baber/WOPTO huggingface dataset:
Patent JP-H08121212-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: YOSHIZAWA KEITA
IPC: F02D41/14
Filed: 1994-10-25
Abstract: PURPOSE: To realize lean control of an air-fuel ratio with value of an air-fuel ratio feedback correction value mean value of an air-fuel ratio feedback correction value in a lean control air-fuel ratio feedback control by performing correction so as to eliminate dislocation of a detected value. CONSTITUTION: A control unit of an engine has a lean control air-fuel ratio feedback(F/B) control means B. An air-fuel ratio control rate is corrected through an air-fuel ratio F/B correction value based on an output of an air-fuel ratio detection means A such that an air-fuel ratio is a theoretical air-fuel ratio. A mean value of the set air-fuel ratio F/B correction value is calculated (C), and the mean value is corrected (D) based on a dislocation rate of an air- fuel ratio detection value. After competion of the air-fuel ratio F/B control, the air-fuel ratio control rate which is so set that an actual air-fuel ratio is a target lean value is corrected based on the mean value after correction for executing feedforward control.
Patent JP-H09101302-A (JP)
Title: Microplate
Inventor: HIROSE KIICHIRO
IPC: G01N33/543
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To improve visual recognizability of a reaction and reactivity by forming a plurality of wells as recessed parts for reaction comprising a transparent material and arranging small-diameter detection parts with a diameter thereof smaller than that of the opening parts of the wells from almost the intermediate parts to the bottom parts of the surrounding wall parts of the wells. SOLUTION: A plurality of wells 3 as recessed parts for reaction are arranged on the surface part 2 of a microplate 1 injection-molded. Small-diameter detection parts 5 are formed cylindrically in the bottom parts 4 of the wells 3. The detection parts 5 have a specified depth from a plane part 2. The bottom parts of the wells 3 are formed shallower than the detection parts 5 and the bottom surface parts 4 are formed in a doughnut. The opening parts of the wells 3 are provided with a periphery part 6 projecting with a round cross section above the plane part 2. The material of the plate 1 is a polystyrene resin and the material herein used for specific adsorption of antigens and antibodies is a polystyrene resin or the like. The plate 1 serves concurrently as a cell for optical detection such as colorimetric measurement.  Especially, transparency is necessary and polycarbonate, polyacrylonitrile-stryrene copolymer or the like is also appropriate as material.
Patent JP-H10108031-A (JP)
Title: Device and method for processing image and recording medium
Inventor: SHIRAIWA KEISHIN
IPC: H04N1/46
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To match a color displayed in a self light-emitting manner under optional environment light and the color obtained by the reflection of illumination light or the like by performing chrominance signal conversion, based on the white of a recording medium and the white of the environment light. SOLUTION: R1 G1 B1 data obtained from a scanner 301 are converted into chrominance signals X1 Y1 Z1 , independently of a device in a scanner RGB ↑XYZ conversion part 302 based on the scanner characteristic information of a scanner profile 303. In a signal conversion part 304, based on the information 309 of ambient light obtained from a sensor 310, information 312 for paper obtained from a colorimetry device 314 and monitor white information 308 obtained from a monitor profile 306, reference white is obtained and conversion to the chrominance signals X2 Y2 Z2 considered so as to make a printer matter and a display object on a monitor supply the same color appearance under observation environment is performed by using it.  Based on the monitor characteristic information of the monitor profile 306, in an XYZ↑ monitor RGB conversion part 305, the X2 Y2 Z2 signals are converted into monitor device signals R2 G2 B2 .
Patent JP-2000098041-A (JP)
Title: Method for manufacturing radiation detector for computer tomography imaging device and radiation detector being manufactured by it
Inventor: DEUTSCHER THOMAS
IPC: G01T1/20
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To appropriately maintain matrix structure and to reduce manufacturing costs by applying a light-emitting layer to an adhesive film that is made of a substance being sensitive to ultraviolet rays and then forming matrix structure in the light-emitting layer so that it reaches the adhesive film by grinding cutting or a laser. SOLUTION: A light-emitting layer 1 is composed as a small scintillator piece, doped with an active substance that is made of rare earth elements, and made of the oxide of the rare earth elements with, for example, yttrium oxide or gadolinium oxide, that emits light by europium oxide, neodium oxide, or the like. An adhesive film 5 that is made of a substance being sensitive to ultraviolet rays or the like is applied to the light-emitting layer 1 and small- piece matrix structure is formed by machining cutting or laser beams at a next process. A straight groove 6 is formed at the light-emitting layer 1 and a groove 7 is formed vertical to it. The grooves 6 and 7 are at a depth where they reach but do not penetrate the adhesive film 5.
Patent JP-H0680618-A (JP)
Title: Long-chain alkyl derivative of amino acid
Inventor: SHIMIZU TOSHIMI
IPC: C07C233/47
Filed: 1992-09-03
Abstract: PURPOSE:To obtain a new long chain alkyl derivative of an amino acid, useful as a synthetic intermediate for surfactants or amphiphatic substances capable of forming an organic thin film or a closed type liposome in water and functioning as an emulsifying agent in a two-component system or water and an oil and having high reactivity. CONSTITUTION:The objective long-chain alkyl derivative of an amino acid is expressed by the formula (X is hydroxymethyl or carboxyl; Y is O constituting an ester or NH constituting an amide; R and R' are 12-18C long-chain alkyl), e.g. N-tetradecanoyl-L-serine-dodecyl ester. This compound expressed by the formula is obtained by reacting serine having protected amino and hydroxyl groups with a long-chain alkylamine or a long-chain alkyl alcohol, then removing the protecting groups, reacting a long-chain fatty acid therewith and finally releasing the protecting group of hydroxyl group. Since this compound expressed by the formula already contains the long-chain alkyl as a hydrophobic group in its structure, hydrophilic residues can be coupled to a chemical substance ranging from a low to a high polymers to simply afford a wide range of functional surfactants and amphiphatic substances.
Patent JP-H0899338-A (JP)
Title: Mold clamping device for molding machine
Inventor: TAKAYAMA KAZUTOSHI
IPC: B22D17/26
Filed: 1994-09-30
Abstract: PURPOSE: To reduce the slide resistance and hydraulic resistance of a mold clamping cylinder and carry out the smooth operation of a mold opening and closing at a high speed which is accelerated or reduced with high response by forming areas of front and rear faces of a mold clamping piston and the second area of a mold opening and closing cylinder almost same. CONSTITUTION: The areas of front and rear faces of a mold clamping piston 16 are made to be almost same by means of a mold opening and closing ram 17 and a mold clamping ram 14 of same diameters. The inside of the mold opening and closing ram 17 is formed into a mold closing cylinder 18 by inserting a quick traverse piston 9, while the sectional area D1 of the mold opening cylinder 8 parted by a piston 18 at the rear end of the mold opening and closing ram 17 and the second area D2 of the molding closing cylinder 18 are formed almost same.  As a result, the control of meter-in and meter-out by a servo valve is carried out smoothly, and the improvement of high speed mold opening and closing characteristics and speed accelerating and reducing characteristics as well as the reduction of slide resistance and hydraulic resistance in the mold clamping in the mold clamping cylinder 1 can be realized.
Patent JP-H1069534-A (JP)
Title: Service register card
Inventor: IKEDA HEISHICHI
IPC: B42D15/10
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To make alteration and forgery difficult and to inexpensively supply a service register (frequency) card by providing a parameter area coated with the film of thermosensitive ink, with which a change can occur for making difficult recovery to be original, on the surface of the card. SOLUTION: In an upper frequency face drawing when a frequency is defined as '20', for example, there are 20 pieces of frequency areas 2 corresponding to the frequency on the surface of a card substrate 1 and in each frequency area, the coating film composed of two kinds of thermosensitive ink is formed. As two kinds of thermosensitive ink, green ink with a thermal coloring temperature at 95 deg.C and red ink with a thermal coloring temperature at 14 deg.C are used, for example, and further, the color of the frequency area in the initial state is set to yellow. When this frequency card is inserted into a card reader at the time of using this card, the card reader discriminates the color in the frequency area through a photosensor. At such a time, the color of the used area is changed to red by a thermal head or the thermal energy of converged light.  Thus, it can be discriminated this area is already used.
Patent JP-S61139445-A (JP)
Title: Ink jet printer
Inventor: UMEDA SEIGO
IPC: B41J2/165
Filed: 1984-12-11
Abstract: PURPOSE:To prevent the infiltration of air into a nozzle and the contamination near the opening of nozzle by preventing the contact of a memory medium to the nozzle, by providing the spring pressing an elastic material or the memory medium and a rolling ball to a ink jet head. CONSTITUTION:A nozzle is attached to the center of an ink jet head 6 and an elastic component 9 is attached to the right and left side thereof. Thereby, even though irregular vibration is generated at a blank form 4 or the nozzle, the blank form 4 does not directly touch the nozzle. For an another example, the nozzle is attached to the center of ink jet head 6 and a rolling ball 9a and a spring 9b are attached to the right and left side slightly lower than the nozzle. Thereby, the contamination of blank form 4 due to the adhesion of ink to the rolling ball 9a can be prevented. Then, the infiltration of air into the nozzle caused by the contact of the nozzle to a memory medium and the contamination near the opening part of the nozzle are prevented and the deterioration of printing quality can be protected.
Patent JP-H08103071-A (JP)
Title: Power unit, lighting device for discharge lamp, discharge lamp lighting device, and illuminator
Inventor: OTAKE HIROKAZU
IPC: H02M3/155
Filed: 1994-09-30
Abstract: PURPOSE: To provide triggere energy for turning on a thyristor which short-- circtuits a current-limiter resistor from the time the voltage does not go up much. CONSTITUTION: A resistor R1, a diode D2, and an electrolytic capacitor C1 constitute an accumulating means 32 for accumulating the electric energy from the secondary coil L2 of a choek 23 and the electric energy form a rectifier circuit 12. The junction between the diode D2 of the accumulating means 32 and the electrolytic capacitor C1 is connected to the gate of a thyristor 31 through the series connection of the anode.cathode path of the diode D4 and a resistor R6. Hereby, the voltage does not go up much, so the trigger energy for turning on the thyristor which short-circutis the current-limiter resistor can be obtained.
Patent JP-H03122256-A (JP)
Title: Dual-phase stainless steel casting excellent in castability and having high corrosion resistance and high strength
Inventor: MIMATA TAKASHI
IPC: C21D6/00
Filed: 1989-10-06
Abstract: PURPOSE:To cast a thin-walled casting by the use of high-strength stainless steel casting excellent in corrosion resistance by specifying respective contents of C, Si, Mn, P, S, Ni, Cr, and Fe and the amount of ferrite and also crrying out solid solution heat treatment under the prescribed conditions. CONSTITUTION:The dual-phase stainless steel casting has a composition consisting of, by weight, 0.1-0.3% C, <=1.5% Si, <=1.5% Mn, <=0.04% P, <=0.04% S, 3-13% Ni, 20-30% Cr, and the balance Fe and also has a structure in which the amount of ferrite is regulated to 40-90%. Further, the above steel is held at 1,000-1,150 deg.C and cooled rapidly to undergo solid solution heat treatment. By using the above high-strength stainless steel casting excellent in corrosion resistance, the thin-walled casting can be cast.
Patent JP-H09102436-A (JP)
Title: Lamination ceramic electronic component and its manufacturing method
Inventor: YAMADA MASAYUKI
IPC: H01G4/12
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To make the thickness of an effective element between inner electrodes, thinner, in a lamination ceramic electronic components wherein inner electrodes are provided facing in a ceramic material body. SOLUTION: The periphery of inner electrodes 2 and 4 is provided with metal diffusion layers 3a and 3b, and 5a and 5b formed by diffusing metal on a ceramic material body 1.
Patent JP-H0899293-A (JP)
Title: Trimming device for resin sheet
Inventor: NONOYAMA TAKASHI
IPC: G05B19/418
Filed: 1994-09-30
Abstract: PURPOSE: To dispense with turning work of the whole of a device in normally/ reversely rotating a resin sheet to be conveyed. CONSTITUTION: A trimming device is constructed of a trimming mechanism 11, a sheet guiding mechanism 12, and a feeding mechanism 13, which are independent of each other, and the trimming mechanism 11 is fixedly arranged, while the sheet guiding mechanism 12 and the feeding mechanism 13 are movably arranged, so that arrangement positions for both of the mechanisms 12, 13 can be converted.
Patent JP-S60156058-A (JP)
Title: 光遮蔽カセツト
Inventor: EDOARU BURAN
IPC: G03C3/00
Filed: 1984-12-11
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-H06112819-A (JP)
Title: Pll preset data correction method
Inventor: ASADA KAZUHIDE
IPC: H03L7/187
Filed: 1992-09-30
Abstract: PURPOSE:To obtain accurate preset data at a shortest lockup time under the environment for the occasion in the preset type PLL circuit. CONSTITUTION:In the PLL circuit set to the lock state where a preset data initial value is given to a VCO 2 via a D/A converter 3, an unlock detector 9 of a phase comparator 1 is monitored by changing the initial value by a specified value each. Data at a point of time when an unlock signal is given through the increasing change are upper limit frequency data in a lock range. Lower limit frequency data are similarly detected in an decreasing change. A center frequency in the lock range is accurately obtained by averaging two data obtained in this way.
Patent JP-H0598595-A (JP)
Title: Paper strength-reinforcing agent
Inventor: NAGOSHI EIJI
IPC: C08F220/04
Filed: 1991-10-09
Abstract: PURPOSE:To provide a paper strength-reinforcing agent containing a specific water-soluble copolymer as an effective component, excellent in adsorption, paper strength-improving effect and folding endurance and useful for the re- generation of waste paper, etc. CONSTITUTION:The objective paper strength-reinforcing agent contains as an effective component a water-soluble copolymer comprising (A) 0.01-15mol% of a hydrocarbon group-containing cationic monomer having a 4-28C hydrocarbon group and a polymerizable functional group and represented by formula I, II or III (R1 is H, methyl; R2, R3 are 1-3C lower alkyl; R4 is 4-28C hydrocarbon; Y is O, NH-; Z, Z' are 2-4C hydroxyalkylene; X is halide or acid residue), (B) 0.01-15mol% of a copolymerizable anionic monomer having an anionic group selected from a carboxylic acid group, a sulfonic acid group and a phosphoric ester group and their salts, and (C) 70-99.98mol% of a copolymerizable hydrophilic monomer such as (meth) acrylamide or N-vinyl-2- pyrrolidone as constituting monomers.
Patent JP-H04140500-A (JP)
Title: Jet pump
Inventor: MATSUKI TOSHIYUKI
IPC: F02M37/02
Filed: 1990-09-28
Abstract: PURPOSE:To surely prevent fuel from its outflow to the outside of a vehicle, when it falls into a turnover accident, by providing a check valve, which impedes a reverse flow of fluid in a main side to a fluid feed pipe in the main side, in a main side fluid introducing path. CONSTITUTION:In a jet pump 1 suitable for transfer-feeding fuel in a subtank side to a main tank by fuel in a main side returned from a fuel supply mechanism, a column opening-shaped main side fluid introducing path 2a is provided in a leftward side of a nozzle main unit 2 and also providing a nozzle 2b to a lower end of this introducing path 2a to provide a subside fluid introducing path 2c in a rightward side of the nozzle main unit 2. A check valve 6 is stored in a check valve storage part 2a2 while storing a pressure-reducing valve 5 in a pressure-reducing valve storage part 2a8, provided in line with a side wall 2a6 of the check valve storage part 2a2, so as to place a valve unit 6b in an opened condition relating to a fluid inflow port 2a4 against a valve spring 6a by a pressure of fluid introduced to a fluid feed pipe side introducing part 2a1 of the main side fluid introducing path 2a.
Patent JP-H04140438-A (JP)
Title: Output controller of engine
Inventor: KOJIMA MASATOSHI
IPC: F02D11/10
Filed: 1990-09-30
Abstract: PURPOSE:To secure safety of driving operation from view of the vehicle side against fatigue caused by driving for a long time by decreasing a variation rate of engine output corresponding to the variation rate of an acceleration pedal, when a continuous driving period from starting an engine is longer in comparison with the case when the period is short. CONSTITUTION:In a control unit U, there are inputted respective detection signals from an air flow member 12, an engine rotational speed sensor 21, a throttle valve opening sensor 22, a starter which 23, a sensor 24 which detects the steering angle of a steering wheel 28, and a sensor 25 which detects a stepping quantity (acceleration opening) of an acceleration pedal 29. A control signal is outputted to (an actuator 15 and the like) of a throttle valve 13 from the control unit U. In this case, the control unit U make such control as decreasing a rate of engine output corresponding to the variation rate of the acceleration pedal 29 when a continuous operation period from the time of engine start is longer in comparison with the case when the period is short.
Patent JP-2001079879-A (JP)
Title: Insert molding method for partially laminated skin material
Inventor: OMURA SATORU
IPC: B29C45/56
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a molding method not forming a groove at the boundary of a skin material and an injected resin without skin material. SOLUTION: A skin material 2 is pressed and clamped at a position separated from the peripheral edge part 2a thereof by a predetermined distance by a skin material pressing core 5 and the outside cavity part 6 covering the peripheral edge part 2a of the skin material 2 is first filled with an injected resin 1 to mold the peripheral edge part 2a of the skin material 2.
Patent JP-S61140018-A (JP)
Inventor: OSUKAA BIRA MASOTSUTO
IPC: H01H73/26
Filed: 1984-12-13
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-H04257520-A (JP)
Title: Blocking agent for hiv protease
Inventor: SARESHIYU KUMAN BARANI
IPC: A61K31/535
Filed: 1991-10-09
Abstract: PURPOSE: To provide a new compound inhibiting HIV protease and useful for the prevention of HIV infection, treatment of HIV infection diseases and the treatment of AIDS, its pharmacologically permissible salt, hydrate or ester. CONSTITUTION: This compound is N-[2(S),2(S9-dihydroxy-1(S)-indanyl-5(S)-(1,1- carbonylamino)-4(S)-hydroxy-6-phenyl-2(R)-[[4-[2-(4-morpholinyl) ethoxyl]phenyl]methyl]hexanamide of formula I or N-[2(R),4-dihydroxy-1(S)- indanyl]-5(S)-(1,1-dimethylethoxycarbonylamino)-4-(S)-hydroxy-6- phenyl-2(R)-[[4-[2-(4-morpholinyl)ethoxy]phenyl]methyl]hexanamide of formula II, their pharmacologically permissible salt, hydrate or ester. The compound of the formula I or the formula II can be produced by incubating the compound of formula III together with sliced rat liver.
Patent JP-H0899371-A (JP)
Title: Seamless antenna cover
Inventor: ADACHI NORIO
IPC: B29C33/44
Filed: 1994-09-30
Abstract: PURPOSE: To provide a seamless antenna cover having no seam on its surface, and generating no noise that may occur such that an antenna strikes against the inner surface of the cover regarding a cover to be mounted on the antenna for a transceiver, cellular phone and the like. CONSTITUTION: The cavity portion of a mold 3 with a predetermined configuration cavity made therein receives a core 5 with a predetermined dimension having a breathing thin conduit 4 provided at the central portion thereof, wherein an article made by press-pouring shape memory polymer 7 from the core 5 side to the cavity portion between the core 5 and the cavity is heated to the crystalline melting temperature of the shape memory polymer 7 and then expanded in its diameter to a predetermined magnification, to subsequently be cooled as it were to the crystalline freezing temperature of the shape memory polymer 7.
Patent JP-H06111313-A (JP)
Title: Apparatus for production of magnetic recording medium
Inventor: KITAORI NORIYUKI
IPC: G11B5/85
Filed: 1992-09-30
Abstract: PURPOSE:To form an oxide protective layer having a film thickness of always a uniform and prescribed value by executing prescribed control of the quantity of the gaseous oxygen to be supplied to a magnetic layer in accordance with the result of the surface resistance detection of the protective layer by a resistance measuring instrument. CONSTITUTION:The protective layer of the oxide is formed on the magnetic layer at the time of forming the magnetic layer on a magnetic tape 5 which is a material for vapor deposition when the gaseous oxygen from a gaseous oxygen supply source 18 is supplied in a vacuum vessel 1. The surface resistance of this protective layer is detected by the resistance measuring instrument 12 and a center line average height Ra is determined from the result of the detection. The supply rate of the oxygen is so controlled via a controller 15 and a flow rate valve 13 that the height Ra attains >=1nm in the case of <=1nm and to attain <=3nm in the case of >=3nm. As a result, the oxide protective layer having the film thickness of the always uniform and prescribed value is formed and the durability of the magnetic recording medium is enhanced.
Patent JP-H01104112-A (JP)
Title: Perishable food storage apparatus
Inventor: YAMAMOTO HIDEO
IPC: A23B7/148
Filed: 1987-10-16
Abstract: PURPOSE:To prevent a combustion furnace from melting owing to abnormal increase of temperature, by providing a temperature detector and heater for the combustion furnace and control means of blower in a perishable food storage apparatus for feeding carbon dioxide gas generated from the combustion furnace to a storage house for vegetables, fruits, etc. CONSTITUTION:In a perishable food storage apparatus for feeding carbon dioxide gas generated in a combustion furnace 12 for burning carbon-containing fuel 19 to a storage house for perishable food and circulating air of the storage house 1 to the combustion furnace 12 by the action of blower 14 and adsorbing excess carbon dioxide in gases generated from the combustion furnace 12 with adsorbers 22 and 23, a temperature detector 48 is provided in the combustion furnace. When furnace temperature attains definite temperature or above, change-over bulb 50 and 51 are operated by the signal from the detector 48 and direct fire heater for fuel and blower 14 are stopped and control means 49 for giving an alarm are provided.