baber/WOPTO huggingface dataset:
Patent JP-H02214053-A (JP)
Title: Tracking detector in magnetic recording and reproducing device
Inventor: SAKABE MASATOSHI
IPC: G11B15/467
Filed: 1989-02-13
Abstract: PURPOSE:To detect whether a head is aligned or not by comparing a duty difference between control pulses modulated with a high level and a low level of a pulse obtained by dividing a head changeover pulse with the divided pulse. CONSTITUTION:The modulated control pulse becomes M% when the pulse divided in duty is at a high level and N% (provided that M>N) at a low level, and is regenerated and supplied to an input terminal 3, so that a monostable multivibrator 5 is triggered to obtain an output with a metastable period of N+(M-N)/2. The rising of this output pulse is turned into a sampling pulse by a differentiation circuit consisting of a resistor R and a capacitor C and supplied to a D-FF 7. On the other hand, the modulated control pulse is inputted to a gate 6 where the divided pulse is inputted, and an output pulse of the gate 6 is supplied to the D-FF 7 to be latched by the sampling pulse, and an output of the low level in the case of alignment of the head or of the high level in the case of its misalignment is obtained at an output terminal 8.
Patent JP-S59159104-A (JP)
Title: Treating method of end surface of plastic optical fiber
Inventor: KODERA KOUHEI
IPC: B26D3/16
Filed: 1983-02-28
Abstract: PURPOSE:To finish the end surface of an optical fiber smoothly without generating melting paper due to surface contact on the cut surface by using a thin wire as a cutting tool to move the cutting tool with linear contact. CONSTITUTION:A measuring device consisting of a 650mm. LED as a light emitting source, 20m optical fiber 1, a V-shaped groove plate 2, 5m optical fiber 3, a power meter 4, and a display part 5 is used for the measurement of connection loss. A metallic wire sufficiently thin as compared to the diameter of the plastic optical fiber 1 is limitedly adopted as the cutting tool and its quality is selected by a heating means. When the thin wire is linearly touched onto the surface of the fiber or pushed to the fiber along its peripheral surface, the plastic optical fiber is cut off while being melted. Since the cutting tool is moved with linear contact, the fiber is smoothly cut off and finished without generating melting paper due to surface contact on the cut surface. Consequently, the end surface of the optical fiber is smoothly finished and connection loss can be reduced.
Patent JP-H02258876-A (JP)
Title: Solventless coating composition and coated film structure
Inventor: CHIBA TSUTOMU
IPC: C09D163/00
Filed: 1989-02-13
Abstract: PURPOSE:To obtain the subject composition having safety and anticorrosive properties by mixing specific epoxy resin, main agent containing liquid cumarone as essential ingredient and further various pigments and additives and amine- based hardener. CONSTITUTION:(A) 100 pts.wt. epoxy resin (preferably bisphenol-A type resin, etc.) having 150-350 epoxy equivalent containing two or more epoxy groups in a molecule is mixed with (B) 60-90 pts.wt. main agent containing 3-20 pts.wt. liquid cumarone having 150-300 molecular weight as essential ingredient, various pigments such as extender and additives such as leveling agent and (C) 10-30 pts.wt. amine-based hardener (e.g. aliphatic polyamine) to afford the aimed composition. Besides, in a case of coating, first coating is performed with said composition to 80-150mu thickness and colored pigment such as titanium oxide is added to said composition, then final coating is performed with resultant composition to 80-150mu thickness to form two-layers coated film.
Patent JP-S62190736-A (JP)
Title: Wire bonding apparatus
Inventor: YAMAGUCHI MASAYOSHI
IPC: H01L21/60
Filed: 1986-02-18
Abstract: PURPOSE:To automatically execute wire bonding even if hybrid substrates having different pellet mounting numbers are conveyed by providing common wire bonding information to information forming means in response to the number of pellets to be mounted on a substrate, and wire bonding information to be increased or deleted. CONSTITUTION:An image signal output from an ITV camera 21 is A/D- converted, fed as image data to a recognition controller 22, and the positions of hybrid substrates 12a, 12b, 12c are recognized. Positions on the substrate of each pellet A or positions of pad electrode lead terminal at pellet A are stored as wire bonding information R1. Wire bonding information R2 of each pellet A of the center 12-2 and wire bonding information R3 of each pellet A of right side center 12-3 are stored as pellet wire bonding information. A central controller 25 form wire bonding information corresponding to hybrid substrates 12a-12c conveyed to a line from the information R1-R3 and executes the bonding according to the information.
Patent JP-H08224951-A (JP)
Title: Lithographic printing method
Inventor: YOKOYAMA MASAAKI
IPC: G03F7/039
Filed: 1995-02-22
Abstract: PURPOSE: To obtain a lithographic printing method for easily producing a lithographic plate improved in resistance to treatment chemicals and plate wear in a short time with little scumming, good ink accepting properties, a high light exposure sensitivity, a good profitability, and a good workability and for forming a high-quality image. CONSTITUTION: An original image film is overlapped on a photosensitive layer of an original lithographic plate formed by laminating the photosensitive layer made of an organic polysilane on a hydrophilic substrate, thereafter being irradiated with light for photodegrading the organic polysilane. A lithographic plate obtained by removing the irradiated part by a solvent is applied to printing using dampening water containing an amine having hydrophilic groups or a cationic amine.
Patent JP-H03236705-A (JP)
Title: Supplement plantation apparatus of transplantation machine
Inventor: SHIROMIZU ATSUSHI
IPC: A01C11/02
Filed: 1990-02-14
Abstract: PURPOSE:To enable the plantation of good seedlings at regular intervals by quickly traversing a seedling-feeding apparatus, thereby narrowing the distance between a preceding good seedling and a defective seedling until the distance between the following good seedling and the preceding good seedling reaches the prescribed distance. CONSTITUTION:When the light of a photoelectric switch is not interrupted, i.e., when a defective seedling 6 is detected, the solenoid of the first quick traverse apparatus 60 is actuated to slightly rotate a ratchet wheel and the rotation of a planetary disk is stopped when the preceding good seedling 5 before the defective seedling 6 reaches a transplantation apparatus 40. The rotational speed of a chain wheel 17 is doubled and the rotation is transmitted to a separated shaft. The speeds of a seedling-feeding conveyor 21 and a seedling separation apparatus 31 are doubled by the rotation of the separated shaft at a speed twice that of the chain wheel 17. The distance between a good seedling and a defective seedling can be sufficiently narrowed by this mechanism and good seedlings can be transplanted on a field at prescribed intervals.
Patent JP-S56131870-A (JP)
Title: Apparatus for controlling outflow of highly viscous fluid
Inventor: FUJII TOSHIHIKO
IPC: F16K23/00
Filed: 1980-03-18
Abstract: PURPOSE: To eliminate after-dripping of a highly viscous fluid like a sealing medium after closing of a valve disposed at a portion of the fluid passage, by increasing the volume of the fluid passage at the portion thereof located between the valve and an outlet port of the highly viscous fluid at the time of closing the valve, and thereby absorbing the residual pressure in the fluid passage.  
     CONSTITUTION: When a valve 2 is closed in response to a sealing stop signal and the position of a change-over valve 22 is shifted, pressurized air is introduced from a pressure source 21 into a lower case 63 of an actuator 6 and air in an upper case 62 is discharged to the outside, so that a large-diameter diaphragm 64 is moved to its uppermost position B and moves an actuator rod 61 upward. This causes retraction of a diaphragm 42 to its uppermost position D, so that the volume of a variable means 3 at its fluid passage portion 30b is increased. Resultantly, sealing medium left in a fluid passage 1 is made to flow into an enlarged portion of the passage 30b by the residual pressure. Thus, it is enabled to absorb residual pressure in the passage 1 and to eliminate after-dripping of sealing medium from an outlet port 10 after closing of the valve 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08118747-A (JP)
Title: Data processor
Inventor: KEYAKI MANABU
IPC: H04N1/21
Filed: 1995-02-22
Abstract: PURPOSE: To effectively utilize a memory even in any setting regardless of a paper size by facilitating the conversion of data subjected to image development in longitudinal/lateral direction in a data processor. CONSTITUTION: A CPU 8, an image buffer 1 and a video output controller 9 are provided. Further, an image buffer address control part 12, a printing buffer 10 storing the data precedingly read from the image buffer at the time of printing temporarily to perform output control, a bus selection circuit 7 performing bit control by the selection of a bus at the time of the transmission of data from the image buffer 1 to the printing buffer 10, a printing buffer address control part 13 and a data parallel/serial conversion part 4 converting the parallel data read from the printing buffer 10 to serial data are provided to the video output controller 9.
Patent JP-2000228918-A (JP)
Title: Protective material for plant and structure for laying protective material for plant
Inventor: WADA SHOHEI
IPC: A01G13/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a protective material for protecting plants such as turf suitable for a large-sized parking zone in a riverbed, an automotive campsite, etc., or an emergency vehicular introduction road, a multipurpose open space, etc., from a treading pressure by large-sized vehicles, etc., and a structure for laying the protective material for the plants. SOLUTION: This protective material for plants is composed of each hollow cylindrical basal part 2 and a protective wall 4 installed upwardly and extendedly from the basal part 2 and further unevennesses formed on the whole periphery of the outer wall of the basal part 2 and providing each engaging part 3. Since a part of the protective wall 4 is missing and formed into each notched part and the basal part 2 is formed into a cylindrical shape, the protective material can easily be laid according to the shape of boundary parts even if the shape of the boundary parts of the laid part is not linear when arranged on the ground surface. Since the notched part is provided in the protective wall 4, subterranean stems or roots of plants such as turf can readily be grown.
Patent JP-S59158300-A (JP)
Inventor: TSUJIMURA SUSUMU
IPC: B43L13/00
Filed: 1983-02-28
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-H08235062-A (JP)
Title: Cache memory
Inventor: KASAHARA EIJI
IPC: G06F12/08
Filed: 1995-02-22
Abstract: PURPOSE: To effectively improve the performance of a cache memory by the use of a small quantity of hardware even if only a part of a high-speed memory is usable. CONSTITUTION: An address register 100 holds a physical address which is used when an access is given to a main storage. A level selector 130 selects the read data of the caches 110 and 120 by a level selection signal. A read register 190 holds the read data of the selected cache. A pipe control part 180 holds the register of every stage of a pipeline for a single clock cycle when the part 170 selects the cache 120. A write register 140 holds the data which are written in the caches 110 and 120. A replacement control part 160 decides the level of the cache memory where the data are registered and controls the write enable state of the cache memory having the decided level.
Patent JP-S58151094-A (JP)
Inventor: IWASHITA MASAJI
IPC: H05K1/02
Filed: 1982-03-02
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-H08226693-A (JP)
Title: Air-conditioning charge controller
Inventor: MUKOHARA SHOJI
IPC: F24F11/02
Filed: 1995-02-22
Abstract: PURPOSE: To improve an allocation accuracy and meet the demand of a customer by selecting an allocation method for every power among a plurality of allocation methods for allocating the respectively measured powers of a plurality of air conditioners to the respective air conditioners. CONSTITUTION: A setting device 11 selects a power allocation method for every power. An allocation method of each power is selected among methods for allocation depending on the ratio of operating times of respective indoor machines, on the ratio of the turning-on times of thermostats of the respective indoor machines, on the ratio of opeating current of the respective indoors, on the ratio of (capacity x difference between a suction temperature during operation and a set temperature) of the respective indoor machines, on the ratio of (air quantity x a difference between a suction temperature and a set temperature) of the respective indoor machines or on the floor area of each tenant when the using quantity of power of an air conditioner is allocated to each tenant.  Information selected by the setting device 11 is transmitted to a centralized controller 2 through a controller 10, a transmission device 9 and a control line 13. The controller 10 calculates a power charge for every power in accordance with the selected allocation method.
Patent JP-S62192880-A (JP)
Title: Integrating circuit
Inventor: SATO MITSURU
IPC: G06G7/186
Filed: 1986-02-20
Abstract: PURPOSE:To decrease the charging current of an integrating capacitor and to make integration for a long time possible by subtracting an current fed-back from an output from an input current by a non-inverting amplifying circuit. CONSTITUTION:To an arithmetic amplifier 3 to constitute an integrating circuit, a non-inverting amplifier 11 for feeding-back is connected. The non-inverting amplifier 11 for the feeding-back includes arithmetic amplifiers 4 and 5, obtains a control current in proportion to the output voltage, subtracts the control current from an input current and adjusts the charging current to flow into an integrating capacitor 2 to a desired value.
Patent JP-H10230038-A (JP)
Title: Running stopping mechanism for sliding component
Inventor: KONDO NOBUYUKI
IPC: A63C9/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting and to surely stop a sliding component such as a ski or the like by a high running stopping function even when it is detached from a user and slides. SOLUTION: This mechanism is provided with a belt member 3 to which tightening tools 8a and 8b are attached mountable to the user himself/herself or a ski boot 2 worn by the user through one action and a small-sized reel 5 for which a main body part 9 is attached to the belt member 3. A string-like member 6 is housed in the main body part 9 in the state of being wound to the reel 10, the winding end 6a of the string-like member 6 is brought out to the outer side of the main body part 9 and held so as to be pulled out and a resistance imparting device 13 for supplying prescribed resistance to the string- like member 6 at the time of pulling out the string-like member 6 is attached on the small-sized reel 5. At the time of use, the belt member 3 is mounted to the ski boot 2 and a hook 12 on the side of the winding end 6a of the string- like member 6 is attached to the ski 1.
Patent JP-H10227805-A (JP)
Title: Rotation sensor
Inventor: TERADA YASUHARU
IPC: G01D5/245
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a rotation sensor which achieves a higher accuracy of detecting the rotating condition of an object to be detected by using a single magnetism detecting means. SOLUTION: This sensor is provided with a magnet 4 for forming a magnetic field, a magnetoresistance element 5 arranged with the surface thereof vertical to the direction of the magnetic field, a rotor 3 which is rotated together with a rotating shaft 2 as an object to be detected to move a protruded part 31 in the direction of crossing the magnetic field for changing the direction of the magnetic field and an arithmetic circuit 6 to compute the rotating condition of the rotor 2 based on a detection signal to be outputted from the magnetoresistance element 5. With such as arrangement, where the protruded part 31 passes near the magnetoresistance element 5, a detection signal having more than one external values is outputted from the magnetoresistance element 5.  Thus, a higher accuracy is achieved by a single magnetism detecting means in a state where the rotating shaft 2 is rotated by detecting the rotation based on the detection signal.
Patent JP-H02213182-A (JP)
Title: Manufacture of diffraction grating
Inventor: TAKAMORI AKIRA
IPC: G02B5/18
Filed: 1989-02-14
Abstract: PURPOSE:To enable formation of a phase shift diffraction grating by a simple resist process, by applying a resist on a substrate provided with steps by etching in a part wherein a phase shift is desired to be caused and by forming a diffraction grating pattern on the resist by a two-beam interference exposure method. CONSTITUTION:Only an area wherin a phase shift is desired to be cuased is etched to provide steps on a substrate by an ordinary technique of photolithography, and a photoresist 2 is applied thereon. The semiconductor substrate 1 is inclined by an angle psi10 from the direction vertical to the central axis 5 and two parallel laser beams of an incident angle theta are applied from above to execute interference exposure. When it is assumed that 0-points 6 in the figure are points to which the optical paths of the laser lights from two directions are equal and at which the lights are intensified, the 0-points on a broken line are points whereat the lights intensity each other in the case when there are no step. At the bottom of the stepped part, the points 7 whereat the lights intensify each other are shifted by a dimension 8 in the direction of the central axis under the condition that the optical paths are not varied. By varying the depth d9 of a groove and the angle a10 of the substrate, accordingly, the amount 8 of the phase shift can be controlled precisely.
Patent JP-H08224720-A (JP)
Title: Production of fiber reinforced honeycomb structure
Inventor: YAMAMOTO TAKASHI
IPC: B29C48/30
Filed: 1995-02-22
Abstract: PURPOSE: To obtain a honeycomb structure enhanced in impact resistance in the axial direction (extruding direction) by arranging a matrix supply position altering plate on the upstream side of the matrix flow direction of a honeycomb structure extrusion mold and rotating the same at the time of the extrusion molding of a matrix. CONSTITUTION: Silica, talc, aluminium hydroxide, ceramic fibers and carbon being a pore forming material are componded in the presence of water and mixed in a mixer to prepare a slurry which is, in turn, dried to prepare body. This body is subjected to extrusion molding by an extrusion mold 9 having a body supply position altering plate 8 arranged on the upstream side thereof to form a honeycomb structure wherein the orientation of ceramics fibers is disturbed. At this time, the body supply position altering plate 8 is continuously rotated and the rotational speed thereof is set in relation to a honeycomb molding speed but pref. set to a speed extruding the honeycomb structure by about 1-3cm during the 1/4 rotation of the body supply position altering plate 8.
Patent JP-H01209560-A (JP)
Title: Human interface controller
Inventor: ARAYA OSAMU
IPC: G06F3/02
Filed: 1988-02-18
Abstract: PURPOSE:To realize fine input/output I/O control without increasing the load on an application processor by providing an interface processing means between an application processing means and an I/O means to perform the management of input/output information. CONSTITUTION:An interface processing means 6 is provided between an I/O means 5 and an application processing means 7. The means 6 controls the input/output information which is inputted to and outputted from the means 5 based on the attribute of the input/output information requested by the means 7 to the means 5. Thus it is not required to add management processing of the input/output information to and from the means 5 with respect to application software 8 which is carried out by the means 7. As a result, the load on the means 7 is reduced for I/O processing and therefore the means 6 can perform the fine I/O control.
Patent JP-H06230061-A (JP)
Title: Correction of board by circuit board inspection machine
Inventor: SHIMIZU SHUICHI
IPC: H05K3/00
Filed: 1993-01-29
Abstract: PURPOSE:To automatically correct warping of a circuit board by bringing the circuit board into close contact with a vacuum pad while using a Z axis unit and a probe pin. CONSTITUTION:A circuit board 14 is set on support plates 21 and 22. A vacuum pad 27 is set above a base stand 23 between the support plates 21 and 22 through a magnet 25 and a shaft 26. The vacuum pad 27 is put in an attracting condition. A movable part 13 is set in a camber correcting part by an X-Y unit 15. A probe pin 10 is lowered by operating a Z axis unit 12. A part having the largest camber of the circuit board 14 is push-pressed downward by the probe pin 10, and this part is attracted by the vacuum pad 27. Thereby, the circuit board 14 is maintained in a plane condition, so that the warping is corrected.
Patent JP-H04317660-A (JP)
Title: Respiration gas and administration appa- ratus for at least one narcotic
Inventor: GEORUGIOSU PUSAROSU
IPC: A61M16/10
Filed: 1992-01-24
Abstract: PURPOSE: To provide a respiration gas and anesthetic dosing device which can maintain an anesthetic concentration at an extremely high precision extending to a wide range of all respiration gas flow rates. CONSTITUTION: In this dosing device 4, a regulating valve controls the flow rate of a respiration gas which passes a vaporizing unit 34, and a regulating device 36 controls the regulating valve by a precision wherein a specified cencentration of a vaporized anesthetic in the respiration gas may be approx. perfectly maintained.
Patent JP-S63201359-A (JP)
Title: Fuel feed device for carburetor
Inventor: MURAKAMI HIROSHI
IPC: F02M37/00
Filed: 1987-02-17
Abstract: PURPOSE:To improve response to the feed of fuel during rapid acceleration running by a method wherein, in a device which is provided with a fuel pump located between in a fuel passage running between a fuel tank and a carburetor, an accumulator is connected to the fuel passage running between the fuel pump and the carburetor. CONSTITUTION:A motorcycle is provided with an engine 1, a large capacity main fuel tank 3, a small capacity auxiliary fuel tank 4, and an engine-driven fuel pump 5, feeding fuel in the two tanks 3 and 4 to a carburetor 2. In this case, the carburetor 2 is positioned in a level lower than that of at least the fuel tank 3, and an accumulator 13 and a branch passage 14 are connected to a downstream fuel passage 10 connected to the carburetor 2. The accumulator 13 is provided in a casing 15 at the upper and the lower part with a fuel storage chamber 17 and an atmosphere chamber 18, respectively, which are partitioned from each other by means of a diaphragm 16. Meanwhile, the branch passage 14 is disposed such that the upper end thereof is opened in an upper space 3a formed in the main fuel tank 3 and positioned in a level higher than that of especially the carburetor 2.
Patent JP-S62246517-A (JP)
Title: Synergistic composition
Inventor: JIYOFUREI HOWAITO
IPC: A61K31/635
Filed: 1987-02-17
Abstract: Compositions comprising the compounds 2,4-diamino-5-(8-dimethylamino-7-methyl-5-quinolylmethyl) pyrimidine and sulphadimidine, or salts thereof. The compositions are particularly useful for the treatment of bacterial infections in animals.