baber/WOPTO huggingface dataset:
Patent JP-H01292732-A (JP)
Title: Electron emitting device
Inventor: SAKANO YOSHIKAZU
IPC: H01J1/316
Filed: 1988-05-20
Abstract: PURPOSE:To make it possible to obtain an uniformly planar electron-irradiating region, by arranging the surface conductive type electron emitting elements such that they may satisfy specified conditions. CONSTITUTION:A plurality of linear electron sources formed by mutually aligning electron-emitting portions 5 of surface conductive type electron-emitting elements are arranged together in a row so that the electron-emitting elements are placed to one another to have spaces P2 between adjacent electron-emitting portions 5 in each linear electron source, larger than spaces P1 between neck portions formed out of each thin film 3 located on each same side in adjacent linear electron sources. The width(W) and length(L) of each electron-irradiating region 7, and the spaces P1 and P2 are also related to one another so as to satisfy the expression of L>P2 as well as W>P1, while the length(l) of the neck potion forming each electron-emitting portion, and also the spaces P1 and P2 are related to one another so as to satisfy another expression of P1-l<P; Namely, spaces between adjacent electron-irradiating regions 7 are formed to have each small space in the (W) direction and each large space in the (L) direction while respective electron-irradiating regions 7 are partially overlapped to one another in order to fill up any gap. An uniformly planar electron- irradiating region can be thus obtained.
Patent JP-H10317289-A (JP)
Title: Cord
Inventor: TANAKA TOSHIO
IPC: D01F6/04
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a cord, having a high abrasion strength, hardly causing a change in expansion and contraction by temperature and humidity, and suitable as a blind cord by using an ultrahigh-molecular weight polyethylene fiber yarn and braiding into a braid structure. SOLUTION: The cord having a braid structure having <=2 mm outside diameter and <=1.5% structural elongation is formed by using 8-36 raw yarns prepared by arranging a polyester fiber yarn having about 1,000 denier in a core yarn and an ultrahigh-molecular weight polyethylene fiber yarn having 0.5-5 denier single filament size, 80-1,000 denier total size and preferably 1,000,000, preferably >=1,500,000, more preferably 2,000,000 weight-average molecular weight in a braiding yarn at a braiding angle of 8-25 deg..
Patent JP-S63285692-A (JP)
Title: Ic card
Inventor: SANEMITSU YOSHIKADO
IPC: B42D15/10
Filed: 1987-05-19
Abstract: PURPOSE:To obtain an IC card which consumes a battery unnecessarily when external equipment uses the battery as its power source by connecting an elec tric switch which turns off by the input of a detection signal from a source voltage detecting circuit between a signal terminal and a specific potential. CONSTITUTION:When the IC card is connected to the external equipment, a voltage is supplied to a power source terminal from the external equipment, so when the voltage at the power source terminal A rises above the detection voltage of a source voltage detecting circuit 1, the source voltage detecting circuit 1 outputs the detection signal. This signal is inputted to the electric switch 6, which then turns off. Namely, a pull-down resistance 5 connected between the signal terminal D of the semiconductor element 5 and the electric switch 6 is disconnected electrically from the input circuit of the IC card. Consequently, a chip select signal and an address signal are supplied to the signal terminal D of the semiconductor element 4 while the IC card is connected to the external equipment, and even if an input current flows in from the signal terminal D, the pull-down resistance 5 never consumes the input current unnecessarily.
Patent JP-S61282529-A (JP)
Inventor: SASAGAWA KAZUO
IPC: E04B2/86
Filed: 1985-06-05
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-S6013907-A (JP)
Title: O.h.c. type valve mechanism of internal-combustion engine
Inventor: OOSAKI KIYOSHI
IPC: F02B75/22
Filed: 1983-07-05
Abstract: PURPOSE:To make it possible to dispose an ignition plug at a position on a cylinder axis and to positively open and close a plurality of suction and exhaust valves by disposing a cam shaft which opens or closes all the pairs of suction valves and exhaust valves in the vicinity of one pair of valves, and operating the other pair of valves through a pair of push rods. CONSTITUTION:An ignition plug 14 is disposed at a position on the axis of a cylinder, and one pair of suction valve and exhaust valve each are disposed on both sides of the ignition plug 14. One cam shaft 21 which provides a driving force to all the valves 10 and 11 is disposed on the side of the suction valve 10. The suction valve is opened or closed through a first cam follower 25. The exhaust valve 11 is opened or closed through a cam follower 31, a puch rod 34 and a locker arm 33. The ignition plug 14 can be disposed at the position on the cylinder axis, and all the valves are actuated by one cam shaft. Hence, the valve system can be simplified in construction and lightened in weight.
Patent JP-H11316569-A (JP)
Title: Light emission display
Inventor: YOSHIKOSHI TAKEAKI
IPC: G09G3/20
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a light emission display which has a simple constitution and displays a decoration pattern together with a message in asynchronism with the message. SOLUTION: In this device 1, a DMA transfer circuit 13 transfers message data indicating the ON/OFF states of LEDs 140 and decoration pattern data from a RAM 11 to a VRAM 12 according to corresponding display conditions. An LED driving circuit 15 drives the LEDs 140 so that the message data and decoration pattern data transferred to the VRAM 12 are under the corresponding conditions. At the LED display part 16 consisting of the LEDs 140, the decoration pattern is displayed together with the messagen in asynchronism with the message.
Patent JP-S5350125-A (JP)
Title: Preparation f hydroquinone derivative
Inventor: SUEDA NORIYOSHI
IPC: C07C43/30
Filed: 1976-10-14
Abstract: PURPOSE: To obtain highly pure title compound free from contamination with its isomers, which is useful as a synthetic intermediate of co-enzyme Q, in high yield, by reacting a new MgX compound with a compound comprising isoprene units, such as geranyl bromide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5456352-A (JP)
Title: Gate control system for high-voltage thysistor converter
Inventor: KOBAYASHI ATSUO
IPC: H02M1/08
Filed: 1977-10-14
Abstract: PURPOSE: To decrease the gate power source capacity and to reduce the cost by supplying the first gate pulse to be supplied within the normal conduction period and the second gate pulse of forced ignition for evervoltage protecting purpose at the shortage time of the floating angle to the gate of SCR.  
     CONSTITUTION: The forward and backward voltage detecting signals are converted to the electric signals through light guide 2 and via light-electric signal converter circuit 31. And floating angle shortage signal (f) is generated through floating angle decision circuit 33 to be turned to the input of pulse generator circuit 36, and output pulse (k) featuring a wide duration is delivered when the floating angle is short. On the other hand, operation signal (b) and forward voltage detection signal (c) are supplied to AND circuit 35 with output signal (e) used for the input of circuit 36. Circuit 36 produces pulse signal (j) of a narrow duration at the conduction start and intermittent time. Signal (j) and (k) are turned to signal via OR circuit 34 and then converted to the light through electric-light signal converter circuit 37 to be transmitted to the high-potential part via light guide 2. Pulse (j) featuring a narrow pulse duration is transmitted more frequently than signal (k). As a result, the gate power source capacity can be decreased as a whole, thus ensuring the cost reduction 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05119592-A (JP)
Title: Developing device
Inventor: YAMAGUCHI YOSHIRO
IPC: G03G15/09
Filed: 1991-04-25
Abstract: PURPOSE:To obtain high image density and also to obtain an image which is excellent in graininess and whose image quality is high by using toner whose particle diameter is specified and impressing a bias voltage containing a specified AC component between a developer carrier and a latent image carrier. CONSTITUTION:The latent image carrier 1 repeats a cycle that it is electrostatically charged by an electrostatic charger 2, exposed by an exposure unit 3, developed by a two-component magnetic brush developing machine 4, transferred by a transferring device 8, and a blade cleaning part 9 is cleaned. The developing machine 4 has a developing sleeve 4b rotating the periphery of a fixed magnet, and a AC bias voltage is applied on the sleeve by a bias power source 11. The toner whose average particle diameter is 6mum-11mum is used, the bias voltage satisfying that the frequency (f) of the AC component is 3000<=f<=16000 (Hz) is impressed between the developing sleeve 4b and the latent image carrier 1. Furthermore, it is desirable that the oscillating amplitude of the AC cycle of the bias voltage is 1kV<= peak-to-peak<=2. 2kV.
Patent JP-S6013522-A (JP)
Title: Vacuum formed piece and vacuum forming mold thereof
Inventor: INATANI MASATOSHI
IPC: F25D23/04
Filed: 1983-07-05
Abstract: PURPOSE:To form a door-back keeping strength as a shelf and having an increased storing space by a method wherein a vacuum forming mold is provided with a retaining part capable of bridging a reinforcing part and a sheet between the reinforcing pieces is stuck closely to each other from projection. CONSTITUTION:Synthetic resin sheet 13 is fixed at four corners, heated by a heater and platisized. Then, chamber 30 is lifted to be stuck closely to a clamping frame and the opening part of the chamber 30 is blocked by the sheet 13. The pressure in the chamber 30 is increased by the discharge of the air to blow the sheet 13. Forming mold 17 retaining reinforcing parts 16 is elevated and the plastisized and blown sheet 13 covers the vacuum forming mold 17. Since lower hollow portion 34 of the vacuum forming mold 17 is made vacuous, the sheet 13 is stuck closely to the forming mold 17, the sheet surfaces 14a, 14b located at the space from the surface of the forming mold 17 to the reinforcing part 16 are stuck to each other to produce a sticking shelf. Then, when the sheet 13 is cooled the mold 17 is lowered, and separated from the sheet 13, the door-back is formed as the reinforcing parts 16 are buried in the sheet 13.
Patent JP-S5246505-A (JP)
Title: Tubing pump
Inventor: OOOKA KAZUO
IPC: F04C5/00
Filed: 1975-10-11
Abstract: PURPOSE: A tubing pump which is improved in stabilization of fluid transfer and in life-time of the tube by giving back pressure equal to the tube's internal pressure to the back side of the tube. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04326355-A (JP)
Title: Image supporting member and its production
Inventor: MURATA YASUO
IPC: C08L27/18
Filed: 1991-04-26
Abstract: PURPOSE:To provide an image supporting member containing a wear reducing material and a lubricant so that the functions of the wear reducing material and lubricant can be fully used to give high durability, and to offer the production method of that. CONSTITUTION:The image supporting member to support electrostatic latent images and toner picture images consists of an insulating layer with uniform dispersion of a wear reducing material and a lubricant in a setting-type resin. Thereby, structure of the inside area and surface layer of the insulating layer is made almost the same, which gives enough effect of wear reducing material and lubricant. Thus, the obtd. image supporting member has high durability and prevents filming.
Patent JP-S5549111-A (JP)
Title: Regenerating method of soluble cutting oil
Inventor: HASEGAWA MASAMI
IPC: B01D39/14
Filed: 1978-10-05
Abstract: PURPOSE: The method of removing contaminants and maintaining function by filtering the used soluble cutting oil through the porous sheets provided with the oil- water separating function layer composed primarily of water insoluble and water absorbable gel and having oil-resisting and oil-repelling functions and water-permeating and water absorbing functions.  
     CONSTITUTION: Filter stock such as cellulose base pulp (fiber), etc. is deposited with, e.g., crosslinked polyethylene oxide (soluble in solvents such as toluene, etc.) through impregnation, coating, spraying, etc. The filter weighing of the resultant water-absorbing gel layer is made 80W450g/m 2  and the rate of water permeation 10W320sec/50 cc/cm 2 . Next, this filter stock is fixed to porous sheets composed of PE, etc. so as not to dislodge. The used cutting oil is filtered by using this oil-water separating filter, whereby the contaiminating substances contained in the water soluble cutting oil are removed and the soluble cutting oil is regenerated without breaking down oil per se. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5647882-A (JP)
Title: Character and graph display method of dot printer
Inventor: OOTSUKA MINORU
IPC: G06K15/10
Filed: 1979-09-25
Abstract: PURPOSE: To make it possible to reduce the printing information, by properly using the character pattern generator and the latch circuit by means of changing a mode.  
     CONSTITUTION: In case printing is performed by a character pattern which is read out from the character pattern generator B, an output by a mode change-over signal is in a low rank, the character information is sent to the generator B from th character buffer C, and also the CS selective terminal of the latch circuit A is made a low rank. And as long as an output of the circuit A is made a high impedance, printing can be executed by only an output by the generator B. On the other hand, in case an output by the mode change-over signal is in a high rank, the character information is sent to the circuit A from the character buffer C, also the CS selective terminal of the generator B is made a high rank, and the output is made a high rank, and the output is made a high impedance, printing can be executed by only an output by the circuit A of the dot information. Thus, the printing information can be reduced by properly using the generator B and the circuit A by means of changing a mode. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08308821-A (JP)
Title: Medical bed device
Inventor: HASHIMOTO TAKASHI
IPC: A61B6/00
Filed: 1995-05-23
Abstract: PURPOSE: To provide a medical bed device which easily moves a bed to a desired position. CONSTITUTION: A medical bed device is provided with a bed 113 on which a subject to be investigated lies, an image-pickup means which picks up an image of the subject so as to obtain image information, a bed position detection part 7 which detects the position of the bed 113 and a rising/lying angle of the bed as a bed position information, a bed position addition part 9 which adds the bed position information detected by this bed position detection part 7 to image information picked up by the image pickup means, and a storage part 11 which stores the image information formed by adding the bed position information.  And it is also provided with a readout part 13 which reads out the specified image information out of the image information stored in the storage part 11 and at the same time reads the bed position information added to this readout image information, and a movement part 15 which is made to move the bed 113 in response to the bed position information read by the readout part 13.
Patent JP-S62281868-A (JP)
Title: Butenoic acid derivative, production thereof and herbicide comprising said derivative as active ingredient
Inventor: KOSAKA HIDEO
IPC: A01N43/50
Filed: 1986-05-28
Abstract: NEW MATERIAL:A butenoic acid derivative shown by formula I (R is 1-8C alkenyl, 3-12C alkenyl, 3-10C alkynyl, lower alkoxy lower alkyl, halo lower alkyl, lower alkyl which may be replaced with lower alkyl or phenoxy lower alkyl which may be replaced with lower alkyl). EXAMPLE:2-Methyl-3-( 5'-isopropyl-5'-methyl-4'-oxy-2'-imidazolin-2'-yl )-2(Z)-buten oic acid ethyl ester. USE:Useful as a herbicide. Showing herbicidal effects on various weeds causing problems, for example, broadleaf weeds such as wild buckwheat, gramineous weeds such as barnyard millet, etc., having no phytotoxicity to main crops such as maize, rice plant, etc. PREPARATION:A maleamic acid derivative shown by formula II is subjected to ring formation through dehydration by the use of phosphorus pentachloride and neutralized with a base to give a compound shown by formula I.
Patent JP-H10296759-A (JP)
Title: Manufacture of foamed plastic flowerpot and mold used therefor
Inventor: HIROSE TOSHIO
IPC: B29L22/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a foamed plastic flowerpot in which the cultivation of a flower or the like cultivated in a flowerpot or the like is possible without feeding water frequently and the maintenance and control are easy. SOLUTION: An almost central section on the fiber chamber face side of a male mold 1 is divided into the upper and lower by a partition 1A, and the lower side of the partition is formed into an air chamber 7. The lower section below an almost central section on the fiber chamber face side of a female mold 11 is masked with a masking plate 16. The male mold 1 is integrated with the female mold 11. A raw material 22 is filled between the male mold 1 and the female mold 11. Vapor is passed through from above the male mold 1 to above the female mold 11.  Simultaneously with the passing vapor from above the female mold 11 through above the male mold 1, air is fed from the male mold side into the air chamber 7 and the upper section of the almost central section of a product is foamed by the vapor, and also an area below the almost central section of the product is foamed by the residual heat of the male mold 1 and the female mold 11 to the extent of not losing breathability.
Patent JP-S63288655-A (JP)
Title: Method and device for grinding ceramics
Inventor: OZAKI YUKIO
IPC: B24B7/04
Filed: 1987-05-19
Abstract: PURPOSE:To perform mirror machining of ceramics with high efficiency and high precision, by a method wherein a diamond grinding stone having a grain size of #1000 or more and using a vitrified series binder is rotated at a specified peripheral speed to perform specified pressure grinding. CONSTITUTION:A grinding stone 5 is a diamond grinding stone having a grain size of #1000 or more and using a vitrified series binder, is removably mounted to the lower end of a grinding stone rotating main shaft 4, and is rotationally driven at a peripheral speed of 400 m/min by means of a grinding stone driven motor 6. During grinding, feedback control is made on the pressurizing pressure of a constant pressurizing cylinder 3 by means of a pressure sensor 9 so that grinding resistance is normally regulated to a specified value according to the cutting quality of the grinding stone 5. As a result, since grinding resistance to the cutting quality of the grinding stone 5 is specified, smooth mirror machining is made on a work 27 by means of the grinding stone 5 to form a smooth surface, and besides since grinding resistance is specified, high flatness can be provided.
Patent JP-H06315108-A (JP)
Title: Image pickup device
Inventor: IDO YASUO
IPC: H04N5/225
Filed: 1993-04-28
Abstract: PURPOSE:To provide the image pickup device which record photographed image data in accordance with the composition, and can output the image data as image data whose rearrangement is not executed by a reproducing device. CONSTITUTION:Data obtained by subjecting an incident light supplied through a camera lens 11 to photoelectric conversion and A/D-conversion by a video processing part 12 is supplied to an image memory 13a. In a control part 14, a CPU 14b discriminates the composition, based on information from a a camera position sensor 15 provided in the device main body, and based on this discrimination, an image memory controller 14a controls read-out of the image memory 13a. The image data read out of the image memory 13a is recorded in a recording medium 16b of an imput/output signal processing part 16, and the image data corresponding to the composition is outputted from a data interface circuit 16a.
Patent JP-H02300904-A (JP)
Title: Constant voltage power protection device
Inventor: HATANO MASAHIRO
IPC: G05F1/00
Filed: 1989-05-16
Abstract: PURPOSE:To prevent an abnormal output by detecting that the voltage level of one power unit drops less than a prescribed value and interrupting the output voltage of the other power unit. CONSTITUTION:When the voltage level of the -15V constant voltage power unit 2 drops and it comes less than the value which is set in a variable resistor 11, the output of a comparator 12 comes to 'L', a transistor 13 comes to a non-conductive state, and a photocoupler 22 comes to the non-conductive state too. Consequently, the levels on the anode-side of diodes 14 and 19 in an output interruption circuit 10 comes to 'H', transistors 15, 20 and 21 come to conductive states, a transistor 16 is switched to the non-conductive state and the output of the +15V constant voltage power unit 1 is interrupted. When the voltage of one of two constant voltage power units 1 and 2 which are conventionally to be operated by a pair drops and abnormality occurs, the other power is interrupted and the abnormal output can be prevented.
Patent JP-H10300014-A (JP)
Title: Water supplying device for steam generator
Inventor: NAMOTO TETSUJI
IPC: F22D11/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To achieve a smaller capacity of a feed water pump and a shorter time of supplying water during the initial water supply period in a water supplying device of a steam generator. SOLUTION: A first water supply path 3 and a second water supply path 4 with a feed water pump 6 are connected to a steam generator 1. Water is supplied from at least the first water supply path 3 during the initial water supply period and the feed water pump 6 is operated during the operation of the steam generator 1 to supply the water from the second water supply path 4 while pressurizing feed water. Further, a water supply tank 11 is connected on the upstream side of the first water supply path 3 with a water head difference between the tank and the steam generator 1 to supply the water to the steam generator 1 utilizing the water head difference during the initial water supply period.  Otherwise, the first water supply path 3, which is equipped with a first feed water pump having a larger delivery quantity at a lower pump head, is connected to the steam generator 1 and the second water supply path 4, which is equipped with a second feed water pump having a smaller delivery quantity at a higher pump head is connected thereto. A supply of water is performed at least from the first water supply path 4 during the initial water supply period and done from the water supply path 4 during the operation period of the steam generator 1.