baber/WOPTO huggingface dataset:
Patent JP-S588511-A (JP)
Title: Selective separation membrane
Inventor: KATOU YASUO
IPC: C08J9/00
Filed: 1981-07-09
Abstract: PURPOSE:To obtain a separation membrane excellent in gas separation capacity, by using, as a starting material, polycarbonate containing one or more of bisphenols having one or more substitutents bonded to the oxygen atom of a hydroxyl group as a glycol component. CONSTITUTION:As the glycol component of polycarbonate, specific bisphenols shown by the formula are used. From a solution prepared by dissolving an appropriate amount of polycarbonate in a solvent, a homogenous a symmetric or an asymmeteric membrane are prepared by a conventional method. This dilute solution of polycarbonate is uniformly applied on the surface of a porous film and dried or pressed thereto under heating to obtain a composite membrane. As a support, cellulose acetate, polysulfone or polyvinyl fluoride are used and the shape is that of a hollow yarn or a flat film. The thickness of a thin polycarbonate film coated on the surface of the support is pref. about 0.01-10mu. In the formula, R<1> and R<2> are each Cl, Br or 1-6C monovalent org. group.
Patent JP-H10296907-A (JP)
Title: Manufacture of circuit substrate
Inventor: NAKAYAMA MASARU
IPC: B32B15/08
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To improve productivity and dimensional precision by irradiating light on the surface of a curable adhesive sheet in a state a substrate and the curable adhesive sheet are laminated, and after that, by laminating a flexible metallic foil to the curable adhesive sheet. SOLUTION: Photopolymerization composition is applied to a PET film (polyethylene terephthalate film), and a PET film is applied to the coat for forming a laminated film. By irradiating near ultraviolet light to the laminated film by using fluorescent lighting having maximum luminous wavelength of 400 nm, a curable adhesive sheet inserted between the PET films are obtained. The curable adhesive sheet is transferred to a polyimide film for forming laminated body composed by laminating the polyimide film and the curable adhesive sheet. The light of at least 300 nm and less than 350 nm is irradiated to the laminated body, and the laminated body is pressed with copper foil laminating, and after that, cured at 25 deg.C for seven days for manufacturing a circuit substrate.
Patent JP-H047870-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: MIYASHITA TAKUMI
IPC: H01L27/115
Filed: 1990-04-25
Abstract: PURPOSE:To enable writing/erase of data for each bit by one cycle processing, by controlling the connection of transfer gates arranged between an EEPROM cell and a first and a second control signal lines by a selection signal. CONSTITUTION:An EEPROM cell 1 is connected with a first and a second control signal lines 21, 22 via a first and a second transfer gates 31, 32, which are controlled by a selection signal supplied to a selection signal line 4. Writing, erase, and read for the EEPROM cell 1 are executed via the control signal lines 21, 22. Thereby, in the same way as the ordinary DRAM and the like, writing/erase/read of data for each desired bit is enabled by one cycle processing, so that high speed access is realized and, in addition, the deterioration of a cell transistor can be reduced.
Patent JP-S61260322-A (JP)
Inventor: JIEEMUZU EMU RAPEIYA
IPC: G06F3/033
Filed: 1986-05-10
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-H04336071-A (JP)
Title: Ozone deodorizing device
Inventor: ASAHI NORIHITO
IPC: F24F13/28
Filed: 1991-05-13
Abstract: PURPOSE:To provide an ozone deodorizing device by which deodorization can be performed quickly by a simple structure also residual ozone can be quickly removed and also the internal constitution of blower or the like can be protected from ozone. CONSTITUTION:In an ozone deodorizing device, an ozone removing means, blower means and an ozonizing means are arranged in this order successively from the upstream. In a controller 9, by pressing a start switch 15, first for a predetermined time of the processing time set in a time setting dial 19, an ozone release mode is executed by driving an ozone generating device 25 and a motor 27. At this time, ozone is released into a room from a gas blow port 5. Next for a predetermined time, the ozone generating device 25 is stopped, and by driving the motor 27 continued, an ozone removing mode is executed. Here, ozone is removed. Accordingly, deodorization can be promptly performed by a simple structure, while also residual ozone can be quickly removed, and internal constitution of blower or the like is protected from ozone.
Patent JP-S61265861-A (JP)
Title: Semiconductor memory device
Inventor: SHIRATO TAKEHIDE
IPC: H01L27/088
Filed: 1985-05-20
Abstract: PURPOSE:To contrive accomplishment of high density on a semiconductor device without causing characteristic deterioration by a method wherein a load element is constituted by the depletion type MIS-FET located on a semiconductor layer, and a drive element and a read-out/write-on element are constituted by the enhancement type MIS-FET located on a semiconductor substrate. CONSTITUTION:The N-channel enhancement type MIS-FET 2, to be formed on the semiconductor substrate 1 which is used as a driver element or a read-out/write-in element, is formed on a P-type semiconductor substrate 1. The insulating film 3, consisting of a CVD oxide film, is formed on the semiconductor substrate 1, and an N-channel depletion type MIS-FET 5 is formed as a load element on the P-type semiconductor layer 4 which is formed by single- crystallizing polycrystalline silicon.
Patent JP-S63273055-A (JP)
Title: Probe for measuring density of impurity element in molten iron
Inventor: SASABE MINORU
IPC: G01N33/20
Filed: 1987-04-30
Abstract: PURPOSE:To measure an impurity in molten iron even at a high temperature and even in a high density oxygen with a high accuracy by providing a sensor in a probe and coating the solid electrolyte of the sensor by a material for making the activity of the oxide of an impurity element constant. CONSTITUTION:A reference electrode 1 is provided in the sample container 11 of a probe 20. A solid electrolyte 2 is provided outside the reference electrode 1. A coating 3 is formed on the surface of the solid electrolyte 2 by a material for making the activity of the oxide of an impurity element to be measured contained in molten iron take a constant value and a material for rendering the former material a molten condition or a semi-molten condition in the molten iron. For example, when an Si density is measured, the surface of the solid electrolyte 2 is coated by the binder of SiO2 and CaF2. Further, the counter electrode of a molten iron side lead 6 and a temperature measuring element 10 are provided. The molten iron is put into the sample container 11 from a lid 15 and an electromotive force between the reference electrode 1 and the counter-electrode of the molten iron side lead 6 is detected. A temperature correcting calculation is conducted on the electromotive force to obtain an impurity element density. Accordingly, since the electrolyte is coated by the material for making the activity of the oxide of the impurity element take the constant value, the impurity element density can be measured with a high accuracy.
Patent JP-S5633334-A (JP)
Title: Film or sheet rolling-in apparatus
Inventor: AOKI HIROSHI
IPC: B65H23/02
Filed: 1979-08-27
Abstract: PURPOSE: To obviate adjustment necessary due to chang-over of forward running and backward running to facilitate rolling-in or rolling-out of a film or sheet, by arranging a detector for detecting the position of an edge of the sheet and controlling the position of a rolling-out shaft in response to a detection signal of the detector.  
     CONSTITUTION: The detector 1 for detecting the position of an edge of a sheet A is fixed to a fixed shaft 4A by an electromagnet 3A. When the sheet A is displaced from the center of the detector 1, an electromagnetic valve (not shown) of a hydraulic pump 9 is actuated by an amplifier 8 so that the rolling-out shaft 6 may be moved by a cylinder 11 in a direction opposite to the displaced direction to correct its position. In the backward running, since the detector 1 is fixed by an electromagnet 3B to a fixed shaft 4B coactive with the rolling-out shaft 6, the rolling-out shaft 6 can be moved in the same direction as a displaced direction to correct its position. Consequently, shifting of the sheet A can be automatically and precisely corrected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5232597-A (JP)
Title: Making process of pressure sensing resister
Inventor: INOUE KIYOSHI
IPC: H01C10/10
Filed: 1975-09-05
Abstract: PURPOSE:Making process of pressure sensing resister (conductive rubber, elastic resister, etc.) having linear resistance of pressure sensing, with metal dust grain made mixing into the rubber quality elastic substance such as rubber, synthetic resin, etc.
Patent JP-H06317176-A (JP)
Title: Auxiliary machine mounting structure of internal combustion engine
Inventor: TAKEMOTO SUGURU
IPC: F02B67/06
Filed: 1993-05-10
Abstract: PURPOSE:To firmly secure an auxiliary machine to an internal combustion engine in such a way that its position is freely adjustable. CONSTITUTION:A pump P fixed to lower and upper mounting brackets 10, 15 secured to an internal combustion engine E is connected to a crankshaft via an endless belt 5. A mounting portion 32 provided in the pump P is held by a pair of mounting portions 33, 34 provided in the lower mounting bracket 10 and a bolt 36 passing through an oblong hole 321 formed through a collar 35 fitted to the mounting portion 33 and through the mounting portion 32, is driven into the tapped hole 341 of the mounting portion 34 to that the pump P is secured to the internal combustion engine E. The pump P is further fixed to the internal combustion engine E by means of two bolts 24, 30, and the vertical position of the pump P is varied by raising one of the bolts 24 by means of a bolt 28 prior to tightening of the three bolts 36, 24, 30, so as to adjust the tension of the endless belt 5.
Patent JP-S63315106-A (JP)
Title: Equipment for filtration
Inventor: OKANO YOSHIHIRO
IPC: B01D63/02
Filed: 1988-04-29
Abstract: PURPOSE:To facilitate the fitting of an equipment to a piping line and exchange of a hollow yarn cartridge by providing the hollow yarn cartridge wherein both ends are bundled and fixed and it is supported with a supporting means, a casing, and a cover body provided with both an inlet of liquid to be treated and an outlet of permeating liquid. CONSTITUTION:Many hollow yarn 3' in which the upper ends are opened and the lower ends are closed and both ends are bundled and fixed are incorporated into a supporting means of the hollow yarn e.g. into a self-standing network casing 6 and a cone-shaped cap body 4 having a small-diameter projecting part 9 is connected with the bundled and fixed part 5 of the upper part and fixed. On the other hand, the aperture end of a casing 1 incorporated with a hollow yarn cartridge 3 is fitted to a cover body 2 which is provided with a first aperture communicated with an outlet 13 of permeating liquid in the center of its bottom wall and with a second aperture communicating with an inlet 14 of liquid to be treated. At a time of exchanging the cartridge, the casing 1 is separated by taking out a hand coupling 17 from the cover body 2 and the cartridge 3 is drawn out from the casing 1. Thereafter after inserting the new hollow yarn cartridge into the first aperture of the cover body 2, the casing 1 is fitted to the cover body 2.
Patent JP-S5333513-A (JP)
Title: Radio receiver
Inventor: OOKUBO TSUNEO
IPC: H04B1/16
Filed: 1976-09-09
Abstract: PURPOSE:To obtain a ratio receiver which can perform a simple and assured digital display even with either reception frequency of the reception band with reduced image noise.
Patent JP-S5815060-A (JP)
Inventor: YOIDA SEIGO
IPC: C04B28/26
Filed: 1981-07-12
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-S5811268-A (JP)
Inventor: USAMI YOSHISUKE
IPC: E04F21/18
Filed: 1981-07-12
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-S62264315-A (JP)
Title: Reference voltage generator
Inventor: SHIBATA TORU
IPC: H01L27/06
Filed: 1986-05-12
Abstract: PURPOSE:To minimize the temperature coefficient of the reference voltage by obtaining the threshold voltage and the temperature coefficient, etc. of a MOS transistor TR in a designing mode and deciding the channel length, etc. of an input TR of a differential stage based on said threshold voltage, temperature coefficient, etc. CONSTITUTION:A reference voltage generator constitutes a differential amplifying circuit by using MOS transistors TR1 and 2 led different in threshold voltage level as the input TR of a differential stage with a common source electrode of both TR1 and 2 connected to a current source 3 whose terminal of the other side is connected to a negative power supply terminal 9 and connecting the loads 4 and 5 to the TR1 and 2 respectively. Them, the channel lengths, the channel widths and the flowing current of both TR1 and 2 are decided based on the threshold voltage, the temperature coefficient obtained after shift of the channel and the temperature coefficient of the threshold voltage obtained in a designing mode. In such a way, the temperature coefficient of the reference voltage generator is minimized.
Patent JP-S5632855-A (JP)
Title: Control circuit for right of transmission
Inventor: YASUDA MASAMI
IPC: H04L29/08
Filed: 1979-08-27
Abstract: PURPOSE:To prevent a low-rank terminal from malfunctioning in an online system, by inhibiting the transfer of the right of transmission to the low-rank terminal equipment for a certain time after a terminal equipment stops sending a transmission  request signal. CONSTITUTION:When an ON signal is supplied to transmission-request-signal ON terminal SR-ON, FF1 is set and FF2 is also set by the output of gate G3, so that transmission permit signal CS will never be transferred to the following part. Then, transmission request signal RS is sent and data transmission is carried out. Next, when an OFF signal is supplied to transmission-requeast OFF signal terminal SR- OFF FF1 and 2 are reset. In this case, even if output Q2' of FF2 is generated, gate G1 is being closed by the output of delay circuit D and signal CS is never transferred to lower-rank terminals.
Patent JP-H05277019-A (JP)
Title: Seat device
IPC: B60N2/42
Filed: 1992-03-31
Abstract: PURPOSE:To make a seat back not to be fallen toward the rear side by contriving a pole to be fitted to a ratchet by being the pushed when a cam is out of a set position by a spring mechanism, when an impulsive inertia force is worked. CONSTITUTION:When an impulsive inertia force is worked, a cam 55 is detached from a plate spring 57 resisting the energizing force of the plate spring 57, and the cam 55 is rotationally moved around a pin 47 as a center, by the tension of a tension spring 59. A pushed pole 53 is turned clockwise around a pin 41 as a center, and the gear of its edge surface 53a is fitted on the gear of the edge surface 13a of a ratchet 13. The ratchet 13 fixed on an upper arm 11, and the cam 55 for pushing the pole 53 is energized by the tension spring 59, and the pole 53 is fixed to a low arm 51 in this state. Accordingly, the upper arm 11 is set in a state that it is locked to the lower arm 51. Beside, even after the inertia force comes to nothing, the cam 55 for pushing the pole 53 is continuously energized by the spring 59, and thereby, the arms 11, 51 are not to be unlocked.
Patent JP-S63274090-A (JP)
Title: Thin film el element
Inventor: ABE YOSHIO
IPC: H05B33/12
Filed: 1987-05-06
Abstract: PURPOSE:To obtain color EL elements with good color tone by changing the areas of color filters or electrodes corresponding to individual picture elements to correct the difference of the strength of each wavelength component of the emission spectrum. CONSTITUTION:In a thin film EL element laminated with the first insulating layer 3a, luminous layer 4, second insulating layer 3b, and upper electrodes 5a-5c on the lower electrode 2 and provided with color filters 7a-7c with multiple colors, the areas of the color filters 7a-7b or the areas of the electrodes 5a-5c for at least one luminescent color are made different from the areas of the color filters 7a-7c or the areas of the electrodes 5a-5c for other luminescent colors. When the luminescent areas of three primary colors are changed to correct the luminance balance of the three primary colors, for example, the color tone of the chromaticity is improved after the luminance is corrected, and the yellow color, blue green color, and white color are correctly displayed, thus allowing the color display with good color tone.
Patent JP-H06323702-A (JP)
Title: Refrigerator
Inventor: TAKEDA TOMOAKI
IPC: F25C1/10
Filed: 1993-05-11
Abstract: PURPOSE:To easily clean or replace an ice-making pan of an automatic ice- making device by making the ice-making pan detachable. CONSTITUTION:A hollow driving shaft 19 of a driver 14 has a bellows part 20 and a hollow pipe 21 to be attached to a mount provided at the lower end of an ice-making pan is inserted into the hollow part of the driving shaft 19. A temperature sensor to detect ice-making, etc., is inserted through the driving shaft 19 and set inside the hollow pipe 21. One side of the ice making-pan is connected to the driving shaft 19 and the other side to a bearing part of a frame. The bearing part of the frame is provided with an ice-making pan takeout guide groove connecting to the bearing part.
Patent JP-H06327001-A (JP)
Title: Picture processor
Inventor: MATSUKURA KAZUHIRO
IPC: H04N19/59
Filed: 1993-05-11
Abstract: PURPOSE:To provide a picture processor in which the picture of a two-dimensional graphic can be encoded and decoded with high efficiency and high resolution. CONSTITUTION:A picture encoding device is constituted of a pre-processing picture converting part 1 which converts a picture so that an optimal encoding processing can be executed to an original picture to be encoded before encoding, irreversible encoding part 2 which executes an irreversible encoding processing to the pre-processed picture, reversible encoding part 3 which executes a reversible encoding processing to the pre-processed picture, and mixing part 4 which mixed code words outputted from the non-reversible encoding part 2 and the reversible encoding part 3. Also, a picture decoding device is constituted of a separating part 5 which separates picture information encoded by the picture encoding device, irreversible decoding part 6 which decodes a picture signal separated by the separating part 5, reversible decoding part 7 which decodes the picture signal from the separating part 5, and picture reconstituting part 8 which prepares a decoded picture from each output from the irreversible decoding part 6 and the reversible decoding part 7.
Patent JP-H01282076-A (JP)
Title: Wandering preventive method for trailer
Inventor: EGASHIRA YASUHIRO
IPC: B62D13/00
Filed: 1988-05-06
Abstract: PURPOSE:To keep off any wandering phenomenon in a trailer at the time of running at high speed among others by installing a rotation differential takeoff shaft, taking out a rotation differential between symmetrically paired rear wheels as rotation of a single shaft, in the trailer, and controlling rotation of this rotation differential takeoff shaft. CONSTITUTION:Shafts 3, 4 rotating solidly with symmetrical wheels 1, 2 of a trailer are connected to each other by a differential mechanism. This differential mechanism is formed into a planetary gear mechanism structure consisting of sun gears 6, 7, planetary gears 8, 9 and outer ring gears 10, 11, 12, and ring gears 41, 12 are installed at the side of the outer ring gears 10, 11, having one bevel gear 13 engaged with each of these gears. A shaft 14 as one body with this bevel gear 13 is set down to a rotation differential takeoff shaft rotating by a rotation differential between both these rear wheels 1, 2, and rotation of this shaft 14 is made controllable by an oil motor 19 via reduction gear mechanisms (15-18). With this constitution, such a wandering phenomenon that a rear part of a car body totters sidelong at the time of high speed running of the trailer is prevented from occurring.
Patent JP-S60253278-A (JP)
Title: Manufacture of junction type field-effect type semiconductor device
Inventor: GOMI TAKAYUKI
IPC: H01L29/808
Filed: 1984-05-29
Abstract: PURPOSE:To obtain a junction type field-effect type semiconductor device, gate length thereof is short, noises therefrom are low, withstanding voltage thereof is improved and which has high performance, stably by simultaneously forming first opening sections for a source, a drain and a gate to a first insulating layer on a first conduction type semiconductor substrate. CONSTITUTION:A first insulating layer such as an SiO2 layer 3 is applied and shaped onto an N type semiconductor layer 2. First opening sections 5S, 5G and 5D are each formed simultaneously where corresponding to a source, a drain and a gate in the SiO2 layer 3. A thin SiO2 film 6 is applied and shaped, and masked by a resist layer 7, and the ions of a P type impurity are implanted through the opening section 5G to form a P type gate region 8. Other sections are masked by the resist layer 7, and the ions of an N type impurity are implanted through the opening sections 5S and 5D to shape source and drain regions, high impurity concentration regions 9S and 9D for the contact of the source and drain regions, to the surface of the N type semiconductor layer 2. An Si3N4 film 10 and a second insulating layer 11 are applied and shaped. Second opening sections 12S and 12D are formed, and the films 10, 6 are removed.
Patent JP-S601248-A (JP)
Title: Styrene polymer composition
Inventor: KOJIMA HIDEO
IPC: C08L51/04
Filed: 1983-06-20
Abstract: PURPOSE:To provide a styrene polymer compsn. having excellent adhesion, by blending a styrene polymer with a product obtd. by treating a styrene/butadiene block copolymer with a norbornene ring-contg. carboxylic acid anhydride. CONSTITUTION:100pts.wt. styrene homopolymer, copolymer contg. at least 50mol% of styrene or graft polymer (A) obtd. by graft-polymerizing styrene onto butadiene homopolymer rubber or a butadiene/styrene copolymer rubber is mixed with 1-50pts.wt. product (B) obtd. by treating 100pts.wt. styrene/butadiene block copolymer contg. 1-50wt% butadiene with 0.01-10pts.wt. norbornene ring-contg. carboxylic acid anhydride such as 5-norbornene-2,3-dicarboxylic anhydride in the presence of a crosslinking agent, to obtain the desired styrene polymer compsn.
Patent JP-S601632-A (JP)
Title: Optical recording and reproducing device of information
Inventor: KONDOU MITSUSHIGE
IPC: G02B7/28
Filed: 1983-06-18
Abstract: PURPOSE:To attain the stable focus control with a low level of noise by dividing a photodetector into three parts with two dividing lines and controlling the position of a condensing point to the information recording surface by the differential output between two photodetectors set outside those two dividing lines. CONSTITUTION:Photodetectors 51 and 52 are divided into three parts respectively by dividing lines 54a and 54b, and the center parts 53a and 53b are connected to each other to deliver the information reading signal 56. Then a focus control signal 28 is obtained from photodectectors 55a set at both outer sides of the part 53a and photodectectors 55b set at both outer sides of the part 53b via differential amplifier 27.