baber/WOPTO huggingface dataset:
Patent JP-H075684-A (JP)
Title: Alkali-developing photosensitive composition
Inventor: NAKATSUKA MASAO
IPC: G03F7/027
Filed: 1991-07-02
Abstract: PURPOSE:To provide such a photosensitive compsn. that can be developed with a water-base alkali soln. containing no org. solvent and has excellent development stability and sensitivity by incorporating an alkali-soluble copolymer containing specified monomers, photocation producing agent, and vinylether compd. CONSTITUTION:This compsn. contains a monomer expressed by formula I, etc., monomer expressed by formula II, photocation producing agent, and vinylether compd. Thereby, a photocation polymerizing photosensitive compsn. is obtd. Since photosetting of this compsn. is not prevented by oxygen, a treatment to form an overcoat layer is not required. After exposure for an image, the compsn. can be developed with a water-base alkali developer and has excellent development stability and higher sensitivity. When this negative-type photosensitive compsn. is used for a printing plate, a water-base alkali developer for a positive-type planographic printing plate can be used for development.
Patent JP-H0856115-A (JP)
Title: Microstrip antenna
Inventor: ANDOU ATSUYA
IPC: H01Q1/18
Filed: 1994-08-10
Abstract: PURPOSE:To provide an antenna of high gain with excellent mount performance to the body of a bird in which the antenna is hardly damaged by adopting a structure that a dielectric board is folded at one part or over including at least part of a radiation element. CONSTITUTION:An antenna element 2 made of a metallic film coated on a dielectric board 1 is provided and a ground conductor 3 made of a metallic film coated on the other side of the board 1, a feeding connector 5 and a radio equipment case 6 are provided. The length of the antenna element is selected to be nearly an electric length of a half of the resonance wavelength that takes the dielectric of the board 1 into account and then the resonance is obtained at a desired frequency. The antenna 2 is folded at 4 positions in matching with the shape of the case 6 in a plane (Z-X plane) including a main polarized wave direction (Z direction) perpendicular to the radiation element 2. Thus, the length of the antenna in the main polarized wave direction is reduced by the length of the board folded in the height direction of the case (X direction).
Patent JP-S6434195-A (JP)
Title: Controller for motor
Inventor: MUKAI CHUKICHI
IPC: H02M7/48
Filed: 1987-07-28
Abstract: PURPOSE:To accelerate or decelerate freely in accordance with the load of a motor, by a method wherein the accelerating and decelerating speed of the motor is set arbitrarily within a desired frequency range from an external controller even during operation. CONSTITUTION:An inverter circuit 1 is controlled by a controlling circuit 2 upon inputting an acceleration and deceleration set data (b) from an external controller 8 and a frequency set signal (a) so that the rotation frequency of a motor arrives at a set frequency with an accelerating or decelerating speed based on the acceleration and deceleration set data (b). When the rotation frequency of the motor is detected that it has arrived at the rotation frequency, set by the frequency set signal (a), an arrival signal (c) is outputted to the external control device 8. In accordance with the input of the arrival signal (c), the external control device 8 switches the frequency set signal (a) and the acceleration and deceleration set data (b), which are outputted to the controlling circuit 2.
Patent JP-H0856224-A (JP)
Title: Information communication system and information communication method
Inventor: NITTA KATSUMI
IPC: H04L12/46
Filed: 1994-08-10
Abstract: PURPOSE:To prevent a load from being concentrated onto only a CL server in an ATM network. CONSTITUTION:In the information communication system having plural connectless servers (CL servers) 1, 2, 4 decomposing a packet from a terminal equipment A to a terminal equipment B into cells and in which the cells are relayed via ATM nodes a, b, c in existence on a communication path set up in advance in an ATM network, when a packet is sent from the terminal equipment A to the terminal equipment B, the CL server 2 acquires the cell addressed to itself and transfers the cell to a succeeding CL server 4 as to that addressed to other CL server, the frequency information is subjected to statistic processing for each of communication paths (1), (2), (3) every time the cell is received or outputted and provides the output of a request to revise the communication path depending on the acquired frequency information. On the other hand, the CL server 1 being a sender server receives the request and revises the communication path so that the cell is reached at first to the CL server 4 not through the CL server 2.
Patent JP-H0854550-A (JP)
Title: Surplus length treating structure of optical cable
Inventor: KATO HITOSHI
IPC: G02B6/46
Filed: 1994-08-10
Abstract: PURPOSE:To make it possible to increase the number of optical cables to be housed and to facilitate conduction of operations to connect and maintain these cables. CONSTITUTION:A cable support 20 is disposed on the rear surface of an electronic circuit unit 1 and treatment fittings 21 are mounted at a treatment fitting mounting part 20A of the cable support 20 in such a mariner that these fittings are adjustable in movement in the transverse direction of the device by movement adjusting mechanisms 22. The surplus length parts 5A of the optical cables 5 are wound and housed in the depth direction of the device by wire saddles 4A, 4B disposed at the treatment fittings 21.
Patent JP-H0239681-A (JP)
Title: Signal mixing circuit
Inventor: YOSHIDA HIDEKAZU
IPC: H03F3/50
Filed: 1988-07-29
Abstract: PURPOSE:To make variable a mixing ratio by setting each resistance ratio at the power of 2, switching it by means of binary data, and changing the energized resistance of an FET with the output of a balance controller controlled by means of the output of a controlled voltage generator. CONSTITUTION:Between an output terminal to be the low output impedance of emitter follower amplifying circuits 3 and 4 where input video signal are inputted, and the input terminal of a base ground amplifying circuit to be the low input impedance, a resistance group 5 and 7 as mixing means, a CMOS switch group 6 and 8, and a binary data generator 9 to switch them are provided. Since each resistance ratio of the resistance group 5 and 7 is set at the power of 2, for the mixed ratio of the two input video signals, 2<n> types of combinations can be obtained by a number(n) of the resistances of the resistance group 5 and 7. In addition, as the other mixing means, energized resistances 17 and 18 of FETs 13 and 14 and changes by the output of a balance controller 15 controlled by the output of a controlled voltage generator 16. Thus, the mixing ratio can be changed.
Patent JP-S5890813-A (JP)
Title: Muting circuit
Inventor: ATSUMI YASUHIKO
IPC: H03G3/34
Filed: 1981-11-26
Abstract: PURPOSE:To prevent noise in a minimum muting time without dispersion in the muting time, by using a Zener diode. CONSTITUTION:Signals pass from a terminal 15 to a terminal 17. A muting circuit consisting of a transistor (TR) 18 exists on the way, and when the TR turns on, the muting is executed. In applying the power supply, the voltage on the power line is gradually increased, the TR18 is turned on via a Zener diode 14 at a potential to attain the muting state. When the voltage further increases, since the voltage drop across a resistor 21 turns on a TR13, the TR18 is turned off and the muting is released. At the interruption of the power supply, the voltage of a capacitor 4 is gradually decreased, the TR13 is turned off to obtain the muting state.
Patent JP-H0531578-A (JP)
Title: Two-torch automatic welding equipment
Inventor: KIZAKI SHINYA
IPC: B23K9/02
Filed: 1991-07-29
Abstract: PURPOSE:To facilitate work and to reduce the time required for welding for welding four corner parts inside an object to be welded having a rectangular cross section. CONSTITUTION:The object to be welded is arranged horizontally on a plane and two places are welded at the same time along weld lines on right and left below the object to be welded by using two welding torches. The object to be welded is reversed by 180 deg. by a reversing machine and the remaining two places are welded at a second welding stage. Spatters, scales, etc., are removed automatically by air blows prior to each welding stage.
Patent JP-S57112266-A (JP)
Title: Classification device for folded book
Inventor: YAMADA MASATOSHI
IPC: B65H33/02
Filed: 1980-12-27
Abstract: PURPOSE: To allow to classify automatically in the device classifying folded books automatically for each predetermined quantity, by preparing a movable plate which does not follow to the direction of going away from the folded book feeding board of each pulling plate but follows only to the direction nearing to it.  
     CONSTITUTION: When a folded book A is fed, it is received by the notch 4b of the clockwise rotating feed board 4, is transferred to the folded book receiver 2 and is supported by the back-up plate 7. When feeding of a certain predetermined quantity is detected by the rotation of the board 4, the separation board 9 is rotated by the operation of the electromagnetic clutch 10 to make edges with the notch 9a half rotation to insert square portion 9b enter into the predetermined number position of the row of the folded book A', and stops to make 9b to the under side to classify the book with the thick circumferential edge of the board 9. Then, the mutually superposed movable plate 21 and pulling plate 19 are raised by the operation of the cylinder 11, and are inserted into the gap made by the board 9, then the pulling plate 19 is pulled with the cylinder 15 to segregate a certain quantity of books to be taken out. Further, the movable plate 21 is transferred to the right side as the folded book is being fed and falls down at a determined position. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0534721-A (JP)
Title: Production of liquid crystal display device
Inventor: HAYASHI HISAO
IPC: G02F1/1368
Filed: 1991-07-29
Abstract: PURPOSE:To provide the process for production of the liquid crystal display device which compensates open defects and is simple in defect detection. CONSTITUTION:This process for production of the liquid crystal display device constituted by arranging transparent electrodes 1(111, 112,... 123) corresponding to respective picture elements and thin-film transistors Trs (Tr11, Tr12,... Tr23) connected to these transparent electrodes 1 in a matrix form on an insulating substrate has a stage for forming the transparent electrodes 1 consisting of an amorphous material shorting all the picture elements and the thin-film transistors Trs on the insulating substrate, a stage for deciding whether the respective thin-film transistors Trs are defective or nondefective by operating these Trs, a stage for crystallizing the connecting part 421 of the defective picture elements and the nondefective picture element adjacent thereto, and a stage for separating the transparent electrodes 1 of the respective picture elements exclusive of this connecting part 421.
Patent JP-2001024406-A (JP)
Title: Non-reciprocal circuit element and communication apparatus
Inventor: MAKINO TOSHIHIRO
IPC: H01P1/383
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To improve impact resistance, to improve precision of a size and to easily reduce a cost by forming an input/output terminal and a earth terminal, and insert-mold-forming a case, which houses a ferrite plate, a line conductor, a magnet and the other parts and arranges an upper yoke and a lower yoke on the upper/lower surfaces of the case, with the lower yoke. SOLUTION: A resin case 1 is insert-molded with a magnetic lower yoke 9, input/output terminals 2a, and 2b and earth terminals 3. The terminals 3 are provided integrally with the yoke 9, and the terminals 2a, 2b are provided in the state of being insulated from the yoke 9. A part of the yoke 9 is pulled out as the four earth terminals 3 and the case 1 is insert-molded with the terminals 2a and 2b. By insert-molding the case with the yoke 9 like this, soldering of the lower yoke to the terminal provided at the case is unnecessitated to improve impact resistance.
Patent JP-H0932380-A (JP)
Title: Pull with latch for sliding door
Inventor: OKABE AKIO
IPC: E05C3/30
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and simplify even structure, to use a member in common for a horizontally sliding door and to improve facility. SOLUTION: This pull consists of a pull body 10, in which a hole 11 for a push-button is formed to a front, and a hook latch 20 pivotally attached by a pivotal shaft 40 vertically installed while a spring is interposed at the rear of the pull body 10. The push-button 30 fitted in a projecting shape from the hole 11 for the push-button to the front of the pull body is mounted on one side of the hook latch, an opening 3 formed on the sliding door stop 2 side is penetrated to the other side, and a hooky engaging section 27 capable of being engaged and disengaged with and from a latch engaging hole 7 formed on the case-frame door stop 6 side is formed.  The hooky engaging section 27 of the hook latch is energized in the direction that the engaging section 27 is engaged with the latch engaging hole 7 by a spring, and the push-button 30 is pushed, thus releasing the engagement of the hooky engaging section 27 of the hook latch and the latch engaging hole 7.
Patent JP-H0357822-A (JP)
Title: Control method for rotary valve
Inventor: MURATA SHINICHI
IPC: F02D19/08
Filed: 1989-07-24
Abstract: PURPOSE:To improve engine performance with each fuel characteristic utilized by controlling the timing of opening an intake valve to agree with the timing of opening a rotary valve, which opens and closes an intake passage, in the case of alcohol fuel only, while the timing of opening the intake valve to be shifted from the timing of opening the rotary valve in the case of fuel contained with gasoline. CONSTITUTION:A rotary valve 15, which opens and closes an intake passage by being rotated, is arranged in an intake pipe 7 in an engine. Here in a supply path 13 which supplies fuel to an injector 12 for injecting fuel into the intake pipe 7, a mixing ratio sensor 14, which detects a proportion of mixing gasoline with alcohol in fuel, is additionally provided. The rotary valve 15, being based on a detection signal of the mixing ratio sensor 14, is rotation-controlled through a rotation-control mechanism 16 by an ECU17. That is, in the case of alcohol fuel only, each open timing of the rotary valve 15 and the intake valve 9 is placed in agreement, while in the case of fuel contained with gasoline, each open timing of both the valves 15, 9 is shifted.
Patent JP-S5979854-A (JP)
Title: Method and apparatus for purifying serum
Inventor: TAMURA TSUTOMU
IPC: G01N33/48
Filed: 1982-10-29
Abstract: PURPOSE:To increase the recovery rate of albumin and to obtain serum having no danger of hepatitis infection, by detoxifying noxious substance in serum by successively mounting an apparatus for irradiating serum with radioactive rays and a filtering or an adsorbing means between a serum introducing part and a treated serum discharge part in this order. CONSTITUTION:Serum is flowed to a tubular or a transfusion pack shaped radioactive-ray irradiation part 2 comprising a material such as polyethylene generating no chemical change caused by radioactive rays and continuously or intermittently irradiated with radioactive rays from a radioactive-ray source such as <60>Co, <137>Cs or Linac. The intensity and the amount of radiation is regulated to such a range that macromolecular noxious substances such as immune composite, the antibody and the nucleic acid in serum are decomposed and detoxified but low molecular useful substances such as albumin are not damaged. In the next step, treated serum is passed through an adsorbing means 3 such as activated carbon or a permselective membrane 3 having an average pore size of about 0.03-0.3mum while purified serum from which noxious substances are removed is taken out to a discharge part 4. The residual filtrate of the permselective membrane 5 may be refluxed to the irradiation part by a liquid supply apparatus to be mixed in new serum to be subjected to re-treatment. By this method, innoxious serum for treatment is obtained in a good albumin recovery rate.
Patent JP-H0517247-A (JP)
Title: Method for joining ceramic to metal member
Inventor: MORI MASANOBU
IPC: B32B15/04
Filed: 1991-07-02
Abstract: PURPOSE:To surely join ceramic to a metal member. CONSTITUTION:A binder 6 is previously bonded to the surface of a metal member 5 to be joined to ceramic 4 and pressure joining is carried out between the surface of the binder 6 and the ceramic 4 at a temp. below the solidus line of the binder 6. Since joining can be carried out with excellent durability to molten sodium, the resulting joined body is especially suitable for use in the production of a sodium-sulfur cell.
Patent JP-S6167418-A (JP)
Inventor: TAKAGI KAZUMI
IPC: A01C23/00
Filed: 1984-09-10
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-2001011026-A (JP)
Title: Production of 3-methyl-4-nitrobenzoic acid
Inventor: KIDA HIROYUKI
IPC: C07C205/57
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in high yield by oxidizing nitroxylene in a lower fatty acid solvent in the presence of a cobalt catalyst and an initiator with an oxygen-containing gas. SOLUTION: This compound of formula II is obtained by oxidizing (A) 4- nitro-m-xylene of formula I in (B) a fatty acid solvent e.g. acetic acid, propionic acid or butyric acid in the presence of (C) a cobalt catalyst e.g. cobalt naphthenate, cobalt acetylacetonate or lower fatty acid cobalt salt such as cobalt acetate and (D) an initiator e.g. 2-butanone, 4-methyl-2-pentanone or acetaldehyde with (E) an oxygen-containing gas (e.g. air). In above mentioned reaction, it is preferable to use 1.0-5 weight times component B, 0.001-0.2 mol times component C and 0.5-3.0 mol times component D based on the component A.
Patent JP-S6167945-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMADA TOMIO
IPC: G11C16/18
Filed: 1984-09-12
Abstract: PURPOSE:To reduce the cost of an E (electrical) P-ROM by a method wherein the portion constituting its package is a combination of transparent and opaque resins. CONSTITUTION:An EP-ROM chip 1 is installed on a metal tab 2. A plurality of leads 3 radiates from the tab 2 and connection between the electrodes of the chip 1 and the leads 3 is estabilished by wires 4. The chip 1 and the ends, near the chip 1, of the leads 3 are molded in a transparent resin 5. The resin 5 is further accommodated in a transparent resin 6, with a portion of the resin 5 exposed so that the active region of the chip 1 may be visible. In a semiconductor deviced of this design, memory inside may be erased by projecting ultraviolet rays upon the chip 1 through the exposed transparent resin 5. This design greatly reduces the cost of materials, to be used for the product.
Patent JP-H058783-A (JP)
Title: Bicycle frame
Inventor: TODOROKI HIROSHI
IPC: B62K19/18
Filed: 1991-07-04
Abstract: PURPOSE:To enhance the productivity and strength by bulging the center of a head pipe rearward, and by forming rub parts having inner parts which can fit with the outer surfaces of the bulged parts extending from straight pipe parts at the upper and lower vertical end parts of the head pipe to the center thereof, in the front parts of upper and lower pipes by a bulging process. CONSTITUTION:A bicycle is composed of a head pipe 1, upper and lower pipes 2, 3 and a vertical pipe 4. In this arrangement, the head pipe 1 is formed at its center with a bulged part 1a bulged toward the rear of the vehicle body. Further, a rug part 2g having an inner surface which can fit to the outer surface extending from a straight pipe part 1b at the upper end of the head pipe to the center bulge part 1a is formed by a bulging process, and this upper pipe 2 is fitted in the top end part of the head pipe 1. Further, similarly, a lug part 3d having an inner surface which can fit the outer surface of a straight pipe part 1c at the lower end of the head pipe is formed by a bulging process, and the pipe 3 is fitted in the lower end part of the head pipe 1.
Patent JP-H0914350-A (JP)
Title: Device and method for damping torsion vibration
Inventor: MORITA TETSUJI
IPC: F16F15/10
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide larger vibration preventing effect without changing magnitude of the moment of inertia of an inertia mass body and to provide the equivalent vibration preventing effect by the moment of inertia of a smaller inertia mass body. SOLUTION: This device has a first gear 2 mounted on a torsion vibration body 1, a second gear 5 which is engaged with the first gear 2 and has fewer teeth than the first gear 2, a damping body 7 connected to the second gear 5 and a inertia mass body 8 connected to the damping body 7. This method is to mount a damper 6 having the first gear 2 mounted on a torsion vibration body 1, a damping body 7 and an inertia mass body 8 and to rotate the torsion vibration body 1 in a state hat the first gear 2 is engaged with the second gear 5 having fewer teeth than the first gear 2.
Patent JP-H0475768-A (JP)
Title: Slag skimming device for branched trough
Inventor: SHOJI MINORU
IPC: B22D35/00
Filed: 1990-07-18
Abstract: PURPOSE:To surely scrape out a slag by providing a horizontally extending brake arm on a truck, providing a freely liftable rake plate so as to be freely rocked around a slag scraping direction and providing a molten metal level detecting sensor on the bottom end thereof. CONSTITUTION:The truck 26 is moved forward and the rake plate 36 is lowered from above a branched trough 2. The bottom end of the rake plate 36 is stopped in the position where the molten metal level detecting sensor 40 detects the contacts of the molten metal surface. The truck 26 is then moved backward and the rake plate 36 is moved to a slag scraping channel 9 side. The slag floating on the molten metal surface of the branched trough can be, thereby scraped into the slag scraping channel. The rake plate 36 is rocked while follow ing up in correspondence to the bottom of the slag scraping channel 9 inclined leftward or rightward even if the molten metal is tapped only to one tap hole by inclining the branched trough leftward or rightward. Since the bottom side is in sliding-contact with the entire width by gravity, the slag is surely scraped out without making a clearance between the slag scraping channel and the bottom side of the rake plate.