baber/WOPTO huggingface dataset:
Patent JP-S6111856-A (JP)
Title: Operating method of digital control device
Inventor: NAGASE HIROSHI
IPC: G05B15/02
Filed: 1984-06-27
Abstract: PURPOSE:To execute debugging while testing the control of a motional function on the basis of an interpreter system and to attain quick control processing by handling the interpreter and a compiler under the same source program. CONSTITUTION:A digital control device is constituted of an arithmetic unit 11 for executing calculation in accordance with an instruction outputted from a storage device 14, an nput device 12 and an output device 13 for inputting/ outputting signals from/to an external apparatus, storage device 14, 15 for storing data and instructions, a control bus and a data bus for connecting these devices each other. An interpreter and a compiler are stored in respective storage devices 14, 15 and a user select an optional storage device storing the interpreter or compiler to be required.
Patent JP-H04355715-A (JP)
Title: Spatial optical modulation device
Inventor: SATO SHUNICHI
IPC: G02F1/13
Filed: 1991-06-03
Abstract: PURPOSE:To provide the spatial optical modulation device which can be improve in spatial resolution without varying the size of picture elements. CONSTITUTION:This spatial optical modulation device is provided with an electric address type liquid crystal spatial optical modulator 10 which has a 1st plane composed of plural picture elements 11 and 12 crossing the optical axis and can vary the refractive indexes of the picture elements 11 and 12 by applying voltages, and an electric address type liquid crystal spatial optical modulator 20 which has a 2nd plane consisting of plural picture elements 21 and 22 crossing the optical axis and can vary the refractive indexes of the picture elements 21 and 22 by applying voltages; and the electric address type liquid crystal spatial optical modulator 20 is so arranged on the optical axis that at least some of the picture elements 21 and 22 constituting the 2nd surface overlap with the picture elements 11 and 12 constituting the 1st plane in the traveling direction of the light.
Patent JP-S5557908-A (JP)
Title: Positioning unit for driven body
Inventor: YAMAMOTO TAKEMI
IPC: H02P8/32
Filed: 1978-10-24
Abstract: PURPOSE:To make it possible to improve stop characteristics of a driven body by suppressing unneeded vibration greatly by combining a mechanical stopping mechanism with an electronic controller. CONSTITUTION:In addition ratchet 7, locking mechanism 10 is added which drives locking piece 9 for stopping ratchet 7 by catching tooth 8 of ratchet 7. While motor control circuit 14 turns type wheel 2 in a direction where a locking method or ratchet 7 is locked by mechanism 10, fixed type bar 1 reaches a print position and the moment unneeded vibration is caused, motor 3 is reversed to stop mechanically wheel 2 from turning by the locking method. In this way, while merits of conventional electronic or mechanical unit are utilized, their demerits, i.e. the need for skill of a high order and accurate control mechanism are completely eliminated.
Patent JP-H0219552-A (JP)
Title: Pile fabric
Inventor: BURIOSUKI RUIGI
IPC: D03D27/00
Filed: 1989-05-24
Abstract: PURPOSE: To obtain a pile fabric stretchable to some extent in a weft direction by inserting pile yarn of which the greater part is natural fibers in a specific state into a ground fabric having potential elasticity, such as a weave, composed of polyester fiber filaments. CONSTITUTION: The weft and warp of the ground fabric having linen or weave or the textile structure obtainable therefrom are composed of the polyester fiber yarn and the potential elasticity is imparted to at least in the weft direction by a heat treatment. Up to four pile picks are inserted between two pieces of the adjacent wefts by using the pile yarn of which the greater part is the natural fibers. The pile picks form in at least part the W bond pile naps within three or five warp through-piles. A special use of this fabric is an upholstery cloth for car seats and other seats of furniture.
Patent JP-H06327166-A (JP)
Title: Charging apparatus
Inventor: HARA TOSHIMASA
IPC: H02J7/04
Filed: 1993-05-07
Abstract: PURPOSE:To provide a charging apparatus which can finish a charging operation without being influenced by a change in the temperature of surroundings. CONSTITUTION:The divided voltage of a battery voltage which is divided by resistances 5, 6 and a reference voltage which is set by resistances 7, 8 are compared by a comparator 9. When the divided voltage of the battery voltage is lower than the reference voltage, a definite voltage which is set by resistances 12, 13 is taken into a temperature-change-rate detection circuit 16 as temperature data, and a charging operation is continued. When the divided voltage of the battery voltage becomes higher than the reference voltage, the output of the comparator 9 is reversed, the ON-OFF state of analog switches 11, 14 is changed over, data which is obtained by a thermistor 2 is adopted after that, and the charging operation is controlled by a charging control circuit 17. Then, when a prescribed temperature change is detected, the charging operation is finished.
Patent JP-H02311381-A (JP)
Title: Treatment of asbestos
Inventor: KAWASAKI HIRONOBU
IPC: C04B41/62
Filed: 1989-05-26
Abstract: PURPOSE:To transform, modify and make harmless asbestos by treating asbestos with an acid while applying mechanical destructive force to asbestos to readily react a basic component of asbestos with the acid in the acid treatment. CONSTITUTION:Asbestos is treated with an acid while applying mechanical destructive force to asbestos. As a method to apply mechanical destructive force to asbestos, any method of acting stress such as shear, compression, tensile stress, etc., on needle-like fibers of asbestos, destroying the needle-like fibers, breaking glassy film consisting essentially of SiO2 on the surface of asbestos or cracking the film may be adopted. Consequently, the acid in the acid treatment is readily permeated into the interior of asbestos, the basic component of asbestos is readily reacted with the acid in the acid treatment, the needle-like fiber of asbestos can be destroyed, dissolved, transformed, modified and made harmless.
Patent JP-S5465059-A (JP)
Title: Profile measuring apparatus
Inventor: GOTOU AKIYA
IPC: C21B7/24
Filed: 1977-11-02
Abstract: PURPOSE: To accurately obtain the profile of the surface being measured in a short time by scanning the surface being measured with a laser beam and condensing the scattered light from the surface being measured with a photo detecting optical system having a specified aperture diameter.  
     CONSTITUTION: In the case of measuring the top profile of a blast furnace, a light transmission window 3 and a photo detecting optical system 4 are provided in a pair at the portion of the shoulder of a blast furnace 1. The pulse laser beam 6 of a YAG laser 5 as a light source is reflected with a scanning mirror 7 and is entered into the furance through the light transmission window 3. The scattered light from the furnace top surface 2 is condensed and the loci of the images obtained by the diode array 8 disposed on the focal plane thereof are examined, whereby the profile of the furnace top surface 2 may be measured. In this case, if a similar measurement system is so provided concerning with other sections as well as to obtain the sectional profiles in orthogonal two directions, the profile may be obtained more accurately. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5558475-A (JP)
Title: Measuring devide of thermal flow bundle distribution
Inventor: OOMORI JIYUNJI
IPC: G01T3/00
Filed: 1978-10-26
Abstract: PURPOSE: To improve the measuring accuracy of the distribution of a thermal flow bundle, by stretching a plurlaity of metallic wires on a frame body in insulating shapes, by vertically placing the metallic wires to the direction of the thermal flow bundle and by measuring the change of the resistance of the metallic wires.  
     CONSTITUTION: Metallic wires 5 are arranged in a plane rectangular to the incident direction 1 of high-speed particles in grid-like shapes. A frame body 6 supports the metallic wires 5. A meter 8 is connected to the both ends of the metallic wires 5 by means of lead wires 7 in order to measure the resistance of the metallic wires 5. Since the metallic wires 5 are subject to a thermal flow bundle of the high-speed particles and their temperature rises, the mean temperature rise of the metallic wires 5 can be measured by measuring the change of resistance at the both ends of the metallic wires 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07332242-A (JP)
Title: Hermetic compressor
Inventor: TANAKA TETSUYA
IPC: F04B39/12
Filed: 1994-06-14
Abstract: PURPOSE:To suppress absorption of a moisture content by freezer oil in a hermetic compressor body during mounting and exchange. CONSTITUTION:Openable on-off valves 8a and 8b are located in the discharge pipe 2 and the suction pipe 3 of a body 1. The closed container of the body 1 previously sealed with freezer oil needed during operation forms refrigerant atmosphere used in a freezing cycle. This constitution performs mounting and exchange without exposing the interior of a compressor to the atmosphere.
Patent JP-S62297542-A (JP)
Inventor: HANSU HAINRITSUHI BUERUSHIYOFU
IPC: F16D3/223
Filed: 1987-05-29
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-H10327367-A (JP)
Title: Television receiver
Inventor: MIYAGUCHI HISASHI
IPC: H04N5/45
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver allowing a user to watch by switching the number of pictures at the time of displaying multi-pictures by selecting the number of pictures at the time of displaying the multi-picture of the television receiver with a multi-picture display function. SOLUTION: When a multi-picture function is turned on by multi-picture SW 9, a video signal switched by the video switching SW 3 from the video signal of a tuner 1 tuned by a tuning controller 8 and a video signal inputted from a video input device 2 is displayed on a video display part 6 by multi- pictures by a multi-picture display device 4 controlled by a multi-picture display device controller 5. At this time, the number of the pictures selected by a user with a number of multi-pictured switches SW 7 is recognized by the controller 5 to control the device 4 to make the number of the pictures selected by the user to be displayed. Thereby, a problem that a user can watch only the multi- picture of the number of pictures decided in advance is avoided.
Patent JP-H04336940-A (JP)
Title: Work diameter measuring device
Inventor: OKADA YASUAKI
IPC: B23Q17/20
Filed: 1991-05-07
Abstract: PURPOSE:To measure work diameter with good accuracy by simple measuring operation regardless of heat distortion or poor work mounting. CONSTITUTION:There is provided a work abutting member 12 having a pair of work abutting surfaces 12a, 12b, for touching the outer peripheral surface of a work W respectively with a predetermined angle opened. There is provided a distance sensor 17 for measuring the distance from a reference position to the outer peripheral surface of the work at the middle of a pair of the work abutting surfaces 12a, 12b of the work abutting member 12. Current flow across electrode plates 15, 16 detects that both the work abutting surfaces 12a, 12b are in contact with the work W. Thus, the distance from the reference position to the outer peripheral surface of the work is measured at its detection timing with the distance sensor 17. Work diameter D is calculated based on its measured distance.
Patent JP-S6020966-A (JP)
Inventor: RUDORUFU TSUINKU
IPC: B41M5/323
Filed: 1984-06-28
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-H0996656-A (JP)
Title: Lan tester
Inventor: HANEDA SHOJI
IPC: H04B17/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To execute a continuity test and a false wiring checkup test only at one end of paired signal lines to be tested, by supplying a current from a power supply part to either of the signal lines at one end and by detecting the current flowing through the line on the side to which the current is not supplied. SOLUTION: At the time of a continuity test of a reception line, HUB is connected to terminals RA and RB for reception of an LAN tester 1 and a power switch SWP is made. When a switch SW1 is pushed, a supply current flows in the sequence of the terminal RA → RB →light-emitting diode LY1 → diode D1 → resistor R1 →switch SW1 → the ground at the time when the reception line and the HUB are normal, and the diode LY1 lights in yellow and it is informed that the reception line is in the normal state. At the time of the continuity test of a transmission line, the HUB is connected to terminals SA and SB for transmission and the switch SWP is made. When the switch SW1 is pushed, the supply current flows in the sequence of the terminal SA → SB → switch SW1 →resistor R14 → light-emitting diode LY2 →the ground at the time when the transmission line and the HUB are normal, and the diode LY2 lights in yellow and it is informed that the reception line is in the normal state.
Patent JP-H0426801-A (JP)
Title: Light shieldable thin-film composition
Inventor: YOSHIKAWA MASAO
IPC: G03F7/004
Filed: 1990-05-22
Abstract: PURPOSE:To form a thin film having excellent light shieldability with the simple stage by a photolithographic method with excellent working accuracy by consisting the above compsn. of a mixture composed of a thermally discolorable compd. which is lost of the water of crystallization and is discolored when heated, a coloring agent which affords a complementary color to exhibit a black color by a subtractive color process on discoloration of the thermally discolorable compd. and a photosensitive resin. CONSTITUTION:This compsn. consists of the mixture composed of the thermally discolorable compd. which is lost of the water of crystallization and is discolored when heated, the coloring agent which affords the complementary color to exhibit the black color by the subtractive color process on discoloration of the thermally discolorable compd. and the photosensitive resin. The compsn. is, therefore, sufficiently photoset, unlike the conventional light shieldable thin-film compsn. contg. a black pigment, etc., at the time of exposing by the photolithographic method. The mixing ratio is, thereupon, increased as compared to the mixing ratio of the conventional black pigments, etc., by combining the thermally discolorable compd. and the coloring agent with the photosensitive resin. The light shieldability of the thin film formed from this light shieldable thin-film compsn. is improved and this thin film is formable with the good accuracy with the simple stage by the photolithographic method.
Patent JP-H06350462-A (JP)
Title: Linear transmission circuit
Inventor: MATSUMOTO TAKAYUKI
IPC: H04L27/20
Filed: 1993-06-03
Abstract: PURPOSE:To provide transmission output with linearity of high accuracy with a simple circuit in a linear transmission circuit. CONSTITUTION:The monitor output of the transmission output is inputted to an envelope detection circuit 117, and a transmission envelope signal voltage Vda is generaged. While, the output of an I/Q signal generator 111 is also inputted to a reference envelope generator 119, and it is changed to a reference envelope signal, and it is inputted to a multiplier 121 together with the output of a data signal generation circuit 120 consisting of a detection characteristic compensation signal generator 1201 and a loop error compensation signal generator 1202. The output of the multiplier goes to an output voltage Vdb2 passing a digital-analog signal converter 122 and a low-pass filter 123, and is inputted to an error amplifier 118 together with the transmission envelope signal voltage Vda, and an output voltage Vdc in which a differential voltage is amplified is supplied to a gain variable circuit control terminal 125 as a control voltage, which controls the gain or attenuation of a gain variable circuit 114.
Patent JP-H02310636-A (JP)
Title: Evaluation chip
Inventor: KATORI SHIGETATSU
IPC: G06F15/78
Filed: 1989-05-25
Abstract: PURPOSE:To supply debug environment on a real time basis so as to easily correspond to a change in the setting of a peripheral equipment by deriving reference data to the external part of a chip whenever CPU refers to incorporated peripheral hardware. CONSTITUTION:The evaluation chip 100 is provided with CPU 101, three peripheral hardaware SFRA 102, SFRB 103 and SFRC 104, and SFRI/F 105 being an interface with external hardware. CPU 101 is provided with a register, ALU, a timing control circuit and the like, and it executes a data processing on the control of a program. The interface circuit SFRI/F 105 of the evaluation chip 100 and the external part of the chip derives signals 107, 108, 109 and 110 to the external part of the chip. An SFRRD signal 111 as a read control signal, write control signals 112 and 113 are outputted from CPU 101.
Patent JP-H09321040-A (JP)
Title: Method for forming oxide film for semiconductor device and apparatus for forming the same
Inventor: HAMAZAKI KENICHI
IPC: H01L21/316
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To enable reduction of treatment time before density measurement and give stability to operation with a high reproducibility of forming an oxide film. SOLUTION: An ion oxide 13 is produced by introducing a gaseous oxygen 12 into an electric field which is formed based on a negative direct current high voltage or by making the gaseous oxygen 12 in contact with an electrode 2 on which a negative direct current high voltage is applied to ionize it. A thin oxide film 16 is formed by ion reaction thus processed on a semiconductor substrate 15.
Patent JP-H0427739-A (JP)
Title: Starting controller of engine
Inventor: WATANABE SATORU
IPC: F02D45/00
Filed: 1990-05-24
Abstract: PURPOSE:To prevent sudden start by providing an ignition timing delay means which delays an ignition timing in response to conditions of water temperature and a throttle valve opening at the starting time of a vehicle. CONSTITUTION:When starting of a vehicle is detected by a detection means A, an ignition timing is delayed by a delay means D in response to conditions of water temperature and a throttle valve opening, and torque is decreased to prevent sudden starting. Since engine stall is apt to happen due to the decrease in the torque, auxiliary air is increased by an increasing means E in response to conditions of the water temperature and the throttle valve opening so as to prevent engine stall, at the same time.
Patent JP-2000323702-A (JP)
Title: Single electronic element
Inventor: UCHIDA KEN
IPC: H01L29/786
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a single electronic transistor which can control the on state (wherein a maximum current value is obtained) and the off-state (wherein a minimum current value is obtained) only with the gate-source voltage regardless of the drain-source voltage. SOLUTION: This single electronic element is equipped with a 1st electrode which is formed on a support substrate, a 1st insulating film which is formed on the 1st electrode, a conduction island which is formed on the 1st insulating film, a 2nd insulating film which is formed on the conduction island 1, a 2nd electrode which is formed on the 2nd insulating film, a source region and a drain region which has tunnel junction with the conduction island 1 and are positioned across the conduction island 1, and a conductor which connects the drain region to the 1st or 2nd electrode.
Patent JP-S57127641-A (JP)
Title: Automatic tool exchanger
Inventor: MUNEKATA KENICHI
IPC: B23Q3/157
Filed: 1980-09-24
Abstract: PURPOSE:To facilitate rotation of tools held in a tool holding jaw when a key matching of the tool is made while rotating a drive shaft at a low speed by opening at a small amount the tool holding jaw at the retreated position of the tool exchange arm. CONSTITUTION:A rotary shaft 12 having arm members 23 fixed at its end advances and retreats by means of a cylinder 16 to pull out tools T1, T2 from and insert them into the drive shaft S and a magazine M. The shaft 12 is rotated through a crank shaft 14 to exchange tools. Holding claws 21a, 21b placed rotatably at the ends of the arm members respectively engages with racks formed on sliders 26a, 26b slidably provided within the arm members 23 to open and close through engaging wedge member 30 placed at the end of a rod 18 adapted to advance and retreat by means of a cylinder 29. When the rotary shaft 12 retreats and the tool T1 is inserted into the drive shaft S, the rear end of the rod 18 butts against a stopper 37 and consequently the rod 18 advances by DELTAl to open slightly the holding claws 21a, 21b.
Patent JP-H01306679-A (JP)
Title: Coated fiber
Inventor: SATO TETSUO
IPC: D06M101/16
Filed: 1988-06-01
Abstract: PURPOSE:To obtain a coated fiber, capable of improving moldability with a resin as a reinforcing fiber for composite materials and further mechanical properties, by coating polybenzoxazole and/or polybenzothiazole fiber with a thermoplastic resin. CONSTITUTION:A coated fiber obtained by coating polybenzoxazole and/or polybenzothiazole fiber, e.g. fiber consisting of 1,3-hydroxy-4,6-diaminobenzene and terephthalic acid or 1,3-diamino-4,6-benzenedithiol and terephthalic acid, with a thermoplastic resin which is an engineering plastic, such as polyester or polyamide. The coated fiber can be molded as a reinforcing fiber for composite materials and mechanical properties, such as strength and elastic modulus, are improved. Thereby, the fiber is suitable as a reinforcing fiber for the composite materials.
Patent JP-S5759078-A (JP)
Title: Piston for reciprocating type compressor
Inventor: SHIROKURA SADAO
IPC: F04B39/00
Filed: 1980-09-26
Abstract: PURPOSE: To shorten the length of a piston assemblying process as well as to reduce the manhours thereof by manufacturing the piston for reciprocating type compressor used in the installation of compression gas production or the like in such a way that both end plates and one intermediate member are separately prepared and then assembled together by means of diffusion bonding.  
     CONSTITUTION: Each of end plates 28 is formed by coaxially bonding two steel plate discs 26, 27 to both end surfaces of a reinforcing member 24 in a sandwich- like arrangement. An intermediate member 20 is formed by welding the joint portion which combines a barrel plate 23 acting as the outer peripheral surface of a piston with a framework plates 22 fitted in the barrel plate 23. Both end plates 28 and the intermediate plate member 20 are joined together by means of diffusion bonding, after both end portions of a boss member 21 of the intermediate plate member 20 are fitted into boss receiving holes 27a of both end plates 28 positioned on both sides of the intermediate plate member 20, respectively, while both end peripheral portions of the intermediate plate member 20 are received by internal cylindrical wall 24 of the end plates 28, respectively, thereby to form a piston. 
     COPYRIGHT: (C)1982,JPO&Japio