baber/WOPTO huggingface dataset:
Patent JP-H04174171-A (JP)
Title: Automatic mold feeder
Inventor: KITA HIRAAKI
IPC: E04G11/22
Filed: 1990-11-07
Abstract: PURPOSE:To dispense with scaffolds, rapidly and securely feed a mold and increase a working efficiency and safety, by constituting an automatic mold feeder by a carriage, frame, lifter, holder cantilever frame, etc. CONSTITUTION:An automatic feeder of molds 19 is composed of a device body 7 comprising a carriage 9, a frame 10, a lifter 12, and a mold holder 14 and a feeder 8 comprising a couple of cantilever frames 16 jointed to the upper part of frame 10 at one end thereof, a mold magazine 17 and a cylinder 18 for extruding the mold. And the lifter 12 is moved to position the mold holder 14 at the upper side of the frame 10 and the mold 19 is received from the feeder 8. And further, the mold is clamped by the holder 14 and the holder 14 is transferred to the position where the molds are arranged, in front of an earth retaining wall 1 by lowering the lifter 12 and by transferring the carriage 9 to feed the mold 19.
Patent JP-H01141830-A (JP)
Title: Production of fluorine-containing clad optical fiber preform
Inventor: YAMAUCHI RYOZO
IPC: C03B37/018
Filed: 1987-11-30
Abstract: PURPOSE:To produce the title preform having high content of fluorine and the large difference in refractive index between a core and the preform, by vitrifying the opaque glass layer obtd. by heating the porous glass layer deposited on the outside of the core glass rod for optical transmission in the atmosphere contg. fluorine, to transparent glass. CONSTITUTION:The opaque glass layer contg. bubbles inside is formed by forming the porous glass layer by depositing glass fine particles on the outside of the core glass rod for optical transmission, consisting of SiO2, GeO2 or glass contg. SiO2 as main component, and thereafter by heating at 750-1,450 deg.C for 15min-30hr in the atmosphere contg. fluorine to contract the volume of the layer. Then, this is treated at a high temp. to vitrify the opaque glass layer to transparent glass and to produce the glass layer contg. fluorine for cladding.
Patent JP-2001113604-A (JP)
Title: Metal cut plate laminating device
Inventor: SHIGENO MASAHIKO
IPC: B29C65/02
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a metal cut plate laminating device which is capable of making the orientation of an orientated crystalline resin film uniform in the plate face. SOLUTION: This metal cut plate laminating device comprises a heating furnace 1 which heats a metal cut plate retained almost perpendicularly and delivers the heated metal cut plate from an opening at the bottom of the furnace 1, a film depositing table 2 which supplies a horizontally held resin film, a pair of laminating rolls 3 which laminate the resin film on the metal cut plate and a water tank 4 which cools the metal cut plate laminated with the resin film, these constituents being perpendicularly arranged downward in a row and in the described order.
Patent JP-H10144556-A (JP)
Title: Air core coil winding machine
Inventor: MASUDA YASUSHI
IPC: H01F41/08
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized air-core coil winding machine at a low cost which is used in a high frequency apparatus or the like. SOLUTION: A cylindrical winding shaft 1, a winding guide 2 formed around the outer periphery of the winding shaft 1, a trench 3 formed in the winding guide 2, a hollow pipe 4 formed facing the part between the trench 3 and the winding shaft 1, and an extruding part for extruding a lead wire 5 inserted in the hollow pipe 4 are installed. Thereby an air-core coil winding machine can be realized at a low cost.
Patent JP-2001116940-A (JP)
Title: Optical device
Inventor: TABUCHI HARUHIKO
IPC: G02B6/122
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical device which is electrically wired with ease, free of an increase in the optical loss of an optical waveguide, and makes it possible to position an optical semiconductor element and the optical waveguide relatively easily and precisely. SOLUTION: This optical device includes a common substrate 20, a substrate 10 with an optical waveguide which is mounted on the common substrate 20, and an optical semiconductor element 3 which is optically coupled with the core of the optical waveguide on the substrate 10. The common substrate 20 is equipped with a support substrate 21, an electric wiring pattern 26 formed on the surface of the support substrate, and an insulating layer 21i having relief grooves 22a and 22b and a contact hole 22c. The substrate 10 with the optical waveguide is equipped with an under clad 12 formed on a waveguide substrate 11, a core 13 formed on the under clad, a terrace 17 for height adjustment formed including a height adjustment layer 14 and a height adjusting clad 15 formed on the under clad to the same thickness with the core, and an over clad 16 which is formed on the core 13.
Patent JP-2000129120-A (JP)
Title: Polyamide resin composition and its production
Inventor: KATO KIMIYA
IPC: C08K3/34
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polyamide resin composition that can suppress the decomposition of organic substances distributing between the silicate salt layers and can retain the rigidity of a high level by exchanging the exchangeable metal ions distributing between the layers of laminar silicate salt with a specific organic substance. SOLUTION: (A) A polyamide resin (preferably nylon 6 or nylon 66) and (B) a laminar silicate salt in which the exchangeable metal ions distributing between the layers are exchanged with a polyamide of which the amino terminal groups are ionized (preferably an amino terminal-ionized and alcohol-soluble polyamide) are melt-kneaded to give the objective composition. The inorganic ash content in this composition is 0.1-40 wt.%. In a preferred embodiment, the polyamide bearing ionized amino terminals is selected from a nylon 6/nylon 66 copolymer and the like. The component B is prepared by dissolving a polyamide resin in an alcohol, adding acidic water to the polyamide solution to ionize the amino terminal groups and the ionized polyamide is mixed with the laminar silicate salt.
Patent JP-H07150495-A (JP)
Title: Device for controlling differential pressure on drier of paper machine
Inventor: KOIDE HIROYUKI
IPC: D21F5/10
Filed: 1993-11-30
Abstract: PURPOSE:To provide a controlling device capable of preventing the stoppage of drier owing to an erroneous operation or erroneous setting, when the drier of a paper machine is subjected to a load exceeding its original load. CONSTITUTION:A device for controlling a differential pressure on the drier of a paper machine is provided on the rotary drum type drier 1 for drying a paper sheet 2 with steam and is provided with a differential pressure adjuster 6 for adjusting the amount of steam so as to give a preliminarily set differential pressure between a charging steam pressure and a discharging steam pressure and further with a motor-driving device 11A for driving a motor 11 for rotation- driving the drier 1. In the device, a judging device 8 for comparing a signal corresponding to the load electric current of a motor 11 for rotation-driving the drier 1 with a preliminarily set load-compensating value is installed. When it is judged with the judging device 8 that the load of the drier 1 exceeds the load compensating value, the set differential pressure value given to the differential pressure adjuster 6 is increased.
Patent JP-H07153234-A (JP)
Title: Cassette for recording and reproducing device
Inventor: AOIKE MITSUE
IPC: G11B23/28
Filed: 1993-11-30
Abstract: PURPOSE:To obtain the cassette capable of easily and repeated change the recordable/unrecordable state by reversely operating a miserasing preventing plug and opening and closing a miserasing preventing detection hole. CONSTITUTION:The miserasing preventing plug 7 is freely reversibly supported with an axis 7b by a cassette main body 1. The miserasing preventing detection hole 6 is opened and closed by reversely turning the plug around the axis 7b as a fulcrum, so that the recordable/unrecordable state to a recording medium can be changed when any number of times. Then, at least one of the plug 7 or the cassette main body 1 is provided with lock means 11a and 11b, so that the plug 7 can be held in an optional position within a reversely turning range. Moreover, when the plug 7 is colored on one side surface and the other side surface in different colors, the recordable/unrecordable state can be discriminated at sight.
Patent JP-2001123888-A (JP)
Title: Engine
Inventor: AIZAWA KAZUAKI
IPC: F02B77/11
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To reduce quantity of heat from an engine being applied on a carburetor. SOLUTION: In an engine, where a carburetor 7 is connected to the cylinder 1 of an engine via an insulator 6, a heat radiation plate 14 on which a radiation fin 14a is formed is located between the insulator 16 and the carburetor 7.
Patent JP-S63151887-A (JP)
Title: Tablet detector
Inventor: OMURA SHIRO
IPC: G01V8/12
Filed: 1986-12-17
Abstract: PURPOSE:To prevent erroneous operation with accurate detection of regular tablets alone, by arranging a switching transistor (Tr) so as not to invert disregarding changes in the output when a photo interrupter (PHI) is at non- detection position. CONSTITUTION:Tablets are discharged passing through a photo interrupter (PHI) 14 and detected by intercepting light in an optical path from a light emitting element 15 to a light receiving element 16. Transistors (Tr) 18 and 26 invert according to the switching of an output of the PHI 14. During the non-discharge of the tablets, when the quantity of light received with the element 16 decreases due to chips of the tablets, electric noise and the like, the collector current of the Tr 19 little flows and though it is down to such a level as to turn OFF the Tr 22, the Tr 22 is kept ON by running an electric charge accumulated with a capacitor 21 through a resistance 23. During the discharge of tablets, when the tablets are rather small or tend to transmit light, light is intercepted for a slight time in the optical path from the element 15 to the element 16 to a point where the collector current of the Tr 19 fails to flow momentarily. In this case, the Tr 22 is kept OFF until a timer set time passes as determined by a resistance 34 and a capacitor 30.
Patent JP-H10112342-A (JP)
Title: Protective cover for conductor connecting part
Inventor: NANO TAKASHI
IPC: H01R4/70
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To detect the connecting condition of conductors from the outside easily, and to connect and separate two conductors easily, by using a transparent synthetic resin as a material of a protective cover and by using Velcro for connecting surfaces of conductors. SOLUTION: A protective cover 1 made of a transparent material facilitates check from the outside for condition of a conductor connecting section 12. For the purpose of detecting the connecting condition between the conductors 2 from the outside, any of absolute-transparent, translucent, colorless-transparent, and colored-transparent material can be used as material for the cover. When the device is used outdoors, a synthetic resin may be softened by solar irradiation and decreased in strength, thus, using a white-translucent synthetic resin prevents the resin from softening. In addition, by using Velcro for connecting section, connecting and separating of the protective covers 1 are performed easily by one hand or both hands.
Patent JP-H11136546-A (JP)
Title: Display device for electronic still camera
Inventor: SAKAMOTO NORIAKI
IPC: H04N5/225
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a structure for viewing a picture by means of enlarging it with simple constitution even if a liquid crystal display part is small and considerably suppressing the reflection of external light to a liquid crystal display part. SOLUTION: A display part door 2 which opens/closes at this side of a user viewing the liquid display part 4 and by which the liquid crystal display part 4 is covered when it closes and an enlargement lens 3 installed by making it face the liquid crystal display part 4 are provided. The display part door 2 and the end part of the enlargement lens 3 are connected. When the display part door 2 opens, the enlargement lens 3 vertically slides from the liquid crystal display part 4.
Patent JP-H08157296-A (JP)
Title: Device for supplying raw material or gas
Inventor: YAMAUCHI HIDEAKI
IPC: F28F27/00
Filed: 1994-12-05
Abstract: PURPOSE: To obtain a device for supplying a raw gas or a vapor or a processing gas to a substrate capable of uniformly heating or cooling a gas contact part even with a nozzle of intricate structure and capable of suppressing the variation of the nozzle temp. by forming a specified structure on the rear of the gas contact part. CONSTITUTION: In the device for supplying a raw gas 3 or a vapor or a processing gas to a substrate, a structure for bringing a liq. or gaseous heat- exchange medium 2 into contact with the rear of a gas contact part is formed. Preferably, the medium 2 is forcedly circulated by a circulating mechanism 6, for example. The temp. of the medium 2 or the temp. of the gas contact part is controlled to an optimum value by a temp. measuring sensor 4, a heat- exchange mechanism 5 and a heat control mechanism 7.
Patent JP-H01142817-A (JP)
Title: Clutch operation structure for walking type lawn mower
Inventor: OSHIMA HIROSHI
IPC: A01D34/68
Filed: 1987-11-28
Abstract: PURPOSE:To secure safeness and to prevent the generation of breakage due to malfunction by executing two prescribed manual operations to turn on a clutch for a cutter. CONSTITUTION:An interlocking member 14 interlocks a clutch lever 9 with an operation part 8 so as to optionally disinterlock them and a lever type interlocking operation tool 15 for switching the member 14 is unitedly formed on the member 14. The clutch C for the cutter can not be turned on only by switching the clutch lever 9 to the clutch ON side, but the clutch C can be turned on by both operations, i.e. switching of the member 14 to the working position by the tool 15 and switching of the lever 9 to the clutch ON position to drive the cutter 3. Consequently, the generation of deformation or breakage due to malfunction can be prevented.
Patent JP-H11259203-A (JP)
Title: Audio signal processor
Inventor: EASTTY PETER CHARLES
IPC: G06F3/0481
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To enable a user to clearly discriminate which adjustment control operating element is operated for adjustment by moving the display position of an icon corresponding to process operation when the adjustment control operating element corresponding to the process operation is operated. SOLUTION: When a user operates the adjustment control operating element corresponding to some process operation, that is detected and the display position of the icon corresponding to the process operation is moved in response to the detection. For example, when the user touches a delay control operating element 420, a pop-up display including the icon 430 representing the control operating element is displayed. This display disappears when the user selects another control operating element or a specific time after the finger etc., touching it is put away. To show that the control operating element 420 is an object of adjustment, its icon 430 is shifted down obliquely to the right from its original position by several pixels and then displayed.
Patent JP-H01141447-A (JP)
Title: Multistage connecting network device
Inventor: KIKUCHI MIKIO
Filed: 1987-11-27
Abstract: PURPOSE:To continue a data transmission only by means of the replacement of data to indicate a destination even when a computer system is downed by constituting a multistage connecting network so as to define a detouring route even when a fault is generated on a normal route to execute a connection between data processors. CONSTITUTION:When the fault is generated at, for example, a basic connection linking circuit b1 in a normal circuit 101, for the normal circuit 101, the connection is interrupted, and a data transfer from a controller X0 to a controlled device Y0 is suspended. In such a case, as a carrying route from the controller X0 to the controlled equipment Y0, and alternate route 102 to be indicated by alternate long and short lines is re-defined by correcting the data to indicate the destination so as to pass, for example, basic connection linking circuits a1, a4, b17, b18, c3 and c2. As a result, by re-activating the multistage connecting network device, the data can be transferred from the controller X0 through the detouring route 102 to the controlled equipment Y0.
Patent JP-H02149316-A (JP)
Title: Deodorizing method
Inventor: YOSHIMOTO MASAFUMI
IPC: B01D53/86
Filed: 1988-11-28
Abstract: PURPOSE:To obtain a catalyst excellent in decomposing and removing capacity of malodorous components wherein nonreactive ozone does not almost remain after deodorization by incorporating clay and manganese dioxide into the catalyst utilized in the case of deodorizing the malodorous components. CONSTITUTION:As a catalyst utilized in a decomposing and deodorizing method by ozone, clay-manganese dioxide, clay-manganese dioxide and titanium dioxide are utilized. Furthermore metallic oxide such as copper and cobalt is added instead of a part of manganese dioxide used therefor. Malodorous components discharged from an excretion disposal plant and a sewage disposal plant are oxidized and decomposed by ozone in the existence of this catalyst. This catalyst is excellent in decomposing and removing capacity of the malodorous components and nonreactive ozone does not almost remain after deodorizing treatment.
Patent JP-H06150751-A (JP)
Title: Insulating high polymer material composition for outdoor use
Inventor: KURATA YASUYUKI
IPC: H01B17/00
Filed: 1992-11-12
Abstract: PURPOSE:To provide an insulating high polymer material composition which is lightweight and has the water repellent property by increasing the weatherproofness and the tracking resistance of high polymer materials using resin materials. CONSTITUTION:EPDM rubber is chosen for a high polymer materials and at the same time aluminum hydroxide as a filler and nonreactive silicone oil with high-grade fatty acid introduced into the side chain of polysiloxane are added to the EPDM rubber, and a kneaded substance of the above-mentioned three components is molded by an injection molding means. For another silicone oil, nonreactive silicone oil containing high-grade fatty acid is used. Also, aluminum hydroxide of 80 to 240 parts by weight and silicone coil of 0.5 to 10 parts by weight are added to the EPDM rubber of 100 parts by weight.
Patent JP-H05146160-A (JP)
Title: Power converter, and controller for electric rolling stock making use of same
Inventor: NAKADA KIYOSHI
IPC: B60L9/22
Filed: 1991-11-18
Abstract: PURPOSE:To get the output voltage faithful to a voltage command, using a unipolar modulating method and a dipolar modulating method, and providing a partial dipolar area between a unipolar modulating area and a dipolar modulat ing area. CONSTITUTION:A basic wave voltage command generator 1 receives the frequency command F of inverter output voltage, an output voltage effective value command E, and DC voltage Ed, and seeks inverter output voltage command A sin theta and outputs it to an amplitude command distributor 2. An offset seller 4 output the quantity B of offset being set according to the value A of a basic wave amplitude command to the amplitude command distributor 2. The amplitude command distributor 2 changes a pulse mode, according to the quantity B of offset, and changes it into dipolar modulation, unipolar modulation, or partial dipolar modulation, and generates a positive amplitude command ap and a negative amplitude command an. A pulse generator and distributor 3 generates PWM pulse rows S1-S4, and turns on or turns off switching elements 70-73.
Patent JP-H06126848-A (JP)
Title: Swelling detectable fiber reinforced plastic member and method for detection thereof
Inventor: GOTO HAJIME
IPC: G01L1/00
Filed: 1992-10-14
Abstract: PURPOSE:To provide a FRP swelling detecting method free from attack upon FRP member, capable of easily detecting the FRP swelling and applicable to an intricate shape of the FRP member, along with a swelling detectable FRP member. CONSTITUTION:The FRP member consists of reinforced fiber, resin matrix and a magnetic substance having a stress-magnetism characteristic and the swelling of this substance can be detected by measuring variations in its magnetic permeability using a magnetic sensor.
Patent JP-H03163989-A (JP)
Title: Video special effect processing device
Inventor: KOBAYASHI TASUKU
IPC: H04N9/74
Filed: 1989-11-22
Abstract: PURPOSE:To demodulate a color signal with a composite signal by sampling the composite signal to write it in a video memory at a thinning timing and processing the signal at such timing at the time of read that the continuity of the read composite signal is kept. CONSTITUTION:A write clock H supplied to a terminal RCK of a video memory 11 based on a color burst signal having a frequency fsc=3.58MHz is the sampling timing thinning clock of 3fsc, and a read clock I supplied to a terminal WCK is the sampling timing clock of 3fsc. Sampling points 1 to 11 of the frequency 3fsc are thinned, and sampling and holding are performed at sampling points 1, 2, 3, 7, 8, and 9. Thus, the continuity is kept in phase relations between sampling points 3 and 7. Consequently, color demodulation is possible.
Patent JP-H06205684-A (JP)
Title: Hybrid protein
Inventor: MURPHY JOHN R
IPC: C07K14/55
Filed: 1993-12-01
Abstract: A fused gene encoding a hybrid protein, the fused gene including a first sequence encoding a fragment of the diphtheria toxin molecule which renders the hybrid protein capable of penetrating the cytoplasmic membrane of a cell and incapable of killing the cell, fused to a second sequence encoding a portion of a polypeptide ligand effective to enable the hybrid protein to bind selectively to the cell.
Patent JP-H05138685-A (JP)
Title: Molding apparatus
Inventor: HAYASAKA AKINORI
IPC: B29C33/72
Filed: 1991-11-18
Abstract: PURPOSE:To provide a mold apparatus having a dust absorbing unit of a mold cleaning apparatus wherein removing work of foreign matters such as resin refuse can be surely performed and the resin refuse can be prevented from flying and exchanging can be simply performed. CONSTITUTION:Shortly divided air outlets 41a, 41b, 41c and 41d are positioned and fixed in a foreign matter suction hole 42 and air feeding holes 47a, 47b, 47c and 47d are provided on each of the air outlets 41a, 41b, 41c and 41d. A dust suction unit 49 having a structure wherein the foreign matter suction hole 42 is fixed on a suction hood 44 with a bolt 48 is constituted.
Patent JP-H09117848-A (JP)
Title: Grinding device of piping joint end part
Inventor: KANEKO YUZO
IPC: B24B9/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To stably grind the outer periphery of a piping joint end part which is unstable in the shape of an elbow or the like by holding the opening end part of a piping joint in a horizontal surface, fixing the inner periphery of the joint in a plurality of points and at almost uniform spaces and pressing a grinding machine for grinding the joint end part from the outer side of the joint end part to the joint end part by a fixed pressure via a lever. SOLUTION: After the inner periphery of a piping joint 10 is fixed in three points at uniform spaces by the pawl 22 of a three-way pawl mechanism of a fixing device 20, by actuating a rotation driving device 30, the piping joint 10 is continuously rotated in one direction. By rotating a grinding machine 40 at a high speed while pressing the buff 42 of the machine 40 to the outer peripheral side of the piping joint 10 according to this rotation, the outer peripheral side end part of the piping joint 10 is ground. Ground chips produced during this period are sucked from a sucking port into an air cleaner by a suction device. Thus, clogging by ground chips which causes an apparatus failure is prevented.