baber/WOPTO huggingface dataset:
Patent JP-S5811324-A (JP)
Title: Oven for cooking
Inventor: MIYAUCHI SHINJI
IPC: F24C7/08
Filed: 1981-07-14
Abstract: PURPOSE:To contrive space saving, by using a microphone and a speaker in combination and analogic amplifier part in common to an application device for input and output by means of an audio signal. CONSTITUTION:This device consists of a key board 1 for an application of information, a figure indicator part 2, a microprocessor 3 which controls the whole of an oven, a main memory part 4 which stores control instructions and the information of the microprocessor 3, a voice synthesizing part 5 which applies a voice data received from a voice memory part 6 to an analog amplifier 7 after its DA conversion, a voice recognition part 8 which compares a voice data applied by a microphone 9 and a speaker in combination with a standard voice data from a voice comparison memory part 10, a voice synthesing and recognition switch 12, an amplifier part 11 and a heating device, and the microphone and the speaker in one is provided on an operation front panel.
Patent JP-S61269364-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: OGASAWARA MAKOTO
IPC: H01L21/8242
Filed: 1985-05-24
Abstract: PURPOSE:To improve the integration by reducing the area occupied by the memory cells on a substrate by forming the semiconductor region arranged on the surface part of the semiconductor substrate for composing a MIS capacity element of the memory cell. CONSTITUTION:A field insulating film 2, a p<+> channel stopper region 3, and a silicon oxide film 5 are formed on a semiconductor substrate 1 consisting of p<-> single crystal silicon. Next, a slit 8 is formed by using the film 5, a silicon nitride film 6, and a PSG film 7 as masks and n-type impurity is introduced to form a semiconductor region 9. The insulating film 10 which is to be the dielectric of MIS capacity element is formed. Then, a conductive plate 11 and an insulating film 12 of the MIS capacity element are formed. The insulating film 10 is etched to expose the semiconductor substrate 1.
Patent JP-H10278722-A (JP)
Title: Instrument panel for automobile
Inventor: SUZUKI HIROSHI
IPC: B60R21/215
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide such an instrument panel for an automobile that smoothly unfolds an air bag, is superior in the external appearance of the circumferential edge of an air bag door, has a simple structure, and facilitates the manufacture. SOLUTION: An instrument panel is constituted of an instrument panel main body 11 having an air bag opening 21 formed therein and an upper panel 41 which covers over the air bag opening 21 across approximately both sides in the car width direction and is fixed to the upper face 15 of the instrument panel body 11. The upper panel 41 is not fixed or rather weakly fixed than the other parts to the instrument panel main body 11 in the circumferential part of the air bag opening 21. The upper panel 41 is thus pushed upward in the air bag opening part by the pressurizing force in expanding the air bag 51 and opens a port in a space toward the upper face 15 of the instrument panel main body 11 so that the air bag opening 21 is released.
Patent JP-H08299642-A (JP)
Title: Needle bar lifting/lowering device for sewing machine
Inventor: OU SEIHOU
IPC: D05B55/14
Filed: 1995-05-09
Abstract: PURPOSE: To feed no lubricant to a needle bar and a needle bar metal by sharply reducing the abrasion generated between the needle bar and a bearing. CONSTITUTION: A horizontal connecting shaft 17 is provided on a needle bar NL guided along the vertical direction by a bearing 5, and an angular piece 18 vertically movably coupled with a guide groove 9a provided on a sewing machine arm is provided at one end part of the connecting shaft 17. One end part of a crank rod is pivotally fitted to a crank member rotated together with a sewing machine main spindle, the other end part is inserted into the connecting shaft 17, and the angular piece 18 is provided unrotatably against the connecting shaft 17 in this needle bar lifting/lowering device for a sewing machine.
Patent JP-H06324515-A (JP)
Title: Electrostatic charge image developing toner
Inventor: KATO KOICHI
IPC: G03G9/087
Filed: 1993-05-12
Abstract: PURPOSE:To provide toner grains excellent in a transfer property and capable of preventing offset without using a mold releasing agent on a fixing roller. CONSTITUTION:Electrostatic charge image developing toner grains contain at least a styrene polymer in a binding resin and has the volumetric average grain size of 0.5-2mum. The ratio between the volumetric average grain size (Dv) and the numerical average grain size (Dp) is Dv/Dp=1-1.2, the softening temperature (Tm) of the toner grains by a flow tester is 70 deg.C or below, the flow start temperature (Tf) is 100 deg.C or below, and Tf-Tm=35 deg.C or below.
Patent JP-H01281990-A (JP)
Title: Receiving sheet for thermal transfer recording
Inventor: NAGURA TOSHIKAZU
IPC: B41M5/50
Filed: 1988-05-09
Abstract: PURPOSE:To record clear images with high resolution, by forming a receiving sheet for thermal transfer recording by using as a main constituent a pulp to which light calcium carbonate consisting of spindle-shaped calcite crystals having a specified particle diameter and a specified oil absorptivity is internally added. CONSTITUTION:Light calcium carbonate consisting of spindle shaped calcite crystals of which at least 50wt.% is constituted of particles with a particle diameter (major diameter) of at least 2mum and which has an oil absorptivity of at least 10ml/100g is internally added to a wood pulp having a smoothness of at least 100 sec, in an amount of 1-70wt.% based on the pulp. A paper is made by using the wood pulp thus obtained as a main constituent, thereby forming a receiving sheet for thermal transfer recording. As a pigment to be internally added, hexahedral or other precipitated calcium carbonate or the like may be jointly used, in addition to spindle-shaped calcite type precipitated calcium carbonate. The paper is a neutral paper, which preferably has a water extract pH according to JIS-P-8133 of 6-9.5.
Patent JP-H11326040-A (JP)
Title: Sensor having wide divergence optical system and detector
Inventor: MARK SURNEY
IPC: G01J1/02
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To detect an object over a wider detecting angle range by providing an optical element having a focused lens and further a lens in which a portion of a reflection light is diverged. SOLUTION: A transmitter 12 provided in a sensor has a light source 20 and an optical system and a light beam 21 of the light source 20 is directed to a cylindrical lens 24 after a condensing lens is focused. The cylindrical lens 24 is a diverging lens diverging a light in one flat surface and a light is focused as such on a vertical flat surface but the light is diverged on the other flat surfaces. Therefore, a wide light beam 21 diverged from the cylindrical lens 24 irradiates an object and it is reflected toward a light receiver 14 at the same angle as an angle of incidence as a wider reflection light beam than a reflection light returning to the sensor. Accordingly, a detecting range by the light receiver 14 is increased and the sensor can detect the object over a wider detecting angle range.
Patent JP-2000301358-A (JP)
Title: Frictional agitation bonding device
Inventor: HATTORI MITSUO
IPC: B23K20/12
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a frictional agitation bonding device wherein the bonding receiving part of a conveying pedestal is not wobbled in the bonding position and bonded products having high quality are surely obtained as the frictional agitation bonding device which bonds a material to be bonded by a fixedly positioned working head while conveying the material to be bonded via the conveying pedestal. SOLUTION: A conveying pedestal 1A is provided with a pair of left and right racks 30 along the conveying direction and a bonding receiving part 2 which is arranged between racks 30 and supports mutual bonding portions of the materials W1, W2 to be bonded. A roller 6A which comes into contact with the lower surface of the bonding receiving part 2 of the conveying pedestal 1A in the bonding portion by the working head 7 is arranged, and also pinions 8 which are meshed with both racks 30 of the conveying pedestal 1A to be rotationally driven are provided in the conveying path side.
Patent JP-H02286826-A (JP)
Title: Load control device of internal combustion engine
Inventor: SUZUKI JUN
IPC: F02B33/44
Filed: 1989-04-27
Abstract: PURPOSE:To promote gasification of the fuel under low load operation and enhance the supercharging efficiency under high load operation by furnishing a heat exchanger downstream an air pump on the suction pipe, for heating the discharged air at low load and for cooling at high load. CONSTITUTION:An air pump 10 is installed on a suction pipe 8, and the drive shaft 10c of this air pump 10 is coupled with a crank shaft la through a belt 11 and a variable speed mechanism 12. Through a hydraulic control circuit 50 and this variable speed mechanism 12 the revolving speed of the air pump 10 is varied in compliance with control signals given by a control unit 30, and thus the output of the engine 1 is controlled. A heat exchanger 25 is arranged downstream the air pump 10, and influx is made to this heat exchanger 25 under low load operation from a coolant pump 1c via a jacket 1b and a three- way solenoid valve 27a so as to heat the suction gas, and circulation is made through another three-way solenoid valve 27b. Under high load operation, on the other hand, the two solenoid valves 27a, 27b are changed over, and a pump 29a is driven to cause the coolant cooled by an aux. radiator 29 to flow into the heat exchanger 25. Thus the gasifying and filling efficiencies of the fuel can be enhanced.
Patent JP-H02290169-A (JP)
Title: Ultrasonic motor
Inventor: SAGARA SHINJI
IPC: H02N2/00
Filed: 1989-04-28
Abstract: PURPOSE:To improve the efficiency of a motor by a method wherein the surface of a liner member, interposed between a rotor and a stator, is formed so as to have a large friction coefficient depending on the circumferential direction thereof. CONSTITUTION:Driving high-frequency voltages, having the phase difference of 90 deg. mutually, are impressed on two sets of piezo-electric bodies, bonded to one surface of a stator 2, to generate a traveling wave and rotate a rotor 3, welded by pressure to the other surface of the stator 2 through an annular liner member 3a, by the traveling wave. In this case, the liner member 3a is formed so as to be provided with a large friction coefficient in the circumferential direction thereof and a small friction coefficient in the radial direction thereof. According to this method, radial vibration, generated in the stator 2, becomes hard to be transferred to the operating surface of the traveling wave of the rotor 3, whereby the output efficiency of a motor may be improved.
Patent JP-H10195054-A (JP)
Title: Ortho-substituted aniline derivative
Inventor: KAWAMURA YASUO
IPC: C07D249/08
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as a herbicide and a defoliant for important crops such as wheat, soybean and rice plants. SOLUTION: This new compound is shown by formula I [R<1> is a 1-4C alkyl, a 1-4C haloalkyl, etc.; R<2> is H, a 1-3C alkyl, etc.; R<3> is a 1-7C alkyl, a 3-7C cycloalkyl, etc.; A is H, formyl, etc.; Q is an OCH(R<6> )Q<3> or an SCH(R<6> )Q<3>  R<6> is H or a 1-4C alkyl; Q<3> is a group of formula II (Y<1> is a 1-4C haloalkyl, a halogen, etc.; Y<2> is H, a halogen, etc.; (a) is 1 or 2)}; X is O, S, etc.] such as 1-(2-cyclopropanecarbonylamino-5-methylphenoxymethyl)-3- trifluoromethylpyrazole. An aniline derivative of formula III is reacted with an acid anhydride such as (R<3> CO)2 O, etc., or an acid halide, etc., to form a compound of formula IV. Then the compound is reacted with a carboxylic acid, sulfenic acid, etc., to give an o-substituted aniline derivative of formula I.
Patent JP-S5917522-A (JP)
Inventor: GEORUKU NIIMAN
IPC: G03B21/10
Filed: 1983-06-22
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-H04316362-A (JP)
Title: Semiconductor device
Inventor: NISHINO TOMONORI
IPC: H01L23/52
Filed: 1991-04-15
Abstract: PURPOSE:To prevent leak current due to flow of optical current to a parasitic photo transistor due to external light by forming a light-screening film at an upper portion of an active region of a semiconductor where an electronic circuit consisting of an element such as transistor is formed. CONSTITUTION:A light-screening film 5 is formed on an active region 6. Thus, an external light enters an element such as a transistor at a surface portion of a semiconductor substrate 1 and a photo current flows to a parasitic photo transistor, thus preventing leak current. Also, the light-screening film 5 is formed by a conductive metal such as aluminum and is connected to an electrode pad for supplying ground potential 8a. Then, by giving the ground potential to an electronic circuit through the light-screening film 5, a resistance at a ground line can be reduced greatly and fluctuation of a power supply potential can be reduced. Further, the light-screening film 5 covers an active region 6 and is grounded, thus preventing noise from entering the active region 6 from outside.
Patent JP-S63276115-A (JP)
Title: Character input device
Inventor: SUGANO SATOSHI
IPC: H03M11/08
Filed: 1987-05-07
Abstract: PURPOSE:To quickly perform a character input job by inputting the codes of each character element forming the characters to be supplied. CONSTITUTION:In a character input mode a dynamic key read state is set for key input waiting and the inputting characters is possible. In case the vowels or consonants of the Hangul alphabet are allocated to the maximum three input keys, the vowel/consonant codes 4 stored in the character code areas of the input keys are stored in a prescribed buffer. Then a conversion key is operated after the key input is through. Thus the Hangul alphabet codes containing the vowels and consonants corresponding to the input codes 4 are stored in a key input buffer. Then the input of the Hangul alphabet is through.
Patent JP-S63277862-A (JP)
Title: Ignition device for internal combustion engine
Inventor: CHIGUSA YUJI
IPC: F02P1/04
Filed: 1987-05-07
Abstract: PURPOSE:To enable the feed of enough ignition energy throughout a range of from a low rotation region to a high rotation region through small and low-cost constitution, by performing input theoretical computation of a two or more phases output from an AC multiphase generator. CONSTITUTION:2-phase outputs Va1 and Va2 generated from a 3-phase multipole generator 1 driven by an internal combustion engine are fed through comparators 25 and 26, respectively, for shaping a waveform. By outputting output signals Vb1 and Vb2 from the comparators to an AND circuit 29, an output signal Vd can be generated. By inputting output signals Vb1 and Vb2 to an OR circuit 30, an output signal Vf can be generated. By inputting an output signal Ve and an output signal Vf, the polarities of which are inverted by an inverter 31, to an AND circuit 32, the polarity of an output signal Vd produces an electric angle to enable provision of a pi/3ON and pi/3OFF synchronous signal Vg. Since repetition of an ignition motion by means of the synchronous signal Vg increases the number of multiple charges of a capacitor 15 for ignition to a value two times as large as that of a conventional type, energy per one charging time may be reduced.
Patent JP-H08280347-A (JP)
Title: Fried soybean curd food comprising soybean as main component and its production
Inventor: NAGAHAMA TSUTOMU
IPC: A23L11/00
Filed: 1995-04-11
Abstract: PURPOSE: To obtain a fried soybean curd food as a variety of fried soybean curd foods comprising soybeans as a main component comprising soybeans and a high-quality protein source as main raw materials, capable of naturally and reasonably supplying a high-quality protein. CONSTITUTION: This fried soybean curd food comprising soybeans as a main component is obtained by adding a coagulant to a soybean milk to form a tofu-like solid material a little harder than usual tofu (soybean curd), thinly slicing the solid material and frying the sliced material with an oil.
Patent JP-S5235093-A (JP)
Title: Hydraulic control method for turning thruster
Inventor: MISHIMA TOMONORI
IPC: B63H25/42
Filed: 1975-09-12
Abstract: PURPOSE: To provide a hydraulic control which dispenses with a separate circulating pump. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11295737-A (JP)
Title: Liquid crystal display device
Inventor: HASHIZUME KYOICHI
IPC: F21V8/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To eliminate unevenness of brightness on a liquid crystal display panel when it is provided with backlight of an edge light system. SOLUTION: Two sorts of light absorbing patterns 6a, 6b for intensity control are provided by printing on a surface of a reflecting sheet 6 formed on a back side of a light guide plate for a backlight, so that unevenness of intensity of a liquid crystal panel caused by various factors such as heat generation of an L-shaped fluorescent tube, unevenness of a gap length between a pair of long side parts of a liquid crystal panel, etc., can be eliminated. In this case, the light absorbing pattern 6a is all over in gray, and the light absorbing pattern 6b is dotted.
Patent JP-H09298089-A (JP)
Title: Positive hole transport material and organic electroluminescent element
Inventor: KAMIKAWA SHINKO
IPC: H01L51/50
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To prevent the phase shift of an organic positive hole transport layer and improve the life characteristic by forming the organic positive hole transport layer by use of a positive hole transport material represented by a specified formula. SOLUTION: An organic EL element 1 is formed of a transparent base 11, and a positive electrode 12, an organic positive hole transport layer 13, an organic light emitting layer 14 and a negative electrode 16, which are successively laminated on the transparent base 11. An ITO film is formed on the base 11 by sputter film formation followed by patterning to form the positive electrode 12, its surface is washed with acetone or isopropyl alcohol, and a polyimide precursor solution is applied onto the base 11. The resulting base is heated in vacuum atmosphere preferably to 300 deg.C to form a positive hole transport material film formed of a polyimide represented by the formula 1, which is then patterned to form the organic positive hole transport layer 13.  The organic positive hole transport layer 13 is formed in this way, whereby the phase shift of the organic positive hole transport layer can be prevented to improve the life characteristic.
Patent JP-S5237317-A (JP)
Title: Laminated buffer for formed base material used for interior material o f automobile or the like
Inventor: KAWAKAMI TAKASHI
IPC: B62D25/00
Filed: 1975-09-13
Abstract: PURPOSE: To easily mold complicated shape by arranging hollow material mainly made of fiber material  on the surface of sheet-like material made of fiber material as main material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08301653-A (JP)
Title: Piezoelectric ceramic composition and its production
Inventor: NAKAO RUI
IPC: C04B35/472
Filed: 1995-05-10
Abstract: PURPOSE: To produce a sintered material excellent in sinterability and density and having crystal particle diameters corresponding to the frequency on use by adding CuO, ZrO2 and MnO2 to a specific main component and baking the obtained forming in an oxygen-containing atmosphere. CONSTITUTION: A composition consisting of PbO, TiO2 , La2 O3 , Ce2 O3 , MnO2 and ZrO2 each of which has purity of >=99% are mixed to prepare a mixture having a specified composition. The mixture is calcined and the calcined material is pulverized to obtain a main component of the formula (0.01<=x<=0.40; 0<=α<1). To 1mol of the main component, 0.05-2.5wt.% of CuO, 0.05-5.0wt.% of ZrO2 and 0.05-2.0wt.% of MnO2 are added, and the mixture is granulated. This is subjected to pressure forming to obtain a forming. The forming is baked in an atmosphere having an oxygen partial pressure of >=80% at 1100-1300 deg.C to obtain the objective product.
Patent JP-S602720-A (JP)
Title: Ring for spinning frame
Inventor: KURODA TOSHIAKI
IPC: D01H7/60
Filed: 1983-06-20
Abstract: PURPOSE:To provide a ring for a spinning frame, having excellent abrasion resistance, corrosion resistance and heat-dissipation property, and capable of preventing the seizing of the traveller and elongating its life, by applying a ceramic coating layer to the part of the ring contacting with the traveller. CONSTITUTION:A ceramic coating layer 6 is applied to at least the part of a horizontal or vertical ring contacting with a traveller. For example, a cylindrical member made of carbon steel is machined to form a horizontal ring 5 composed of the flange part 1, the inner drum part 2, the collar part 3 and the ring-rail insertion part 4. The flange part 1 contacting with a traveller is coated with a ceramic made of silicon carbide by chemical deposition, to obtain the objective spinning frame ring having the coating layer 6.
Patent JP-S604116-A (JP)
Title: Composition for dyeing hair
Inventor: KINO MITSUHIKO
IPC: A61K8/34
Filed: 1983-06-21
Abstract: PURPOSE:A composition for dyeing hair having quick-drying properties, improved resistance to shampoo, not necessarily requiring washing of the hair after dyeing, not damaging the scalp, containing a volatile lower alcohol, a viscosity builder, an auxiliary for dyeing the hair, carbon black, and dye, adjusted to a specific pH. CONSTITUTION:A composition for dyeing the hair containing 40-95wt% volatile lower alcohol (e.g., ethanol, or propanol), 2-10wt% viscosity builder such as cellulose derivative, acrylic polymer, etc., 2-30wt% auxiliary for dyeing the hair such as benzyl alcohol, urea, etc., cabon black as a covering agent, and dye selected from triphenylmethane dye, azo dye, quinoline dye, xanthene dye, indigoid dye, and anthraquinone dye, adjusted with a weak acid such as acetic acid, tartaric acid, phosphoric acid, etc. to 1.5-4.5pH. Only 40-95wt% content of the lower alcohol exhibits specific effects as an agent for dyeing the hair. The concentration of the dye used is usually 0.1-0.5wt%.
Patent JP-S5739422-A (JP)
Title: V-i converter
Inventor: KOMINAMI YASUO
IPC: H03F3/45
Filed: 1980-08-15
Abstract: PURPOSE:To realize a high accuracy of a converter, by applying input voltage and reference voltage to the bases of an input-side transistor (TR), respectively, in a pair of TRs connected in the inverted Darlington form. CONSTITUTION:Input voltage VIN and reference voltage Vref are applied to the bases of input-side TRs Q1, Q3, respectively, among TRs Q1, Q2 and Q3 and Q4 connected in the inverted Darlington form, and diodes D1, D2 are provided between the base and the emitter of the output side TRs Q2, Q4, respectively. When an emitter area ratio of these diodes and TRs is set, for instance, to 1:10, a current distribution ratio of TRs Q1, Q2 and TRs Q3, Q4 can be set to 1:10, therefore, a base current of the input-side TRs Q1, Q3 can be made very small, and high input impedance. Furthermore, since the greater part of a signal current formed by a resistance R1 flows through the TRQ4, VIN and Vref are transmitted to the resistance R1, and an output current IOUT having a high accuracy is obtained.