baber/WOPTO huggingface dataset:
Patent JP-H0739541-A (JP)
Title: Vacuum blood collecting needle
Inventor: SUZUKI ISSEI
IPC: A61B5/15
Filed: 1993-02-03
Abstract: PURPOSE:To obtain a vacuum blood collecting needle which makes collection of blood easy even for an inexperienced person by providing a transparent resin cover at the middle part of the needle and making holes at the middle of the needle opened inside this transparent resin cover with a rubber cap placed at another end of the needle. CONSTITUTION:A small hole 5 is opened at the middle part of the needle 1 and the transparent resin cover 2 is set and adjusted to cover this part in order to connect the small hole 5 with the inside of a hollow opening part made in the cover 2, and the cover 2 is conected and fixed firmly with the needle 1, lest the blood flowing into the hollow opening part 6 should leak. Then, the end part of the opposit side of the needle is covered with a rubber cap 3 which prevents the leakage of the blood. When the tip of the needle 1 is inserted into the blood vessel of the subject to be examined, the blood is flowing into the hollow opening part 6 in the resin cover 2 and therefore, the state of collecting blood can be confirmed with the naked eye. After this, by inserting the end part the needle 1 with the rubber cap 3 removed into the rubber plug part of vacuum test tubes, the blood is made to flow into the test tube and the collection of blood into several tubes is made possible by single operation.
Patent JP-S51130701-A (JP)
Title: Heater control system
Inventor: ORIMOTO MANABU
IPC: F22B37/00
Filed: 1975-05-12
Abstract: PURPOSE: A heater control system of boiler fuel oil, etc. for prevention of failure of condensate reclamation due to a load drop and water hammer inside a heavy crude oil heater caused by out of control of temperature. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02232706-A (JP)
Title: Bidirectional flow rate controller
Inventor: SHIBAZAKI SUSUMU
IPC: G05D7/06
Filed: 1989-03-07
Abstract: PURPOSE:To prevent unnecessary alarm for sensor abnormality by invalidating the detection output of a flow rate sensor at the time when a fluid flows in the direction opposite to the measurement direction of this sensor. CONSTITUTION:When the fluid flows in a pipe line 23 from a first tank 21 to a second tank 22, a changeover switch 29 is switched to the direction of an arrow A. Then, a second flow rate control valve 25 is opened to its full width, and the degree of opening of a first flow rate control valve 24 is adjusted based on a manipulated variable MV outputted from a first PID computing element 30, and the flow rate of the fluid flowing in the pipe 23 in the direction of the arrow A is controlled. Though the fluid flows in the direction opposite to the measurement direction of a second flow rate sensor 27 at this time, the alarm for sensor abnormality is not outputted from a second sensor abnor mality alarm part 37 because a second sensor abnormality switching part 36 is switched to the invalidation (off) side.
Patent JP-H02233564-A (JP)
Title: Casting unshaped refractory
Inventor: FURUTA KAZUHIRO
IPC: C04B35/66
Filed: 1989-03-06
Abstract: PURPOSE:To enable remarkable improvement in longevity of a furnace with excellent operating efficiency and slight cracking and peeling during use thereof by blending alumina clinker with spinel clinker, magnesia clinker and a specific binder. CONSTITUTION:A mixture of >=60wt.% alumina clinker with 10-30wt.% spinel clinker and 1-10wt.% magnesia clinker having <=1mm grain diameter is blended with an amine silicate in ana mount of 0.2-2wt.% calculated as SiO2 expressed in terms of outer percentage and 0.5-3wt.% curing agent (e.g. alumina cement).
Patent JP-S62212764-A (JP)
Title: Diagnosing device for system abnormality
Inventor: KOBAYASHI TAKASHI
IPC: G06Q10/04
Filed: 1986-03-14
Abstract: PURPOSE:To attain the reasoning at a high speed by using a means to extract and store each factor candidate, a means to accept and store the items of an abnormal phenomenon observed at the time of the abnormality occurred, and a means to utilize those data obtained said two means and to estimate the factor of the abnormality. CONSTITUTION:A computer 4 fetches a causal relation rule from a memory device 1 and extracts the conditions under which the relevant phenomenon is really equal to the factor for each factor candidate as the OR and AND of the abnormal phenomenon to be observed. Then the computer 4 extracts the factor satisfying conditions with all factor candidates to store them in a memory device 2. The observed abnormal phenomenon is collated with each condition in a factor satisfying condition list produced at the time of a rule is set up for choice of the factor of the abnormality. It is checked whether a group of phenomena in an observed abnormal phenomenon list satisfy the factor satisfying conditions or not for each factor candidate. Then the factor candidates that satisfy the conditions are stored in a factor list and the phenomena in the factor list are displayed on a terminal equipment 3 after the factor satisfying conditions are checked. Thus it is possible to shorten the calculating time needed for study of the abnormality factor at the time of the abnormality occurs.
Patent JP-S63220254-A (JP)
Title: Photosensitive body
Inventor: MASAKI KENJI
IPC: G03G5/043
Filed: 1987-03-10
Abstract: PURPOSE:To obtain the titled body having less tendency for generating a flaw on the surface of the titled body, even in the case of repeated use, and the excellent weatherability by providing with a protective layer which is formed by a glow- discharging method and is composed from an amorphous hydrocarbon film contg. at least chalcogen atom and group V atoms of the periodic table of elements in the titled body. CONSTITUTION:The titled body is constituted of a monolayer composed of selenium- arsenic alloy or a laminated layer laminated selenium and selenium-tellurium alloy in this order on a conductive substrate plate 3. The titled body is provided with the surface protective layer 1. The protective layer 1 is formed by the glow charging method and is composed from the amorphous hydrocarbon film contg. at least the chalcogen atom and group V atoms of the periodic table of elements. The surface protective layer 1 having the excellent sticking and moisture resisting properties and less tendency for generating the flaw and the improved hardness is obtd. by incorporating the chalcogen atom. in the surface protective layer. And, the surface protective layer 1 having surely suitable electrification and excellent translucent property is obtd. by incorporating the group V atoms of the periodic table of elements together with said halogen atom in the surface protective layer.
Patent JP-H07237995-A (JP)
Title: Light-emitting material of ultrafine silicon crystal, production thereof, elements using the same and production thereof
Inventor: CHIYOU SHINI
IPC: H01L21/20
Filed: 1994-02-28
Abstract: PURPOSE:To obtain an element which can emit blue light at room temperature, readily control the wavelength of the emitted light and its size in accordance with the functions of the element by crystallizing amorphous silicon free from impurities into ultrafine silicon crystals less than a certain size CONSTITUTION:At first, amorphous silicon free from impurities is prepared. Then, the amorphous silicon is crystallized to provide ultrafine crystals of silicon less than 7.5nm average particle size, namely the objective emitting material. The emitting material can stably emit blue light of high intensity at room temperature because of its ultrafine crystal sizes. The wavelength of the emitting light can be arbitrarily controlled by adjusting the average crystal sizes and the dopants in the material whereby the application can be expanded very widely, when it is used as an element.
Patent JP-S52137897-A (JP)
Title: Method of testing model of ship or the like
Inventor: OKAMOTO HIROSHI
IPC: B63B71/20
Filed: 1976-05-13
Abstract: PURPOSE: To improve the testing accuracy of model of a ship in a water tank or the like by imparting totally or partly vibration to the surface of an article of a hull or the like to accelerate the turbulent flow on the surface of the article. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11251670-A (JP)
Title: Dye laser amplifier
Inventor: FUKAZAWA TERUICHIRO
IPC: H01S3/0947
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a dye laser amplifier, with which high power can be outputted and a stable output can be obtained, on for the dye laser device. SOLUTION: A method, with which a plurality of optical fibers 13 can be arranged, is applied to the excitation optical system to be provided between the optical fibers 13 and a dye laser amplifier by utilizing the optical fibers 13 in order to apply an excitation laser beam to an excitation region. To be more precise, the optical fibers 13 are arranged spatially and two-dimensionally, and after the excitation laser beam, which is discharged from the respective optical fiber 13, has been made uniform using a kaleidoscope 25, the excitation laser beam is condensed by a telecentric type image-formation optical system 19.
Patent JP-H10257362-A (JP)
Title: Digital camera
Inventor: MISAWA TAKASHI
IPC: H04N5/907
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera, with which the main body of camera is miniaturized as well as its operability is regarded important, in the digital camera for recording photographed images in the recording medium of PC card standard. SOLUTION: Photographing is performed, while loading a camera card unit 12 on a camera image-pickup unit 10. An optical finder 13, a photographic lens, an imaging device and a signal processing circuit or the like are mounted on the camera image-pickup unit 10, various kinds of switches (such as a sheet- shaped switch 38) which are required for photographing are provided in addition to a memory at the section of camera card unit 12 exposing the camera card unit 12 from the camera image-pickup unit 10, and a shutter switch 40 of a touch switch is provided. When performing shutter release, the shutter switch 40 is touched and at the same time, a GND terminal 42 of PC card standard is touched for preventing erroneous operations.
Patent JP-H01230968-A (JP)
Title: Mechanical construction of automatic ice making machine
Inventor: HARA YASUO
IPC: F25C1/04
Filed: 1988-03-09
Abstract: PURPOSE:To allow continuous supply of ice making water stored in a tank during freezing process, and recovery of non-frozen ice making water smoothly, by providing a water tray which is capable of supplying and spraying ice making water into No.2 small freezing compartments, and slants down slightly backwards at ice discharging operation so as to permit No.2 freezing compartments to retreat. CONSTITUTION:A water tray 38 is free-supported on an axis 16 at a rigid portion in a machine along No.1 freezing compartments 11 so that the water tray 38 is allowed to slant down away from No.2 freezing compartments 12 at ice discharging operation. A tank 19, in which a specified volume of ice making water is stored, is integrated under the water tray 38, and distribution pipe lines 24 arranged in zigzags on the back surface of the water tray 38 are provided with spray holes 25 corresponding to No.2 small freezing compartments 15. Return holes 26, which allow non-frozen water during freezing operation to return to the tank 19, are provided near the spray holes 25. As for a driving device for slanting open and close of the water tray 38, an actuator motor AM with a reducer is successfully adopted.
Patent JP-H05257034-A (JP)
Title: Connection structure between optical fiber and optical waveguide
IPC: G02B6/122
Filed: 1992-03-13
Abstract: PURPOSE:To contrive a device of simple constitution which is easily manufactured and widely used to practical use by nearly tapering and putting the core of the optical fiber or optical waveguide close, and connecting the optical fiber and optical waveguide by the distribution coupling between their cores. CONSTITUTION:The tapered optical fiber core 1b is put close to the optical waveguide core 2a and coupled. The optical waveguide is a completely embedded type and in this case, the upper clad is partially peeled by etching using, for example, hydrofluoric acid to put the coupling part cores closer. In this constitution, propagation constants are matched and they are fixed where necessary coupling length is obtained, thereby obtaining complete coupling. The coupling length of this complete coupling is adjusted even to provide a multiplexing and demultiplexing function which multiplexes only light having specific wavelength.
Patent JP-H09209908-A (JP)
Title: Hydraulic turbine control device
Inventor: YAMAMOTO KAZUHIDE
IPC: F03B15/04
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To operate a water turbine at the highest efficiency in accordance with actual head and flow by adjusting opening of a movable vane in such a way as to set difference between a water temperature at a runner entrance and a water temperature at a runner exit in a hydraulic turbine to be the minimum. SOLUTION: A differential temperature detection part 1 is composed of plural temperature sensors respectively inserted to a runner entrance and a runner exit, and a computer to calculate average values of the entrance temperature and the exit temperature, and determine difference between both the average temperatures. This temperature measurement requires precision of about 0.001 deg.C, and crystal oscillation type temperature sensors are usable. A differential temperature change operation part 3 of a vane opening adjusting part 2 operates change of differential temperature before and after a specified time interval based on detected temperatures by the differential temperature detection part 1. Vane opening is adjusted based on result of this to set the differential temperature to be the minimum.  Loss of water current energy can thus be reduced, thereby operation can be performed at the highest efficiency.
Patent JP-S53140905-A (JP)
Title: Transfer system for time sharing signal
Inventor: OBARA SUSUMU
IPC: H04J3/00
Filed: 1977-05-16
Abstract: PURPOSE:To enable to collect signals to a signal unit through the utilization of a time sharing switch, by transferring the signal channel on a PCM delivery line and in an exchanger, through the provision of a signal control block in digital trunks between stations.
Patent JP-H02236050-A (JP)
Title: Engine brake control system for vehicle
Inventor: UZAWA HIROSHI
IPC: F16H61/02
Filed: 1989-03-08
Abstract: PURPOSE:To attain good repeatability of an engine brake so as to eliminate a feeling of physical disorder in driving by calculating a difference between a preset target speed change ratio and an actual speed change ratio and correcting the actual speed change ratio by a change speed according to the difference. CONSTITUTION:When an accelerator 5 is released during running, engine brake control for an engine 2 is started. First vehicle speed detecting means 4 detects a car velocity at that time, and speed ratio setting means 6 sets a target speed ratio of a continuously variable transmission 1 according to a designated expres sion. Speed change control means 7 obtains a deviation between the actual speed ratio of the continuously variable transmission 1 and the target speed ratio and corrects the actual speed ratio for the target speed ratio by change speed according to the deviation. Accordingly, the speed ratio is quickly and smoothly transferred to the target value simultaneously with releasing the accel erator so that constant engine brake is automatically applied so as to ensure the repeatability of a brake effect more than the conventional manual operation.
Patent JP-H08247937-A (JP)
Title: Gas concentration measuring instrument
Inventor: KIMURA KIYOSHI
IPC: G01N21/01
Filed: 1995-03-15
Abstract: PURPOSE: To reduce working load by simultaneously and quickly setting the distance between a light source part and a light reception part and setting light axis. CONSTITUTION: A light source 1 and a light reception part 2 are arranged opposingly while they are separated by a specific distance L. A target plate 40 with a point P1 at a position which is separated by a specific distance in vertical direction from a light reception surface is provided at the light reception part 2. A telescope is mounted to the light source part 1 so that the distance between the light axis of semiconductor laser and the center of visual field matches the distance between a target plate 40 and the point P1. When measuring the gas concentration within the atmosphere between the light source part 1 and the light reception part 2, the telescope is looked through and is operated so that the center of visual field matches the point P1 of the target plate 40.
Patent JP-H09222748-A (JP)
Title: Electrostatic charge image developing toner
Inventor: KOBAN AKIHIRO
IPC: G03G9/08
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain toner which can be recycled without reducing a recording speed, at short image forming intervals, with a simple mechanism by incorporating a fine grain having a specific size and consisting essentially of a silicone oxide compound. SOLUTION: The toner incorporates at least a kind of fine grain whose size is 1/10 or less the volume averaged grain size of the toner, as a flowability modifier and the fine grain consists essentially of the silicone oxide compound. The volume resistivity value of the toner is preferably 1×10<10> -3×10<12> Ωcm. In an image forming device, a cleaning means is switched before a region corresponding to the rear end of a toner image formed on an image carrier 1 passes through the cleaning means and the toner remaining after a transfer is electrified to a negative polarity by a precleaning charger 10a and passes through as it is without being recovered to a cleaning roller 10b to which a bias having the negative polarity is applied. At this time, the toner stuck to the cleaning roller 10b is transferred to the image carrier 1.
Patent JP-H10219237-A (JP)
Title: Refrigerant
Inventor: OMURE YUKIO
IPC: C09K5/04
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerant having excellent characteristics as a refrigerant for freezer and free from influences on ozonosphere when released into air by compounding HFC32, HFC125 and HFC134a at specific ratios. SOLUTION: This refrigerant is composed of a nonflammable composition containing (A) 20wt.% of HFC32, (B) 20-40wt.% of HFC125 and (C) 40-60wt.% of HFC134a as essential components preferably excluding refrigerants falling within the area defined by connecting the points (26.2/13.8/60.0), (17.0/31.6/51.4), (3.5/58.7/37.8), (5.0/43.3/51.7), (12.4/25.4/62.2) and (18.0/12.8/69.2) wherein the term in the parentheses means component A/component B/component C in terms of wt.%.
Patent JP-H11252722-A (JP)
Title: Gas insulated switchgear
Inventor: TANDA SHOJI
IPC: H02B13/02
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide gas insulated switchgear which does not require power for a neighboring transmission line unit to be interrupted when working for an accident or maintenance services, which permits reduction in cost by shortening the length of three-phase batch type transmission line side branched buses, and which can be manufactured easily in an attempt to reduce the cost of the facility site by shortening the distance between the main buses and bushings. SOLUTION: Three bushings 6 are each connected to a three-phase batch type transmission line side branched bus 8 from the bottom of the bushing 6 at the central phase via single-phase type branched buses 9. The transmission line side branched bus 8, a transmission line side disconnector 5, a breaker 1 and another transmission line side are sequentially arranged in a straight line and connected in series. They are arranged on the bias with respect to the longitudinal direction of main buses 3, 4, and moreover the transmission line side disconnector 5 and breaker 1 are arranged at the proximity of the bushing 6.
Patent JP-S61212209-A (JP)
Inventor: NIIMI SHIZUO
IPC: A01C11/02
Filed: 1985-03-18
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-H01231299-A (JP)
Title: High speed atomic beam source
Inventor: NAGAI KAZUTOSHI
IPC: H05H3/02
Filed: 1988-03-09
Abstract: PURPOSE:To accurately control the moving energy and the discharge rate of a high speed atomic beam by providing a first cathode, a second cathode having a discharge aperture for the high speed atomic beam at its center facing thereto, and a ring-shaped anode arranged between the first and second cathodes. CONSTITUTION:There is provided with a first cathode 10, a second cathode 11 having a discharge aperture for a high speed atomic beam, and an anode 12 in a metal outer unit 13. A discharge current at the time of discharge between the cathodes 10, 11 and the anode 12 is given to the unit 13, and then, controlling is performed. The rate of discharged high speed atomic beam is thus controlled by the control of the voltage of a power supply for giving electric potentials to the unit 13, without depending on the control of inner gas pressure. Since the moving energy of the beam can be controlled according to the output voltage of a DC high voltage power supply 3 which gives plus and minus potentials between the cathodes 10, 11 and the anode 12, minute controlling can be facilitated. It is thus possible to accurately control the moving energy of the beam and the discharge rate.
Patent JP-S52138362-A (JP)
Title: Process and apparatus for treating bod
Inventor: MIURA MITSUGI
IPC: C02F3/06
Filed: 1976-05-14
Abstract: PURPOSE: To remove BOD efficiently by permitting a gas-liquid contact of water which is falling in a layer of a granular material with coexisting air, by a process in which quantity of feed water in a reaction tank is adjusted and coexisting air and water being treated in the layer of the granular material descend along the grains. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54147586-A (JP)
Title: Multi-function assembling device
Inventor: URUSHIBARA TAKESHI
IPC: B23P19/00
Filed: 1978-05-12
Abstract: PURPOSE: To obtain a small-sized assembling device capable of assembling a part to an object by driving with a single driving source all the mechanisms for holding, lifting, advancing and rotating, etc.  
     CONSTITUTION: An operation of an air cylinder 15 compresses a coil spring 9 through a driving shaft 14, a piece 13 and a ring ball nut 12, lifts a slide bar 7, spreads a roller follower 5, closes a chucking arm 3 and holds a part 1 to be assembled. The slide bar 7 is further lifted, a rotary body 6 is pressed against by a distant bar 8 and the rotary body 6 is rotated by sliding of the rotary body 6's cam follower 18 in a 45-degree inclined guide groove 19. After having been lifted by the prescribed stroke, a steel ball 23 of a fixing liner 16 is fit into a stop groove 24 of the rotary body 16 so that the rotary body 6 is fixed, and by maintaining this condition, the part 1 to be assembled is assembled to an object of assembling. 
     COPYRIGHT: (C)1979,JPO&Japio