baber/WOPTO huggingface dataset:
Patent JP-S62231117-A (JP)
Title: Flex gyroscope
Inventor: HAYASHI SOKICHI
IPC: G01C19/18
Filed: 1986-04-01
Abstract: PURPOSE:To facilitate the fitting of a vertical spring to a horizontal spring by inserting the vertical spring into the holding slit of the horizontal spring from the slit of an outer ring end engaging it with the lock part of the holding slit. CONSTITUTION:Four horizontal spring pieces 1a are formed integrally on the horizontal spring 1 and holding slits 1b are formed lengthwise in the respective horizontal spring pieces 1a. Then, an outer ring consisting of an upper outer ring piece 3 and a lower outer ring piece 4 is provided on the outside end of each horizontal spring 1 while clamping the horizontal spring 1, and a couple of gimbals 6 are provided at the center part. When they are assembled, vertical springs 2 are inserted into holding slits 1b through slits 5a of an outer rotor 5 and opening slits 1d and engagement parts 2a of the vertical springs 2 are engaged with the lock parts 1c and opening slits 1d of the holding slits 1b.
Patent JP-S63237088-A (JP)
Inventor: KUBO TERUYUKI
IPC: G09F13/18
Filed: 1987-03-25
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-H04222467-A (JP)
Title: Method and circuit for controlling frequency of electronic type inverter
Inventor: RERANDO RUISU KESURAA
IPC: H03B23/00
Filed: 1991-03-12
Abstract: PURPOSE: To provide a clock signal frequency control method for output frequency control of an electronic inverter and its circuit. CONSTITUTION: According to the method of the present invention, a clock signal comprising voltage pulses of a first frequency is generated, a control signal made of voltage pulses with a frequency lower than that is generated, the frequency of voltage pulses of the control signal is increased in continuous time intervals, a clock signal and a control signal are combined together, a voltage pulse of the clock signal is omitted for each voltage pulse of the control signal, and a corrected clock signal is obtained. This corrected clock signal has a ramp-up or ramp-down frequency, depending on the first frequency of the control signal and the direction into which the frequency of the control signal is changed.
Patent JP-S62231400-A (JP)
Inventor: SUZUKI TAKASHI
IPC: G01D1/18
Filed: 1986-04-01
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-H04307416-A (JP)
Title: Magnetic head drive device
Inventor: KONISHI TATSUO
IPC: G11B5/592
Filed: 1991-04-05
Abstract: PURPOSE:To always keep a magnetic head vertical to a tape regardless of the displacement amount of the head by displacing the magnetic head with a pair of laminated ceramic actuators and twin spring. CONSTITUTION:When a laminated ceramic actuator 4a extends simultaneously with a laminated ceramic actuator 4, a rod 3a rotates as shown by an arrow. Then control voltage is applied to the actuators 4 and 4a. When the rod 3 rotates, twin spring 2 is deformed as shown in dot lines to displace a head 1 to a position 1(a). When the rod 3a rotates to be as shown by 32, the twin spring 2 is deformed as shown in the dot lines to displace the head 1 to a position 1b. Thus, regardless of the displacement, the head 1 is always kept approximately vertical to the tape when it contacts the tape.
Patent JP-S51148796-A (JP)
Title: Preparation of crosslinked polyester carbonat
Inventor: YOSHIZAKI HIROSHI
IPC: C08G64/22
Filed: 1975-06-16
Abstract: PURPOSE: To obtain a flame retardant polyester carbonate free from dripping on buring and having improved molding properties and shock resistance, by the introduction of halogens and crosslinked structure by the use of a small amount of an organic compound possessing three or more functional groups. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S5710458-A (JP)
Title: Electrical migration speed measuring apparatus
Inventor: FUJII HIDEHIKO
IPC: G01P5/00
Filed: 1980-05-30
Abstract: PURPOSE:To highten the accuracy of measurement in the measuring apparatus of the electric migration speed of visible floating particles by shifting a lense visual point to observe a large number of particles in a cube. CONSTITUTION:An electric migration cell 1 having the positive and negative electrodes 5 and 6 holds the solution containing a large number of visible floating particles. The cell 1 is irradiated from above to form the images of the particles on a grid 3 through a lens 2. The light of the particle images transmitting the grid 3 is received by a light receiving element 4. Supposed that the image of the surface x is formed on the grid 3 the traveling of the stand 7 right and left makes the surface x to travel right and left as well. When the stand 7 is made to travel to the right while making the particles to do electric migration, the surface x scans to the right in the solution. Meanwhile the output of the light receiving element 4 is a multiple of the signals of the frequency according to one particle image crossing the grid 3.
Patent JP-H07282446-A (JP)
Title: Magnetic card having authenticity discriminating part and its production
Inventor: SATO SHINJI
IPC: B42D15/10
Filed: 1994-04-12
Abstract: PURPOSE:To obtain a magnetic card capable of making authenticity discrimina tion without having projecting parts, such as bar codes. CONSTITUTION:This magnetic card is provided with non-oriented parts 2b in a part of a magnetic film 2 formed on one surface of a substrate 1. 'The process for producing such magnetic card includes a coating stage for applying a slurry on one surface of the substrate 1 and an orienting stage for unifying the axes of easy magnetization of the magnetic material included in the slurry. A partial drying stage for partially drying the slurry applied on one surface of the substrate is added between the coating stage and the orienting stage.
Patent JP-H08268759-A (JP)
Title: Oxycarbide based sintered compact and its production
Inventor: KOIZUMI MITSUE
IPC: C04B35/64
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a dense or porous sintered compact even at the time of employing a hardly sinterable material by using an oxycarbide of a metallic element selected from the groups IVb and Vb elements in the Periodic Table as the main phase of the sintered compact. CONSTITUTION: In this production, a reactant having a 10 to 70wt.% carbide content is obtained by uniformly mixing a powdery metal (M) and its powdery carbide (MC), and then, subjecting the resultant mixture to press forming such as uniaxial press forming or cold hydrostatic pressure forming into a green compact R having an appropriate shape such as cylinder. This reactant, i.e., the green compact R is erected on a sample placing plate 2 in a chamber 1 provided with a gaseous CO2 supply cource 3 for performing a burning reaction of the green compact R in a gaseous CO2 atmosphere and an igniter 4 for initiating this burning reaction. In the chamber 1, the degree of conversion is improved by enhancing the gaseous CO2 pressure to >=0.1MPa and the rising of burning temp. is attended by an increase in amount of absorbed gaseous CO2 to enhance the density of the sintered compact.  This self-burning reaction of the green compact R is initiated by igniting it with the igniter 4 for passing current through the compact R and completed through propagating the burning from the top of the compact R is its lower end to produce th sintered compact contg. an oxycarbide as its main phase.
Patent JP-H10264053-A (JP)
Title: Variable resistor of motor-driven tool
Inventor: TAKAGI TOSHIAKI
IPC: B25D16/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction of a control circuit due to a conducting defective of a variable resistor of a motor-driven tool and improve safety, reliability and durability of a product, regarding the variable resistor of this kind of motor- driven tool having a function of continuously changing the number of revolution of an electromotor. SOLUTION: A state that a variable resistor is contacted by the spring washer 10 without fail is made in the axial direction of a rivet 3 of the caulking part of the rivet 3 by springness of the spring washer 10 even under a high temperature environment or even if vibration for long time is received by disposing a spring washer 10 made of conductive materials such as silver and copper between the head part 9 of the rivet 3 and a resistance plate 2 and fixing the resistance plate 2, a terminal 1 and the spring washer 10 to a case 5 by the rivet 3. Therefore, a malfunction of a control circuit is prevented because the resistance plate 2 and the terminal 1 are electrically conducted via the rivet 3 and the spring washer 10.
Patent JP-H11247035-A (JP)
Title: Single spindle type driving spindle for fiber machine
Inventor: TANAKA YUTAKA
IPC: D01H1/244
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a single spindle type driving spindle in which a switch box is lightened, capable of readily carrying out assembly and maintenance work of a switch mechanism. SOLUTION: A housing 5 of a single spindle type driving spindle 2 is constituted by integrally molding a starter 9 of individual driving motor 8 and metal bush 10, or the like, by using a thermosetting resin material 5a. A switch box 7 is molded by using a PBT resin material separately from the housing 5 and switch mechanisms of stopping and starting switches 29a, 29b, 29c, or the like, are assembled. The switch box 7 is detachably attached to the housing 5. Since the switch box 7 is molded from the PBT resin material, the switch box 7 is made lightweight and since the switch box 7 is detachably attached, assembly and maintenance work of the switch mechanisms are carried out in a state in which the switch box 7 is readily removed from the housing 5.
Patent JP-H10264406-A (JP)
Title: Image forming device
Inventor: YASUTOMI HIDEO
IPC: B41J2/175
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device employing an ink having physical properties variable with the ambient temperature in which the image quality can be sustained regardless of the ambient temperature by heating an ink hold ing part directly based on the detection results of ambient temperature before an image is formed. SOLUTION: A printer head 3 fixed to a carriage 4 reciprocating on an oscillating shaft 5 is provided with an ink cartridge 16 containing ink and a temperature sensor 17 for detecting the temperature of ink wherein infrared rays are irradiated from a heater lamp 15 toward the printer head 3 and the temperature of ink is controlled by means of a CPU. When the temperature sensor 17 detects a temperature lower than a specified level, the printer head 3 is shitted into the heater lamp area and irradiated with infrared rays by the heater lamp 15 and thereby the temperature of ink in the printer head 3 is raised. According to the arrangement, the image quality can be sustained regardless of the ambient temperature without causing a trouble, e.g. a dot miss.
Patent JP-S63238022-A (JP)
Title: Isolation of hbe antigen
Inventor: TAKASHIMA SEISUKE
IPC: C07K14/005
Filed: 1987-03-26
Abstract: PURPOSE:To isolate HBe antigen by adsorbing antigens relating to hepatitis B virus in plasma on an adsorbent and treating with an eluent. CONSTITUTION:Antigens relating to hepatitis B virus (HBeAg) in plasma are adsorbed on an adsorbent (the volume ratio of the plasma to the adsorbent is 10-50) and treated with an eluent to isolate HBeAg. The adsorbent is a variety of porous materials such as sintered calcium phosphate, for example, hydroxy-apatite, tricalcium diphosphate, solid acid such as silica-alumina, cation- exchange resin such as IRC-84. A practical adsorbent has particle sizes of 20-60 mesh. The eluent is preferably, for example, sodium chloride solution, aqueous surfactant solution, aqueous sodium deoxybile acid. The isolated HBeAg is further subjected pretreatment and used as a starting substance for production of vaccine.
Patent JP-H03273177-A (JP)
Title: Predicting method for defective part
Inventor: TAKAHASHI SHINICHI
IPC: G06F17/50
Filed: 1990-03-23
Abstract: PURPOSE:To support a defective analysis and to enable a reduction of the analyzing time by using a program having data from a tester and from a fault simulation as the input. CONSTITUTION:First, a failed vector address 5 and a failed pin 6 outputted from the tester are stored. Next, the data corresponding to the failed vector address 5 are extracted out of address data 8 of the data 7 outputted from the result of fault simulation. The extracted data include detected fault/node data 9 and a pin 10 by which the fault is detected. Out of these extracted data, the detected fault/node 9 corresponding to a next failed pin 6 is extracted. By this procedure, the detected fault/node 9 left unextracted can be predicted as a cause node 11 of the fail.
Patent JP-S55165026-A (JP)
Title: Digital-analog converter
Inventor: MATSUTANI YASUYUKI
IPC: H03M1/76
Filed: 1979-06-12
Abstract: PURPOSE:To obtain the D/A converter in which the occupied area is small and the peripheral circuit is simplified, by providing the switching-over switch switching the first and the second voltage sources fed across the resistor train, in a voltage division type D/A converter. CONSTITUTION:The resistor train 1' in which 2<n-1> units of resistors are connected in series with the digital input in N-bits is constituted, and the switch train 2' is connected to the resistance value for the half of them. Both ends 6, 7 of the resistor train 1' are connected in parallel with both the reference potential terminal 3 and the ground potential terminal 4 via the switches 8 and 9 or 10 and 11. When the switches 8, 10 are conductive and the switches 9, 11 are disconnected, the value smaller than 1/2 of the reference voltage V is obtained at the output terminal 5. Further, when the switches 9, 11 are conductive and the switches 8, 10 are disconnected and one of the switch train 2' is conductive, then the value more than a half the voltage V is obtained at the terminal 5. The D/A converter having an arbitrary bit number is constituted with a half number of switches and a few number of switch drivers, allowing to realize small sized unit.
Patent JP-2000262138-A (JP)
Title: Sieve case structure in thresher
Inventor: MATSUO OSAMU
IPC: A01F12/44
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a sieve case structure in a thresher capable of increasing a selection accuracy while making weight of the sieve case lighter. SOLUTION: This sieve case has a chaff sieve in which a group of chaff lip plates 19a are connected to be interlocked and freely swung around a shaft core of a horizontal supporting shaft 25 located at individual of the plate 19a to be controllable of an opening degree. Each chaff lip plate 19a is molded from a synthetic resin in one body and a rod-like body 31 made of a metal in the whole long direction is fixed on the chaff lip plates 19a and positions respectively laterally and outwardly from both sides in the long direction of the chaff plate 19a among the rod-like bodies 31 are constructed on the supporting shaft 25.
Patent JP-H09266374-A (JP)
Title: Manufacture of heat-radiating board
Inventor: NAKAMURA KAZUFUMI
IPC: H05K3/44
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily fabricating an electrical board which is excellent in heat radiation. SOLUTION: An aluminum base material plate 20 is subjected on its surface layer to an anodic oxidation process with use of a bath of oxalic acid or sulfamic acid. Or the base plate 20 is subjected to an anodic oxidation process with use of a bath of phosphoric acid, and then again to the anodic oxidation process with use of a bath of oxalic acid, sulfamic acid or boric acid, to thereby form an aluminum oxide insulating film 10 made up of a porous layer 12 having pore ends on the base material plate an of a barrier layer 13 positioned under the porous layer 12 and having no pores. Then an electrode or electric circuit 30 is formed on the insulating layer 10 by an electroless plating method.
Patent JP-H11270989-A (JP)
Title: Joining structure of radiator and condenser
Inventor: KOBAYASHI HIDEO
IPC: B60H1/32
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To determine horizontal and vertical positions and at the same time provide the joining structure of a radiator and a condenser for improving working efficiency. SOLUTION: A first insertion hole 35 where the lever part of a bolt for joining a radiator to a condenser 16 can be inserted without any backlash is provided at a bracket 21 that is mounted to the upper end part of one header pipe 17. A second insertion hole 36 where the lever part can be displaced freely only in a horizontal direction is provided at a bracket 21 being mounted to the upper end part of the other header pipe 17. A third insertion hole 37 where the lever part can be displaced freely only in upper and lower directions is provided at the bracket 21 that is mounted to the lower end part of one header pipe 17. A fourth insertion hole 38 where the lever part can be loosely inserted is provided at the bracket 21 that is mounted at the lower end part of the other header pipe 17.
Patent JP-S57190766-A (JP)
Title: Adhering method for metal or ceramic body
Inventor: NOMAKI KOUJI
IPC: B23K1/00
Filed: 1981-05-19
Abstract: PURPOSE:To adhere the adherends of metals or ceramics with sufficient adhesive power and tightness by sandwiching the 2nd solder between the 1st solder layers formed on the adhering surfaces of said metals or ceramics and applying pressure upon the 2nd solder through both adhering surfaces at an ordinary temp. CONSTITUTION:The 1st solder is coated on the adhering surfaces of adherends consisting of metals or ceramics, whereby the 1st solder layer is formed. For example, the Pb-Sn-Zn-Sb type solder contg., by weight%, 40-98 Pb, 1.8-50 Sn, 0.05-10 Zn and 0.05-10 Sb is used for the solder of this case. The 2nd solder is sandwiched between the adhering surfaces formed with the 1st solder layer, and pressure is applied upon the 2nd solder at an ordinary temp. through both adhering surfaces, whereby said adherends are adhered. For example, Pb-Sn-Zn-Cd-Sb type solder which is easy to flow when applied with pressure and is easy to bind metallurgically with the 1st solder layer is used for the 2nd solder. Since this adhering method can be executed at an ordinary temp., it is suited for sealing eletronic parts and the like vulnerable to damaging of their functions when heated in cases.
Patent JP-S548493-A (JP)
Title: Scanning conversion system
Inventor: KAGEYAMA SEISHI
IPC: G01S7/298
Filed: 1977-06-22
Abstract: PURPOSE:To perform the coordination conversion uniform in the information density and to enable high luminance display for TV receivers, with simple signal processing, by calculating the distance between the polar coordinate position and the orthgonal coordinate position independently every x and y component.
Patent JP-S552731-A (JP)
Title: Fusion plating method for steel plate
Inventor: MIDORIKAWA HEIHACHIROU
IPC: C23C2/02
Filed: 1978-06-21
Abstract: PURPOSE:To easily manufacture perfect one side molten metal plated steel plate, by forming molybdenum disulfide layer on nonplating face and passing through the molten metal plating bath, at the time of plating the molten metal on one side of steel plate. CONSTITUTION:Fat of the cold rolling steel band 1 is removed at the electrolysis fat removing room 2 and next, the band 1 is washed with water at the water washing vessel 3. Then, the above band is dried by hot air at the drying room 4 and nonplating agent is applied on nonplating face of the band 1 by the roll coater 5. Solution dispersed MoS2 in the solution of organic solvent, such as xylene etc., dissolved styrene or drying oil, such as linseed oil, cotton seed oil, soybean oil etc., or water solution of carbohydrate, such as starch, gelatine etc., is used as nonplating agent. MoS2 is burnt together applying the above agent at 20-25mu thickness and heating at 600 deg.C in the heating furnace 6 in nonoxidative atmosphere composed of H2;2%, N2;98%. Next, only one side is galvanized passing through the molten metal bath 7, such as molten zinc etc., MoS2 is able to easily remove by the brushing roll 9.
Patent JP-S59200862-A (JP)
Title: Lockup control device for automatic speed change gear
Inventor: TOYAMA KAORU
IPC: F16H61/14
Filed: 1983-04-27
Abstract: PURPOSE:To reduce fuel consumption and restrict torque shock by operating or releasing the operation of lockup when the output torque of an engine is on the zero line thereof. CONSTITUTION:An engine load sensor (g) and a vehicle speed sensor (f) are provided to input the outputs of the sensors (g), (f) into a lockup decision means (i). Decision whether lockup is to be effected or not is effected based on a comparison with first lockup control line (h1) while the lockup decision is also effected by the preset second lockup control line (h2) based on a vehicle speed and engine load in a condition in which an engine output can be considered to be zero. According to this method, the operation of lockup as well as the release of operation of lockup may be effected when the output torque of the engine is on the zero line and the overrunning of the engine in the control operation area of the engine may be prevented. Accordingly, the fuel conusmption may be reduced and the torque shock may be restricted.
Patent JP-H01248530-A (JP)
Title: Structure for interconnecting semiconductor chip
Inventor: MATSUYAMA MITSUO
IPC: H01L21/60
Filed: 1988-03-30
Abstract: PURPOSE:To reduce the thickness of a structure for interconnecting a semiconductor chip by forming each of electrode forming parts within the semiconductor chip with a surface which is inclined with respect to the rear of the semiconductor chip. CONSTITUTION:Each of electrode parts of a semiconductor chip 1 is formed so that its surface is inclined with respect to the rear of the chip by an anisotropy etching or other means at the formation of the chip. An electrode of the semiconductor chip 1 is connected to an electrode part of a lead frame 3 formed on the surface inclined with respect to the rear of the semiconductor chip 1 by a bonding wire 5. Accordingly, it is possible to reduce the maximum height a of the wire and the thickness between the upper end of a sealing cap 4 and the lower end of a holding plate 2.
Patent JP-S51151107-A (JP)
Title: Magnetic sheet
Inventor: TADOKORO EIICHI
IPC: G11B5/82
Filed: 1975-06-19
Abstract: PURPOSE: The magnetic sheet which never causes the tracking miss even if a usable range of temperature is extended. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04283508-A (JP)
Title: Hair dressing agent composition
Inventor: MINAMINO HIROMI
IPC: A61Q5/06
Filed: 1991-03-13
Abstract: PURPOSE:To obtain a jellylike hair dressing agent not letting hand and hair be greasy in application to hair, having excellent set retention, making hair dry free from a feeling of physical disorder, finishing with lustrous hair. CONSTITUTION:(A) Malt thick syrup, preferably malt thick syrup saccharified with an enzyme, especially having a composition of 20-25% dextrin, 40-60% maltase and 1-5% glucose is blended with (B) a polyalkylene glycol compound conventionally used for hair setting in a ratio of about 0.05-10wt.% component A and 1-20wt.% component B to give a hair dressing agent having extremely improved oily greasiness of hand and hair, a common defect of polyalkylene glycol compound and the above-mentioned effects.