baber/WOPTO huggingface dataset:
Patent JP-H02156721-A (JP)
Title: Short-circuiting protection circuit
Inventor: AJIOKA TSUTOMU
IPC: H03K17/08
Filed: 1988-12-09
Abstract: PURPOSE:To prevent destruction or deterioration in a switching element of an output circuit by limiting a current flowing to a switching element so that a current flowing to the switching element does not reach a 2nd prescribed value for a 1st prescribed time. CONSTITUTION:A base of a current limit transistor(TR) 2 is connected to a connecting point B between a resistor R1 and a resistor R2, the collector is connected to a base of an output TR 1 at a connecting point C and the emitter is connected to a negative terminal of a power supply 6. when a current I1 flowing to the TR 1 increases and the level of the connecting point B rises, the TR 2 is transited in the conductive direction and a current flowing to the connecting point C, that is, a base of the TR 1 flows through the TR 2. Thus, the current I1 flowing to the TR 1 decreases and the level at the connecting point B is fed back negatively to the base of the TR 1.
Patent JP-S63163361-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUZUKI HITOMI
IPC: G03G5/06
Filed: 1986-12-25
Abstract: PURPOSE:To obtain a photosensitive body superior in sensitivity and various characteristics and small in variances of potentials in the light and in the dark after repeated cycles of charging and exposure by using a specified triphenyl amine compd. as a photoconductor. CONSTITUTION:The photosensitive body has a layer containing one of the triphenylamine compd. represented by formula I in which each of R1 and R2 is H, optionally substituted alkyl, halogen, nitro, substituted amino, cyano, optionally substituted alkoxy group; and R3 is optionally H-substituted alkyl, optionally substituted aryl, a heterocyclic group, or a residue necessary for forming a polycyclic aromatic ring together with the adjacent carbon atom and the benzene ring adjacent to this carbon atom, thus permitting sensitivity and the characteristics to be made sufficient, and the variances of the potentials in the light and in the dark during the repeated cycles of charging and exposure.
Patent JP-H08165580-A (JP)
Title: Slide member
Inventor: HAYASHI KATSURA
IPC: C23C28/00
Filed: 1994-12-14
Abstract: PURPOSE: To obtain a durable slide member having high heat conductivity and with the release of a sliding layer prevented by forming a diamond sliding layer on the surface of a substrate through a composite layer formed by filling metal, etc., between the diamond-base crystals. CONSTITUTION: A composite layer 3 and a sliding layer 7 are successively formed on the surface of the substrate 4 consisting of sintered hard alloy, cermet, silicon carbide sintered compact, etc., to obtain a slide member. The composite layer 3 is formed by filling at least one kind 2 among a metal such as Ni, a ceramic such as AlN and a resin such as acrylic resin between the diamond-base crystals 1 consisting of diamond and/or diamondlike carbon, and the thickness is preferably controlled to 0.05-3.0mm. The crystal 1 having 5-80% porosity is preferably formed by CVD. The metal, ceramic or resin 2 is formed by vapor deposition, thermal spraying, cladding, etc. The sliding layer 7 is composed of diamond and/or diamondlike carbon, and its thickness is preferably controlled to >=0.2μm.
Patent JP-H11138705-A (JP)
Title: Thermoplastic resin multi-layer laminated sheet and multi-layer laminated container composed thereof
Inventor: YAMADA HITOSHI
IPC: B32B27/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin multi-layer laminated sheet, which has interlaminer bonding properties, thermoformability, rigidity, and moisture vapor barrier characteristics, and has excellent flavor retaining characteristics of contents, and is preferable for using a container specially for oleaginous snack food or the like; and provide a multi-layer laminated container composed thereof. SOLUTION: A thermoplastic resin multi-layer laminated sheet is composed by laminating a styrene resin layer C on both sides of a moisture vapor barrier resin layer A with an ethylene-vinyl acetate copolymer resin layer B therebetween, where a saturated polyester resin layer E is laminated on at lest one side thereof with a block copolymer resin layer D, comprising a polymer block of substituted monovinyl aromatic hydrocarbon and a polymer block of conjugated diene, therebetween. A multi-layer container is composed by thermoforming the said sheet, where the saturated polyester resin layer E composes an innermost layer.
Patent JP-H10146345-A (JP)
Title: High-frequency excision tool for endoscope
Inventor: SATO YUKIO
IPC: A61B18/14
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency excision tool for an endoscope capable of simply and surely changing the direction of the loop of an excision wire against the tissue portion of an excision object in spite of a relatively simple structure and having good operability for the excision work. SOLUTION: This high-frequency excision tool for an endoscope is provided with an operation wire 4 slidably in a flexible sheath 2 and a loop-like high-frequency excision wire 6 at the distal end of the operation wire 4, and the high-frequency excision wire 6 is operated by an operation section provided at the proximal end of the flexible sheath 2. Notch sections 25a, 25b insertable with the high-frequency excision wire 6 are formed at the tip of the flexible sheath 2. When the high-frequency excision wire 6 is inserted into the notch sections 25a, 25b and coupled, the loop of the high-frequency excision wire 6 is set to such direction that the tissue portion of an excision object is easily incorporated.
Patent JP-H07160544-A (JP)
Title: Monitoring device for internal data of cpu
Inventor: OKUBO TATSUJI
IPC: G05B23/02
Filed: 1993-12-10
Abstract: PURPOSE:To deal with different types of CPU with one monitoring device by providing a data inverting switching means for switching whether the high-order side and low-order side of data sampled for the sampling unit of a double bit length are exchanged or not. CONSTITUTION:A data processing unit is 8-bit length, the data of a double 16-bit length (OFABH, for example), are processed while being divided into the data of an 8-bit length, and the order of addresses is set to the order of high-order side data (OFH) and low-order side data (ABH). Concerning such a CPU-A, the sampling unit is set at the 16-bit length and non-inversion is set. Therefore, the original data can be monitored by simultaneously sampling the OFABH from the OFH and the ABH. Concerning a CPU-B in which the order of addresses is oppositely set, the sampling unit is set at the 16-bit length and inversion is set. Therefore, the sampled ABOFH is inverted to the OFABH, and the original data are monitored. Thus, a single monitoring device 1 can deal with two kinds of CPU.
Patent JP-2001130968-A (JP)
Title: Ceramic slurry, method for producing the same, and ceramic
Inventor: ODAKA FUMIO
IPC: B01F11/02
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a ceramic slurry by which a homogeneous slurry capable of providing a homogeneous high-density ceramic is readily produced at a short time, and further to provide the ceramic slurry obtained by the method, and the homogeneous high-density ceramic. SOLUTION: This method for producing the ceramic slurry is characterized by a step for mixing a ceramic powder with a dispersion medium while radiating ultrasonic wave. The ceramic slurry obtained thereby and the ceramic are also provided.
Patent JP-H10158915-A (JP)
Title: Fake plant and its production
Inventor: USUI YASUO
IPC: A41G1/00
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To produce a fake plant capable of allowing the position of a branch thereof to be changed according to liking and excellent in flexibility and snapping resistance by forming a trunk part, etc., by plural metal stranded wires and forming a shape resembled to a leaf, etc., by a wire of loosened part of the tip part, etc., of the stranded wire. SOLUTION: This fake plant 7 is constituted of a trunk 3, branches 4 and 5, roots 6 and stems composed of plural metal stranded wire obtained by stranding plural metal wires of iron (alloy), copper (alloy), aluminum (alloy), etc., having 0.10-0.40mm diameter. Further, the fake plant 7 has shapes resembled to leaves, leaf veins, flowers, petals, etc., formed by loosening tip parts or middle parts of the metal stranded wires forming the branches 4 and 5, winding the metal wires of the loosened parts to form loop shapes, fixing the crossing points of the loop shapes and forming the metal wires forming loops into the shapes resembled to the leaves, the leaf veins, the flowers 8, the petals, etc. A surface treatment such as plating, coloring, glazing, matting, coating of luminous paint is preferably applied to one or more metal wires.
Patent JP-H02158509-A (JP)
Title: Fullness detector for pallet work
Inventor: HIRANO KATSUMI
IPC: B23P19/00
Filed: 1988-12-08
Abstract: PURPOSE:To improve a detection precision at the above device of a box shaped pallet for housing iron piece works or the like, by detecting weight by means of a pressure sensor provided on a station base, and arranging so that the state of fullness may be detected by turning horizontally at the upper part of a load a line detection sensor fitted to a level bar. CONSTITUTION:When an empty pallet 5 is mounted on a pallet transport devices 2, a pallet position detector 2 is operated. Then, a work is thrown into the pallet 5 from a hopper 8, and fullness is detected by the weight detection of a weight detection sensor 9. Simultaneously, a level bar 12 is turned horizontally by means of a turning shaft 10, and a line detection sensor 13 is made to turn toward upper part of the pallet 5, and the state of fullness is detected. And, a fullness detection indicating light 14 indicates the respective detection actions of the weight sensor 9 and the line detection sensor 13. Accordingly, the confirmation of fullness can be done surely by confirming with eyes the indication of this indicating light 14.
Patent JP-H06139761-A (JP)
Title: Door structure of disk reproducing device
Inventor: TOKORO KOICHI
IPC: G11B33/02
Filed: 1992-10-26
Abstract: PURPOSE:To obtain a disk reproducing device which makes an opening/closing door close even at the time of setting a disk cartridge. CONSTITUTION:A hinge is provided at the lower part of the opening/closing door 16 provided on an opening 18 of a casing to enable opening and closing the upper end side of the opening/closing door 16, simultaneously to energize the opening/closing door 16 in the closing direction by a energizing means 23, and an opening piece 17 which forwardly extends is provided at the upper end of the opening/closing door 16, and the opening/closing door 16 is opened by hanging the tip of the disk cartridge onto the opening piece 17 to insert the disk cartridge into a cartridge shell as it is. Further, a slit 26a in the hinge of the opening/closing door 16 is left open in the direction orthogonally intersecting with the opening/closing door 16. Further, the opening/closing door 16 may be so provided as to be turned upside down, too.
Patent JP-H07142530-A (JP)
Title: Method and means for teaching bonding coordinates
Inventor: SASANO TOSHIAKI
IPC: H01L21/60
Filed: 1993-11-18
Abstract: PURPOSE:To shorten the working time and to increase a positioning accuracy by a method wherein when the coordinates of a first and a second pad are input, the center of each pad is automatically calculated by an image processing section and then, the bonding coordinates are calculated by an equipment driving section. CONSTITUTION:The teaching of a first and a second pad is conducted by a manual inputting means 45. When the data about the first and the second pad is input, the deviation of the centers of the images of the first and the second pad picked up by a camera 11 is calculated by an arithmetic controlling section 24 of an image processing section 20. The bonding coordinates are corrected by an amount of the deviation by an arithmetic controlling section 35 of an equipment driving section 30 and then the renewed bonding coordinates are stored in a bonding coordinates memory 36. From a third pad and thereafter, the difference in the bonding coordinates between a pad prior to a pad to be detected and a pad which is two-pads prior to the pad to be detected is calculated and then the camera 11 is moved by an amount of the difference. Then, the bonding coordinates of the two pads are sent through the image processing section 20 to the equipment driving section 30 and are stored as new bonding coordinates in the bonding coordinates memory 38.
Patent JP-H04183398-A (JP)
Title: Ts-2 monoclonal antibody and its production
Inventor: SATO MITSUNOBU
IPC: C12R1/91
Filed: 1990-11-19
Abstract: PURPOSE:To develop a more improved pharmaceutical of OK-432 or a useful immunopotentiator by using a TS-2 monoclonal antibody reactive with a fraction having gamma-interferon induction ability of the OK-432. CONSTITUTION:A splenic cell extirpated from a mouse in which OK-432 is administered into the abdominal cavity and immunized is subjected to cell fusion to a myelomatous cell derived from a mouse and a hybridoma having an antibody productivity against the OK-432 is screened from the formed hybridoma. Cloning is then carried out to provide a hybridoma clone, which is subsequently cultured to purify the objective antibody from the culture solution supernatant or the hybridoma alone is administered into the abdominal cavity of a mouse to purify the objective antibody from the ascitic fluid thereof. Thereby, a TS-2 monoclonal antibody is produced. The resultant hybridoma capable of producing an antibody against the OK-432 is TS-2 (FERM-P 11846).
Patent JP-H06165348-A (JP)
Title: Wire rod holder
Inventor: IIJIMA OSAMU
IPC: H02G3/30
Filed: 1992-11-20
Abstract: PURPOSE:To enable a wire rod holder to fix a wire rod irrespective of its diameter as far as the diameter falls within a certain range by providing an elastic pressing member on the internal surface of the joining band body of the holder and pressing the pressing member against the wire rod. CONSTITUTION:An elastic pressing member 4 is fixed to the inverted U-shaped internal surface of the joining band body 3 of the title holder 2. At the time of fixing a wire rod 1, the wire rod 1 is brought to the middle of a pair of fitting holes 8 of a fitting member 7 and the holder 2 is put on the wire rod 1. Then inserting projections 5 on both sides of the holder 2 are respectively put in the holes 8 and the central projecting part of the belt body 3 is pressed down with, for example, a finger. As a result, locking pieces 6 are elastically deformed and the projections 5 are respectively passed through the holes 8. The pieces 6 return to their original shapes after passing through the holes 8 and are fixed to the margins of the holes 8. Therefore, the member 4 makes elastic deformation in accordance with the diameter of the wire rod 1 and presses the outer periphery of the wire rod 1 by the elastic restoring force of the member 4. Thus the holder 2 fixes the wire rod even then the diameter of the wire rod fluctuates.
Patent JP-H06164375-A (JP)
Title: Jitter variable digital phase synchronization circuit
Inventor: SHIMADA YUICHI
IPC: H03L7/06
Filed: 1992-11-20
Abstract: PURPOSE:To apply the circuit to the test and maintenance of a clock system by selecting a master clock signal having plural frequencies. CONSTITUTION:A master clock signal with plural frequencies from a generating circuit 1 is selected by a selection circuit 2 and inputted to a digital phase synchronization section 3, in which phase lock is taken with a reference clock signal. Then an output clock generating circuit 4 outputs a clock signal with plural frequencies through frequency division or the like. An output clock selection circuit 5 selects a clock signal of a desired frequency from the plural clock signals. The jitter corresponds to one clock of the master clock signal from the circuit 2. Thus, the circuit 2 selects the master clock signal to obtain the desired jitter and the circuit 5 selects the clock signal of the desired frequency from the circuit 4 accordingly. That is, the clock signal phase-locked to the reference clock signal and including optional jitter is outputted and the clock signal is applied to the test, monitor and maintenance of the clock systems of various kinds.
Patent JP-H06158597-A (JP)
Title: Production of doubly coated paper
Inventor: OSOGOSHI HISAO
IPC: D21H17/34
Filed: 1992-11-20
Abstract: PURPOSE:To provide the method for producing doubly coated paper excellent in its surface strength, reduced in mottlings and streaks, capable of being doubly coated by a blade method, and suitable for offset printing. CONSTITUTION:The method for producing the doubly coated paper by coating base paper with coating composition containing a pigment and an adhesive as main components as a primer coating layer and a top coating layer by a blade coating method is characterized by using a coating composition containing a pigment aqueous dispersion having a specific viscosity as a coating composition for the top coating layer and also using a coating composition containing a copolymer latex having a specific average particle diameter and a specified gel content as a coating composition for the primer coating layer, the copolymer latex being produced by subjecting the mixture of at least two kinds of monomers comprising an aliphatic conjugated diene, an aromatic vinyl monomer and other comonomers in specific amounts, respectively, to two step emulsion polymerization processes.
Patent JP-H05129317-A (JP)
Title: V-pnp transistor
Inventor: HARIKI TOSHIO
IPC: H01L29/732
Filed: 1991-10-30
Abstract: PURPOSE:To shorten the time of a heat treatment, to restrain a collector buried layer from being diffused and, at the same time, to ensure the high breakdown strength of the title transistor. CONSTITUTION:A collector diffusion layer is formed at the upper part of a collector buried layer 3; a base diffusion layer 5 is formed at the upper part of the collector diffusion layer; an emitter region 6 is formed at the upper part of the base diffusion layer 5. Thereby, a V-PNP transistor is constituted. In addition, the collector diffusion layer is constituted of the following: a peripheral-part collector diffusion layer 21 which is separated from the base diffusion layer around the base diffusion layer and which reaches the collector buried layer; and a central collector diffusion layer 22 which is situated on the side opposite to the emitter region in the base diffusion layer and which reaches the collector buried layer.
Patent JP-2000136636-A (JP)
Title: Protection member for wall face
Inventor: TAMURA TOSHIO
IPC: E04G21/30
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a protection member for a wall face without damaging the wall face. SOLUTION: This protection member is formed of a pair of rectangular upper and lower hard protection plates 1 in which a buffer member is laid on the surface. A nonslip material 4 is attached to the upper edge of the upper hard protection plate 1a and the lower edge of the lower hard protection plate 1b. The upper edge of the upper hard protection plate 1a is brought into contact with a ceiling part, and the lower hard protection plate 1b is formed so as to superimpose with a part of respective hard protection plates 1 when the plate 1b is brought into contact with a floor part. The upper and lower hard protection plates 1a, 1b are detachably attached to the superimposed face by a fixing member 5.
Patent JP-H0319947-A (JP)
Title: Bobbin winder complete
Inventor: RICHIYAADO TEII BURAUN
IPC: D04C3/18
Filed: 1989-11-30
Abstract: PURPOSE: To provide a fiber spool apparatus capable of moving in the both directions of unwinding and rewinding by constituting a simple tension-imparting mechanism which is a part of a supplying bobbin or a fiber spool device, with an over-winding clutch having a spring and a motor housing. CONSTITUTION: This fiber spool device is provided by rotating a shaft 19 and feeding fiber spool so as to advance the fiber toward a braiding machine, engaging the outer end of a coil spring 30 with one of the recessed parts 28 of a motor housing 18 and generating a prescribed spring force by winding the spring. Further, on rotating the shaft and feeding fiber spool in the same direction, the outer end of the spring slips from one recessed part to an adjacent recessed part for preventing the spring from an over-winding. When the slack of the fiber becomes large, the outer edge of the wound spring engages with one of the recessed part of the motor housing to rotate the shaft and the feeding fiber spool in the reverse direction.
Patent JP-H07160553-A (JP)
Title: Distributed data managing method
Inventor: TSUKADA SEIJI
IPC: G06F17/30
Filed: 1993-12-13
Abstract: PURPOSE:To change the structure of data observed from a user and to efficiently utilize the data based on the structure given by the user by respectively independently storing existent data, structure information and integrated information deciding correspondence between both of them. CONSTITUTION:This method uses a shared data base 11 for storing the existent data able to be accessed from plural users on a network, structure information data base 12 for storing the structure information to define the structure given to the existent data by the user, classification information data base 13 for storing a classification system classifying modules composed of the existent data and the structure information and the pointer information of modules contained in respective classification items, and data editing part 14 for performing editing operation to give the structure to the existent data. Then, the existent data and the structure information to define the structure given by the user are separately managed. Therefore, the data structurization observed from the user can be attained without changing the existent data.
Patent JP-H01153669-A (JP)
Title: Production of aromatic nitrile
Inventor: YAMAZAKI HIROTAKA
IPC: C07C255/50
Filed: 1987-12-11
Abstract: PURPOSE:To obtain the title compound useful as a synthetic intermediate for various pharmaceuticals and organic chemicals, in high yield, suppressing the formula of tarry substance, by reacting an aromatic halide having nitro group at ortho-position of halogen group with cuprous cyanide. CONSTITUTION:The objective aromatic nitrile can be produced by reacting an aromatic halide having nitro group at ortho-position of halogen group with cuprous cyanide in a solvent (e.g., dimethylformamide) at 120-260 deg.C for 1-20hr. The aromatic halide is expressed by the formula (X is halogen; Z is H, halogen, methyl, ethyl, n-propyl, isopropyl, cyano, nitro or methoxy; n is 1-4). The reaction is carried out by using 1-30pts.wt. of a solvent based on 100pts.wt. of the aromatic halide.
Patent JP-H08142151-A (JP)
Title: Laminated tube
Inventor: ABE TADAHIRO
IPC: B29C48/335
Filed: 1994-11-22
Abstract: PURPOSE: To enhance the peel strength between inner and outer layer tubes by forming an inner layer tube composed of a polyvinyidene fluoride resin and an outer layer tube composed of a polyurethane resin or a polyurethane elastomer by co-extrusion molding to integrally laminate both tubes. CONSTITUTION: The inner layer tube 1 composed of a polyvinylidene fluoride and the outer layer tube 2 composed of a polyurethane resin or a polyurethane elastomer are formed by co-extrusion molding to be integrally laminated. That is, the polyvinylidene fluoride resin is extruded through the common head die of a first extrusion molding machine at molding temp. of 220-250 deg.C to form the inner layer tube with an inner diameter of 6mm and a wall thickness of 0.3mm and, at the same time, for example, the polyurethane resin is extruded through the common head die of a second extrusion molding machine at molding temp. of 190-210 deg.C to form the outer layer tube 2 with a wall thickness of 1.7mm to be thermally fused to the inner layer tube.