baber/WOPTO huggingface dataset:
Patent JP-S60155955-A (JP)
Title: Nitrogen oxide detecting element
Inventor: AIHARA KEIJI
IPC: G01N27/12
Filed: 1984-01-26
Abstract: PURPOSE:To obtain excellent in the durability and the like which is capable of detecting nitrogen oxide with a high sensitivity by covering a pair of electrodes provided on the surface of an insulating substrate and the substrate with an oxide semiconductor thin film composed of In2O3 and Sm2O3 at a specified rate by weight to measure changes in the electric resistance. CONSTITUTION:A pair of comb-shaped gold electrodes 2 and 3 are formed on one surface of an insulating substrate made of alumina, magnetia or the like and leads 6 and 7 are connected to linking parts 5 and 5 of teeth 5 respectively provided on both the electrodes. A metal oxide semiconductor thin film 11 composed by mixing In2O3 with Sm2O3 at a rate of 0.5-0.45wt% is formed by a high frequency sputtering covering the electrodes 2 and 3 and the surface of the subsrate. The nitrogen oxide detection element 10 thus obtained has leads 6 and 7 welded on stems 13a and 13b of a mount base 12 and a heater 14 is provided on the circumference of the element 10. This provides a detection element with a better sensitivity and limited aging.
Patent JP-S59138936-A (JP)
Title: Method and apparatus for breaking sample for metal grain boundary analysis
Inventor: OOTSUBO TAKASHI
IPC: G01N1/28
Filed: 1983-01-31
Abstract: PURPOSE:To break a grain boundary and to reveal easily the grain boundary surface by cleaning the surface of a test piece in high purity hydrogen atmosphere and then aplying a low strain velocity stress. CONSTITUTION:The test piece 1 is fixed to a metallic fixture 3 in a ultrahigh vacuum chamber 2. The notched part of the piece 1 is etched for several minutes by an ion gun 8. Again evacuated and a high purity gaseous hydrogen 9 is then introduced, and the temp. of the piece 1 is set up by a temp. controller 10. The one end of the piece is fixed, the stress of tension or the combination of tension and compression of low strain velocity is applied to the other end through a bellows 11 by a stress source 12. Since thereby, hydrogen is absorbed into the material, condensed and segregated selectively to the grain boundary and the grain boundary is made brittle, the cracks are generated along the grain boundary from the bottom of the notched part and the fractured surface of the grain boundary is obtained. Again evacuated and the test piece is transported to a surface analyzer 16 by moving mechanisms 13, 14 and the segregated state of each element at the grain boundary can be analyzed.
Patent JP-H05203780-A (JP)
Title: Fast breeder reactor
Inventor: WAKAMATSU MITSUO
IPC: G21C1/02
Filed: 1992-01-28
Abstract: PURPOSE:To equalize the circumferential temperature distribution of a reactor vessel, and to reduce the radioactive level of FP gas (fission products) in time of fuel failure, by providing the suction openings of the outlet piping within an upper plenum with a means for generating a swirl. CONSTITUTION:Primary sodium flows out from a core 5, is allowed to flow radially by the upper mechanism 7, then given a swirl component within an upper plenum 3, held up for a long time, and rendered a swirl in the plenum 3, because L-shaped nozzles 20 are formed at tips of a plurality of outlet pipes 9 dipped in the plenum 3. Therefore, the temperature distribution of the inner wall of a reactor vessel 1 can be equalized, and the generation of thermal stress is prevented. A radioactive material in FP gas shifts from the surface of FP gas into sodium, and the radioactive level is reduced, because the time for FP gas released from failed fuel to arrive at the liquid surface is made longer by the swirl.
Patent JP-H11212314-A (JP)
Title: Image forming device
Inventor: SEKINE TAKEYOSHI
IPC: G03G15/01
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To reduce waiting time in the case of adjusting load related to an image forming process and to prevent the increase of first copying time by providing a means for adjusting the output of the load related to the image forming process to various potentials for a calculated printer operation mode. SOLUTION: The main control part of th engine control part 57 of a color printer 2 adjusts the output of the load related to the image process in the midst of standby so that a variety of potentials on the surface of a photoreceptor drum in the case of image forming operation may be the variety of potentials for a calculated copying operation mode. Relating to this device; when image data for the printer operation mode inputted from a computer 200 shows monochrome, processing which does not take much time for the development of the image data is performed, and then the image forming operation is started if the development of the image data is finished.  When the image data shows plural colors. the processing which takes comparatively much time for the development of the image data is performed, and then the image forming operation is started if the development of the image data is finished.
Patent JP-2000217044-A (JP)
Title: On-screen data luminance adjustment circuit
Inventor: CHOI KEI
IPC: H04N5/445
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To improve contrast of a luminance of a screen and on-screen data regardless of a very simple circuit configuration. SOLUTION: The subject adjustment circuit is provided with a charge discharge circuit 33 that changes a DC level of a video signal V depending on a mean value of the signal and with an OSD insertion circuit 36 that superimposes OSD signals α1, α2 of a prescribed DC level onto the video signal V. The charge discharge circuit 33 decreases the black level of the video signal V when the screen is bright and increases the black level when the screen is dark and the OSD insert circuit 36 superimposes the OSD signals α1, α2 of the prescribed DC level on the video signal V as above.  Since the luminance of the on-screen data displayed on the screen is proportional to a voltage of the on-screen data signal on the basis of the black level of the video signal, the luminance of the on-screen data is relatively increased when the screen is bright, but relatively decreased when the screen is dark.
Patent JP-S61181674-A (JP)
Inventor: JIYATSUKU FURANKURIN PENNERU
IPC: B41J33/52
Filed: 1986-01-23
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-H1062892-A (JP)
Title: Photographic element
Inventor: FARID SAMIR YACOUB
IPC: G03C1/16
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain the photographic element containing an organic electron donor capable of enhance spectral sensitivity by using a silver halide emulsion layer sensitized with a specified compound. SOLUTION: The photographic element comprises at least one silver halide emulsion layer containing silver halide grains sensitized with the compound shown by the formula: Z-(L-XY)k in which X is a group for giving an electron and a radical X.; Y is a releasable group except an H atom and convertible into a fragment; XY is a releasable electron donating group having an oxidation voltage between 0-1.4 V; Z is a light absorbing group, such as cyanine, composite cyanine, merocyanine, composite merocyanine, homopolar cyanine, or styryl dyes; and L is a bonding group having one of C, N, S, and O atoms; and (k) is 1 or 2.
Patent JP-H02195627-A (JP)
Title: Fuse drawing tool
Inventor: MUROFUSHI HARUYOSHI
IPC: H01H85/00
Filed: 1989-01-24
Abstract: PURPOSE:To simplify attaching and drawing operations of a fuse drawing tool to and from a fuse by constituting the fuse drawing tool in combination of a locking member for locking and releasing leg plates with respect to the main body of the fuse drawing tool. CONSTITUTION:In the main body B of a fuse drawing tool A, both claws 2, 2 of leg plates 1, 1 are engaged with the bead (e) of a fuse (d) on both slides. The locking projection 6 of a partition wall 5 is contained to be locked in the locking groove 10 of a locking plate 9 disposed in a locking member C so that the leg plates 1, 1 are locked. When the pushing plate 8 of the locking member C is pushed downward, the fuse drawing tool A can be released. Namely, when the locking projection 6 is drawn out of the locking groove 10 and as a result the locked state of the leg plates 1, 1 can be released, the sliding-contact surface 11 of the locking plate 9 is engaged with a projection 4 in a sliding-contact state so that the leg plates 1, 1 can extend outward, and thus the head (e) of the fuse (d) can be released from the claws 2. In order to change the release state into the holding state, the leg plates 1, 1 are pushed from the outside toward a direction shown by an arrow no that the sliding-contact surface 11 is engaged with the projection 4 in the sliding-contact state and thus the locking plate 9 is ascended in the contrary manner to that described above. the locking projection 6 can be contained in the locking groove 10. Therefore, the fuse drawing tool A can be easily detached from the fuse (d).
Patent JP-H11211590-A (JP)
Title: Torque meter
Inventor: TAKASE SEIJI
IPC: G01L3/16
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To enable a high precision measurement in a short time, by arranging a plurality of load cells in series between a torque arm and a fixing part, and using the average of measured values of the respective load cells. SOLUTION: When a rotating shaft 5 is linked with a rotating shaft of a prime mover, the shaft 5 rotates together with the prime mover, and a torque is generated in a stator 3. The torque is transmitted to load cells 7, 8 via a torque arm 6, and loads are measured. Measured loads are displayed on displaying parts 11, 12 via amplifiers 9, 10. Since the torque is obtained by multiplying a measured load by a distance L from the rocking center of the torque arm to the linkage position of the load cells 7, 8, measured torque can be displayed on the displaying parts 11, 12 by adjusting the amplifiers 9, 10. By obtaining the average of the displayed values on the displaying part 11, 12, the measured value of load or toque can be obtained. When error of one load cell is X, and N-number of load cell are connected in series, error of the average value of measured values is X/N<4/2> .  For example, in the case of four load cells, the error is X/2, so that measurement precision of torque is improve by twice.
Patent JP-H02195546-A (JP)
Title: Optical information reproducing device for magneto-optical recording medium
Inventor: FURUMIYA MASAAKI
IPC: G11B11/10
Filed: 1989-01-24
Abstract: PURPOSE:To eliminate the need of the adjustment of differential balance and to make the cost of the above device low by converting light optically rotated according to the recording pattern of a magneto-optical information recording medium into elliptically polarized light which is clockwise or counterclockwise in accordance with an optically rotating direction, detecting a rotating direction based on the circularly polarized light component and obtaining an information signal. CONSTITUTION:The light linearly polarized in a specified direction is made incident on the magneto-optical recording medium 5. Then, the light reflected on the medium 5 and optically rotated in the specified direction according to the recording pattern is converted into the elliptically polarized light whose rotating direction is clockwise or counterclockwise by a lambda/4 plate 10 in accordance with the optically rotating direction. Thereafter, the light is divided to the clockwise and/or counterclockwise circularly polarized light component of the elliptically polarized light by a optically rotating prism 11, and recording information on the medium 5 is read. Thus, a means for adjusting the differential balance is not needed, then the device is made compact and the cost of the device is made low.
Patent JP-S57126842-A (JP)
Title: Epoxy resin composition
Inventor: OOTSU MASAAKI
IPC: H01L23/31
Filed: 1981-01-31
Abstract: PURPOSE: The titled composition that contains a compound selected from among an organic acid tin salt, an aluminate and a silane comound containing alkoxy groups, poly-p-vinylphenol and a tertiary amine and that is suitable for sealing of IC and LSI and has excellent low pressure packing properties.  
     CONSTITUTION: The epoxy resin composition that contains a compound selected from the group of an organic acid tin salt having at least an organic group bonded to a tin atom, such as formulaeI, II and III, where is a monovalent organic group; R' is an organic acid residual group and; n is 1W3, an aluminate represented by formula IV, where n is 1W5 and; R is alkyl or aryl and a silane compound containing alkoxy groups represented by formula V where R' is alkyl or aryl; R is straight or branched alkyl and; n is 0, 1W3, at least one compound of poly-p-vinylphenol and halogenated derivatives thereof and a tertiary amine. The epoxy resin composition has improved storage stability, is rapidly curable and has excellent processability (low pressure packing properties), so it is the most suitable for sealing of IC and LSI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05209311-A (JP)
Title: Polypropylene-based fiber
Inventor: TAKAHASHI TETSUYA
IPC: C08L23/26
Filed: 1992-01-28
Abstract: PURPOSE:To obtain the subject polypropylene-based fiber excellent in strength, dyeability, creep properties, abrasion resistance, etc. CONSTITUTION:The objective polypropylene-based fiber is composed of 55-89wt.% polypropylene, 1-40wt.% modified polyolefin and 10-45wt.% polyamide 6.
Patent JP-H03219728-A (JP)
Title: Reference signal switching device
Inventor: NAKADA KATSUMI
IPC: H04B1/40
Filed: 1990-01-25
Abstract: PURPOSE:To select a reference signal of a master system without mis-controlling an opposite system by detecting the rise of a power supply voltage of its own system at a longer delay time than the reception establishing time of the opposite system control signal of a reception circuit to inhibit the transmission of a control signal before the detection by the detection circuit. CONSTITUTION:When the power supply of a 2nd system to start a slave system at a time t10 is supplied, a power voltage reaches a prescribed voltage +V momentarily. The level of an output point A of a reception circuit 1 is high at first and is decreasing gradually based on the delay in the operation of the photocoupler 11. The ALM signal of a reference signal source 5 is logic 'H' normally and points B, C reach first an H level at a time t11, since a point F is logic 'H' in this state, the transistor(TR) 71 of an inhibiting circuit 7 is turned off and the photocoupler 31 of a transmission circuit 3 is not active between times t10-t11. The level at a point E rises during this time and when the level goes to an H, the level of a point F goes to an L level, the TR 71 is turned on but the photocoupler 31 is not active. Even when the power supply of the 2nd system is applied, a point D remains OFF and a control signal to the 1st system keeps the OFF state.
Patent JP-H06230067-A (JP)
Title: Insulation diagnosing device
Inventor: MATSUMOTO SATOSHI
IPC: G01R31/12
Filed: 1993-01-29
Abstract: PURPOSE:To provide an insulation diagnosing device which can analyze a frequency to which phase information on voltage is added and can specify a partial discharge generating factor more accurately. CONSTITUTION:A phase of a partial discharge signal 1 is controlled by a phase control device 6 with a frequency of AC voltage impressed upon an AC apparatus as a reference. The partial discharge signal 1 whose phase is controlled is inputted as an input signal of a frequency analyzer 3, and a frequency is analyzed. It is preferable to divide the input signal to the frequency analyzer 3 into two, and leveling processing is carried out continuously on one by a leveling processing part, and after subtraction processing is carried out on the output signal and the other of the divided signal by a subtraction processing part, the frequency is analyzed. It is more preferable to store beforehand data with every generating factor by a diagnosis support device, and this storage data is compared with measurement data obtained from the frequency analyzer 3, and the existence of insulation abnormality and the generating factor are judged.
Patent JP-2000216578-A (JP)
Title: Cooler utilizing latent heat
Inventor: SUGANUMA TETSUYA
IPC: H05K7/20
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To circulate condensed liquid refrigerant quickly through an evaporation chamber while preventing the liquid refrigerant from being shifted when a vehicle is climbing a slope, accelerating or decelerating or turning. SOLUTION: A duct 11 coupling an evaporation chamber 7 and a condensation chamber 9 is fitted with a filter 21 comprising a first filter on the outer layer having high capillarity and a second filter on the inner layer having low capillarity. Since abrupt shift of liquid refrigerant 5 is prevented by the filter 21, the heat transfer surface of the evaporation chamber 7 can be utilized effectively without causing run out of liquid (dry out) when the liquid refrigerant 5 moves through the filter 21 to the condensation chamber 9 side. Since first filter on the outer layer is made of a material having high capillarity, condensed liquid refrigerant 5 can be circulated quickly through the evaporation chamber 7.
Patent JP-H05209205-A (JP)
Title: Production of composite extruding member
Inventor: FUJITA MAKOTO
IPC: B22F3/20
Filed: 1992-01-29
Abstract: PURPOSE:To easily produce a high rigidity composite extruding member contg. uniformly dispersed particles of a reinforcing material by sticking particles of the reinforcing material to the surfaces of metal particles, mixing the metal particles with other metal particles and carrying out extrusion after compression under heating in a compacting die. CONSTITUTION:Flaky Mg alloy particles as chips are prepd. and SiC powder as particles of a reinforcing material having a smaller average particle diameter than the Mg alloy particles is stuck on the surface of the Mg alloy particles through a volatile liq. such as ethanol. The Mg alloy particles stuck with SiC are mixed with other Mg alloy particles stuck with no SiC and this mixture 1 of Mg and chips is charged into the container 2 of an extruder and compressed at room temp. with a punch 3. The resulting precompact 11 is heated with a heater 4 and hot-pressed to form a compact 12. An extruding die 5 is then inserted into the container 2 and the compact 12 is extruded in the compression direction with an extruding ram 6 to obtain a highly rigid composite extruded member 13 contg. uniformly dispersed particles of the reinforcing material and having conformity of the alloy particles in the extrusion direction in an adhered state.
Patent JP-S5297526-A (JP)
Title: Crawler
Inventor: SUZUKI KOUJI
IPC: A01D69/00
Filed: 1976-02-10
Abstract: PURPOSE: To prevent the oblique portion of an endless track from riding on the guide of the oblique portion by rotating the guide upon moving of an extendable roll in extending direction in a crawler having the extendable roll and guide of the oblique portion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59142982-A (JP)
Inventor: MATSUMURA HIROSHI
IPC: B65D90/50
Filed: 1983-02-01
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-H05204093-A (JP)
Title: Photographic film cartridge
Inventor: TAKATORI NAOKI
IPC: G03C3/00
Filed: 1992-01-29
Abstract: PURPOSE:To provide a photographic film cartridge having a DX code capable of reducing the limit with reference to the position for setting a detecting device and contributing to the miniaturization of a camera and the reduction of the cost. CONSTITUTION:The DX code part 7 of the photographic film cartridge 2 is constituted of recessed parts 7a, 7b and a flat part 7c formed on the corner part of the cartridge main body 3, and a prescribed film sensitivity is displayed by combining these parts. As to the recessed parts 7a and 7b, the opening part on one side faces an outside wall surface 8, and the opening part on the other side faces the outside wall surface 9 vertical to the outside wall surface 8, and the recessed parts 7a and 7b are detected from two directions.
Patent JP-S61181868-A (JP)
Inventor: HARMS WOLFGANG
IPC: C09B62/44
Filed: 1986-01-27
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-S63183341-A (JP)
Title: Fitting device for temperature sensor to air conditioner
Inventor: YAMASHITA HITOSHI
IPC: F24F11/02
Filed: 1987-01-26
Abstract: PURPOSE:To reduce the number of component parts and parts cost by disposing a temperature sensor fitting mount on a protective guard of a heat exchanger. CONSTITUTION:The air conditioner has a heat exchanger 1, and a guard 3 having a temperature sensor 2 in its protruded part that senses the intake air temperature is fitted to the front of the air conditioner. The guard 3 is fitted to the entire area of the heat exchanger 1 in order to protect the heat exchanger 1 and temperature sensor 2. The guard 3 has a protruded part 5 in which a lead wire 4 for the temperature sensor 2 is routed, and a book-like detachment prevention device 6 to hold down the lead wire 4 is disposed toward the end of the protruded part 5. Because the temperature sensor 2 is directly fitted to the guard 3 and the construction is such that the hook-like coming-off prevention device 6 is provided, a separate temperature sensor attachment part and a filling part to fasten the lead wire to a return pipe, which otherwise would be needed, can be eliminated.
Patent JP-H03217753-A (JP)
Title: Insulating, circulating and operating method for circulation type hot water supplying apparatus
Inventor: HASHIMOTO KUNINORI
IPC: F24H1/10
Filed: 1990-01-24
Abstract: PURPOSE:To reduce the number of times of ON/OFF operation of a burner if a high temperature is set or to reduced an irregularity in a insulating temperature if a low temperature is set by setting the deviation between a first control temperature and a set insulating temperature to a large value if the set insulating temperature is high whereas to a small value if it is low during insulated temperature circulating operation. CONSTITUTION:A hot water return passage 4b from a hot water supplying unit 3 is operated at the time of stopping hot water supply, and circulation at a insulating temperature is operated by an electric heater 8 and a burner 10. The burner 10 is turned ON at a first control temperature separately at the lower side from the set insulating temperature, and turned OFF at a second control temperature lower than the first temperature. The heater 8 is turned ON at a third control temperature close to and lower than the set insulating temperature, and turned OFF at the set insulating temperature. A deviation between the first temperature and the set insulating temperature is set to a high value if the set insulating temperature is high, and to a low value if it is low. Since the deviation is set to the high value if the set insulating temperature is high, an irregularity in the insulating temperature is increased, but the number of times of ON/OFF operation of the burner 10 is reduced. Since the deviation is set to the low value if the set insulating temperature is low, an irregularity in the insulating temperature is reduced.