baber/WOPTO huggingface dataset:
Patent JP-S58152254-A (JP)
Title: Electrophotographic receptor
Inventor: TSUKANE NAGAYOSHI
IPC: G03G5/14
Filed: 1982-03-05
Abstract: PURPOSE:To obtain an electrophotographic receptor good in adhesion between a substrate and each layer, and superior in mechanical strength, resistance to solvents and heat, etc., by forming a thin layer composed mainly of TiC or TiN on a support, and on this layer a photoconductive layer. CONSTITUTION:A conductive layer made mainly of titanium carbide or nitride is formed on a plastic film of polyester or the like or a support of a metallic drum or the like to 10- several thousand nm thickness directly or by the reactive magnetron sputtering method. On this layer, an inorg. or org. photoconductor layer is formed, and especially, a photosensitive layer contg. the org. photoconductor, a sensitizer, and a binder is formed. The obtained photoreceptor is enhanced in adhesion between the substrate and the photosensitive layer, and mechanical strength by the use of TiN, TiC layers, and image quality of copies formed is also enhanced.
Patent JP-S60179154-A (JP)
Inventor: NAKAKURA HIROFUMI
IPC: B02C18/08
Filed: 1984-02-24
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-S58154327-A (JP)
Inventor: KOIZUMI AKIO
IPC: H03H7/09
Filed: 1982-03-05
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-H03240628-A (JP)
Title: Automatic dimension setting method for packaging machine
Inventor: KAWANO KAZUTAKA
IPC: B31B50/92
Filed: 1990-02-15
Abstract: PURPOSE:To accurately and quickly measure dimensions of a sample carton for smoothly performing the operation of a packaging machine by a method wherein the required dimensions measured by a camera tube is compared with the dimensions of a standard carton, a correction value is added to the measured value when the measured value is within the range of set values, and dimensional change operation is automatically carried out. CONSTITUTION:A carton to be used as a standard one is photographed by a CCD camera, and the dimensions of required parts are measured. Two or more samples are measured to calculate average dimensions, and the calculated average dimensions are stored as the reference dimensions A. After tentative correction values are adequately determined, the cartons are fed to an actual packaging machine and a trial operation is carried out to check whether or not the correction values are good. When the correction values reach optimum values, they are stored as the correction values B for actual operation. Samples are taken out from the cartons to be supplied and photographed by the CCD camera to measure the dimensions of required parts. The measured dimensions are compared with the reference values A, and the correction values are added to the measured values when the measured values are equal to the reference values A. Then, the corrected values are input to an automatic dimension change-over device to start packaging operation.
Patent JP-H07243436-A (JP)
Title: Medium transferring rubber roller and its abrasion estimation
Inventor: SAITO KAZUMASA
IPC: G01N3/56
Filed: 1994-03-04
Abstract: PURPOSE:To obtain excellent transferring characteristics with neither abrasion even under usage for a long time nor fluctuation of abrasion coefficients by forming a medium transferring rubber roller of bladed urethane rubber and silicone rubber. CONSTITUTION:A medium transferring rubber roller, for instance, a pick-up roller 1 of a cash dispenser moves bills 3 to which a load 2 is applied one by one to a portion where its leading end is meshed with a feed roller 4. The bill 3 is moved between the feed roller 4 and a frictional member 5 while being slipped by the torque of the feed roller 4, and fed out from the device main through a nip roller 6. The rubber roller 1 is made of blended urethane rubber and silicone rubber. It includes the urethane rubber ranging between 30 and 95wt.%, and the silicone rubber ranging between 5 and 70wt.%. The rubber hardness is specified between 40 and 70 degrees in JIS-A.
Patent JP-H03236896-A (JP)
Title: Sewing machine
Inventor: NAKAMURA MICHIHIRO
IPC: D05B69/00
Filed: 1990-02-15
Abstract: PURPOSE:To prevent the end of a sewing needle from protruding to above a cloth presser so as to eliminate the fear of putting fingers in by controlling a needlebar portion side driving means according to the height of the cloth presser detected so as to prevent the end of the sewing needle from protruding to above the cloth presser, and making the end of the needle protrude to above the cloth presser during threading. CONSTITUTION:When power is charged it is made sure whether a threading switch 51 is pushed. When the threading switch 51 is not pushed the position of a cloth presser 21 is detected by a position sensor 23 and the height of a needlebar 13 is adjusted by rotation of a needlebar driving motor 15. When it is made sure that the threading switch 51 is pushed the needlebar 13 is raised to its highest position and the end of a needle is protruded to above the cloth presser 21 and stopped. When threading is finished and the threading switch 51 is turned off the routine of threading process is started. When it is made sure that a sewing switch is pushed the height position of the cloth presser 21 is detected and the stroke of the needlebar 13 is changed whereby the end of the needle is adjusted and prevented from protruding to above the cloth presser 21.
Patent JP-H04275678-A (JP)
Title: Arrangement processing system for lsi
Inventor: ISHIMORI AKIO
IPC: G06F17/50
Filed: 1991-03-01
Abstract: PURPOSE:To prevent wiring from being redundant or connection from being disabled by grouping an external terminal applied in advance based on the position of the above-mentioned external terminal and grouping only blocks connected to these external terminals. CONSTITUTION:From external terminals 1-3, a group 41 of the external terminals is prepared based on these positions applied in advance. From blocks 11-13, a group 51 of the blocks is prepared based on requests 21-23 of connection with the group 41 of the external terminals. The area of the group 51 is close to the area of the external terminals 1-3, and the areas of groups 61-63 are calculated by requesting connection between the above-mentioned group 51 and the other group. When the respective group areas are decided, they are arranged in the respective groups. Thus, the wiring between the external terminals 1-3 and the blocks 11-13 can be prevented from being interrupted by the other wiring, and the wiring between the blocks can be facilitated as well.
Patent JP-H03237808-A (JP)
Title: Digital signal processing unit
Inventor: TANAKA YOSHIAKI
IPC: H03H17/00
Filed: 1990-02-14
Abstract: PURPOSE:To obtain a natural music tone signal by constituting a low pass filter with a 1st filter means, setting a time constant optimum to detect an input level and setting an optimum time constant to correct a change in a parameter with a 2nd filter means so as to change the gain smoothly. CONSTITUTION:A 1st filter means 83 acts like a low pass filter and an optimum time constant of the filter to detect an input level is set. An output of the 1st filter means 83 is processed at a processing means 84 by a prescribed parameter. Then a 2nd filter means 86 sets an optimum time constant to adjust a change in the parameter. Thus, when the parameter is changed, a rapid change in the gain is prevented independently of the proper time constant set by the 1st loop filter 83. Thus, the gain is followed smoothly corresponding to the set time constant to obtain a natural music tone signal.
Patent JP-S60178410-A (JP)
Title: Ferrule of connector for optical fiber
Inventor: KAWAMURA SHIYUUZOU
IPC: G02B6/36
Filed: 1984-02-24
Abstract: PURPOSE:To execute easily an alignment, and also to reduce connection losses by executing a multi-point support by plural elastic hollow needles. CONSTITUTION:Hollow needles 34 are made slightly smaller than the diameter of a fixed hole 33 circumscribed to them, respectively, and form a clamping allowance, and when the hollow needles 34 have been pressed in and fitted in a state that they are circumscribed to each other in the fixed hole 33, the respective hollow needles are bent in a slightly elliptical shape. Therefore, it is prevented that the hollow needle 34 moves or falls out in the fixed hole 33, and a position of the hollow needle 34 is fixed at a desired fixed position. In this case, a spring constant of a deflection in the diameter direction of the hollow needle 34 is set much lower than that of the diameter direction of an outer cylinder 35, therefore, the outer cylinder 35 is scarcely distored. It is easy to work precisely the size of the outside diameter of the hollow needle 34 and the inside diameter of the outer cylinder 35, therefore, a degree of concentricity of the outer cylinder 35 and the center of an optical fiber 36 held by the hollow needle 34 can be made high, and also an air-gap 37 equal to thin holes 12, 15 conforming with the diameter of the optical fiber can be obtained easily.
Patent JP-H06292744-A (JP)
Title: Improved type golf club head
Inventor: DE HOSE HABIERU DORIA IRIARUTE
IPC: A63B53/04
Filed: 1994-03-04
Abstract: PURPOSE: To solve a problem affecting the head body caused by a dragging force and vibration due to a turbulent air flow at the time of release by focusing on a sequence of turbulent flow yielded in a rear zone of the head body, thereby assuring an accurate hit. CONSTITUTION: An improved golf club head is designed to have a whole surface 4 at the rear of a face 12 for hitting the ball shaped in an outline determined by a boundary 9 of an air flow 5 and to provide two cavities 7 having a deep curvature in the surface 4 in correspondence to a center rib 8.
Patent JP-S62196002-A (JP)
Title: Chopper control system
Inventor: NOMI MAKOTO
IPC: B60L3/10
Filed: 1986-02-21
Abstract: PURPOSE:To obtain a chopper unit for coping with slipping and gliding, by combining voltage control and current control with each other. CONSTITUTION:Voltage command Vc is obtained by differential, integral, and proportional control based on difference between a command current pattern Ip and motor current Im. Through a voltage control section 53, the voltage command Vc is divided by power voltage VL, and a flow ratio theta of a chopper 1 is determined. Voltage Vm applied to a motor 3 by the chopper 1 is shown as Vm=VL.theta, and the flow ratio theta is shown as theta=Vc/VL, and so the voltage Vm applied to the motor 3 is constant regardless of the fluctuation of the power voltage VL. As a result, accelerating or reducing characteristic approximate to adhesion limit can be realized.
Patent JP-H03238947-A (JP)
Title: Home bus system
Inventor: KATO MASAMI
IPC: H04L5/14
Filed: 1990-02-15
Abstract: PURPOSE:To ensure the reliability of communication between a home bus controller and each terminal equipment by connecting plural home buses via a 2-way repeater, connecting a prescribed number of terminal equipments or below to each home bus respectively and connecting the required number of terminal equipments to each home bus as a whole. CONSTITUTION:Number of terminal equipments ensuring stable communication with a home bus controller 1 through a home bus 3 is up to 64. When it is required to connect terminal equipments of 65 or over to the home bus, another home bus 6 is connected via a 2-way repeater 4 and both and succeeding terminal equipments 7 are connected to the home bus 6 (2-way repeater acts like a terminal equipment). The constitution of the home bus 6 is substantially the same as the constitution of the home bus 3. Thus, stable communication with the terminal equipments 2, 7 and the home bus controller 1 is ensured and lots of the terminal equipments 2, 7 are connected.
Patent JP-H07218759-A (JP)
Title: Optical waveguide device
Inventor: OSHIMA TAKEHIKO
IPC: G02B6/293
Filed: 1994-02-08
Abstract: PURPOSE:To obtain the optical waveguide device which speedily make a connection between a waveguide element and an optical fiber holder, increase the adhesive strength of the connection part, and prevents incident light from traveling back to the incidence side by forming a slanting surface, which is tapered reversely to the slanting surface of the waveguide element, as the connection end surface of an optical fiber holder. CONSTITUTION:The waveguide element 14 has slanting end surfaces 7 on both sides, the optical fiber holder 6 has its end surface 5 slanted and tapered reversely to the end surface 7 of the waveguide element 7, and the end surfaces 5 and 6 are joined together. The end surfaces 5 and 7 face each other slantingly to the optical axes of the core 20 of an optical fiber and the core 21 of the waveguide element 14, the tilt angles gamma of the end surfaces 5 and 7 to a plane perpendicular to the optical axes of the cores 20 and 21 are both 8 deg., and the area of each of the end surfaces 5 and 7 is 1% larger than that of a conventional example. Consequently, lights are reflected by the core end surfaces 25 and 27 as shown by arrows B and B' and the reflected lights never travel back to the incidence side of the optical fiber.
Patent JP-H09193569-A (JP)
Title: Table of schedule written in two-stage
Inventor: TAKASE SOTOO
IPC: B42D15/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a mode capable of scheduling two kinds of actions or the action of himself and the action, to which partners are related, without any unreasonableness. SOLUTION: This table of schedule written in two stages is composed date and week, written in a left column, a time band of 24 hours, written in a right column, and two pieces of auxiliary schedule lines per one day, which are provided along the time band. In detail, the table of schedule written in two stages is composed of an upper stage auxiliary line, for scheduling a promise with a person, a lower stage auxiliary line, scheduling the action of himself activating the time of gap between promises and arranged in parallel to the rows in the table.
Patent JP-S51112006-A (JP)
Title: Method for producing tie pads of complicated band shape for crane rail s
Inventor: SHIMIZU SOUICHIROU
IPC: B29B15/00
Filed: 1975-03-26
Abstract: PURPOSE: To produce simply a tie pad of complex band shape, in which a bandshaped core plate of metal is embeded to have a predetermined height, by the use of a mold of flat box shape, which is formed with such a band-shaped space as is equiped with a multiplicity of support projections for the core plate. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01211944-A (JP)
Title: Test system
Inventor: SHIRATORI FUMIHIKO
IPC: G01R31/317
Filed: 1988-02-19
Abstract: PURPOSE:To execute the functional test of a gate array integrated circuit, etc., accurately by fixing non-inverting and inverting input signals at reference potential in which one of both input signals is formed selectively at a high level or a low level and the other is set at the intermediate level of the high and low levels of both input signals. CONSTITUTION:A gate array integrated circuit GA includes n differential input circuits IC1-ICn and a logic circuit IC and a plurality of output circuits, and contains complementary input terminals S1, -S1 or Sn, -Sn fitted in response to the differential input circuits IC1-ICn and a plurality of complementary output terminals set up in response to the output circuits. Non inverting and inverting input signals are fixed at reference potential, in which ones of both input signals constituting complementary input signals are formed selectively at a high level or a low level and the others are set at the intermediate level of the high level and the low level of both input signals, on the specified functional test, etc., of the gate array integrated circuit GA, etc. Consequently, test data can be formed without the consciousness of the skews of the input signals. Accordingly, the functional test can be executed accurately, thus reducing cost.
Patent JP-S63204194-A (JP)
Inventor: IGARASHI TAKAO
IPC: G21C7/11
Filed: 1987-02-20
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-S62193028-A (JP)
Inventor: TANAKA TOSHIYUKI
IPC: H01H85/045
Filed: 1986-02-20
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-S61194069-A (JP)
Title: 1,4-dihydropyridine derivative
Inventor: KITAGAWA MASARU
IPC: A61P9/12
Filed: 1985-02-25
Abstract: NEW MATERIAL:1,4-Dihydropyridine derivative of formula I (R is lower alkyl; n, m are integers of 1-3, respectively) or its acid adduct. EXAMPLE:2-[1-(2,3,4-trimethoxybenzyl)piperazin-4-yl]ethyl methyl 2,6- dimethyl-4-(m-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate. USE:Hypotensor, coronary vasodilator, cerebral vasodilator, peripheral vasodilator. PREPARATION:For example, the reaction between a compound of formula II, a compound of formula III and a compound of formula IV gives a compound of formula I.
Patent JP-S54127499-A (JP)
Title: Modified polyurethane elastomer
Inventor: TANAKA MASAKAZU
IPC: C08G18/00
Filed: 1978-03-27
Abstract: PURPOSE: A modified polyurethane elastomer in which the polyurethane elastomer has specific units and intrinsic viscosity, thus having touch and feeling closely similar to natural leather, and good characteristics.  
     CONSTITUTION: A modified polyurethane elastomer that is composed of chain units of formula I, II, III and IV [X 1 , X 2  are 0, NH; R 1  is residue of reactive group having 2 active hydrogens reactive with iocyanate groups on the chanin terminals and a molecular weight of 700W5000 such as polyether from which both X 1 , and X 2  are excluded; R 2  is difunctional organic group; X 3 , X 4  are O, NH, NR or so; R 5  is 1W6C alkyl; R 3  is group or linkage of low-molecular reaction residue having 2 active hydrogens reactive with isocyanate groups from which X 3 , X 4  are excluded; R 4  is residue of reactive residue of low polymerization degree polyamideamidine of 500W5000 molecular weight from which 2 groups of NH are excluded] in which the content of part of formula IV is 25W50 wt% on the basis of the elastomer and the intrinsic viscosity of the elastomer is 0.6 or higher. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05207189-A (JP)
Title: System for data communication with plural lines
Inventor: KINAMI HIDEO
IPC: H04M11/00
Filed: 1992-01-28
Abstract: PURPOSE:To newly transmit other originals even when all the communication lines are used for super high-speed communication in the case of super high- speed communication to parallelly transmit communication data while using plural lines. CONSTITUTION:When there is any new transmission request to a second receiving station while executing parallel transmission between a transmitting station and a first receiving station by using (n) lines, as one part of these (n) lines, (m) lines are released, and the parallel transmission from the transmitting station to the first receiving station is continued by utilizing remaining (n-m) lines. Transmission from the transmitting station to the second receiving station is executed by utilizing the released (m) lines.
Patent JP-S58154708-A (JP)
Title: Production of highly water-absorptive resin
Inventor: TAKEDA HISAO
IPC: C08L1/00
Filed: 1982-03-09
Abstract: PURPOSE:To obtain the titled resin which is water-insoluble and can absorb water in an amount several hundred times its own weight, by subjecting a specified monomer and a water-miscible or water-soluble divinyl compound to an aqueous solution polymerization in the presence of methylcellulose. CONSTITUTION:A low-moisture, porous, highly water-absorptive resin is obtained by subjecting (A) 100pts.wt. monomer in which the molar ratio of acrylic acid to acrylamide is 70:30-100:0, and above 70mol% acrylic acid is in the form of an ammonium, amine or alkali metal salt, (B) 0.005-0.05pt.wt. water-miscible or water-soluble divinyl compound (e.g., N,N-methylenebis(meth)acrylamide) and (C) 0.5-10pts.wt. methylcellulose, substitution degree of 1.6-2.0, to an aqueous solution polymerization in an aqueous medium in the presence of an initiator such as a redox type or an azo type, and evaporating the moisture by the heat of polymerization generated.
Patent JP-H11233272-A (JP)
Title: Lighting system
Inventor: YAMAZAKI SHIGEAKI
IPC: H05B37/02
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system that facilitates the setting and change of a set value. SOLUTION: In a lighting system that is provided with an illuminance sensor 4 to sense ambient illuminance, a human body sensor 5 to sense the presence of a human body, a control device 3 to transmit a control signal to control the operation mode of a light source 1 by receiving the sense output values of the illuminance sensor 4 and the human body sensor 5, a lighting device 2 to control the optical output of the light source 1 by receiving the control signal transmitted from the control device 3, and a brightness setting switch 6 to set the brightness of the light source 1, and lights up the light source 1 when the sense output value of the illuminance sensor 4 becomes not more than a predetermined value, the result of comparing the ambient illuminance with the predetermined value is notified when a predetermined time has elapsed since the power was turned on.
Patent JP-S53121275-A (JP)
Title: Impact mechanism
Inventor: NEMOTO TADAO
IPC: B25D9/02
Filed: 1977-03-30
Abstract: PURPOSE: To provide a large impact through forward motion of a ram, having a valve on the circumference, which is arranged inside a cylinder having a pressure accumulating chamber on one end thereof with pressure from the pressure accumulating chamber after retreat of the ram with a fed pressure fluid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62296996-A (JP)
Inventor: EERIHI NATSUKE
IPC: B21D22/10
Filed: 1987-02-20
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-S62193284-A (JP)
Title: Field effect transistor
Inventor: OTSUKI TATSUO
IPC: H01L29/80
Filed: 1986-02-20
Abstract: PURPOSE:To prevent the gate length from being limited to an exposure resolving power and moreover, to lessen the parasitic resistance too by a method wherein two regions to show a conductive type different from one conductive type are formed in the surface of a semiconductor substrate of the one conductive type and the interval between the two regions is made wider in the vicinity of the surface of the substrate. CONSTITUTION:When a voltage is applied to a drain electrode 5 and a source electrode 3, current flows through a channel layer 1. Here, the length of the channel layer 1 is a difference between the diffusion depth of gate electrodes 2 and the diffusion depth of a drain layer 6. As a result, the channel length is controlled by diffusion only and the channel depth is the distance between the opposing gate layers 2, but this distance can be controlled utilizing a lateral diffusion. In brief, the channel length and the channel depth both can be controlled to an exposure resolving power or more and the current to run in the channel layer 1 is controlled by the voltage to be impressed on gate electrodes 4. The interval between the gate layers 2 and the drain layer 6 and the interval between the gate layers 2 and the source are in the interior of the substrate. Thereby, the parasitic resistance also becomes smaller without being subjected to the effect of surface depletion layers and so on.