baber/WOPTO huggingface dataset:
Patent JP-H0398442-A (JP)
Title: Manufacture of cage rotor
Inventor: TOMONAGA SHINJI
IPC: H02K17/16
Filed: 1989-09-06
Abstract: PURPOSE:To make post-treatment after casting unnecessary and improve workability by a method wherein pipes, having the same configuration as slots, are inserted into slotted parts while the molten metal of a conductor is cast into the pipes to form short-circuit rings and rotor bars. CONSTITUTION:Duct pieces 8 are inserted into a laminated core 2 to form a rotor core 4. Then, pipes 13, having the same configuration as slots 3, are inserted into the slots 3. Next, a rotor is set on a mold 14 and molten conductive material 15 is cast by a plunger. Then, the molten metal forms an upper end ring 17 through the pipes 13 and, subsequently, the pipes 13 are filled with the molten metal. In this case, a pressure is applied until the solidification of the molten metal is finished. According to this method, the pipes 13, inserted into the slots 3, prevent the leakage of the molten metal and rotor bars 4 can easily be formed in a ventilating duct 7 while the molten metal is pushed against the inner walls of the slots by the pressure after casting whereby the rotor bars 4 are fixed in the slots without being vibrated and a good rotor is formed.
Patent JP-S59119186-A (JP)
Title: Planar heat pipe
Inventor: ANDOU MIGIWA
IPC: F28D15/02
Filed: 1982-12-24
Abstract: PURPOSE:To enable a power transistor circuit or the like that is high in reliability on durability and also high in heat generating density to be mounted, by improving heat radiation property of the power transistor circuit or the like high in heat generating density. CONSTITUTION:A wick 4 is formed in the inner wall section of a planar heat pipe main body 1 that has a drilled section 2 in the upper surface. A fitting plate comprising a high heat transferring plate 7 that has copper or brass meshes 8 joined to the undersurface thereof is separatedly prepared. Spacers 5 each having a hole to be filled with a wick material 6 are placed in a inner wall space 3 of the main body 1. Part of each of wick materials 6 is extended into the drilled section 2 so that the wick materials 6 serve to join the inner wall section wick 4 and the inner wall wick 8. Therefore, when a power transistor circuit or the like high in heat generating density is attached, since the heat exchange of the heat pipe is good, it is cooled quickly so that troubles such as damage to the transistor circuit or the like would not occur and the reliability on durability is excellent.
Patent JP-S6385497-A (JP)
Inventor: HASHI KOICHIRO
IPC: G21F1/10
Filed: 1986-09-30
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-S6385797-A (JP)
Inventor: FUJISAKI HIROYA
IPC: G10L13/10
Filed: 1986-09-30
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-H04233768-A (JP)
Title: Semiconductor memory and its operating method
Inventor: HAINTSUUPETERU FURERITSUHISU
IPC: H01L29/788
Filed: 1991-08-21
Abstract: PURPOSE: To prevent over erasure of a memory cell even when the access time is short by a structure wherein a floating gate is not extended over the entire width of a channel but connected in parallel with a floating gate transistor in each memory cell to form a parallel transistor being controlled only through a control gate. CONSTITUTION: Two transistors are provided while being connected in parallel wherein one transistor 202 is constituted of a channel part located on the underside of a floating gate 70 and the other additional transistor 210 is constituted of a channel part located only on the underside of the floating gate 90. When a semiconductor memory is operated, the applied voltage is selected such that a parallel transistor in the row of non-select memory cells in a memory cell group is conducted during a read operation.
Patent JP-H0682977-A (JP)
Title: Light shielding frame body for film unit with lens
Inventor: TAKAGI JUNICHI
IPC: G03B11/04
Filed: 1992-08-31
Abstract: PURPOSE:To easily incorporate a flare preventing frame suitable for the shape of an exposure aperture in a unit main body. CONSTITUTION:A standard exposure aperture 12 is formed on a main body part 4. A light shielding frame body 15 is fitted/fixed into a camera part through the exposure aperture 12. The flare preventing frame 20 is integrated on the leading edge side of the light shielding frame body 15 and a frame piece 21 is vertically integrated on the tailing edge side. The light shielding frame body 15 is incorporated so that the exposure aperture 12 is vertically reduced and the size of a new exposure aperture becomes '20mm X 36mm'. The aperture 25 of the flare preventing frame 20 has a shape corresponding to the new exposure aperture.
Patent JP-H0761903-A (JP)
Title: Marine adhesive organism-repelling agent and antifouling coating containing the same
Inventor: MIYATA TAKASHI
IPC: C09D5/16
Filed: 1993-08-25
Abstract: PURPOSE:To provide a safe marine adhesive organism-repelling agent containing inexpensive oxine massively produced as a medicine as an active ingredient, preventing the adhesion of marine organisms to ship bottoms, fishing nets, underwater installations, etc., and not causing environmental pollutions. CONSTITUTION:A marine adhesive organism-repelling agent contains oxine of the formula as an active ingredient. The marine adhesive organism-repelling agent is preferably used as an antifouling agent containing the agent. The oxine is preferably added to the coating in an amount of 10-40wt.%. The oxine of the formula exhibits the form of white crystals or powder, and acts on the respiratory system metabolic pathways of fine organisms, animals and plants. The oxine especially oxidizes ascorbic acid in the early time stage of the photosynthesis of a plant to inhibit the activity of an ascorbic acid-oxidizing enzyme in a metabolic pathway for oxidizing the ascorbic acid into dehydroascorbic acid. The oxine exhibits the repelling property by inhibiting the growths of the marine adhesive organisms after adhesion without killing or wounding the adhering organisms.
Patent JP-S6388264-A (JP)
Title: Unit injector fitting structure of diesel engine
Inventor: SHIMIZU YASUHIRO
IPC: F02B3/06
Filed: 1986-09-30
Abstract: PURPOSE:To make it hard to be affected by the heat of an engine, by arranging the part on the side, where the pump part in a pump housing engages with a camshaft, on the inside of the space between an engine case and a cover, and a nozzle housing on the outside of it. CONSTITUTION:The part on the side where the pump part 59 in a pump housing 55 engages with a power system such as a camshaft 17 is arranged on the inside of the space 49 partitioned by the case 7 and the cover 9 of a Diesel engine 1, and further a nozzle housing 53 is arranged on the outside of the space 49. Accordingly, the nozzle housing 53 is exposedly put on a cylinder head 7 without being covered by the head cover 9 to have a good coolability, so that it is hard to be affected by the heat of the engine 1, and the coolability of a nozzle part 61 can be enhanced. Further, since the nozzle housing 55 is arranged outside the cover 9, the fuel pipe 77 to a fuel supply port 73 can be detachably arranged outside the cover 9. Thus, the production of vapor due to the temperature rise of fuel can be reduced.
Patent JP-H0574973-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA MITSUKI
IPC: H01L23/50
Filed: 1991-09-12
Abstract: PURPOSE:To prevent faults caused by deformation of projected lead pins of conventional PGAs. CONSTITUTION:An insulating substrate 1a, a stage 1b provided at the center of upper wall of the substrate 1a, a bonding pattern 1c provided around the stage 1b, a lead base 1 having recessed electrodes 1d which are connected with the bonding pattern 1c and provided in parallel on at the lower wall of the substrate 1a, a chip 2 mounted on the stage 1b and is connected to the bonding pattern 1c and a cap 3 hermetically covering the stage 1b are comprised, and the recessed electrodes 1d are coupled from the lower wall surface of the lead base 1.
Patent JP-H0790312-A (JP)
Title: Production of composite molded body
Inventor: SEYAMA YOSHIHIKO
IPC: B22F3/10
Filed: 1993-09-20
Abstract: PURPOSE:To improve dimensional accuracy in the production method of a composite molded body. CONSTITUTION:An integrated molded body is formed by injection molding successively the molding materials consisting of different kinds of metal powder and a binder while moving the partition using the injection molding machine provided with a metallic mold with a cavity 9 dividable into plural regions by a partition 13 and plural injection mechanisms corresponding to the divided regions of this cavity 9. A molded body in which different kinds of molding materials exist mutually adjacently is formed by injection molding simultaneously the molding materials consisting of the different kinds of metal powder and the binder from a different direction to the cavity using the injection molding machine provided with plural injection mechanisms. Then, this molded body is dewaxed and sintered to produce the objective composite molded body.
Patent JP-S6384506-A (JP)
Inventor: KOMATSU KOJI
IPC: A47C27/00
Filed: 1986-09-30
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-H0893701-A (JP)
Title: Dry compressed air supply device
Inventor: OKUDA SHINJI
IPC: F15B1/00
Filed: 1994-09-28
Abstract: PURPOSE: To provide a dry compressed air supply device which is advantageous to a carry by arranging a valve control means which opens a first opening- closing valve only when output pressure of a compressor exceeds first preset pressure necessary for a purge of an air drier and opens a second opening- closing valve only when internal pressure of a fluid housing tank is lower than second preset pressure. CONSTITUTION: A solenoid valve VA1 transfers to an ON condition only when compressed air pressure outputted from a compressor CMP exceeds pressure set in a pressure switch PS6. When the solenoid valve is opened, compressed air flows in a filter FT1, the solenoid valve VA1 and oil mist MT1, and is passed in an air drier DR1, and a solenoid valve VA2 where the compressed air becomes dry compressed air after moisture is removed, is turned on only when pressure in a tank 11 is lower than pressure set in a pressure switch P57. When the pressure in the tank 11 reaches the preset pressure, the solenoid valve VA2 is turned off, and a circuit is closed, and supply of the compressed air to the tank 11 is stopped.
Patent JP-H0575829-A (JP)
Title: Protocol transforming equipment for facsimile communication
Inventor: OGURA HISAKAZU
IPC: H04N1/00
Filed: 1991-09-12
Abstract: PURPOSE:To improve the using efficiency of a memory by providing a transmitting part to transmit plural pieces of picture data stored in the memory in the same time zone by using different channels and a picture memory control part to grasp the using state of the memory and select and control whether same time zone transmission is to be preformed or not. CONSTITUTION:The picture memory control part 9 grasps the using state of the picture storing memory 2, and decides the size of the free area of the memory 2 set beforehand, and selects and controls whether the same time zone transmission is to be performed or not. Then, the transmitting part 10 transmits plural pieces of the picture data stored in the picture storing memory 2 in the same time zone by using the channels B1, and B2. Namely, when the free area of the picture storing memory 2 becomes below a set value while plural pieces of the picture data stored in it, plural numbers of the transmission are performed in the same or the approximately same time zone by using the channel having been allotted exclusively for reception.
Patent JP-H0659467-A (JP)
Title: Single layer positively charged electrophotographic sensitive body
Inventor: YOSHIKAWA MASAO
IPC: G03G5/04
Filed: 1992-08-07
Abstract: PURPOSE:To provide the single layer org. electrophotographic sensitive body which is used for a positive charge process and has an excellent sensitivity by dispersing a charge generating material, org. hole transfer material and org. acceptor type compd. into a binder, thereby forming a photosensitive layer having the hole transfer rate of a specific value. CONSTITUTION:The surface of a conductive base body 1 is provided with the photosensitive layer 2 of the single layer. The photosensitive layer 2 is formed by dispersing the charge generating material 21, the org. hole transfer material 22 and the org. acceptor type compd. 2 into the binder. The hole transfer rate at 50V/mum is specified to >=10cm<-6>/VS. The content of the charge generating material 21 in the photosensitive layer 2 is specified to 0.1 to 40wt.%, the content of the org. hole transfer material 22 to >=25wt.% and the content of the acceptor type compd. 22 to 1 to 40wt.%. Namely, the higher sensitivity of the photosensitive body is obtd. by the assurance of the specific value of the hole mobility. The good dispersion with the charge generating material 21 is attained and the dispersion of the org. hole transfer material 22 and the mechanical strength of the photosensitive layer 2 are improved.
Patent JP-S61110925-A (JP)
Inventor: MIZOGUCHI HITOSHI
IPC: H01H33/70
Filed: 1984-11-05
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-H04113370-A (JP)
Title: Copying machine
Inventor: UMEDA ARATA
IPC: G03G15/00
Filed: 1990-09-03
Abstract: PURPOSE:To surely restart copying operation in copy mode before interruption without resetting the interruption mode by inhibiting a copy mode specification form from being inserted and read in the interruption mode. CONSTITUTION:A mark sheet type is specified as a copy mode on the specification form first. The form is inserted into a reader and then a control circuit 303 conveys the form inward by driving a conveyance motor 307 and an optical sensor 308 reads its entered marks. Then the motor 307 reverses to discharge the form from the insertion slot. The circuit 303 sends the read information to a CPU 301. The CPU, on the other hand, checks whether or not the copying machine is in the interruption mode state and sends a sheet input inhibiting signal when the machine is in the interruption mode to make an insertion inhibition display unit 107b illuminate. While the display unit 107b illuminates, a form is not conveyed even if inserted into the insertion slot. Then as read is not performed the copy mode before the interruption is surely entered after the interruption mode.
Patent JP-S61102367-A (JP)
Inventor: YUAN BERARUTO
IPC: B60T8/46
Filed: 1985-10-18
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-H0686221-A (JP)
Title: Clock generation circuit
Inventor: KOBAYASHI MUNENORI
IPC: H04N5/93
Filed: 1992-09-01
Abstract: PURPOSE:To obtain a clock synchronized with the horizontal line of a reproducing image in the clock generation circuit of a video recording and reproducing device. CONSTITUTION:This circuit is provided with an H/2 killer circuit 1 which eliminates the half H of a reproducing video signal, a skew cancellation circuit 2 which eliminates the skew of a synchronizing signal, two analog delay parts 3, 4, a ringing oscillator 6 which generates a clock CKL, and a control circuit 5 which controls the clock start/stop of the ringing oscillator 6. The clock can be generated by the ringing oscillator 6 by the output of the control circuit 5, and the coordinate in the horizontal direction of an image is counted by a horizontal counter 7 based on the clock. Feedback control can be performed by frequency-dividing the clock at a frequency division circuit 8 by the output of the horizontal counter 7. Thereby, the clock in which a phase is synchronized with a frequency can be generated on the horizontal line of the reproducing video signal.
Patent JP-S6478713-A (JP)
Title: Drive controller for planing machine
Inventor: IMAIZUMI KENICHI
IPC: B23D1/20
Filed: 1987-09-17
Abstract: PURPOSE:To enlarge usable range and to improve machining efficiency by operating a cutter rotating device every time when a table and a tool head go and return and rotating a cutter, thereby facing the cutting face in the direction of a work at all times. CONSTITUTION:A cutter rotating device is rotated forward through a motor, and a disc 12 secured to a cutter supporting shaft 7 forms an engaging hole 14 together with an engaging chip 13. A stopper pin 15a is faced with one end 13a of the engaging chip 13 on a longitudinal axis Ll on the outer circumference of a case 6 while stopper pins 15b, 15c are arranged on a lateral axis L2, then the pin 15a is fixed while the pins 15b, 15c and knock pins 16a-16d are moved up and down through a piston, where up/down motion sensing switches are arranged at upper portions of respective pistons. When the disc 12 rotates to the left and one end 13a contacts with the rear face of the pin 15b, it comes to a position rotated by 90 deg. from initial position while comes to a position rotated by 180 deg. when the other end 13b contacts with the rear face of the pin 15c and comes to a position rotated by 270 deg. upon contact with the left face of the pin 15a. A switch operating plate 25 is fixed to the supporting shaft 7 while four sets of limit switches are arranged on the locus of rotation.
Patent JP-H03161824-A (JP)
Title: Tablet device for electromagnetic digitizer
Inventor: AREKUSANDAA EMU PAASERU
IPC: G06F3/033
Filed: 1990-09-05
Abstract: PURPOSE: To lower a price by detecting the position of an inductor in a pointing device based on the level of electric signals induced to respective electrodes. CONSTITUTION: A coil 20 functions as the primary winding of a transformer and generates an electromagnetic field crossed with an electrode array 10. As a result, AC electric signals are induced to triangular wire electrodes 12a, 12b,...16a and 16b functioning as the secondary winding of the transformer present on a lower side and induced signals are successively impressed to an amplifier filter 25. Analog output signals from the amplifier filter 25 are sampled by an A/D converter 28, converted to digital signals and incorporated in a microprocessor 27. Then, the microprocessor 27 processes the signals and ultimately generates the pair of the coordinate values of an X axis and a Y axis for indicating the center position of the coil 20 of the pointing device to the origin of an X-Y coordinate system. Thus, the price is lowered.
Patent JP-S61111076-A (JP)
Title: Control device of television lens
Inventor: SENDA AKIRA
IPC: H04N5/232
Filed: 1984-11-06
Abstract: PURPOSE:To prevent undesirable influence on the camera control circuit by the current beyond the current capacity of the constant-voltage power source that would flow in the plural circuits by providing interlocked switches to supply the power to a part of the plural circuits of the control device of television lens that comprises the power source, camera-control circuit, and the plural circuits. CONSTITUTION:With the interlocked switch 7a on and the one 7b off, the power from the constant-voltage power source 1 is supplied only to a heater/lamp control circuit 9, and the circuit 9 drives the heater/lamp 10. Then, with the interlocked switch 7a off and the one 7b on, the power from the source 1 is supplied only to a servo amplifier 11. And, when, a video signal from the telecamera, for instance, is supplied to a servo-control signal input terminal 6, the input is compared with the reference voltage and is amplified by the amplifier 11 which then has a plus or minus output to turn a servo motor 12 in positive direction or negative direction. The serve motor 12 thus drives the diaphragm mechanism of the television lens to control the video output constant.
Patent JP-2001055885-A (JP)
Title: Injection pipe for natural ground consolidating liquid agent and arranging method therefor
Inventor: TANAKA AKIO
IPC: E21D9/04
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent generation of permeating clearance by arranging flat flanges oppositely positioned in the diametrical direction on an outer peripheral surface of a tip part in an injection pipe having plural through holes in a peripheral wall, being inserted/arranged in a long hole bored in natural ground and permeating a delivery liquid agent to the inner peripheral side in the natural ground via the through holes. SOLUTION: An injection pipe 1 is driven in a long hole 6 previously bored on the outer peripheral side along an excavation expected surface 5 of a tunnel in an attitude that respective flat flanges 4 turn to an adjacent long hole 6, in its turn, the other injection pipe 1 driven there. A bedrock consolidating liquid agent flows out to the outside via through holes 2 of the injection pipe 1, and when permeating in bedrock 8, the consolidating liquid agent sufficiently and uniformly fills up a space between both besides smoothly and surely flowing in a shaven-off trace between the injection pipe 1 and a peripheral surface of the long hole 6 before permeating in the natural ground 8 to thereby uniformly and homgeneously consolidate/strengthen mutual injection pipes by using a little liquid agent.
Patent JP-H0893975-A (JP)
Title: Flareless type tube fitting
Inventor: ARAKI SATORU
IPC: F16L21/08
Filed: 1994-09-28
Abstract: PURPOSE: To improve the strength of the biting projection of a dropping-out preventing tool by providing a circular theft part in the corner angle part between the diameter contracted surface on a joint body side and the dropping-out preventing tool inner surface, and dispersing a stress to the whole projection, when a large force is added to the foot part of the projection, without collecting the stress to the foot part. CONSTITUTION: The joint body 20 consisting of forgeable cast iron material of a tube fitting for polyethylene tube connection has a male screw 21 on the end part outside, and a push ring 30 having integrally having an inward collar 32 is screwed to it. A packing 40 is installed between the packing chamber 22 of the joint body 20 and a pipe 7 inserted thereto, and this packing 40 holds the outer surface of the connecting pipe 7 in cooperation with a dropping-out preventing tool 60 the diameter of which is contracted by the tapered inner surface 33 of the push ring 30.  This dropping-out preventing tool 60 has three biting projection streaks 62 formed on the inner circumferential side, and a circular theft part 65 is provided in the corner angle part between the diameter contracted surface 64 of the projection 62 and the dropping-out preventing tool inner surface 63, whereby a stress added to the projection foot part is dispersed.
Patent JP-H0397411-A (JP)
Title: Structure of counter equipped with sink
Inventor: MURAI KATSURO
IPC: A47B77/02
Filed: 1989-09-09
Abstract: PURPOSE:To make it possible to work at an auxiliary counter preventing a sink from being seen and making it possible to use a main counter wider by lowering the auxiliary counter by providing the auxiliary counter to produce over the sink disposed adjacent to the main counter and setting it freely movable up and down. CONSTITUTION:A counter equipped with a sink comprises a main counter 1 disposed at an upper surface part of a cabinet 4, and a sink 2 equipped with a auxiliary counter 3 adjacent to the main counter 1 on the back side of the center part of the semicircular main counter 1 disposed to be freely movable up and down. A standing part 5 is installed at a front part of the sink 2, and the auxiliary counter 3 is installed at its upper surface part. The sink 2 equipped with the auxiliary counter 3 can be moved up and down freely by an elevating means 12 installed in the cabinet 4. By moving the sink 2 up by the elevating means 12, the auxiliary counter 3 moves up together with the sink 2 to be disposed at a protruding position over the main counter 1 to form a stepped counter, thereby the sink 2 is prevented from being seen by a man seated before the main counter 1.