baber/WOPTO huggingface dataset:
Patent JP-2000252156-A (JP)
Title: Multilayer ceramic capacitor
Inventor: KASHIWATANI HIROYUKI
IPC: H01G4/12
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer ceramic capacitor capable of preventing reduction in electrostatic capacitance and having superior soldering heat resistance, by having contracting approximate the behaviors of internal electrode layers made of Ni and dielectric porcelain layers. SOLUTION: A multilayre ceramic capacitor comprises a capacitor body, formed by laminating a plurality of internal electrode layers 2 each consisting essentially of Ni, and a plurality of dielectric porcelain layers 1 each consisting essentially of BaTiO3 alternately one upon another, and terminal electrodes 3 provided at both ends of the capacitor body. In such a multilayer ceramic capacitor, the layer 2 is prepared by adding, on weight basis, 0.5-5 parts of glass consisting essentially of an Si-Ba-Li-Ca oxide and 9-27 parts of a BaTiO3 component to 100 parts of metallic Ni.
Patent JP-S51126023-A (JP)
Title: Line loss equalizer
Inventor: SUZUKI YUTAKA
IPC: H03H11/04
Filed: 1975-04-24
Abstract: PURPOSE:To do as to be able compensate by a comparatively simple construction corresponding to exchange characteristics of the equalizer the smallest limitted parameter to decide the line loss characteristics.
Patent JP-H11247238-A (JP)
Title: Alarm device for hydraulic shovel machine of crane specification
Inventor: KASHIMA NAOKI
IPC: E02F3/40
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent an accident of seizure or the like by constituting an alarm device in such a way as to generate an alarm when offset action is performed under specified critical load. SOLUTION: A mode selector button 71, an arithmetic unit 62 for computing suspension load, an offset sensor for detecting the actuation of a front boom, a controller 63 for generating an alarm signal, and alarms 75, 76 are provided, and when a crane mode is selected by the mode selector button 71, the controller 60 puts a bucket in a closed state on the basis of the crane mode signal and holds this state. During crane work, suspension load and the motion of an offset arm are constantly monitored, and in the case of judging that load exceeds the specified reference value and that the offset arm is in action, an alarm by voice or an alarm lamp is given to an operator. The operator can therefore stop offset action to prevent such a state that the working machine fails to act correctly due to the seizure or the like of a vertical pin.
Patent JP-H04267710-A (JP)
Title: Electronic component taping device
Inventor: ISHIKAWA AKIRA
IPC: B65B15/04
Filed: 1991-02-23
Abstract: PURPOSE:To make it possible to insert electronic components in recessed parts on a carrier tape while letting the carrier tape run continuously, and improve the productivity. CONSTITUTION:The electronic component taping device is constituted in such a manner that a carrier tape 1 is made to run diagonally downward, and at the same time, electronic components 8 are placed one by one, by a electronic component feeding device 7, and a guide 9a restrains the electronic component on the carrier tape from moving downward so that the electronic component 8 is automatically inserted in a recessed part 1a by its own weight.
Patent JP-H10251975-A (JP)
Title: Deodorant fiber
Inventor: OGASAWARA MASARU
IPC: D06M13/11
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a deodorant fiber rich in durability by forming a cross- linked substance comprising a specific hydrazide compound and a specified polyfunctional monomer on the fiber surface. SOLUTION: This deodorant fiber is obtained by fixing a cross-linked substance prepared by reacting a hydrazide compound having >=2 hydrazino groups in the molecule such as adipic acid hydrazide or a polyacrylic acid hydrazide with a polyfunctional monomer such as a polyglycidyl ether and/or a polyglycerol polyglycidyl ether in an amount within the range of 0.05-10wt.% based on the fiber at an equiv. ratio of the reactional functional groups of the polyfunctional monomer to the total amount of the hydrazino groups in the hydrazide compound within the range of >=0.01 and <2 so as to be present within the range of 5-500nm extending from the fiber surface to the interior thereof.
Patent JP-S51126191-A (JP)
Title: Optical method to inspect a surface condition of a glass plate
Inventor: HIBINO SHIYUNJI
IPC: G01N21/896
Filed: 1975-04-25
Abstract: PURPOSE:To provide an optical inspection method which is possible to detect microscopic scracthes and foreign particles on the surface of the glass plate by magnefying the amount of reduced beam which is caused by the scratches and the particles on the glass plate under the studying.
Patent JP-H05246832-A (JP)
Title: Mixture type depilatory agent and depilation by using the same agent
Inventor: MIDORIKAWA YUZO
IPC: A61K8/00
Filed: 1992-03-09
Abstract: PURPOSE:To facilitate the subject depilation work without a pain while reducing stimulation to the skin and saving labor required for heating in relation to a mixture type depilatory agent prepared by blending two kinds of materials and applied to the skin and to a method for depilation by using the depilatory agent. CONSTITUTION:The objective mixture type depilation agent is composed of a hair-enclosing agent capable of enclosing the hairs and removalbe from the skin and a curing agent for mixing with the hair-enclosing agent and curing it. Both the agents are blended and the resultant depilation agent is applied to the skin and then cured. The cured depilation agent is subsequently removed from the skin, thus carrying out the objective depilation.
Patent JP-H09247851-A (JP)
Title: Charger for series-connected electrochemical element
Inventor: NAKAO FUMIAKI
IPC: H01G15/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To dramatically enhance charging efficiency and accelerate voltage balance correction. SOLUTION: Electric double layer capacitors C1, C2 to be charged are placed between the output terminals of a power circuit 10 by series connection, and charge control circuits P1, P2 are placed between the terminals of the capacitors C1, C2, respectively. When the capacitors C1, C2 reach a reference voltage, comparators CO1, CO2 bring switching elements S1, S2 in the on state to close bypassing current paths B1, B2 with inductors L1, L2 installed. Charging current is thereby made to bypass, and power resulting from the charging current is accumulated in the inductors L1, L2. When the terminal voltage of the capacitors C1, C2 is lowered and the elements S1, S2 are brought into the off- state, the current resulting from the accumulated power is flowed through the capacitors C1, C2 and charges them.  The comparators CO1, CO2 have hysteresis characteristics, and on/off-drive the elements S1, S2 through a monostable multivibrator.
Patent JP-S54142080-A (JP)
Title: Semiconductor device
Inventor: KANZAKI KOUICHI
IPC: H01L21/331
Filed: 1978-04-27
Abstract: PURPOSE:To increase the current amplification factor at the backward operation time by providing the insulator layer featuring nearly the same depth as the base layer, when integrating I<2>L, at the rgions except for the area opposing to the injector at the periphery of the base layer of the inverter transistor. CONSTITUTION:N<+>-type buried layer 121 and 122 are provided at the fixed region on P-type Si substrate 11, and then N-type layer 13 is epitaxial-grown on the entire surface. Then the I<2>L part and the bipolar circuit part are separated to each other via P<+>-type layer 14 reaching substrate 11. After this, P-type base layers 151a- 151c of the inverter transistor of I<2>L, P-type emitter layers 152a-152c of the injector transistor opposing to 151a-151c plus P-type base layer 153 of the bipolar circuit part are formed by diffusion at layer 121 and 122 plus layer 13 and 14. After  this, N<+>-type collector layers 161a-161c, N<+>-type collector layer 162 and N<+>-type  layer 163 are provided respectively within each base layer. Then SiO2 insulator  layer 17 featuring the same depth as base layer 15 is buried in around each element region of the I<2>L part.
Patent JP-S60193733-A (JP)
Title: Side support of automobile seat
Inventor: KANOU NOBUO
IPC: B60N2/90
Filed: 1984-03-15
Abstract: PURPOSE:To facilitate getting on and off an automobile by making use of a door operation as an elevation operating means of side supports. CONSTITUTION:Side supports 21 are provided on both sides of a seat cushion 2. The frontal end of the support frame 22 of a left-side support 21 on the door side is pivoted on a cushion frame 6, and the side support on the rear side is made elevatabel. A control wire 32 is provided between the side support 21 and the door 31, and an elevation operation of the side support 21 is interlocking with an opening and closing operation of the door 31. The control wire 32 is provided on the outside of a door hinge 39, and an inner wire 37 is pushed toward a support frame 22 side when the door is opened, and the inner wire 37 is pulled to the door side 31 with the operation of closing the door. Stoppers 29, 30 for locking the side frame 22 at elevating end lowering positions are provided on the cushion frame 6.
Patent JP-S51126435-A (JP)
Title: Ignition time controlling device
Inventor: OSANAI AKINORI
IPC: F02P5/10
Filed: 1975-04-28
Abstract: PURPOSE:In a power source circuit of ignition timing controlling electromagnetic device, a switch is installed which response to a depression of advance port through a delay element and thus, discharge quantity of NOx at the acceleration time and the ingnition time is restored automatically to the normal condition.
Patent JP-S59175751-A (JP)
Title: Resin seal type semiconductor device
Inventor: MORI RIYUUICHIROU
IPC: B41F17/36
Filed: 1983-03-26
Abstract: PURPOSE:To increase the adhesive strength of ink, and to prevent the disappearance of marks for displaying quality by forming a smooth surface and a crape surface to the outer surface of a resin and shaping these marks on the smooth surface when the marks are put on the resin seal surface of a semiconductor element by a laser-marking method or a bar code. CONSTITUTION:When a large number of leads 3 for external connection are sealed by using a resin 1 while being projected to the outside, a die for a resin seal, sections thereof corresponding to the upper surface and side end surfaces of the resin 1 are formed to a crape shape through electrical discharge machining and a lower surface thereof is formed to a specular shape through grinding machining, is used. Printed marks 2 are formed on the crape surface of the upper surface obtained by the die, and bar codes 5 are marked to the specular surface 4 of the lower surface through a laser-marking method. Accordingly, beams perform irregular reflection only at the code sections 5 when beams are irradiated to the specular surface 4, and informations are read positively. That is, a process in which the specular surface is generated at the same time as the resin sealing and the process for forming specular surface again is omitted.
Patent JP-H04213539-A (JP)
Title: Support shaft structure of roll paper
Inventor: MATSUO TAKESHI
IPC: B65H16/06
Filed: 1991-02-23
Abstract: PURPOSE:To prevent deflection of a core cylinder in the direction of the cylinder diameter on both sides in the longitudinal direction causing defect of paper feeding such as slanting paper feeding and others in a support shaft structure to support roll paper by way of internally making contact with the inner peripheral surface of the core cylinder at visual three points in the shaft center direction. CONSTITUTION:An arm 77 is pivotally installed free to oscillate in the central part in the longitudinal direction of both of a first and a second support members 72, 73 as well as fixing the first and the second support members 72, 73 making contact with the inner peripheral surface of a core cylinder respectively as they face to each other, and an energizing means 81 to energize a third support piece (f) on the inner peripheral surface of the core cylinder by pressure is provided as well as pivotally installing the central part of a third support member 80 making contact with the inner peripheral surface of the core cylinder in the longitudinal direction on the aforementioned arm 77.
Patent JP-H01224039-A (JP)
Title: Production of p-n joined body of cubic boron nitride
Inventor: DEGAWA JUNJI
IPC: H01L29/20
Filed: 1988-03-03
Abstract: PURPOSE:To produce a p-n joined body of large-particle cubic boron nitride at a low cost by allowing separated plural cubic boron nitride seed crystals, raw material boron nitride and a solvent contg. a specific ratio of a doping material to coexist. CONSTITUTION:A piece of the seed crystal 1 consisting of the cubic boron nitride (cBN) which exhibits a semiconductor characteristic of a certain electric conduction type is enclosed by the solvent 2 which contains the doping material to generate the reverse electric conduction type and dissolves the boron nitride (BN). The plural lumps of the solvent 2 are dispersedly disposed in the raw material BN 3 so as not to come into contact with each other. The solvent 2 contains the doping material which generates the electric conduction type reverse to the seed crystal. At least one among Si, Ge, S, and Se is selectable as the doping material in order to grow the cBN of the n-type.
Patent JP-H03255814-A (JP)
Title: Control apparatus of combustion device
Inventor: SHIMAZAKI TSUTOMU
IPC: F23N5/24
Filed: 1990-03-02
Abstract: PURPOSE:To easily and surely examine or specify cause of abnormality by displaying, by a switch operation, in integrating combustion time of a burner, abnormal contents of a combustion device, going back several times of occurrences to the past. CONSTITUTION:A counter 53 measures integrating combustion time of a burner 52 to output it to a memory control unit 56. When a detecting means 54 detects any abnormality of a combustion device, it delivers abnormal content output by means of error code together with the detected output to the unit 56. The unit 54 stores in a memory element 57 the content of abnormality and integrating combustion time of the burner at the occurrence of the abnormality everytime detected output comes from the means 54. When a switch 61 is turned on to instruct the display of the content of memory, a display control unit 60 outputs the instructions of the transfer of said content, while the unit 56 takes out the memory content of the element 57 to output it to the unit 60. The unit 60 displays on a display unit 59 the content of abnormality having occurred in the past along with the integrating combustion time of the burner 52 at the time of occurrence of the abnormality.
Patent JP-S57166301-A (JP)
Title: Recovery of sulfur from a gas containing sulfur dioxide
Inventor: SHINODA NAOHARU
IPC: B01D53/50
Filed: 1981-04-07
Abstract: PURPOSE: A gas containing sulfur dioxide is reduced with methanol in the presence of CoO-MoO 2 -Al 2 O 3  and subjected to the Claus reaction to recover sulfur from sulfur dioxide in high conversion.  
     CONSTITUTION: A gas containing high-concentration sulfur dioxide such as an eliminated gas from dry desulfurizer is sent through pipe 1 and mixed with methanol 2, then introduced into the reactor 3 filled with a catalyst of CoO-MoO 2 - supporting Al 2 O 3  where the reaction proceeds at about 250°C or higher temperature and when the temperature exceeds about 350°C more than 95% of methanol fed is utilized ror the reaction. The reaction of formula IV proceeds almost quantitatively and 3mol of sulfur dioxide is reduced with 2mol of methanol sufficiently. But, reactions of formulaIthrough III (take place simultaneously) where both are consumed at a 1:1 molar ratio and sulfur dioxide remains unreacted in an amount corresponding to these reactions. This unreacted sulfur dioxide is subjected to the Claus reaction of formula V in the catalyst-filled  reactor 5 at a temperature lower than that in the former reaction. Finally S is  condensed in condenser 7 for separation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06208501-A (JP)
Title: Integrated circuit
Inventor: SHIBARINGU ESU MAHANTOOSHIETSU
IPC: G06F12/00
Filed: 1991-03-15
Abstract: PURPOSE: To perform parallel processing on a large amount of data by only increasing the number of integrated circuits. CONSTITUTION: An integrated circuit is provided with a data memory 202 connected to a data bus terminal, a multiaddress communication memory 204 connected to the data bus terminal, and a data route control circuit 206 connected to the memories 202 and 204.
Patent JP-S62207093-A (JP)
Title: Video signal recording and reproducing device and its recording and reproducing method
Inventor: MORIOKA YOSHIHIRO
IPC: H04N9/825
Filed: 1986-03-07
Abstract: PURPOSE:To contrive high-density recording at plural recording and reproducing times with a extremely simple constitution by equalizing the time of one turning of a rotary cylinder with a vertical synchronization period, switching within one track a luminance signal and a chrominance signal that are time base compressed, and recording and reproducing with two magnetic heads of different azymus angles. CONSTITUTION:The luminance signal (c) is inputted to an input terminal 1 and a time base compressed chrominance signal (d) to an input terminal 2. The signal (c) passes a synchronizing signal detecting circuit 3 and reaches the first memory, while the signal (d) reaches the second memory. The signals outputted from the first and the second memories come to be a signal (e) composed of the signals (c) and (d) that are time base compressed by two times and switched alternately at every horizontal synchronization period, which enter an FM modulator 6. An output signal from the modulator 6 is recorded by magnetic heads 7 and 8 having different azymus angles. Thus a track pattern in which the luminance signal of different recording azymus angle is positioned adjacent to the luminance signal, and the chrominance signal of different recording azymus angle is positioned adjacent to a color signal, is obtained.
Patent JP-S58169842-A (JP)
Title: Getter coating method
Inventor: SASAMOTO TOSHIO
IPC: H01J7/18
Filed: 1982-03-31
Abstract: PURPOSE:In an electrode lead for a fluorescent lamp, to coat the getter uniformly on the entire circumference of the lead wire by making a V-shaped groove in a sponge at the portion contacting with the lead wire then coating the impregnated getter solution on the surface of the lead wire. CONSTITUTION:When pressing the tip of a getter impregnating sponge 1' against a lead wire 3 as shown on the drawing by making a V-shaped groove with an interval (L) same with that of the lead wire 3, the lead wire 3 will enclose the sponge to adhere the getter layer 4' onto the entire circumference of the lead wire 3. The lead wire 3 will never deform because of the V-shaped groove thus to prevent the dripping of the getter.
Patent JP-H08249136-A (JP)
Title: Recording and reproducing device and transmission method
Inventor: FUNABASHI TAKESHI
IPC: G11B19/02
Filed: 1995-03-10
Abstract: PURPOSE: To easily improve a version of software and to quickly and efficiently process a generated trouble and execute timely maintenance. CONSTITUTION: This recording/reproducing device is provided with optical disk drives 14 to 17, an arm controller 9 for recognizing the operation states of respective drives 14 to 17, RS-232C buses 26 to 29 for transmitting/receiving information between respective drives 14 to 17 and the controller 9, an SCSI bus 21 for transmitting/receiving commands and status between the controller 9 and a host computer 11, an RS-232C bus for transmitting/receiving commands and status between the controller 9 and a checking computer 34, a MODEM 32, etc., and constituted so as to transmit/receive commands and status between the controller 9 and the computer 34 for check while holding the connection state of the SCSI bus 21.
Patent JP-S53137006-A (JP)
Title: Preparation of sintered oilless bearing
Inventor: KODAMA YUUJIROU
IPC: C22C9/00
Filed: 1977-05-04
Abstract: PURPOSE: To produce the sintered oilless bearing of which the accuracy of dimensions does not change at the sintering, by mixing the sprayed copper powder containing a specified amount of Sn and P with the powder of Sn of 8-12% and then sintering. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10245629-A (JP)
Title: Production of grain oriented silicon steel sheet excellent in magnetic property
Inventor: HONMA HODAKA
IPC: C22C38/18
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a high magnetic flux density grain oriented silicon steel sheet low in core loss by heating a silicon steel slab having a specified compsn. at a specified temp. or below, thereafter subjecting it to rolling, pickling, rolling at a specified final draft or above, decarburizing annealing and nitriding treatment and changing an atmospheric gas at a specified temp. in a temp. raising process in finish annealing. SOLUTION: A silicon steel slab contg., by weight, 0.020 to 0.075% C, 2.5 to 5.0% Si, 0.05 to 0.45% Mn, <=0.15% S or Se alone or in combination, 0.010 to 0.050% acid soluble Al, 0.0035 to 0.012% N, 0.02 to 0.15% Sn, 0.03 to 0.20% Cr, and the balance Fe with inevitable impurities is heated at <=1280 deg.C and is thereafter hot-rolled. In a low temp. region in the temp. raising process is finish annealing, the atmospheric gas is composed of a gaseous mixture consisting of H2 and >=20% N2 , and the atmospheric oxidation potential PH2 O/ PH2 is regulated to 0.05 to 0.3. It is changed to gaseous H2 at 750 to 850 deg.C, and annealing is executed at 950 to 1170 deg.C. The steel sheet excellent in magnetic properties and small in the fluctuation of the characteristics can be obtd.
Patent JP-S59177518-A (JP)
Title: Rotation system for plane of polarization
Inventor: MATSUDA TADASHI
IPC: G02B27/28
Filed: 1983-03-29
Abstract: PURPOSE:To make the plane of polarization of laser light and then plane of polarization that an optical modulator requires coincident with each other only by the reflection of the laser light by arranging at least >=2 optical-axis converting means which has no dependency upon wavelength and depends upon only surface work precision and position precision between laser light source and the optical modulator. CONSTITUTION:The direction of the optical axis, i.e. projection of laser light (a) is denoted as the Z axis, and the horizontal direction and vertical direction are denoted as the Y axis and X axis. For example, the plane of polarization of the laser light (a) is in, for example, the X-Z plane as shown by a'. The laser light (a) is reflected in the X-axis direction by 90 deg. by a mirror M1 arranged on the optical axis, and consequently the plane of polarization is as shown by b'. The laser light reflected by the mirror M1 is further reflected by 90 deg. by a mirror M2 provided in its traveling direction and its plane c' of polarization is in the Y-Z plane as shown by c'. Thus, the mirrors M1 and M2 are arranged to rotate the phase of the plane of polarization of the laser light by 90 deg. and then the laser light reaches the optical modulator 2.
Patent JP-S59178397-A (JP)
Inventor: ITOU MASAHIKO
IPC: G21C19/19
Filed: 1983-03-29
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-H05260149-A (JP)
Title: Communication equipment
IPC: H04M11/00
Filed: 1992-03-10
Abstract: PURPOSE:To improve the redialing function by storing a preliminarily determined number of data out of communication data which are used for past call originating and selecting data from them to perform communication. CONSTITUTION:A central control part 1 stores a preliminarily determined number of data out of communication data like telephone numbers, which are used for past call originating, in a memory part 3. When a redial key on an operation panel 2 is depressed, stored communication data are displayed on the panel 2, and communication is performed based on selected communication data. Consequently, a call is originated with the same labor as the conventional redialing function even when the destination of two calls before is called, and the redialing function is improved.