baber/WOPTO huggingface dataset:
Patent JP-H08281110-A (JP)
Title: Catalyst for purifying exhaust gas and its production
Inventor: SUGA KATSUO
IPC: B01J37/08
Filed: 1995-04-11
Abstract: PURPOSE: To produce a catalyst for purifying exhaust gas and to provide a producing method thereof by which NOx purification performance is increased in the lean atmosphere and a function as a ternary catalyst is fully demonstrated. CONSTITUTION: At least one kind of noble metal selected from a group consisting of platinum. palladium and rhodium, at least one kind of transition metal selected from a group consisting of iron, cobalt and nickel, and manganese, barium and potassium are incorporated on a refactory inorganic carrier. A part or the whole of the transition metal, barium and potassium forms a multiple oxide. This catalyst consists of a catalytic layer A and a catalytic layer B which contains at least one kind of noble metal selected from a group consisting of platinum, palladium and rhodium and does not contain potassium.  Furthermore, at least two pieces of catalysts are provided in the exhaust gas current of an engine and the catalyst containing zeolite carrying copper is arranged on the upstream side for an exhaust gas current and either of the two kinds of catalysts is arranged on the downstream side therefor.
Patent JP-S62242322-A (JP)
Title: Manufacture of magnet roll
Inventor: KARIYA KOTARO
IPC: H01F41/02
Filed: 1986-04-14
Abstract: PURPOSE:To obtain the magnet roll, having stabilized magnetic characteristics and a high dimensional accuracy with which uniform molded articles can be obtained and no post processing is required by a method wherein the composite resin magnet material, consisting of ferrite powder, and a resin magnet material, consisting of ferrite powder and a high molecular material, is injection-molded using the metal molds having an inclined gate, and the molded articles are oriented and magnetized. CONSTITUTION:The composite resin magnet material, consisting of ferrite powder and a high molecular material, is injection-molded using the metal mold having the gate provided with an inclination of l5 deg. or more on the outer wall or the center of a cavity from a gate hole, and the molded articles are oriented or magnetized. To be more precise, a metal mold base l, wherein a shaft 8 is set in the center of acavity 4, is used as the injection-molding metal mold. The inclination of theta degree, namely 15 degree or more to the outer wall of the cavity 4 is given to the gate 3 with which the runner 2 of said metal mold base 1 and the cavity 4 are connected.
Patent JP-S58201685-A (JP)
Title: Ribbon cassette
Inventor: HAYASHI MIKIO
IPC: B41J32/00
Filed: 1982-05-20
Abstract: PURPOSE:To obtain a ribbon cassette, wherein switching levers having a specical constitution are provided in ink cartridges, the positions of the ink cartridges can be switched by a simple constitution, its manipulation is easy, and extra parts are not required. CONSTITUTION:In ink cartridges 13Y, 13M, 13C and 13B facing a transfer roller 5, switching levers 23 and guide pushing pieces 22 are provided. The switching levers 23 are elongated in the upper slant direction toward the central groove of the transfer roller 5 in one of both guide grooves 19 and 20. The guide pushing pieces 22 are slidably coupled with the other of the guide grooves. A pawl part 23a is provided at the tip part of each switching lever 23. When the pawl part 23a is engaged with the edge part of the corresponding guide groove 19 or 20, the ink cartridges 13Y-13B are separated from the transfer roller 5 against the spring force of a compressing means 24a. When the pawl part 23 is released from the edge part of the corresponding guide groove, the ink cartridge 13Y- 13B are elastically contacted with the transfer roller 5 by the spring force of the compressing means 24a.
Patent JP-S63252147-A (JP)
Inventor: MORIOKA KAI
IPC: A61C7/00
Filed: 1987-04-07
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-S529820-A (JP)
Title: Dc variable voltage device
Inventor: SERI TSUTOMU
IPC: H02M3/24
Filed: 1975-07-11
Abstract: PURPOSE: A chopper device intended for use with a motor for driving a vehicle, in which a saturable transformer and diodes are combined to provide an automatic increase in a permissible max. current of an output current when output voltage is low. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03281542-A (JP)
Title: Molded article and multilayer structural body
Inventor: WATANABE TOMOYUKI
IPC: C08F218/02
Filed: 1990-03-29
Abstract: PURPOSE:To obtain a molded article consisting of ethylene-vinyl acetate copolymer saponified material and ethylene-vinyl acetate copolymer, having crosslinked part therein, useful for shrinkable or stretchable food packaging and having excellent stretching and shrinking properties at high temperature. CONSTITUTION:The objective molded article produced by irradiating a molded article obtained by adding a crosslinking promoter, etc., to a copolymer mixture consisting of (A) 60-95wt.% (preferably 70-90wt.%) ethylene-vinyl acetate copolymer-saponified product having 20-60mol% ethylene content and >=96% saponification degree of vinyl acetate component and (B) 5-45wt.% (preferably 10-30wt.%) ethylene-vinyl acetate copolymer having 60-95mol% ethylene content, and further, modifying the component A and/or component B with a vinyl silane-based compound, etc., at an amount of 0.0005-5wt.%, and irradiating the molded form obtained by blending these components with 1-40 Mrad dose electron beam. Furthermore, the molded article is laminated with a thermoplastic resin to provide the objective multilayer structural body.
Patent JP-S59213487-A (JP)
Inventor: FUJISAWA TOMOJI
IPC: B08B9/04
Filed: 1983-05-16
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-H06276191-A (JP)
Title: Data transfer controller
Inventor: OTA HIROMI
IPC: H04L12/18
Filed: 1993-03-19
Abstract: PURPOSE:To reduce excessive loads on a network and respective end systems, etc., by transmitting data to a destination indicated by constitution information when the constitution information is informed within prescribed time and stopping the transmission of holding data when it is not informed. CONSTITUTION:When constitution information inquiry (QI) is executed, a number-or-times storage means having by a constitution information storage part 21 stores the number of times of the transmission. Then, when the number of times of the transmission exceeds a prescribed value, the data to be transmitted are held in a data holding means 22 and turned to a transmission awaiting queue. When the response of the constitution information is present from a destination end system ES, the data are taken out from the means 22 and transmitted to the destination. When no response is present even after waiting for prescribed time, the data transmission is stopped and required error processings such as prescribed error informing or the like are executed. As a result, the continuous execution of QC is suppressed and the excessive loads can be prevented from being put on the network and the end systems. etc.
Patent JP-S5314833-A (JP)
Title: Regeneration of glass fiber from waste glass fiber reinforced composition
Inventor: HASHIMO TOSHIKATSU
IPC: B29B11/00
Filed: 1976-07-20
Abstract: PURPOSE: To recover glass fibers without any adverse effect on their physical properties by blowing a high-temperature gas satisfying specific conditions on waste glass fibers containing organic substances, such as FRP, pr FRTP, to decompose the organic substances. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62250246-A (JP)
Inventor: ANDORE DEUISUPEREERE
IPC: D03D39/18
Filed: 1987-04-07
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-H08286381-A (JP)
Title: Substrate film pattern formation method
Inventor: KIMURA YASUKI
IPC: G03F7/26
Filed: 1995-04-11
Abstract: PURPOSE: To solve a problem caused by a proximity effect without causing a time loss by etching a substrate film under a specific condition so as to form substrate patterns. CONSTITUTION: The demension of an EB(electron beam) resist pattern 15a1 in a sparse region is set to T1 and the demension of an EB resist pattern 15a2 in a dense region is set to T2 . The demension of design patterns corresponding to respective EB resist patterns 15a1 , 15a2 are set to t1 , t2 . The demension of substrate film patterns 13a1 , 13a2 formed from the EB resist patterns 15a1 , 15a2 having the demension of T1 , T2 are set to s1 , s2 . When the difference between t1 , T1 T1 -t1 , is set to δ1 , the difference between t2 , T2 T2 -t2 is set to δ2 , the difference between t1 , s1 s1 -t1 is set to Δ1 , and the difference between t2 , s2 s2 -t2 is set to Δ2 the substrate film 13 under a condition expressed by |δ2 -δ1 |>|Δ2 -Δ1 | is etched.
Patent JP-S57201089-A (JP)
Title: Photoelectromotive force device
Inventor: TAKAHASHI OSAMU
IPC: H01L31/04
Filed: 1981-06-03
Abstract: PURPOSE:To manufacture continuously in the same manufacturing process, by connecting diodes in parallel at each of arbitrary block in a photoelectric-conversion region, and uniting the diodes at an intercepting spot in the photoelectric-conversion region. CONSTITUTION:Diodes 10 are connected in parallel at each of arbitrary block in a phtoelectric-conversion region 1. The diodes 10 are united at an intercepting spot in the photoelectric-conversion region 1. For instance, a thin-filmed photoelectric-conversion region 1 includes amorphous semiconductors. An amorphous silicon is preferable for the amorphous semiconductor.
Patent JP-S58202691-A (JP)
Title: Originating system from telephone under reception of call signal
Inventor: SATOU SHIGEKI
IPC: H04M1/00
Filed: 1982-05-21
Abstract: PURPOSE:To enable the new originating even for a telephone under reception of a call signal without giving any answer to an incoming call, by providing a detecting circuit to a line circuit to detect whether or not a push-button is pushed with the telephone. CONSTITUTION:When a telephone TELA is hooked off with a push of a push- button BT, the button BT opens. Thus a diode D is inserted in the adverse polarity direction to inhibit the formation of a DC circuit passing through a relay A. Therefore the relay A is not actuated. A central controller CC scans the scanning points SN0 and SN1 of a line circuit LINE and therefore decides the state of the button BT when the TELA is hooked off. Then the controller CC reads out a state memory of the TELA to analyze the scanning result in a calling mode and decides to give an answer to an incoming call or give a new originating with no answer.
Patent JP-H10258792-A (JP)
Title: Dredger
Inventor: AKITANI HIDEO
IPC: E02F3/92
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To simplify the work of replacing a hull-borne revolving superstructure with another and thus to reduce the cost and period necessary for the replacement work. SOLUTION: Between a base seat 36 provided on a hull and a revolving ring 18 attached to a hull-borne revolving superstructure, a joint frame 37 is provided which comprises a round body 38 detachably attached to the inner ring 20 of the revolving ring 18 and a base body 39 detachably attached to the base seat 36. In order to replace the hull-borne revolving superstructure with another, even if the revolving ring 18 attached to the revolving superstructure and the base seat 3 are different from each other in diameter dimensions, the revolving ring 18 is surely attached to the base seat 36 of the ship body via the joint frame 37.
Patent JP-S59211351-A (JP)
Title: Loop transmission system
Inventor: MURAKAMI HIDEMI
IPC: H04L12/437
Filed: 1983-05-16
Abstract: PURPOSE:To change a loop constitution by remote control by forming an interface device and a transmission line in pair to obtain a module formation, and executing the cut-off of the interface device without interrupting communication. CONSTITUTION:An interface device I4 has an outgoing transmission line f3 and a return transmission line b3. A selecting circuit SW04 changes over selectively a signal line from a station device S4 and a transmission line from the interface device provided at the pre-stage in high speed. A selecting circuit SW14 selects switchingly the transmission line from the interface device provided at the post- stage and the signal line from the circuit SW04 in high speed. Then, station devices are increased or decreased through on-line without exerting any effect on the communication among other station devices.
Patent JP-H09282133-A (JP)
Title: Video communication system
Inventor: TAKAHARA KEIKO
IPC: G06F3/048
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent other applications which are executed at the same time from being disturbed by performing control so that an image is displayed large at the start of a communication and automatically reduced in size several seconds later when the object of the image is the face of an opposite person. SOLUTION: To start a real-time communication, current time Tnow is obtained and stored as start time Tstart. Then the size of a display image is set to large size, which is reported to a decoding process part 407. Then a receiving process part 404 receives one packet to acquire the current time Tnow. When the set display image size is large, the display image size is set to small size and reported to the decoding process part 407 if the difference between the acquired current time Tnon and stored start time Tstart is larger than a previously given threshold value. In this manner, an image received from the opposite party is displayed large at the start of the communication, but automatically becomes small several seconds later.
Patent JP-H07201103-A (JP)
Title: Reel base load imparting mechanism
Inventor: MAEDA MITSUHIKO
IPC: G11B15/30
Filed: 1994-04-25
Abstract: PURPOSE:To switch over rotation loads supplied supplied to a reel base by a simple mechanism. CONSTITUTION:A pivot 4 composed of lower part shaft 41 and upper part shaft 40 projecting from the lower part shaft 41 are fixed and provided on a chassis 1. Engaging cylinders 5 projectingly provided from the lower surfaces of the respective reel bases 3 are freely rotatably engaged to the upper part shaft 40, twisted springs 2 and 20 to be wound around both engaging cylinders 5 and the lower part shaft 41 are provided between the chassis 1 and the lower surfaces of the respective reel bases 3 and the twisted springs 2 and 20 are wound in a direction for reducing an inner diameter accompanying the rotation of the reel base for sending a magnetic tape out from a cassette. Also, for the reel base, a clearance generated between the lower surface of the engaging cylinder and the upper surface of the lower part shaft (the thrust clearance of the reel base) is set smaller than the line dimater of the twisted spring. Further, to at least one of the free ends of the twisted spring, tip reliefing work is executed in addition to end turn work.
Patent JP-H08254317-A (JP)
Title: Cooling method and cooling structure for gas turbine combustor
Inventor: KUYAMA TOSHIYUKI
IPC: F23R3/06
Filed: 1995-03-16
Abstract: PURPOSE: To provide a double wall cooling method and a double wall cooling structure in a combustor, which improve cooling performance and which will never cause damage in a turbine and the like due to cracks even when the cracks are generated in the mechanism. CONSTITUTION: An outside member 2 is connected to an inside member 3 through a member, in which six pieces of hexagonally arranged connnecting members 4 are arranged in the shape of a honeycomb, while a cooling air blow hole 21 is provided at a position corresponding to the center of hexagon of the outside member 2 and a slit 31 is provided at the outside of the hexagonal side of the inside member 3 to inject cooling air into a combustion chamber with a shape like a honeycomb.
Patent JP-H10285003-A (JP)
Title: Delay circuit and character generating circuit using the circuit
Inventor: YAMAMOTO HIROMASA
IPC: H03K5/13
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the deviation of delay value caused by a manufacture condition of the delay circuit and its operating environment or the like. SOLUTION: This delay circuit 1 is provided with a selector 3 that receives outputs of two delay means or over among pluralities of delay means 2a-2d connected in cascade and selects any output signal, and the delay value is changed by selection control of the selector 3. The delay value is changed by a selector control circuit 4 provided with a reference signal generating means 5 for generating a test signal TI having a phase difference of an object delay value and a discrimination signal TS from a clock CLK and with a selection control means 6 for comparing a delay test signal TO resulting from delaying the test signal TI by the delay circuit 1 with the discrimination signal TS and controlling the selector 3 of the delay circuit 1 according to the result.
Patent JP-H09278928-A (JP)
Title: Functional porous resin film and production of the same
Inventor: SAKURAMOTO TAKAFUMI
IPC: C08J7/00
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a functional porous resin film capable of effectively utilizing a photocatalytic action and an antibacterial action and also sustaining the effects for a long period of time by firmly binding photocatalyst particles and/or antibacterial particles to the surface of pores of the porous resin film, and to provide a method for producing the same. SOLUTION: This functional porous resin film is obtained by fixing photocatalys particles and/or antibacterial particles directly or though a layer of metal oxide fine particles to the surface of pores of the porous resin film having OH and COOH groups formed by treatment of electric discharge or irradiation of ultraviolet rays. The functional porous resin film, thus obtained, can be used for a material for decomposing and cleaning a polluting substance in the air or water, and e.g. can be used for capturing various bacteria in the air or water as a filter and sterilizing the bacteria or suppressing the propagation of the bacteria by a photo-irradiation.
Patent JP-H10278334-A (JP)
Title: Thermal head
Inventor: SHIMIZU OSAMU
IPC: B41J2/37
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To eliminate unevenness of print density by connecting the heating elements for a thermal head in parallel with a current varying mechanism and regulating the current flowing through the current varying mechanism depending on the variation of total current flowing through the heating elements. SOLUTION: When the number of dots to be printed in one line is extremely large, a current varying mechanism CR does not function and no regulating mechanism R11,... is connected. On the contrary, when a current flows through only one heating element, e.g. H1, a dark print results in. The current varying mechanism CR is then actuated to connect any one or a plurality of regulating resistors R11-13 with a circuit and a current is also fed to the current varying mechanism CR from a power supply voltage E thus sustaining the sum of the current flowing through the current varying mechanism CR and the current flowing through the heating elements. According to the arrangement, the print density can be made uniform even when the number of dots to be printed in one line is extremely large of small.
Patent JP-H10282050-A (JP)
Title: Oxygen sensor
Inventor: KIKUCHI TOMOSHI
IPC: G01N27/41
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To miniaturize an oxygen sensor with a laminate sensor element by shortening a length in a longitudinal direction of the sensor. SOLUTION: An oxygen sensor 17 includes a sensor element 18 for detecting an oxygen concentration, a first housing 19 fixing the element 18, a second housing 20 covering an outer periphery of the first housing 19, etc. The sensor element 18 has an electrode for outputting a detection signal, a heat generation part heating the element 18 to an activation temperature, etc. An electrode output terminal 21 and a heat generation part output terminal 22 are set in the first housing 19. A leading end part of each output terminal 21, 22 projects from the first housing 19 and penetrates a heat-shutting member 23. The sensor element 18 is fixed to be nearly perpendicular to a longitudinal direction of the oxygen sensor 17 at a part of each output terminal 21, 22 more forward than the heat-shutting member 23.
Patent JP-H08283066-A (JP)
Title: Ceramic substrate fired at low temperature
Inventor: ADACHI SATOSHI
IPC: C04B35/16
Filed: 1995-04-12
Abstract: PURPOSE: To ensure a reduced dielectric constant and a reduced coefft. of thermal expansion for a ceramic substrate fired at a low temp. CONSTITUTION: A ceramic material consisting of 50-64wt.% glass powder and 36-50wt.% Al2 O3 -mullite mixture is prepd. The glass powder has a compsn. consisting of, by weight, 10-55% CaO, 45-70% SiO2 , 0-30% Al2 O3 , 0-10% impurities and 5-20% B2 O3 basing on the total amt. of the components except B2 O3 . The mixture contains Al2 O3 contg. 0-10% impurities and >=5wt.% mullite. The ceramic material is fired at 800-1,000 deg.C to produce the objective ceramic substrate. Since the amt. of Al2 O3 blended is reduced and >=5wt.% mullite having a low dielectric constant and a low coefft. of thermal expansion is blended in place of Al2 O3 , a reduced dielectric constant and a reduced coefft. of thermal expansion are ensured for the substrate and the warpage of the substrate is suppressed when the substrate and a conductor are simultaneously fired.
Patent JP-H07290368-A (JP)
Title: Impact rotary tool
Inventor: TANAKA NAOTAKE
IPC: B25B23/145
Filed: 1994-04-25
Abstract: PURPOSE:To prevent a switch means for starting/stopping the rotation of a drive motor from being erroneously operated by the vibration of an impact rotary tool and prolong the opening/closing life of the switch means. CONSTITUTION:This impact rotary tool is provided with a drive motor 11, a rotation controller 90 for starting/stopping the rotation of the drive motor 11 arranged on the axis of the drive motor 11, and a switch means for starting/ stopping the rotation of the drive motor 11 via the rotation controller 90. The rotating force of the drive motor 11 is converted into the rotating impact force of a hammer 6 and an anvil 9 by a cam mechanism A, the torque of a driving mechanism is limited by the rotation controller 90, and a screw or a nut is fastened. The switch means is arranged so that the opening/closing direction of its contacts 40, 41 does not coincide with the vibrating direction of the impact rotary tool.
Patent JP-H04317848-A (JP)
Title: Brake device for vehicle
Inventor: YOSHIDA AKIHIDE
IPC: B60T8/48
Filed: 1991-04-18
Abstract: PURPOSE:To reduce the generation of an excess slippage at the time of braking and driving a wheel, miniaturize and simplify the structure as much as possible, and reduce the operating sound. CONSTITUTION:In a brake device for vehicle for preventing the braking slippage and driving slippage of a wheel, a reservoir tank 4 for storing brake solution, a pump 20 for pressurizing and discharging the brake solution from the reservoir tank 4, a pressure regulating valve disposed in a pipeline 15 connecting the discharge side of the pump 20 to the reservoir tank 4 to limit the discharge pressure of the pump 20 to a determined pressure, and control switching valves 6, 7 for controlling the break pressure supplied to wheel cylinders 10, 11 by using either one of the master cylinder 3 and the pump 20 as a pressure source are provided.