baber/WOPTO huggingface dataset:
Patent JP-S63229888-A (JP)
Title: Laser wavelength controlling device
Inventor: AMADA YOSHIO
IPC: H01S3/106
Filed: 1987-03-19
Abstract: PURPOSE:To control a laser ray wavelength very accurately and therefore to obtain a laser ray which is narrowed into a prescribed band in wavelength by a method wherein laser rays wavelength are detected through a spectroscope and an unidimensional photodetector and an oscillating laser ray wavelength is controlled in a feedback manner dependently on the detected results. CONSTITUTION:A rear mirror 2 and a front mirror 3 are provided in an oscillating circuit of a laser device 1, and a first and second etalons 4 and 5 serving as wavelength selective elements are also provided between the mirrors 2 and 3. The oscillated laser rays are externally outputted through the intermediary of a half mirror 6 and the laser rays reflected by the mirror 6 are projected into an optical fiber 8 through the intermediary of a lens 7, and the outputted laser rays are supplied to a spectroscope 10 through a lens 10. The laser rays are separated into a central wave component and side band wave component, which are processed through a wavelength detecting section 105 and a controller 11 and fed back to the etalons 4 and 5 of the laser oscillating device, thereby the oscillating wavelength is very precisely controlled.
Patent JP-S63230187-A (JP)
Inventor: HIGUCHI SADAO
IPC: A63F7/02
Filed: 1987-03-19
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-S54157956-A (JP)
Title: Electric chain block
Inventor: KURONUMA KUNIO
IPC: B66D3/22
Filed: 1978-06-01
Abstract: PURPOSE: To provide a small and inexpensive electric chain block with a simple construction by supportively mounting a motor across a pair of main frames which are arranged as opposed to each other at a space.  
     CONSTITUTION: A hole 19 is drilled on a mainframe 2 and the periphery of the housing 17 of a motor 1 is fitted thereinto. A concave section 20 is formed on a frame projecting to a reduction mechanism 3 and the periphery of the stator 15 of the motor 1 is fitted thereinto. A rotor shaft 6 of the motor 1 is supported on a bearing 21 provided in the concave section 20 at one end while on a bearing 22 provided in the housing 17 at the other end. The two main frames 2 are retained and fixed with a stud bolt 23. A main frame 5 is assembled with the bolt 23 joining a mount flange 24 with the main frame 4 and a reduction mechanism 3 is arranged in a chamber formed by the main frames 4 and 5. Accordingly, the electric chain block can be assembled compact. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07277524-A (JP)
Title: Rotary feeder
Inventor: ZAIKE TOSHIAKI
IPC: B65G65/48
Filed: 1994-04-01
Abstract: PURPOSE:To enable supply of a constant amount of powder and grains by exhausting air in a storage space in which powder and grains are pushed via a air passage which faces a connection section of a supply section and a barrel section of a casing on the rise side in the storage space and whose lower end is opened when powder and grains are supplied in the storage space which rises due to rotation of a rotor. CONSTITUTION:A storage space S is rotated to the descent side due to rotation of a rotor 3 to discharge powder and grains and further rises due to its rotation. The storage space S which becomes empty after discharging powder and grains is connected to a hopper 4 via a supply section 22. Consequently, powder and grains are supplied into the storage space S via the supply section 22. At this time, the storage space S is communicated with an air passage 6 formed along a peripheral wall of the hopper 4 via a passage 7A. As a result, air in the storage space S which is pushed out due to supply of powder and grains flows into the air passage 6 and is exhausted via an air pipe 8.
Patent JP-H02244272-A (JP)
Title: English word retrieving device
Inventor: TAKEUCHI MASANORI
IPC: G06F17/27
Filed: 1989-03-17
Abstract: PURPOSE:To improve the input flexibility of English words by returning a conjugated English word to its original form and reretrieving the word in consideration of the conceivable ways of conjugation in terms of the English grammar when the input English word is conjugated by its past or past perfect form and not coincident with the English word data stored in a storage. CONSTITUTION:When an English word 'applied' is inputted, a conjugation form check means 14 decides the 'applied' as a comjugated form. Then a primary original form conversion means 15 deletes the ending 'ed' to correct the 'applied' into 'appli'. A primary reretrieving means 17 is applied to the 'appli' to recognize that this 'appli' is not included in an English-Japanese dictionary. Thus a secondary original form conversion means 18 is used to change the final 'i' into 'y'. As a result, the 'appli' is corrected into 'apply'. A secondary reretrieving means 20 retrieves the 'apply' and recognizes that the 'apply' is included in the English dictionary. then the 'apply' is displayed as the retrieving result. In such a way, the input flexibility is improved for English words.
Patent JP-H01237142-A (JP)
Title: Image processing method and printing apparatus
Inventor: NAGASAKA FUMIO
IPC: G06T5/00
Filed: 1988-03-18
Abstract: PURPOSE:To obtain smooth image output, by selectively allocating a density conversion curve having a large gradient to a density level wherein a large number of pixels are distributed and imparting the most frequent gradation to the vicinity of density wherein pixels appear most frequently. CONSTITUTION:A CPU 1 controls the address signals A17, A16 of a memory array 16 from an I/O port through signal wires 14, 15. The one-chip CPU 1 reverses the logic of a signal wire 22 and an address buffer 23 is brought to an enabling state while the output of an address counter 21 is brought to a disenabling state by a memory array 16. Continuously, the content of the memory array 16 is read through a data bus 3 to form a histograph of the pixel appearing number of times and data is processed to calculate an expected value of brightness and the selection of a correction curve is performed. This curve may be one having large inclination in the vicinity of a brightness level A. The one-chip CPU 1 controls signal wires 10-13 to perform the indication of the data of the curve preliminarily written in an ROM 17 and performs the reading of the image data from the memory array 16 through an I/O port 18 to binarize the same and substitutes the binarized data to dummy gradation expression to output from an I/O port 19.
Patent JP-S60210326-A (JP)
Title: Method of flange bending work of curbed surface
Inventor: KITANO MASATOSHI
IPC: B21D19/08
Filed: 1984-04-03
Abstract: PURPOSE:To reduce occurrence of ereases or cracks by shifting creases generated in the shrunk flange part formed previously to the elongated flange side when flange bending the edge part of a sheet material having a curved surface. CONSTITUTION:Convex and concave curved parts of the sheet material (a) are placed on a lower die (f) curved to the same form as the sheet material (a) and fixed by a pad (h). Then, an upper die (g) is lowered and forming is started from the flange part that continues near the apex A of the convex curved part, and creases (c) generated in the shrunk flange (b) are shifted to the concave curved part side. When this bending work is completed, the position of working is shifted successively in the direction of trough B of the concave curved part of the sheet material (a). Then, the flange part that continues near the trough part becomes an elongated flange (d). However, creases (c) generated in the foregoing process are shifted to the elongated flange (d), flange bending work can be performed without generating cracks (e).
Patent JP-H02244956-A (JP)
Title: Line fault monitoring system
Inventor: KASHIMA TETSUSHIGE
IPC: H04Q11/04
Filed: 1989-03-17
Abstract: PURPOSE:To allow a line terminating set to detect the fault of data transmitted from the line terminating set to a remote equipment by storing data transmitted to the remote equipment through a specified line and comparing the stored data with data returned from the remote equipment through a stand-by line. CONSTITUTION:In the line terminating set 10, a dropper(DRP) 19 for extracting control order and line data extracts the order from a control channel for a digital line 81 and sends the extracted order to a control circuit 11. At the time of recognizing the completion of the returned connection of a digital line 51, the control circuit 11 controls the DRP 19 and extracts the data of the line 51 returned from the stand-by line 8P of the digital line 81. The control circuit 11 compares the returned data with the stored original data. Consequently, the fault of data sent from the line terminating set 10 to the remote equipment 30 can be detected by the set 10.
Patent JP-2000226918-A (JP)
Title: Snow scraper
Inventor: TSUTSUI OSAMI
IPC: E04D15/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To manipulate a snow scraper for removing fallen snow on a roof from the ground face without getting on the roof. SOLUTION: This snow scraper is formed of ropes, a pulley, and a plate. A guide rope 1 is sent onto a road surface at the opposite side of a house by a rubber ball or a fishing rod or the like, and then, it is hauled to one's side to fix one end of the ropes 1, 2 to a wooden piece or a block. And the other end of the rope 2 where a pulley 3 is fixed is positioned at a vicinal position of the center of the roof, a plate 6 fixed to one of ropes 4 can be pulled up on the roof by pulling up one of the ropes 2, 4. Fallen snow on the roof can be scraped down to the ground by pulling ropes 5, 6. In this way, fallen snow on the roof can be removed from the ground face by repeating these actions.
Patent JP-H05268589-A (JP)
Title: Two-way simple moving picture communication method
IPC: H04N19/85
Filed: 1992-03-24
Abstract: PURPOSE:To improve the picture quality of a communication picture while securing a high compression rate when simple moving picture communication by a natural picture communication terminal equipment employing compression expansion (CODEC) of the adaptive discrete cosine transformation (ADCT) system is implemented by reducing a picture as a 1st stage at a sender side, sending the reduced picture, and displaying the picture after 2nd stage reduction at a receiver side. CONSTITUTION:A natural picture communication terminal equipment provided with a fetch section 1 for an original picture signal, a natural picture memory 4, an ADCT system natural picture CODEC section 3, and a display section 5 for picture data expanded in a natural picture memory 4 is used to send/receive the input moving picture through a communication line 6 and displays the picture. Thus, picture element interleaving to reduce the input moving picture into a display picture size is divided into two stages, and in the 1st stage reduction at the sender side, the picture elements are interleaved to a degree without remarkable loss of the correlation between picture elements so that the original picture element number P is reduced to 1/N. Reception data are expanded and decoded once into a picture whose picture element number is P/N at the receiver side and a picture element number is interleaved into 1/M as a final display pattern size and the result is displayed.
Patent JP-S60209311-A (JP)
Title: Hydropneumatic suspension
Inventor: MIMUKAI KEN
IPC: B60G17/056
Filed: 1984-04-02
Abstract: PURPOSE:To attain the unification and standardization of components of a hydropneumatic suspension and facilitate its manufacture and the control thereof, by unifying the type of the vehicle height control valve, unloading valve, etc. of the suspension as a two-port-and-two-position changeover valve. CONSTITUTION:A vehicle height controller 32, into which working oil is introduced at a prescribed flow rate and prescribed pressure from an oil pressure source 30, comprises vehicle height control valves 33A, 33B and an unloading valve 34, each of which is a two-port-and-two-position open/close changeover valve, and choke valves 35A, 35B, which are fitted with check valves and regulate the flow rates of drained oil. The working oil is supplied from the vehicle height controller 32 to the cylinders 10A-10D of suspensions through damping force controllers 36A-36D for right and left front and rear wheels. Each of the damping force controllers 36A-36D comprises a damper valve 37 for controlling the damping force, a first accumulator 38, a spring stiffness changeover valve 39 of the same type as the valves 33A, 33B, 34, and a second accumulator 40 connected in parallel with the first accumulator through the valve 39.
Patent JP-S56162066-A (JP)
Title: Laser radar device
Inventor: WASHIO KUNIHIKO
IPC: G01S7/486
Filed: 1980-05-17
Abstract: PURPOSE:To observe a weak echo signal from a remote place, by using a liquid- drop jet flight controller to shield a receiving light by liquid drops at the emission time of laser pulse. CONSTITUTION:The output from a pulse laser 21 controller by a controller 22 is irradiated to an objective material 28 to be measured through a transmission optical system 23, and the reflected light is received by a receiving optical system 24. Liquid drops generated from a liquid-drop jet flight controller 10 go across the optical axis of the receiving optical system 24 to shield the incident light in conformity with the timing of pulse emission of the pulse laser 21. Consequently, the background light and the signal light of an initial intensity generated just after laser pulse emission are shielded sufficiently. As the result, since the device is operated with high reliability even if the pulse laser of a high output is used, a weak echo signal from a remote place is observed.
Patent JP-S63233759-A (JP)
Title: Production of fried onion
Inventor: MITSUI FUMITO
IPC: A23L19/00
Filed: 1987-03-23
Abstract: PURPOSE:To produce fried onion provided by moderate crisp properties in simple operation, by covering an onion with a dextrin powder and boiling the powder-covered onion with oil. CONSTITUTION:100pts.wt. onion sliced into a proper size and water-drained off is covered with about 2-7pts.wt. dextrin powder having about 5-30 DE and then boiled with oil according to a conventional method.
Patent JP-S61220923-A (JP)
Title: Vibration control device for vehicle
Inventor: HAGINO YUKIHIKO
IPC: F16F15/02
Filed: 1985-03-27
Abstract: PURPOSE:To effectively reduce the vibration of a vehicle body, by predicting the vibration mode of a vehicle body in accordance with the output of an engine rotational speed detecting device, and by controlling an actuator for applying damping force to the vehicle body in accordance with the result. CONSTITUTION:An engine rotational speed detecting circuit 8 is connected to an engine ignition pulse terminal 7, and a control circuit 9 in a control section 18 obtains a waveform having an amplitude and a phase which correspond to the engine rotational speed detected by the circuit 8. This waveform is then amplified by a power amplifier circuit 10, and thereafter is delivered to an actuator 6 which is constituted such that electromagnetic force which is generated when a coil 63 is energized, is transmitted to a casing 68 fixed to the vehicle body through a coil support 64. Further, torque variations caused by the rotation of the engine 1 is cancelled out by the force from the actuator 6 to reduce the vibration of the vehicle body 4.
Patent JP-S62225414-A (JP)
Title: Air conditioner air automobile
Inventor: HORIGUCHI TAKEMASA
IPC: B60H1/00
Filed: 1986-03-26
Abstract: PURPOSE:To contrive to decrease duct space, to simplify the mechanism of adjusting device and to improve heating efficiency by constituting the device in the caption that an evaporator, an inner case containing a heater core and an air mix door are arranged in order from the upper stream, in an outer case having blow out openings and air quantity control doors. CONSTITUTION:An evaporator 5, an inner case 2 containing a heater core 6 and air mix doors 3 are arranged in order from the upper stream to the down stream and blow out openings 16 and air quantity control doors 4 are provided inside the outer case 1. In this constitution, cold blast E and hot blast F are generated in the outer case 1 and the inner case 2 respectively and controlled by air mix doors 3 and then mixed at blow out openings 1b. The air quantity of mixed and air-conditioned air is controlled at air quantity control doors 4. By this constitution, the constitution of an air conditioner can be simplified, the duct space can be made small and maximum heating ability can be exhibited.
Patent JP-S59193172-A (JP)
Title: Method for preventing blocking of thermoplastic resin coated plate
Inventor: KATOU SHIGEMICHI
IPC: B05D1/36
Filed: 1983-04-15
Abstract: PURPOSE:To prevent blocking by coating a water soluble emulsion type resin paint on the resin coated surface of a thermoplastic resin-coated plate to a specified dry film thickness and drying the same. CONSTITUTION:A thermoplastic resin layer 3 such as a PVC resin paint-coated film layer, acrylic resin film-covered layer or the like is formed via an adhesive agent layer 2 on the surface of a base material 1 and a water-soluble emulsion type resin paint is coated thereon and is dried to form a water-soluble emulsion type resin coated layer 4 to 0.2-1mu dry film thickness thereof. Then blocking is prevented and rain water, etc. are easily removed by the film after the application.
Patent JP-H02246127-A (JP)
Title: Semiconductor device
Inventor: NAKAMICHI TADAHIRO
IPC: H01L21/60
Filed: 1989-03-20
Abstract: PURPOSE:To prevent a short circuit of adjacent wires when the wires stray by a sealing resin by a method wherein an insulating film layer is formed on an outer periphery face of the wires used to connect leads of a lead frame to bonding pads of a semiconductor chip. CONSTITUTION:An insulating film layer 8 which has been coated with an insulating synthetic resin, e.g. a Teflon liquid or a polyimide resin liquid which is heat-resistant, is formed on an outer periphery face of wires 6. A semiconductor chip 5 which has been attached to leads 4 via the wires 6 provided with the insulating film layer 8 is sealed with a synthetic-resin package or the like together with a die pad 2 while one part of the leads 4 is left. Even when the wires stray by a sealing resin during this process and the adjacent wires 6, 6 are going to come into contact with each other, the wires 6, 6 cannot be short-circuited thanks to the insulating film layer 8 which has been formed on the outer periphery face of the wires.
Patent JP-S5415564-A (JP)
Title: Dryer
Inventor: NAKAMURA TOSHIO
IPC: F26B9/00
Filed: 1978-06-01
Abstract: PURPOSE: To dry bedquilt effectively by making folding bag which is connected to the top of hot blast generator and expanded by hot blast a little smaller than quilt so that hot blast would not leak to outside. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03268327-A (JP)
Title: Etching of silicon compound film
Inventor: INAGAKI YASUSHI
IPC: H01L21/308
Filed: 1990-03-16
Abstract: PURPOSE:To improve etching uniformity and etching rate by adding nonionic surface active agent to phosphoric acid based solution. CONSTITUTION:Polyoxyethylene alkyl ether based nonionic surface active agent is added to phosphoric acid based solution for etching a silicon compound film. That is, since the polyoxyethylene alkyl ether based nonionic surface active agent decreases the surface tension of the phosphoric acid based solution, it permeates as far as the inside of a trench of a wafer having, e.g. a fine trench structure. Thereby the etching nonuniformity of a silicon compound film is prevented, and the etching rate can be improved.
Patent JP-H05265295-A (JP)
Title: Image forming method
IPC: G03G15/01
Filed: 1992-03-24
Abstract: PURPOSE:To obtain a fine color image by making toner adhesion quantity always uniform everywhere in an image forming method of lapping toner over a photoconductor so as to uniform color reproduction. CONSTITUTION:Using a KNC(Konica color) process, a static elimination process of photoconductor surface potential immediately before image exposure or a static elimination process of only a non-image part further using a page memory is interposed in a normal image forming proces of electro static charge  exposure   developing so as to smoothen electrostatic latent image potential after the following image exposure. A color image of desirable color reproducibility is obtained by repeating this cycle.
Patent JP-S53149895-A (JP)
Title: Continuous production of hydrogen bromide gas and sulfuric acid from bromine and sulfur dioxide
Inventor: ISHII HIDEKAZU
IPC: C01B17/74
Filed: 1977-06-02
Abstract: PURPOSE: To continuously separate highly conc. H gas and sulfuric acid by continuously dropping water from the upper part of a ractor onto an equivalent mixt. of I 2  gas and SO 2  gas and allowing them to react. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61227696-A (JP)
Title: Controlling method for inverter
Inventor: AKAO YOSHIAKI
IPC: H02P27/12
Filed: 1985-03-29
Abstract: PURPOSE:To easily obtain desired rotational magnetic field without detecting the state of the rotational magnetic field of a load, by using imaginary rotational magnetic field vector. CONSTITUTION:Read Only Memory (ROM) is provided in a micro computer 3 for generating the control signal of an inverter. The ROM has a memory M1 in which data V1-V3 for controlling control switches A1-C2 are previously written, a memory M2 in which the data of Sintheta are previously written, a memory M3 in which the data of Costheta are previously written, a memory M4 in which the data of Costheta are previously written, a memory M4 in which the data necessary for discriminating the angle position of phis-phi=phie the error difference vector between reference rotational magnetic field vector phis and ideal rotational magnetic field vector phi are previously written, and a memory M5 in which the arithmetic operation formula used for deciding unit vectors V1'-V3' is previously written.
Patent JP-S61225856-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NONAKA TERUMOTO
IPC: H01L21/8222
Filed: 1985-03-29
Abstract: PURPOSE:To reduce the number of wirings by providing Schottky barrier diodes at the input path of each cell of driven side and branching wirings led from a drive side cell to connect to each diode. CONSTITUTION:Cells 20, 22A, 22B are formed on the surface of a semiconductor substrate, and each cell has transistors Trs 24, 26A, 26B. Trs 26A, 26B have Schottky barrier diodes 34A, 34B. Wirings 40 made of a metal wiring layer are connected at one end with the output terminal 30 of the cell 20, extended by one on an insulating film of SiO2, branched near the cells 22A, 22B, and connected with input terminals 38A, 38B. With this structure, when the Tr 24 is turned ON, the drain potential becomes substantially equal to the ground potential. Thus, the currents in the Trs 26A, 26B flow to the Tr 24, and the Trs 26A, 26B are turned OFF. When the Tr 24 is turned OFF, its drain potential rises, and the Trs 26A, 26B are accordingly turned ON. The wiring 40 is substantially one, and a fanout expansion is facilitated.