baber/WOPTO huggingface dataset:
Patent JP-H0719034-A (JP)
Title: Current-supplying heating type catalyst
Inventor: SANADA MASAKATSU
IPC: B01D53/86
Filed: 1993-06-21
Abstract: PURPOSE:To heat catalyst partially, and prevent oxidation reaction heat from escaping outside. CONSTITUTION:Current-carrying heating type catalyst 9 composed of a layered structure body of metallic thin plates and metallic corrugated plates in formed of an upstream catalyst 14 and a downstream catalyst 15. The outer peripheral part of the upstream catalyst 14 is connected to an electrode 19, and an electric surrent is supplied to the downstram catalyst 15 from the upstream catalyst 14 through the central part 13 of the layered structure body. At this time, only a heating area 27 positioned in the vicinity of the upstream end surface of the upstream catalyst 14 is partially heated.
Patent JP-S6042774-A (JP)
Title: Automatic double-side copying machine
Inventor: SAKURAI SHIN
IPC: G03G15/00
Filed: 1983-08-18
Abstract: PURPOSE:To enable providing of a double-side copying module as option by dividing a copying machine to a main unit provided with a copying function and the double-side copying module and communicating and connecting both via prescribed apertures. CONSTITUTION:An automatic double-side copying machine is divided to a main machine unit 1 provided with a copying function and a double-side copying module 11 provided with a double-side copying mechanism. A discharge aperture 7a communicating with a discharge path 7 for the copying paper subjected to copying and a feed aperature 4a communicating with a feed path 4 for conveying copying paper are provided to the housing 11a of the main unit. The upper unit 1 and the lower module 11 are communiated and connected with the lower feedback conveying path via said aperatures 7a, 4a and are thus connected to each other. Ordinary copying is accomplished only by the unit 1a and if the moduel 11 is equipped to the machine as option, the automatic double-side copying machine is obtd. so that the machine can meet the customers' requirements.
Patent JP-S6069726-A (JP)
Inventor: MAAKU MAANAA
IPC: B41J5/10
Filed: 1984-07-20
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-S5851781-A (JP)
Title: Controller for ac/dc converter
Inventor: YAMAMOTO HIROSHI
IPC: H02M7/515
Filed: 1981-09-22
Abstract: PURPOSE:To prevent the failure of a commutation of a converter due to the displacement of phase by detecting the displacement of the phase of AC voltage and advancing the firing lead control angle in response to the detected value. CONSTITUTION:The phase of line voltages VAB-VCA of 3-phase AC are respectively delayed by 120 deg. by phase shifters 21-23, ad are compared by comparators 31-33. When the 3-phase current is always normal in this manner, since the AC voltages are in phase, no output is outputted from the comparators 31- 33, but when becoming abnormal, a phase displacement occurs at the AC voltage, and outputs are fed from the comparators 31-33. Then, the outputs of the comparators are added by an adder 40, the output of the adder is inputted to a level detector 50, thereby advancing the firing lead control angle.
Patent JP-H05323331-A (JP)
Title: Production of liquid crystal display device
Inventor: KOBAYASHI KUNPEI
IPC: G02F1/1339
Filed: 1992-05-18
Abstract: PURPOSE:To uniformly spread spacers on an oriented film on a transparent substrate. CONSTITUTION:Negatively charged spacers 14 are positively charged by immersion in a cationic surfactant soln. and spread on a negatively charged oriented film 13. Attraction acts between the positively charged spacers 14 and the negatively charged oriented film 13 and the adhesion of the spacers 14 to the oriented film 13 is enhanced. Repulsion is produced between the separate spacers 14 because of the same charge and the flocculation of the spacers 14 is prevented. Thus, the spacers 14 can uniformly be spread on the oriented film 13.
Patent JP-H06342582-A (JP)
Title: Disk player
Inventor: ANZAI TSUTOMU
IPC: G11B27/10
Filed: 1993-05-31
Abstract: PURPOSE:To simplify the operation by automatically making the stopping state of a reproducing output at the time when reproducing of a track is finished and preventing a reproducing sound from being outputted within a prescribed time when the next track is shuffled and reproduced. CONSTITUTION:Under the state of a game mode, shuffled reproduction of a disk is executed and tracks of the disk are outputted in random order, and hence applicable to reciting poems printed on Japanese playing cards for a card-playing party or the like, setting quiz presentation and quizes to be guessed by their introductory hints. Now, various working plans are enforced by a system controller 11 with its processing system defined by the game mode by operating a game mode key 12e.
Patent JP-S5772791-A (JP)
Title: Low hydrogen type coated electrode for fillet welding
Inventor: TANAKA OSAMU
IPC: B23K35/365
Filed: 1980-10-24
Abstract: PURPOSE: To develop an electrode of superior welding workability and joint performance by constituting the coating material of a low hydrogen type coated electrode for fillet welding with specific composition components and setting the bulk density of the coating material after baking in a specific range.  
     CONSTITUTION: A coating material having the following composition is coated on the outside circumference of a core made of mild steel and is baked as a low hydrogen type coated electrode for fillet welding. The composition of the coating material is 10W20% SiO 2 , 5W20% TiO 2 , 15W45% iron powder, 5W30% carbonate (where the total of carbonate such as CaCO 3 , BaCO 3 , etc. other than MgCO 3  is kept ≤10%), 3W15% metal fluoride, 3W15% deoxidizing metal such as Si, Mn, etc. or further <15% MgO or <5% Al 2 O 3  and <5% powder of Cu, Mo, Ni, Cr alone or their iron alloy are contained. The bulk density of the coating material after baking is controlled to 2.3W3.3g/cm 3 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6129109-A (JP)
Title: Transformer
Inventor: TAMURA TOYO
IPC: H01F27/32
Filed: 1984-07-19
Abstract: PURPOSE:To enable to employ a split mold structure as a mold of a coil bobbin by forming collars at both ends of a winding body formed with a bent piece for forming square-sectional cylinder by bending and coupling with both open ends in U-shape. CONSTITUTION:Collars 12, 13 are respectively formed at both ends of a winding body having bent pieces 10, 10' for forming square-sectional cylinder by projecting upward and bending perpendicularly at both open ends in U-shape. Further, a terminal unit 15 to which terminal pins 14 are implanted is provided at the lower ends of the collars 12, 13. The pieces 10, 10' are bent and coupled with a coil bobbin 9, and a winding is then wound on the body 11 between the collars 12 and 13. E-shape and I-shaped cores 18, 19 made of ferrite core or laminated core are associated with the bobbin 9 to construct a transformer.
Patent JP-H096536-A (JP)
Title: Picture position indicating device
Inventor: MATSUO SATOSHI
IPC: G06F3/038
Filed: 1995-06-16
Abstract: PURPOSE: To enable an operator to easily concentrate his attention to mouse operation and to improve operability by interrupting the measurement of an X direction moving distance to store an X direction movement measuring value and interrupting the measurement of a Y direction moving distance to store a Y direction movement measuring value. CONSTITUTION: An X direction moving distance sensor 3 in a mouse 9 detects an X direction moving distance by the X direction rotational frequency of a ball 5. A Y direction moving distance sensor 4 detects a Y direction moving distance by the Y direction rotational frequency of the ball 5 moving in the Y direction to be the rectangular direction of the X direction. An X direction holding button 2 interrupts the measurement of the X direction moving distance to store the X direction movement measuring value and a Y direction hold button 1 interrupts the measurement of the Y direction moving distance to store the Y direction movement measuring value. Consequently the operability of mouse operation can be improved.
Patent JP-H05337624-A (JP)
Title: Low pressure casting apparatus
Inventor: SATO TAKESHI
IPC: B22D18/04
Filed: 1992-06-10
Abstract: PURPOSE:To improve positional accuracy and sealing property between a sprue part and a feeder. CONSTITUTION:At the peripheral edges of opening parts in the sprue parts 4, 5 of a lower die 6, adapter receiving recessed parts 13, 14 are formed and adapters 15, 16 are fixed while holding fine clearances C to the adapter receiving recessed parts 13, 14. The inner tapered surfaces 15a, 16a of the adapters 15, 16-and the tapered surfaces 18a, 19a of connecting holes 18, 19 at the feeder 3 side are fitted by tapered contact and the sealing materials 20, 21 are interposed at two positions of the upper and the lower parts in this fitting part.
Patent JP-H04372884-A (JP)
Title: Temperature and humidity tester
Inventor: OI KENICHI
IPC: G01R31/30
Filed: 1991-06-21
Abstract: PURPOSE:To provide the title tester using only one test tank and capable of easily mounting and detaching a sample without generating dewing on the mounted or detached sample by the alteration of the test temp. and humidity in the test tank even when the mounting and detaching periods to the test tank of said tester are shifted to prevent the sample from receiving a change in temp. and humidity during testing in the test tank. CONSTITUTION:A thermostatic and humidistatic device is equipped with a test tank 1 having a plurality of small chambers 2 arranged therein and each of the small chambers is equipped with a door for mounting and detaching an article from the outside, an openable and closable damper 21 for circulating or not circulating the gas in the test tank to the small chamber 2, a device 6 for supplying dry gas to the small chamber and a pipe 7 for discharging drain and gas from the small chamber. Even when the damper 21 is closed, the gas in the small chamber can perform the giving and receiving of heat with the gas in the test tank.
Patent JP-S5951043-A (JP)
Inventor: HAYASHI MITSUHIKO
IPC: B65D5/40
Filed: 1982-08-30
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-2000335093-A (JP)
Title: Recording material
Inventor: MORI KENICHI
IPC: B41M5/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a recording material used for forming image, particularly for forming image by an ink jet recording type using an oily ink or the like. SOLUTION: In the recording material comprising an ink receptive layer of a porous structure obtained by coating at least one surface of a light non- transmissive base material with a coating liquid obtained by emulsifying or dispersing a non-water absorbing thermoplastic resin having particles and a glass transition temperature(T) of -5 deg.C or above in a solvent mainly made of water, and they drying and removing the solvent, a water soluble high boiling point solvent having a boiling point of 150 deg.C or above is blended at a ratio for satisfying the formulae of I: S>=T-30 and II: S<=T+70, wherein S is a blending ratio [pts.wt.] of the high boiling point solvent of 150 deg.C or above to 100 pts.wt. of the resin, and T is a glass transition temperature [ deg.C] of the resin.
Patent JP-H0442510-A (JP)
Title: Manufacture of superconductive magnet
Inventor: MITSUI HISAYASU
IPC: H01F6/00
Filed: 1990-06-08
Abstract: PURPOSE:To prevent the damage on a function as an insulating sheet even when it is heated and pressed and to prevent the occurrence of wire movement by a method wherein an insulating sheet, which is obtained by impregnating and coating the sheet with a thermosetting resin and perfectly hardening it and then spreading a second thermosetting resin on that, followed by drying to a semi-hardening state, is inserted among wound layers of a superconductive wire and it is hardened by heating after winding them. CONSTITUTION:A reinforcement 11 consisting of glass fibers is impregnated and coated with a first thermosetting resin 12 and it is perfectly hardened. Further, the reinforcement 11 is impregnated and coated with a second thermosetting resin 13 and it is dried to a semi-hardening state, thereby obtaining an insulating sheet 14, The content of total thermosetting resin is 40 - 60 wt.%, and it is preferable to that the first thermosetting resin 12 is 10 - 30 wt.%, and the second resin 13 is 10 - 50 wt.%. While inserting the insulating sheet 14 among wound layers of a superconductive wire, the superconductive wire 17 made by coating a surface of a conductor 15 with an electrical insulator 16 is wound in order, after which it is hardened by heating so as to bond the superconductive wires 17 each other and to bond the superconductive wire 17 and a winding frame 18.
Patent JP-H067926-A (JP)
Title: Method for joining aluminum material
Inventor: SATO SHOICHI
IPC: B23K1/06
Filed: 1992-06-10
Abstract: PURPOSE:To mutually join aluminum materials in good condition and short time and to make the cost low. CONSTITUTION:Al-Si series brazing filler metal 1 is interposed between the joining surfaces of two aluminum materials A1, A2. Both aluminum materials Al, A2 are pressurized in the pressing direction of both joining surfaces with 0.01-20kgf/mm<2> pressurizing force. Ultrasonic vibration is applied to at least either one of the aluminum material A1 to break the oxide films of the joining surfaces of both aluminum materials Al, A2 and the brazing filler metal 6 surface. Further, by the ultrasonic vibration, friction heat is generated-between both aluminum materials A1, A2 and the brazing filler metal 1. At the same time, by supplying the electric current between both aluminum materials A1, A2, resistance heat is generated. By the friction heat and the resistance heat, the brazing filler metal 1 is melted to braze both aluminum materials A1, A2.
Patent JP-H01316828-A (JP)
Title: Interruption circuit for microcomputer
Inventor: FUKUDA MITSUYOSHI
IPC: G06F9/48
Filed: 1988-06-17
Abstract: PURPOSE:To freely attach priority on interruption input by incorporating an interruption circuit in a microcomputer. CONSTITUTION:When the priority is set on a priority setting register 1, a first multiplexer 4 is controlled by the above priority, and an interruption request signal from an interruption factor is outputted to the prescribed bit of a flag register 5, then, an interruption flag is set, and a vector generation circuit 7 generates a prescribed interruption vector. Furthermore, a second multiplexer 6 changes the spatial arrangement of the flag register corresponding to a changed priority, which functions so as not to change a vector as a result.
Patent JP-H10338149-A (JP)
Title: Steering gear device
Inventor: WATANABE OSAMU
IPC: B62D3/12
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To simplify a sealing structure by sandwiching a sealing plate consisting of a flat surface type thin plate corresponding to a mating face and a sealant fastened at least one the overall area of one surface of this thin plate on the mating face of a housing on a steering gear device having the divided into two pieces. SOLUTION: A sealing plate 8 is interposed on a mating face of both of housings 1, 3 on a device fastened and integrated by bolts in a state where bearings 7 are fitted in fitting parts 11, 31 each of which having the value housing 1 and gear housing 3. This sealing plate 8 is made in a flat surface shape corresponding to a shape of the mating face of both of the housings 1, 3 and it is formed by providing a large hole roughly matching an outside diameter of the bearing 7 and a small hole for bolt insertion. Additionally, this sealing plate 8 is formed in structure coating a sealant 84 of a compressively deformable material such as nitrile rubber, etc., on, for example, one surface of an iron made thin plate 83 or on the overall area of both surfaces of it with sufficient compressible thickness.
Patent JP-H07333905-A (JP)
Title: Electrophotographic toner and production of toner
Inventor: NAKAYAMA KOJI
IPC: G03G9/087
Filed: 1994-06-09
Abstract: PURPOSE:To obtain such an electrophotographic toner that can be fixed at a low fixing temp., does not cause any problem for practical use concerning to offset resistance, and has excellent fixing strength to a transfer sheet and image characteristics, by incorporating at least a specified low melting point polyester resin, polyester resin containing polyfunctional monomers, and crosslinking agent. CONSTITUTION:A mixture of polyester resin having a wide mol.wt. distribution is obtd. by mixing a low melting point polyester resin and a polyester resin containing polyfunctional monomers and then selectively crosslinking the polyester resin containing polyfunctional monomers with a crosslinking agent. The low melting point polyester resin contributes to the fixing strength, while the crosslinked polyester resin gives the offset resistance It is necessary that the starting temp. of melting of the low melting point polyester resin is between 50 deg.C and 100 deg.C so as to obtain good fixing property at a low temp. If the temp. is <50 C, a problem concerning to storage property is caused. If the temp. is >=100 deg.C, fixing property degrades.
Patent JP-S6042025-A (JP)
Title: Manufacture of composite polypropylene resin stretched film
Inventor: TOYODA TAKASHI
IPC: B29C48/21
Filed: 1983-08-18
Abstract: PURPOSE:To prevent the peeling of a composite structure sheet in the solidification thereof with a cooling roll by employing a specified polypropylene composition on the surface and back layers for a substrate fabric sheet. CONSTITUTION:Layers of compositions A and C are provided on the surface and the back of a composition B by melting and extruding them from a die so as to stretch a sheet 2 uniaxially and a polypropylene resin sheet for a paper-shaped layer of a composition D is melted and laminated on the surface thereof to be stretched at the right angle thereof. The compositions A and C are polypropylene compositions with the isothermal crystalization time of more than 300sec at 130 deg.C and containing 5wt% or less of inorganic fine powder. The composition B is a polypropylene composition containing 2-50wt% of inorganic fine powder (higher in the content than the compositions A and C. The composition D is a polypropylene composition containing 8-65wt% of inorganic fine powder and 30-60wt% of a thermoplastic resin other than the polypropylene.
Patent JP-S6042853-A (JP)
Title: Semiconductor device
Inventor: OGURA SHIYOUICHI
IPC: H01L21/60
Filed: 1983-08-18
Abstract: PURPOSE:To reduce the cost without the use of Au and Ag by a method wherein only the surface tip region of inner leads in proximity to the tab part of the frame on the side of pellet mounting is provided with an Al layer, which is then connected to the Al electrode of the pellet by means of Al alloy wires, in the title device using the lead frame. CONSTITUTION:Etching or press-punching is carried out to a 42% Ni-Fe alloy plate, which is thus formed into the lead frame of a required pattern. Next, the part other than the tab proximity section 8 at the tip of the inner lead 2 opposed to the tab 1 where the pellet is placed is covered with silicon rubber approx. 0.5-50mm. thick, and the Al layer is formed at the section 8 by electroplating. Thereafter, the pellet is fixed on the tab 1 with Ag paste, and the electrode provided thereto and the section 8 are brought into bonding connection by means of the Al fine wires. Afterwards, it is resin-sealed in usual manner.
Patent JP-S6129996-A (JP)
Inventor: SASAKI YASUHITO
IPC: G08B15/00
Filed: 1984-07-20
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-H10337501-A (JP)
Title: Method and device for centrifugal filtration
Inventor: MATSUMOTO TAKASHI
IPC: B04B3/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal filtration method for improving the recovery ratio of crystals in a basket. SOLUTION: The center axial line of a basket 12 is inclined in the horizontal direction and its bottom wall section 12b is faced downward obliquely. A crystal recovering suction pipe 23A with a revolving section 23b revolved in the basket is provided, and crystals are sucked from the end of the revolving section 23b. The end of the revolving section 23b is displaced to the position close to a corner section P between the lowermost section of a peripheral wall section 12a and the bottom wall section 12b of the basket, and the crystals collected all together on the lowermost section of the basket are sucked by the suction pipe 23A and recovered therefrom.  A revolving sealing member 33 set in the state of being brought into contact with and end section wall 12c of the basket, revolved together with the basket and closing an opening on the inner peripheral side of the end section wall 12c is provided to prevent the leakage of fine crystals to the outside.
Patent JP-S5482521-A (JP)
Title: Low noise engine for automobile
Inventor: HAYASHI YOSHIMASA
IPC: F16C9/02
Filed: 1977-12-15
Abstract: PURPOSE: To reduce noises of an engine by constituting same such that a resilient member is interposed between a cylinder block and a bearing block which holds a crank shaft.  
     CONSTITUTION: A crank bearing 10 consisting of two piece bearing blocks 3 and 6 has, at the top and the bottom thereof, vibration preventive members 2 and 8 fixed respectively to the blocks 3 and 6. These blocks 3, 6 are fastened to a cylinder block 1 and a retainer 9 by means of bolts 7a, 7b with the vibration preventive members 2, 8 interposed therebetween. Lubricating oil is supplied to a crank shaft from an oil hole 5 through a lubricating oil passage 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5578654-A (JP)
Title: Interface signal reception circuit
Inventor: TAKAKURA KENJI
IPC: G06F13/00
Filed: 1978-12-08
Abstract: PURPOSE:To eliminate the temporary level fluctuation or the malfunction caused by the noise by securing the hysteresis for the polarity inversion region. CONSTITUTION:The threshold levels of reception elements 11 and 12 are -3V and +3V respectively with a small amount of hysteresis. With input VIN of -5V, set and reset inputs S and R of flip-flop 14 feature the H and L levels each to secure the reset state. In case VIN is +1V, both inputs S and R feature the H level with preservation of the reset state. When VIN exceeds +3V, both elements 11 and 12 feature the output of the L level with the flip-flop set. After this, the reset state is kept although VIN may lower down to +3V--3V, and the state is not reset until VIN becomes under -3V. As a result, a large amount of hysteresis (-3- +3V) can be obtained as a whole, thus eliminating the malfunction.