baber/WOPTO huggingface dataset:
Patent JP-S5651178-A (JP)
Title: Still picture display system
Inventor: KURODA SAKUROU
IPC: H04N7/03
Filed: 1979-10-03
Abstract: PURPOSE:To make the assembling process of still pictures easy to see and improve the display mode after signal receiving and storage completion, by displaying a space part under the information display part even for the unit pattern of the last line, in display of the TV character multiplex broadcast and so on. CONSTITUTION:Receiving signal VS is subjected to waveform shaping in 1, and the line control signal and the pattern signal superposed to the part corresponding to a specific scanning line in the vertical flyback time are written into a specific area of memory device 2. CPU3 monitors the line control signal and the pattern signal written to memory device 2 successively to recognize the line, the pattern signal up to which is received and stored, of the still picture to be displayed, and CPU3 generates gate signal GTS on a basis of the recognition result to control switching of gate 7. If the last pattern signal of the unit pattern of the last line is received and stored, the gate signal corresponding to plural scanning lines is expanded forcedly to display a space part under the information display part for the unit pattern of the last line also.
Patent JP-H0423630-A (JP)
Title: Multi-direction multiplex communication system
Inventor: SASAKI YASUTAKA
IPC: H04J3/00
Filed: 1990-05-18
Abstract: PURPOSE:To attain two-way simultaneous talking among 3-subscribers by allocating a 1st talking channel corresponding to a caller terminal equipment and allocating a 2nd talking channel and a 3rd talking channel corresponding to a 1st called destination terminal equipment and a 2nd called destination terminal equipment respectively in response to a three-party talking request. CONSTITUTION:When a subscriber requesting a three-party talking makes a request of three-party talking by dialing a special number or hooking or the like, a slave station control section 19 controls a multiplexer section 18-1 so as to send three-party talking request information, 2nd talking channel allocation request information and 3rd talking channel allocation request information to a master station 3 via a 1st talking channel allocated already. The 2nd talking channel allocation information and the 3rd talking channel allocation information are inputted to the slave station control section 19 via a 1st multiplexer/demultiplexer means 13, a 1st transmission/reception means 12 of a master station, a transmission line from the master station 3 to a slave station 4-1, a 2nd transmission/reception means 17 and a 2nd multiplexer/ demultiplexer means 18 of the slave station 4-1.
Patent JP-S6020512-A (JP)
Title: Forming method of pattern
Inventor: TODOKORO YOSHIHIRO
IPC: H01L21/027
Filed: 1983-07-13
Abstract: PURPOSE:To shorten exposure time required for protecting a register mark for positioning by forming a negative type resist on a positive type resist, exposing a predetermined section containing the register mark for positioning to electron beams and exposing the whole to electron beams so that the peripheral section of the predetermined section is reversely rotated to a frame shape and the positive type resist to a negative shape. CONSTITUTION:PMMA8 is applied on a semiconductor substrate 7 as a positive type electron beam resist, a pre-baking is executed, and polystyrene 9 is applied on the PMMA as a negative type resist, and pre-baking is executed. A stepped mark 2 is detected, predetermined patterns 6 for formation are exposed to electron beams while being positioned, and a prescribed pattern 4 containing the mark is exposed while a peripheral section 5 is exposed to electron beams, thus forming the negative contrarotating section 11 of the positive type resist. A negative type pattern 10 is obtained by developing polystyrene as the negative type resist 9. The desired patterns 12 of the PMMA8 are acquired by developing a PMMA resist.
Patent JP-H01298747-A (JP)
Title: Electrode of semiconductor device and manufacture thereof
Inventor: KOBAYASHI MASAMICHI
IPC: H01L21/60
Filed: 1988-05-27
Abstract: PURPOSE:To prevent the occurrence of crack and improve the moisture resistance, by overposing an organic insulating film on an inorganic insulating film covering the periphery of the Al electrode of a semiconductor device, forming a gold bump on a part of said insulating films and on the surface of the electrode, and making the width of the exposed part of the inorganic insulating film about two times or less as large as the thickness of the film. CONSTITUTION:A load applied when assembling deforms an A film 1' which is a foundation. If the exposed part of a P-SiN film 2' from polyimide resin 3' is wide, stress concentration occurs on the boundary between polyimide and P-SiN on the principle of a cantilever to crack said P-SiN film 2' because P-SiN on Al is hard and brittle. However, limiting the width 1 of the exposed part of the P-SiN film 2' which is the foundation of polyimide to two times or less as large as the thickness t of said film decreases the stress to prevent P-SiN from cracking. The exposed part of the P-SiN film 2' which is the foundation can be narrowed self-adjustingly by etching the polyimide resin film 3' formed thereon.
Patent JP-2000317758-A (JP)
Title: Clamping device
Inventor: TERAO MOTOHIRO
IPC: B23Q3/06
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To enable a disc to be aligned with a simple constitution. SOLUTION: By placing a disc 14 on a disc receiver 24, an elastic body 52 is interposed between an aligning member 26 and the inner circumferential surface of a disc hole 14a, the lower surface of the disc 14 is communicated with an air hole 40 and the lower surface of the aligning member 26 is communicated with an air hole 36. When fixing the disc 14, when negative pressure is applied to air hole 36 and 40, the disc 14 is sucked to a disc bearing surface 38, the aligning member 26 is displaced downward with respect to the elastic body 52, and the elastic body 52 is compressed by a pressing surface 54 to abut against the inner circumferential surface of the disc hole 14a, or the disc 14 is aligned.
Patent JP-S5831229-A (JP)
Title: Table-top gas heater
Inventor: DOUOKA ETSUJI
IPC: F24C15/34
Filed: 1981-08-17
Abstract: PURPOSE:To heat-insulate and protect a gas cock, and to miniaturize a heater proper by disposing a gas cock encasing chamber surrounded by a heat shielding wall and a cooling air passage to the lower section of a base plate section such as a cooking plate. CONSTITUTION:The chamber 7, which is surrounded by the heat shielding wall 8, to the inside the cooling air passages 10, 11 are formed and which encases the gas cock 5, is disposed to the lower section of the base plate section 3. According to this constitution, the hot air of a heat accumulating chamber C, the gas burner 1, etc. is interrupted by the heat shielding wall 8 and cooling air flowing in the cooling air passages 10, 11 while cooling air B directly cools the gas cock 5. Accordingly, the gas cock is positively heat-insulated and protected while the heater proper can be miniaturized only by the gas cock 5 section because the gas cock is not projected above the mounting plate 3.
Patent JP-S63292510-A (JP)
Title: Manufacture of high dielectric constant porcelain
Inventor: SHIBAGAKI SHIGEKI
IPC: H01G4/12
Filed: 1987-05-26
Abstract: PURPOSE:To make it possible to uniformly make a grain boundary part into an insulator by placing plural primary sintered bodies on a table soaked with metallic oxide to be baked. CONSTITUTION:In the manufacture of high dielectric constant porcelain where a metal oxide is dispersed to a grain boundary part so as to make the grain boundary part into a insulator by attaching a metal oxide to a sintered body constituted of crystal grains of semiconductor porcelain, a primary sintered body 1 is placed on a table 2 which is constituted of low hole material having heat resistance and soaked previously with metal oxide so as to bake, thus the metal oxide is dispersed from the contact face between the table 2 and the sintered body 1. Accordingly, the metal oxide is dispersed from the contact face with the table 2 to the grain boundary part of the sintered body 1. Hereby the distribution of the component of a layer that becomes a high dielectric constant porcelain becomes uniform and the quality becomes table.
Patent JP-S5252581-A (JP)
Title: Semiconductor device
Inventor: FUKUDA MASUMI
IPC: H01L29/36
Filed: 1975-10-25
Abstract: PURPOSE: A high-concentration impurity region directly beneath source and drain electrodes is let to reach a substrate perpendicularly to or at angles to gradually enter the semiconductor layer which is a channel layer, whereby a GaAs.FET of high frequency and high output is obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5653990-A (JP)
Title: Ice-breaking apparatus by water jet with high pressure
Inventor: YAMASHITA SABUROU
IPC: B63B35/12
Filed: 1979-10-05
Abstract: PURPOSE: To increase a cutting amount into ice by an apparatus wherein high pressure water can be jetted from a position close to the ice.  
     CONSTITUTION: The first arm 1 is projected from a hull 1 and freely folded by a  hydraulic mechanism. The second arm 3 is rotatably joined with the end of the first  arm 2 via an articulated mechanism 5 which includes a spring mechanism to restore  the turning of the second arm 3. Thus, the second arm 3 is rotated with respect to  the undulation 7 on the surface of ice by an arrangement of the articulated mechanism 5 and then instantaneously restored to the original position. High pressure water is jetted from a nozzle 6 attached to the end of the second arm 3 to bore holes in  the ice and break it. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S618230-A (JP)
Title: Fixing of ceramics parts onto steel member
Inventor: MATSUMOTO TADAO
IPC: F16B1/00
Filed: 1984-06-22
Abstract: PURPOSE:To simplify the fitting work and prevent the separation at the joint surface by using the steel having a martensite structure as fitting reinforcing member and permitting the shrink-fitting at low temperature, thus permitting the fitting reinforcing member to maintain the force for fixing a ceramics member even if the fixing reinforcing member is used in a relatively high-temperature range. CONSTITUTION:The martensite steel in quenched state is used for an outer- cylinder steel 1 for the fitting of ceramics,and ceramics is shrink-fitted at a temperature below the tempering temperature at which a large contraction due to the decomposition of martensite does not occur, generally at a temperature below 150 deg.C. Then, the martensite of the outer-cylinder steel 1 is decomposed by uniformly heating the whole at the tempering temperature of the outer-cylinder steel 1, generally at 500-600 deg.C, and the martensite is cooled. During the uniform heating treatment, the transformation of the outer-cylinder steel 1 from martensite to ferrite occurs, and the outer-cylinder steel 1 fastening-fixes the inwardly installed ceramics 2 through the contraction due to the transformation. Therefore, the allowable gap necessary for shrink-fit work can be secured, and the outer cylinder can be used in a relatively high temperature range.
Patent JP-S62284782-A (JP)
Title: Thermal recording material
Inventor: SATAKE HISAMI
IPC: B41M5/333
Filed: 1986-06-03
Abstract: PURPOSE:To contrive higher dispersion properties, image contrast, only resistance, solvent resistance and optical readability in near infrared region, by using a metallic salt of a higher fatty acid having a specified number of carbon atoms as an electron acceptor. CONSTITUTION:A metallic salt of a 16-35 C higher fatty acid is used as an electron acceptor, in a thermal recording material comprising a chelate color forming layer using a metallic compound. An electron donor is selected from polyhydroxy aromatic compounds, diphenylcarbazide, diphenylcarbazone, hexamethylenetetramine, spirobenzopyran and 1-formyl-4-phenylsemicarbazide, and is combined with the electron acceptor to constitute a thermal color forming system, which is applied to a base thereby providing a thermal color forming layer having excellent dispersion properties, image contrast, oil resistance, solvent resistance and optical readability in near infrared region. The metallic salt of the higher fatty acid means a double salt of the higher fatty acid containing atoms of at least two metals selected from iron, zinc, calcium, aluminum, magnesium, silver and the like associated with the molecule of the higher fatty acid.
Patent JP-S5354076-A (JP)
Title: Pressure responding device
Inventor: SAEGUSA TOKUJI
IPC: G01L13/06
Filed: 1976-10-26
Abstract: PURPOSE: To enable use of highly anticorrsive gasket, through which a seal diaphragm is urged to a housing of a device for bearing the pressure of fluid to be measured on the surface of the diaphragm. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0423407-A (JP)
Title: Manufacture of anisotropic permanent magnet by hot-rolling
Inventor: YAMAGAMI TOSHIAKI
IPC: C22C38/00
Filed: 1990-05-18
Abstract: PURPOSE:To improve productivity and obtain a rare earth - transition metal (R-TM-B) anisotropic permanent magnet of high performance at low cost by changing the roll diameter in rolling between the n-th time and (n+1)-th time, during hot-rolling. CONSTITUTION:Defining that the roll center angle between the neutral position and the exit of a roll 1 is phi and that the thickness in rolling direction of the metallic sheath 2 and the metallic plate at the neutral point is Sd, the roll diameter in rolling is changed between the n-th time and the (n+1)-th time so that the value of Sd/sinphi may be 800 or more, during the rolling. Hereby, productivity improves sharply, and a high performance, stable and cheap R-TM-B permanent magnet can be obtained.
Patent JP-H09309600-A (JP)
Title: Transfer device of oil between tanks in oil station
Inventor: MAESHIBA SHINSUKE
IPC: B67D7/78
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To make even the left oil volume in a number of underground tanks, by providing a flowrate adjusting valve at the end of passage from a main tank to a pump side to adjust the oil flowrate from the main tank to correspond to the flowrate from subtanks. SOLUTION: In an oil supply equipment in which the same kind of oil is retained in a plurality of underground tanks, a branch pipe 7a extending to the bottom in a main tank is connected at the middle part of the transfer pipe connecting subtanks and connected to the lower end of the suction pipe la in the main tank with a T-shped joint 1b. A pump 8 is contained in the suction pipe 1a at the right upper part of the joint 1b. And a flowrate adjusting valve 9 opened to the main tank, is connected at the opposite side against the flange 7b of the joint 1b. The flowrate from the main tank is adjusted as much as the volume corresponding to the pipe resistance from the inside of the subtank to the pump 8 to suck oil of the same flowrate from respective tanks.
Patent JP-S5554721-A (JP)
Title: Unitform joint
Inventor: HARA TAKEHIKO
IPC: F16D3/20
Filed: 1978-10-19
Abstract: PURPOSE:To increase the working angle and load carrying capacity of a uniform joint, by forming radially projected pins on the surface of a spherical body which is held swivel around the center of the joint and guiding one end of the pin by power transmission grooves on two shafts. CONSTITUTION:A groove 25 is formed on the inner circumference of the external ring 21 of a shaft, and another groove 26 on the outer circumference of the internal ring 22 of the other shaft. A roller 33 formed on an end of a pin 32 projected outside a spherical body 31 is fitted in both grooves 25, 26 to transmit torque between the shafts 23, 24. The spherical body 31 is held swivel around the center of the joint, being held by a force added from at least either one of the shafts 23, 24. The roller 33 of the pin 32 is guided by the power transmission grooves 25, 26, through turning of the spherical body 31, on the bisectional plane of an angle formed by two axes of both shafts.
Patent JP-S5653929-A (JP)
Title: Drive and brake control apparatus for construction vehicle
Inventor: TANASE KOUZOU
IPC: B60W10/10
Filed: 1979-10-05
Abstract: PURPOSE:To permit a construction vehicle having a static oil-hydraulic driving gear such as a tire roller to be suddenly stopped in safety and prevent it from starting even if a misoperation is done during parking by allowing the geat-shift lever to interlock with the brake gear. CONSTITUTION:When a gear-shift lever 26 is moved back and forth, a rocking member 34 and the like are rocked in the directions of arrows, and through a push- pull wire 16 and a swash-plate control lever 3, a swash-plate control shaft 2 is also rocked in the directions of arrows. Consequently the pressure oil from a pump 1 actuates an oil-hydraulic motor to allow a tire roller to move. To stop it suddenly; stepping a foot brake pedal causes a foot brake lever to rock to the braking side and consequently a master cylinder is actuated to brake the drive wheels of the tire roller as well as to pull the push-pull wire 16 so that a connecting/disconnecting pin 40 of a clutch system 70 is separated from a connecting hole against the force of a compression spring in order to disconnect a clutch 4. Because only damping force works on the tire roller, it immediately stops.
Patent JP-S63295440-A (JP)
Title: Compound shown by ybfezn9o12 and having hexagonal lamellar structure and its production
Inventor: KIMIZUKA NOBORU
IPC: H01L21/34
Filed: 1987-05-26
Abstract: PURPOSE:To easily obtain the title compd. useful as a magnetic material, a semiconductor material, etc., by mixing a compd. such as metallic Yb, a compd. such as metallic iron, and a compd. such as metallic zinc in a specified ratio, and heating the mixture in the atmosphere, etc. CONSTITUTION:A compd. such as high-purity metallic Yb having <=10mum particle diameter, a compd. such as metallic iron, and a compd. such as metallic zinc mixed so that the atomic ratio of Yb, Fe, and Zn is adjusted to 1/1/9 to obtain a mixture. The mixture is then heated at >=650 deg.C for >=1hr in the atmosphere, in an oxidizing atmosphere, or in the reducing atmosphere wherein the trivalent ions of Yb and Fe and the bivalent ion of Zn are not reduced, and then quenched. After quenching, the material is taken out into the atmosphere to obtain the compd. of YbFeZn9O12 wherein Fe<2+> is substituted for Zn<2+> in the chemical formula I wherein n=1/9, exhibiting the ionic crystal model shown by formula II, consisting of a YbO1.5 layer, an (Fe, Zn)O2.5 layer, and a ZnO layer and having a hexagonal lamellar structure.
Patent JP-S5847745-A (JP)
Inventor: FUABIOO PERINI
IPC: B65H19/26
Filed: 1982-07-26
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-S5830997-A (JP)
Inventor: ENDOU KEIZOU
IPC: F16N37/00
Filed: 1981-08-17
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-S5555677-A (JP)
Title: Vif circuit providing p/s ratio correction circuit
Inventor: HIRAI HAJIME
IPC: H04N5/44
Filed: 1978-10-18
Abstract: PURPOSE: To prevent the production of beat cross color between the audio and chroma signal at weak electric field, by combining the variable reactance element to the VIF amplification and video detection circuit and controlling the reactance element with frequency component between audio widths.  
     CONSTITUTION: The intermediate frequency signal output from the tuner 1 is fed to the absorption degree variable audio of the VIF circuit 3 via the IF filter 2. The outpur of the circuit 30 is fed to VIF amplification and video detection circuit 40 in combination with the double balanced demodulation circuit, and P/S ratio correction circuit 50 is connected between the output of the circuit 40 and the circuit 30. The circuit 30 is constituted with the combination of the audio trap circuit connected between the junction 32 of the filter 2 and ground and the variable reactance element 33, the variable amplifying circuit 52 inputting the output of the circuit 40 and the differential amplification circuit 55, and the output of the circuit 50 is fed to the circuit 30 to control the degree of absorption of audio trap with the voltage in proportional to the envelope level of SIF signal fed to the element 33. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5653826-A (JP)
Title: Device for burring of metal plate
Inventor: MINEO MASANARI
IPC: B21D19/08
Filed: 1979-10-05
Abstract: PURPOSE: To form a cylindrical part which does not cause crazing even with a steel plate or the like or poor deep drawability by punching the metal plate placed on the top surface of a deep drawing die of a lower die, by dropping of a male die and  gradually drawing the circumferential edge thereof stepwise.  
     CONSTITUTION: A top plate P made of steel is placed on the deep drawing die 18 of a female die 11, after which an male die 1 is lowered to form a bulged part in the required part of the top plate P by the blade 7 at the tip of a blanking punch 5. Further, the central part of the bottom wall 23a of the bulged part 23 is broken through to open a hole 24 by dropping the punch 5. Following to this, the male die 1 is lowered to open a hole 25 larger than this in the circumferential edge part of the hole 24 by the upper blade 6 of the punch 5 and the lower blade 16 of the die 15. The male die 1 is successively lowered to gradually and stepwise to draw the circumferential edge part of the hole 25 by the outside circumferential surface of a cylindrical deep drawing punch 8 having a plurality of convergent step parts 10 and a die 18, whereby a rising cylindrical part 26 is formed to the top plate P. At the same time, an annular step part 27 is formed to the circumferential edge of the cylindrical part 26 by the fitting of the annular recess 28 provided to the circumferential edge of the opening of the die 18 and the annular receso part 29. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000310806-A (JP)
Title: Electronic camera
Inventor: TAKAHASHI MASANAO
IPC: H04N5/225
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To improve handleability by making the best use of functional constitution and the degree of freedom in layout, preventing malfunction when a camera is carried and making the camera excellent in portability and operability. SOLUTION: A camera body part 1 is formed like a thick disk. A barrier member 4 is formed to be bent shape whose cross section is nearly U-shaped corresponding to a fan-shaped part equivalent to the specified angle range of the front of the camera body part 1, an outer peripheral surface part connected to the fan-shaped part and a back surface part connected to the outer peripheral part and facing to the fan-shaped part of the front. The member 4 is supported so that it can be operated to turn in a specified angle range by a turning shaft part 4a. The member 4 covers over the objective lens incident surface of an image pickup optical system 2 and a release button 3 in a 1st stage and a power source is turned off in this state.  The member 4 exposes both the objective lens incident surface of the optical system 2 and the release button 3 in a 2nd state and the power source is turned on in this state.