baber/WOPTO huggingface dataset:
Patent JP-2002205513-A (JP)
Title: Pneumatic radial tire
Inventor: YAMAYA KENJIRO
IPC: B60C11/00
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To reduce rolling resistance of a tire without damaging wetting performance, steering performance, or the like of the tire. SOLUTION: This tire comprises a tread 1, a sidewall 2, a bead part 3, a radial carcass 4, and a belt 5. The tread 1 has a laminated structure of a base rubber layer 7 lying on the inner peripheral side and a cap rubber layer 8 lying on the outer peripheral side. The base rubber layer 7 is extended over the side edge of the belt 5 and the side edge of the cap rubber layer 8. A radial distance L of the radial inner end of the base rubber layer 7 from a tread center surface is in a range of 0.2 to 0.35 times of the tire cross section height SH, tan δ of the base rubber at 60 deg.C is smaller than that of the cap rubber, and E' of the base rubber at 30 deg.C is 20% or less of that of the cap rubber.
Patent JP-2002210954-A (JP)
Title: Liquid drop jet apparatus
Inventor: HIGUCHI KAORU
IPC: B41J2/045
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid drop jet apparatus which is easy to manufacture, has a superior productivity and can be made compact. SOLUTION: In the liquid drop jet apparatus, a conductive member 26 is set to one end of a groove formed to a piezoelectric member 27, and the groove is covered with a cover plate 3. Ink supplied into an ink channel 12 is jetted by changing the volume of the ink channel 12 formed in the groove. An ink supply port 68 for supplying ink is set to the side of the end where the conductive member 26 is set.
Patent JP-2002210552-A (JP)
Title: Method for manufacturing partially soldered metallic piece
Inventor: TANIGUCHI SANAE
IPC: B23K1/00
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a partially soldered metallic piece by which a prescribed quantity of solder is surely attached to a prescribed part even if a part to be soldered is small or material is difficult to solder. SOLUTION: Masking tapes 2 and 3 are stuck to both surfaces of a band shaped material 1 difficult to solder, and the masking tapes 2 and 3 are cut by laser beams along a part not needed to solder. The masking tapes 2 and 3 in a part needed to solder are peeled, solder 7 is attached to the part needed to solder, and solder 7 is punched by a press so as to become a frame shape after peeling the masking tapes 2 and 3 left in the part not needed to solder.
Patent JP-2002218449-A (JP)
Title: Device for tracking moving object
Inventor: UCHIUMI AKIRA
IPC: G06T1/00
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a moving object tracking device capable of acquiring the position information of an object and stably identifying the object wherever the object is. SOLUTION: Cameras 2#1 to 2#n respectively independently fetch downward images, and individual observing parts 4#1 to 4#n acquire the position information of a person in response to the matter that a corresponding camera picks up the person directly under the camera, acquire information for identifying his/her face and clothes in response to the matter that another camera picks up the side of the person and perform feature extraction processing. Obtained feature quantity is made to correspond to each target to be tracked based on a predictive observation position sent from a tracking part 8 and subsequently transmitted to the tracking part 8, and the feature quantity that cannot be made to correspond is sent to a finding part 6. The finding part 6 detects a new person by using uncorresponded point information.  The detection results of the new person are transmitted to the tracking part 8. The tracking part 8 updates each person information.
Patent JP-2002216319-A (JP)
Title: Manufacturing method of thin film magnetic head
Inventor: KAKIHARA YOSHIHIKO
IPC: G11B5/39
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a thin film magnetic head that has a narrow track width at a comparatively low cost. SOLUTION: This manufacturing method of a thin film magnetic head has a process to form a thin film 20, a process to form a first mask 21 having a cutout 21A at the edge of the thin film 20, a process to form a part of the pattern of the film 20 using this first mask, a process to form a second mask 14 of a material different from the first mask 21 on the film 20 using the first mask 21, a process to leave the second mask 14 selectively removing the first mask 21, and a process to form the other part of the pattern of the film 20 using the second mask 14.
Patent JP-2002215372-A (JP)
Title: Imaging device and printing limit method for the imaging device
Inventor: MURATA RYOJI
IPC: H04N1/00
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device capable of surely preventing it from being used by a third person, without authorization and lowering the cost of construction of a system, and to provide a print limiting method for an imaging device. SOLUTION: This imaging device 2 identifies a transmitting side host device 1 by transmitting side physical address included in the packet of the transmitted printing data to determine whether a printing is permitted for the identified host device 1. If printing is not permitted, the transmitted packet is scrapped and the printing will not be made. If the host device 1 is one permitted to make printing, the packet is accumulated, and when the receiving of the packet is completed, the host device conducts printing. Since the printing data sending side host device 1 is identified by a packet level, the use of the imaging device by the third person without authorization can be prevented, using a simple structure.
Patent JP-2002213727-A (JP)
Title: Method for detecting amount of molten slag in form in melt slag cooling/recovery facility
Inventor: TAKADA MITSURU
IPC: F23J1/00
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide the detection method of the amount of molten slag in a form for measuring the amount of molten slag being discharged into the form from a melting furnace at low costs and by saving space, and for obtaining high durability and reliability in molten slag cooling/recovery facilities. SOLUTION: In the detection method of the amount of melt slag in a form in the molten slag cooling/recovery facilities for cooing the molten slag by throwing a fixed amount of molten slag being discharged from the melting furnace into the form of a form line for moving a plurality of molds intermittently and at the same time for taking the molten slag from the form for recovery, the image of the inside of the form is picked up by an image recognition camera that is installed obliquely to the form that is positioned at the lower portion of the slag exhausting port of the melting furnace, the image signal is binarized for displaying on a display, and the presence or absence of the molten slag is discriminated depending on the high/low of brightness at a specific position on the display, thus controlling the travel of the form.
Patent JP-2002210083-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F5/04
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a more fair game machine for all players. SOLUTION: The game machine is provided with a variable display device for variably displaying multiple kinds of figures necessary for playing, a controller which performs a control to allow the generation of a special game state advantageous for players in relation to the establishing of a specified stop display pattern of the figures as the result of the variable display. The controller performs a work to finish a special game state with the condition that the number of purely increased game media reaches a specified value during the special game state. To be more specific, for example, the special game state is presented during the big bonus game of a pachinko/slot game machine.
Patent JP-2002217003-A (JP)
Title: Organic ptc element and its manufacturing method
Inventor: MAKISHIMA MASAO
IPC: H01C7/02
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an organic PTC element in which the adhesion between an organic resin sheet and electrodes is increased as compared with the conventional example and which shows a stable performance even when the element is repeatedly used for a long period, and to provide a simple method of manufacturing the element. SOLUTION: In this organic PTC element, conductive particles are scattered in a macromolecular material and many fine recessed parts 105 having expanded sections having larger diameters than their openings have insides are formed on the whole front and rear surfaces of the organic resin sheet 101 having PTC characteristics. In the fine recessed parts 105, in addition, the sheet 101 and electrodes 107 are joined with each other in a fit structure.
Patent JP-2002220271-A (JP)
Title: Grout composition
Inventor: HAYASHI HIROSHI
IPC: C04B22/02
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an alumina cement grout composition having high acid- resistant and the development of strength, without volume shrinkage during hardening and further, obtaining same workability as a general cement grout material for a grout technique. SOLUTION: The grout composition comprises a weight ratio of fine aggregate to alumina cement in the range from 70 to 30 to 60 to 40, in which the alumina cement has a content of 25 wt.% or less for the fine aggregate and the grain having a grain size of 5 μm or less, and further, a powdered grain type material which forms an expansibility gas by reacting with water.
Patent JP-2001251520-A (JP)
Title: Image transmission device, reverse mapping device, and medium
Inventor: YANASE YASUNARI
IPC: H04N1/44
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem where the conventional facsimile machine allows anybody to read a received document and has low confidentiality level. SOLUTION: The result of reception of data transmitted from a facsimile machine applying this inversion is shown in Figure 5. When data is transmitted by the facsimile machine, it is outputted in the state of difficult read as shown in Figure 5(b) on the reception side. Consequently, contents of a transmitted document are made secret. Through this transmission data is tapped through a telephone line or the like, only the data such as those shown in Figure 5(b) can be obtained. Consequently, it is robust against tapping. Even if a FAX number is wrong, the contents of the transmitted document are made confidential, because the data shown in Figure 6(b) is outputted at the reception destination.
Patent JP-2002189497-A (JP)
Title: Robot controller and robot control method, recording medium, and program
Inventor: ISHII KAZUO
IPC: G10L13/033
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To enable a user to recognize that speech has been received. SOLUTION: User's speech inputted into a microphone 15 is recognized with a speech recognition part 50A, and an action decision mechanism part 52 determines the subsequent robot action on the basis of the speech recognition result. An echo-back part 56 detects the speech period (time) during which the user's speech has been inputted from the audio signal which is given from the microphone 15 and recognized with the speech recognizing part 50A. Speech which corresponds to the detected time and which practically reproduces the audio signal is generated and outputted. This speech is supplied through an output control part 57 to a speaker 18 and outputted.
Patent JP-2002219034-A (JP)
Title: Mattress
Inventor: TAKESHITA KATSUHIRO
IPC: A47C27/00
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a mattress excellent in pressure dispersion capacity of a surface to be mounted, heat retaining properties, hygroscopicity and air permeability. SOLUTION: Fiber particles 3, wherein fibers are formed into grains and undergo fraying preventing treatment, are infilled into a bag 2 forming the mattress 1.
Patent JP-2002220574-A (JP)
Title: Adhesive laminated sheet, method for producing the same and method for transferring adhesive layer using the sheet
Inventor: YAMAGATA KAZUNORI
IPC: B44C1/17
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive laminated sheet with which an adhesive layer laminated between two longitudinally elongated sheets can be left on one sheet, to provide a method for producing the same and a transfer method with which an adhesive layer can be readily and surely transferred to a surface hardly to be transferred and a nonsmooth surface by using the sheet. SOLUTION: This adhesive laminated sheet is obtained by laminating an adhesive layer to coating surfaces of two longitudinally elongated sheets subjected to releasable coating. The adhesive laminated sheet has a difference in degree of releasability between the coating faces of the two sheets. This method for producing the adhesive laminated sheet comprises coating the coating surface of the first sheet subjected to releasable coating with an adhesive solution, drying the first sheet to form the adhesive layer and laminating the second sheet subjected to releasable coating having difference in degree of releasability from that of the first sheet to the first sheet.  This method for transferring an adhesive layer comprises releasing two sheets of the adhesive laminated sheets, leaving the adhesive layer on one surface, bringing the adhesive layer into contact with a material to be transferred, pressurizing the material from the back of the sheet and transferring the adhesive layer to the material to be transferred.
Patent JP-2002231811-A (JP)
Title: Method for reusing design asset of operational amplifier, apparatus for generating layout, and program for generating layout
Inventor: TANI KUNIYUKI
IPC: G06F17/50
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for reusing design assets of an operational amplifier by which existing design assets can be easily recycled and time for reuse can be shortened, and to provide the operational amplifier capable of realizing it, an apparatus for generating layout, and a program for generating layout. SOLUTION: Three kinds of shrinking rates of 1 time, 0.5 times and 0.25 times are prepared, and in correspondence with three kinds of shrinking rates, three kinds of layout information of the operational amplifiers La, Lb, Lc are prepared as a library. In each shrinking rate, bias current is changed by changing bias voltage between an upper limit and a lower limit.
Patent JP-2002224411-A (JP)
Title: System for game
Inventor: SAWAI AKIHIKO
IPC: G11B27/34
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a system for game which enables the utilization of a recording medium for application to other than game by adding a value thereto which is imparted by recording specified information (especially information of a large recording capacity such as image data of a game software or a game machine) requested by a player into the recording medium into which information used for game is recorded. SOLUTION: The system 1 for game utilizes an IC optical disk card 10 which has a card ID, an IC part 11 into which information on the residue of a prepaid amount and an optical disk 12 is stored. It contains a service information recording terminal 20 which performs the recording of the specified information into the optical disk on the conditions of collation made based on the card ID, a game information recoding terminal 21, a card unit 22 and a centralized management server 50 which manages information proper to a player (history of visit, level of specified value, personal game data, or the like) being correspondingly arranged for the card unit covering a prepaid ball dispensing processing and a stored ball re-playing processing and the card ID.
Patent JP-2002225367-A (JP)
Title: Unit for fixing sheet discharge driven roller
Inventor: KODAMA HIDETOSHI
IPC: B41J2/01
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a unit for fixing a sheet discharge driven roller in an ink jet recorder where the possibility of damaging high image quality recording is low. SOLUTION: A sheet discharge driven roller 56 having a columnar shape comprises a bearing part 12 injection molded of resin, and a soft rubber roller 11. A shaft 13 is inserted into the shaft hole 121, and the sheet discharge driven roller 56 is supported rotatably on the shaft 13. The sheet discharge driven roller 56 is pressed against a sheet discharge drive roller 55 with a specified load and touches the recording surface of a recording sheet P under collapsed and deformed state. Since the area of the nip surface is enlarged, the sheet discharge drive roller 55 touches the recording sheet P over a wide area to discharge the recording sheet P surely. Furthermore, a force is not applied locally to the surface of not completely dried ink because the sheet discharge driven roller 56 touches the recording surface of the recording sheet P over a wide area.
Patent JP-2002228440-A (JP)
Title: Axis center positioning method and device thereof
Inventor: MITO SEIKI
IPC: G01B5/25
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an axis center positioning method and a device thereof capable of easily and reliably fitting the axis of a rotor in the center of a bearing, reducing the occurrence of mechanical fatigue such as friction, deformation, etc., in a shaft and the bearing, extending the durability and lives of a motor, etc., and reducing energy consumption. SOLUTION: In the basis of the X-Y coordinates of the axis center J3 in every direction obtained by pressing the shaft J2 in the bearing J1 in any given direction, the center coordinates C1 of the bearing obtained by computations in accordance with the theorem that the point of intersection of the perpendicular bisectors of the sides of a triangle is the center of a circle passing through the points J3c, J3a, and J3b are taken as coordinates for positioning the axis center. By positioning the shaft J2 to the bearing J1, it is possible to position the axis center J3 to the center of the bearing J1 without rotating the shaft J2, to shorten the time necessary for the positioning, and to secure accuracy in positioning the axis center J3 to the bearing J1 at all times.
Patent JP-2002235866-A (JP)
Title: Solenoid valve
Inventor: KATO YASUO
IPC: F02M25/08
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To easily ensure sealing properties between a shaft 5 and a valve 6 and between the shaft 5 and a diaphragm 7. SOLUTION: A first projection 53 is arranged to an outer periphery of a retainer 9 fitted on an outer periphery of the shaft 5 of this solenoid valve 1 for fluid control which is a normally open type solenoid open/close valve, and a center part 6a of the valve 6 is held between a rear end surface of a thick part 45 of a washer 8 assembled to a collar shape part 51 of the shaft 5 and a front end surface of the first projection 53 of the retainer 9, thereby easily ensuring the sealing property between the shaft 5 and the valve 6. Further, a second projection 55 is provided to an outer periphery of the retainer 9 fitted to the outer periphery of the shaft 5, and a center part 7a of the diaphragm 7 is held between a front end surface of a moving core 4 of a solenoid drive part 3 and a rear end surface of the second projection 55 of the retainer 9, thereby easily ensuring the sealing property between the shaft 5 and the diaphragm 7. Accordingly, leakage in the valve can be prevented.
Patent JP-2002237571-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAKAZATO SATOSHI
IPC: H01L21/82
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent enlargement of a wiring area, when the number of computing elements of a processor is increased, and improve operation stability and performance of the processor by reducing crosstalks. SOLUTION: Arrangement is performed in the relation where a main propagating direction of an operand data signal in a register file circuit 10 (generally, the direction coincides with the direction of a bit line for constituting a resistor file) and the main propagating direction of data signal, in the course of operation processing in fixed-point computing element circuits 20, 21 and floating-pint computing element circuits 30, 31 intersect orthogonally with each other. All of the computing element circuits 20, 21, 30 and 31 are arranged on one straight line, in such a manner that bit slice pitches are made identical and bit positions coincide with each other. A wiring for transmitting an inputted operand data signal and a wiring for transmitting an outputted operand data signal are made to be arranged alternately, and crosstalk is reduced.
Patent JP-2001268100-A (JP)
Title: Communication system control processing unit
Inventor: UENO REIKO
IPC: H04L12/40
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a communication system control processing unit that can automatically stop a system control function of a terminal in order to solve a problem relating to synchronization when the same system control function exists in the system. SOLUTION: The communication system control processing unit for a network where terminals are interconnected by transmission channels for mutual communication, is provided with a 1st processing section that realizes control processing of a specific service function and a 2nd processing section 83 that conducts control processing to release an operation stop while the operation of the 1st processing section is stopped.  When the 2nd processing section 83 receives a start request of the specific service function from another terminal connected through the transmission channel, the 2nd processing section 83 informs the terminal making the request about the possibility of starting, restores to a state before the start request when no reply comes from the terminal even after a lapse of a prescribed time and starts the 1st processing section when receiving the notice from the terminal instructing the start before the lapse of the prescribed time.
Patent JP-2002233321-A (JP)
Title: Inline coagulation apparatus for soybean milk
Inventor: IGARASHI MASAYUKI
IPC: A23L11/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an inline coagulation apparatus for soybean milk preventing sundry germ pollution and efficiently producible soybean cakes tasty and having prolonged preservation term, by making a process from a soybean milk tank to the exit for soybean cakes inline. SOLUTION: The inline coagulation apparatus is provided with the following units: a mixer located directly behind an apparatus for adding a coagulant to soybean milk; a distribution pipe for distributing the mixture of the soybean milk and the coagulant to each of pipe lines; plural parallel pipe lines directly connected to each front end of the distribution pipe; and stoppers which are inserted into the pipe lines, come into close contact with the wall of the pipe line and easily slide on the wall surface of the pipe line on the start and the finish of work.
Patent JP-2002245356-A (JP)
Title: Charging management device and system including it
Inventor: NAKAMURA MITSUHIRO
IPC: G06Q50/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To make a charging system easily settable in a system including a lot of devices such as a printer and to collectively manage charging for the devices in the system. SOLUTION: The charging management device which manages charging in the system where a host and devices are connected through a network is comprised of communication equipment for communication between the host and devices, a storage part where a database of information required for charging is stored, and a charging processing part which acquires information required for charge calculation from devices by the communication equipment and stores it in the database in the storage part.