baber/WOPTO huggingface dataset:
Patent JP-2001240007-A (JP)
Title: Film return and guide device in filling and packaging machine
Inventor: TAKAHASHI YOSHIMORI
IPC: B65B9/08
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a film return up and guide device in a filling and packaging machine which suppresses the positional deviation of a returned up packaging film and feed the film to a predetermined position. SOLUTION: In the film return up and guide device in the filling and packaging machine which returns up the continuously transferred packaging film F which is pulled out of a film roll R folded and guided into two along the longitudinal direction of the film F, and fills and packages a work W while sealing four sides of the two-returned up too-folded film F, a film guide member 12 which is located between a film return mechanism 4 and a longitudinal seal mechanism 5 and regulates and holds an outer side of the returned up portion of the film F returned up folded in two adjacent to the longitudinal seal mechanism 5 is provided.
Patent JP-2001245050-A (JP)
Title: Mobile communication system and mobile terminal used in the same
Inventor: NUMAKURA KEIKO
IPC: H04W8/26
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem that there is a remarkable increase, etc., in communication traffic for redirection, etc., of requests for a line connection for notification and a line connection to an old telephone number when telephone numbers are changed in a conventional mobile communication system. SOLUTION: A new telephone number is automatically transmitted to a user registered in the telephone directory of a mobile terminal 1, and the number is registered in the telephone directory of the mobile terminal 1 of a transmission destination.
Patent JP-2001249536-A (JP)
Title: Developing device
Inventor: TOKIMATSU HIROYUKI
IPC: G03G15/06
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a developing device where developer is excellently replaced after development so as to prevent a situation that developing ghost is left on a developer carrier and a ghost image is caused on a printed image, and the electrified amount of toner before development is uniformized so as to prevent the filming of the toner from occurring on a developing roller. SOLUTION: A destaticizing roller is made to abut on the developer carrier after the development through the developer, and vibration electric field is formed between the developer carrier and the destaticizing roller. Then, the developer or the developer carrier is destaticized by discharge.
Patent JP-2001251565-A (JP)
Title: Reception device, information reproduction method for the same, electronic unit and information reproduction method for the same
Inventor: ASAI MASAHIRO
IPC: G10L13/04
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To supply additional information together with a moving image and to reproduce information using a simple operation. SOLUTION: A moving image image 2 is displayed on the screen 1 of a television. A notice area 3 and an information area 4 are provided for it. An icon, showing that additional information exists, is displayed in the notice area 3. Additional information is displayed in the information area 4. It is informed to a user as to whether additional information exists by using the notice area 3. When additional information exists, the user displays additional information in the information area 4 by operating a remote controller. When one piece of additional information exists, the operation of the remote controller can be performed by a toggle operation. Thus, a pointing device, such as a mouse and a track ball, is not necessary.  Additional information can be sent in broadcast signal or in a reproduction signal, and it can be sent by using a different media, such as a memory stick or by using a network. Thus, information corresponding to the taste of the user can be supplied, and a value can be added to an existing content.
Patent JP-2001254165-A (JP)
Title: Method of manufacturing high silicon steel sheet
Inventor: YAMAJI TSUNEHIRO
IPC: C23C10/08
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a high silicon steel sheet, by which siliconizing/diffusion treatment can be performed in a short time and free from rolling load. SOLUTION: In the method of manufacturing a high silicon steel sheet by applying siliconizing treatment to a steel sheet as a base material by the use of siliconizing treatment equipment provided, from the entry side, with a heating zone, a siliconizing zone, a diffusion soaking zone and a cooling zone in the order named, a steel sheet which comes to an α-single phase region in the siliconizing zone and the diffusion soaking zone is used as the steel sheet as a base material.
Patent JP-2001252736-A (JP)
Title: Manufacturing method for shape memory alloy coil
Inventor: MAEDA SHIGEO
IPC: B21F17/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a shape memory alloy coil capable of efficiently manufacturing the shape memory alloy coil of high quality. SOLUTION: While letting out a core wire continuously in its axial direction, a wire stock 2 of the shape memory alloy coil is wound around the core wire 1, the shape memory alloy coil is manufactured by coiling the wire stock 2.
Patent JP-2001249402-A (JP)
Title: Display device and display system using the same
Inventor: SEKIGUCHI SEIICHI
IPC: G03B21/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide projection type display technique which realize low power consumption, good user-friendliness and prolonged service life of a lamp or a panel. SOLUTION: In the display technique in which a panel part is irradiated with the light from a lighting means and the light modulated by the panel part is projected to a display part by the projector lens to display a video, a protect means to protect the projector lens in the state of light shielding, and a detecting means to detect the light shielding state are equipped, and the light quantity of the lighting means is controlled according to the output of the detecting means.
Patent JP-2001260393-A (JP)
Title: Ink jet recorder and ink jet recording method
Inventor: KITAMURA SHINICHI
IPC: B41J2/185
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recorder comprising an ink jet head 1 for ejecting ink from nozzle holes 12 provided in a pressure chamber 11 toward a recording sheet 41 through deformation operation of an actuator 13 in which the size of the ink jet recorder is reduced by cleaning the vicinity of the nozzle hole 12 surely even if suction force is small when the vicinity of the nozzle hole 12 is cleaned through suction. SOLUTION: The ink jet recorder comprises a cap 21 covering the outer opening of a nozzle hole 12 and a pump 22 for sucking ink in the vicinity of the nozzle hole 12 wherein an actuator 13 is operated during operation of the suction pump 22 to apply a suction force and a push out force to the vicinity of the nozzle hole 12.
Patent JP-2001267562-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HORIUCHI KATSUTADA
IPC: H01L29/423
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To realize large current, reduce consumption power and restrain increase of gate resistance due to thin wire effect of a gate electrode, in a fine MOS transistor. SOLUTION: A second gate electrode 7, having an eaves structure is formed on a side surface of a first gate electrode 3, which regulates effective channel length. By using oblique ion implantation, which uses the second gate electrode 7 as an ion implantation obstructing mask, a pocket structure impurity region, having impurity distribution whose concentration is low in a channel region on the surface of a semiconductor substrate 1 and high in the substrate, is formed. The first gate electrode 3 and the second gate electrode 7 are connected by using a metal silicide film in the upper part of the gate electrode. Thereby a large current can be realized, while a punch-through phenomenon is restrained, and restraint of tunnel leakage current in a drain junction end, i.e., restraint of consumption power at the time of waiting can be also realized. Furthermore, increase of gate electrode resistance which is caused by thin wire effect of the gate electrode is restrained, and high-speed operation can be realized.
Patent JP-2001268591-A (JP)
Title: Pal signal processor, its method and computer readable recording medium
Inventor: OTSUKA ISAO
IPC: H04N11/04
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To simplify structure of a rate conversion circuit when a color differ ence signal is demodulated from a PAL signal and rate of a luminance signal and the demodulated color difference signal is converted to 13.5 MHz. SOLUTION: AY/C separated C signal is transmitted to a clock generation circuit 110 and a clock CLK with frequency fSYS=1134fH ≈3.996.fsc for modulation is generated. Since this 1134fH is 21/16 of 13.5 MHz, the rate conversion circuit 140 is simply structured by a circuit to perform 16 fold oversampling and 1/21 thinning. Reference phase data P1 (n) to indicate a phase of the clock CLK is generated by a reference phase generation circuit 114 and a signal in which phases of (1/4).fSYS are aligned in all lines is obtained from a subtracter 118 by using the P1 (n). A target clock CLK is obtained by controlling the signal by a phase lock loop using VCO 123 to oscillate the signal with fSYS.
Patent JP-2001261723-A (JP)
Title: Flame-retarded resin composition, flame-retarded adhesive composition and metallic joined product
Inventor: MIHARA HIDEHIRO
IPC: C09J11/02
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retarded resin composition hardly providing bad effects to a human body or the environment, and excellent in flame retardancy and adhesion, and further to provide a flame-retarded adhesive composition. SOLUTION: This flame-retarded resin composition comprises (1) a polymerizable vinyl monomer, (2) a polymerization initiator, (3) a reducing agent, (4) a phosphoric ester and (5) a metal hydroxide. The composition can further contain (6) an elastomer component, and the flame-retarded resin composition can be the flame-retarded adhesive composition. Compounds represented by general formulas (A) and/or (B) wherein, R6 to R12 are each CH3-, C2H6, C6H5-, CH3-C6H4- or (CH3)2-C6H3- and the R6 to R12 may be the same as or different from one an other) are preferable as the phosphoric ester.
Patent JP-2001272633-A (JP)
Title: Optical low pass filter and infrared cut means for optical low pass filter
Inventor: SAITO HIDESHI
IPC: G02B5/22
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To avoid damage on an infrared cut coat layer and to suppress change of spectroscopic characteristics due to environmental influence, when the infrared cut coat layer is used as a means for infrared cutoff used for an optical low pass filter. SOLUTION: The infrared cut coat layer 4 is layered by vacuum deposition on one surface of infrared cut glass 3 to constitute the infrared cut means A. The inner side surfaces of quartz crystal birefringent plates 2 and 2 where the antireflection coatings 5 and 5 are formed on the outer side faces are adhered, respectively on infrared cut glass 3 and the infrared cut coat layer 4 to protect the infrared cut means A.
Patent JP-2001271378-A (JP)
Title: Swiveling working machine
Inventor: NAKADA HIROO
IPC: E02F9/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To make a swiveling base 7 compact by arranging a valve unit 25 on the same plane position as a hydraulic oil tank 24 so that the valve unit 25 may not be affected by heat from the hydraulic oil tank 24. SOLUTION: In a swiveling working machine in which a swiveling base 7 is provided rotatably around a vertical axis on a traveling unit 1, an engine 21 to which a hydraulic pump 23 is connected is arranged sideways in the rear of the swiveling base 7, a hydraulic oil tank 24 to supply hydraulic oil to the hydraulic pump 23, and a valve unit 25 in which many control valves to distribute hydraulic oil from the hydraulic pump 23 to a variety of hydraulic working machines are connected in parallel are mounted on the swiveling base 7, the valve unit 25 is stored sideways in a storing space 32 provided below the hydraulic oil tank 24.
Patent JP-2001269045-A (JP)
Title: Threshing machine
Inventor: WATABE TAKAHIRO
IPC: A01F12/18
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To make the stroke for adjusting the position of the side plate small as much as possible and avoid the inconvenience that the width of the vertical opening of the threshing port tends readily to open too largely, when the gap between the position near the threshing vent of the side plate covering one side of the threshing chamber and the top edges of the threshing teeth set on the threshing drum is adjusted. SOLUTION: In a threshing machine 1 in which the threshing vent 4b is formed for introducing the stems conveyed by the threshing feed chain on one side of the threshing chamber 4 having the threshing drum built in and the stems introduced from the threshing port 4b are threshed by the rotation of the threshing drum 5, the position (threshing plate 11) near the threshing port of the threshing chamber upper case 3 (the left side face 3b) that covers one side of the threshing chamber is adjustably constituted almost perpendicularly to the supporting shaft 5b of the threshing drum 5.
Patent JP-2001271663-A (JP)
Title: Internal combustion engine having electromagnetic driven type valve system
Inventor: OGISO MASATO
IPC: F01L13/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine, provided with an electromagnetic driven valve capable of suppressing temperatures of a lean NOx catalyst and other catalysts by using the electromagnetic driven valve. SOLUTION: This internal combustion engine is provided with electromagnetic driven type valve system mechanisms 30A, 31A, having electromagnetic driven mechanisms 30, 31 for opening/closing engine intake/exhaust valves 28, 29 by utilizing electromagnetic force, a catalyst for exhaust emission control which is provided on an exhaust pipe 47 of the engine having a plurality of cylinders 21 and purifies exhaust gas discharged from the cylinders 21 and flowing to the exhaust pipe 47 and an ECU 20 to be an exhaust gas temperature lowering means for operating the electromagnetic driven mechanisms 31, related to the exhaust valve 29 out of at least the intake/exhaust valves 28, 29, when the temperature of the catalyst for exhaust emission control is higher than a prescribed requested temperature T1, correcting valve timing or/and lift of the exhaust valve 29,  lowering the temperature of exhaust gas outputted from the cylinders 21 and lowering the temperature of the catalyst for exhaust emission control up to a prescribed requested temperature T1.
Patent JP-2001278742-A (JP)
Title: Skin cleansing agent
Inventor: SEKI MIKI
IPC: A61Q1/02
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a skin cleansing agent having good quality and durability of foam in the massaging removal of a persistent oily stain, e.g. a make-up cosmetic such as lip rouge, eye makeup and water-resistant foundation, having good massaging performance, giving good feeling in use and exhibiting high cleansing power. SOLUTION: The skin cleansing agent is composed of a detergent composition containing (A) a surfactant selected from anionic surfactant, nonionic surfactant and ampholytic surfactant and (B) a glyceryl ether derivative expressed by general formula (1) (R is a 4-9C alkyl or alkenyl). The detergent composition is filled in a foam-extruding container.
Patent JP-2001270782-A (JP)
Title: Alumina porous body
Inventor: MATSUMOTO HIROTO
IPC: C04B38/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an alumina porous body excellent in crushing strength and properties concerning shapes. SOLUTION: This alumina porous body having 1-10 mm particle diameter and >=10 kgf crushing strength is obtained by compacting two kinds of alumina powders consisting of (A) a powder having larger particle diameters and (B) a powder having smaller particle diameters, and regulated so that the relative ratio of the mutual particle diameters may be >=3, and firing the resultant compact.
Patent JP-2001281342-A (JP)
Title: X-ray detector
Inventor: FUJIMORI JUNJI
IPC: H01J47/06
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray detector capable of detecting high-energy X rays with sufficient resolution. SOLUTION: In a sealed proportional counter tube, a case 3 in which a window 2 to make X rays 1 incident is formed and which forms a negative electrode houses a core wire which is extended in a direction A parallel to the surface of the window 2 and forms a positive electrode. A terminal 6 to which both ends of the core wire 4 are connected and which is fixed to the case 3 has insulation parts 6a made of ceramic covered with polyfluoroethylene. The insulation parts 6a insulates the case 3 from the core wire 4. Gas mainly comprising xenon is included in the case at a pressure of 500 hPa to 1,200 hPa.
Patent JP-2001272201-A (JP)
Title: Position detector
Inventor: NEKADO YASUO
IPC: G01D5/22
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To enable highly accurate detection of position with a simple structure, while realizing miniaturization of the apparatus as a whole, without incurring an increase in cost by efficiently securing the effective length of detection. SOLUTION: Auxiliary coils 12 and 22 to be driven in the same phase with detection coils 11 and 12 are wound on the end parts of detection coils 11 and 12, and the winding density is substantially raised at the end parts of the detection coils 11 and 21, thereby enhancing nonlinearity of a magnetic field at the part.
Patent JP-2001276950-A (JP)
Title: Forging apparatus
Inventor: TOMINAGA AKIHIKO
IPC: B21K21/08
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a forging apparatus with which a comparatively long-sized product whose total length is regulated is formed without transforming the inside diameter of a hollow material at the time of executing a process of press forging. SOLUTION: When one sets a raw material 1 in the apparatus and presses the raw material 1 inside a die 2 of the lower die 4 by descending a punch 5 of the upper die 6, and forms by adjusting the total length with the punch 5 and a counter punch 3, the first mandrel 7 is pierced from the upper end side into a hollow section 1a of the raw material 1 and concurrently by piercing the second mandrel 9 from the lower end side, the total length and configuration are adjusted to form without transforming the hollow section 1a of the raw material 1. In such a way, the whole length, configuration, and internal diameter of the long-sized hollow products are finished in a single operation that enables production efficiency to grow and results in lowering production costs.
Patent JP-2001311903-A (JP)
Title: Image display device
Inventor: NAGATA TETSUO
IPC: H04N5/64
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an image display device, such as a head-mounted image display device, which can guide an image from one image display element to both eyes without using a half-mirror so that the image can be observed. SOLUTION: This device has an optical path distribution mirror 1 which distributes the image of one display element 10 to an optical path for the right eye and an optical path for the left eye, an ocular prism 2R for its right eye on its right side, and an ocular prism 2L for the left eye on its left side. In the optical path for the right eye, the display light from the display element 3 is reflected by a reflecting surface 1R of the optical path distribution mirror 1, transmits a 1st surface 21R of an eccentric prism body 2R to enter the prism body, totally reflected by a 2nd surface 22R, reflected by a 3rd surface 23R to the reverse surface to exit from the prism through a 4th surface 24R that the 2nd surface 22R serves as, and is guided to an exit pupil 4R for the right eye to project an enlarged image of the display element 3 on the right eye.  The same applies to the optical path for the left eye.
Patent JP-2001278553-A (JP)
Title: Control device for group supervisory operation of elevator
Inventor: HIKITA SHIRO
IPC: B66B1/30
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a control device for group supervisory operation of an elevator capable of providing high transport efficiency with using a common hoist, motor, and the like, and capable of performing appropriate group supervisory operation control without making a wrong estimate of arrival even when multiple elevators travel with different acceleration with one another. SOLUTION: This control device comprises a load detecting means 1A for detecting load in each elevator, an acceleration setting means 1B for setting the acceleration and a jerk ratio of each elevator at a specified upper limit when the load in a car is within a specified range from a balanced state according to a result of detection of the load in the car detected by the load detecting means, an estimation calculating means ID for calculating an estimated time for each elevator to arrive at each floor according to the result of detection of the load in the car and a set acceleration, an allocation control means 1E for allocating appropriate elevator to a call generated in a landing with taking a result of estimation calculation into account, and an operation control means 1G for controlling travel of each elevator according to a result of allocation.
Patent JP-2001286176-A (JP)
Title: Dc motor
Inventor: FUSE HIROSHI
IPC: H02M7/48
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a DC motor enables to disperse switching loss and current loss in transistor. SOLUTION: Transistor arrays 33, 34, 35 are disposed each containing two transistors in one package. Depending on a rotor position, a phase change-over is made one by one for a transistor which makes a PWM(pulse width modulation) drive and the transistor which does not make not PMW drive, and current to each phase winding 7, 8, 9 is PWM-controlled. Some of time a transistors makes PWM drive and other ones do not make PWM drive. Since more than two transistors making PWM drive are not disposed in the same package, it is possible to disperse the switching loss of the transistors. When a transistor array consists of a current source for each phase and a transistor on a current sink, the current loss also can be dispersed.
Patent JP-2001276698-A (JP)
Title: Roll coater device and coating method using the same
Inventor: KAMIO KEIJI
IPC: B05C1/12
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a roll coater device using a roll free from the wear of the roll surface due to an edge part of a steel belt and the change in surface property even in the case of dipping in a coating material for a long time and a coating method using the same. SOLUTION: In the roll coater device 10 for continuously coating a passing thin steel sheet 12 by sticking the coating material 16 on the surface of the roll 11, the roll 11 is made of a metal or a ceramic and the coating method using the same is performed by controlling the pressure F1 of the roll 11 pressing the thin steel sheet 12 to >=0.3 kg/mm to <=0.5 kg/mm linear load.