baber/WOPTO huggingface dataset:
Patent JP-H09176882-A (JP)
Title: Hydrogen and oxygen generator
Inventor: HIRAI SEIJI
IPC: C25B9/19
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen and oxygen generator with the pressure fluctuation of the flow of gaseous oxygen generated on the anode side and contg. water reduced and the pressure easily controlled, without such trouble as vibration and without the entire device being disassembled when the parts are replaced. SOLUTION: Plural solid high molecular electrolyte membrane cells 40 each consisting of a solid high molecular electrolyte membrane 10, a porous feeder 20 provided on both sides of the membrane and a bipolar electrode plate 30 acting as anode and cathode are laminated, and end plates 60 and 60' are set on both ends of the laminate and integrated to constitute a bipolar hydrogen and oxygen generating block 2. The plural blocks are arranged in series to constitute a hydrogen and oxygen generator 1. The end plate between the adjacent blocks 2 is used as the common end plate 60, each block 2 is inserted into a jacket member 6, and the respective jacket members are detachably joined together.
Patent JP-H02180951-A (JP)
Title: Polyacetal resin composition
Inventor: YOSHIMURA TOMOYOSHI
IPC: C08L59/00
Filed: 1988-12-30
Abstract: PURPOSE:To obtain a polyacetal resin composition of improved weathering resistance in an economically advantageous manner by mixing a polyacetal resin with a hindered amine light stabilizer, a specified UV absorber and a polyethylene glycol. CONSTITUTION:A resin composition prepared by mixing 100 pts.wt. polyacetal resin with 0.01-3 pts.wt. hindered amine light stabilizer of formula I, 0.01-5 pts.wt. at least one UV absorber selected from a benzotriazole UV absorber and an oxalic anilide UV absorber and 0.01-20 pts.wt. polyethylene glycol. In formula I, R is formula II (wherein Y is an alkyl or an acyl); X is formula III; m is 1-4; and n is 1-10. As the UV absorber used, 2-[2'-hydroxy-3',5'-bis(alpha,alpha- dimethylbenzyl)phenyl]benzotriazole is particularly desirable.
Patent JP-H10177536-A (JP)
Title: System and method for operating peripheral equipment, and medium recording peripheral equipment operating program
Inventor: CHIBA TAKAHIRO
IPC: G06F13/10
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To make a user unnecessary to learn the knowledge peculiar to special peripheral equipment and environmental preparation at the time of operating the peripheral equipment and usable various kinds of application software applied to ordinary peripheral equipment for the special peripheral equipment. SOLUTION: Standard peripheral equipment converters 7 and 10 respectively provided with recognizing means 9 and 12 which make a BIOS (basic input- output system) 5 recognize specific peripheral equipment 2 and 3 as ordinary equipment and converting means 8 and 11 which convert the data between the BIOS 5 and the equipment 2 and 3 into recognizable data are interposed between a computer 1 and the equipment 2 and 3 so that the special equipment 2 and 3 can be operated as ordinary equipment.
Patent JP-2000164476-A (JP)
Title: Control of semiconductor manufacturing process, device therefor and environmental condition thereof
Inventor: IWAMATSU TOSHIAKI
IPC: H01L21/66
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To evalute the unsatisfactory state of a semiconductor manufacturing process by a method wherein an insulating film is formed on a wafer for monitor, a test on the characteristics of the insulating film is made, and a mixing of impurities into the wafer for monitor associated with the semiconductor manufacturing process is detected as a variation of the characteristics of the insulating film. SOLUTION: In a wafer 50 for monitor, a buried oxide film 2 is formed on a silicon substrate 1 and an SOI layer 3 is formed on the film 2. After the upper surface of this layer 3 is cleaned, a silicon oxide film 4 is formed on the layer 3 by a thermal oxide method. When a cleaned layer and an oxidation furnace are deteriorated, impurities 5 are made to mix within the interface between the layer 3 and the film 4 and in the film 4 to store the impurities 5. In this sate, it is detected that a polysilicon film 6 is formed on the film 4 to evalute the characteristics of the film 4, and the characteristics obtained by the evaluation are varied from the characteristics obtained at a normal time.
Patent JP-H08178752-A (JP)
Title: Computer color mapping method
Inventor: KUMAMOTO HIROSHI
IPC: D06P5/00
Filed: 1994-12-20
Abstract: PURPOSE: To predict the mixing ratio of a mixture having desired color with high accuracy. CONSTITUTION: Three stimulus values X0, Y0 and Z0 are actually measured for a standard color sample of a coloring agent having a known mixing ratio Ci (S2). On the other hand, three stimulus values XT, YT and ZT of an objective mixture of computer color matching, i.e., a gray level limit sample, are set for the measurement of standard color sample while taking account of the manufacturing error (S30). Three stimulus values XM, YM and ZM are then calculated from a known mixing ratio Ci of the standard color sample (S4) and errors ▵X, ▵Y and ▵Z are calculated from the measurements (S5).  Subsequently, the three stimulus values XT, YT and ZT of gray level limit sample are corrected using the calculation errors (S6) and three corrected stimulus values XC, YC and ZC are employed as target values in the execution of computer color matching thus predicting the mixing ratio of the gray level limit sample (S7).
Patent JP-H09157681-A (JP)
Title: Lubricating oil
Inventor: SHIDARA YUJI
IPC: C10N30/06
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating oil hard to develop sludge due to its thermal/ oxidative deterioration, having long service life, and affording sufficient lubricity. SOLUTION: This lubricating oil comprises a lubricating base oil consisting of mineral oil and/or synthetic oil, phenyl phosphate, and an aryl phosphate in an amount of one to three times the content of the phenyl phosphate in the final lubricating oil, and pref. furthermore, a phenolic compound as antioxidant and a phosphorous ester in an amount of 0.2-1 time the content of the phenolic compound in the final lubricating oil.
Patent JP-H0689981-A (JP)
Title: Nonvilatile memory cell
Inventor: MOROOKA HISAO
IPC: H01L29/786
Filed: 1991-11-27
Abstract: PURPOSE:To obtain a nonvolatile memory which has large capacity and a sufficient write/read speed, and in which a ferroelectric substance thin film is not distorted by a method wherein a ferroelectric substance thin film is formed in a separated part between a source area and a drain area on a semiconductor layer and a memory electrode is formed on the ferroelectric substance thin film. CONSTITUTION:A source area 3 and a drain area 4 are separated and formed on the surface of a polycrystalline semiconductor layer. Each of contact layers 5, 6 is formed on both areas 3, 4, and a source electrode 7 and a drain electrode 8 are formed on the contact layers 5, 6. On the other hand, a ferroelectric substance thin film 9 is formed in a part separated between the source electrode and drain electrode, and a memory electrode 10 is formed on this ferroelectric substance thin film 9. Thus, this nonvolatile memory cell having a large area can be obtained.
Patent JP-2001152002-A (JP)
Title: Bulk molding compound and molded product by using the same
Inventor: HASEGAWA HIROSHI
IPC: C08K7/02
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight bulk molding compound capable of reducing the residue of incineration, accordingly having high heat efficiency as a fuel raw material for a cement, facilitating the disposal treatment, and excellent in recycling properties, and further to provide a molded product by using the bulk molding compound. SOLUTION: This bulk molding compound comprising an unsaturated polyester resin, a polymerizable monomer, a low shrinking material, a curing agent, a thickener, an organic fiber base material and a filler is characterized by the content of the base material of an organic fiber regulated so as to be 4-50 wt.%, the filler of an organic powder and the content of the filler regulated so as to be 1-75 wt.% based on the whole amount except the base material of the fiber. The molded product of the bulk molding compound is obtained by subjecting the bulk molding compound to a pressing and heating molding.
Patent JP-H08178705-A (JP)
Title: Instrument apparatus
Inventor: TAKATO KENICHI
IPC: G01D11/26
Filed: 1994-12-23
Abstract: PURPOSE: To provide an instrument apparatus in which the number of components is reduced, which prevents an inessential illumination glitter and which can obtain good visibility. CONSTITUTION: In an instrument apparatus 1, respective dials 4 are arranged and installed on the front of a plurality of instrument bodies 3. A protective cover 10 which is provided with a nearly cylindrical hood part 8 surrounding the dials 4 and with a cover 9 covering the opening part of the hood part 8 and which is formed of a light-transmitting black synthetic resin is installed on the front of the instrument apparatus 1. Then, a rough face 11 which is composed of a grained face to diffuse the inessential illumination light of light sources 5 is formed on the inside of the hood part 8 for the protective cover 10.
Patent JP-H04300216-A (JP)
Title: Method and apparatus for manufacturing iron oxide particle
Inventor: TOOMASU PII RUDEII
IPC: C01G49/06
Filed: 1991-11-26
Abstract: PURPOSE: To increase a specific surface area by ejecting a specified gas mixture into a reactor from a heat-insulated injector whose tip part is conical for which an inner side surface temperature is maintained at a temperature lower than the oxidizing temperature of ironcontaining compound.  
     CONSTITUTION: Oxidizing gas such as air or the like is heated to 300-900°C by a blower/heater 32 and supplied to a reaction duct 28 by a prescribed flow rate. In the meantime, the gas mixture for which the iron-containing compound such as iron pentacarbonyl or the like is evaporated below a decomposition temperature and mixed with non-oxidizing gas such as N 2  or the like is supplied from the heat insulated injector 34 formed by the thermal expansion rate of less than 5 BTU/Hr/SgFt/°F whose tip part is conical to the reaction duct 28 and is ejected concentrically with heated oxidizing gas from an exit port 36. The iron-containing compound is oxidized to form iron oxide particles, they are gathered by an electric dust collecting machine and the iron oxide particles of the particle size of less than 100Å and the large specified surface area are obtained. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H03199246-A (JP)
Title: Rubber composition
Inventor: KAWAMURA MASANORI
IPC: C09C1/48
Filed: 1989-12-27
Abstract: PURPOSE:To obtain a rubber composition, improved in abrasion resistance and low heat build-up properties and useful as tires, hoses, conveyor belts, etc., by blending rubber with specific carbon black in a specified proportion. CONSTITUTION:The objective composition obtained by blending (A) 100 pts.wt. natural rubber and/or diene-based synthetic rubber with (B) 20-200 pts.wt. carbon black having characteristics of 85-250m<2>/g, preferably 125-230m<2>/g nitrogen adsorption specific surface area [(N2SA)A] and radical concentration (B) of the carbon black expressed in terms of spin concentration and number of spins/g measured by ESR as follows; B>=4.50e<-0.00847>A. Furthermore, the aforementioned carbon black preferably has OH functional groups which are surface functional groups thereof capable of acetylating reaction with acetic anhydride at a concentration of the OH functional groups expressed by meq./g>=9.86X10<-2>e<0.00531>A.
Patent JP-H08177937-A (JP)
Title: Self pumping type shock absorber
Inventor: KIMURA YUKIHIDE
IPC: B60G17/044
Filed: 1994-12-22
Abstract: PURPOSE: To variably control damping force of a shock absorber in relatively simple constitution by building a damping force control mechanism in the shock absorber without spoiling the function. CONSTITUTION: The degree of communication of an inner passage 72 is controlled to increase or decrease, by controlling a variable restrictor 80 by means of an actuator 82 so as to control the degree of restriction. Consequently, pumping reaction in a pumping discharge stroke is increased or decreased, and hence the whole damping force in the contraction stroke of a shock absorber, i.e., the sum of the damping force generated with a damping force generating valve 26 and the pumping reaction is increased or decreased. Therefore by controlling the variable restrictor 80 by means of the actuator 82, the damping force can be controlled to increase or decrease while maintaining the vehicle height adjusting function by pumping. Further because an accumulator 64 is provided outside a cylinder 10, the variable restrictor 80 and the actuator 82 can be easily built in.
Patent JP-H09181572-A (JP)
Title: Automatic synchronizing device of receiver
Inventor: SUZUKI TORU
IPC: H04B1/18
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To suppress ROM capacity to a minimum, to correct the dispersion of the parts of a synchronizing part and to optimize the synchronizing of the synchronizing part for each reception channel. SOLUTION: At the time of an adjustment, synchronizing voltage is supplied to a synchronizing part 13 from a CPU 17. The synchronizing voltage in which the synchronizing of the synchronizing part 13 becomes optimum at the both ends of the frequency band of a receiver is defined as reference synchronizing voltage and the synchronizing voltage is stored in a ROM 16. At the time of a normal use, the reference synchronizing voltage stored in the ROM 16 is supplied to a voltage conversion part 18 through the CPU 17. After the reference synchronizing voltage is converted in accordance with a preliminarily determined conversion format in the voltage conversion part 18, the voltage is supplied as the synchronizing voltage for every reception channel to the synchronizing part 13.
Patent JP-H09175301-A (JP)
Title: Non-coat air bag
Inventor: NISHIMURA HIROTO
IPC: B60R21/16
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To secure the strength of the peripheral edge of an opening f for air bag inflator by installing a body cloth of air bag and reinforcing cloths in effective arrangement, and precluding the risk that a retainer mounting hole cuts stitches in the body cloth and reinforcing cloth. SOLUTION: An air bag concerned is structured so that one or more layers of reinforcing cloths 11-14 are installed on an air bag body cloth 3 at the peripheral edge of an opening 6 for air bag inflator and that these cloths are fixed to a base plate 4 by a mounting bolt 8 inserted through retainer mounting hole(s) 9 together with the inflator 5 through a retainer 7. Textures 3L, 11L of the body cloth 3 and reinforcing cloth 11, i.e., the extending directions of the warps and wefts, should be as passing between the opening 6 and retainer mounting holes 9A-9D.
Patent JP-H09189279-A (JP)
Title: Fuel injection valve for internal combustion engine
Inventor: HERUMUUTO NORUBERUKU
IPC: F02M61/20
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a fuel injection valve for an internal combustion engine at a low cost by forming an adjustment constituent member which can be accessed (approached) from the outside with extremely ease in its structure. SOLUTION: In a fuel injection valve for an internal combustion engine in which the pre-load of a valve spring 12 is changed by an adjustor 20 arranged between the end of the valve spring 12 on a side opposite to a valve member and the stationary supporting surface 26 of a casing, an adjusting member is composed as a sleeve 21 inserted to the inside of the receiving opening 22 of the casing 6, a guide 23 is projected from an end surface 28 faced to the inside of the casing 6 of the sleeve 21, and a spacer member which can be replaced is arranged in the guide 23. One end of the spacer member projected from the guide 23 in the axial direction where a valve member 2 is extended is brought in contact with the supporting surface 16 of the casing 6, and the other end thereof is brought in contact with a thrust member 14.
Patent JP-H09179181-A (JP)
Title: Data recorder for camera
Inventor: HOIZUMI TOSHIAKI
IPC: G03B7/26
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of resetting date information at the time of exchanging a power source such as a battery, etc. SOLUTION: This data recorder is provided with a 1st power source 10 capable of supplying power source voltage to a timer circuit 8 and a magnetic recording circuit 9, and a 2nd power source 11 capable of supplying the power source voltage to an entire camera. In the recorder, the circuits 8 and 9 are driven by using output voltage from the 1st power source 10, ordinarily, so that the circuits 8 and 9 may not be reset or they may not cause abnormal actions even when the 2nd power source 11 being the main power source of the camera is exchanged. Then, the circuits 8 and 9 are driven by using the 2nd power source 11 only in the case the output voltage from the 1st power source 10 is lowered or the 1st power source 10 is exchanged. Thus, even when the 1st or the 2nd power source 10 or 11 is exchanged, the circuits 8 and 9 need not be reset, and handleability is improved.
Patent JP-H09175339-A (JP)
Title: String type wiper device for mirror
Inventor: SHOJI JUNICHI
IPC: B60R1/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a wiper device of such a structure as wiping the mirror surface using a string wherein a cover is furnished (for example, as per PA. H5-63289) for waterproofing and dustproofing a hole for lead-out of string from the mirror body, with which the risk of the string winding on the cover is eliminated by improving the cover so that its rotation takes place certainly. SOLUTION: A conventional cover is configured without guide ribs in pair 10d, 10e. Accordingly a tangential force F1 is applied to the cylindrical part 10b of the cover when a string 7 is drawn around in the direction of Arrow D in a circular arc, and at this time, the length of the arm of rotational moment is expressed by R1 . According to this invention, a tangential force F2 is applied to guide ribs 10d, 10e and as the length of the arm becomes R2 , a much greater rotational moment is generated.
Patent JP-H09177276-A (JP)
Title: Coping
Inventor: KATO TOMOMI
IPC: E04F11/18
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To easily construct a coping with the abutted portion well fitted. SOLUTION: The thickness B of the abutted portion of a horizontal corner 18 is formed somewhat larger than the thickness C of the joint end 16a of a horizontal end. An area on the joint end 16a side of the protruded face 16d with the thickness B larger than the thickness C of the horizontal end 16 is previously rounded. When the protruded face 16d of the horizontal end 16 is abutted and jointed to the protruded face 18b of the horizontal corner 18, a bottom joint 22 at a space E is formed without continuous joint between the protruded face 16d and the protruded face 18b. Even if a dislocation occurs between the protruded face 18b of the horizontal corner 18 and the protruded face 16d of the horizontal end 16 during construction, it can be absorbed by the bottom joint 22.
Patent JP-2001150305-A (JP)
Title: Sheet metal line system
Inventor: SONE MORIMASA
IPC: B21D43/24
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a sheet metal line system capable of enhancing productivity by giving and receiving a work pallet without returning the work pallet to an automatic warehouse and shortening the conveying time for material and product. SOLUTION: The sheet metal line system has a multi-line multi-step type automatic warehouse 5; a tracker crane 6 traveling at the front of the warehouse 5; and a conveying truck 10 traveling between an area B adjacent to the tracker crane 6 and a work-conveying in/out device 23. A rail 9 of the conveying truck 10 extends from the work-conveying in/out device 23 to an opposite side of the tracker crane 6 or is branched to a side.
Patent JP-H09175803-A (JP)
Title: Abnormality detecting method for ozonizer and device therefor
Inventor: IWAKI KOICHI
IPC: H02H7/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting abnormality in an ozonizer and a device therefor, capable of surely cutting off a cell developing the abnormality in the case of developing the abnormality in the cell of the ozonizer and performing a continuous operation. SOLUTION: This method for detecting abnormality in an ozonizer is to judge whether the abnormality is detected or not in a step S1, stop an inverter in the step S2, perform a direct current action of switching on the direct current to a cell in the step S3, detect a voltage value after elapsing a prescribed time T1 from the start of the direct current action in the step S4, stop the direct current action in the step S8 in case the voltage value is detected and restart the inverter. On the other hand, in case the voltage value is not detected, whether the voltage value at the time T2 after elapsing a prescribed time from the time T1 is detected or not, is judged in the step S5.
Patent JP-2000163834-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMABUCHI KOJI
IPC: G11B15/665
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To contrive the thin mechanism by preventing the damage of a tape without adding any of parts. SOLUTION: The height of a guide rail 90 is arranged so that the center height of a guide roller 110 of take-up side is lower than the center height of the tape in a cassette mouth 48 and the center height of the guide roller 110 of take-up side is almost coincident with the center height of the tape at the position where the tape is in contact with the guide roller 110 of take-up side in the process of loading operation, and also these connected parts are constituted with the smooth curved surfaces.
Patent JP-H08178417-A (JP)
Title: Hot water supplying apparatus and method for bath
Inventor: UEHARA SHIGERU
IPC: F24H1/00
Filed: 1994-12-28
Abstract: PURPOSE: To lower the temperature of hot water within a bathtub without causing no local difference in the temperature of hot water within a bathtub and without raising the water level thereof. CONSTITUTION: When a controller 4 receives a signal to the effect of lowering the temperature of hot water in a bathtub, hot water in the bathtub 17 is sucked into a bath heat exchanger 14 by a pump 12. When the hot water passes through a pipeline 13b, the controller 4 operates a fan alone while a burner 15 is not ignited. Air is fed to the pipeline 13b from the fan 21 to cool the pipeline 13b and eventually, the hot water flowing therethrough. The hot water cooled down is returned to the bathtub 17 via a circulation return pipe 16 to lower the temperature of the hot water in the bathtub 17 evenly.