baber/WOPTO huggingface dataset:
Patent JP-H11175140-A (JP)
Title: Field communication device
Inventor: TACHIBANA KOJI
IPC: G05B9/03
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To actualize a field communication device which enables resending time and a resending destination to be specified from a host equipment side in case of a communication abnormality, enables an output form to be changed from the host equipment side, and makes it sure and easy to handle the communication abnormality. SOLUTION: A transmission part 7a turns on a data saving switch 20 in case of abnormality of communication with the host equipment to actuate a re-output time setting part 9. A saving memory part 8 stores itself with the data of an input signal storage part 4 from the switch 20, the re-output time setting part 9 turns on switches 22 and 21 at re-output time, and an output destination change setting part 10 outputs resending output destination data to an output data generation part 6. An output format storage part 11 outputs output format data of an output signal to be resent. The output data generation part 6 generates output data with signals of the resending output destination data and output format data.  A transmission part 7a of a communication part 7 receives the generated resending output data and communicates the output data to the host equipment at the resending output destination.
Patent JP-H09181088-A (JP)
Title: Fabrication of bipolar transistor
Inventor: YASUSHIGE HIROAKI
IPC: H01L29/73
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent diffusion of impurities into a base layer by forming an emitter contact layer having a high concentration by plasma doping or by solid-phase diffusion. SOLUTION: The method for fabricating a bipolar transistor comprises a step of forming a semiconductor film (a P<+> type silicon germanium film 23) of a first conduction type on a semiconductor substrate 10 to be later used as a base layer, a step of forming a semiconductor film (an N<-> type silicon film 24) of a second conduction type on the film 23 to be later used as an emitter layer, and a step of forming a high-concentration layer (an N<+> type silicon film 25) of the second conduction type by plasma-doping impurities into a surface layer of the N<-> type silicon film 24 so that the surface layer becomes higher in impurity concentration than the film 24.
Patent JP-H08173198-A (JP)
Title: Method for synthesizing nucleic acid
Inventor: NISHIMURA NAOYUKI
IPC: C12N15/09
Filed: 1994-12-27
Abstract: PURPOSE: To directly multiply an objective DNA without passing through a process for separating and purifying the nucleic acid, by coagulating the blood ingredients of a specimen containing blood as a main component, and subsequently subjecting the coagulated blood ingredients to a PCR. CONSTITUTION: The method for synthesizing the nucleic acid comprises coagulating blood ingredients in a specimen containing blood as a main component by a thermal treatment method, etc., and subsequently subjecting the coagulated blood ingredients to a polymerase chain reaction(PCR) for multiplying the base sequence of the objective DNA. The nucleic acid can simply and rapidly be synthesized from a specimen containing a large amount of blood in a state free from contamination.
Patent JP-H11175497-A (JP)
Title: Information processor
Inventor: ITO YUTAKA
IPC: G11C17/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an information processor for realizing high speed data rewriting on a substrate while it is mounted in an information processor incorporating a rewritable non-volatile memory. SOLUTION: An analog input signal 115 inputted from a PROM writer 109 is converted into a digital signal by A/D converters 1041, 1042, and 1043, while a majority decision circuit 1044 determines and holes one digital data according to majority decision logic from among three data digital-converted by the A/D converters 1041, 1042 and 1043, and a CPU 101 decodes the digital data held in the majority decision circuit 1044, and rewrites a non-volatile memory 102.
Patent JP-2001153822-A (JP)
Title: Method and device for structure inspection on long- period regular structure and long-period regular structural body
Inventor: NOMA TAKASHI
IPC: G01N23/201
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for inspecting an orientational direction of a material having a long-period regularity ranging from several nm to several hundreds nm in a short time. SOLUTION: In this method and its device for evaluating long-period regularity of a sample, a process 1 and a process 2 are carried out, and long-period regularity of the sample is evaluated from a plurality of X-ray diffraction profiles provided by the processes 1, 2. In the process 1, a part or all of primary X-rays 2 radiated from a rectangular X-ray source 1 is incident on the surface of a measurement sample 5 arranged in parallel to the major axis of the X-ray source at an incident angle within 5 deg., and an X-ray intensity distribution of X-rays diffracted on the surface of the sample is measured with a diffraction angle 2 θ by means of a 0-demensional detector 8 or a one-dimensional detector for providing an X-ray diffraction profile.  In the process 2, the measurement sample is turned by a predetermined angle within the measurement sample surface, and the process 1 is repeated once or more.
Patent JP-H03200699-A (JP)
Title: Roll clamping device for cargo handling vehicle
Inventor: TOKUHIRO TAKESHI
IPC: B66F9/18
Filed: 1989-12-27
Abstract: PURPOSE:To effectively distribute clamping forces depending on the form of clamping a roll of paper by constituting a long arm by a first arm and a second arm, connecting both the arms to each other by a link mechanism, and connecting the link mechanism turnably to the tip of a clamping cylinder. CONSTITUTION:When a clamping cylinder 18 is operated with the pad 4a of a short arm 4 abutted on a roll R of paper to turn a first arm 5 and a second arm 6 of a long arm 3 respectively, the roll R of paper is clamped at three points of pads 4a, 5a, 6d. In this case, the arm 6 is constantly energized to be opened to a maximum opening position, and on the other hand, a link mecha nism is set so that the rate of clamping force on the arm 6 side to clamping force on the arm 5 side is reduced when the roll R of paper is clamped, with increasing the angle of turn of the arm 6 in the clamping direction with respect to the arm 5. That is, the rate of clamping force acting on the pad located at short distance from the center of the roll R of paper is set to be larger, and clamping force acting on the pad located at greater distance from the center of the roll R is set to be smaller.
Patent JP-H03199506-A (JP)
Title: Running controller of self-advancing car having working machine
Inventor: UCHIYAMA SHINICHIRO
IPC: E01C19/45
Filed: 1989-12-28
Abstract: PURPOSE:To properly control running velocity by carrying out feedback control in an operation running mode, based on a command velocity and a measured velocity, and by carrying out open loop control in a navigation running mode, based on the command velocity. CONSTITUTION:A velocity setting means 71 (potentiometer for setting velocity) for setting a command velocity, velocity detection means 65, 66 (counter for velocity detection) for detecting running velocity, and a running mode switching means 70 for selecting either an operation running mode or a navigation running mode, are provided. When the operation running mode is selected, the comparison between the command velocity and a measured velocity is made, while the feedback control of running velocity is carried out by a velocity feedback control means 67 (microcomputer). When the navigation running mode is selected, the open loop control of the running velocity is carried out by a velocity open loop control means 68, based on the command velocity.
Patent JP-H10167891-A (JP)
Title: Device for producing single crystal silicon and production of single crystal silicon, using the same
Inventor: TOMIOKA JUNSUKE
IPC: C30B29/06
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide the device capable of stably producing single crystal silicon which has a <=10×10<17> atoms/cm<3> oxygen concn. and a uniform oxygen concn. in the axial direction and also to provide the production using the device, in the production of single crystal silicon by a CZ (Czochralski) method. SOLUTION: This device is provided with coils 10 for applying a magnetic field and a hollow, inverted conical frustum-shaped or cylindrical gas purge tube 9 placed so as to encircle growing single crystal silicon 12. In this production using the device, a transverse magnetic field is applied to a melt 5 to inhibit any melt convection from occurring. Also, an inert gas such as gaseous Ar, passing through the space between the gas purge tube 9 and the melt 5, is used for promoting the discharge of SiOx evaporated from the melt 5. By a synergetic effect of these procedures, the concn. of oxygen incorporated into the single crystal silicon 12 can be reduced. Thus, the objective single crystal having an extremely low oxygen concn. and also, a uniform oxygen concn. in the axial direction can be produced.
Patent JP-H08183023-A (JP)
Title: Glass plate boring apparatus
Inventor: BANDO SHIGERU
IPC: B28D1/14
Filed: 1994-12-28
Abstract: PURPOSE: To provide a glass plate boring apparatus applying boring processing to a glass plate with good workability without imparting a damage such as a crack to the glass plate and applying danger to a worker. CONSTITUTION: A glass plate boring apparatus 1 is equipped with a freely rotatable support stand 3 supporting a glass plate 2 to be bored, a grasping means 4 grasping the periphery of the region to be bored of the glass plate 2 supported on the support stand 3, a boring head means 6 having a glass plate boring drill 5, an X-Y axis moving means 7 relatively moving the boring head means 6 in X-and Y-axis directions with respect to the glass plate 2, a Z-axis moving means 8 moving the boring head means 6 in a Z-axis direction and a rotary means 9 rotating the glass plate 2.
Patent JP-H06184691-A (JP)
Title: Sliding member of rotary pump for air conditioning machine
Inventor: KAWAHARA KATSUMI
IPC: C22C29/16
Filed: 1992-12-21
Abstract: PURPOSE:To greatly improve wear resistance and seizure load of a high speed sliding part by sintering with using TiC, Tin, or Ti (C, N) as a base material and NI, Co, Mo as a binder. CONSTITUTION:TiC consisting of, by component weight ratio, 33% Ti and 10% C is used as a base material and for example, the base material dispersed with 19% Ni and 19% Mo is compacted and sintered as a binder material. This test piece (sample) C is subjected to the wear test in the fluorocarbon mixed oil seizure test, wear test) on a high pressure atmosphere type pin on desk system wear test machine arranged with a tight closure type pressure vessel. A test piece TP1, TP2, TP3 are fixed on a fixed disk 6, a rotating disk 7 is made to rotate and slide thereon. As a result, the sample C is confirmed that the sliding characteristic and wear resistance are better as compared to current materials B, A.
Patent JP-H10187416-A (JP)
Title: Floating point arithmetic unit
Inventor: KATSUTA HIROSHI
IPC: G06F7/48
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed floating point arithmetic function with minimum hardwares. SOLUTION: The output of register file 1 is operated by an ALU 2, shifter 3 and multiplier 4 and virtual decimal point position information is previously set to a virtual decimal point register 7. At a rounding control circuit 6, the executed result of rounding processing to the product operated by the multiplier 4 is outputted based on the set value in the virtual decimal point register 7. Floating point arithmetic can be provided with minimum hardwares without introducing any dedicated floating point arithmetic processor or floating point computing element, instruction processing due to a CPU can be suppressed irreducibly minimum and high-speed floating point arithmetic can be easily provided.
Patent JP-H04208603-A (JP)
Title: Caster device
Inventor: OGASAWARA MITSUTATSU
IPC: B60B33/00
Filed: 1990-11-30
Abstract: PURPOSE:To settle surely a weighty matter or the like at an installing position and at the same time improve the appearance of the whole of caster by providing the rollers which rises and fall freely, the allowing a caster device to travel with the rollers being set in an erect posture at the time of the transfer of a weighty matter or the like, and bringing the device into stable contact with a floor after the movement with the rollers being set in a horizontal posture. CONSTITUTION:Caster devices are used by being provided to the four corners of a furniture article W with their fitting bases 11 fixed by means of bolts B1. After the completion of fixing, a roller 14 falls into a horizontal posture of itself. Hereupon, the article W is put on a floor, and then, a middle broken shaft 15 is moved upward in a shaft hole 13h, and the roller 14 is interposed between the floor and a shaft holder 13 with its horizontal posture kept retained. At this time, caster device assume the appearance of being the leg member of the article W, and at the same time rollers 14 support uthe article W stably as leg members. Meanwhile, when a caster device is floated from the floor, a shaft 15 descends together with a roller 14, and a connection portion 15j comes out to the lower part of the holder 13, so the lower half portion 15b of the shaft 15 is bended along the lower end surface of the holder 13. As a result, a roller 14 falls into a vertical posture, and can be rotated.
Patent JP-H05171800-A (JP)
Title: Construction tool for flow coating
Inventor: YAMAGUCHI SATOSHI
IPC: B05C11/04
Filed: 1991-12-24
Abstract: PURPOSE:To provide a construction tool for flow-coated floor capable of avoiding any foam from leaving on a finishing surface surely even if an irregularity is present on a bed surface to be coated by installing a foam breaking member at the rear of a trowel member movably in vertical direction. CONSTITUTION:A foam breaking member 20 comprising a polyethylene terephthalate sheet of approx. 0.2 mm in thickness is installed movably in vertical direction at the rear upper surface of a trowel member 1. In this way, because a line for rubbing out a finishing surface by the foam breaking member 20 is always present in a stabilized condition, the foam breaking member 20 finally rubs out the finishing surface when the trowel member 1 is moved to make even the coated material coated on a bed surface 10. Thus any foam not rubbed out sufficiently and accumulated on the coated material can be released by the trowel member.
Patent JP-2001151840-A (JP)
Title: Method for producing urethane-urea particle
Inventor: MINAZU SHUNJI
IPC: C08G18/48
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing urethane-urea particles which do not have problems such as friction and static electricity and have excellent heat resistance, chemical resistance, hydrolysis resistance, mechanical strengths, and so on. SOLUTION: This method for producing urethane-urea particles, characterized by reacting (a) an alkoxypolyethylene glycol with (b) an organic polyisocyanate in a (a):(b) weight ratio of 0.1:99.9 to 10.0:90.0, and then emulsifying, dispersing and curing (A) the obtained self-emulsifying type polyisocyanate with (B) water in a (A):(B) weight ratio of 1:99 to 30:70.
Patent JP-H05150027-A (JP)
Title: Radio wave detecting device
Inventor: KOBAYASHI YUKIHIKO
IPC: G01S3/34
Filed: 1991-11-30
Abstract: PURPOSE:To enable the judgment of receiving at a main beam even in the case of a weak radio wave in a radio wave detecting device provided with a directional antenna and a nondirectional antenna. CONSTITUTION:A radio wave detecting device formed of a directional antenna 1, a nondirectional antenna 2 and an amplitude comparing circuit 3 is provided with a receiving level detecting circuit 4 for comparing the receiving level of the nondirectional antenna 2 with the level value set on the basis of this receiving noise level so as to output a signal when the receiving level is the set level or lower. In the case of a radio wave being strong, judgment in the amplitude comparing circuit 3 is performed. In the case of the radio wave being weak, receiving at the directional antenna 1 is judged to be the receiving at a main beam when the receiving level of the nondirectional antenna 2 is detected to be the specified level or lower in the receiving level detecting circuit 4.
Patent JP-2000175180-A (JP)
Title: Mounting cabinet for light emitting element, fitting structure of light emitting element and video interphone using the same
Inventor: SASAKI TAKESHI
IPC: H05K7/12
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To turn a light emitting element in an angle direction which is set without wasting man-hour and to position/fix it by installing a guide turning a light emitting element mounted in a base cabinet in an angle direction which is set and positioning it in the inner side of a top cabinet. SOLUTION: Terminal equipment 5 is installed on a substrate 4 in an almost right angle without dispersion. A guide 6 for positioning/fixing the light emitting element 5 by turning it to a right angle direction which is set is installed in a position corresponding to the light emitting element 5 installed in the base cabinet 2 of the inner side in a top cabinet 3. The transmission window 9 of infrared light from the light emitting element 5 is installed in accordance with the position of the guide 6. In the guide 6, a cross section face is formed in an E form so that the rattling of the light emitting element 5 can be eliminated by surrounding the light emitting element 5 and the guide is formed of end ribs 7 and a center rib 8 shorter than the ribs 7. The guide is integrally formed in the top cabinet 3.
Patent JP-2001158871-A (JP)
Title: Agent for modifying surface
Inventor: SHIBA KENICHI
IPC: C08L21/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic solid surface-modifying agent which can efficiently largely improve the affinity of the inorganic solid with a medium in a small amount and gives a non-affected composition, even when a large amount of the inorganic solid is compounded. SOLUTION: This inorganic solid surface-modifying agent represented by the general formula (I): -(CHX-CHY-O)p-(Z)q- [X is H, a 1 to 30C hydrocarbon which may contain one or more carboxyl groups, hydroxyl groups, or ester groups, or the like, Y is a 6 to 30C hydrocarbon group which may contain one or more ester groups, or the like; Z is a polymer unit originated from a monomer which can be copolymerized with a polymerization unit represented by the formula: (CHX-CHY-O); (p)>=4, and (q)>=0], and the inorganic solid whose surface is at least partially coated with the surface-modifying agent, and a composition containing the surface-modifying agent and the inorganic solid.
Patent JP-H10183113-A (JP)
Title: Fluorescent substance and its production
Inventor: KISHIMOTO YOSHIO
IPC: C09K11/79
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To produce grains of a monodisperse fluorescent substance having a constant shape and a constant grain diameter and to provide a method for producing the grains of the fluorescent substance. SOLUTION: Monodisperse porous grains 1 of an amphoteric metallic oxide, deposited and grown from a hydrated gel at a high concentration of an amphoteric metallic compound and converted into grains are used as a raw material and mixed with a positive metallic compound which is reactive while hot and a rare earth metallic compound that is reactive while hot.  The resultant mixture is then baked at a temperature of the melting point of the monodisperse porous grains 1 or below to thereby afford a fluorescent substance, comprising grains of a monodisperse fluorescent substance of a synthesized compound metallic oxide doped with a positive metallic oxide forming a part of a base material and a rare earth metallic oxide forming an activating ion in the order of atoms and molecules in the monodisperse porous grains 1 and having a granular shape close to that of the monodisperse porous grains 1.
Patent JP-2000170009-A (JP)
Title: Plastic core material for foundation and its production
Inventor: HIRAKAWA YONEO
IPC: A41C3/14
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a plastic core material for foundation, having performances closer to rigidity and spring elasticity (shape restoring force) of a core material made of a metal, thin thickness, excellent shape retention and high safety. SOLUTION: In this core material 1 to be incorporated into a cup part of a foundation and used, the core material 1 is an approximately fishhook shape obtained by bending a ribbon-like belt consisting essentially of a thermoplastic resin having >=100 kgf/mm2 modulus of elongation in the width direction and making the edge parts in the longer direction of the ribbon-like belt form the outer periphery 3 and the inner periphery 2.
Patent JP-H03205334-A (JP)
Title: Calcined gypsum slurry put in airtight container
Inventor: KATO HARUHISA
IPC: C04B28/00
Filed: 1989-12-28
Abstract: PURPOSE:To provide instantly usable convenient slurry separately in each use by charging an airtight container with slurry which has a given amount of water suitable for strength of hardened material of calcined gypsum and is mixed with an organic solvent to retard hydration reaction of calcined gypsum. CONSTITUTION:An amount of water to be mixed with calcined gypsum is a given amount of water suitable for expected strength of hardened material of calcined gypsum to be hardened by hydration reaction. The title slurry is blended with a volatile, water-soluble organic solvent such as methyl alcohol, ethyl alcohol or acetone to retard hardening reaction of calcined gypsum besides the given amount of water. A calcined gypsum slurry thus obtained is rapidly packed into an airtight container and sealed to give a calcined gypsum slurry put in an airtight container.
Patent JP-2000173137-A (JP)
Title: Head drum device and its rotation control method
Inventor: KOGA AKIRA
IPC: G11B15/61
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a good traveling state by lessening the sticking and friction of a magnetic tape and the upper drum of a head drum device of a middle rotation system with simple constitution. SOLUTION: A middle drum 2 having a magnetic head 6 for subjecting a magnetic tape 5 to recording and reproducing is rotatably mounted at a shaft 4. A lower drum 1 and the upper drum 3 are respective fixed and arranged on the shaft 4 across the middle drum 2 held one above the other below in-between. The shaft 4 has a high-rigidity part 4a having high rigidity and a low- rigidity part 4b having the rigidity lower than the rigidity of this high-rigidity part 4a along its longitudinal direction. The high-rigidity part 4a is mounted with the middle drum 2 on the side proximate to the low-rigidity part 4b and the lower drum 1 on the side parting from the low-rigidity part 4b, respectively. The upper drum 3 is mounted at the low-rigidity part 4b.  At the time of rotation of the middle drum 2, resonance is generated in the low-rigidity part 4b of the shaft 4 and the upper drum 3 induces microvibration, by which air is included between the upper drum 3 and the magnetic tape 5 and the friction resistance of both 3 and 5 is reduced.
Patent JP-2001157743-A (JP)
Title: Game machine
Inventor: SUGIMOTO MASAMI
IPC: A63F7/02
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent more prize balls than preset in prize winning in a game machine. SOLUTION: A prize winning apparatus 20 is variable between a general state and an advantageous state. In the general state, an opening/closing door 30 is closed by the return movement of a rotary body 22, preventing a game ball from entering into a prize winning leading hole 35, while in an advantageous state, the opening/closing door 30 is opened by the outward movement by the rotary body 22. By the rotation of the rotary body 22, game balls from the prize winning leading hole 35 can be led one by one to a general prize winning hole 38 or a special prize winning hole 39.