baber/WOPTO huggingface dataset:
Patent JP-S6149469-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAGI TOSHINAO
IPC: H01L29/732
Filed: 1984-08-17
Abstract: PURPOSE:To make the relative positions of one conduction type region and a reverse conduction type region constant by determining the relative positions of both regions by one mask. CONSTITUTION:An N type epitaxial layer 2 is grown on an N type Si substrate 1. An Si oxide film 7 is formed onto the surface, and openings 8 for shaping base contact regions and an opening 9 for shaping an emitter region are formed. A resist film is shaped extending over the whole region of the surface, and an opening 91 with an opening section slightly larger than the opening 9 is formed. As<+> is implanted to shape an emitter region 5. Likewise, a resist film 11 is shaped extending over the whole region of the surface, and openings 81 with opening sections slightly larger than the openings 8 are formed. B<+> is implanted to shape base contact regions 81. A resist film 12 is formed extending over the whole region of the surface, the film 12 on a section to which a base region must be shaped is removed selectively, and B<+> is implanted to form the active base region 4. According to the method, the relative positions of the region 5 and the regions 81 are determined by one mask.
Patent JP-S5964565-A (JP)
Inventor: KUBO MASAAKI
IPC: C04B20/10
Filed: 1982-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0224055-A (JP)
Title: Grinder for creep feed
Inventor: UNNO KUNIHIKO
IPC: B24B47/20
Filed: 1988-07-11
Abstract: PURPOSE:To sufficiently feed a coolant to a grinding point and to prevent grinding burning by providing the means for micro-moving in the reverse direction on each fixed interval the movement in the horizontal direction orthogonal with the rotary shaft line of the grindstone wheel of a work for the grindstone wheel. CONSTITUTION:At the moving end in the horizontal direction orthogonal with the rotary shaft line of a grindstone wheel 24, a notch in the vertical direction is given to the grindstone wheel 24 for a work W and the work W is moved in the horizontal direction orthogonal with the rotary shaft line of the grindstone wheel 24 with rotating the grindstone wheel 24. In this case, the work W is moved slightly in the reverse direction to this moving direction by reversing the servo motor 12 for an X axis table 11 on each fixed interval by a reverse direction micro-moving means (consisting of a counter 38 and a returnpulse generating circuit 39). As a result, a coolant can sufficiently be fed to the grinding point of the work W and grindstone wheel 24 and the generation of a grinding burning can be prevented.
Patent JP-H0923048-A (JP)
Title: Manufacture of plane circuit body and plane circuit body
Inventor: KATSUMATA MAKOTO
IPC: H01H85/046
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To easily form a fuse section having an arbitrary cross section without performing punching which requires dies nor etching which restricts the thickness of conductors. SOLUTION: A desired circuit pattern and a fuse section 27 the conductor of which has a width narrower than that of the conductors of the circuit pattern are printed on a substrate film composed of an insulator by using conductive paste 25 and the printed paste 25 is dried. Then a plane circuit body 21 is obtained by electroplating the paste 25 with copper.
Patent JP-2000239664-A (JP)
Title: Dichroic colorant, and liquid crystal composition and liquid crystal element containing same
Inventor: OKAGO YUJI
IPC: C09K19/60
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a dichroic colorant which is excellent in solubility and coloration density by using a heterocyclic azo compound having a cyclohexylene- group-containing terminal group. SOLUTION: This dichroic colorant is a heterocyclic azo compound represented by formula I (wherein R1 and R3 are each H, halogen, alkyl, alkoxyalkyl, fluoroalkyl, alkoxy, optionally substituted phenyl or optionally substituted cyclohexyl; R2 is H or methyl; A is phenylene or cyclohexylene; and at least either A or R3 contains a cyclohexylene group), is prepared by subjecting a monoazoamine represented by formula II to diazotization and coupling, is used by mixing it into a liquid crystal compound or a liquid crystal mixture, and can be suitably used for a fluorine-containing liquid crystal. The content of the colorant in a liquid crystal composition is usually 0.05-15 wt.% of the liquid crystal compound or liquid crystal mixture.
Patent JP-S6236047-A (JP)
Title: Production of optical fiber core
Inventor: YAMAMOTO FUMIO
IPC: B29C48/15
Filed: 1985-08-07
Abstract: PURPOSE:To obtain the titled optical fiber core consisting of a molten liq. crystalline high molecular substance exhibiting a stabilized characteristic by evacuating the space between an optical fiber strand and a molten thermoplastic resin and simultaneously compressing from the outer side of the thermoplastic resin. CONSTITUTION:In the production of an optical fiber core by forming the secondary coated layer 4 of a molten liq. crystalline high molecular substance (hereinafter referred to as LCP) on the outer periphery of an optical fiber strand 3, the space between the optical fiber strand 3 and the molten LCP is evacuated 5 and simultaneously the optical fiber strand 3 and the secondary coated layer 4 of LCP are firmly attached by compression 8 from the outside of LCP. By this method, since the attached point 9 between the optical fiber strand 3 and the secondary coated layer 4 of LCP is controlled by both evacuation and compression, the movement of the attached point 9 causing the variations of the diameter of the optical fiber core and the inclusion of air bubbles can be easily controlled and an optical fiber core exhibiting a stabilized characteristic can be obtained.
Patent JP-S6328167-A (JP)
Title: Image sensor driving device
Inventor: NOBUE MAMORU
IPC: H04N5/335
Filed: 1986-07-22
Abstract: PURPOSE:To improve the S/N of read out document information, by providing plural numbers of signal conductors, a noise reduction means connected to each of the signal conductors, and a means which takes out the output signal of the noise reduction means cyclically, and reducing switching noise, and the offset of an amplifier, etc. CONSTITUTION:At the time of turning ON and OFF reset switches 4(1)-4-(N), the noise is induced from the switch, and is put on the signal conductors L-(1)-L-(N). A document information signal is inputted to subtraction circuits 14-(1)-14-(N) with the noise, and the preceding noise is offset by the noise outputted from noise accumulation circuits 13-(1)-13-(N), Therefore, the document information signal in which no noise is included, is inputted to amplifiers 3(1)-3(N). Next, switches 5 (1)-5-(N) are turned ON sequentially by select signals S-(1)-S-(N) outputted from a shift register 11, and the document information signal amplified at the amplifiers 3(1)-3(N) is sent to the OUTL of an output line sequentially. In such way, it is possible to take out the document information signal with superior S/N.
Patent JP-H076503-A (JP)
Title: External sound recording and reproducing device of atis system
Inventor: TAKAKU MITSUO
IPC: G11B20/10
Filed: 1993-06-18
Abstract: PURPOSE:To provide the external sound recording and reproducing device which is enhanced in the safety and reliability of apparatus by decreasing the control cables of an ATIS system. CONSTITUTION:This external sound recording and reproducing device 50 constituting the ATIS system has digital recorders 7, 8, a selector 4, a switch 9, interfaces 2, 6 and a CPU 3. The selector 4 receives the sound signal from a console 40 and the interface 2 receives a control signal. The CPU 3 records the sound signal to either one or both of the two recorders 7, 8 in accordance with the received control signal. The interface 2 receives the control signal from the console 40, reproduces the sound signal recorded by the recorder 7 or 8 by the control of the CPU 3 and outputs the reproduced sound signal to a signal transmitter 60.
Patent JP-S6150069-A (JP)
Title: Level display unit
Inventor: SEKIGUCHI KEISUKE
IPC: G11B27/36
Filed: 1984-08-20
Abstract: PURPOSE:To facilitate the reading of a signal level, by selecting a display control data memorized in memories with a data selector to enable a high resolution display without increasing the number of display elements. CONSTITUTION:An input data DIN digitized from an audio signal is supplied to a display control section 2. When a data selector switch 5 is set to select a memory 11, the control section 2 compares the input data DIN with a display control data D1 and the input data is shown on a level display section 3 with a resolution of 1dB when the input data is 0--10dB, with that of 2dB when it is -10--40dB and with that of 4dB when it is -40--60dB. When memories 12-17 are selected with the data selector 5, the data is displayed in a expanded scale with a resolution of 0.1dB centered on -10dB, -12dB, -14dB, -16dB, -18dB and -20dB.
Patent JP-2001002729-A (JP)
Title: Hydrogenated nitrile rubber
Inventor: IWAMOTO TAKASHI
IPC: C08F8/04
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject rubber highly excellent in storage stability prior to producing rubber parts therefrom and useful for automotive parts and industrial rubber parts by hydrogenating the corresponding raw nitrile rubber so that the ratio for the respective peak areas of specific two peaks resulting from an 1H-NMR analysis of the hydrogenated rubber satisfy a specific requirement. SOLUTION: This hydrogenated rubber is such one as to be <=0.06 in the ratio B/A (A and B are the areas of peaks with the tops near 2.5 ppm and 6.1 ppm, respectively, resulting from an 1H-NMR analysis), being obtained by adding a catalyst to an organic solvent solution of the corresponding raw nitrile rubber followed by contacting the resultant solution with an atomic or gaseous hydrogen under heating in a reaction vessel, wherein it is preferable that the catalyst to be used is a metal such as Pt carried on a porous form and the raw nitrile rubber is a copolymer from 50-95 wt.% of a conjugated diene, 5-50 wt.% of an α,β-unsaturated nitrile compound and, if needed, 0-10 wt.% of a monomer copolymerizable therewith.
Patent JP-H0616481-A (JP)
Title: Ceramics-metal joined parts
Inventor: ABE YUTAKA
IPC: C04B37/02
Filed: 1992-06-30
Abstract: PURPOSE:To provide the ceramics-metal joined parts which suppress the generation of cracks, breakdown, etc., and exhibit the wear resistance adequate as engine parts, etc., by using a ceramic member which compatibly has wear resistance and thermal impact resistance. CONSTITUTION:These ceramics-metal joined parts 5 are constituted by joining the ceramic member 1 to a metallic member 4. A ceramic composite material 3 formed by dispersing ceramic fillers varying in mechanical properties from the ceramic material for a ceramic matrix into this ceramic matrix is used at least as a part of the ceramic member 1.
Patent JP-H076677-A (JP)
Title: Substrate type thermal fuse
Inventor: UEMURA MITSUAKI
IPC: H01H37/76
Filed: 1993-06-19
Abstract: PURPOSE:To provide a thin type fuse of small flux amount by providing a hole in a connection part to an electrode of alloy piece, in the substrate type thermal fuse wherein a low melting point fusible alloy piece is bridged on a pair of electrodes of connecting lead wires to apply a flux to a surface of the alloy piece. CONSTITUTION:A pair of electrodes 2, 2 of connecting both lead wires 5, 5 are arranged in a surface of an insulated substrate 1, and a low melting point fusible alloy piece 3 is bridged to apply a flux 4 onto the alloy piece, to also form a hole and a cut (a) in both end parts (e) where the low melting point fusible alloy piece 3 is connected to the electrodes 2, 2. Both end parts are filled with a sufficient flux. Thus by flowing an excessive current in the alloy piece 3 to melt it, even when the melted flux in the periphery of both end parts (e) is extruded to flow in a center side, the melted flux is still sufficiently left in the periphery of both end parts (e), and spheroidizing a divided molten metal is effectively promoted with both end parts (e) serving as the center, to obtain excellent operability as a fuse.
Patent JP-S6065390-A (JP)
Title: Id card
Inventor: FUJIMORI YOSHINORI
IPC: B42D15/10
Filed: 1983-09-21
Abstract: PURPOSE:To obtain an ID card which excels in the secrecy performance and the falsification preventing performance by forming a graphic or a character pattern made of a transparent resin layer on a card substrate. CONSTITUTION:An information pattern 2 of a transparent resin layer is formed on a card substrate 1. Then an information pattern of graphics or characters is made of a projected transparent resin layer on the substrate 1 having a smooth surface which is made of a transparent resin member such as plastic, glass, metal, etc. and does not absorb the ink. While an information pattern is formed and smoothed on the rough surface of a substrate having a mat shape which is made of plastic, glass, metal, etc. and does not absorb the ink. In addition, an information pattern is formed and the surface of a substrate is smoothed with a rough surface which is made of paper, cloth, etc. and can absorb the ink. In such a way, an ID card is produced.
Patent JP-H0924193-A (JP)
Title: Clothes drying machine
Inventor: KAMISAKI MASAYOSHI
IPC: D06F58/28
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provice a clothes drying machine capable of drying clothes by supplying hot air to the rotary drum and processing clothes by vaporizing a chemical which has at least one of antibacterial, antimold, deodorant and insecticidal properties to give those kinds of preformance. SOLUTION: A heater 7 for drying is installed in a draft duct into a rotary drum to turn over and agitate clothes, and hot air is sent into the rotary drum 1 by driving the rotary drum and a heat exchange type fan 8 by a motor 4. A support body 17 to vaporize and supply a chemical with at least one of antibacterial, antimold, deodorant, and insecticidal properties into the rotary drum is mounted and the support body 17 is heated by a heater 18 for chemical supply. A control means 23 to control action of the heater 18 for chemical supply, a heater 7 for drying, and the heater 18 for chemical supply is installed, and the control means 23 is to perform a process to heat the support body 17 by the heater 18 for chemical suppy after the drying process by the heater 7 is completed.
Patent JP-H0779166-A (JP)
Title: Serial data block decoding method
Inventor: RAJIYAN BANDARI
IPC: H04N19/89
Filed: 1993-07-13
Abstract: PURPOSE: To make it possible to process data at a sufficiently high rate by simple constitution at the time of receiving a request for coding and decoding moving image data in real time. CONSTITUTION: In the series data decoding device, a group of parallel primary Huffman decoders 70 each of which decodes a variable length code word stream having a header control code word and an inserted control code word into a stream of header data and a fixed length index value are used. The fixed length index value is supplied to a secondary decoder allowed to be driven under the control of the header data and the fixed length index value expressing the control code word and capable of decoding the fixed length index value expressing the variable length code word into output data.
Patent JP-S6329764-A (JP)
Title: Developer
Inventor: TANAKA MASAFUMI
IPC: G03G9/08
Filed: 1986-07-23
Abstract: PURPOSE:To enhance reproducibility of image gradation by mixing plural kinds of photoconductive toners different in photosensitivity characteristics and the like in a specified mixing ratio. CONSTITUTION:When the developer obtained by mixing plural kinds of photoconductive toners different in photosensitivity characteristics or electrifiability characteristics in a prescribed proportion is used, the exposure intensity allowing the uniformly electrified developer to decay down to the transfer threshold potential differ in accordance with the kinds of toners, and the exposure intensities allowing all the developer to or below the threshold potential come to have a certain range, thus permitting some toners to be transferred and the others not to be transferred in this range in accordance with the exposure intensities corresponding to an original image, the gradation reproducibility of the image to be enhanced, and an halftone image to be reproduced in high fidelity.
Patent JP-H0338007-A (JP)
Title: Transformer
Inventor: HAYASHI SHINICHIRO
IPC: H01F27/32
Filed: 1989-07-04
Abstract: PURPOSE:To reduce lose, to very voltage and to improve noise-resistant properties by using a foil-shaped conductor as a primary coil conductor and a secondary coil conductor, inserting a boxshaped shielding body between the coil conductors through an insulator, superposing and winding the coil conductors and forming a coil. CONSTITUTION:Primary coils 2-5 and secondary coils 6-9 and a shield 10 among both coils are inserted to a core 1. Since conductors are formed in a foil shape and coupling by superposition is tight in a transformer having such structure, leakage flux is lowered, and the inductors are thinned, thus reducing eddy current loss. Since the opposed areas of the primary coils 2-5 and the secondary coils 6-9 are increased, the value of electrostatic capacity coupling is elevated, thus improving shielding effect. Accordingly, the transformer, eddy current loss of which due to high frequency is lowered and which has high efficiency and the large reduction effect of noise currents, is acquired.
Patent JP-S6419177-A (JP)
Title: Control device for ignition of internal combustion engine
Inventor: TAKASU YASUHITO
IPC: F02P11/00
Filed: 1987-07-11
Abstract: PURPOSE:To carry out ignition control at the same timing as at normal times by connecting an ignition coil corresponding to a failed switch means to another normal switch means. CONSTITUTION:As the failure of a first power transistor 2 is detected by a voltage comparison circuit 4, an ignition coil 33 corresponding to the first power transistor in failure is connected to another normal second power transistor 3 by means of a thyristor circuit 1. An ignition timing signal for controlling the first power transistor 2 the failure of which is detected is outputted to the normal second power transistor 3 at the same timing as at normal times by an ignition timing signal output means F. Also, electrification and cut-off ignition coils 33, 34 are controlled by the normal second power transistor 3 by means of a control signal outputted from an electrification control means G to the thyristor circuit 1. Thereby, the ignition control of the ignition coil 33 corresponding to the first power transistor in failure is carried out at the same ignition timing as at normal times.
Patent JP-S5697314-A (JP)
Title: Spectacle frame
Inventor: OOTSUKA SHIGEO
IPC: G02C5/12
Filed: 1979-12-28
Abstract: PURPOSE: To provide a frame which does not penetrate in the skin by providing mounting seats for nose pads to the supporting legs of the nose pads which are opposedly disposed to right and left lens frames, and connecting the nose pads to these mounting seats freely relatively movably and oscillatory-turnably along with the movement of the skin.  
     CONSTITUTION: Mounting seats 4 of the nose pads 6 opposedly disposed to right and left lens frames 1 are provided to the supporting legs 3 of said pads 6. The nose pads 6 are connected to these mounting seats 4 freely relatively movably and oscillatory-turnably along with the movement of the skin, and control regulators 11 that can freely control and regulate the oscillatory-turning angles of the nose pads 6 are provided to the mounting seats 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1120688-A (JP)
Title: Air conditioner for vehicle
Inventor: HYODO MASAHISA
IPC: B61D27/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To maintain a comfortable air conditioning without lowering heat exchange performance, even if a cleaning and removing work is eliminated, by controlling the revolving direction of an outdoor blower via a revolution switching device based on the transmission result of an information transmitter by an air conditioner. SOLUTION: After the power source of a driving device of a vehicle is turned on, an air conditioning controller 5 receives train operation information from a train command room from an operation information transmitter. The air conditioning controller decides whether or not a traveling spot is in a preliminarily set section based on the train operation information result. The air conditioning controller 5 decides whether or not advancing direction information is coincident with a preliminarily set direction based on the train operation information result. The air conditioning controller 5 turns on a contact of a contactor for reversing of a switching means, changes the direction of the air flow by revolving the electric motor of an outdoor fan 1 in the reverse direction and blows off foreign matter stuck onto the suction side of an outdoor heat exchange device. Thus, a comfortable air conditioning can be maintained without lowering heat exchange performance even if a cleaning and removing work is not performed.
Patent JP-H1018031-A (JP)
Title: Sputtering device
Inventor: OGAKI MITSUTERU
IPC: C23C14/50
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To stably form sputtered coating film having a uniform distribution of film thickness by providing a shielding board between a target and a substrate. SOLUTION: Plural pieces of substrate holders 2 are arranged on a supporting board 1 in the circumferential direction. The supporting board 1 supportes the substrate holders 2 rotatably with a supporting axis 5 as the center. When the supporting board 1 rotates (revolution), simultaneously, the substrate holders 2 rotates (revolution on their axes) as well. In a sputtering chamber, a target 7 is set opposite to substrates (substrate holders 2), and the target 7 is sputtered while the substrate holders 2 and the supporting board 1 are rotated to form thin coating film on the substrates. The space between the target 7 and the substrate holders 2 is provided with a shielding board 8.  As the shielding board 8, the one having a dimension in which the area ratio to the target 7 is regulated to the range of 3 to 15%, preferably, 6 to 12% is used, and the one having a circular shape is suitable. In this way, the thickness of the coating film can be uniformized.
Patent JP-S5966531-A (JP)
Inventor: DOUNOMOTO TADASHI
IPC: D02G3/42
Filed: 1982-10-01
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-S5874927-A (JP)
Title: Brake for moving body
Inventor: KISHI HIROTOSHI
IPC: G03B27/52
Filed: 1981-10-29
Abstract: PURPOSE:To make simple and compact the structure of a brake for the moving member of a copying machine or the like, by providing a backward motion member in a position to stop the moving member and by using a spring of nonlinear compression characteristic to receive the rear of the backward motion member. CONSTITUTION:A first, a second and a third helical springs 6, 7, 8 different in length, diameter and spring constant are provided in the cylinder casing 5 of a brake A so that the helical springs are fitted in the concentric annular grooves 52, 53, 54 of the inside of the rear plate 51 of the casing. When a backward force acts to the piston rod 10 of the brake A due to the collision of a reciprocated optical scanner 1 against the end face of the piston rod, only the spring 6 is pushed and compressed to apply a low braking force to the scanner in the first stage and the spring 7 is also pushed to apply a higher braking force to the scanner in the second stage and the spring 8 is also pushed because of the backward movement of a piston 9 to apply a still higher braking force to the scanner in the third stage.