baber/WOPTO huggingface dataset:
Patent JP-H05276385-A (JP)
Title: Picture density signal generator
IPC: H04N1/40
Filed: 1992-03-27
Abstract: PURPOSE:To reduce the occurrence of density jump or density variance on an output picture as much as possible and to easily design the output characteristic of pulse width modulation in advance. CONSTITUTION:This generator is provided with a bit number conversion means 1 which converts density gradation data DT to corrected density gradation data DT1 consisting of a larger number of bits, a D/A conversion means 2 which converts corrected density gradation data DT1 to an analog signal, a sine wave generating means 3 which generates a sine wave, and a comparing means 4 which compares the analog signal from the D/A conversion means 2 and the sine wave from the sine wave generatiang means 3 with each other to output a picture density signal SD. In order to maintain the linearity of the picture density signal SD to density gradation data DT, the bit number conversion means 1 is provided with a data correcting part 5 which imparts a characteristic corresponding to the sine wave on corrected density gradation data DT1 or a data correcting part 6 where not only the characteristic corresponding to the sine wave but also the development characteristic of a developing means are taken into consideration.
Patent JP-H06310189-A (JP)
Title: Connecting section for oxide superconductor
Inventor: SASAOKA TAKAAKI
IPC: H01B12/02
Filed: 1993-04-28
Abstract: PURPOSE:To provide a connecting section for an oxide superconductor which can prevent moisture, sulfur and refrigerant contained in atmosphere from ingressing in and the like, and is high in mechanical strength. CONSTITUTION:When an oxide superconductor 1 is formed into a connecting section together with a copper connection lead 3 connecting the aforesaid superconductor to a power supply section, connection is made by soldering 4 processed in between the oxide superconductor 1 composed of silver alloy sheath oxide superconductor wire rods 2 which are laminated so as to be aggregated, and the copper connection lead 3, and the outer circumference of the connecting section and at least its continued sections are impregnated with, and covered with impregnant 5 composed of epoxy resin called as a commercial name 'STAY CAST 2850GT' for example, so as to be fixed. And the oxide superconductor 1 including the connecting section is reinforced for example, by bonding a reinforcing member 6 made of stainless steel. The connecting section is installed in contact with the conductor 1 while a part of its metallic part is being exposed in order to improve heat radiation.
Patent JP-H02280812-A (JP)
Title: Dehumidifier
Inventor: TAKEUCHI YOSHIYUKI
IPC: B01D53/26
Filed: 1989-04-24
Abstract: PURPOSE:To increase treating amt, by a low pressure differential and enhance energy efficiency by providing a dehumidifier composed of a moist gas passage means provided on one side of a separating body consisting of a porous membrane and a heated air passage means provided on the other side thereof. CONSTITUTION:When a moist gas 3 is delivered from the outside into a porous separating membrane 1 in a tubular shape, vapors in the moist gas 3 are adsorbed by the pores of the separating membrane 1 and condensed into a liq. On the other hand, air is sent into a gas dispersion chamber 7 by an air blowing fan 6 and heated by a heater 2. The air so heated flows inside the separating membrane 1 to heat the aforesaid condensate back into a vapor and is carried out from a dehumidifier together with the vapor, while the moist gas 3 is dehumified upon passage through a plurality of the separating membranes 1 and sent out from the dehumidifier as a dehumified gas 4.
Patent JP-S5436518-A (JP)
Title: Controller for ac motor
Inventor: HIRATA AKIO
IPC: B66B1/30
Filed: 1977-08-26
Abstract: PURPOSE: When controlling AC motor through voltage type inverter, to perform braking while maintaining braking current below predetermined level by detecting DC braking current then comparing it with setting level and turning commutation aux. thyristor on-off. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09269352-A (JP)
Title: Cable diagnosis method
Inventor: KAWAI JIRO
IPC: G01R27/26
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To enable two simultaneous measuring by measuring tan δ of a cable from the relation of cable application voltage and ground wire current, mounting a current transformer and measuring partial discharge generated in the cable from its output. SOLUTION: Alternating voltage V is impressed on the conductor 17 of a cable 11, passes capacitance between the conductor 17 and a sheath 12 between edge-cut parts 16, and current of a difference in phase caused by insulation characteristic between the voltage V and the cable 11 is flowed in a ground wire 13. A tan δ measuring instrument 14 is inserted in the ground wire 13, and tan δ is calculated from the current flowing in the ground wire 13 and reference current flowing between the conductor 17 and an ideal capacitor C. When the voltage V is increased to measure tan δat each voltage and local insulation breakage occurs in the sheath 12 together therewith, current by partial discharge flows in the ground wire 13.  A current transformer 18 is mounted on the ground wire 13, and pulse current is taken out in a partial discharge measuring apparatus 15 via a lead 19 without changing the phase of measuring current. Discharge start voltage and tan δ are simultaneously found by the observation.
Patent JP-S60244960-A (JP)
Title: Original printing plate for electrophotographic engraving
Inventor: TSUTSUI KIYOUJI
IPC: C09B35/021
Filed: 1984-05-21
Abstract: PURPOSE:To obtain an original printing plate having high sensitivity and high printing resistance by forming on a conductive substrate an electrostatic charge generating layer contg. an azo pigment represented by a specified general formula and a charge transfer layer contg. a charge transfer material and an alkali- soluble resin. CONSTITUTION:The charge generating layer 3 is formed by coating the conductive substrate 1, such as an Al plate, with a coating soln. prepared by mixing an azo pigment represented by the formula where (A) is a coupler residue, and, when needed, a binder resin in an org. solvent, such as methyl ethyl ketone, ethyl acetate, or butyl acetate and uniformly dispersing them in a dispersing means, such as a ball mill, and drying the coated substrate 1. An electrophotographic sensitive layer 2 is formed by coating the layer 3 with a coating fluid prepared by dissolving the charge transfer material and the alkali-soluble resin in an org. solvent same as before, and drying it to laminate the charge transfer layer 4 on the charge generating layer 3.
Patent JP-H04955-A (JP)
Title: Originating subscriber number display system
Inventor: TSUNO TAKEYOSHI
IPC: H04M3/42
Filed: 1990-04-18
Abstract: PURPOSE:To display the originating subscriber number on any subscriber terminal stored in an electronic exchange controlled by a stored program by successively recording the subscriber numbers of originating subscribers of normal subscriber terminating calls in the subscriber data area of a terminating subscriber. CONSTITUTION:Subscriber 2 and 3 are stored in an electronic exchange 1, and this exchange 1 is provided with a storage device 4. When the subscriber 2 requests the originating subscriber number display service, a maintenance man of the exchange 1 registers a service class for display of originating subscriber numbers to the subscriber 2 in a subscriber data area 5 of the storage device 4 to reserve an originating subscriber number storage area 6 for storage of originating subscriber numbers in the subscriber data area 5 of the subscriber 2. The display method of originating subscriber numbers can be registered together at this time. Thus, the terminating subscriber can detect the subscriber number of the originating subscriber at any time without using a special device and responds to a call without anxiety.
Patent JP-S5226057-A (JP)
Title: Constructing process for thermal insulator
Inventor: MOTO KATSUO
IPC: E04H7/00
Filed: 1975-08-21
Abstract: PURPOSE: Construction of an efficient heat-insulating panel by fixing panels and frames without penetrations of metal fittings. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S607054-A (JP)
Title: Mass spectrometer
Inventor: KANBARA HIDEKI
IPC: G01N27/62
Filed: 1984-05-23
Abstract: PURPOSE:To enable the repair of a blocked first fine hole to be performed without breaking vacuum by installing a movable piece between the ionization part and the analyzing part of a mass spectrometer in which a two-stage differential exhaustion system is used so as to block a secondary fine hole. CONSTITUTION:In an atmosphere-ionization mass spectrometer, ions are introduced to an analyzer part 11 by two-stage differential exhaustion carried out by causing the ions to travel from an ionization part 2 having a corona-discharge electrode 1 through a first fine hole 7 before passing through an intermediate pressure part 8 having a second fine hole 7. Here, an O-ring gasket 13 is attached to a base plate 12 to which an electrode having the second fine hole 7 is fixed and the base plate 12 is pressed toward the O-ring 13 by means of a roller 10 having a spring 14 by moving a gate plate 9 up and down so as to maintain the vacuum of the analyzing part 11. As a result, when a disorder of the differential exhaustion part such as blocking of the first fine hole 3 occurs, cleaning can be performed without decreasing the vacuum degree of the analyzing part 11. Consequently, the rate of the operation of the mass spectrometer can be improved.
Patent JP-H06314883-A (JP)
Title: Multilayer printed wiring board and manufacture thereof
Inventor: MURASE HIDEKI
IPC: H05K3/46
Filed: 1993-04-28
Abstract: PURPOSE:To improve the smoothness of a board surface and enhance packaging reliability and heat resistance by forming an outer layer conductor circuit electrically connected to an inner layer conductor circuit by way of a metal plating layer in an opening on the surface of an interlaminer insulation layer. CONSTITUTION:An IVH 8 (interstitial via hole) is formed on an interlaminar layer 4 of an inner layer conductor circuit 2. A permanent resist 9 is formed on the interlaminar insulation layer 4 where an outer layer conductor circuit 6 is formed in its non-formation area. The outer layer conductor circuit 6 is electrically connected to the inner layer conductor circuit 2 by electroless copper plating layer G1 separating in an IVH formation hole 8a. An IVH 10 is formed on an interlaminar insulation layer 5 on the outer layer conductor circuit 6. A permanent resist 11 is formed on the interlaminar insulation layer 5 where an outer layer conductor circuit 7 is formed on its non formation area. The outer layer conductor circuit 7 is electrically connected to the outer layer conductor circuit 6 by an electroless copper plating layer G2 separating in an IVH formation hole 10a.
Patent JP-H09292876-A (JP)
Title: Attaching mechanism of music rack receiving part
Inventor: SUZUKI AKIHIRO
IPC: G10C3/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a mounting mechanism of music rack receiving part having a small number of part items and facilitating attaching work. SOLUTION: The mounting mechanism for mounting a music rack receiving part 20 on a cabinet 10 is made of a part placement part 2a for placing a music rack receiving part 20, a fixing part 2b at which one end of the part placement part 2a is bent on a side opposite to the part placement face and a screw hole 4 is formed, and a mounting bracket 2 having a stopper part 2c at which the other end of the part placement part 2a is bent on the part placement face side. The music rack receiving part 20 is placed on the part placement part 2a in which state a fixing part 2a is brought into contact with the rear face inner wall of the cabinet 10 and screwed by means of a screw 6, thereby, the music rack receiving part 20 is attached to the cabinet 10.  Since the mounting bracket 2 and the music rack receiving part 20 are fixed to the cabinet 10 by screwing one screw 6 solely, mounting work is easy, and the number of parts is reduced because only the mounting bracket 2 and the screw 6 are required.
Patent JP-S5727179-A (JP)
Title: Method for coating steel shapes
Inventor: DAIBE MOTOHIRO
IPC: B05D1/02
Filed: 1980-07-26
Abstract: PURPOSE: To improve coating work efficiencies, by performing on-off control on paints spouted from both coating guns on the going way and returning way so that the paint is spouted in the inverse direction and the spouting order is changed on the returning way, when a pair of coating guns each of which is inclined in opposing directions against the direction of the width of steel shapes, is moved along the direction of width to make a reciprocating motion.  
     CONSTITUTION: Above-mentioned coating guns 1-1 and 1-2 are moved as one body from a point C to a point F against a H-beam 2. While the guns are being moved, the paint supply is on-off controlled so that the paint is spouted from the gun 1-1. Moreover, while they are moved from a point E to a point F, the paint supply is on-off controlled so that the paint may be spouted from the gun 1-2. On the retuning way from the point F to the point C, the paint supply is on-off controlled in the inverse order. As the result of this, each port of the upper half of the H-beam 2 can be coated. Coating on the lower half of the H-beam 2 can also be made in the same way. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60246618-A (JP)
Inventor: SHIMIZU SHIGEAKI
IPC: H01G9/052
Filed: 1984-05-22
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-S58220600-A (JP)
Title: Speaker unit
Inventor: KOUNO TOMOMUNE
IPC: H04R9/04
Filed: 1982-06-17
Abstract: PURPOSE:To improve the durability against vibration, by winding directly a voice coil on a coupling cone. CONSTITUTION:The 9 shows a coupling cone wound with a voice coil 4. Since the voice coil 4 is directly wound on the coupling cone 9, the coupling cone acts as a bobbin as well and is made of insulation materials such as a resin. Due to this constitution, a signal sent from an amplifier is transmitted to a voice coil 5 to vibrate the coupling cone 9 which is made in one body with the bobbin. Since the vibration is transmitted to a diaphragm 1, the coupling cone 9 and the bobbin part never be separated even if they are used for a long time.
Patent JP-H08278036-A (JP)
Title: Air-conditioning device
Inventor: INOUE TAKEHITO
IPC: F24F1/00
Filed: 1995-04-04
Abstract: PURPOSE: To permit air-conditioning with a uniform comfortable temperature without any temperature irregularity in whole area by a method wherein the heat dissipating surface side of an area, failed in temperature regulation and formed at least in the U-turn part of a returning port side circulating pipe in which temperature regulating medium is conducted to flow into the direction of returning, is covered by a heat dissipating body. CONSTITUTION: The flow direction of hot-water, flowing through the U-turn parts 55a, 55b of returning port side hot-water circulating pipes 5a, 5b, in which hot-water is flowing in reverse direction, is the returning flow direction of the hot water whereby temperature regulation by temperature regulating medium or the hot-water is failed and the temperature becomes low locally thereby forming low-temperature area in the U-turn parts 55a, 55b. Especially, the heat dissipating surface side of the low-temperature area of the U-turn parts 55a, 55b is covered by an aluminum foil 18 whereby the upper side of the U-turn part 55a, which pinches small hoists 3, is improved in the heat dissipating efficiency of the amount of heat, dissipated in the low-temperature area, and, as a result, the lowering of the upper side temperature of the low-temperature area locally can be restrained.
Patent JP-S63270482-A (JP)
Title: Aluminum plated enameled steel sheet
Inventor: MIZUKI HISAMITSU
IPC: C25D11/04
Filed: 1987-04-28
Abstract: PURPOSE:To produce an Al plated enameled steel sheet having tight adhesion between the enamel and base sheet and satisfactory workability by successively forming a porous anodic oxide film having a specified thickness and hardness and an enamel layer having a specified coeff. of thermal expansion on the surface of an Al plated steel sheet contg. Si. CONSTITUTION:A porous anodic oxide film having 0.1-12mu thickness and >=200 Vickers microhardness is formed on the surface of an Al plated steel sheet which may contain Si. The Al plated steel sheet is produced by forming an Al layer having about 7-50mu thickness by hot dip aluminizing, electroplating or vacuum deposition. An enamel layer having 1.1X10<-5>-1.6X10<-5>/ deg.C coeff. of thermal expansion is then formed on the anodic oxide film. Thus, the enamel layer adheres tightly and an Al plated enameled steel sheet which does not practically cause cracking or peeling even by bending work or shock is obtd.
Patent JP-H04309477-A (JP)
Title: Method and device for manufacturing dynamic pressure fluid bearing
Inventor: OGAKI TAKASHI
IPC: B23K26/00
Filed: 1991-04-09
Abstract: PURPOSE:To form the dynamic pressure generation groove in a short time with a high yield and at a low cost by eliminating the need of secondary working by forming a groove by radiating a laser beam in a state that a body to be worked is immersed into a solution. CONSTITUTION:A body 3 to be worked on which a dynamic pressure generation groove is to be provided is held by a shaft 4 provided on a moving table 1, this body 3 to be worked is sealed up tightly by an airtight vessel 15 consisting of a transparent material, a solution is allowed to circulate in the airtight vessel 15, the shaft 4 is rotated by a motor 5, and also, while moving the body 3 to be worked in the axial direction by a motor 2, a laser beam 14 emitted from a laser oscillator 10 is led to the body 3 to be worked through mirrors 11a, 11b and the dynamic pressure generation groove is formed thereby.
Patent JP-S59228792-A (JP)
Inventor: TANAKA TOORU
IPC: H05K9/00
Filed: 1983-06-09
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-H11286428-A (JP)
Title: Aged body odor-restraining perfume composition
Inventor: SAWANO KIYOHITO
IPC: A61K8/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a perfume composition capable of removing an uncomfortable aged body odor viz., masking and/or harmonizing an aged body odor particularly associated with the middle- and old-aged. SOLUTION: This perfume composition is blended with a component which has an excellent effect of masking and/or harmonizing a specific unsaturated aldehyde determined as a cause of an aged body odor and which are quite different from a component known for having an effect of masking and/or harmonizing the conventional sweat odor.
Patent JP-H10291046-A (JP)
Title: Manufacture of pulley
Inventor: IDEUSHI HIROYUKI
IPC: B21D22/26
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain the pulley with high strength, high precision and excellent in durability from one sheet of a metallic plate by forming a cylindrical part thinly, making the bottom of a blind cylindrical body formed from a metallic plate stock a supporting part, and bending the thin cylindrical part in the inner peripheral direction to form a V-groove. SOLUTION: By forming a mounting hole 2 in the center of the metallic plate, a metallic plate pulley stock having a thread hole 3 around the mounting hole 2, is formed. By drawing the metallic plate pulley stock by press dies, the blind cylindrical body 5 is formed. By making the bottom of the blind cylindrical body 5 the supporting part 7, a cylindrical part 8 is made a belt-applying part. The blind cylindrical part 5 is clamped by clampers 10, 11, leaving the outer peripheral surface of the cylindrical part 8. By fitting a press die 13 having an annular prow 12 on its inner peripheral surface with the outer periphery of the cylindrical part 8 from the supporting part 7 side and pressing the outer periphery of the cylindrical part 8, the cylindrical part 8 is made thin.  By pushing a V-groove forming roller on the outer peripheral surface and the inner peripheral surface of the cylindrical part 8, and by bending the cylindrical part 8 in the circumferential direction to form the V-groove, and this V-groove is made the belt-applying part.
Patent JP-S60247228-A (JP)
Title: Optical fiber switch
Inventor: SATOU SUSUMU
IPC: G02F1/31
Filed: 1984-05-21
Abstract: PURPOSE:To realize an inexpensive and small-sized optical fiber switch which operates statically on a low voltage with low electric power consumption by connecting a liquid crystal cell made into the non-parallel plane construction in which liquid crystal molecules are oriented in one direction between two sheets of transparent electrodes to one end of a rod lens. CONSTITUTION:The wedge-shaped liquid crystal cell is formed by using a field effect type liquid crystal 8 having positive dielectric anisotropy. The orienting direction of the liquid crystal molecules is controlled by a voltage 10 impressed to said electrode via a transparent conductive film 7 to change the apparent refractive index of the liquid crystal cell, by which the incident angle of the ray incident on the rod lens 1 by passing through the wedge-shaped liquid crystal cell is changed. If optical fibers 3, 4, 5, 6, etc. are preliminarily attached to the end face of the rod lens 1, the changeover among the fibers 3-6 is made possible by changing the incident angle on the lens 1. The switching operates on the low voltage of about several volts with extremely less power consumption.
Patent JP-H0610980-A (JP)
Title: Sliding bush
Inventor: HATANO KATSUYA
IPC: F16F1/38
Filed: 1993-04-06
Abstract: PURPOSE:To provide a smooth slip having no rattle with a simple and inexpensive structure having few dumber of part items. CONSTITUTION:The outer periphery of a damping rubber body 3 is jointed with the inner periphery of an outer tube l, and the inner periphery of the damping rubber body 3 is located in contact with the outer periphery of an inner tube 2 having a large diameter at the middle section 21. A fiber layer 4 having a good sliding property is jointed with the inner periphery of the damping rubber body 3, and seal rubber sections 32 extended in contact with the outer periphery of the inner tube 2 are formed at both end sections of the damping rubber body 3. The relative rotation between the inner tube 2 and the outer tube 1 is assured by the fiber layer 4, the fiber layer 4 is kept in contact with the outer periphery of the inner tube 2 with no gap, and no rattle is generated. The number of part items is largely reduced, assembling/ manufacturing man-hours are reduced, and the cost is reduced.
Patent JP-2000034453-A (JP)
Title: Production of solventless acrylic resin sheet
Inventor: TAKIZAWA YOICHI
IPC: C09J7/02
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a thick adhesive sheet easily at a low cost by polymerizing in two stages a solventless coating-type polymerizable syrup prepared by adding specified polymerization initiators to an acrylic vinyl monomer-containing partial polymer. SOLUTION: Two low temperature-decomposable and high temperature- decomposable polymerization initiators having 10-hr half-life temperatures of 25-55 deg.C and above 55 to 90 deg.C, respectively, are added to a syrup prepared by partially polymerizing a radically polymerizable acrylic vinyl monomer to prepare a solventless coating type polymerizable syrupy composition having a coating viscosity of 20-2,000 P at 25 deg.C. This composition is applied to a support or applied between two supports in a coating thickness of at least 0.15 mm to form a laminate. The radically polymerizable acrylic vinyl monomer in the laminate is thermally polymerized by heating the laminate to 60 deg.C or above at the start of reaction until the residual monomer in the composition decreases to 2-20 wt.%.  Next, the obtained laminate is subjected to aging polymerization at a temperature of from 30 deg.C to a temperature below the heating temperature in the thermal polymerization step until the residual monomer in the composition decreases to 2 wt.% or below.