baber/WOPTO huggingface dataset:
Patent JP-S63305561-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI EIICHI
IPC: H01L29/78
Filed: 1987-06-05
Abstract: PURPOSE:To provide a semiconductor field effect transistor having excellent interface characteristics, by arranging, a II-VI elements semiconductor containing ZnSe1-xTex or Zns1-xTex on the surface of InP or InAs, which performs lattice- matching with said semiconductor. CONSTITUTION:Silicon (Si<+>) ions are selectively implanted in the surface of a semi-insulating InP substrate 1. The substrate is then annealed within the atmosphere of PH3 with a infrared ray lamp so that n<+> type source region 2 and drain region 3 are formed. The surface is then etched in order to remove the surface layer damaged by the heat treatment. A ZnSe1-xTex crystal layer 4 is formed by the organic metal chemical vapor phase deposition using starting materials of Zn(C2H5)2, Te(C2H5)2 and H2Se. The parts of the ZnSe1-xTex located on the source region 2 and the drain region 3 are removed and a source electrode 5, a drain electrode 6 and a gate electrode 7 are formed. According to this method, an interface having excellent characteristics can be provided and, hence, high electron mobility and stable operation of the device can be obtained.
Patent JP-H06329935-A (JP)
Title: Phthalocyanite compound, its production, electrophotographic photoreceptor containing the compound, unit equipped with the photoreceptor, and electrophotographic apparatus and facsimile machine equipped therewith
Inventor: TANAKA MASATO
IPC: G03G5/06
Filed: 1993-05-21
Abstract: PURPOSE:To obtain a cobalt phthalocyanine useful as a charge generation material of an electrophotographic photoreceptor having very high sensitivity to light of a long wavelength by selecting a specified cobalt phthalocyanine. CONSTITUTION:A cobalt phthalocyanine of a crystal form having a strong peak at a Bragg angle 2theta+ or -0.2 deg. of 7.6 deg. in the CuKalpha X-ray diffraction. This compound can be obtained desirably by milling an amorphous cobalt phthalocyanine in a solvent selected from among an ether solvent, a monoterpene hydrocarbon solvent and a liquid paraffin (e.g. tetrahydrofuran). The figure shows an X-ray diffraction pattern of the cobalt phthalocyanine.
Patent JP-S5265300-A (JP)
Title: Synthesis of 2-thioadenosines
Inventor: SUEHIRO HIDEO
IPC: C07H19/167
Filed: 1975-11-27
Abstract: PURPOSE: 2-Thio (or substituted thio)-adenosines, having actions to increase coronary blood circulation and to inhibit blood platelets clotting, are prepared by deoxidation of readily available materials. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62298795-A (JP)
Inventor: KATO TAIZO
IPC: G21C19/30
Filed: 1986-06-19
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-H07326915-A (JP)
Title: Antenna unit for car navigator
Inventor: OGINO TOSHIKAZU
IPC: H01Q1/22
Filed: 1994-05-31
Abstract: PURPOSE:To secure the required area of an antenna main body and to sufficiently miniaturize the external shape of an antenna case by providing the antenna unit of a car navigator for which the external shape of the antenna main body is a polygon. CONSTITUTION:The antenna main body 4 constituted of a ceramic plate is built in a bottom cover 1 prepared in an approximate circular shape and a unit case 2 while turning the external shape to an octagon for instance. That is, the antenna main body 4 for which an antenna pattern is laminated on a surface and a ground pattern is laminated on a back surface is fixed and connected to a circuit board 3 present at the lower part by using a connection pin 9. However, octagonal seal flanges 1a and 2a surrounding the circuit board 3 and the antenna main body 4 are integrally formed on the surface of the bottom cover 1 and the lower surface of the unit case 2. The infiltration of moisture from an outside is prevented by a seal member 10 interposed between the flanges 1a and 2a. Then, the required area of the antenna main body is secured and the external shape of the antenna case is miniaturized.
Patent JP-S6033034-A (JP)
Title: Method for analyzing deflection of thin film
Inventor: ISHINO MASATO
IPC: G01B11/06
Filed: 1983-08-01
Abstract: PURPOSE:To obtain the measured values of the refractive index and the thickness of a thin film with high accuracy by using a sample provided with an absorptive layer having the refractive index higher than the refractive indices of a base plate and the thin film between said plate and film. CONSTITUTION:An absorptive layer 10 having a high refractive index is provided between a base plate 1 and a thin film such as an epitaxial layer 2 on said plate in order to measure exactly the refractive indes and thickness of said thin film to increase the change in the parameter of elliptical polarization with respect to the change in the refractive index n1 and the thickness (d) of the thin film which are unknown and further to eliminate the influence of the light reflected from the rear of the plate 1 so that the refractive index n1 and the thickness (d) can be determined with good accuracy. Refraction light 12 is mostly absorbed in the layer 10 and does not arrive at the boundary 11 between the base plate and the high refractive index layer. Only the upper two layers are therefore required to be considered and there is no need for considering the plate 1 for analysis. Since there is no reflected light from the boundary 11 or the rear 6 of the base plate, the measuring error arising therefrom is eliminated.
Patent JP-H01310534-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAGI HIROSHI
IPC: H01L29/78
Filed: 1988-06-08
Abstract: PURPOSE:To prevent the occurrence of electrostatic breakdown as well as to contrive improvement in reliability by a method wherein a multilayer film, consisting of at least two or more kinds of layers consisting of different materials including at least a conductive film, is used as a mask in a impurity implanting process. CONSTITUTION:An insulating film 2 for isolation, thin insulating films 3a and 3b, and a polysilicon gate 4 are formed on the desired place on an Si substrate 1, and an oxide film 6, which is a first layer mask, is formed on the whole surface. Then, a conductivity film 7 is coated on the whole upper surface as a second layer mask, a photoresist 5 is coated on the whole upper surface of the conductivity film 7, a desired pattern is formed, and an aperture is provided. Then, using the photoresist 5 as a mask, the conductivity film 7, the oxide film 6 and the thin oxide film 3b are removed successively, the photoresist 5 is removed, and impurity ions 8 are implanted in the state wherein the conductivity film 7 is exposed to the top surface. At this time, the positive electric charge implanted in the conductivity film 7 is discharged along the film 7, after the implanting work has been finished, the conductivity film 7 and the oxide film 6 are removed. As a result, the occurrence of electrostatic reliability and the yield of production can be achieved.
Patent JP-H01311171-A (JP)
Title: Production of mixing material for polyphenylene sulfide and resin body
Inventor: FUNEMI FUMIYASU
IPC: C08K9/08
Filed: 1988-06-10
Abstract: PURPOSE:To obtain a mixing material for polyphenylene sulfide, containing hypophosphorous acid (salt), having high impact strength and capable of producing resin bodies with hardly any coloring without causing deterioration in strength even by use thereof at high temperatures. CONSTITUTION:A mixing material obtained by containing (B) 0.01-0.5wt.% (based on the mixing material) hypophosphorous acid (salt), preferably hypophosphite, especially calcium hypophosphite in at least one of mixing materials (e.g., filler or reinforcing material) to be mixed in melt molding (A) a thermoplastic resin consisting essentially of a polyphenylene sulfide, e.g., a polymer alloy containing 0.1-50wt.% other thermoplastic resins, is mixed in a resin melt and molded. For example, a mixing material consisting of a glass fiber bundle prepared by applying a binder containing the hypophosphorous acid (salt) to glass fibers and bundling the fibers is mixed in a resin melt and the resultant mixture is molded to produce a resin body.
Patent JP-S6119474-A (JP)
Title: Preparation of coffee-like drink and its powder
Inventor: OCHI HIROTOMO
IPC: A23L2/38
Filed: 1984-07-09
Abstract: PURPOSE:To prepare a coffee-like drink absolutely free from simulants such as caffeine, etc., habit-forming tendency nor the trouble of stomach damage, by separately extracting roast barley, unpolished rice and soybean with hot water, mixing the extracts with each other, and adding a bittering agent and an acidulant to the mixture. CONSTITUTION:Barley, unpolished rice and soybean are separately roasted, roughtly crushed, and extracted with hot water. 40-80% (solid basis) concentrated extract of barley is mixed with 20-40% concentrated extract of unpolished rice and 10-30% concentrated extract of soybean, and the mixture is added with 0.2-2% bittering agent and 0.1-1.5% acidulant to obtain the objective drink. The product may be dried and pulverized to obtain coffee-like powder.
Patent JP-H10332505-A (JP)
Title: Semiconductor pressure sensor
Inventor: INOUE TOMOHIRO
IPC: G01L9/04
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide the semiconductor pressure sensor which is low-cost and endures even high pressure. SOLUTION: A semiconductor pressure sensor chip 1 is joined to a glass pedestal 2 by an anode joining method, etc., and the surface side of the glass pedestal 2 which is different from the joined surface for the semiconductor sensor chip 1 is die-bonded to a base substrate with a low-stress adhesive 6 such as rubber or gel type silicone resin, epoxy resin, etc. Further, an atmosphere open hole 3a communicating with a diaphragm 1a is bored in the base substrate 3 and the atmosphere open hole 3a is tapered on the side of the surface where the semiconductor pressure sensor is mounted. Electrodes of the semiconductor pressure sensor chip 1 are electrically connected to a circuit pattern 4 formed on the base substrate 5 through bonding wires 5.  Further, the semiconductor pressure sensor chip 1 is stored in the recessed part 7a of a cover 7 molded out of resin having the recessed part 7a in which the semiconductor pressure chip 1 is stored and a pressure intake hole 7b for applying pressure into the recessed part 7a, and the opening side of the recessed part 7a of the cover 7 is adhered onto the base substrate 3 with an adhesive.
Patent JP-S5843795-A (JP)
Title: Preparation of ribofuranosylemimycin
Inventor: NAKAMIYA MITSUAKI
IPC: C12R1/38
Filed: 1981-09-10
Abstract: PURPOSE:To obtain the titled substance, by treating an aqueous solution containing emimycin and ribonucleosides or deoxyribonucleoside, etc. with microorganisms belonging to e.g. Pseudomonas genus, etc., and separating the objective substance from the aqueous solution. CONSTITUTION:An aqueous solution containing emimycin and (a) ribonucleosides such as adenosine, inosine, ribose-1-phosphate or (b) deoxyribonucleosides such as deoxyadenosine, deoxycytidine, deoxyribose-1-phosphate, etc. is treated with microorganisms belonging to Pseudomonas genus, Flavobacterium genus, Achromobacter genus, Salmonella genus, etc., e.g. Pseudomonas diminuta, Flavobacterium rhenanum, Achromobacter lactium, etc. The reaction is carried out at 20-70 deg.C and 4-10 pH to obtain the titled substance of formula (X is H, etc.).
Patent JP-H06294708-A (JP)
Title: Method and system for testing durability of operating pedal
Inventor: YONEKURA SADAO
IPC: G01M13/00
Filed: 1992-06-02
Abstract: PURPOSE:To provide a method and a system for testing durability of an operating pedal in which test can be conducted stably. CONSTITUTION:An object of durability test, i.e., an operating pedal 4, is coupled with the rod 6 of an air cylinder 3 having a cylinder section 5 provided with limit sensors 9, 10 for monitoring the stroke of the rod 6 equipped with a load converter 13. The control section 17 in the main body 2 sets the number of times of durability test and the pressing force of the rod 6 and the air cylinder 3 is operated under control of the control section 17 to reciprocate the operating pedal 4 a large number of times thus testing the durability of the operating pedal 4.
Patent JP-S5567630-A (JP)
Title: Thermal expansion detector for conductive solution
Inventor: NAGASAKI HARUE
IPC: G01K5/18
Filed: 1978-11-17
Abstract: PURPOSE: To make simple the construction and to increase the accuracy of detection, by the constitution that conductive solution is fed to the detection vessel of minimum volume and a pair of electrodes are inserted in the detection vessel.  
     CONSTITUTION: Conductive liquid 2 is contained in the vessel 1. The upper part of the vessel 1 is sectioned with the section plate 3, through which the cylindrical detection vessel 4 having minimum volume is inserted. At pair of electrodes 5 and 6 are inserted to the vessel 4. The electrodes 5 and 6 are connected to respective amplifying circuits 7, and on the way, the power supply or the equivalent 8 is connected. The accuracy of measurement can be increased with suitable selection of the reduction of electric resistor in the temperature rise of the conductive solution 2, volume ratio between the temperature measurement conductive solution 2 and the detection vessel 4, shape in the detection vessel 4, immersed area and electrode distance of the electrodes 5 and 6, electric conductivity of the conductive solution 2, and amplification factor of current between the electrodes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04365260-A (JP)
Title: Image reader
Inventor: TAKAHASHI SHINGO
IPC: H04N1/04
Filed: 1991-06-13
Abstract: PURPOSE:To obtain the image reader to automatically prohibit the storage of unwanted image data. CONSTITUTION:When the coincidence of various coordinate data is detected at a read time point by a detection circuit 6 in the case of storing image data read by an image reading means 1 and coordinate data read by a coordinate reading means 2 in a storage circuit 9 while being synchronized to a timing signal from a timing signal generation circuit 3, a control circuit 8 prohibits the storing operation of the image data. When the detection circuit 6 detects the non-coincidence of various coordinate data at the read time point, the control circuit 8 executes the storing operation of image data as well.
Patent JP-S63318970-A (JP)
Inventor: BURENAN JIEI ORUSON
IPC: A63C17/22
Filed: 1988-06-10
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-H079773-A (JP)
Title: Manufacture of printed prepaint steel plate
Inventor: KOBAYASHI RYOJI
IPC: B05D5/00
Filed: 1993-06-14
Abstract: PURPOSE:To provide a method for manufacturing a printed prepaint steel plate corresponding to small quantity and multi-kind production by simply replacing various designs and printing it to the plate having excellent decorativeness for an outside plate for domestic equipments. CONSTITUTION:A method for manufacturing a printed prepaint steel plate comprises the steps of printing a prepaint steel plate having two-three colored or cleared topcoating films coated on a colored primer coating film by a heat transfer method in which a design can be simply printing plate-replaced by using a transfer sheet in which a design of high resolution is formed with full colors to be manufactured by small quantity and multi-kind production.
Patent JP-H09228444-A (JP)
Title: Fitting structure of spindle guide
Inventor: DOI NOBUNORI
IPC: E03D1/30
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To fit a spindle guide constituting the draining control mechanism of a low tank to the low tank without use of nuts by a single motion. SOLUTION: Fixing parts 14 provided with a widened part 14b at the front end, are protruded at a flange 13 formed at one end of the guide body 11 in a spindle guide 10 and a polygonal detent step 15 is formed at the periphery of the guide body 11. And a fitting hole 20 having the same shape with the detent step 15 and pierced holes 30 for the fixing parts 14 are formed on the low tank wall (t). The spindle guide 10 is inserted in the fitting hole 20 of the low tank wall (t) and the fixing parts 14 are inserted in the pierced holes 30 to fix the spindle guide 10. The spindle guide is prevented from slipping off by the fixing parts 14 and also prevented from turning by the detent step 15.
Patent JP-S5933635-A (JP)
Title: Optical reader
Inventor: SASAKI KOUJI
IPC: G11B17/32
Filed: 1982-08-17
Abstract: PURPOSE:To obtain a stable focus state, by blowing off the air through pads provided at the front and rear sides and on both sides of the reading position of a recording medium corresponding to an objective lens and keeping a fixed distance between the reading position and the objective lens. CONSTITUTION:Pairs of pads 18-21 which hold a disk 1 at its both sides are provided to a recording layer 1a of a disk 1 and at a part corresponding to an objective lens 10, i.e., at the front and back sides of the revolving direction centering on a reading position 17. The surface deflection of the layer 1a is suppressed by the air blown off through openings 18b-21b provided to the pads 18-21 respectively. Thus the surface of the layer 1a is always fixed at a prescribed position. Therefore a stable focus state is always kept after a focus control is once performed so as to obtain a fixed distance l between the lens 10 and the reading position.
Patent JP-S5568800-A (JP)
Title: Sound reproducer
Inventor: KOBASHI MAKOTO
IPC: H04S1/00
Filed: 1978-11-20
Abstract: PURPOSE:To magnify the sound image to the outside of the speaker and thus to increase the ambience by supplying the addition output of the right and left stereo signals to each speaker via the sound quality correcting equalizer. CONSTITUTION:Signals L2 and R2 branched from signals L and R receive prescribed attenuation quantity A through attenuator 1 to be supplied to phase shifter 2. And signals L2 and R2 are added 3 to signals R1 and L1 respectively after receiving fixed phase shift amount theta. Each addition output is supplied to stereo speaker 5 via sound quality correcting equalizer 9. In this case, if the control is given to  quantity A to 6-8dB and amount theta to 180 deg. each, the sound image extending  outside the speaker becomes maximum. At the same time, the natural ambience can be obtained.
Patent JP-S62299050-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMATA YASUHIDE
IPC: H01L21/3205
Filed: 1986-06-18
Abstract: PURPOSE:To facilitate the microscopic working on the conductive circuit to be turned into a pattern by a method wherein an accelerated oxidization is selectively performed on a polysilicon layer, and the upper surface of the polysilicon layer which will be left as a circuit element is flattened. CONSTITUTION:A pad oxide film 4 having the prescribed thickness is adhered to the surface of the polysilicon layer 3 which is adhered to a semiconductor substrate 1 through the intermediary of an insulating film 2, and after a prescribed mask layer has been adhered on the pad oxide film 4, ions are implanted thereon. Then, the pad oxide film 4 on an ion-implanted region 6 is removed, and the surface of the polysilicon layer 3 is exposed. Besides, a low temperature heat treatment is performed on the exposed polysilicon 3, and the polysilicon layer 3 having the ion-implanted region 6 is converted into the speed-up oxide film 7, to be used for s thick interlayer insulation, by performing an accelerated oxidization on the polysilicon layer 3 having the ion-implanted region 6. In the above-mentioned thermal oxidization treatment, the accelerated oxide film 7 and the upper surface of the polysilicon layer 3 can be made flat by performing a low temperature treatment and an accelerated oxidization.
Patent JP-S6033902-A (JP)
Inventor: MIYASHITA KUNIHIKO
IPC: G01C15/00
Filed: 1983-08-05
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-S5933467-A (JP)
Title: Brush electrostatic charging device
Inventor: OKUNO TATSUO
IPC: G03G15/02
Filed: 1982-08-19
Abstract: PURPOSE:To stop the permanent deformation of fibers to extend the life of a brush considerably, by lowering the rotation speed of the conductive brush of a brush electrostaic charging device temporarily after the electrostatic charging operation to bend fibers in the opposite direction. CONSTITUTION:While a control signal 7 is supplied to a motor driving control circuit 9, a high-speed driving signal 22 is outputted to rotate a motor 21 in the direction opposite to the rotation direction of a photosensitive drum 2 in a speed 2-5 times as high as the rotation speed of the drum 2, and the drum 2 is charged electrostatically with a conductive brush 1 having 30mm. diameter. When the control signal 7 is broken, a low-speed driving signal 22 is outputted from the control circuit 9, and the peripheral speed of the brush 1 is made lower than that of the drum 2. Consequently, the bending direction of brush fibers is opposite, and the elasticity is restored. Therefore, the permanent deformation of fibers is difficult to generate, and the number of copies, which is obtained by the time when the diameter of the brush becomes 26mm. to replace the brush, is increased, and the life of the brush is extended considerably.
Patent JP-H09322878-A (JP)
Title: Washer
Inventor: WAKAYAMA AKEMI
IPC: A47L15/13
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To enable washing of an object to be washed without using a detergent simply by keeping it immersed. SOLUTION: An object 2 to be washed is placed into a washing tank 1 and when tap water is injected, the tap water is turned to washing water by a washing water generator 7 and heated up by a heater 10. The washing water is circulated by a pump 3 purifying a fouled object with a filter 5 while the washing water is vibrated by a vibrator 9 thereby enabling efficiently washing in a short time.
Patent JP-H08311339-A (JP)
Title: Thermosetting resin composition
Inventor: HAYASHIDA AKIRA
IPC: C08L83/04
Filed: 1995-05-17
Abstract: PURPOSE: To obtain the subject composition improved in weatherability and UV light resistance and prevented in the deterioration of color, transmittance and strength for a long period by compounding a thermoplastic resin with a polysilane and a porphine compound (metal complex). CONSTITUTION: A thermoplastic resin composition comprises (A) 100 pts.wt. of a thermoplastic resin, especially a polystyrene resin, (B) 0.01-10 pts.wt. of a polysilane preferably comprising a polysilane (co)polymer of formula I or II (R<1> -R<4> are H, a monovalent hydrocarbon; n is 2 or more; m is 1 or more), and (C) 0.01-5 pts.wt. of a porphine compound preferably comprising a tetraphenylporphine of formula III (M is a metal atom; n is 0,1), an octaethylporphine of formula IV or their complex (the example of the M is Ti, V, Mn, Fe, Co, Zn, Nb, Mo, Rh, Cu, etc.).
Patent JP-H05333879-A (JP)
Title: Noise controller
Inventor: SAKO KAZUYA
IPC: H03H17/04
Filed: 1992-06-03
Abstract: PURPOSE:To obtain the noise controller which detects an error signal as the residual sound based upon a noise and a compensating sound for noise elimination and minimize the error signal in a three-dimensional space to generate an optimum compensating sound. CONSTITUTION:The noise controller which generates the compensating sound in opposite-phase and equal-sound-pressure with the noise and minimizes the residual sound of the noise with the compensating sound to eliminate the noise is provided with sound pressure difference detecting means 1 and 2 which detects sound pressure differences between residual sounds on plural axes in the space where sound elimination is performed, plural sounding bodies (speaker) 11 which generate compensating sounds corresponding to the axes, and a digital signal processor 6 equipped with an adaptive filter which generates a compensating signal for generating the compensating sound and a coefficient updating means which updates the coefficient of the adaptive filter according to the sound pressure difference of the residual sound.
Patent JP-S6033995-A (JP)
Inventor: HAGIMOTO HIROMI
IPC: E21D9/08
Filed: 1983-08-03
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。