baber/WOPTO huggingface dataset:
Patent JP-H06179105-A (JP)
Title: Tool holding device for machine tool
Inventor: NAKANISHI MASAHARU
IPC: B23B31/11
Filed: 1992-12-11
Abstract: PURPOSE:To make a clamp and unclamp operation of a tool holder by the operation from the side by shortening the overall length of a spindle. CONSTITUTION:A flat section 11 and a male screw section 12 are formed on a pull-stud bolt 9 at the rear of a tapered shank section 6. A worm wheel nut 16 is installed at the bottom of a tapered hole 8, and a clearance groove is formed in a female screw section 17 on the internal periphery of it by cutting a part of it. With the phase of the male screw section 12 aligned with that of the clearance groove, a tapered shank section 6 is inserted into the tapered hole 8. The worm wheel nut 16 is turned 90 deg. by the rotational operation of a worm 19 to screw the male section 12 into the female section 17 and pull in a tapered shank section 6 for clamping.
Patent JP-H08164024-A (JP)
Title: Toothbrush
Inventor: ISAKA RYUICHI
IPC: A46B9/04
Filed: 1994-12-12
Abstract: PURPOSE: To improve the effect of cleaning of not only the places between teeth, but also the occlusal faces, the flat surfaces, and the gums, by making it easy for a brush to enter the places between teeth when cleaning, regardless of the direction of movement of the toothbrush. CONSTITUTION: The brush has a plurality of bundled bristle parts at a head part 1, which are formed like angles by a method wherein neighboring bundles of bristle 2 longitudinally and laterally arranged on the head part 1 with a suitable interval, are inclined to a hair planting surface 11 of the head part 1 to mutually gather the tops of all bundles of bristle 2.  In addition, first angle- shaped bundled bristle parts 3 inclined to the inside of the length of the head part 1, are arranged on the outermost sides of the width of the head part 1, so that the effect of cleaning of the places between teeth, and the effect of cleaning of the occlusal gaces, the flat surfaces the gums or the like, can greatly be improved regardless of the way of toothbrushing, and the plaques can efficiently be removed even in the places between teeth which may have differences among individuals, regardless of the place to be brushed and the way of brushing.
Patent JP-2000235543-A (JP)
Title: Bus bridge for ordering writing operation
Inventor: DEREK A SHARROCK
IPC: G06F12/08
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To enable the minimum delay for maintaining the proper order of producer consumers and to extend a bus bridge to one-to-many bus bridge configuration. SOLUTION: This bus bridge 50 provides an interface between two computer buses and suitably puts the order of writing operation from one bus to reading operation from the other bus. The bus bridge 50 is provided with a writing/ reading FIFO storage area 42 for counting up the number of times of writing operation to be waited for in the area 42, a PPC 54 for counting the number of times of writing operation received by the area 42, a CPC 56 for counting up the number of times of writing operation completed on the 2nd bus, a CLA counter 58 for measuring the transmission time of data stored in respective cache lines, and ordering logic 62 for delaying the completion of reading operation from a cache.
Patent JP-H03191619-A (JP)
Title: Shared transmission equipment
Inventor: NISHIKAWA TOSHIO
IPC: H04W84/08
Filed: 1989-12-21
Abstract: PURPOSE:To further miniaturize a resonator used as a channel filter, and also, to miniaturize a whole shared transmission device containing a synthesis part, and to attain a low loss and a low cost by providing a TM mode dielectric resonator, etc. CONSTITUTION:A channel filter unit 100 is constituted of a metallic case 1 and eight TM mode dielectric resonators F1-F8 housed inside, and on the upper face of the resonators F1-F8, a signal input connector inserting hole Hi and a signal output connector inserting hole Ho are provided. Also, in the periphery of an opening part of the case 1, screw holes 2-13 for attaching a junction unit 101 are provided. Also, on the upper face of a ceramic substrate 16 of the unit 101, signal input connectors IN1-IN8 and a signal output connector OUT are provided, and on the upper face of the ceramic substrate 15, an electrode (branching line) 45 consisting of a transmission line is provided. In such a manner, by coupling and unifying the unit 100 and the unit 101, the whole equipment can be miniaturized, and its low loss and low cost can be attained.
Patent JP-H07188585-A (JP)
Title: Fine fiber-containing hydrophilic treating agent, and fin material made of al or al alloy treated with the same treating agent for heat exchanger
Inventor: TAKAHASHI TOMOJI
IPC: C09D5/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a hydrophilic treating agent providing a coating film capable of maintaining excellent water wetting properties even in the case of long-term repetition of moisture condensation operation and drying operation of a heat exchanger and a fin material made of Al or an Al alloy capable of providing high heat exchange efficiency with small pressure loss in use by forming a hydrophilic coating film with the treating agent on the surface of the fin. CONSTITUTION:This hydrophilic treating agent contains hydrophilic fine fibers, one or more of water-soluble or water-dispersible resins and a surfactant or further one or more cross-linking agents selected from the group consisting of a cross-linkable reactive group-containing resin, an isocyanate compound and a coordinating metal element-containing compound and is capable of providing the surface of a substrate with hydrophilic nature by coating. A fin material made of Al or an Al alloy is obtained by applying the hydrophilic treating agent to the surface of the fin material.
Patent JP-H03190203-A (JP)
Title: Manufacture of rare earth permanent magnet
Inventor: KOSEKI HIROYUKI
IPC: H01F1/08
Filed: 1989-12-20
Abstract: PURPOSE:To improve granulating properties without adverse influence to magnetic properties by adding a specific amount of stearic acid to alloy powder before molding in a magnetic field. CONSTITUTION:Alloy containing rare earth metal is finely pulverized, 0.025-0.1wt.% of stearic acid is mixed with the obtained alloy powder with hydrocarbon fluoride as solvent, rolled and granulated. Since the surface of the powder is covered with the acid by adsorption by adding the acid, frictional force of the powder is reduced, and no adverse influence is affected even in a sintering step. Thus, the magnetic properties of a rare earth permanent magnet and granulating properties of the powder are improved.
Patent JP-2001150943-A (JP)
Title: Air conditioner for automobile
Inventor: WATANABE MASAO
IPC: B60H1/22
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To allow air conditioning for a cabin of a vehicle in idling stop when an internal combustion engine is stopped in stopping of the vehicle such as signal waiting. SOLUTION: A heat storage part D constituted of an ice maker 32, a pump 40, a cool-hot water heat exchanger 42, a control valve 44, a heat storage tank 46 and the like is provided in addition to an air conditioner for an automobile conserned in a prior art, engine cooling water is stored as sherbet-like cooling water or hot water in ordinary traveling, and an in-cabin temperature is raised or lowered in the idling stop using the heat-insulated engine cooling water.
Patent JP-H06189519-A (JP)
Title: Linear motor
Inventor: ISHIBASHI AYANORI
IPC: H02K41/02
Filed: 1992-12-14
Abstract: PURPOSE:To provide a linear motor which can remove unevenness of speed by making the number of windings at both ends of the stator iron core in each stator larger than the number of windings of other windings so as to give a mover equal thrust. CONSTITUTION:A primary stator 11 is constituted by inserting winding 14 in the slot 13 of a stator iron core 12, and a secondary mover 15 is made longer than each stator 11. The windings inserted in the slots 13a at both ends of the stator iron core 12 are constituted so that the number of windings may be larger than other windings 14. Accordingly, considering that the electromotive force becomes larger than other section at both ends of the stator iron core 12, and that the magnetic reluctance is larger than other section since there is space between the stators 11, the magnetic flux density becomes equal in the space part between the stators 11 and other section. As a result, thrust without unevenness can be given to a mover 15, whereby unevenness of speed can be removed, and the mover 15 can be shifted smoothly.
Patent JP-H05167193-A (JP)
Title: Laser diode array module
Inventor: IWAMA TAKEO
IPC: G02B6/28
Filed: 1991-12-16
Abstract: PURPOSE:To realize miniaturization of a laser diode array. CONSTITUTION:Light receiving parts 21-1-21-5 receive monitor lights 16-1b-16-5b outputted from the respective diodes 3-1-3-5 of a laser diode array 2. Output currents i1-i5 of all light receiving parts 21-1-21-5 are added to obtain an output current i10, which is collectively supplied to a single automatic power control circuit 41.
Patent JP-H11150632-A (JP)
Title: Image reader
Inventor: NOSE YOSHITAKA
IPC: G03B27/50
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To inform an operator of the replacing timing of an original by providing an image reader with a means for displaying the reading state of an original. SOLUTION: In a flat bed scanner, carriage for reading out an image from an original is executed through pulleys 10, 11, which are driven by a stepping motor 15. A motor driver 21 for impressing driving pulses to the motor 15 is arranged and driven based on information set up by a controller 20. The controller 20 comapres information outputted from the driver 21 with the total number of pulses required for reading out an original, transmits the ratio to a display part 22 to display a reading state on the display part 22.
Patent JP-H06164029-A (JP)
Title: Narrow-band laser apparatus
Inventor: WAKABAYASHI OSAMU
IPC: H01S3/08
Filed: 1992-11-18
Abstract: PURPOSE:To enhance the spectral purity of an excimer laser apparatus used as a light source for a semiconductor aligner by a method wherein a means which shuts off a beam of parasitically oscillated light is provided between individual optical elements. CONSTITUTION:A laser beam which has been passed through a slit 6, a first prism 11 and a second prism 12 from a window 3 is changed to a narrow band by a grating 14, and it is returned to the second prism 12 and the first prism 11. At this time, out of beams of diffracted light which enter the second prism 12 from the grating 14, a beam of diffracted light A is shut off by a slit 13 and does not enter the second prism 12. Consequently, the beam of diffracted light A which is parasitically oscillated is not output, a spectral waveform is made good, and a spectral line width is not changed. Thereby, it is possible to enhance the spectral purity of an excimer laser apparatus used as a light source for a semiconductor aligner.
Patent JP-H01175113-A (JP)
Title: Flexible flat cable with shield
Inventor: MURAMATSU MASATAKA
IPC: H01B7/08
Filed: 1987-12-29
Abstract: PURPOSE:To maintain simple connection workability and gain an electromagnetic shielding effect by forming an exposed straight angle earthing conductor onto an insulation film surface, while making striped thermal fusion adhesive layers on a metallic foil surface being a shield layer, and by bringing the straight angle earthing conductor and the metallic foil surface into contact securely and electronically. CONSTITUTION:An opening 6 is provided on a insulation film surface 1 or 1' of a earthing conductor 4 such that the earthing conductor is exposed 4. A laminated metallic foil film 7 is used as a shield layer. The outer peripheries of the insulation films 1, 1' for a flexible flat cable is laminated with film 7, by facing its metallic foil surface 9 inside, as if the film covers the peripheries thereof, and then they are heated to fuse and solidify striped adhesive layers 10 of the metallic foil surface 9 of the film 7 together with the insulation film surfaces 1, 1'. When the flexible flat cable is used in combination with an inserting type connector, the earthing of the shield layer can therefore be conducted accurately through a connector terminal, which corresponds to the straight angle earthing conductor. An excellent electromagnetic shielding effect can be obtained in this way.
Patent JP-H04201037-A (JP)
Title: Clamping device
Inventor: SUGIMASA YUUJI
IPC: B23Q3/06
Filed: 1990-11-29
Abstract: PURPOSE:To realize the stageless fixture of a clamp member, by penetrating the spindle of a clamp member having a claw which abuts on the upper face of the body to be held into the hole of a base, and providing this hole with its inclining to a holding force. CONSTITUTION:The spindle 14 of a clamp member 12 having a claw 16 penetrates the hole 15 of a base 11. The hole 15 is provided with an inclination to the thickness direction of the base 11. The spindle 14 is made of a stepped structure of a large diameter part 17 and small diameter part 18, the large diameter part 17 is arranged at a spring receiving 19 side, and the small diameter part 18 at the claw 16 side. The inner diameter D of the hole 15 is set in the relation of D>d2>d1 between the outer diameter d1 of the small diameter 18 and the outer diameter d2 of the large diameter 17. A clamping force is acted with the clamp member 12 being pushed up and the claw 16 being abutted on the connector 20 upper face. At the pushing up time of the clamp member 12 it becomes in the state of being inclined along the hole 15, and the spindle 14 is raised with the contact of the claw 16 by the reaction force thereof at the holding time. And the movement of the spindle 14 is fixed at A, B, C three places.
Patent JP-H04200899-A (JP)
Title: Method and device for driving screw press
Inventor: ISHIGAKI EIICHI
IPC: C02F11/12
Filed: 1990-11-29
Abstract: PURPOSE:To enable continuous operation by removing clogging of screen part in a screw press with a high pressure fluid injection from washing nozzle. CONSTITUTION:When an outer cylinder 1 and a screen shaft 2 integrally start to rotate together after the screw part 3 clogs with the screw press supporting the outer cylinder 1 as rotatable to the screw shaft 2, the high pressure fluid is injected to the clogging part from the washing nozzle 9a to remove the clogging and also the screw and a cake part are separated and the screw shaft 2 is rotated to automatically restart compressive operation. By this method, breakage at the time of high compressive operation in the screw press is prevented, and while renewing the screwing, the continuous operation is executed and the operational efficiency of press is improved.
Patent JP-H02177641-A (JP)
Title: Subscriber data registration and deletion processing system
Inventor: KANEZAKI TOMOKI
IPC: H04M3/42
Filed: 1988-12-27
Abstract: PURPOSE:To execute communication by using another line at the time of a line fault by selecting a line to a packet exchange by a subscriber, inputting a subscriber data registration and deletion command and changing the subscriber data of the subscriber himself and the other subscriber. CONSTITUTION:For example, when the subscriber inputs the command of a packet-shaped terminal (DTE) 1a, a DET 10a analyzes the command. Then, when a subscriber data registration and deletion command information are included, these information are detected and a switch part (SW) 11a is turned to the side of broken line shown in figure. Then, the detected command information are sent to a subscriber data registration and deletion control part (CTL) 14. In correspondence to these command information, the CTL 14 registers or deletes the subscriber data of the corresponding subscriber in a subscriber data storing part (MEM) 15. Accordingly, the subscriber data of its own terminal and the subscriber data of the other terminal can be changed by inputting the command from an arbitrary terminal. Thus, at the time of the line fault, the communication can be executed by using the other line.
Patent JP-2001153176-A (JP)
Title: Engine mount
Inventor: TOGASHI CHIHARU
IPC: F16F15/08
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an engine mount for preventing the transmission to a car body of high frequency vibration generated in a hydraulic actuator by actuation of a solenoid valve by arranging a rubber mount between the hydraulic actuator and a car body frame. SOLUTION: Since oil pressure is supplied to or released from a chamber 17 of a hydraulic actuator 6 functioning as an active mount by an hydraulic pressure supply device provided with the solenoid valve actuated in a high frequency, the hydraulic actuator 6 generates vibration of the frequency and the higher harmonic wave. Since a rubber mount 4 is arranged on the car body frame 3 side of the hydraulic actuator 6, the transmission of vibration of a high frequency transmitted to a car body frame 3 generated by the hydraulic actuator 6 is damped by the rubber mount 4.
Patent JP-H03190719-A (JP)
Title: Manufacture of biaxially oriented polyester film
Inventor: ODA TAKANOBU
IPC: B29L7/00
Filed: 1989-12-21
Abstract: PURPOSE:To obtain dimensional stability and strength capable of corresponding to the improvement of the performance of a magnetic tape by stretching a biaxially oriented film having specific tensile strength and density in the longitudinal direction on specified extension respectively in the longitudinal direction at a specified temperature and in the lateral direction at the specified temperature respectively. CONSTITUTION:A biaxially oriented polyester film having tensile strength of 13kg/mm<2> or more and density of 1.380-1.400g/cm<3> or more at the time of 5% extension in the longitudinal direction is oriented in the longitudinal direction at 150-230 deg.C. The film is stretched in the lateral direction at 180-230 deg.C, thus manufacturing a biaxially oriented film. Polyester containing alkylene terephthalate, etc., as a polymerization unit is used as the polyester. According to the constitution, dimensional stability and strength in the longitudinal and lateral directions capable of corresponding to the improvement of the performance of a magnetic tape can be acquired.
Patent JP-H08165387-A (JP)
Title: Glass fiber-reinforced resin composition
Inventor: SAKAIZAWA MASAO
IPC: C08K7/00
Filed: 1994-12-15
Abstract: PURPOSE: To provide a glass fiber-reinforced resin compsn. having excellent heat resistance, rigidity and impact resistance. CONSTITUTION: This glass fiber-reinforced resin compsn. comprises (a) a high crystalline polypropylene having an m.p. (Tm ) of 166 deg.C or above as measured by differential scanning calorimetry(DSC) (temp. rise rate: 10 deg.C/min) and a quantity of heat of melting (ΔHm ) of not less than 118J/g, (b) a glass fiber having an average fiber diameter of 3 to 11μm, and (c) a modified polyolefin. This glass fiber-reinforced resin compsn. has a flexural modulus of elasticity (FM, unit: kgf/cm<2> ) satisfying the formula (I): FM>=212170×ρ-172870 (wherein 0.915<=ρ<=1.50) as measured at room temp. according to ASTM D-790 and a tensile strength (TS, unit: kgf/cm<2> ) satisfying the formula (II): TS>=3250×ρ-2400 (wherein 0.915<=ρ<=1.14) or the formula (III) TS>=670×ρ+540 (wherein 1.14<ρ<=1.50) as measured at room temp. according to ASTM D-638.  In the above formulae, ρ represents the specific gravity of the glass fiber-reinforced resin compsn.
Patent JP-H08130985-A (JP)
Title: Agent for reinforcing fragrance of cut flower
Inventor: IWAMOTO MINORU
IPC: A01G7/00
Filed: 1994-12-19
Abstract: PURPOSE: To obtain a cut flower fragrance-reinforcing agent containing a water- soluble perfume, etc., as an active ingredient, enabling to persistently exhale the fragrance from the flower or leaves of the cut flower, and useful for the preservative of the cut flower, etc. CONSTITUTION: Thus cut flower fragrance-reinforcing agent contains a water-soluble or dispersible perfume such as phenyl ethyl ether, vanillin, or α-ionone as an active ingredient. The concentration of the fragrance-reinforcing agent in an aqueous solution or dispersion is preferably 0.05-5wt.% based on the amount of water in a container for inserting the cut flower such as cut chrysanthemum or rose thereinto.
Patent JP-H06209711-A (JP)
Title: Production of swollen hollow confection
Inventor: MOCHIZUKI KEIZO
IPC: A23L1/164
Filed: 1992-12-15
Abstract: PURPOSE:To produce a swollen hollow confection having such a crispy mouth touch as that of the dough of biscuit, not having a heavy mouth touch, producible without being broken even when an oily confection dough is injected into the swollen hollow confection dough with an injector, and giving the product having a crispy mouth touch. CONSTITUTION:The method for producing the swollen hollow confection comprises steaming a raw material mixture comprising grain flour, starch, seasoning raw materials, and water; mixing the steamed dough with air in a mixer; forming the prepared air-mixed, steamed dough into a sheet; laminating the two formed sheets to each other, pattern-mold the laminate; drying the pattern-molded dough; thermally swelling the dried dough having a specific gravity of 1.18-1.25; swelling the dough with hot air; and injecting an oily confection dough into the prepared swollen hollow confection dough.
Patent JP-H10226724-A (JP)
Title: Polycarbonate resin reduced in volatile chlorine and its production
Inventor: MIYAMOTO MASAAKI
IPC: C01B32/80
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate resin being excellent in heat stability when molten, undergoing little change in hue after being melt-molded, reduced in chlorine volatilized during ordinary temperature storage and less corrosive to electric and electronic components and to provide a process for producing the same. SOLUTION: This invention provides a low-volatile-chlorine-content polycarbonate resin which forms at most 30ppb when heated at 280 deg.C for 30min and stored for 3 days at room temperature and a process for producing a carbonate- bond-containing resin by using phosgene as the starting material, wherein the phosgene used is one having a chlorine content of 1,000ppb or below.
Patent JP-H02178611-A (JP)
Title: Two-stage type optical isolator
Inventor: TOGANO YUICHI
IPC: G02B27/28
Filed: 1988-12-28
Abstract: PURPOSE:To stabilize the isolator against an external temp. change and a change in the wavelength of the light to be used by using two pieces of Faraday rotating elements which are different in the change rate of the rotating angle with temp. in the same external magnetic field to constitute the isolator so that the respective saturation magnetic fields vary. CONSTITUTION:The optical isolator formed by using the Faraday rotating element having (45+alpha)deg Faraday rotating angle and the optical isolator formed by using the Faraday rotating element having (45-alpha)deg Faraday rotating angle are connected and the Faraday rotating element requiring the strong saturation magnetic field is put into the state of (45-alpha)deg Faraday rotating angle without deliberately subjecting this element to the magnetic saturation. For example, the Faraday rotating elements are a tick film 4 consisting of (GdBi)3(AlGaFe)5O12 having 200G saturation magnetic field intensity and a thick film 4 consisting of (TbBi)3Fe5O12 having 700G saturation magnetic field intensity. The material and shape of a magnet are so designed that the Faraday rotating angle attains nearly 43deg when the (TbBi)3Fe5O12 is installed in the magnet. The optical isolator is able to have the stable isolation which changes less when the temp. environment or wavelength fluctuates in this way.