baber/WOPTO huggingface dataset:
Patent JP-S6030320-A (JP)
Title: Mixing head
Inventor: YAMADA MITSUGI
IPC: B01F25/70
Filed: 1983-07-29
Abstract: PURPOSE:To cause a law liquid in the neighborhood of an injection nozzle for the liquid of a mixing head to circulate at low pressure by providing an inlet port for the liquid and an outlet port for the liquid which communicate respectively to the side of the injection nozzle for the liquid and a circulating groove of a cleaning shaft. CONSTITUTION:When a raw liquid is injected into a mixing chamber 2 thus mixing a raw liquid A and a raw liquid B there, the injection is carried out by pressing the oil with a hydraulic cylinder 11 in the arrow direction. If a piston rod 11' is caused to recede backward together with a cleaning shaft 3 by releasing the oil with the hydraulic cylinder 11, the raw liquid A and the raw liquid B are caused to flow in separately from right and left raw liquid inflow parts 6 and 6. Consequently, the raw liquid A is injected into the mixing chamber 2 through the left raw liquid injection nozzle 4, thus mixing both raw liquids. The obtained mixture is pushed upward by a mixture of both raw liquids injected sequentially under chemical reaction. Then the mixture is caused to pass through an after-mixer 12 and supplied to a mold 13 for molding.
Patent JP-S5361348-A (JP)
Title: Thermal element for typing
Inventor: TOUDA TAKAO
IPC: B41J2/335
Filed: 1976-11-15
Abstract: PURPOSE: To prevent the disadvantage, such as, separation of a thin film from its thermal element and occurrence of cracking on the thin film when in use by constituting the film of the thermal element with a cermet comprising semiconductor or insulator of an electric conductor of nitride transition metal and nitride aluminum. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04361272-A (JP)
Title: Resin composition for toner
Inventor: SUZUKI TAKUO
IPC: G03G9/087
Filed: 1991-06-10
Abstract: PURPOSE:To obtain a resin compsn. for a toner excellent in low temp. fixing property and offset resistance, which hardly causes contamination of white base or fogging in picture images, especially fogging of picture images during running and hardly coagulates. CONSTITUTION:The resin compsn. essentially consists of vinyl copolymers comprising a low mol.wt. polymer component and a high mol.wt. polymer component, and contains 0.01-30wt.% of thermoplastic polyester urethane having >=5000 weight mean mol.wt.
Patent JP-S6030460-A (JP)
Title: Carburetor piston
Inventor: FUJIMOTO YASUSHI
IPC: F16J3/06
Filed: 1983-07-29
Abstract: PURPOSE:To facilitate manufacture by making the piston of carburetor with synthetic resin while holding the diaphragm between synthetic resin containers and adhering. CONSTITUTION:A flange 2 is molded integrally with synthetic resin over the piston 1 of carburetor. A diaphragm 4 is mounted on the flange 2 then a synthetic resin retainer 3 is mounted thereafter adhesive is injected into a gap 5 between the retainer 3 and the upper portion of piston 1 to fix them. Consequently, the piston body, diaphragm and retainer are jointed firmly to improve the air- tightness while to protect the piston body from crack.
Patent JP-S61296702-A (JP)
Title: Manufacture of single directional grain oriented silicon steel plate
Inventor: IWAMOTO KATSUO
IPC: H01F1/16
Filed: 1985-06-26
Abstract: PURPOSE:To improve iron loss characteristics and flux density by a method wherein, after the final cold rolling and prior to decarbonizing anneal, a water insoluble or nonsoluble material which is selected among materials containing Sn, Pb, Sb and Bi and whose particle size distribution is regulated is made to adhere to the surface of a steel plate. CONSTITUTION:After the final cold rolling and prior to decarbonizing anneal, at least one water insoluble or nonsoluble material which is selected among Sn, Pb, Sb or Bi and materials containing those elements is made to adhere uniformly to the surface of a steel plate after its particle size distribution is so regulated as to make 50% or more of the particles have particle size of not larger than 1mum. As a water insoluble or nonsoluble material, an Sn containing material such as SnO2, a Pb containing material such as PbO2, PbO and PbSO4, an Sb containing material such as Sb2O3 and Sb2O5 and a Bi- containing material such as NaBiO3, Bi(NO3)3, Bi2(SO4)3 and BiS can be employed. With this constitution, asbolite orientation integration of secondary recrystallization can be increased and iron loss can be effectively reduced.
Patent JP-S62292139-A (JP)
Title: Electronic hemomanometer
Inventor: SHIRASAKI OSAMU
IPC: A61B5/0225
Filed: 1986-06-12
Abstract: An electronic blood pressure meter, equipped with the functions of computing at least a single relative pulse wave amplitude value in relation with a maximum pulse wave amplitude value, computing a blood pressure value from the cuff pressure when an amplitude of the pulse wave signal has coincided with the relative amplitude value during a change in the amplitude value of the pulse wave signal, and using the reference pressure value thus obtained in accordance with a certain arithmetic formula. If desired, a different process may be selected for determining a blood pressure depending on an initial cuff pressure. This electronic blood pressure allows a measurement to be completed in a very short time and minimizes the discomfort of the person whose blood pressure is to measured through reduction of the maximum cuff pressure. Yet the mathematical formula can be reduced to a simple arithmetic algorithm and is therefore easy to implement.
Patent JP-H07322543-A (JP)
Title: Spindle motor
Inventor: MIYAJIMA KAZUTO
IPC: H02K3/38
Filed: 1994-05-27
Abstract: PURPOSE:To obtain a spindle motor producing a stabilized rotation by a structure wherein the cutting face of a copper foil lead-out part is disposed oppositely to a groove and a circuit board is fixed to a fixing member such that the groove is located at a lead-out hole. CONSTITUTION:A flexible circuit board 5 comprises a laminate structure of a base film, a copper foil part 10 and a cover film wherein the copper foil part 10 is covered with a cover film except the hatched parts. Each copper foil part 10 is connected with a copper foil lead-out part 13 being used at the time of electroplating wherein the cutting face of each copper foil lead-out part 1 is disposed oppositely to a groove 27 and fixed to the rear surface at a bracket part so that the groove 27 is located at the lead-out hole 4. Even if the copper foil sags from the cutting face of the circuit board 5, it does not slide on the rear surface at the bracket part and a current is fed positively from the circuit board 5 to the coil wire to produce stabilized rotation of rotor hub.
Patent JP-H0431966-A (JP)
Title: Translation supporting device
Inventor: HOSHINO NAMI
IPC: G06F17/27
Filed: 1990-05-28
Abstract: PURPOSE:To reduce the time and labor of a worker required for the correction of analysis result by utilizing correction information for the analysis result in automatic correction by making into a knowledge base. CONSTITUTION:When a text is read in by an original text input means 1, an original text analyzing means 3 performs syntax analysis, and the analysis result is stored in an analysis result storage means 4. An automatic correction means 6 detects whether or not the same content as the analysis result targeted to be corrected previously is included in the analysis result this time by checking whether or not the correction information matching with the analysis result this time exists in an analysis result correction information knowledge base 5 at a comparison part 7. When no correspondent correction information exists, an analysis result output means 9 outputs the analysis result stored in the analysis result storage means 4 to a display device 200, and it is displayed on the display device 200, and the input result of the worker is stored in the analysis result correction information knowledge base 5 via a correction information input means 10.
Patent JP-S6150940-A (JP)
Inventor: FURITSUTSU SHIYUROTSUSAA
IPC: B01J31/02
Filed: 1985-06-26
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-S5763084-A (JP)
Title: Preparation of lactic dehydrogenase
Inventor: OOTA TAKAHISA
IPC: C12N9/04
Filed: 1980-10-02
Abstract: PURPOSE: To prepare a lactic dehydrogenase having a high degree of thermal stability, by cultivating a highly thermophilic bacterium belonging to the genus Thermus or a variant thereof.  
     CONSTITUTION: A highly thermophilic bacterium belonging to the genus Thermus or a variant thereof, e.g. Thermus caldophilus (FERM-P No.5723), is inoculated into a liquid culture medium and cultivated at 70W78°C under aerobic conditions, and the lactic dehydrogenase is then collected from the resultant culture. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000329731-A (JP)
Title: Solid-electrolyte-type co sensor
Inventor: NAKAMURA KENICHI
IPC: G01N27/409
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To simplify a detection circuit and to extremely reduce manufacturing costs in a CO sensor where CO detection sensitivity is sharper than H2 detection sensitivity. SOLUTION: In the solid-electrolyte-type CO sensor where a pair of electrodes 2 and 3 is formed on both sides of an oxygen ion conductive solid electrolyte film 1 in adhesion, one of the pair of electrodes 2 and 3 is covered with a flammable gas oxidation catalysis layer 4, and a heater 6 is arranged on the flammable gas oxidation catalysis layer 4, the oxygen ion conductive solid electrolyte film 1 is composed by zirconia (ZrO2) being stabilized by yttria (Y2O3) and is formed to a film pressure of 15 μm or less by screen printing.
Patent JP-S5838505-A (JP)
Inventor: HASHIZUME HIDEYA
IPC: A45B25/24
Filed: 1981-09-01
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-S5763954-A (JP)
Title: Facsimile transmission conttol system
Inventor: SONEHARA NOBORU
IPC: H04L29/08
Filed: 1980-10-04
Abstract: PURPOSE:To facilitate returning operation to normal procedure by detecting the modulation speed of an answer signal if a control signal has an error when a low- speed and a high-speed modem do not operate simultaneously. CONSTITUTION:In a facsimile terminal equipment which uses a modem having more than one modulation speed, modulation speed clocks detected by low-speed and high-speed modem timing extraction filter circuits 15a and 15b are inputted to a logical circuit 18 to detect a modulation speed from a received signal, which is compared logically with an indication signal from a controller 17. If they are different,  the control circuit 17 indicates the information to facilitate returning operation to  normal procedure when a control signal has an error.
Patent JP-H09328360-A (JP)
Title: Dielectric ceramic composition
Inventor: TAKEI YUSUKE
IPC: C04B35/495
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic composition satisfying Y5U characteristics and exhibiting high dielectric constant even in the form of a laminated ceramic capacitor having thin dielectric layer thickness. SOLUTION: This dielectric ceramic composition is produced by using a double oxide expressed by Pb[x(Mg1/3 Nb2/3 )-y(Zn1/3 Nb2/3 )-z(Sm1/2 Nb1/2 )]O3 (x+y+z=1) and falling in the region encircled by the quadrilateral ABCD shown on the diagram (including the points on the line), adding 0.05-0.5wt.% of CuO to the oxide and adding 0.1-0.6wt.% of at least one kind of rare earth metal oxide selected from Dy2 O3 , Ho2 O3 , Er2 O3 , Tm2 O3 ,Yb2 O3 and Lu2 O3 to the mixture based on the double oxide.
Patent JP-2000328155-A (JP)
Title: Foamed metal excellent in energy absorption characteristic
Inventor: AZUMA KENJI
IPC: C22C1/08
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a foamed metallic material which can improve energy absorption characteristic while having the same components, mass and volume as that by existing technology. SOLUTION: The foamed metal excellent in impact absorption characteristic has <=3.7 mm average air bubble grain size in a foamed metallic body having <=0.20 relative density expressed by a ratio of the foamed metal density to density of a metal with the same components. Further, the foamed metal excellent in energy absorption characteristic is a foamed metallic body which is made of aluminum or aluminum alloy, includes calcium of 0.2 to 5 wt.% to the molten metal as a viscosity thickener and titanium hydride of 1 to 3 wt.% therein as a foaming agent and has <=0.20 relative density and <=3.7 mm average air bubble grain size.
Patent JP-H086915-A (JP)
Title: Neurocomputer and its computing method
Inventor: SAKAGUCHI TAKAHIRO
IPC: G06N3/04
Filed: 1994-06-21
Abstract: PURPOSE:To execute neural network operation at a high speed by connecting all neurons and a control part through a bus and mutually connecting adjacent neurons through inter-neuron buses in a mesh to execute communication. CONSTITUTION:This neurocomputer is provided with a neuron array part 101 arranging plural neurons 106 like an array, a control part 102 for controlling the learning of the array part 101 and all of the neurons 106 and the control part 102 are connected through an out-of-neuron bus 103 constituted of an instruction bus, an address bus, a neuron input bus, a neuron output bus, etc., Plural neurons 106 are mutually connected through inter-neuron buses 104 in a mesh and communication is executed between adjacent neurons. In the case of a highly accurate cumulative addition operation, partial products of a product to be found out are allocated to plural neurons 106 and obtained partial products are transferred through the bus 104, so that a product of double precision can be found out at a high speed.
Patent JP-S5840613-A (JP)
Title: Efficiency optimization controlling method of thermal power plant
Inventor: MATSUMOTO HIROSHI
IPC: F22B35/18
Filed: 1981-09-04
Abstract: PURPOSE:To optimize the efficiency of a plant speedily with high precision without any restriction of the response speed of the plant, by using a plant model for efficiency calculation which is incorporated in a control system, and then carrying out model standard type efficiency estimating calculation. CONSTITUTION:When a maximum efficiency searching means 230 has an O2 excess rate m1 and the opening extent m2 of a parallel damper as operation parameters, a trial manipulated variable which corresponds to a trial point 1 is supplied to a plant 240 for efficiency calculation to find efficiency eta. At trial points 2 and 3, the efficiency eta is found similarly. On the prolonged line of the straight line which connects the point 1 with minimum efficiency to the center of gravity between the remaining points 2 and 3, a new trial point 4 is set, and the efficiency which corresponds to its trial manipulated variable is found. Then, a new trial point 5 is found similarly from the triangle 234. For this purpose, plural trial points having higher efficiency are selected among trial points after trial, and a manipulated variable which corresponds to the center of gravity of the multidimensional polygon formed of those trial points is regarded as an operation command value for the actual operation of the plant.
Patent JP-2000039605-A (JP)
Title: Liquid crystal device
Inventor: HONMA SUSUMU
IPC: G02F1/1334
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device which can simply control a degree of diffusion. SOLUTION: A diffusion plate 4 has a structure which holds polymer dispersed liquid crystal 40 between a first glass plate 41 and a second glass plate 42. The surface of the first glass plate 41 at the side of the polymer dispersed liquid crystal 40 has random projecting and recessing parts and or which a transparent electrode layer 43 is formed. Also, the surface of the second glass plate 42 at the side of the polymer dispersed liquid crystal 40 is in a planar face and just on which a transparent electrode layer 44 consisting of an ITO is formed. In the case that the device is not driven, light made incident vertically on the surface of the diffusion plate 4 from the underside of the plate a passes through the second glass plate 42, is made incident on the polymer dispersed liquid crystal 40 and is scattered there.  Also, light which passes through the polymer dispersed liquid crystal 40 diffuses by refraction corresponding to a shape of the projecting and recessing parts when it is made incident on the first glass plate 41.
Patent JP-S63301908-A (JP)
Title: Optical fiber aligning machine
Inventor: KOBAYASHI SHINYA
IPC: G02B6/24
Filed: 1987-06-01
Abstract: PURPOSE:To prevent a collision of an optical fiber and a light emission source by photographing a projected image which has been magnified by a microscope, by a video camera, and giving exact position information to a control computer, while looking at a display. CONSTITUTION:An image of an object to be observed, which has been magnified and projected by a microscope means 21 by which the top of an optical fiber 11 and a light emission source 14 such as laser diode are object to be observed, respectively is photographed by a video camera means 24, and its photographed image is displayed on a video indicator 27. By aligning a cross-hair cursor with the tip of the optical fiber 11 and the light emission source 14, respectively on the display surface video indicator 27, by operating an input means, position information of the tip of the optical fiber 11 and position information of the light emission source 14 are obtained. By both these position information, a control computer 19 moves automatically a position of the tip of the optical fiber 11 and a position of the light emission source 14, to a state determined in advance, and the tip of the optical fiber 11 and the light emission source 14 are aligned. In such a way, a collision of the optical fiber 11 and the light emission source 14 is not generated.
Patent JP-S5840934-A (JP)
Title: Controlling circuit of frequency characteristic
Inventor: KANEMOTO YOSHITAKA
IPC: G11B20/02
Filed: 1981-09-03
Abstract: PURPOSE:To decrease the phase difference between an input and an output which is due to a delaying circuit, by using a trap circuit containing a series resonance circuit to the prescribed frequency component of an AM signal. CONSTITUTION:A trap circuit 7 for 7.12MHz having a series connection among a capacitor C2, an inductance L2 and a resistance R3 is set in parallel with a tuning circuit 6. Thus the circulation of phase is substantially different between the trap system and the tuning system when the damping resistances R3 and R2 are changed to a small level from a large level. At the same time, Q=omegaL2/R3 is obtained with the trap system. As a result, Q increases when the resistance R3 is decreased. In this connection, the trap system can have a smaller phase difference between the components 7.12MHz and 10.7MHz than the tuning system when the R3 is decreased.
Patent JP-H08310826-A (JP)
Title: Method for stretching optical fiber preform
Inventor: FUJIWARA YASUAKI
IPC: C03B37/012
Filed: 1995-05-12
Abstract: PURPOSE: To efficiently cool an optical fiber preform and to improve stretching efficiency by jetting a cooling gas of laminar flow right under a heating furnace in counter-current to the outer peripheral part of the stretched part of the optical fiber preform and cooling the preform upstream of a belt type feeder. CONSTITUTION: The optical fiber preform 1 is heated in the heating furnace 2 and the stretched part 1a reduced in diameter by softening is introduced into a cooler 4. On the other hand, the cooling gas blasted from a fan 5 is introduced via a blast pipe 42 into a cold air chamber 41 closed at both top and bottom ends and is blown in the form of the laminar flow out of plural blow-off nozzle holes 43 bored through block walls so as to incline upward. The cooling gas is jetted in counter-current to the stretched part 1A of the optical fiber preform 1 and thereafter, the optical fiber preform is sent downward while the preform is held by the belt 31 of the belt type feeder 3.
Patent JP-H01307455-A (JP)
Title: Preparation of waste gas purification catalyst
Inventor: TANAHASHI ICHIRO
IPC: B01J37/02
Filed: 1988-06-06
Abstract: PURPOSE:To form easily and economically a dense covering layer on a ceramic honeycomb base material by incorporating water into the ceramic honeycomb and dipping the ceramic honeycomb in a slurrylike covering material, erecting the honeycomb vertically in the covering material, sealing the top part of the honeycomb and then evacuating from below. CONSTITUTION:A ceramic honeycomb is dipped in water, then dipped further in a slurrylike covering material consisting of gamma-alumina, and boehmite. Then, the ceramic honeycomb body 1 is erected vertically in a funnellike vessel 2 having grooves cut on the surface, and a bonded part of the honeycomb is sealed with a gasket 3. Further, an upper open part of the honeycomb is sealed tightly with a rubberlike sheet 4, and the whole body of the honeycomb is fixed to a desiccator 5 and the whole body is evacuated with a vacuum pump 6. Thus, a dense covering layer is formed easily and economically on a ceramic honeycomb base material.
Patent JP-H04362006-A (JP)
Title: Method for molding chemical oxygen-generating agent
Inventor: ASAI YUKIO
IPC: A62B21/00
Filed: 1991-06-11
Abstract: PURPOSE:To uniformly mold even a substance of relatively large size and in the complex shape without the danger of ignition by friction, etc., and to make do with only one pressurization-depressurization operation even for a candle of plural layers construction to simplify a manufacturing process. CONSTITUTION:A rubber mold 2 is filled with a powder component, 1 such as that containing a compound having the danger of ignition by friction with a metal mold while applying vibration. After the mold 2 is closed, it is pressurized in a solution 4 whose main component is water to mold it into the specified shape, causing a chemical oxygen-generating agent, such as a chlorate candle to be molded.
Patent JP-S6323637-A (JP)
Inventor: YABE HISAO
IPC: A61B1/00
Filed: 1987-06-04
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-S63304012-A (JP)
Title: Fluorine-containing terpolymer with elastomer characteristics
Inventor: KASAHARA MICHIO
IPC: C08F14/22
Filed: 1987-06-04
Abstract: PURPOSE:To obtain the titled polymer of extremely narrow molecular weight distribution, outstanding in heat and chemical resistances, strength, dynamic properties and low-temperature rigidity, useful for gaskets, etc., by suspension polymerization of a mixture comprising vinylidene fluoride, hexafluoropropylene and tetrafluoroethylene. CONSTITUTION:A monomer mixture made up of (A) 63.5-65.5wt.% of vinylidene fluoride, (B) 25-27wt.% of hexafluoropropylene and (C) 8.5-10.5wt.% of tetrafluoroethylene is put in an autoclave followed by suspension polymerization in the presence of methyl cellulose as the suspension stabilizer and diisopropyl peroxydicarbonate as the polymerization initiator, thus obtaining the objective terpolymer of extremely narrow molecular weight distribution with ratio of weight-average molecular weight to number-average molecular weight: Mw/Mn being 1.5-5.
Patent JP-S63303159-A (JP)
Inventor: WATANUKI AKIO
IPC: D05B13/02
Filed: 1987-06-04
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-2000329781-A (JP)
Title: Spraying method and its device
Inventor: HAMADA NAOHITO
IPC: E02D17/20
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To prepare the ground with a degree of compaction corresponding to a request. SOLUTION: A spraying device 1 to spray a spraying material for preparing the ground by pneumatic pressure from a compressor 4 is provided with a means for controlling the water content of the spraying material, an energy detecting means 11 to detect the kinetic energy of the spraying material in spraying, and a control means to control the water content control means and the energy detecting means 11 to obtain a predetermined degree of compaction for the ground after spraying.