baber/WOPTO huggingface dataset:
Patent JP-S57102658-A (JP)
Title: Electrophotographic receptor
Inventor: HASHIMOTO MITSURU
IPC: G03G5/06
Filed: 1980-12-19
Abstract: PURPOSE:To obtain a charge generating substance with superior charge carrier generating capacity by using a layer contg. a specified disazo pigment as a charge generating layer and a layer contg. a specified fluorene compound as a charge transferring layer. CONSTITUTION:A charge generating layer 22 is made of layer contg. a disazo pigment represented by formulaI, and a charge transferring layer 33 is made of layer contg. a fluorene compound represented by formula II (where R1 is H, halogen, cyano, 1-4C alkoxy or 1-4C alkyl, and Ar is substituted 9-carbazolyl or optionally substituted 4-aminophenyl). In the figure, 44 is a photosensitive layer, and 11 is an electrically conductive support.
Patent JP-S57102660-A (JP)
Title: Electrophotographic receptor
Inventor: HASHIMOTO MITSURU
IPC: G03G5/06
Filed: 1980-12-19
Abstract: PURPOSE:To obtain a charge generating substance with superior charge carrier generating capacity by using a layer contg. a specified disazo pigment as a charge generating layer and a layer contg. a specified anthracene compound as a charge transferring layer. CONSTITUTION:A charge generating layer 22 is made of layer contg. a disazo pigment represented by formulaI, and a charge transferring layer 33 is made of layer contg. an anthracene compound represented by formula II (where R1 is H or halogen, and R2 is optionally substituted phenyl, naphthyl, anthryl or carbazolyl). In the figure, 44 is a photosensitive layer, and 11 is an electrically conductive support.
Patent JP-S6336551-A (JP)
Title: Semiconductor device
Inventor: BONSHIHARA MANABU
IPC: H01L23/50
Filed: 1986-07-31
Abstract: PURPOSE:To decrease the thickness of a pacage and to facilitate the manufacture, by pushing down and machining a die bonding part and a suspending lead part for a conductor interconnection, accommodating these parts in holes in an insulating substrate, and mounting a semiconductor chip on the die bonding part. CONSTITUTION:A circuit substrate 3 is constituted of an insulating substrate 5 and a conductor interconnection 8 formed thereon. A die bonding part 8a, on which a semiconductor chip 2 is mounted, and a suspending lead part 8b, which supports the part 8a, are formed in the conductor interconnection 8. Holes 6 and 7, which have about the same size as those of the die bonding part 8a and the suspending lead part 8b, are provided in the insulating substrate 5. The die bonding part 8a and the suspending lead part 8b are pushed down, machined and accommodated in the holes 6 and 7. The semiconductor chip 2 is mounted on the die bonding part 8a. For example, the conductor interconnection 8 comprising a copper foil is stuck to the insulating substrate 5 with a bonding agent layer 9. After the semiconductor chip 2 is mounted, a bonding pad 2a of the semiconductor chip 2 is connected to an external guiding lead part 8d with a piece of bonding wire 10. A bonding resin 4 is deposited thereon, and resin packaging is performed.
Patent JP-H02216822-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: REENE GERARUDOUSU MARIA PENNIN
IPC: H01L21/768
Filed: 1989-07-10
Abstract: PURPOSE: To manufacture a semiconductor integrated circuit device having a high resistance against electromigration by forming the second conductive layer of the device by DC-sputtering a conductive material composed mainly of aluminum and maintaining the substrate of the device at a high temperature which is sufficient to give the species used to coat the substrate sufficiently high surface mobility. CONSTITUTION: The area of a contact opening 12 is coated with a second electrical conductive layer 16 by a coating method which has such high step coverage that a recessed section left in a first conductive layer 15 can be surely and substantially fill up with the layer 16. Therefore, the second conductive layer 16 is formed to a relatively large thickness in the order of, for example, 0.8μm. The formation of the layer 16 is performed by DC-sputtering pure aluminum or an alloy composed mainly of aluminum while a substrate is maintained at a high temperature which is sufficient to give the species to be formed sufficiently high surface mobility. Under this forming condition, the formed layer has high flatness and is controlled so as to fill up the recessed section of the first conductive layer 15.
Patent JP-H0935883-A (JP)
Title: Electrodeless discharge lamp lighting device
Inventor: ANAMI SHINICHI
IPC: H05B41/24
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce a cost, in a device wherein a matching circuit can be accurately and easily adjusted to be optimized respectively in stabilized lighting and starting of an electrodeless discharge lamp, and a tolerance of dispersion of an induction coil and of dispersion of a constitutional element of the matching circuit can be set with large value. SOLUTION: In a matching circuit 3, as a means for adjusting it in starting of an electrodeless discharge lamp 1, transmitting lines 6a, consisting of a coaxial cable of 100cm having 50Ωcharacteristic impedance using polyethylene as an insulator, are provided in an input side. The matching circuit 3 is designed in a manner wherein input impedance Z3 , as viewed from a high frequency oscillating circuit 4 in stabilized lighting of the electrodeless discharge lamp 1, obtains a prescribed value composed of only a real number component, and generate output power of the high frequency oscillating circuit 4 is generated in, starting of the electrodeless discharge lamp 1, so as to give a value such as sufficient for starting the lamp.
Patent JP-S5968204-A (JP)
Inventor: UMEDA SADAO
IPC: B28C5/40
Filed: 1982-10-14
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-S6157420-A (JP)
Title: Air conditioner for automobile
Inventor: TAJIMA KATSUICHIRO
IPC: B60H1/00
Filed: 1984-08-30
Abstract: PURPOSE:To easily carry out the control of an upper temperature and a lower temperature by partitioning a part of a main passage in a heater unit to form a sub-passage, and flowing air whose temperature is adjusted in the sub-passage into the main passage side, and adjusting the temperature of blowoff air of an upper blowoff port side. CONSTITUTION:The heater unit H in which air cooled by an evaporator in a previous stage flows is provided with a main ventilation flue 23a and a mixing door 9 in the front side of a heater core 8. The ventilation flue 23a introduces the colled air into a mixing chamber 32 through the heater core 8. And the mixing door 9 distributes the cooled air to the main cooling ventilation flue 23b side which makes a detour, not passing through the heater core 8. A sub-passage 20 consisting of a sub-warming ventilation flue 20a and a sub-cooling ventilation flue 20b is provided in the upper area of the heater core 8. And a sub-door 22 for adjusting the mixing ratio of the warm air and the cooling air is provided in the joining portion 21 in which the sub-warming ventilation flue 20a and the sub-cooling ventilation flue 20b are joined. Further, the downstream area of the joining portion 21 is communicated with a sub-mixing chamber 30 which is communicated with a chamber 32 by means of a communicating port 31.
Patent JP-H0936676-A (JP)
Title: Variable gain amplifier
Inventor: KOBAYASHI OSAMU
IPC: H03H7/24
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an a variable gain amplifier which can operate with low power voltage and never causes the waveform distortions of an output signal and the fluctuation of the output offset. SOLUTION: This amplifier consists of an amplifier OP1 whose non-inverted input terminal is connected to a reference potential terminal (a), the input resistor groups (R1 A, R2 A, RO) which are connected in series between the reference potential terminal and an external terminal to which a signal is supplied from the outside (b), the feedback resistor groups (R1 B, R2 B) which are placed between each of connection points (P1 , P2 ) set between both adjacent input resistors and the output terminal of the amplifier OP1 (c), the potential setting resistor groups (R1 C, R2 C) which are placed between each of connection points (P1 , P2 ) and the reference potential terminal (d), and the switch groups (SW1 , SW2 ) which are placed between each of points (P1 , P2 ) and an inverted input terminal of the amplifier OP1 and selectively sets one of plural switches in a conductive state (e).
Patent JP-H0229448-A (JP)
Title: Halogenated thermoplastic resin composition
Inventor: TAKITA HIROSHI
IPC: C08L27/06
Filed: 1988-07-19
Abstract: PURPOSE:To obtain the title composition excellent in hydrophilicity, oil resistance, solvent resistance, gas barrier properties and processability by mixing a specified halogenated thermoplastic resin with a vinyl alcohol. CONSTITUTION:100pts.wt. halogenated thermoplastic resin comprising 100-0.1wt.% thermoplastic polyurethane/vinyl chloride graft polymer of a polyurethane content of 10-90wt.% and 0-99.9wt.% other halogenated polymers (e.g., PVC) is mixed with 0.1-100pts.wt. melt-moldable vinyl alcohol polymer which is a low-ash, low-alkali metal ethylene/vinyl acetate copolymer saponificate of a melting temperature <=200 deg.C, an ash content <=300ppm and an alkali metal content >=200ppm, more desirably, of an ethylene content of 20-75mol% and a degree of saponification of the vinyl acetate part >=50mol%.
Patent JP-H11354623-A (JP)
Title: Wafer accommodating container
Inventor: YASUDA IKUKO
IPC: H01L21/68
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a wafer accommodating container which is able to cope with small occupying area per wafer, to prevent contamination or damages thereto during its transfer, and to cope with automation. SOLUTION: A wafer accommodating container 1 includes as its main components, a cylindrical accommodating part 2 having a plurality of semiconductor wafers W accommodated therein as being stacked with spacers (s) disposed therebetween, a pedestal base 3 fixed to the base end of the accommodating part 2, and a lid part 40 fitted on an opening of the accommodation part 2 on its tip end side for fixedly securing the plurality of wafers W which are accommodated in the accommodating part 2. Furthermore, the accommodating part 2 is provided in a part of its cylindrical side surface 20 with a linear (strip- shaped) opening 21, which is extended continuously from the base end side of the accommodation part 2 towards its opened tip end side.
Patent JP-S6069471-A (JP)
Inventor: HASHIMOTO KIMIHIDE
IPC: F25D9/00
Filed: 1983-09-26
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-S6338718-A (JP)
Title: Uniform velocity universal coupling
Inventor: MORIYASU SUMIJI
IPC: F16D3/2245
Filed: 1986-07-30
Abstract: PURPOSE:To aim at extending the life-time of a coupling through improving the lubricity between a steel ball and the inner and outer rings by approximating the profile irregularity of the steel ball, which is used to transmit rotation to the profile irregularity of the inner and outer rings, and then providing a film of the solid lubricant on the surface of a pocket. CONSTITUTION:A steel ball 5 is retained between an inner ring 1 and an outer ring 2, and the profile irregularity thereof is set as same as the profile irregularity of the inner ring 1 and the outer ring 2. In addition, the profile irregularity of a pocket 7 in a cage 6 is also approximated to almost the same profile irregularity as above, and the surface of the pocket 7 is coated with MoS2. Hereby, the lubricity of the contact surfaces among each part can be improved, and the life-time of the steel ball can also be extended.
Patent JP-S6070427-A (JP)
Title: Slit adjusting mechanism in rotary shutter
Inventor: NAKAMURA SUSAO
IPC: G03B9/12
Filed: 1983-09-28
Abstract: PURPOSE:To make a slit adjusting mechanism compact, and to adjust a slit with a high accuracy by turning a planet gear by an external operation and making it interlock with one of rotary plates, so that a width of the slit can be adjusted. CONSTITUTION:When an arm 8 whose one end is fitted loosely to a revolving shaft 7 of a platen gear 5, namely, the center shaft of a composite gear 2 is made operable manually or automatically through a simple transfer mechanism from the outside, and the arm is turned round the center axis of the composite gear 2, the second planet gear 5 revolves and moves, turning centering around a sun gear 4a, and an internal gear 6 engaged to the second planet gear 5, and the second rotary plate 10 are rotated by a prescribed quantity, by which a slit position of the second rotary plate 10 against a slit of the first rotary plate 9 is varied relatively, and the slit width is varied. In this way, a slit adjusting mechanism can be contained compactly, and a speed of a shutter bead can be adjusted exactly by an angle operation of a high accuracy.
Patent JP-S6337351-A (JP)
Title: Document for flash photoengraving
Inventor: YAMADA YASUO
IPC: G03F1/92
Filed: 1986-08-01
Abstract: PURPOSE:To improve the contact or original paper and a document so that piercing faithful to an original image can be executed to the base paper, and to obtain a printed matter having a good flat image in the printing stage, by providing a minute air hole in a thickness direction, on the document, in the pre-stage of flash photoengraving. CONSTITUTION:On both ends of an acicular wheel constituting piece 1, an acicular wheel constituting piece acicular part 1a is formed in an acicular shape. The acicular wheel roller 3 of a prescribed length is formed by making an acicular wheel shaft 2 pass through an acicular wheel constituting piece hollow part 1b, and superposing and sticking many foils. At the time of superposing the foils, the adjacent foils are shifted by the interval of half of a pitch of the acicular wheel constituting piece acicular part. As for the pitch of the foil, <=3mm is desirable, and as for the size of an acicular bottom part, it is desirable that a diagonal line or a diameter is <=1mm. An acicular wheel roller 3 constituted in such way is turned on an original 4, and an air hole corresponding to an acicular part array pattern is formed on the original 4. In this way, by using the original on which the air holes are formed, photoengraving and printing are executed.
Patent JP-S6337405-A (JP)
Title: Method for diagnosis by pulling-out of signal input/ output connector cable in automatic controller
Inventor: KAJIYAMA YOSHINORI
IPC: G05B23/02
Filed: 1986-08-01
Abstract: PURPOSE:To set only the operation end, which is affected by pulling-out, to the safe state and continue automatic operation in the other operation ends by diagnosing the pulling-out state of a connector cable in every analog and digital signal input/output module (PIO). CONSTITUTION:A prescribed voltage signal 84 is outputted from the inside of a PIO 2 to an input/output unit 3 through connectors 41 and 43 and a cable 42 and is taken into the PIO 2 again and is connected to a photocoupler 25. A CPU 1 outputs a connector cable pulling-out diagnostic address signal to an address bus 5 and leads an R/W signal 7. In the PIO 2, it is decided by an address coincidence detecting circuit 23 that connector cable diagnosis is selected, and a connector cable diagnostic result output selecting a signal 81 is set to the high level. A connector cable diagnosis result signal 83 is outputted to a specific signal line 61 of a data bus 6 through a NAND gate 24. The CPU 1 detects pulling-out of the connector cable in accordance with the state of the signal line 61 of the bus 6.
Patent JP-S6338672-A (JP)
Title: Telescopic type nozzle for rocket
Inventor: TANNO HARUHITO
IPC: F02K9/97
Filed: 1986-08-01
Abstract: PURPOSE:To reduce the weight of a nozzle and to increase the margin of rocket performance, by a method wherein the one end of an actuator is coupled to a fixed cone and the other end to a moving nozzle through a removable coupling means, and according to a release command, they are released from coupling for uncoupling from each other. CONSTITUTION:In response to an extension command, a malman clamp 37 is broken, and a moving cone 23 and a guide rail 25 are released from coupling with each other. A gas generator 64 is actauted, a cup 66 and a stripper ring 68 are collided with each other by dint of a gas pressure, a ball 67 is rleased from lock. When a gas pressure is increased to a given value, a shear pin 65 is cut, a moving cylinder 63 is propelled backward, and a moving cone 23 is telescopically extended through a coupling member 69. When the moving cone 23 is held to the fixed cone 20, the guide rail is separated through rotation of a rocket. Simultaneously, according to a release command, a wire cutter 72 is actuated, and through cut of a wire 71, coupling of the coupling member 69 with the moving cone is rendered ineffected, an actuator 60 is blown off through jet of a rocket, and weight is reduced.
Patent JP-S6240364-A (JP)
Title: Formation of high melting point metal silicide
Inventor: TANIGAWA AKIO
IPC: C23C14/14
Filed: 1985-08-15
Abstract: PURPOSE:To form high m.p. metal silicide having uniform and low resistance and excellent self-matching characteristic by executing vapor deposition and ionization under specific conditions in the stage of heating a substrate having a silicon layer under specific conditions so that a high-purity metal is deposited by evaporation thereon. CONSTITUTION:The substrate having the silicon layer on at least the surface is heated to the temp. at which tetragonal MoSi2 and WSi2 are respectively formed with Mo and W, the temp. at which hexagonal VSi2, NbSi2 and TaSi2 are respectively formed with V, Nb and Ta and the temp. at which rhombic TiSi2, ZrSi2 and HfSi2 are respectively formed with Ti, Zr and Hf, then these high m.p. metals are deposited by evaporation on the substrate in the stage of depositing the high m.p. metallic films on the substrate. In this stage, >=10% of the vapor deposition particles are ionized for the formation of the first several tens Angstrom  film or below and the ionized vapor deposition particles are accelerated to >=0.1keV to execute the vapor deposition. The vapor deposition is then continued in the non-ionizing stage until the desired film thickness is attained to generated the silicidation reaction simultaneously with the vapor deposition.
Patent JP-H051989-A (JP)
Title: Cuvette for biochemical analysis
Inventor: HIJINO MASAMICHI
IPC: G01N21/75
Filed: 1991-06-24
Abstract: PURPOSE:To satisfy moldability, permeability and resistance against thymol, and improve cost performance by molding a cuvette with polystyrene having non-polarized quality and no reactivity with thymol. CONSTITUTION:Cuvettes 1 are respectively molded with polystyrene(PS), polymethyl pentene and polymethyl methacrylate, and the light measurement sections thereof are mirror surface finished. A thymol reagent and distilled water are put in respective cuvettes 1 to prepare thymol solution having the predetermined concentration. Then, the absorption of each cuvette 1 is measured, for example, in an initial stage and after 20 and 50 hours, and at the same time, the surface condition of the cuvettes 1 are observed comparatively. As a result, it is realized that the cuvette 1 of PS undergoes a less fluctuation of absorption with the elapse of time, and has high thymol resistance and permeability. Therefore, high analysis accuracy is ensured. Furthermore, the material cost of PS is low and yet PS offers high moldability, thereby ensuring the low cost manufacture of a cuvette.
Patent JP-H1024764-A (JP)
Title: Indicating lamp for bicycle
Inventor: MATSUMOTO JUNICHI
IPC: B62J6/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To improve the visibility of an indicating lamp by a large margin by composing the indicating lamp of a battery part and a light emitting part provided with a light emitting means and a control means, and making a bicycle travel to rotate the light emitting part so as to display a pattern by an after-image in human vision. SOLUTION: A light emitting part 2b and a battery part 2a are built in each storage part of a body and connected by a lead wire 5. The body is fixed to an axle of a bicycle being held between a fitting groove and a bracket 1. LEDs 2c to be a light emission source are connected to the light emitting part 2b. A light emitting hole 10 is provided on the base storage part surface of the body, and light emission of the LEDs 2c is easily visible through the light emitting hole 10. When a switch 14 is turned on, the light emitting part 2b is put in action, and the LEDs 2c blink at independent intervals to display a previously programmed pattern. The light emitting part 2b is rotated simultaneously with the rotation of the axle. At this time, a wheel appears as if the pattern were drawn thereon to the eyes of a person looking at the wheel from the side.
Patent JP-H0346475-A (JP)
Title: Transmission system for television signal
Inventor: SUZUKI NORIHIRO
IPC: H04N11/20
Filed: 1989-07-14
Abstract: PURPOSE:To obtain a wide picture and with high quality by multiplexing high accuracy information in a vertical time direction to an area idle in upper and lower parts attended with vertical compression. CONSTITUTION:A signal is separated into a video signal and a digital voice signal at an RF stage in a main channel and the video signal is subject to Y, C, Y'H separation and demodulation to obtain Y, I, Q signals. On the other hand, in a subchannel, a luminance and chrominance signal separator 26 and an NTSC decoder 10 are used to obtain the Y, I, Q signals. They are given to a time shift expander 27 to restore themselves into YS, IS, QS, V-T. A wide aspect signal is obtained from a side panel signal and a center panel signal by an aspect converter 24. The center panel signal is subject to time compression and the result is added to the side panel signal and it is converted sequentially into a scanning signal by a scanning converter 25 by using the V-T signal, replaced into RGB signals and displayed on a wide monitor 15.
Patent JP-H0737731-A (JP)
Title: Transformer device and its manufacture
Inventor: INAO KIYOHARU
IPC: H01F41/04
Filed: 1993-07-21
Abstract: PURPOSE:To enable completion through a simple manufacturing process by holding and fixing a core in a penetrating hole by caulking. CONSTITUTION:Cores 30A, 30B are constituted of, e.g. ferrite material for forming magnetic paths. Middle leg cores 32 of the cores are inserted into a penetrating hole 13 from both surfaces of a coil substrate 10. The part between the core and the coil substrate is held and fixed by caulking. In the two cores 30A, 30B, both side leg cores 31 are formed so as to put the middle leg cores 32 between the cores 31, and both of the side leg cores 31 and the middle leg cores 31 are comibined by linkage parts 33. The middle leg core 32 of the upper core segment 30A constitues a tapered part which becomes thin toward the the part to form a protruding type. The middle leg core 32 of the lower core segment 30B forms a recessed part, in which the protruding part of middle leg core 32 of the upper core segment is set. Thus both of the legs are fixed.