baber/WOPTO huggingface dataset:
Patent JP-H09189763-A (JP)
Title: Mobile detector
Inventor: FUKATSU HIROICHI
IPC: G01S15/50
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To detect approach of a mobile even at an intersection of low visibility by transmitting a sound wave of specified frequency and receiving a sound wave reflected on an object to be detected. SOLUTION: A sine wave electric signal of specified frequency outputted from an oscillation means 1 is amplified through a sound wave transmission amplifier 2 to transmit a sound wave of specified frequency from a sound wave transmission member 3, e.g. a speaker. The sound wave propagates around an obstacle and reflected on an object to be detected, i.e., a mobile, and the reflected sound is received by a sound wave receiving member 4, e.g. a microphone. When the mobile approaches (gets away), frequency of the sound wave increases (decreases). Received sound wave is converted 4 into an electric signal and a BPF 5 attenuates the components deviating from a specified frequency region before the electric signal is delivered to a sound wave receiving amplifier 6.  Frequency of amplified 6 electric signal is measured by a frequency measuring means 7 and when continuous input of sound wave of specified frequency is determined, a specified signal is delivered to an alarm 8 which alarms 8 detection of mobile to a driver.
Patent JP-S58157583-A (JP)
Inventor: IMURE OSUZURARU
IPC: B23K25/00
Filed: 1983-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59159506-A (JP)
Title: Cryostat
Inventor: KADOTANI KENZOU
IPC: H01L39/04
Filed: 1983-03-02
Abstract: PURPOSE:To reduce the evaporation amount of liquid helium without disordering the uniformity of a magnetic field by forming an inner cylinder of a vacuum vessel an an inner cylinder of a liquid helium vessel of fiber reinforced plastic. CONSTITUTION:An electromotive conductor is spirally wound on a cylindrical coil bobbin 7 to form a superconductive solenoid coil 8, a spacer 9 having elasticity is inserted and supported between the bobbin 7 and the inner cylinder 5 of a liquid helium vessel. The cylinder 5 of the vessel is inserted between the both axial ends ends and the outer cylinder 1 of the vessel, a heat resistant support 11 is inserted to the lower half part, and a heat resistant tension rod 12 is inserted and supported to the upper hald part. Here, the cylinder 3 of the vessel and the cylinder 5 of the vessel are formed of fiber reinforced plastic.
Patent JP-H02213385-A (JP)
Title: Thread-cutting device for sewing machine
Inventor: HIRAOKA AKIMITSU
IPC: D05B65/02
Filed: 1989-02-14
Abstract: PURPOSE:To make it possible to surely pull a contact point of a needle thread with a bobbin thread on the rear side of cloth without being affected by the racing of a bobbin by a method wherein the bobbin thread is pulled while being held by its pulling plate and cut in cooperation between a movable cutter and stationary cutter while being held by the stationary cutter and the top end part of the movable cutter, and the next sewing is started at the state that the bobbin thread is still held after cut. CONSTITUTION:After one stitch is formed, a lever 30 is turned by being operated together with a pedal-operating mechanism and a movable cutter-turning arm 20 is turned centering around a shoulder bolt 10. While a bobbin thread-pulling part 21b on its pulling plate 21 is pulling a required bobbin thread from a bobbin case 37, it moves in the direction of closing like scissors, facing the top end 20b of the movable cutter. When the arm 20 turns moreover, a pin 21c on the plate 21 comes into contact with a stopper 22, and the arm 20 turns the plate 21 relatively. At this point, an edge part 20a of the movable cutter cuts a bobbin thread 32 in cooperation with a stationary cutter 4. Both the pulling part 21b and the top end 20b also hold the bobbin thread 32 since they close like the scissors.
Patent JP-H06252456-A (JP)
Title: Josephson device
Inventor: MUNAKA TATSUYA
IPC: H01L39/22
Filed: 1993-02-23
Abstract: PURPOSE:To provide a Josephson device of certain structure, wherein a Josephson junction can be subjected to an anodic oxidation process keeping the device connected to a critical current measuring probe or keeping an input coil superconductively connected with a detection coil in a SQUID, and a junction critical current can be efficiently controlled with an easy operation. CONSTITUTION:In a Josephson device of weak link type, an isolated wiring 5 is provided to its uppermost surface adjacent to Josephson junctions 13a and 13b.
Patent JP-H10220637-A (JP)
Title: Switching sensing structure for cock handle
Inventor: TSUBOTA MITSUO
IPC: F16K31/60
Filed: 1997-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a switching sensing structure for a cock handle having a simple structure and a small number of parts and properly adapted to a lift-type handle. SOLUTION: This switching sensing structure for a cock handle has a cock handle 5 mounted on a spindle and a spindle holder 31 for movably supporting the spindle. A ring part 31a having a recessed part P on the peripheral surface thereof is made on one of the inner surface side of the cock handle 5 and the outer surface side of the end of the spindle holder 31 and a leaf spring 53 which slidably abuts on the ring part 31a and is engaged with the recessed part P and is wider than the ring part 31a is disposed on the other surface. The leaf spring 53 may be wound and a holding part 511g for housing the leaf spring be may provided on the outer surface side of the end of the spindle holder 31 on which the leaf spring 53 is disposed.
Patent JP-H0658524-A (JP)
Title: Waste gas treatment device
Inventor: YOSHIDA YUTAKA
IPC: F23J15/00
Filed: 1992-01-24
Abstract: PURPOSE:To increase a dioxin elimination rate of an exhaust gas treatment device and enable denitration with added ammonium and make compact the size of the device by installing an activated carbon filter along a filter cloth of a bag filter to a discharge side of exhaust gas of the bag filter. CONSTITUTION:A cylinder-shaped filter cloth 1 is suspended in an exhaust gas treatment device where gas flows into the device in the direction of A from above. Outside the filter cloth 1, there is installed an activated carbon filter 2 in such a fashion that it may be enveloped. The activated carbon filter 2 is desiged to fill up particle-sized activated carbon between support members. It is also acceptable in terms of structure that activated carbon fiber be pasted on a bag filter in place of the activated carbon filter or activated carbon fiber be clamped between the bag filter cloth. This construction makes it possible to eliminate dioxin with high efficiency and remove nitrate or nitrogen by adding ammonium to the upper stream of the bag filter.
Patent JP-S58164636-A (JP)
Inventor: ARUBAATO REOPORUDO SHIEIN
IPC: C08L67/00
Filed: 1983-03-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58150487-A (JP)
Title: Mixed-bed type apparatus for making pure water
Inventor: HASEGAWA TSUNEO
IPC: B01D24/38
Filed: 1982-03-02
Abstract: PURPOSE:To increase the amount of pure water gathered per one cycle, by forming a plurality of water-collecting holes along the cross section of volume at the lower part of a water-collecting pipe, and providing a water-collecting part having a profile larger than the cross-sectional configuration of the opened part of a vessel. CONSTITUTION:With respect to an opened part 1 and an inlet part 2 for raw water at the upper part of a bomb reservoir 3, the cross-sectional configuration of the opened part 1 is made smaller than the sectional area of the other part of the reservoir except the opened part 1, and the inlet part 2 for raw water is communicated and connected to the water supply pipe 4 in which a pump P for raw water is interposed. The reservoir 3 is packed with regenerated ion-exchange resin as one expample of a gramular body to convert raw water forcedly  supplied through the inlet part 2 for raw water into pure water, and a water- collecting pipe 5 to recover the pure water having passed through the layer of the ion-exchange resin is inserted through the opened part 1. At the same time, a pipe 6 for discharging water is communicated and connected to the upper layer part of the water-collecting pipe 5.
Patent JP-H06245984-A (JP)
Title: Gel type deodorant
Inventor: MATSUSHIMA TAKEFUMI
IPC: C11B9/00
Filed: 1993-02-23
Abstract: PURPOSE:To improve the stability of the gel of the gel type deodorant contg. a deodorizing drug, water sepn. preventive agent, agar and water by preventing water sepn. with the lapse of time. CONSTITUTION:Starch is used as the water sepn. preventive agent. As a result, the starch, used in combination with the agar which is a gelatinizing agent, enhances the strength of the gel and effectively prevents the water sepn. from the gel type deoclorant.
Patent JP-S63203943-A (JP)
Title: Rotation unevenness reducing device for rotary body
Inventor: IMAMURA TOMOATSU
IPC: F16F15/32
Filed: 1987-02-18
Abstract: PURPOSE:To reduce production of unevenness in rotation of a rotary body through simple constitution, by a method wherein a member having mass is mounted on the rotary shaft of the rotary body through a radially expendable spring to be radially movably guided. CONSTITUTION:Four key grooves 3, extending radially from an axis hole 5 of a rotary body 1, are formed, slide bodies 2 are respectively slidably engaged with the key grooves, and are locked by means of respective coil springs 4. By horizontally rotating the system at a specified rotation speed, the slide body 2 is secured in a position allowing an exerting centrifugal force to be equal to the tension of the spring 4. When unevenness in rotation occurs to the rotary body 1, if acceleration torque is produced, the slide body 2 is externally moved to a position where the tension of the spring balanced with the central force is produced, and inertia of the whole of a rotary system is increased to suppress acceleration. Inversely, when deceleration torque is produced, deceleration is suppressed due to a similar reason described above. This constitution enables reduction of production of unevenness in rotation of the rotary body 1.
Patent JP-S60177551-A (JP)
Title: Zinc alkaline primary battery
Inventor: MIURA AKIRA
IPC: H01M4/12
Filed: 1984-02-23
Abstract: PURPOSE:To reduce the amalgamation rate of the negative zinc active material without deteriorating its corrosion resistance and discharge performance by coating the surfaces of particles of a zinc alloy containing special elements with at least one element selected from among gallium, thallium, silver and indium. CONSTITUTION:At least one element selected from among thallium, indium, gallium and silver is fixed to the surfaces of particles of a zinc alloy which is principally composed of zinc and contains at least one element selected from among aluminum, magnesium and calcium and at least one element selected from among lead, cadmium and tin. After that, at least the element covering the surfaces of the particles is amalgamated, thereby preparing a negative active material for a zinc alkaline battery. By thus coating the surfaces of the zinc alloy particles with elements with a relatively high affinity for mercury before preferentially amalgamating the coat layers, the concentration of mercury in the surfaces of the particles becomes high enough to secure the corrosion resistance of the particles. Therefore it is possible to make a negative electrode which is not deteriorated even after being preserved over a long period of time.
Patent JP-H0867778-A (JP)
Title: Calenderable blend containing propylene polymer material with broad molecular weight distribution
Inventor: SUTANRII II EPAATO JIYUNIA
IPC: C08J5/18
Filed: 1995-02-22
Abstract: Disclosed are calenderable blends consisting essentially of (A) a heterophasic olefin polymer composition and (B) a broad molecular weight distribution propylene polymer material, and film or sheet materials thereof.
Patent JP-S57147731-A (JP)
Title: Common use device for interface
Inventor: MINAGAWA MAKOTO
IPC: G06F13/38
Filed: 1981-03-09
Abstract: PURPOSE:To use plural peripheral equipments through one interface by wiring the address and vector of a peripheral equipment to the connector of the peripheral equipment. CONSTITUTION:A connector 28 connected to the signal cable 29 of a printer 3 is inserted into the connector 27 of the printed board side of an interface connected to a bus 100. An address selection part 21 detects an address signal from a CPU to close a data gate 25, and a vector is inputted from a vector setting part 22 to the data 25 through a bus 102. Thus, the gate 25 is turned on to interrupt the CPU1 through a CPU bus 103, and a dta gate 26 is closecd to supply data from the CPU1 to a printer 3 through a data gate 26, a PS/SP conversion part 23, a transmitting and receiving circuit part 24, the connector parts 27 and 28, and the signal cable 29.
Patent JP-S62246524-A (JP)
Inventor: JIEFURI PII GIRUBAADO
IPC: A61P27/02
Filed: 1987-02-18
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-S56129416-A (JP)
Title: Quartz oscillator
Inventor: KUMAZAWA SHIYOUICHIROU
IPC: H03H9/19
Filed: 1980-03-17
Abstract: PURPOSE:To obtain the quartz oscillator with greater strength for fitting, simple constitution, less parts, thin type and small space, by supporting the quartz oscillator through mounting it on the mounting stand incorporated with the base. CONSTITUTION:A cap fitting groove 5 is drilled to one side of the base 4 made of synthetic resin and the open end of a cap 3 is inserted, where the metallic film 24 is formed at inside. On the supporting plane 4a surrounded with the fitting groove 5, a pair of mounting stands 9, 10 are incorporatedly provided by opposing through the auxiliary projection 8 at the center. In the mounting stands 9, 11, slanting guide planes 9a, 10a are extended from one side at the upper plane and reach the supporting plane 4a, and the external circumference of the quartz oscillator 2 is inserted between the retainers 11a, 12a of the supporting projections 11, 12 and fixed. On the upper plane of the base 4, the conductor pattern 16 is continuously formed with the pattern leading parts 6, 7 provided crossing with the fitting groove 5, mounting stands 9, 10 and slanting plane of supporting projections 11, 12.
Patent JP-S59159247-A (JP)
Title: Production of ceramic shell mold for casting
Inventor: HANIYUU MASAYUKI
IPC: B22C13/08
Filed: 1983-03-03
Abstract: PURPOSE:To produce a ceramic shell mold for casting having a uniform thickness without foam by spraying a slurry-like ceramic shell material on the surface of a pattern to form a ceramic shell and removing the pattern after molding a backup mold. CONSTITUTION:A slurry-like ceramic material 2 is sprayed on the surface of a pattern 3 by a spray gun 1 for general building construction to form a ceramic shell 4. The slurry arrives in the form of mist at the surface of the pattern 3 and therefore the ceramic layer having a uniform thickness and contg. fine foam is formed without contg. large foam. A backup mold is formed after drying and the pattern 3, the shell 4, and the backup mold are separated, by which the ceramic mold for casting is manufactured.
Patent JP-H02213133-A (JP)
Title: Wet etching apparatus
Inventor: HIRAYAMA NORIYUKI
IPC: H01L21/306
Filed: 1989-02-14
Abstract: PURPOSE:To make it possible to perform excellent etching automatically even etching requiring controllability of a compound semiconductor in the processes of manufacturing semiconductor lasers or the like by providing a plurality of chemical inputting containers, chemical introducing lines, chemical mixing containers, waste chemical containers, chemical draining lines, chemical reservoirs, a chemical feeding/draining control part and the like. CONSTITUTION:In this apparatus, the following parts are provided: an etching container 103 having a specimen holding part 101 for holding a specimen to be etched 102; a plurality of chemical inputting containers 104, chemical introducing lines 106, chemical mixing container 107, waste chemical containers 108, chemical draining lines 109 and waste chemical reserve containers 110; and a chemical feeding/draining control part 111. Said control parts 111 controls the start and the stop of the introduction of the chemicals from the chemical inputting containers 104 into the chemical mixing containers 107 or the etching container 103 by way of the chemical introducing lines 106 and the start and the stop of the draining of the chemical from the etching cell 103 into the chemical reservoirs 110 or the waste chemical containers 108 by way of the chemical draining line 109. The mixing of the chemicals 105 is automatically performed. The chemicals 105 pass through the etching cell 103 sequentially and continuously, and the etching is performed.
Patent JP-S55127488-A (JP)
Title: Simultaneous classification/drying of material coal for coke
Inventor: YAMANAKA HIROAKI
IPC: C10B57/10
Filed: 1979-03-23
Abstract: PURPOSE: To carry out simultaneous classification/drying of meterial coal for coke, by charging the material coal to a screen cylinder rotating and revolving within a casing, and introducing thereto hot gas.  
     CONSTITUTION: A screen cylinder 2 provided within a casing 1 is supported by a shaft 3, and is given rotating and revolving movement by a pulley which is mounted on the shaft slightly eccentrically to the axis of rotation. Moisture-containing material coal for coke is fed from an inlet 7 through a charge port 6 to the screen cylinder 2. By countercurrently passing hot gas from a supply pipe 10 to the screen cylinder 2, the material coal is classified as shown by the broken arrows and simultaneously dried efficiently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61194134-A (JP)
Title: Combination of member
Inventor: DONOMOTO TADASHI
IPC: C22C47/00
Filed: 1985-02-22
Abstract: PURPOSE:To obtain combination of member in which wear characteristics of both members at sliding surface opposing with each other, by composing one member of composite material as strengthening material having alumina-silica fiber contg. mullite crystal and composing the other member of steel. CONSTITUTION:Sliding surface part of the first member against the second member is composed of composite material contg. alumina-silica fibers as strengthening material and the following prescribed metal as matrix. The sliding surface part of the second member against the first member is composed of steel having >=200 Hv (10kg) hardness. Said composite material is composed of 35-65wt% Al2O3, 65-35wt% SiO2, and 0-10wt% the other components, and is alumina-silica fiber contg. >=10wt% mullite crystal quantity. Alumina- silica fiber as strengthening material in which nonfiber coarse particle having >=150mu diameter contained in aggregate of said fiber is <=5wt%, and metal among Al, Mg, Sn, Pb, Zn and alloy composed mainly of these metal are used as matrix, further vol. ratio of said fiber is prescribed to >=0.5%.
Patent JP-H08201695-A (JP)
Title: Rear focus type zoom lens
Inventor: MUKOYA HITOSHI
IPC: G02B15/16
Filed: 1995-01-31
Abstract: PURPOSE: To provide a rear focus type zoom lens having good performance over all zooming regions and all distances to an object and a short total length while comprising four lens groups as a whole and ensuring a high variable power ratio. CONSTITUTION: This zoom lens comprises four lens groups, in order from the object side, of a first group L1 of a positive refractive power, a second group L2 of a negative refractive power, a third group L3 of a positive refractive power and a fourth group L4 of a positive refractive power, power variation from the wide-angle end to the telescopic end is performed by moving the second group L2 to the image side, the fluctuation of the image plane due to the power variation is compensated by moving the fourth group L4 to the object side while plotting a projected locus, focusing is also performed by moving the fourth group L4.  the third group L3 comprises a 31th positive lens and a 32th negative meniscus lens whose convex surface confronts the image plane side, at least one lens surface among them is an aspherical surface and the fourth group L4 comprises a 41th negative meniscus lens whose convex surface confronts the object side and a 42th positive lens.
Patent JP-H09210861-A (JP)
Title: Abnormality detector for bearing of power train tester
Inventor: ISHIKAWA MUTSUO
IPC: G01M13/04
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To protect a bearing against seizing while facilitating maintenance and inspection by providing a bearing with a temperature detector. SOLUTION: A shaft 4 is fitted with a flywheel 1 which is provided, at the opposite ends thereof, with bearings 2 and one bearing is coupled with a sample 3. An electric temperature detector 5, e.g. a thermocouple or a temperature measuring resistor, is driven into the bearing 2 and secured in place. A controller is previously set with an allowable upper limit temperature and an allowable upper limit temperature rise rate. Output signal from the detector 5 is transmitted to the controller and the operation of a power train tester is stopped when the allowable upper limit temperature or the allowable upper limit temperature rise rate is exceeded. According to the arrangement, generation of abnormal torque due to seizing of bearing 2 is prevented and the sample 3 can be protected against damage.
Patent JP-H01209612-A (JP)
Title: Switch error operation preventive method
Inventor: MORIYA YAICHI
IPC: H01H9/22
Filed: 1988-02-17
Abstract: PURPOSE:To prevent an error operation of a switch and to make the ON and OFF operation of the switch easy by providing a cover to open and close freely and to install in a box body of the device easily, at the front side of the switch. CONSTITUTION:Inside the opening of a box body 2, cylindrical projections 41 and 42 are provided at both sides, and, the projection 41 and the hole 11 of a cover 1, and the projection 42 and the hole 12 of the cover 1 are geared each other respectively. That is, the cover 1 can be rotated around the projections 41 and 42 as the shaft. Since a switch 3 can be protected by the cover 1 consequently, no error operation is generated. And when the switch 3 is operated to convert, a finger is inserted in a reverse U-shape cutting 10, and the cover 1 is depressed to rotate and installed in the opening of the box body 2. By such a constitution, the error operation is prevented, and the operation of ON and OFF of the switch 3 can be carried out easily.
Patent JP-S63202769-A (JP)
Title: Image forming device
Inventor: ONO AKIO
IPC: G03G15/01
Filed: 1987-02-19
Abstract: PURPOSE:To obtain an image of high quality by moving a developing device to a position opposite to an image carrier and performing development, and moving the developing device to different position and supplying and agitating a developer. CONSTITUTION:A rotary body 100 is provided adjacently to a photosensitive drum 1 and developing device 4B, 4C, (X) and 4Y of plural colors are carried therein. The rotary body 100 is rotated to perform development at the position of the developing device 4B shown in a figure and supply a developer at the position of the developing device 4Y. When the developer is supplied, the developer Y in a supply hopper is conveyed to the developing device 4Y through a pipe 16, and fallen and supplied. Screws 43, 44 in it agitate the developer sufficiently. Further, a magnet roller 51 is provided opposite a developing roller 46 during the supplying of the developer to produce a diamagnetic field around the developing roller 46, thereby preventing the developer which is being agitated from falling form the developing roller 46. Thus, the development position and supply position are different, so the developer can be agitated sufficiently to prevent the developer from being scattered at the time of the supply, thereby preventing the image carrier from being contaminated.