baber/WOPTO huggingface dataset:
Patent JP-S6025493-A (JP)
Inventor: HIRAMOTO KAZUO
IPC: G21C5/00
Filed: 1983-07-22
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-H0249382-A (JP)
Title: Connector
Inventor: NAKAO MITSUYA
IPC: H01R12/04
Filed: 1988-06-01
Abstract: PURPOSE:To prevent the invasion of a flux by covering an insertion port when a flow soldering is carried out. CONSTITUTION:A female side connector 8 is installed to a substrate. At that time, a hole for a terminal 6 and a hole for an insertion port 2 are provided at the substrate. Even though an insulator flux comes up from the hole for the insertion port 2 of the substrate 3 at the flowing, the insertion port 2 of the female side connector 8 is closed and the flux does not attach to a pin connection 5. And when a male side connector pin 4 is inserted to the insertion port 2, an elastic pawl 1 of the connector 8 escapes, when, the insertion port 2 is opened. As a result, the pin 4 is inserted and connected to the connection 5.
Patent JP-H11319218-A (JP)
Title: Pachinko game machine
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine setting the numbers of continuous operation times of condition devices in response to the game state of the pachinko game machine. SOLUTION: A left transit hole 7, a central transit hole 8 and a right transit hole 9 are provided in a large winning hole, and the numbers of continuous operation times of condition devices are set for them. Which of the transit holes 7, 8, 9 the game ball entering the large winning hole opened by a 'big prize' first has passed through is detected by a left transit hole switch 30, a central transit hole switch 31 and a right transit hole switch 32, and the number of continuous operation times of the device provided at the detected transit hole is set. The number of game balls passing through the transit holes 7, 8, 9 is counted. When the count number reaches 10 or when 20 sec elapses after the large winning hole is opened, the large winning hole is temporarily closed, and one round of the number of continuous operation times is completed.
Patent JP-S5923742-A (JP)
Title: Roller convayor for transfer device in article carrying vehicle
Inventor: SAKAI MASAO
IPC: B60P1/52
Filed: 1982-07-29
Abstract: PURPOSE:To make it possible to load pallets on a vehicle, by arranging a plurality of horizontal axis guide rollers and a plurality of vertical axis guide rollers on the vehicle. CONSTITUTION:Roller conveyors 9a, 7b which are arranged on a movable table 8 on a vehicle 1, directing laterally of the vehicle 1, consist of a plurality of horizontal axis guide rollers 15a, 15b and a plurality of vertical axis guide rollers 16a, 16b. Since there are provided a plurality of guide rollers, pallets 17, 18 even having various sizes may be surely loaded on the vehicle.
Patent JP-S5257403-A (JP)
Title: Potential running control equipment for water supply pump driven by tu rbine
Inventor: UENO NORITOSHI
IPC: F22D5/32
Filed: 1975-11-07
Abstract: PURPOSE: To be able to carry out potential running in all range of the partial load, by means of installing water supply choke control equipment to open above bypass valve to the water supply pump side, when the by-pass valve and water supply pump are near critical speed range. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01300703-A (JP)
Title: Bias circuit
Inventor: KOGA MASANORI
IPC: H03F1/52
Filed: 1988-05-30
Abstract: PURPOSE:To prevent an increase in the base current flowing into a bipolar transistor by performing the base bias of the bipolar transistor by means of a resistance connected with a supply voltage terminal and a field effect transistor connected with the resistance. CONSTITUTION:The gate electrode 7a of the field effect transistor 7 is directly coupled with the source electrode 7c of the transistor 7. The bipolar transistor 4 is constituted of a, for example, npn transistor and its base electrode 4a is connected with voltage dividing resistances 2 and 3. The emitter electrode 4b of the transistor 4 is grounded. Since the gate electrode 7a is directly coupled with the source electrode 7c in such way, the gate-source voltage VGS of the transistor 7 is zero. Therefore, a drain current ID which seldom changes against the rise of the drain-source voltage VDS, namely, the applied voltage can be obtained. Therefore, an increase in the base current flowing into the transistor 4 can be suppressed and the thermal runaway of the transistor 4 can be prevented.
Patent JP-S62289324-A (JP)
Title: Coil inserting method onto rewinder
Inventor: SHITOMI MAKOTO
IPC: B21C47/16
Filed: 1986-06-09
Abstract: PURPOSE:To improve the productivity to complete the pick finding work of a coil during the delivery of the preceding coil by transferring so that the coil inner diameter becomes parallel to the mandrel shaft core of a rewinder and inserting by transferring to the mandrel after performing a coil pick finding in the rewinding direction. CONSTITUTION:The coil 22 placed on a fixed skid 30 is transferred by a coil car 32 upto a cradle roll 36. The coil 22 placed on the cradle roll 36 is then driven with its rotation, the air cylinders 40, 42 of a coil pick finding device 26 are actuated and the pick finding is performed by sliding the tip of a guide table 38 on the peripheral face of the coil 22. The tip of the picked coil 22 is held by a magnet chuck 44, the lifter 34 of a coil car 32 is actuated to lift the coil 22 to the upper part and the coil car 32 is moved toward a rewinder 20. In this case with the actuation of the lifter 34 the inner bore hole of the coil 22 is lifted until its conforming to a mandrel 21 and inserted into the mandrel 21.
Patent JP-S61290648-A (JP)
Title: Organic electrolyte cell
Inventor: TSURUTA KUNIO
IPC: H01M50/417
Filed: 1985-06-19
Abstract: PURPOSE:To improve the stocking performance and the reliability by employing a porous film composed of polyethylene having specific high density as the separator to be arranged between the positive and negative electrode active materials of organic electrolyte cell. CONSTITUTION:A porous film composed of polyethylene having high density in the range of 0.942-0.065g/cm<3> is employed as a separator 7 to be arranged between negative electrode active material 3 composed of light metal such as lithium and positive electrode material 4 mainly composed of carbon fluoride or manganese dioxide in an organic electrolyte cell. Since high density polyethylene has few branch and no long chain branch while has high crystalization, the separator 7 is protected from deterioration or breakdown for long term even if the cell is stocked under high temperature environment. Consequently, the stocking performance is improved while abnormal voltage is prevented during discharge.
Patent JP-S63296552-A (JP)
Title: Power supply equipment for subscriber circuit of exchange
Inventor: YANO YASUSHI
IPC: H04M19/00
Filed: 1987-05-28
Abstract: PURPOSE:To miniaturize the device by detecting a fault of a subscriber circuit by the switching operation and using a semiconductor element as the switching element. CONSTITUTION:If a subscriber circuit is short-circuited, a terminal voltage being an output of a constant K-type low pass filter 1 is increased gradually by the switching of the switch element 2 similarly as the normal state, but the voltage does not rise because of the short-circuit. After the timer 6 has a prescribed time, when a drive circuit 7 reads an output of a monitor circuit 4 by the output signal, the output of the low pass filter is discriminated to be faulty to stop the drive of the switch element 2 thereby stopping the power supply of -48V to the subscriber circuit A. Thus, in the supply circuit of -48V to the subscriber circuit, the fault of the subscriber circuit is detected by the switching to use the semiconductor element of a comparatively small size as the switching element.
Patent JP-H10327557-A (JP)
Title: Totally enclosed induction motor
Inventor: FUKUYOSHI YOSHIO
IPC: H02K9/06
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce the size and weight of a totally enclosed induction motor and to improve the cooling performance of the motor, by providing aluminum blades which generate wind in the axial direction, are twisted in one direction, and integrally formed with the end rings of a rotor in one bodies at both end sections of the laminator core of the rotor. SOLUTION: When a rotor 6 rotates, blades 12 and 13 provided at both end sections of the laminated core of the rotor 6 agitate the atmosphere in a totally enclosed motor. The blades 12 and 13 are twisted so as to generate wind in one direction and the wind is circulated through a plurality of through holes 11 and a space section 15 formed between the back of a stator 7 and a recessed section 10 of a frame 8 as a passage. Therefore, windings are cooled, because the wind generated and forcibly circulated through the passage in the motor by means of the blades 12 and 13 radiates the heat generated from the windings from the external surface of the frame 8 including the recessed section 10.  When a ventilating ring is provided between the frame 8 and the stator 7 to secure a space, the heat radiating efficiency of the motor is improved because the wind passage and the heat radiating area are increased.
Patent JP-S6113862-A (JP)
Title: Picture information registration system
Inventor: ARAI SEIJI
IPC: H04N1/40
Filed: 1984-06-29
Abstract: PURPOSE:To allow the user to grasp surely registration information required for the registration of picture information by returning registration information transmitted from a facsimile equipment as picture information to the facsimile equipment from a facsimile storage equipment and also returning a part of picture information transmitted together with the said registration information. CONSTITUTION:A file control section 81 stores (registers) the picture information obtained from a subscriber line 6 or a scanning section 48 based on the registration information obtained from a main control section 50 to a prescribed area of a file section 82 and reads (retrieves) the prescribed picture information based on retrieval information obtained from the main control section 50 from the file section 82. Area processing section 813 detects the picture information stored in a picture memory buffer 812, detects the mark information in the picture information and discriminates a part of the picture information as picture information for return. The main control section 810 controls each main part and controls the storage of the picture information to the file section 82 and the read of the picture information from the file section 82.
Patent JP-H05328744-A (JP)
Title: Drive circuit for polyphase motor
Inventor: MIZUMOTO MASAO
IPC: H02P27/06
Filed: 1992-05-26
Abstract: PURPOSE:To prevent the fluctuation of power-supply voltage by mounting a time constant circuit and delaying the off time of second output transistors in a motor drive circuit supplying connecting paths to each phase second output transistor through each phase driving coil from each phase first output transistor with driving currents in response to phase switching. CONSTITUTION:The bias state of a control transistor 18U is made smaller than those of second output transistors 6U, 7U at an early stage during a transient period when the second output transistors 6U, 7U are turned on to off at the time of phase switching. The collector voltage of the control transistor 18U is increased and the node voltage of voltage-dividing resistors 20U, 21U is raised, and control currents are made to flow through the base of the second output transistor 6U by a time constant determined by the voltage-dividing resistors 20U, 21U and a capacitor 23U. Accordingly, the output transistors 6U, 7U are switched gradually from on to off, thus preventing the sharp fluctuation of power-supply voltage VM.
Patent JP-H10319597-A (JP)
Title: Photosensitive silicone ladder polymer composition and method for transferring pattern to this composition and semiconductor device using this composition
Inventor: YASUDA NAOKI
IPC: C08L83/04
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To enable microfabrication by direct light by incorporating the specified silicone ladder polymer and a photosensitive cross-linking agent or a photopolymerization initiator. SOLUTION: The photosensitive silicone ladder polymer composition comprises the cross-linking agent or a photopolymerization initiator, and the silicone ladder polymer represented by the formula in which each of R1 and R2 is, independently, an H atom or an aryl or alkyl or functional group having an unsaturated bond; each of R3 -R6 is, independently, an H atom or an aryl or alkyl or trialkylsilyl or functional group having an unsaturated bond; some of R1 -R6 is an amount of >=1 weight% of them is a photosensitive functional group; and (n) is a natural number. This photosensitive silicone ladder polymer composition comprises this ladder polymer and the photosensitive cross-linking agent or the photopolymerization initiator, and therefore, it is insolubilized in solvents and made possible to be microfabricated by direct light.
Patent JP-S5659243-A (JP)
Title: Multiple sheet copying method
Inventor: MASUDA KOUJI
IPC: G03G5/00
Filed: 1979-10-18
Abstract: PURPOSE: To easily prepare an electrostatic latent image master in order to enhance speed of multiple sheet copying, and to save power consumption, by using a photoreceptor having a photosensitive layer provided alternately with dielectrics and photoconductors.  
     CONSTITUTION: Photoconductive semiconductors 3 and dielectrics 4 are arranged alternately at minute intervals on conductive substrate 2 to form photoreceptor 1. This photoreceptor 1 is simultaneously charged and imagewise exposed, and then uniformly exposed to form an electrostatic latent image, thus permitting copies to be obtained by repeating only development and transfer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5559589-A (JP)
Title: Control system for dot printer
Inventor: KAMOI HISAAKI
IPC: G06K15/10
Filed: 1978-10-30
Abstract: PURPOSE: To simplify the control as well as to omit the print inhibition region which is produced by changing the speed by avoiding the speed variation of the printing head with every character featuring the different density.  
     CONSTITUTION: Now it is supposed that the forward direction is designated, and thus space control part SC gives a high-speed rotation to space motor SM. And the carrier onto which the printing head is mounted starts a shift toward the forward direction. If the characters and others at mode bot decision circuit MJ are in the AN mode, the classification pattern is transferred to REG and then excited by the synchronous pulse to form the dot. While the printing head is shifting forward, only the characters and others designated in the AN mode are printed. After this, with designation in the backward direction, space control part SC gives a backward turn to SM in a low speed. Thus the printing head starts backward movement in a low speed. In case the characters and others to be printed are in the K mode, the division patterns of the characters and others are synchronized with the synchronous pulse to form the dot. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000323078-A (JP)
Title: Fluorescent display device
Inventor: MORIKAWA MITSUAKI
IPC: H01J31/12
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a display device that is easily manufactured, consumes less power, and is usable for a long time, by constituting a luminescent portion with an electron pulling-out electrode spaced a prescribed distance from an electron emitting portion formed on a negative electrode, and pulling-out electron from the electron emitting portion made of a diamond film and a luminescent body inside a display surface. SOLUTION: Positive potential is impressed on a grid mesh 107 and negative potential is impressed on a negative electrode 104, electrons go out of a DLC film 105 and are pulled out toward a front glass 109 by the grid mesh 107. When positive potential higher than that of the grid mesh 107 is applied to an accelerating electrode 108 and a metal back film 124 against the negative electrode 104, the pulled-out electrons are accelerated by the accelerating electrode 108 to go into the metal back film 124 and collide to a phosphor layer 122. The phosphor layer 122 emits light by collision of the electrons, this light goes through an optical filter 121, and thereby display formed by light emission can be seen from outside of the front glass 109.
Patent JP-H08327607-A (JP)
Title: Optoacoustic densitometer
Inventor: KIRI MOTOSADA
IPC: G01N29/02
Filed: 1995-05-31
Abstract: PURPOSE: To obtain an optoacoustic densitometer in which microparticles contained in a sample air can be prevented from adhering to the wall face of a resonance tube and the sensitivity of measurement can be prevented from lowering due to adhesion of microparticles. CONSTITUTION: An intermittent light beam is projected into a resonance tube along the axis thereof and an intermittent sound, produced through absorption of the light beam by a sample placed in the resonance tube, is detected thus measuring the density of the sample. In such optoacoustic densitometer 10, the resonance tube 12 is disposed in the vertical direction and provided, at one end part thereof, with a straightened flow introduction means 13 for introducing a sample into the resonance tube 12 to the central axis side thereof and introducing a buffering gas to the inner circumferential face side thereof. This structure prevents the microparticles contained in a sample air from adhering to the wall face of the resonance tube 12 thus preventing the sensitivity of measurement from lowering due to adhesion of microparticles.
Patent JP-S5870562-A (JP)
Title: Preparation of lead frame
Inventor: SHIMIZU KAZUO
IPC: H01L23/495
Filed: 1981-08-28
Abstract: PURPOSE:To flatten the surface by punching a lead frame, forming a V-groove of which both ends reach the side edge of tab lead at the surface of periphery of the line junction region of said tab lead and then by pressing said line contact region. CONSTITUTION:A V-groove 15 is provided in both sides of line contact region 12 of tab lead 4 in the width direction by the coining method. The region 12 between a pair of V-groove is partially pressed by the coining and thereby the flattened surface 13 can be formed. Deformation of mother material is prevented by specifying depth of V-groove and the coining. The region is formed like a mound by the coining in the side of V-groove 15. At this time, roundness of tab lead surface generated when the lead frame is formed is also eliminated and accurate and highly reliable line contact can be realized.
Patent JP-H0847643-A (JP)
Title: Catalyst for production of methacrylic acid and production of methacrylic acid using the catalyst
Inventor: KURIMOTO IKUO
IPC: B01J27/19
Filed: 1995-05-31
Abstract: PURPOSE:To provide a catalyst for production of methacrylic acid to produce methacrylic acid at high yield. CONSTITUTION:This catalyst is used to produce methacrylic acid by oxidation and/or oxidation and dehydrogenation of at least one compd. selected from methacrolein, isobutyraldehyde and isobutyric acid in a gas phase with molecular oxygen or gas containing molecular oxygen. The catalyst for production of methacrylic acid contains multiple oxides and a solid acid having <=-11.93 of acidity. The multiple oxides contain Mo and P as the essential component and is used for production of methacrylic acid by oxidation and/or oxidative dehydrogenation of methacrolein, isobutyraldehyde and/or isobutyric acid in a gas phase.
Patent JP-S5562061-A (JP)
Title: Production of indoles
Inventor: NAKAYAMA YOSHIKI
IPC: C07D209/42
Filed: 1978-10-31
Abstract: PURPOSE: In the reductive cyclization reaction of 2-nitrobenzyl cyanide derivative in the presence of a catalyst, a dehydrating agent is incorporated to produce said indoles, starting materials for agricultural chemicals, drugs, perfumes, dyes, etc., in high yield and purity.  
     CONSTITUTION: When the reductive cyclization reaction of 2-nitrobenzyl cyanide derivative of formula I [R 1 , R 2  are H, lower alkyl, lower alkoxy, lower alkoxycarbonyl; R 3  is R 1 , formula II(R 4  is H, lower alkyl, lower alkoxy)] is conducted in the presence of a ctatlyst as Pt-C, to give indole of formula III, a dehydrating agent, such as molecular sieve made by Linde Co. or synthetic boiling stones or silica gel, is incorporated to increase the yield and purity of the product. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03307-A (JP)
Title: Method and device for continuous binding
Inventor: YOSHIHARA SEISHIRO
IPC: B23P19/04
Filed: 1989-05-27
Abstract: PURPOSE:To raise strength of a coupler and widen the application with improved efficiency by providing a mechanism for feeding superposed materials, a punching mechanism a coupler insertion and cutting mechanism and a press mechanism for press-bulging both the ends of the coupler. CONSTITUTION:Material 1, 2 are superposed and fed, a punch 4a is pressed, to form a hole, against the stacked materials 1, 2 along the direction shown by arrow. A coupling member 6 having a linear of a cylindrical shape is inserted into the hole formed thereon. Then after the coupling member 6 is cut by a cutter 7b both ends of the coupling members 6 left in the hole is pressed to bulge by a pressing tool 8a, and then binding is carried out. In bulging the ends of the coupling member 8, binding strength is raised by shaping the ends in nail heads and applying pressure enough or bulging the diameter of a pillar portion of the ends. On the other hand, in bulging the cylindrical coupling member, process of spreading the ends outwardly and process for curling the ends in a ring shape outwardly are performed.
Patent JP-S6113491-A (JP)
Title: Vibration isolating device
Inventor: MATSUI TSUTOMU
IPC: G11B33/08
Filed: 1984-06-29
Abstract: PURPOSE:To perform the vibration isolation and damping of an air rubber spring in three orthogonal axial directions by providing a nearly cylindrical air rubber bag with an air intake hole and a valve, and forming a constricted part in the middle of the cylinder. CONSTITUTION:The vibration isolating device 7 is composed of the rubber-made air bag which is sectioned almost cylindrically having the constricted part 8 and a screw hole 9 for fitting to a subchassis 1 is provided to the head part; and the air intake hole 10 and valve 11 are provided to the bottom part and contribute to vibration isolation in three axial directions, i.e. right-left, before-behind and up-down directions. Then, the valve 11 is closed in response to a downward shock to close the air intake hole 10 and compress the internal air, and vibration isolation by air is put into effect in addition to damping by the rubber of the vibration isolating device 7 itself. When a shock is applied upward, i.e. in such a direction that the subchassis 1 floats, the valve 11 operates in the opening direction to put rubber vibration isolation into effect principally. Further, when an oblique or lateral shock is applied, extensional force and compressive force operate effectively at both sides of the constricted part 8 to display the vibration isolation effect.
Patent JP-H05236949-A (JP)
Title: Mass transfer membrane for oxygenation of animal cell reactor
Inventor: MAAKU EFU BOOMUGAATONAA
IPC: C12M1/12
Filed: 1991-06-05
Abstract: PURPOSE: To provide a method and apparatus for feeding necessary gaseous fluid to culture a cell reactor, especially an animal culture cell reactor or a biological or chemical reactor.  
     CONSTITUTION: A gas containing oxygen is fed to a cell culture vessel or a biological reactor or chemical reactor by an improved tubular permeable membrane. The tubular membrane has irregular exterior surface and the interior surface is irregular or not irregular. The tubular membrane is attached to the support frame and sunk in a culture medium and either one end of the tube is connected to a gas feed source and the other end of the tube is connected to a discharge port to fed the objective gas. 
     COPYRIGHT: (C)1993,JPO