baber/WOPTO huggingface dataset:
Patent JP-H10243313-A (JP)
Title: Video display device
Inventor: TAKAHASHI ICHITA
IPC: H04N5/445
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a video display device with which educational effects can be provided to speedily confirm the unknown name of a land or the like and to increase knowledge easily as well by providing a map display function for immediately confirming the name of a city/land of television news topics or the like. SOLUTION: A video display device 1 is provided with an ordinary television receiving function, provided with a television display part 2 with a cathode-ray tube or the like and provided with a map display part 3 at the lower part of that television display part 2. By the side of the map display part 3, a scroll dial 4 is provided and by operating this scroll dial 4, the area to be displayed on the map display part 3 is switched.
Patent JP-H10240475-A (JP)
Title: Command processor, its controller and controlling method
Inventor: MATSUO TAKUYUKI
IPC: B41J29/38
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To effectively use a queue content and to efficiency and also normally perform processing by executing a command that is previously queued next after carrying out a command when it is decided that an instruction that a received command is placed at the head of a queue is received. SOLUTION: In a command queue, the input port of a command is connected to a controller side and the output port is connected to an executor side. A command queue that designates a link order designates whether a command is linked to the end of a current command link or to the head when the controller side issues the command. Here, when a command #5 is issued from a controller, 'link to the head' is designated. As a result, the command #5 is not linked after a command #4 but is linked before a command #1. After that, when the executor fetches the command from a queue, the command #5 is precedently taken out.
Patent JP-H02228192-A (JP)
Title: Adjusting device for picture receiver
Inventor: NAKAYAMA KIYOTAKA
IPC: H04N17/04
Filed: 1989-03-01
Abstract: PURPOSE:To increase the luminance of back resters simultaneously picture projection to facilitate the adjustment and to eliminate a need of the operation of a variable resistor by enabling selection of earthing of a connector with a signal cable connected to a picture receiver. CONSTITUTION:A signal cable 3 is connected to a connected 5, and the knob of a variable resistor 12 is set to a click center position, and a select switch 13A is turned on, and then, a connector 5 is earthed and the luminance of back resters is reduced. When the switch 13A is turned off and earthing of the connector 5 is released, a transistor TR 6 is turned off, and a luminance adjusting voltage Vc rises to increase the luminance of back resters. In this state, a video area phase adjusting signal is sent from a signal generator to perform the adjustment. Consequently, a worker can perform the adjustment while projecting the picture in the bright back rester state.
Patent JP-H07259663-A (JP)
Title: Evaporated fuel processing control device of internal combustion engine
Inventor: YOSHINO HIROYASU
IPC: F02M25/08
Filed: 1994-03-17
Abstract: PURPOSE:To reduce the NOx emission quantity and to avoid shortage of torque at the time of acceleration by controlling the purge gas introduction quantity according to the knock intensity during lean operation. CONSTITUTION:A knock intensity obtained by a knock sensor 24 is compared with a designated value 1 by a control unit 16 to determine whether it is during lean operation or not. Knock is controlled to retard ignition timing by a designated value, and a target opening PVO of a purge control valve 15 is calculated. The opening of the purge control valve 15 is controlled to control the evaporated fuel introduction quantity so that the knock intensity is near the designated value. Whether the opening of the purge control valve 15 is throttled to the minimum or not is determined from whether PVO<=PVOmin or not, and if the opening of the purge control valve 15 is throttled to the minimum, ignition timing is retarded by a designated value.
Patent JP-S55139804-A (JP)
Title: Liquid inorganic flocculant composition
Inventor: SUGAWARA YUUJIROU
IPC: B01D21/01
Filed: 1979-04-18
Abstract: PURPOSE: To enhance the storage stability and flocculating and settling effects of water quality contaminating components, by containing the three components, SO 3 , Fe 2 O 3  and Al 2 O 3 , at specified ratio according to the total concentration percentage of Fe 2 O 3  and Al 2 O 3  in the solution.  
     CONSTITUTION: In three-components composition consisting of SO 3 , Fe 2 O 3 , and Al 2 O 3 , each mol% is supposed as S, F, and A, and the total wt% of Fe 2 O 3  and Al 2 O 3  in the solution is taken as C. When C is 12 or less, the relation of the components should satisfy S≥-0.25F+75.5, S≤100-4/3C (A is smaller than 2.5), F≥4/3C-2.5 (A is 2.5W4.1+3/5C), S≤98.4-29/15C (A is larger than 4.1+ 3/5C), A≥0.5, F≥2; when C is more than 12, the relation shoulde satisfy S≥ -0.25F+75.5, S≤84 (A is smaller than 2.5), F≥13.5 (A is 2.5W11.3), S≤ 75.2 (A is larger than 11.3), A≥0.5, F≥2. The mol composition is thus determined in which C satisfies the range of 4W15%. In this range of composition, even if the mol composition changes during storage, the storage stability is guaranteed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63213047-A (JP)
Title: Ram checking method
Inventor: ISHIMOTO HIROAKI
IPC: G06F12/16
Filed: 1987-03-02
Abstract: PURPOSE:To surely check the destruction of data by setting all data on adjacent addresses at different values when data are written into a RAM. CONSTITUTION:The value of (a) is set in a definition formula (A=i+j+a) of the data A and this data A is written into all addresses [RAM (i, j)] which are designated by (i) and (j). Then these written data are read out with all addresses of the RAM. These read-out and written data are compared with each other and the abnormality 11 is decided if no coincidence is obtained from said comparison. While it is decided whether the value of (a) is processed or not with all values between phiH and FH when the coincidence is obtained from the comparison. If not, the value of (a) is changed and then processed again.
Patent JP-S58167263-A (JP)
Title: Travel gear
Inventor: IWAMOTO TAROU
IPC: B60B19/00
Filed: 1982-03-26
Abstract: PURPOSE:To enhance traversability in going up and down an obstacle ahead as well as a flight or steps, while keeping its ability to run at high speed on a flat road, by attaching a shaft to the side of a rotary disc and supporting a vane fitted with a lever in a fulcrum manner, while coupling the tip of the lever with an annular groove of an eccentric guide plate. CONSTITUTION:A disc 7 is attached to an axle 25 while shafts 9 are installed thereat. A train of vanes 8 each fitted with a lever 10 are supported on these shafts 9, and the tip of the lever 10 is coupled with a guide groove 13 of a guide wheel 12. When this guide wheel 12 is made to be out of center, the tip of each vane 8 can be extruded outward. With this projection that can catch a road surface, traversability in going up and down an obstacle ahead as well as a flight of steps can be highly improved.
Patent JP-H04244220-A (JP)
Title: Hollow fiber filtration module
Inventor: FUTAMURA OSAMU
IPC: C02F1/44
Filed: 1991-01-28
Abstract: PURPOSE:To provide a hollow fiber filtration module wherein cleanness of its surface can be maintained and SS, etc., attached to its surface can easily be cleaned off. CONSTITUTION:By providing a spacer 8 for a hollow fiber filtration module 1 including hollow fiber bundle 4 supported by supporting member 7 to expand the spaces between the hollow fibers, average existing density of the hollow fibers, particularly the density of hollow fibers in the interior of hollow fiber, can be reduced so that suspended matter attached to the surfaces of hollow fibers can easily be cleaned to discharge the matter out of the hollow fiber bundle.
Patent JP-S56143939-A (JP)
Title: Electrostatic capacity type differential pressure transmitter
Inventor: MITAKE MASARU
IPC: G01L13/06
Filed: 1980-04-09
Abstract: PURPOSE:To prevent the space of differential measurement from changing even if static pressure rises to middle- and high-pressure regions by the constitution consisting of isolating a capacitor part from the entire part of the apparatus by enclosing the same with one metallic block, directly coupling therebetween by means of expansible and contractible members and introducing pressure through the members. CONSTITUTION:There is a diaphragm 12 at the center, and with this in-between, housings 13, 13' of a symmetrical shape are fixed, by which bowl-shaped recesses  are formed, and stationary electrodes 15, 15' of a metallic plate shape are fixed to  the surfaces of these recesses, whereby a capacitor is formed, so that the change in  the differential pressure between both faces of the diaphragm 12 is converted to a change in electrostatic capacity and is thus detected. This capacitor part is enclosed with one metallic block A, and this is suspended by being isolated from the entire part of the apparatus. These are directly coupled by means of flexible capillaries 11, 11' penetrating therebetween and pressure is introduced through these. With such constitution, the change in the capacity for differential pressure is detected accurately irrespective of the magnitude of static pressure.
Patent JP-S55138872-A (JP)
Title: Semiconductor device
Inventor: KUDOU DAIJIROU
IPC: H01L29/417
Filed: 1979-04-18
Abstract: PURPOSE:To largely reduce the cracks of an insulating film in a semiconductor device by forming the electrode opening formed on the insulating film on an electrode pad smaller than the electrode pad and in shape having a curvature larger than 5mum of radius at the corner. CONSTITUTION:An electrode pad 1 is formed on a semiconductor substrate 2, and an insulating film 3 perforated with an electrode opening 4 is formed on the pad 1. In this case the electrode opening 4 is so formed as to have a size smaller than the pad 1 and shape having a curvature larger than 5mum of radius at the corner. Thus, the cracks occurred at the insulating film 3 are eliminated from the position of the corner 7 of the electrode opening 4, resulting in largely decrease of the crack in 30% of the crack occurrence ratio of the conventional case. The shape of the electrode opening 4 may, for example, include circle, rectangle formed in semicircle at both ends of the rectangle, ellipse, hexagon with rounded corners, or the like.
Patent JP-S57161503-A (JP)
Title: Detector for surface defect
Inventor: SHIBATA ITARU
IPC: G01B11/30
Filed: 1981-03-31
Abstract: PURPOSE:To obtain defect information over a large area at a high speed by bundling many optical fibers. CONSTITUTION:The beam out from a laser light source 11 is put into a connector 12 of fibers and is conducted to the surface to be detected of a disc 13. If, at this time the disc 13 is kept rotated, the ruggedness of the surface can be detected over the enter part of the object to be inspected. The reflected light is put into a laser light detector 15 with fibers 14, and the information is recorded with a recorder 16.
Patent JP-H10239927-A (JP)
Title: Image forming device
Inventor: MATSUZOE HISANOBU
IPC: G03G15/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of performing the smooth transport of a printing paper sheet with a simple structure and at a low cost. SOLUTION: This device, as an orthogonal transferring system is constituted so as to transfer the toner image carried by the toner carrier 1 on the printing paper sheet 7 by a transferring surface section 11 in the direction orthogonal to the transporting direction of the printing paper sheet 7, and to make the toner image being transferred on the printing paper sheet 7 fixed by a fixing device 15. In such a case, the device is composed so as to provide prior transfer rollers 16 placed in front of the transferring surface section 11, and the post transfer rollers 17 placed in rear of the fixing device 15 apart from by a specific space between rollers from the prior transfer rollers 16, and to make the specific space L2 between rollers shorter than the length L1 of the available printing paper 7 in the transporting direction.
Patent JP-S56143899-A (JP)
Title: Unloading method foe low-temperature liquefied gas
Inventor: ASOGO REIICHIROU
IPC: F17C6/00
Filed: 1980-04-10
Abstract: PURPOSE:To reduce the designed pressure of a base tank, by a method wherein gas is decreased in temperature by the evaporation heat produced through the evaporation of a part of low-temperature liquefied gas. CONSTITUTION:A low-temperature liquefied gas, which is transported through a line 3 from a carrier ship, enters into a cooling tank 1. The pressure in the cooling tank 1 evaporates a part of the low-temperature liquefied gas always flown into the cooling tank 1 by means of a compressor. The remaining low-temperature liquefied gas is decreased in temperature resulting from the absorption of the heat generated from the low-temperature liquefied gas in the cooling tank 1 when it is evaporated. The resultant low-temperature liquefied gas, which is decreased in temperature in a manner described above, is fed to a base tank 2 by means of a pump 6. This permits the reduction of a saturation vapor pressure of the low-temperature liquefied gas in the base tank and of the design pressure of the tank.
Patent JP-H02225977-A (JP)
Title: Noise suppressor for cooling device
Inventor: NAKANISHI KEIJI
IPC: G10K11/178
Filed: 1989-02-28
Abstract: PURPOSE:To simplify active control, extend the range of silencing capable frequency, and prevent a characteristic drop of an active control instrument originated from the humidity of vapor by installing a duct which opens a machine room to the outside vertically, establishing a standing wave of sound irradiated into the duct only in primary mode, and separating the interior of the machine room into a space having of a compressor and the duct member's opening and a space having a defrosting vapor pan. CONSTITUTION:A fitting recessed part 11a is vertically formed on the back side of a refrigerator body 11. A duct member 17 is fitted and mounted into this fitting recessed part 11a. A machine room 13 is divided into a space, where a compressor 14 and a lower end opening 17a of the duct member 17 are installed, and a space, where a defrosting vapor pan 15 is placed, by a partition plate 21. The dimensions of the duct member 17 are set, say, width W=150mm, depth D=50mm, height H=600mm and over so that the sound irradiated from the machine room into the duct member may be a primary plane progressing wave, thereby establishing a standing wave inside the duct member only in primary mode.
Patent JP-H09246696-A (JP)
Title: Device for removing foreign matter from board
Inventor: MIZUSHIMA KIYOMITSU
IPC: H05K3/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To remove a foreign substance adhering to the surface of a board and to prevent the generation of adhesion of a new foreign substance by a method wherein the board introduced through an open part formed in a cylindrical body is received by a substrate receiving surface and the cylindrical body is provided with a board base, which transfers a shock to the board. SOLUTION: When a fan 22 is first rotated, an air current to turn from an open part 11 to an exhaust vent 12 is generated in a flow path 13 of a cylindrical body 10. Then, the point part of a guide part 16 of a board bore 15 is fitted externally in a through hole formed in a board and when a holding of the board is released, the substrate is acceleratedly attracted in the interior of the cylindrical body 10 by the weight of the board itself and an attraction force due to the air current. The board is guided by the guide part 16 to descend and collides with a board receiving surface 17. At that time, the board surface is tiltingly received by the receiving surface 17 along the receiving surface 17 and at the same time, an impulsive force due to the oscillation is transferred to the whole board. By this impulsive force, a foreign substance adhering to the board falls off.
Patent JP-S54140456-A (JP)
Title: Measuring method for lug attachment position of braun tube
Inventor: KURIBAYASHI YUKIO
IPC: H01J9/24
Filed: 1978-04-24
Abstract: PURPOSE: To ensure the facilitated test and manufacture for the Braun tube by having an automatic measurement of the lug position of four areas and thus obtaining the highly accurate attachement position of the Braun tube as well as the attachment parallel degree for each lug.  
     CONSTITUTION: Pole 20 to support the Braun tube is provided at three areas to secure holding of the spherical surface on the screen. Here, lug position measuring gauge 21 is made movable up and down all at four areas, and the size of the updown movement is read out automatically via electric micrometer 22. Thus, both the attachment parallel degree of each lug and the attachment position of the Braun tube can be obtained with a high precision, facilitating an easy test and manufacture of the Braun tube. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04217687-A (JP)
Title: Alkyldimethylamine pentaborate, its production and use
Inventor: ISHITANI KAZUKI
IPC: C07F5/02
Filed: 1991-02-19
Abstract: PURPOSE:To obtain an alkyldimethylamine pentaborate or its hydrate and a method for producing the aforementioned compounds. CONSTITUTION:An alkyldimethylamine is reacted with orthoboric acid or metaboric acid at a relatively low temperature to afford the aforementioned alkyldimethylamine pentaborate or its hydrate. The resultant alkyldimethylamine pentaborate or its hydrate is useful as an aquatic organism attachment inhibitor, an antimicrobial and antifungal agent and a mite-proof agent.
Patent JP-H08216549-A (JP)
Title: Bookbinding file and bookbinding method
Inventor: KITAZAKI YASUAKI
IPC: B42D3/04
Filed: 1995-02-13
Abstract: PURPOSE: To provide a bookbinding file and a bookbinding method, by which bookbinding can be possible in a short period of time and a plurality of books can be bound simultaneously. CONSTITUTION: A bookbinding file 1 is constituted by providing hot-melt adhesive 6 inside a file main body 5 and boning aluminum foil 7 as the electromagnetic induction heating material, which generates heat by means of electromagnetic induction, outside the file main body 5 at least opposing to the hot-melt adhesive 6. By arranging electromagnetic induction heating coil with effective range so as to come into contact with the aluminum foil 7 of the bookbinding file 1, the hot-melt adhesive 6 is melted by electromagnetic induction heating so as to allow to bind a book or books.
Patent JP-H02226011-A (JP)
Title: Clinometer
Inventor: TSURUGA KIKUO
IPC: G01C9/18
Filed: 1989-02-27
Abstract: PURPOSE:To measure an angle of inclination by taking-out the movement of a magnetic fluid changed by inclination as an electric signal by a differential transformer. CONSTITUTION:A magnetic fluid 1 is received in a cylindrical non-magnetic receiving case 2 whose center axis is turned in an up-and-down direction and a differential transformer consisting of a primary winding 3 and secondary windings 4, 5 is provided to the outside of the receiving case 2. When there is no inclination, the part of the receiving case 2 corresponding to the secondary windings 4, 5 is equally filled with the magnetic fluid 1 and, therefore, no voltage is generated in the differential transformer. When there is inclination, the magnetic fluid 1 of the part of the receiving case corresponding to the secondary winding 4 is reduced and the balance of the differential transformer is collapsed to generate the voltage corresponding to inclination.
Patent JP-H09219983-A (JP)
Title: Magnetic screw carrier device
Inventor: TAMURA AKIRA
IPC: H01F7/02
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To stabilize magnetic force and to make durability and position accuracy excellent by covering the outer surface of the male magnetic screw having the magnetized band at the outer surface by a protecting tube. SOLUTION: A male magnetic screw 11 is rotatably held on a pair of brackets provided at both end parts of a base plate 16. For the male magnetic screw 11, a plurality of short, hollow-shaped cylindrical magnets 33 are coupled with the outer surface of a hollow, cylindrical core pipe 32 comprising a high permeability material. Furthermore, a pair of rod members are coupled and fixed to both end parts of the core pipe 32. At the same time, the entire outer surfaces or the hollow-shaped cylindrical magnets 33 are covered by an outer stainless pipe 34, wherein a weak-magnetism metal pipe that is a protecting tube is the material. Thus, the magnetic force is stabilized, durability is excellent and the position accuracy can be maintained excellently.
Patent JP-S60194408-A (JP)
Title: Protecting device of optical cable
Inventor: YOSHIMOTO YUKIO
IPC: G02B6/44
Filed: 1984-03-15
Abstract: PURPOSE:To make connection work easy and to prevent a cable from being broken by connecting operation ropes fitted to a protection pipe to a tension member of the cable, pulling the ropes and storing an exposed part into the protection pipe to protect the cable. CONSTITUTION:The operation ropes 15, 16 are inserted into the holes 12, 13 of the protection pipe 11 for protecting the exposed part of the optical cable 1 like a loop. One end of the rope 15 is connected to the tension member 5 of the optical cable 1, and when the ropes 15, 16 are pulled to the arrow A side, the exposed part is led into the protection pipe 11 and protected. Under said condition, the connecting operation is executed by moving the protection pipe 11 in the reverse direction to the exposed part near a prescribed receptacle. Thus, the connection work can be easily performed and optical fibers 2 can be prevented from being broken because of the protection of the exposed part.
Patent JP-H04283710-A (JP)
Title: Camera with line of sight detector
Inventor: NAGANO AKIHIKO
IPC: G03B13/36
Filed: 1991-03-13
Abstract: PURPOSE:To reduce the energy consumption of the camera and to prevent erroneous line of sight detection by inhibiting line of sight detecting operation according to the information from a focus detecting means when a focus lens is being driven. CONSTITUTION:When the cemera is put in automatic focus mode and a shutter release switch 121 is operated to the 1st stage, a camera control circuit 109 sends a line of sight detection start signal to an arithmetic processor 9 and line of sight data detected simultaneously with the line of sight detection is stored in the arithmetic processor 9. The position of a main subject is calculated according to the stored line of sight data and position information is sent from the arithmetic processor 9 to the camera control circuit 109. The camera control circuit 109 sends adjustment information in a focus detection area whose focus is detected by a multi-point focus detection device 108 to the lens control circuit 110 to adjust the focus of a photographic lens 101. Further, the camera controller 109 inhibits the line of sight detecting operation when the photographic lens 101 is driven.
Patent JP-S60194486-A (JP)
Inventor: OANA YASUHISA
IPC: G09F9/30
Filed: 1984-03-15
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。