baber/WOPTO huggingface dataset:
Patent JP-S52150990-A (JP)
Title: Semiconductor light emitting element
Inventor: WAKITA KOUICHI
IPC: H01S5/00
Filed: 1976-06-11
Abstract: PURPOSE: To let single mode oscillation to be accomplished by applying mesa etching of mutually varying depths to the epitaxial grown layer of a multilayer hetero junction type laser composed of group III-V compound semiconductors and forming two resonators. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03269092-A (JP)
Title: Lubricant for cold and hot plastic processing
Inventor: YANAGIHARA KAZUO
IPC: C10N10/02
Filed: 1990-03-16
Abstract: PURPOSE:To obtain the subject lubricant showing remarkably excellent lubricating properties within a range of plastic processing temperatures, free from formation of sludge or corrosion and capable of ready removal after plastic processing by blending a solt of stearic acid with a viscosity modifier and others. CONSTITUTION:An objective lubricant containing (A) 10-90wt.% one or more stearate preferably selected from metal stearates of Al, Zn, Mg, Ca, Li, Ba, Na, etc., and (B) 5-80wt.% viscosity modifier containing one or more waxes preferably selected from various kinds of waxes, e.g. a natural wax such as carnauba wax, candelilla wax, bees wax or Japan wax, a synthetic wax obtained by hydrogenation of a fatty acid such as rice bran, soybean, beef tallow or whale oil, montan wax and a polyolefin wax.
Patent JP-S54159103-A (JP)
Title: Data transmission system for information transmission network
Inventor: TAKAHASHI MASAHIRO
IPC: H04L12/00
Filed: 1978-06-07
Abstract: PURPOSE:To prevent the delay in transmission and to increase the reliability, by receiving each field having the transfer data number representing the address and data length by the station unit, finding the opposing station address to be transmitted immediately so that the operation of transmission can be started. CONSTITUTION:In the information transmission network of network type, the stations ST1, ST2...ST5 are provided to each connection point. Further, when the station unit, e.g., ST3 receives each field having the number of transfer data representing the address and the data length, the opposing station address to be transmitted immediately is found to start the operation of transmission. Thus, the delay in transmission is prevented and the reliability can be increased.
Patent JP-S52150850-A (JP)
Title: Double effects absorbing type freezing machine
Inventor: MACHIZAWA KENJI
IPC: F25B15/00
Filed: 1976-06-11
Abstract: PURPOSE: The provision of an ejector midway on the piping to send solution from an absorber to a low temperature reproducer facilitates to link the low pressure part to a refrigerant tank bottom of an evaporator with a valved piping to be able to take out the high temperature hot water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58186689-A (JP)
Inventor: YOTSUYA MINORU
IPC: D21C9/10
Filed: 1982-04-22
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-H08265634-A (JP)
Title: Shake correction device
Inventor: KUDO TOSHIMICHI
IPC: G03B5/00
Filed: 1995-03-27
Abstract: PURPOSE: To obtain a sufficient correction effect even at a low frequency after a correction circuit system is stable by starting earlier the correction at application of power in the shake correction device correcting a shake of an image due to a handshake or the like in an apparatus such as a video camera. CONSTITUTION: An angular velocity sensor 101 detects a shake of a device and a DC cut-off circuit 102 eliminates the DC component from the detection signal, the resulting signal is amplified by an amplifier 103 and a low frequency component is cut off through high pass filters 105, 106. Then an integration device 108 generates a correction amount depending on the shake of the device and controls an apex angle of a variable apex angle prism 112 according to the correction amount to correct the shake of the image. In this case, a counter 117 counts an elapsed time from application of power and reduces the cut-off frequency of the low frequency component gradually at application of power.
Patent JP-S60210017-A (JP)
Title: Matching circuit of high frequency coil
Inventor: UETOMI ISAMU
IPC: H03H7/42
Filed: 1984-04-03
Abstract: PURPOSE:To miniaturize a matching circuit of a high frequency coil and to facilitate matching by using a plate type matching capacitor which can be controlled and reducing the floating capacity to decrease its effect. CONSTITUTION:A thin copper plate is used to a saddle type high frequency coil 1, and input terminals 2 and 3 of the coil 1 are extended or remodel into terminal electrodes 7 and 8. Matching electrodes 9 and 10 of a matching capacitor are set close to electrodes 7 and 8 respectively. These four electrodes are supported by support members 11 and 12 containing slide grooves 14 and 15 and then moved along these grooves to increase the space between electrodes 9 and 10 compared with spaces among electrodes 9/10 and 7/8. A coaxial cable is used to an output circuit of a high frequency power supply connected to a matching circuit. Thus the output impedance is matched at the power supply side. This decreases the effect of the floating capacity and facilitates matching.
Patent JP-2000262880-A (JP)
Title: Stirring blade
Inventor: KATO KOICHI
IPC: B01F7/16
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a stirring blade for a stirring device constituted so as to be prevented form the lowering of mixing capacity even if liquid depth increases in the stirring of a liquid of a medium-high viscosity region. SOLUTION: A stirring blade 2 has a flat plate-shaped upper blade 3 formed into an upwardly turned triangular shape and a flat plate-shaped lower blade 4 formed into a downwardly turned triangular shape. These upper and lower blades 3, 4 have partially crossing parts and are formed so as to cross each other at a right angle and inserted in the rotary center shaft 5 to be fixed thereto to form the stirring blade 2.
Patent JP-S59194771-A (JP)
Inventor: KATOU KOUJI
IPC: A63C11/24
Filed: 1983-04-18
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-H04279418-A (JP)
Title: Compression packing apparatus of staple fiber cotton
Inventor: TAKESHITA SHINICHI
IPC: B65B27/12
Filed: 1991-03-06
Abstract: PURPOSE:To miniaturize a product bale by preventing the heat fusion of stable fiber cotton by suppressing the generation of a locally large pressure in the staple fiber cotton in the compression packing apparatus of stable fiber cotton composed of heat funsion fiber. CONSTITUTION:Stable fiber cotton F falls into a measuring hopper 20 after passing between belt conveyor 11 and heater 13. A dispersing 31 is provided in the falling path A of the staple fiber cotton F disperses the staple fiber cotton F into a planar shape. This measuring hopper 20 accumulates the staple fiber cotton F displayed by the dispersing member 31. The accumulated staple fiber cotton F is vertically compressed by preliminary compression plate 44 and main compression plate 49 in a compression space 42 so as to be formed into a package shape.
Patent JP-H06283547-A (JP)
Title: Manufacturing method of semiconductor device and thin film transistor
Inventor: ISHIBASHI TATSUO
IPC: H01L21/302
Filed: 1993-03-26
Abstract: PURPOSE:To obtain a thin film transistor having excellent transistor characteristics by cleaning up the surface of a semiconductor layer before it is etched away. CONSTITUTION:Metallic layer 20, 21 are formed on semiconductor layers 11, 12 to selectively etch away the metallic layers 20, 21 and then the semiconductor layer 12 exposed by the etching step with the surface thereof cleaned up is to be etched away layer. For example, Cr-made metallic layer 20 and Al-made metallic layer 21 are formed on an n type amorphous silicon 12 and a gate insulating film 10. Next, after the formation of a resist pattern, the metallic layers 20, 21 are etched away to form source electrodes 13, 14 and drain electodes 15, 16. Next, the surface of the n type amorphous silicon 12 to be exposed after etching away the metallic layer 20 is treated with fluoric acid to be cleaned up. Finally, the surface of the treated n type amorphous silicon 12 is to be dry-etched away to obtain the specific transistor structure.
Patent JP-S61228129-A (JP)
Inventor: KURISUTEIN GEI
IPC: F16D23/14
Filed: 1986-03-26
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-H10265142-A (JP)
Title: Burglar device of elevator
Inventor: TAZUME KATSUHIRO
IPC: B66B5/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To improve safety of an elevator manager, etc. SOLUTION: When a suspicious person keeps pressing a closing button for a purpose of confining a passenger in an elevator, etc., a timer coil 3 for door closing button pressing time detection is excited, and when specified time passes, a normal opening contact point 9 is closed. Consequently, a door closing continuous pressing time detection relay 5 is excited, a relay coil 6 for door opening control is excited by this contact point, a relay coil 4 for door closing control is released and an elevator cage door is forcibly opened. Additionally, a burglar device operation time rumbling buzzer 14 on the cage rumbles.  Consequently, at the time when the suspicious person keeps pressing the cage inside closing button for the purpose of confining the passenger, etc., it is possible to forcibly open the door, rumble the buzzer on the cage and to improve a crime prevention effect by notifying an outside person.
Patent JP-S59198051-A (JP)
Inventor: RAINHARUTO HAAFUENRIHITAA
IPC: H04B14/02
Filed: 1984-04-05
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-H01241476-A (JP)
Title: Printing apparatus
Inventor: USUI MINORU
IPC: B41J35/00
Filed: 1988-03-23
Abstract: PURPOSE:To sharply reduce imperfection in printing and thereby to obtain a print of high quality at all times, by providing a mechanism for cleaning the end part of a recording head which comes into contact with a resistance layer. CONSTITUTION:In a state wherein a magazine 220 is accommodated in a case, the magazine receives a force in the direction of an arrow B. When an operation is made to take out the magazine positioned by a positioning pawl 160, the magazine moves along a magazine guide 101 in the direction of the arrow B, and a cleaner 230 comes into contact with the end face of a recording head 120 at a point A. In the case when the magazine is accommodated, i.e. moved in the direction of an arrow C, the cleaner comes also into contact with the recording head at the point A. By a series of these operations, an electrode part of the recording head is cleaned.
Patent JP-S61228338-A (JP)
Title: Sensor for detecting contamination of firing furnace
Inventor: ENOMOTO HIROYASU
IPC: F23J3/00
Filed: 1985-04-02
Abstract: PURPOSE:To make it possible to apply soot blow only to a contaminated area, by connecting the pipes constituting a boiler firing furnace by a plate and providing a thermocouple for detecting contamination to the back side of the plate. CONSTITUTION:A sensor seat (metal plate) 3 is attached to the pipes constituting a boiler firing furnace so as to straddle the line of the pipes and thermocouples 4a, 4b, 4c for detecting contamination are attached to the back side of the sensor seat 3. In this constitution, when the firing furnace is not contaminated, there is difference between the temp. thetaa at the central part and the temp. thetac at the pipe part but, as dust 8 is adhered, heat resistance is generated and the flow of heat becomes inferior to reduce temp. difference. Therefore, by measuring the temps. of the thermocouples 4a-4c, the amount of dust adhered to a surface can be detected in the form of the temp. difference of heat resistance. Because of this, soot blow is controlled so as to be applied only to a contaminated area to make it possible to attain to conserve the amount of steam.
Patent JP-H01243822-A (JP)
Title: Controller for power source
Inventor: WARISAYA KANJI
IPC: G06F1/26
Filed: 1988-03-23
Abstract: PURPOSE:To enable the same power source to be set on a high order device and a low order device, by selecting the input passages of power making and breaking signals from a high order, with a selecting circuit according to the setting condition of its power control circuit, and by looping back with the terminal switch of the power control circuit at the lowest end, to control the power sources of respective steps. CONSTITUTION:When the power making switch 18 of a high order device 8 is operated, then the input of power making signal 21 selected by a selecting circuit 16 for a first control circuit 2a, to the selecting circuit 16 of a second control circuit 2b is provided. Besides, by the power making signal 21 selected by the selecting circuit 16 of the second control circuit 2b, the relay 12 of the second control circuit 2b and the relay 12 of a first power source are closed. Then, the respective relays 12, 12 are closed once, the closure is retained by contact switches rl2 thereof. When the relays 12 of the first and second respective control circuits are worked, then main circuits 14, 14 are made, and respective separate circuits 15, 15 are also made.
Patent JP-H05275131-A (JP)
Title: Vacuum terminal and manufacture thereof
IPC: H01R9/16
Filed: 1992-03-26
Abstract: PURPOSE:To carry out good conduction earth of high-frequency wall current to outside by forming an intermediate layer between a vacuum container connection part made of an aluminum alloy and a connector connection part made of a stainless alloy. CONSTITUTION:A vacuum terminal is provided with a leading rod 5 to be fixed in a vacuum container 1 at one end and to be connected with an electric connector 2 at the other end and to be inserted into the inside of a cylindrical connection body 3. The tip part of the rod 5 is projected out of the container 1 and the other end of it has electric contact with a conductive part 4 of the connector 2 to apply electricity to the inside and the outside of the container 1. It is also provided with a ceramic body 6 which is set between the rod 5 and the connection body 3, seals them vacuum air-tightly, and insulates them. The connection body 3 is composed of a vacuum container connection part 7 which is made of an aluminum alloy and attached to the container 1 and a connector connection part 8 made of a stainless alloy and an intermediate layer 9 is formed between them. Consequently, since the sheet materials to compose the connection body are firmly joined by explosion binding, installation properties to the container and installation durability of the connector and conduction earth are made excellent.
Patent JP-S57183087-A (JP)
Title: Laser equipment
Inventor: KANEHARA YOSHIHIDE
IPC: H01S3/097
Filed: 1981-05-07
Abstract: PURPOSE:To control discharge power easily and eliminate switching loss and improve the output efficiency by providing a plurality of AC sources and a phase controller which controls the phase of the output of the AC sources. CONSTITUTION:Laser medium 2 is provided in a air-tight vessel 1 and a pair of electrodes 3A and 3B are provided in the vessel with the medium 2 in between. A plurality of AC sources 12 and 13 which supply energy to the electrodes 3A and 3B for exciting the medium 2 and a phase shifter 11 is connected to one AC source 13. An oscillator 10 is connected to another AC source 12 and the phase shifter 11 is connected to the oscillator 10. The voltage which excites which excite discharge 5 is supplied to the electrodes 3A and 3B from the AC source 12 by the signal of the oscillator 10 and the signal of the oscillator 10 is controlled by the phase shifter according to the phase control instruction 14 and the exciting voltage with different phase is supplied to the electrodes 3A and 3B. With this constitution, the discharge 5 is controlled and the output efficiency is improved.
Patent JP-S55160863-A (JP)
Title: Ac signal storage circuit
Inventor: IKENAGA YORINAKA
IPC: H02H3/02
Filed: 1979-05-31
Abstract: PURPOSE: To store the level and phase of an AC signal exactly with a relatively simple circuit by using an analog configuration into which an AC signal to be stored and a reference AC signal are introduced.  
     CONSTITUTION: The reference AC signal and AC signal to be stored are converted into square waves by square wave converter circuits 1, 2, and a DC signal corresponding to the difference between both phases is obtained by a phase-difference DC converter circuit 5. The DC signal is stored in a DC hold circuit 9 through a sampling gate 6. The DC signal corresponding to the level of the AC signal to be stored is stored in the DC hold circuit 10. A DC output or its inverted output from the DC hold circuit 10 is chopped by analog gates 14, 15, and both outputs after the chopping are synthesized to send themselves to the Miller integrator 16. In this way, a signal the level and phase of which agree with those of the AC signal to be stored exactly can be obtained through a band-pass filter 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01241107-A (JP)
Title: Forming method for magnetic thin-film pattern
Inventor: SUYAMA HIDEO
IPC: H01F41/26
Filed: 1988-03-23
Abstract: PURPOSE:To form a magnetic thin-film having an aimed shape accurately with excellent yield by a method wherein a conductive thin layer is shaped onto a substrate, a plating resist having a required pattern is formed, the magnetic thin film is plated, the plating resist is peeled and the conductive thin layer is removed while using the magnetic thin-film as a mask. CONSTITUTION:When a plating resist 23 having a required pattern is shaped onto a conductive thin layer 22 and the layer 22 is plated with a magnetic thin-film 26, a section except the plating resist 23 is plated with the magnetic thin-film 26. The plating resist 23 is gotten rid of, and the exposed conductive thin layer 22 under the plating resist 23 is taken off selectively while employing the magnetic thin-film 26 as a mask. Accordingly, when a magnetic thin-film 24 having an aimed shape surrounded by the plating resist 23 is coated with a resist 27 and an unnecessary magnetic thin-film 25 except the thin-film 24 is removed through wet type etching, an etchant is not permeated to the magnetic thin-film 24 side having the aimed shape, thus accurately forming the magnetic thin-film 24 having the aimed shape.
Patent JP-H05273769-A (JP)
Title: Drum washing method
IPC: B08B3/02
Filed: 1992-03-26
Abstract: PURPOSE:To uniformly rinse and wash the entire outer peripheral surface of a drum by jetting rinsing liquid to the rotating drum in a vertical state along the outer peripheral surface of the drum from above. CONSTITUTION:The low outer peripheral surface of an upper retainer 15 holding the upper part of the drum 4, which continues to the columnar upper part, is a tapered surface 16 whose diameter gets smaller and smaller as it goes downward. As for the upper retainer 15, each drum 4 is placed on the tapered surface 46 of a lower retainer 45. In such a case, a pure water nozzle 60 is attached to the upper part of the drum 4 in a state where a jetting port turns downward so that pure water may be sprayed to the outer peripheral surface of the drum along the axial direction of the drum 4 chucked between the upper retainer 15 and the lower retainer 45. The pure water is jetted at the specified rate of flow from each nozzle 60 so that the jetted pure water may not be radially spread, and the outer peripheral surface of the drum is washed by the jetted pure water.
Patent JP-S62237381-A (JP)
Inventor: POORU USURITSUCHI
IPC: H02K37/08
Filed: 1987-03-23
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-H07280944-A (JP)
Title: X-ray image sensor, holder thereof and positioning apparatus therefor
Inventor: SUZUKI MASAKAZU
IPC: G01T1/20
Filed: 1994-04-06
Abstract: PURPOSE:To provide an X-ray image sensor which is highly resisting to disturbance noises and surges, a holder of the X-ray image sensor capable of housing the sensor cleanly and safely, and moreover, a positioning apparatus for the X ray image sensor which can set a position and angle highly accurately with respect to the direction of irradiation with X rays. CONSTITUTION:The X-ray image sensor 2 is made up of an X-ray fluorescent plate 26, an optical fiber 25, a CCD sensor 24 which receives a fluorescent distribution transmitted with an optical fiber 25 to be converted into an electric signal, a substrate 23, a container 20 made of a synthetic resin or the like to house components and the like. An X-ray shielding member 21 such as a lead plate is provided in the rear of the substrate 23 to shield passing X rays and prevent the incidence of back scattered X rays. An electroconductive member 22 such as aluminum foil is provided inside the container 20 surrounding the X-ray fluorescent plate 26, the optical fiber 25, the CCD sensor 24 and the substrate 23 to the undersurfaces thereof to be earthed electrically.
Patent JP-S59196751-A (JP)
Inventor: HAGIWARA TATSUO
IPC: B02C17/16
Filed: 1983-04-19
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-H03267630-A (JP)
Title: Heating cooker
Inventor: SAKATA SEIJI
IPC: F24C15/02
Filed: 1990-03-19
Abstract: PURPOSE:To obtain a heating cooker with an electric heating device simple in structure, good in cooling effect and improved in safety by providing in opposite relation one air hole at the upper part of a handle and the other air hole at the lower part of an operation panel and an air guide for guiding a part of cooling air from a fan into the air holes. CONSTITUTION:A handle 2 is provided with an air hole C2 oppositely positioned from an air hole C1 of an operation panel 3'. A cooling fan 6 is provided immediately below the top plate of a body 8 and an air guide 9 is provided, supported by the fan and extended therefrom along the under-side of the top plate of the body 8 and sloped from near the operation panel 3 toward the air hole C1. since the temperature of the one portion of cooling air from the cooling fan 6 in close proximity to the top plate of the body 8 is lower than that of the other portion thereof, a part thereof is conducted through the air guide 9 to the handle 2 to cool the same. This handle cooling structure consists of the handle, door and operation panel having the same thickness and arranged in the same plane, offering an improved cooling efficiency and safety.
Patent JP-2000268088-A (JP)
Title: Device and method for managing work flow execution and recording medium
Inventor: HAZAMA TADASHI
IPC: G06F19/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To enable information transmission so as to determine activity instance to send the information of progress or the like for the first time in the case of execution. SOLUTION: When a retrieval condition of activity instance is inputted, a retrieval condition managing means 2 holds the inputted retrieval condition. An activity instance retrieving means 3 retrieves an activity instance matched with the retrieval condition held by the retrieval condition managing means 2 out of the activity instance managed by a work flow managing means 1. A processing executing means 4 performs processing an objective to a case related to the activity instance provided as a result of retrieval due to the activity instance retrieving means 3. Thus, even when any unexpected problem occurs, various kinds of processing such as information transmission on the activity instance, which is not defined beforehand, can be performed.