baber/WOPTO huggingface dataset:
Patent JP-H03243647-A (JP)
Title: Production of solution of norbornene-based polymer
Inventor: KOBAYASHI TOSHIAKI
IPC: C08J3/09
Filed: 1990-02-22
Abstract: PURPOSE:To obtain a solution of shape memorizing resin suitable for improving carpet, preventing wrinkle of fiber, yarn, etc., by dissolving a high molecular- weight norbornene-based polymer in a specific solvent at <=the boiling point thereof. CONSTITUTION:0.1-10 wt.%, preferably 0.5-5 wt.% norbornene-based polymer having >=500,000 number-average molecular weight is dissolved at <=the boiling point of a solvent in the solvent consisting of one or more of an aromatic hydrocarbon (e.g. benzene or toluene), naphthene-based hydrocarbon (e.g. cyclopentane), paraffin-based hydrocarbon (e.g. butane) and a halogenated substance thereof having <=150 deg.C boiling point.
Patent JP-H02221090-A (JP)
Title: Door control device for elevator
Inventor: TAKAHASHI TATSUJI
IPC: B66B13/14
Filed: 1989-02-20
Abstract: PURPOSE:To ease the impact generated at the time of a passenger colliding against a door during its reclosing by providing a means for controlling the door reclosing speed to be lower than the normal door closing speed when the frequency counted at a counting means exceeds the predetermined fixed frequency. CONSTITUTION:When the acting frequency of a safety device 2 or the pressing frequency of a door opening button 1 counted by a counting means 5 exceeds the set frequency, a door opening/closing speed pattern outputted from a door opening/closing speed pattern generating circuit 9 is changed to a slower pattern than the normal door closing speed pattern. This slower door opening/closing speed pattern is fed into a gate circuit 11 through an amplifier circuit 10. This gate circuit 11 controls a power control circuit 12 on the basis of this speed pattern signal, and a door driving motor 13 is controlled by this power control circuit 12, and thus the door is closed slowly. Accordingly, the impact generated when a passenger collides against the door during its reclosing can be eased.
Patent JP-H01157596-A (JP)
Title: Data processing device
Inventor: DOTANI AKIHIRO
IPC: H01L23/52
Filed: 1988-02-22
Abstract: PURPOSE:To prevent the reliability of the title device from being lowered because any impurity enters the device owing to condensation upon maintenance and repair of the device by housing a main portion of the device in a reduced- pressure chamber or a sealed chamber and cooling the same to a low temperature without utilizing dipping cooling. CONSTITUTION:A plurality of active elements 1 are mounted on three wiring boards 2. A cooling piping 4 is provided in each cooling plate 3 disposed in contact with the back of each wiring board 2. A cooling plate 6 is also disposed on the back of each mother board 5 in contact with the same, the mother board 5 being connected to each wiring board 2 via a connector. The cooling plate 6 includes therein a cooling piping 7. These cooling pipings 4, 7 are interconnected through a flexible tube 8. These members are housed in a reduced-pressure chamber 10 surrounded by a chamber wall 9. The interior of the reduced-pressure chamber 10 is kept at a reduced pressure state by a vacuum pump 11.
Patent JP-S54130859-A (JP)
Title: Stereo amplifier
Inventor: OKUMURA HACHIROU
IPC: H03F3/20
Filed: 1978-03-31
Abstract: PURPOSE:To amplify stereophonic signals dependently upon a single amplifier by sampling alternately left and right signals and amplifying them. CONSTITUTION:Output signals from left and right amplifier circuits 3 and 4 are subjected to sampling in sampling circuits 5 and 6. Thses sampling signals are inputted to sampling circuits with the phase opposite to each other by signals of 100 to 500K Hz obtained from switching signal generator circuit 17. Left and right signals which were subjected to sampling are converted to continuous pulse signals by mixer circuit 7. These continuous pulse signals have the pulse width modulated by modulator circuit 8 and are amplified by pulse amplifier 9. Since these signals are pulses,the high-efficiency circuit such as a class D circuit can be used. Amplified signals are reproduced through a low-pass filter after separation dependent upon a switching circuit.
Patent JP-S58169808-A (JP)
Inventor: PIITAA NUUARIRII
IPC: H01B7/08
Filed: 1983-03-12
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-S54132079-A (JP)
Title: Oil-pressure controlling apparatus
Inventor: SATOU MASAYUKI
IPC: F15B11/17
Filed: 1978-04-05
Abstract: PURPOSE: To improve fuel consumption ratio by always applying maximum load to an engine.  
     CONSTITUTION: With an engine 21, are connected hydraulic pumps 22 and 23 for working and a hydraulic pump 24 which drives a fixed capacity type hydraulic motor 27 equipped with a flywheel 28. Accordingly, when the output of the engine 21 is not at maximum output, a load is applied to the engine 21, accumulating energy on the flywheel 28, and when the output of the engine 21 comes short, the engine can be energized by the engergy accumulated on the flywheel 28, and thus, the chance to operate the engine 21 with partial loading is reduced, and the fuel consumption ratio of the engine 21 is improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60184741-A (JP)
Title: Elastic bush
Inventor: OKI JIYUNICHI
IPC: F16F13/16
Filed: 1984-03-01
Abstract: PURPOSE:To assure higher performance of the captioned bush by, in said hydraulic bush for limiting axial vibration, allowing said bush not to be damped upon supplying micro-amplitude vibration thereto while to be sharply damped in application of large amplitude vibration. CONSTITUTION:An elastic bush is structured between inner and outer cylinders 1, 2 to be damped axially via an elastic member 3, and a hydraulic chamber 5 having a fluid 4 encapsulated therein in circulation along a circumference thereof is formed in the elastic member 3. Thus, the elastic member 3 is divided into an outside elastic member 3a and an inside elastic member 3b, between which an intermediate ring 9 is interposed. A stopper sleeve 10 is disposed on the outer circumference of the inner cylinder 1, in which a free-fit groove 6 is provided. Moreover, the stopper sleeve 10 has an orifice ring 7 freely fitted therein slightly movably in the axial direction thereof so as to halve the hydraulic chamber 5. Accordingly, little damping of vibration is attained in micro-amplitude thereof, while higher damping can be assured in large-amplitude thereof.
Patent JP-S63208400-A (JP)
Title: Time division channel device
Inventor: SAKURAI YOSHITO
IPC: H04Q11/04
Filed: 1987-02-25
Abstract: PURPOSE:To attain a channel with high efficiency by providing a branch to each incoming highway connected to a time switch, connecting one end of the branch to the time switch directly and connecting the other end to the time switch via a store and forward circuit. CONSTITUTION:n-Set of time switches T111-11n are provided corresponding to n-set of inter-module transmission lines 141-14n and the outputs of the switches are connected to the n-input of a spatial switch S103. n-Set of outputs of the switch S103 are connected via n-set of inter-module transmission lines 151-15n. Selectors 131-13n select the line exchange block and the store and forward exchange block, and the former applies the selection from the incoming highway directly to the time switches 111-11n and the latter applies the highway via packet buffers 121-12n to the time switches 111-11n. Each packet buffer 121 is controlled by a packet read control logic circuit 101.
Patent JP-H03242637-A (JP)
Title: Image exposing device
Inventor: ASANO NAOKI
IPC: G03B27/62
Filed: 1990-02-21
Abstract: PURPOSE:To prevent the deviation of a sheet-like original placed on an original platen glass by providing a sheet whose one side is fixed at a part of an image exposing device separately from an original pressure plate. CONSTITUTION:The original pressure plate 14 is attached by fitting two hook parts 14g formed on the fixing part 14c of the plate 14 in a fitting holes pro vided to the outside cover of the image exposing device. In the case of reading the sheet-like original, the original 8 is placed on the original platen glass 7 and a soft original deviation preventing sheet 18 made of resin is gradually superposed on the original 8 from its leading edge. Even when the original pressure part 14e is closed, the original under the sheet 18 is not moved by wind pressure, because one side of the sheet 18 is fixed. In the case of reading a book-like original such as a book, it is sufficient to superpose the sheet 18 on the original and there is no trouble in the read. It is possible that the position of the original is corrected even after superposing the sheet 18 on the original by providing a hole or notching on the sheet 18.
Patent JP-H04279638-A (JP)
Title: Electrically conductive fiber-reinforced thermoplastic
Inventor: SAWANOBORI TAKEO
IPC: C08J5/04
Filed: 1991-03-06
Abstract: PURPOSE:To obtain the subject composition, having a low specific gravity, high strength and elastic modulus and excellent in electrical characteristics by impregnating filamentary electrically conductive fiber composed of carbon fiber and metallic fiber in a prescribed proportion with a thermoplastic resin under specified conditions, and then cutting the impregnated electrically conductive fiber. CONSTITUTION:The objective composition is obtained by impregnating filamentary electrically conductive fiber, composed of carbon fiber such as pitch-based carbon fiber and metallic fiber such as stainless steel fiber at a blending weight ratio of carbon fiber/metallic fiber within the range of (4/1) to (1/4) with a thermoplastic resin while doubling the electrically conductive filamentary fiber under tension, then forming the impregnated electrically conductive fiber and cutting the resultant rodlike fiber-reinforced thermoplastic resin. The fiber content is 5-65wt.% and the aforementioned composition is industrially extremely useful at a low cost.
Patent JP-H04278542-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KAMATA YORIO
IPC: H01L21/321
Filed: 1991-03-06
Abstract: PURPOSE:To obtain a method for forming a metal wiring and a protruding electrode whose film thicknesses are different, so as to have the respective desired thicknesses in a unified body, without interposing a barrier layer between them, regarding a method for forming the metal wiring to be used as a power supply wiring and the protruding electrode (bump) on the surface of a semiconductor device. CONSTITUTION:An insulating film 2 having an aperture 4 for wiring contact is formed on a semiconductor layer 1 having a contact region 3 on the surface on which an element is formed. A barrier layer 8 is formed on the above film 2 containing the above aperture 4. A slit 71 is formed in a part region of the above barrier layer 8 around a metal wiring forming region 5 whose film thickness is small. A resist layer 9 is formed in a region except the forming region of a metal wiring 10 and a protruding electrode 11. The above barrier layer 8 is used as a current path, and electroplating is performed. Thereby the metal wiring 10 having a small film thickness and the protruding electrode 11 having a large film thickness are formed at the same time.
Patent JP-H03243514-A (JP)
Title: Powder feeder
Inventor: KAMIYA MASAMI
IPC: B65G33/14
Filed: 1990-02-21
Abstract: PURPOSE:To uniformalize a feed quantity by receiving a spiral rotating body in a horizontal cylinder having a slit in the oblique direction, and slidably mounting a plurality of cylindrical adjusting rings having wider slits than the above- stated slit outside the horizontal cylinder. CONSTITUTION:A spiral feeder 2 is rotatably received in a horizontal cylinder 1 having an oblique slit 3. A plurality (eighteen pieces in the figure) of adjusting rings 9 having wider slits than the slit 3 are slidably mounted outside the cylinder. By this constitution, the slit width is adjusted by rotation of the adjusting rings 9 to uniformalize falling powder quantity extending over the total length of the slit 3. In this way, the feed quantity is uniformalized.
Patent JP-H05200455-A (JP)
Title: Device for inverting die set of press, etc.
Inventor: YOSHIDA YUKIO
IPC: B21D37/14
Filed: 1992-01-29
Abstract: PURPOSE:To vertically hang up the upper die of a die set having unbalance in the center of gravity and to safely invert it. CONSTITUTION:A rotary frame 2 is supported freely rotatably on sides of a frame 1. Width changing frames 21 are inserted respectively between inner faces of opposite two sides of the rotary frame. The two width changing frames can be moved separately horizontally. For example, four attachments 22 are set on inner faces of the width changing frames. Both the attachments and hanging rods of a die set are prepared and positioned while taking balance with respect to center of gravity of each die set so that a hanging rod of the die set is fitted into the attachment. In this way, though each of the die sets has the respective unbalanced center of gravity, the rotary frame is engaged with the upper die of the die set at a position while keeping respective balance and the upper die is hung up without oscillation.
Patent JP-S60184483-A (JP)
Title: Pressure-welding method of high-temperature thick steel material
Inventor: YOSHIDA YASUYUKI
IPC: B23K20/04
Filed: 1984-03-05
Abstract: PURPOSE:To subject thick steel materials to continuous hot rolling at a good yield and high efficiency by heatint the ends of the thick steel materials to be pressure-welded to the hot working temp., pressing the ends with jigs which are respectively meshable with each other so as to have the thickness equal to the thickness of the steel materials when meshed and rolling the materials after meshing. CONSTITUTION:The ends 1a, 2a of thick steel materials 1, 2 to be pressure- welded are hot pressed by jigs 5 and are meshed with each other so as to have the thickness equal to the thickness of the steel materials when the jigs are meshed with each other. The meshed materials 1, 2 are hot rolled, by which the thick walled steel materials 1, 2 are continuously hot rolled at a good yield and high efficiency.
Patent JP-H11238372-A (JP)
Title: Recording and reproducing device
Inventor: OKAWA ISAO
IPC: G11B33/02
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a tape recorder in which a capstan does not interfere in a tape cassette even if a tape cassette is inserted in the inverse direction and a cassette cap is closed, and deterioration of characteristics of WOW on the like is prevented. SOLUTION: An opening closed by a rib to which a head holder holding a head assembly is bend is formed and thinned, while one pair of protruding part 48 for preventing inverse insertion of left and right is formed, and the device is constituted so that a tape cassette 20 inversely inserted by the protruding part 48 for preventing inverse insertion does not interfere in a capstan 23.
Patent JP-H02220267-A (JP)
Title: Special reproducing method for digital sound
Inventor: MIZUKI HIROKATSU
IPC: G11B20/10
Filed: 1989-02-20
Abstract: PURPOSE:To prevent a musical interval from rising at the time of special reproducing and to suppress the occurrence of noise by providing an interpolation value calculating circuit and an interpolation value substituting circuit for thinning and interpolating a signal data of a connecting part between adjacent regenerative parts. CONSTITUTION:When a high speed regenerative signal data is sent, for instance, in a double clock rate as much as the usual to a memory 1, an address producing circuit 2 is operated with this clock, and a read address producing circuit 3 is controlled to be operated with a clock of 1-time rate by a control circuit 4. By this method, when a non-regenerative part (b) of a sound signal A at the time of usual reproducing is deleted, and regenerative parts (a) and (c) are connected up to be reproduced, no change is generated in the music interval. Furthermore, an interpolation data is made by the interpolation value calculating circuit 6, and delayed by the same amt. as an interpolation value calculating time by a delay circuit 5, and then a data of the connecting part is substituted with an interpolation value by a multiplexer 7. By this method, even such a signal B having a large moise as to be steeply changed at the rejointing part is substituted with sampling points 27 and 28 having linear interpolation calculating values, thus turning into a signal E without any steep change point and reducing noise.
Patent JP-H02220423-A (JP)
Title: Resin-impregnation of transformer structure
Inventor: SAKAI KIYOSHI
IPC: H01F41/12
Filed: 1989-02-21
Abstract: PURPOSE:To decrease noise from an iron core without increasing the quantity of the iron core used by exciting the iron core with an alternating current when a structure consisting of the iron core and a coil is impregnated with resin. CONSTITUTION:When a structure consisting of a wound core 1 and a coil 2 is impregnated with resin, simultaneously with the start of resin injection, its frequency having beypond the specification frequency of a transformer is impressed to the coil 2 from an exciting power source 4 and then the wound core 1 is excited with an alternating currency. As exciting oscillations caused by a magnetostriction phenomenon take place at a core raw material 11 by exciting the wound core 1 with a.c., the exciting oscillations allow gap parts to be formed repeatedly between laminated layers of the core raw materials. Consequently, a state where resin 6 very easily gets into the gap parts is kept in the raw material and then this state permits the structure to be impregnated perfectly with resin. The exciting oscillations which take place between the laminated layers of the raw material in response to the initial exciting oscillations are thus suppressed without increasing the quantity of the iron core used specially and the transformer producing low noise is obtained.
Patent JP-H02219501-A (JP)
Title: Tractor tiller
Inventor: ISHIMARU MASAKUNI
IPC: A01B33/00
Filed: 1989-02-20
Abstract: PURPOSE:To provide the title tiller intended for vibration damping, so designed that a tiller is supported on soil surface through a supporting wheel and connected to the rear of a car body with a lower link and top link being in a freely vertical rocking manner. CONSTITUTION:A tiller 3 drives a tilling claw 1 into soil through the transmissive rotation of a crank mechanism 2, making a tilling operation. At this time, the tiller 3 is supported on the soil surface through a supporting wheel 4 and connected to the rear of the car body 5 with a lower link 6 and a top link 7 in a freely vertical rocking manner. Therefore, the vibrations due to tilling work are absorbed through the vertical rooking motions of the supporting wheel 4, lower link 6 and top link 7, being never transmitted to the tractor car body 5.
Patent JP-H02219296-A (JP)
Title: Multilayer printed circuit board
Inventor: OMAE KENICHI
IPC: H05K3/46
Filed: 1989-02-20
Abstract: PURPOSE:To efficiently set balance interconnections so as not to become a barrier of other signal interconnections by composing signal layer group wired with 3 layers as one set in a multilayer printed circuit board. CONSTITUTION:One set of signal interconnection layer is composed of 3 signal layers 12-14, a pattern of Y direction is formed of the layer 12, a pattern of X direction is formed of the layer 14, and the layer 13 is used when balance interconnections are formed with the layers 12, 14. The interconnection pattern 8 for coupling via through holes 4-4<-> is formed as balance interconnection with one set of two, and an interconnection pattern 7 is passed through the layer 12, an interconnection pattern 8 is passed through the layer 13, and the positions are mostly superposed. On the other hand, an interconnection pattern 9 of X direction for coupling the holes 5-5<-> is wired by using the layer 14. The pattern 9 is connected to an interconnection pattern 10 of the layer 14 through a viahole 6, and connected to the through hole 5<->. Thus, desirable balance interconnection can be performed efficiently.
Patent JP-S6171878-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B65G37/00
Filed: 1984-03-02
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-H05237408-A (JP)
Title: Garbage disposal device
Inventor: TSUNAGA HISAO
IPC: B02C18/00
Filed: 1992-02-27
Abstract: PURPOSE:To provide a garbage disposal device rapidly drying garbage and disposing of the same up to a state preserved from decay. CONSTITUTION:A grinder grinding charged garbage by a fixed blade 14 and the rotary blade 12 rotationally driven by a motor 13 is provided to the lower part of a drying chamber 11 having a heating and drying means such as a hot air means and receiving and drying garbage and the arm 16 rotating along with the rotary blade 12 is provided to the upper part in the drying chamber 11 and a scraper 17 is attached to the arm 16 so as to be turned downwardly from the end part of the arm 16.
Patent JP-H09315404-A (JP)
Title: Device to move group comprising rod-shaped article in tobacco-working industry from guide passage to carrying means
Inventor: KAARUSUTEN MAINKE
IPC: B65B35/20
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To keep the constant transfer position on a discharging means by providing a braking means which is effective during the feed delay in a transfer zone and a braking means to work on a cigarette block to allow an article group to be braked to keep contact with a feed ram and transferred in an almost integrated manner. SOLUTION: In a transfer zone at a delivery end part of an article group of a guide passage 1, a braking means of a suction passage 12 is provided in a bottom wall of the guide passage 1, and the suction passage 12 is open to the guide passage 1. A storage pocket 8 and a feed ram 2 carry a cigarette block 4, which is moved in the direction of the arrows 7, 6 as the speed of the feed ram 2 is reduced. The cigarette block 4 is advanced over the suction passage 12 to be operated by the blown air. The cigarette block 4 is braked, and is brought into constant contact with the delayed feed ram 2. The transfer is performed in an almost integrated condition in the storage pocket 8 which is open on each side.
Patent JP-S58157257-A (JP)
Title: Transmitter for originated information of facsimile
Inventor: YAMAMOTO MAKOTO
IPC: H04N1/32
Filed: 1982-03-15
Abstract: PURPOSE:To confirm an originated station afterward easily, even if a personnel in charge of the reception side is absent, by constituting the transmitter so that the originated information is recorded on each sheet of original in characters. CONSTITUTION:When originals are carried to a reading section, the number of sheets is counted by an original detector, and a signal indicating a number of page is transmitted. When a signal 8 indicates the presence of the original, a scanner 7 starts scanning and transmits a picture signal 6. Further, a CPU4 receives a signal 8, which is transmitted to a character generator 3, and originating information 2 stored in a memory 1 is read out and given to the generator 3. The generator 3 converts the content of the information 2 into an originating character signal 5, and the content of the signal 8 into a page number character signal 9, and the result is given to a picture synthesizer 10. The synthesizer  10 synthesizes the signals 5, 6 and 9 into a synthesis signal 11, which is given to an encoder 12. Thus, the originating information is recorded on each original in characters.