baber/WOPTO huggingface dataset:
Patent JP-S61262135-A (JP)
Title: Serial type thermal printer head
Inventor: KASHIWAJIMA TADASHI
IPC: B41J2/335
Filed: 1985-05-16
Abstract: PURPOSE:To enhance the close contact between a heat generating resistor and a platen roller and to also eliminate necessity enlarging the platen roller even if the number or memory dots are increased, by providing the heat generating resistor in facial contact relation to the surface of the platen roller. CONSTITUTION:A substrate 10 is formed into a shape having a flat surface 11 and a curved surface 12 and a strip like glaze layer 20 is formed to the curved surface 12 in the peripheral direction of said curved surface 12. An almost L-shape driver side lead 40 and a strip shaped common side lead 50 are formed on the curved surface 12 in both sides of the glaze layer 20 in the longitudinal direction thereof in a separated state and the curvature of the curved surface 12 of the substrate 10 is made almost same to that of the surface of a platen roller 70 to be contacted with the heat generating resistor 30. Prior to the curing of ceramic coming to the substrate 10, that is, in a stage of so called green sheet, said green sheet is baked in a state curved into a desired shape to form the substrate. The heat generating resistor 30is arranged at a position separated by an almost uniform distance from the surface of the platen roller 70 and almost uniformly and closely contacted with the platen roller 70.
Patent JP-S5533210-A (JP)
Title: Memory division system of mass storage system
Inventor: SOUMA YUKIO
IPC: G06F12/16
Filed: 1978-08-31
Abstract: PURPOSE: To keep small the minimum unit, extension unit and disconnection unit of a memory unit without increasing segments in number by setting the number of package storage display bits and the number of bytes of a package-storage extension unit to specific values respectively.  
     CONSTITUTION: The number of package storage display bits is set to 2 n (n≥2), and that of bytes of the extension unit of a memory package storage is to not less than three kinds of numbers expressed by powers of 2. For example, memory control part 2 is provided with segment registers 200W215 corresponding to the number of memory arrays 100W115 provided to memory main body 1, and each segment register is with floating memory address part FMA and storage register part CAP. Then, the number of bits of this storage register part CAP is set to four and that of bytes of the extension unit of the memory package storage is to at least not less than three kinds of numbers expressed by powers of 2, e.g. 2MB, 4MB and 8MB. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58223260-A (JP)
Title: Manufacture of plate for battery
Inventor: KANBAYASHI MAKOTO
IPC: H01M4/26
Filed: 1982-06-18
Abstract: PURPOSE:To enhance the packing efficiency of a plate for a battery by packing an active material powder into a base plate made of a porous foamy body having three- dimensionally continuous holes while giving vibrations to the base plate, and adding a liquid to the base plate, being followed by packing the active material. CONSTITUTION:A base plate 1 made of a porous foamy metallic body having three- dimensionally continuous holes, is passed within a packing container 2 which is provided with a vibrator 4 and packed with an active material powder 3 so as to cause about 80% of the given packed amount of the active material powder 3 to be packed into the holes of the base plate 1. Then a liquid such as water is added to the base plate 1 by means of a sprayer 5. Next, the active material powder 3 is supplied from a supplying device 6 and packed into the holes of the base plate 1, then rubbed into the holes of the base plate 1 by means of a tool 7. After that, the base plate 1 is passed through a dryer 8 and a press roller 9, thereby making a battery plate. As a result, homogeneous high-density packing of the active material powder 3 can be performed by packing the active material powder 3 again after the apparent volume of the active material powder 3 is reduced by adding a liquid to the base plate 1 packed with the powder 3.
Patent JP-H05280352-A (JP)
Title: Air intake device for internal combustion engine
IPC: F02B29/00
Filed: 1992-03-30
Abstract: PURPOSE:To increase charging efficiency of intake air to increase torque by reducing intake air resistance at medium and low speeds and also reducing dead volume. CONSTITUTION:An air intake device is provided with main and auxiliary passages 3a and 3b provided in an air intake passage 3 of an internal combustion engine, a control valve 10 which opens the main passage 3a at high speed and closes it at medium and low speeds, and a check valve 12 which allows air in the auxiliary passage 3b to flow in the air intake direction and closes by air flowing in the reverse direction. The closing position of the control valve 10 is set at a position so that its opening and closing end in the upstream is positioned near the merged port in the auxiliary passage 3b in a partition in the auxiliary passage 3b, the opening and closing end in the downstream is positioned in the downstream of the position, and the position is slanted relative to the flow direction in the main passage 3a.
Patent JP-S58221903-A (JP)
Inventor: KAWAKAMI KOUICHI
IPC: A44B19/36
Filed: 1982-06-19
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-H0743978-A (JP)
Title: Formation of image and method for developing electrostatic image
Inventor: JIYOZEFU WAI KAUKEINEN
IPC: G03G15/01
Filed: 1994-05-19
Abstract: PURPOSE: To provide a method for developing a high-density image free from scavenging in the existence of a dry toner image. CONSTITUTION: An electrostatic image on an image constituting body including the 1st dry toner image is toned with 2nd toner, for instance, toner having a 2nd color different from the 1st toner. Toning is performed by using developer having carrier made like a permanent magnet having high coercivity and toner moving in a developing zone by a core 104 rotating at high speed in a sleeve 106. The transition of a magnetic brush caused by the core 104 rotating at the high speed makes the carrier made like the permanent magnet having the high coercivity actively move by wave motion having a maximum value and a minimum value alternately. The scavenging of the 1st toner image is prevented by completely separating the sleeve 106 from the image constituting body so that the developer of the maximum value may not contact with the image constituting body in a toning process.  In order to enhance developing, AC voltage 110 is impressed between the sleeve 106 and the image constituting body.
Patent JP-S62263992-A (JP)
Title: Partial plating method
Inventor: SUZUMURA TAKASHI
IPC: C25D5/02
Filed: 1986-05-08
Abstract: PURPOSE:To enable partial plating with high positional accuracy by holding a body to be plated between a pressing plate and a mask having projections which are fixed in recesses or openings in the body. CONSTITUTION:A lead frame 3 as a body to be plated is held between an electrically nonconductive pressing plate 2 of silicone rubber or the like having superior chemical resistance and satisfactory liq. sealing property and a mask 4 having an opening 7 for plating. The mask 4 has projections 4a which are fixed in pilot holes 3b in the lead frame 3 in a watertight state on the side brought into contact with the lead frame 3. The projections 4a are preferably present near the opening 7. The plate 2 and the mask 4 are pressed against the lead frame 3 through a holding plate 1 and a mask holder 5, respectively, and a plating soln. is sprayed on the prescribed surface 3a to be plated from a nozzle 6 through the opening 7 to plate the surface 3a.
Patent JP-S5731089-A (JP)
Title: Optical character reader
Inventor: MIYAKE YASUO
IPC: G06V10/10
Filed: 1980-07-31
Abstract: PURPOSE:To read surely a character pattern by a method wherein a character pattern subjected to photoelectric conversion is rotated in the standard direction according to contents of a directional mode register in which a data showing a read-out direction of the character pattern has been written, and versatility is given to the read-out direction of the character pattern entered in a card. CONSTITUTION:Output data of an arithmetic logic operating unit 44 are set in a column address register 46 or 49 respectively as a column address data by execution of a command from a microprogram memory 40, and row address data are set in a row address register 47 or 50. Further, contents stored in a cut-out character memory 48 according to an output controlling signal CS of a decoder 45 and assignment of register 46, 48, 49, 50 is written in a cut character memory 11. At the time of this read and write, by rotating the direction of read in the standard direction by AND circuits 81, 82 that takes an output of the directional mode register 52 as an input and an inverter 80, recognization of a character pattern in a recognizing part 54 is made to be accurate.
Patent JP-H043175-A (JP)
Title: Mechanism for transporting cut paper
Inventor: TOKORO HIROYOSHI
IPC: G03G15/00
Filed: 1990-04-20
Abstract: PURPOSE:To allow the switching of a face-up and a face-down and to increase a printing speed by enclosing a reverse plate with a paper path for face-up discharging and a paper path for face-down discharging. CONSTITUTION:This mechanism is constituted by having a switching gate 4 right behind a delivery roller 3 and enclosing the reverse plate 5 of a switch back mechanism with the paper path 6 for face-up discharging and the paper path 7 for face-down discharging. The paper printed on one surface is delivered by the delivery roller 3 and is introduced to the paper path 6 for the face-down discharging by the operation of the switching gate 4 in the case of the face-up discharging. This paper is discharged in the state of the face-up on a stacker 11 by discharging rollers 10 existing before this bath. The face-up and face-down discharging is executed in this way and the degradation in the printing speed is obviated.
Patent JP-H05277804-A (JP)
Title: Numerically controlled machine tool
IPC: B23B3/30
Filed: 1992-03-31
Abstract: PURPOSE:To enable efficiently working of various kinds of bars. CONSTITUTION:A long bar 99, is transfered as it is, from a bar supply unit 44 onto a bar feeding unit 50. The bar 99 is fed to a cutter 60 side to be held by means of clamps 55 and 56. The bar 99 is cut by means of a saw 64 to form a workpiece 99a having a predetermined length. The workpiece 99a is carried from front of the base 4 of the main tool 3 by means of a material handling device 20. The workpiece 99a is held by means of chucks 8 and 18 of main shafts 7 and 17.
Patent JP-H05271676-A (JP)
Title: Working fluid composition for refrigerator
IPC: C09K5/04
Filed: 1992-03-30
Abstract: PURPOSE:To improve thermal stability, electric insulating properties, moisture absorption properties, and hydrolytic stability by compounding a refrigerator oil based on a specific ester with a hydrofluorocarbon. CONSTITUTION:A 2-30C di- to hexahydric alcohol is reacted with a carboxylic acid (deriv.) of formula I (wherein R<1> is 1-9C alkyl, and R<2> and R<3> are each 2-10C alkyl provided that the sum of the numbers of carbon atoms of R<1>, R<2>, and R<3> is 5-13) to give an ester of formula II (wherein R<4> is a 2-30C n-hydric alcohol residue, and (n) is 2-6 provided that n-hydric groups of formula III may be the same or different from each other) having a kinematic viscosity (100 deg.C) of 1-100cSt, an acid value of 1mg KOH/g or lower, and a hydroxyl value of 1-50mg KOH/g or lower. A refrigerator oil based on the ester is compounded with a hydrofluorocarbon in a wt. ratio of 1/5 to 10/1.
Patent JP-H042384-A (JP)
Title: Automatic method for supplying metal for slot machine or metal lending machine therebetween
Inventor: FUKUDA MASAHARU
IPC: A63F9/00
Filed: 1990-04-20
Abstract: PURPOSE:To enable metal pieces to be fed speedily and efficiently by performing the discharging working of the metal pieces in a fixed quantity, with a metal feeding machine, and by stopping a conveyor when metal pieces in a quantity approximate that discharged from the machine are cast in a feeding container. CONSTITUTION:When the empty state of a metal treating device 4 is detected, then a conveyor 2 is driven, and the shutter mechanism of a metal feeding container 3 is opened, and a metal feeding machine 1 is driven, and metal pieces in a fixed quantity are discharged. The counting of the metal receiving quantity of the feeding container 3 with a counter mechanism 24 is compared with a fixed piece quantity, and when the counting does not come to the fixed piece quantity, then a fixed time is set by a timer, and when the counting is increased within the fixed time, then the timer is reset, and when the counting coincides with the fixed piece quantity, or when a timing for the fixed time of the timer is completed without increasing the counting, then the shutter mechanism is closed, and the conveyor 2 is stopped. Accordingly, the operating time of the conveyor is shortened, and the re-driving of the metal feeding machine is not needed.
Patent JP-S60248270-A (JP)
Inventor: SAKAI AKIRA
IPC: B07B13/02
Filed: 1984-05-25
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-H11298096-A (JP)
Title: Low emi feeding-wiring structure, circuit board using the same and low emi electronic device
Inventor: SHINPO KENICHI
IPC: H05K1/02
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To lessen unwanted electromagnetic radiations from feeding and high speed signal wirings by forming a parallel coupling structure of signal or power feed wiring and ground wiring, having the same width with a dielectric layer inserted therebetween to dispose the wirings near to each other face to face. SOLUTION: Wirings 1, 3 having the same width are disposed on the opposite faces of a dielectric layer 2. Self inductances L1, L2 and mutual inductance M exist on each of two parallel wiring boards. The current flows in the reverse direction on a signal or power feed wiring to a ground wiring, so that the effective inductance Le is represented by L3=L1+L2-2M. A relation M=k(L1L2)<1/2> holds between the self inductances L1, L2 and a mutual inductance M, and k is called the coupling factor. The parallel coupling structure has a strong coupling between both wirings, hence the mutual inductance is high and effective inductance L3 is low. Thus unwanted electromagnetic radiations from the feed and high speed signal wirings can be lessened.
Patent JP-S5533430-A (JP)
Title: Production of aromatic ester of fatty acid
Inventor: KAMIYA YOSHIO
IPC: C07C67/05
Filed: 1978-09-01
Abstract: PURPOSE: The liquid-phase oxidation of a benzen derivative as toluene is conducted in a fatty acid in the presence of a cobalt salt, copper slat and bromine compound to produce inexpensively said aromatic ester of fatty acid useful as solvent for perfume and alkyd resin, etc., in high yield.  
     CONSTITUTION: A benzene derivative that has at least one alkyl substituent with at least one hydrogen atom in the α-position to benzene nucleus as toluene or xylene is oxidized in liquid phase using fatty acid preferably acetic acid, as the solvent in the presence of a cobalt salt, copper salt and a bromine compound with molecular oxygen, thus producing said aromatic ester of fatty acid. The salts of cobalt and copper and the bromine compound are preferably cobalt acetate, copper acetate and sodium bromide resplectively where the atomic ratio of Co:Cu:Br is 1:0.1W10:0.5W 100. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5332396-A (JP)
Title: Electrode device for detecting quad elementary wire disposition deficiency of communication cable
Inventor: UMEDA SHIYUUSAKU
IPC: H01B13/00
Filed: 1976-09-07
Abstract: PURPOSE: To enable to perform feeding of an input signal or receiving a cross talk signal with no contact without using any converter by providing a T branch wave guide on a pair of wave guides, and by being mounted so as a transmission signal to be a reverse phase. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05301396-A (JP)
Title: Ribbon mask, processing thereof, and printing device
Inventor: TOMITA NOBUMITSU
IPC: B41J11/62
Filed: 1992-04-24
Abstract: PURPOSE:To provide a ribbon mask for which polishing processing is not necessary and a method for processing the ribbon mask. CONSTITUTION:A thermosetting resin 11 is applied by printing on an area slightly larger than a protrusion around an opening 7 of a ribbon mask 10, considering dislocation at printing. Thereafter, the resin 11 is cured by heating treatment, and flashes 8 are covered entirely with the cured resin 11. Thus, the protrusion around the opening 7 of the ribbon mask 10 is coated with the thermosetting resin 11 by printing, so that simultaneous multiple printing will be possible, thereby processing time can be shortened considerably.
Patent JP-S63274462-A (JP)
Inventor: NAKAMURA KAZUMASA
IPC: B02C21/00
Filed: 1987-05-01
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-S62264572-A (JP)
Title: Manufacture of beta-alumina solid electrolyte tube
Inventor: YOSHIKAWA MASANORI
IPC: C04B37/00
Filed: 1986-05-09
Abstract: PURPOSE:To make extrusion molding capable of thin thickness and accurate dimension possible to reduce internal resistance and to lengthen the the life of a battery by connecting a beta-alumina sinter to one end of a sintered beta-lumina tube whose both ends are opened. CONSTITUTION:One end surface of a sintered beta-alumina tube 5 and the end surface to be connected of a beta-alumina sinter 8 for the end sealing are polished like mirror with diamond paste, then the polished surfaces are immersed in concentrated phophoric acid and contacted to connect. Thereby, the sinter 8 can be produced by extrusion molding capable of thin thickness and accurate dimension. Therefore, the internal resistance of a battery is decreased and the life is lengthened.
Patent JP-H06321232-A (JP)
Title: Packing case
Inventor: TANAKA ZENNOSUKE
IPC: B65D5/28
Filed: 1993-05-07
Abstract: PURPOSE:To minimize overlapping parts of material by a method wherein a packing case is composed of side guide parts equipped with engaging protuberances for engagement with engaging holes provided to a bottom part and upper parts, each of which is formed through a crease to each of two side parts facing each other with the aforementioned side guide parts provided to each of both sides thereof. CONSTITUTION:A plurality of engaging holes 1a-1d are provided to places near the peripheral parts of a bottom part 1. Side guide parts 3a-3d are provided respectively to each of ends on side parts 2a and 2c facing each other of the side parts 2a-2d formed through creases to the periphery of the bottom part 1. Engaging protuberances 3e-3h for engagement with the engaging holes 1a-1d provided to the places near the peripheral parts of the bottom part 1 are provided as integral parts to each of the aforementioned side guide parts 3a-3d. Then, upper folding parts 4c-4h are formed in continuity to each of ends of both of upper parts 4a and 4c that are formed in continuity through creases to peripheries of the side parts 2a and 2c. Thereby the material can be easily erected into a case by utilizing each of the engaging protuberances 3e-3h, the engaging holes 1a-1d and the creases.
Patent JP-H073619-A (JP)
Title: Stocking-inserting apparatus of stocking-finishing machine
Inventor: TANIGUCHI SHOJI
IPC: D06C5/00
Filed: 1991-04-10
Abstract: PURPOSE:To greatly reduce a burden of an operator by finally inserting a stocking, which is temporarily applied on a foot pattern while it is resting, up to toe with a chucking means movable in a vertical direction. CONSTITUTION:A group of foot patterns T are stopped in a spread state with equal intervals between each other short of a setting section of a stocking-finishing machine. Transferring means A is actuated to allow a chucking means E to move along a guide rail 10 and stop at the head T of the group of the foot patterns. A stocking 8 is temporarily applied on the foot pattern 7 by an operator, the foot pattern 7 is exactly located by a positioning means F and the lower chuck C is inserted between foot patterns T by a rotary means D. Subsequently, an elevating means B is actuated, the open part of the temporarily applied stocking 8 is held by the lower chuck C, a higher part than the open part of the stocking 8 is held by the middle chuck C and the heel part of the stocking 8 is held by the upper chuck C respectively together with the foot pattern 7. Then, a stroke-supporting device G is actuated and the upper chuck C is lowered to insert the stocking 8 up to the toe of the foot pattern 7. After that, every chuck C is released and returned to each original position to complete the insertion process.
Patent JP-H09292300-A (JP)
Title: Rotary type viscosity vacuum gauge
Inventor: ISOGAI HIDEAKI
IPC: F16C32/04
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To stably hold a rotary shaft by providing superconducting magnetic levitation holding mechanisms on both upper and lower ends of the rotary shaft. SOLUTION: A sample 32A is axisymmetrically supported with a vertical rotary shaft 31, and the upper and lower ends of the shaft are magnetized into a N-pole and a S-pole. The upper and lower parts of the rotary shaft 31 are non-contactly supported with upper and lower non-contact superconductive bearings 33, 34 by Meissner effect. The upper and lower ends of the shaft 31 are magnetized into the N-pole and the S-pole. When the bearings 33, 34 are in the superconductivity state, the shaft 1 receives resiliency at the upper and lower end by Meissner effect so as to be held non-contactly. A spur gear 35 is fixedly secured to the shaft 31, and a drive gear 36 is fitted to the output shaft of a motor 37. At starting, the motor 37 drives the gears 36, 35, and when fixed rotation is given to the shaft 31, the motor 37 is moved so as to separate the gear 36.  Thereafter the degree of vacuum is measured similarly to a customary case. Because the rotary shaft 31 is non-contactly supported at the upper and lower ends in this way, precession or hunting is not generated.
Patent JP-S5731759-A (JP)
Title: Heat collector of solar heat water heater
Inventor: MATSUOKA MITSUTOSHI
IPC: F24J3/00
Filed: 1980-08-01
Abstract: PURPOSE:To make it possible to perform a stable hot water supply by providing a preheating water tank at the bottom part of a heat collecting body and preheating water expected to be used on the following day. CONSTITUTION:A heat collecting plate 8 and a preheating water tank 2 at the bottom part of a heat collecting body 1 consisting of a water passing pipe 7 are installed within a heat collector 3. The preheating water tank 2 is connected to a hot water storage tank 10 by a low-temperature water feed reversing pipe, and a water feed pipe 13 is connected to the preheating water tank 2. A low-temperature water feed pipe 14 having an opening at the upper part of the preheating water tank 2 is connected to a communicating pipe 9 connected to the lower end of the water passing pipe 7. When water introduced from a water feed pipe 13 is filled in the preheating water tank, the water passing tank 7, the communicating pipe 9 and the hot water storage tank 10 and the heat collecting body 1 is heated by solar heat, water within the water passing pipe is warmed and sent to the hot water storage tank 10, and water at the bottom part of the hot water storage tank 10 is sent to the preheating water tank 2 through the low-temperature water feed reversing pipe 12. Further, water is circulated from the communicating pipe 9 to the water passing pipe 7 by the low-temperature water feed pipe 14, and the temperature of water is successively raised.