baber/WOPTO huggingface dataset:
Patent JP-H10256612-A (JP)
Title: Thermoelectric converting material and thermoelectric converting device
Inventor: KIKUCHI HIROSHI
IPC: C01G49/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To cause a material to have a high performance index over a wide temperature range by making it out of a substance represented by a specified element composition formula. SOLUTION: A material is made out of a substance represented by an element composition formula Na(Co2 A1-2 )x Oy . However, in the formula, x, y, and z satisfy 1<=x<=2, 2<=y<=4, and 0<z<1 respectively, and A is Mn, Fe, or Cu. Besides, a material is made out of a substance represented by an element composition formula NaPB1- P(CoZA1- Z)XOY. However, in the formula, x, y, p, and z satisfy 1<=x<=2, 2<=y<=4, 0<p<1, and 0<z<1, and A is Mn, Fe, or Cu, and b is Ca, Sr, Ba, Bi, or Y. A high performance index is obtained over a wide temperature range from an ordinary temperature up to 650 deg.C or more, in the case of Na(Co0.95 Cu0.05 )2 O4 for example.
Patent JP-H08276182-A (JP)
Title: Electrolytic ion water maker
Inventor: KINOSHITA YUSUKE
IPC: C02F1/46
Filed: 1995-04-07
Abstract: PURPOSE: To easily and certainly wash a water purifying member by connecting the ion water intake and outflow ports of a water purifier to the sending-out port and receiving port of a water passage changeover device at a time of water purification and connecting the ion water outflow port and ion water intake port of the water purifier to the sending-out port and the receiving port of the water changeover device at a time of washing. CONSTITUTION: A water purifier 20 is constituted of a cylindrical container 21 and the activated carbon 22 being a water purifying member and hollow filament membranes 23 housed therein. An ion water intake port 24 and an ion water outflow port 25 formed into the same shape protrude from the bottom part of the container 21 and the fitting pipes 24a, 25a provided to the leading end parts thereof are fitted to the fitting holes 16a, 17a of the sending-out port 16 and receiving port 17 provided to the attaching part of a water passage changeover device 10. The fitting pipes 24a, 25a of the ion water intake port 24 and inflow port 25 provided to the bottom part of the water purifier 20 are connected to the fitting parts 16a, 17a of the outflow port 16 and receiving port 17 of the changeover device 10 in a liquidtight manner to be attached thereto.
Patent JP-H10285292-A (JP)
Title: Centralized transmission board for automatic meter reading
Inventor: MIZUKOSHI SEIJI
IPC: H04Q9/00
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To speedily notify a center of an alarm raising when the alarm raised from a gas meter during a center polling. SOLUTION: When raising of 'a predicting alarm of five minutes before interruption' is received during the center polling, the center polling is interrupted and raised information from the meter is received and read by a multiple transmission board 14. When a telephone line is opened nearly after 20 seconds, the raised information from the meter which is previously read is transmitted to the center 11 by the multiple transmission board 14. Service like inquiry to a customer, etc., is immediately performed by the center 11 which receives the raised information.
Patent JP-S525146-A (JP)
Title: Rotary double damper
Inventor: ISHIDA TAKASHIGE
IPC: B65G65/48
Filed: 1975-07-01
Abstract: PURPOSE: Rotary double damper to discharge sticky powder without accumulating on damper wall. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000275160-A (JP)
Title: Method for observing sample by scanning proximity field optical microscope and ultra-flat sapphire substrate for scanning proximity field optical microscope
Inventor: KOSHIHARA SHINYA
IPC: G02B21/34
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To enable an improved AFM(atomic force microscope) image and a luminous image to be observed for II-VI, III to V, and IV-group semiconductors and quantum structure bodies with optical characteristic especially at red, blue, and ultraviolet regions by using an ultra-flat sapphire substrate as a sample substrate. SOLUTION: A sample is observed by a scanning proximity field optical microscope with an ultraviolet fiber probe 1 by using an ultra-flat sapphire substrate 2 where for example a general sapphire substrate is annealed at 1,000-1,400 deg.C for flattening in units of atomic layers. Since the ultra-flat sapphire substrate 2 can be made flatter than the sample, the influence to a sample emission image due to a substrate itself can be suppressed extremely and resolution can be improved. Also, the sapphire substrate 2 has a high transmittance from an ultraviolet region to a near-infrared region, so that the amount of absorption of ultraviolet emission from the sample can be reduced extremely and the AFM image and emission image of the sample using the ultraviolet fiber probe 1 can be obtained with further high resolution.  Further, it has a hydrophobicity so that it is suited for observing a hydrophobic sample such as polysilane.
Patent JP-S5510445-A (JP)
Title: Continuously calcining furnace for carbon material
Inventor: MIYAZAWA NOBUAKI
IPC: C01B31/02
Filed: 1978-07-10
Abstract: PURPOSE: To reduce the fuel consumption of the title furnace by setting an exhaust fan between the preheating tip furnace in the above furnace and the flue to efficiently utilize combustion gas.  
     CONSTITUTION: In furnace 1 for calcining carbon moldings such as electrode, 16 furnace chambers 2 are arranged. Fuel such as heavy oil is burned with heavy oil burner 4 in No.4 chamber, the combustion gas is circulated through No.5 and 6 chambers and exhausted from No.11 preheating tip furnace into flue 3 through continuous pipe 8. By setting exhaust fan H in pipe 8 the vol. of the exhaust gas and the vol. of the combustion gas flowing through each chamber 2 are regulated to control the temp. of furnace 1. By setting flue gas glowing fan C in each connection pipe 8 between ducts 5 leading to flue 3, flue gas is actively blown into furnace 1. By regulating fan C together with fan H, the temp. rising curve can be controlled in a wide range to effectively utilize heat. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06293038-A (JP)
Title: Manufacture of fibrous composite sheet
Inventor: KARIKAYA KOUICHI
IPC: B29B15/14
Filed: 1993-04-09
Abstract: PURPOSE:To provide manufacture of a fiber composite sheet which has a uniform thickness in its width direction and does not develop void, and has an excellent appearance and strength. CONSTITUTION:Twelve bundles of reinforcing fiber are arranged in one bank, and are guided to a fluid bath 2 which is filled with resin dust, and rubbed by bars 22 and 22 which are provided in the fluid bath 2 and under the pushing pressure of 1kgf/cm that is applied to the bars, and while the reinforcing fiber bundles F1 are fibrillated to monofilament, the resin dust is allowed to adhere to the reinforcing fiber to have thickness uniform in the width direction. The reinforcing fiber F2 is guided to a heating press roll 4 which is heated up to 200 deg.C, and with vibration of vibrational amplitude 10mum and frequency 1000Hz being applied by a vibrating machine 3, and is changed to a sheet, passed through a cooling roll 5, and a reinforced composite sheet is obtained.
Patent JP-H06292794-A (JP)
Title: Clothes pressor
Inventor: HANADA TORU
IPC: D06F71/29
Filed: 1993-04-09
Abstract: PURPOSE:To provide a clothes pressor for smoothing out wrinkles from clothes add creasing trousers by disposing clothes between a pair of confronting clamping plates and pressing the same, which is safe and can well finish clothes. CONSTITUTION:A clothes pressor is so constructed that a heater member 17, the surface of which is covered with a cushion body 19, is rotatably disposed between a pair of confronting clamping plates 11,13. The distance between a heating part 21 and the cushion body 19 surface is changed to raise the temperature of the surface of the heater member 17 during operation and lower the temperature at the time of setting and opening the clamping plate 13, so that the finish effect of clothes can be enhanced and danger such as a burn or the like can be prevented.
Patent JP-H02262070-A (JP)
Title: Monitoring apparatus for distribution line
Inventor: OKIMOTO AKEMICHI
IPC: G01R31/02
Filed: 1989-03-31
Abstract: PURPOSE:To monitor many sensor signals stably by connecting a relay unit and measuring unit with optical signal lines, multiplexing the sensor signals from electric lines in the relay unit, transducing the signals into optical signals, and inputting the signals into the measuring unit. CONSTITUTION:Sensors 3, 4 and 5 which are provided for electric lines 2a, 2b and 2c of overhead electric lines 2 having the respective phases detect the magnitudes of the voltages or the currents of the lines. The analog signals are inputted into a multiplexer 16 of a relay unit 6. Meanwhile, in a measuring unit 7, a counter 31 generates a synchronizing pulse signal in accordance with a reset timer 25. The synchronizing pulse signal is imparted to the multiplexer 16 through a photodiode 15. The multiplexer 16 inputs the electric signals from the sensors 3, 4 and 5 in accordance with the synchronizing pulse signals into an A/D converter 17 sequentially. The multiplexed signals are sent into the measuring unit 7 from a light emitting diodes 18. The light is received with a photodiode 19 in the measuring unit 7. The individual signals from the sensors 3, 4 and 5 are regenerated, and the lines can be monitored.
Patent JP-S57197122-A (JP)
Title: Pipe end working method of plastic pipe
Inventor: HATSUTORI GOROU
IPC: B29C57/08
Filed: 1981-05-29
Abstract: PURPOSE:To obtain the socket part of a desired shape, even though the heating temperature of a pipe end is low, by fitting the pipe end to a first mold of which the  diameter is expanded, then once contracting its diameter, contacting the pipe end to  the outside of a second mold, blocking it with the second mold, expanding the diameter  of the first mold and evacuating to a vacuum. CONSTITUTION:The diameter of the rising part 1a of a first mold 1 is expanded, the pipe end of a preheated plastic pipe P is fitted to the mold 1 via a guide 3, the outside diameter of the rising part 1a is contracted until it becomes as same as the outside diameter of a second mold 2 and the pipe P is further sent to the mold 2 side. When a predetermined length of a pipe end part P'a is fitted to an outside of the mold  2, the diameter of the mold 1 is again expanded. All the while, the state in which the  end part P'a is blocked with the mold 2 is kept. When a second diameter expansion is  finished, a vacuum sucking is done. Because the end part P'a is blocked, a vacuum sucking force is exerted on the part between the rising part 1a and the mold 2, the  pipe P is contacted to an entire outside periphery of the mold 1 in the state in which  the end part P'a is contacted to the outside of the mold 2, thus a socket part Pa is  formed. After the socket part Pa is water-cooled and solidified, the diameter of the  mold 1 is contracted and the socket part Pa is taken off from the mold.
Patent JP-H10284767-A (JP)
Title: Giant magnetoresistive effect element
Inventor: UEDA TAKEHIKO
IPC: G11B5/39
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To drive a magnetic moment in ferromagnetic material by a micro magnetic field, and obtain large magnetoresistive effect and high impedance characteristics by constituting a conduction electron trap layer which is composed of dielectrics at least on one side of basic constituent body. SOLUTION: On a silicon or glass substrate 1, a ferromagnetic thin film/a nonmagnetic thin film/a ferromagnetic thin film are laminated sequentially in a (y)-direction. Conduction electrons flow mainly in the nonmagnetic thin film, and the direction is in parallel with a (x)-axis. An electron trap layer 7 like a dielectric layer is formed in the laminated body. By the relative arrangement of magnetic moments in the laminated body, the number of electrons stored in the electron tray layer 7 makes different states. As a result, in the state that the magnetic moments are arranged antiparallel, all the electrons are captured by the electron trap layer, so that impedance is markedly increased, and the changing rate of resistance becomes large.
Patent JP-S61241972-A (JP)
Title: Compound semiconductor device
Inventor: NAKAMURA TOSHIHIRO
IPC: H01L29/812
Filed: 1985-04-18
Abstract: PURPOSE:To miniaturize an element in order to implement high degree of integration and high speed and to reduce noises, by performing impurity atomic plane doping for a plurality of layers in the vicinity of an interface with ohmic contact electrodes in semiconductor substrate. CONSTITUTION:In a semiconductor substrate, semiconductor layers are sequentially laminated and epitaxially grown on a semi-insulating GaAs substrate 11. Source and drain electrodes 15, which are ohmic-contacted with a GaAs layer 14, are formed as follows: e.g., an AuGe layer is deposited to a thickness of about 20nm by an evaporation method and the like; an Au layer is deposited to a thickness of about 300nm by the evaporation method and the like; and an alloy is formed by the mutual diffusion of the AuGe layer and the GaAs layer by heat treatment. The alloy regions 16 are formed so as to reach a GaAs layer 12. The carrier concentration of the GaAs layer 14 reaches about 1X10<19>cm<-3>. The resistance value of the ohmic contact between the layer 14 and the source and drain electrodes 15, which are contacted with the layer 14, becomes a value of about 0.3nm or less. Thus the contact resistance of the ohmic electrodes is decreased, the semiconductor element is miniaturized, and the characteristics such as transconductance and noises can be improved.
Patent JP-S58201198-A (JP)
Inventor: TAKEUCHI KESATOSHI
IPC: G08C15/06
Filed: 1982-05-19
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-H08252919-A (JP)
Title: Production of liquid jet recording head
Inventor: TERAI HARUHIKO
IPC: B41J2/135
Filed: 1995-03-15
Abstract: PURPOSE: To simplify a process providing a coating film of a liquid-repellent surface material to an orifice surface. CONSTITUTION: In a process providing a coating film 6 of a liquid-repellent surface material to an end surface (orifice surface) to which the liquid passages 4 of a liquid jet recording head E1 are opened, a film 6a of a photosetting resin is applied to the end surface and cured by parallel beam L incident in the direction opposite to the aperture direction of the liquid passages 4. The parallel beam L is not reflected by the inner walls of the liquid passages 4 and, therefore, the photosetting resin 6d penetrating into the liquid passages 4 is left in an uncured state. This resin 6d is removed by a simple washing process and residual burr 6e is removed by ultrasonic waves.
Patent JP-S61242199-A (JP)
Title: Electromagnetic type pickup cartridge
Inventor: AZUMA EIJI
IPC: H04R11/08
Filed: 1985-04-18
Abstract: PURPOSE:To permit the electric frequency control of a cartridge by winding an output coil around a york with induction coil having mutual inductance to the output coil. CONSTITUTION:The cartridge is equipped with a pair of pole pieces 10a to form the specified operation gap G and the york 10 including the 10a around which the output coil 11 is wound. The induction coil 16 is also wound around the york 10 to form a mutual induction circuit which is electromagnetically coupled to the output coil 11, and also a pair of leads 16a and 16b led from the coil 16 is short-circuited each other and connected to an earth terminal. Thus, the electric impedance can be changed with the winding ratio of the output coil 11 and the induction coil 16, allowing the electrical frequency control of the cartridge without using a damper member 15.
Patent JP-S63249317-A (JP)
Inventor: AOTO MINEYASU
IPC: H01G4/18
Filed: 1987-04-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07293379-A (JP)
Title: Intake silencer for engine
Inventor: MASHITA HISAO
IPC: F02M35/12
Filed: 1994-04-21
Abstract: PURPOSE:To select a silencing frequency domain by winding a spiral tube around an intake tube, and selectively providing a hole for communicating the intake tube to the spiral tube, depending on the silencing frequency domain. CONSTITUTION:A spiral tube 2 is wound around and fixed to an intake passage 1 for communicating an air cleaner to an engine intake port, and holes 3 to 5 for communicating the passage 1 to the tube 2 are selectively provided, depending on a silencing frequency domain. As a result, a silencer is operable as a buffer type silencer for silencing, for example, a frequency of 150Hz, when the positions of the holes 3 and 4 are specified. On the other hand, the silencer becomes operable as a branch tube type silencer for silencing, for example, two frequencies of 100Hz and 200Hz, when the positions of the holes 5 and 6 are specified.
Patent JP-S60227355-A (JP)
Title: Method of clamping cnductor
Inventor: KASAI KATSUO
IPC: H01R4/30
Filed: 1984-04-24
Abstract: PURPOSE:To enable a broken bolt to be removed by using a bolt having a first head on the section to be broken when a torque exceeding a given clamping torque is applied and a second head under said section. CONSTITUTION:A bolt has a section 6 which breaks when a torque exceeding a given clamping torque is applied to it. It also has a first head 5 which is located on the section 6 and a second head 7 having a pair of cuts 9 which is located under the section 6. The lower part of the second head 7 is connected to a screw 8. The outer diameter of the second head 7 is adjusted to be smaller than that of the first head 5 so that a calamping jig touches only the first head 5 during clamping. When a torque exceeding a given clamping torque is applied, the section 6 is broken and then the second head 7 is exposed. By bringing a jig such as a spanner into contact with the cuts 9 of the second head 7 before reversing the spanner, a broken bolt can be easily removed. Furthermore, even without performing this process, the conductor 3 can be kept fixed to the terminal 1.
Patent JP-S568876-A (JP)
Title: Triac
Inventor: YOSHIDA HIROSHI
IPC: H01L29/861
Filed: 1979-07-02
Abstract: PURPOSE:To improve dv/dt characteristics by providing projections extruded from P1 and P2 layers at the N1 layer around the border of both conductive pathes for a TRIAC having the P2-N1-P1-N3 layers of the conductive path faced in opposite to the P1-N1-P2-N2 layers of the conductive path running from the first electrode to the second electrode in the same substrate. CONSTITUTION:Projection sections 16, 17 extruded from a P1 layer and a P2 layer are formed on a common base N1 layer, wherein the projection sections are formed on approx. border between the right side and the left side of conductive regions of a TRIAC. Therefore, when the right side region is conducted, the holes in a base layer 2a which belongs to the N1 layer is swept if the voltage is changed to reverse voltage. And the projections 16 and 17 prevent the holes from flowing into the base layer 1b of the left side conductive path. Therefore, the characteristics of dv/dt will be heightened.
Patent JP-H11276107-A (JP)
Title: Uniform immersion in immersion device and device therefor
Inventor: YAMADA KENICHI
IPC: A23L11/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for uniformly immersing a material in an immersion device, capable of uniformly immersing the material without causing an irregular immersing and capable of preventing such a problem as the splitting and breakage of a skin when boiled with water or steam and such a problem as the staining of the material by falling microorganisms on the switching of the material from the water or steam-boiling treatment into the immersion treatment. SOLUTION: This method for uniformly immersing a material 1 to be treated in the immersion device comprises charging the material 1 into charging containers 3 each having such a controlled initial space as filled by the swelling of the material at the early time of the water or steam-boiling treatment, piling the containers 3 charged with the materials 1, respectively, in a many stages, receiving the piled containers 3 in a treating tank 2 in a state wherein the materials 1 are closed in the inner closed spaces of the charged containers 3, boiling the charge materials with water or steam under pressurization or under the atmospheric pressure, subsequently lifting the charged containers 3 to increase the distances between the charged containers 3 piled in the many stages, respectively, thus forming uniform spaces between the charged containers 3 and subsequently immersing the boiled material in the state under pressurization, under vacuum or under the atmospheric pressure.
Patent JP-H06175703-A (JP)
Title: Loop gain control method/device for feedback control system
Inventor: UEDA TAKAMI
IPC: H02P29/00
Filed: 1993-03-19
Abstract: PURPOSE:To control the loop gain of a feedback control system to a set value by means of a simple and a small scale device. CONSTITUTION:A loop gain detector 7 detects the loop gain of a feedback control system 12 basing on the steady value of the output signal of a disturbance adder 5 or the steady value of the input or output signal of a compensator 2. Then, a gain variable amplifier 4 is controlled for control of the loop gain basing on the detection value of the detector 7. Meanwhile, a signal (r) which can be differentiated into the value larger than the relative order of a filter 11 having the adverse dynamic characteristic of the closed loop transmission function of the system 12 is transmitted through the filter 11. Thus, a disturbance signal (x) is produced. Then, the loop gain is detected basing on the coincidence between a detection signal (y) and the signal (r) and controlled.
Patent JP-H06274203-A (JP)
Title: Imc controller
Inventor: TANAKA MASAHITO
IPC: G05B13/04
Filed: 1993-03-19
Abstract: PURPOSE:To provide an IMC controller capable of attaining both of objective value followup ability and disturbance suppression ability and having high generality. CONSTITUTION:An objective value is inputted to an objective value filtering part 2 and a feedback amout is subtracted from the output of the filtering part 2 by the 1st subtracting processing part 3. The subtracted output is inputted to an objective value/disturbance filtering part in a manipulated variable computing part 4 and a manipulated variable (u) is computed from the output of the filtering part by an operation part in the computing part 4 and outputted to a controlled process. The 2nd subtracting processing part 8 subtracts a reference controlled variable ym outputted from an internal model output computing part 6b for computing an internal model arithmetically expressing the controlled process from the controlled variable (y) of the controlled process to obtain a feedback amount (e). Since disturbance is adjusted by the objective value/ disturbance filtering part and the objective value is adjusted by an objective value filtering part, both of objective value followup ability and disturbance suppression ability can be attained.