baber/WOPTO huggingface dataset:
Patent JP-H08269430-A (JP)
Title: Production of water-based adhesive composition
Inventor: HASEGAWA TAKESHI
IPC: C09J11/04
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a water-based adhesive composition excellent in dispersion stability, dry adhesiveness and wet adhesiveness by adding a microparticulate inorganic filler to a mixture comprising a vinyl monomer and a vinyl monomer having a specified polar group and emulsion-polymerizing the mixture in the presence of a cationic surfactant. CONSTITUTION: This composition is produced by adding 1-200 pts. wt. microparticulate inorganic filler with a negatively charged surface to 100 pts.wt. mixture comprising 50-99.9wt.% vinyl monomer (e.g. alkyl (meth)acrylate or vinyl acetate) and 0.1-50wt.% vinyl monomer having at least one polar group selected from the group consisting of an amino group and a pyridyl group in the molecule (e.g. aminoacrylic (meth)acrylate) and emulsion-polymerizing the resulting mixture in the presence of a cationic surfactant in water.
Patent JP-S52156624-A (JP)
Title: Detection of skin color of color film
Inventor: TAKAHASHI KIMIHARU
IPC: G01J3/46
Filed: 1976-06-22
Abstract: PURPOSE: To discriminate highly accurately the skin color of a color photograph by defining the range of the skin color with an ellipse or ellipsoid in two- or threedimensional coordinates, in which the densities of blue, green and red colors or their combinations are used as the axes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08268234-A (JP)
Title: Windshield wiper system for automobile
Inventor: FUJITA HIROYUKI
IPC: B60S1/32
Filed: 1995-03-30
Abstract: PURPOSE: To check any judder phenomenon in a windshield subjected to a water- repellent process as well as to protect this water-repellent layer. CONSTITUTION: This wiper system is provided with a blade 5 to wipe waterdops on a glass surface, and a pressing force variable mechanism to regulate the extent of pressing force of this blade to the glass surface, and it is so constituted that the blade 5 is made so as to travel on the glass surface in a state of being floated up from the glass surface. Each wiper arm 3 is connected to a pressure regulator 7, making the thrusting pressure of the blade 5 or a spacer 6 to a windowpane 1 regulable or selectable. With a pressure changeover by this pressure regulator like that, the thrusting pressure of the blade 5 to the windowpane 1 is made so adjustable.
Patent JP-H09266253-A (JP)
Title: Semiconductor device
Inventor: KATO YOSHIHIKO
IPC: H01L27/10
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the reliability upon the part in lower writing-in voltage in the state before writing-in a high resistance thin film layer by reducing the dispersion in the writing-in voltage induced by the underneath stepped part shape, in a non-volatile semiconductor memory using an anti-fuse. SOLUTION: This device is composed of an insulator layer 102 provided at least on a substrate 101, a lower part metallic wiring 103 on the insulator layer 102, insulating layers 104, 106 insulating the lower metallic wiring 103 and upper part metallic wirings 105, 109, a connecting hole 7 connecting the upper and lower part metallic wirings formed by isotropic etching step, a high resistant a-Si layer 108 formed in the connecting hole 107 and the upper part metallic wirings 105, 109. In such a constitution, the connecting part of on the connecting hole bottom can be minimized by forming the connecting hole using the isotropic etching step thereby enabling the writing-in part onto the high resistance a-Si layer to be limited.
Patent JP-H04284208-A (JP)
Title: Manufacture of plastic lens
Inventor: MATSUNAGA NOBORU
IPC: B29C35/08
Filed: 1991-03-14
Abstract: PURPOSE:To provide a method of producing a lens for which a form can be easily made, and which has high dimensional accuracy and no internal strain. CONSTITUTION:A pressing force of compressed air and a suction force by vacuum extraction are applied to two transparent and elastic films 4, 18 opposed to each other to deform the films to the shapes of a projected cored form 33 and a recessed cavity form 34, respectively, and under the condition where an ultraviolet curing type liquid resin 35 is cast thereinto, both the forms are combined with each other to make a casting mold 37. While the shape of this casting mold 37 is being recognized by a shape recognizing device 10, the pressing force and the suction force are regulated by a controller so that the casing mold has a predetermined shape, and thereafter, rays from ultraviolet lamps 25 are projected onto the casting mold 37 to cure the ultraviolet curing type liquid resin 35.
Patent JP-S63239878-A (JP)
Title: Superconducting transistor
Inventor: OKURA KENGO
IPC: H01L39/22
Filed: 1987-03-26
Abstract: PURPOSE:To obtain a wide interval between anode and cathode electrodes and a large current amplification factor by providing two electrodes provided at polycrystalline superconductor and a gate electrode similarly provided at the superconductor for supplying a current to the region of the superconductor interposed between the two electrodes. CONSTITUTION:A normal conductive anode electrode 1 and a normal conductive cathode electrode 2 are provided separately at a predetermined distance D on the upper surface of a polycrystalline superconductor 3, and a gate electrode 4 is provided on the rear surface. A superconducting transistor is held at a critical temperature Tc by predetermined cooling means, a signal is applied to the electrode 4 to inject normal conductive electrons or quasi-particles to a region between the electrodes 1 and 2. Thus, the superconducting state is controlled to modulate a current (anode current) flowing between the electrodes 1 and 2. Thus, since the superconductor is employed, a tunnel barrier is formed at many grain boundaries to obtain a grain boundary Josephson effect. Since the distance between the electrodes can be largely taken, the manufacture is easy without necessity of miniaturization.
Patent JP-H09266103-A (JP)
Title: Chip thermistor and method for manufacturing the same
Inventor: YOTSUMOTO KOJI
IPC: H01C7/04
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To increase the range of resistance and thermistor characteristic of B value by increasing the adjustment range of resistance, to easily obtain the characteristics of low resistance and high B vale, and to obtain an enough mechanical strength by preventing micro cracks or the like. SOLUTION: A rectangular parallelepiped thermistor element 12 is formed by stocking and bonding several thin plate materials 11 of ceramic sintered compact. Several electrodes 13 for resistance adjustment are formed on the surface or in the thermistor element 12. These electrodes 13 are exposed at the ends of the thermisotor element 12. Several thin plate materials 11 are stacked and bonded by an insulating adhesive 16. An insulating ceramic board material 15 is adhered to two of the four sides of the thermistor 12 through an insulating adhesive 16. The other two sides are covered with insulating polymer film.
Patent JP-H0243957-A (JP)
Title: Re-activation of catalyst composed of noble metal of group viii
Inventor: HOOBE SHIYUREEDAA
IPC: B01J38/64
Filed: 1989-03-28
Abstract: PURPOSE: To reactivate a Group VIII noble metal catalyst for purification of crude terephthalic acid by bringing hot water first, then cold water and further a concd. alkaline soln. into contact with a purification catalyst. CONSTITUTION: After the soln. of the purified terephthalic acid is taken out of a purification reaction vessel, the purification catalyst is brought into contact with the hot water for about 0.5 to 1 hour at about 200 to 350 deg.C. Then, the purification catalyst is brought into contact with the cold water for about 0.5 to 10 hours at about 3 to 100 deg.C. Further, the purification catalyst is brought into contact with the concd. alkaline soln. of about 12 to 30 wt.% salt or hydroxide of ammonium, alkali or alkaline earth metal for about 1 to 10 hours. The purification catalyst of the crude terephthalic acid is thus reactivated and the method is made cost effective.
Patent JP-H02252432-A (JP)
Title: Eye refractivity measuring apparatus
Inventor: ISHIKURA YASUHISA
IPC: A61B3/113
Filed: 1989-03-27
Abstract: PURPOSE:To enhance measuring accuracy by eliminating the artificial measuring error of an examiner by detecting the glance direction of an eye to be examined by comparing the center of the eye to be examined with the position of a bright point image. CONSTITUTION:A projection system 1 consists of a light source 4 and a half mirror 5 for reflecting the luminous flux 11 from the light source toward an eye 3 to be examined and a light detection system 2 consists of an objective lens 8 and a photodetector 9. An operator 13 is connected to the photodetector and operates a diopter value from the light detection state and quantity-of-light distribution of the photodetector to output the same to a display device 14. The center of the eye to be examined can be calculated on the basis of the quantity-of-light distribution of the photodetector and, since the position of the bright spot image formed by the corneal reflex of the eye to be examined is shifted from the center of the eye to be examined with the movement of a glance, the glance direction of the eye to be examined can be detected by the comparison of the center of the eye to be examined with the position of the bright point image and an artificial error can be eliminated.
Patent JP-H1127589-A (JP)
Title: Structure of ccd array with tap
Inventor: KIIK MARTIN J
IPC: H04N3/15
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To eliminate initial pixel droop in a sensor, while keeping a uniform pixel pitch. SOLUTION: In a charge-coupled device containing an image-processing section 102 and a read section 104, the image-processing section decides columnal directions and includes plural image processing sub-sections, and the read section includes an output node structure 116 and plural read sub-sections 106. The read sub-section includes plural intermediate registers 110 and horizontal register segments 112, and a layout area is decided between the sub-sections. The output node structure is coupled with the horizontal register segments and laid out in the layout area.
Patent JP-S60215871-A (JP)
Inventor: SAKANE ISAMU
IPC: D03D15/00
Filed: 1984-04-11
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-S59200775-A (JP)
Title: Electrolyzing method and electrolytic cell used therefor
Inventor: SAMEJIMA YASUSHI
IPC: C25B9/19
Filed: 1983-04-26
Abstract: PURPOSE:To permit easy discharging of gaseous H2 generated in a cathode and to improve the efficiency in electrolyzing operation by modifying a mercury method electrolytic cell for an NaCl soln. to a horizontal diaphragm type electrolytic cell and inclining the electrolytic cell at a specific angle. CONSTITUTION:The part above a cation exchange membrane 3 is used as an anode chamber 1 having an insoluble anode plate 12 formed of graphite and the part below the membrane 3 is used as a cathode chamber 2 having a cathode plate 15 formed of a bottom part and the entire part of the electrolytic cell is inclined at 1/10-60 deg. inclination relative to the horizontal plane, in the stage of modifying mercury method electrolytic cell for an NaCl soln. as it is to a diaphragm type electrolytic cell having the membrane 3 without discarding said cell as scrap. A catholyte is supplied through an inlet 19 in a low position to the inside of the chamber 2 and the mixed vapor-liquid phase soln. composed of the NaOH soln. and gaseous H2 formed by the electrolysis is discharged through a discharging port 20 in a high position, by which the stagnating and sticking of the gaseous H2 on the bottom surface of the membrane 3 and the consequent decrease in electrolytic refining efficiency are prevented.
Patent JP-S53299-A (JP)
Title: Epoxy resin composition
Inventor: KITAMURA MASAHIRO
IPC: H01L23/31
Filed: 1976-06-25
Abstract: PURPOSE: To provide epoxy resin composition for encapsulating semiconductor elements having improved hardening characteristics and capable of forming cured products of higher glass transition temperatures, by the use of a hardening agent free from unreacted phenol. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09266571-A (JP)
Title: Image transmitter
Inventor: KINOSHITA NOBORU
IPC: H04N7/08
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To transmit the image signals of plural cameras or high-resolution image signals while using ordinary band width of one channel of image signals by selectively sending the outputs of plural video cameras. SOLUTION: The output of a camera designated signal superimposing circuit 6 is transmitted from a transmitter 7 to a receiver 8. Then, a video memory 11 is made to correspond to a camera 1, a video memory 13 is made to correspond to a camera 2, and a video memory 15 is made to correspond to a camera 3. The memories 11, 13 and 15 update stored contents only when a storage command is received. Besides, the contents of the respective video memories are always read out according to the scan patterns of cameras, converted to video signals and outputted. The output of the memory 11 is inputted to a display device 12 and displayed, the output of the memory 13 is inputted to a display device 14 and displayed and the output of the memory 15 is inputted to a display device 16 and displayed respectively as images. As a result, images for three video cameras can be alternately transmitted.
Patent JP-H09296127-A (JP)
Title: White pigment having photochromic property and production of the pigment
Inventor: YOSHINAGA TOSHIHIRO
IPC: C09C1/36
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To comparatively easily obtain the subject pigment high in opacifying properties and useful for a cosmetic etc., without impairing a white tint, through warming a water suspension of rutile titanium dioxide. SOLUTION: This pigment comprises rutile titanium dioxide coated with anatase titanium dioxide in a quantity of 10 to 150wt.% based on the base titanium dioxide. It is preferably to cause the degree of coloration ΔE1 according to formula I [(L1 , a1 , b1 ) is a color tone before UV-light irradiation; (L2 , a2 , b2 ) is a color tone just after UV-light irradiation] to be 4 to 2 and the deggee of restoration Δ E2 according to formula II [(L3 , a3 , b3 ) is a color tone after leaving to stand in a dark place for 24hr. after UV-light irradiation] to be >=4. Moreover, this pigment of obtained preferably by warming a water suspension of rutile titanium dioxide, adding both titanium sulfate and an alkali (e.g. sodium hydroxide) top coat the rutile titanium dioxide with the resultant titanium dioxide, neutralizing, filtering, washing, drying and heating up to 100 to 700 deg.C.
Patent JP-S549214-A (JP)
Title: Preparation of carboxylic acid ester of secondary or tertiary alcohol
Inventor: HARADA ROKUROU
IPC: C07C69/02
Filed: 1977-06-24
Abstract: PURPOSE: To prepare the title compound useful as pharmaceuticals, chemicals and their intermediates, easily in high yield, by the ester interchange reactio of a carboxylic acid ester of a primary alcohol with a secondary or tertiary alcohol in the presence of a catalyst comprising an organo-tin compound. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59200473-A (JP)
Title: Photodetector
Inventor: SHINOHARA YASUO
IPC: H01L31/0216
Filed: 1983-04-27
Abstract: PURPOSE:To prevent the increase of dark current and the reduction of reliability by utilizing characteristics of the Si nitride film as a non-reflective coating film by determining the total film thickness of the Si nitride film and the Si oxide film or the Ge oxide film formed on the light-receiving plane to be a specified optical film thickness. CONSTITUTION:A Ge oxide film 2 of 50-100Angstrom  is formed on a surface of a Ge wafer 1 by anodic oxidation or CVD. Subsequently, an Si nitride film 3 having a refractive index of 1.87 is formed to 1,740Angstrom  thick which is 1/4 wave length for the wave length 1.3mum. Next, dielectric films 2 and 3 except a light-receiving part 5 are removed by using photoresist 4, after which P-N junction 6 is protected by an Si oxide film 7 followed by P-side metallizing 8 and N-side metallizing 9. The thickness of the Ge oxide film is 1/10 or less of 1/4 wave length in the optical film thickness, thereby preventing the increase of the reflectance.
Patent JP-S63240088-A (JP)
Title: Die bonding device
Inventor: SHIMADA KATSUTO
IPC: H01L21/52
Filed: 1987-03-27
Abstract: PURPOSE:To remove the waste of a radiator plate, and to shorten the time required by measuring the characteristics of a semiconductor laser element under the state, in which the laser element is brought into contact onto the radiator plate, and determining the execution of die bonding by the result of the measurement. CONSTITUTION:A semiconductor laser element 7 is attracted and supported by a collet 6, and brought into contact onto a radiator plate 1. Currents are injected to the semiconductor laser element 7 by a power supply 5 under the state, a laser is oscillated, and laser beams 20 are monitored by a photodetector 14 for monitor. Injection current-optical output characteristics are investigated, and the nondefective or defective semiconductor laser element 7 is decided by threshold currents, external differential quantum efficiency, the presence of a kink, etc. Die bonding is not conducted and the semiconductor laser element 7 is disposed when it is regarded as a defective, and die bonding is performed by heating the radiator plate 1 when it is regarded as a nondefective. Accordingly, the time required for die bonding is shortened.
Patent JP-S58191472-A (JP)
Title: Semiconductor device
Inventor: HOKARI YASUAKI
IPC: H01L21/316
Filed: 1982-05-04
Abstract: PURPOSE:To improve the characteristics of an MIS transistor by a method wherein an SiO2 film is provided between a magnesia spinnel film and a semiconductor substrate. CONSTITUTION:The magnesia spinnel film 2 is epitaxially grown on the surface of a silicon substrate 1, an SiO2 film 4 is formed, and then an SiO2 film 45 is provided by performing a heat treatment in an oxidized atmosphere. A polycrystalline silicon film 5 is provided, N type impurities 6 are ion-implated, and an N type impurity region 61 is formed by performing a heat treatment. The MIS transistor is formed by providing an insulation material 47, contact hole 7 and a metal film 8. The SiO2 film 45 may be formed exceeding 100Angstrom in thickness, but as it is desirable that the gate insulating film has a large capacitance from the viewpoint of improvement in characteristics of the transistor, it is necessary that the magnesia spinner film of a high dielectric constant is thickly formed.
Patent JP-S58192289-A (JP)
Inventor: NAGASE HARUO
IPC: H05B41/14
Filed: 1982-04-30
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-S533584-A (JP)
Title: Preparation of water-insoluble non-specific protease
Inventor: HIROHARA HIDEO
IPC: C12N11/10
Filed: 1976-06-24
Abstract: PURPOSE: To prepare water-insoluble non-specific protease having high esteraseand amidase-activities, by the adsorption of crude non-specific protease originated from streptomyces genus to an anion-exchange resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07257161-A (JP)
Title: Air conditioner for electric vehicle
Inventor: AKIMOTO RYOSAKU
IPC: B60H1/32
Filed: 1994-03-22
Abstract: PURPOSE:To prevent damages of an inverter controller, an inverter incorporatcd therein or the like by the charged voltage by disconnecting the electric circuit to an air conditioner by the signal from a charger when a battery is charged. CONSTITUTION:When an electric vehicle is traveling, the power is supplied to a motor 37 for traveling from a battery 11 through an inverter 36, and the power is supplied from the battery 11 through an electric circuit 42 and a switch 39 when an air conditioner 40 is operated. When the battery 11 is charged by a charger 35, the charging signal of the charger 35 is inputted to a protecting means 41, and the protecting means 41 gives the output to the switch 39 to open it. Thus, the application of the excessive voltage during the charging to the air conditioner 40 is prevented, and damages of an electric element such as an incorporated microcomputer and a semiconductor can be prevented.
Patent JP-H06289815-A (JP)
Title: Lcd driving circuit with port function
Inventor: ITO SHUICHI
IPC: G09G3/20
Filed: 1993-04-01
Abstract: PURPOSE:To preclude failure up to the generation of a mode selection command after resetting operation by providing a transistor(TR) which has large ON resistance and supplying a specific potential to a terminal through the TR until the mode selection command is generated after the resetting operation. CONSTITUTION:An OR circuit 9 generates a high level output since a 2nd input as an inversion input goes down to a low level. The high level output turns ON the TR 10, but the ON resistance of the TR 10 is large and the TR 10, therefore, operates as a pull-down resistance. Consequently, a potential VO is supplied to a line L through the TR 10. Namely, the potential VO is applied to the terminal PAD by the TR 10 through the pull-down resistance in an operation mode undetermined period until one of select data SEL, input/output switching data DDR, and a control signal LCDE is generated by a CPU after a reset signal RST is generated, and then held and outputted to corresponding flip-flops 11-14.
Patent JP-H08272747-A (JP)
Title: Electronic equipment
Inventor: INUI TAKAO
IPC: G06F15/02
Filed: 1995-03-31
Abstract: PURPOSE: To confirm the number of days and a schedule without switching a display month and to improve operability by displaying a calendar of one month centering today or a specified day. CONSTITUTION: When an instruction for displaying the calender of one mouth of today or a specified day is given from a calendar operation part 2 to a calendar processing part 5, the calender of one month of today or the specified day is calculated. Then, calendars of the last and next months are also calculated. The calculated calendars of the three months are put together in one and the calender of one month is displayed from the calendars of the two months by a calender output part 8 so that the today or the specified day is in the center. When the instruction for the calender display of neither today nor the specified day is given and an ordinary calender display instruction is made, the calender of the present month is displayed. I this case, the last week of the last month is displayed at the same time when 1st of the this month is Sunday.
Patent JP-H01246577-A (JP)
Title: Faulty carrier removing method for copying machine
Inventor: MATSUSHITA KOJI
IPC: G03G15/09
Filed: 1988-03-29
Abstract: PURPOSE:To drastically remove faulty carriers when images are not formed by moving the main pole of a magnet roller to the upstream of a line linking the center of the magnet roller with the center of a photosensitive body drum, transferring the faulty carriers of developer to the photosensitive body drum and collecting them. CONSTITUTION:The removal of the faulty carriers is performed in a state where the photosensitive body drum 1 is rotated before and after one copying action, a magnetic part 411 is rocked by a specified angle theta and the main pole N1 is moved from an ordinary position P1 to a position P2 for the removal of the faulty carriers on the upstream. Thus, the position of the main pole N1 is moved to the upstream of the position P1 on a straight line l linking the shaft center Q of the magnetic part 411 with the rotation shaft center O of the photosensitive body drum 1 so as to forcibly transfer the faulty carriers to the periphery of the rotating photosensitive body drum 1 and collect them. Thus, even when ordinary copying is performed, the amount of the faulty carriers can relatively be reduced that are transferred to the photosensitive body drum 1, stuck to copying sheets and moved to a fixing device.