baber/WOPTO huggingface dataset:
Patent JP-S632237-A (JP)
Title: Plasma generating device
Inventor: MORI HARUHISA
IPC: H01J27/16
Filed: 1986-06-20
Abstract: PURPOSE:To realize lightness and smallness of coils and besides the whole device, by installing a plasma generating chamber which is formed by narrowing down a rectangular waveguide at its end part in the electric field direction of microwaves so that the cross section is shaped into a slender rectangle, and then disposing magnetic field generators on both sides of the plasma generating chamber. CONSTITUTION:A waveguide 14 is formed so that its width in the electric-field direction (shown in an arrow E) of microwaves is equal to that of a rectangular guidewave 11. As the waveguide is extended from the part of the waveguide 15 to the part of a plasma generating chamber 16, it is narrowed down in steps so that the cross section of the plasma generating chamber 16 along the plane orthogonal to the advancing direction of the microwaves has a slender rectangular shape. Besides, an electromagnet 18 comprising a coil 18a and an iron core 18b, and another electromagnet 19 comprising a coil 19a and an iron core 19b, are disposed in symmetry to each other on both of the plasma generating chamber 16. Hence, the magnetic field can be applied effectively only to the plasma generating chamber.
Patent JP-H0436458-A (JP)
Title: Sliding parts and frequency variable type refrigerant compressor using these parts
Inventor: SATO SHINOBU
IPC: C10N10/16
Filed: 1990-05-31
Abstract: PURPOSE:To improve wear resistance over a wide frequency range and to prolong the life of a device using these sliding parts by forming a nitriding treated layer on the surface of a base material and providing a solid lubricant layer of a specific thickness thereon. CONSTITUTION:The nitriding treated layer essentially consisting of iron nitride is formed by an ion nitriding method on the surface of the metallic base material consisting of an iron system. The solid lubricant layer, such as chemical conversion film of manganese phosphate having 0.5 to 20mum thickness is provided on the surface of this nitrided layer. Since the chemically inert iron nitride layer is formed on the solid lubricant layer, the temp. rise of the sliding surface is small and the shearing force of the solid lubricant is small, by which the coefft. of dynamic friction is additionally lowered. The good wear resistance is imparted to the frequency variable type refrigerant compressor even during low-and high-speed operation, if such sliding parts are used for this compressor.
Patent JP-H10293488-A (JP)
Title: Electrophotographic thermal fixing roll
Inventor: KOBAYASHI NAOFUMI
IPC: G03G15/20
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal fixing roll having a wide nonoffset temperature region, outstanding wear resistance and the property of enduring silicone oil by providing a fluorinated carbon resin layer whose surface roughness, glossiness and contact angle with water are specified respectively, on the surface of a core metal. SOLUTION: This thermal fixing roll is constituted in such a manner that the fluorinated carbon resin layer whose surface roughness Rz is <=3.5 μm, glossiness is <50% and contact angle with the water is >=115 deg. is provided on the surface. The thermal fixing roll is obtained in such a manner that the surface of the core metal is coated with fluorinated carbon resin dispersed liquid paint, to form a dry coating film, a rotary pressure roll is pressed on the surface of this coating film, to apply mirror-like smoothening work to the surface and then, the coating film is melt-stuck by heat treatment. It is preferable that the core metal is in a hollow cylindrical shape and as the core metal in which a heating element for heating, etc., can be installed is suitable.  Fluororesin paint with which the core metal is coated is not limited in particular, but one constituted in such a manner that PTFE resin, PFA resin or a compound of them is dispersed in a liquid medium such as the water is preferably used.
Patent JP-S5845173-A (JP)
Inventor: USHIGOME SUSUMU
IPC: C04B35/66
Filed: 1981-09-10
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-H0438185-A (JP)
Title: Rotating body controller
Inventor: MAKUTA HIROYUKI
IPC: H02P29/00
Filed: 1990-05-31
Abstract: PURPOSE:To make the detecting gain of a speed error detecting means higher by controlling the detecting means to make a prescribed value obtained from the detecting means to zero. CONSTITUTION:The FG signal of an FG 2 provided to a capstan motor 1 is inputted to a speed error detecting means 6. At the means 6, Ev' is calculated from the shown formulae against the error E of the frequency fm of the FG signal to the reference frequency f0 and the calculated error is outputted as a speed error. The speed error Ev' is inputted to a motor drive circuit 5 after gain compensation is performed on the error Ev' by means of a compensating means 4 and the capstan motor 1 is driven with a torque corresponding to the output signal of the means 4 under a condition where the drive of the motor 1 is controlled so as to make the error Ev' zero, namely, the frequency fm of the FG signal can become the reference frequency f0. Therefore, the capstan motor 1 is controlled so that the motor 1 can be rotated at a rotating speed proportional to the reference frequency f..
Patent JP-H04230214-A (JP)
Title: Novel use of modafinil
Inventor: RUI RAFUON
IPC: A61P25/28
Filed: 1991-06-14
Abstract: PURPOSE: To provide a nerve-protecting agent containing modafinil. CONSTITUTION: This agent having nerve-protecting action and usable for the treatment of Perkinson's disease and other deformation diseases of central nervous system contains modafinil expressed by the formula. The agent is usable as a form suitable for oral administration and the dose is usually 50-1,000mg for human.
Patent JP-S5369024-A (JP)
Title: Speaker
Inventor: KITOU ISAO
IPC: H04R7/14
Filed: 1976-12-01
Abstract: PURPOSE:To widen bands by providing rolls at the middle of a diaphragm and depositing a damping agent.
Patent JP-H08332137-A (JP)
Title: Electric blanket used for covering and sheet in common
Inventor: OCHIAI YOKICHI
IPC: F24D13/02
Filed: 1995-06-09
Abstract: PURPOSE: To effectively prevent shoulder part from getting cold by forming a notched part at the upper edge center of base cloth in which heater wires are arranged so that the interval is coarse at the side of the breast and is dense at the side of feet, and freely detachably fitting the base cloth for closing the notched part to the notched part. CONSTITUTION: Heater wires 2 arranged inside base cloth 1 composed of upper and lower covers while meandering are divided into a breast side 2a and a foot side 2b and formed so that the interval at the breast side 2a is coarse and the interval at the foot side 2b is dense. Concerning such an electric blanket, an U-shaped notched part 4 is formed corresponding to a neck part 6 at the upper edge center of the base cloth 1 at the breast side 2a, and base cloth 5 for closing the notched part 4 is freely detachably fitted to the base cloth 1 at the peripheral edge of the notched part 4 by a fitting means 8 such as a chuck. As the fitting means 8, hooks or a Velcro (R), fastener can be used as well. Thus, the shoulder parts can be prevented from getting cold and comfortable sleeping can be attained at all times.
Patent JP-S6123472-A (JP)
Title: Synchronizing signal separator
Inventor: ASADA SEIGO
IPC: H04N5/08
Filed: 1984-07-11
Abstract: PURPOSE:To obtain a stable synchronizing signal by using an error voltage of a PLL circuit so as to control a clamp pulse switching circuit in the titled device used for a VTR. CONSTITUTION:A video signal is inputted to an input terminal 13, subject to peak clamp and a synchronizing signal is separated and outputted, and then the signal 15 is inputted to a phase comparator circuit 16 and a clamp pulse switching circuit 16 and a clamp pulse switching circuit 26. The phase comparator circuit 16 compares the synchronizing signal 15 with the synchronizing signal 21, and a phase error voltage 19 is amplified by an error amplifier 18, inputted to a VCO 20 to form a PLL circuit, and an output from the VCO 20 becomes a synchronizing signal phase-locked to the synchronizing signal 15. Then the comparator 22 compares the voltage 19 and when the signal is within a prescribed range, it is regarded that locking is applied and a clamp pulse 25 is switched to be equal to an output 21 from the PLL circuit and when the result of comparison is at the outside of a prescribed range, it is regarded that locking is not applied and an output from a synchronizing signal separating circuit 14 and the clamp pulse 25 are switched to be equal.
Patent JP-H0842556-A (JP)
Title: Pivotally attaching coupler for pivotallt attaching and coupling two mutually adjacent component
Inventor: HANSUUYURUGEN SHIYUMITSUTO
IPC: F16C11/04
Filed: 1995-06-09
Abstract: PURPOSE: To provide an articulated connector that can establish a rattle-free connection between two components that need connecting with good functioning, simple mounting and a small space requirement in the longitudinal direction of an inserted pin which is positively protected against any loosening and falling- out. CONSTITUTION: One sleeve 14 for receiving a pin 4 is inserted into each of two bores 11 and 12 cut through a first or forked component 2. On its side facing a second component 3, each sleeve 14 has an outwardly directed elastic ring segment 17 that is pre-loaded and supported between both components 2 and 3. On its side facing away from the second component 3, each sleeve 14 has an integrally formed, inwardly directed elastic nose 21 that reaches behind the inserted headless pin 4 to protect it against a falling-out.
Patent JP-H036733-A (JP)
Title: Error checking circuit for adder
Inventor: AMAMIYA TAKESHI
IPC: G06F7/508
Filed: 1989-06-05
Abstract: PURPOSE:To reduce the hardware quantity by checking the errors after having the comparison between the computing results obtained in first and second clock cycles. CONSTITUTION:A set signal 600 receives '1' in the first clock cycle, and the computing result is outputted via a lower rank bit of an adder 3 and sent to the lower rank bit output data 300 of the adder 3. Then '0' is sent to the signal 600 in the second clock cycle, and the computing result is outputted via the high-order bit of the adder 3 and sent to the high-order bit output data 301 of the adder 3. A comparator 5 performs the comparison between the data 400 stored in a register 4, i.e., the computed results obtained in the first and second clock cycles and sends '1' to an output signal 500 when no coincidence is obtained between both computing results. Consequently, the hardware quantity can be reduced for the check of errors.
Patent JP-H08337445-A (JP)
Title: Intermediate film for sandwich glass and sandwich glass
Inventor: SUZUKI MASAO
IPC: C03C27/12
Filed: 1995-06-09
Abstract: PURPOSE: To obtain sandwich glass having excellent penetration resistance and glass splashing preventiveness without degradation in adhesive power with lapse of time by forming a film having specific constitution as an intermediate film of a transparent plate formed with a metal oxide layer or metallic layer on its inside surface side and a glass plate. CONSTITUTION: This sandwich glass 30 is constituted by inserting the intermediate film 20 for the sandwich glass between the transparent plate 10+11 formed with the metal oxide layer or metallic layer 11 on at least its inside surface side and the glass plate 10. The intermediate film 20 is composed of a base layer 22 formed of a polyvinyl acetal resin contg. a plasticizer and having an acetalization rate of 60 to 75mol% as an essential component and an adhesive power adjusting layer 21 formed of a polyvinyl acetal resin contg. a plasticizer, having a molar fraction of 8 to 30mol% of the ethylene group bonded with an acetoxy group to the total ethylene group of the main chain and an acetalization rate of 60 to 75mol% as an essential component. The metal oxide layer or the metallic layer 11 side is provided with the adhesive power adjusting layer 21.
Patent JP-H01312609-A (JP)
Title: Method for selective guiding unmanned vehicle
Inventor: OKURA AKIRA
IPC: G05D1/02
Filed: 1988-06-13
Abstract: PURPOSE:To control cost as a whole system by permitting a selection command means provided on the side of a travel path surface to select a detector which is adjusted to various guidance means installed on a travel path among an optical detector and a magnetic detector. CONSTITUTION:A reflector 31 is installed on a place where the travel path surface is not damaged as the guidance means, and a magnetism-emitting body 13 is installed on a place where the travel path surface is damaged as the guidance means. The optical detector 33 detecting a light from the reflector 31 and the magnetic detector 12 detecting magnetism from the magnetism- emitting body 13 are provided in the unmanned vehicle. Since the selection command means 17 selects the detector which is adjusted to various guidance means 13 and 31 installed on the travel path among the optical detector 33 and the magnetic detector 12 at the time of travel, the unmanned vehicle is prevented from being blindly operated and therefore it is securely be guided along the travel path. Thus, the vehicle is magnetically guided in the place where a part of the travel path is damaged and it can be guided by an optical guidance method in the whole rest of the travel path, whereby cost as the whole system can be controlled to small.
Patent JP-H08159333-A (JP)
Title: Device with liquid-tight joint compressed between two non-parallel bearing
Inventor: REIMON DOU BUIIRUPOWA
IPC: F16J15/08
Filed: 1995-06-09
Abstract: PURPOSE: To provide a fluid-tight holding device capable of preventing the continuous increase of the threshold value of a force for generating fluid tightness during each new use. CONSTITUTION: In order to generate grinding and sliding of a joint surface and to reduce the local flatness for lowering the fluid tightness holding ability of a joint during a very small operation, a metallic annular joint 9 is provided to be compressed between two bearings 27 and 28 forming a sharp angle therebetween.
Patent JP-H05313297-A (JP)
Title: Direct positive silver halide emulsion and color diffusion transfer photographic film using same
Inventor: FUJITA MUNEHISA
IPC: G03C1/485
Filed: 1992-05-11
Abstract: PURPOSE:To obtain the internal latent image type direct positive silver halide emulsion improved in spectral and chemical sensitization performances and graininess characteristics and to obtain a color diffusion transfer photographic film unit using it and high in sensitivity and low in minimum density. CONSTITUTION:The silver halide grains for forming the internal nuclei are chemically sensitized in the presence of an organic silver halide solvent and the solid adsorbent is added before the end of formation of an outer shell silver halide phase to remove a part or all the part of the organic silver halide solvent. The color diffusion transfer direct positive photographic film unit is obtained by using this emulsion.
Patent JP-H04344292-A (JP)
Title: Thermal fusible transfer medium and printing using thermal fusible transfer medium
Inventor: OGAWA TAKAHIRO
IPC: B41M5/40
Filed: 1991-05-20
Abstract: PURPOSE:To provide a thermal fusible transfer medium which ensures the high durability of a printed material and printing using said medium. CONSTITUTION:A thermal fusible transfer medium 1 consists of an intermediate layer containing a ultraviolet-curable resin and a thermal fusible coloring material layer laminated sequentially on a support. This thermal fusible transfer medium 1 is stacked on a transfer medium 5 together and the intermediate layer and the thermal fusible coloring material layer are transferred to the transfer medium 5 using a thermal head 9 to form a printed material. After that, this printed material is irradiated with an ultraviolet beam using an ultraviolet beam projection part 10, and a cured film is formed on the printed material by allowing the intermediate layer to be cured.
Patent JP-H0436591-A (JP)
Title: Heat exchanger
Inventor: KONAKAWA KATSUZO
IPC: F28D7/10
Filed: 1990-05-31
Abstract: PURPOSE:To prevent pitting in a refrigerant passage member or a heat-transmitting partition wall from occurring for a long time, by composing a heat-transmitting partition of a brazing sheet which comprises a core material and a skin material made of a brazing material for covering each surface of the core material, and forming the skin material of a zinc-containing brazing material. CONSTITUTION:A heat-transmitting partition wall 3 is formed of a brazing sheet which comprises a core material 3a and skin materials 3b made of a brazing material for covering both surfaces of the core material 3a. In manufacture of a heat exchanger, heating for brazing the partition wall 3 and a refrigerant passage member 5 to each other causes zinc contained in the brazing material constituting the skin materials 3b of the brazing sheet to be diffused into aluminum constituting the core material 3a, thereby forming a zinc diffused layer. Also, the heating causes zinc contained in a zinc plating layer 7 on the surface of the passage member 5 to be diffused into aluminum constituting the member 5, thereby forming a zinc diffused layer. These zinc diffused layer undergoes surface corrosion on a sacrificial basis in relation to aluminum, so that pitting in the partition wall 3 and the passage member 5 can be prevented for a long time.
Patent JP-H04342967-A (JP)
Title: Bus branch connector and branch method
Inventor: ENOMOTO KAZUO
IPC: H01R4/00
Filed: 1991-05-20
Abstract: PURPOSE:To connect a branch wire by simple operation, by furnishing an electroconductive branching terminal having a backmost part, at which the end of branch wire is connected, and an approx. cylindrical foremost part at which the trunk of the branch wire is connected. CONSTITUTION:Eectroconductive branching terminals 4, 5 having approx. cylindrical foremost parts 4d, 5d are accommodated within a connector cover 6. By these terminals 4, 5 the trunks of twisted pair wires for main line (electric wires to be branched) 1a, 1b are connected with the ends of twisted pair wires for branch (branching electric wires) 2a, 2b. The insulating coverings of the electric wires 1a, 1b are heated and melted only in a necessary portion, and connections are performed. This eliminates twisting-back, intermediate lead-out retwisting of the electric wires 1a, 1b, and the operating easiness can be enhanced. Also the operating time can be shortened.
Patent JP-H09326920-A (JP)
Title: Digital image processing method in the unit of sub pixel
Inventor: SHIOJIRI FUMIKO
IPC: G09G5/36
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To reduce the processing time and to improve the job efficiency almost without degrading image quality by selecting an image of an area required for image processing in the unit of pixels, converting the resolution a multiple of a reciprocal and performing the image processing. SOLUTION: A digital image file or a new image file being an edit object stored in a recording device 2 is opened and pixel arrangement of an image for each layer is stored in a memory 6. Then a mouse and a key board 4 are used to surround the image of an area required for image processing by a rectangle and selected in the unit of pixels and the resolution is converted by a multiple of a reciprocal and the result is stored in a memory 8. Then pixels changed at the input are replaced and the result is given to a memory 7 and displayed on a display device 11. Thus, while confirming the processing result in real time, the image processing is performed in the unit of pixels to reduce the processing time and the job efficiency is improved almost without degrading the image quality and an image with higher quality is generated.
Patent JP-H10335777-A (JP)
Title: Component mounting structure
Inventor: KURATA SADAAKI
IPC: H05K1/18
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To inhibit bonding materials from being one-sided quantitatively on one end side of each component electrode and to prevent the generation of a tombstone phenomenon, by a method wherein steps forming a constriction in the middle of the package are provided on the boundaries between the electrodes of a chip component to expose the surfaces of the electrodes expose, and at the same time of the connection of the component with a substrate, the bonding materials are made to spread on the steps to adhere to the exposed surfaces of the steps. SOLUTION: There are such steps G as a packaging 1b constricts in the middle between electrodes 1a on the boundaries between the electrodes 1a of a chip component 1 and the packaging 1b, and the surfaces of the steps are covered with one part of each electrode 1a. Electrode lands 2a to correspond to the electrodes 1a are provided on the upper surface of a substrate 2. When the chip component 1 is mounted to the substrate 2, creamy solders 3 are prepared on the substrate electrodes 2a, the component electrodes 1a are aligned with the substrate electrodes 2a, and thereafter, the solders 3 are molten by heating and are cured to connect electrically the electrodes 1a with the electrodes 2a. The solders 3 molten by heating spread also on the steps 9 to adhere to the exposed surfaces of the steps of the electrodes 1a.  Moreover, the molten solders 3 spread on both of the end surface side of each electrode 1a and the side of the packaging 1b and are never one-sided only on the end surface side.
Patent JP-H04344636-A (JP)
Title: Silver halide color photographic sensitive material and method for processing same
Inventor: NISHIKAWA TOSHIHIRO
IPC: G03C1/34
Filed: 1991-05-21
Abstract: PURPOSE:Not to impair storage stability even in the case of processing with a small amount of waste processing solution and with a small amount of replenishing solution, and to enhance sensitivity and to reduce changes of gradation and gradation balance. CONSTITUTION:An emulsion layer containing photosensitive silver halide sensitized at least one kind of selenium compound, and a layer containing a tetraazaindene compound having a hydroxyl group in an amount of 10-100mg/m<2> and preventing diffusion of this compound are formed on a support. It is preferred that the photosensitive silver halide grains sensitized by the selenium compound are flat grains having an aspect ratio of 3-10. This photosensitive material can be continuously processed while replenishing a developing solution in an amount of <=500ml/m<2> of the photosensitive material to be processed.
Patent JP-S63309851-A (JP)
Title: Density measuring instrument
Inventor: YOKOYAMA MICHIO
IPC: G01N29/02
Filed: 1987-06-11
Abstract: PURPOSE:To quickly and exactly measure density by measuring the transmission quantity of an ultrasonic wave at every minute rotational angle, while rotating an ultrasonic transmitter and an ultrasonic receiver in a sample container, and calculating a measured value by a computing element. CONSTITUTION:An ultrasonic transmitter 16 and an ultrasonic receiver 19 are immersed through an axis of rotation 23b into a sample 9 in a sample container 11, and an ultrasonic wave 18 which is transmitted from the transmitter 16 is received by the receiver 19. Subsequently, a voltage signal being proportional to the receiving intensity is outputted to a computer 21 through an interface 20. Next, the density in some cross section of the sample 9 is measured, a transmission intensity distribution of its cross section is obtained, the axis of rotation 23b is rotated by a minute angle (for instance, 2 deg.) each, and a projection data in the direction of 360 deg. is obtained. Thereafter, by using the computer 31, an image is reconstituted, and the variable density of black and white which is obtained is displayed on a TV monitor 22. In such a way, the density can be measured in a short time, and also, exactly.
Patent JP-S6037918-A (JP)
Inventor: KAWAI GENSHIROU
IPC: A01N37/18
Filed: 1983-08-09
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。