baber/WOPTO huggingface dataset:
Patent JP-S5739610-A (JP)
Title: Broadband ccd delay line
Inventor: KURASHIGE MASAFUMI
IPC: H01L29/762
Filed: 1980-08-22
Abstract: PURPOSE:To achieve a broadband characteristic, by delaying an input signal with a plurality of times in step through the use of a pluraity of delay lines and making delay with inverse relation than this through a plurality of delay lines. CONSTITUTION:An input signal applied from a terminal 21 is branched into (n) systems. The branched signals are applied to an addition circuit 25 via a sampling circuit 22, CCD23, electromagnetic delay line 241 or 261, circuit 22, CCD232 and delay line 242 and appears at an output terminal 28 through an LPF27. When the delay time of the electromagnetic delay lines 241-24n is adjusted so that the delay time of the signals of each system can be equal, the same waveform is obtained at terminals 21, 28. By this constitution, the same band characteristics to the CCD can be achieved by using lower transmission clocks.
Patent JP-S5540365-A (JP)
Title: Clutch drum for automatic transmission gear
Inventor: YAMAMORI TAKAHIRO
IPC: F16D25/12
Filed: 1978-09-18
Abstract: PURPOSE: To increase supply of brake fluid to the brake band by such a construction that a press-processed object with clutching spline can have close contact with clutch drum at its edge near the drums opening.  
     CONSTITUTION: A clutching spline 3a is formed by a press separate from the clutch drum 1, and this press-processed object 3 is fixed on the clutch drum 1 at the drum's side wall 1b by electron beam welding. The edge 3b of the press-processed object 3 near the drum's opening shall be in close contact with the drum's inside surface to form an oil sump 5 along the drum's inside surface. During rotation of the drum, the fluid is always located along the drum's inside surface as a stratum by the action of centrifugal force and fed continuously to the brake band through a fluid hole 1a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05133881-A (JP)
Title: Cell for performing optical measurement in automatic analyzer
Inventor: ARUFUONZU BARUMAA
IPC: G01N21/64
Filed: 1992-05-07
Abstract: PURPOSE: To provide a cell wherein automatic transportation within an analyzer of individual optical measurement cell is made possible without any possibility of reduction/damage. CONSTITUTION: A cell 11 is a component which is molded into a body with a transparent resin, and comprises two flat and parallel walls 13 and 14, and provided with a tube-like body 12 whose one end part 15 is open and the opposite end part closed with a bottom wall 16. Each flat and parallel wall, at an open end part of the body, comprises tongue-shaped parts 17 and 18 which extend outward from an end of the open end part and vertically oriented against the flat and parallel wall, and each tongue-shaped part comprises, at its center, cylinder-like recesses 21 and 22, and the tongue-shaped part and its recess are mutually symmetrical about a longitudinal axis line of the cell 11.
Patent JP-S5638819-A (JP)
Title: Dry etching device
Inventor: OGAWA TETSUYA
IPC: H01L21/302
Filed: 1979-09-07
Abstract: PURPOSE:To elevate the generation efficiency of plasma of a parallel flat plate type dry etching device by a method wherein a permanent magnet is provided at the cathode or at the anode to generate a uniform and strong magnetic field in the neighborhood of a sample. CONSTITUTION:A plate type permanent magnet 8 is provided coming in contact with the face of a cathode 1, or a plate type permanent magnet 9 is provided coming in contact with the face of an anode 2. As the material to form the permanent magnet, one of carbon steel, tungsten steel, KS steel, MK steel or Ko  ster steel suitable for the reaction gas to be used for etching is adopted. The thickness of the permanent magnet is suitable with about 5mm.. By this way, the uniform etching speed can be obtained in the direction of distance x from the center of the cathode or anode, and the irregularity of etching at the center part and the surrounding part can be suppressed at about + or -10%.
Patent JP-S62273034-A (JP)
Title: Heatless air dryer with orifice adjusting valve
Inventor: MIZUNO SHINJI
IPC: B01D53/26
Filed: 1986-05-20
Abstract: PURPOSE:To always obtain a stable dew point by automatically adjusting regeneration quantity even if there is the variation in line pressure, by providing an orifice adjusting valve capable of an adjusting the regeneration flow amount of a drying agent even if line pressure varies, to an air circuit. CONSTITUTION:An orifice adjusting valve 10 is provided in a circuit connecting not only check valves 6a, 6b but also check valves 6c, 6d. At first, line pressure is read by a pressure gauge and the adjust screw of the adjusting valve 10 is adjusted so as to set regeneration amount in order to obtain a necessary dew point. In this state, wet air is sent to an inlet 8 to be sent to one drying agent cylinder 2a through an air circuit 3 and a dehumidification cycle is performed in the cylinder 2a while a regeneration cycle is performed in the other drying agent cylinder 2b and a part of air dried in the cylinder 2a is made to flow in the cylinder 2b through the adjusting valve 10 and the check valve 6d to regenerate a drying agent. When line pressure becomes high, the opening degree of the valve port of the adjusting valve 10 becomes narrow to reduce regeneration amount and, when line pressure becomes low, the opening degree of the valve port becomes large to increase the regeneration amount.
Patent JP-H04343301-A (JP)
Title: Automatic focus lens device
Inventor: FUJIMOTO TOSHITAKA
IPC: H01L41/09
Filed: 1991-05-21
Abstract: PURPOSE:To miniaturize the device by placing an elastic lens on the inside of a fixed ring, and connecting both of them by a piezoelectric actuator. CONSTITUTION:One end part of a laminated type piezoelectric actuator 3 is fixed to the inside of a fixed ring 1, the other end part is fixed to a hinge 4, and the hinge 4 is connected to an elastic lens 2. Also, the combination of the piezoelectric actuator 3 and the hinge 4 is placed by four pieces in a position of point symmetry, and a pair of electrodes 5 and lead wires 6 are provided so that four pieces of actuators 3 can be driven simultaneously. Subsequently, by applying a voltage between a pair of lead wires 6, the piezoelectric actuator is expanded, and by returning it to its original length by discharge, a curvature of the elastic lens 2 is varied and a refraction angle of light is adjusted. Accordingly, the focus can be adjusted in a state that a position of the elastic lens 2 and a focal plane is fixed, and the device can be miniaturized.
Patent JP-S595329-A (JP)
Title: Terminal controlling system
Inventor: SUZUKI MITSUO
IPC: G06F13/00
Filed: 1982-07-02
Abstract: PURPOSE:To detect the abnormality of a terminal equipment without deteriorating the processing capacity of a central controller, by detecting the potential of a terminal control and maintanance bus provided between the central controller and the terminal equipment. CONSTITUTION:When a central processor 201 provided on a central control unit 200 executes an input/output instruction, address information is outputted through an address bus driver 202 data information is inputted and outputted through a data bidirectional bus driver 203, the input/output instruction is outputted through an input/output instruction transmitting gate circuit 204, and an output instruction is outputted through an output instruction sending-out gate circuit 205, and is connected to terminal equipments 250-2no. Displacement of a terminal control and maintenance bus 215 is detected by comparators 209, 210, and such faults as disconnection of a control bus, a fault of a system and detachment of a terminal equipment, etc., and a simultaneous control fault and a short-circuit fault of the terminal equipment are detected.
Patent JP-H01283541-A (JP)
Title: Electric discharge lamp for projector
Inventor: MIURA SADATSUGU
IPC: G03B21/14
Filed: 1988-05-11
Abstract: PURPOSE:To reduce the variance of brightness and the unevenness of illuminance by constituting of a lump capsule which has a double-end-type electrode, and a reflector and emitting the outputting luminous flux of the reflector right above. CONSTITUTION:Light beams emitted from the light capsule 11 are condensed by the reflector 12 and irradiates right above. An infrared transmitting dichroic mirror 13 curves the optical path of an irradiating luminous flux to be the luminous flux which travels horizontally and a visible luminous flux is led into an optical waveguide tube 14. To assemble the light capsule 11, a double- end-type metal halide lamp, into the reflector 12, an optical path curving means consisted of the infrared transmitting dichroic mirror is attachable and detachable and the light capsule 11 is fit in and fixed at a socket which is provided between the reflector 12 and a base plate after the said means is eliminated. The light capsule 11 has the discharge electrode in vertical direction and stable ion supply can be obtained with the aid of neutral molecules plunging into an electric field which links the shortest distance between the electrodes. Thus, bright illumination and less uneavenness of illuminance are realized.
Patent JP-S5239003-A (JP)
Title: Submerged underwater engine
Inventor: MATSUI TETSUNOSUKE
IPC: F02B65/00
Filed: 1975-09-22
Abstract: PURPOSE: An engine is mounted onto a sealed casing, to which a device is attached which enables the engine to carry out air intake and exhaust operations. The rotary axis of this engine is so constructed that it may protrude itself out of the casing so that the driving power of this engine can be used as the underwater source of power. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01284439-A (JP)
Title: Positioning device for plate material
Inventor: FUKAZAWA TOMOJI
IPC: B21D43/00
Filed: 1988-05-12
Abstract: PURPOSE:To execute exact positioning with a simple mechanism by measuring the quantity of the deviation of a plate material from a prescribed position by a means for measuring the distance in an X-axis direction after the plate material comes into contact with the positioning member in a Y-axis direction, then inputting the result thereof to a computing section and correcting the reference setting. CONSTITUTION:A feeding device 21 travels on rails and moves onto a stock plate material imposing part where the piston of a lifting cylinder 8 for feeding descends to lower a lifting frame 2. The plate material is sucked and held by vacuum pads 10. The feeding device moves on the rails and feeds the plate material onto the working table of a working machine. The plate material 13 is moved in the Y-axis direction by a cylinder 17 and the end face 13 thereof is brought into contact with work holders 11a, 11b, by which the plate material is positioned. The distance X between a distance sensor 12 and the end face 13X of the material 13 is measured by said sensor 12. An NC control section 20 corrects only the measured result X with respect to the coordinate axis in the X direction from the initial setting values X0, Y0 in the respective directions and executes the standard setting with the result of the correction as the coordinate position in the X-direction of NC. The exact positioning is thereby executed with the simple mechanism.
Patent JP-H01286557-A (JP)
Title: Line open control system in sound recording mode
Inventor: IIJIMA KAZUO
IPC: H04M1/65
Filed: 1988-05-12
Abstract: PURPOSE:To prevent ineffective start of a telephone line connecting to an automatic answering telephone set from being consecutive by monitoring the time till sound recording is started actually trough the voice tone presence start after the sound recording mode and opening the telephone line of no sound recording is started till the setting time. CONSTITUTION:The automatic answering telephone set MT is provided with a loop control circuit 1, a hybrid circuit 2, a receiving amplifier 3, a transmission amplifier 4, a message memory 5 and a central processing unit 6. Then time from the conversion to the sound recording mode till the voice start is monitored and if no voice start is applied till a prescribed time elapses, the telephone line in closing is opened. Thus, if no voiced start is applied, the telephone line left started ineffectively for a long time is prevented.
Patent JP-H08310753-A (JP)
Title: Failure detecting device for elevator display device
Inventor: NIIMURA KIYOSHI
IPC: B66B3/00
Filed: 1995-05-15
Abstract: PURPOSE: To detect a failure that an indicator lamp is kept on in addition to a failure that an indicator lamp cannot be lighted by displaying the inverted signal of the signal displayed by a failure detection signal generating device when a failure detection instructing device is operated. CONSTITUTION: A display signal device 1 outputs the normal display signal, and a failure detection instructing device 2 is a button operated by a manager for failure detection. A failure detection signal generating device 3 outputs the signal l when the signal of the device 2 is not operated by a built-in logical element 3a, and inverts the signal 1 and outputs to a display device 4 when the device 2 is operated by a logical element 3b. An indicator lamp is lighted when the input signal is operated by the display device 4, and the indicator lamp is turned off when the input signal is not operated. The device 2 is not operated normally, and the logical element 3b outputs no signal. The logical element 3a receives no input from the device 2, and it outputs the normal signal 1 to the display device 4.  When the device 2 is operated, the display signal 1 is inverted and outputted to the display device 4.
Patent JP-H09284920-A (JP)
Title: Leakage current reducing device of power converter
Inventor: NOZAKI TOSHINOBU
IPC: H05K9/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce leakage current by holding an insulating material between a metal case and an enclosure or between a fin adhering to the metal case and the enclosure to produce electrostatic capacity. SOLUTION: A device is electrically connected to an electrode 2 on the front side of a plate-like semiconductor device 1, the rear side is fixed to a metal case 4 through an insulating material 3 to connect the semiconductor device 1 to the metal case 4 electrically and, at the same time, an insulating case 5 for protecting the semiconductor device 1 from the atmosphere is provided in space from the side of the metal case 4 to the electrode 2. Since a dielectric of the insulating material 3 is provided between the semiconductor device 1 and metal case 4, a first electrostatic capacity is produced and, at the same time, since a dielectric of an insulating material 8 is provided between the metal case 4 and an enclosure 6, a second electrostatic capacity 11 is formed to provide composite electrostatic capacity connected in series between the semiconductor device 1 and an earth line.  Accordingly, value of electrostatic capacity capable of reducing leakage current is selected to make it possible to reduce selectively leakage current.
Patent JP-S5816995-A (JP)
Title: Rudder
Inventor: MORI MASAHIKO
IPC: B63H5/16
Filed: 1981-07-23
Abstract: PURPOSE:To transform effectively the rotating energy in the wake into the propulsive energy by installing a required number of horizontal auxiliary rudder plates in the direction intersecting to an erect, main rudder plate. CONSTITUTION:A horizontal auxiliary plate 7 intersects to an erect, main plate 6 to constitute a rudder 5. Diagonal flow induced by rotational components, b and f, flows into the horizontal auxiliary plate 7, generating a lift. The resultant force consisting of axial components of this lift becomes new propulsive force, which is added to the propulsive force created by the main plate 6. It improves energy recovery by the rudder 5 in the wake.
Patent JP-S607650-A (JP)
Title: Writing method of address mark
Inventor: FURUYA KAZUO
IPC: G11B27/30
Filed: 1983-06-27
Abstract: PURPOSE:To prevent a defective part from being detected as an address mark by mistake by patterning an address mark to be written in the head of each record. CONSTITUTION:A pattern generator 1 generating a pattern signal of an address mark and a data buffer 2 storing written data are connected. A selecting circuit 3 selecting and outputting an address mark generated by the pattern generator 1 and written data stored in the data buffer 2 under control by a control circuit 6, a writing circuit 4 and a magnetic head 5 are also connected. Erasing areas of 1-byte length are fixed as areas 7, 9 and a patting area is fixed as an area 8 to write these patterned addresses. It extremely scarcely occurs to generate two defective parts of 1-byte length with the interval of 1-byte, so that a defective part can be prevented from being detected as an address mark by mistake.
Patent JP-H04272933-A (JP)
Title: Maleic anhydride-methyl vinyl ether copolymer having increased bulk density
Inventor: KAWAGUCHI NAOTAKA
IPC: C08F16/16
Filed: 1991-02-27
Abstract: PURPOSE:To increase the dissolution rate and prevent dusting during processing of a maleic anhydride-methyl vinyl ether copolymer. CONSTITUTION:The dissolution time of a maleic anhydride-methyl vinyl ether copolymer having a bulk density of about 0.25-0.30g/cm<3> is decreased by about 20 % by increasing the density to about 0.30-0.60g/cm<3>.
Patent JP-H08317184-A (JP)
Title: Image coding method, image decoding method and image recording medium
Inventor: FUJIMURA KOTA
IPC: H04N19/00
Filed: 1995-05-15
Abstract: PURPOSE: To easily and efficiently store and re-edit an original image. CONSTITUTION: An original image is compressed and coded. In this case, no processing is conducted for the original image. Then contents of processing are expressed as data such as processing or edit of the original image and the data are coded. The original image and the content of processing are coded in pairs. The coded bit stream is recorded in an image recording medium or sent through communication. A decoder applies desired image processing depending on the content of processing. In the case of coding, since the original image is stored, no master tape is required and re-edit and re-processing are conducted easily.
Patent JP-S5911405-A (JP)
Inventor: HOOKAN BURANTOMARUKU
IPC: G05B19/42
Filed: 1983-06-27
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-S60261084-A (JP)
Title: Disc having information recording part for retrieval
Inventor: SATOU MASA
IPC: G11B23/36
Filed: 1984-06-06
Abstract: PURPOSE:To extract easily and quickly a desired disc by providing a retrieval information recording section to the edge side face of a disc to record large capacity of retrieval information. CONSTITUTION:A tape form retrieval information recording section 3 is provided to the edge side face 2 of a disc 1. As the method providing the said recording section 3, a magnetic tape having retrieval information is provided to the edge side face 2 and it is retrieved by approaching an electromagnetic coil at retrieval. Further, when many discs 1 are stored in a cartridge 4, the cartridge 4 is provided with a retrieval window 5. A retrieval device 6 is moved vertically at retrieval to read the retrieval information through a window 5. Thus, large capacity retrieval information is written and a desired disc is extracted easily and quickly.
Patent JP-H0414762-A (JP)
Title: Solid electrolyte fuel cell
Inventor: MIYAZAKI TATSURO
IPC: H01M4/86
Filed: 1990-05-07
Abstract: PURPOSE:To obtain a pneumatic electrode film which is good in adhesion between films and high in conductivity of a film itself by increasing a mixing ratio of LaMnO3 perovskite oxide of respective layers in a multi-layer film from a side of electrolyte toward an outer side. CONSTITUTION:Air electrode films C1 to C3 are constituted of several layers wherein amounts of LaMnO3 peroskite oxide and YSZ are varied. The pneumatic electrode film on the side of an electrolytic film is closed to the electrolytic film in a coefficeint of thermal expansion and small in an amount of LaMnO3 perovskite oxide with improvement of adhesion taken into consideration. More consideration is given to conductivity and catalystic ability in the outer film, so that a large amount of single LaMnO3 perovskite oxide or the oxide with YSZ added is used. It is desirable to form pneumatic electrode films by laminating several layers of the films wherein an amount of LaMnO3 pervoskite oxide is gradually increased from the side of the electrolytic film toward the outer side. As a result, a solid electrolyte fuel cell which is free from peeling between layers and cracks and has high conductivity can be obtained.
Patent JP-S60258150-A (JP)
Title: Anilide compound, its preparation and herbicide containing same
Inventor: TAKEMATSU TETSUO
IPC: C07C323/41
Filed: 1984-06-06
Abstract: NEW MATERIAL:The compound of formula I (R is halogen, lower alkyl, lower alkoxy, nitro, acyl, phenyl, etc.; n is 1-5; when n is 2-5, plural R may be same or different). EXAMPLE:(2-Methyl-4-chloro)phenoxybutyric acid (4'-methyl)anilide. USE:Herbicide free from phytotoxicity to the gramineous crops even at a high rate of application. PREPARATION:The compound of formula I can be prepared by reacting the carboxylic acid of formula II or its reactive derivative with the aniline compound of formula III. When an acid chloride is used as the reactive derivative, the reaction is carried out preferably in the presence of a proper acid acceptor (e.g. potassium carbonate) in a proper inert solvent (e.g. benzene) usually at 0-40 deg.C.
Patent JP-H10304900-A (JP)
Title: Treatment of saccharified stock solution
Inventor: SHIMOI YOICHI
IPC: C13K1/08
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To use an economic separating membrane suitable for separating operation of an SS component by membrane treatment for a saccharified solution, to readily wash a membrane, to provide a large flux value and to miniaturize membrane treatment facilities. SOLUTION: In separating an SS component by membrane treatment for a saccharified solution, a saccharified stock solution 4 is separated into a scum part A, a cleared part B and a precipitate part C. A solution from the cleared part B is recovered as a saccharified solution by membrane treatment at a permeate side. A solution from the scum part A and/or the precipitate part C is joined to a residual solution at a concentrate side after recovery of the solution from the cleared part B as the saccharified solution, is introduced to a membrane treatment apparatus different from a membrane treatment apparatus for treating the cleared part B, is further concentrated, the SS component is separated into the concentrate side of the membrane while carrying out washing with cleaning water and the saccharified solution is recovered at the permeate side of the membrane.  Consequently the efficiency of the treatment of the saccharified stock solution can be improved.
Patent JP-S60258857-A (JP)
Title: Sealed type nickel-cadmium storage battery
Inventor: YAMASHITA KATSUMI
IPC: H01M4/52
Filed: 1984-06-06
Abstract: PURPOSE:To improve the cycle life of a sealed type storage battery and the filling volume of Ni(OH)2 by filling a spongy metal Ni substrate with Ni(OH)2 added with Ni powder, Co powder and CdO as active material and using this in a positive pole. CONSTITUTION:A spongy metal Ni substrate, is filled with paste of active material containing Ni(OH)2 as a main component, metal Ni powder, metal Co powder and 2-15% of CdO in weight ratio, and this is used as the positive pole of a sealed type Ni-Cd storage battery. In this active material, the metal Ni powder is conductive material, and the metal Co powder increases the utilization factor of the active material, and CdO acts to improve the life characteristic of charge and discharge cycle. It is possible to maintain high capacity density by means of the storage battery.