baber/WOPTO huggingface dataset:
Patent JP-S63247054-A (JP)
Title: Ink jet head
Inventor: HORIKAWA MITSUHIRO
IPC: B41J2/14
Filed: 1987-04-03
Abstract: PURPOSE:To obtain an ink jet head having a long useful life, by using a mixture of Al2O3 and Si3N4 as a material for a protective layer provided for protecting a heat generating resistor and a conductor layer. CONSTITUTION:In an ink jet head for generating a bubble by applying thermal energy and causing a liquid droplet to fly to perform printing, a mixture 5 of Al2O3 and Si3N4 is used as a material for a protective layer provided for protecting a heat generating resistor 3 and a conductor layer 4, whereby the useful life of the head can be prolonged without increasing the number of manu facturing steps. The amount of Al2O3 in the mixture ot Al2O3 and Si3N4 is desirably at most 35%.
Patent JP-S527483-A (JP)
Title: Prparation of cholesterol esterase
Inventor: MIYAZAKI KATSUO
IPC: C12N9/18
Filed: 1975-07-03
Abstract: PURPOSE: To efficiently produce cholesterol esterose of high purity used for the determination of total cholesterol in serum. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S526150-A (JP)
Title: Heat exchanging refrigerant gas method in refrigerator
Inventor: IWASAKI MORITAKA
IPC: F25B47/02
Filed: 1975-07-03
Abstract: PURPOSE: Defrost of refrigerator and heat exchange of refrigrant back to a compressor with higher temperature of refrigerating cycle,whereby fluid back can be prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07269737-A (JP)
Title: Variable throttle valve
Inventor: HAMANO KENICHI
IPC: F16K47/04
Filed: 1994-03-28
Abstract: PURPOSE:To prevent self-excited vibration from occurring and to promote proper control over fluid pressure by installing plural pieces of throttling parts to be formed so as to make each opening vary according to the axial displacement of a spool, and a passage branching off one fluidic flow into two parts to distribute each to the upstream side of both these throttling parts, respectively. CONSTITUTION:A variable throttle valve has a tubular spool 62 displaceably inserted vertically into an insertional hole 66 formed in a valve housing 7. In addition, each opening of both first and second throttle parts 67a and 67b becomes if the spool 62 is displaced downward at high speed, but it becomes smaller if the spool 62 is displaced upwards at low speed the other way. In succession, pressure oil to be fed out of a pump is conducted to a connecting passage 58, and one pressure oil flow in this passage 58 is branched off in a pressure oil inducing passage 72 as shown in an arrow. Accordingly, a flowing noise in these throttling parts is reducible without enlarging this variable throttle valve in terms of structure.
Patent JP-H08279083-A (JP)
Title: Robbery monitor device with alarm
Inventor: SASAGAWA SHINICHI
IPC: G08B13/24
Filed: 1995-04-07
Abstract: PURPOSE: To disable the alarm generating operation of a tag to be controlled through easy operation or with a simple instrument by providing a tag controller with plural external lead-out terminals which can be connected to plural external connection terminals and a voltage generating means which selectively supplies a high voltage exceeding the source voltage of the gap to the external lead-out terminals. CONSTITUTION: The tag controller 3 is used to stop the generation of an alarm by the tag 2. While the alarm is generated, the tag controller 3 is attached by the side of the tag 2, the 1st-4th external lead-out terminals 14-1-14-4 on the side of the tag controller 3 are connected to the 1st-4th external lead-out terminals on the side of the tag 2, and thus the tag 2 and tag controller 3 are coupled. Then the high voltage which is much higher than the voltage of the power source battery 13 of the tag 2 is supplied from the tag controller 3 to the tag 2 to stop the alarm generating operation of the tag 2. Consequently, the alarm generating operation of the tag 2 can not be controlled through easy operation or with a simple instrument, etc., and the robbery monitor device with the alarm is obtained which has both high reliability and high security.
Patent JP-S578801-A (JP)
Title: Temperature controller
Inventor: MUTSUHIRA MASATERU
IPC: G05D23/19
Filed: 1980-06-20
Abstract: PURPOSE:To decrease the number of parts and to improve reliability by providing a switching means, turned on and off by an external signal, in parallel to part of a resistance constituting a voltage dividing circuit which obtains a reference voltage. CONSTITUTION:A thermistor TH1 as a temperature detector is connected in series to resistances R1 and R2 and a variable resistance VR1 and a power voltage Vcc is divided to supply a voltage Vv, which corresponds to a detected temperature, to the noninverted input terminal of a comparator 1. A voltage Vs obtained by dividing the power voltage Vcc by a voltage dividing circuit consisting of resistances R7-R9  is applied to the inverted input terminal of the comparator 1 as the reference voltage and then compared with a voltage Vv. The collector and emitter of a transistor TR1 are connected to both terminals of the resistance R7 and an extermal switching signal is applied to the base of a TR1, which then turns on and off. When the switching signal is at a low potential, the TR1 turns on to short-circuit the resistance R7,  so that a reference voltage Vs-c is higher than a reference voltage Vs-d when the  TR1 is off. Therefore, the temperature detection voltage is compared by one comparator with more than one reference voltages, the number of parts is small, and  the reliability is improved.
Patent JP-H03285313-A (JP)
Title: Chip capacitor and manufacture thereof
Inventor: SASAKI AKIO
IPC: H01G4/12
Filed: 1990-03-31
Abstract: PURPOSE:To avoid the dispersion in the dimensional precision of products thereby enabling the formation of end electrodes and the visulal selection to be performed efficiently by a method wherein metallic thin films are formed by thin film technology in a manner encircling the ends of chip dielectric sheets having specific inner or outer capacitor electrodes almost in U-shape so that metallic plating films may be formed on the metallic thin films to constitute the end electrodes. CONSTITUTION:Parallel slits 11 are made in a not-yet calcinated but laminated ceramic dielectric substrate 10 while bar parts 12 are formed and calcinated in the slits 11 to manufacture ceramic substrates 20 integrated with a multitude of bar parts 12. Next, mutually opposite inner capacitor electrodes 21 are exposed in the ends of one side bar parts 12. Later, the metallic thin films 22 to be the underneath parts of end electrodes 15 are formed in the state of the slotted ceramic dielectric substrates 20 in a manner encircling both ends of respective bar parts 12 almost in U-shape to be connected to the ends of the inner capacitor electrodes 21. Furthermore, the metallic thin films 22 are directly coated with metallic plating films 23 to constitute the end electrodes 15 and then respective bar parts 12 are cut off into a multitude of chip dielectrics 16 at the out off allowance Z parts.
Patent JP-H0850982-A (JP)
Title: Portable compression tool
Inventor: GEERII DABURIYUU DEI TOROYA
IPC: H01R43/042
Filed: 1995-04-07
Abstract: PURPOSE: To ensure good pressure adherence by surely detecting the consumption of a battery. CONSTITUTION: This tool consists of a compression head 14, a hydraulic pump 24, an electric motor 26, a chargeable battery 28 which is attachable and removable, and a control unit 18. The control unit 18 has a printed circuit board, a sensor 38 measuring voltage of the power supply, and a canceling means which cancels the operation of the motor 26. This canceling means stops the operation of the electric motor 26 by the detection of the prescribed voltage or below of the power supply, as well as invalidates the connection with the sensor 38.
Patent JP-H06293722-A (JP)
Title: Foam-increasing agent, its production and detergent composition containing the same
Inventor: TERASAKI HIROYUKI
IPC: A61K8/00
Filed: 1993-04-09
Abstract: PURPOSE:To obtain a foam-increasing agent capable of synthesizing in mild reaction conditions from a readily available raw material, having excellent foam stabilizing ability by using a specific glycerolamide. CONSTITUTION:This foam increasing agent consists of a glycerolamide of formula I (R<1> is 1-23C alkyl or 1-23C alkenyl; R<2> is H, 1-24C alkyl, 1-24C alknyl or 1-24 alkyl whose part of hydrogen is substituted with OH [e.g. N-methyl-N-(2,3- dihydroxypropyl)-capric amide of formula IV. The glycerolamide of formula I is obtained by reacting a fatty acid ester of formula II (R<3> is 1-3C alkyl) with an amine of formula III. The objective detergent composition includes the foam increasing agent consisting of glycerolamide of formula I.
Patent JP-H09244311-A (JP)
Title: Image forming device
Inventor: YAMAMURA MASASHI
IPC: G03G15/22
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing a document from being left on a document placement means by discharging the document to the outside of an automatic document carriage device after the document printed by a printer in accordance with printing data from a host computer and carried to the document placement means for the automatic document carriage device is carried to an exposure position in copying operation and exposed to light. SOLUTION: An image forming device has a host computer 2, a printer 4, a copying machine 6 and a document supply device to carry a document printed by the printer 4 to a document placement means for an automatic document carriage device in the copying machine 6. A document discharge means to discharge the document carried from the document placement means to an exposure position on the copying machine 6 and exposed to light to the outside of the automatic document carriage device and a control means are provided. The control means operates the document discharge means to discharge the document to the outside of the automatic document carriage device 10 after the exposure of the document carried to the exposure position on the copying machine 6 is completed.
Patent JP-S578122-A (JP)
Title: Manufacture of drawing blow molded bottle product
Inventor: USHIAMA SUSUMU
IPC: B29C49/48
Filed: 1980-06-19
Abstract: PURPOSE:To prevent the bottom of a drawing blow molded bottle from whitening and improve the thermal resistance thereof, by a method wherein the bottom of the drawing blow molded bottle is reheated in a mold to a temperature between the softening point and the melting point of resin and remolded by drawing. CONSTITUTION:A molded bottle B previously drawing-blow-molded in a mold X is treated by the heating from the mold X and/or the radiant heating from a radiant heat source 8. The bottom 1 of the bottle B, which is a part of small elongation, is softened through heating by means of a bottom part telescopic mold 5 heated separately from the mold main body 7 to draw as well as to treat with heat. The drawing is performed by a method wherein the inside of the bottle B is pressurized to approximately 1.2-6atm., and also such a method is employed wherein the bottom part mold is used as a plug assist to perform molding against the internal pressure. In order to soften said bottom part, the temperature is raised to somewhere between the softening point and the melting point of resin.
Patent JP-S59207512-A (JP)
Inventor: KAWASHIMA TAKAO
IPC: H01B17/00
Filed: 1983-05-12
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-H06300432-A (JP)
Title: Refrigerator
Inventor: YAMASATO HISAO
IPC: F25B43/02
Filed: 1993-04-09
Abstract: PURPOSE:To reduce wiring materials in number and simplify mounting of wiring materials, a connector and a cooling duct by providing sub-control units, which are connected to a main control unit via the wiring materials to drive respective device, in respective chambers, and extending the wiring materials into cooling duct. CONSTITUTION:A cooling air duct 29 is removed from an inner box 21, wiring materials 101 are caused to be exposed to a rear surface of the inner box 21, a connector 105 is separated from respective sub-control units 71-74 of respective chambers 23, 24, 25, and the wiring materials 101 are removed from the inner box 21. After the connector 105 of the wiring materials 101 having been removed or fresh wiring materials 101 is connected to the respective sub-control units 71-74 of the respective chambers 23, 24, 25, the cooling air duct 29 is mounted to the rear surface of the inner box 21. As the wiring materials 101 are thus extended into the cooling air duct 29, they are protected by the cooling air duct 29 even when an external cause such as collision of an object in manufacturing and in use occurs. In addition, parts for securing of the wiring materials such as tape and the like can be dispensed with since the wiring materials 101 can be received in the cooling air duct 29.
Patent JP-H07295792-A (JP)
Title: Decimal adder
Inventor: NAGATA TOSHIMITSU
IPC: G06F7/50
Filed: 1994-04-21
Abstract: PURPOSE:To establish various kinds of inspection functions and to improve reliability, constituting a decimal adder compactly and inexpensively by a system where an addition table is used for every figure, regarding the decimal adder performing the addition of data of BCD expression. CONSTITUTION:This adder performs an addition by separating each figure of the operand of a BCD expression into even-numbered components of upper 3 bits and odd-numbered component of lower 1 bit, performing addition processings for the even-numbered components, the odd-numbered components and the carry odd-numbered components, etc., for every figure and obtaining the sum for every figure and the carry odd-numbered component. The adder is composed by being provided with a parity correction means 15 correcting the parity of each operand to the parity according to the operand and the result of the addition processing based on the parity inversion information accompanied by the addition processing.
Patent JP-H10259214-A (JP)
Title: Melt moldable polyvinyl alcohol and its production
Inventor: NISHIMURA HIROSHI
IPC: C08F8/42
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a polyvinyl alcohol capable of being melted and molded, excellent in heat resistance, without using a plasticizer, etc. SOLUTION: A polyvinyl alcohol is reacted through dehydration with an aliphatic hydrocarbon group-containing boronic acid while removing water caused by the reaction out of the system so that at least a part of the hydroxyl group of the polyvinyl alcohol is reacted with the aliphatic hydrocarbon group- containing boronic acid group and blocked.
Patent JP-H02262250-A (JP)
Title: Lead-acid battery
Inventor: YOSHINAGA HIDEO
IPC: H01M50/541
Filed: 1989-03-31
Abstract: PURPOSE:To prevent the occurrence of corrosion and break of an anode matrial by restricting the content of antimony as impurities, and constituting one or all of an anode grating, a plate group connection part and a polar column with lead or lead alloy containing the specific amount of sulfur. CONSTITUTION:The content of antimony as impurities is restricted, and one or all of an anode grating, a plate group connection part and a polar column are constituted of lead or lead alloy containing the predetermined amount of sulfur. In this case, the content of antimony is kept at 100ppm or less and the content of sulfur at 5ppm to 100ppm. According to the aforesaid construction, sulfur works as an effective crystalline nucleus during the solidification of lead and the refining of crystals can be maintained, thereby strengthening the bonding of crystals and improving corrosion resistance.
Patent JP-H09278775-A (JP)
Title: Pyrazole compound and insecticide, acaricide and germicide containing the same as active ingredient
Inventor: TOMITA TAKAFUMI
IPC: C07D401/12
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a new pyrazole compound, having excellent controlling effects on various plant pathogenic fungi, insect pests and mites and high safety and useful as a germicide, an insecticide and an acaricide for agricultural and horticultural uses. SOLUTION: This new pyrazole compound is represented by formula I [R<1> is H, a 1-4C (halo) alkyl or phenyl; R<2> is H, halogen or a 1-4C alkyl; R<1> and R<2> may mutually be bonded to form a (substituted) 5-membered ring saturated hydrocarbon group represented by formula II; R is a 1-4C (halo) alkyl, a halogen, a 1-4C (halo) alkoxy, nitro, cyano, phenyl or a 1-4C alkylthio], e.g. N-[6-(3- trifluoromethylphenoxy)-3-pyridylmethyl]-1,3,4-trimethyl-5-pyrazolecar boxamide. The compound represented by formula I is obtained by reacting a compound represented by formula III (Z is Cl, Br, OH, etc.) with a compound represented by formula IV.
Patent JP-2000285686-A (JP)
Title: Write-in circuit of non-volatile memory
Inventor: HODAKA KAZUO
IPC: G11C16/06
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous rewriting. SOLUTION: When the contents of a prescribed one block in a flash memory 1 is rewritten, the states of 128 flags inside of a flag circuit 7 corresponding to each address of page buffers 5, 6 in one to one is detected by a flag detecting circuit 8. That is, when all flags are not varied to a prescribed logical value, rewriting operation is performed again by a control section 9 conforming to a detected signal IDALL of a logical value '0' from the flag detecting circuit 8. Thereby, rewriting data can be surely realized.
Patent JP-H11283569-A (JP)
Title: High-pressure discharge lamp
Inventor: NIIMI TOKUICHI
IPC: H01J61/36
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To lower a frit seal to the appropriate position without having to adjust the temperature of the frit seal by inserting a stopper into a tubular member, and embedding the frit seal into a gap formed by the tubular member, the stopper, and an electrode member. SOLUTION: A container 14 has a cylindrical main body 20 and a disc 21. A stopper 27, through which an electrode member 17a is passed, inserted into the position in which a frit seal 26 in a capillary 16a is to be embedded. The stopper 27 is formed with a porous member, and the frit seal 26 is embedded in a gap formed by the capillary 16a, the stopper 27, and the electrode member 17a. The frit seal 26 is lowered to the appropriate position with the stopper 27. By forming the stopper 27 with the porous member, even if the frit seal 26 in an amount exceeding necessary level is embedded, the excess frit seal is absorbed with the porous member. Also even when a corrosive material is used as an ionizing luminescent material, the progress of the corrosion of the electrode member 17a will not occur.
Patent JP-S579711-A (JP)
Title: Preparation of prolonged release type complex
Inventor: KAETSU ISAO
IPC: A61K9/00
Filed: 1980-06-20
Abstract: PURPOSE: To obtain a prolonged release type complex having a very long duration of drug effects, by irradiating a system consisting of a physiologically active substance and an aqueous solution of collagen with ionizing radiation, and freeze- drying the resultant system.  
     CONSTITUTION: One or two or more physiologically active substances are brought into contact with an aqueous solution containing collagen, and if necessary the mixture is heat-treated to denature the collagen and then irradiated with ionizing radiation and freeze-dried to give a prolonged release type complex containing the physiologically active substances entrapped in the collagen matrix. A carcinostatic agnet, anti-inflammatory agent, vitaminic agent, vaccine, etc. may be cited as the physiologically active substances. The resultant complex is capable of releasing the physiologically active substances for 30 days or longer. A release type complex of multilayered structure can be prepared by repeating the preparing operations suitably. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09273046-A (JP)
Title: Production of highly bulk and highly thick woven or knitted cloth
Inventor: MATSUDA MASAO
IPC: D02G3/04
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To produce a highly thick woven or knitted cloth having softness and bulkiness, having excellent self-elongation and bulkiness, and useful for clothing, etc., by knitting or weaving a specific combined filament yarn, treating in a solution containing an organic compound having carrying ability and dry heat-treating at a prescribed temperature. SOLUTION: This thick woven or knitted cloth is obtained by weaving or knitting a combined filament yarn comprising a polyester fiber yarn A having 50-150 yarn denier and 0.1-0.6 structural unitedness parameter (elongation treated by wet heat at 80 deg.C under 0.2g/d tension for 30sec; defined in this invention) and a polyester fiber yarn B having 12-60% boiling water shrinkage, treating in a solution containing an organic compound such as a benzoic acid derivative (preferably a concentration of 0.5-20% owf) and having a carrying ability under a condition so as to reech a final temperature of 70-100 deg.C, then dry heat-treating at 120-190 deg.C. Preferably, a constituting denier ratio of the yarns A to B constituting the combined filament yarn is (30/70)-(70/30).
Patent JP-S61243573-A (JP)
Title: Device for testing projected body
Inventor: FUJIKAWA KEIJI
IPC: G06T1/00
Filed: 1985-04-19
Abstract: PURPOSE:To reduce a testing cost due to facilitation of lighting, to lighten adjusting work due to automation, to eliminate an error and to speed up an output by photographing a body projected from a body projecting device by a video camera in synchronizing with said device and digitizing its picture signal so as to record it in a recording device. CONSTITUTION:A body 12 projected from a body projecting device 11 is photographed by the video cameras 13-15 in synchronizing with the projection of the body 12 through a synchronizing device 16. Its video signal is stored in image memories 20-22 through A/D converters 17-19. An image processor 23 processes picture data stored in the memories 20-22, and a computer 24 obtains the relative position and attitude of the body 12 and records them on the recording device.
Patent JP-S60230402-A (JP)
Inventor: HIGASHIHARA KAZUYUKI
IPC: H02K41/02
Filed: 1984-04-27
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-S61244454-A (JP)
Title: Spiral groove forming device
Inventor: SASHO RYOJI
IPC: B23Q5/34
Filed: 1985-04-19
Abstract: PURPOSE:To make it possible to form a spiral groove having a uniform width in the outer peripheral surface of a columnar glass, by operating a shifting device at a position where the peripheral speed of a second disc decreases to press a cutter against a glass material, etc. with a soft touch. CONSTITUTION:A cam 41 is rotated by a drive shaft 33, and a cap 38 on a glass 37 is gripped by a gripping device 40. Meanwhile a second disc 12 is rotated in association with the rotation of a first disc 5, and associatingly, the drive cam 14 is rotated. In this arrangement a rotary shaft supporting the second disc 12 is shifted with respect to a rotary shaft supporting the first disc 5 so that the second disc may rotate over an angle of 360 deg. per one cycle, and further, its peripheral speed may be decreased at a predetermined position for a predetermined time. Accordingly, levers 47, 49 are rotated at this position by means of a wire rope 49 to lower and press a cutter 45 against the glass 37 with a soft touch. Thus, it is possible to form a spiral groove with a uniform width and depth.
Patent JP-S527718-A (JP)
Title: Photo synthesizer with different magnifications
Inventor: ABURA DAISAKU
IPC: G03B27/32
Filed: 1975-07-09
Abstract: PURPOSE: Make synthesis of two photos of different magnifications easy by projecting a photo image and illumination light by a variable magnification projector on a transparent screeen. 
     COPYRIGHT: (C)1977,JPO&Japio