baber/WOPTO huggingface dataset:
Patent JP-H0318223-A (JP)
Title: Inverter apparatus
Inventor: MATSUKAWA KAZUYUKI
IPC: H02M7/48
Filed: 1989-06-15
Abstract: PURPOSE:To protect respective parts from overvoltage by hindering the switching frequency of an inverter circuit from approaching the resonance frequency of a load circuit through limiting the operation of a supply voltage compensating circuit, when a DC supply voltage falls below a predetermined value. CONSTITUTION:AC voltage Vs is rectified 4 and inverted 1 to drive a load circuit 2. When DC voltage lowers, the frequency of an oscillating circuit 6 is brought close to the resonance frequency of a load circuit by the output of a supply compensating circuit 7 to control a separately excited inverter 1 via driving circuit 5. When DC output voltage lowers extremely like a momentary interruption, etc., the frequency of the oscillating circuit 6 is prevented from resonating with the load circuit by the output of a momentary interruption compensating circuit 8. Thus, no excessive stress is applied to respective parts constituting the circuits so that the components are protected from overvoltage.
Patent JP-S5853889-A (JP)
Inventor: NARISEI KAZUHIKO
IPC: H05K13/04
Filed: 1981-09-25
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-H04314403-A (JP)
Title: Removing device for body hair
Inventor: IWASAKI SHIGEZAEMON
IPC: A45D26/00
Filed: 1991-06-25
Abstract: PURPOSE:To improve the body hair-extracting efficiency of the title device, to lessen injuries to pores and horny substances of the skin and to reduce a stimulus to the skin. CONSTITUTION:Fixed catch plates 31B and movable catch plates 32 are alternately provided on a rotary base 33, in parallel with each other. The rotary base 33 is turned, and the fixed catch plates 31B and the movable catch plates 32 are turned together with the rotary base 31. When the movable catch plates 32 are oscillated with a closing lever 35, body hairs are held between some of the movable catch plates 32 and the fixed catch plates 31B, and are extracted.
Patent JP-H07329028-A (JP)
Title: Method and apparatus for producing synthetic segment
Inventor: NAKAGAWA MASAYOSHI
IPC: E21D11/14
Filed: 1994-06-10
Abstract: PURPOSE:To produce a synthetic segment without performing compaction by placing a steel shell 1 on a segment manufacturing stand in such a state that the opened surface thereof is turned downwardly and intoroducing super-flowable concrete into the steel shell from below under pressure. CONSTITUTION:A steel shell 1 is turned over so that the opened surface thereof is turned downwardly to be placed on a segment manufacturing stand 11. The upper surface of the manufacturing stand 11 is shaped so as to be fitted to the steel shell 1 turned downwardly and super-flowable concrete is introduced into the steel shell 1 under pressure from the pipings 7 branched to the opening parts 8 provided to the upper surface of the stand 11 by a concrete pressure introducing device 5 through a valve 9. Since an air venting hole 3 is provided to the steel shell 1, concrete is smoothly injected. Since the inner surface of a synthetic segment is formed on the upper surface of the manufacturing stand 11, the irregularity of quality is reduced and compaction becomes unnecessary by using super-flowable concrete and cost can be reduced.
Patent JP-H0444097-A (JP)
Title: Electronic musical instrument and performance information storage device
Inventor: ADACHI ATSUSHI
IPC: G10H1/053
Filed: 1990-06-11
Abstract: PURPOSE:To express a musical sound with a correct initial touch regardless of the technique of performance by generating initial touch data by using a modulation wheel. CONSTITUTION:The initial touch data is data which is generated at the start of sound generation and on, for example, an electronic keyboard musical instrument, the data is generated according to a key-ON speed detected by a detecting circuit 15; and the is electronic musical instrument has the modulation wheel 31. When the initial touch data is generated at the start of the sound generation, current modulation wheel data is inputted to sound source circuits 21 - 23 instead of the initial touch data. The sound source circuits 21 - 23 use the modulation wheel data as the initial touch data to control the musical sound. Therefore, even a player who can not make a correct initial touch can input data corresponding to the initial touch by rotating the modulation wheel 31. Consequently, while the expressing ability is maintained, the performance is facilitated.
Patent JP-S5376262-A (JP)
Title: Shoe clearance automatic regulator
Inventor: HARAIKAWA TETSUO
IPC: F16D65/56
Filed: 1976-12-20
Abstract: PURPOSE: To prevent reversed arresting phenomenon and others at the rising time of temperature and overregulation of braking gaps by measures of using thermal responding element such as a bimetal or another in a strut for braking gaps spanning between both shoes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H053386-A (JP)
Title: Adhesive composition for printed wiring board
Inventor: WAKAMATSU HIROYUKI
IPC: H05K3/46
Filed: 1991-06-25
Abstract: PURPOSE:To improve the hallowing resistance of oxidated inner layer copper by constituting the adhesive composition for a printed wiring board out of thermosetting resin and alkaline metallic carbonate or alkaline rare earth metallic carbonate. CONSTITUTION:Thermosetting resin such as epoxy resin, phenol resin, etc., and alkaline carbonate such as lithium carbonate, sodium carbonate, magnesium carbonate, etc., or alkaline rare earth metallic carbonate are used. Though mixture quantities of thermosetting resin and carbonate are not specified, carbonate is approximately 20-150wt. portion against 100wt. portion for thermosetting resin. And a harder and further a hardening accelerator are mixed at need to the adhesive composition constituted this way. Hereby, the hollowing resistance of the oxidated inner layer copper can be improved remarkably, and also it can be made a binder for a printed wiring board favorable in electric insulation.
Patent JP-S6132512-A (JP)
Title: Formation of p type semiconductor thin film
Inventor: FUKUDA NOBUHIRO
IPC: H01L31/04
Filed: 1984-07-25
Abstract: PURPOSE:To form a semiconductor thin film suitable for window material from silicon raw material only by a method wherein a glow discharge decomposition method is performed using disilane gas. CONSTITUTION:A P type semiconductor thin film is formed on a substrate by performing a glow discharge decomposition method using disilane and P type doping gas as raw materials and by applying grow discharge energy or 40kj or below per disilane unit mass. The diborane diluted by hydrogen or helium is used as doping gas. The ratio of quantity of doping gas for disilane is 10 times or less, or desirably three times or less. As the obtained P type semiconductor thin film has a wide optical forbidden band width, it is suitable for the window material for amorphous silicon photoelectric conversion element including a-Si solar batteries, a back contact material, and the material for element to be arranged on the side where a light is made to incident of a tandem connection element.
Patent JP-S5854485-A (JP)
Title: Input device for optical character image
Inventor: SENUMA NORIYUKI
IPC: G06V30/168
Filed: 1981-09-28
Abstract: PURPOSE:To realize the reuse of an output in the form of an input, by providing a means to compensate the line width of an image and approximating the line width to that of an orignal image. CONSTITUTION:The information containing mixedly characters and images on a slip which is indicated by a reading control part 106 is converted into a video signal 11 through a photoelectric converting part 101. The signal 111 is converted into a binary signal 112 through a binary coding part 102 and on the basis of the threshold value. The threshold level is set at a low level so that the characters or images are never interrupted by the diffeence of the writing pressure or writing tools. As a result, the line width is large for the characters and image on the signals 112. Therefore the image data 115 read out of a buffer memory 103 is compensated at a line width compensating part 105 to decrease slightly the line width compared with that of an original image. This enables the reuse of an image output to an input.
Patent JP-2000347811-A (JP)
Title: Direct backup method and storage device system
Inventor: YAMAKAMI KENJI
IPC: G11B20/10
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To minimize write processing duration by backing up data by transmitting a designated block from a second volume to a magnetic tape unit when a command for copying the designated block from the second volume to the tape unit is received. SOLUTION: A host computer is provided with a means for issuing a CCOPY command for backing up all the data of backup objects stored on divided volumes to a secondary volume 6b continuously to a pair dividing command. On the other hand, a disk system is provided with a means for dividing a designated volume pair when the pair dividing command is received and a means for directly backing up a designated block 17 from the secondary volume 6b to a tape unit 3. Thus, data on the secondary volume 6b are frozen at the time point of pair division and the I/O issue load of the host computer can be reduced.
Patent JP-H0814985-A (JP)
Title: Thermistor type liquid level detector
Inventor: OUCHI MINORU
IPC: H01C7/04
Filed: 1994-07-05
Abstract: PURPOSE:To remarkably improve the assembling performance of a thermistor type liquid level detector and reduce the size and weight of the resin case of the detector. CONSTITUTION:A thermistor type liquid level detector is provided with a thermistor element 1 connected with lead wires 2a and 2b, resin case 3 which houses the element l, has an opened end on one side and a liquid flowing-out hole 8 in the end face on the other side, and is composed of an insulator, and insulating plate 6 which is provided with a liquid flowing-out hole 7 and fixed to one end face of the case 3 on the opened side by press-fitting, etc., in the end face. The insulating plate 6 has two holes 12 and the lead wires 2a and 2b connected to the element 1 are led out front the case 3 through the holes 12. In addition, terminals 5a and 5b fixed by caulking, etc., are put in the holes 12 of the plate 6 and the lead wires 2a and 2b are electrically connected to the terminals 5a and 5b with solder 9a and 9b.
Patent JP-H01321799-A (JP)
Title: Terminal controller
Inventor: YAGISAWA MAMORU
IPC: H04Q9/00
Filed: 1988-06-23
Abstract: PURPOSE:To control a power distribution unit at the hand side of a terminal controller by providing a remote input and output part, a local control switch, a change-over switch, and a power source opening and closing part, connecting the power distribution unit to the change-over switch, and driving the opening and closing part based on either a first or a second driving signal. CONSTITUTION:A central control monitor sends an ON control signal through a signal transmission line 8 to a terminal controller 1A. A remote input and output part 3A compares a terminal address in the inputted ON control signal and a local terminal address, generates the driving signal when both the addresses coincide with each other, and outputs the driving signal to a driving relay 4. When an ON switch 16a is pressed, a local control switch 16 generates the ON control signal and outputs the generated signal t o a local input part 13. The local input part 13 generates the driving signal based on the inputted ON control signal and outputs the generated driving signal through a change- over switch 14 to the driving relay 4. The driving relay 4 turns ON a power distribution unit 11.
Patent JP-H0445268-A (JP)
Title: Sputtering system
Inventor: TANAKA KUNIO
IPC: C23C14/35
Filed: 1990-06-12
Abstract: PURPOSE:To make the erosion depth uniform, to prolong the service life of a target and to uniformize the film thickness in the magnetron sputtering system by forming a magnetic circuit for generating a magnetic field with a central angular magnet, an angular annular magnet and an auxiliary magnet arranged on both ends of the long side of the central magnet and magnetized in the same direction as the central magnet. CONSTITUTION:An angular central magnet 11 magnetized in the vertical direction to the surface of a target is arranged as the magnetic circuit at the center of the magnetic circuit, an angular annular magnet 12 magnetized in the opposite direction to the central magnet is set around the central magnet, and a main yoke 13 is provided to connect the central magnet 11 and the angular annular magnet 12 to prevent the leakage of a magnetic field to the lower surface of the magnetic circuit. An auxiliary magnet 14 magnetized in the same direction as the central magnet 11 is arranged on both ends of the central magnet 11.
Patent JP-S5857091-A (JP)
Title: Reciprocation type compressor
Inventor: SUGIMOTO TAMIO
IPC: F04B25/02
Filed: 1981-09-30
Abstract: PURPOSE:To obtain a small size and make compression at least twice or more per rotation of a drive shaft by providing a waved groove with a fixed period and amplitude on the periphery of a piston to be fitted with inner exposed ends of pins of a cylinder to be slided. CONSTITUTION:When a drive shaft 1 is driven for rotation, since projections 1a, 1b, 1c, and 1d on the drive shaft 1 are fitted into grooves 2a, 2b, 2c, and 2d on the inner circumference of a cylindrical piston 2 to be easily slided, the piston 2 is given a rotational force. In this construction, since a waved groove 2l with a fixed period and amplitude is provided on the periphery of the piston 2 to be fitted with inner exposed ends of pins 4a-4d of a cylinder 3 to be easily slided, in this example, the piston 2 is slided four times toward compression to make four compressions per rotation of the drive shaft 1. This construction permits to obtain a small-sized compressor capable to make compression at least twice or more per rotation of the drive shaft.
Patent JP-H08331418-A (JP)
Title: Gamma correction circuit
Inventor: HANIYU MASAAKI
IPC: H04N5/202
Filed: 1995-05-29
Abstract: PURPOSE: To prevent flicker from being generated on a bright picture by the compression of a video signal at the time of bright picture by detecting the average luminance level of the video signal and controlling the operating point of a γ correction circuit. CONSTITUTION: A γ correction circuit 2 is inserted to the video signal input of an automatic brightness limit(ABL) circuit and the voltage of the ABL circuit is supplied to the γ correction circuit 2. Since a video signal to be inputted to an input terminal 20 has a DC voltage, concerning the base voltage of a transistor 22, a bias is changed by the video signal and an emitter voltage is almost equivalently changed corresponding to the base voltage as well. The change of the emitter voltage is supplied through a resistor 24 to the base of a transistor 25 and supplied to an output terminal 27 as the change of the emitter voltage. At the time of a brightness voltage to operate the γ correction circuit, a transistor 29 is turned off and the video signal is not affected at all.  Besides, a circuit for providing an ABL voltage is equipped with the smoothing circuit of a large time constant and the instantaneous change of the video signal is not followed up.
Patent JP-H09100786-A (JP)
Title: Scroll gas compressor
Inventor: FUJIO KATSUHARU
IPC: F04C18/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To simultaneously realize high compression efficiency in a scroll gas compressor and reduction of a lubricating pump input. SOLUTION: This scroll gas compressor is provided with a differential pressure lubricating passage to finally supply lubricating oil of a discharge chamber oil reservoir 34 through a sliding part of a revolving bearing 218e and a bearing lubricating passage to suck lubricating oil of the discharge chamber oil reservoir 34 arranged at height equivalent to a main bearing 212 by a screw pump effect by an oil groove 241a provided on a sliding surface of the main bearing 212 and to return it to the discharge chamber oil reservoir 34 again by branching it from the differential pressure lubricating passage after discharging. Consequently, it is possible to realize sufficient lubrication to the main bearing 212 by a simple and low input lubricating means and to carry out oil film sealing of a clearance of the compression chamber by proper quantity lubrication to the compression chamber.
Patent JP-S5676020-A (JP)
Title: Arithmetic mechanism for noise meter
Inventor: MOTOOKA SHINJI
IPC: G01H3/00
Filed: 1979-11-27
Abstract: PURPOSE: To perform a noise pollution data processing in high speed by a method wherein a signal from a noise detector, the maximum detection value and a mean value of the maximum detection values are selectively displayed and together with these, a system to store them is added.  
     CONSTITUTION: A noise caught by a noise meter 1 is converted into an electronic signal by means of an electronic signal conversion system 2. This electronic signal is sent to the maximum value detector 4. A time length previously set by a time setting device 3 is changed-over every hour to detect the maximum value and the maximum value is outputted to a signal selector 7. On the other hand, signals from the maximum value detector 4 are sent to a storage system 5 and stored thereat. A mean value is operated by means of the signal mean value arithmetic circuit wherein these signals are stored and it is outputted to the signal selector 7. In the signal selector 7, signals from the electronic signal converter 2, signals from the maximum value detector 4 and signals from the mean value arithmetic circuit 6 are selected  and they are inputted to an indicator 8 and together with this, they are stored on a  sheet of paper by means of a storage system 9. In this way, a processing of noise  pollution data is performed speedily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63316955-A (JP)
Title: Multipoint communication control system
Inventor: UEHARA TOSHIMI
Filed: 1987-06-19
Abstract: PURPOSE:To shorten a polling time and to realize efficient polling even when faults are generated in plural slave stations, by performing the polling by a master station in case of recognizing the fault in the slave station, and sending a recovery signal by the slave station in which the fault is generated when it recovers from the fault. CONSTITUTION:The master station 1 monitors a response signal from all slave stations 6 by performing the polling at a prescribed cycle, and invites the transmission of data to the slave station individually. At this time, when the response signal representing the fault is received or no response signal is received from the slave station, the master station 1 recognizes the generation of the fault in the slave station, and interrupts ordinary polling to all of the slave stations in which the faults are generated, and removes an interruption period leaving one of the interruption periods when the polling is interrupted. Such operation is performed to shorten the polling time by eliminating wasteful polling. The master station 1 performs common polling to request the transmission of the recovery signal to inform the recovery from the fault when each station recovers from the fault according to a prescribed priority order preset at the slave station in advance for all slave stations where the faults are generated in a remaining interruption period.
Patent JP-H05328197-A (JP)
Title: Image pickup device
Inventor: YOKOTA HIDEO
IPC: H04N5/232
Filed: 1992-05-22
Abstract: PURPOSE:To simply set an area intended by a photographer in a pattern. CONSTITUTION:The device is provided with an area setting means 3 setting an area in a pattern with a picture signal from an image pickup element 2, sight detection means 8, 9, 11 detecting the sight of a photographer, and an area selection means 12 selecting an intended area among plural areas set by the area setting means based on the sight information from the sight detection means. When the pattern is divided into plural areas, the intended area among them is selected automatically based on the sight information.
Patent JP-S6312791-A (JP)
Inventor: NAKAHARA YUJI
IPC: D21H19/36
Filed: 1986-07-02
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-H0447468-A (JP)
Title: Picture recognizing device
Inventor: MARUYAMA SHIGEYA
IPC: G06T1/00
Filed: 1990-06-13
Abstract: PURPOSE:To prevent erroneous detection of the rear face picture of an object by providing an object side end part of an outside wall, which forms an incidence optical path, with an inclined reflection face by which the object is obliquely irradiated with illuminating light. CONSTITUTION:Illuminating light emitted from light sources 4 and 4 is converted to diffused light by diffusing plates 5 and 5 and is led toward an object 3 in incidence optical paths 10 and 10 while being irregularly reflected by inside faces of inside walls 2 and 2, and a part of this light is reflected by inclined reflection faces 6a and 6b of the reflecting members 6 and 6 and is obliquely thrown to the object, and another part is thrown to the object 3 after being reflected by inside faces of outside walls 1 and 1 and inside walls 2 and 2. As the result, most of illuminating light is obliquely thrown to the object 3, and consequently, light transmitted through the object 3 is extremely reduced, and erroneous recognition of the picture on the rear face due to incidence on a sensor 8 of the light reflected by the rear face of the object 3 is prevented.
Patent JP-S5277154-A (JP)
Title: Transparent palstic molded articles
Inventor: KAWAUCHI AKIHIKO
IPC: C08L67/00
Filed: 1975-12-24
Abstract: PURPOSE: To obtain transparent plastic articles having excellent safety and scuff resistance, capable of substituting for conventinal glass, made of a composition obtained by dispersing finely divided particles of a transparent inorganic substance in a transparent plastic material having a refractive index nearly equal to that of the said inorganic substance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05159108-A (JP)
Title: Card processor
Inventor: NAKAMURA SHINGO
IPC: G06K13/00
Filed: 1991-06-26
Abstract: PURPOSE:To attain the shortening of the length of a belt, the reduction of the number of parts, and the simplification of structure by allowing the outgoing part and the returning part of the conveyor belt of one side to pass through the cut groove of a magnetic head. CONSTITUTION:A tension roller 23 and the tension roller 24 are brought into contact respectively with the returning part 7b of a lower conveyor belt 7 and the returning part 8b of an upper conveyor belt 8 as rolling, and the outgoing parts 7a, 8a to form a card conveying passage 3 by mutual opposed surfaces can be brought favorably into close contact with each other. Then, the deep cut groove 30 is formed on the magnetic head 11 at its part opposed to the card conveying passage 3, and the lower conveyor belt 7 is stretched so that both its outgoing part 7a and its returning part 7b pass through the cut groove 30. Accordingly the length of the conveyor belt 7 can be made shortest, and in addition, the number of the tension rollers, etc., can be reduced to the minimum.