baber/WOPTO huggingface dataset:
Patent JP-S5887258-A (JP)
Title: Heat resistant steel
Inventor: TADA KOUICHIROU
IPC: C22C38/48
Filed: 1981-11-20
Abstract: PURPOSE:To enhance the thermal fatigue cracking resistance of a heat resistant 12%Cr steel and the oxidation and wear resistances at high temp. by adding a specified amount of Nb to the steel. CONSTITUTION:In place of convertionally added V, 0.03-0.30% Nb is added to a 12% Cr steel contg. 0.08-0.25% C, 0.1-1.5% Si, 0.1-1.5% Mn, 0.2-1.0% Ni, 10.0-14.0% Cr and 0.1-1.0% Mo for the rolls of continuous casting equipment, the blades of a steam turbine, a rotor shaft and bolts for high temp. use. Ni, Cr, Mo, etc. provide superior strength at high temp. and superior wear and oxidation resistances at high temp. By adding Nb, the strength at high temp. and the temper softening resistance are further increased and the thermal fatigue resistance in enhanced. Thus, the endurance lives of said rolls, blades, etc. can be elongated.
Patent JP-H0352650-A (JP)
Title: Barley polishing device
Inventor: NAKAGAWA HIROTAKA
IPC: B02B3/00
Filed: 1989-07-17
Abstract: PURPOSE:To execute the polishing of barley and the removal of barley straws by providing a switching valve which joins the grains emitted from a mixed rice port with the grains which are emitted from a hulled rice port and are introduced to the outside of the machine in a distributor and providing a discharge valve in a rough rice route arriving from a rough rice port to a rice hulling machine. CONSTITUTION:The screening machine is vertically juxtaposed with a pair of partition plates 4, 5 in the grain outlet of a screening plate 1 which oscillates with inclination. The upper side of the partition plate 4 on the higher side is used as the hulled rice port 6, the lower side of the partition plate 5 on the lower side as the hulled rice port 7, and the spacing between the respective partition plates 4 and 5 as the mixed rice port 8. The distributor 14 to introduce the hulled rice discharged from the hulled rice port 6 to the outside of the machine, the mixed rice discharged from the mixed rice port 8 to the above-mentioned screening machine and the rough rice discharged from the rough rice port 7 to the rice hulling machine 21 is provided. This distributor 14 is provided with the switching valve 24 which joins the grains discharged from the mixed rice port 8 with the grains discharged from the hulled rice port 6 and is introduced to the outside of the machine. The discharge valve 28 which discharges the grains flowing in the route 20 arriving from the hulled rice port 7 at the rice hulling machine 21 to the outside of the machine is provided. Thus, the barley polishing and the removal of the barley straws are executed with the rice hulling and screening device.
Patent JP-H1029148-A (JP)
Title: Method of polishing and tool therefor
Inventor: USUI NOBORU
IPC: B24B13/01
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To polish effectively and accurately complicated curved surface without changing and exchanging polishing tools. SOLUTION: This method makes a polishing tool 1 press against a to-be- machined work and rotate and if necessary rock to conduct the polishing work. In this case the polishing tool 1 provides a rubber portion 50 whose variation of hardness with respect to the thermal influence is large, so by controlling the temperature of rubber portion 50, the hardness of the rubber is adjusted, consequently, the contacting surface area is controlled accordingly.
Patent JP-S6429303-A (JP)
Title: Skin external preparation
Inventor: TAKADA SADASHIGE
IPC: A61K8/35
Filed: 1987-07-24
Abstract: PURPOSE:To obtain a skin external preparation having high protecting effects on ultraviolet rays in both ranges of UV-A and UV-B and durable effects thereof, by blending a paraaminobenzoic acid or a derivative thereof with a dibenzoylmethane derivative and a benzophenone derivative. CONSTITUTION:A blended system of (A) an UV-B absorber comprising a paraaminobenzoic acid or a derivative thereof (e.g. monoglycerin ester) and (B) an UV-A absorber comprising a dibenzoylmethane derivative is blended with (C) a benzophenone derivative (e.g. 2,4-dihydroxybenzophenone) to give a skin external preparation having excellent protecting effects on ultraviolet rays. The total amounts of the components A and B blended are 0.1-7wt.% based on sum of the skin external preparation. The amount of the component C blended is preferably 1/10-1 the total amounts of the components A and B blended. Existence of the component C can provide high effects even in reduction of the components A and B blended. Consequently an inexpensive skin external preparation having an excellent feeling in use is obtained.
Patent JP-S5887890-A (JP)
Title: Semiconductor laser device
Inventor: TSUJI SHINJI
IPC: H01S5/062
Filed: 1981-11-20
Abstract: PURPOSE:To prevent the breakdown of an end surface which leads to a decisive destruction of an element, by forming a pnpn structure inside crystals in parallel to a  beam-emitting part, and by providing a gate electrode outside the element so that a  current flowing to the beam-emitting part can be controlled by a thyristor operation. CONSTITUTION:Ga1-xAlxAs 22 forming a first clad layer, GaAs 1 forming an active  layer, and Ga1-yAlyAs 21 forming a second clad layer are superposed sequentially on  an n type GaAs substrate 4. Next, a p type Ga1-zAlzAs layer 32 and an n type Ga1-z,  Alz, As layer 31 are superposed on both sides of a stripe-shaped semiconductor laminate region. Then, a region 7 of diffused impurity, such as Zn, is formed by a well- known method. A pnpn structure is constituted by these two layers, the GaAs substrate  and the p type diffused region 7, including a buried region. By using a well-known  method of diffusin or ion implantation, a p<+> region 8 is formed so as to reach the p type GaAlAs layer 32, a gate electrode 9 is provided in addition to usual electrodes 5  and 6, and thereby an element of the present invention is obtained. In this element, a  trigger current is made to flow to the gate electrode 9 to put the part of the pnpn  structure in an ON state, and thereby a current flowing through the active region 1  can be restricted.
Patent JP-S6075726-A (JP)
Title: Quick deceleration of internal-combustion engine
Inventor: SUZUKI AKIRA
IPC: F02D13/04
Filed: 1983-10-03
Abstract: PURPOSE:To achieve quick deceleration of internal-combustion engine, when stopping a reciprocal compression internal-combustion engine, by opening a starting valve and a gate valve for communication tube with crank angle near to the top dead center of piston thereby discharging compressed air in the cylinder through the communication tube into the exhaust tube. CONSTITUTION:A starting high pressure feed pipe 3 for leading high pressure air from an air sump 2 into the cylinder 1 is coupled to the upper section of inner wall of cylinder 1. While a starting valve 4 for opening the coupling opening of feed pipe 3 is provided and operated by the air pressure through a pipe control valve 5 interlocked with the engine cam shaft. The feed pipe 3 and exhaust pipe 8 are coupled through a communication pipe 9 while first and second gate valves 10, 11 are provided to the feed pipe 3 and communication pipe 9. Under deceleration the starting vavle 4 is opened at the top dead center of piston 7 while first gate valve 10 is closed and second gate valve 11 is opened to discharge compressed air in the cylinder 1 into the exhaust tube 8.
Patent JP-2001011837-A (JP)
Title: Connection method for membranous material for water cutoff
Inventor: WAGI TAKATSU
IPC: E02B3/18
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of the connection part of a sheet material and improve workability in a cutoff treatment using the sheet material in a construction such as a partition revetment in a reclaimed land or the like. SOLUTION: When a water cutoff treatment for a partition revetment is carried out by use of an impervious sheet such as polyvinyl chloride or rubber, the ends of a number of sheets 11, 11a,... are superimposed with each other and the superimposed part 14 is fixed by a temporary fixing member 16, 16a, and stuck to each other by an adhesive 15 applied between the respective sheets to secure a water sealing property in the connection part of the superimposed sheets. As the temporary fixing member 16, a member like Velcro or the like which can be easily connected in water is used so that the superposed part can be easily positioned.
Patent JP-H0236555-A (JP)
Title: Semiconductor device
Inventor: OKINAGA TAKAYUKI
IPC: H05K1/18
Filed: 1988-07-27
Abstract: PURPOSE:To increase the adhesion area of a semiconductor device compared to that of a conventional semiconductor device, to strengthen the adhesion of the device and to make it possible to improve the reliability of adhesion in the mounting of the device by a method wherein the surface areas of the points of lead pins, which are droopingly provided in a package main body, are each made larger than the crosssectional areas on the sides of the base ends of the lead pins. CONSTITUTION:Semiconductor chips of a gate array and so on are sealed in a package main body 1, a multiple of lead pins 2 are droopingly provided in the main body 1 and swelling parts (leg body parts) 2a are each provided at the points of these pins 2. A solder 4 is placed on a land 3a formed on a printed board 3, a semiconductor device is placed on the board 3 in such a way that the pins 2a are coincided with the land 3a placed with this solder 4 and the device is mounted on the board 3 by wave soldering or the like. As the parts 2a are each provided at the points of the pins 2, the surface areas of the points of the pins 2 become larger than the cross-sectional areas on the sides of the base ends of the pins 2 and the adhesion area of the device is increased compared to that of a conventional semiconductor device. Thereby, the adhesion of the device becomes firm. As a result, the reliability of adhesion in the mounting of the device is enhanced.
Patent JP-S5887944-A (JP)
Title: Protocol converting system
Inventor: TAKEUCHI TAKAO
IPC: H04L29/06
Filed: 1981-11-19
Abstract: PURPOSE:To perform free connection between terminals having different protocols, while using advantages of a line exchange system, by providing a protocol conversion trunk. CONSTITUTION:When a terminal 11 performs a call, a line exchange 10 receives transmitted information and the number of opposing party through an interface circuit 30, sets a channel connecting the terminal 11 and an opposing terminal 14 in a switch 15 through the control of a control section 16 and informs the incoming of call to an interface 31. Before control circuits 32, 33 calls out the other party, the information relating to the protocol of each terminal is transmitted and received, whether or not both protocols are coincident is discriminated, and if no coincident, the control circuits 32, 33 transmit signals representing the end of communication and once open the channel. Then, the control circuit 32 transmits a signal as if it were retransmitted to the control section 16, and when it is received, the number of a protocol conversion trunk 34 is transmitted as the number of opposing party, the channel from the terminal 11 to the protocol conversion trunk 34 is set and the connection from a trunk 34 to the terminal 14 is done.
Patent JP-S6082207-A (JP)
Title: Quick clamping device for mandrel bar
Inventor: TSUTSUI FUMIHIRO
IPC: B21B25/02
Filed: 1983-10-06
Abstract: PURPOSE:To attach and detach quickly a mandrel bar for manufacturing a seamless steel pipe to and from a working machine by constituting a clamping device for said mandrel bar by connecting the clamping metal incorporated in a clamping head to pneumatic cylinders. CONSTITUTION:The height of a mandrel bar 4 on elevating rollers 37 is matched with the through-hole 8' of a clamping head 8 fixed to the front end of a traveling carriage 5 for the mandrel bar 4 in order to clamp said mandrel bar 4 with clamping head 8. The carriage 5 alone is then moved or is moved while the carriage is held connected to a tension head 18 to insert the rear end of the bar 4 into the hole 8'. A limit switch is provided in the head 8 and when the rear end of the bar 4 touches said switch, the carriage 5 and the head 19 stop. Two pneumatic cylinders 10 are thereafter actuated to push out the clamping metal 11 fixed to the front end of the rod thereby sandwiching and clamping the contracted part of the bar 4 from both sides. The operation reverse from the operation mentioned above is performed in the case of unclamping the bar 4.
Patent JP-H0236419-A (JP)
Title: Automatic translation execution system for source code
Inventor: OSUGI KATSUHISA
IPC: G06F9/45
Filed: 1988-07-26
Abstract: PURPOSE:To prevent a malfunction even if the different point of a source code is encountered by converting the source code of a macro-job control sentence in accordance with a converting type data table, and translating it. CONSTITUTION:A converting system input means 11 inputs the converting system data table of the source code from a converting type memory means 21, and an analysis means 13 analyzes whether the job control sentence inputted from a job control sentence input means 12 is the macro-job control sentence or not. When the result of analysis shows that it is the macro-job control sentence, a source code input means 14 inputs the source code of the macro-job control sentence. A conversion means 15 converts the inputted source code in accordance with the converting type data table, and a translation means 16 translates the code. An output means 17 outputs it to a job control sentence output device 24. Thus, the sentence is translated after conversion is executed by using the conversion type data table of the source code, and the malfunction can be prevented.
Patent JP-S6341785-A (JP)
Inventor: OMORI AKIRA
IPC: F25D11/00
Filed: 1986-08-06
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-H0234336-A (JP)
Title: Picture transfer press
Inventor: HIROTA KIYOSHI
IPC: B41F16/00
Filed: 1988-07-26
Abstract: PURPOSE:To prevent the displacement of a picture sheet and an image-receiving sheet when a sheet to be carried is carried, and to obviate the register displacement and transfer unevenness of a transfer picture by installing two pairs of heating rollers. CONSTITUTION:A sheet 34 to be carried to heating transfer rollers 136, 138, 140, 142 is conveyed under a horizontal state, in which the sheet 34 is not sagged among the heating transfer rollers on the upstream side and the down stream side, or the state in which the sheet 34 is pulled slightly. When the tensile force is strong, however, one-way clutches 143, 143A, 145 are operated, and the revolving torque of the heating transfer roller 142 is transmitted directly over the heating transfer rollers 136, 138, 140 through the sheet 34 to be carried, thus equalizing the peripheral speed of the heating transfer rollers 136, 138, 140 to the heating transfer roller 142. Accordingly, the sheet 34 to be carried is conveyed at the same speed, thus generating no displacement in an image- receiving sheet and a picture sheet.
Patent JP-H0739668-A (JP)
Title: Looper driving device
Inventor: UENO TAKEO
IPC: D05B57/30
Filed: 1993-07-28
Abstract: PURPOSE:To provide a looper driving device which has excellent durability and is capable of surely connecting an oscillating body and a looper base and easily operating the connection and disconnection of the oscillating body and the looper base. CONSTITUTION:The looper base 20 oscillates via an engaging body 32 when the oscillating body 12 oscillates in the state of engaging the engaging body 32 with an engaging hole 16. Only the oscillating body 12 oscillates and the looper base 20 stops oscillating as the transmission thereof is shut off when the engaging body 32 moves in an axial line direction while rotating around the axial line of an upright shaft and the engaging body 20 is disengaged from the engaging hole 16.
Patent JP-H063-A (JP)
Title: Rice transplanter
Inventor: OKADA SATORU
IPC: A01B63/114
Filed: 1992-06-19
Abstract: PURPOSE:To improve the puddling and leveling operation efficiency with puddling members in a hard field by installing a member capable of automatically regulating the puddling depth of the puddling members interlocking with the planting depth regulating operation with planting pawls. CONSTITUTION:The rice transplanter is equipped with puddling members 35 in front of a seedling planting position of planting pawls 17 to automatically regulate the puddling depth of the puddling members interlocking with the planting depth regulating operation with the planting pawls using cylinders 41. The height of rotary pawls 47 is regulated by operating the puddling cylinders with a relative sensor 58.
Patent JP-H04226711-A (JP)
Title: Rotary disk, device with said rotary disk, removal of thermally softening surface coat using said rotary disk
Inventor: FUIRITSUPU MANINGU UINTAA
IPC: B24D13/12
Filed: 1991-07-25
Abstract: PURPOSE: To effectively rapidly remove a heat softenable surface covering from a base material without using a solvent. CONSTITUTION: A rotatable elastomeric disc 26 having a peripheral surface 28 and rotatable around its axial center 24 is mounted at a driving tool 22, the rotating disc 26 is pressed to a surface covering 30, and removed from a base material 32. A material of the disc 26 is selected from elastomers for raising a temperature of the covering 30 to a temperature for weakening its bondability when the surface 28 is brought into contact with the covering 30.
Patent JP-H0477572-A (JP)
Title: Coating for forming piezoelectric buzzer and its electrode
Inventor: NAKAYA FUMIO
IPC: G10K9/12
Filed: 1990-07-13
Abstract: PURPOSE:To obtain the subject coating, containing metallic gold powder, a specific resol type phenolic resin, a saturated or an unsaturated fatty acid (metallic salt thereof) and carbon black, having good electric conductivity, and excellent in adhesion of films onto insulating substrates, solderability, etc. CONSTITUTION:A coating which is a paste for forming piezoelectric buzzer electrodes is obtained by blending (A) 100pts.wt. mixture composed of (i) 85-96wt.% metallic gold powder and (ii) 15-4wt.% resol type phenolic resin establishing the relations between respective transmittances of (l/n) = 0.8-1.2, (m/n) = 0.8-1.2, (b/a) = 0.8-1.2 and (c/a) = 1.2-1.5 when the infrared transmittances of a 2-monosubstitution product, a 2,4-disubstitution product, a 2,4,6-trisubstitution product, methylol group, dimethylene ether and phenyl group measured by infrared spectroscopy are (l), (m), (n), (a), (b) and (c) with (B) 0.1-8pts.wt. (un)saturated fatty acid (metallic salt thereof) and (C) carbon black.
Patent JP-H0915492-A (JP)
Title: Wide angle lens
Inventor: YAMADA HIROSHI
IPC: G02B13/04
Filed: 1995-06-29
Abstract: PURPOSE: To excellently compensate various aberrations and to provide the brightness compared with a conventional wide-angle lens while suppressing a cost required for molding the lenses as little as possible by composing the wide-angle lens of four lenses of concave, concave, convex and convex lenses from the object side and satisfying a prescribed relation for focal distances. CONSTITUTION: A first, second, third and fourth lenses L1 -L4 are arranged in order from the object side, the first lens L1 and the second lens L2 are composed of negative meniscus lenses whose concave surfaces of intense curvatures confront the side of an image forming plane 1, respectively, the third lens L3 and the fourth lens L4 are composed of biconvex lenses whose surfaces of intense curvatures confront the side of the image forming plane 1, respectively, f2 /f1 is, 0.888, the conditional relation: 0.8<f2 /f1 <1.2 is satisfied, f4 /f3 is 1.103 and the conditional relation: 0.8<f4 /f3 <1.2 is satisfied.
Patent JP-S6248456-A (JP)
Title: Burr remover
Inventor: KASAI MUNEHARU
IPC: B24B27/00
Filed: 1985-08-23
Abstract: PURPOSE:To efficiently remove a burr from the outside generated in the internal surface of a hole when it is formed by a drill, by rotating a burr removing tool to be tilted so that a grinding material draws a circular track. CONSTITUTION:A burr removing tool 8, being equipped with a built-in air motor and a grinding material 26 in the point end, is provided in the third shaft 5. The third shaft 5 is connected with the second shaft 3 through the second universal bearing 6, further the second shaft 3 is connected with the first shaft 2 through a coupling device 1. The third shaft 5, equipped with the burr removing tool 8, is given a fixed tilt with respect to the axial center by pressing the first shaft 2 by the second cylinder unit 17, and if the first shaft 2 is rotated by driving a driving pulley 25, the grinding material 26 in the point end of the burr removing tool 8 draws a circular track. A vertical direction position of the grinding material 26 is moved by the first cylinder device.
Patent JP-H1130467-A (JP)
Title: Heat exchange system
Inventor: OSANAI HITOSHI
IPC: F28F27/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To control the pressure fluctuation of a fluid circulation system and hence to previously prevent various poor influence such as cavitation due to the pressure fluctuation of the fluid circulation system. SOLUTION: A heat exchange system has a temperature system 1 to be controlled for controlling temperature by using a liquid 2 for a heat medium, a heat exchanger 3 for adjusting the temperature of the liquid 2 for the heat medium being discharged from the temperature system to be controlled and supplying the liquid 2 for the heat medium where the temperature has been controlled to the temperature system 1 to be controlled, a circulation pump 10 for circulating the liquid for the heat medium between the temperature system 1 to be controlled and the heat exchanger 3, and piping 6 and 8 for connecting the temperature system 1 to be controlled, the heat exchanger 3, and the circulation pump 10 for circulating the liquid 2 for the heat medium.  In the system, the circulation path of the liquid 2 for the heat medium is set to a closed system that is completely separated from fresh air, and at the same time a pressure absorption means 11 for absorbing the pressure fluctuation of the liquid 2 for the heat medium is provided inside the circulation path of the heat medium.
Patent JP-H0911645-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: KAWAI SATORU
IPC: B32B27/30
Filed: 1995-06-30
Abstract: PURPOSE: To provide a thermal transfer image receiving sheet preventing the surface roughening of the image receiving layer of a high energy printing part and not damaging the image receiving layer even when image receiving sheets are mutually rubbed at the time of paper feed. CONSTITUTION: In a thermal transfer image receiving sheet wherein an image receiving layer is provided on one surface of a base material sheet, the image receiving layer contains at least a copolymer with an average polymerization degree of 800-2000 containing vinyl chloride and vinyl acetate as main monomers.