baber/WOPTO huggingface dataset:
Patent JP-S59143341-A (JP)
Title: Programmable contact
Inventor: KITAMURA YUUJI
IPC: H01L23/522
Filed: 1983-02-03
Abstract: PURPOSE:To enable circuit alteration to some degree at user side by a method wherein an insular region of conductivity type reverse to that of a semiconductor substrate is formed in said substrate, a conductive layer is superposed thereon via a thin insulation film, a voltage over the withstand voltage of the thin insulation film is impressed between the conductive layer and the island region, according to necessity, and then the conductive layer is short circuited with the island region by breaking down the insulation film. CONSTITUTION:An N type region 2 isolated in insular form is formed in the P type Si substrate 1, and an insulation film 3 is adhered over the entire surface including said region. At this time, the shapes of the region 2 and the part of the substrate 1 surrounding it are specified, and a thick film 31 of approx. 13,000Angstrom  is formed at a field part, a film 22 about 4,000Angstrom  thick on the region 2, and further the thin film 33 about 200Angstrom  thick at the boundary between the films 31 and 32. Next, the first conductive layer 4, while being lacked on the region 2, is adhered on the film 3, the entire surface is covered with the interlayer insulation film 5, a window is opened, and the second conductive layer 6 reaching the region 2 is formed. Thus constructed, the high voltage is impressed between the layers 4 and 6 according to necessity, thus breaking down the film 33 and then shortcircuiting the layer 4 with the region 2.
Patent JP-2000217376-A (JP)
Title: Autonomously distributed linear actuator
Inventor: HARA RITSUO
IPC: H01L41/083
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an autonomously distributed linear actuator which has a wide allowable range of load fluctuation and, further, in which the number of drive units participating in drive is autonomously determined in accordance with the value of an appearing load. SOLUTION: In an autonomously distributed linear actuator, a plurality of actuator units which have drive elements 1 composed of elastic elements, pairs of electromechanical transducers 2a and 2b which make the ridges of the elastic elements vibrate and exciting circuits which excite the electromechanical transducers are arranged. A slider 5 which is brought into contact with the ridges of the respective drive elements of the respective actuator units is driven in the direction of arrangement by the vibration of the ridges. The exciting circuit of each actuator unit has an exciting frequency control means (7, 8, 9, 10 and 11) which changes the exciting frequency in a direction increasing the amplitude of elastic vibration.
Patent JP-S58133854-A (JP)
Title: Painting device
Inventor: YANAI HIROSHI
IPC: B05B7/16
Filed: 1982-02-05
Abstract: PURPOSE:To avoid the formation of a pin hole due to foams in a painting film, by providing a nozzle for supplying atomizing gas to spraying so as to be fitted to burst of foams, after jetting spray mixed with gas containing many fine foams. CONSTITUTION:A pressurized painting material is supplied to a mixing chamber through a liquid lead path 17, a valve seat 18 and a liquid lead hole 12, and simultaneously, pressurized gas is supplied to the mixing chamber 7 through a gas lead path 20 and a gas lead holle 11. The pressurized painting material and gas which are made to flow into the chamber like a tangent are turned and mixed in the chamber 7, and fine foams are generated, and are jetted conically into the atmosphere from a painting material nozzle. On the other hand, through a gas lead path 21, a gas lead hole 14 and a ventilating path 28, the pressurized gas is jetted as atomizing gas from an annular nozzle 3 so as to collide and contact with the outside circumferential side of said conical spraying, and burst of the fine foams is quickened.
Patent JP-2000215709-A (JP)
Title: Vehicular lighting fixture
Inventor: OSUGI HIROKUNI
IPC: F21S8/10
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To improve the performance of this kind of vehicular lamps by making it possible to optimize the shape of a light source board corresponding to the shape of a lens, which is conventionally impossible, making the formation of light distribution easier even in a vehicular lamp with a three dimensional lens, and making it possible to dissolve the unevenness of luminance. SOLUTION: In this vehicular lighting fixture 1, a light source board 3 is formed in a three dimensional shape along the shape of a lens 4 of the vehicular lamp 1 by integrating a base plate part 3a of non-conductive resin and a wiring circuit part 3b of conductive resin, and a LED lamp 2 is attached to the wiring circuit part 3b by a heating means. Thereby, optimization of the shape of the light source board 3 corresponding to the shape of the lens 4, which is conventionally impossible, becomes possible, the formation of light distribution is made easier even in the vehicular lamp 1 whose lens 4 is three dimensional, and it is also made possible to dissolve the unevenness of luminance.
Patent JP-H0520734-A (JP)
Title: Index signal recorder
Inventor: FURUTA KENJI
IPC: G11B27/28
Filed: 1991-02-08
Abstract: PURPOSE:To record plural index signals in different formats from one another. CONSTITUTION:A signal such as voice, etc., inputted from a microphone 1 and at least one index signal selected from plural and different formatted index signals by a slide switch 8 as a format changeover means or all the index signals as one block are recorded on a magnetic tape 4b.
Patent JP-H09212190-A (JP)
Title: Speech recognition device and sentence recognition device
Inventor: MIKI TAKASHI
IPC: G10L15/183
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To greatly reduce the workload of grammar generation corresponding to speech recognition by employing a mechanism which automatically allow a partial sentence during a speech recognizing process. SOLUTION: A recognizing circuit 103 collates LPC cepstrum coefficients Cj(t') of acoustic feature parameters, frame by frame, according to a recognition grammar rule and feature information on a speech and supplies collation results obtained so far to a collation halfway result holding memory circuit 104. This circuit 104 temporarily stores and manages the partial sentence word series PS of a partial sentence (m) and its partial sentence similarity PV, and the sentence word series S of a sentence (n) and its sentence similarity V, and retrieval control over maximum similarity is performed under the instruction control of a partial sentence decision circuit 105. The circuit 105 retrieves the collation result of the circuit 104 when speech termination is established.  When the maximum value of the partial sentence similarity is larger than the maximum value of sentence collation similarity by a certain extent, the partial sentence giving the maximum similarity is outputted as a speech recognition result.
Patent JP-H05219761-A (JP)
Title: Single phase drive type ultrasonic motor
Inventor: AOKI TAKASHI
IPC: H02N2/00
Filed: 1992-02-03
Abstract: PURPOSE:To promote efficiency, to stabilize rotation and, at the same time, to simplify construction by having a pair of electrode plates, a pair of ring- shaped spacers fixed to the electrode plates and a piezo-electric body mounted to a rotary shaft and held by the ring-shaped spacers, and strengthening resonance of the piezo-electric body. CONSTITUTION:When a power supply of an oscillation circuit 8 is made to supply high frequency voltage of resonance frequency of a crystal 1 to electrode plates 6 and 7, and rotary oscillation of high frequency of the crystal 1 is rotated relatively against ring-shaped spacers 4 and 5 standing still with rotary shafts 2 and 3 as the centers. At that time, the ring-shaped spacers 4 and 5 are not contacted with most part of the crystal 1 and with the electrode plates 6 and 7 so that the oscillation of the crystal l is not prevented. The value of each of the ring-shaped spacers 4 and 5 in thickness is not so selected that it has approximate (n).V/(2.f)(where: V is the speed of sound in the air, (f) is the resonance frequency of the crystal 1 and (n) is the positive integer), and the oscillation of the crystal 1 is not prevented by reflected sound waves from the electrode plates 6 and 7.
Patent JP-S58155822-A (JP)
Inventor: BUORUFUGANGU FUITSUSHIYUBATSUH
IPC: A47J45/06
Filed: 1983-02-07
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-H04257457-A (JP)
Title: Electro transfer recording system
Inventor: KITA TATSUYA
IPC: B41J2/325
Filed: 1991-02-08
Abstract: PURPOSE:To eliminate a current concentration on the tips of electrodes to prevent local heat generation, increase applied energy to achieve an increase in printing density and a reduction in wear by a method wherein a voltage is applied between the electrodes so that a resistor layer is energized and generates heat. CONSTITUTION:An electro transfer sheet 3 consists of a resistor layer 1 and a colorant layer 2, and the resistor layer 1 is composed of a high-resistance layer 1a and a low resistance layer 1b which are different in surface resistance. Opposite electrodes 10a and 10b of a recording electrode head 10 are arranged so that high-resistance parts 10-2 face each other and low-resistance parts 10-1 are located behind the high-resistance parts 10-2. When the electrode head 10 is pressed on the high-resistance layer la of the resistor layer 1 and the electrodes 10a and 10b are energized, the resistor layer 1 generates heat to heat the colorant layer 2, so that colorant is transferred on a recording medium and transfer recording is performed.
Patent JP-H09205844-A (JP)
Title: Elevation device for catch box
Inventor: SUHARA YASUYUKI
IPC: A01D34/63
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To solve the point that weight balance becomes worse when a motor which drives and elevates the catch box where lawn mowed by a mower is gathered is at an upper position. SOLUTION: The catch box B wherein the lawn mowed by the mower is gathered is arranged at the rear part of a machine body, and the catch box is supported so that it can freely be elevated along rails 1 and 2 stood at the machine body rear part, and also elevated by winding a wire 7. At this time, the driving motor 65 which drives the winding is arranged below the rear end of a machine body frame, and further, the driving motor 65 is arranged between right and left rear wheels 31 in front of the rear wheel ends when a side view is taken.
Patent JP-H05215136-A (JP)
Title: Radial bearing
Inventor: MOMOJI HIROBUMI
IPC: F16C33/58
Filed: 1992-02-03
Abstract: PURPOSE:To prevent generation of peeling or cracks in a track surface by forming a recessed surface to prevent an excessive stress applied to the track surface by thermal expansion in a shaft diameter direction in an inner circumference of an inner ring. CONSTITUTION:A recessed surface 20 facing in a diameter direction to a track surface 11a is formed along the whole circumference almost at a center part of an inner circumferential surface of an inner ring 11. Even when a shaft 1 is thermally expanded by a temperature rise by the recessed surface 20, an outer circumference of the shaft 1 becomes hard to contact with the track surface 11a under it, so generation of a large circumferential stress at the track surface 11a can be prevented. If a load from a ball 13 is applied on the track surface 11a, generation of peeling or cracks can be prevented. The circumferential stress is generated on both sides of the recessed surface 20 to a certain degree, but because there is no direct application of a load by roll of the ball 13 here, bad effects are not given to the track surface 11a. By providing a large interference at the parts, therefore, desired engagement can be secured even under a low temperature.
Patent JP-S62176818-A (JP)
Title: Automatic apparatus for removing resin burr of injection molding
Inventor: NIWA MIKIYA
IPC: B29C45/17
Filed: 1986-01-31
Abstract: PURPOSE:To carry out the removal all resin burrs in a mold and to improve thereby the working efficiency by forming both a cavity for the first molding and a cavity for both removing resin burrs and taking a molding out within a same radial distance of a mold. CONSTITUTION:A cavity 13 for the first molding and a cavity 14 for both removing resin burrs and taking out a molding are formed in 180 deg. distance on a concentric circle of a top force 10. The first molding 17 and resin burrs 171 formed by injection molding are rotated by 180 deg. after mold opening to transfer to a position just below a cavity 14 for both removing resin burrs and taking out a molding, and clamping the mold is thereafter carried out. The molding and the resin burrs are thereafter removed in a distance of delta from a core 15 by actuating an ejector 22 of the molding machine and pressed hot air and an abrasive material are sent under pressure into the cavity 14 through an introducing hole 24 formed in the mold. The resin burrs are broken off by means of the spouting abrasive material, blown away and exhausted outside from an exhausting hole 26. Opening the mold is then carried out and the ejector 22 goes forward to obtain a molding 172 without burrs.
Patent JP-H05212630-A (JP)
Title: Index table system
Inventor: SUZUKI HIROMU
IPC: H05K13/00
Filed: 1992-02-04
Abstract: PURPOSE:To utilize an index table for general purposes. CONSTITUTION:A base workpiece 10 on a tray 6 is transferred onto a jig pallet 2-2 fixed to an index table 3 by a supply robot 5. The basic workpiece 10 is clamped by a spring or the like on the jig pallet 2-2. Every time the index table 3 is rotatably driven in the direction of arrow per one pitch by a rotary drive part, the jig pallets 2-1-2-8 are moved sequentially to the following stage. These jig pallets 2-1-2-8 are designed and produced exclusively for the basic workpiece 10. When the workpiece is changed, a pallet fixing claw 4b is released to exchange only the jig pallets 2-1-2-8 so that the index table 3 can be used as it is.
Patent JP-S55110896-A (JP)
Title: Repairing method of heat exchanger
Inventor: KUROKAWA MASAO
IPC: F28F11/02
Filed: 1979-02-19
Abstract: PURPOSE: To eliminate a heat treatment processing by a method wherein a stainless steel plug is inserted into a communication hole from a water chamber, a clearance between the plug and the pipe plate is sealed and welded.  
     CONSTITUTION: High nickel alloy layer 20 is molten adhered to a surface of the pipe plate 2 conrresponding to a water chamber. Plug 17 made of austenite stainless steel is inserted into the communication hole 15, both the outer circumference of the projected portion of the plug 17 and the surface layer 20 are sealed and welded. Thereby, a repairing may be performed without having such a heat treatment as a pre-heating or annealing etc. and a repairing time may be shortened and some welding failures may be prevented in advance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59146922-A (JP)
Title: Crystalline silicate and its production as well as separation of lower alcohol using crystalline silicate
Inventor: SAKURADA SATOSHI
IPC: C01B33/20
Filed: 1983-02-08
Abstract: PURPOSE:To obtain a crystalline silicate which has prescribed contents of alumina and Na2O and the specific crystal space and decomposes selectively lower alcohol by bringing a specific alkoxy silane compd. and alkali into reaction. CONSTITUTION:The aq. reactive mixture prepd. from the resulting product of hydrolysis of the alkoxysilane compd. expressed by the formula (R<1>, R<2>, R<3> R<4> are respectively alkyl groups of C1-C5) and/or the deriv. thereof and alkali is brought into reaction. The crystalline silicate of <=30ppm alumina content, <=100ppm Na2O content and exhibiting the X-ray diffraction diagram shown in the table (S; strong, M.S.; strongest, V.S.; very strong) is thus obtd. Such silicate decomposes selectively lower alcohol.
Patent JP-H07224494-A (JP)
Title: Bundled rod joint
Inventor: SAKUTA YUKIHIRO
IPC: E04G21/12
Filed: 1994-02-15
Abstract: PURPOSE:To provide possibility of bundling easily or splicing by forming tunnel- like cavities each having a segment-shaped section composed of a core, winding holder wing, and spiral bar, and by inserting a plurality of mild steel bars from either side. CONSTITUTION:In the form of tunnels, four cavities 16 having segment-shaped section are formed from a core 11, winding holder wing 12, and spiral bar 15. The ends of mild steel bars are inserted from both sides of these cavities 16 and bundled at each side, where a function is also provided as a joint of bundles one another. When the mild steel bars are to be inserted into the cavities 16, each corner of the core 11 in rectangular shape is chamfered in a curved surface so that the bars contact the peripheries of the core 11 stably, and thereby seats 18 are formed. Chamfering is stopped for formation of seat 18, and a stopper 13 is formed which protrudes outward from the seat 18. Thus the end faces of the mild steel bars on both sides contact the stoppers 13 when the bars are to be inserted to the core part 11, and a specified margin for joining is secured by making equal the insert lengths of the bars inserted from the two sides.
Patent JP-S62176297-A (JP)
Title: Multichannel control system
Inventor: YOMO TOSHIO
IPC: G05D23/19
Filed: 1986-01-29
Abstract: PURPOSE:To repair a trouble without giving the influence to the action of other slave temperature adjusting unit by storing the abnormality to a master temperature adjusting unit when a slave temperature adjusting unit is troubled. CONSTITUTION:A personal computer 5, which comes to be a high order station, writes the control conditions, etc., of all control objects to a master temperature adjusting unit 6 and the data of the present control condition of respective control objects 7a-15h are obtained. On the other hand, the master temperature adjusting unit 6 executes the data transmission through a multichannel between plural slave temperature adjusting units 7-15 and the data of respective control objects 7a-15h are obtained. In such a case, the master temperature adjusting unit 6 supervises the presence and absence of the response of the slave temperature adjusting units 7-15, and when the unit is judged to be abnormal, stores the abnormality of the said slave temperature adjusting unit. Thereafter, when the response is issued from the unit which is abnormal, the control conditions are resent.
Patent JP-S63187356-A (JP)
Title: Data transfer control system
Inventor: OKAMORI TOSHIYUKI
IPC: G06F13/12
Filed: 1987-01-30
Abstract: PURPOSE:To prevent the impropriety of a data due to the fault of an input/ output controller from being generated, by performing the detection of overrun not only on the input/output device but on a channel, and checking whether a bit representing the generation of the overrun or an error is included in the completion report of the input/output controller. CONSTITUTION:When a channel device 2 detects the overrun, it is judged that the fault is generated in the input/output controller 3 if no report (the fact that the unit check bit of a device state byte is set at 1) of the error from the input/output controller 3 is inputted. In such case, the reporting signal 11 of the channel state byte is set on a channel state byte 32 by setting bit interface control check representing the fact at (1). In cases other than the above case, a device state byte 33 received from the input/output controller 3 is transferred with the reporting signal 12 of the device state byte. Thus, by handling a report in which no error is generated in spite of the generation of the overrun as the fault of the input/output controller, it is possible to guarantee the propriety of data transfer.
Patent JP-S63190746-A (JP)
Title: Composite-layer glass having function for preventing dew condensation
Inventor: TAKETO YASUO
IPC: E06B7/12
Filed: 1987-01-30
Abstract: PURPOSE:To manufacture composite-layer glass having the function for preventing dew condensation by constituting an electrically-conductive layer formed with a metallic layer on a transparent resin film between two sheets of glass plates and interposing both a heat-ray reflective film layer for conducting electricity to the electrically- conductive layer and a space layer having proper thickness via a spacer to the parallel end parts thereof. CONSTITUTION:An electrically-conductive layer wherein a layer of metal (silver, gold and copper or the like) and/or metallic oxide (SnO2 and In2O3 or the like) having <=5,000Angstrom  preferably 50-1,000Angstrom  thickness is formed on a transparent resin film (polyethylene terephthalate or the like and about 25-100mu thickness) is constituted between two sheets of glass plates. The resin film constituting this electrically-conductive layer has about 80% visible light transmission and about 90% infrared reflection coefficient. Further both a heat-ray reflective film layer for constituting an electrode and a terminal conducting electricity and a space layer are interposed to the parallel end parts of the electrically-conductive layer by utilizing a spacer. Thereby a composite-layer glass which is available and transparent and has the function for shielding heat rays and the function for preventing dew condensation is obtained.
Patent JP-H07231692-A (JP)
Title: Driver for dc brushless motor
Inventor: AKAMI AKIRA
IPC: H02P6/12
Filed: 1994-02-15
Abstract: PURPOSE:To provide a driver for a DC brushless motor, which can prevent the occurrence of noise with improved operation grade. CONSTITUTION:A motor 2 is equipped with a stator 20, which has three pairs of coils 3a and 3b, 4a and 4b, and 5a and 5b, and each pair of coils 3a and 3b, 4a and 4b, and 5a and 5b are arranged each on diagonals, and are driven with drive signals of U phase, V phase, and W phase from a driver 1. Three magnetic pole detecting elements H1, H2, and H3 consisting of, for example, Hall elements are provided in the face of the coils 3a, 4b, and 5b. The driver 1 is equipped with an inverter circuit 6 which supplies the coils 3a and 3b, 4a and 4b, and 5a and 5b with the drive signals of U phase, V phase, and W phase, and the inverter circuit 6 is provided with six transistors Q1, Q2, Q3, Q4, Q5, and Q6.
Patent JP-H08191517-A (JP)
Title: Drum-type cable engine
Inventor: KANO HIROMI
IPC: H02G1/10
Filed: 1995-01-10
Abstract: PURPOSE: To provide a drum-type cable engine by which the constant tension of a cable can be controlled automatically even when a holdback gear is moved to the right and left directions by a method wherein a right-and-left movable stand is installed, a front-and-rear movable stand is installed on it, one pair of several upper and lower tires which are arranged tandem are installed and a constant-tension feedback control operation is performed. CONSTITUTION: A cable 02 is driven by tires 6 so as to be brought into pressure contact, back tension or tension is generated in the cable 02, and a holdback gear 2 acts in a direction in which it is drawn close to the side, of a drum 01. Then, a right- and-left movable stand 3 draws a front-and-rear movable stand 4 close to the side of the drum 01, and the magnitude of its tension can be measured by a tension detector 7. On the basis of the signal of the tension detector 7 a constant-tension feedback control operation is performed, and the automatic constant-tension control operation of the cable 02 can be performed even when the holdback gear is moved to the right and left directions.  As a result, a drum-type cable engine can be compensated automatically with reference to a disturbance, and the operability and the labor-saving property of a cable laying operation and of a cable pulling-up operation are enhanced.