baber/WOPTO huggingface dataset:
Patent JP-S61182955-A (JP)
Title: Electrode head
Inventor: YOSHIKAWA YOSHITAKA
IPC: B41J2/395
Filed: 1985-02-08
Abstract: PURPOSE:To enable high resolution recording on a recording member, by a method wherein calcite is used as a material fixing a long and slender electrically conductive member and a distance between the tip of the long and slender electrically conductive member and the recording member is electrified by making only the tip of the electrically conductive member expose. CONSTITUTION:As for an electrode head, processing of a groove whose width and depth are 50mum and pitch is 150mum is applied to calcite 12 (the groove is provided in parallel with a shaft) by making use of a dicing saw, and after a long and slender copper wire 11 (diameter 50mum) has been fitted in the groove as an electrically conductive member, the copper wire is fixed by holding the same with calcite 13 which is of the same quality as the calcite 12. As an electrode is not made to protrude, buried into a fixing material, and only the tip part is exposed, it is good also even if the electrode is thin and a length of the electrode can be selected freely, an electrode head whose solution is high and life is long becomes possible. The title electrode head is superior in printing quality due to a matter that the circumference of the long and slender electrically conductive member is not damaged dust to be generated at the time of recording does not adhere and recording paper is not damaged even if the electrode head is moved while the same is being kept abutted against the recording paper as the calcite is being used for the fixing material.
Patent JP-S59150293-A (JP)
Title: Heat storage tank
Inventor: IKETANI KAZUTOSHI
IPC: F28D20/02
Filed: 1983-02-15
Abstract: PURPOSE:To provide a simple internal constitution and excellent heat exchange, by providing auxiliary parts each comprising a sealing part and a resisting part between storing bodies so that a plurality of divided parts are provided. CONSTITUTION:A heat storing material 17 is included in a film material 16 in a heat storing body 11. The heat storing bodies 11 are supported by a supporting rod 10 along the direction of a heat medium, which flows between the heat storing bodies 11. A plurality of said assemblies are aligned. An auxiliary part 20 comprises a sealing part 19 and a resisting part 20. The heat storing body 11 is divided into a plurality of parts by the auxiliary parts 12. In this constitution, the flow path of a heat medium between the neighboring auxiliary parts 12 is obstructed. Swelling of the heat storing body 11 when it is suspended is suppressed. Deviation of the flow of the heat medium between the heat storing bodies 11 is reduced. Therefore, the heat exchanging property can be improved by the simple constitution.
Patent JP-H02206309-A (JP)
Title: Current limiter for electric motor car
Inventor: TAKECHI HIROAKI
IPC: B60L15/28
Filed: 1989-02-03
Abstract: PURPOSE:To make the constitution of an apparatus into a low-cost one by monitoring the ON-dropping voltage of FET and by breaking said FET, when said voltage is higher than a reference voltage corresponding to a temperature. CONSTITUTION:A gate circuit 20 switches FET 12 according to the output of an accelerator means 18 to regulate a current flowing to a motor 10. A drain-source voltage VDS for the period while said FET 12 is ON, is detected via a diode 24, the forward dropping voltage of said diode 24 is compensated by a differential amplifier 28, and said drain-source voltage is compared with a reference input by a comparator 22. When said voltage exceeds the reference input, the gate circuit is blocked via AND circuit 40 to cut OFF the current to said motor 10. The temperature of the FET 12 is detected by a thermistor 32 and the reference input to be inputted to the comparator 22 is changed according to said temperature, so that it is possible to correct the part undergoing a temperature change of the internal resistance of said FET 12.
Patent JP-H06236578-A (JP)
Title: Optical disk
Inventor: KAWADA SEIJI
IPC: G11B7/24
Filed: 1993-02-12
Abstract: PURPOSE:To provide the optical disk with which the recording marks smaller than the beam diameter obtd. at the diffraction threshold of a laser beam are readable and which is improved in recording density. CONSTITUTION:A saturable absorber film 6 is formed on the side where the laser beam 8 is made incident from a recording film 4 of the optical disk. Absorption is satd. only in the parts where the light intensity in the laser beam spot is higher than the saturable absorption threshold value and transparent regions are formed in this saturable absorber film 6. As a result, the marks in the opaque regions cannot be read out and the apertures smaller than the beam diameter obtainable at the diffraction threshold of the laser beam are formed. The reading of the microrecording marks is thus possible.
Patent JP-H05222744-A (JP)
Title: Hydraulic controller for articulated type working machinery
Inventor: DATE KENICHIRO
IPC: E02F3/43
Filed: 1992-02-10
Abstract: PURPOSE:To make a hydraulic cylinder easily selectable even in the case where a combination of the hydraulic cylinder for automatic control over standard specifications and short arm specifications or the like is varied. CONSTITUTION:Each of first to third hydraulic cylinders 6, 7 and 8 driving each of first to third arms are driven by pressure oil out of a control valve 10 which is automatically operated by a controller 50, making these arms perform the specified motion. Either one of the hydraulic cylinders (for example, the hydraulic cylinder 7) is connected to this controller 10, and each of selector valves 41, 42 is set up in space between the remaining two hydraulic cylinders 6, 8 and the control valve 10. When these selector valves 41, 42 are selected to a position (a), the control valve 10 is connected to the hydraulic cylinder 8 on one side, and when they are selected to a second position (b), the control valve 10 is connected to the hydraulic cylinder 6 on the other. Accordingly, in the case where the hydraulic cylinder to be automatically controlled is varied in time of standard specifications and short reach specifications, etc., a changeover of the hydraulic cylinder is made easily possible only selecting these selector valves 41 and 42.
Patent JP-H07234778-A (JP)
Title: Arithmetic circuit
Inventor: ABIKO SHIGEYUKI
IPC: G06F7/53
Filed: 1994-02-22
Abstract: PURPOSE:To provide the arithmetic circuit of a small scale, which can reduce the delay of the circuit. CONSTITUTION:Concerning data A and B of 40 bit which is inputted to the arithmetic circuit 100, higher-order 24 bits are calculated by a first arithmetic circuit 110 and lower-order 16 bits are calculated by a second arithmetic circuit 120. When an arithmetic circuit dividing signal (p) is a signal indicating the not-dividing of the arithmetic circuit, a carry propagation control circuit 130 propagates a carry between the arithmetic circuits 120 and 110, and an instruction control circuit 140 outputs the same instruction to each arithmetic circuit. Thus, thic circuit becomes the arithmetic circuit of 40 bits. When the signal (p) is a signal indicating the division of the arithmetic circuit, the carry propagation control circuit 130 stops the propagation of carry between the arithmetic circuits 120 and 110, and an instruction control circuit 140 outputs independent instructions to each arithmetic circuit. Thus, this circuit becomes the parallel arithmetic circuits of 24 bits and 16 bits.
Patent JP-S63191592-A (JP)
Inventor: OKURA NORIO
IPC: B25J9/06
Filed: 1987-02-04
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-2000219827-A (JP)
Title: Thermosetting powder coating material composition
Inventor: KUMAOKA HIROYUKI
IPC: C09D5/03
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a powder coating material capable of making solvent resistance compatible with acid resistance without sacrificing the appearance and weather and blocking resistances of a coating film. SOLUTION: This composition consists essentially of an acrylic resin which is a copolymer having 5-50 wt.% of a styrene-based monomer, 20-50 wt.% of an epoxy group-containing vinylic monomer and 1-30 wt.% of a hydroxyl group- containing vinylic monomer and further having 40-90 deg.C glass transition temperature and 4,000-30,000 weight-average molecular weight (Mw) according to a molecular weight measurement in a gel permeation chromatography of a tetrahydrofuran-soluble portion and a polybasic acid. In this case, the ratio of the sum total of the epoxy group-containing vinylic monomer and the hydroxyl group-containing vinylic monomer is preferably 30-70 wt.% in the above acrylic resin.
Patent JP-H06241284-A (JP)
Title: Transmission series with internal meshing planetary gear structure
Inventor: MINEGISHI SEIJI
IPC: F16H1/32
Filed: 1993-02-12
Abstract: PURPOSE:To actualize those of being lighter in weight, compact in size and high steeliness as well as to make multifarious combinations easily obtainable at the time of promoting a series of reduction gears adopted with an internal meshing planetary gear structure. CONSTITUTION:A reduction gear mechanism part is supported inboard on a casing 112 via a pair of bearings 115a and 114b, while a range of up to these paired bearings 115a, 115b is set to a reduction gear part pack F and unitized as one body. In addition, this reduction gear part pack F is housed in an internal gear 110 and, in turn, this internal gear 110 is unified with the casing 112, and further a planetary gear structural part D or E, inclusive of an output shaft cover too, are unitized. Likewise, those of input side portions A1, A2, B and C are also unitized respectively, and at the same frame number, respective ones are made so as to be optionally combined together via a joint spline 200.
Patent JP-H10211575-A (JP)
Title: Automatic teaching method of automatic welding equipment for metallic box shape structure and automatic welding method of metallic box shape structure by automatic teaching method
Inventor: MURAMATSU TSUNEYOSHI
IPC: G05B19/4093
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To reduce the labor for teaching and to correspond to various kinds of segments in a short time by storing a selected operational pattern and a welding condition input an operational pattern data base, a welding condition data base and the storage means of a control computer. SOLUTION: This automatic teaching method is composed of the following processes. Member information of a previously designed metallic box shape structure is inputted into the control computer. The operational pattern is retrieved from the operational pattern data base of the automatic welding equipment base on member information as the key with the control computer. The welding condition is retrieved from the welding condition data base based on member information as the key with the control computer. The operational pattern and the welding condition of the automatic welding equipment, not generating interference in the case of operating the automatic welding equipment from the retrieved operational pattern and welding condition, are selected with the computer.  The selected operational pattern and welding condition are stored into the operational pattern data base, the welding condition data base and the storage means of the control computer.
Patent JP-S60188090-A (JP)
Title: Production of inglucose
Inventor: GIYUNTAA BUAIDENBATSUHA
IPC: C13K11/00
Filed: 1985-02-13
Abstract: Disclosed is a process for the preparation of a solution containing glucose and fructose (isoglucose) by the conversion of a glucose-containing solution on a catalyst having glucose isomerase activity and produced on the basis of a SiO2 carrier. The productivity of the catalyst may be significantly increased by the addition of SiO2 to the glucose solution, and the catalyst according to the present invention is not damaged by temporary process shutdowns.
Patent JP-H10221903-A (JP)
Title: Image forming device
Inventor: KOBAYASHI MASAKAZU
IPC: G03G15/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To surely reduce banding by positional fluctuation caused by the secular change of a device. SOLUTION: In the case of screen selection, a color detecting sensor 1 detects paper density (or toner density obtained before transfer) obtained after the transfer, so that the color density distribution of an output image is measured, a frequency analysis part 2 calculates the period and fluctuation width of density fluctuation based on the measured result, and a comparing part 3 compares the calculated value with an allowable value (threshold value) set by a threshold value set part 4. At this time, when the calculated value exceeds the allowable value, a screen selection processing part 5 selects a screen whose banding allowable value is in an enlarging direction from among plural screens set by a screen selecting part 6. A screen processing part 7 performs screen processing by using the selected screen with respect to inputted image data.
Patent JP-H01202158-A (JP)
Title: Overcurrent detector circuit
Inventor: OZAWA KENICHI
IPC: H02M3/155
Filed: 1988-02-04
Abstract: PURPOSE:To prevent a large current, when an output droops, by connecting a resistor in parallel with an input voltage divider resistor of a differential amplifier and a switching element in series to this parallelly connected resistor. CONSTITUTION:An overcurrent detector circuit 10 is constituted of a current transformer 12 connecting a primary side coil 12a in series to a main circuit 11 of a detecting AC part, two diodes 13, 14 in both ends of a secondary side coil 12b of this current transformer 12, capacitor 15, resistor 16, resistor 17 and a variable resistor 18 connected in parallel with this resistor 16 further in series to each other and a differential amplifier 19. The overcurrent detector circuit 10 provides a transistor Tr27 connecting its collector through a resistor 23 between resistors 20, 21 and the second transistor Tr31 similarly connected between resistors 25, 26. Then turning off a Zener diode 30 when output voltage droops by a short-circuit or the like, the overcurrent detector circuit 10 turns the transistor Tr27 on and Tr31 off, applying reference voltage being divided to the differential amplifier 19.
Patent JP-H04263540-A (JP)
Title: Spare line allocating device and network system
Inventor: MIYAZAKI KEIJI
IPC: G06F11/20
Filed: 1991-02-19
Abstract: PURPOSE:To allocate the enough number of lines so as to securely recover a network fault even in case of generating this network fault such as competing detour paths and further to allocate the optimum number of lines without wasting them concerning the spare line allocating device for allocating the lines to a spare link at a network system. CONSTITUTION:First of all, the prescribed number of lines are allocated to the respective spare links. Next, while considering the real network fault, the redundant line is excluded from these lines. In this case, as the network fault, the fault such as competing the detour paths is considered as well. Therefore, even when such a network fault is generated, the enough number of lines can be allocated so as to recover this fault without fail. Further, since the redundant line is excluded while considering the real network fault, the optimum number of lines can be allocated without wasting them.
Patent JP-H04266474-A (JP)
Title: Production of aluminum alloy product
Inventor: KOBAYASHI MIKIKAZU
IPC: B22D17/00
Filed: 1991-02-19
Abstract: PURPOSE:To provide the process for production by which aluminum alloy products having improved wear resistance are obtd. CONSTITUTION:A metallic body consisting of a metal different from the aluminum alloy is previously held in a casting mold and the molten aluminum alloy is poured into this casting mold and is solidified, by which an aluminum alloy base body 1 having a prescribed shape is produced. The metallic body 2 held in the casting mold is simultaneously cast integrally on the surface of the base body 1. The metallic body 12 cast to the surface of the resulted aluminum alloy base body 1 and the aluminum alloy base body 1 around this metallic body are then melted and the alloy layer having the high wear resistance is formed on the surface of the aluminum alloy base body 1.
Patent JP-S59150768-A (JP)
Title: Method for driving line thermal head
Inventor: UEDA NOBUO
IPC: H04N1/23
Filed: 1983-02-18
Abstract: PURPOSE:To make it possible to keep printing quality well and uniform, by storing printing data reaching past predetermined numbers of lines at every heat generating element while performing the ON/OFF driving operation of the heat generating element at each time divided in one line corresponding to the content of said data. CONSTITUTION:The max. driving time Tm in the printing treating time T of one line is divided into, for example, five times t1-t5 and, for example, printing data over past three lines are stored in RAM at every heat generating element and the current supply of each heat generating element is turned ON and OFF in the times t1-t5 corresponding to the content of the printing data to control the driving of each heat generating element corresponding to heat history. That is, when printing data is zero before three lines, the heat generating element receives current supply from the time t1 to the time t5 and, when all are one, a current is supplied only for the time t1. By this mechanism, printing quality becomes well and uniform while high speed printing can be performed because one line can be simultaneously driven.
Patent JP-S55117739-A (JP)
Title: Magnetic recording medium
Inventor: MATSUURA TAKESHI
IPC: C09D5/23
Filed: 1979-03-03
Abstract: PURPOSE: To suppress the exudation of a lubricant by eliminating the flutter echo of a tape in its storage and use under high-temperature and high-humidity conditions by making a magnetic layer contain specific fatty acid ester, a saturated fatty acid of specific C-number and zinc salt of the saturated fatty acid.  
     CONSTITUTION: A fatty acid of C-number 18 such as stearic acid-n-butyl, fatty acid ester made from aliphatic alcohol of C-number 3W6, saturated fatty acid of C-number 14W18 such as a myristic acid, and zinc salt of the saturated fatty acid of C-number 14W18 such as zinc stearate are kneaded by fixed amounts together with magnetic powder and a binder to form a magnetic layer. In another way, those are mixed with a solvent, etc., and applied or sprayed with on the previously- formed magnetic layer formed previously to form a magnetic recording medium. Consequently, a stable-running and durable magnetic tape without any exudation of a lubricant can be obtained which causes no tape flutter echo even when used for a long time under high-temperaure and high-humidity conditions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07236035-A (JP)
Title: Picture input device
Inventor: MATSUSHITA YUSUKE
IPC: G06T1/60
Filed: 1994-02-23
Abstract: PURPOSE:To apply correction processing to a disturbance of an image in an image scanner by software programs by aborting data resulting from multiple reading when a wait time for data transmission reaches a certain time or over. CONSTITUTION:Picture information of an original placed on an original platen 1 is read by an optical sensor 3 and stored in a buffer memory 13. As soon as data are fed to a host computer 12, a read section 2 moves to a succeeding step. When the computer 12 cannot receive data while the read section 2 moves to the succeeding step, the read section 2 is kept waiting for a time equivalent to one cycle or several cycles. When the wait time for data transmission reaches a time or over, the picture is corrected by implementing the processing to abort data for multiple reading. Thus, the excellent picture input device is obtained, in which disturbance of the picture by a high speed change is not caused without lots of inexpensive buffer memories.
Patent JP-S60197714-A (JP)
Title: Manufacture of oxidation-stable polymer
Inventor: JIERARUDO SUKOTSUTO
IPC: C08J7/12
Filed: 1985-02-12
Abstract: 1503501 Vinyl (3,5 - di - tert. - butyl - 4- hydroxyphenyl) propionate; 2 - (2<SP>1</SP>- hydroxy- 31 - acryloylaminomethyl - 5<SP>1</SP> - methylphenyl)- benzotriazole G SCOTT 5 March 1975 [6 March 1974 11 July 1974] 10086/74 and 30870/74 Heading C2C [Also in Division C3] Example 18 describes the preparation of vinyl(3,5 - di - t - butyl - 4 - hydroxyphenyl)- propionate by reacting vinyl acetate with 3,5- di-t-butyl-4-hydroxyphenyl propionic acid in the presence of mercuric acetate and concentrated sulphuric acid. Example 23 describes the preparation of 2- (21 - hydroxy - 31 - acryloylaminomethyl - 51- methylphenyl)-benzotriazole by reacting 2-(2<SP>1</SP>- hydroxy - 5<SP>1 </SP>- methylphenyl)benzotriazole with N-methylolacrylamide in concentrated sulphuric acid.
Patent JP-H04244509-A (JP)
Title: Piezoelectric igniter device
Inventor: IWATA TOSHIO
IPC: F23Q3/00
Filed: 1991-01-28
Abstract: PURPOSE:To ensure high voltage needed to ignify an ignition plug by two stage voltage rise using a piezoelectric transformers. CONSTITUTION:Voltage of a battery 10 is raised by a first piezoelectric transformer 12. A capacitor 4 is changed with the raised voltage. The charged voltage of the capacitor 14 is applied to a second piezoelectric transformer 17 in synchronism with ignition timing, whereby voltage is raised to yield high voltage. The high voltage is applied to an ignition plug 18 for ignition of the same.
Patent JP-H06240890-A (JP)
Title: Toilet device
Inventor: KADOKAWA KIYOYUKI
IPC: E03D11/00
Filed: 1993-02-15
Abstract: PURPOSE:To make it possible to increase the number of toilet rooms for woman when required even without uselessly providing permanent toilet of large size for woman, so that toilet devices of such capacity as to correspond to man-to- woman ratio of audience can be easily constituted within a limited space. CONSTITUTION:The interior of a toilet provided with a plurality of toilet rooms 17 and urinals for man 15 is divided into two sections A, B by a partition wall 18, and an entrance and exit 11, 12 are provided for each of the sections A, B. The partition wall 18 is located so that the section A includes a proper number of toilet rooms 17 and a group of urinals 15, while the section B includes toilet rooms 17 only. And the wall 18 is constituted so that the sections A, B can be formed interchangeably into a separated condition or into an open codition wherein intercommunication between the section A and the section B is provided.
Patent JP-H09215481-A (JP)
Title: Fried egg product and its production
Inventor: EBISAWA TOMOYUKI
IPC: A23L15/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a columnar fried egg product having an albumen pattern comprising coagulated albumen at least at a part of its cut surface, even when the columnar egg fried product is vertically cut at any its part in the longitudinal direction, and to provide a method for producing the same. SOLUTION: This columnar fried egg product has a spiral multi-layered structure on its longitudinally and vertically cut surface, and further has at least partially belt-like coagulated albumen layers 3 in the longitudinal direction. And, a method for producing the columnar fried egg product is carried out by a rolling method, wherein an albumen liquid 3 in addition to a whole egg liquid are flowed into an egg-frying pan at least partially in a lateral belt-like shape.