baber/WOPTO huggingface dataset:
Patent JP-H10148616-A (JP)
Title: Method and device for automatic sorting of crystals
Inventor: OKA YOSHIHIRO
IPC: H01L21/52
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To enable the automatic and accurate sorting of seed crystals of diamond. SOLUTION: Seed crystals of diamonds arranged on a supply pallet 17 are photographed by an upper surface inspecting camera 1. the contour image of the diamond is extracted from the obtained image to determine the orientation of mounting of an diamonds (which crystal faces are up (down)). Only the diamonds mounted to a predetermined orientation are extracted by a suction collet 4, and the diamonds in the state that they are supported by the suction collet 4 are photographed by a lower surface inspecting camera 2. The image of crystal faces of the diamonds with perpendiculars substantially parallel with the optical axis of the lower surface inspecting camera 2 is extracted from an obtained image to identify the presence of absence of flaws on these crystal faces, and the diamonds without flaws on these crystal faces are pasted to a sticking pallet 18.
Patent JP-H02165249-A (JP)
Title: Bus control circuit
Inventor: WAKABAYASHI NAOKI
IPC: G06F3/00
Filed: 1988-12-19
Abstract: PURPOSE:To make the scale of the bus control circuit small, and also, to speed up a data transfer by constituting a circuit so that a bus state monitoring circuit monitors simultaneously a first and a second bus states and controls simultaneously a first and a second electric discharging circuits. CONSTITUTION:In a period in which a PC signal is in an H level, transistors TRs 10 - 15 are turned off, TRs 1 - 3 are turned on and buses 1, 2 and 3 are charged. In a period in which the PC signal is in an L level, the TRs 1 - 3 are turned off and when a logical block 4 tries to bring the bus 1 to electric discharge, bus state monitoring circuits 7, 9 output an H level. As a result, the TRs 10, 11, 14 and 15 are turned on simultaneously, and the bus 1, and the buses 2, 3 are brought to electric discharge from the TRs 10, 15 and the TRs 11, 14, respectively. Also, when the bus 2 is brought to electric discharge, a circuit 8 becomes H, the TRs 12, 13 are turned on, and the bus 2 and the bus 3 are brought to electric discharge simultaneously by the TRs 11, 12 and the TRs 14, 13, respectively. Accordingly, the data is transferred from the block 4 to blocks 5, 6. In such a manner, the scale of a bus control circuit becomes small, and the transfer can be executed at high speed.
Patent JP-H11152916-A (JP)
Title: Transportable shop
Inventor: SHIYOUKO TOSHIHIRO
IPC: E04H1/12
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a transportable shop capable of constructing a shop for selling food and drink quickly within a short period of time. SOLUTION: A prefabricated shop skeleton 10 is generally formed in the shape of a parallelepiped having the bottom 11, ceiling 123 and four sides 13-16. A door 21 as a doorway is provided to one side 15, a table as a counter used for customers to eat and drink is set in an accommodation space inside the shop, and also a cooking table as a cooking section for preparing food and drink served to customers is set. The fabricated shop skeleton 10 can be transported to a specific place to be installed by means of transportation such as truck, etc.
Patent JP-H08180518-A (JP)
Title: Apparatus for controlling tension
Inventor: WAKIYAMA KOJI
IPC: G11B15/43
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a tension-controlling apparatus which can restrict change of a tension applied to a running tape. CONSTITUTION: An expected cycle value of a frequency generator 30 is obtained from winding diameter data of a winding diameter-calculating circuit 4. An error of a cycle value of a cycle-detecting circuit 31 and the expected cycle value is obtained by an error-operating circuit 42. A band pass filter 8 outputted only a predetermined torque change component from the output of the error- calculating circuit 42. A characteristic-extracting circuit 9 extracts amplitude data and phase data of the predetermined torque change component. A correction signal-generating circuit 10 forms and outputs a correction signal for the torque change from the amplitude data and phase data. A synthesizing circuit 12 synthesizes the correction signal and a signal proportional to the winding diameter data. A motor 7 is driven using the synthesized signal as a torque instruction signal.  The change of tension to a tape 101 is thus restricted.
Patent JP-H10191195-A (JP)
Title: Method and system for interactively displaying program information on television screen
Inventor: DODSON JOHN PAUL
IPC: H04N5/445
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To allow the user to eliminate the need for seeking desired additional information from other sources in the case that the user desires to see other information relating to a program by displaying program information, receiving a request of additional information and generating an automatic retrieval item in response to a retrieval request of the additional information. SOLUTION: The system includes a television monitor 100, a set-top box 102, an input device 104, and an Internet interface 106 placed in the inside or at the outside of the set-top box 102. The set-top box 102 includes the interface 114, a controller 108, a memory 110, and a receiver 112. The receiver 112 receives an input from the input device 104. In the case of displaying program information of a television program interactively, the program information is displayed upon the receipt of a request of the program information. Upon the receipt of the request of the additional information, at least one automatic retrieval item to retrieve the additional information is generated. The automatic retrieval item is deleted or added prior to the start of the retrieval.
Patent JP-H05159629-A (JP)
Title: Electric wire
Inventor: KONDO TATSUKI
IPC: H01R43/28
Filed: 1991-12-05
Abstract: PURPOSE:To improve the connection reliability of an electric wire at the time of pressure-contact to a pressure-contact terminal without deteriorating the cable arranging property to vehicles. CONSTITUTION:Compression parts S, in which a flux of element wires 5 are compressed so that multiple element wires 5 contact to each other tightly, and non-compression parts R, in which a flux of the element wires 5 is not compressed, are provided alternately in the longitudinal direction. A pressure- contact terminal is made to pressure-contact to the compression part S for connection from the outside of a covering member 7 to prevent the separation of the element wires 5 at the time of contact-pressure. Since the non-compression parts R having a high flexibility are provided alternately with the compression parts S to secure the flexibility of the whole of an electric wire and improve the cable arranging property to vehicles.
Patent JP-H08155420-A (JP)
Title: Microbeads and production thereof
Inventor: YAMASE OSAMU
IPC: B02C17/20
Filed: 1994-11-30
Abstract: PURPOSE: To effectively use microbeads in the fine grinding or dispersion of the raw material powder of an electronic part by forming spherical microbeads obtained by sintering a fluidized catalytic decomposition waste catalyst so as to form specific sphericity. CONSTITUTION: Microbeads are obtained by sintering a fluidized catalytic decomposition waste catalyst and formed so that true density is 2.0-3.0g/cm<3> , a ratio with sphericity of 1.25 or less is 65wt.% or more, surface roughness is 1.2 or less, a wear rate is 0.005wt.% or less and a particle size is 200μm or less. Further, microbeads are obtained by sintering a fluidized catalytic decomposition waste catalyst containing a zirconium salt and formed so that true density is 2.5-4.0g/cm<3> , a ratio with sphericity of 1.25 or less is 65wt.% or more, surface roughness is 1.3 or less, a wear rate is 0.04wt.% or less and a particle size is 200μm or less. By this constitution, microbeads with a particle size of 200μm or less difficult to produce heretofore can be supplied by a simple process.
Patent JP-H07173256-A (JP)
Title: Epoxy resin composition, prepreg prepared by using this composition, and insulating base made of this prepreg
Inventor: YOSHIOKA SHINGO
IPC: C08G59/62
Filed: 1993-12-21
Abstract: PURPOSE:To obtain an epoxy resin composition having desired permittivity and dielectric loss tangent and excellent flame retardancy and heat resistance by mixing a specified epoxy resin with a specified curing agent and a specified flame retardant under the conditions in which the content of alkyl substituents in the resin and that of the bromine in the flame reatardant are specified. CONSTITUTION:This composition comprises an epoxy resin (A) which is a triepoxy resin having methine bonds and containing alkyl substituents bonded to the benzene rings in an amount of 20-40wt.% in the molecule, a curing agent (B) containing either a compound of formula I (wherein R is CH3 or H; m is 0 or 1; and n is 2-4) or a compound of formula II (wherein b is 0-5), and a flame retardant (C) containing either a bromine compound of formula III (wherein n is 10-20) or a bromine compound of formula IV (wherein n is 4 or 5). The content of the alkyl substituents is 7-25wt.% and that of the bromine in the flame reatardant is 18-25wt.%, each based on the total solid content of the components (A), (B) and (C). This composition can give a prepreg and an insulating base having desired permittivity and dielectric loss tangent and excellent flame retardancy and heat resistance.
Patent JP-2000143123-A (JP)
Title: Elevator device
Inventor: ONODERA MINORU
IPC: B66B7/06
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an elevator device having the high degree of design freedom. SOLUTION: In an elevator device having a three-way frame 5 installed in the opening part 3 of a landing, a door supporting member 15 fitted to the frame 5 to support a landing side door 7, and a tail cord 19 wired between a cage and a control part installed in a building side; at least on one side of the lift device 21 and joint box 25 of the cord 19 is supported on at least one side of the frame 5 and the supporting member 15.
Patent JP-H11137711-A (JP)
Title: Fire extinguishing device
Inventor: FUJITA MASARU
IPC: A62C35/20
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a simple fire extinguishing device which can be compactly set up on the wall, etc., of a building, and wherein the hose can be smoothly drawn out of a hose storage box by constant drawing force, and it can be easily and stably contained into the storage box. SOLUTION: A storage box 1 is formed into a flattened long sideways square shape, and a fire hydrant valve 6 and a nozzle holding fitting 7 are loaded on the upper part of the backboard 1d of the box 1, and vertical hose guards 2, 2 integrally provided with a horizontal hose guard 2a at the top are set on the both sides of the open front side. A hose A is spirally heaped up and contained in the storage box 1 from the bottom to the top so as to elastically contact with both side boards 1c, 1c, the back board 1d of the storage box 1 and the hose guards 2, 2, the base end of the hose A is connected with the fire hydrant valve 6 through airspace of a corner of the storage box 1, and a tip nozzle 8 of the hose A is detachably held by the nozzle holding fitting 7, thus in the time of fire fighting, the hose A is drawn out forward from a pullout hole 4 beyond the horizontal hose guard 2a.
Patent JP-H09158530-A (JP)
Title: Vibration control board-form apartment house
Inventor: OMIKA YUKIHIRO
IPC: E04H1/04
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To easily and costlessly increase vibration-resistance, by constructing the boundary walls of an apartment house in which many houses with a short depth are connected mutually, to form a vibration-resistant structure and also constructing the structure in the girder direction to form a rigid structure and providing vibration-control planes of the structure by making use of the rigidity of the boundary wall of the houses. SOLUTION: The boundary walls 1 of houses in the beam direction αare chiefly constructed as vibration-resistant walls to have a large horizontal strength and lessen the vibration at an earthquake. A rigid structure 2 constituted of columns and beams is formed in the girder direction β. Further, vibration- control devices like a honeycomb damper system or an oil damper installed between houses are installed by making use of the rigidity of the boundary walls 1 at positions separated from the rigid structure 2. In this case, the vibration-control planes 3 of the structure are provided at every two floors, three floors or more floors to generate a larger relative story displacement and increase the vibration-control effect. In this way, the vibration-resistant capacity of an apartment house having a short depth can be increased.
Patent JP-H02168409-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YUGI NAOTO
IPC: G11B5/52
Filed: 1988-12-21
Abstract: PURPOSE:To reduce the weight of the entire device by providing a 1st motor driving a rotary head cylinder for signal recording and reproduction in forward/ reverse direction and a 2nd motor driving a capstan in both directions. CONSTITUTION:When a reproducing button is depressed, a cylinder motor 2 is being driven in a direction A to drive a pulley 6 counter clockwise via a belt 5 but delivers no torque to an operating part 6b by the action of a built-in unidirectional clutch. Thus, a slider 8 is not moved to keep the engagement between an end 11 and a recessed part 45a of a missing-tooth gear 41, an end face 52 of a lever 51 is abutted with a large diameter of an end face cam 43 and a capstan motor 22 is driven in the direction C, but the gear 41 is not driven. a torque of the motor 22 drives a clutch gear 59 through gears 27, 57, 55 clockwise and since the gear 59 meshes with a gear 71 in this case, the gear 71 is driven counter clockwise, a loading ring 74 is a driven, a guide post is drawn to be wound on a cylinder 1.
Patent JP-H01165551-A (JP)
Title: Production of aromatic carbonate
Inventor: FUKUOKA SHINSUKE
IPC: C07C68/00
Filed: 1987-12-22
Abstract: PURPOSE:To obtain an aromatic carbonate in high selectivity in high space time yield without requiring a base, by reacting an aromatic hydroxyl compound with carbon monoxide and molecular oxygen in the presence of a catalyst. CONSTITUTION:An aromatic hydroxyl compound is reacted with carbon monoxide and molecular oxygen in the presence of at least one selected from palladium and a palladium compound, at least one iodine compound selected from an alkali metal iodide, an alkaline earth metal iodide and iodated onium compound and at least one of Zeolites as a catalyst. The reaction is carried out at 30-300 deg.C under 0.1-500kg/cm<2> to give the aimed substance. Iodated tetrabutyl ammonium may be cited as the iodated onium compound, molecular sieve as the zeolites and phenol, etc., as the aromatic hydroxyl compound.
Patent JP-2000145982-A (JP)
Title: Method and structure for attaching flange plate to piping connection portion
Inventor: KATAYAMA TOSHIYUKI
IPC: F16K5/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively attach a flange plate to a piping connection portion. SOLUTION: The outer periphery of a piping connection portion 40 is formed in a shape having long and short radiuses other than a normal circular shape, an opening 10 capable of inserting the piping connection portion 40 into a flange plate 1 and formed in a shape having long and short radiuses, the short radius of the opening 10 is shorter than the long radius of the piping connection portion 40, a groove portion 2 is formed in the outer periphery of the body part of the piping connection portion 40, the opposing side walls of the groove portion 2 are separated from each other facing outward,  the thickness of the opening peripheral edge portion of the flange plate 1 is smaller than the groove width of the largest diameter part of the piping connection portion 40 and larger than a distance between the opposing side walls in a depth coincident with the short radius of the opening 10 in the groove portion 2, the piping connection portion 40 is inserted into the opening 10 of the flange plate 1, the flange plate 1 is rotated in relative relation to the piping connection portion 40 while the opening peripheral edge portion of the flange plate 1 faces. the groove portion 2, and the opening peripheral edge portion of the flange plate 1 is pressfitted between the opposing side walls of the groove portion 2.
Patent JP-H04301408-A (JP)
Title: Molding die of concrete or other cement component
Inventor: SAMIYUERU BEIRII HAATO MITSUCH
IPC: B28B7/00
Filed: 1991-12-06
Abstract: PURPOSE: To provide a mold for molding improved concrete or other cementitious components. CONSTITUTION: A mold 10 for concrete or other cementitious components is provided with a mold face 13 and an electric heating means 15 embedded adjacent to the mold face and the mold face is heated, by which the hardening of the component is accelerated and the component is molded in the mold.
Patent JP-H06173805-A (JP)
Title: Fuel feeding device for internal combustion engine
Inventor: NAMIKI MASANORI
IPC: F02M55/02
Filed: 1992-12-02
Abstract: PURPOSE:To accurately control fuel feeding pressure at a predetermined value without generating surplus fuel. CONSTITUTION:Intake pressure in the vicinity of a nozzle hole part of an injection valve 7 is estimated based on engine load computed from an intake air flow rate Q and an engine speed Ne. A fuel pump 9 is drive-controlled so as to bring differential pressure between fuel pressure PF detected by a fuel pressure sensor 15 and the intake pressure in the vicinity of the nozzle hole part to a predetermined value. An accumulator 16 is interposed on the way of a fuel feeding passage 11 and pressure fluctuation which can not be coped with by control of the fuel pump 9 is restrained by the accumulator 16.
Patent JP-H10150982-A (JP)
Title: Support for bioreactor and its production
Inventor: SHINDO AKIRA
IPC: C12N11/14
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inexpensive support high in mechanical strength, rich in microorganisms immobilization, and useful e.g. in continuous fermentation tanks for brewing Japanese wine, by heat treatment of zeolite at a specified temperature followed by grinding and classifying the resultant porous body. SOLUTION: This support for bioreactors is obtained by heat treatment of zeolite (e.g. natural zeolite) at 1200-1400 deg.C followed by grinding and classifying the resultant porous body. This support has an average granular size of 0.15-3.0 (pref. 0.5-3.0)mm, bulk density of 0.7-1.0g/ml and fine pores open on the surface each 5-400μm in average size, being inexpensive, high in mechanical strength, also rich in microorganisms immobilization, thus useful e.g. in continuous fermentation tanks for brewing Japanese wine (alcohol).
Patent JP-H04195789-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUJIOKA SOICHIRO
IPC: G11B5/53
Filed: 1990-11-26
Abstract: PURPOSE:To perform reproduction precedent to helical tracks being subjected to recording by a prescribed number of tracks by simultaneously monitoring signals recorded by means of a recording head not only in the first recording mode, but in the second recording mode also. CONSTITUTION:When signals having the first transmitting rate are recorded, a magnetic tape 3 is driven at a first tape speed at which eight helical tracks are constituted at nearly the same pitch per one rotation of a rotary drum 1 by means of magnetic heads a1-a4 and b1-b4 respectively constituting the first and second head blocks A and B. In the second recording mode in which signals having a second transmitting rate which is one half of the first transmitting rate are recorded, four helical tracks are constituted at the same pitch Tp per one rotation of the drum 1 by means of the heads 12, a2, b1, and b2. Therefore, monitoring of the recorded state and reproduction ahead of recording can be performed simultaneously at the signal recording time in both the first or second recording modes.
Patent JP-H10159774-A (JP)
Title: Rotary compressor
Inventor: SATO JUN
IPC: F04C18/356
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To increase the adhesion strength of a nitrided layer and a nitrided chrome layer, and improve the abrasion resistance of a vane itself by removing a white layer existing in the nitrided layer before applying ion plating treatment to the vane. SOLUTION: In the case of a rotary compressor using an HFC coolant and ester-alkyl benzene synthetic oil, a roller 5 mounted on the eccentric part of a shaft 7 eccentrically rotates in a cylinder 6, when a compression mechanism 3 is actuated on the operation of an electric motor 2. Also, a vane 11 in contact with the external surface of the roller 5 separates a compression chamber into a high-pressure chamber and a low-pressure chamber for the purpose of compression. In this case, an ionized plasma is generated via a glow discharge in the decompressed atmosphere of the mixed gases of nitrogen and hydrogen. The gases are ionized and heat is applied to a machined material as nitriding treatment, thereby forming a nitrided layer.  Then, the white layer of the nitrided layer is removed at a lapping process or the like and ion plating treatment is applied for forming a nitrided chrome layer, thereby increasing the abrasion resistance of the vane 11.
Patent JP-H11146202-A (JP)
Title: Image processor and error diffusing processing method
Inventor: KAMON KOUICHI
IPC: H04N1/40
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To simplify arithmetic processing capable of simultaneously processing plural pixels or batch processing all the pixels of a same raster through a parallel processor. SOLUTION: This device is provided with an arithmetic unit 52 for quantizing an input image signal and outputting a quantizing error in quantization as well, an input device 51 for inputting plural image signals to the arithmetic unit 52, an error memory 53 for storing the quantizing error from the arithmetic unit 52 and an output device 54 for outputting the operated quantized signals and the arithmetic unit 52 stores the quantizing error of the image signal in the error memory 53 for distributing it to the image signals of pixels to be processed later.  Thereafter, in the image processing for reading, correcting and quantizing the image signal from the error memory, a predictive error arithmetic unit 55 is provided for predicting the quantizing error of the same raster as a quantizing object pixel from the quantizing error of a raster preceding to the quantizing object pixel and while using the quantizing error predicted by the predictive error arithmetic unit 55, error diffusing processing is executed to the quantizing error in the pixel of the same raster as the quantizing object pixel.
Patent JP-2000122639-A (JP)
Title: Auxiliary pick guard for guitar
Inventor: SHIOMI SHIGEKI
IPC: G10D3/18
Filed: 1998-10-10
Abstract: PROBLEM TO BE SOLVED: To supplement an existing pick guard, and simultaneously to play the role of protection of a front board, by vibrating complicatedly and delicately without blocking the essential vibration of the front board, and by generating a characteristic sound effect especially in a high register. SOLUTION: A designed auxiliary pick guard 5 is mounted near the existing pick guard 4 on an upper part of the front board 2 of a guitar 1.