baber/WOPTO huggingface dataset:
Patent JP-S56110584-A (JP)
Title: Muffler for enclosed compressor
Inventor: MASHITA DENJI
IPC: F04B39/12
Filed: 1980-02-04
Abstract: PURPOSE: To reduce low frequency noise by providing two suction pipes at mutually symmetrical positions so as to mutually erase the phase of low frequency generated from the opening portions of the suction pipes.  
     CONSTITUTION: At the time of operation, low frequency generated on the suction side of the cylinder 8 of a compressor element becomes of the same phase at the opening portions 15 and 16 of two suction pipes 13 and 14 opening at almost equal intervals from the inside of the cylinder 8, and the opening portions 15 and 16 become of almost same height at a space 17 inside an enclosed container 7 and open in almost symmetrical position from the center point. Thus, the opening portions 15 and 16 become of opposite phase of low frequency generated at the other opening portions 16 and 15 and they mutually erase each other to form standing wave. In consequence, low frequency noise can be eliminated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01190997-A (JP)
Title: Blower device
Inventor: SONOI KENJI
IPC: F04D29/66
Filed: 1988-01-25
Abstract: PURPOSE:To obtain a blower device of low noise with an air speed uniformly distributed by providing a shield plate and a guide plate between a multi-blade blower and a filter in a pressure chamber of the blower device while a sound absorbing material in a flow path. CONSTITUTION:By providing two or more sets of guide plate lines 6a, 7a in blower space between a multi-blade blower 1a and a shield plate 4a, air is blown forming a volute-shaped blowing flow path 12 being guided to the downstream while slowly spreading a flow path width. Further the air is blown changing its advancing path to a direction in parallel with an axis of the blower by a guide plate 5a provided in the downstream of the guide plate line 7a. By forming the blower flow path 12, a pressure of air is avoided in its rapid change, and obtaining a sound shield effect while gluing a sound absorbing material 15 to internal surfaces of the guide plate lines 6a, 7a, guide plate 5a and a pressure chamber 2a, absorption of noise from the multi-blade blower 1a is contrived.
Patent JP-H11210493-A (JP)
Title: Gas turbine plant
Inventor: SASAKI TAKASHI
IPC: F02C7/224
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To effectively utilize heat energy of cooling air in a high temperature part of a gas turbine and improve heat efficiency of a plant by providing a heat exchanger in a cooling air supply system and providing a recovery system recovering high pressure air cooling the high temperature part of the gas turbine into a gas turbine combustor. SOLUTION: A cooling air supply system 15 is provided with a heat exchanger (methanol decomposition device) 17 and a booster 18 along a flow of high pressure air and is connected with a high temperature part 14 of a gas turbine. Methanol CH3 OH is purified into fuel by the methanol decomposition device 17 by utilizing high pressure air generated by an air compressor 11 as a heating source to supply it to a gas turbine combustor 13. After cooling the high temperature part 14 of the gas turbine by high pressure air of which temperature is reduced to a proper temperature required for cooling the high temperature part 16 of the gas turbine by the methanol decomposition device 17, it is recovered into the gas turbine combustor 13 again through an air recovery system 16. Consequently, it is possible to utilize heat effectively and improve heat efficiency of a gas turbine plant.
Patent JP-H09202563-A (JP)
Title: Installation method for elevator
Inventor: TADOKORO TOSHIYUKI
IPC: B66B7/02
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To perform alignment and fixing of a lowermost guide rail without needing a scaffolding for a work and perform safe and rapid assembly of an elevator car. SOLUTION: After the lower end part of a lowermost guide rail 2 is aligned and fixed, a car vertical frame 4a is engaged with the lowermost guide rail 2, and a floor support member 6 to support a car floor 4b is attached to the intermediate part of the lowermost guide rail 2. A worker rides on the car floor 4b and a car upper frame 4c is attached to the upper end part of the car vertical frame 4a and the upper end part of the lowermost guide rail 2 is aligned and fixed. Thereafter, after the lower end part of the car vertical frame 4a is lifted to the position of the car floor 4b, the work enters a space below the car floor 4b. By intercoupling the lower end part of the car vertical frame 4a and the car floor 4b, assembly of the car 4 and alignment and fixing of the lowermost guide rail 2 are carried out.
Patent JP-H04249702-A (JP)
Title: Measuring device
Inventor: HAIMAN UORUTON
IPC: G01B7/14
Filed: 1991-02-04
Abstract: PURPOSE: To measure the physical dimensions of pellet, cylinder, tube, rod or non-circular object or the surface of plates, or the surface of objects. CONSTITUTION: In the measuring device consisting of a capacitance type converter 10 and a differential charge amplifier 12, a component 66 to be measured is arranged to be at the ground electric potential and the differential charge amplifier 12 is arranged to be excited by a variable oscillating voltage. The single converter 10 is provided with a few electrodes 26 connected to each measuring device.
Patent JP-S59137809-A (JP)
Title: Detecting device of both end surfaces of body
Inventor: ARAI AKIO
IPC: G01B21/00
Filed: 1983-01-28
Abstract: PURPOSE:To set the detecting section arbitrarily, by inputting the signals from two sensors, which are moved together between two end surfaces with an appropriate specified interval being kept, into an AND circuit, and detecting the output as a signal. CONSTITUTION:A surface potential measuring probe 24 is provided between sensors 22 and 221. The detected signals of the sensor 22 and 221 are inputted into an AND circuit 23. The detecting section is made shorter than the length of a light sensitive drum 21. The detected section signal is inputted to a data processing device. Thus, the measurement of the effective potential of the section for obtaining the surface of the light sensitive drum can be performed.
Patent JP-S58343-A (JP)
Title: Forming device for slat with rib pattern or rugged pattern for shutter
Inventor: KAGAWA TOKIYOSHI
IPC: E06B9/165
Filed: 1982-02-01
Abstract: PURPOSE:To obtian the titled forming device which forms a slat directly of a finished painted steel plate, by incorporating plural forming rolls and a forming roll, worked in such a way that a rib or pattern rugged pattern is formed on a slat surface, in a roll forming device. CONSTITUTION:In a forming device consisting of a known main roll group, forming rolls for a rib 3 and a forming roll for a rib pattern or unevenness pattern 4 are incorporated. To form both the rib 3 and the pattern 4, both rolls are used. To form only the rib 3 or pattern 4, one roll which is not in use is lifted and put off a pass line. During this period, a slat only slides on the lower roll, and causes no problem in roll formation. If the roll has unevenness, a difference in peripheral speed is generated and a beautiful surface is not obtained, so proportion parts having the pattern 4 are made to rotate. For this purpose, the main rolls are rotated only by frictional force by disengaging gears succeeding a driving source.
Patent JP-S57126811-A (JP)
Title: Acrylic water-swellable composition
Inventor: HORI YUTAKA
IPC: C09K3/10
Filed: 1981-01-31
Abstract: PURPOSE: The titled resin composition which shows excellent water absorption and swelling in contact with water and has a low water solubility and good strength after swelling, prepared by graft-polymerizing an acryl polymer with a specified ethylenically unsaturated monomer.  
     CONSTITUTION: 100pts.wt. acryl polymer (e.g., a polymer of water absorption ≤ about 20wt%, comprising a (co)polymer of (meth)acrylic acid (ester) is graft- polymerized with about 20W200pts.wt. ethylenically unsaturated monomer (e.g., acrylic acid or monoalkyl itaconate). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60158072-A (JP)
Inventor: HAJIKANO KIYOSHI
IPC: B41J2/16
Filed: 1984-01-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11203011-A (JP)
Title: Graphical user interface, set value input method and storage medium
Inventor: OKUMA SATOSHI
IPC: G06F3/0484
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a graphical user interface which can make a user recognize the setting situation of the set value against a setting enable range without bothering the people around the user. SOLUTION: When a changing instruction is inputted to increase or decrease the set value that is shown on a CRT via the operation of an input device 201, a graphical user interface compares the upper and lower limit value which are read out of the boundary value data 210 with the set value that is changed by a numeric data increase/decrease means 203 via a boundary value decision means 204. Thus, it's decided whether the changed set value is larger than the upper limit value or smaller than the lower limit value of a setting enable range. Based on this decision result, a set value control means 205 changes the display color for the changed set value.
Patent JP-H06226934-A (JP)
Title: Multilayer polyolefin sheet or film and intended use thereof
Inventor: YAMAMOTO YOZO
IPC: B32B27/32
Filed: 1993-01-29
Abstract: PURPOSE:To contrive the improvement of layer-to-layer adhesion by laminating together a sheet made from the cyclic olefin resin consisting of a specific ethylene-cyclic olefin random copolymer and a ring-opening polymer of cyclic olefin and a sheet made from a specific polypropylene resin composition. CONSTITUTION:The multilayer sheet or film is produced by laminating at a limiting viscosity of 0.01-10dl/g when measured in decalin at 135 deg.C and at a softening temp. of at least 50 deg.C a sheet made from the cyclic olefin resin consisting of ethylene-cyclic olefin random copolymer of cyclic olefin-ethylene copolymer shown in the formula and a ring-opening polymer of the cyclic olefin shown therein and a sheet made from the polypropylene resin composition consisting of polypropylene resin and the polypropylene resin having a density of at least 0.930g/cm<3>. In the formula, n and q are each 0 or 1, m is 0 or positive integer, R<15>-R<18>, R<a> and R<b> is each hydrogen, halogen atom or hydrocarbon group, R<15>-R<18> may form a ring in double bond, R<15> and R<16> or R<17> and R<18> may form alkylidene group and bonds may form five-membered ring when q is 0.
Patent JP-S5296642-A (JP)
Title: Adhesive
Inventor: KUSAYAMA SENJI
IPC: C08L21/02
Filed: 1976-02-09
Abstract: PURPOSE: An adhesive characterized by the excellent room temperature curing property, the excellent water resistance, being of non-formaldehyde series and neutral, comprises a carboxylated styrene-butadiene copolymer latex. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03219639-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NAKAMURA TORU
IPC: H01L21/331
Filed: 1990-01-25
Abstract: PURPOSE:To ensure an interconnection region and to form a semiconductor device in which a high electric current flows to a circuit and which can be operated at high speed by a method wherein a base extraction electrode is formed in a self-aligned manner and an interval between adjacent transistors is reduced. CONSTITUTION:In this transistor, a base extraction electrode 12 is formed around a base region 13, an emitter region is extracted to the outside by an emitter electrode 15 and a base region is extracted to the outside by a base electrode 16. A distance (d) between the base region 13 and an end part of the base extraction electrode 12 is different from that of conventional transistors. In a conventional transistor, a base extraction electrode is formed in a base region by using a photoetching method by aligning a mask and thereby the alignment distance (d) differs around an emitter. In this transistor, the distance (d) is completely the same at the upper half of the emitter region. The value of (d) is reduced by a factor of 3 or more as compared with that of the conventional transistor. As a result, the size of the transistor becomes small.
Patent JP-H04238937-A (JP)
Title: Stadium with opening-closing roof
Inventor: SUDA KENICHI
IPC: E04H3/14
Filed: 1991-01-11
Abstract: PURPOSE:To obtain an opening-closing type roof stadium having the driving mechanism of an opening-closing type for enabling the moving direction of a roof to be changed with simple operation, by simplifying the composition of tracks. CONSTITUTION:With an external roof 1 and an internal roof 2, the section space of a stadium is shielded, and a parallel track 3 and a rotational moving track 4 for moving the respective roofs are prepared for, and at the cross point of both the tracks, a turntable 5 having a change-over track 6 is prepared for, and the stadium has a mechanism for switching bath the tracks with the rotational operation of the turntable 5.
Patent JP-S59140461-A (JP)
Title: Control device for paper positioning of copying machine
Inventor: HIRANO SHINJIROU
IPC: G03G21/00
Filed: 1983-02-01
Abstract: PURPOSE:To enable easy adjustment of a paper feed timing by setting the count value corresponding to a difference in the timing for starting paper feeding with a change in the rate of reduction in the address corresponding to each rate of reduction in a non- volatile memory by the operation of a means for selecting the rate of reduction and a means for setting the number of copying sheet respectively in a set mode to be set by the operation of a specific input means. CONSTITUTION:A photosensitive body 9 starts rotation upon lighting of an exposing lamp 6 and a machine clock 7 operates when a switch 37 for starting copying is operated after the rate of reduction and the number of copying sheet are set by operating a switch 33 for selecting the rate of reduction and a switch group 25 for setting the number of copying sheet. A registration sensor 39 operates and when the top end of an original is detected by said sensor, the pulses from the clock 47 are counted. The count value of the clock 47 is compared with the sum of the registration reference value stored in an ROM42 and the registration correction value stored in a non-volatile memory 44. When both coincide, a gate solenoid 18 is operated to open a paper feed gate 17, through which paper 19 is fed to the body 9 and is subjected to copying in the state in which the top end of the toner image on the body 9 coincides with the top end of the paper.
Patent JP-H08201685-A (JP)
Title: Far-and near-sighted focusing device
Inventor: NAKAMURA KATSUSHIGE
IPC: G02B7/38
Filed: 1995-01-31
Abstract: PURPOSE: To provide a far- and near-sighted focusing device capable of simultaneously observing two objects having different distances with high resolving power. CONSTITUTION: Light beams from two objects A, B having different distances are branched into a reflection beam at and a transmission beam b2 forming the images at the same distance of an optical path by means of a beam splitter 2 and a reflection member 3, obstruetive light beams a2 , b1 other than the image forming beams are shielded in some extent by means of a pinhole of a rotary plate 4 arranged on the positions P1 , P2 of the respective image forming points, since the reflection beam a1 and the transmission beam b2 transmitted through the pinhole are synthesized to be one beam by means of an optical means 5 and received through an image forming lens 6, even two objects A, B having different distances are simultaneously observed with high resolving power.
Patent JP-H08202735-A (JP)
Title: Method for generating and displaying data for retrieval for information retrieving device and information retrieving method
Inventor: KAWASAKI KENJI
IPC: G06F17/30
Filed: 1995-01-31
Abstract: PURPOSE: To easily generate browsing data by generating data for retrieval from data to be retrieved with a means for acquiring data in a specified format from certain data. CONSTITUTION: A browsing program 4050 is a program for providing browsing for information retrieval and is composed of a browsing data managing part 4060, browsing data display processing part 4070, browsing data generating processing part 4080 and browsing data erasing processing part 4090. A compound document program 4030 is a program for preparing an object, for which application data files to be designated are combined, or acquiring the contents of the object in the data format to be designated. In this case, the compound document program is used for preparing the browsing data from the peculiar data of application programs or selecting the format of data by a user.
Patent JP-H10205087-A (JP)
Title: Drainage basin
Inventor: KATO YUKIHIRO
IPC: E04D13/08
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent contamination of an outer wall by a method wherein a drainage basin comprising a basin body and a conducting pipe is molded, the water conducting pipe is inserted in the basin body in a state that the vertical part of the water conducting pipe is pointed to a vertical gutter connection cylinder and the inlet of a horizontal part is horizontally protruded from the side wall of the basin body. SOLUTION: A drainage basin 3 made of stainless comprising a basin body 4 and a water conducting pipe 5 is molded. The water conducting pipe 5 is a cylinder body in a circular shape in cross section comprises a horizontal part 51 being approximately horizontal, and a vertical part 52 orthogonally bent from the tip of the horizontal part 51. The basin body 4 forms a casing comprising a side wall 41, an upper plate 42, and a bottom plate 43, a water conducting pipe mounting port 6 is arranged on the indoor side of the side wall 41, a vertical gutter connection cylinder 7 is arranged at a bottom plate 43, and the vertical gutter is inserted.  A drain pump extending through an outer wall and protruded therefrom is then inserted in a horizontal part 51 of the water conducting pipe 5 horizontally protruding from the basin body 4, the tip of the horizontal part 51 is brought into contact with the outer wall, and the drainage basin 4 is attached to the outer wall. This constitution prevents rainwater from forming a vortex, causes smooth flow of rainwater from the vertical connection cylinder 7 to the vertical gutter, prevents adhesion of rain water to the outer wall, and prevents soiling of the outer wall.
Patent JP-H10208804-A (JP)
Title: Power supply connection device
Inventor: ABE HIDEAKI
IPC: H01R31/06
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To equip a device with a receptacle which is free from incurring problems even if inundated. SOLUTION: A device comprizes a sealed/waterproof receptacle 1 with a built-in induction coil 11 to which electric power is applied, and an adapter 2 which is equipped with an induction coil 21 that is placed in a magnetic field made by the induction coil 11 when it is mounted on the receptacle 1 while is equipped with a power supply regulating part 22 which turns an output of the induction coil 21 into an output agreeing with specifications of a load 3 and with a receptacle part 20 for load connection. The adapter 2 is attachable/ detachable relative to the receptacle 1. Because the receptacle part 20 for load connection is provided to the adapter 2 which carries out non-contact power transmission to and from the receptacle 1 by means of electromagnetic induction, the receptacle 1 itself can have a completely waterproof structure through it can be connected with an ordinary load.
Patent JP-S60181388-A (JP)
Inventor: UIRIAMU JIYON GIRUMOA
IPC: B60R22/22
Filed: 1985-01-28
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-S62172710-A (JP)
Inventor: MATSUURA YOSHIYUKI
IPC: H01G4/40
Filed: 1986-01-25
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-H07219694-A (JP)
Title: Seesaw switch with braille
Inventor: KUBO SEI
IPC: G06F3/02
Filed: 1994-02-08
Abstract: PURPOSE:To enable input operation without putting a finger touching a raised letter away from a key top and improve operability by providing the raised letter on the top surface of a key top held below a seesaw switch. CONSTITUTION:The seesaw switch which has its key top 4 held at a constant position without fail unless input operation is performed and is switched OFF is provided with the raised letter 6 on the top surface of the key top 4 held below; while the raised letter is discriminated, no input is performed even if the raised letter 6 is applied with a pressing-down force, and when the finger 7 touching the raised letter 6 is slid to press down the key top 4 held above, the input is enabled for the 1st time.
Patent JP-S53101383-A (JP)
Title: Isocarbostyryl derivatives and their preparation
Inventor: WATANABE KENZOU
IPC: C07D217/24
Filed: 1977-02-15
Abstract: PURPOSE: Optical active and inactive isocarbostyryl derivs. I(R 1  is 1-4C lower alkyl, phenyl, substd phenyl, benzyl, substd benzyl;R 2  is monovalent substituent; n is 0 or 1), e.g. l-3,4-dihydro-2-methylisocarbostyryl-3-methylamine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5298398-A (JP)
Title: Method of fire extinguishment
Inventor: ENJIYOU HISANORI
IPC: A62C35/02
Filed: 1976-02-12
Abstract: PURPOSE: To provide a reliable automatic fire extinguishemnt method, in which the fire fighting operation is started when a container containing an extinguishing agent is broken with inner pressure rise caused due to expansion of the extinguishing agent as the agent is heated by fire. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11214215-A (JP)
Title: Current lead for chiller cooled superconducting magnet
Inventor: BONO TAKAAKI
IPC: H01F6/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To allow less heat-intrusion and shorten the size for a compact superconducting magnet. SOLUTION: Slits 11 and 12 are alternately provided from both ends at a plate of conductive metal member of copper, aluminum, or alloy of them, a series connection body of flat conductors 13 allocated parallel with a small gap in between being constituted, and a normal temperature terminal 14 and a low temperature terminal 15 are formed at its end part, thus constituting a conductor part of a current lead. Thus, a current lead for chiller cooled superconducting magnet is provided wherein, with less heat penetration and a shorter size, a compact and low-cost superconducting magnet is obtained.
Patent JP-H05210141-A (JP)
Title: Optical information processor
Inventor: NISHII KANJI
IPC: G06V10/88
Filed: 1992-01-30
Abstract: PURPOSE:To miniaturize an optical information processor by shortening the focal distance of a Fourier-transform lens by the use of a reducing optical system. CONSTITUTION:This processor is provided with a 1st lens 6 where a 1st spatial optical modulation element 4 for displaying an inputted image is put on its front side focal plane, a 2nd lens 11 where a 2nd spatial optical modulation element 9 is put on its front side focal plane, a 3rd lens 12 where the 2nd lens 11 is put on its front side focal plane, a multiplexer for projected light from the 1st lens 6 and the 3rd lens 12, a 4th lens 14 where the confocal point of the 1st lens 6 and the 3rd lens 12 is put on its front side focal plane, and a photodetector 15 which is put on the rear side focal plane of the 4th lens 14.