baber/WOPTO huggingface dataset:
Patent JP-S57164630-A (JP)
Title: Mobile radiotelephony system
Inventor: SAITOU HIDEMI
IPC: H04W52/02
Filed: 1982-03-15
Abstract: PURPOSE:To increase the interruption ratio of the power supplied to the receiver of a mobile station, by inverting the proportion of interruption of a call signal from an exchange in a base station to transmit the call signal to the mobile station in the mobile radiotelephony system for connection to a subscriber's line of the exchange. CONSTITUTION:A base station consists of a call signal detecting circuit 41 which detects the call signal from an exchange, an inverting circuit 42 which inverts the interruption ratio of the output of the circuit 41, a call signal oscillating circuit 43 which oscillates the call signal to a mobile station, a radio transmiter 44 which transmits the call signal to the mobile station, and an antenna 45. A mobile station 50 consists of an antenna 51, a radio receiver 52 which receives the signal from the base station, a call signal detecting circuit 53 which detects the call signal transmitted from the base station, an oscillating circuit 54 which sets the interruption of the power supply for waiting, a battery 55, and an interrupting circuit 56 which interrupts the power supplied from the battery to the receiver 52 in accordance with the state of the mobile station. Thus, the ratio of interruption of the circuit 56 is increased to make the battery long-life.
Patent JP-H09208681-A (JP)
Title: Polymerizable unsaturated compound, curable resin composition containing the same, and molded product therefrom
Inventor: KITAHARA SHIZUO
IPC: C08F290/06
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain an unsatd. polyester capable of exhibiting excellent adhesion, heat resistance, water resistance and flexibility when cured, and a resin compsn. contg. the same. SOLUTION: This unsatd. polyester is obtd. by effecting an esterification reaction of (a) a polyester polyol obtd. by the polycondensation of a polybasic carboxylic acid component comprising a polymerized fatty acid and/or a polymerized fatty ester with a polyhydric alcohol with (b) an unsatd. caqboxylic acid having a polymerizable carbon-carbon unsatd. bond in the molecule, and has a wt.-average mol.wt. of 1,000 to 100,000 and at least 2 carbon-carbon unsatd. bonds per molecule.
Patent JP-S52123690-A (JP)
Title: Ion type smoke sensor
Inventor: TANEMURA KENSABUROU
IPC: G01N27/66
Filed: 1976-04-09
Abstract: PURPOSE: To eliminate miss operation and to speed up response velocity by installing a radio active source on one electrode and jointing space of opposed electrodes to atmosphere and installing another electrode with ventilating hole at out side of two electrodes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63207166-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUZUKI TAKAMASA
IPC: H01L21/66
Filed: 1987-02-23
Abstract: PURPOSE:To prepare a test pattern easily by providing a functional block with an operation mode where the output state of the functional block can be set by the input state of the functional block apart from the internal state in the functional block. CONSTITUTION:When a mode changeover circuit 140 is controlled by a mode changeover signal 161 and an input.output through mode is formed, a signal can be transmitted directly over even a functional section 120 from an external input terminal, and a functional block having no input changeover circuit except a division unit can also supply an input pattern easily. Since mode changeover circuits 140 are mounted to a functional block 111 similarly even regarding a section output to external output terminals in outputs from the functional section 120, the mode changeover circuits 140 are brought to input.output through modes by a mode changeover signal 162, thus directly outputting an output to the external output terminals 170. Consequently, functional tests can also be conducted easily to functional sections except the functional block having a circuit-divided and collected function. Accordingly, a test pattern is easily prepared, thus performing a test having excellent efficiency.
Patent JP-S55131518-A (JP)
Title: Carbon minute particle purifying apparatus for internal combustion engine
Inventor: TOMITA MASAHIRO
IPC: F01N3/02
Filed: 1979-04-03
Abstract: PURPOSE: To prevent clogging of filter and improve purifying effect by collecting the carbon minute particles in exhaust gas through a filter and burning the particles in an electric heater.  
     CONSTITUTION: Midway on the exhaust pipe of an internal combustion engine, a carbon minute particle purifying apparatus 4 is installed which is equipped with an exhaust gas inlet port 7a and an exit port 7b. Inside the apparatus, a honeycomb structure 8 made of ceramic is arranged to collect the carbon minute particles in exhaust gas. At the rear end part of the structure 8, a nichrome wire 11 is arranged, and when this wire is brought into conduction at proper times, the minute particles caught by the structure 8 are burnt. Further, on the rear flow side of the nichrome wire 11, a glass filter 17 is arranged, and thus perfect purification is performed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07246776-A (JP)
Title: Optical recording material and write-once compact disk using the same
Inventor: MIYAZAKI SHUJI
IPC: G11B7/24062
Filed: 1994-03-11
Abstract: PURPOSE:To obtain a CD-R recording film material conforming to an orange book standard and excellent in durability by introducing an alkoxy group and a nitro group into the respective benzene rings of a phthalocyanine skeleton represented by a specific formula and using a fluorine substituted alkoxy group and a non-substituted alkoxy group as the alkoxy group. CONSTITUTION:An alkoxy group and a nitro group are introduced into each of four benzene rings of a phthalocyanine skeleton represented by formula (wherein M is a hydrogen atom or a metal atom which may be substituted with an oxygen atom, a hydroxyl group or a halogen atom) and, as the alkoxy group, (n) fluorine substituted alkoxy groups and (m) non-substituted groups (wherein n and m are an integer of 1-3, and n+m is 4) are used. The alkoxy group is introduced into four benzene rings of the phthalocyanine skeleton represented by the formula at one of substitution positions of l or 4, 5 or 8, 9 or 12, 13 or 16 and the nitro group is introduced thereinto at the other one of the substitution positions of them.
Patent JP-H02220048-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: WATANABE TOSHIYUKI
IPC: G03C7/327
Filed: 1989-02-21
Abstract: PURPOSE:To provide a silver halide color photographic sensitive material superior in sharpness and good in graininess by incorporating a polymer coupler having repeating units derived from a specified monomer capable of coupling with the oxidation product with an aromatic primary amine developing agent and forming a dyestuff, and a monodispersed silver halide emulsion. CONSTITUTION:The silver halide color photographic sensitive material is enhanced in graininess and sharpness by incorporating the monodispersed silver halide emulsion and the polymer coupler having repeating units derived from at least one kind of monomer capable of coupling with the oxidation product with an aromatic primary amine developing agent and forming a dyestuff, and represented by formula I in which X is -COO-, -CONR5-, or phenylene; each of Y1 and Y2 is -O-, -S-, -SO-, -SO2-, -CONR5-, or -COO; and Q is a coupler residue capable of coupling with the oxidation product with an aromatic primary amine developing agent and forming a dyestuff. The most preferable silver halide composition of grains in the monodispersed silver halide emulsion is the silver halide gains having substantially two clear layer structure composed of a rich-iodide core part and a poor-iodide shell part.
Patent JP-2000241453-A (JP)
Title: Probe card
Inventor: OKUBO MASAO
IPC: G01R1/06
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a probe card capable of promoting to increase the speed of a semiconductor integrated circuit without any problems such as lowering or damping of signal-noise ratio, or crosstalk between connecting wires. SOLUTION: This probe card has a probe 100 which contacts with an electrode 710 of a semiconductor integrated circuit 700 of a LSI or the like to be measured, a board with a wiring pattern, an electrical connecting means 300 to connect the board and the probe 100 electrically, and a shielding means 400 which is placed on the backside of the board and provides an electromagnetic shield to the connecting means 300. The shield means 400 has four insulating board 410A-410D on which conductive layers 411A-411D with one sides grounded are formed, and a plurality of penetrating holes 412A-412D penetrated by the connecting means 300 formed on the insulating board 410A-410D are provided.
Patent JP-S57155575-A (JP)
Title: Controller for heat roll temperature of electrophotographic printer
Inventor: YASUKAKE TAKANOBU
IPC: G03G15/20
Filed: 1981-03-19
Abstract: PURPOSE:To set the surface temp. of a heat roll at either of two temps. by affixing two temp. sensitive elements to the roll, and selecting one of two kinds of output circuits with respect to the signals detected with a sensor head. CONSTITUTION:Two temp. sensitive elements 17p and 17q of p deg.C and Q deg.C (p<q) of detecting temps. are affixed on the surface of a heat roll 13, and a sensor head 18 is provided opposite thereto. As the roll 13 revolves, the elements 17p and 17q are opposed alternately to the sensor head 18. The signals generated from the head 18 are discriminated by a one-shot 26, a retriggerable one-shot 27, and a switch (for setting roll surface temp. to p deg.C or q deg.C) 32 to provide the output signal for an off gate 30, whereby the temp. of the heat roll surface is set. It is possible to select the temp. of the roll in correspondence to the thickness of paper.
Patent JP-H01215896-A (JP)
Title: Detergent composition
Inventor: OHIRA KOZO
IPC: C11D17/00
Filed: 1988-02-24
Abstract: PURPOSE:To provide a detergent compsn. having excellent detergency for a fibrous product, by bringing a predetermined amt. of liq. detergent component into contact with a powdery sponge having a predetermined pore diameter distribution for the micropores contained therein, size, soil occluding capacity, etc. so as to cause the sponge to contain and retain the component. CONSTITUTION:A powdery sponge is prepared, which contains micropores having a pore diameter distribution wherein the content of pores having a diameter smaller than 0.01mm up to 30%, the content of pores having a diameter of 0.01-0.3mm is at least 40% and the content of pores having a diameter greater than 0.3mm is up to 30%, has been pulverized so as to have such a size that at least 70wt.% is contained within a 1-10mm square, and has a soil occluding capacity of at least 0.3. A liq. detergent component (e.g., propylene glycol or sodium alkylbenzene-sulfonate) is brought into contact with the powdery sponge so as to cause the sponge to contain and retain the component to such an extent that the wt. ratio of sponge/liq. detergent component is in the range of 10/90-75/25. Thus, a detergent compsn. is produced. This compsn. is suited for use in cleaning a fibrous product which cannot be cleaned by means of an electric washing machine, such as a carpet.
Patent JP-H08207434-A (JP)
Title: Material to be recorded
Inventor: SATO KAZUO
IPC: B42D15/10
Filed: 1995-02-07
Abstract: PURPOSE: To improve ink absorbing ability of a writing layer of various cards and improve surface layer strength by providing an irregularly shaped crack on the writing layer and setting a value of a center line average roughness of the surface of the writing layer to a specified range, in a material to be recorded having a writing layer consisting of a pigment coating layer formed on one face of a base material. CONSTITUTION: In a sheet having a writing layer formed on one face of a base material 1 consisting of a plastic film, the writing layer has an irregularly shaped crack 3 on its surface and has a center line average roughness of 0.5-2.5μm on the surface. As a main binder for forming the writing layer, a hydrophobic polymer is used. A ratio F/R between a weight R for a solid part of the whole binder and a weight F for a solid part of a pigment in the writing layer is set to 0.3-2.0. Thus, by generating the crack 3 on a surface of a pigment coating layer 2 as a writing layer, an ink is absorbed through the crack 3, a time for drying the ink is bettered and the strength of the coating layer is improved by only putting a little pigment into the coating layer 2.
Patent JP-S53127777-A (JP)
Title: Display system of entrainable numbers for trains
Inventor: KITAJIMA HIROYUKI
IPC: G01D7/00
Filed: 1977-04-13
Abstract: PURPOSE: To average the degrees of crowding and achieve smoothing of the operation of trains by detecting the load quantity of each coach, operating the mean numbers of passangers and displaying the forecast values of the mean entrainable number. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61200063-A (JP)
Title: Hydraulic reaction-force apparatus equipped with centering mechanism for power steering apparatus
Inventor: FUTABA TAKESHI
IPC: B62D6/02
Filed: 1985-03-01
Abstract: PURPOSE:To prevent the generation of danger of inclined traveling in straight traveling by installing a centering mechanism for allowing the valve neutral position and the neutral position of the reaction force of a hydraulic reaction-force part to accord, in a hydraulic reaction-force apparatus of a power steering apparatus. CONSTITUTION:A hole 15 is formed in the perpendicular direction to the shaft of a peripheral groove 22 formed on the outer periphery of a pinion shaft 3, and each plunger 16 is inserted in slidable ways into each hole 15. A pressurized oil chamber 14 sealed by sealing rings 12 and 13 is formed between the outer periphery of the head part of the pinion shaft 3 and the inner wall of a housing 32'. The plunger 16 receives the pressurized oil in the pressurized-oil chamber 14 and can be slided to the inside in the radial direction. The top edge of the plunger 16 has a spherical head part 17, and a concaved groove 18 is formed in the direction of the outer peripheral shaft at one edge of an input shaft 1. Between the both side surfaces 18b and 18c of the concaved groove 18 and the spherical head part 17, the deflection amount gaps S1 and S2 which are presumed on the machining precision at the valve neutral position and the reaction-force part neutral position are formed.
Patent JP-S62200632-A (JP)
Title: Manufacture of impregnated cathode structure
Inventor: MIYAZAKI DAISUKE
IPC: H01J9/04
Filed: 1986-02-28
Abstract: PURPOSE:To enhance utilization efficiency of the heating power and reduce the scattering, by using a mask member to shield a surrounding plane except an electron-emissive plane of a cathode base or a surrounding plane of a supporting sleeve, for preventing from forming a metal coating layer. CONSTITUTION:A cathode member formed in a given shape is covered with mask members 15 and 16, to be mounted inside a sputtering device. The mask members 15 and 16 are decided in their dimensions and shapes so that the surrounding plane 11b except an electron emissive plane 11a shaped in a concave plane of a porous cathode base 11 in particular and the surrounding plane 12b of a supporting sleeve 12 are almost completely shielded from a Ir- generation source 17 in the sputtering device. Thus, a deposition of a metal Ir or the like for covering the surface can be surely prevented, and the amount of heat radiation from the surface of the cathode-structure body can be suppressed.
Patent JP-H06258639-A (JP)
Title: Back light unit
Inventor: HOTTA SHINICHI
IPC: G02F1/13357
Filed: 1993-03-03
Abstract: PURPOSE:To provide the back light unit for a liquid crystal display panel which is excellent in both luminance balance and lightness and easily reduced in cost. CONSTITUTION:The array pitch P of the centers of the light emission straight tube parts 4a of a fluorescent lamp 4 arranged in the flat lamp space 3 formed out of a reflecting plate 1 and a diffusion plate 2 is set to 1.2-2.5 times as large as the thickness H of the lamp space 3. Further, the height J from the reflecting plate 1 in the lamp space 3 to the centers of the light emission straight tube parts 4a is set to less than a half as large as the thickness H. The luminance balance and lightness on the diffusion plate 2 can easily be made suitable as the back light of the liquid crystal display panel by the arrangement of the fluorescent lamp 4 in the lamp space 3 without machining the reflecting plate 1 or diffusion plate 2 specially.
Patent JP-S58168622-A (JP)
Inventor: JIEFURII UIRIAMU SARAKUSAN
IPC: C08G63/52
Filed: 1983-03-15
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-H06226349-A (JP)
Title: Stress straightening device for builtup steel shape
Inventor: HAMANO HISANOBU
IPC: B23K31/00
Filed: 1993-02-05
Abstract: PURPOSE:To provide a device by which a welding strain of a builtup steel shape generated when the steel shape is manufactured is corrected. CONSTITUTION:In the device by which the welding strain of the builtup steel shape 10 formed by welding a web on a flange part is corrected, lower rollers 1 having a cylindrical rolling contacting surface respectively are vertically movably provided in front and in rear of a lower main roller 2 having a drum- shape rolling contacting surface, enforcing rollers 3a, 3b and 3c are arranged opposing the lower main roller and lower rollers. The steel shape is held at its flange part between each roller and transferred in the X direction by rotating the rollers in the direction of the arrow. During the transfer, a square deformation is corrected by enforcing the flange part on the drum-shape rolling contacting surface of the lower main roller 2 by the enforcing roller 3a and a longitudinal curvature is corrected by forming a difference of height between the lower main roller 2 and lower rollers 1 by vertically moving the lower rollers 1.
Patent JP-S53127612-A (JP)
Title: Small direct current motor
Inventor: KOJIMA HAJIME
IPC: H01R39/04
Filed: 1977-04-13
Abstract: PURPOSE: To intend to improve motor characteristics and simplify the commutation mechanism, by making a permanent magnet to revolve and giving electric current from a pair of brushes which are prepared on a brush holding plate to a coil through a commutator piece. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59168323-A (JP)
Title: Electromagnetic flowmeter
Inventor: TANAKA YOSHIROU
IPC: G01F1/58
Filed: 1983-03-16
Abstract: PURPOSE:To cope with various fluids having corroding property, by forming an electrode with conductive plastics, and fusing and connecting the periphery of the end part of the electrode and the edge of an electrode inserting hole in a lining so as to provide a unitary body. CONSTITUTION:An electrode 9 is formed by conductive plastics. The periphery of the end part of an electrode inserting hole 4 and the edge of the electrode inserting hole of a lining 2 are fused and connected so as to form a unitary body. In this case, the conductive plastic material is formed by mixing a conductive material such as carbon, aluminum, and copper into plastics as a secondary material, and the property of the plastics is changed into conductive. Therefore, the conductive plastic material is softened and fused at the same temperature as that for insulating plastics forming the lining 2, and both plastic materials are mixed together. In this constitution, corrosion resistance can be increased in comparison with metal.
Patent JP-H08163674-A (JP)
Title: Remote controller for bath
Inventor: ASAGAMI TATSUO
IPC: H05K5/06
Filed: 1995-03-02
Abstract: PURPOSE: To heighten sealing capacity by remarkably suppressing the change of internal pressure even in a remote controller for bath used under a severe condition, to exhaust steam intruding into a remote controller case to the outside and to prevent the malfunction and abnormality of an electronic circuit in the inside from occurring by communicating the inside of the remote controller case with the outside via a porous member which blocks water and passes the air. CONSTITUTION: Sealing between a remote controller cover 4 and the remote controller case 5 can be attained with a packing 6. A printed board 9 is assembled in the inside of the remote controller case 5, and connected to the main body of a bath boiler with hot water supplier by passing a wire through a protective pipe 11 by using a cable 10. A porous film 12 of polytetrafluoroethylene resin provided with property to block the water and to pass the air/steam is adhered on an auxiliary plate 13 provided with a through hole (a). The auxiliary plate 13 is pressed on the protective pipe 11, and seals between the cable 10 and between the remote controller case 5. The porous film 12 locates the auxiliary plate 13 on a protective pipe 11 side, and it is mounted by being held between the step part 14 of a connecting cylinder 5a and the protective pipe 11.
Patent JP-H09236741-A (JP)
Title: Scanning optical system
Inventor: MUSHIAKI NOBUO
IPC: H04N1/028
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a scanning optical system of low cost enabling high-speed scanning without curvature and distortion even when a surface to be scanned is flat. SOLUTION: This optical system is provided with a lens group Gr2 on the object side converging a light beam from a filmy screen 1, a mirror M performing main scanning of the filmy screen 1 by deflecting a light beam transmitted through the lens group Gr2 on the object side and a lens group Gr1 on the image side forming the images of an on-axis light beam, off-axis light beam in the sub-scanning direction (z-axis direction), deflected by the mirror M, together on the image pickup surface of a line CCD 3. A ftanθ optical system is used for the lens group Gr2 on the object side and a main scanning speed is made to be higher as the light beam deflected by the mirror M in the main scanning is separated further away from on-axis to off-axis. The exit pupil of the lens group Gr2 on the object side is made almost coincident with the entrance pupil of the lens group Gr1 on the image side.
Patent JP-S58161475-A (JP)
Title: Pickup device
Inventor: TANIGAWA HIROSHI
IPC: H04N5/217
Filed: 1982-03-18
Abstract: PURPOSE:To obtain a pickup device having the smear compensation without using the digital technology, by forming the pickup device by a means forming a difference between a signal obtained from a charge transfer element and a signal obtained from an analog delay line. CONSTITUTION:A switch 42 is selected to the position as shown in the figure, in the 1st period represented with any of unloaded pickup parts 35, 36, 37 in the figure, and selected to the other position in the figure in the other period (referred to as the 2nd period). That is, in the 2nd period, an analog delay line 41 is operated as an analog storage device circulated at each horizontal period. As a result, the information of smear component collected in the 1st period is outputted from an output circuit 44 for the repetitive smear component in all the horizontal scanning period in the 2nd period. The information of the smear component is led to one end of a subtraction circuit 26, allowing to eliminate the smear from a picture signal outputted from a pickup element 21 in the 2nd period.