baber/WOPTO huggingface dataset:
Patent JP-H11226314-A (JP)
Title: Oil treating filter
Inventor: YAMAMOTO KOICHI
IPC: B01D27/10
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To separate easily a non-combustible part of an oil treating filter and its combustible part by a method wherein a spring member and a relief valve are integrally composed of a non-combustible material, further a filter body is integrally composed of a combustible material, and a filter body is separably provided by comprising another body from a case and an integral material of the spring member and the relief valve. SOLUTION: When a cartridge type oil treating filter is finished to be used, a case 1 is cut, the case 1 is detached, and then an integrated material of a leaf spring 5 with a relief valve 6 can be automatically separated from a filter body 2. Further, by detaching a valve body 7 from the filter body 2, the filter body becomes a single body. A part obtained by cutting the case 1, and an integrated product of the leaf spring 5 with the relief valve 6 are recovered as a metallic material, and the filter body 2 is incinerated. A rate of a part capable of being recycled of a component is thus increased, its part to be discarded can be easily treated, and then environmental protection and resource protection can be achieved.
Patent JP-2000251020-A (JP)
Title: Information recording and reproducing device
Inventor: NAITO YUICHI
IPC: G11B7/005
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide the information recording and reproducing device of which cost and power consumption are low by unnecessitating a sensor for hybrid card stabilization detection required for detecting timing to activate an IC chip. SOLUTION: This device is provided with a sensor 13 for detecting the insertion of a hybrid card C, a timer for starting measuring time when the insertion of the card C is detected by the sensor and a means for starting the servo control of a light spot with the optical recording part of the card C and performing prescribed operation confirmation when the timer measures prescribed time and in the case of normality as a result of operation confirmation, the IC chip of the card C is activated.
Patent JP-H04290252-A (JP)
Title: Hybrid integrated circuit
Inventor: SAITO KO
IPC: H01L23/28
Filed: 1991-03-19
Abstract: PURPOSE:To prevent a resin from flowing into the lower part of an element, to reduce a change in the characteristic of a surface-mounting component and to reduce a stress at the inside of the component by a method wherein resin dams are formed in parallel to gaps to the surface-mounting component in an element mounting region or in parallel to adjacent, parts to a soldering land for the mounting component. CONSTITUTION:A conductive paste is screen-printed inside an element mounting region 5 on a ceramic board 1; soldering lands 2 and interconnections 4 connected to them are formed. Resin dams 3 formed by printing an insulating paste along the outer edge of the element mounting region 5 are formed at the outer circumference of the soldering lands 2 inside the element mounting region 5. Then, a semiconductor device 6 is bonded and mounted via solder 7 formed on the soldering land 2; a region including the semiconductor device 6 is covered with a resin 8. The resin dams 3 may be formed at the outside of the element mounting region 5 along the outer circumference of the element mounting region 5.
Patent JP-S60196978-A (JP)
Title: Manufacture of semiconductor device
Inventor: OSE YASUSHI
IPC: H01L29/812
Filed: 1984-03-19
Abstract: PURPOSE:To improve yield and reduce cost by forming a groove to an active operation layer, controlling impurity concentration by ion implantation and attaching a gate, a drain and a source electrode. CONSTITUTION:A non-doped N<-> type GaAs buffer layer 12 and an N type GaAs active layer 13 are grown on a substrate 11. A groove 14 is formed through etching by a H3PO4-H2O2 group etching liquid, and Si is implanted through ion implantation and an active layer 13' is obtained through heat treatment. Source-drain electrodes 22 are shaped through a resistive contact with N type or N<+> type GaAs to an ohmic contact region, and a gate electrode 21 is formed through a rectifying contact with N type GaAs to a recessed region. Since characteristics, such as saturation currents IDSS as the main point of an element, pinch-off voltage VP, etc. are determined by ion implantation, dispersion can be reduced, and yield and microwave characteristics can be improved.
Patent JP-H04271803-A (JP)
Title: Filter press and filtration method
Inventor: HOSHIKAWA HIROYUKI
IPC: B01D25/12
Filed: 1991-02-26
Abstract: PURPOSE:To improve filtration efficiency and to efficiently filter a raw liq. even when the amt. of the raw liq. is small in a single filter press in which the raw liq. is supplied to a filtration chamber through a hole piercing the center of a filter plate by providing a valve to all the holes as the raw liq. passage piercing the center of the filter plate. CONSTITUTION:All the valves 6 of the holes 1 piercing the filter plate are closed, a raw liq. is supplied from a supply port 13, and only the first filtration chamber 15 is filled with the raw liq. The raw liq. is continuously supplied under pressure, hence the pressure in the chamber 15 is increased, filtration is started, the solid in the raw liq. is accumulated on filter cloths 20 and 21, the chamber 15 is almost filled with cake soon, and filtration does not proceed any more. Accordingly, the valve 6 of the hole 1 in the filter plate 2a between the first filtration chamber 15 and the second filtration chamber 16 is opened, hence the cake in front of the hole 1 is blown off by the pressure difference into the second filtration chamber 16, the raw liq. flows into the chamber 16, and filtration is started in the chamber 16. The process is repeated, and the filtration chambers are used one after another.
Patent JP-S56160191-A (JP)
Title: Signal recording method
Inventor: MORIO MINORU
IPC: H04N9/835
Filed: 1980-04-22
Abstract: PURPOSE:To realize a recording on a slant track for not only a color video signal but an aural signal, by having a time-division multiplication between a carrier chrominance signal and a luminance signal after a time compression and then giving a frequency multiplication to the aural signal at the low band side of the FM- modulated signal. CONSTITUTION:A carrier chrominance signal received a low band conversion receives a time compression through a time compressing circuit 17. A switch 13 is switched to the side of input terminal Y to give a time-division multiplication between a carrier chrominance signal and a luminance signal. This multiplied signal receives an FM modulation through an FM modulator 20 to be supplied to a synthesizer 22 through a high pass filter 21. On the other hand, an FM-modulated aural signal is supplied to the synthesizer 22 to be frequency-multiplied to the low band side of the signal supplied from the filter 21. This frequency-multiplied signal is supplied to a rotary head 24 through the recording side contact R of a switch 23 to be recorded on a slant track of a tape 25.
Patent JP-S62211061-A (JP)
Inventor: MIYAZAKI TAKESHI
IPC: A61C8/00
Filed: 1986-03-11
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-S59181725-A (JP)
Title: Resistance coupling type josephson decoder
Inventor: WADA YOSHIFUSA
IPC: H03K19/195
Filed: 1983-03-31
Abstract: PURPOSE:To reduce the inductance of a circuit, and to operate it at a high speed by constituting a titled decoder by using an AND circuit which has made an input condition coincide with a load driving capacity by an AND gate circuit and a circuit for executing a separation and an amplification of input and output signals. CONSTITUTION:A resistance coupling type AND circuit is constituted of an AND gate part 201 constituted of a resistance coupling type 2-input AND gate, an input/output separating and amplifying circuit 202 constituted of a resistance coupling type OR gate, and load resistances 203, 204. An output signal of the prestage and a digit signal to be decoded are inputted to the gate part 201 through the load resistance from terminals 211, 212, respectively. An output signal from the circuit 202 is outputted to an AND circuit of the following stage, or a load circuit from a terminal 213. A terminal 214 is a power source terminal of the circit 202. A load driving capacity of the circuit 202 is set so that two circuits can be driven to match the number of inputs of the gate 201. In case of an example, a ratio of values IC1, IC2, IC3, IC4, IC5 and IC6 of a transition current of elements 221-226 is set to 1:1:2:2:3:3.
Patent JP-S59180621-A (JP)
Title: Document formation device
Inventor: AOKI HIROYUKI
IPC: G06F3/14
Filed: 1983-03-31
Abstract: PURPOSE:To set up an interval between lines while checking the interval by a display device by forming an area storing line interval information in a storage device, specifying a specific position in a document by a cursor and calculating the storage position of the line interval information from the position. CONSTITUTION:A main storage device 13 stores each character information and inter-line interval information corresponding to respective lines constituting a document. Cursor keys 41-44 on a keyboard are depressed to specify a specific position in the document, an inter-line interval is set up in the specific position by a format key 45, the inter-line interval is selected by a succeeding proposal key 46, and then a selection/execution key 47 is depressed. Consequently, a CPU11 calculates the storage position of the inter-line interval information from the cursor position and the inter-line interval information is written in the calculated position of the device 13. Then, the CPU11 writes blank dot data and the inter-line interval corresponding to the inter-line interval information in a video RAM171 after writing character pattern data corresponding to character codes for one line read out from the device 13. Consequently, a display control device 17 displays a document with a required inter-line interval on a CRT16.
Patent JP-S63218373-A (JP)
Title: Electro-printing device
Inventor: SUDA FUMIHIRO
IPC: B41M5/28
Filed: 1987-03-09
Abstract: PURPOSE:To bring a print head in contact with a heating material sheet reliably, by spraying micro-particles which exhibit conductivity only in the direction of thickness when being sprayed in layer onto a heating material sheet facing to the print head. CONSTITUTION:A micro-particle feeder 15 sprays almost uniformly micro- particles P stored in a storage tank 30 onto an electro-heating sheet 9 in lateral direction. Micro-particles P are mixture of highly conductive carbon particles C and insulating particles I at a mixing ratio of about 1:1. The sheet 9 having surface with sprayed micro-particles P is carried through a layer thickness limiting blade 20 to a power supply head 1. In the layer of micro-particles P provided on the surface of the sheet 9, a current flows in the direction of the thickness through carbon particles C but does not flow in the direction of the face of layer because it is insulated by insulating particles I. Consequently, the current flows through a portion of the power supply sheet 9 approximately corresponding to the area of an electrode E in the power supply head 1, thereby ink in an ink layer 9b is fused and transferred onto a paper 5.
Patent JP-S60198578-A (JP)
Inventor: KISHI HISAO
IPC: G09B29/10
Filed: 1984-03-22
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-S57168235-A (JP)
Title: Photometric optical system of single-lens reflex camera
Inventor: IKEMORI KEIJI
IPC: G03B7/099
Filed: 1981-04-09
Abstract: PURPOSE:To reduce the size of a condenser lens system and to easily correct spherical aberration by making a part of the refractive member of a condenser lens, which condenses reflected light from a shutter curtain surface and a film surface, into a reflective surface. CONSTITUTION:The peripheral part a1 of a lens L1 and the center part b1 of a lens L2 are made into reflective surfaces, and the optical axes of the reflective surface a1 and center part b1 are coincident with each other. Reflected luminous flux from a shutter curtain surface and a film surface via the lens L2 is reflected by the reflective surface a1 of the lens L1, further reflected by the reflective surface b1 of the lens L2, and then refracted by the lens L1 to be focused on an element A for photometry.
Patent JP-S53139015-A (JP)
Title: Fuel supply equipment
Inventor: KIMATA KEI
IPC: F02D41/34
Filed: 1977-05-09
Abstract: PURPOSE: To try excellent atomization of fuel, by installing a passage to by-pass flow detecting valve, a venturi insterted in the passage pipe, a nozzle to discharge the fuel measured to the venturi. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59176295-A (JP)
Inventor: KURUTO FUINDAIZEN
IPC: C07F7/18
Filed: 1984-03-22
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-S61211884-A (JP)
Title: Control system for disc memory
Inventor: YOSHIBA YUTAKA
IPC: G11B21/08
Filed: 1985-03-18
Abstract: PURPOSE:To write and read a file to a disk at a high speed by simultaneously accessing to the same track on a disk surface in division by the use of plural heads. CONSTITUTION:Two heads 21, 22 are disposed at 180 deg. separated positions on the same track with respect to a disk surface 1. By these heads 21, 22, there is taken a control means for dividing the same track on the disk surface 1 into two, and simultaneously accessing respectively. For instance every heads 21, 22, linear type head driving devices 91, 92 are respectively provided. In the respective driving devices 91, 92 respective driving system and control system are constructed so as to move simultaneously respective head stands 5 to opposing directions to each other by the same driving amount.
Patent JP-H0375377-A (JP)
Title: Through-hole plating device for printed board
Inventor: ONISHI TOSHIYUKI
IPC: C23C18/31
Filed: 1990-03-06
Abstract: PURPOSE:To uniformize the temp. and concn. distributions of a plating soln. by connecting the ends of a plating soln. circulating lines on its supply and discharge sides respectively to the sections of the plating bath divided by a perforated plate orthogonal to a printed board to be plated. CONSTITUTION:The perforated plate 14 is provided in the electroless plating bath 1 on one side of a printed board 3 to be plated orthogonally to the board 3 to divide the plating bath 1 into two sections. The end of a line joined to the plating soln. circulating lines A and B is connected to the one section of the plating bath on the opposite side of the board 3. The soln. discharge ends of the lines A and B are connected to the plating bath on the board 3 side. When the plating soln. is circulated by this device, the soln. returned to the bath 1 collides with the perforated plate 4, hence its flow velocity is reduced, the soln. is agitated and mixed, the flow velocity is uniformized, and the soln. flows out of the perforated plate 14 and flows in parallel with the board 3.
Patent JP-S51129438-A (JP)
Title: Adhesive composition
Inventor: KOBAYASHI AKIO
IPC: C08F2/00
Filed: 1975-05-06
Abstract: PURPOSE: An adhesive containing acrylic esters as main components, which shows well-balanced storage stability and curing proerties in the presence of an organic hydroperoxide and a polymerization inhibitor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51130292-A (JP)
Title: Collection method of sample pieces such as ore
Inventor: HIRANO KENKICHI
IPC: G01N1/04
Filed: 1975-05-06
Abstract: PURPOSE: To collect adequate and exact amount of ore sample from a high speed belt conveyer using a by-pass belt conveyer which has the same transport ability as the main belt conveyer and can be switched to very low speed operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08244449-A (JP)
Title: Air conditioner for vehicle
Inventor: KAWAI TAKAMASA
IPC: B60H1/32
Filed: 1995-03-14
Abstract: PURPOSE: To prevent a window glass from collecting moisture by re-evaporation of condensed moisture by re-starting a refrigerant compressor based on a variation condition of humidity in a cabin detected after the refrigerant compressor stops operating. CONSTITUTION: Immediately after a refrigerant compressor 18 is turned off, a value obtained by converting a humidity sensor value immediately before turning off to that at 25 deg.C is stored in a memory, and a time passed after the refrigerant compressor 18 has been turned off is counted. Also it is judged whether or not a variation amount of humidity in a cabin by the time when a timer is expired is over a specified limit. Then it is judged whether or not a window glass collects moisture by re-evaporation of vapor adhered to a refrigerant evaporator 22 according to a variation amount of humidity in a cabin. When a variation amount of humidity is over a specified level, the refrigerant compressor 18 is set in ON mode.  In addition, control signals are output into a servo-motor, a motor drive circuit, and a clutch drive circuit so as to control a blowing port switchover damper 11 and operate the refrigerant compressor 18.
Patent JP-2000248182-A (JP)
Title: Additive for resin, curable resin composition, and cured resin
Inventor: MORITA YOSHIJI
IPC: C08J3/12
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an additive for a resin which can impart excellent thermal shock resistance even in a resin after moisture absorption, a curable resin composition which can form a cured resin having the excellent thermal shock resistance even after the moisture absorption, and the cured resin having the excellent thermal shock resistance even after the moisture absorption. SOLUTION: An additive for a resin comprises a powder of silicone rubber with an average particle diameter of 0.1-100 μm, the rubber having a moisture absorption rate of not more than 0.20 wt.% after a 20 hr treatment under conditions of 121 deg.C, 2 atm, and 100% relative humidity. A curable resin composition contains the additive for the resin. A cured resin is obtained by curing the curable resin composition.
Patent JP-H05213718-A (JP)
Title: Preparation of solid powdery cosmetic
Inventor: TAKATSU AKIHIKO
IPC: A61K8/00
Filed: 1992-02-04
Abstract: PURPOSE:To provide a process for the preparation of a solid powdery cosmetic having uniform hardness throughout the whole cosmetic and usable in uniform state without causing partial hardening when applied by a specific make-up tool. CONSTITUTION:The objective process for the preparation of a solid powdery cosmetic comprises (A) a step to press a powdery cosmetic and form a solid cosmetic, (B) a step to transfer the solid cosmetic formed by the step (A) into a frame having a receiving pan, (C) a step to place a powdery cosmetic on the solid cosmetic transferred in the frame and (D) a step to press the powdery cosmetic and the solid cosmetic at the same time in the frame.
Patent JP-S51131348-A (JP)
Title: Locating system of variable angle intersecting type in hydrographic ch art
Inventor: ARAI TSUTOMU
IPC: G01C21/22
Filed: 1975-05-10
Abstract: PURPOSE: To record the location accurately, avoiding irregular variation of intersecing angles of hyperbola. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05258558-A (JP)
Title: Serial access memory
IPC: H01L27/10
Filed: 1992-03-13
Abstract: PURPOSE:To easily make a serial access memory large in capacity memory by improving the integration degree of the serial access memory. CONSTITUTION:This memory is provided with plural memory blocks 1 which are constituted of plural memory cells consisting of one transistor and one capacitor, a write bit address pointer 2 which is provided one by one for one memory block 1, a write word address pointer 4, a read bit address pointer 5, and a read word address pointer 7. The bit address pointer 2 and 5 of the same memory block share the same bit line, the word address pointer 4 and 7 share the same word line. Each address for writing and reading is provided with the difference by address numbers more than numbers of one memory block, thereby the writing memory block and the reading memory block are always made different. Therefore, the memory cell consisting of one transistor and one capacitor can be used and the degree of integration is improved.
Patent JP-H09238921-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: MORI KAZUO
IPC: G01R33/32
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging apparatus which eliminates the need for arranging excess trap circuits to limit the number thereof to the necessary minimum whether a high magnetic field with a higher frequency of an RF magnetic field or a large receiving coil is used. SOLUTION: A coil 31 for RF reception is provided with a trap circuit in which a trap frequency varies so that resonation occurs at a trap frequency having a specified quantity of frequency offset with respect to the frequency of an RF excited magnetic field to present a higher impedance under the normal temperature and with a rise in the temperature, the frequency offset increases while the impedance lowers.
Patent JP-H01229059-A (JP)
Title: Insulating composition and power cable
Inventor: SUZUKI ATSUSHI
IPC: C08L23/16
Filed: 1988-03-10
Abstract: PURPOSE:To obtain an insulating composition, excellent in water treeing resistance and suitable as insulators for power cables, by blending a mixture consisting of a maleic acid-modified low-density polyethylene and ethylene-ethyl acrylate copolymer with a crosslinking agent and antioxidant. CONSTITUTION:An insulating composition obtained by blending (A) 100 pts.wt. mixture, consisting of (A1) a maleic acid-modified low-density polyethylene, preferably having 0.5-5wt.% amount of modification and (A2) ethylene-ethyl acrylate copolymer and having 0.5-15wt.%, preferably 0.5-10wt.% ethyl acrylate content of the total mixture with (B) 1.5-3 pts.wt. crosslinking agent (e.g., dicumyl peroxide) and (C) 0.2-0.3 pt.wt. antioxidant [e.g., 4,4'-thiobis(6-tert- butyl-3-methylphenol)].
Patent JP-H01239168-A (JP)
Title: Production of surface-modified aromatic polyamide fiber
Inventor: WATANABE HIROSUKE
IPC: D06M101/16
Filed: 1988-03-10
Abstract: PURPOSE:To obtain the title fiber outstanding in resistance to the solvents for matrix resins and in adherability to the matrix resins, by treating an aromatic polyamide fiber with a specific inorganic compound followed by treatment with a specific organosilicon compound. CONSTITUTION:An aromatic polyamide fiber is impregnated with an aqueous dispersion containing hydrous magnesium silicate fine powder <=3mu in mean size and a hydrated gel-forming inorganic compound (e.g., aluminum silicate) followed by e.g., drying and hot drawing. Thence, the resultant fiber is treated with an organo-silicon compound having in the molecule at least two reactive groups differing from each other consisting of a reactive group selected from methoxy, ethoxy, cellosolve groups etc., and at least one reactive group selected from epoxy, amino, isocyanate and vinyl groups (e.g., silane coupling agent) to impart said fiber with 0.3-1.5wt.% based on said fiber of said compound, thus obtaining the objective surface-modified aromatic polyamide fiber.