baber/WOPTO huggingface dataset:
Patent JP-H05331534-A (JP)
Title: Method for annealing b-containing steel sheet
Inventor: HIGO YUICHI
IPC: C22C38/00
Filed: 1992-05-29
Abstract: PURPOSE:To anneal a steel without losing the effectiveness of B added as a property improving element. CONSTITUTION:B-contg. steel sheet contg., by weight, 0.10 to 0.80% C and 0.0005 to 0.01% B is annealed in a hydrogen atmosphere in which the content of nitrogen is suppressed to <=10vol.%. As an annealing atmosphere, an Ar atmosphere in which the nitrogen content is suppressed to <=10vol.% and mixed with a reducing gas may also be used. In the annealing, either box annealing or continuous annealing may be adopted. Thus, the absorption of nitrogen from the annealing atmosphere to the steel sheet can be suppressed, and the convertion of B having high affinity for N into nitrogen can be prevented. Thus, B in a state of solid soln. can be secured, and the hardenability, the refining of crystalline grains or the like in the steel sheet can be improved.
Patent JP-S649331-A (JP)
Title: Structure of pressure sensor
Inventor: KURIHARA MASAO
IPC: G01L9/04
Filed: 1987-07-01
Abstract: PURPOSE:To reduce the application of an unnecessary stress to a pressure sensitive element due to a clamping torque of a screw or the like caused when a sensor is assembled, by giving a prescribes angle between the axial line of a bellows fitted to a shaking arm to which the pressure sensitive element is fixed, and that of a pipe for introducing a fluid into the bellows. CONSTITUTION:A pipe 9 for introducing a fluid pressure into a bellows 7 is bent at the right angle in a base 2. Because of this bending, a clamping force applied by the pipe 9 for introducing the fluid pressure onto the surface of a vessel 1 scarcely gives any stress directly to the bellows 7. therefore, no displacement occurs in a shaking arm 5. Accordingly, the nonuniformity in the clamping force of the pipe 9 causes little nonuniformity in the resistance or oscillation frequency of a pressure sensitive element 6 when no load is applied.
Patent JP-S648660-A (JP)
Title: Supplementary semiconductor integrated circuit device
Inventor: YAMADA AKIRA
IPC: H01L27/08
Filed: 1987-06-30
Abstract: PURPOSE:To prevent a latchup phenomenon by composing a diffused layer of the same polarity in a region where a diffused layer of reverse polarity to a first conductivity type is not present in a first region having a first conductivity type, and composing a diffused layer of the same polarity in a region where a diffused layer of reverse polarity to a second conductivity type is not present in a first region having a second conductivity type. CONSTITUTION:A P-type diffused layer 5 of the same polarity as that of a P-well is composed on a region where N-type diffused layers 13, 14 are not present in a P-well 2, and an N-type diffused layer 4 of the same polarity as that of an N-type substrate is composed on a region where P-type diffused layers 11, 12 are not present in the substrate 1. Since the layers 4, 5 have higher impurity concentration as those of the well 2 and the substrate 1, its resistance is low. Thus, as shown in the drawings, the layers 4, 5 are disposed to reduce the resistances of the well and the substrate, thereby preventing latchup phenomenon from occurring.
Patent JP-S5864602-A (JP)
Title: Parts for disk player
Inventor: SUGANO KIMIHIKO
IPC: H04R1/02
Filed: 1981-10-15
Abstract: PURPOSE:To prevent troubles of radio waves by using parts each having a layer contg. silicon carbide powder as a principal component or silicon carbide powder and carbon powder as principal components as parts for a disk player. CONSTITUTION:An intermediate layer 3 of a synthetic resin mixed with silicon carbide powder or silicon carbide powder and carbon powder is interposed between layers 1, 2 of only the synthetic resin. Radio waves are induced and absorbed. Accordingly, troubles are prevented.
Patent JP-S5956025-A (JP)
Title: High-frequency heating apparatus
Inventor: ABE YUKIO
IPC: F24C7/08
Filed: 1982-09-20
Abstract: PURPOSE:To enable to raise the temperature of air in an exhaust passage promptly and safely, by carrying cooling air for cooling a high-frequency oscillator to a heating chamber after passing through an air passage with a heater and a heat-insulating space defined between the air passage and the wall of the heating chamber dividedly in a high-frequency heating apparatus having a temperature sensor and a humidity sensor. CONSTITUTION:Simultaneously with starting of cooking, a cooling fan 5 and a heater 16 are set into operation for heating air in an exhaust passage to a set temperature while detecting the temperature of air by a temperature sensor. In the arrangement of this invention, air in the exhaust passage is carried into a heating chamber 2 by passing a part of air flow produced by the cooling fan 5 through an air guide 7 and a heat-insulating space 17 dividedly and them mixing the divided flows. When the temperature of air in the exhaust passage is kept at the set temperature, a high-frequency oscillator 3 is set into operation. With such an arrangement, it is enabled to ensure safe operation of the apparatus by preventing over-heating of the wall of the heating chamber, to raise the temperature of air in the exhaust passage promptly, and to enhance accuracy of detecting the cooking conditions.
Patent JP-H0454381-A (JP)
Title: Seal structure
Inventor: WAKASHIMA YUTAKA
IPC: B62D5/12
Filed: 1990-06-22
Abstract: PURPOSE:To prevent growth of deep flaws on a seal by constituting a seal holder so that it reciprocally moves while rotating in one direction by way of engagement of a pin and a corrugated ring groove. CONSTITUTION:A cover 22 consists of a main body part 23 and a ring part 24 extending inward of it. A rod 31 is engaged free to slide in a through hole 28 provided in the center of this main body part 23. A seal holder 35 is engaged free to slide in the ring part 24 of the cover 22. A seal 38 is installed on the inner surface of a large diametrical hole 37 of the holder 35. Additionally, a corrugated ring groove 27 is provided on the outer periphery of the seal holder 35 and a pin 41 fixed on the ring part 24 of the cover 22 is engaged on it. Furthermore, a part between the inner peripheral surface of the ring part 24 and the outer peripheral surface of the seal holder 35 is sealed, a rubber ball 44 is arranged between the inner edge part of the main body part 23 of the cover 22 and the edge part of the seal holder 35 as an energizing member with a circular equal interval and the seal holder 35 is energized. Consequently, as a seal reciprocally moves while rotating in one direction against the rod 31, flaws on the seal do not become deeper.
Patent JP-H0513343-A (JP)
Title: Vapor growth device
Inventor: SAKAGUCHI SHINICHIRO
IPC: H01L21/205
Filed: 1991-07-05
Abstract: PURPOSE:To equalize time film thickness inside the surface by equipping it with a mechanism which rotates while jetting film growth gas to the electrode opposed to the electrode loaded with a wafer being a semiconductor substrate. CONSTITUTION:An electrode plate 5 opposed to the wafer 7 on which to grow a film is rotated with a motor 1, and in this condition, plasma is generated. When gas is let flow from a gas supply pipe 2 in this condition, gas jets out of a gas blow port 9. Therefore, a film with a uniform thickness can be gotten inside the surface of the wafer, keeping the interval between the semiconductor substrate face and the electrode constant.
Patent JP-S5589288-A (JP)
Title: 7-(alpha-alkylthio-2-amino-4-thiazole)acetoamide-3-cephem
Inventor: HATO MASAO
IPC: A61P31/04
Filed: 1978-12-28
Abstract: NEW MATERIAL:A compound shown by the formula I [R is lower alkyl; A is acetoxy or a group shown by the formula II (Het is five-membered hetorocyclic ring having three or more hetero atoms in which at least two of them are nitrogen].  
     USE: An antibacterial agent having improved antibacterial activity against gram- positive and gram-negative bacteria.  
     PROCESS: A 7-aminocephem compound shown by the formula III is acylated by a carboxylic acid shown by the formula V or its reactive derivative (e.g., acid halide) to give the title compound shown by the formula I. An inert organic solvent, e.g., THF, DMF, or a mixed solvent of a hydrophilic organic solvent with water is used as the solvent. The carboxyl group at the 4-position of the compound shown by the formula III may be protected by t-butyl, benzyl, etc.; the amino group at the second position of the carboxylic acid shown by the formula IV, by t-butoxy carbonyl group. In acylation the presence of a tertiary organic base, e.g., triethylamine is desirable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6410004-A (JP)
Title: Method of controlling temperature of boiler main steam
Inventor: SATO SUSUMU
IPC: F22G5/12
Filed: 1987-07-03
Abstract: PURPOSE: To lessen thermal fatigue damage significantly by spraying a quantity of water determined from the temperature difference when the main steam temperature exceeds a rated level to a superheating temperature lowering unit otherwise spraying a specified small quantity of water. CONSTITUTION: A superheater spray control valve 16 is controlled to spray a quantity of water determined from the temperature difference when the main steam temperature in a main steam pipe 13 exceeds a rated level into a superheater temperature, lowering unit 10. The superheater spray control valve 16 is provided with a so-called minimum lock in order to inject a minimum required superheater spray water when the main steam temperature is lower than the rated level thus preventing full closure. According to the arrangement, temperature variation of a superheater spray nozzle can be lessened significantly and thermal fatigue thereof can be substantially eliminated.
Patent JP-H09325036-A (JP)
Title: Mobile information-providing apparatus
Inventor: YAMAMOTO HIROSHI
IPC: G10L13/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive mobile information-providing apparatus which can provide area-related information in a short time through a simple operation. SOLUTION: An area corresponding to position information indicating the present position output from a position-measuring means 6 is specified. Area- related information corresponding to the specified area is read out from a memory means 3, and output by an image output means 4 and a sound output means 5 in a predetermined manner, Different from a conventional navigation system, a troublesome search for area-related information is eliminated. Since a vast amount of detailed digital map information or a highly accurate navigation system is eliminated, the apparatus costs low.
Patent JP-S6057872-A (JP)
Title: Image forming device
Inventor: EGAMI HIDEMI
IPC: G03G15/08
Filed: 1983-09-09
Abstract: PURPOSE:To apply different kinds of toner under optimum development conditions respectively by using such a unit that the interval between a photosensitive body and a toner support body is predetermined for every kind of toner. CONSTITUTION:While a developing bias is fixed, development characteristics are varied by varying the gap D between the sleeve 5 and photosensitive body 1, i.e. varying the diameter of an abutting roll 7 for the fixed sleeve diameter, thereby obtaining proper image density for every color. For the purpose, the gap D between the developing device 3 and photosensitive body 1 in each unit containing toner T of, for example, red, green, or blue is set to 250mum for the blue toner, 300mum for red toner, and 350mum for the green toner, and consequently the best conditions for every color are obtained without adjusting a high voltage power source provided to the copying machine body side.
Patent JP-S6411411-A (JP)
Title: Timing pulse generating circuit
Inventor: TANAKA TATSUO
IPC: H03K5/04
Filed: 1987-07-03
Abstract: PURPOSE:To generate a pulse signal which is different in start time by operating one switch once by setting variation in the potential of a 2nd node only by a 2nd time constant circuit through the operation of a buffer means. CONSTITUTION:When a switch SW is turned on for a specific time, TRs Q01 and Q02 are turned on at the same time to change capacitors C1 and C2. Consequently, the potentials at nodes A and B exceed the threshold voltages of the TRs Q1 and Q2, but the base current of the TR Q2 is eliminate by a TR Q3 and the TR Q2 is held off. When the SW is turned off, the C1 and C2 begin to be discharged and the potential at the node A decrease with the time constant determined by the C1 and resistance R1. The potential at the node B decreases with the time constant base upon the C2 and resistance R2 because the input impedance of a buffer amplifier A1 is large, thereby pulling down the base potential of the TR Q2. Therefore, the pulse signal which is different in start time can be generated by operating one switch once.
Patent JP-S5585787-A (JP)
Title: Improvement in door composed of many strips
Inventor: BUIKUTOORU SHIMON
IPC: E06B3/80
Filed: 1979-12-18
Abstract: A door composed of multiple strip of the type comprising a support with hooks and strips provided with means for hooking to said support, wherein the support takes the form of a channel whose transverse section is in the form of an inverted C, in the base of which are arranged hooks known per se whose ends constitute a guide with the corresponding edge of the channel with a view to receiving a panel which closes the hooks.
Patent JP-H1012449-A (JP)
Title: Composite porcelain tube bushing
Inventor: MATSUMOTO SATOSHI
IPC: H01F27/04
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent electric breakdown by, between a metal tank and an earth side attaching bracket, inserting an insulating body, which continuity is permitted through a detection impedance, and establishing a connection to a means for measuring a leakage current between them. SOLUTION: A composite porcelain tube bushing comprises a composite porcelain tube 1 comprising an FRP core and a capping material 8, an earth side attaching bracket 2 of the composite porcelain tube 1 and a metal tank 3 provided on the side of equipment main body at the lower part of the bushing. The earth side attaching bracket 2 is, through an insulation body 4, jointed to the metal tank 3 with an insulation bolt. In addition, in order to measure a leaking current flowing the capping material 8, the earth side attaching bracket 2 is connected to a leakage current measuring device 10, and through an impedance 5 comprising a resistor or a serge absorption element connected in parallel to it, it is in continuity with the metal tank 3.  Thereby, the leakage current on the surface of the composite porcelain tube bushing is surely monitored for grasping degradation condition of the composite porcelain tube, so that electric breakdown is prevented.
Patent JP-S6323954-A (JP)
Title: Polycarbonate resin composition
Inventor: HONGO MASAFUMI
IPC: C08L69/00
Filed: 1986-07-16
Abstract: PURPOSE:To provide the title compsn. having excellent high-temperature stability, weather resistance, etc., consisting of a polycarbonate resin, a satd. polyester resin and/or a polyester elastomer, a specified siloxane graft copolymer and a vinyl polymer. CONSTITUTION:Not less than 70% (by weight; the same applies hereinbelow) siloxane graft copolymer obtd. by grafting 95-10% vinyl monomer onto 5-90% polyoganosiloxane rubber having an average particle size of 0.08-0.8mum and a degree of swelling of 3-30 (measured in toluene), composed of structural units of formulas I to III (wherein R<1> is methyl, ethyl, propyl or phenyl; R<2> is H or methyl; n is 0-2; and p is 1-6) originating from a grafting crosslinking agent, is mixed with not more than 30% vinyl polymer to obtain a mixture (C). A mixture of 1-99pts.wt. polycarbonate (A) and 99-1pt.wt. satd. polyester resin and/or polyester elastomer (B) is mixed with the component C in such a proportion that the polyorganosiloxane rubber component accounts for 0.5-60% of the total amount of the compsn.
Patent JP-H0218217-A (JP)
Title: Coil yard control device
Inventor: FUJII YOSHINOBU
IPC: B65G60/00
Filed: 1988-07-01
Abstract: PURPOSE:To make it possible to stack coils of various sizes by calculating the longitudinal relative line from the traverse line and longitudinal line absolute addresses of a current crane, determining the traverse relative line and height from said line, and determining and displaying a stacking position based on these values and the state of the coils disposed in a yard. CONSTITUTION:The transverse side and longitudinal side of a yard S are made a traverse line (X-axis) and a longitudinal line (Y-axis), respectively, with the left lower corner thereof being a coordinate origin. When coils C1-C5 are stacked as shown, and the placing position of a coil C6 is to be determined, the Y and X directional absolute values are input to a CPU by moving a crane to calculate a relative line in the longitudinal line direction. The CPU then calculates a relative line in the traverse line direction and the height position based on said value, and judges every stage and every line whether it is possible to put the coil thereon or not to determine and display the placing position. This constitution enables the stacking of coils of various sizes.
Patent JP-S55105361-A (JP)
Title: Semiconductor device
Inventor: ARIMOTO YOSHIHIRO
IPC: H01L29/786
Filed: 1978-12-30
Abstract: PURPOSE:To obtain a semiconductor device of a solid multilayer structure by using a wafer in which a single crystal insulating layer and a single crystal semiconductor layer are epitaxially grown in sequence on a single crystal semiconductor substrate. CONSTITUTION:The Al2O3 layer 2 and n-type Si layer 3 are epitaxially grown on  the p- type Si substrate 1, and the surface is covered with SiO2 layer 4. Next it is  etched and opened in turn to expose the substrate 1, the SiO2 layer 4' and polysilicon layer 5 are laminated on it. The resist mask 6 is provided, the gate 5Gn and  the gate insulating film 4Gn are shaped, the n<+>-layers 7n, 8n are formed by ion  implantation. The mask 6 is removed, the resist mask 11 is provided, a laminated  body of both the gate 5Gp and the gate insulating film 4Gp is selectively shaped,  the p<+>- type diffusion layers 9p, 10p are formed. The mask 11 is removed, the  insulating film, electrodes and wiring are provided in accordance with a specification. At this time, the step part is made specially wide or the insulating film of the  n channel part is made thick to prevent the breakage of wiring.
Patent JP-H0912047-A (JP)
Title: Covering structure for electronic apparatus
Inventor: TAKAGI YOSUKE
IPC: H05K5/03
Filed: 1995-06-30
Abstract: PURPOSE: To prevent a cover for covering a battery-housing part from becoming loose when mounted onto a cabinet, and to prevent therewith noises arising from the looseness, and to make the cover available for being used as a grip with satisfactory touch. CONSTITUTION: The surface and reverse side of a cover 6 for covering a battery- housing part 2 are constructed in a two-layer structure made of an elastic resin and a rigid resin. When the cover 6 is mounted on a cabinet 1, the cover 6 deforms elastically on contacting with the cabinet.
Patent JP-H11344721-A (JP)
Title: Device for manufacturing liquid crystal display element
Inventor: YAMASHITA TAKUYA
IPC: G02F1/1345
Filed: 1998-05-30
Abstract: PROBLEM TO BE SOLVED: To uniformly pressurize a thermocompression bonding part without requiring difficult adjustment in the thermocompression bonding of lead terminals of a TCP substrate with electrode lead-out terminals of a liquid crystal display panel via an anisotropic conductive film. SOLUTION: In the device for manufacturing liquid crystal display elements comprising superposing lead terminals 7a of a flexible substrate 7 on electrode lead-out terminals 3a of the liquid crystal display panel 1 via an anisotropic conductive film 6 and thermocompression-bonding the lead terminals 7a with the electrode lead-out terminals 3a by pressurizing a superposing part 9 from the side of the lead terminals 7a, a heated fluid supplying source 10 which supplies a heated fluid at a specified pressure and a means for heating and pressurizing 20 which is expanded by the heated fluid supplied by the supplying source 10 and, is contacted to and pressurizes, the superposing part 9, are provided.
Patent JP-S5865833-A (JP)
Inventor: MAEDA MASANOBU
IPC: E03C1/284
Filed: 1981-10-16
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-S6228501-A (JP)
Title: Hydraulic control device
Inventor: ANDO MASAAKI
IPC: A01B63/00
Filed: 1985-07-27
Abstract: PURPOSE:To prevent the occurrence of an impact at starting and stopping, by a method wherein, in the raising and the lowering stroke of a working machine, an unload valve is actuated according to the opening of a high pressure passage by means of the spool of a switching valve. CONSTITUTION:An unload valve B, partitioning a pump pressure introducing chamber 58 from a pilot chamber 61, is provided in the interior of a switching valve A, annular grooves 14, 17, and 20 are formed in the outer peripheral surface of a spool 27 of the switching valve A, a notch 19 is provided in the edge part of the annular groove 20, and a hole 54 is formed around the pilot chamber 61 of the spool 27. This, at starting and stopping in the rising and the lowering stroke of an actuator 34, enables actuation of the unload valve B according to the opening of a high pressure passage through the working of the spool 27, and control of a flow rate to the actuator 34, resulting in the possibility to prevent the occurrence of an impact at starting and stopping.
Patent JP-H0817893-A (JP)
Title: Transfer device of wafer
Inventor: KAWASAKI ATSUSHI
IPC: H01L21/68
Filed: 1994-06-24
Abstract: PURPOSE:To designate a front side or a rear side and a location of a wafer while transferring it from one wafer carrier to another carrier. CONSTITUTION:A wafer 1 received in a wafer carrier 6 before transferring is pulled out from a wafer transferring fork 4 and transferred to a wafer carrier 2. The wafer carrier 2 can be turned upside down (rotated 180 deg.) by a carrier drive mechanism 3, and also can precisely position in a vertical direction. A controller 8 controls the carrier drive mechanism and a fork drive mechanism 5 based on specification data for transfer which are in advance input and stored concerning a front side or a rear side, a location etc., of the wafer 1 in the wafer carrier 2 after transferred. Thus, a wafer can be transferred to a wafer carrier so as to oppose front surfaces or rear surfaces of adjoining two wafers and further a wafer can be transferred to the wafer carrier having unequal intervals (pitches) of wafer inserting grooves.
Patent JP-S6322765-A (JP)
Inventor: MOTOHASHI MASATOSHI
IPC: B62B1/04
Filed: 1986-07-15
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。