baber/WOPTO huggingface dataset:
Patent JP-H03243361-A (JP)
Title: Manufacture of thermal head
Inventor: WATANABE YOSHIHIRO
IPC: B41J2/335
Filed: 1990-02-21
Abstract: PURPOSE:To improve printing quality, printing time constant, and thermal efficiency by decreasing variation in resistance value of a thick film thermal head by a method wherein paste composed of an inorganic resistive component an organic resistive component, and a glass component for binding them is printed to be burnt, and a heating element layer is formed. CONSTITUTION:Paste composed of an inorganic resistive component, an organic resistive component, and a glass component for binding them is printed to be burnt and a heating element layer is formed. Further, the inorganic resistive component is composed of metals or metal oxides of Ru, Rh, Au, Cr, Ni, Ta, and Pt, and the organic resistive component is composed of an organic metal compound which is liquid, solid at room temperature or for which a mixture of both is used. The organic resistive composition can form a submicron resistive component by thermal decomposition. A structure wherein the organic resistive component enters voides basically structured by the inorganic resistive component and glass binder is obtained. A state wherein resistive component elements are microscopically uniformly dispersed is obtained. Uniform heating distribution can be obtained even though voltage is impressed to the heating element layer. A thermal head which is excellent in thermal efficiency, printing ON OFF time constant, and printing quality is obtained.
Patent JP-S57154962-A (JP)
Title: Digital multiphase and multivalue modulator
Inventor: ABE HIKARI
IPC: H04L27/34
Filed: 1981-03-19
Abstract: PURPOSE:To transmit the high-quality signal to the receiving side, by providing a small-scale additional circuit to a multiphase/multivalue modulator and as a result pre-compensating the deterioration of properties of the signal which is caused by the nonlinearity at the stage of a base band. CONSTITUTION:The signals of base band 4 series given from input terminals 1-4 are applied to a code converting circuit 5 and a signal detecting circuit 6. Then the signal array receives a code conversion into the signal pulse through  the circuit 5. At the same time, the combination of the signals that receive a  nonlinear distortion is detected by the circuit 6 to deliver the control signal. The signal pulse train given from the circuit 5 and the control signal from the circuit 6 are applied to pulse amplifiers 7 and 8 respectively. The outputs of the amplifiers 7 and 8 are applied to mixers 10 and 11. The carrier wave produced from  an oscillator 12 is branched into two waves. One of these two waves is applied  to the mixer 10 via a 90 deg. phase shifter 9, and the other wave is applied directly to the mixer 11. The outputs of both mixers are added together through an adder circuit 13 to deliver the carrier signal to an output terminal 14. Thus the deterioration of the signal properties caused by the nonlinearity is compensated at the stage of a base band.
Patent JP-H05211600-A (JP)
Title: Image processor
Inventor: KAMEI MASABUMI
IPC: G06T7/00
Filed: 1992-01-30
Abstract: PURPOSE:To obtain the image processor which can output a beautiful recording image when data are added on a document with a marker. CONSTITUTION:The color of the marker discriminated by a marker recognition part 1 is registered in a memory 3 under the control of a CPU 2 and used as an index for marker processing. When a user sets an image processing mode wherein the marker is not outputted and the image in the marker has its color pattern converted, the marker recognition part 1 recognizes the color of the read image and the CPU 2 collates the color with the color registered in the memory 3. When the color recognized by the marker recognition part 1 matches the color registered in the memory 3, a pattern generation part 4 does not generate the pattern for the marker and a contour generation part 5 does not generate the contour of the pattern for the marker neither.
Patent JP-S60206814-A (JP)
Title: Crack-resistant copolymer and manufacture
Inventor: KITCHEN ALONZO GENE
IPC: C08L53/02
Filed: 1985-02-28
Abstract: Resinous polymodal block copolymers of such as butadiene and styrene which are craze-resistant, transparent, and substantially color-free, and methods of producing the block copolymers. The copolymers are prepared by sequential charge copolymerization modes comprising the solution polymerization of at least two charges each of a conjugated diene, a monovinylarene, and a monoalkali metal initiator, at least one charge of conjugated diene monomer precedes the last charge of monoalkali metal initiator, at least one charge each of monovinylarene and of conjugated diene follows the last charge of monoalkali metal initiator, and the final charge of monomer is a charge of conjugated diene monomer, such that the number of charges of each of said components is not more than three, and the total of the charges of the three components is 8 or 9.
Patent JP-S58157667-A (JP)
Title: Device for rectilinearly advancing tape
Inventor: HIRAMATSU SHIGERU
IPC: B65H23/26
Filed: 1982-03-16
Abstract: PURPOSE:To enable a tape to be surely transferred, by providing concave and convex rollers in a pair in a tape travelling path. CONSTITUTION:A convex roll 1 and a concave roll 2 in a pair, as a main component, are provided in a tape travelling path in a tape paying-out section for holding a tape 3 therebetween, and have a function for clamping and paying out the tape 3 under a suitable pressure. Accordingly, when the leading end of the tape 3 is clamped and paid out upon operation, the tape is vertically folded into a L-like shape while being paid out. Thereby, the tape comes to have a high stiffness, and is rectilinearly advanced without being subjected to the affection of the weight of the tape itself, the flow of air therearound, etc., thereby the tape may be precisely transferred to its target and as well the winding vice of the tape itself is completely eliminated.
Patent JP-2000198298-A (JP)
Title: Foldable containing needle type drawing pin
Inventor: NAKATANI TORU
IPC: B43M15/00
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a drawing pin capable of containing its entire needle into a mounting part of the needle or retaining and containing a part of the needle therein in the state that the needle automatically becomes parallel to a mounting surface of the needle if the needle of a vertical state to the mounting surface of the needle when used is drawn from a wall or a column when not used. SOLUTION: A fulcrum 4 is provided at a needle mounting part, and then a needle 1 of a vertical state to a mounting surface of the needle can become a parallel sate with the mounting surface. Further, a leaf spring 2 having springness is associated to hold the needle having the fulcrum in parallel with the mounting surface of the needle. To set the needle perpendicular to the mounting surface of the needle, a series of operations in the case of using the drawing pin is conducted.
Patent JP-H07229972-A (JP)
Title: Stationary body detecting sensor for automatic door
Inventor: AKIHIRO MAKOTO
IPC: G01V8/20
Filed: 1994-02-15
Abstract: PURPOSE:To eliminate the difficulty in determination of an object of detection by adopting a constitution which makes possible determination of one or more of three conditions that reflected light comes mainly from a floor-wall surface, that it comes mainly from the object of detection and that it comes from the combination of the surface and the object. CONSTITUTION:When a photodetector 1b senses a reflected light, but a photodetector 2a does not, determination that the reflected light comes surely from a floor and a person or an object to be detected is not present at a position nearer to a door than it can be made. When a photodetector 3b does not sense the reflected light, but the photodetector 2a does, to the contrary, determination that the reflected light comes mainly from the person or the object to be detected can be made. When both of the photodetectors 1b and 2b sense the reflected light, determination that it is in a combined state of (determination 1) with (determination 2) can be made. While the determination is made in this way when the photodetectors are two, three or more photodetectors may be disposed so as to increase the accuracy in the determination.
Patent JP-S59170467-A (JP)
Inventor: HERUMUUTO SHIYUMIITO
IPC: F02P3/04
Filed: 1984-03-05
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-H06136230-A (JP)
Title: Fluororesin composition
Inventor: KAWARADA YASUSHI
IPC: C08K5/54
Filed: 1992-01-31
Abstract: PURPOSE:To improve adhesion of a fluororesin, especially perfluoro2,2- dimethyl-1,3-dioxol polymer to a substrate. CONSTITUTION:This fluororesin composition is obtained by adding 0.005-10 pts.wt. aminosilane to 100 pts.wt. fluororesin. Perfluoro-2,2-dimethyl-1,3-dioxol- based polymer can be applied to a substrate, but its adhesion is poor. The adhesion to the substrate can remarkably be improved by adding the aminosilane which is not fluorinated to the perfluoro-2,2-dimethyl-1,3-dioxol-based polymer.
Patent JP-S57154385-A (JP)
Title: Joining method for composite material
Inventor: KAGAWA MANABU
IPC: B23K20/00
Filed: 1981-03-20
Abstract: PURPOSE:To fix parts to be joined uniformly to form a junction where the physical characteristic is very stable, by jointing parts to be joined, which are brought closely contact with each other, diffusely while loading a compressing stress to these parts through a pressure medium. CONSTITUTION:In case of the junction between multifilament super-conductors, end faces to be joined of superconductors 1 and 1' are cut at a constant angle to the axial direction and are brought closely into contact with each other in a copper pipe 3 after cleaning cut end faces 2. Superconductors 1 and 1' outside the copper pipe 3 are fixed in regions B by jigs 4 and 4' to restrain the movement in the axial direction and the deformation of the copper pipe 3 and superconductors 1 and 1'. Parts to be joined of superconductors 1 and 1' are pressurized through the copper pipe 3 in a region A by pressurizing jigs 5 and 5' to load a compressing stress, and the diffuse heat treatment is performed. Thus, the uniformity of the characteristic is secured throughout the base material and the junction part, and this method is very effective for junction of composite materials.
Patent JP-S61199534-A (JP)
Title: Production of reinforcing bar and its device
Inventor: YUKIMURA NORIE
IPC: B21F11/00
Filed: 1985-03-01
Abstract: PURPOSE:To ensure and quicken the formation of dowel by arranging in opposition the upper and lower rotary forming panels providing cutting edges in the guide grooves of the outer periphery and by rotatively driving with inserting a steel bar between both forming panels. CONSTITUTION:The upper side rotary forming panel 1 and the lower side rotary forming panel 5 are arranged in opposition. Guide grooves 2, 6 are formed respectively on the outer periphery of the forming panels 1, 5 and elastic friction materials 3, 7 are fitted to the inner part thereof. Plural cutting edges 4, 8 are arranged at the adequate position of one side in the grooves 2, 6 further. A steel bar R is inserted between the guide grooves 2, 6 of the forming panels 1, 5 to rotatively drive both forming panels 1, 5. The cutting edges 4, 8 bite into the inner part of the steel bar R accordingly and a dowel is formed by performing a shearing along the center section. Due to the dowel being formed by the rotary formation the formation can be performed surely and quickly.
Patent JP-S60184517-A (JP)
Title: Epoxy resin composition for sealing semiconductor
Inventor: KITA SHIYUUICHI
IPC: C08G59/00
Filed: 1984-03-02
Abstract: PURPOSE:The titled composition excellent in compatibility and resin properties such as glass transition point and moisture resistance of a cured product and low in internal stress, comprising an epoxy resin, a curing agent, and a specified reaction product of a silicon compound with a sec. amine. CONSTITUTION:100pts.wt. epoxy resin (e.g., novolac epoxy resin) is kneaded with 0.4-1.2 equivalent of a curing agent (e.g., hexahydrophthalic anhydride) per equivalent of the epoxy resin and 50pts.wt. or below reaction product obtained by reacting (a) a silicon compound of a MW of 300-5,000, represented by formula I or II (wherein R1 contains an epoxy group, R is a hydrocarbon group, R2 is H or alkyl, and X, Y, and Z are integers) with 10pts.wt. or below (b) sec. amine (e.g., 2-ethyl-4-methylimidazole) per 100pts.wt. epoxy resin, at room temperature -100 deg.C at such a ratio that 0.6-1.5mol of the epoxy groups of component (a) are present per mol of component b.
Patent JP-H05336849-A (JP)
Title: Apparatus for covering mulch film
Inventor: MIYAIRI TADASHI
IPC: A01G13/00
Filed: 1993-03-02
Abstract: PURPOSE:To continuously carry out the reshaping of a ridge and a ridge furrow and covering of a mulch film on the ridge and ridge furrow and enable the covering of a mulch film only on the reshaped ridge and ridge furrow in the present step. CONSTITUTION:A ridge reshaper 12 is connected to the rear of a mobile agricultural working machine 1 and a mulch film 15 in a wound state of a roll shape for covering a ridge 10 and a ridge furrow 11 reshaped with the ridge reshaper 12 is simultaneously attached thereto. A soil covering disk (20a) for covering one side of the mulch film 15 covering the ridge furrow 11 on one outer end in the reshaped plural ridge furrows 11 with soil and setting the one side to the skirt part of the ridge 10 is installed.
Patent JP-S54132146-A (JP)
Title: Microprogram control type information processor
Inventor: SAKAGUCHI TADAHIKO
IPC: G06F9/22
Filed: 1978-04-06
Abstract: PURPOSE: To detect the wrong branch and then to facilitate an easy fault retrieve by setting a pair of the upper and lower limit addresses of the microcoder group (module) to store several pairs of them and then comparing the addresses with the address information of the micro order under execution.  
     CONSTITUTION: Address memory part 5 is provided to the microprogram μPG control type information processor, and then a pair of the upper and lower limit addresses of each module stored in memory part 1 is set to part 5 to be stored in the same number as the modules. A comparison is always given at comparator circuit 6 between the address stored in address register AR4 and the upper and lower limit addresses stored in part 5. Here, in case comparison result carry signal 26 and 27 feature different value, error signal 18 is generated to show that the contents of current AR4 gets out of the region of the specified module of part 5 selected by address selection signal 14. Thus, the error is displayed at error display circuit 7 by signal 18 to stop clock signal 25. In such way, the fault retrieve can be facilitated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05237778-A (JP)
Title: Robot device
Inventor: YAMADA TOSHIO
IPC: F15B15/00
Filed: 1992-02-27
Abstract: PURPOSE:To facilitate the selection, addition, change, and maintenance of a terminal block and improve workability in a robot device. CONSTITUTION:A robot device is provided with a sub-plate stacking manifold 5 moved in the Y-axis direction by a Y-axis electric actuator 2, a Z-axis pneumatic cylinder 6 provided in front of the sub-plate stacking manifold 5, a hand moved in the Z-axis direction by the Z-axis pneumatic cylinder 6, an R-axis rotor, and an automatic changer. A piping terminal and flexible duct fitting block 12 and various terminal blocks 10-13 are mounted on the rear face of the sub-plate stacking manifold 5 as required.
Patent JP-S57165535-A (JP)
Title: Driving mechanism for excavator
Inventor: KISHI MITSUHIRO
IPC: E02F9/12
Filed: 1981-03-20
Abstract: PURPOSE:To avoid the projection of a bucket toward the side of a vehicle by reversely turning a rotator by means of a cylinder connected between the vehicle and the rotator in an excavator in which one end of the rotator is pivotally supported by biasing it toward one side of the vehicle. CONSTITUTION:On the center of a vehicle 1, one end of a slender rotator 5 whose both ends are of a semicircular form is supported pivotally by slightly biasing its axis toward the side of the vehicle 1, and a rotary base 6 is pivotally supported on the other end of the rotator 5. On the rotary base 6, a driver seat 7 and an operating mechanism are provided. The vehicle is connected with the rotator 5 by an oil-pressure cylinder 32, an intermediate gear 19 is provided at the tip rod 36 of the oil-pressure cylinder 32, and the fixed gear 18 of the vehicle 1 is connected in an interlocking manner to the rotary gear 20 of the rotary base. Thus, by the expansion or shrinkage of said oil-pressure cylinder, the rotator 1 turns toward the direction of arrow A, the rotary base 6 turns in the direction of arrow B or in the opposite direction of the rotator 1, and the bucket 14 is thus not projected from the vehicle 1.
Patent JP-H03244612-A (JP)
Title: Oxygen-transmissible molding
Inventor: TONE SEIJI
IPC: G02C7/04
Filed: 1990-02-23
Abstract: PURPOSE:To obtain a molding excellent in oxygen transmissible property, strengths, hardness, etc., by impregnating a bundle of fibers based on a block or graft copolymer having polydimethylsiloxane as one component with a monomer composition of a specified composition and polymerizing the composition. CONSTITUTION:A fiber based on a block or graft copolymer having polydimethylsiloxane as one component and a copolymer of methyl methacrylate with a functional monomer of formula I (wherein R is H or CH3; X is H, a group of formula II, III, IV, V or the like; and (n) and (m) are each 0-5), e.g. methacrylic acid, as the other component is produced. This fiber is formed into a bundle, which is impregnated with a monomer composition based on methyl methacrylate, silicon-containing methacrylic ester [e.g. tris (trimethylsiloxy)-gamma-methacryloyloxypropylsilane] and a functional monomer of formula I, and the monomer composition is polymerized to produce an oxygen-transmissible molding.
Patent JP-S61201102-A (JP)
Inventor: EBAAHARUTO HEFUEERE
IPC: G01B11/16
Filed: 1986-02-26
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-H01214521-A (JP)
Title: Vertical carrier
Inventor: HANADA AKIO
IPC: B65G59/06
Filed: 1988-02-23
Abstract: PURPOSE:To enable stage by stage stacking, carrying and loading/unloading of material by providing material holding pawls for performing only downward stopping operation dismountably at a position lower than and close to the highest lift position of a stacker. CONSTITUTION:A container 2 pushes down the holding pawls 10a of a container stopper 10 to the outside of a vertical carry path 1 while lifting. The container 2 being supported by the holding pawls 10a is stacked onto another container 2 and lifted, then a material mounting table 7 stops at the highest position. Since the holding pawls 10a tilting upward is separated from the container 2 at this position, the holding pawls 10a tilt again and project into the vertical carry path 1. When an air cylinder 6 is stopped and the mounting table 7 is lowered, the container 2 stacked on the mounting table lowers together. When the container group hooks up at the holding pawl 10a projecting in the way of lowering path, only the container 2 is stopped because the holding pawls 10a performs only downward stopping operation, and only the mounting table 7 lowers to the lowermost end.
Patent JP-H06314195-A (JP)
Title: Storage device
Inventor: NAKAYAMA TAKASHI
IPC: G06F9/32
Filed: 1993-03-03
Abstract: PURPOSE:To eliminate the increment of a program counter to be a problem in the case of increasing the pipeline stages of a microprocessor and performing acceleration and to obtain the increased value of the program counter for a branching instruction processing. CONSTITUTION:This device is provided with a RAM cell 305 composed of 2H rows and 2L columns, the shift register 302 of 128 bits for storing the output value of a row decoder 301, the shift register 304 of 8 bits for storing the output value of a column decoder and a shift control means provided with a gate for responding to the progress of a program and a branching instruction and controlling the shifts of the shift registers 302 and 304.
Patent JP-S60205375-A (JP)
Inventor: ROBAATO CHIYAARUZU MIRAA
IPC: G01R15/24
Filed: 1985-03-01
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-S59166115-A (JP)
Inventor: SUZUKI KATSUAKI
IPC: A47J27/00
Filed: 1983-03-14
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-S63208030-A (JP)
Title: Copying device
Inventor: SUZUKI TAKASHI
IPC: G03G15/04
Filed: 1987-02-25
Abstract: PURPOSE:To reduce electric power consumption and quantity of generated heat by forming the titled device in such a manner that an imaging optical system and illuminating optical system are integrally and two-dimensionally scanned. CONSTITUTION:An exposing unit 1 scans an exposing unit 1 in a direction A, upon starting of copying, when a main scanning motor 25 is run to drive a timing belt 24 simultaneously with lighting of a halogen lamp 12. A copying lens 13 is an ordinary unmagnification imaging lens and the image inverted 180 deg. is rotated 180 deg. by mirrors 14a, 14b, 15a, 15b to obtain an erect image. The optical system having the good efficiency of utilizing the reflected light from an original 70 is obtd. by integrally and two-dimensionally scanning the erect image forming optical system which forms part of an original 70 as the erect image in at least main scanning direction on a photosensitive body 60 and the illuminating optical system. The low-cost copying machine which has a higher copying speed or smaller capacity of a light source 10 in the limited sensitivity of the photosensitive body and has the lower electric power consumption and smaller quantity of generated heat is thereby obtd.
Patent JP-H10239366-A (JP)
Title: Zero phase voltage detector
Inventor: SHIBUYA KIMIHIKO
IPC: G01R29/16
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To detect zero phase voltage without being affected by the other phase electric field by providing electrostatic capacity potential dividers respectively in three phase high tension distribution line paths such that distances between the centers of three electrostatic potential dividers are equalized. SOLUTION: An electrostatic capacity potential divider consists of a high tension conductor part 1, an inside electrode 2 formed inside a porcelain insulator, an induction body 3 and an outside electrode 4 formed outside the porcelain insulator. The high tension conductor part 1 is connected electrically to the inside electrode 2. An electrostatic capacity is formed between the inside electrode 2 and the outside electrode 4. An electrostatic capacity formed between the outside electrode 4 and other phase outside electrode depends on distances between the centers of three electrostatic capacity potential dividers, i.e., the outside electrodes 4 provided in respective three-shape high tension distribution line paths.  Thus, when the distances between these centers are equalized, other phase electric fields received by the respective outside electrodes 4 are equalized and subjected to vector addition to be utterly cancelled.