baber/WOPTO huggingface dataset:
Patent JP-H04365459-A (JP)
Title: Production of silk-strained thick bean curd
Inventor: TAKAHASHI SHINTARO
IPC: A23L11/00
Filed: 1991-06-11
Abstract: PURPOSE:To produce the subject thick bean curd having an excellent appearance and a water-retainability without requiring time and labor by injecting a bean milk poured in a tank into a coagulation box having a prescribed depth, covering the injected bean milk with a cloth, fitting a mold box into the coagulation box from the upper side, turning over the box in water, removing the coagulation box, press-dehydrating the left bean curd, cutting the dehydrated bean curd, and frying the bean curd pieces with an oil. CONSTITUTION:A bean milk poured in a tank is immediately injected into a coagulation box having a depth corresponding to the thickness of a thick bean curd, precipitated and subsequently covered with a cloth from the upper side. A mold box is fitted into the coagulation box from the upper side, and the coagulation box is turned over in water and subsequently removed. The left silk-strained bean curd is covered with a cloth, press-dehydrated, cut into pieces and subsequently fried with an oil to provide the objective thick bean curd.
Patent JP-S6229641-A (JP)
Inventor: KUROKAWA TAKASHI
IPC: E04B1/35
Filed: 1985-07-31
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-2000355796-A (JP)
Title: Protective corrosion treatment of copper and copper alloy and fin and tube type heat exchanger using copper tube or copper ally tube subjected to the protective corrosion treatment
Inventor: KAWARAI HISAKATSU
IPC: C25D11/34
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a protective corrosion treatment method of copper and copper alloy capable of reducing a production cost and a fin and tube type heat exchanger which uses a copper tube or copper alloy tube subjected to the protective corrosion treatment and has excellent corrosion resistance. SOLUTION: The protective corrosion treatment method of copper consists in subjecting the inside surface of the copper tube 1 to negative polarization in an alkaline aqueous solution having a pH ranging from 9 to 12, then forming an oxidized film on the inside surface of the copper tube 1 by positive polarization. The positive polarization and the negative polarization are effected by inserting a polyvinyl chloride tube 3 which has a through-hole and is inserted with a counter electrode 2 into the copper tube 1 and impressing voltage to the counter electrode 2 and the copper tube 1.
Patent JP-H04364714-A (JP)
Title: Driving electrolyte for electrolytic capacitor
Inventor: TEZUKA SHUJI
IPC: H01G9/035
Filed: 1991-06-11
Abstract: PURPOSE:To lower a specific resistance value of an electrolyte prepared by mixing a gamma-butyrolactone, a nitroparaffin and an ammonium borate tetraflouride at a low temperature. CONSTITUTION:As for an electrolyte prepared by mixing a gamma-butyrolactone, a nitroparaffin and an ammonium borate tetrafluoride, the concentration of the nitroparaffin is 5-40wt.% and, as a feature, it is a nitromethane, a nitroethane or a nitropropane.
Patent JP-H1072413-A (JP)
Title: Photosensitive aromatic diamine, photosensitive polyimide and its production, and curable resin composition containing the same photosensitive polyimide
Inventor: NISHIKUBO TATATOMI
IPC: C07C229/56
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new diamine capable of providing a photosensitive polyimide high in sensitivity, excellent in solubility in solvents, by introducing a propargyl group as a cationically polymerizable photosensitive group. SOLUTION: This diamine is shown by formula I (R is a group of formula II, O-CH2 -C≡CH, O-CH2 CH2 -O-CH=CH2 , etc.) such as 4,4'-diamino-3,3' dipropinoxycarboxydiphenylmethane. The compound is obtained, for example, by esterifying or etherifying 4,4'-diamino-3,3'dicarboxydiphenylmethane with a halogenated propargyl such as propargyl bromide in an organic solvent such as N,Ndimethylacetamide at 0-80 deg.C for 3-48 hours without admixture of water.
Patent JP-H0642425-A (JP)
Title: Vibration preventing device for fuel injection pump
Inventor: MURATA MITSUHIRO
IPC: F02M39/02
Filed: 1992-06-25
Abstract: PURPOSE:To prevent harmful vibration by suppressing the resonance of a driving system. CONSTITUTION:A rotary member 21 equipped with the flywheel function is installed on the camshaft 5 of a fuel injection pump 1. An annular massive body 22 fitted in a slidable manner in the peripheral direction is installed on the rotary member 21, keeping a prescribed gap. The gap is filled with silicon oil 23 as highly viscous fluid.
Patent JP-H105521-A (JP)
Title: Filter element
Inventor: OTAKA HITOSHI
IPC: B01D46/52
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent misalignment of a pair of filter materials facing each other, to avoid stress concentration and to obtain a filter element having high strength and durability by attaching a holding member having a shape corresponding to the cross section of the filter material to at least outer or inner surface of the filter material. SOLUTION: The filter element 1 consists of a rectangular filter frame 2 to hold rigidity of the filter element, a holding member 3 arranged inside of the frame, a pair of filter materials 4, 5 attached to the upper and lower faces of the frame 2, and pressing members 6 to 8 attached to the frame 2 to cover the outer edges of the filter materials 4, 5. The filter materials 4, 5 are prepared by cutting a high heat-resistant polyimide fiber nonwoven fabric or woven fabric, fixing the fabric to a die, heat treating the fabric to obtain wavy sheets and arranging the sheets to face each other. Then the holding member 3 produced by connecting cylindrical segments each having an almost hexagonal cross section is attached to hold the filter materials 4, 5 apart from each other with a specified distance. Therefore, the filter materials 4, 5 can be held on specified positions, which prevents misalignment of the filter and collapse of the inner space.
Patent JP-H0457477-A (JP)
Title: Horizontal high voltage output circuit
Inventor: SHIMANUKI SHINJI
IPC: H04N3/185
Filed: 1990-06-26
Abstract: PURPOSE:To obtain a satisfactory regulation characteristic even to the video signal of any horizontal scanning frequency by providing a control circuit to control a first voltage regulator so as to always set voltage difference between a third direct current voltage and a second direct current voltage constant as prescribed when the beam current of a cathode ray tube is fixed by adjusting the second direct current voltage even when the various horizontal synchronizing signals of different frequencies are applied. CONSTITUTION:The control circuit of a potential drop type switching regulator 6 (the first voltage regulator) is composed of a monostable multivibrator 1, pulse driving circuit 3, horizontal synchronizing signal detection circuit 8 and switch 9. The pulse width of a pulse outputted from the monostable multivibrator 1 is decided by the time constants of a capacitor C1 and of resistors R12 and R13. The horizontal synchronizing signal detection circuit 8 detects the frequency (horizontal scanning frequency fH) of an incoming horizontal synchronizing signal, and when the horizontal scanning frequency fH is 35kHz-24kHz, the switch 9 is short-circuited. Thus, the value of voltage difference HB2-HB3 between the input and output of a series regulator 7 (second voltage regulator) can be set at a prescribed constant value 40V in a TV mode and an HDTV mode.
Patent JP-H10337929-A (JP)
Title: Image forming apparatus
Inventor: AMAUCHI KOJI
IPC: F16H57/02
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To reduce the cost while enhancing the assembling workability by decreasing the number of parts, to eliminate the need of troublesome work of discriminating the parts to be recycled from those to be discarded, and to increase the yield keeping a sufficient gear supporting strength thereby suppressing the factors of tolerance. SOLUTION: A driving system supporting frame 31 integrally molded of a resin material is fixed to the outside of a side plate frame 30 in the body. A plurality of gear supporting shafts 32 standing on the frame 31 support a gear 33 integrally molded of a resin material rotatably. The driving system supporting frame 31 is then fixed to the side plate frame 30 by fitting the forward end of the gear supporting shafts 32 to the side plate frame 30 in order to regulate the movement of each gear 33 in the thrust direction. Consequently, a gear train G comprising a plurality of gears 33 is disposed along the side plate frame 30 and a driving force is transmitted from a main motor 35 to each part.
Patent JP-2000014062-A (JP)
Title: Torque motor
Inventor: KATO HIDEKI
IPC: H02K26/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a torque motor which can fix and protect the permanent magnet of a rotor with simple structure. SOLUTION: This torque motor is provided with a cylindrical cover 35 such that it covers the permanent magnets consisting of permanent magnets 33a and 34a, around a rotor. This prevents the permanent magnets 33a and 34a from breaking or coming off a rotor core 32. Resin material 36 is placed as a filler between the cover 35 and the rotor 30, covering the face in the radial direction and in the circumferential direction of each permanent magnet 33a and 34a thereby fixing it. This can prevent the permanent magnets 33a and 34a from shifting in the cover and being worn away. Moreover, since the permanent magnets 33a and 34a are covered with resin material 36, it never contacts directly with the outside air, and this can prevent rust.
Patent JP-H06153809-A (JP)
Title: Digestibility improving method for domestic animal feed substance
Inventor: CHIYAARUZU CHIMOSHII SUUIINI
IPC: A23K1/18
Filed: 1993-07-07
Abstract: PURPOSE: To provide the novel enhanced improvement which comprises converting crop residues and cereal grains into a feed material having a form remarkably easy-edible and easy-digestible by a ruminant through treatment of the crop residues and cereal grains with a chlorite solution having a high pH. CONSTITUTION: This improvement is intended for increasing the digestion rate of crop residues and feed fine cereal grains, both of which are used for livestock. In this improvement, the crop residues and feed fine grains are treated with a chlorite solution having a pH of >=9, wherein the chlorite solution is buffered at a pH of 6.5 to 7 when corn is used. The treated fine grain feed has a digestion rate improved by about 50% and is appropriately used for a ruminant on account of its nontoxicity.
Patent JP-S5957999-A (JP)
Title: Method for growing crystal
Inventor: SAKAI KAZUO
IPC: C30B19/12
Filed: 1982-09-29
Abstract: PURPOSE:To prevent the deformation and surface roughening of a substrate, by carrying out the epitaxial growth of a crystal on the substrate made of a semiconductor of a tertiary compound contg. a primary element having higher vapor pressure as one constituent element after holding the substrate in an atmosphere of a secondary element having lower saturation vapor pressure than the primary element. CONSTITUTION:A boat 7 is essentially provided with a substrate 8 made of a semiconductor of a tertiary compound contg. a primary element having higher vapor pressure such as P as one constituent element, e.g., an InP semiconductor and a carbon basket 5 filled with molten Sn 10 contg. solubilized InAs contg. As as a secondary element having lower vapor pressure than P. The boat 7 is put in a quartz tube and heated. As having lower saturation vapor pressure in the molten Sn 10 is first evaporated, and the substrate 8 is held in an atmosphere contg. As vapor.
Patent JP-H0836772-A (JP)
Title: Method and apparatus for detecting tilt of optical information head
Inventor: MOCHIZUKI MASAKI
IPC: G11B7/095
Filed: 1994-07-20
Abstract: PURPOSE:To obtain a method and an apparatus for detecting the tile of optical information head in which high-precision tilt correction is performed with a simple structure. CONSTITUTION:A tilt detector has tilt sensors 3, 4 provided on the right and left sides of an actuator 2 for driving the objective lens of an optical information head 1, and a signal.processor for calculating the estimated tilt quantity of the head on the basis of the mean value of the two tilt quantities. The sensors 3, 4 are disposed symmetrically with respect to the dial line A of a disk passing through the optical spot of the head 1 near the circumference B concentrically with the disk through the spot. C is the rotating center of the disk.
Patent JP-H0220681-A (JP)
Title: Focusing method for laser beam
Inventor: YAMAMOTO TAKESHI
IPC: B23K26/38
Filed: 1988-07-05
Abstract: PURPOSE:To focus a laser beam to a regular energy density distribution by allowing the laser beam which is adjusted through a beam diameter adjusting lens group to pass through a cylindrical lens provided so as to be turnable centering around an optical axis. CONSTITUTION:A laser beam 3 which is outputted from a laser oscillator 1 is allowed to pass through a beam diameter adjusting lens group 2 for moving along its optical axis 4 and its diameter is adjusted. Subsequently, the laser beam 3 whose diameter is adjusted is allowed to pass through a cylindrical lens 6 provided so as to be turnable centering around said optical axis 4. As a result, the laser beam 3 is focused to an elliptic shape 7 of a prescribed size. As for this focusing beam of an elliptic shape, its energy density does not go to an irregular multi-mode distribution, and such working as cutting, etc. by a laser beam can be executed exactly. Also, by turning said cylindrical lens 6, working in a desired direction can be executed easily.
Patent JP-S5975903-A (JP)
Inventor: EEBERUHARUTO PERUPURIISU
IPC: C08B11/12
Filed: 1983-09-14
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-S5871119-A (JP)
Title: Preparation of joint made of tubular compound material
Inventor: SAKATANI YOSHIAKI
IPC: B29C65/52
Filed: 1981-10-23
Abstract: PURPOSE:To obtain a joint of light weight and high strength by such an arrangement wherein adhesive is applied to the stepped surfaces of a stepped joint member, is prehardened, and said joint members are set on a mandrel for forming, and layers of compound forming material are laminated on said mandrel and joint members and are heat treated. CONSTITUTION:Adhesive in the form of film 2 is applied to the surface of stepped portions of a joint member 1, and dried, and the thickness of the adhesive layer is caused to maintain by pre-hardening said adhesive 2. Next, said joint member 1 is mounted on a mandrel 3 which has been treated with a mold release agent and layes of compound forming material 4 are wrapped around the mandrel and laminated. After that the layers with the mandrel 3 installed are hardened by heating with pressure applied. Conditions of pressurization and heating are determined by the condition of hardening of the resin of the compound forming basic material 4. Upon completion of said hardening, the mandrel is extracted and a final product can be obtained. By this method, a joint of light weight and high strength can be obtained.
Patent JP-S5870498-A (JP)
Title: Memory data compensating system
Inventor: ONOHARA OSAMU
IPC: G06F11/00
Filed: 1981-10-23
Abstract: PURPOSE:To constitute a titled system so that processing of a data is not halted  even if a single fault of a memory occurs, by setting ''1'' to a compensating bit, inverting a faulty memory data, executing rewrite, and deciding an inverting operation by whether ''1'' of the compensating bit exists or not, at the time of re-read-out. CONSTITUTION:In accordance with an instruction of a controlling circuit CTL6, a data is read out from a memory M1 and is set to a read-out memory register MR4. At the same time, parity check of the data is executed by a parity checking circuit PC2, and in case of an error, the CTL6 sets a compensating bit C3 which has been ''0'' in the beginning, to ''1'', inverts the read-out contents of the MR4 except a bit C by a data inverting circuit INV5, and accumulates them in the memory M1. Subsequently, in case when the CTL6 has accessed an address of a data containing an error, since the compensating bit C3 is ''1'', the inverting circuit INV5 inverts the data.
Patent JP-H0815201-A (JP)
Title: Gas sensor for food quality check
Inventor: YAMAZOE NOBORU
IPC: G01N27/12
Filed: 1994-06-28
Abstract: PURPOSE:To enable the quality of processed food to be conveniently, speedily, and inexpensively evaluated by using, as a sensor element material, rare-earth oxide or ZnO for which one or more kinds of oxides selected from specific metal oxides are disbursed. CONSTITUTION:A sensor element material of zinc oxide (ZnO) composed by evenly dispersing rate-earth oxides such as La2O3, Eu2O3, Gd2O3, Er2O3, etc., or one or more kinds of the oxides selected from V2O5, Co3O4, or ZnO2 is produced. This sensor element is kneaded with water and pasted, and applied to such an object formed by winding two Pt wires of approx. 0.3mm in diameter, as an electrode, around an alumina tube of approx. 0.4mm in inner diameter and approx. 1.2mm in external diameter, dried at room temperature, baked at an approx. 700 deg.C in the air, and a sensor element is formed. A gas sensor constituted by using this element is superior in its responsiveness to caproic aldehyde of an offensive smelling component contained in food, and can be in particular, effectively used for quality management and production management of soups and the like such as consomme soup.
Patent JP-H0220112-A (JP)
Title: Programmable filter circuit
Inventor: ITO TAMOTSU
IPC: H03H19/00
Filed: 1988-07-08
Abstract: PURPOSE:To easily make variable a filter characteristic in a software in accordance with the object to be used by mounting a switched capacitor filter, a clock signal oscillator and a microprocessor on the same semiconductor substrate. CONSTITUTION:A phase comparator 4 takes out a phase difference between a reference signal 1 having a reference phase and a signal 9 to show the number of the rotations of a present motor 8 outputted from a signal processing circuit 64 as an error signal and outputs it to a switched capacitor filter SCF 6. The SCF 6 executes a filter processing and outputs to the inputted error signal and thereafter, the signal outputted from the SCF 6 is impressed to the motor 8. To an MPU 7, a parameter for a filter characteristic from a controller 70 through a data bus 3. Based on the parameter, the MPU 7 controls the SCF 6 and an oscillator 5, changes the filter characteristic of the SCF 6 and always the motor 8 becomes the optimum rotation condition, in accordance with the error signal from the phase comparator 4.
Patent JP-H0461609-A (JP)
Title: Magnetic head
Inventor: TANAKA ISAO
IPC: G11B5/31
Filed: 1990-06-27
Abstract: PURPOSE:To prevent the deterioration in a recording/reproducing characteristic by providing a laminated film consisting of a first ferromagnetic metallic film and a non-magnetic film on one magnetic core half body, and butting a second ferromagnetic metallic film to the other magnetic core half body through a non-magnetic material which becomes a magnetic gap. CONSTITUTION:One magnetic core half body is provided with a laminated film 7 consisting of a first ferromagnetic metallic film 5 and a non-magnetic film 6, and in an end face 7a of the gap forming side of the laminated film 7, second ferromagnetic metallic films 141, 142 are formed, and second ferromagnetic metallic films 141, 142 are butter to th other magnetic core half body through a non-magnetic material which becomes a magnetic gap 10. Accordingly, since a first ferromagnetic metallic film 5 consists of the laminated film 7 insulated and separated by the non-magnetic film 6, a high frequency loss caused by an eddy current is reduced, and also, since second ferromagnetic metallic films 141, 142 are stuck and formed on the end face of the gap forming side of the laminated film 7, the non-magnetic film 6 for constituting the laminated film 7 does not exist in the vicinity of the gap, and substantial track width becomes equal to virtual track width. In such a way, the high frequency characteristic and the recording/reproducing efficiency are improved.
Patent JP-H0653828-A (JP)
Title: Frequency divider
Inventor: YABUKI HIROYUKI
IPC: H03L7/197
Filed: 1992-06-26
Abstract: PURPOSE:To provide a frequency divider capable of highly accurately setting up frequency while holding high loop gain by the small number of frequency divider steps and accelerating a channel switching time for a synthesizer without increasing the size of a circuit. CONSTITUTION:A fractional frequency divider is constituted of a counter 10, a shift register 12 for inputting a counter output signal as a clear signal and inputting a counter input signal as a clock and an AND circuit 11 for inputting an output signal from the register 12 and the counter input signal. When both coefficients of a denominator and a numerator for the frequency divider concerned are simultaneously controlled, the channel switching time of the synthesizer can be accelerated without increasing the size of the circuit.
Patent JP-S6325168-A (JP)
Inventor: GIRUBEERU KERUBAGORE
IPC: B60T8/1761
Filed: 1987-07-08
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-H0729368-A (JP)
Title: Semiconductor storage device
Inventor: SAKURAI MIKIO
IPC: G11C11/409
Filed: 1993-07-08
Abstract: PURPOSE:To attain the high speed write-in and read-out by eliminating the level reduction of H level information due to threshold values of connection control transistors between bit line and sub input and output line and between sub input and output line and main input and output line. CONSTITUTION:Write and read-out information of a memory cell is inputted and outputted from and to an outside via bit line, sub input and output line and main input and output line. At the time of read-out and write, connection control transistors 3 and 7 are turned On at boost level by connecting boost voltage supplying circuit 17 to gate of connection control transistor 3 between bit line 2 and sub input and output line 4 and to gate of connection control transistor 7 between sub input and output line 4 and main input and output line 8 respectively. A VPP voltage generating circuit 16 generating a VPP voltage higher than a VCC is provided in this device as a power source for boost voltage generating circuits 17.
Patent JP-S5869092-A (JP)
Title: Heat sensitive recording material
Inventor: MIYAMOTO AKIO
IPC: B41M5/28
Filed: 1981-10-22
Abstract: PURPOSE:To provide a heat sensitive recording material with an upgraded recording property depending on a thermal head or the like which is high in the color developing concentration with a lateral dip elongation below a specified value while almost eliminating the deterioration in the color developing property with the passage of time. CONSTITUTION:For example, 100pts. of LBKP is beaten at a Canada standard freeness of 350cc and made a base paper at the basic weight of 50g/m<2> with a Fourdrivier paper machine after 1pt. of rosin and 2pts. of aluminum sulfate are added thereto. Then the wire side of a wet paper passing through a press section is pressed dry on a Yankee dryer with a surface temperature of 120 deg.C down to 8% in the water content and undergoes a machine calendering to finish a base paper. A coupler, a developer, a sinsetizer, a filler and the like are applied thereon and dried to obtain the intended heat sensitive recording material which is below 3% in the lateral dip elongation with a Fenchel elongation tester according to No.27-78 in JAPAN TAPPI paper & pulp test method.