baber/WOPTO huggingface dataset:
Patent JP-S5450582-A (JP)
Title: Fiber reinforced plastic molded article
Inventor: TANAKA JIYUNICHI
IPC: A63B49/10
Filed: 1977-09-30
Abstract: PURPOSE: To prepare an FRP molded article having high strength and excellent elastic properties, by laminating a knitted fabric and resin.  
     CONSTITUTION: For example, a core made of aluminum alloy is wrapped with a prepreg prepared by impregnating weft-knitted glass fabric with epoxy resin, and further wrapped with two layers of prepreg prepared by impregnating weft-knitted carbon fiber fabric with epoxy resin, the epoxy resin is cured by hot-pressing, and the core is removed from the composite thus obtained 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0632772-A (JP)
Title: Chloroethylsulfonylbenzaldehyde
Inventor: KURAUSU MARUSHIYUNAA
IPC: C07C317/24
Filed: 1993-05-19
Abstract: PURPOSE: To provide a new chloroethylsulfonylbenzaldehyde useful as an intermediate for the preparation of a reactive dye.  
     CONSTITUTION: This compd. of formula I (where (n) is 1 or 2; and the ring A may be substd.) such as 4-(2-chloroethylsulfonyl)benzaldehyde is obtd. by oxidizing a hydroxyethylmercaptobenzaldehyde of formula II with elemental chlorine in a hydrochloric acid soln. at a temp. of 10-80°C, preferably 30-50°C. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S60259734-A (JP)
Title: Controller for gas/oil burning diesel plant
Inventor: SAGAWA RIYUUICHI
IPC: F02B3/06
Filed: 1984-06-06
Abstract: PURPOSE:To utilize the energy effectively by controlling the fuel gas injection to Diesel engine with correspondence to the pressure of buffer tank for accumulating the vaporized fuel in LPG tank while controlling the fuel oil injection with correspondence to the engine rotation. CONSTITUTION:Fuel gas injection valves G1-Gn and fuel oil injection valves L1-Ln are provided to respective cylinder C1-Cn of Diesel engine 3. The fuel gas evaporated from liquidized gas tank 1 is accumulated into a buffer tank 8 to control the gas injection valve such that the pressure will be constant through a low level selection circuit 24 with correspondence to the signal from a pressure detector 18 of buffer tank 8. While the oil injection valve is controlled to provide predetermined rotation with correspondence to the signal from an engine rotation detector 14. Consequently, the boil-off gas can be fully used as the fuel for the engine 3 without requiring a large capacity re-liquidizing system.
Patent JP-H11310121-A (JP)
Title: Vehicular braking control device
Inventor: ITO TAKAYUKI
IPC: B60T8/1755
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent excessive understeer by restricting braking force automatically applied to a turning outside wheel when judged as required to start brake assist control when judged as turning time by judging whether or not a vehicle turns. SOLUTION: An initialized microcomputer MCP reads in respective detecting signals of wheel speed sensors WS1 to WS4, a fluid pressure sensor PS (master cylinder fluid pressure Pmc), lateral acceleration sensor Gy, a front wheel steering angle sensor and a yaw rate sensor. Next, a wheel speed of respective wheels is arithmetically operated, an estimated car body speed is determined, and is normalized to reduce an error by a difference between inner/outer wheels at vehicle turning time to arithmetically operate a longitudinal directional car body deceleration in a vehicular gravity center position.  A control mode of an antiskid control is set, and a starget slip rate is set so as to control braking force to respective wheels by a brake fluid pressure controller BC by fluid pressure servo control to thereby prevent excessive understeer when starting brake assist control at vehicle turning time.
Patent JP-H04344748-A (JP)
Title: Data processing system
Inventor: HIROSE TOSHIHARU
IPC: H04L12/70
Filed: 1991-05-22
Abstract: PURPOSE:To set a clock to a write side and a read side independently and to use separately a write clock and a read clock by using an FIFO memory. CONSTITUTION:A destination included in reception data A, B... is analyzed to generate information (select information) representing the destination and it is written at first to FIFO memories 50, 51.... Then a format of a reception data has a header at its head and has the destination and then a data text follows to them. The select information is written prior to the header of the reception data. The select information is at first read simultaneously at read. Then the order of read from the FIFO memories 50, 51... is decided according to the destination obtained from the select information or according to the priority of its layer and the reception data is read and sent respectively to the destination.
Patent JP-H10307410-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SUZUKI YASUO
IPC: C09J169/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide the electrophotographic photoreceptor free from rise of residual potential in repeating uses and high in transfer efficiency and improved in cleanability by incorporating a mixture of a carbinol-modified polysiloxane and another specified polysiloxane in the outermost layer of the photoreceptor. SOLUTION: The outermost layer of the electrophotographic photoreceptor contains a mixture of the carbinol-modified polysiloxane and the methacryl-, mercapto-, phenol-, polyether- or alkyl-modified polysiloxane. The use of only one of the mixture polysiloxane exhibits a high transfer efficiency in repeating uses and durable good cleanability and a surface energy lowering effect, but in the case of using the mixture, a synergistic effect is demonstrated and an effect is strikingly enhanced as compared to the case of using only one of both.
Patent JP-S62274340-A (JP)
Title: Displacement determination system for program
Inventor: SETSUDA KENJI
IPC: G06F9/06
Filed: 1986-05-23
Abstract: PURPOSE:To preclude errors in displacement calculation by determing displacement up to a preliminary area for the maintenance and extension of a program and its constituent modules by a compiling program unequivocally as a displacement value from a base address. CONSTITUTION:Assuming that there is an error at a position X in an object program and the program is patched to take a counter-measure, a computer starts executing the program at A and the control is passed to L1 in the program at X to execute the program to L5; and the control is returned at L5 to execute next succeeding instructions up to B and the program then ends. Then, a part BR indicates the number of a base register which holds the base address and a part DISP indicates the displacement from the base address in response to a branch instruction of the computer. Then, a base register BC which indicates the base address of the preliminary area is assigned to a base register for a branch instruction to a branch address L1 and O1 outputted as an object code to L1 is assigned for the displacement.
Patent JP-S5741098-A (JP)
Title: Diaphragm for acoustic apparatus
Inventor: TANAKA JIYUNICHI
IPC: H04R7/02
Filed: 1980-08-26
Abstract: PURPOSE:To obtain a stable and satisfactory frequency characteristic, by constituting a diaphragm of a composite structure consisting of a fiber structure, and aluminum, aluminum alloy, magnesium or magnesium alloy. CONSTITUTION:A diaphragm is constituted of a composite structure consisting of both the fiber structure obtained by bundling or braiding the continuous long fiber of silicon carbide and aluminum, aluminum alloy, magnesium or magnesium alloy. The ratio of the continuous long fiber in this cmposite structure is made 5-40vol%. As for the continuous long fiber of silicon carbide, the fiber having 10-15mumphi, fiber diameter, 2.55 specific gravity, 200-300kg/mm.<2> tensile strength and 15- 25ton/mm.<2> elastic modulus, which is obtained by means of heat treatment after melting and spinning an organic silicon high polymer compound such as polysilmethylene is preferably suitable.
Patent JP-S5545118-A (JP)
Title: Orientation polyester film for magnetic tape
Inventor: SHIOZAKI SHIGERU
IPC: G11B5/70
Filed: 1978-09-26
Abstract: PURPOSE: To improve slidableness, resistance to wear and running stability by mixing specific inert substance and CaCO 3 .  
     CONSTITUTION: Inert substance A of 0.01W0.28wt%, preferably 0.05W0.25 in wt%, consisting of alminium silicate, calcium phosphate and silica of less than 0.8μm, preferably 0.43μm, in mean particle size, and CaCO 3  of larger mean particle size than substance A and less than 1.8μm wt%, preferably 1.6μm, are added  to polyester of 0.002W0.019wt%, preferably 0.006W0.018wt%. This polyester is  pushed out in a film shape and then biaxially orientated so as to use a film whose  surface friction coefficient μk is between 0.05 and 0.18 as a magnetic tape. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07299546-A (JP)
Title: Coating method of coating agent of twin-belt for continuous casting
Inventor: TANNO HITOSHI
IPC: B05D3/00
Filed: 1994-05-09
Abstract: PURPOSE:To provide a coating method of the coating agent of a twin-belt where the coating can be efficiently and smoothly changed on-line. CONSTITUTION:In the coating method of the coating agent of an on-line belt of a twin-belt type continuous casting machine, the coating coefficient calculated from the desired thickness of the coating, the belt moving speed, and the characteristics of the coating agent is received by a computer 13a, the frequency of the pump revolution is calculated by these data, and a screw pump 12 is revolution controlled based on this revolution frequency, and the slurry in a slurry tank 14 is pumped to be coated by ejection on a belt 1 by a spray nozzle 16. This constitution reduces the dead time of the equipment required for the adjustment of the coating thickness to improve the productivity, reduces the variance in the coating to improve the precision of the coating thickness, and secures the stable quality of the surface of the slab.
Patent JP-H05173379-A (JP)
Title: Process cartridge and image forming device
Inventor: ITO AKIRA
IPC: G03G21/10
Filed: 1992-05-11
Abstract: PURPOSE:To improve operability by constituting in such a manner that a process cartridge can be freely inserted into and removed from an image forming device by the use of driving force. CONSTITUTION:When being inserted from the cartridge insertion entrance 1a of the device main body 1, the cartridge 7 is detected by a sensor 12. When the detection signal is inputted to a control part, the driving signal for a roller 13 is generated and the roller 13 is rotated and driven. The cartridge 7 is sent into the device main body 1 along a guide 11 by the rotation of the roller 13. The engaging claw 14a of a lock plate 14 engages with the shaft projecting from the side of the cartridge 7, so that the cartridge 7 is fixed in the device main body 1. At the same time as it, the movement of the lock plate 14 is detected by a photosensor 30 and the rotation of the roller 13 is stopped via the control part.
Patent JP-H08293183-A (JP)
Title: Magnetic tape cassette
Inventor: YAMADA TAKUJI
IPC: G11B23/087
Filed: 1995-04-20
Abstract: PURPOSE: To prevent the occurrence of a flow mark, a weld line and a warp by providing a gate in a specific position on the shape of a guard panel and performing injection molding. CONSTITUTION: The guard panel 15 is molded integrally with a front surface plate 15a for covering a front surface opening part of a magnetic tape cassette main body, an upper surface plate for covering a part of an upper wall of the cassette main body and wing parts 15c arranged vertically to the longitudinal direction of the front surface plate 15a from its right and left end parts respectively. The wing parts 15c are equipped with integrally formed pivots 15e projecting in the longitudinal direction respectively, and via these pivots, the guard panel 15 is fitted freely turnably to right and left walls of the cassette main body.  At the time of nonuse of the magnetic tape cassette, an exposing part for the magnetic recording tape to be exposed from the front surface opening part of the cassette main body is covered with the front surface plate 15a of the guard panel 15 to protect the exposed tape. At the time of forming the guard panel 15 by the plastic injection molding, the gates 17 such as a direct gate, a submarine gate and a pin gate, etc., are provided in an end surface 115 of the wing part 15c.
Patent JP-S6211527-A (JP)
Title: Improved gas separating method
Inventor: KISHIYORE JIYASURAJI DOSHI
IPC: B01D53/22
Filed: 1986-05-23
Abstract: A process for the production of a desired product wherein a feed gas stream is treated to reduce its concentration of a component or components harmful to a permeable membrane prior to said feed gas stream being contacted with said permeable membrane for the separation of components useful in said production of said desired product from undesired impurities present therewith, characterised by;(a) passing said feed gas stream at an upper adsorption pressure to the feed end of an adsorbent bed in a pressure swing adsorption system capable of selectively adsorbing said harmful component or components present therein, with unadsorbed useful components of said feed gas stream being withdrawn from the product end of the bed at said upper pressure level as a treated gas stream depleted of said harmful component or components.(b) passing said treated gas stream substantially at said upper adsorption pressure to a separator zone containing a gas permeable membrane capable of selectively separating said useful components from said undesired impurities present therewith, the concentration of said harmful component or components in said treated gas stream being at a desired residual level;(c) separately withdrawing the non-permeate and the permeate portions of the treated gas stream from the separator zone, one such portion comprising a purified gas containing said useful components of the feed gas stream, the other such portion containing a substantial amount of the impurities content of said treated gas stream passed to the separator zone;(d) passing said purified gas withdrawn from the separator zone for use in the production of said desired product, said purified gas, or a portion thereof, being first recycled to an adsorbent bed in said pressure swing adsorption system at a pressure lower than said upper adsorption pressure as a purge gas to remove said harmful component or components from the bed where said harmful component or components comprises product gas and/or a desirable reactant or reactants in the production of desired product;(e) discharging said gas stream containing a substantial amount of impurities to waste or other use, with said gas stream being recycled to an adsorbent bed in said pressure swing adsorption system at a pressure lower than said upper adsorption pressure as a purge gas to remove said harmful component or components from the bed where said harmful component or components does not comprise a desirable reactant or reactants in the production of desired product, whereby undesired contact of the permeable membrane with harmful components of said feed gas stream is avoided.
Patent JP-S5742260-A (JP)
Title: Digital conference communication system
Inventor: EHATA MASAKI
IPC: H04Q11/04
Filed: 1980-08-28
Abstract: PURPOSE:To achieve conference communication excellent in the quality of call, by storing a fixed delay time only produced at a channel device for the sample of maximum audio signal. CONSTITUTION:A PCM code of each subscriber inputted every frame at a terminal 10 is written in the adress designated with an address counter 60 of the 1st memory 30 and stored for one frame. Before the content written in the memory 30 is rewritten after one frame, it is sequentially read out with the counter 60. The maximum value of the inputted PCM code is determined every frame with the 1st comparator 40, 1st register 34, 1st selector 51 and an AND gate 70. The output of the selector 51 is compared with the maximum audio signal before a given time stored in the memory 31 at the 2nd comparator 41. Thus, mis-determination of maximum audio signal due to the reflection signal at the 2-4 wire converting point can be avoided.
Patent JP-H08290957-A (JP)
Title: Coating formation of pottery
Inventor: KAWAI TAKASHI
IPC: B28B11/06
Filed: 1995-04-19
Abstract: PURPOSE: To stably form a coating consisting of a glass layer over the surface of the base of potteries by attaching glass particles on the surface of a pottery and melting with heating. CONSTITUTION: This method for forming a coating comprises coating a heat resistant adhesive 2 high in transparency over the surface of the base of a pottery 1, then attaching rounded glass particles 3 mediated by the adhesive 2 over the base 1, and melting the glass particles by heating to form a coating 4 consisting of a glass layer over the surface of the base 1.
Patent JP-H06305399-A (JP)
Title: Washing device for vehicle
Inventor: UTSUNOMIYA MITSUMASA
IPC: B60S3/04
Filed: 1993-04-20
Abstract: PURPOSE:To wash a running device portion different in size extensively and keep the device compact in a device for washing inside surfaces of the running device portion, such as a crawler. CONSTITUTION:In a washing device 7 moving horizontally in reciprocation along inside surfaces of a vehicle, running device portion W,W, a rotary working shaft 14 in a direction perpendicular to the moving direction is provided. Arms 19a, 19b are fixed to the rotary working shaft. A jetting nozzle 20a for jetting washing liquid toward inside surfaces of the running device portion is provided at a tip portion of the arm.
Patent JP-H11304035-A (JP)
Title: Passage opening and closing device
Inventor: KAWAJI REIKO
IPC: F16K31/06
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To block an outflow port by a part of a fluid entering through an inlet port to dispense with a large force for blocking a passage, and improve the response speed of valve opening and closing by providing a primary passage and secondary passage separated by a bulkhead in such a manner that both the passages can be blocked by a valve element formed of a diaphragm. SOLUTION: In non-current carrying to an electromagnetic coil 32, a plunger valve element 39 is lowered by upper and lower springs 42, 41, and the inflow port 37' of an outflow small hole 37 is blocked by the taper part 38' of a valve part 38. A valve element 11 consisting of a diaphragm is laid in closed state by a spring 19. At this time, a fluid such as tap water from an inlet 3 runs to a primary auxiliary passage 20 through an inlet small hole 25 and enters into a regulating chamber 10 through a regulating small hole 27 to press down the valve element 11, whereby the valve element 11 is surely closed.  When a current is carried to the electromagnetic coil 32, the plunger valve element 39 is raised, and the fluid in the primary auxiliary passage 20 flows to a secondary passage 6 by the opening of the inflow port 37' of the outflow small hole 37, whereby the valve element 11 is opened.
Patent JP-H08309872-A (JP)
Title: Manufacture of lens for glasses
Inventor: MIYAZAWA MAKOTO
IPC: G02C13/00
Filed: 1995-05-17
Abstract: PURPOSE: To prevent thermal deformation even after heat treatment at temperatures higher than the glass transition point intrinsic to a lens raw material and to meet desired design values by the heat treatment in which the convex surface of a plastic lens for glasses is turned downward, and the outermost horizontal plane of the lens is supported by a line or a surface. CONSTITUTION: In the outermost part of a plastic lens for glasses about 70 deg.C in glass transition point, a horizontal plane 122 of 2mm or more width from the periphery is formed. The degree, position of optical center, central thickness, outside diameter, and forms of convex and concave surfaces of all lenses are measured. The convex surface of the lens 111 is turned downward, and the horizontal plane 122 of the outermost part of the lens is supported by a ring- shaped support member 121. The temperature in a heating oven is increased from room temperature to 120 deg.C in 30min. by a hot air circulating heating oven, and the lens 111 and the support member 121 are heated at 120 deg.C for 2hr. Then, the temperature in the oven is decreased from 120 deg.C to room temperature in 30min., and the lens 11 and the support member 121 are taken out.
Patent JP-S60261886-A (JP)
Inventor: IKUTA MASAHARU
IPC: E21B11/00
Filed: 1984-06-11
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-H09283691-A (JP)
Title: Dam bar free lead frame member and its manufacture
Inventor: HONDA YUTAKA
IPC: H01L23/50
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To correspond to a problem of heat warp of a lead frame and fix an inner lead without using a tape by putting second thermosetting insulation resin between inner leads and fixing tip parts of inner leads mutually astride inner leads. SOLUTION: A dam bar consisting of organic insulation resin is formed as a dam bar free lead frame member 100 to a dam bar free lead frame 110 without a dam bar. Concretely, it has a dam bar part 120 formed of first thermosetting insulation resin. Second thermosetting insulation resin is put between inner leads 112 and tip parts of the inner leads 112 are thereby fixed astride the inner leads 112. First thermosetting insulation resin and second thermosetting insulation resin are formed of the same material. Thereby, it is possible to correspond to a problem of heat warp of a lead frame and to fix an inner lead without using a tape.
Patent JP-H06331853-A (JP)
Title: Optical fiber connector
Inventor: YOSHIZAWA TAKASHI
IPC: G02B6/36
Filed: 1993-05-20
Abstract: PURPOSE:To provide an optical fiber connector capable of unnecessitating the rotation adjustment of a stop ring to simplify rotation positioning in the aligning process of an SC connector. CONSTITUTION:In the optical fiber connector which is so constituted that the aperture part of an elastically deformable plug frame 18 is opened and a cylindrical stop ring 12 is inserted to the plug frame 18 to coupler both of them, a projecting part 12a having a flange shape is provided on all of the outside periphery of the stop ring 12, and projecting parts 18c projecting in the diametral direction are provided on a part of the inside peripheral surface of the plug frame 18, and D2>d1>D1 is true where D1 is the diameter between projecting parts 18c and D2 is the diameter of the inside peripheral surface except projecting parts 18c and d1 is the outside diameter of the projecting part 12a.
Patent JP-H02296317-A (JP)
Title: Semiconductor crystal growth device
Inventor: NISHIJIMA YOSHITO
IPC: H01L21/203
Filed: 1989-05-10
Abstract: PURPOSE:To prevent adhesion of impurity atoms to a substrate to be grown by providing a projected collar at the space between a light reflecting plate and a substrate holder, and thereby making almost closed space to the main face of the substrate to be grown, so as to perform thermal cleaning. CONSTITUTION:This is so constituted that by providing a projected collar 10 at the front periphery of a substrate holder 3 which holds a substrate 2 to be grown and at the rear of which a substrate heater 4 is provided, almost closed space is made, together with a light reflecting a plate 5 arranged at the front, to the main face of the substrate to be grown, and that in the closed space the main face of the substrate to be grown is thermally cleaned. Accordingly, it becomes hard for impurity atoms such as Te atoms to invade the blocked space. Hereby, the adhesion of impurity atoms to the face of the substrate to be grown can be prevented.