baber/WOPTO huggingface dataset:
Patent JP-S59104568-A (JP)
Title: Portable defective insulator detector for extra-high voltage
Inventor: IKENAGA TOSHIO
IPC: G01R31/12
Filed: 1982-12-07
Abstract: PURPOSE:To attain a sure and easy device which can measure voltage between respective insulator metallic fittings by connecting plural holding arms which hold the circumferential edge of the insulator, a voltage divider, a BSO sensor, etc. into one body. CONSTITUTION:An arc-shaped holding arm 7 which consists of materials having insulating property and proper elasticity and holds the outside circumference of an insulator (a) elastically are matched to the connection pitch of the insulator (a) to fix to a sliding substrate 8. A measuring box C where a voltage divider A and a BSO sensor B are stored is fixed to the sliding substrate 8, and one ends of contact electrodes 21 and 22 consisting of coil spring of nonferrous metal are attached to the sliding substrate 8 in the middle position between the upper and lower holding arms 7. The voltage detected by the electrodes is converted to an optical signal by the BSO sensor B and is transmitted to a voltage indicator 6 incorporating a light-voltage transducer through an optical fiber cord 5. In this device, the voltage is measured in the stable state from above an iron tower because a series of insulators are prevented from being slipped off from the holding arm 7 even during measurement by the holding arm 7 and a slipping-off preventing piece 19.
Patent JP-H02379-A (JP)
Title: P-i-n type photovoltaic device
Inventor: NAKAGAWA KATSUMI
IPC: H01L31/04
Filed: 1988-08-31
Abstract: PURPOSE:To obtain a photovoltaic device having high photoelectric conversion efficiency by composing at least the I-type semiconductor layer of the photovoltaic device by the junctions of a P-type semiconductor layer, the I-type semiconductor layer and an N-type semiconductor of zinc atom, selenium atoms and at least hydrogen atoms. CONSTITUTION:An electrode 102, an N-type semiconductor layer 103, an I-type semiconductor layer 104, a P-type semiconductor layer 105, a transparent electrode 106 and a collecting electrode 107 are formed onto a supporter 101 in the order, thus shaping a photovoltaic device 100. At least the I-type semiconductor layer in these semiconductor layers consists of zinc atoms, selenium atoms and at least hydrogen atoms, the hydrogen atoms are contained in 1-4atomic% quantity, and the I-type semiconductor layer is constituted of a deposit film in which the rate of crystal grains per unit volume is brought to 65-85vol.%. Accordingly, photoelectric conversion efficiency having efficiency particularly higher to short wavelength light than a photovoltaic device using P-I-N junctions is acquired.
Patent JP-H0762974-A (JP)
Title: Selecting method for jack pattern of shield excavator
Inventor: SHINTANI TETSURO
IPC: E21D9/06
Filed: 1993-08-31
Abstract: PURPOSE:To select a more natural jack pattern by selecting the one-way push speed more matched with the required level. CONSTITUTION:A distribution map of many one-way push speeds selectable in response to operating conditions of multiple jacks is assumed, and a line segment Ln connecting the direct advance push speed (Ho, Vo) corresponding to the rotation moment required for directly advancing an excavator and the required level (Hreq, Vreq) is set on the distribution map. The drift quantity of the speed against the required level is divided into the drift quantity in direction, i.e., the distance from the line segment Ln, and the drift quantity in size, i.e., the drift quantity in the direction of the line segment Ln. The drift quantity in direction and the drift quantity in size are weighted to obtain fidelity S. The speed is selected among many levels to minimize this fidelity S, and the optimum jack pattern is selected based on this selected speed.
Patent JP-H0875284-A (JP)
Title: Cryogenic freezing device
Inventor: MATSUMOTO KOZO
IPC: F25B9/08
Filed: 1994-09-09
Abstract: PURPOSE: To provide a small-sized low cost high efficient cryogenic freezing device capable of supplying injection gas under the most suitable heat balance at a cooling stage by a method wherein a low pressure line for returning cryogenic gas fed from a gas-liquid separator to the cooling stage, merging the cryogenic gas with a gas at an outlet of an expansion turbine and forming mixture gas is connected to a suction side of a compressor. CONSTITUTION: Cryogenic helium gas gas-liquid separated by a gasliquid separator 5 is returned back to a cooling stage 1, merged with gas at an outlet of an expansion turbine contained in the cooling stage 1, passes through a low pressure line 12 and returns back a compressor 10. Liquid helium gas-liquid separated by the gas-liquid separator 5 passes through a liquid helium supplying valve 7 and is supplied to a cooled item 4. Cryogenic helium gas cooled the cooled item 4 and gasified becomes suction gas for a cryogenic ejector 2. In this case, a pressure of the suction gas at the cryogenic ejector 2 becomes about 0.6atm and a pressure of the gas-liquid separator 5 becomes about 0.8atm under a condition that its pressure can be increased by the cryogenic ejector 2. A suction pressure at the compressor 10 becomes, for example, 0.7atm.
Patent JP-H0632498-A (JP)
Title: Loaded material separating and conveying device
Inventor: KUSUSE NOBORU
IPC: G03G15/00
Filed: 1992-07-20
Abstract: PURPOSE:To convey loaded materials by separating the loaded materials into one to be conveyed originally and the other conveyed as a double feed in a simple structure, when a double feed occurs, and to process the loaded materials of the double feed collectively afterward. CONSTITUTION:An electrostatic generator 12 is provided between a conveying roller couple 5 and a register roller couple 7, and a double feed paper conveying passage 18 is provided to the lower side of the electrostatic generator 12. When a double feed is generated, the transfer paper to conveyed originally is atrarted by the electrostatic generator 12 and delivered to a transfer paper conveying passage 17, while the double feed paper 19b is delivered to the double feed conveying passage 18 by their own weight. After the double feed papers 19b are detected by a double feed paper detecting sensor 10, they are discharged to a double feed paper discharge tray 16 by a discharge roller couple 14. When the double feed papers 19b are detected, the operation of the device is stopped after the transfer paper to be conveyed originally has been discharged.
Patent JP-H0498973-A (JP)
Title: Picture correction device
Inventor: HASHIMOTO KOSUKE
IPC: H04N1/409
Filed: 1990-08-17
Abstract: PURPOSE:To attain desired correction by varying a coefficient of an arithmetic operation equation in an MTF correction calculation so as to vary an emphasis coefficient properly. CONSTITUTION:An emphasis coefficient selection means 13 receives outputs D, B, E of latches 3,4,6 to detect whether or not the relation of ¦D-B¦>=3 and ¦E-B¦>=3 exists and when the condition is satisfied, a result of beta1=0 is outputted and when not, a result of beta2=1 is outputted. Moreover, an emphasis coefficient selection means 14 receives outputs B, A, C of latches 4,5 and a RAM 2 to detect whether or not the relation of ¦A-B¦>=3 and ¦C-B¦>=3 exists, and when the condition is satisfied, a result of alpha1=0 is outputted and when not, a result of alpha2=1 is outputted. The output of the means 13 is outputted to a multiplier 9 and the output of the means 14 is outputted to a multiplier 10. Thus, since the emphasis coefficient is changed based on the degree of the dispersion in the read level, the coefficient of the arithmetic operation equation in the MTF correction calculation is changed and too much emphasis due to the effect of the dispersion is avoided and proper correction is implemented.
Patent JP-S6276340-A (JP)
Title: Data processor fault notifying system
Inventor: NAKAMURA SHIGEKI
IPC: G06F15/177
Filed: 1985-09-27
Abstract: PURPOSE:To recognize surely a fault of other data processor by allowing each data transmitter to detect the intermission of a signal from a data processor connected thereto and sending a message representing it to a common transmission line in a multiple address packet. CONSTITUTION:A data transmitter 2 consists of a reception circuit 101 from a common transmission line, a transmission circuit 102, a transmission circuit 104 to the data processor, a reception data buffer 105 from the common transmission line, a reception data buffer 106 from the data processor, a control circuit 107, a transmission resister 108 and a signal interruption detection circuit 109. When the signal from the data processor 3 to the data transmitter 2 is intermitted, the signal interruption detection circuit 109 detects it and informs it to the control circuit 107. Then the control circuit 107 starts the transmission register 108. The transmission register 108 stores a fault notice frame of a multiple address in advance and sends a fault notice frame to the common transmission line 1 through the transmission circuit 102 in a form of the multiple address.
Patent JP-S6274490-A (JP)
Title: Method for treatment of sewage utilizing bacteria
Inventor: SATO AKIRA
IPC: C02F3/10
Filed: 1985-09-27
Abstract: PURPOSE:To promote the propagation of bacteria and to stabilize the quality of water to be treated, by arranging a contact material formed of a material having magnetic force to a sewage treatment route. CONSTITUTION:Excretion flows in a primary treatment chamber 4 where the solid substance in said excretion is sedimented and decomposed while the supernatant liquid is made to flow in the next secondary treatment chamber 5. The sewage having flowed in the secondary treatment chamber 5 is aerated and stirred by air bubbles from an air diffusion pipe 7. At this time, bacteria are also simultaneously stirred to be sufficiently contacted with a contact material having magnetic force formed into a reticulated cylindrical shape and receive magnetic force to propagate. Bacterial actively decompose the org. substance of sewage and the supernatant liquid of the decomposed sewage flows in a water feed control tank 2 to be made to quantitatively flow in a soil treatment tank 3 by an air lift pump 8. River sand 13 is provided in the treatment tank 3 in a state sandwiched between magnetic mats 12, 14. By this method, purifying capacity is enhanced.
Patent JP-2001058014-A (JP)
Title: Golf club head
Inventor: MASUDA NAOYUKI
IPC: A63B53/04
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: Not merely to prolong a carry but to exactly regulate the carry, for example, by every shaft number as well by fixing a shaft mounting pipe via a spacer made of metal to the rear surface side of a clubface member to assure the strength of the clubface. SOLUTION: The clubface member 3 and shaft mounting pipe 2 of the golf club head having the clubface member 3, a head body 1 and the shaft mounting pipe 2 are formed as separate bodies. The spacer 4 is welded by a weld zone 7 between the rear surface side 6 of the clubface member 3 and the shaft mounting pipe 2. The clubface member 3, the head body 1 and the haft mounting pipe 2 are integrated by welding. The spacer 4 consists of a metallic blank having a Young's modulus of 7 to 12 GPa. Also, the spacer 4 consist of pure titanium and the spacer 4 consists of an α type titanium alloy or an αβ type titanium alloy.
Patent JP-2000043287-A (JP)
Title: Ink jet printer
Inventor: KIMA KAZUHISA
IPC: B41J2/175
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer having a means for detecting the residual quantity of ink correctly. SOLUTION: Two optically reflective parts 4, 5 having different reflective surfaces are disposed in an ink tank body 1. Two optical sensors corresponding to the optically reflective parts 4, 5 are disposed on the bottom of the body. Residual quantity of ink is detected by detecting the level of ink using the optically reflective parts 4, 5.
Patent JP-S62117524-A (JP)
Inventor: ROBAATO EICHI UEBU
IPC: A61B3/14
Filed: 1986-09-16
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-S6194684-A (JP)
Inventor: TSURUTA SHIZUO
IPC: D06F33/02
Filed: 1984-10-17
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-H0958870-A (JP)
Title: Volume reducing machine
Inventor: AKIYAMA SEIZABURO
IPC: B65G65/48
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To positively release powder/grain from a volume reducing machine by forming such structure that the powder/grain deaerated and brought into a discharge position receives push-out force from an outer chamber by compressed air in addition to its own weight and centrifugal force. SOLUTION: A rotor 25 is rotated in the direction of an arrow mark W in association with the rotation of a driving shaft 50 and a shaft 24. Air flow is generated in a path of an outer chamber 37 → a perforated plate 31 → an inner chamber 32 → an air hole 36 → a cavity 41 → an exhaust port 46 by negative pressure imparted to the exhaust port 46 from a vacuum pump 47 to powder/grain 48 supplied to each outer chamber 37 from an inlet 22, thus deaerating the powder/grain. When the air hole 39 comes directly below, the air hole 39 is communicated with a filling hole 42. As a result, the compressed air acts upon the powder/grain 48 in the outer chamber 37 through the filling hole 42 → the air hole 39 →the inner chamber 32 → the perforated plate 31 so as to press the powder/grain 48 downward.  The powder/grain 48 is easily released from the outer chamber 37 by the pressure of the compressed air in addition to its own weight and centrifugal force so as to move downward from the exhaust port 23.
Patent JP-H0960560-A (JP)
Title: Intake manifold
Inventor: HAMAOKA SHUNJI
IPC: F01M13/00
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To improve volumetric efficiency, obtain good startability and realize forming into compactness, in an internal combustion engine having a mixer to perform throttle governing in the upstream of an intake manifold. SOLUTION: A tilt is provided in a U-shaped pipe 2, a pipe 2a in an inlet side of a cylinder head 3 is inserted through a manifold capacity part 1, and it is mounted in the cylinder head. An oil reservoir is provided in a bottom surface of the manifold capacity part corresponding to a lower part of the pipe 2, and a small hole is provided in a lower side of this pipe. The bottom surface of the manifold capacity part 1 and the bottom surface of the U-shaped pipe 2 are placed so as to be almost in the same position. A pipe of small diameter is provided between the U-shaped pipe 2 in the inlet side of the cylinder head 3 and the bottom surface of the manifold capacity part 1.  A mixer is arranged in a position in the vicinity of a mounting surface of the U-shaped pipe, and a plate is provided in a position slightly lower than an outlet position of the U-shaped pipe in the inside of the manifold capacity part.
Patent JP-S6275387-A (JP)
Inventor: ISHIYAMA TAKENORI
IPC: G21C19/19
Filed: 1985-09-30
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-S6372206-A (JP)
Title: Reference power supply circuit
Inventor: SONEDA MITSUO
IPC: H03F3/45
Filed: 1986-09-13
Abstract: PURPOSE:To simplify the manufacture process by using enhancement and non- doped PMOS.FETs so as to form differential amplifier pairs and using the same kinds of PMOS.FETs to form a current mirror and feeding back the current to the input/output stage. CONSTITUTION:The non-doped (ND) PMOS.FETM1 and the enhancement (EHM) PMOS.FETM2 are connected to a constant current source I2 to constitute a differential amplifier. Drains of the FETs M1, M2 are connected to NMOS.FETs M6, M7 to constitute the current mirror. The drain of the FETM2 is connected to the gate of the NMOS.FETM5 and the gate of the FETM2 is connected to a constant current source I3 and the HEM PMOS.FETM4. The drain of the FETM5 and the gate of the FETM4 are connected to the constant current source I4 to constitute an output terminal OUTPUT. A differ ence in threshold values of the EHM PMOS.FETs M2, M4 and the ND PMOS.FETs M1, M3 is extracted as a standard voltage from the output termi nal OUTPUT. Thus, no depletion process is required to simplify the manufacture process.
Patent JP-H0764425-A (JP)
Title: Image forming device
Inventor: NAGASAKI KOICHI
IPC: F16C13/00
Filed: 1993-08-31
Abstract: PURPOSE:To enable the fixing rate of toner to be enhanced and to enable both warm-up time and power consumption to be reduced by forming the base of a heater roller from a specific conductive ceramic. CONSTITUTION:A heater roller 1 has a volume specific resistance of 0.1 to 10OMEGA.cm and has a cylindrical base 2 made from ceramics of a perovskite crystal structure. A plating layer of an electrically conductive metal, such as Ni, Ag or Al, is formed on the surface of each end of the base 2 to provide electrodes 3, and brushes 4 are brought into sliding contact with the electrodes 3 so that the heater roller 1 carries current. The surface of the base 2 except the electrodes 3 is coated with a layer 5 of mold releasing agent by electrostatic coating or by flame spraying. The ceramics from which the base 2 of the heater roller 1 is made is heated by itself because of its conductivity. Therefore the overall surface of the heater roller 1 can be heated evenly, and the fixing rate of toner 40 can be greatly enhanced.
Patent JP-S60107889-A (JP)
Inventor: OSHIMA NOBUYUKI
IPC: H05K3/14
Filed: 1983-11-17
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-H1047990-A (JP)
Title: Grounding structure of input amplifier unit of measuring instrument
Inventor: YODA HIDEAKI
IPC: H05K7/14
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To secure a grounding route separately when the input amplifier unit is mounted on a measuring instrument main body. SOLUTION: Of the measuring instrument 11 having the input amplifier unit 21 mounted on the measuring instrument main body 12, the input amplifier unit 21 is formed of an amplifier main body part which contains an amplifier substrate and a resin panel part 25 which has conductive insert metal fittings 26 provided with a through hole 26a enabling free screw fitting to the measuring instrument main body 12 and is put in a resin casing.  The resin panel part 25 is equipped with a conductive connection plate 28, which has a through hole 29 in the surface facing the through hole 26a and is fixed to the resin panel part 25 and provided with a grounding route with the amplifier substrate, on the side of a back surface including the insert metal fittings 26, and the input amplifier unit 21 is mounted on the measuring instrument main body 12 by leading the grounding route to the chassis part 14 of the measuring instrument main body 12 by engaging a screw 31 threadably with the chassis part 14 from the through hole 26a and bringing the conductive connection plate 28 and insert metal fittings 26 into close contact with each other.
Patent JP-S59107554-A (JP)
Title: Semiconductor module
Inventor: ITOU TSUNEO
IPC: H01L23/15
Filed: 1982-12-13
Abstract: PURPOSE:To contrive the realization of a smaller-sized semiconductor module with higher integration by a method wherein an SiC with high resistivity is directly provided with an Si layer for making an IC and the IC is made one unit, and the plural units are laminated. CONSTITUTION:BN and BeO are mixed in SiC and sintered, and bases 5, 6 and 7 turned into insulators are approximate to Si in coefficient of thermal expansion, the thermal conductivity is over 30 times larger than that of Al2O3 and the strength is also about two times larger. A polycrystalline Si is epitaxially formed on each base and made into single crystal for being formed into Si layers 8, 9 and 10, an IC is formed on the surfaces, Al wiring layers 11, 12 and 13 and electrode pads 14, 15 and 16 are made and soldering bumps 17, 18 and 19 are attached to one part of the pads. At units 2 and 4, holes 20 and 21 penetrating the bases and the Si layers are arranged in a row for disposing in upright external lead pins 22 and 23 filled with conductive material. Conductive material are filled in the transparent hole 24 of unit 3 as well. The units 2, 3 and 4 are laminated, applied pressure and heat, and integrally formed in one body with each other. According to this structure, a semiconductor module can be enhanced the integration and, at the same time, the strength and heat radiating property of the entire module are improved, and moreover, the size can be miniaturized.
Patent JP-S6375143-A (JP)
Inventor: NOGAMI SHIGEO
IPC: D03D27/10
Filed: 1986-09-13
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-S62142563-A (JP)
Inventor: SHIRAI HIROYOSHI
IPC: A61L9/01
Filed: 1986-09-17
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-H0752223-A (JP)
Title: Heat shrinkable tube material
Inventor: OGATA KAZUYA
IPC: F16L9/12
Filed: 1993-08-09
Abstract: PURPOSE:To provide a improved heat shrinkable tube material, wherein an enhanced extrudability is improved. CONSTITUTION:Due to the addition of 0.2-3wt.% of silicone micromolecular polymer such as dimethyl polysiloxane to tube molding material, remarkable reduction of die tailings and nipple tailings developing at the extrusion molding of tube is contrived, resulting in obtaining heat shrinkable tube having fine external appearance and making stable continuous production of the material concerned possible without exerting a bad influence to crosslinking and expanding process.
Patent JP-S59106190-A (JP)
Inventor: NIKI KENICHI
IPC: H05K3/40
Filed: 1982-12-10
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-H02119236-A (JP)
Title: Method and device for deciding minority carrier diffusion length from linear constant photon-flux photovoltaic measured value
Inventor: JIYASETSUKU JIEI RAGOOSUKI
IPC: G01R31/265
Filed: 1989-08-23
Abstract: PURPOSE: To accurately, reliably, easily and quickly measure minority carrier diffusion length by analyzing surface photo voltage, which is measured by successively irradiating semiconductor with single color radiation beams of constant photon flux with different photon energies, as a function of the absorbancy index. CONSTITUTION: The surface of a semiconductor is successively irradiated with single color radiation beams of substantially constant photon flux with different photon energies to induce surface photo voltage, and its photo voltage V is measured. Then, the photo voltage V is analyzed as a function of the absorbancy index αof each photon energy for the semiconductor, and a minority carrier diffusion length is calculated. For instance, linearity of photo voltage V as a function of the beam strength is confirmed, then, photo voltage V is measured for six different photon energies of constant effective photon flux within a linear range.  Lastly, inverse number V<-1> of the photo voltage is plotted as a function of the inverse absorbancy index α<-1> of a specific wavelength with which the photo voltage V is measured, and the minor carrier diffusion length L is calculated by extrapolating the plot to the X axis.
Patent JP-H0772994-A (JP)
Title: Picture input/output system
Inventor: MAZAKI TATSUYA
IPC: G06T1/00
Filed: 1993-09-01
Abstract: PURPOSE:To improve the efficiency of picture input work by providing picture input/output devices, network connection means and control means for plural units and controlling the picture input/output device in the other unit through a network. CONSTITUTION:First and second units provided with digital color copying machines 10 and 20 having picture input/output functions are connected through the local area network 30. The respective units are provided with copying machine controllers 12 and 22 having connection functions to the local area network 30 and with computers 14 and 24 for controlling the digital full color copying machines 10 and 20 through the copying machine controllers. When a picture fetch command is issued from the first unit to the second unit a user fetches a picture, the copying machine controller 22 in the second unit fetches picture data from the digital full color copying machine following the command and transfers it to the first unit.