baber/WOPTO huggingface dataset:
Patent JP-H0854438-A (JP)
Title: Load board for lsi tester
Inventor: HOSOKAWA HIROSHI
IPC: H01L21/66
Filed: 1994-08-16
Abstract: PURPOSE:To largely reduce the time required for heating/cooling and to save the cost when measuring temperature characteristics in a load board for LSI tester. CONSTITUTION:A cylinder 2 is erected on a load board body 1 and a door 3 for loading and unloading a DUT board, an air injection port 4 for heating and cooling, and a wiring cover 5 are mounted on the front surface of the cylinder 2, the upper surface, and the rear surface, respectively. Also, a connector 8 for making connection and energization of the DUT board 10 and a DUT board guide 9 are mounted inside the cylinder 2 and the DUT board 10 is connected to the connector 8 between DUT board guides 9. A wire 7 passes through the wiring cover 5 and the wire 7 from the load board body 1 is connected to each connector 8 via a selection 6. By switching the selection switch 6, the wire from the load board body 1 is connected to either connector 8.
Patent JP-S5895261-A (JP)
Title: Device for automatically preparing reagent in automatic chemically analyzing device
Inventor: TAMURA EMIKO
IPC: G01N35/10
Filed: 1981-12-01
Abstract: PURPOSE:To save labor for preparing a reagent and to eliminate a mistake in preparation etc., by preparting the reagent, dispensing said reagent to a sample liquid and measuring said sample by a central controlling unit stored preliminarily only through a simple key operation after an original substance of the reagent is put into a reagent room. CONSTITUTION:Plural vessels 2a-2e and tables 1a-1e placing these vessels are provided in a reagent room 1. for instance, pure water is stored in the vessel 2a, and a frozen and dried powdery enzyme and the original substance of liquid reagnets B and C are stored in the vessels 2b, 2c, respectively and the orignal solutions of liquid reagents B, C are sotred in the vessels 2d, 2e respectively. Afterwards, the output signals of detectors disposed at the tables 1a-1e are sent to a CPU 4. By this way, a starting signal of analysis operation is inputted and the program data corresponding to a reagent preparing code which is inputted by a key board 7 is read out and a line 3 for controlling the reagent is driven in accordance with this process and pumps P1-P6 and a three-way valve 3C, etc. are operated and the reagents are prepared and mixed by a preheating and premixing device 3K and are injected into reacting tubes 6 automatically by a dispensing device 5g.
Patent JP-S6347834-A (JP)
Title: Preceding control system
Inventor: YAMAOKA AKIRA
IPC: G06F9/38
Filed: 1986-08-15
Abstract: PURPOSE:To shorten the waiting time of an instruction, by selecting either data transferred to an operand buffer by a preceding instruction, or the data of an arithmetic result outputted from a computing element to the preceding instruction, and supplying it to an address register. CONSTITUTION:A selection control circuit 3, detecting a case that coincidence between the number of a universal register 1 to be changed, and the number of a register required for the generation of an address by a succeeding instruction, is obtained, and also only the content of the register for the generation of the address is required, starts execution at an M cycle first, and waits at an zero cycle, to the instruction to change the content of the universal register 1. Meanwhile, the content of an operand address is also transferred to a register 8 which holds the address after the generation of the address by controlling a selection circuit 20, in the case of the instruction in which the content of the operand address is stored in the universal register, at the time of transferring the content of the operand address to an operand register 17, and in the case of the instruction other than the above instruction, at the time of transferring the arithmetic result to the universal register 1. In this way, it is possible to reduce the waiting time of the instruction.
Patent JP-S5896191-A (JP)
Title: Variable capacity type vane pump
Inventor: IDETA YASUFUMI
IPC: F04C2/344
Filed: 1981-12-01
Abstract: PURPOSE:To prevent noise generation owing to collision of cam ring with housing and protect the cam ring and housing from breakage by interposing a damping member at the contact part between the cam ring and housing at the time of max. eccentricity. CONSTITUTION:At the outside circumferential surface of a cam ring 13 to make contact with the bore of the housing at the time of max. eccentricity, a groove 13a is excavated throughout the width of the cam ring 13 as illustrated beside, and in this groove 13a a damping member 19 is installed consisting of rubber, plastics, etc. Accordingly, the cam ring 13 does not have direct contact with the housing 11 even when the eccentricity of the cam ring attains its maximum. Therefore, a vibratory motive applied to the cam ring 13 owing to the varying discharge pressure of the pump will be absorbed by elastically deforming damping member 19, and thus noise generation, which is otherwise caused by collision of the cam ring 13 with housing 11, can be well prevented.
Patent JP-H0476583-A (JP)
Title: Fixing device
Inventor: TAKAHASHI TOMOHIKO
IPC: G03G15/20
Filed: 1990-07-18
Abstract: PURPOSE:To obtain the device having flexibility and offset resistance suitable for miniaturization and speed up by almost equalizing the outside diameter of a first rotary body to that of a second rotary body. CONSTITUTION:A heat roller 510 is provided with a heat resistant elastic body layer 516 and an offset resistant layer 518 on a hollow metallic base body 514. On the other hand, the thickness (d1) of the metallic base body 514, the thickness (d2) of the heat resistant body layer 516, and the thickness (d3) of the offset resistant layer 518 are formed so as to satisfy the relation of d3 < d2 < d1. A press roller 530 is provided with a heat resistant elastic body layer 536 and an offset resistant layer 538 on a base body 534. On the other hand, the thickness (d4) of the heat resistant body layer 536, and the thickness (d5) of the offset resistant layer 538 are formed so as to satisfy the relation of d5 < d4. Further, the outer diameter of the heat roller 510 is almost equalized to that of the press roller 530, and the device is formed so that the thermal conductivity of the heat resistant elastic body layer 536 is set at the thermal conductivity of the heat resistant body layer 516 or below.
Patent JP-2001072626-A (JP)
Title: New liquid crystalline compound having negative dielectric anisotropy value, liquid crystal composition and liquid crystal display element
Inventor: KOIZUMI YASUYUKI
IPC: C07D309/06
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having a structure wherein a halogen atom is introduced in a major axis direction of a phenylene group constituting a terminal skeleton, and a specific group is introduced in the side direction, and simultaneously having an extremely large dielectric anisotropy value and a small optical anisotropy value. SOLUTION: This new compound is represented by formula I [R1 is a 1-10C (halo)alkyl (having a methylene group substituted with O or the like); rings A to C are each 1-cyclohexene-1,4-diyl or the like; Z1 to Z3 are each a single bond or a 1-4C alkylene (having a methylene group substituted with CF2 or the like); m and n are each 0 or 1; X1 is a difluoromethyl group or the like; X2 is H or fluorine; X3 is a halogen], e.g. 2'-trifluoromethyl-4'-fluoro-4-(trans-4- propylcyclohexyl)diphenyl. The compound of formula I is obtained, for example, by reacting butyllithium with a compound of formula II (X is Br or I), further reacting trialkyl borates with the product to provide a compound of formula III, and reacting a compound of formula IV with the compound of formula III in the presence of a catalyst to carry out a cross-coupling reaction.
Patent JP-H0479041-A (JP)
Title: Optical recording disk
Inventor: AOI TOSHIKI
IPC: G11B7/24035
Filed: 1990-07-20
Abstract: PURPOSE:To prevent the color fading of a dye layer by solar light and the degradation in C/N and jitters by providing a recording layer contg. dyes on one surface of a substrate made of a resin and providing a colored protective sheet on the other surface. CONSTITUTION:The recording layer 4 contg. the dyes is provided on the substrate 3 and a reflecting layer 5 and a protective film 6 are formed on the recording layer 4 in tight contact therewith. The protective sheet 2 provided on the rear surface of the substrate 3 covers the entire surface of the substrate 3. Films consisting of polyester, such as polyethylene terephthalate, and polyester sulfone, etc., are preferably used as the protective sheet material. The dyes are protected against environmental light in this way and the degradation in signal output and C/N and an increase in jitters are prevented. The disk having a good preservable property is thus obtd.
Patent JP-S5888131-A (JP)
Inventor: ERUBUE ARUDEITSUTEI
IPC: G02B6/024
Filed: 1982-11-01
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-S5983136-A (JP)
Title: Variable power mechanism
Inventor: SHIBAZAKI SOUHEI
IPC: G03G15/041
Filed: 1982-11-04
Abstract: PURPOSE:To obtain a variable power mechanism for an optical system having high accuracy by moving a movable lens constituting a zoom lens by means of a cam cooperatively with the movement of the zoom lens and determining the stop position in the stage of variable power by means of a photo sensor and a stopper shaft. CONSTITUTION:When an SW for variable power is pushed, a solenoid 29 is energized to pull an arm 49 which forces a stopper shaft 24 to be drawn from a stop hole 25 for variable power of a lens base 19. A micro SW30 turns on and a motor 40 starts running, then a driving wire 36 slides the base 19 in the direction of reductin. A pinion gear 22 starts rotating to revolve a cam 18 which moves the movable lens in a zoom lens 6 via a zoom operating member 16, thereby changing the lens to a desired focal length. When a sensor plate A actuates a photo SW43, the solenoid 29 is de-energized, forcing an arm 49 to push out the stopper shaft 24 and to insert the same into a stop hole 26; at the same time, the micro SW30 turns off to turn the motor 40 off.
Patent JP-H0359234-A (JP)
Title: Drain pipe collecting device for multi-layer building and fitting method thereof
Inventor: YONEZAWA TAKESHI
IPC: E03C1/122
Filed: 1989-07-25
Abstract: PURPOSE:To reduce the cost by providing a conjunction joint having an expanded-diameter socket with a specific length and a straight pipe, lifting and coupling the straight pipe with the lower end of the conjunction joint fixed to a building floor plate in advance, and lowering and coupling the straight pipe with the upper end of the conjunction joint. CONSTITUTION:A conjunction joint 1 having an expanded-diameter socket 11 with a length (1) is provided and buried under each floor plate F. A straight pipe having an expanded-diameter socket 22B with the length 2(1) or above is provided. Rubber packings 3A and 3B are provided on individual sockets 11 and 22B. When a pipe 2B of the lower floor is to be connected, the pipe 2B is slantly lifted, and a spigot 12 is inserted into the socket 22B while dodging the joint 1 below. When a pipe 2A of the upper floor is to be connected, the vertical pipe 2A is lowered after the inserting work is completed, and a spigot 21A is inserted into the socket 11. The joint 1 can be fixed on the floor face in advance, the straight pipe can be installed at any time, and swaying and vibration can be coped with.
Patent JP-S5894510-A (JP)
Title: Assembling method of leg for marine structure
Inventor: AKI HIDETOSHI
IPC: E02B17/02
Filed: 1981-11-30
Abstract: PURPOSE:To hold both legs temporarily by contacting them closely by a method in which the tip of a rod pivotally attached to a lower split leg is coupled with the eccentric shaft of an eccentric cam placed on the base seat of an upper split leg,and the eccentric cam is turned upwards through a lever. CONSTITUTION:The upper split leg 3a of two split legs manufactured in advance is vertically set on a platform 1, and then towed to a given sea area, together with the lower split leg 3b. Then, the lower split leg 3b is pulled up to the upside of the platform 1 and the upper split leg 3a is contacted with the lower split leg 3b. A hook at the tip of a rod 8 whose lower end is pivotally attached to the main pillar 3'b of the lower split leg is coupled with the eccentric shaft 11 of an eccentric cam 10 placed on the base seat 9 fixed to the main pillar 3'a of the upper split leg, and the eccentric cam 10 is upwardly turned through a lever 12, whereby both the legs 3a and 3b are closely contacted at their connection ends and held temporarily.
Patent JP-S6348565-A (JP)
Title: Laminated type electrophotographic sensitive body
Inventor: WATANUKI YUJIRO
IPC: G03G5/04
Filed: 1986-08-18
Abstract: PURPOSE:To obtain the titled body having improved electrophotographic characteristics and durability by incorporating any one of condensates of tetraethylsilicate, tetraisopropylindium and metal alkoxy compd. into a surface coating layer as a main component. CONSTITUTION:The titled body is formed by mounting an electric charge transfer layer 2 on a conductive substrate 1 and an electric charge generating layer 3 on said layer 2 by means of depositing, sputtering or coating, and subsequently, by mounting a surface coating layer 4 contg. any one of the condensates of tetraethylsilicate, tetraisopropyl indium and metal alkoxy compd. as the main component, on the layer 3 by means of a coating method. Thus, the titled body which is composed of an org. material, and is capable of using with a positive charge system, and has an excellent electrophotographic characteristics and good durability is obtd.
Patent JP-H0587763-A (JP)
Title: Production of gas sensor
Inventor: YAMAGUCHI TAKASHI
IPC: G01N27/12
Filed: 1991-07-05
Abstract: PURPOSE:To obtain a gas sensor reduced in power consumption by printing gas-sensitive paste to patterns formed by developing a resist to wrap the same and removing the paste other than the patterns to uniformize the thickness of the patterns and baking the patterns to finely divide a gas detection film. CONSTITUTION:An SiO2 film 4 is formed to an Si substrate 2 and electrode patterns 8 composed of Rt and heater patterns 6 are formed to be coated with a photoresist 10. The photoresist 10 is prebaked and subsequently exposed and developed to form a gas-sensitive pattern 9. Further, stannic oxide paste 12 being gas-sensitive paste is printed on the pattern 9. The stannic oxide paste 12 is wrapped and the part built up from the photoresist 10 is removed. Thereafter, the whole is baked to remove the photoresist 10 and the paste 12 is sintered to obtain a gas-sensitive thick film. The gas-sensitive pattern 9 determined by the accuracy of the photoresist 10 can be obtained and this pattern 9 is finely divided to reduce the power consumption of the gas sensor.
Patent JP-2001019421-A (JP)
Title: Liquid dispersion of silica and its production
Inventor: TOKUNAGA YUKIO
IPC: C09K23/52
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To prepare a liquid dispersion of silica, which hardly causes coagulating sedimentation when the dispersion contains a high concentration of silica. SOLUTION: The liquid dispersion of fine silica particles whose primary particles have a <=50 nm average particle size, contains a cationic polymer having an average molecular weight of <=100,000, wherein, as the cationic polymer, a cationic polymer containing a polydiallylamine derivative as a constitutional repeating unit, is desired. The production process involves adding fine silica particles to a dispersion medium consisting essentially of water and then subjecting them to preliminary mixing at <=20 deg.C.
Patent JP-2000027156-A (JP)
Title: Method for removing fibrous impurities included in sewage
Inventor: HIRAI ATSUO
IPC: E02B5/08
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To certainly catch and remove fibrous impurities such as hairs included in sewage with a simple means and to make stable sewage disposal practicable by a method wherein a cable provided with a weight at its lower end and immersed in sewage flowing round in a water tank is wound up and the fibrous impurities caught in tangling round the cable are untangled and removed. SOLUTION: A flexible cable 4 provided with a weight 6 at its lower end and immersed in sewage flowing round in a treatment tank 1 is wound up toward the upper side of the treatment tank 1 with a means 3 such as winch. Then, at a position whereat the cable 4 is wound up, a removing means 5 untangles fibrous impurities G caught in tangling round the cable 4 and the fibrous impurities are removed from the cable 4 with washing water from a washing nozzle 7 jetted thereon and the removed fibrous impurities are received at a chute 8 and accumulated in a waste box 9. The weight 6 holds the cable 4 vertically or in almost vertical in the sewage flowing round the treatment tank 1 and the upper part thereof is formed in a conical shape having a tapered surface so that the fibrous impurities G tangling round the cable 4 can be untangled and removed certainly.
Patent JP-S6084072-A (JP)
Title: Method and circuit for compressing information
Inventor: SHIMAZAKI SHIGEO
IPC: H04N1/411
Filed: 1983-10-14
Abstract: PURPOSE:To attain ease of LSI by adopting the circuit constitution for an information transmission means and an information selection means arranged in a form of matrix to attain high speed compression without use of any clock. CONSTITUTION:Picture information x0-x7 are applied to terminals 100-107, and binary control signals in response to reference mask patterns P0-P7 fed to terminals 110-117. The information transmitting means 13 is provided at a position of an element Mj,k (1<=j<=7, j>k) of a matrix and transmits downward information transmitted from upper direction. The information selection means 14 is placed at a position of an element Ms,t (0<=s<=7, s<=t) of a matrix and also selects either information positioned to an element Ms+1,t+1 or to an element Ms+1,t in response to control signals as, bs corresponding to the said pattern Ps transmitted via a control signal input terminal 11s. However, the information selecting means placed on the 7th row selects only whether picture information x7 is thrown away or not. Thus, compressed picture information Y is obtained at terminals 150-157.
Patent JP-H0611466-A (JP)
Title: Method and device for fluorescent x-ray spectrometry
Inventor: MURAMATSU YASUSHI
IPC: G21K1/06
Filed: 1991-08-01
Abstract: PURPOSE:To make effective fluorescent X-ray sensing by casting undulator emission light onto a specimen, and furnishing a plane image formation type diffraction lattice on a light irradiation path when the irradiation position is made identical with the point of light source. CONSTITUTION:Fluorescent X-rays 13 emitted from a specimen 5 when it is irradiated with undulator emission light are led to a plane image formation type diffraction lattice 14 for spectral separation in a fluorescent X-ray spectral separating chamber 3. and the fluorescent X-rays 17 separated are condensed on a dispersion surface 18 in the sequence according to the energies. The fluorescent X-rays having moved along the dispersion surface 18 and separated spectrally are sensed by a sensing unit consisting of a consolidated structure of a gas flow type proportional counter tube 20 having a window 19 made of high polymer organic thin film and an emission slit 21. An aperture 15 of aluminum serving also as an orifice is provided between a measuring chamber 1 and the fluorescent X-ray spectral separating chamber 3, which is differentially evacuated by a pump 16 so that the measuring chamber 1 is maintained at a high degree of vacuum.
Patent JP-S6437454-A (JP)
Title: Production of pottery product
Inventor: MOTOKI HIROAKI
IPC: C04B35/00
Filed: 1987-08-01
Abstract: PURPOSE:To omit hydration hardening treatment after firing and obtain an extremely tough pottery product, by adding a frit to cement, forming the cement, hardening the formed cement through hydration and sintering the formed cement at a specific temperature. CONSTITUTION:Cement (e.g. portland cement) in an amount of 25-60pts.wt. is kneaded with 10-60pts.wt. frit [obtained by melting a mixture of 116wt.% white lead with 20wt.% limestone, 111wt.% feldspar, 12wt.% zinc flower, 28wt.% silica sand and 21wt.% clay or mixture of 60wt.% silica sand with 22wt.% niter, 7.2wt.% common salt, 3.6wt.% alum, 3.6wt.% soda ash and 3.6wt.% gypsum and pulverizing the resultant melt], 0-40pts.wt. glass powder and 0-40pts. wt. siliceous raw material using water and the obtained kneaded mixture is formed into a formed body, which is then cured at ordinary temperature in air for 1-8 days, hardened through hydration and sintered at 750-1,000 deg.C for 20min-8hr to afford the titled pottery product.
Patent JP-S6255822-A (JP)
Inventor: YORITA MITSUMASA
IPC: H01H33/66
Filed: 1985-09-03
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-H1039476-A (JP)
Title: Automatic developing device
Inventor: WATANABE MITSUHARU
IPC: G03D3/06
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To simply and easily input operation starting and stopping times on the control panel of an automatic developing device for registering the times and to enable the normal daily supply of a processing solution, even if a main switch is turned off, by registering the same time for another unregistered group as well, at the time of completing the registering of time for a group. SOLUTION: A CPU stores/registers key functions with respect to various kinds of key operations, a display on a display part 15 and the setting of an inputted number, in a memory and reads out the registered contents, to execute the display and registration with respect to various kinds of key operations. In the case the operation stopping time is fixed at just 6p.m for instance, when the time is inputted and a setting key 14 is depressed, the operation stopping time is set and registered in the memory and further, the operation starting and stopping times up to Friday are set to be the same time of Monday altogether and registered in the memory. Then, a cursor 16 flickers under Tuesday. Thus, the time for a group is set/registered, so that the setting/registering of the same time are simultaneously executed altogether from Tuesday through Friday.
Patent JP-2000024481-A (JP)
Title: Medicinal liquid mixer
Inventor: NAGASHIMA AKIRA
IPC: B05B17/00
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To enable mixing to a specified ratio without the measurement and control of flow rates, to simplify device constitution and to improve reliability and sureness by freely attachably and detachably and integrally rotatably connecting the input shaft of a medicinal liquid pump to the output shaft of a fluid motor which is rotationally driven by the passage of diluting fluid. SOLUTION: The fresh water W of a fresh water tank 90 is pressurized to a low pressure by a liquid feed pump 60 and is supplied through a geared motor 40 of a fresh water flow passage 11 to a mixing tank 30. The glared motor 40 is rotationally driven by the fresh water W and a medicinal liquid pump 50C interposed in medicinal liquid flow passages 21A, 21B is cooperatively driven to maintain the ratio of the flow rate of the fresh water W and the flow rates of medicinal liquids MA, MB constant at all times. The fresh water and the medicinal liquids are then stored in the mixing tank 30.  The fresh water W and the medicinal liquids MA, MB are uniformly stirred and mixed with the diluting medicinal liquid KM returned from the discharge side of a spraying pump 70 through a diluting medicinal liquid return flow passage 72 in the mixing tank 30 and is then sprayed from a spraying nozzle 80 by the spraying pump 70. As a result, the mixing always at a specified ratio is made possible without the measurement and control of the flow rates. The device constitution is thus simplified and the reliability and sureness are improved.