baber/WOPTO huggingface dataset:
Patent JP-S63194220-A (JP)
Title: Ring light
Inventor: WATABE SEIJI
IPC: G02B26/02
Filed: 1987-02-06
Abstract: PURPOSE:To uniformly execute an irradiation to an optical fiber by providing two pieces of polarizing plates on a light quantity adjusting mechanism. CONSTITUTION:A light beam 7 emitted from a lamp 6 passes through a slit A9 of a polarizing plate A1, and subsequently, passes through a slit B10 of a polarizing plate B2, and thereafter, radiated on an optical fiber A4. In case of adjusting the light quantity, it can be executed by rotating the polarizing plate B2 and changing an angle made by the slit B10 and the slit A9 of the polarizing plate A1, and when both the slits are parallel, the light quantity becomes maximum, and when they are vertical to each other, said quantity becomes minimum. According to this method, since the light beam 7 is not reduced, the light beam 7 is radiated uniformly on the optical fiber A4, and emitted from an optical fiber B5 of a ring light 3 after having passed through a cable 8, but a circular optical fiber B5 becomes uniform brightness. In such a way, light beam emitted from the optical fiber of the ring light side can be made uniform.
Patent JP-H01227399-A (JP)
Title: High voltage sodium lamp lighting circuit
Inventor: MACHIERU ANTONIUSU MARUCHINUSU
IPC: H05B41/00
Filed: 1989-02-07
Abstract: PURPOSE: To provide an approximation method which holds a color temperature constant by connecting to a control circuit a combination circuit of a resistance connected in series with one of two lamp connecting points and a capacitor. CONSTITUTION: The instantaneous values of lamp current and voltage are used for a current I1a flowing through a lamp and for a voltage V1a between both ends of the lamp. The sum of those ac voltages forming a signal S is input to an operational amplifier 13 via capacitors 16, 10. The value of the resistance 5 of a divider circuit and the values of resistances 8, 9a, 9b determine the values of portions proportional to the current and voltage of the lamp. A peak detecting circuit comprising a diode 93, a capacitor 94, and a resistance 95 detects peak of the lamp current. Its detection signal is input to an operational amplifier 30 and added to a signal produced from a resistance 28.  The amplifier 30 constitutes a control circuit along with an operational amplifier 37, transistors 71, 52, photocouplers 50 to 58, resistances, and capacitors, lighting the lamp 80 at constant current and voltage.
Patent JP-H10220295-A (JP)
Title: Fuel system for engine
Inventor: TSUDA HIROYUKI
IPC: F02M13/08
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a high output by arranging a gas fuel nozzle on a mixing body, and facing a liquid fuel nozzle outlet and a gas fuel nozzle outlet to a venturi passage, and changing feed of liquid fuel and fuel gas. SOLUTION: A gas fuel nozzle 7 is arranged on a mixing body 2, a liquid fuel nozzle outlet 6 and a gas fuel nozzle outlet 8 are faced to a venturi passage 3, and feed of liquid fuel and fuel gas is exchanged. As a result, a gas mixer is eliminated so as to suppress an intake resistance in a small level, improve a filling efficiency, and provide a high output. Since it is not necessary for arranging the gas mixer on an intake upstream side of a carburetor 1, it is possible to suppress generation of turbulence in intake flow bypassing the inside of the venturi passage 3 in the carburetor 1, and it is also possible to improve rate regulating accuracy of liquid fuel.
Patent JP-H08215814-A (JP)
Title: Method for correcting meandering of thin cast slab and device thereof
Inventor: ARAI TAKASHI
IPC: B22D11/06
Filed: 1995-02-15
Abstract: PURPOSE: To suitably and quickly correct the meandering of a thin cast slab at the time of conveying the thin cast slab through cooling rolls with pinch rolls. CONSTITUTION: At the time of conveying the thin cast slab S continuously cast through the cooling drums with the pinch rolls 4, the side slipping quantity and the side slipping speed of the thin cast slab S in the conveying line are detected with a positional sensor 13. The meandering of the thin cast slab S is efficiently corrected by adjusting the alignment of the pinch rolls 4 according to the detected side slipping quantity and side slipping speed values. Further, the meandering correcting speed is adjusted by adjusting the elastic modulus of an elastic modulus adjusting device 8 according to the sheet width, etc., of the thin cast slab S.
Patent JP-H07241002-A (JP)
Title: Leak detector of electric car
Inventor: TAKAGI NOBUYOSHI
IPC: G01R31/02
Filed: 1994-02-24
Abstract: PURPOSE:To detect a leak' in a motor properly on the battery side of an inverter without misidentifying a noise as the leak. CONSTITUTION:In order to detect a leak in a motor 10, transistors Q1, Q3 and Q5 belonging to the upper arm of an inverter 12 are turned on and transistors Q2, Q1 and Q2 belonging to the lower arm of the inverter 12 are turned off. If a leak exists in the motor 10, a current path from the upper arm transistors to a leak detector 22 through the windings of the motor 10, the leak part 26 and a ground is produced. The leak' detector 22 detects the existence of the leak part 26 with a current flowing through the current path and informs an ECU (electronic control unit) of the existence of the leak. The turning-on of the upper arm transistors and the turning-off of the lower arm transistors may be reversed. It is not necessary to turn on all the transistors belonging to the upper arm or the lower arm.
Patent JP-S57141480-A (JP)
Title: Green luminescent phosphor
Inventor: INOUE KIYOSHI
IPC: C09K11/02
Filed: 1981-02-27
Abstract: PURPOSE: To provide a green luminescent phosphor having its quality control facilitated and having high luminance and contrast, by using a green luminescent phosphor comprising rare earth oxide sulfide and the one comprising zinc sulfide as its core and skin.  
     CONSTITUTION: The phosphor (A) comprising a core and a skin wherein a green luminescent phosphor containing rare earth oxide sulfide as matrix serves as the core and the one base on a zinc sulfide serves as the skin, or vice versa. The green luminescent phosphor cntaining the rare earth oxide sulfide as matrix contains either Tb or Dy as an activator, and the matrix has a composition of Ln 2 O 2 S where Ln is at least one element selected from Y, La, Gd and Lu. The green luminescent phosphor with a zinc sulfide base comprises one compound selected from ZnS/Cu, ZnCdS/Cu and ZnS/Cu, Au. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04266215-A (JP)
Title: Pulse signal output circuit
Inventor: KOYAMA YUICHI
IPC: H03K17/08
Filed: 1991-02-21
Abstract: PURPOSE:To protect the overcurrent of a transistor(TR), to miniaturize a device and to reduce the cost by employing a constant current diode. CONSTITUTION:This circuit consists of a TR 2 receiving a pulse output of a logic IC 1, a constant current diode 4 connecting to an emitter of the TR 2 and an output transformer 3 connected to the collector of the TR 2. Then the constant current diode 4 has a function to limit a current to a prescribed value with respect to the increase in the applied voltage and even when the TR 2 is normally turned on due to the abnormality of the output of the IC1, the collector current limited by the constant current diode 4. The TR 2 is not destroyed by selecting the limit curret of the constant current diode 4 to be an allowable contorller current or below.
Patent JP-H02208170-A (JP)
Title: Chassis frame with cargo box
Inventor: AO KAZUO
IPC: B62D21/09
Filed: 1989-02-06
Abstract: PURPOSE:To uniformize the strength of the fastening parts of upper and lower flanges, to improve durability, and to enable reduction of weight by a method wherein the rivet or the bolt groups of the upper and lower flanges of the cross member of a chassis with a cargo box are arranged so as to satisfy a specified formula. CONSTITUTION:The number of rivets or bolts by means of which the upper flange of a cross member 12 of a chassis having a cargo box 18 is fastened against a side rail 10 is nu, the sectional area of the rivet or the bolt is Aui, and a distance between an equivalent center of gravity gu of a rivet or a bolt group and the central line of each rivet or bolt is rui. Further, provided the number of rivets or bolts by means of which the lower flange of the cross member is fastened against the side rail is nl, the sectional area of each rivet or bolt is Ali, and a distance between an equivalent center of gravity g of the rivet or the bolt group and the central line of each rivet or bolt is rli, the number of the rivets or the bolts of the upper and the lower flanges is set to a value satisfying a formula I.
Patent JP-H04356635-A (JP)
Title: Dehumidifier
Inventor: KOBAYASHI TAKAO
IPC: F24F1/02
Filed: 1991-02-21
Abstract: PURPOSE:To construct an efficient aeration circuit, reduce a height of a main body of a dehumidifier to provide a compact-sized device, expand an effective applicable space and reduce a restriction in its mounting place. CONSTITUTION:A heat exchanger 1 at an evaporation and a heat exchanger 2 at a condensing side are engaged in parallel. They are mounted within an aeration circuit 4 while being inclined, a windward side upper surface 1a of the heat exchanger at the evaporation is released and a windward side upper surface 2a of the heat exchanger at the condensing side is closed. A height 5b of a leeward side vertical wall 5a at a drip pan 5 is set beyond a lower surface height of the heat exchanger at the evaporation. In addition, the leeward side vertical wall of the water drip is disposed to be closed together with the leeward side lower surface 2b of the heat exchanger at the condensing side and further disposed while being spaced apart from the leeward side lower surface 1a of the heat exchanger at the evaporating side.
Patent JP-H11225266-A (JP)
Title: Data controller
Inventor: SHIMIZU KATSUHISA
IPC: H04N1/21
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To enhance the processing efficiency in the case a pluralities of data to be modified as to a portion of an original are in existence. SOLUTION: A front-end computer 10 converts data of an original and the plurality of data that result for the modified portion of the original into bit map data respectively and sends the bit map data to a data controller 20. A controller 21 of the data controller 2o stores the received bit map data that are converted from the data of the original and the modified portion of the original to a storage disk 22. In the case of sending the data of the original to be outputted to an output device 30, the controller 21 develops the bit map data of the original at first onto a memory 23. Then plurality of the bit map data after revision are sequentially overwritten on the part of the original whose bit map data are to be revised, and the results are outputted.
Patent JP-S58144859-A (JP)
Title: Developing device
Inventor: HIDA MASAYUKI
IPC: G03G15/08
Filed: 1982-02-22
Abstract: PURPOSE:To enable development without bringing a developer into contact with a drum at all times, by providing a voltage applying means which is provided between a latent image forming medium and a developer scattering means and forms electric fields between both thereby sticking the developer on the latent image on the latent image forming medium. CONSTITUTION:The toners charged in an arrow B direction are charged positive by friction charging with a sleeve 11 or the like and is conveyed in an arrow A direction. When toners approach to the neighborhood of electrodes forming an electric field curtain, the toners begin to scatter from the surface of the sleeve 11. The grid electrodes 17 provided between a photosensitive drum 1 and the sleeve 11 are then applied to 500-800V by a biasing electric power source 18 so that the electric field direction between the drum 1 and the electrodes 17 can be inverted in the part on the drum 1 where electric charge exists and where the electric charge does not exist. If the charging potential of the photosensitive drum in this case is maintained at 800-1,000V, the toners of positive charge scattering from th surface of the sleeve 11 stick only on the the part on the drum 1 where the electric charge does not exist.
Patent JP-S54120549-A (JP)
Title: Inspection system of data check circuit
Inventor: TAKAHASHI ATSUHISA
IPC: G06F11/08
Filed: 1978-03-10
Abstract: PURPOSE: To make it possible to attain nine failure checks in an on line mode by providing a multivibrator and a gate circuit.  
     CONSTITUTION: This system is provided with supervisory circuit MB composed of a triggerable monostable multivibrator and gate circuit GB. Unless the fall of an input pulse is repeated at an interval of time (τ), MB outputs "1". Since a fall pulse can be obtained from output O of check circuit CHK at a constant period while all circuits are operating normally, output "1" can be obtained invariably from output MBO of MB at a normal time by setting rise timing (τ) of MB a little bit longer than the pulse period, so that correct check results can be obtained from output CKA from GB. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10213333-A (JP)
Title: Ice heat storage equipment
Inventor: OTANI YUICHI
IPC: F24F5/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To improve an ice packing factor in an ice storage tank and thereby to increase the quantity of stored ice or to make the ice storage tank small in size, by supplying ice slurry containing dynamic ice to the whole of the inside of the ice storage tank. SOLUTION: Ice slurry 13 containing dynamic ice 7 is supplied from a dynamic ice supplying device 4 into water 2 below a heat transfer tube 3 for producing static ice, so that it is distributed all over the inside of an ice storage tank 1. Moreover, the dynamic ice 7 supplied into the water 2 is hindered from floating up on a liquid surface 5 by a mesh 6 stretched over the water surface of the ice storage tank 1 and thereby consolidation of the dynamic ice 7 can be prevented. Accordingly, the water 2 stored in the ice storage tank 1 can be filled easily with the static ice and the dynamic ice 7. As a result, an ice packing factor below the liquid surface 5 is increased. Therefore the ice packing factor is improved and it is possible to increase the quantity of stored ice or to make the ice storage tank 1 small in size.
Patent JP-S55119728-A (JP)
Title: Multichannel control system
Inventor: NAKADA KOUZOU
IPC: G06F13/12
Filed: 1979-03-09
Abstract: PURPOSE: To simplify the hardware and to enable to reduce the software load, by storing the multichannel information such as command and flag into the memory and reading out the content sequentially with the address counter.  
     CONSTITUTION: In the command and read/write request from CPU1, the control unit 3 sets the data and request flag to RAM8 and 9. In this case, ROM13 storing the firmware always checks the request flag of RAM9, reads in the request flag and address counter 4 for the content, the identification of the request channel is made from the content of the counter 4 and requested content is known from the content of RAM9. Thus, ROM13 performs control of the control units 16 1 ...16 4  of each channel, to smiplify the hardware and firmware for multichannel control and to reduce the software load. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60171318-A (JP)
Title: Cooking apparatus with infrared ray sensor
Inventor: NIWA TAKASHI
IPC: F24C7/02
Filed: 1984-02-16
Abstract: PURPOSE:To make it possible to detect the temperature with respect to food to be cooked placed on a turntable at a position deviated from its center by providing holes for measuring the temperatures of the surfaces of a plurality of food being cooked at the ceiling portion of a heating chamber, further providing an infrared ray detector between the ceiling part and an outer shell so as to make it possible to move an infrared detecting part to any of positions of holes. CONSTITUTION:An infrared ray detector 11-b having an infrared ray sensor 11-a at the outside of the ceiling part 3-a of a heating chamber 3 is provided. The infrared ray detector 11-b rotates and moves on a horizontal plane horizontal to the ceiling portion 3-a by a motor 12, and provisions are monitored through three holes, for example. A microcomputer 18 gradually delivers scanning pulses to output terminals S0-S4 to discriminate which key button has been depressed, and operates the motor 12. As a result, the infrared ray detector can correctly detect the surface temperature of the food under cooking even when the provision is placed on the peripheral edge of the turntable by moving the sensor to a position optimum for detecting the food under cooking.
Patent JP-S62186437-A (JP)
Inventor: HIROSHIMA TATSUO
IPC: H01H83/02
Filed: 1986-02-10
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-H03197066-A (JP)
Title: Small-size printer
Inventor: HAMA SUSUMU
IPC: B41J7/48
Filed: 1990-02-07
Abstract: PURPOSE:To simplify components, ensure a strength, and facilitate a quality assurance by a method wherein a reset cam for controlling the action of a reset lever returning a selection claw from a selected state to a retracted state and a drive gear for transmitting a power to said cam are integrally formed. CONSTITUTION:The action of a reset lever 6 is controlled in a direction G or C by a reset cam 7a integrally formed with a drive gear 7 and a projected part 6c of the reset lever engaging with the reset cam 7a. By the rotation of the drive gear 7, the action of a ribbon feed plate 30 is controlled in a direction I or J by a ribbon feed pin 7d integrally formed with the drive gear 7 and a slit block 30a of the ribbon feed plate 30 engaging with the ribbon feed pin 7d.
Patent JP-H05219978-A (JP)
Title: Enzymic production of nucleic acid-related substance and enzymically prepared substance used therefor
Inventor: NOGUCHI TOSHITADA
IPC: C12P19/34
Filed: 1992-02-14
Abstract: PURPOSE:To provide a method for enzymically produce a nucleic acid-related substance and an enzymically prepared substance used for the producing method. CONSTITUTION:An enzyme essential to production of a nucleic acid related substance such as a polynucleotide, inosine or 2',3'-dideoxyinosine, e.g. polynucleotidephosphorase or adenosine deaminase is produced in large amounts in a microorganism by a recombinant DNA technique and a nucleic acid-related substance is produced using an enzymically prepared substance obtained from the microorganism. Thereby, the nucleic acid-related substance such as polynucleotide, inosine or 2',3'-dideoxyinosine can industrially and advantageously be produced in large amounts.
Patent JP-H09221843-A (JP)
Title: Sealing device for outer wall joint
Inventor: TERASAKI KOICHI
IPC: E04B1/64
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device, which can lower the working manhour in a construction field and while which can shorten the construction period and which can prevent the deterioration of appearance. SOLUTION: A sealing device seals an inclined lateral joint 106, which is formed between outer walls of building units 101-103 of the units 101-104 combined in the vertical direction and the horizontal direction. A plate-shaped sealing part (sponge rubber or solid rubber) 11 having a relatively large deformed variable and for sealing a lower end of the upper units 101-103, and a solid rubber 12 for discharging the moisture inside of a vertical joint 105 formed between the unit 101-103 are integrally formed with each other, and the solid rubber 12 is projected outside.
Patent JP-H02209547-A (JP)
Title: Roof plate material of cu or cu alloy
Inventor: MATSUDA AKIRA
IPC: E04D1/28
Filed: 1989-02-07
Abstract: PURPOSE:To early form patina by making the surface roughness of at least one surface of a roof plate material consisting of Cu or Cu alloy to a specified value or more, and/or applying Cu plating to this surface, and further forming an oxide coat on the resulting surface. CONSTITUTION:The surface roughness of at least one surface of a roof plate material consisting of Cu or Cu alloy is made to 0.10mum or more, and/or Cu plating is applied to this surface. An oxide coat having a film thickness of 200Angstrom -5000Angstrom  is formed on the resulting surface.
Patent JP-H09220446-A (JP)
Title: External pressure type hollow yarn membrane module
Inventor: TANIGUCHI CHO
IPC: B01D63/02
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To enhance the dischargeability of waste physically washing water and to hardly cause the damage of hollow yarn membranes near the fixed interface of the hollow yarn membranes by installing high molecular material layers of rubber-like elasticity for covering the perimeters of the membranes near the end surfaces inside adhesive fixed parts of resin partitions at both ends and the hollow yarn membranes. SOLUTION: A module has feed ports 7 for raw water consisting of through holes made in one resin partition 4 itself, a straightening cylinder 8 arranged around the bundle end part on the opposite side of the raw water feed ports 7, and high molecular material layers 5 of rubber-like elasticity for covering the membrane peripheral surface around the inner end surfaces of the adhesive- fixed parts between the resin partitions 4 at both ends and hollow yarn membranes 2. In this way, by a membrane shake on crossflow filtration and on aeration flushing washing, shear stress generated, concentrated to around the adhesive interfaces between the resin partitions 4 and the hollow yarn membrane 2 is dispersed and relaxed, and a bend angle near the adhesive interface of the hollow yarn membrane 2 due to its being pulled in on discharge of backwashing water is relaxed.
Patent JP-H04247119-A (JP)
Title: Core body attached to inner periphery of head of concrete pile
Inventor: SATAKE HIROFUMI
IPC: E02D5/50
Filed: 1991-01-28
Abstract: PURPOSE:To improve works of embedding a pile in the ground by a concrete milk injecting engineering method in which after the pile is inserted into a pile inserting hole and concrete milk is set a core body attached to the inner periphery of a head of the pile is removed so that no concrete milk set remains in the section. CONSTITUTION:A cylindrical core body A having a check valve unit B built in the lower end of a main core body 5 is used to be attached to the inner periphery of a head of a pile P. When the pile P is inserted in a pile inserting hole 14, the check valve unit B is opened by the ejection pressure of concrete milk C, and closed when the ejection pressure is reduced. Then, the concrete milk C filled in the core body A and pile P respectively is separated. When the core body A is pulled upward and removed from the pile P, a cavity 15 for inserting a pile head reinforcement 16 is formed in the section.
Patent JP-S59153677-A (JP)
Inventor: WATANABE SADAO
IPC: B60S5/00
Filed: 1983-02-22
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-2000224910-A (JP)
Title: Structure of reaping part in reaper
Inventor: KANAI YOSHIHIDE
IPC: A01D34/30
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a reaping part in a reaper capable of more suppressing the occurrence of vibration due to the left and right reciprocation driving of reaping blades. SOLUTION: This structure of a reaping part is obtained by installing a plurality of receiving blades 12 and a plurality of reaping blades 13 left and right side by side and composing the reaping blades 13 so as to reciprocate left and right in a sliding contact state with the receiving blades 12 and perform cutting operation, equipping a crank mechanism 16 for reciprocating the reaping blades 13, installing a counter shaft 36 interlocking with a crank shaft 18 in a state thereof rotating in the direction opposite to the rotational direction of the crank shaft 18 of the crank mechanism 16 and further disposing a balance counter weight 38 resisting the transverse movement of the reaping blades 13 in the counter shaft 36.