baber/WOPTO huggingface dataset:
Patent JP-S60218847-A (JP)
Title: Method of plasma treatment
Inventor: YAMADA YUUICHIROU
IPC: H01L21/302
Filed: 1984-04-13
Abstract: PURPOSE:To remove photoresist quickly and to prevent the corrosion of an object to be treated, by treating the object with plasma principally composed of a particular gas after dry etching it with chloric gas plasma. CONSTITUTION:A film of AlSi alloy is provided on a wafer having a silicon oxide layer on the surface thereof and is pattern masked with photoresist. The AlSi alloy is then selectively etched with CCl4. After finishing the etching operation, the chamber is evacuated without moving the wafer, and then SF6 or NF3 gas or mixture thereof is introduced into the chamber to generate plasma. Electric discharge is stopped upon completion of removal of the photoresist. By analyzing the surface of this wafer, no chloric material is detected and no corrosion is found.
Patent JP-H11267549-A (JP)
Title: Bush for discharge outlet, and centrifugal separator
Inventor: TABATA KOJI
IPC: B04B11/02
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To easily exchange, in a short time, a bush for a discharge outlet mounted on a centrifugal separator. SOLUTION: A fitting met at 4 with a screw part 5 on its outer periphery is integrally provided on the side part of a cylinder part 3 of a wear-resistant material such as ceramics, carbide alloys or urethane elastomers of a bush 2 for discharge outlet. In addition, this bush 2 for discharge outlet is bonded by screwing into a through-hole provided on a casing 1 of a centrifugal separator from the outside of the casing 1 and a rotation stop pin 6 is fitted.
Patent JP-S58190353-A (JP)
Title: Food prepared by using bean jam made from fermented soybean, honey and garlic
Inventor: NAGASAWA NISABUROU
IPC: A23G3/34
Filed: 1982-04-30
Abstract: PURPOSE:To obtain a health food, by adding honey and a garlic to fermented soybeans to prepare a mixed bean jam, kneading wheat fluor, etc. with water, steaming or roasting the resultant dough to give coatings or slices, covering the mixed bean jam with the resultant coatings, or placing the beam jam on the resultant slices or inserting the bean jam between the slices. CONSTITUTION:Honey in a volume of (3/1)-(1/2) based on fermented soybeans is added to the soybeans, and stirred fully without heating, and ground garlic in an amount of (1/10) or less based on the fermented soybeans is then added thereto and mixed to give a bean jam 1. Wheat flour, etc. is kneaded with water, and steamed or roasted to give coatings or slices 2. The resultant bean jam 1 is then covered with the coatings 2, placed on the slices 2 or inserted between the slices 2 to prepare aimed food. The bean jam is designed as a bean jam of the new age without using sugar.
Patent JP-S63241548-A (JP)
Title: Organic electronic material
Inventor: AKASAKI YUTAKA
IPC: H01B1/12
Filed: 1987-03-30
Abstract: PURPOSE:To enable the electrification to bipolarities by using a charge transfer complex of a specified benzoquinone derivative and an electron donative compd. for the titled material. CONSTITUTION:The charge transfer complex of the benzoquinone derivative shown by formula I and the electron donative compd. is used for the titled material. The benzoquinone derivative shown by formula I is exemplified by the compd. having the structural formula shown by formula II. And, the electron donative compd. is exemplified by an aromatic compd. such as benzene, naphthalene, anthracene, pyrene and perylene, etc., p-phenylene diamine and its similar condensed ring type aromatic compd., and a sulfur-contg. electron donative compd., such as tetrathiafulvalene and tetrathiatetracene, etc. Thus, the photosensitive body capable of the electrification to the positive and negative bipolarities is obtd.
Patent JP-S549631-A (JP)
Title: Automatic control system for charging amount
Inventor: KONISHI MASAO
IPC: G03G13/02
Filed: 1977-06-22
Abstract: PURPOSE: To make the amount of an electric charge constant at all times despite the occurrence of contamination of wire as well as change of characteristic of photoreceptor, and prevent the deterioration of typing quality by measuring the surface potential of the photoreceptor after having charged, and controlling the voltage of an electric power used for charging with the surface potential. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10253216-A (JP)
Title: Chilled beverage supplying device
Inventor: ASAMI TORU
IPC: F25D11/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To enable the control of the quantity of chilled water automatically with simple structure by arranging a condensation plate a part of which extends to the out of the surface of chilled water and the remaining part of which is extended into the chilled water of a chilled water tank in a unit having the chilled water cistern provided with a chiller and a chilled water path. SOLUTION: A chilled water tank 1 is provided with an evaporator 4 inside it and chilled water 2 around the evaporator 4 is agitated by an agitator 7. A beverage chilling coil 8 that is the path of chilled beverage is arranged inside the chilled water tank, the beverage as city water or carbonated water being chilled is transferred to a next operating part. In this case, a condensation plate 9 is arranged in the chilled water tank 1 so that a part 9a of it extends to the upward of the surface of the chilled water and remaining part 9b extends towards the chilled water. The vertical position of the condensation plate 9 is adjustable and the drop of the quantity of the chilled water is prevented by adjusting the condenser plate upwards when the environment is of low humidity and adjusting the condensation plate 9 downwards when it is of high humidity.
Patent JP-S61234235-A (JP)
Title: Throttle valve controller of engine
Inventor: KANEKO TADASHI
IPC: F02D41/14
Filed: 1985-04-10
Abstract: PURPOSE:To suppress a pulsation of intake air in the upstream of a throttle valve while improve a response characteristic in an engine when it is decelerated, by minimizing a target throttle valve opening for realizing a target air quantity in consideration of an engine speed. CONSTITUTION:A map in a control unit 25 determines, for a depressing distance of an accelerator pedal 5 detected by an accelerator pedal position sensor 19, a target air quantity which considers a correction for the maximum air quantity determined by a cooling water temperature, detected by a water temperature sensor 23, and an engine speed when a throttle valve 6 is fully opened. The map, from an intake air quantity per one cylinder obtained from said target air quantity and the engine speed, determines the minimum throttle valve opening required for realizing the target air quantity. In this way, an obtained signal of the target throttle valve opening, being output to a throttle actuator 7, controls the throttle valve 6.
Patent JP-S58191166-A (JP)
Title: Thermal line printer
Inventor: HAGANUMA TOMOYUKI
IPC: H04N1/23
Filed: 1982-05-06
Abstract: PURPOSE:To make it possible to print a table free from a break in the vertical line, by a method wherein printing for supplying the space between the vertical lines of a continuous printing line is carried out when vertical line data is present in a same figure of each line printing data of the continuous printing line. CONSTITUTION:When one line printing is carried out, one line basic type data and type modifying data stored in a RAM 3 is transferred to a buffer RAM 5 and a type counter 11 is controlled in a predetermined timing to address the RAM 5 while the basic type data and a distinctive phonetic sign data are imparted to a character generator 7 for every one type in a time sharing manner. In this case, the RAM 3 has printing data storing buffers 31, 32 of each lines of (n-1) and (n). When a vertical line is present in the same figure of each line printing data of (n-1) and (n), printing for supplying the spaces between two vertical lines is carried out and (n) line is printed at a selected printing pitch. As the result, the vertical lines of each lines of (n-1) and (n) are connected and a table free from a break in the vertical line is printed.
Patent JP-H07277146-A (JP)
Title: Wiper driving device
Inventor: OTA KOSEI
IPC: B60S1/08
Filed: 1994-04-13
Abstract: PURPOSE:To prevent the breakage of a driver circuit due to the back electromotive force by providing a switch circuit in the output stage of a driver circuit, which supplies the driving current for driving a wiper motor at a low speed, and cutting off the switch circuit when the wiper motor is driven at a high speed. CONSTITUTION:The signal from a wiper switch 1 is input to a selection command circuit 2, and a driver circuit A1 supplies the low-speed driving current to a LO terminal of a wiper motor 4 on the basis of the LO signal. A driver circuit A2 supplies the high-speed driving current to a, HI terminal of the wiper motor 4 on the basis of the HI signal of the selection command circuit 2. At the time of the high speed operation by the selection command circuit 2, output of the driver circuit A1 is cut by a protecting circuit 5 to protect the driver circuit A1 from the back electromotive force. On the other hand, the wiper motor 4 stop position is maintained by a stop position maintaining circuit 7. The wiper motor 4 stop position signal is detected by a stop position detecting circuit 8.
Patent JP-H04286000-A (JP)
Title: Input method for voice control information
Inventor: MIYAMOTO MAKI
IPC: A63F13/54
Filed: 1991-03-14
Abstract: PURPOSE:To improve the convenience property by receiving and adding accent information and segmentation information between characters to an inputted character string, and outputting the character-string in a voice in accordance with this additional information. CONSTITUTION:From an input character group display area 11, an input of the alphabet is executed by a cursor, and it is arranged and displayed on a LINE area 12 in order of the input. When the input of this alphabet is finished, the cursor is moved to an ACCENT area 13, and desired accent information is inputted to the alphabet which is being displayed. Subsequently, the cursor is moved to a PAUSE area 14, and desired segmentation information is inputted. Next, an output speed of voice data is inputted in a speed area 15, and designation of intensity of an accent is inputted in an accent intensity area 16. Thereafter, whether Roman alphabet reading is executed in order of arrangement in the area 12, or Roman alphabet readins is executed in order reverse to this arrangement is designated in area 17, 18, the end of the input is informed in an area 19, and the voice control information input mode is finished.
Patent JP-H09263257-A (JP)
Title: Power steering device
Inventor: KATA KATSUKUNI
IPC: B62D6/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a power steering device with an excellent responsiveness which can obtain a power assist corresponding to the handle operation at the handle operating time. SOLUTION: In a power steering device 100 in which an oil pump 4 to feed the pressure oil to a power steering cylinder 9 through a power steering valve is driven by an electric motor 7, the power steering valve is made as the first control valve 8a, the second control valve 8b with the sensitivity higher than a first control valve 8a is provided in parallel to the first control valve 8a, while a detecting means 10 to detect the variation of the passing flow rate of the pressure oil is provided at the downstream side of a second control valve 8b, and the rotation frequency of the electric motor 7 is to be controlled depending on the detecting signal of the detecting means 10.
Patent JP-H03277462-A (JP)
Title: Diamond wire saw
Inventor: FURUKURA KATSUMI
IPC: B28D1/08
Filed: 1990-03-22
Abstract: PURPOSE:To improve cutting performance and prevent unsymmetrical wear by providing rotating means, for rotating an endless wire with diamond bits rigidly secured at the specified spaces apart around a center shaft, at the intermediate part of the wire path. CONSTITUTION:At the intermediate part of the path of an endless wire 4 with diamond bits rigidly secured at the specified spaces apart, there are provided rotating means 6, 9 for rotating this wire 4 around a center shaft. The wire 4 in travel motion is thereby rotated around the center shaft without being twisted, so that cutting performance is improved, as well as unsymmetrical wear is prevented.
Patent JP-S62231125-A (JP)
Title: Pressure signal generating device
Inventor: HOTTA TAKATOSHI
IPC: G01M10/00
Filed: 1986-03-31
Abstract: PURPOSE:To apply pressure similar to an actual sea surface to a body to be tested by setting the amplitudes and periods of generated pressure of plural pressure signal generators to proper values. CONSTITUTION:A pressure container 1 is provided additionally with the plural pressure signal generators 3A, 3B, and 3C. Those pressure signal generators 3A, 3B, and 3C are much less in capacity than the pressure container 1, and in concrete a hydraulic pressure chamber which varies the pressure in the pressure container 1 is provided having a boundary at bellows which differ in area. The pressure in the hydraulic pressure chamber varies in a sine wave shape through the displacement of an electrostrictive element by applying, for example, a sine wave voltage to the electromotive element. Then, those pressure signal generators 3A, 3B, and 3C are driven selectively and optionally and the amplitude and period of the signal are further adjusted and set to supply the body 2 to be tested with a test signal which simulates a practical sea surface.
Patent JP-S5410415-A (JP)
Title: Dripping-proof device for nozzle
Inventor: KOKUBU HARUO
IPC: B05B1/02
Filed: 1977-06-24
Abstract: PURPOSE: To prevent water from dripping from a nozzle, by closing a water feeding valve and simultaneously opening a discharge valve, and by draining residual liquid in a nozzle by means of a siphon effect which arises owing to that a bottom end of a drainning pipe is positioned lower than the point of the nozzle. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63241329-A (JP)
Title: Characteristic measurement of optical fiber cable with optical connector
Inventor: HAYAKAWA KOICHI
IPC: G02B6/00
Filed: 1987-03-28
Abstract: PURPOSE:To enable automatic measurement of characteristic of an optical fiber cable efficiently, by automating a changeover connection of an optical connector of the optical fiber cable with a connector switching device. CONSTITUTION:An optical connector 23 of an optical fiber cable 14 is connected to an optical connector 24 of an optical fiber cable 16 to measure an output P3. Then, optical fiber cables 14 and 16 with an optical connector are set on stationary stages 25 and 26 of switching devices 17 and 18 while three optical fiber cables 19a, 19b and 19c are set on mobile stages 12 and 28 thereof 17 and 18. Under such a condition, pins of the optical connectors 23 and 24 are forced into through holes of optical connectors 29a and 30a to measure an output P4 and an arithmetic processing is performed between the output P4 and the output P3 to measure a loss. Subsequently, mobile stages 12 and 28 of the switching devices 17 and 18 are moved upward to measure the subsequent optical fiber cable.
Patent JP-S51151938-A (JP)
Title: Device of compensating errors in steering column assembling
Inventor: IWASAKI TSUTOMU
IPC: B23P19/00
Filed: 1975-06-20
Abstract: PURPOSE: To increase durability of a steering gear and practice a smooth steerage by compensating errors in assembling of a steering column according to a space between a column shaft and spring ratainer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01246903-A (JP)
Title: Fm reception antenna
Inventor: HARADA TAKUJI
IPC: H01Q9/30
Filed: 1988-03-29
Abstract: PURPOSE:To eliminate the projection of the title antenna from a receiver so as to obtain an FM reception antenna which can be fitted flatly to the receiver by outputting signals from the conductive outer shell of a coaxial line conductive and a parallel conductor which are respectively connected with a metallic conductor to the core of the coaxial line after amplification. CONSTITUTION:An amplifier 40 outputs signals from a parallel conductor 30 and the conductive outer shell 12 of a coaxial line 10 to the core 11 of the coaxial line 10 after amplification. The amplifier 40 is constituted of an FET and its gate 41 is connected with the other end 32 of the conductor 30. The source 42 and drain 43 of the FET are respectively connected with the other end 14 of the outer shell 12 and core 11. The length from one end 31 of the conductor 30 to one end 13 of the outer shell 12 of the coaxial line 10 is set at about lambda/#4. When the open ends of the two conductors are arranged on a metallic plate in a confronted state, the potential across both ends is doubled. Since the core 11 is passed through the outer shell 12 which is an induced conductive body, the surrounding electric field is not disturbed and no influence is given to the impedance at the open ends.
Patent JP-S56624-A (JP)
Title: Fabry-perot interference spectrometer
Inventor: NOMURA YOSHITOKU
IPC: G01J3/26
Filed: 1979-06-14
Abstract: PURPOSE:To relax the positioning precision of light path length selection, by inserting movably one wedge-shaped dielectric of a prescribed vertical angle or two prescribed wedge-shaped dielectrics in the vertical direction between two parallel or inclined reflection faces of the Fabry-Perot interference spectrometer. CONSTITUTION:Partial reflection faces are provided on inside faces 3 and 4 of dielectric plates 1 and 2 with both faces polished optically and make angle alpha. Wedge-shaped dielectric 50 of prescribed vertical angle beta is inserted movably between them in the (x) direction. If alpha and beta are so set that tan beta/2 may be equal to the value obtained by dividing sinalpha/2 by (n-cosalpha/2), change DELTAx in the (x) direction of dielectric 50 is relaxed by 1/sinalpha/2 times in comparison with interval change of the normal interferometer. If wedge-shaped dielectrics 50b and 50c of refractive index (n) and vertical angle gamma are inserted in directions opposite to each other between two parallel reflection plates 1 and 2, the above-mentioned change is relaxed by 1/n tangamma times. As a result, the same light path length can be maintaned stably, and the light of a specific wave length can be permit to pass through continuously in respect to time.
Patent JP-S60218848-A (JP)
Title: Method of etching crystal substrate
Inventor: NOBUHARA HIROYUKI
IPC: H01L21/306
Filed: 1984-04-13
Abstract: PURPOSE:To shape the peripheral side face of a concave region into a normally inclined shape, by etching a crystal substrate with the isotropic etching process and subsequently etching the same with the anisotropic etching process. CONSTITUTION:A gallium arsenide wafer 1 having a crystal face 100 is isotropically etched by wet wetching. Since etching rates are differed depending on crystal orientations, a rectangular window 12 (concave region) is provided with a window side face having an inversely or regularly tapered shape as indicated by the dotted lines. The wafer surface is etched by ion beam etching with the use of argon gas. Since this etching is anisotropic, the whole surface is etched in the direction of depth whereby the peripheral side face of the rectangular window 12 is shaped into a regularly inclined shape as indicated by the solid lines. Accordingly, no abnormal condition occurs during further treatment of the substrate, and therefore a semiconductor substrate with high yield and high quality can be obtained.
Patent JP-S60218004-A (JP)
Title: Distance measuring method
Inventor: HAYASHI MASAHIKO
IPC: G01B11/02
Filed: 1984-04-13
Abstract: PURPOSE:To measure the distance to an object of measurement without adjusting the direction of a distance measuring means by putting an image pickup means closer to the object in a specific direction and measuring the distance on the basis of the increase rate of an image which accompanies the approach. CONSTITUTION:When the object A of measurement at unknown distance L is viewed through a lens F while an image pickup surface I and the lens F are held at constant distance lO, the object A is image-formed on the image pickup surface I as a projection image d1. Then when the lens F and image pickup surface I is put closer to the object A by known distance (l) without changing the direction of the lens F to the object A, the object A is projected as an image d2 larger than d1. The increase rate d2/d1 of the increasing image of the object A is used to take measurements from short distance (l) to distance lX to the object A, and consequently the distance is not measured directly and the direction of the image pickup means need not be aligned completely to the direction of the object of measurement, so that the need for complicate coordinate conversion, etc., is eliminated.
Patent JP-H05241678-A (JP)
Title: In-phase/out-of-phase clock generating circuit
Inventor: YAMAMOTO YASUSUKE
IPC: G06F1/06
Filed: 1992-02-28
Abstract: PURPOSE:To provide 180 deg. inverted phase clock by using two invertor strings with the different number of stages and deciding the number of fan-outs of each invertor so that one with more inverter stages is to have the shorter delay time and the one with less stages is to have the longer delay time. CONSTITUTION:The output of an input buffer circuit 1 is divided into invertor strings VS1 and VS2 and supplied to a load circuit 5 through an output buffer circuit 4 after passing through the inverted phase clock generation circuit 3 and a noninverted clock generation circuit 2. When the non-load delay time of the standard invertors is taken as to and the delay time per fan-out is taken as (f), delay time tpd1 at VS1 side is eipressed by a formula I and the delay time tpd2 at VS2 side by a formula II. If the circuit is designed to establish a formula III, tpd1 is equal to tpd2, resulting in accurately adjusting the phase.
Patent JP-H10269152-A (JP)
Title: Storage device array controller
Inventor: KAWAI TATSUJI
IPC: G06F13/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To perform a data transfer processing through a protocol controller, which performs check processing of the normality of a protocol controller of a storage device array controller, without connecting storage devices by utilizing the fact that the protocol controller is operable both as an initiator and as a target. SOLUTION: A dedicated harness 25 short-circuits three buses 21 to 23 without connecting hard disks 81 to 83. As a result, SPCs are considered as connected to the same bus. A CPU 71 executes data transfer among the SPCs 11 to 13 by performing data transfer, making an A-SPC 11 an initiator and B-SPC 12 and C-SPC 13 targets.
Patent JP-S51151962-A (JP)
Title: Sucking device for pl/tes
Inventor: KAWAGUCHI MICHIAKI
IPC: B65H3/08
Filed: 1975-06-21
Abstract: PURPOSE: To facilitate the separation of the uppermost sheet from the lower ones by using a sucking pad having an upper contracting part a pare of which being non-contractive. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56705-A (JP)
Title: Antenna unit
Inventor: KANE JIYOUJI
IPC: H01Q3/24
Filed: 1979-06-14
Abstract: PURPOSE:To obtain the 4-element antenna unit high in the operation gain and small size and light weight, by using the element having negative reactance with very small loss and the positive reactance control circuit canceling the negative reactance. CONSTITUTION:Two pairs of dipole antennas 31, 32 and 33, 34 opposing each other are located orthogonally, and each antenna is constituted with elements 15, 15' having broad surface area and having distributed inductance of small loss. Further, these elements are connected with the resonant circuit consisting of the coil 16, variable capacitor 17, capacitor 18, coil 16', variable capacitor 17' and capacitor 18' to cancel the reactive component of the elements to each frequency. Further, the antenna unit is provided with the switching control means 43, 44 to control the directivity in four ways. Thus, the four-element antenna unit high in the operation gain, small in size and light in weight can be obtained.