baber/WOPTO huggingface dataset:
Patent JP-S63110409-A (JP)
Title: Optical fiber bundle made of plastic
Inventor: ICHIMURA AKIRA
IPC: G02B6/00
Filed: 1986-10-28
Abstract: PURPOSE:To obtain an optical fiber bundle which has flexibility and hand cutting property permits easy lamination and has high resilience by using a specific ethylene/vinyl acetate copolymer as an adhesive agent. CONSTITUTION:The ethylene/vinyl acetate copolymer (70-95wt% content of the vinyl acetate residue) is used as the synthetic resin of the optical fiber bundle made of plastic formed by arranging plural pieces of the plastic optical fibers (outside diameter D) consisting of an org. polymer as the core material and fluoroplastic as the cladding material and adhering the plastic optical fibers to each other by the synthetic resin; in addition, the coating thickness thereof is specified to 1/1,000-1/2 the value of D. The copolymn. ratio of the vinyl acetate is preferably 80-90wt%. The coating thickness of the synthetic resin (thickness after drying) is preferably specified to 1/100-1/10 times the outside diameter D of the optical fiber. The optical fiber bundle coated by using the synthetic resin which is most flexible and has the excellent adhesiveness as the adhesive agent is thus obtd.
Patent JP-H0199332-A (JP)
Title: Mobile communication control system
Inventor: SHIMANUKI YOSHITARO
IPC: H04B7/26
Filed: 1987-10-13
Abstract: PURPOSE:To ensure the synchronization of a signal of each radio base station with high accuracy even if a delay time of a signal in any part of the system on its way varies by comparing a phase of the signal through a radio system. CONSTITUTION:An m-order base station sends a radio wave in a time slot where an m-order peripheral station stops its own radio wave. Thus, the radio wave is received by a receiver in its own station and the phase of the signal of the m-order base station is stored in a comparator circuit. A radio wave is sent from both the stations in a common time slot and since the radio wave of its own station is far stronger than the radio wave from the base station, only the radio wave of the peripheral station is received and the phase of the signal of its own station is detected, and it is compared with the phase of the signal of the base station stored therein to detect a difference.
Patent JP-2001084866-A (JP)
Title: Push switch
Inventor: ITO NOBUYASU
IPC: H01H13/52
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a push switch with operation noise suppressed by a simple structure when a conductive disc spring is reversely bent. SOLUTION: In this push switch 1, a push button 6 is formed of a hard molded body 62 and an elastic body 61. A pressing projection part 9 and support parts 10 formed by the elastic body 61 abut on a top part of the disc spring 5 and on parts of its rim, respectively. When the projection part 9 is pressed down, the disc spring 5 is reversely bent. Its vibration is absorbed by the elastic body 61 abutting on the top part of the spring 5 and on the parts of its rim, thus suppressing operation noise due to the vibration. The disc spring 5 makes contact with selection contacts 4a, 4a in the course of reverse bending, thus mitigating shock produced when it hits against the lowest end and suppressing also operation noise due to collision.
Patent JP-H1197756-A (JP)
Title: Piezoelectric transducer
Inventor: KATSUNO YUKIFUMI
IPC: H01L41/107
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transducer, in which mechanical strength is increased and the efficiency of energy conversion is also improved and cost of which is further reduced. SOLUTION: A plurality of linear internal electrodes 14 formed in the thickness direction in parallel with the cross direction in the surfaces of a plurality of layers crossed at right angles with the longitudinal direction are installed to at least one section, in sections obtained by dividing a rectangular plate 11 consisting of piezoelectric ceramics in two in the longitudinal direction of the plate 11.  The linear internal electrodes 14 are exposed to the two side faces of the rectangular plate 11, and insulated at every one layer in the longitudinal direction by polyimide insulating films 13 on the side faces of the rectangular plate 11, the linear internal electrodes 14 not insulated are connected at every one layer in the longitudinal direction by external electrodes 12 in parallel with the thickness direction, and the internal electrodes 14 are collected so as to reach the same pole in either of the side faces, upper and lower faces or both end faces of the rectangular plate 11.
Patent JP-S63111348-A (JP)
Title: Automatic speed shift control device
Inventor: TAMAI HIDEFUMI
IPC: B60K20/00
Filed: 1986-10-28
Abstract: PURPOSE:To prevent a vehicle from being vibrated, by automatically shifting a transmission to a neutral stage when a vehicle is stopped while a brake pedal is depressed during engine operation. CONSTITUTION:A rotational speed center 12, a vehicle speed sensor 32 and a brake pedal 7 are provided to an engine 1, a transmission 3 and a brake pedal 7, respectively. Outputs from these sensors 12, 32, 17 are delivered to an electronic control device 4, and when the vehicle speed is zero while the brake pedal 7 is depressed during engine 1 operation, the transmission is automatically shifted to the neutral stage. Accordingly, vibration due to wet-clutch type drag torque is isolated by a gear mechanism at the neutral stage, thereby it is possible to prevent the vehicle from being vibrated.
Patent JP-H0598288-A (JP)
Title: Emulsified detergent composition for hard surface
Inventor: TOSAKA MASAKI
IPC: C11D3/20
Filed: 1991-10-03
Abstract: PURPOSE:To obtain the title composition excellent in detergency and foaming properties, being capable of preventing redepostion of dirt and not chapping hands. CONSTITUTION:The title composition comprises 1-40wt.% alkylglycoside (a) of the formula: R<1> (OR<2>)xGy[e.g. a glycoside of the formula wherein R<1> is 12 C alkyl, x is 0 on the average, y is 1.35 on the average, and G is a glucose residue], 1-40wt.% ethylene oxide adduct nonionic surfactant (b), and 1-20wt.% glycerol/fatty acid ester (c) containing 16-24 C fatty acid residues and having a mono-glyceride content of 75-100%, wherein the weight ratio (b)/(a) is 0.05-1, the total of (a) and (b) is 5-40wt.%, and the weight ratio (c)/[(a)+(b)] is 0.05-1.
Patent JP-H03118474-A (JP)
Title: Blood sampling tube with glycolysis inhibitor sealed in and manufacture thereof
Inventor: SUDO HIROSHI
IPC: G01N33/48
Filed: 1989-09-29
Abstract: PURPOSE:To make it possible to prevent hemolysis phenomenon by forming a film comprizing single D-mannose or the mixture of D-mannose and sodium fluoride at the bottom part of a blood sampling test tube, and obtaining glycolysis inhibitor. CONSTITUTION:Single D-mannose or the mixture of D-mannose and sodium fluoride is dissolved in water or alcohol, and the solution is injected into a blood sampling test tube. The pressure is reduced and the solution is dried in the upright state of the test tube, and the film of the single D-mannose or the mixture of the D-mannose and the sodium fluoride is formed at the bottom of the test tube. Thus the glycolysis inhibitor is obtained. Blood is picked up from a human body and put into the test tube. The glycolysis inhibitor is dissolved in the blood, and the glucose in the blood is measured. Since the surface area of the glycolysis inhibitor is small, the dissolving time into the blood becomes slow. The consumption of the glucose in the blood is less, and the hemolysis of the blood sample is prevented. Thus, the blood can be inspected quickly without the effects on the measurement of the electrolyte in the blood and on the measured values in biochemical inspections.
Patent JP-S61135425-A (JP)
Title: Straightening apparatus of metal pipe
Inventor: TANIGUCHI AKIYA
IPC: B21D3/05
Filed: 1984-12-04
Abstract: PURPOSE:To obtain various straightening methods by installing a hydraulic cylinder which adjusts a clearance between rollers and a pressure regulator and by setting the 1st valve checking reverse flow from the cylinder and the 2nd valve supplying and shutting pressurized liquid to the pressure regulator. CONSTITUTION:A screw type reducer 5 is set on top rollers 1a and 3a, a bottom roller 2b, and roller 4, respectively and bottom rollers 1b and 3b are supported by a hydraulic reducer 10. An intermediate top roller 2a is supported by a screw type reducer 5' and a hydraulic reducer 20. Both the electromagnetic valve 15 (the 2nd valve) and the check valve 12 (the 1st valve) which checks pressurized oil flowing through a pressure reducing valve 14 are set on a single action cylinder 11 of the bottom rollers 1b and 3b. The combination of the screw type reducer and the hydraulic reducer enables the apparatus to perform various straightening work by some different methods based on material characteristics and use of a metal pipe P.
Patent JP-S61134273-A (JP)
Title: Thermal printing control device
Inventor: OGASAWARA KAZUO
IPC: B41J2/36
Filed: 1984-12-04
Abstract: PURPOSE:To enable printing density to be kept at a constant level according to ambient temperature variations without the use of a power circuit by controlling heat printing time in accordance with preset annual classified data. CONSTITUTION:A clock circuit 15 which always operates connected to a battery 14 is provided on a drive circuit 2. Further, a setting switch 16 which sets a season and a readout circuit 17 which reads such a setting status are provided. MPU7 is so arranged that only a month may be read from the clock circuit 15. It checks a corresponding voltage application time (T1) from ROM5 as a reference and controls the voltage application time (T1) on the basis of data obtained through such a check. Next, the setting switch 16 controls the voltage application time (T1) in accordance with, for instance, the setting status of summer, winter, spring and fall. Consequently no power circuit is required and a thermal printing control device requiring only a small installation space is realized.
Patent JP-H02238997-A (JP)
Title: Three-dimensionally printed matter made of shape memory polymer sheet and production thereof
Inventor: KOBAYASHI KAZUYUKI
IPC: B41M3/06
Filed: 1988-10-14
Abstract: PURPOSE:To make a conventional printing method available for printing and to form a sheet into various shapes without using a mechanical external force by a method wherein a projected and recessed shape corresponding to expression contents, e.g. patterns and characters, is prestored in a flat shape memory polymer sheet, and thereon the aforesaid expression contents are directly or indirectly printed. CONSTITUTION:A shape memory polymer sheet is previously formed into a projected and recessed shape corresponding to specific expression contents, such as patterns, images, photographs, illustrations, and characters. This polymer sheet is heated at least the glass transition point of the polymer, but up to the molding temperature, thereby being deformed to be flat. Then, the polymer sheet keeping its shape is fixed by being cooled to a temperature lower than the glass transition point. The aforesaid expression contents are printed directly on the flat polymer sheet, or on a sheet with ductility and superior printability which is to be bonded on the polymer sheet. The flat polymer sheet recovers to the original projected and recessed shape by being heated to the glass transition point or higher. Thus, a three dimensionally printed matter having the projected and recessed shape corresponding to the expression contents can be obtained.
Patent JP-H0684690-A (JP)
Title: Multilayer capacitor
Inventor: YANAGISAWA ATSUHIRO
IPC: H01G4/30
Filed: 1992-08-31
Abstract: PURPOSE:To obtain a multilayer capacitor in which fluctuation of capacity is suppressed at the time of mass-production. CONSTITUTION:In a multilayer capacitor, first and second inner electrodes 2, 3 are constituted of the combination of wide electrodes 21, 31 and narrow electrodes 22, 32. Wide electrodes 21, 31 of the first and second inner electrodes 2, 3 are opposed to the narrow electrodes 22, 32 of the first and second inner electrodes 2, 3.
Patent JP-H0199272-A (JP)
Title: Gas refining apparatus
Inventor: YANAGISAWA YUTARO
IPC: H01S3/036
Filed: 1987-10-13
Abstract: PURPOSE:To reduce the new supply amount of an expensive medium component and to enhance the service life of laser gas by passing the gas to a medium component absorber and an impurity absorber, and then recovering the medium component absorbed by the absorber to a laser. CONSTITUTION:In case of refining laser gas, a valve 6 is closed, a valve 4 is opened, a valve 2 is opened, and the gas in a laser 1 is sequentially circulated through a medium component absorber 3, an impurity absorber 5. Thus, predetermined medium components are absorbed by the absorber 3, and impurities are absorbed by the absorber 5. In this case, rare gases or the like not absorbed to any absorber are returned to the laser 1. Then, the valve 4 is closed, the valve 6 is opened, and the predetermined medium components absorbed to the absorber 3 are recovered through a compression chamber 7 to the laser 1.
Patent JP-H11176749-A (JP)
Title: Exposure method and manufacture of device
Inventor: YUI TAKASUMI
IPC: H01L21/027
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To improve strain correction accuracy and improve overlay accuracy, by setting lattice small in a part of large deviation and large in a part of small deviation. SOLUTION: At first, a wafer (n) is divided equally into four vertically and equally into four horizontally, 16 correction areas are set and strain which is a deviatoin amount from an ideal lattice is measured. In the process, a size of measuring cross stripes is made small in a part of large strain and in a part of small strain, a lattice size is made large in a part of small strain. Measurement result thereof is subjected to data processing and stored in a storage part 34. The wafer 8n) is carried into an aligner 4 and exposure treatment is started. In the process, a strain measurement device 3 reads strain data of the wafer 8n) from the storage part 34. The aligner 4 corrects drawing pattern data based on the strain data and carries out pattern generation. As a result, accuracy of correction in a part of large strain can be improved while restraining an increase of a memory size.
Patent JP-2001083064-A (JP)
Title: Device and method for measuring coefficient of viscosity
Inventor: SAKAI MARI
IPC: G01N11/14
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To accurately measure the coefficient of viscosity of a non-Newtonian fluid, even in a region of high shearing speed. SOLUTION: A fluid to be measured 40 is filled between measuring plates 26 and 28 which are opposed to each other and separated other by prescribed interval. Then by moving one measuring plate relative to the other, shearing deformation with continuous shearing speed distribution is generated in the fluid to be measured 40. At this time, by appropriately setting a parameter for the relative movement of the measuring plates 26 and 28, there are generated first shearing deformation with a shearing speed distribution continuous in a first speed range (1) and second shearing deformation with a shearing speed distribution continuous in a second speed range obtained by extending one limit of the first speed range and adding an additional shearing speed (2) to detect a force required for driving each measuring plate.  By analyzing the driving force required for the first shearing deformation and the driving force required for the second shearing deformation, the coefficient of viscosity at the added shearing speed can be computed.
Patent JP-S63111491-A (JP)
Title: Timepiece
Inventor: MIYAMURA YOSHIMORI
IPC: G04B45/00
Filed: 1986-10-29
Abstract: PURPOSE:To provide a timepiece having the sense of play and high ornamentalness by segmenting the inside of a case body to plural block chambers, and housing and equpping a clock device in one thereof and ornamental materials in the other. CONSTITUTION:The inside of the case body 1 is segmented to the plural block chambers 2, 3. The clock device 7 such as module or movement having a digital or analog display part is housed and equipped in the chamber 2. An unsatd. polyester resin P1 added and mixed a curing reaction agent (cold curing catalyst and accelerator) is poured into the other chamber 3 to seal flowers, shells, minerals and other proper ornamental materials D therein. Since the flowers, etc., are usable as the ornamental materials of the timepiece case in the above- mentioned manner, the timepiece having the high ornamentalness is obtd.
Patent JP-H1186794-A (JP)
Title: Electricity introducing material for bulb
Inventor: TORIKAI TETSUYA
IPC: H01J61/36
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an electricity introducing material for a bulb which combines a functionally gradient material, such as being easily fused with a block tube as a block unit for the bulb, without deformation of the functionally gradient material bending or the like, when it is used with L/D exceeding 2 as the electricity introducing material, with an electrode stem. SOLUTION: A plurality of uniform composition layers, with volumetric ratio (%) of silica in a functionally gradient materials n1, n2, n3,...,nx (n1>n2>n3>...>nx), are successively layered in columnar shape, so that a columnar functionally gradient material with tilted composition continued to silica from an electrical conductor is used, when assuming D for diameter of the columnar functionally gradient material and L for a total of layer thickness of the uniform composition layer with a volumetric ratio of silica exceeding 8%, in an electricity introducing material for a bulb of L/D 2 or more, from an n1 layer side surface to the uniform layer with a volumetric ratio of silica at least 80% or less, an electrode stem is shrinkingly fitted, and an electricity introduction material for a bulb is obtained.
Patent JP-H02140095-A (JP)
Title: Cabinet for acoustic equipment
Inventor: TAKAHASHI YOZO
IPC: H04R1/02
Filed: 1989-10-02
Abstract: PURPOSE:To improve stiffness, to improve sound shield characteristic, to reduce a resonance sharpness and to reduce the cost by molding an inner wall and an outer wall integrally with a prescribed resin sheet and forming integrally a counterbore part for mounting a speaker. CONSTITUTION:An upper end face 3a and a desired part 3b as required of two polypropylene sheets 1a, 1b are molded integrally by using a molding device with thermal pressing. Thus, the sheets 1a, 1b form the inner and outer walls and a space of a prescribed size is formed between both walls. Then metallic dies 3, 4 are removed to eliminate the undesired part and to obtain a rear face open speaker cabinet 41 and the counterbore part 41a for mounting a speaker is obtained by a step 3c of the metallic die 3. Then a plate 43 is fixed to the rear face open part to form an enclosed type. Through the constitution above, stiffness by the double structure comprising the inner and outer walls is improved and the sound shield characteristic is improved by the packing of the packing agent and the resonance sharpness is reduced to suppress the parasitic vibration of box squeaking or the like. Since the counterbore part is formed integrally at the forming, the manufacture cost is reduced considerably.
Patent JP-H01102470-A (JP)
Title: Image forming device
Inventor: EBARA TOSHIYUKI
IPC: G03G15/00
Filed: 1987-10-15
Abstract: PURPOSE:To prevent a charge injection interrupting layer of a photosensitive body from being broken by potential rise based on the frictional charge of toner by specifying the thickness of the layer. CONSTITUTION:The photosensitive body 10 is constituted by laminating the charge injection interrupting layer 2, a photosensitive layer 3 consisting of amorphous silicone and a surface protection layer 4 on a base land and setting up the thickness of the layer 2 to 6mum or more. The title device scrapes residual toner on a photosensitive body 10 by a cleaning blade after transferring a toner image, the scraped toner or the like is stuck to a magnet roll 12 to form a toner tuft and the surface of the photosensitive body 10 is slided by the tuft to remove a foreign substance or the like. When the thickness of the layer 2 is set up to said value, the insulating breakdown of the photosensitive body based on charge-up due to the sliding action of the toner tuft is interrupted and an excellent picture can be stably obtained for a long period.
Patent JP-S63114132-A (JP)
Title: Surface treating solution
Inventor: TAKAHASHI SHUJI
IPC: C23F1/32
Filed: 1986-10-31
Abstract: PURPOSE:To reduce the tension of an etchant or a cleaning solution thereby to improve its wettability by containing one or more types of quaternary ammonium hydroxide therein. CONSTITUTION:A mixture containing one or more type of quaternary ammonium hydroxide represented by formula is contained a 1-50wt.% in a cleaning solution or an etchant. In the formula, R1-R4 may be the same or different, and 1-10C alkyl group, 2-10C alkoxyalkyl group or aryl group, or hydroxyaryl group. Thus, the cleaning solution and the etchant has extremely small boundary tension to a substrate to be cleaned, excellent wettability, and becomes an aqueous soluble compound. Accordingly, it is not collected by a filter, and since it does not contain metal ions, it is very effective to clean a semiconductor substrate.
Patent JP-H06107922-A (JP)
Title: Thermoplastic elastomer composition
Inventor: MORITA ICHIROU
IPC: C08L67/00
Filed: 1992-09-28
Abstract: PURPOSE:To provide a thermoplastic polyester elastomer composition capable of being photo-degraded after use. CONSTITUTION:The thermoplastic polyester elastomer composition comprises (a) a thermoplastic polyester elastomer and (b) a fluorescent whitening agent in an (a)/(b) weight ratio of 100/0.01 to 100/10.
Patent JP-H08124873-A (JP)
Title: Contact hole forming method
Inventor: GOCHO TETSUO
IPC: H01L21/265
Filed: 1994-10-24
Abstract: PURPOSE: To avoid overcutting the surface of a lower conductive layer or impurity-diffused layer by ion implantation of an impurity so as to reach the bottom of a first contact hole, thereby speeding up the etching of an antireflective film located at the bottom of this hole. CONSTITUTION: A diffusion layer is formed on the surface of a base substrate, facing at a second contact hole 20 which pierces an antireflective film 12. While this film still remains at the bottom of a first contact hole 18 formed on a conductive layer such as gate electrode 10, the ion implantation is made and then wet etching such as dilute hydrofluoric acid treatment is applied to suppress etching of the surface of the base substrate and make the hole 18 piercing. The ion implantation has an effect to increase the etching rate of the antireflective film made of SixOyNz, etc.
Patent JP-H0574864-A (JP)
Title: Manufacture of tape carrier
Inventor: OTANI KENICHI
IPC: H01L21/60
Filed: 1991-09-11
Abstract: PURPOSE:To minimize a dimensional error in placement of a sprocket hole itself or a dimensional error between the sprocket holes, by providing an auxiliary sprocket hole having a diameter shorter than one of a normal sprocket hole at a predetermined region before forming the normal sprocket hole. CONSTITUTION:Auxiliary sprocket holes 8 are perforated on both ends of a copper foil tape longitudinally at a given interval with a continuous press punching machine. This is done so that a resist layer is not formed at a position of a normal sprocket hole (a predetermined region 205 of the sprocket hole) and a metal wiring pattern region 203. Then, the predetermined region 205 of the sprocket hole is formed so that the auxiliary sprocket hole 8 is surrounded. For a dimensional error of manufacture of a tape carrier, thus, accuracy can be improved remarkably as compared with a conventional method.