baber/WOPTO huggingface dataset:
Patent JP-S63253677-A (JP)
Title: Multilayered thermoelectric conversion device
Inventor: SENDA TAKAO
IPC: H01L35/32
Filed: 1987-04-10
Abstract: PURPOSE:To decrease the number of components and mandays on assembly by changing a thermoelectric conversion blank consisting of n-type and p-type semiconductors into a multilayer, cutting the blank in specified sizes and connecting the multilayer thermoelectric transducers in series through metallic connecting pieces between a pair of insulating plates. CONSTITUTION:N-type and p-type same shape thermoelectric transducers 1a, 1a and 1b, 1b are joined through metallic junction layers 9, thus shaping an easily treated multilayer thermoelectric conversion material 10. The multilayer thermoelectric conversion material 10 is cut by using a wire saw, etc., so as to be made perpendicular to the upper and lower parallel planes of the material 10, thus acquiring separate multilayer thermoelectric transducer 11. Insulating plates 4, 5 are arranged so as to hold the upper and lower parallel planes of the multilayer thermoelectric transducers 11. The insulating plates 4, 5 are shaped from alumina substrates, the insides of which have metallic connecting pieces 6, 7 consisting of a mutually isolated good conductive metal such as Cu or Ni or the like. Such a multilayer thermoelectric conversion device is used as a cooling device, for example. Temperature difference between both insulating plates is increased, improving cooling power.
Patent JP-S5212581-A (JP)
Title: Handling device
Inventor: TSUBOTANI TOSHIO
IPC: H01L21/68
Filed: 1975-07-21
Abstract: PURPOSE: The lateral sway preventing mechanism of a handling device with a structure not to sway an object. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58205657-A (JP)
Title: Cooling body for producing thin metallic strip by quick cooling and solidifying
Inventor: KAMISHITA MAMORU
IPC: B22D11/06
Filed: 1982-05-25
Abstract: PURPOSE:To extend the service life of a cooling body and to improve the productivity of a quickly cooled thin strip by coating a composite material consisting of metal as matrix and embedded therein with carbon fibers, etc. as reinforcing fibers on the surface of the base material of the cooling roll. CONSTITUTION:A composite material 3 coated on the surface of a cooling body consists of metallic matrix 3a and reinforcing fibers 3b. The molten metal 5 stored in a vessel 4 for molten metal is supplied from a nozzle 6 to the part near the contact area of cooling rolls 1, 1, by which the molten metal is quickly cooled and solidified to a thin strip 7. In the case of coating the composite material on the surface of the rolls 1 by plating, the surface 2a of the cooling body of the base material 2 of the cooling roll is beforehand coated with the reinforcing fibers 3b and the metal to serve as the matrix is plated thereon.
Patent JP-S63254604-A (JP)
Inventor: OTANI HIROYUKI
IPC: B29C39/10
Filed: 1987-04-10
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-S61293981-A (JP)
Inventor: CHIYABA SAANTAI
IPC: A61P9/08
Filed: 1986-04-18
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-S61247902-A (JP)
Title: Pattern detector
Inventor: TERASAWA TSUNEO
IPC: G01B11/00
Filed: 1985-04-26
Abstract: PURPOSE:To improve the reliability of arithmetic processing for position detection even when a detection signal has low contrast by processing a corrected signal for the position detection. CONSTITUTION:An equation 1 holds, where h(x) is the intensity distribution of an image of a point pattern on a wafer which is formed through the optical pattern detection system including a reduction lens 4 and an optical enlargement system 9, f(x) is the an intensity distribution indicating the light-dark level of the pattern itself of the wafer, and g(x) is the intensity distribution of the detection signal 24. A function f'(x) shown by an equation 2 close to the f(x) is calculated by using some filter function t(x) to correct the detection signal and then a decrease in the contrast depending upon MTF characteristics of the optical detection system is recovered. For the purpose, the t(x) is calculated and stored in a memory 17 and a weighted mean shown by an equation 3 equivalent to the equation 2 is calculated for a signal g(x) stored in a memory 15 by using a product sum arithmetic part 18 and an address control part 19 and stored in a memory 21, obtaining a detection signal 25 which is made sharp.
Patent JP-H04320765-A (JP)
Title: Cryogenic freezer device
Inventor: KO NAOKI
IPC: F25B9/00
Filed: 1991-04-19
Abstract: PURPOSE:To enable a freezing capability of a cryogenic freezer to be kept high even in the case that a high frequency operation is carried out. CONSTITUTION:A compressor 9 is communicated in sequence with a cold heat accumulation device 13, a cryogenic heat exchanger 15 and a pulse tube 16. Gaseous refrigerant containing hydrogen is reciprocated between the pulse tube 16 and the compressor 9. A small container 19 is communicated with a high temperature end 18 of the pulse tube 16 and then metallic hydride 20 is stored in this small container 19. This small container 19 is formed flat in its shape and the metallic hydride 20 is applied in a wide range to a flat surface 19a of the small container 19 and at the same time a flat plate type hydrogen filter 21 is installed substantially in a flat state in respect to the metallic hydride 20 within the small container 19.
Patent JP-H04320725-A (JP)
Title: Heat-cooking apparatus
Inventor: KANAI TAKAHIRO
IPC: F24C7/02
Filed: 1991-04-19
Abstract: PURPOSE:To cook a material to be heated without irregularity by a method wherein, in accordance with the stopping time of operation of a heater at the time of the finish of cooking of one face of the material to be heated, heating time for cooking of the opposite face thereof is corrected. CONSTITUTION:The title apparatus is composed of a correction time decision means 19 which sets a correction time on the basis of the lapse of time from the stopping of operation of a heater 3 to the starting of heating; a heating time calculating means 16 which calculates first and second heating times on the basis of the time measured according to a temperature condition in a vessel 2, and which further sets the third heating time by adding the correction time to the second heating time when there is the correction time set by the correction time decision means 19, and a heater controlling means 12 which decides a temperature region on the basis of a temperature in the vessel 2 that is inputted when the heater 3 is operated, and which controllers a heating rate of the heater 3 according to the measured result during a period of the first and second heating times or during a period of the first and third heating times. Thus, the correction time is set in accordance with the stopping of operation of the heater 3, therefore, a material to be heated can be cooked without irregularity.
Patent JP-2000284796-A (JP)
Title: Notebook-sized personal computer
Inventor: TSUKUDA MASATO
IPC: G10L21/0208
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To improve the recognition rate of a voice recognizing function by composing a personal computer of a directional microphone apparatus having plural microphones and an adder for adding the voice outputs of the microphones, and arranging the microphones at the outer peripheral part of the casing of the notebook-sized personal computer. SOLUTION: Microphones 3a-3c are provided on a front side face 5 of a display part 4 at an outer peripheral part 7 of the casing and attached in the depth of openings 5a-5c provided on the front side face 5. The microphones 3a-3e are arranged along with an axis vertical to the direction of voice propagation from an operator (speaker) who operates an input part toward the side of an operating plane. Audio data collected by the microphones 3a-3c are inputted to the adder and added so that directivity to the speaker can be obtained. Thus, the audio data having sound pressure/frequency characteristics not to be affected by the position of the operator or opening angle of the display part can be obtained and the notebook-sized personal computer improved in the recognition rate of the voice recognizing function can be provided.
Patent JP-S58206444-A (JP)
Title: Electric source circuit for vehicle
Inventor: SENOO TETSUO
IPC: H02H7/20
Filed: 1982-05-27
Abstract: PURPOSE:To prevent the accident of the direct connection of battery voltage to a load by intercepting a transistor when a circuit grounding for a base grounding transistor electric source circuit supplied to the load with the battery voltage lowered is floated. CONSTITUTION:A 24-V battery 1 is connected to a 12-V electric load 5 via an electric source circuit 10 with a transistor Tr1 used for base grounding. The base circuit of the Tr1 is provided with a Zener diode ZD, and the voltage to the load 5 is kept constant by a bias circuit consisting of a Tr2, resistances R2 and R3. Even if a grounding line G is cut off, the base current of the Tr1 is intercepted, and consequently, the battery voltage cannot be connected to the load 5 directly. The provision of the above-said overcurrent detection circuit 12 permits to protect the circuit even if the load is short-circuited.
Patent JP-S61248529-A (JP)
Title: Manufacture of resin layer
Inventor: IIDA ATSUKO
IPC: H01L21/312
Filed: 1985-04-26
Abstract: PURPOSE:To form a protective film with excellent flatness without any pinholes at all by a method wherein, when a resin film is formed on a semiconductor substrate or mounting substrate, the substrate is coated with varnish type resin solution and after preliminarily heating to form the resin film, this film is further coated with the resin film made of the same material thinned with solvent to be hardened at high temperature. CONSTITUTION:A semiconductor substrate formed of semiconductor element is spin-coated with polyamide solution while the surface is dried at a low temperature of around 150 deg.C for 15min to evaporate the solution into a polyamide film. Next the same polyamide solution is thinned with solvent to lower the viscosity from 1,700cp down to 200cp to cost the polyamide solution again and then heated to form another film around 10mum thick. Later this film is coated with rubber base negative resist film as usual and then the film 10mum thick is etched with hydrazine solution, using the negaresist film as a mask to form the film with specified shape. Through these procedure, any soft error due to alpha ray irradiation can be prevented from occurring.
Patent JP-S57205850-A (JP)
Title: Cassette-in loading device
Inventor: HINO HIROMASA
IPC: G11B15/61
Filed: 1981-06-10
Abstract: PURPOSE:To perform accurate loading operation through simple device constitution by loading the tape in a cassette by the pressing-down operation of a cassette container. CONSTITUTION:During loading operation, when a cassette is inserted into a cassette container 136 and the cassette container 136 is pressed down, arms 114A and 114B rotate and pawl 154 comes into contact with and slide on the flank of an arm 12A, so arms 112A and 112B rotate around a screw 118 as a fulcrum. At this time, a loading arm 128 draws a tape 200 out by a guide pole 126 according to the motion of a rod 120. When it is further pressed in, the pin fixed on a frame 106 comes into contact with the leg of a tape retainer 146, which falls down, thereby bringing the tape 200 into contact with a drum 104. During unloading operation, the pressing of an ejection button unlocks the projection 124 of the slit 130 of the loading arm 128 and after the tape 200 wound around in the cassette, the container 136 is unlocked.
Patent JP-H04304883-A (JP)
Title: Production of l-fucose dehydrogenase
Inventor: SAKAI TAKESHI
IPC: C12N9/04
Filed: 1991-03-29
Abstract: PURPOSE:To obtain the subject enzyme useful for the quantitative determination of L-fucose on an industrial scale at a low cost by culturing a microbial strain belonging to genus Arthrobacter and capable of producing L-fucose dehydrogenase. CONSTITUTION:A microbial strain belonging to genus Arthrobacter and capable of producing L-fucose dehydrogenase [e.g. Arthrobacter oxidans F1 (FERM BP-3674)] is cultured and the objective enzyme is separated from the cultured product. The cultivation is generally carried out at 20-35 deg.C and pH5.5-8.5 for 10-30hr under aeration and agitation. The enzyme is separated from the cultured product by separating the product into solid and liquid, disintegrating the collected cells e.g. by ultrasonic treatment and purifying the obtained cell-free extract liquid.
Patent JP-2000281897-A (JP)
Title: Polyamide composition
Inventor: HIRAMATSU TOSHIO
IPC: C08L51/06
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide composition which holds the excellent characteristics of conventional aromatic polyamide resin compositions, simultaneously has excellent impact resistance, excellent heat resistance, excellent chemical resistance and the like, and furthermore has improved moisture resistance. SOLUTION: This polyamide composition comprises (A) 95.5-50 pts.wt. of a polyamide resin which comprises dicarboxylic acid component units produced from an aromatic dicarboxylic acid and an aliphatic dicarboxylic acid and diamine component units produced from a heterocyclic diamine and an aliphatic diamine, and has a relative viscosity of 1.5-5.0 measured in concentrated sulfuric acid at 20 deg.C, and (B) 0.5-50 pts.wt. of a modified polyolefin.
Patent JP-H08288218-A (JP)
Title: Manufacture of strained inas layer on inp substrate
Inventor: NAKAYAMA TATSUMINE
IPC: H01L21/203
Filed: 1995-04-14
Abstract: PURPOSE: To grow an InAs layer to be thick without relaxing its lattice by maintaining its good crystallinity by a method wherein a strained InAs layer is grown at a molecular beam dose having a value in a specific range and under a growth condition in which the growth rate and the growth temperature are set to values in specific ranges. CONSTITUTION: The ratio F(As)/F(In), of the molecular beam dose of As to that of In, which is changed to an In stabilization face from an As stabilization face is designated as R when an InAs layer is grown at a growth temperature of 440 deg.C and at a growth rate of 1μm/n. At this time, the molecular beam dose of As is set in such a way that the F(As)/F(In) is in the range of R and 4R. In addition, a strained InAs layer is grown at a growth rate of 1μm or higher and at a growth temperature in the range of 360 deg.C to 450 deg.C. Thereby, a thick InAs layer without lattice relaxation can be grown while maintaining high crystallinity.
Patent JP-H09281290-A (JP)
Title: Radioactive gaseous waste treating device
Inventor: MURAKAMI KAZUO
IPC: G21F9/02
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To remove fluorocarbons from a dehumidifying cooler and to provide a radioactive gaseous waste treating device capable of controlling dehumidification without need for maintenance. SOLUTION: A radioactive gaseous waste generated in an atomic reactor 1 or a main condenser 3 is extracted by an air extractor 4, and an off gas preheater 5, an off gas recombiner 6, an off gas condenser 7, a prefilter 13, a dehumidifier 14, an activated-carbon holdup tower 10, a vacuum pump 11 and an exhaust cylinder 12 are successively connected. The dehumidifier 14 is formed by incorporating many bundled hollow-fiber membranes into a main drum and has an off gas inlet pipe on the one end side of the main drum, an exhaust pipe on the other end side and a moisture removing pipeline and a purging pipeline on the side face.  The gaseous waste is passed through the hollow-fiber membrane at an operating condition of about -0.015MPa negative pressure, the outside of the membrane is evacuated by utilizing the vacuum of the main condenser 3, hence the pressure difference and vapor pressure difference are caused between the inside and outside of the membrane, and the gaseous waste is dehumidified.
Patent JP-S57204633-A (JP)
Title: Analog-to-digital converter
Inventor: TORII KENICHI
IPC: H03M7/04
Filed: 1981-06-10
Abstract: PURPOSE:To decrease the number of gates, by converting the output of comparators which are set in parallel to each other into a gray code through an exclusive OR gate and then into a binary code to deliver it. CONSTITUTION:A input voltage VIN is compared with the reference voltage by comparators 121-1215, and the output of comparison is converted into a gray code through exclusive OR gates 131 and 137 plus a wired OR circuit. This gray code receives the shaping of wave-form through gates 151-154 and then converted into a binary code by exclusive OR gates 161-163 to be delivered through output parts 171-174 in the form of digital signals D1-D4. In such a way, the number of gates can be decreased compared with the case when the output of the comparators 121-1215 is directly converted into a binary code.
Patent JP-H10282216-A (JP)
Title: Radar device
Inventor: OCHI MASANOBU
IPC: G01S7/28
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To enable distance correction in a short time without arranging any target for distance correction by providing a reception monitor antenna that receives transmission signals in the vicinity of a main antenna, simulatively outputting reception signals from a target at a distance of 0, and calculating the amount of delay of the reception signals. SOLUTION: On a distance correction test timing from a radar controller 1, a transmission signal generator 3 inputs a transmission signal generated by a pulse reference trigger from the controller 1 to a main antenna 5 via a transmission reception switching device 4 and transmits it. The transmission signal is received by a reception monitor antenna 13 installed in the vicinity of the antenna 5, inputted to a receiver 6 as a reception signal simulatively reflected from a target at a distance of 0, and converted into a video signal. A distance-correcting-value calculator 16 outputs the video signal and the amount of delay of the reference trigger as a distance-correcting value. Here, a gate delay circuit 17 delays a distance gate signal inputted from a distance gate generator 9 by the distance-correcting value and outputs it to a distance detector 8.
Patent JP-S61246012-A (JP)
Inventor: FUKI HIDEO
IPC: B29C59/04
Filed: 1985-04-24
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-H08282531-A (JP)
Title: Frame device
Inventor: ITO TAKAYUKI
IPC: B62D21/00
Filed: 1995-04-14
Abstract: PURPOSE: To provide a frame device which can strengthen the stiffness of an engine support without lowering a minimum road clearance. CONSTITUTION: The device is equipped with an engine support which is made up of paired right and left side members, vertical sections 161 to be combined with the side members, and of a lateral section 162 located between the lower sections of the vertical sections, and the vertical sections 161 are gradually reduced in a cross sectional shape as they go down so as to be connected while being brought into contact with the lateral section 162 with a specified curvature. Particularly, the engine support 16 is formed into an U shape, and may combine the vertical sections 161 with the lower flanges (n) of the frame side member.
Patent JP-S61248408-A (JP)
Title: Winding machine
Inventor: ISHIDA MASAHIRO
IPC: H01F41/08
Filed: 1985-04-25
Abstract: PURPOSE:To wind wires on a plurality of objects with different shapes by a method wherein a plurality of protruded pieces, whose height positions of the upper and lower planes are different, are provided on a slider as a support means and the ascending position and the descending position of the slider are controlled by a stopper which can be mated only one of the protruded pieces. CONSTITUTION:The ascending position and the descending position of a slider 27 which moves vertically linking with an operating shaft 30 of an air cylinder 29 are controlled by corresponding to the difference of the height position between the upper plane and the lower plane of one of protruded pieces 202 and 203 of the slider 27, according as either one of the protruded pieces 202 and 203 is placed between the upper and lower pieces 204 and 205 of a stopper 206. When an operating shaft 43 operates to drive a rack 41 to descend, a pinion 40 turns counterclockwise and a rotary shaft 37 is linked with it to turn a pressing member 38 counterclockwise and an elastic body 39 provided on the opposite side of the pressing member 38 to the rotary shaft 37 is pressed against both sides of a head chip 3 of a video head. With this constitution, a wire which is wound around the chip 3 is held by the elastic body 39.
Patent JP-2000280999-A (JP)
Title: Interface checker
Inventor: KURAAI KOUJI
IPC: G01R31/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an interface checker which improves the productivity and the maintenance by simplifying the interface cheching work, improves the reliability by automating, and reduces the inspection cost. SOLUTION: The output signal from an artificial satellite loading apparatus 15 is recieved by a signal interface connector 13, and it is put in to the change- over switch 21 of an interface checher main body 2. While the line of the signal put in from a data processing/switch change-over controller 23 as a control signal is selected by the change-over switch 21, a measuring circuit according to the sort of the signal is selected and put out to a signal measuring part 22. The signal measuring part 22 measures the input signal, and puts out the measured data signal. The data processing/switch change-over controller 23 processes the signal, and carriers out the collating check with an expecting value data put in beforehand.
Patent JP-H05260730-A (JP)
Title: Dc-dc converter circuit
IPC: H02M3/155
Filed: 1992-03-13
Abstract: PURPOSE:To inhibit loss and vibrations at the time of switching while improving efficiency and lowering noises by mounting a capacitor and a reverse diode in parallel with a main switching element and manufacturing a resonance circuit with the inductance of a circuit. CONSTITUTION:A capacitor C1 is connected in parallel with a main switching element Q1 and a diode D1 in antiparallel with the main switching element Q1, and the zero-voltage switching operation of the main switching element Q1 is conducted to a choke coil L1 by the resonance action of the main switching element Q1 and the capacitor C1 every time the main switching element Q1 is conducted and interrupted. Control stabilizing an output is performed by pulse width control and frequency control in order to carry out the zero- voltage switching operation of the main switching element Q1 Accordingly, the switching loss of the main switching element Q1 is diminished while an effect is displayed for lowering the generation of noises, thus allowing the reduction of noises, improvement in efficiency and miniaturization of a converter.
Patent JP-H11287191-A (JP)
Title: Horizontal scroll compressor
Inventor: OSADA ATSUSHI
IPC: F04C29/02
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal scroll compressor free from damage to a bearing due to oil exhaustion or inferiority of lubrication to the bearing due to insufficient lubricating oil, and having high reliability. SOLUTION: In this compressor, an outer wall 21 covering a plate-shaped volute tooth 2a of a swivel scroll 2 and having a suction port 21a in an upper part from an oil reservoir 8 so as to oppose an end face 21b each other to an end face of a frame 3 is provided in an outer peripheral part in a base plate 1b of a stationary scroll 1. An axial direction space A between the end face 21b of the outer wall 21 of this stationary scroll 1 and an annular end face 20a of a recessed part 20 of the frame 3 is fine set over almost the total periphery so as to impede infiltration of oil into a compression mechanism part formed by the stationary scroll 1 and the swivel scroll 2.
Patent JP-S60233486-A (JP)
Inventor: MIYAMOTO ICHIROU
IPC: F25D23/06
Filed: 1984-05-04
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。