baber/WOPTO huggingface dataset:
Patent JP-S60181299-A (JP)
Title: Barrel
Inventor: KOBAYASHI TAKASHI
IPC: C25D17/10
Filed: 1984-02-27
Abstract: PURPOSE:To treat efficiently the surface of a material to be treated such as a thin sheet material or the like by disposing a contact plate to the inside circumferential surface of a barrel and feeding electricity thereto from a current collecting plate provided to the side plate of the barrel. CONSTITUTION:An annular or disc-shaped current collecting plate 4 is integrally provided to the outside side face of a barrel end plate 1b. A contact plate 5 is disposed along reinforcing rods 2 to the inside circumferential surface of a barrel cylinder part and electricity is conducted through the rods 2 from the plate 4 to the plate 5. Bushings 8 contacting with the plate 4 are provided to a barrel frame 7. The bushings 8 are protrusively provided directly to the frame 7 or to the brackets 9 provided to the frame 7 and feed electricity to the turning barrel body through the top end faces of the bushings 8 which are brought into contact with the surface of the plate 4 under a required pressure. Since the projection of lead wires into the barrel is obviated by such constitution, the generation of a defective product owing to scorching by sparking, denting, etc. of the material to be treated is eliminated.
Patent JP-S55130186-A (JP)
Title: Magnetoelectric transducer
Inventor: NARIMATSU AKIYOSHI
IPC: H01L43/08
Filed: 1979-03-30
Abstract: PURPOSE:To improve the temperature characteristics of a magnetoelectric transducer and reduce the irregularity of the converting output voltage thereof by disposing a magnetic reluctance element in the magnetic field of a magnetic field generator and forming a magnetoelectric converting characteristics in response to the dividing ratio of a current path divided via boundaries having different magnetic field directions. CONSTITUTION:A constant bias current I is supplied from a constant-current source CS to supply terminals T1, T2 in logitudinal direction of a current path IC of a flat band-like magnetic reluctande element MR made of anisotropic ferromagnetic material. The element MR has sufficient magnetic strength for magnetizing the ferromagnetic material in saturated state, and faced with a magnetic field generator MG for generating first and second magnetic fields HS, Hm having different directions via the boundary line l of the current path IC. The output voltage Vx obtained between the terminals T1 and T2 is proportional to the length x.
Patent JP-S60181705-A (JP)
Title: Polarization eliminating device for single mode optical fiber
Inventor: SAITOU MASASHI
IPC: G02B6/024
Filed: 1984-02-28
Abstract: PURPOSE:To eliminate polarization and to obtain unpolarized light by pressing the 1st part of an optical fiber against the center of a single-mode optical fiber, and then pressing the 2nd part adjoining to the 1st part against the center from at 45 deg. to the 1st part. CONSTITUTION:Force 4 is applied to the 1st part 11 toward the center of the optical fiber 1. Namely, the force applied to the 1st part 11 is perpendicular to a top surface 21. Force 5 is applied to the 2nd part toward the center of the optical fiber. The force 4 and force 5 contains 45 deg. and the force 5 applied to the 2nd part 12 is perpendicular to the top surface 31. When linear polarized light such as a semiconductor laser output is made incident from an end part 13 of the optical fiber 1, unpolarized light is projected from the other end part 14.
Patent JP-H07246974-A (JP)
Title: Frame body for folding bicycle
Inventor: HIRAMOTO KOJI
IPC: B62K19/18
Filed: 1994-03-08
Abstract: PURPOSE:To simply and speedily fold up a bicycle. CONSTITUTION:A frame body 2 for a folding bicycle has a head pipe 10, a front frame 11, a rear frame 12, a handle lock mechanism 14 and a frame lock mechanism 17. A front fork 4 to support a front wheel 5 is installed in the head pipe 10. In the front frame 11, the tip is connected to the head pipe 10 by a bearing part 13 so as to be rotatable around a vertical shaft. In the rear frame 12, the tip is connected to the front frame 11 by a hinge 16 so as to be rotatable around a vertical shaft, and a rear wheel 6 can be supported with the other end. The handle lock mechanism 14 locks the head pipe 10 and the front frame 11 so as to be freely releasable. The frame lock mechanism 17 locks the front frame 11 and the rear frame 12 so as to be freely releasable.
Patent JP-H11226789-A (JP)
Title: Dehydrating machine
Inventor: MUROI KOJI
IPC: C02F11/12
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To surely discharge the material to be dehydrated from a discharge port after the material to be dehydrated transported into a compressing cone section is surely subjected to a dehydration treatment without co-rotating with a screw. SOLUTION: A cylindrical casing 11 is internally provided with the screw 12 and the one end of the casing 11 is provided with the compressing cone section 15 of a hollow truncated conical shape to a convergent shape in continuation with the casing 11. The compressing cone section 15 is internally provided with a rod 18 for preventing the rotation of the material to be dehydrated extending along the axial direction of the compressing cone section 15 from a cap 16. The material to be dehydrated which is fed into the casing 11 is transported into the compressing cone section 15 by the screw 12 and is pressed to the inner peripheral surface of the compressing cone section 15 and is subjected to the dehydration treatment in the state that the co-rotation with the screw 12 is prevented by the rod 18 for preventing the rotation of the material to be dehydrated.  The material to be dehydrated is then discharged from the discharge port 16a disposed at the cap 16 covering the front end face of the compressing cone section 15.
Patent JP-S53121938-A (JP)
Title: Insecticide
Inventor: TAKIUCHI TAKESHI
IPC: A01M1/20
Filed: 1977-03-31
Abstract: PURPOSE: To provide a clean, tractable and low-cost insecticidal fumigant which emits its insecticidal component in high efficiency, composed of an insecticide supported by a heat resistant carrier, which is covered with a covering having a number of perforations. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04275713-A (JP)
Title: Surface acoustic wave filter
Inventor: MATSUI ATSUSHI
IPC: H03H9/64
Filed: 1991-03-04
Abstract: PURPOSE:To suppress a bulk wave occurring in a process when a surface acoustic wave is transmitted so as to obtain a satisfactory frequency feature in a surface acoustic wave filter used for a video equipment and a communication equipment. CONSTITUTION:A grid-like electrode 4 which is continuously provided with the teeth string of both electrodes and which is ground-connected 8 or the grid- like electrode 4 and a floating electrode 5 are provided between the comb-like input-side electrode 2 and the comb live output-side electrode 4, which are provided on a piezoelectric substrate 1. An acoustic surface wave generated from the input-side electrode 2 arrives the output-side electrode 3 through the grid-like electrode 4 without being converted into the bulk wave. The wave is not converted into the bulk wave between the grid-like electrode 4 and the output-side electrode 3. Furthermore, the occurrence of the surface acoustic wave at the time of a hot electrode can be prevented by the floating electrode 5.
Patent JP-H07247069-A (JP)
Title: Landing call registering device for elevator
Inventor: SUZUKI KATSUMASA
IPC: B66B5/02
Filed: 1994-03-08
Abstract: PURPOSE:To delete the registration of misoperation without recourse to manual help by providing a call registration nullifying circuit for nullifying the other call button for the specified time when one of an up-call button and a-down-call button is pressed. CONSTITUTION:In the case of pressing a down-call button by a mistake immediately after pressing an up-call button, a circuit of P-2Aa-5b1-3b1-4-N is formed to energize an up-registration relay 4, and the up-registration relay 4 is self-held by a circuit of P-4a1-3b1-4-N. Even in the case of a passenger pressing the down-call button by mistake, a circuit of P-2Ba-4b1-3b2-5-N is not formed since a normally closed contact 4b1 is open, so that a down-registration relay 5 is not energized. The call button pressed by misoperation can be therefore deleted without recourse to the operation of the passenger.
Patent JP-H08234061-A (JP)
Title: Module for optical communication
Inventor: YASUDA TOSHIMICHI
IPC: H01L33/00
Filed: 1995-02-24
Abstract: PURPOSE: To prevent the stray light by reflection of signal transmission light and to improve a crosstalk characteristic by providing the inside wall in a body on which the reflected light reflected by a separator emitted from an optical element for signal transmission is cast with light absorption. CONSTITUTION: The signal transmission light 20 emitted from the optical element for signal transmission passes a lens 4 and is partly reflected by a beam splitter plate 3. The remaining part transmits the plate and the signal transmission light 20 transmitted therethrough is led out by an optical fiber 5. The signal reception light 21 introduced from the optical fiber 5 is partly transmitted through the beam splitter plate 3 and the rest is reflected by the plate. The reflected signal reception light 21 is made incident on the optical element 2 for signal reception. A through-hole 8 is formed in the position where the reflected light 23 obtd. by reflection of the reflected light 20 emitted from the optical element 1 for signal transmission in the body 7 by the beam splitter plate 3 is cast. A plug 9 consisting of a light absorbent material is mounted at the through-hole 8.  Since the reflected light 23 is thereby absorbed in the plug 9, the further reflection thereof and the incidence of the light on the optical element 2 for photodetection is prevented and the crosstalk characteristic is improved.
Patent JP-H01215289-A (JP)
Title: Production of normal human serum albumin a through gene recombination
Inventor: SUZUKI MASANORI
IPC: C07K14/76
Filed: 1988-02-22
Abstract: PURPOSE:To clarify the amino acid sequence of normal human serum albumin occurring in the blood of many people and mass-producing normal serum albumin A by biotechnology. CONSTITUTION:The cDNA coding normal human serum albumin A is obtained according to a usual method, by screening the human cDNA library. As a cDNA library, are used, e.g., the human liver cDNA library which has been made using lambdagt11 as a vector. The probe for screening the cDNA library can be designed on the basis of the known amino acid sequence of normal human serum albumin or the known base sequence of human serum albumin cDNA.
Patent JP-S55128869-A (JP)
Title: Semiconductor device and method of fabricating the same
Inventor: OOGA HIROTOMO
IPC: H01L29/73
Filed: 1979-03-26
Abstract: PURPOSE:To provide a low collector and base capacity of a semiconductor device by perforating an opening at an insulating film on an n<+>-type silicon substrate, forming monocrystal and non-monocrystal epitaxial layers of n<->-type thereon, diffusing p<+> reaching the substate, and forming a shallow n-type emitter layer on the monocrystal layer surface. CONSTITUTION:Openings are forforated at SiO2 film 103 on an n<+>-type silicon substrate 101, an n<->-type epitaxial layer 102 is formed thereon. A Br ion is implanted thereon to fomr a p<+>-type layer 104 thereon, a CVD SiO2 film 5 is coated thereon, expanded and diffused with N2. Since diffusing speed is low in the non-monocrystal on the SiO2 103 and high in the nonocrystal on the substrate, it is selectively expanded to largely reduce the collector and base capacity. Openings are selectively perforated at the SiO2 film 105, a resist 106 is coated thereon, As ion is implanted thereon, and an n<+>-type emitter 107 is formed thereon. The resist is then removed and annealed, and an electrode 108 is attached thereto. Since the active layer is existed only in the monocrystal layer and all pn junctions are extisted in the no- defect monocrystal layer in this configuration, leakage current is reduced to be stable.
Patent JP-H02221088-A (JP)
Title: Abnormality detecting device for hydraulic elevator
Inventor: TOMITA KAZUAKI
IPC: B66B5/02
Filed: 1989-02-17
Abstract: PURPOSE:To prevent a worker from being injured during inspection by providing an abnormality detecting circuit for energizing a trip coil regardless of the operation of an idle running detecting circuit if a rotation detecting circuit is in action at the making time of power, thereby blocking the rotation of a motor even if power is applied when failure is generated at the making contact of the motor. CONSTITUTION:When a cage is in climbing operation in the deposited state of contacts 22a-22c, a climbing relay 30 is de-energized by the release of a contact 34b, but the contacts 22a-22c are not released, so that a motor 10 continues its idle running. When a fixed time elapses after a time limit circuit 32 is led into operation, a time limit circuit 33 is conducted, a second idle running detecting relay 35 is energized, a contact 35a is closed and contacts 35b, 35c are released. As a trip coil 21 is energized by the closing of this contact 35a, a power breaker 21 is put into action, the motor 10 is cut off from alternating current sources R, S, T, so that the motor 10 is stopped as well as the cage is stopped.
Patent JP-S62195145-A (JP)
Title: Semiconductor device
Inventor: SAWADA MASAHIKO
IPC: H01L21/3205
Filed: 1986-02-21
Abstract: PURPOSE:To realize a semiconductor device capable of easily meeting a given semi-customized IC integration density by a method wherein input/output elements are formed in wiring regions that are for the establishment of connection between basic logical circuits arranged in a transistor array section. CONSTITUTION:A plurality of small, rectangular transistor array sections 1 is built for the formation of a lattice and, between the transistor array sections 1, wiring regions 2 are formed, also forming a lattice. An input/output element is formed, composed of an input/output transistor, wire-bonding pads, and scribe areas, in each of the wiring regions 2 between two neighboring transistor arrays 1. For the manufacture of semi-customized ICs, a required pattern is formed in the lattice-forming wiring region 2. By doing so, connection is established between basic logical circuits and between basic logical circuits and input-output elements formed in the wiring region 2. Segmentation is so accomplished, before or after the pattern formation process, that a resultant device may containing necessary numbers of the transistor array sections 1 and wiring regions 2.
Patent JP-H06251506-A (JP)
Title: Magnetic disk device and alternate track/sector processing method therefor
Inventor: MIZUNO AKIO
IPC: G11B20/10
Filed: 1993-02-26
Abstract: PURPOSE:To more stably secure an area necessary for processing the alternate track/sector without much negatively affecting on a disk storage capacity. CONSTITUTION:The outermost cicumference side of the disk is provided with a zone 50 specializing in a substitute processing constituted of plural alternate track areas 51, 52, 53 and 54 respectively corresponding to recording zones 60, 70, 80 and 90. Defective tracks and defective sectors found on the respective recording zones 60, 70, 80 and 90 are alternated by the alternate track areas in the zone 50 for an alternate processing corresponding to the recording zones where the defective tracks and sectors are found.
Patent JP-S52120964-A (JP)
Title: Wet process exhaust gas treatment
Inventor: SHINODA NAOHARU
IPC: B01D53/34
Filed: 1976-04-06
Abstract: PURPOSE: To improve the NOx removing rate, by coexisting a very small amount of Cu-compounds in washing solution, at the time when the desulfurization and denitration of exhaust gas, containing SOx and NOx is carried out by washing with line (lime stone) slurry, containing alkali(earth) metal iodide or ammonium iodide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09233465-A (JP)
Title: Guide photographic system
Inventor: OGURI MASAYUKI
IPC: H04N7/18
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a guide photographic system with which guide, photographing and supporting can be performed for users while using an information processor. SOLUTION: This system has information terminal means 10-1n to be used at a place, where a guiding object and a photographing object exist, a photographing means and information supplying means 260 and 270 for exchanging information with the information terminal means 10-1n and the photographing means. Then, the information supplying means process the information inputted from the information terminal means and the photographing means, and the guiding object, photographing object, information concerning photographing and support are supplied to the information terminal means.
Patent JP-H03239956-A (JP)
Title: Simultaneous measuring instrument for freeze expansion/ frozen water quantity
Inventor: TSURUTA MITSUHISA
IPC: G01N25/20
Filed: 1990-02-19
Abstract: PURPOSE:To simultaneously measure the variation of length and thickness and the differential thermal analysis with high accuracy by containing a test body saturated and water-absorbed, or immersed into the water, and a sensor for measuring a variation of length and thickness of the test body in an atmosphere control chamber. CONSTITUTION:A rectangular test body 6 is set in a saturated and water-absorbed state, and it is sealed completely, contained in an atmosphere controller, supported by plural pieces of test body holders 4 provided on the lower part, contained in a fixing jig 3 and fixed. Subsequently, an atmosphere condition is cycled for 24 hours, for instance, at -60 deg. to +50 deg.C. In such a state, a sensor detecting work 5a attached to the upper part of the test body 6 is measured by a non-contact type sensor 1 provided on the upper part of the controller and a variation of length of the test body 6 is measured. Next, a work 5b attached to the side face of the test body 6 is measured by a sensor 2 provided in the center position of the test body holder 4 and a variation of its thickness is measured. Also, by a thermocouple 7 embedded into the test body 6, its temperature is measured, and by executing a differential thermal analysis, its frozen water quantity is measured. The foregoing can be executed continuously and simultaneously.
Patent JP-H09230068-A (JP)
Title: Metronome
Inventor: NISHIKAWA MASAFUMI
IPC: G10H1/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain correct timing by setting sub-beat timing between all beats, and providing a means for signaling all beat states in the respective timings of a downbeat, an upbeat and a sub-beat. SOLUTION: Arbitrary beats from 2 to 16 can be set by a beat setting dial. An arbitary tempo value is set by a tempo setting dial 12, and the number of beats a minute is displayed on a display part 50. The beat value and the tempo value of an ordinary metronome sound can be set by the dials 11, 12. A knob of a resolution switch 13 is slid to set the respective values of a sub- beat and reduction (reduction of fraction). Six values of OFF, 1-4, All are selected by a sub-beat select switch 14 to select one of sub-beats to be produced. Sounding and stop of a corresponding beat are performed by turning on and off a downbeat switch 15 and an upbeat switch 16. On a display 17, the contents of the switch 14, the switch 15 and the switch 16 can be easily discriminated visually.
Patent JP-S59164311-A (JP)
Title: Production of ethylene polymer
Inventor: FUKAWA ISABUROU
IPC: C08F6/06
Filed: 1983-03-10
Abstract: PURPOSE:To produce an ethylene polymer of excellent heat stability, by polymerizing ethylene or a mixture of ethylene with a 3-18C alpha-olefin in the presence of a Ziegler catalyst and deactivating the catalyst by adding a specified deactivator. CONSTITUTION:Ethylene or a mixture of ethylene with a 3-18C alpha-olefin (e.g., propylene) is polymerized with the aid of a Ziegler catalyst consisting mainly of a transition metal compound (e.g., titanium halide) and an organometallic compound (e.g., alkylaluminum) in the presence or absence of an inert hydrocarbon solvent. The catalyst is deactivated by adding, to the produced reaction mixture and stirring, a deactivator comprising 0.1-8mmol, per mmol of the total of the transition metal compound and the organometallic compound, of a phosphite compound of formula I and/or formula II (wherein R<1-8> are each a 1-30C hydrocarbon group), and then unreacted monomer or both unreacted monomer and the inert hydrocarbon solvent are separated from the reaction mixture.
Patent JP-H06248897-A (JP)
Title: Method for constructing underground space
Inventor: NAMITA MITSUTAKA
IPC: E21D13/02
Filed: 1993-02-26
Abstract: PURPOSE:To improve construction efficiency for a tunnel having large section by a method wherein a large number of tunnels having a small diameter and a hexagonal section are provided so as to be in contact with each other along the outer circumference of a zone wherein a tunnel with a large section is to be constructed and thereafter a lining is provided so as to come into contact with the inner sides of the small tunnels. CONSTITUTION:A semicircular thin-walled reinforcing body 1 is constructed in the ground at the front of the excavation surface of tunnels with small diameter provided at a specific position in a zone (a) for installation of the outer periphery of a tunnel with large section. And a tunnel section with small diameter surrounded by the body 1 is excavated to form a lining 2 of hexagonal shape, following which this process is repeated to construct a large number of linings 2 in contact with each other along the outer periphery of the tunnel with large section so that a ring-shaped outer peripheral tunnel 3 is formed. Further after a lining 4 is formed so as to contact the inner side of the tunnel 3, the interior thereof is excavated. And the diameter of the large underground space is as large as, for example, 100m and can serve as an underground parking area, and the tunnel 3 can be utilized for underground road, water works, power line channel etc. As a result, since the hexagonal linings have sufficient contact areas reexcavation is not required and construction can be simplified.
Patent JP-H08234140-A (JP)
Title: Binocular stereoscopic image display method
Inventor: OTSUKA SAKUICHI
IPC: G02B30/27
Filed: 1995-02-27
Abstract: PURPOSE: To remove distortions by forming only the spaces formed by ANDing of right and left visual field spaces formed by right and left visual points and projecting plane in the observer side space from the projecting plane as regions of right and left images and forming the spaces within the stereoscopic angles connecting the right and left visual points and the projecting plane in the distance beyond the projection plane as the right and left image regions. CONSTITUTION: The images are displayed and the other parts are deleted if the images enter the inside of a wedge shape enclosed by a1, a2, c1 to c4. Namely, only the spaces formed by ANDing of the right and left visual field spaces formed by the right and left visual points L, R and the projecting plane PS in the observer side space from the projecting plane PS are determined as the forming regions of the right and left images. All the parts projected to the projecting plane PS are displayed if these regions exist on the plane deeper than the projecting plane PS. The deletion of the unnecessary parts in correspondence to the respective depths of objects is made possible and the objects existing in the parts before the projecting plane PS are correctly arranged.