baber/WOPTO huggingface dataset:
Patent JP-H10154532-A (JP)
Title: Organic electrolyte secondary battery
Inventor: NAKAI KENJI
IPC: H01M10/0525
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an organic electrolyte secondary battery in which battery temperature rise resulting from chemical reaction when overcharged is suppressed, and significant breakage such as the bursting or the explosion of a battery can be suppressed. SOLUTION: LiCoO2 powder, graphite powder, and PVDF (polyvinylidene fluoride) are sufficiently mixed in a weight ratio of 80:10:10, N-methyl-2- pyrolidone to be dispersion solvent is added thereto in proper quantity, is sufficiently kneaded and dispersed so as to be ink-like. Thereafter, a prescribed amount of lithium phosphate is added to be kneaded and dispersed again. This kneaded matter is applied to both faces of positive collector 1 by roll to roll transfer, and is dried so as to obtain a positive electrode active material 2. Using this positive electrode, an organic electrolyte secondary battery is fabricated.
Patent JP-S60157209-A (JP)
Title: Terminal for rotary transformer
Inventor: KAWAZOE KEIJI
IPC: H01R4/14
Filed: 1984-01-25
Abstract: PURPOSE:To prevent the floating of a lead wire automatically by winding the lead wire while applying tension when the lead wire is wound on a terminal pin. CONSTITUTION:With a terminal 20, terminal pins 21a, 21b, 21c, 21d are fixed to projecting sections 22a, 22b, 22c, 22d while lead-wire guide grooves 23a, 23b, 23c, 23d are formed to an end surface 23, and a V-shaped groove 25 is shaped to the whole circumference of an outer circumferential section 24 including the lead- wire guide gooves 23a, 23b, 23c, 23d. when a lead wire 26a along the lead-wire guide groove 23a is drawn around up to the terminal pin 21b along the V-shaped groove 25, the lead wire 26a automatically bites into the V-shaped groove 25, and the lead wire 26a is wound on the terminal pin 21b, and soldered. Accordingly, each of lead wires 26a, 26c, 26d is drawn around and fastened regarding the residual lead-wire guide grooves 23b, 23c, 23d and terminal pins 21c, 21d, 21a.
Patent JP-H04215850-A (JP)
Title: Manufacture of catalyst for water gas transfer reaction and hydroformation
Inventor: PIPUSA HIRUBA
IPC: B01J31/20
Filed: 1991-01-10
Abstract: PURPOSE: To obtain a catalyst for hydroformylation reaction by fixing ruthenic carbonyl from gas phase on a carrier and by fixing heterocyclic base from a gas phase on the carrier in the same way as ruthenium carbonyl. CONSTITUTION: An oxide 11 to be the carrier is placed on a wire mesh or on a top of a ceramic sintered body 12 in a reactor 10, and a carrier gas such as an inert gas or the like is introduced into the bottom of the sintered body 12 through line 13. A gas stream forms a fluidized bed; and Ru3 (CO)12 sublimated from an oven 14 by a heating means is introduced into this fluidized bed and is transferred with the carrier gas into the reactor 10, and is absorbed into the oxide 11 while the temperature is controlled. In the same way, bipyridine is sublimed from the oven 15. In the reactor 10, bipyridine reacts spontaneously with ruthenium carbonyl-oxide complex to give the catalyst for water gas transfer and hydroformylation reactions.
Patent JP-2000216122-A (JP)
Title: Surface grinding method for semiconductor wafer
Inventor: SAOTOME KENTARO
IPC: H01L21/304
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To improve the flatness and parallelism. SOLUTION: The top face of a vacuum chuck 1 of a chucking table 2 is cleaned, a semiconductor wafer W is vacuum-chucked on this top face, and the top surface of the wafer is surface-ground. Prior to the cleaning of the top face of the vacuum chuck 1 in this process, fine dust D deposited on the ceiling surface 3 above it is scattered and removed by jetting compressed air A.
Patent JP-H03223042-A (JP)
Title: Paper feed roller device
Inventor: HOSOYA MASAYUKI
IPC: G03G15/00
Filed: 1990-01-24
Abstract: PURPOSE:To stabilize performance of a paper feed roller device by composing a torque limiter of a rolling bearing in which at least one rolling unit is provided between outer and inner ring tracks and given an excessive pre-load. CONSTITUTION:A torque limiter 9 is composed of a rolling bearing in which a plurality of rolling units 7, 7... are strongly attached to both tracks 10, 11 and an excessive pre-load is given while forming the intermediate part peripheral surface of the second drive shaft 4 as the inner ring track 10 and the internal peripheral surface of an outer ring 8 as the outer ring track 11. In the case of feeding two paper sheets 6a, 6b between both rollers 1, 2, two paper sheets are separated by feeding only the paper sheet 6a to the rear (leftward) and feeding the paper sheet 6b back to the front (rightward) by the return roller 2, by large friction force acting on a rubber cylinder for coating the peripheral surface of the paper feed roller 1 and on the surface of the one paper sheet 6a. Now because the torque limiter 9 is the rolling bearing given an excessive pre-load, operation is performed in a stable condition by suppressing a torque fluctuation following a condition change to a low level.
Patent JP-H01316214-A (JP)
Title: Method for demolding uncured precast concrete by turning round, and concrete form used therefor
Inventor: SAKURAI JIRO
IPC: B28B7/10
Filed: 1989-01-20
Abstract: PURPOSE:To eliminate the air-permeability of concrete and to a concrete form and make easy demolding possible and consequently improve the working efficiency of a precast concrete by a method wherein the compaction of concrete, the water cement ratio of which is specified value or less, is done in a form body and a bottom plate, both of which is integrally connected to each other by clamping device. CONSTITUTION:After a form body 1 and a bottom plate 2 are tightened together by fitting the tip of a wedge piece 8 to the groove 11 of a bearing piece 10 through the advancement of a horizontal shaft 6 by the elastic force of a spring 9, a concrete form A with a tightening device B on the downside is installed on a shaking table. Concrete material, the water cement ratio of which is 39% or less, is charged in the shaking concrete form A for compaction. Since the advancing force of the wedge piece 8 is promoted at all times by the elastic force of the spring 9 through the application of vibration, the clamping between the form body 1 and the bottom plate 2 is done much more surely. After the concrete form is turned upside down on the shaking table and a pin 12 is released from a holding groove 13 and, by pivoting a handle 7, engaged with the outer end of a bearing tube 5, the form body 1 is lifted so as to release the bottom plate 2 from the surface of the concrete, resulting in demolding a precast concrete with no damage.
Patent JP-H10188581-A (JP)
Title: Non-volatile semiconductor memory card
Inventor: TANAKA TOMOHARU
IPC: G06F12/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To write and read data at a high speed by providing a memory card having a plurality of non-volatile semiconductor memories with a control circuit for controlling an interface with the outside and a memory cell. SOLUTION: The memory card has an erasable/programmable non-volatile memory chip 33 for storing management information separately from a plurality of non-volatile semiconductor memory chips 32 storing user data. Moreover, the memory card includes an external connection terminal 35, and a control circuit chip 34 for controlling an interface to the outside and chips 32, 33. The control circuit writes and reads user data in a predetermined order via the external connection terminal 35 to the memory chips 32 erasable through batch process. The management information stored in the chip 33 includes a file name and an address information of the user data, an address information of a failure memory cell array, etc., and is erasable independently of the user data stored in the memory chips 32.
Patent JP-H08200258-A (JP)
Title: Two-cylinder type rotary compressor
Inventor: YOSHIDA MASATOSHI
IPC: F04C18/356
Filed: 1995-01-30
Abstract: PURPOSE: To improve supplying performance of lubricating oil by a blade pump device of a two-cylinder type rotary compressor. CONSTITUTION: A two-cylinder type rotary compressor is provided with a partition plate 7 partitioning between two compressor parts. The partition plate 7 has a hole part 32 and a supply oil passage 8, to make crankshaft 2 penetrate into the hole part 32. The supply oil passage 8 of the partition plate 7 is formed so as to guide lubricating oil, forcedly fed by a blade pump, to an internal peripheral surface of the hole part 32 from an introducing hole 30. This supply oil passage 8 has a peripheral direction part 33 extended in a peripheral direction of the crankshaft 2 from the introducing hole 30, radial direction part 34 extended in a radial direction of the crankshaft 2 from an internal peripheral surface of the hole part 32 and a bending part 35 connecting the peripheral direction part 33 and the radial direction part 34.
Patent JP-H11212551-A (JP)
Title: Reproducing device
Inventor: KANO KOHEI
IPC: G10H1/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a reproducing device which can superpose sounds corresponding to music. SOLUTION: This reproducing device is provided with a BPF 2 which divides an inputted audio signal to plural bands, an envelope detection circuit 3 which detects an envelope value in each band, a register 5-1-2 which holds the envelope value for each band, a register 5-1-3 which shifts envelope values in time series to hold them, a difference circuit 5-1-1 which operates different values between preceding envelope values and current envelope values, a sound source generator 16 which generates plural effect sounds, a sound synthesizer 20 which superposes the inputted audio signal and effect sounds generated from the sound source generator 16, and a sound source selector 15 which switches a sound source generated from the sound source generator 16 based on operated difference values, and features of music are recognized by difference values to superpose sounds.
Patent JP-H02193095-A (JP)
Title: Forecasting device for road surface temperature
Inventor: TAMAKI KENJI
IPC: G01W1/00
Filed: 1989-01-21
Abstract: PURPOSE:To make possible a precise road surface temperature at the time of a sudden change of weather by calculating a forecasting value of the road surface temperature on the basis of data including an amount of a heat balance measured by a heat balance amount measurement means for measuring the amount of the heat balance of the road surface. CONSTITUTION:An air temperature measurement device 2, a wind direction measure ment device 3, a wind speed measurement device 4, a precipitation measurement device 5 and a road surface temperature measurement device 6 measure air temperature, a wind direction, a wind speed, an amount of precipitation and road surface tempera ture at the spot where the devices are placed to transmit measured values DA1, DA2, DA3, DA4, DA5 to a central processing unit 9 through an on-line circuit. The measured value DA5 is given to an arithmetic circuit 25, a measured value DA6 from an under ground measurement device 7 is also transmitted to the circuit 25. The devices 6, 7 constitute a heat balance amount measurement device 13. A measured value DA7 from the device 13 is transmitted to the unit 9 through the on-line circuit. The unit 9 is provided with a memory 10 for storing coefficient values obtained to calculate and process past weather data and an input device 11 for inputting high altitude weather data, and calculated road surface temperature is shown in a display 12.
Patent JP-2000211526-A (JP)
Title: Connecting device for cart
Inventor: ITO YOSHIFUMI
IPC: B62B5/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To simply connect a cart with a cart. SOLUTION: An arm 18 is stretched out from one end of a cart 11 so as to be vertically and horizontally oscillatable, and an insertedly holding member 24 for insertedly holding the front end frame 2A of a cart 2 to be connected to the forefront end part of the arm 18 is vertically turnably fitted. By insertedly holding the front end frame 2A of the cart 2 to be drawn between the fixed piece 26 of a connection device 43 of the cart consisting of the fixed piece 26 provided on the base bed 25 and the movable piece 27, the cart 11 and the cart 2 can be connected.
Patent JP-H11255551-A (JP)
Title: Hydraulic composition
Inventor: MIZOBE AKIO
IPC: C04B28/02
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain a hydraulic composition with improved cracking-proofness and mechanical strength such as flexural strength by including a hydraulic material and a polyvinyl alcohol with saponification degree and polymerization degree each of specific level or higher so as to specify the polyvinyl alcohol content of the composition on the whole solid basis. SOLUTION: The saponification degree and polymerization degree of the polyvinyl alcohol are >=80 mol.% and >=1,200, respectively, and the content of the polyvinyl alcohol in this hydraulic composition is 0.1-20 wt.% on the whole solid basis. It is preferable that the polyvinyl alcohol to be used is a silyl group-modified polyvinyl alcohol, a thickening matter (pref. boric acid or borax) is included at 1-20 wt.% based on the polyvinyl alcohol, reinforcing fibers (pulp is also used other than Vinylon-based fibers) are included at 0.1-10 wt.% on the whole solid basis, and the degree of the silyl group modification is 0.1-10 mol.%. The hydraulic material is an organic matter such as one of various kinds of Portland cement or gypsum. This hydraulic composition is used as a molding material for roofs, external walls, board-like materials for inner walls, roads, shore protective blocks and others.
Patent JP-H04235117-A (JP)
Title: Antioxidant
Inventor: MASAKI HITOSHI
IPC: A61K8/00
Filed: 1991-01-09
Abstract: PURPOSE:To obtain a new antioxidant effective at a low dose, having high safety and capable of eliminating free radicals harmful to living body such as skin by synergetically strengthening the activity of vitamin E widely used as an antioxidant for cosmetics, etc. CONSTITUTION:Vitamin E is mixed with hamamelitannin at a molar ratio of 0.5-1.0. Hamamelitannin is effective to prolong the peroxidation induction period of vitamin E, reduce the consumption rate of the vitamin and synergetically increase the antioxidation action. Since hamamelitannin has a superoxide dismutase-like activity, the above mixture is effective to eliminate free radicals and contribute to prevent the aging of skin, etc.
Patent JP-S58130383-A (JP)
Inventor: SUGIYAMA HIROO
IPC: G06F3/048
Filed: 1982-01-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03216025-A (JP)
Title: Parallel/serial converter
Inventor: SASAKI EISAKU
IPC: H03M9/00
Filed: 1990-01-22
Abstract: PURPOSE:To save circuits unable to be integrated considerably by providing a circuit diciding a phase difference between an input clock and a retiming clock at a prescribed threshold level and inverting the phase of the retiming clock and a logic circuit comparing the state with the preceding retiming state of the decided signal. CONSTITUTION:This converter is provided with an n-multiple circuit 21 for an inputted clock, a frequency divider circuit 22 frequency-dividing an output of the circuit 21 into 1/n, an EX-OR state 23, and a multiplexing circuit 26 obtaining a multiplexing signal subjected to serial conversion. A parallel data signal inputted from a data input terminal 10 is subjected to retiming at a retiming circuit 24 and a phase difference detection circuit 25 detects that a timing margin of a phase difference between a clock signal 34 for retiming and the parallel data signal 31 is small, and the EX-OR gate 23 inverts the phase of the timing clock signal 34 when the timing margin is small. Thus, the retiming margin is increased more than that before the inversion and the production of an error due to the retiming is prevented.
Patent JP-H02195400-A (JP)
Title: Speech recognition device
Inventor: KOSAKA TETSUO
IPC: G10L15/28
Filed: 1989-01-24
Abstract: PURPOSE:To enable speech recognition with high accuracy by applying dynamic programming for the positioning of a phoneme pattern for an input speech. CONSTITUTION:A CPU 20 controls a processing procedure, data from a RAM 23, floppy disk 24, or ROM 21 for phoneme pattern storage are used to classify the segmentation of phonemes roughly, and suitable recognizing methods are used for the respective phonemes to recognize them. Further, a symbol series developed by a word dictionary 22 and the input voice are matched on a dynamic programming basis by using a table containing phoneme recognition results so as to find phoneme borders in detail. Points obtained by the dynamic programming are compared to determine a recognized word finally. Consequently, the difficulty in phoneme recognition and difficult in a case wherein many and unspecified persons are included are eliminated to enable the speech recognition with high recognition accuracy.
Patent JP-S56113652-A (JP)
Title: Method and apparatus for thrusting and carrying of venner
Inventor: SUZUKI SHIYUNICHI
IPC: B27D1/00
Filed: 1980-02-05
Abstract: PURPOSE: To conduct thrusting and carrying work safely and positively by vertically mounting spicules to a thrusting bar installed to an upper section of a carrying course of veneer in projecting shapes over the whole width in the direction that crosses at right angles with the fibers of the veneer.  
     CONSTITUTION: A thrusting bar 4 is mounted to an upper section of a carrying conveyor 2 carrying veneer 1, and spicules 3 are vertically installed to the thrusting bar 4 in projecting shapes over the whole width in the direction that crosses at right angles with the fibers of the veneer 1. Thus, since the spicules 3 are vertically thrust to the veneer 1 at all times, force in the lateral direction does not function to the spicules 3, and the falling and bending of the spicules can be prevented. Consequently, even hard veneer or veneer in which a large number of nodes scatter can positively be carried extremely safe. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02194040-A (JP)
Title: Conductive resin composition
Inventor: YAMAMURA HIDEO
IPC: C08L21/00
Filed: 1989-01-24
Abstract: PURPOSE:To obtain a resin composition which is inexpensive, can keep its excellent conductivity for a long time and does not adversely affect a wiring board by adding a copper powder specified in a mean particle diameter and an aspect ratio to an electron beam-curing resin. CONSTITUTION:A conductive resin composition prepared by adding 100-900 pts.wt. copper powder having a mean particle diameter of 0.1-20mum and an aspect ratio of 0.2-0.005 to 100 pts.wt. electron beam-curing resin. As the electron beam-curing resin used, an epoxy acrylate resin formed by using a bisphenol A epoxy resin as a starting material is particularly desirable. With respect to the MW of the electron beam-curing resin, a higher MW is better than a lower MW since the conductivity is increased. This MW is desirably 1000-50000. The copper used can hardly give high conductivity when it has a mean particle diameter <=0.1mum or >=20mum, and it cannot give high conductivity when its aspect ratio is 0.2 or above. The appearance and surface smoothness are markedly lowered when the aspect ratio is 0.005 or below.
Patent JP-H07204400-A (JP)
Title: Clothing dryer
Inventor: KOBAYASHI KOHEI
IPC: D06F58/02
Filed: 1994-01-11
Abstract: PURPOSE:To secure the air volume of an exhaust fan and improve the drying efficiency of clothes without countermeasures like exchange of the material quality, when the fan belt has gotton longer due to the change with elapsed time. CONSTITUTION:The driving force of a drive motor 51 is transmitted to an exhaust fan through a fan belt (round belt) 55 hung between a rotary pulley 42c and a drive pulley 54 and thereby the exhaust fan is rotated at a high speed. When the total running time reaches a preset basic time, a lever clutch 63 operates and the lever 63a thereof forces the fan belt 55 to transfer from the rotary pulley 42c and the drive pulley 54 side to the direction of pulleies 61, 62 for changing speed, having a larger diameter. In this way, the slackness of the fan belt 55 is eliminated and the same tension with that in the starting time of driving is generated in the fan belt 55.
Patent JP-H08205138-A (JP)
Title: Electron endoscope device
Inventor: TAKAHASHI AKIHIRO
IPC: A61B1/04
Filed: 1995-01-31
Abstract: PURPOSE: To provide the electron endoscope device which can obtain an optimum image at all times without placing any burden on an operator by automatically varying a gamma curve for gamma correction according to an image. CONSTITUTION: This device is provided with automatic adjusting means 17, 32, and 33 for gamma correction characteristics which branch the video signal from a sample-and-hold circuit 24 and calculate the histograms of the video signals, and automatically adjust gamma correction characteristics of a gamma correcting circuit 25 corresponding to the histograms.
Patent JP-H07215423-A (JP)
Title: Fluidized shelf
Inventor: SHIOKAWA KUNIHIRO
IPC: B65G1/08
Filed: 1994-02-07
Abstract: PURPOSE:To provide a connecting type fluidized shelf by which a depth length of shelf members can be flexibly changed to a change in a necessary housing quantity or a change in an installing place of the fluidized shelf and the shelf members can be connected/separated easily and smoothly to/from each other in that case. CONSTITUTION:A fluidized shelf is supported at a constant/inclination by plural columns 3 where shelf members 2 whose upper surfaces are sliding surfaces are arranged at intervals, and is constituted so that cargoes are placed on the shelf members 2 so as to be flowable by dead weight. The shelf members 2 are formed in a connecting structure that plural shelf member elements 2a and 2b are butted against each other so as to be able to contact and separate in the inclined direction, and at least two places in the inclined direction of both side parts of the respective shelf member elements 2a and 2b are respectively supported by the columns 3 so as to be mountable and demountable.
Patent JP-H11199739-A (JP)
Title: Composite material of fluororubber-type thermoplastic elastomer and molding thereof
Inventor: SUYAMA YUKIO
IPC: B29D23/00
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain a composite material markedly reduced in tackiness without detriment to other properties including transparency by uniformly blending a fluororubber-type thermoplastic elastomer with a terpolymer comprising tetrafluoroethylene, vinylidene fluoride and hexafluoropropylene in a specified ratio. SOLUTION: A terpolymer is used comprising 35-75 mol.% tetrafluoroethylene, 10-35 mol.% vinylidene fluoride, and 10-30 mol.% hexafluoropropylene. The fluororubber-type thermoplastic elastomer is blended with the terpolymer in a ratio (ratio by weight) of, usually, (99-70):(1-30). In concrete, the milling is desirably performed at 220-290 deg.C. The composite material can be crosslinked by irradiation with a radiation after it is preformed. The dosage suited for irradiation crosslinking is desirably 1-50 Mrad.