baber/WOPTO huggingface dataset:
Patent JP-S5848782-A (JP)
Title: Guide vane
Inventor: KAMISAKO TATSUHIRO
IPC: F03B3/18
Filed: 1981-09-18
Abstract: PURPOSE:To facilitate the disassembling and incorporating of the guide vane only by a method wherein a vane for the guide vane is divided into three parts which are vertical to the axial direction of shafts attached with both ends of the vane while each divided parts of the vane are connected by a connecting means capable of being disassembled. CONSTITUTION:The vane 3a of the guide vane 3 is divided into three parts of an upper vane 3A, an intermediate vane 3B and a lower vane 3C which are vertical to the axial direction of the shafts 3b, 3c, while they are connected by a connecting means consisting of a connecting bolt 12 and the like and capable of being disassembled. The guide vane is divided so as to satisfy the relation of LM>HL, LU<H, where LU represents the length of the upper shaft 3b plus the same of the vane 3A, LM represents the length of the intermediate vane, HL represents the length of a lower shaft 3c and H represents the total length of the vanes 3A-3C. According to this method, the disassembling and the incorporation of the guide vane only may be effected without disassembling an upper cover or the like (not shown in the diagram).
Patent JP-H09325493-A (JP)
Title: Alkali development resin component which excels in flexibility and material for forming picture image using the same
Inventor: FUJISHIRO KOICHI
IPC: H05K1/03
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an alkali development resin component which has high sensitivity and excellent flexibility and a picture image formation material which is suitable for the application such as a color filter by using the resin component. SOLUTION: This component is obtained by reacting additional product of diglycidylether and (meta)acrylic acid with acid anhydride at stock ratio of 0.3<=X<=0.9 (wherein, stock ratio X= acid anhydride group mol number of stock acid anhydride}/ hydroxyl group mol number of stock additional product}) and then by reacting the obtained acid denatured unsaturated resin with diisocyanate compound at stock ratio of 0.05<=Y<1 (wherein, stock ratio Y=[ isocyanate group mol number of stock diisocyanate compound}/ hydroxyl group mol number of stock additional product}] ×  1/(1-X)}). Moreover, a material for color filter and an insulation material are obtained by using this alkali development resin component.
Patent JP-H0812225-A (JP)
Title: Elevator car
Inventor: TAKAHASHI YASUHIRO
IPC: B66B11/02
Filed: 1994-06-28
Abstract: PURPOSE:To provide a comfortable elevator car which is prevented from water/ oil intrusion through a side plate/joint coupling part by furnishing a distance piece in a signal piece structure with the side plate at the coupling part, and making coupling of the side plate with joint from inside the elevator car. CONSTITUTION:An elevator car is composed of a side plate 1 installed upright on a baseboard 3 and a joint 2 arranged at the lower part of the side plate 1. A distance piece 4 in a single piece structure with the side plate 1 is furnished in the coupling part of the side plate 1 with the joint 2, wherein it is made practicable to perform the coupling works from inside the elevator car. That is, a threaded hole is provided in the distance piece 4 so that the joint 2 and distance piece 4 are hinged together by a screw 5, and thereby the joint 2 is fastened to the side plate 1. According to this constitution, water or oil is prevented from intruding through the side plate/joint 1/2 coupling part, and a comfortable elevator car is accomplished.
Patent JP-S633496-A (JP)
Inventor: KATO HIDEO
IPC: H05K3/46
Filed: 1986-06-23
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-S5848453-A (JP)
Title: Semiconductor integrated circuit
Inventor: ASARI GOROU
IPC: H01L21/8226
Filed: 1981-09-17
Abstract: PURPOSE:To sharply reduce the minimum value of the lag time for the titled integrated circuit while the lag time for power consumption is being maintained at a small value by a method wherein, in the application of an I<2>L gate, a vertical type transistor is composed of the high-density first region of first conductive type, the first region of second conductive type and the third region of first conductive type. CONSTITUTION:Within the partial region 3' of the N type region 3 which was surrouded by a P type region 4, an ion is introduced from the surface by performing ion implantation or the diffusion subsequent to the ion implantation, for example, an N type region 6 is provided adjacent to or in the vicinity of a P  type region 2, and the impurity density of the N type region is made higher  than that of the N type region 3. when the gate I<2>L wherein the NPN transistor  constituted as above is compared with one having no N type region 6, the  munimum value of lag time can be improved remarkably without increasing the  lag time product.
Patent JP-H0441197-A (JP)
Title: Cutting method for thermomelting sheet and device thereof
Inventor: KONDO KEIICHI
IPC: B26F3/00
Filed: 1990-06-05
Abstract: PURPOSE:To increase durability and yet to make the shape of a slit unlimitted, by giving a ultrasonic vibration energy to a sheet by a ultrasonic vibration horn in the transfer process while passing a thermomelting sheet in the space with the edge opposed to the ultrasonic vibration horn. CONSTITUTION:Plural edges 30 are fitted to the outer peripheral part of a rotating roll 2 at interval in the roll axial direction and an edge unit 3 that the outermost operipheral line of the cutting edge 30 is discontinuous is arranged. A ultrasonic vibration horn 6 for giving ultrasonic vibration energy commonly to these edge groups 30 is arranged in opposition to the edge unit 3. The ultrasonic vibration energy is given by the ultrasonic vibration horn 6 to a sheet 7 in the transfer process while passing the thermomelting sheet (nonwoven cloth) 7 between the ultrasonic vibration horn 6 and edge groups 30 and the cutting according to the shape of the edge is performed.
Patent JP-S5847242-A (JP)
Title: Measurement for phase modification points of steel
Inventor: HANAZAKI KAZUHARU
IPC: C21D11/00
Filed: 1981-09-16
Abstract: PURPOSE:To enable the measurement of phase modification points of steel on- line by measuring them at points A1 and A3 based on the results of a measurement of the attenuation of a radiation when it is transmitted through a steel material to be measured. CONSTITUTION:A hot steel material 1 is falling in the temperature momentarily and a radiation generating source 2 is so arranged below the steel material 1 that the radiation is transmitted through the steel material 1 thicknesswise. A scintillation probe 3 is set at the position facing the generating source 2 through the steel material 1 and pulse train signals of the radiation thus obtained is sent to a counter 6 which counts pulse trains according to a sampling cycle set with a timer 7 to determine the detection N(T) of the radiation. A thermometer 4 is provided at a part through which the radiation transmits the steel material 1. Signals of N(T) and the temperature T determined with the counter 6 and the thermometer 4 are inputted into an arithmetic unit 8 to measure phase modification points at points A1 and A3 by computation. Thus, the phase modification points of the steel material 1 can be obtained on line.
Patent JP-S63309692-A (JP)
Inventor: OTANI YASUTO
IPC: C02F1/28
Filed: 1987-06-12
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-H0439957-A (JP)
Title: Heat sink of semiconductor package
Inventor: KIKUCHI MISAO
IPC: H01L23/36
Filed: 1990-06-05
Abstract: PURPOSE:To surely transfer heat and to surely radiate heat evolved from a semiconductor package by securing a fixed or more contact area between a semiconductor package, heat transfer element. and a heat radiation fin by bumps. CONSTITUTION:The heat sink 3 of a semiconductor package has two bumps 32b projecting toward the top of the semiconductor package 2 and two bumps 32c projecting toward the bottom of the radiation fin 33 provided in a symmetric position. The butt end face of the bumps 32b, 32c are shaped flat: the flat parts of these bumps 32b, 32c make sure surface contacts with the semiconductor package 2 and the radiation fin 33, so that heat of the package 2 is transferred from a heat transfer element 32 to the radiation fin 33 and radiated to the air. This way of forming the radiation fin and the heat transfer element out of separate components facilitate manufacture of the radiation fin in a shape of small size and high effect in radiation.
Patent JP-H0313861-A (JP)
Title: Method for detecting damage in metal
Inventor: FUJIYAMA KAZUNARI
IPC: G01N1/28
Filed: 1989-06-12
Abstract: PURPOSE:To detect creep damage accurately by performing etching and sampling of a replica for a metal material in two divided steps, synthesizing the replica observing image for the same part, distinguishing etch bits and the like formed in etching and voids, and measuring the size and the shape of the void. CONSTITUTION:First etching is performed for removing burr formed in polishing and the like around a void 3 in a metal material. Before the first etching, a replica sampling position is determined. After the first etching is finished, the replica is sampled. Then second etching is performed at the same part, and the replica is sampled again. Then, the digital images of said two kinds of the replicas observed through a microscope are synthesized. An etch bit 5 and the like formed by etching and the void are distinguished. Then the size and the shape of the void are measured. In this way, the degree of the creep damage of the turbine rotor and the like in an actual machine can be detected accurately.
Patent JP-H0314448-A (JP)
Title: Fiber drum
Inventor: KASUYA KEIZO
IPC: B65D3/30
Filed: 1989-06-09
Abstract: PURPOSE:To permit a fiber drum to be incinerated immediately after usage without the need of any additional operation by a method wherein adhesive agent is applied between the outer peripheral surface of a joining part formed around the peripheral surface of a bottom plate and the corresponding inner pheripheral surface of a bottom part and a reinforcing back up ring is fitted over the joining part and the lower edge of the bottom part. CONSTITUTION:A seal part 5 coated with a soft synthetic resin is formed around the peripheral edge of an opening at the top of a paper-made body part 2 and the corresponding groove part 6 is formed by curling a disk-shaped pheripheral edge of a mating paper-made lid part 3. The lid part 3 is securely attached to the body part by a method wherein the groove part 6 is fitted over the seal part 5 and a binding band 7 is fastened around the outer periphery of the lid part. A paper-made bottom plate 4 for closing an opening at the bottom of the body part 2 is provided with a joining part 8 extended downwardly and vertically from its disk-shaped peripheral edge. The bottom plate 4 is firmly attached to the bottom opening of the body part 2 by a method wherein the outer peripheral surface of the joining part 8 is coated with an adhesive agent 9 and the bottom plate 4 is inserted into the body part 2 from its bottom opening. A paper-made, annularly-shaped reinforcing back up ring 10 with a U-shaped cross section, with its inner surface coated with an adhesive agent, is fitted over the joining part 8 and the lower edge of the body part 2.
Patent JP-H04369684-A (JP)
Title: Brightness control system for display device
Inventor: NISHIYAMA HARUYASU
IPC: G09G1/02
Filed: 1991-06-19
Abstract: PURPOSE:To realize low brightness without requiring any special circuit for brightness control and prevent deterioration of a display part from advancing by performing control by a memory control circuit so that normal brightness information is converted into low brightness information at the time of a low brightness display. CONSTITUTION:The normal brightness information stored in a memory 1 is displayed at a display part 4 under the control of the memory control circuit 3 and at the time of the low-brightness display, the memory control circuit 3 converts the normal brightness information into the low brightness information. Therefore, when an operator is absent or when a computer requires a time for internal processing, a 1st write signal is applied to the memory control circuit 3, so the memory 1 is switched to low brightness. Consequently, the brightness can be decreased only by rewriting the data in the memory 1, so even a display device which has no special brightness control circuit can decrease the brightness of this display part 4, so the deterioration of the display part 4 can be prevented from advancing.
Patent JP-S6125340-A (JP)
Title: Speed converting circuit
Inventor: NODA SEIICHI
IPC: H04J3/07
Filed: 1984-07-16
Abstract: PURPOSE:To attain ease of design and production by using a speed converting circuit in common for slaves synchronization and independent synchronization system so as to change optionally the system depending on the changeover setting of a switch. CONSTITUTION:A frequency divider 101 of a speed converting circuit applies frequency division to the 1st clock 11 extracted from a reception signal, a frequency divider 102 applies frequency division to the 2nd clock 12 from a phase locked loop and an output clodk of the frequency dividers 101, 102 controls the write of an input data 10 to an elastic memory 106 and the read of an output data 50. The phase of the clocks of the frequency dividers 101, 102 is compared by a phase comparator 103. Further, the clock 11 is fed to the gate 100 to block the input by using a clock stop signal 43 from a control circuit 108. Further, a frame synchronizing pulse 30 and the clock 11 are fed to a frame timing generating circuit 104. Then a multiplex signal timing pulse 40 and a staff timing pulse 41 from the circuit 104 are fed to the circuit 108 and they are used in common for subordinate and independent synchronizing in the switching of the selection switch 107.
Patent JP-2000333900-A (JP)
Title: Helical groove processing device for channel tube for endoscope
Inventor: AKAHA TOSHIICHI
IPC: A61B1/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To surely form helical grooves on the outer periphery of a channel tube of an endoscope even if its diameter is small. SOLUTION: The helical grooves are formed by winding a wire 6 on the outer periphery of the channel tube 2 for the endoscope. This device includes a rotating means 4 which rotates the tube 2, a supply means for supplying the wire 6 to the tube, a tube retaining member 13 which supports part of the tube 2 and suppresses the distortion of the tube 2, a tube anchor member 5 which suppress the deflection in the diametral direction of the tube 2, a supply means 7 and a table which holds the tube retaining member 13 and the tube anchor member 5. The wire 6 is wound around the outer periphery of the tube 2 by moving at least either of the tube 2 and the table 11 in the axial direction of the tube 2.
Patent JP-S5671477-A (JP)
Title: Operating system of pwm inverter
Inventor: MORI SADAO
IPC: H02M7/48
Filed: 1979-11-13
Abstract: PURPOSE:To improve the frequency characteristics of an AC output voltage from the PWM inverter by arraying a number of pulses in the respective half cycles of an AC output voltage and varying the pulse widths of the respective voltages. CONSTITUTION:A gate signal forming circuit 11 produces a pulse V2 having a reference rectangular waveform V1 for determining the frequency of an AC output voltage and pulse width of the voltage responsive to the frequencyof the AC output voltage and the rectangular waveform V3 based thereon in accordance with the output signal 14 from a frequency setting circuit 10. The waveforms V3 and the pulse V2 are applied to a distributing circuit and the gate turn-off thyristors 2-7 of the inverter 1 through a gate signal amplifying circuit 13. Thus, the pulse widths of the respective AC output voltages vary rectilinearly with respect to the pulse widths, and the pulse width is fixed in the low frequency band, and f vs. voltage characteristics can be raised by raising the AC output voltage.
Patent JP-H01317960-A (JP)
Title: Paper adjustment system
Inventor: SERITA NOBUHITO
IPC: B65H29/60
Filed: 1988-06-15
Abstract: PURPOSE:To perform adjustment of the paper without occurrence of a jam by receiving the paper at a rocking frame that is pivotally held on the receiving side of the paper, and by forming a slide frame between the free edge of the oscillating frame and multiple storage parts of the paper. CONSTITUTION:A sheet of copied paper P which is ejected from an image formation device body 31 is received at a receiving part 36, and is guided through a guide 39 and moved and put on an oscillating frame 52 which oscillates around an axis 51. The free edge of the frame 52 oscillates to a slide frame 54 that is formed opposite to the designated accommodation chambers from 40a through 40e, and a sheet of paper P is transferred to a non-edge belt 57 which is wound on the frame 54. The sheet of paper P on the belt 57 is transferred to the predetermined accommodation chambers from 40a through 40e. Thereby, a sheet of paper P can be classified and accommodated neatly with accuracy without occurrence of a jam.
Patent JP-S63312463-A (JP)
Inventor: SANO KENJI
IPC: E04F15/02
Filed: 1987-06-13
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-S6125500-A (JP)
Inventor: ONO YASUYUKI
IPC: C13B25/06
Filed: 1984-07-16
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-S5937909-A (JP)
Inventor: ITOU SAKUJI
IPC: A47C4/00
Filed: 1982-08-25
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-H05340676-A (JP)
Title: Batch type kiln
Inventor: SAWADA MANABU
IPC: F27B17/00
Filed: 1992-06-08
Abstract: PURPOSE:To obtain a batch type kiln in which a simple constitution makes it possible to preheat the atmospheric gas and prevent the temperature of the preheated atmospheric gas from falling so as to make the temperature distribution in the firing chamber uniform. CONSTITUTION:A batch type kiln 1 is equipped with a gas-feeding pipe 2 and a gas-discharging pipe 3 which both are inserted into the firing chamber 12 in a piping structure that the gas-feeding pipe 2 is held within the gas- discharging pipe 3. From the side of the gas-feeding pipe 2 gas-feeding branch pipes 4 branch off, are passed through the side of the gas-discharging pipe 3, and project into the firing chamber 12 where their ends are open. Gas- discharging outlets 5 are opened on the side of the gas-discharging pipe 3.
Patent JP-S5848304-A (JP)
Inventor: ASAI TOSHINOBU
IPC: H01B3/42
Filed: 1981-09-18
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-H10329696-A (JP)
Title: Brake assistor for vehicle
Inventor: SEKIGUCHI AKIHIKO
IPC: B60T13/12
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To arrange a hydraulic transmitting device having a good feeling in stamping of a brake pedal on a front wheel system side, omit the hydraulic transmitting device on rear wheel system side, and directly supply the hydraulic pressure from an assitor to a wheel cylinder through a selector valve. SOLUTION: This device comprises a control valve 3 for controlling the hydraulic pressure of a hydraulic source by the hydraulic pressure generated in a master cylinder 2 and outputting a control pressure to a booster chamber, a hydraulic transmitting device 4 arranged in a passage between the control valve 3 and a front wheel cylinder 7, and a selector valve 4 arranged in a passage between the control valve 3 and a rear wheel cylinder 8. The selector valve 5 opens the passage by the output hydraulic pressure from the control valve 3, so that the output hydraulic pressure from the control valve 3 can be supplied to the rear wheel cylinder as it is.
Patent JP-S63311290-A (JP)
Inventor: FUKUNAGA EIICHI
IPC: G09F13/26
Filed: 1987-06-12
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-S634222-A (JP)
Title: Liquid crystal lens
Inventor: TODA AKITOSHI
IPC: G02F1/1345
Filed: 1986-06-24
Abstract: PURPOSE:To obtain a liquid crystal lens which has good transparency and optical characteristics by setting the electrode lead-out positions of transparent electrodes almost at 90 deg. to each other about the center of the liquid crystal lens. CONSTITUTION:The liquid crystal lens 20 is constituted by charging liquid crystal 27 in a lens-shaped space of formed of a transparent substrate 21 of Fresnel structure having a transparent conductive film 23, a transparent substrate 22 of Fresnel structure with a transparent conductive film 24, and a spacer 25 made of an insulating body. The transparent electrodes 23 and 24 have electrode lead-out positions at 31 and 32 which is rotated by 90 deg. from 31. An AC voltage is applied to the liquid crystal 27 from an AC power source 30 through a variable resistance 29 to control the direction of the director of the liquid crystal 27 according to the voltage and varies the apparent refractive index of the liquid crystal lens 20, whose refracting power is variable.
Patent JP-H11340495-A (JP)
Title: Solar energy converter, manufacture thereof, building and roof panel
Inventor: MURATA TOMOAKI
IPC: E04D13/18
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of electric insulation between a solar cell and a heat collecting panel by providing an insulation layer of synthetic resin paint of specified thickness on the surface of the heat collecting panel and superposing the heat collecting panel on a solar cell module while directing the surface toward the solar cell module. SOLUTION: A heat collecting panel 2 is a copper plate having high thermal conductivity incorporating water pipes 22 made of copper and an insulation layer 21 of 30 μm or thicker painted with an electrically insulating epoxy based paint is provided on the surface of the heat collecting panel 2. A solar energy converting body M comprises a solar cell module 1 and the heat collecting panel 2 superposed while directing the surface of the heat collecting panel 2 toward the solar cell module 1 and they are bonded integrally through an adhesive layer 14 appearing on the underside of the solar cell module 1. Consequently, electrodes or lead wires interconnecting the solar cells do not touch the heat collecting panel directly.
Patent JP-S628576-A (JP)
Title: Semiconductor device
Inventor: SAKURAI TAKESHI
IPC: H01L21/338
Filed: 1985-07-04
Abstract: PURPOSE:To alleviate the effects of a surface depletion layer and stress, by arranging a polycrystalline or amorphous phase material of a III-V compound semiconductor, between the surface of the active layer semiconductor of a III-V compound semiconductor FET. CONSTITUTION:On a semi-insulating GaAs substrate 1, an active layer 2 is formed by a molecular beam epitaxial method. The active layer 2 is formed with a single crystal of Si doped GaAs. Then a polycrystalline non-doped Ga1-xAlxAs layer 9 is formed on the active layer 2 by a molecular beam epitaxial device. Then the polycrystalline GaAlAs layer at an electrode forming part is removed. A source electrode 5 and a drain electrode 6 are formed on the exposed active layer by using Au-Ge-Ni alloy. A gate electrode 7 comprising Ti/Pt/Au is formed on a gate region. Thereafter, an SiNx insulating film 3 is formed on the surface of the active layer. The exposed surface of the active layer other than a part, on which the electrodes are deposited, is covered by the polycrystalline GaAlAs. Thus said GaAs FET is formed.