baber/WOPTO huggingface dataset:
Patent JP-H06284391-A (JP)
Title: Reference pulse generator
Inventor: UEJIMA ATSUSHI
IPC: H04N7/08
Filed: 1993-03-24
Abstract: PURPOSE:To stably and surely generate a reference pulse where the period is the same as a deflection signal and the phase is corrected to the roughly same as the phase of a video signal by leading the phase of an oscillation signal or a frequency division signal frequency-dividing the oscillation signal based on the oscillation signal of an oscillator for a horizontal deflection. CONSTITUTION:By leading the phase of an oscillation signal S8 or a frequency division signal S9 based on the oscillation signal S8 of an oscillator 9, a reference pulse S11 where the period is the same as a deflection signal S4 and the phase is corrected to the roughly same as the phase of a video signal 31 is generated. Thus, as the reference pulse S11 is synchronized with the deflection signal, S4 regardless of the presence or absence of the video signal S1 and is corrected to the roughly same phase as that of the video signal S1, a character decoder can share a character signal decoding function with a function displaying the state, etc., of a television receiver on a screen.
Patent JP-S5314751-A (JP)
Title: Flame-retardant polyolefin compositions
Inventor: KIMURA HIDEKI
IPC: C08K9/00
Filed: 1976-07-28
Abstract: PURPOSE: The title resin compositions having improved mechanical strength, e.  g. impact strength, flexural strength, etc. by the addition of a specific filler containing magnesium hydroxide to a compound of polyolefin and ethylene-propylene rubber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5517731-A (JP)
Title: Valve for preventing leakage
Inventor: MORII KURAHARU
IPC: F16K7/00
Filed: 1978-07-20
Abstract: PURPOSE: To prevent dripping when a valve is closed by providing at a position to shut a water passage a valve sheet of elastic material with a cut for flowing water.  
     CONSTITUTION: A flat valve sheet 1, made of elastic material and engraved with a cut 3 for flowing water, is provided so as to shut a water passage in a valve. When water pressure is exerted to the valve sheet 1 from a socket 4 side toward a nozzle 5 side, the configuration of the sheet 1 is changed against elasticity thereof and a pressed surface 2 is bended, and thereby, the cut 3 is opened. On the other hand, when the valve is closed and pressure in an upper chamber above the sheet is lowered, the sheet 1 returns to the original configuration and the cut 3 is closed, and thereby, leakage and dripping of remained water may be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07291650-A (JP)
Title: Carboxynitride glass and its production
Inventor: MURAKAMI YUICHIRO
IPC: C03C3/04
Filed: 1994-04-27
Abstract: PURPOSE:To obtain a carboxynitride glass excellent in heat resistance and chemical durability. CONSTITUTION:This carboxynitride glass contains silicon, aluminum, oxygen, nitrogen and carbon. Furthermore, the carboxynitride glass comprises 48-68mol% SiO2 and 0.1-3mol% SiC and further Ln2O3 (Ln is a rare earth element containing Y) and AlN as the remainder at 0.6-1.3 mixing ratio thereof expressed in terms of Ln2O3/AlN molar concentration ratio.
Patent JP-H01262742-A (JP)
Title: Unit for separation and treatment for excreta in livestock barn
Inventor: YOSHIDA TOYOJI
IPC: A01K1/01
Filed: 1988-04-12
Abstract: PURPOSE:To provide the title unit so designed that an excreta-removing plate sliding on an excreta-receiving bed in a livestock barn is put to rocking motion between the falling and standing positions, thereby scraping off even excreta firmly sticked to the excreta-receiving bed in high efficiency. CONSTITUTION:Firstly, an excreta-removing plate 26 is set on a rocking shaft 25 equipped on a moving body 31. Thence, the plate 26 is put to rocking motion, against an excreta-receiving bed 13, between the falling and standing positions, concurrently with reciprocating the moving body 31 on said excreta-receiving bed 13 by a self-running mechanism. And this self-running mechanism and a rocking shaft-rotating mechanism 41 are actuated synchronously.
Patent JP-H07292834-A (JP)
Title: Roof truss structure and fixing member
Inventor: KOYAMA TAKAO
IPC: E04B7/02
Filed: 1994-04-27
Abstract: PURPOSE:To combine a roof panel unit with surface rigidity with a gate type frame to easily fix the roof panel unit to the gate type frame. CONSTITUTION:Roof panel units 7 with surface rigidity in which plane members 9 are laminated on the upper face of a frame body 8 assembled with a plurality of vertical frames 10 and lateral frames 11, are used for a roof truss structure. The roof panel unit 7 is attached to purlin beams 4 of a plurality of gate type frames 3 erected on the ceiling beams 6 through fixing members 13 in which an inclined plate 14 and a bent plate 15 are joined so as to form a Y-shape.
Patent JP-S60233576-A (JP)
Title: Diagnosing device of controlling device
Inventor: FUKUDA AKIRA
IPC: G01R31/28
Filed: 1984-05-04
Abstract: PURPOSE:To enable a diagnosis of a defective LSI with a simple logical circuit by comparing the output of each LSI with the output of other LSI by a simultaneous scanning-in of the same pattern data. CONSTITUTION:The outputs of LSIs 5-7 according to the diagnosis data simultaneously scanned in from a diagnosis data generating circuit 14 are compared with the outputs of other two sets of LSIs by respectively comparative circuits 22-24 and in case of dissidence, the outputs of the circuits 22-24 are turned over to a logic 1 and fed to a display controlling circuits 25-27 and a display is lit. A diagnosis is performed as to which LSI is defective with a simple logical construction by the combination of the display lighting.
Patent JP-S58207682-A (JP)
Title: Electrode structure of light emitting element
Inventor: KOBAYASHI MASAMICHI
IPC: H01L33/62
Filed: 1982-05-28
Abstract: PURPOSE:To enhance reliability of junction and continuity by forming a lead-tin solder layer on the one surface of gold electrode formed on a light emitting element and submount. CONSTITUTION:The gold electrodes 7, 8 are formed at the bottom surface of light emitting element 6 by vacuum-depositing gold at the mutual electrode position and the lead-tin solder layers 10, 11 are formed at the surface. The lead-tin solder layers 10, 11 should desirably contain the lead-tin of 5-60wt% in order to reduce a thermal stress on a light emitting element. Meanwhile, the lead-tin layer requires thickness of 0.1mum or more in order to obtain the fused junction between gold and lead-tin solder and it must be 2.0mum or less in order to percent short-circuit between the electrode 4 and 5 or between 7 and 8 if the fused lead-tin solder leaks from the clearance between the gold electrode of light emitting element and the gold electrode of submount during the face down bonding. Thereby, the lead-tin solder layers 10, 11 of the gold electrodes 4, 5 and 7, 8 are well connected only by slightly press-welding the light emitting element 6 onto the submount 3.
Patent JP-H10281812-A (JP)
Title: Rotary encoder
Inventor: MASUDA HIROMI
IPC: G01D5/347
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To heighten the strength of a mold and lowering the manufacturing cost by forming a slit in the periphery of a rotary disc and directing the optical axis of the optical path of an optical sensor means perpendicularly to the surface of the rotary disc. SOLUTION: A rotary encoder 10 comprises a rotary disc 20 rotated with the rotation of a steering shaft and in which a plurality of slits 21 are formed at fixed circumferential intervals, and an optical sensor means 30 having an optical path passing through the slits 21, and sensing the amount of revolution of the steering shaft by the interception of the optical path with the rotation of the rotary disk 20. The optical detection means 30 is fixed to a column switch, and comprises a light emitting element and photodetector installed on both sides of the rotary disc 20, the optical path passing through the slits 21 of the rotary disc 20. The optical axis of the optical path is generally perpendicular to the face of the rotary disc 20.
Patent JP-H01260582-A (JP)
Title: Element arranging method
Inventor: YAMAMOTO ATSUSHI
IPC: G06F17/50
Filed: 1988-04-12
Abstract: PURPOSE:To optimize the element constitution of an objective function being expressed in the sum of two or more items in a short time by changing each coefficient of the item of the objective function expressed in the sum of the two or more items gradually. CONSTITUTION:The optimization system of the element constitution is provided with a means 101 to set a parameter T at an initial value T0, a means 102 to calculate the objective function, a means 103 to set the coefficient of each time of the objective function, a means 104 to change the arrangement of an element, a means 105 to decide whether or not change should be received, a means 106 to receive the change, a means 107 to refuse the change, a means 108 to judge whether or not an internal loop is converged, a means 109 to judge whether or not an external loop is converged, and a means 110 to reduce the parameter T. And each coefficient of the item of the objective function being expressed in the sum of the two or more items can be changed gradually. In such a way, it is possible to optimize the arrangement of the element of the objective function being expressed in the sum of the two or more items in a short time.
Patent JP-H06300819-A (JP)
Title: Ic tester
Inventor: KATO RYOJI
IPC: G01R31/26
Filed: 1993-04-16
Abstract: PURPOSE:To obtain an IC tester enabling simple replacement of a contact part of a test head which is necessary for changing the kind of IC to be tested. CONSTITUTION:In regard to an IC tester constructed of a test head 200A which is connected electrically to a tester 100 by a cable bundle 401 and of a handler 300 which is positioned above the test head and executes an operation of supplying IC to be tested to a contact part 201 provided on the upper side of this test head and an operation of discharging the tested IC from the contact part 201, an IC tester made to have such a structure as to move the test head 200A in the direction wherein the cable bundle 401 is not present and to expose the test head 200A in the front or lateral part of the handler 300 by this movement.
Patent JP-H10244031-A (JP)
Title: Practice golf club having special grip
Inventor: NASHIRO MASAMITSU
IPC: A63B69/36
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a golf club fitted with a grip with which the left and right wrists can cross with each other so that a precise swing can be acquired. SOLUTION: A club shat is manufactured so as to be devised in such a way that the left and right wrists can be appropriately crossed. A grip is manufacture and fitted onto the club.
Patent JP-S63256970-A (JP)
Title: Image forming device
Inventor: KADOWAKI HIDEJIRO
IPC: G03G15/00
Filed: 1987-04-14
Abstract: PURPOSE:To obtain an excellent color image by uniting an image carrier and a means which forms a visible image into a drum kit and making it attachable to and detachable from a device main body, and providing a driving means for the image carrier and a center decision plate. CONSTITUTION:The center decision plate 26 is fitted to an supported by a main body frame body 12 with semifinished nuts 27.... The rotary driving of a motor 21 is transmitted to a leaf spring 16 through a spindle 22, a rubber roller 20, and a driving shaft 14 and the leaf spring 16 is rotated together with driving plates 17.... Then the driving plates 17... are pressed against a part 18 to be driven which is provided to the flange 11 of a photosensitive drum 1 and frictional resistance operates between both, so the photosensitive drum 1 is rotated according to the frictional resistance. The power is transmitted from the motor 21 to the photosensitive drum 1 not through a gear, etc., so the photosensitive drum 1 is rotated at an accurate angular speed. Further, the rotation of a driving shaft 14 is accurately transmitted to the photosensitive drum 1 through a leaf spring 16 and a vivid color image having no pitch irregularity is obtained.
Patent JP-S5614753-A (JP)
Title: Relay supervisory system
Inventor: IFUKURO SADAO
IPC: H04B17/40
Filed: 1979-07-16
Abstract: PURPOSE:To exercise a supervision over the state of a relay all the time with a lessened influence on a main signal of binary RZ codes, by sending the main signal while an error detection pattern signal is inserted between bits of the main signal. CONSTITUTION:To input terminal 4, NRZ code data (a) is input and to input terminal 5, clock (b) is also input; and RZ code signal (c) is output from NRZ-RZ converting circuit 1, error check pattern signal (d) is output from error check pattern generator 2, and composite signal (e) of signals (c) and (d) is output from OR circuit 3. This signal (e) is amplified by amplifier 11 and clock (f) is extracted by timing extracting circuit 12 and then applied to clock terminal (c) of FF15. Further, clock (f) is multiplied by two at multiplying circuit 13, whose output is input to terminal C of FF14 and output signal (f) from terminal Q of FF14 is changed into the same pattern with signal (e) and sent to the following repeater, etc. Furthermore, signal (h) is sent to data terminal D of FF15, the output of which is applied to terminal C of FF16, whose output (j) is applied to the repeater by way of BPF, exercising a supervision over its operation all the time.
Patent JP-S60235197-A (JP)
Inventor: SAKURAI KEIICHI
IPC: G10H1/053
Filed: 1984-05-08
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-H10266163-A (JP)
Title: Bed-protective block and installation method thereof
Inventor: OISHI YOSHITETSU
IPC: E02B3/14
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent a river bed of a section where bed protective blocks are laid from being scoured, by providing preventive bodies against water inflow on the upper face of bed protection block bodies provided with a vertical hole space and passage ways radially extending from the hole space and connecting to the outside while surrounding the upper end edge of the upstream side of the vertical hole space and the right and left upper end edges. SOLUTION: Formation parts 11, 11, 11, 11 for charging adhesive are formed at the middle of the front and rear sides and the right and left sides of a bed protective block body 1 to form charging holes 12 for adhesive by mutually adjacent bed protective blocks A, A. And an adhesive is charged in the holes to firmly and integrally bond the blocks together. When these blocks are laid on a river bed in order, ecological protection spaces 17 are formed at respective peripheral sides of the upper and lower layer sides of respective peripheral spaces 13 formed at the periphery of the vertical space 2 and mutually connected through connection passage ways 7, 8. Sand or gravels flowing down together with water are splashed to the right and left sides or the upper side by preventive bodies 3 against water inflow projected upward on the bed protective block bodies 1.
Patent JP-H03288875-A (JP)
Title: Toner storing container and electrophotographic printer using the container
Inventor: KIKUCHI KO
IPC: G03G15/08
Filed: 1990-04-06
Abstract: PURPOSE:To prevent toner from being stuck to the inwall of the toner storing container and to always agitate the total amount of toner by arranging an agitating means in a rotor-like space for storing toner so as to be optionally rotated and internally contacted to the approximate front face of the inwall. CONSTITUTION:Outer and inner cylinders 1, 2 have respective aperture parts 11, 21 on respective sides and can open/close a toner cartridge 100 by their relative rotation. The agitating member 4 basically obtained by spirally working a linear material, e.g. a piano, is inserted into the inner cylinder and supported by an end face material 41 unitedly with a gear 5. When the gear 5 is rotated, the member 4 is rotated in the cylinder 2 and forms a rotating face approximately internally in contact with the cylinder 2. Consequently, the toner is agitated over the whole area of the inside of the toner storing container, the toner stuck to the inwall is scraped and the reliability and convenience of the container are improved.
Patent JP-S5425429-A (JP)
Title: Inverter control circuit
Inventor: KUNISADA HIDEAKI
IPC: H02M7/515
Filed: 1977-07-29
Abstract: PURPOSE: When controlling output voltage by delaying gate signal provided to one thyristor against that provided to another thyristor, to prevent commutation failure by limiting delay time of signal within predetermined range. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01264950-A (JP)
Title: Production of building material such as tile
Inventor: SANO TORU
IPC: C04B35/00
Filed: 1988-04-14
Abstract: PURPOSE:To obtain a tile which has color tones having a depth and has good performance and to make effective utilization of metal refining slag, etc., by adding clay to a ceramics mixture essentially consisting of iron oxide and silica and molding and calcining the mixture. CONSTITUTION:The mixture consisting of A) 100 parts ceramics mixture (50-90wt.% iron oxide, 10-30% silica, <=10% oxide of alkali or alkaline earth metal), B) >=3 parts clay, and an org. binder and/or water at need is extruded. This molding is calcined at 1,100-1,300 deg.C max. temp. in an oxidizing atmosphere to obtain the building material such as tile. The amt. of the clay to be added is specified to >=20 parts in case of press forming. A magnetization characteristic and electrical conductivity can be imparted to the calcined body if the clay is added at <=50 parts and the max. calcination temp. is kept at >=1,200 deg.C. Such material is useful as the building material for a clean room which requires an antistatic effect.
Patent JP-H09253828-A (JP)
Title: Tiltable casting device
Inventor: KONDO SEIJI
IPC: B22D23/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To simply remove stuck slag by forming the cross sectional shape of at least a part of the bottom part in a pouring basin part to a V-shape. SOLUTION: At the time of supplying molten metal (a), the slag (metallic oxide) (s) floated up on the surface of the molten metal (a) is remained by sticking to a bottom surface (the surface of a refractory 4) of the pouring basin part 2, and as showing in the figure (b), the stuck slag is made as bridging state to a triangular refractory 4 caused by the shrinkage of the slag (s). At the time of solidifying the supplied molten metal (a), the mold 1 is reversely tilted so as to become the original position (the position of the figure (a)). In this case, since the slag (s) is floated up from the bottom of the pouring basin part 2, the slag can be removed in the extremely easy condition.
Patent JP-H05116763-A (JP)
Title: Conveying device
Inventor: OKANO NOBUMASA
IPC: B65G57/09
Filed: 1991-04-22
Abstract: PURPOSE:To perform reliable holding of a plate and to improve maintainability by providing a conveying device which inputs a plate-form stone material to a machining device while an approximately standing-upright state in which the plate-form stone material is held is varied to approximately a horizontal posture and outputs the stone material after machining, and holding the plate by means of upper and lower claws. CONSTITUTION:In an inputting device which is arranged in the vicinity of an input conveyor and holds a plurality of plate-form stones approximately in a standing-upright posture at a placing bed, and inputs the stone, the posture of which is varied into a horizontal posture, to a machining device, a moving means 12 running over a pair of rails 10 extending in a direction crossing the input conveyor at right angles is provided. An inclining table 19 inclined through the working of an inclining cylinder 20 is pivotally mounted on a bearing part 18 located on the one side of the upper part of the moving means. A plurality of delivery rollers 25 are rotationally driven mounted on the inclining table 19 in a manner to be continued in a charge position to the input conveyor. Paired claws 28 and paired claws 29 are arranged to upper and lower edge sides, respectively, and through operation of cylinders 30 and 31, the claws are moved in a direction in which they approach and separate from each other, and when the claws approach each other, the stone is held in between.
Patent JP-2000286892-A (JP)
Title: Radio communication system and transmitter and receiver used for the system
Inventor: FUJITA MANABU
IPC: H04N19/67
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system that can transmit compressed data packets in compliance with the motion JPEG without losing continuity of moving pictures even when a data link layer protocol in a packet exchange network adopts an asynchronous frame transmission system. SOLUTION: In this radio communication system, a transmitter 107 transmits compressed data packets in compliance with the motion JPEG in terms of a radio wave according to the radio transmission frame format and a receiver 108 receives the radio transmission frames while setting up frame synchronization by using a packet start code in the compressed data packets and transmits the compressed data packets asynchronously as frames.
Patent JP-H0368508-A (JP)
Title: Method and device for preparation of arginate capsule and cosmetic composition containing said capsule
Inventor: ROOZU MARII ANJIYANI
IPC: B01J13/08
Filed: 1990-04-06
Abstract: PURPOSE: To obtain capsules capable of readily breaking by slight massage action on the skin and having sufficient hardness which does not change during storage by slowly introducing an aqueous alginate solution through a nozzle into an aqueous solution of a polyvalent metal salt and subjecting the solution to gelation. CONSTITUTION: An aqueous solution containing 0.2-2wt.% sodium alginate, having a mannuronic unit (M) and a guluronic unit (G) in 0.4-1.9 molar ratio of M/G and having >=50% block G and having <=20mPas viscosity of 0.5wt.% aqueous solution measured by TV Contraves viscometer equipped with No 1 measured body in the presence of a calcium chelating agent is slowly introduced through a nozzle into an aqueous polyvalent metal salt solution containing a salt of polyvalent metal selected from among Fe, Ag, Sr, Al, Mn, Se, Ca and Zn in 3.4×10<-3> to 6.8×10<-2> molar concentration and having <70 dyne surface tension and brought into contact with the metal salt solution for 10sec to 20min to subject the solution to gelation and the produced capsules are taken out and washed and dried.
Patent JP-S60233499-A (JP)
Title: Heat storage device
Inventor: UNO HIROSHI
IPC: F28D20/00
Filed: 1984-05-07
Abstract: PURPOSE:To avoid the occurrence of troubles such as the failure of the action of a supercooling preventive material due to the rise of the temperature of a latent heat storage material during the heat storage by a heater, supercooling during the heat releasing period, etc., by a method in which the arranging density of the corresponding portion of a container to be covered with a heat insulator with high probability is made higher for a temperature sensor wire to be provided. CONSTITUTION:In a temperature sensor wire 7, the arranging density of the corresponding portion of containers 3-A and 3-B on the end portion of the device is made higher, but that of the corresponding portion of the central container 3-C of the device is made lower. In such a constitution, when the heat insulator 9 on the container 3-A is covered with a heat insulating material 10 such as a cushion, etc., when heat is stored in a latent heat storage material 1 by a heater 5, the heat amount to be released from the heat insulator 9 is reduced and the temperature is raised. However, since impedance is varied tangentially and a contributory rate to all impedance becomes greater, the supply of electric current to the heater 5 is controlled by the controller 8 at temperatures below the heat resistance temperature of a supercooling preventive material 2 and thereby the occurrence of supercooling is prevented.