baber/WOPTO huggingface dataset:
Patent JP-H01225334-A (JP)
Title: Frame alignment apparatus in automatic pasting apparatus for semiconductor wafer
Inventor: NONOMURA KENJI
IPC: H01L21/78
Filed: 1988-03-04
Abstract: PURPOSE:To prevent a dust particle from being produced while frames come into contact with each other and to smoothly push out the frames by a method wherein two or more loaded frames are pushed out one after another from an uppermost frame and are positioned. CONSTITUTION:While a frame stock table 108 is being lowered, frames loaded on the frame stock table 108 are delivered to a frame conveyance table 206. This table is advanced and moved in the direction of a frame lifting and lowering mechanism 300 along a rail 202. The frames loaded on the frame conveyance table 206 are delivered while a frame discharge table 310 is being lifted. Then, whether a frame in an uppermost part out of the frames loaded on the frame discharge table 310 has reached an alignment height or not is confirmed on the basis of a detection signal of a photosensor PH10. A pusher 412 pushes out the frame in the uppermost part of the frame discharge table 310 toward positioning pins 504a, 504b of a positioning mechanism 500.
Patent JP-H03255286-A (JP)
Title: Fluid control valve device
Inventor: KONDO MASAMITSU
IPC: F24H9/00
Filed: 1990-03-02
Abstract: PURPOSE:To promote a rapid extinction of once generated cavitation by suddenly enlarging a fluid passage from a primary pressure chamber to a secondary pressure chamber just after a throttle portion by a valve element. CONSTITUTION:A valve main body 16 includes a primary pressure chamber 21 having an inlet 17, a secondary pressure chamber 22 having an outlet 18, a throttle connecting portion 23 of the chambers, and a valve element 24 adapted to move forward and backward in the connecting portion 23 to control the flow rate. The connecting portion 23 comprises a conical passage portion reduced in the passage area sequentially from the pressure chamber 21 side, a cylindrical passage portion and a passage portion suddenly enlarged toward the pressure chamber 22 side. The valve element 24 comprises a conical portion increased in the sectional area sequentially from the pressure chamber 21 side, a fixed cylindrical portion and a reduction portion reduced toward the pressure chamber 22 side. Accordingly, when a fluid is let flow from the pressure chamber 21 side to the pressure chamber 22 side, the passage area is suddenly enlarged just after the fluid throttle portion, so that the reduced fluid pressure can be immediately restored to the atmospheric pressure so as to extinguish once generated cavitation quickly.
Patent JP-S56150134-A (JP)
Title: Prevention of stress corrosion cracking
Inventor: UMEMOTO TADAHIRO
IPC: C21D9/50
Filed: 1980-04-19
Abstract: PURPOSE:To effectively prevent stress corrosion cracking from occurring and also prevent cracks, if any, from propagating by a method wherein a surface of a part of a stainless steel pipe contacted with a liquid and having residual stresses is melted and then solidified to improve the structure thereof, while compressive stresses are caused to remain at other surfaces of the pipe. CONSTITUTION:Both the inside and outside surfaces of an austenitic stainless steel pipe used as a cooling-water pipe of a nuclear reactor or the like are contacted with the liquid. The surface of the pipe where the residual stresses are present is melted by using an inert-gas tungsten arc torch and is solidified to obtain a dendritic structure. Consequently, the compressive stresses remain at other surfaces to prevent the stress corrosion cracking. Accordingly, since the chromium carbide once precipitated is dissolved into austenite, chromium is distributed in crystal grains more uniformly to enhance the corrosion resistance of the steel, while the resultant dendritic structure enhances resistance to cracking. In addition, even if stress corrosion cracking should occur, the crack is prevented from propagating into the interior of the steel.
Patent JP-S58172727-A (JP)
Title: Starting system of terminal
Inventor: OKUNAKA JIYUNZOU
IPC: G06F1/00
Filed: 1982-04-01
Abstract: PURPOSE:To improve the processing efficiency of an attachment, by eliminating the need to hold a circuit exchange between the 1st starting and the generation of the 2nd start signal. CONSTITUTION:A terminal 101 connect a clocking device 305 for holding the starting of a main power source 302 to a controller 303 for a specific time even when no signal to the attachment 103 is detected. Then, the main power source is turned on to hold the terminal in readiness for receiving a re-call signal from a network 102. If the re-call signal is detected during this period, the terminal 101 starts terminating operation. On the other hand, when the attachment 103 actuates the terminal 101 once to send a call signal and if there is no answer in this case, it is restarted a specific time later to send the re-call signal.
Patent JP-S61211819-A (JP)
Title: Magnetic recording medium
Inventor: KITAGAMI OSAMU
IPC: C10M105/72
Filed: 1985-03-18
Abstract: PURPOSE:To obtain a magnetic recording medium having the excellent lubricity and resistance to scratching by local external force and high mechanical durability by providing a protective layer on a magnetic recording layer, subjecting the surface of the protective layer to a sulfiding treatment to form sulfided layer and providing a lubricating layer on the surface of the sulfided protective layer. CONSTITUTION:The magnetic recording medium is integrally constituted by forming the magnetic recording layer 2 on a non-magnetic substrate 1, forming the protective layer 3 consisting of an inorg. material on the layer 2, forming the sulfided layer 3a on the surface of the layer 3 by sulfiding the same and forming finally the lubricating layer 4 on the surface of the layer 3a. The lubricating agent consisting of >=1 kinds of the compd. selected from the group of a fatty acid, the metallic salt of the fatty acid and the deriv. of the fatty acid and fluorocarbon base lubricating agent are effective for the lubricating layer. The protective layer consisting of the non-magnetic inorg. material is not limited in material as far as the material forms a dense film and sulfide by physical vapor deposition methods vacuum deposition and sputtering methods.
Patent JP-S60197674-A (JP)
Title: Isocyanuric acid derivative, its preparation and carcinostatic agent
Inventor: SUZUKI MIKIO
IPC: C07D405/14
Filed: 1984-03-21
Abstract: NEW MATERIAL:1,3,5-Tris( 3,4-epoxybutyl )triazine-2,4,6-( 1H,3H,6H )trione of formula I . USE:It has excellent carcinostatic activity and is useful as a carcinostatic agent. PREPARATION:The compound of formula I can be prepared by oxidizing 1,3,5- tri(3-butenyl)triazine-2,4,6-(1H,3H,5H)trione with an organic peracid. The organic peracid is e.g. performic acid, peracetic acid, trifluoroperacetic acid, etc., and its amount is >=3mol, preferably 3.3-4.5mol per 1mol of the compound of formula II. The reaction solvent of the oxidation reaction is e.g. dichloromethane, and its amount is preferably 10-15ml per 1g of the compound of formula II. The oxidation reaction is carried out usually at room temperature - about 50 deg.C for 5- 20hr.
Patent JP-H05253669-A (JP)
Title: One-side welding method
IPC: B23K9/035
Filed: 1992-03-11
Abstract: PURPOSE:To stably form a satisfactory back bead even if the groove bottom width is changed by increasing or decreasing a threshold or the distance between a tip and based metals according to the groove bottom width detected during welding or inputted in advance. CONSTITUTION:A welding current I is obtained by a shunt 19, processed by an isolation amplifier 20, a low-pass filter 21 and an A/D converter 22 and taken in a CPU 23. The CPU 23 compares and operates the welding current I taken-in with the threshold IS and the welding speed is made to about 30cm/ min and about 5cm/min at the time of I<IS and I>=IS, respectively to form the satisfactory back bead. A pulse encoder 14 is fitted to a weaving device 8 and the CPU 23 counts generated pulses, by which the weaving width is detected. The relation between the weaving width and the groove bottom width then can be set.
Patent JP-S61212949-A (JP)
Title: Judgment and selection control system
Inventor: KATSUYAMA TSUNEO
IPC: G10L15/00
Filed: 1985-03-18
Abstract: PURPOSE:To output the result of sureset judgment even to an inaccurate request object by using plural different logical criteria to one request object and outputting the result of judgment judged as optimum from plural results of judgment. CONSTITUTION:The request from the user is recognized by a voice recognition synthesis section 3 and the result of recognition is inputted to a request analysis section 4. The request analysis section 4 uses knowledge information of a request understanding knowledge section 5 for request and analysis. Plural judgment criteria 11-1n are used to the request to obtain respectively the result of judgment J1-Jn and corresponding confirmation degrees CF1-CFn. The plural results of judgment and confirmation are compared by a comparison means 2 and the result of judgment with the highest confirmation is outputted together with the uncertainty. The plural judging criterial are used for inaccurate requests and the sureset result is outputted, then the operation by the user is simplified.
Patent JP-S55144184-A (JP)
Title: Printing device
Inventor: NOZAKI MINEO
IPC: B41J25/32
Filed: 1979-04-28
Abstract: PURPOSE: To provide a small-sized and cheap printing device having superior reliability, durability and stability characteristics by a method wherein a recording paper itself wound in a roll form is moved and applied to a printing operation without using any platens or hammers.  
     CONSTITUTION: Both a shaft 14 and a printing wheel 11 frictionally engaged with the shaft are rotated by a starting operation of the motor. The printing wheel 11 is selected by a selector mechanism and a ratchet 13 when a character 12 to be printed is reached at the opposing position for a recording paper 21, and its engagement with the shaft 14 is released and then the printing wheel is stopped. A printing cam 15 fixed to the shaft 14 is further rotated with the shaft and stopped when a recessed part 15a is positioned at the opposing position of the recording paper. The wound recording paper 21 is abutted against the printing cam 15a via a mask 20 made of a resilient material, when the recessed part 15 is approached there, the recording paper is moved along the guiding recess of a side plate 23, and abutted against the character 12 to make a printing. The recording paper printed is moved away from the character under an action of the printing cam and then fed by a paper feeding lever 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61211741-A (JP)
Title: Microcomputer
Inventor: WATANABE TORU
IPC: G06F9/46
Filed: 1985-03-15
Abstract: PURPOSE:To require no troublesome procedure by designating a back ground register only while an instruction is performed and designating constantly a foreground register except for that time. CONSTITUTION:A decoder 1 decodes an inputted 4 bit register designating code to change to a 16 line signal. Foreground register groups 2 and background register groups 3 to which a writing data is given through an I/O bus 4 and from which a reading data is fed, consist of registers If-16f and Ib-16b output lines of the decoder 1 are connected to both corresponding register groups 2, 3, respectively. Accordingly, the registers If and Ib are simultaneously selected. AND gates 4, 5 of three inputs are for giving input and output control signals of the register groups 2, 3. In the register groups being a high level, the input and output of the register selected by the decoder 1 is designated.
Patent JP-H02233504-A (JP)
Title: Production of oxide-base superconducting ceramic material
Inventor: YAMADA YUTAKA
IPC: H01L39/12
Filed: 1989-03-07
Abstract: PURPOSE:To suppress the nonuniformity of composition by compounding powdery raw materials for an oxide base superconducting ceramic in a state containing Cu powder in excess, melting the mixture, uniformizing the composition by stirring with electromagnetic force, quenching the uniformized composition and annealing the product. CONSTITUTION:The ratio of Cu powder in powdery raw materials of an oxide superconducting ceramic such as YBa2Cu3O7-delta is compounded in excess of 5-15wt.% which corresponds to the evaporation loss in melting process. The mixture is melted at 1400-1500 deg.C, stirred with electromagnetic force for about 1 hr to decrease the nonuniformity of the composition, quenched and finally annealed to obtain a superconducting ceramic having suppressed nonuniformity and deviation of composition.
Patent JP-H07238919-A (JP)
Title: Small end shape of connecting rod and work method therefor
Inventor: YAMAZAKI TAKASHI
IPC: B23C3/12
Filed: 1994-02-25
Abstract: PURPOSE:To maintain the stress of a piston pin boss provided on a piston in a proper range while shortening the length of a piston pin and reducing the weight thereof. CONSTITUTION:The side surface 5 of a piston pin boss 2 provided on the small end part of a connecting rod 1 is constituted in an inclining surface which is displaced to a center side as it comes closer to a tip end, and the small end part is formed in a tapered wedge shape. The tip end rim of the side surface 5 is chamfered 8 on a conical surface whose rotary axis is a line crossing slantly with the axial core 6 of the piston pin boss 2, the small end part of the connecting rod 1 is formed in a wedge so as to prevent weight reducing effect from being deteriorated.
Patent JP-S51128270-A (JP)
Title: Manufacturing system for semiconductor unit
Inventor: TSUCHIYA YOSHIMI
IPC: H01L29/08
Filed: 1975-04-30
Abstract: PURPOSE: Arsenic diffusion area as emitters is formed at first, boron is deeply diffused including the area to form base diffusion. Thus it becomes easy to get arsenic emitter transistor superior in noise characteristics and current amplification factor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02232169-A (JP)
Title: Centrifugal projection type blast processing method
Inventor: EBINUMA TOSHIMITSU
IPC: B24C3/14
Filed: 1989-03-07
Abstract: PURPOSE:To form a workpiece in its processed in uniform roughness while setting a projection distance to almost a fixed value for the workpiece by projecting a blast grinding material from a rotor to a curved surface of a workpiece with the predetermined width while moving it at a fixed speed and successively performing its surface treatment. CONSTITUTION:A conveyer 2 generates almost equal a projection angle and distance of a blast grinding material projected from a projection port of the blast grinding material in a rotor 1, and a workpiece W is mounted and fixed onto a curved surface 2a of the conveyer 2. Under this condition, the blast grinding material is projected to a surface of the workpiece W from the projection port in the rotor 1 while moving the conveyer 2 at a fixed speed. In this way, the processed surface of the workpiece W can be formed in uniform roughness.
Patent JP-S61212623-A (JP)
Title: Muffler for car such as mortorcycle
Inventor: OBA KUNIYASU
IPC: B62M7/02
Filed: 1985-03-16
Abstract: PURPOSE:To reduce the number of necessary parts and simplify structure by forming the multihole pipe part in the middle part of the inner pipe of a muffler so as to be throttled inwardly in the radial direction. CONSTITUTION:A multihole pipe part 16a is formed midway on the inner pipe 16 of a muffler 13, and sound absorbing material 20 is charged into the annular space formed between the multihole pipe part 16a and an outer pipe 17. Said multihole pipe part 16a is formed by throttling the inner pipe towards the inside in the radial direction. Therefore, the surface area towards the exhaust flow of the multihole pipe part 16a increases, and sound shielding effect can be improved, and the number of necessary parts can be reduced.
Patent JP-S59177155-A (JP)
Title: Method for raising temperature of fluid
Inventor: HAGIKURA YASUAKI
IPC: B05B9/03
Filed: 1983-03-28
Abstract: PURPOSE:To uniformize temp. distribution and to dispense with an external heat source, by raising the temp. of a fluid by forcibly flowing the fluid through an orifice while pressurizing the same. CONSTITUTION:A pressure gauge 5, for example, three orifices 6, a valve 7 and a spray gun 8 are provided to a supply pipe 3 in the order near to a pump 4. The paint 2 in a tank 1 is sent into the supply pipe 3 by the pump 4 and when it is confirmed by the pressure gauge 5 that the pressurizing force to the paint 2 is predetermined pressure, the valve 7 is opened to flow the paint 2 to the direction shown by the arrow. The pressure of the paint is lowered every time it passes the orifices 6 by the throttling resistances of said orifices 6 and, at the same time, the temp. of said paint 2 is raised. In this case, a fluid is not limited to the paint and this method can be applied to other fluid.
Patent JP-S53138619-A (JP)
Title: Receiver for medium-wave and long-wave bands
Inventor: IKEDA KAZUO
IPC: H03J5/24
Filed: 1977-05-11
Abstract: PURPOSE:To eliminate the unnecessary combination and interference between the high-frequency tuning circuits and thus to ensure a stabilized reception for the medium-wave and long-wave bands, by giving a short circuit through the switching diode to the high-frequency tuning circuit of the opposite band to each receiving band.
Patent JP-S56149014-A (JP)
Title: Soft contact lens
Inventor: AIBA SEIICHI
IPC: G02C7/04
Filed: 1980-04-22
Abstract: PURPOSE:To enhance the hydrophilic property and oxygen permeability of lenses by forming the lenses with an amino acid copolymer contg. glutamine residues represented by a specified general formula and substituted for part of the benzyl glutamate residues. CONSTITUTION:Glutamine residues represented by formula I (where R is aliphatic hydrocarbon) are substituted for part of the benzyl glutamate residues in an amino acid copolymer contg. benzyl glutamate for a film. The film as a substrate film is surface treated with a hydroxyalkylamine to obtain soft contact lenses. The benzyl glutamate content of said substrate film is 5-80, preferably 10-40mol%. As the hydroxyalkylamine 3-hydroxypropylamine, 2-hydroxyethylamine or the like is preferably used.
Patent JP-S60197436-A (JP)
Title: Seating attitude support device for vehicle
Inventor: OOTAKI HIROYUKI
IPC: B60N2/90
Filed: 1984-03-19
Abstract: PURPOSE:To ensure safety driving by obtaining the curvature of a curve along which a vehicle is going to turn after a driver recognizes the current position of a car and automatically moving the side supports of a seat to the support position when this curvature and the current vehicle running speed satisfy a preset relationship. CONSTITUTION:Side supports 2 are provided at the back of a seat so as to protrude and recede by the action of a sero-motor 3. The support position of the supports 2 that is most suitable to a driver is set and stored in an instruction and memory module 18. When a vehicle runs, an approach curve curvature determination section 12 recognizes a curve, along which the vehicle is going to turn, based on the running position and map displayed on the running trace display unit 10 of an inertial navigation unit 5 and obtains the curvature of the curve. Then, the centrifugal acceleration generated at the curve is obtained from this curvature and the output of a speed sensor 14 by an arithmetic operation unit 15. As a result of comparing 17 this acceleration with the reference centrifugal acceleration, the servo motor 3 is actuated and the side supports 2 are protruded only for a preset amount.
Patent JP-H05260150-A (JP)
Title: Automatic outgoing trunk equipment
IPC: H04M1/66
Filed: 1992-03-12
Abstract: PURPOSE:To prevent the originating operation at the time when a setter is connected or does not complete the transmission/reception operation with respect to the automatic outgoing trunk equipment which sets an outgoing condition from the external setter to automatically control the outgoing. CONSTITUTION:An outgoing inhibition part 7 is provided which detects connection of a setter 4 to an outgoing condition setting part 5 to send an outgoing inhibition signal, which inhibits the originating operation, to an outgoing control part 6. While the setter is connected, an outgoing request signal sent from an outgoing condition setting part 5 is suppressed by the outgoing inhibition signal sent from the outgoing inhibition part 7, and the dialing operation in the outgoing control part 6 is inhibited. Further, connection of the setter 4 to the outgoing condition setting part 5 is detected to temporarily release a registered outgoing condition.
Patent JP-H01227492-A (JP)
Title: Substrate for electronic components
Inventor: TAKENOUCHI TOSHIICHI
IPC: H05K3/46
Filed: 1988-03-07
Abstract: PURPOSE:To obtain an electronic component substrate having a signal circuit capable of transmitting electric signals of ultra high frequency to the outside efficiently without leakage or other problems, by baking a laminate of a plurality of green sheets having a concentric circuit forming pattern in which a metallized paste circuit is surrounded by metallized paste layers for providing metallized walls. CONSTITUTION:A plurality of ceramic green sheets 1a-1f are laid one over another to provide a laminate and a pair of slits 2 are formed in juxtaposition through the laminate. The slits 2 are filled with metallized paste to provide metallized paste layers 3a so that metallized walls are formed in the slits 2. On the other hand, metallized paste layers 3b for forming metallized walls are provided on the uppermost and lowermost green sheets 1a and 1f such that the metallized paste layers 3b are extended between the slit pair. Further, a metallized paste circuit 5 for providing a signal circuit is provided on the surface region 4c between the slit pair 2 of an intermediate green sheet. The laminate of green sheets is thus provided with a concentric circuit forming pattern 6 in which the metallized paste circuit 5 is surrounded by the metallized paste layers 3a, 2b and is baked to produce an electronic component substrate.
Patent JP-H06268372-A (JP)
Title: Multilayer printed wiring board
Inventor: YAMAMOTO YUICHI
IPC: H05K3/46
Filed: 1993-03-15
Abstract: PURPOSE:To provide a multilayer wiring board capable of preventing insulating substance for the adhesion of resin, etc., from flowing much into holes, capable of preventing part insertion from becoming difficult, and capable of preventing a circuit pattern from malfunctioning. CONSTITUTION:A first base material 12 had holes 15 penetrating first and second layer surface at specified parts. And a second base material 13 has circular protrusions 17 having outside diameter larger than the holes 15.
Patent JP-H08216053-A (JP)
Title: Stapler with unnecessary staple storage box
Inventor: FUKAYA TOSHIHARU
IPC: B25C5/02
Filed: 1995-02-16
Abstract: PURPOSE: To provide a stapler equipped with an unnecessary staple storage box in which removed unnecessary staples can easily be stored and disposed of in substantial amounts at a time. CONSTITUTION: A storage box 24 made of a transparent material is freely removably mounted at the rear end of a stapler 11. The storage box 24 comprises a joint 25 and a box main body 26 which can be divided from each other, and a picking claw 18 faces the inside of an opening 29 in the bottom plate of the joint 25. A sheet-shaped magnet 35 is bonded to the inner surface of the box main body 26. When removed by means of the picking claw 18, unnecessary staples (n) are dropped into the box through the opening 29 by tilting of the stapler 11, are attracted by the magnet 35 and stored. Since the amount of unnecessary staples (n) stored can be seen from the outside, when a substantial amount is stored the box main body 26 is divided from the joint 25, and the unnecessary staples (n) stored in the box main body are scraped out and disposed of.