baber/WOPTO huggingface dataset:
Patent JP-2000277384-A (JP)
Title: Electrolytic capacitor
Inventor: YAMAGUCHI SEIJI
IPC: H01G9/04
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To prolong service life by a method, wherein an etched aluminum foil is coated on a face at an anode foil side of a cathode internal terminal. SOLUTION: An anode foil 1 of an electrolytic capacitor is formed with an oxidized film in a valve action metal of an etched aluminum foil of thickness 40 to 110 μm and purity 99.9% or larger, etc. This anode foil 1 is not etched, and is connected to an anode foil internal terminal 2 such as a tab terminal, a lead terminal, or the like forming an oxide film. Furthermore, a separator 3 of an electrolytic paper such as Manila paper, kraft paper, or the like is stacked on the anode foil. A cathode foil 4 of an etched aluminum foil of a thickness about 15 to 60 μm is stacked on the separator 3. This cathode foil 4 is connected to a cathode internal terminal 5 such as a tab terminal, a lead terminal, or the like of aluminum, etc.  An etched aluminum foil 6 of a thickness 15 to 60 μm is stacked on a face at the anode foil 1 side between the cathode internal terminal 5 and separator 3, covering a face at the anode foil 1 side of the cathode internal terminal 5.
Patent JP-S61236197-A (JP)
Inventor: JIYAN POORU BURUJIYOAAMOAN
IPC: H05K3/12
Filed: 1986-04-05
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-S60221962-A (JP)
Title: Sealed alkaline storage battery
Inventor: IKOMA MUNEHISA
IPC: H01M4/38
Filed: 1984-04-18
Abstract: PURPOSE:To obtain a sealed alkaline storage battery in which increase in internal pressure caused by overcharging is prevented by using a negative electrode comprising an alloy indicated in a general formular of Ca1-xMmxNialpha. CONSTITUTION:A negative electrode comprising an alloy indicated in a general formula of Ca1-xMmxNialpha (Mm is a mixture of rare earth metals, 0<x<1, 3.8<=alpha <=5.5) is used. This negative electrode shows good cycle life and high discharge voltage, and provides a sealed alkaline storage battery in which increase in internal pressure is prevented even after overcharging. The Ca1-xMmxNialpha alloy is cheaper compared with lanthanium metal because the rare earth metal mixture is used.
Patent JP-S60223050-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUKAZAWA TOSHIO
IPC: G11B15/26
Filed: 1984-04-18
Abstract: PURPOSE:To obtain a dubbing device which produces no difference of tape driving speed by avoiding application of a couple of forces to the bearing part of each capstan of two mechanisms of a magnetic recording/reproducing device. CONSTITUTION:In a dubbing mode, both a tape 61 of a master cassette 52 and a tape 81 of a slave cassette 72 are driven together. In other words, both pinch rollers 60 and 80 are driven at a fixed speed by capstans 55 and 57 respectively. Thus the tapes 61 and 81 are taken up to take-up reels 54 and 57 respectively. The tension of a belt 66 applied to the capstan 55 of the 1st mechanism and the press contact force of the roller 60 are not equal to a couple of forces since the angle formed by both forces is smaller than 180 deg.. Thus the bearing has no wear. The same result is obtained for the capstan 75 of the 2nd mechanism. As a result, both capstans 55 and 75 are rotated smoothly to produce no difference of tape driving speed between the 1st and 2nd mechanisms.
Patent JP-S572997-A (JP)
Title: Ceramic heat exchanger
Inventor: TONEGAWA HIROSHI
IPC: F28F21/04
Filed: 1980-06-10
Abstract: PURPOSE: To provide the ceramic heat exchanger wherein a ceramic wool is filled between the inner peripheral surface of a through hole pierced in a wall member and the outer peripheral surface of a ceramic pipe, for absorbing thermal expansion difference between the wall member and pipe and for functioning as a sealing to prevent any leakage of fluid caused by a slide of the pipe in the axial direction.  
     CONSTITUTION: The ceramic pipe 1 is supported by a pair of wall members 2 and 3 made of a heat insulative refractory and crosses through a flow passage 5 of a heat discharge fluid A. The ceramic pipe 1 includes a passage 4 through which a heat receiving fluid B flows from an inlet 6 to an outlet 7. The wall members 2 and 3 have recessed parts 9 and 13 at the pipe supporting parts wherein the ceramic wool filled layers 10 and 14 are provided. These layers 10 and 14 are prevented from dropping off by being sealed at opened ends with sealing parts 11 and 15 comprising a coating or filling of a heat insulative inorganic hardening adhesive. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07261669-A (JP)
Title: Structure of mesh panel
Inventor: OMORI HIROSHI
IPC: G09F7/18
Filed: 1994-03-24
Abstract: PURPOSE:To obtain the function of a large-screen signboard by mounting a mesh panel material at the front surface part of a frame body, forming insertion hole parts at the prescribed points of this frame body, mounting a rear surface part with small holes at the rear surface part of the frame body and suspending color sign plates at cross rails. CONSTITUTION:This structure is provided with the mesh panel material 1 formed by intersecting vertical rails 2 made of wires and the cross rails 3 made of wires having prescribed intervals in a square form. This mesh panel material 1 is mounted by welding, etc., to the front surface part 5 of the frame body 4. The insertion hole parts into which pipes, etc., and clamps for connection are insertable are formed at the prescribed points of the frame body 4. The rear surface part 10 with the small holes 9 into which connecting fittings to be connected to struts, etc., are fittable is mounted at the rear surface part of the frame body 4. The sign plate is then suspended to the cross rails 3 constituting the mesh panel material 1. Further, the struts constituting the signboard for advertisement of a large screen system are mounted at furring strips.
Patent JP-H04292653-A (JP)
Title: Copolymer thermoplastic resin and plastic lens
Inventor: HOSHINO YUKIHISA
IPC: C08G75/02
Filed: 1991-03-19
Abstract: PURPOSE:To obtain a copolymer thermoplastic resin, excellent in transparency, moldability, heat and moisture resistance, having small dependence on wavelength in spite of a high refractive index and useful as an optical material and a plastic lens prepared by molding the aforementioned resin. CONSTITUTION:A copolymer thermoplastic resin is composed of 10-95mol%, preferably 25-80mol% recurring units expressed by formula I (R<1> and R<2> are 6-30C arylene; R<3> and R<4> are 6-30C aryl) and 5-80mol%, preferably 10-70mol% recurring units expressed by formula II (R<5> and R<6> are 6-30C arylene; X 18 S, SO or SO2). The aforementioned resin has 2000-100000, preferably 5000-50000 number-average molecular weight.
Patent JP-S61237329-A (JP)
Title: Liquid cooling type projection type picture tube
Inventor: TAMURA KATSUYOSHI
IPC: H01J31/10
Filed: 1985-04-15
Abstract: PURPOSE:To enhance cooling effect and eliminate maintenance such additional supply of coolant by forming a tank which has the liquid reservior connecting with the space between a panel and transparent plate at the upper part of bracket. CONSTITUTION:A tank 7b having liquid reservior 7a is formed at the upper part of a metal bracket 7 and this liquid reservior 7a is connected through a hole 7c with the space 8 between the panel 1a and transparent plate 5. The tank 7b is formed in such the part so that the liquid reservior 7a does not affect the effective part of panel 1a and the coolant 6 is supplied to the space 8 and liquid reservior 7a. The liquid reservior 7a is generally filled with the coolant 6 so that a little space 9 is formed therein and the tank 7b is hermetically sealed with a cover 10 or sealed with a silicon bonding agent. Therefore, the coolant 6 heated by the panel 1a moves upward and guided into the liquid reservior 7a at the upper part and then cooled therein. Thereby, the cooling efficiency can be enhanced remarkably.
Patent JP-S62235513-A (JP)
Title: Driving apparatus of 3-dimensional measuring device
Inventor: ITO KATSUHIDE
IPC: G01B5/00
Filed: 1986-04-07
Abstract: PURPOSE:To make available displacement of machine with a straight advance characteristic maintaining the specified accuracy, by supporting pivotingly a swinging body free to swing in the approaching and retarding divections with respect to a guide member on a pivot shaft installed on a part where a travelling frame corresponds to the guide member. CONSTITUTION:Supply of dry air from an air supply apparatus to air pads 41, 43, 45 and 47 forms an air film between an air pad 41 and top surface of a rubbing guide unit 5 and air film between on air pad 43 and bottom surface of the rubbing guide unit 5. As a result, when the central carriage 19 displaces to the LH side of the top beam 9U, for instance, of the main carriage 9 to make the main carriage 9 itself to incline downhill in the LH direction, then the air pad 47 on the RH side stops above inclining action and accuracy is maintained unscathedly. Further, when the central carriage 19 displaces to the RH side of the top beam 9U, for instance, of the main carriage 9 to make the main carriage 9 itself to incline downhill in the RH direction, the air pad 43 on the LH side stops above inclining action and accuracy is maintained unscathedly.
Patent JP-H10273323-A (JP)
Title: Production of metal oxide film, apparatus for producing metal oxide film and composite material having metal oxide film
Inventor: KISHIMOTO KOJI
IPC: C01G23/053
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a process for forming a metal oxide film on a substrate surface and easily usable for continuous production by applying a coating material to the substrate surface. SOLUTION: A deposition reaction-type coating material 2 depositing a metal oxide by chemical reaction is applied to the surface of a substrate 1 and the material 2 is kept on the surface for a prescribed period to deposit a metal oxide film on the surface of the substrate 1. The deposition reaction-type coating material 2 containing reaction by-products is removed from the surface of the substrate to form the metal oxide film 3 on the substrate surface. Since the metal oxide film 3 can be formed by the application of the material to the substrate surface, the process is easily applicable to continuous production compared with a liquid-phase deposition process to dip a substrate 1 in a liquid.
Patent JP-S563023-A (JP)
Title: Heating element for cooking unit with temperature sensor
Inventor: OIGEN UIRUDE
IPC: F24C15/10
Filed: 1980-06-12
Abstract: 1. Radiant heating element for a cooking unit with a cooking surface (14), particularly made from a glass ceramic material, heating taking place by means of radiant heating resistors (13), arranged in an insulation (12) supported by a support shell (17), with a temperature sensor (28) for a control device arranged outside the heating element in the edge area thereof, and a heat transfer element (18) in thermal contact with the temperature sensor (28) which under areal contact engages on the bottom of the cooking surface (14), extends between the cooking surface (14) and the edge (16) of the insulation (12) adjacent thereto, and the outer portion (24) of which being spaced from the cooking surface (14) characterized in that the heat transfer element (18) has an inner portion (20), projecting from the outside into the heated area of heating element (11), being spaced from heating resistors (13) and engages on cooking surface (14) also in the radiant-heated area and covers the outer heating resistors (13) on part of their circumference, and in that the heat transfer element (18) has a plugon fastening (22, 23) comprising two fastening lugs (22) peripherally spaced from one another on the periphery at the heating element (11) and which can be mounted from above on the edge of the support shell (17).
Patent JP-S60223348-A (JP)
Title: Fm multiplex demodulating circuit
Inventor: NAKAGAWA TADASHI
IPC: H04H40/45
Filed: 1984-04-20
Abstract: PURPOSE:To prevent decrease in degree of separation of an L signal and an R signal without changing the duty ratio by detecting a level when a power supply voltage is decreased to drive a switching means. CONSTITUTION:When a level of a +Vcc power supply is decreased to a prescribed level or below, transistors (TRs) Q5, Q6 are driven into ON state. As a result, bases of TRs Q3, Q4 are connected forcibly to GND and the TRs Q3, Q4 are both turned off. That is, even when either of the TRs Q3, Q4 is turned off, the other TR is operated and there is no inconvenience that the duty ratio of the Q and Q' outputs is different. When the level of the +Vcc power supply is decreased, the oscillation of a flip-flop circuit is prevented, a stereophonic switch 12 is turned off completely by an output of an inverter 21, then no subcarrier signal is fed to a decoder 11. Thus, the degree of separation between R and L signals is not decreased in the stereo demodulation circuit.
Patent JP-H01252104-A (JP)
Title: Contactor controller for motor car
Inventor: YAMADA YOSHIMITSU
IPC: B60L15/20
Filed: 1988-03-31
Abstract: PURPOSE:To eliminate response delay of accelerator, by performing optimal switching control of motor control contacts. CONSTITUTION:Upon switching of an accelerator switch 2 from NC side to NO side, a relay 15 functions immediately to switch a relay contact 16 from NC side to NO side thus producing pulses C. Consequently, a flipflop 23 is set. On the other hand, contactors 3, 4 function in about 70mS. A signal (e) rises upon elapse of 70mS after switching of its contact 27 from NC side to NO side. Consequently, the flipflop 23 is reset and a 50mS signal (g) is produced from an OSM circuit 26. Output from a comparator 12 is brought to high level upon elapse of 50mS after low level interval of the signals (e), (g), and a power transistor 11 is conducted upon closure of contactor contacts 5, 6.
Patent JP-S63245570-A (JP)
Title: Picture processor
Inventor: MACHIDA HIRONOBU
IPC: G06T3/40
Filed: 1987-03-31
Abstract: PURPOSE:To execute a conversion with a minimum density error by extracting a reference picture element in a range half of the size of a dither matrix from a original picture data, operating, applying a dither processing and outputting a binary picture. CONSTITUTION:When the data of the original picture is inputted to a linear density conversion processing part 3, a position (x, y) on the original picture of a converted picture Q(I, J) is obtained based on a prescribed variable power ratio Cv in a sampling picture element selecting part 4. This position (x, y) is standardized by a distance between the adjacent picture elements of the original picture, and then, x=I/Cv, y=J/Cvo. An original picture element Of(i, j) (reference picture element) the nearest to this converted picture Q(x, y) is obtained and i=[I/Cv], j=[J/Cv] and the square brackets indicate a Gaussian symbol. These data is fed to a reference picture element selecting part 5, an original picture element group including the picture element Of(i, j) is selected as the reference picture element in the range of 2X4 half of the size 4X4 of the dither matrix, arithmetically operated 6, subjected to the dither processing in a dither processing part 7, binarized and outputted as the converted picture.
Patent JP-H11279218-A (JP)
Title: Removal of volatile material in polymer
Inventor: OTA MASAKATSU
IPC: C08F6/10
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing a volatile material in a polymer by which the volatile material can be removed to an extremely low concentration without requiring a multistep devolatilization vessel and further without requiring reduction of the concentration of the volatile material in the polymer to be charged even if a single step devolatilization vessel is used by optimizing the condition in a flash evaporation when removing the volatile component in the polymer with the devolatilization vessel. SOLUTION: This removing method of a volatile material comprises regulating the temperature of a polymer to be charged so as to be 200-280 deg.C, and the pressure in a devolatilization vessel so as to be 1-20 mmHg when removing the volatile component in the polymer with by the devolatilization vessel. The concentration [X (wt.%)] of the volatile material in the polymer to be charged into the devolatilization vessel is regulated so as to satisfy the formula 20> X>(weight average molecular weight)<2> ×5.2×10<-11> . A styrenic polymer obtained by a solution polymerization or a bulk polymerization is preferable as the polymer. The devolatilization vessel preferably has a plate fin type heat exchanger or a multitubular type heat exchanger, and further, a jacket or the like capable of controlling the temperature in the devolatilization vessel.
Patent JP-H01249497-A (JP)
Title: Memory card and production thereof
Inventor: YANASE ISAMU
IPC: B42D15/02
Filed: 1988-03-31
Abstract: PURPOSE:To obtain a thin-type high-density memory card, by a construction wherein a memory IC chip is embedded in an opening provided in a card frame, and two adjacent sides of the chip are disposed in contact with two adjacent sides of the opening which are provided with a total of at least three positioning protrusions located dispersedly. CONSTITUTION:A card frame 1 is provided with a plurality of openings 2, in each of which a memory IC chip 3 is embedded. Two adjacent sides of each of the memory IC chips 3 is disposed in contact with two adjacent sides of the opening 2 which are provided with a total of three positioning protrusions 41-43 located dispersedly. The protrusions 41-43 sets the relative positions of the IC chips 3 with high accuracy. Because the relative positions of the memory IC chips are set with high accuracy by the two sides, provided with the positioning protrusions, of each of the openings, a memory card with high reliability can be obtained through a simple process and in a high yield.
Patent JP-S59203499-A (JP)
Title: Method for detecting damage to liver
Inventor: TAKAHASHI NAOCHIKA
IPC: A61K35/407
Filed: 1983-05-04
Abstract: PURPOSE:To make it possible to carry out extremely early diagnosis of hepatic disorder, by adding blood, etc. of a test individual to a culture medium, cultivating hepatic parenchymal cells in the above-mentioned culture medium, and judging the presence or absence of division and growth thereof. CONSTITUTION:Blood, blood plasma or blood serum of a test individual, e.g. a warm-blooded animal, is added to a culture medium, and hepatic parenchymal cells of the warm-blooded animal are then inoculated into the above-mentioned culture medium and cultivated preferably at 35-39 deg.C for one day - 2 weeks to judge the division and growth of the hepatic parenchymal cells in the culture medium. EFFECT:If there is damage to the liver, the division and growth of the hepatic parenchymal cells are observed in the culture medium due to the release of the hepatic cell growth factor to the blood. USE:In addition to the diagnosis of hepatic disorder, safety tests of chemicals, etc. can be carried out by using animals.
Patent JP-S61238998-A (JP)
Title: Method for preventing defective contact of long-sized aluminum material in vertical hanging type surface treatment line
Inventor: MURAYAMA HIROSHI
IPC: C23G3/00
Filed: 1985-04-12
Abstract: PURPOSE:To prevent the generation of a defective product by the contact of long-sized materials with each other by attaching rings made of silicon rubber, etc., to the free bottom ends of the long-sized Al material hung vertically from an electrolytic frame. CONSTITUTION:The rings 4 made of the silicon rubber or 'Teflon(R)' rubber are attached to the free from ends 3a of the many long-sized materials 3 hung vertically by jigs 2 from the electrolytic frame 1 in a vertical hanging type surface treatment line for the long-sized Al materials. There is no need for attaching rings 4 to the entire number of the materials 3 and a satisfactory effect is obtd. by attaching the same to every other long-sized materials. Such method is applicable to the materials 3 having any sectional shape and even if the intervals of vertical hanging change. The generation of the defect to be generated by the contact of the long-sized materials with each other is prevented.
Patent JP-H01249954-A (JP)
Title: Stirling engine
Inventor: NAGATOMO SHIGEMI
IPC: F02G1/055
Filed: 1988-03-31
Abstract: PURPOSE:To improve the efficiency by gradually increasing the sectional area of a flow passage for the communication between an expansion cylinder inside space and a high temperature heat exchanger toward a cylinder head. CONSTITUTION:The working space 27 of an expansion cylinder 1 communicates to the first flow passage 24 of a heat transfer pipe 20 which constitutes a high temperature heat exchanger 5 through a flow passage 28. The sectional area of the flowing passage 28 is gradually increased towards the expansion cylinder head 12. A rib 29 is formed integrally along the flow direction at the position faced to the flow passage 28 of the expansion cylinder head 12. Therefore, the working liquid smoothly flows, and the flowing loss is reduced, and high efficiency can be achieved.
Patent JP-H04315520-A (JP)
Title: Electrode guiding energizing device for wire cut electric discharge
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1991-04-11
Abstract: PURPOSE:To provide an electrode guiding energizing device for wire cut electric discharge which performs continuous machining at a high speed by means of a high current and has high machining precision. CONSTITUTION:A plurality of guide members 11, 12, and 13 to position a wire electrode at a machining part are manufactured by using a rigid material, and at least one thereof is additionally functioned as an energizer 13 to a wire electrode. In desired embodiment, the guide members 11, 12, and 13 comprises a pair of guide members 11 and 12 located facing each other to a holder 10 with a wire electrode 2 therebetween and the energizer 13 having a tip edge inserted in a gap between a pair of the guide members 11 and 12 and additionally functioning as a guide member brought into contact with the wire electrode 2. A machining liquid injection nozzle 9 may be attached to the holder 10.
Patent JP-H06349177-A (JP)
Title: Disk reproducing device
Inventor: AOYAMA NOBORU
IPC: G11B17/04
Filed: 1994-04-18
Abstract: PURPOSE:To obtain a disk reproducing device capable of realizing functions to prevent a disk from detaching at the time of reproduction and to correct the disk mounting attitude at the time of table insertion in the very simple structure with hardly affecting the thickness of the device. CONSTITUTION:Projecting parts 61 abutting the upper surface of the disk floating from a turntable 5 to suppress the floating of this disk to the specified height are provided on the inside surface of a cabinet. By this arrangement, the floating of disk is suppressed to the specified height, i.e. to such a degree that the disk is undetached, by the projecting parts 61 even though the disk is just about to float from the turntable 5 in the time when the disk is reproduced. Also, even though the disk is obliquely mounted on the table 2 at the time of table insertion, the disk is reset in the normal attitude by the projecting parts 61.