baber/WOPTO huggingface dataset:
Patent JP-2001248175-A (JP)
Title: Method of constructing concrete slab through reverse driving process
Inventor: KATO CHIHIRO
IPC: E02D29/045
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a safe and efficient method of constructing a concrete slab through a reverse driving process, while eliminating the need for the work of placing and shaving off a concrete subslab under the concrete slab. SOLUTION: Subsoil is excavated to a certain depth by a machine, after which the level of the surface 1a of the subsoil 1 is adjusted as plowing is carried out by manual operation, etc. Using the subsoil 1 as a form, slab concrete 2 is placed on the surface 1a, and once the slab concrete 2 is set, the subsoil 1 is dug and removed to construct the concrete slab.
Patent JP-2001249220-A (JP)
Title: Screen quality enhancing element
Inventor: SASAKI SHOICHI
IPC: C09J7/02
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a screen quality enhancing element capable of forming a film contributing to improvement of color purity and contrast by absorbing reflected light caused by external light using an optical interference function in a state of maintaining sufficient screen quality by adhering to a surface of a transparent base material and preventing deterioration of picture resolution. SOLUTION: The screen quality enhancing element comprises a film of a supporting body composed of two or more kinds of layers with respectively different refractive indexes A, a composition layer with a screen quality enhancing function B thereon and an adhesive composition layer C thereon.
Patent JP-2001251687-A (JP)
Title: Non-contact ic tag
Inventor: FUKAGAYA MASATO
IPC: B42D15/10
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To grasp the state of a mobile communication terminal without directly viewing the terminal. SOLUTION: A non-contact IC tag, by which data is exchanged by non- contact with a mobile communication terminal by means of electromagnetic wave (including radio wave and light), is provided with receiving units 10 and 17 for receiving the electromagnetic wave reporting the state of the mobile communication which is transmitted from the terminal, and a reporting unit 32 for reporting the state of the terminal to a user in response to the reception of electromagnetic wave by the receiving units.
Patent JP-2001256971-A (JP)
Title: Method for manufacturing sintered nickel electrode for alkaline storage battery
Inventor: KATSUMOTO MASUMI
IPC: H01M4/32
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a nickel electrode for an alkaline storage battery having an excellent charge and discharge cycle characteristic by resolving zinc in a nickel electrode relatively easily in a method for manufacturing an sintered nickel electrode. SOLUTION: In the method for manufacturing a sintered nickel electrode for a alkaline storage battery, an electrode plate filled with nickel salt in a nickel sintered substrate is dipped in alkaline solution, and the nickel salt is neutralized and transformed into nickel hydroxide, then the plate is activated by repeating charge and discharge of the plate in the alkaline solution. Zinc of 1 to 3 mol% to nickel is added into solution of the nickel salt as zinc salt, and the zinc is dissolved in the alkaline solution used for activation of the pole plate.
Patent JP-2001261064-A (JP)
Title: Liquid storing double container
Inventor: DAIDO YOSHIYUKI
IPC: B65D77/04
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid storing double container which can effectively utilize a place narrow in a space such as other corners even in the case where most of the place is occupied by equipment or the like, which can be placed in the narrow place, and which is so designed as to withstand the vertical stacking of other double containers. SOLUTION: The liquid storing double container comprises a plastic-molded container 10 which has at its upper part a handgrip 10h and a pouring port 10c with a cap, whose wall thickness is thin enough to be easily flexed, and which is substantially uniformly formed as a whole, and protecting paper box 20 in which the molded container 10 is provided. Both the molded container 10 and the paper box 20 are formed into the shape of a rectangular parallelopiped with a narrow width, and the paper box 20 has at a laminated portion on its upper face two cut-off openings 27a, 27b which are respectively independent and discontinuous and which are defined so as to reach to the handgrip 10h and the cap 10c of the molded container 10.  The region of each cut-off opening at the laminated portion on the upper face of the paper box is small, and the double container is so formed that it can withstand the stacking of other double containers.
Patent JP-2001267218-A (JP)
Title: Exposure system
Inventor: SUGIMURA YOSHIAKI
IPC: G03F7/20
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an exposure system which shortens the carrying time of a reticle to the carrying-out port of the system by eliminating the moving time of an operator between exposure systems and the time and labor required for retrieving the reticle. SOLUTION: This exposure system 201 is provided with a original plate information transmitting means which transmits the information on the reticle storing compartment 203 of this system 201 when this exposure system 201 is started, the state of the reticle storing compartment 203 changes, or another exposure system 201 connected to this system 201 through a network is connected to this system 201, an original plate information storing means which stores the information on an original plate library transmitted by means of the transmitting means, and an original plate information displaying means which displays the information on the compartment 203.  This system 201 is also provided with a original plate carrying-out instruction transmitting means which transmits the carrying-out instruction of the reticle 204, a carrying-out instruction receiving means which receives the carrying-out instruction, and an original plate carrying-out means which carries out the reticle 204 to the carrying-out port of the system 202 upon receiving the carrying-out instruction.
Patent JP-2001155451-A (JP)
Title: Positioning control method and positioning controller
Inventor: UNO KOJI
IPC: G05D3/12
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent the decline of positioning accuracy due to the static friction of the bearing of an actuator relating to positioning control method and device for positioning the actuator at a target position. SOLUTION: This method is provided with a step for generating random wave signals RN, a step for detecting the position deviation amount from the target position of the actuator 3 and preparing servo control signals CV for positioning the actuator 3 at the target position and a step for adding the random wave signals RN to the servo control signals CV and generating control signals. Since a random fine vibration amount is supplied to the actuator all the time and the standstill state of the bearing of the actuator is eliminated, the friction of the actuator becomes only kinetic friction and linear characteristics to a controlled variable are attained. As a result, the positioning accuracy is improved. Since random waves are used, the position accuracy of a servo system is not lowered.
Patent JP-2001274493-A (JP)
Title: Gas laser device
Inventor: HAYASHI TOSHIHARU
IPC: H01S3/0977
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a gas laser device in which discharge across a pair of main discharge electrodes is performed simply so as to obtain a good-efficiency laser output and whose life can be extended. SOLUTION: In the gas laser device, a laser medium gas is discharge stimulated by the pair of main discharge electrodes, and a laser beam is generated. A plurality of preliminary rod-shaped ionization electrodes which preliminarily ionize the laser medium gas before the discharge of the main discharge electrodes are installed in parallel in the longitudinal direction of the main discharge electrodes. The interval between the adjacent preliminary ionization electrodes is set to be small in both ends of the main discharge electrodes with reference to their central part.
Patent JP-2001273574-A (JP)
Title: Monitoring system for local disaster protection
Inventor: EGUCHI TAKAO
IPC: H04N7/18
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To monitor a large scale local disaster over a wide region for a long time with a simple configuration. SOLUTION: The local disaster protecting monitor system is a system for monitoring the breakdown or collapse of a large scale building, bridge or tower or an unstable earth and sand slope, etc., and the occurrence of a fire or other disasters and is provided with an optical image forming means 1 and 2 arranged at a high place to collect circumferential light information and to form an image, an image collecting means 3 arranged in an image forming part by the optical image forming means to convert optical information into an electric signal and to collect image data and a disaster monitor means 4-7 for comparing image data being different in time, which are collected by the image collecting means, and monitoring the occurrence of the disaster.  The optical image forming means 1 and 2 are arranged at the high place being open to a visual field in all directions to monitor the large scale of local disaster in the wide region.
Patent JP-2001269729-A (JP)
Title: Press working method and press die
Inventor: NOMURA NORIO
IPC: B21D28/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a press working method and a press die capable of preventing a work from being deformed due to punching force. SOLUTION: The die is provided with a stripper plate 104 having an insert stripper 104a protruding downward to a peripheral part of a hole where a punch passes through, the insert stripper 104a is formed at a peripheral part of a punch 120 to punch the place close to the section where a punched hole 301 is open.
Patent JP-2001276318-A (JP)
Title: Slot machine
Inventor: TAJIMA TOSHIAKI
IPC: A63F5/04
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of providing a game property even when feeding coins. SOLUTION: This slot machine is provided with a drawing means for drawing a role in response to the detection signals of a coin detector for detecting the coins fed from a coin feeding port 1, LEDs 321-332 for displaying the drawn result and a drawing motor stop control means for forcibly stop-controlling a motor for driving a rotary drum 11 so as to stop a winning picture even when a picture 11a to be stopped is shifted by the prescribed number of the pictures from the winning picture of the drawn result on a winning line 11b when stopping the rotary drum 11 rotated by the operation of a game start switch 14 following coin feeding by the operation of a stop switch 15.
Patent JP-2000319266-A (JP)
Title: Fluid cyanuric chloride, its production and use
Inventor: LEUTNER JOSEF
IPC: C07D251/28
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To more economically obtain the subject compound having maximal bulk density, good fluidity and maximal reactivity by including a specific hydrophilic silicic acid with its mean aggregate particle size below a specific value. SOLUTION: This fluid cyanuric chloride is obtained by including 0.05-0.5 wt.% of hydrophilic silicic acid as fluidizing auxiliary. This fluid cyanuric chloride thus obtained has a fluidity evaluation value of <=3; wherein the hydrophilic silicic acid is precipitated silicic acid or silica gel having a mean aggregate particle size of <15 μm determined using a Coulter counter; it is advantageous that the fluidizing auxiliary to be used is pulverized precipitated silicic acid, in particular precipitated silicic acid pulverized by steam jet or air jet, having a mean aggregate particle size of <7 μm, pref. <5 μm and DPB absorption of <270 g/100 g, and the corresponding precipitated silicic acid is a product having a BET specific surface area of 100-500 (pref. 150-300) m2/g.
Patent JP-2001282388-A (JP)
Title: Information processor
Inventor: TABATA SHINJI
IPC: G06F3/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To improve operability or space saving performance when a keyboard is not used by providing an information processor in which the keyboard can be housed in the main body part even in use so as to be operated by a mouse while a display part is viewed. SOLUTION: This information processor 1 is provided with a main body part 2 having an information processing function, a display part 3 connected to the front face side of the main body 2, and a keyboard part 4 connected to the front face side of the main body 2. The keyboard part 4 is connected to the main body part 2 so as to be freely turnable so that the keyboard 4 can be overlapped on the display part 3, and the keyboard 4 is connected to the main body part 2 so as to be freely slidable so that the keyboard 4 can be housed in a housing space 21 formed inside the main body part 2.
Patent JP-2001277176-A (JP)
Title: Turning device
Inventor: ABE MITSUHITO
IPC: F16H57/12
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To improve a stop position accuracy of a turning shaft driven by a motor having a reduction gear. SOLUTION: The turning device 10 has an auxiliary motor 50 capable of applying an auxiliary torque to a turning shaft 13. When a motor 20 for turning applies a stop torque to the turning shaft 13 to stop the turning shaft 13, the auxiliary motor 50 applies an auxiliary torque for removing backlash smaller than the stop torque to the turning shaft 13.
Patent JP-2001279765-A (JP)
Title: Toilet stool cleaning tank device
Inventor: AIDA TOMOKAZU
IPC: E03D1/36
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To realize a toilet stool cleaning tank device capable of reducing water quantity left in the bottom of the tank after cleaning to save water and making the tank compact and improving the design. SOLUTION: The toilet stool cleaning tank device is provided with a water storage tank for cleaning water, a drain valve sitting on a valve seat arranged on the bottom of the water storage tank, an operating means to seat the drain valve through a lifting member for the valve, a ball tap having a float for feeding the cleaning water into the water storage tank, a float lowering speed delaying means to make the float move down at a slower speed than the falling speed of the water level, and a drain valve sitting control means controlling the time until the drain valve sits on the valve seat after the control force of the control means provided in the control means is released.
Patent JP-2001281721-A (JP)
Title: Flash exposure control shutter
Inventor: NAKAGAWA TADASHI
IPC: G03B7/16
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To attain the improvement of a shutter chance and the suppression of battery consumption by making exposure possible with an emitted light quantity corresponding to the distance to a subject. SOLUTION: The shutter of a camera is constituted of a flash device S and a controlling part C, and the emitted light quantity and the light emitting timing of the flash device are controlled by a control circuit 30 so that photographing is performed by desired timing and under the condition of power- saving. The control circuit 30 starts when a release signal is inputted by a release switch 31, and in the case that flash photographing is performed by the input of necessary data, control is performed by the control circuit so that the light emitting timing and the emitted light quantity are set so as to obtain a proper exposure value by calculating the data of the subject distance and the charge amount of the flash device or the like.  In this case, photographing is performed with the emitted light quantity corresponding to proper exposure even in a state that the charge amount during open actuation is reduced.
Patent JP-2001276044-A (JP)
Title: Cathode scanning type x-ray generator and x-ray ct scanner
Inventor: ONO KATSUHIRO
IPC: A61B6/03
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a cathode scanning type X-ray generator for a very high- speed X-ray CT scanner, which is small and reliable, and the very high-speed X-ray CT scanner using the X-ray generator. SOLUTION: The cathode scanning type X-ray generator for a very high-speed scanning type X-ray CT scanner and the X-ray CT scanner using this are provided with a doughnut-shaped vacuum vessel, a cathode-side rotator assembly, at least one electronic gun assembly, a cathode for discharging thermoelectron, and an annular cathode power supply mechanism, and makes an accelerated electronic beam incident on the surface of an annular X-ray target to generate X-rays orbiting at high speed.  The cathode-side rotator assembly CR or the rotation part of the cathode power supply mechanism SL1 is freely rotatably supported by a bearing mechanism ABG consisting of a hydrodynamic slide bearing lubricated by metal liquid lubricant and a rotation part inside of the vacuum vessel VV is connected with the outside of the vacuum vessel both thermally and electrically through the metal liquid lubricant to be kept at a low temperature and a constant potential. It is possible to start rotation smoothly with small rotation torque.
Patent JP-2001284744-A (JP)
Title: Hybrid circuit board and manufacturing method therefor
Inventor: WAKIMOTO YUJI
IPC: H05K3/46
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid circuit board having a solid part such as the mounting part of circuit parts and a flexible part, and to provide the manufacturing method. SOLUTION: An opening part 2 is formed in a flexible area of a flexible insulating base material 1. The flexible member 3 is integrally buried in the opening part 2 and a conductive layer 4 is formed on at least one face of the flexible insulating base material 1. A necessary wiring pattern 6 is formed by using the conductive layer 4, and a flexible inner layer circuit board 10 is formed. The solid part is formed by laminating an outer layer circuit board in an area except for the flexible part of the inner layer circuit board 10.
Patent JP-2001279251-A (JP)
Title: Carbonization device having single burner
Inventor: MITA TETSUSHI
IPC: B09B3/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a carbonization device requiring only one burner to be installed and emitting neither smoke nor odor. SOLUTION: This carbonization device 1 comprises a carbonizing chamber 3 for smothering combustible organic matter therein, a heating chamber 2 having a burner 8 and formed so as to surround the carbonizing chamber 3, and a gas passage 5 for leading unburnt gas generated in the carbonizing chamber 3 to the vicinity of the burner 8, wherein a catalyst 7 promoting gas combustion is set at the gas passage 5.
Patent JP-2001291124-A (JP)
Title: Automatic ticket checking and collecting machine
Inventor: IMATSUKA KATSUO
IPC: G06K17/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a reliable automatic ticket checking and collecting machine capable of accurately reading information recorded on a train ticket even when the train ticket is carried obliquely, solving the confusion and distrust of a user by making it possible to perform appropriate ticket checking and collecting processing all the time and avoiding the decrease of ticket checking and collecting processing efficiency. SOLUTION: This machine detects the inclining of the train ticket P to be carried and recognizes read information from the ticket P while taking the detected inclination into consideration.
Patent JP-2001288856-A (JP)
Title: Modified roof and its construction method
Inventor: TOYAMA TAKAYOSHI
IPC: E04D3/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a modification roof board adaptable to various existing roofs, simple to execute, having a heat insulating property, and sufficiently coping with the thermal expansion/shrinkage of an interior heat insulating component for the temperature difference between seasons. SOLUTION: Many heat insulating materials 4 are arranged and fixed on the surface of the existing roof by a urethane resin 3 applied in layers. The surface of many heat insulating materials 4 is nearly uniformly aligned into a flat face. Many modification roof boards B1 are stuck to the surface of the heat insulating materials 4.
Patent JP-2001034011-A (JP)
Title: Toner for toner jet
Inventor: NATSUHARA TOSHIYA
IPC: G03G9/08
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a toner which does not cause clogging, trailing and the lowering of density and is excellent in image quality, convergence and releasability by specifying the relation between the average quantity of electric charges and the deviation of the distribution of the quantity of electric charges. SOLUTION: The toner satisfies the relation of the expression 1.43|x|+1.13<=y<=4.17|x|+2. 68 between the average quantity (x) (μC/g) of electric charges and the deviation (y) of the distribution of the quantity of electric charges. In the expression, |x| is 0-60 μC/g, preferably 0-40 μC/g, further preferably 0-20 μC/g and y is 0-120, preferably 0-80, further preferably 0-40. The average circularity of the toner and the proportion of particles having >=9 μm particle diameter in the toner are not particularly limited. The volume average particle diameter (D50) of the toner is not particularly limited and is determined by comprehensive judgment from the viewpoint of the prevention of clogging, the control of the average quantity of electric charges and the enhancement of the image quality of a printed image.  The average particle diameter of the toner is <=10 μm, preferably <=8 μm and is preferably made as small as possible.
Patent JP-2001252021-A (JP)
Title: Baked cracker seasoned with curry
Inventor: HONDA MINORU
IPC: A23G3/50
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To produce a baked cracker having unique taste by adding curry liked by everyone as a popular taste in spite of its oversea origin to a popular rice-cube cake, etc., to solve the problem of the rice cube cake, etc., liable to be disliked as an obsolete taste by the young generation liking modern taste. SOLUTION: The objective baked cracker is produced by soaking glutinous rice with water, drying and milling the rice, mixing with equal amount of curry, kneading together with a seasoning and water, forming to the form of cracker, drying the formed dough and baking in a conventional cracker baking oven.
Patent JP-2001299214-A (JP)
Title: Apparatus for storing raw tea leaf and storing method
Inventor: NAKANO FUMIO
IPC: A23F3/06
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a storing apparatus and storing method for raw tea leaves for improving the efficiency of the work to manually move a traveling cart and enabling arbitrary setting of the starting point of a reciprocating travel of the cart in case of a so-called lump charge or a divided charge of the leaves. SOLUTION: The apparatus for holding raw tea leaves is provided with a raw tea leaf holding part 1 having an air-permeable conveyor 6 and a blowing fan 7, a traveling cart 2, a circulating conveyor 3 for charging the raw tea leaves and a controller 4 fixed on the floor. The controller 4 can be operated by a portable remote operation terminal 5.
Patent JP-2001303141-A (JP)
Title: Treating method for recovering precious metal from metal electrode
Inventor: SHIMAMUNE TAKAYUKI
IPC: C22B1/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a treating method which can easily and efficiently separate and recover precious metals from a used in soluble metal electrode at a low cost. SOLUTION: In the treating method for recovering precious metals from the metal electrode having a covered layer of an electrode material containing precious metal oxides on a base material of the electrode formed of precious metals such as titanium, the metal electrode is cut to a predetermined size, and ground by the joint rubbing to peel the covered layer from the surface of the electrode base material. The precious metals such as pure titanium are recovered by completely removing the substances in the covered layer retained on the surface by the pickling.