baber/WOPTO huggingface dataset:
Patent JP-2002120231-A (JP)
Title: Mold for manufacturing rubber crawler
Inventor: FUJITA YASUAKI
IPC: B62D55/253
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a mold for manufacturing a rubber crawler capable of performing a sure vulcanization and a formation of an unvulcanized part by clearly separating a heating zone and a cooling zone. SOLUTION: The mold for manufacturing the rubber crawler is used for a method for manufacturing the rubber crawler comprising the steps of heating and pressurizing to vulcanize rubbers 17, 18, 15 and 16 attached to an inner peripheral side of an endless ring-like reinforcing cord 7 and a ground side between an upper mold 2 and a lower mold 3 while forming a vulcanization connector temporarily contacting with cooling zones 11 and 12. The mold further comprises a heat insulator 13 formed between heating zones 2, 3, 4 and 5 and cooling zones 11 and 12. A sharp distinction of the zones 2, 3, 4 and 5 and the zones 11, 12 are conducted so that a temperature difference therebetween can be increased. The vulcanization is conducted in a short time while assuring adhesive properties of a rubber part and a mandrel or the like by a sure vulcanization in the vulcanized part. The unvulcanized part of the connector is assured in sufficient cooling in the cooling part. Accordingly, a crack of a joint or the like caused by an excess vulcanization when the vulcanized parts are connected and vulcanized can be prevented or the like.
Patent JP-2002127632-A (JP)
Title: Block copy sheet for lithographic printing
Inventor: KASAI KIYOSUKE
IPC: C08J7/04
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a block copy sheet for lithographic printing, which is capable of preventing surely the elongation and the deviation of position of a lithographic printing plate on the plate cylinder of a printing press and which permits the application of the lithographic printing plate having a substrate made of a material except metal to multi-color and multi-sheet printing while permitting the satisfaction of a printing performance as well as a durability under a severe employing condition. SOLUTION: In the block copy sheet for lithographic printing having a recessed and projected configuration on at least one side of the substrate having an initial elastic modulus of 350 kgf/mm2 or more, the recessed and projected configuration is constituted of a recessed and projected surface consisting of grains having the grain size of 1-100 μm as well as integrating plastics and an overcoat layer, provided on the recessed and projected surface and having a durometer hardness (HDD) of 60 or less.
Patent JP-2002129863-A (JP)
Title: Auger head
Inventor: KITAMURA MORIO
IPC: E21B10/44
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an auger head capable of avoiding compacting and sticking of excavated earth by controlling sticking of viscous earth to small amount. SOLUTION: The auger head 1 comprises a plurality of excavating blades 3 and 3 each having a line of excavating pawls 2 at the front end of a plate to excavate the ground, and a center shaft 4 holding the excavating blades 3 and 3 against the lower end of a rotating shaft such as an auger shaft. The center shaft 4 has an end in the form of a tapered frustum, with the plurality of excavating blades 3 and 3 mounted on the tapered surface 4b thereof, and with excavating pawls 4 and 5 provided at the end of the center shaft.
Patent JP-2002130515-A (JP)
Title: Oil pressure control valve
Inventor: UEKI AKIHIRO
IPC: F16K31/06
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To aim stabilization of control performance of oil output pressure by minimizing a flow capacity between flow ports to the displacement of a spool and restraining the influence of viscous change of working oil small. SOLUTION: A supply port 37, an output port 38 and a drain port 39 are provided in a valve body 20, to which the spool 22 is fitted, provided with a spool 22 connected to the output lever 14 of a linear solenoid part S and a return spring 23 urging the spool 22 in the retreat direction of the output lever 14. In this oil pressure control valve which is equipped with the 1st land part 251 opening and closing the space between the output port 38 and the drain ports 39 as well as the 2nd land part 252 opening and closing the space between the supply port 37 and the output port 38 on the spool 22, the decompression control channel 28 and pressurized control channel 27 are provided in both opposite sealing surfaces of the 1st and 2nd land parts, 251 and 252.
Patent JP-2002129873-A (JP)
Title: Elastic wave speed measuring apparatus and method of installing and removing it
Inventor: HORIBA NATSUMINE
IPC: E21D9/06
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an elastic wave speed measuring apparatus facilitating and ensuring the mounting and removal of a sensor into and out of a hole for use in investigating bedrock around a structure to be constructed, through the measurement of elastic wave speeds, to see whether or not the bedrock is good, and a method of installing and removing the apparatus. SOLUTION: The elastic wave speed measuring apparatus 1 includes a sensor 6 capable of measuring the speeds of elastic waves; a plate spring 2 to which the sensor is secured; a plate spring mounting member (hollow pipe 3) to which each end of the plate spring is mounted; and a casing pipe 30 for insertion into a groove hole 40. Because the casing pipe is inserted into the groove hole and the sensor or the like is positioned inside the casing pipe, the sensor or the like can be easily installed in a measuring point and removed without being affected by the collapse or the like of rock around the hole and the efficiency of measurements can be increased.
Patent JP-2002127847-A (JP)
Title: Door harness laying structure of slide door
Inventor: ONO KEI
IPC: B60J5/06
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in cost and weight by simplifying a structure, prevent the opening width of a slide door from being restricted by eliminating the need of a storage space in sliding direction, and reduce the effect on a body structure. SOLUTION: A harness guide 9 compress a large number of intermediate pieces 92 connected between a tip piece 91 and a base piece 93, displaces from an extended state of being extremely gently bent, i.e., from an almost liner state to a generally U-shaped bent state, and is formed so as to be bent in one horizontal direction and not to be bent in the other horizontal direction. A harness 7 is laid on the inside of the harness guide 9, the harness guide 9 fixes the base piece 93 generally at the lateral center part of a door opening part 1, and the top piece 91 is installed rotatably at the tip of a lower roller bracket 4 so as to be deformable from the extended state shown at (A) in the figure to a final bent state shown at (C) through the generally U-shaped bent state shown at (B).
Patent JP-2002128376-A (JP)
Title: Image forming system
Inventor: KANEKO MASARU
IPC: G03G21/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming system operable without changing shift control on the post treating device side by determining a mechanism on the image forming device body side to change shift operation control when mounting the post treating device with a shift function of different mechanical constitution. SOLUTION: This image forming system is provided with a required function as a system by connecting a unit with a specific function to a body unit with an image forming function. In the case the unit with the specific function is a post treating device for applying specified post treatment to image-formed paper, the image forming system is provided with a determining means (an engine CPU 301) for determining the type of a shift mechanism of a tray for sorting paper for a delivery place and a control means (a controller CPU 201) for changing shift treatment according to the type of the shift mechanism determined by the determining means.
Patent JP-2002146406-A (JP)
Title: Lubricant for warm compacting and powdery mixture for warm compacting
Inventor: FUJISAWA KAZUHISA
IPC: C10M107/42
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant by which the problem of the sticking of raw material powder is not generated even in a preheating stage, extraction force in the extraction of a compact from a die can be reduced, and extruction noise can be reduced. SOLUTION: This lubricant for warm compacting is composed of crosslinked polymer grains with the average grain size of 1 to 80 μm, in which (meta) acrylic alkyl ester (A) in which the number of carbon in the alkyl group is 1 to 8 is used as an essential constitution component, and the gel fraction measured by using methyl ethyl ketone is >=5 wt.%.
Patent JP-2002138864-A (JP)
Title: Valve characteristic control device for internal combustion engine
Inventor: NAKAGAWA NORIHISA
IPC: F01L1/34
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To accurately seize the lift starting timing of a valve even when two banks are provided. SOLUTION: In the case that the lift starting timing of a suction valve 2 or an exhaust valve 3 is calculated in accordance with the change starting timing of an engine parameter, when the lift starting timing of the suction valve 2 or the exhaust valve 3 for a left bank 21 should be first calculated, the valve timing of the suction valve 2 or the exhaust valve 3 for a right bank 22 is set so that the valve lift amount of the suction valve 2 or the exhaust valve 3 for the right bank 22 is zero, and then when the lift starting timing of the suction valve 2 or the exhaust valve 3 for the right bank 21 should be calculated, the valve timing of the suction valve 2 or the exhaust valve 3 for the left bank 22 is set so that the valve lift amount of the suction valve 2 or the exhaust valve 3 for the left bank 22 is zero.
Patent JP-2002102839-A (JP)
Title: Apparatus for cleaning soil by gas-liquid mixed flow
Inventor: YOSHIOKA TAKESHI
IPC: B09C1/08
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a technology which cleans soil and improves water quality with the decomposition, dissolution, separation/removal, etc., of harmful substances or unnecessary substances such as organic and inorganic substances in the polluted soil and, by injecting air and water into the polluted soil, with a simple apparatus, an easy operation, safety, less troubles, an easy of maintenance, and low cost. SOLUTION: In an apparatus for cleaning soil by a gas-liquid mixed phase flow, a pump for sending the gas-liquid mixed phase flow is provided, a pressure pipe is installed in the polluted soil from the pump, the flow is discharged into the soil to pass through the soil, the organic substances in the soil are decomposed, the harmful substances and the unnecessary substances are dissolved and separated, the water quality is adjusted, a chemical is mixed are required for promotion, the flow is sent, and polluted water and polluted gas generated from ground water, etc., are cleaned.
Patent JP-2002143543-A (JP)
Title: Game medium lending device
Inventor: MATSUI TOSHIYUKI
IPC: A63F7/02
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a game medium lending device which makes it possible to transfer game mediums such as paid-out medals, etc., to a receiving tray, etc., of a game machine without forgetting or dropping the game mediums. SOLUTION: In the game medium lending device, the game mediums are lent by sending them out one by one from a sending mechanism 19 based on inserting of a recording medium which is arranged between game machines 2 and has cash or specified information recorded. A game medium receiving member 9 is positioned in a game medium delivering part 8 in an end of a discharging passage 18 of the game mediums sent from the sending mechanism 19, and receives discharged game mediums. The game medium receiving member 9 is removably fitted to a device body 1A.
Patent JP-2002146989-A (JP)
Title: Handrail
Inventor: YANAI YUZO
IPC: B63B17/04
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To reduce the number of members and jobsite processing and contrive the increase of vibration isolation effect. SOLUTION: A handrail has a corner part support 2 erected on the corner part of a floor plate 9 and fixing an elbow 3 on the upper end, and an upper handrail material 6 fitting an end in the openings 3a, 3b of the elbow 3 of the corner part support 2.
Patent JP-2002152607-A (JP)
Title: Solid-state imaging unit and its driving method
Inventor: NOMURA HIDEO
IPC: H04N5/335
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To miniaturize and simplify a solid-state imaging unit capable of providing a digital output. SOLUTION: This solid-state imaging unit is provided with a sensor 1 storing electric charge for fixed period in regard to incident light, a read transistor 3 reading the electric charge a plurality of times within one field period during which the sensor 1 stores the electric charge, and a differential amplifier 4 comparing the electric charge read by the transistor 3 with a prescribed reference value and outputting these comparison results.
Patent JP-2002143615-A (JP)
Title: Porous ceramic honeycomb structural body
Inventor: OTSUBO YASUHIKO
IPC: B01J35/04
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a honeycomb structural body capable of highly efficiently collecting fine particles in an exhaust gas with the pressure loss decreased and the strength secured. SOLUTION: The porous honeycomb structural body is constituted so that cell opening part both ends are alternately sealed and the exhaust gas is passed through the fine pores of a cell wall to the adjacent cell to collect the fine particles contained in the exhaust gas on the cell wall and is composed of a cordierite composition and is controlled to have 60-80% porosity of the cell wall, 15-25 μm average fine pore diameter and >=25% total fine pore volume in 20-40 μm fine pore diameter. The filter surface area per unit volume is controlled to 7-13 cm2/cm3.
Patent JP-2002144487-A (JP)
Title: Tubular body and manufacturing method therefor
Inventor: GOTO NOBUHIRO
IPC: C08L65/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a tubular body excellent in heat resistance, chemical resistance, internal pressure strength and durability. SOLUTION: The tubular body 10 is composed of an inner layer 11 constituted of a thermoplastic resin and an outer layer 12 constituted of a fiber-reinforced (or particle-reinforced) norbornene-series polymer. The tubular body is obtained by a method wherein, a tubular body of the thermoplastic resin is used as an inner mold, a resin composition constituted mainly of a norbornene-series monomer, a particle and a metathetical polymerization catalyst is filled in a gap part formed by disposing the inner mold inside an outer mold and the outer mold is removed after polymerization.
Patent JP-2002142588-A (JP)
Title: Method for making prop for marine product aquaculture and prop for marine product aquaculture made by the method
Inventor: MIYAHARA YASUSHI
IPC: C09D167/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for making a prop for marine product aquaculture, so designed as to reduce load for removing marine organisms such as corn barnacles and corals, and to provide a prop for marine product aquaculture made by the method stated above. SOLUTION: This method for making a prop for marine product aquaculture is characterized by comprising applying a biodegradable coating material to a pole.
Patent JP-2002146191-A (JP)
Title: Silicone rubber composition for paper-feeding roll and paper-feeding roll
Inventor: TERAKAWA KATSUMI
IPC: B65H3/06
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a paper-feeding roll having high friction coefficient and excellent abrasion resistance and causing little lowering of the friction coefficient after the use for a long period. SOLUTION: The silicone rubber composition contains 100 pts.wt. of a silicone rubber, 8-50 pts.wt. of carbon black and 1-10 pts.wt. of an amino-modified silicone oil. The carbon black has a specific surface area of 70-300 m2/g measured by nitrogen-adsorption.
Patent JP-2002155462-A (JP)
Title: Mechanism for imparting cylindrical shape to web and device for producing laminate
Inventor: ISHIDA MASARU
IPC: D04H1/76
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To stably laminate strands to a web, when a spinning head is disposed on the inside of the web shaped in a cylindrical shape, and simultaneously used to spin strands so that the strands are accumulated on the inside of the web while rotating the spinning head. SOLUTION: A flat raw web 7 is introduced into a first cylindrical guide 1 through a curved guide plate 3 to impart the cylindrical shape to the raw web 7. One end of a second cylindrical guide 2 for contacting with the inner surface of the cylindrical raw web 7 to guide the web is disposed on the inside of the upstream side portion of the first cylindrical guide 1. Thereby, the raw web 7 is stably shaped into the cylindrical shape without forming wrinkles on the raw web 7, and the strands 8 spun from a rotary disk 4 on the downstream side of the second cylindrical guide 2 are stably adhered to the inner surface of the raw web 7.
Patent JP-2002158292-A (JP)
Title: Reference voltage semiconductor device
Inventor: NAKAMORI AKIRA
IPC: H01L27/04
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce variation in the output voltage related to a reference voltage circuit in which a depressed MOSFET and an enhanced MOSFET are used. SOLUTION: An N channel region 38 under a gate 40a of a depression NMOSFET 100 is doped with the same acceptor as a P channel region 37 of an enhanced NMOSFET 200, for a donor doping with more dose amount, for inversion to form. The P channel region 37 of a gate 40b of an enhanced NMOSFET 200 may be performed with the same donor-doping as the N channel region 38 of the depressed NMOSFET 100, for doping of the acceptor with more dose amount for inversion to form.
Patent JP-2001176211-A (JP)
Title: Disk recorder
Inventor: TSUKIHASHI AKIRA
IPC: G11B20/10
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a disk recorder in which the connecting portion of the recorded data is easily processed and recording data are continuously written once without leaving any substantial connecting portion. SOLUTION: A disk recorder is constituted in such a way that, when a signal synchronizing means 20 reads data recorded on a disk for synchronizing recorded data outputted from an encoder 11, the recorder switches the operation clock supplied from a system clock generating circuit 21 to the encoder 11 from a clock for recording to a channel bit clock and synchronizes the recorded data outputted from the encoder 11 to the data recorded on the disk by using the data stored in a memory 13 when new input data are inputted to the encoder 11 in a state where the encoder 11 is operated for modulation synchronously to the channel bit clock. In this way, the recorder once writes interleaved recording data continuously from the data recorded on the disk immediately before the recording is interrupted.
Patent JP-2002153383-A (JP)
Title: Conveyor type grilling machine
Inventor: SAKAI TOSHIFUMI
IPC: A47J37/04
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor type grilling machine having a heating chamber 11 for grilling foods A, A put on a traveling conveyor 21 at a burning part, improving working environment in a cooling room by preventing the overheated condition of the outer wall of the heating chamber 11. SOLUTION: All or part of the constitutive wall of an exhaust gas passage 110 in the heating chamber 11 is formed as a water-cooled wall 610.
Patent JP-2002154286-A (JP)
Title: Letter
Inventor: HIRATA SEIICHIRO
IPC: B42D15/02
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a letter, by which snapshots, fallen leaves or the like can be surely sent at a low cost. SOLUTION: A folding line 1 is engraved at the vertical middle of rectangular semi-transparent synthetic paper sheet so as fold the paper sheet into two in order to form a front paper piece 2 and a rear paper piece 3. A white ink 5 is applied on the inner surface 4 of the front paper piece and further an adhesive is applied on the white ink on the inner surface of the front paper piece and on the inner surface of the rear paper piece so as to complete a letter for pinching thin displaying matters such as the snapshots, the fallen leaves or the like between the front paper piece and the rear paper piece.
Patent JP-2002163530-A (JP)
Title: Coupon information processing system, customer's system, commerce system, coupon information processing method and its storage medium
Inventor: KAMEI HIDETOSHI
IPC: G06Q30/06
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a coupon information processing system which collects information on distributional receipt, transfer, and utilization of a coupon and supports an effective distribution of coupons. SOLUTION: A distribution system consisting of an information center 1 and a broadcasting station 2 distributes an electronic coupon. A customer's system 3 receives the distributed coupon and transfers it prior to its use. At the time of acquisition and use of the coupon, this customer's system 3 includes information on the status of the coupon in the coupon. A commerce system 4 receives the coupon from the customer's system 3, gives a benefit for the coupon and, at the same time, includes information on the status of its use or the like in it and transmits it. The information center 1 analyzes information on the status included in the coupon.
Patent JP-2002162991-A (JP)
Title: Device and method for pattern recognition and recording medium
Inventor: NAKAMURA ATSUSHI
IPC: G10L15/18
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To actualize pattern recognition which has high precision and a shorter necessary computation time. SOLUTION: A word symbol and word symbol association closeness storage part 19 is stored with closeness as an index representing how much many people are familiar with respective word symbols, etc. A closeness word symbol array score calculation part 18 calculates a closeness word symbol array score ϕ(W) on the basis of the closeness to those word symbols, etc. A word symbol array score calculation part 15 calculates a word symbol array score Φ(f(W), ϕ(W)) on the basis of a frequency word symbol array score f(W) and the closeness word symbol array score ϕ(W).  A maximum total score word symbol array search part 11 searches for a word symbol array W which maximizes total scores h(Φ(f(W), ϕ(W)) and g(X, W) calculated from a voice spectrum pattern array score (g(X, W) and a word symbol array score Φ(f(W), ϕ(W)), and outputs it as a voice recognition result.
Patent JP-2002167227-A (JP)
Title: Heat-treating vessel for synthesized quartz glass for optical use and heat-treating method
Inventor: UEDA TETSUJI
IPC: G02B1/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat-treating vessel for heat-treating more uniform synthesized quartz glass for an optical use efficiently, and provide a heat- treating method. SOLUTION: The heat-treating vessel is used for heat-treating the synthesized quartz glass body in a heating furnace after a flat and cylindrical synthesized quartz glass body to be heat-treated is contained and a SiO2 powder is packed in a void space. The vessel consists of the quartz glass and has a flat and cylindrical side wall, a bottom wall and a covering upper wall which are circular in plan view. On the whole vessel which contains the synthesized quartz glass body and packs the SiO2 powder, the radiation of heat from the center is arranged to be lower than that from the surroundings.