baber/WOPTO huggingface dataset:
Patent JP-S63304136-A (JP)
Title: Measuring instrument for contact force of rotary magnetic head and tape
Inventor: KAMINAKA HIROYUKI
IPC: G01N19/02
Filed: 1987-06-04
Abstract: PURPOSE:To exactly measure a coefficient of friction by only one rotary magnetic head, by fixing and providing in intersecting mode a thin type arm having a strain gauge being vertical and parallel, on a tangential plane of the surface where the rotary magnetic head scans. CONSTITUTION:A tension works on a tape and it moves in the same direction as the rotating direction of a rotary cylinder 1, therefore, by the tension applied to the tape and the rotation of the rotary cylinder 1, contact force F is applied to a rotary magnetic head 2. By such contact force F, thin type arms 11, 12 constituting a fitting plate for measuring the contact force are subjected to deformation. The thin type arms 11 and 12 have the surface being vertical and parallel to a tangential plane of the head scanning surface of the rotary magnetic head 2, and also, consist of an orthogonal structure, and strain gauges 9, 10 are attached thereto. A component of force in the tangential direction of the contact force F, and a component of force in the normal direction are measured by the strain gauge 9, and the strain gauge 10, respectively.
Patent JP-S5492987-A (JP)
Title: Cephalosporanic acid derivative, its salt, or their preparation, and preventives and remedies for microbisms consisting mainly of them
Inventor: KAMIYA TAKASHI
IPC: C07D239/42
Filed: 1978-11-14
Abstract: NEW MATERIAL:A cephalosporanic acid derivative of formula I: [R 1  is group of formula II (R 1   a  is H, amino group; R 1   b  and R 1   c  are H, halogens, lower alkoxy groups, etc.; Z is N or CH); R 2  is H or lower alkoxy group; R 3  is H or lower alkyl group; R 4  is H, halogen, etc.; R 5  is carboxy group or its derivative, X is lower alkylene, group of formula III (R 6  is H or organic group)], and its salt.  
     EXAMPLE: 7-[2-(4-Aminopyrimidine-2-yl)-2-methoxyiminoacetamido]-3-cephem-4- carboxylic acid (syn-isomer).  
     USE: Preventives and remedies for microbisms active against Gram-positive and Gram-negative bacteria.  
     PROCESS: An 7-aminocephalosporanic acid derivative of formula IV is reacted with a novel carboxylic acid of formula V in the presence of a condensing agent, e.g. Vilsmeier's reagent, in a solvent, e.g. water or acetone, under cooling to give the compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6051203-A (JP)
Title: Rotary cutting wheel
Inventor: KAARU EFU ROEMERU
IPC: B28D1/12
Filed: 1984-07-06
Abstract: A circular cutting wheel is disclosed and has a plurality of diamond-bearing arcuately shaped cutting members bonded to the periphery thereof and a generally U-shaped gullet between each pair of adjacent cutting members, wherein preferably the arc length of each cutting member at its radial extremity is approximately equal to the arc length of an adjacent gullet at its radial extremity, thereby providing the means with which to circulate fluid coolant to the cutting members at the point the cut is being made and to discharge the swarf from that same point to an area away from the cutting wheel.
Patent JP-H0435886-A (JP)
Title: Quick disconnecting device of tool for robot
Inventor: KAMINAGA YOJI
IPC: B25J15/04
Filed: 1990-05-30
Abstract: PURPOSE:To simplify the quick disconnection of a tool from a robot, by providing a lock means which is interposed between the support member of a tool holding part side and cross-over fixing ring and which locks the cross-over fixing ring to a 1st or 2nd position. CONSTITUTION:In the case of installing a tool 10 to a tool holding part 20, a cross-over fixing ring 40 is set at a 1st turning position, a 2nd cross-over joint 45 of the tool 10 side is engaged with the 1st cross-over joint 31 of the tool holding part 20 side and also the crossover main body 47 of the tool side is engaged with the cross-over fixing ring 40. The locking of the cross-over fixing ring 40 and cross-over main body 34 is then released by a locking means 41 and they are made tournable, and the cross-over fixing ring 40 is turned from the 1st position to 2nd position. Then the cross-over fixing ring 40 of the tool side locks the tool 10 side cross-over main body 47 unably in its deviation in this 2nd position and also locks the cross-over fixing ring 40 unturnably in this position by a locking means 41. The tool 10 is thus installed on the tool holding part 20.
Patent JP-H04340183-A (JP)
Title: Identification structure for magnetic storage card
Inventor: KATO MICHIO
IPC: G11B19/12
Filed: 1991-05-16
Abstract: PURPOSE:To obtain magnetic storage card identification(ID) structure capable of compacting a reader/writer for a magnetic storage card forming a light reflecting face part having an inherent reflecting direction characteristic to be identified by an optical ID means and having easy operability. CONSTITUTION:Since a magnetic head 6 for a magnetic strip and the light reflecting face part ID means are formed so as to face a slot 5, card identification and data transmission/reception can be simultaneously executed by one operation and the ID structure can easily be handled. Since the light reflecting part is arranged in the vicinity of the magnetic strip, the magnetic head 6 for the magnetic strip and the light reflecting part ID means can be adjacently arranged, compacting the reader/writer 2 is attained.
Patent JP-S6118867-A (JP)
Title: Signal processing for autoradiography
Inventor: SHIRAISHI HISASHI
IPC: G01N33/60
Filed: 1984-07-06
Abstract: PURPOSE:To determine base sequence, by making a storage phosphor sheet absorb radiation energies released from three separate development trains of two sets of reference mixtures comprising four types of specific DNA synthetic matters and a base-specified DNA synthetic matter to process. CONSTITUTION:Radiation energies from three separate development trains made up of at least two sets of reference mixtures containing a guanine-specified DNA synthetic matter, adenine-specified DNA synthetic matter, thymine-specified DNA synthetic matter and cytosine-specified DNA synthetic matter and at least one type of base-specified DNA synthetic matter is absorbed by a storage phosphor sheet 1 and scanned in an electromagnetic wave 15 with a light deflector 18 to be photoelectrically read out with a photo detector 23 whereby reference sampling points thereof are detected using the separate development trains of the reference mixture as reference trains. Sampling points of the respective separate development trains other than the reference trains are identified by comparison depending on continuous lines connecting reference sampling points corresponding to the multiple reference trains with a control circuit 13, an A/D converter 25, a signal processing circuit 26 and the like.
Patent JP-S62296532-A (JP)
Title: Stage for semiconductor wafer prober
Inventor: SUDA MASAHIRO
IPC: G01R31/26
Filed: 1986-06-17
Abstract: PURPOSE:To easily measure the pressure sensitivity characteristic of a semiconductor pressure sensor by positioning chips formed on a semiconductor wafer at the suction holes on a stage using marks, and evacuating in a vacuum the cavity in the stage for a semiconductor wafer prober. CONSTITUTION:When measuring, for example, the pressure sensitivity of a semiconductor pressure sensor, a silicon wafer 2 formed with a circuit and a diaphragm 3 is placed on a stage surface 1a. A circuit formed on the wafer 2 is positioned at marks 7 to position the diaphragm 3 at holes 4 on the state placed corresponding to the diaphragm 3. Then, the rear surface of the diaphragm 3 is evacuated in a vacuum from an inserting port 6 through the cavity 5 to apply a pressure to the surface of the diaphragm 5. Thus, the pressure sensitivity characteristic of the sensor can be readily measured.
Patent JP-S5764213-A (JP)
Title: Insulatig film and paste for forming insulating film
Inventor: KANO MITSURU
IPC: H01B3/12
Filed: 1980-10-08
Abstract: PURPOSE:To obtain an insulating film which is dense, high in film strength, high in an electrode reflection preventing effect of an external light beam, and can be formed by a screen printing method, by using an oxide TiO2 obtained by burning an organic titanium compound, as a composition, relating to a transparent insulating film which is used for a liquid crystal cell etc. CONSTITUTION:An organic titanium compound to which oxygen has been directly coupled is dissolved in an organic solvent, is made into paste by adding and mixing viscous agent, and the resulting product is applied on a soda glass substrate by screen printing, is burnt at 450-700 deg.C after drying, and a film is formed. As an organic titanium compound which is dissolved stably in a high boiling point organic solvent, also is brought to thermal cracking completely at said temperature, and becomes TiO2, tetraoctylene glycol titanate, tetrastearyl titanate, titanium oxyacetyl acetonate, etc. and used. As for a solvent, an organic solvent such as alcohol, ester, ether, etc. whose boiling point is 180-350 deg.C is used, and as a viscous agent, a cellulose compound, etc. which are brought to thermal cracking are used.
Patent JP-H09300603-A (JP)
Title: Method and device for printing character, figure, etc., on barrel of writing implement such as pencil and ball-point pen
Inventor: TAKAGI HIROSHI
IPC: B41J2/01
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To clearly print a character and a figure or the like on the surface of the barrel of a writing implement by an ink-jet printer method by providing a water base ink absorption layer on the surface of the barrel and injecting the fine particles of water base ink for the water base ink absorption layer to print the character and the figure or the like. SOLUTION: The barrels 1 of pencils are fitted into the grooves 8 of a pallet 7 and a printer 9 is connected to a computer incorporated with a printer driver. When the pallet 7 is placed on the pallet introduction stand 28 of the printer 9 and lightly pushed forward, both end parts in the cross direction are on a pair of timing belts 20, 21 and the pallet 7 is sent forward. When the pallet 7 is advanced in the necessary amount, a limit switch being a sensor 36 for pallet detection is brought into contact with the elevation parts 37 of the pallet 7 and detects them. A control part receiving the signal performs program searching of a printing position and printing is started. A print head 35 repeats reciprocating movement in the cross direction of the pellet 7 to perform printing on the surfaces of the barrels 1 of pencils.
Patent JP-2000329882-A (JP)
Title: Manufacture of welded structure having excellent corrosion resistance
Inventor: CHIKAZAKI MITSUO
IPC: G21C5/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To improve intergranular corrosion resistance and stress corrosion crack resistance of a surface part, by executing local heat treatment of the surface of a welded structure of a Ni-based austenitic alloy, and dispersing and depositing Cr carbide solitarily in the granular or massive state mainly in austenitic crystal grain boundary. SOLUTION: A surface part, especially a surface part of a weld zone or a welding-heat influenced part, of a welded structure comprising a Ni-based austenitic solid-solution reinforced alloy containing 15-25 wt.% Cr and used in a light water reactor, a new converter reactor or the like, is heated by using a high energy source, such as a laser having a heat gain of 0.5-2 kJ/cm or the like, at a working speed of 5 mm/sec or more, up to a local range over 850 deg.C and below 1,000 deg.C. Hereby, Cr carbide is dispersed and deposited solitarily in the granular or massive state in austenitic crystal grain boundary, and aggregated and rearranged to obtain excellent corrosion resistance.
Patent JP-S5952135-A (JP)
Title: Forced heat circulating type gas oven
Inventor: GOBI AKIRA
IPC: F24C1/00
Filed: 1983-08-01
Abstract: PURPOSE:To provide the separation and independence between a fumigating box and a burning box, the structure that a pilot flame is not extinguished easily caused by the opening-closing of a door by a method wherein a guide plate having a burning air introducing hole is provided, in freely attachable and detachable manner, at the rear part of a burning chamber. CONSTITUTION:A burning chamber 15 is located at the lower part of a burning box 18, burning air introducing holes 21, 21' are provided at a front surface 19 and a bottom surface 20 of the burning chamber 15, and burning air introducing holes 23, 24 are provided on a rear part guide plate 22. The guide plate 22 is provided in freely attachable and detachable manner. A wind pressure generated at the closing of a front door 10 is introduced into a suction chamber 16 through a hot air suction hole 11 at the central part of a hot air partition plate 14, into a fan containing chamber 17 through a blow-off passage 30 from right and left sides hot air blow-off holes 12, then into the suction chamber 16 from a suction hole 29, finally pressured into the inside of the burning chamber 15 as the wind pressure through a burning gas passage 25 from the suction chamber 16. At this time, the wind pressure is discharged to the outside because of the burning air introducing hole 23 is provided on the guide plate 22.
Patent JP-H0437079-A (JP)
Title: Metal vapor laser light attenuator
Inventor: TAKEHISA KIWAMU
IPC: G02B5/00
Filed: 1990-06-01
Abstract: PURPOSE:To enable the laser output to be attenuated without changing the input power and the optical path of the laser beams by inserting a heat resistant porus plate into the optical path of oscillated laser beams. CONSTITUTION:In order to adjust the position and gradient of an output mirror 4, a cylindrical lens 8 and coloring matter cell 6 etc. to maximize the output of a coloring matter laser beams 9, a light attenuator 11 with metallic meshes 10a, 10b stretched thereon is inserted into oscillated laser beams so as to shield the dazzlement of the naturally emitted light from the laser beams 2 themselves and coloring matter solution 7. Next, the laser beams 2 are passed through the mesh 10a or 10b to attenuate the laser output. At this time, the attenuation level can be adjusted in two stages due to the difference in the mesh sizes. Through these procedures, the laser output can be temporarily attenuated neither adjusting a power supply nor changing the optical path of the laser beam at all.
Patent JP-S5764763-A (JP)
Title: Developer supporting device
Inventor: TABUCHI KENJI
IPC: G03G15/09
Filed: 1980-10-08
Abstract: PURPOSE:To set the clearance between a photosensitive drum surface and a development sleeve surface to constant and uniform state by providing a frame body to swingingly support a development device around the swinging shaft vertical to the axis of the photosensitive drum. CONSTITUTION:A photosensitive drum 1 is fixed to a drum revolving shaft 2 and driven to revolve in the direction of arrow (a). Under this photosensitive drum, a frame body 5 is provided which is movable toward the front side of the machine main body along the direction of the photosensitive drum shaft 2 by an accurate rails 4, 4 one of which is fixed to the side plates 3, 3 of the fiber main body. On the upper end of this frame body 5, two pieces of supporting member 6 having U-shaped notch are fixed at the right and left sides. Also, to the developer 8, a shaft supporting plate 14 is fixed, and to side plate 16, 16 set on both left and right sides of the developer 8, a shaft supporting plate 15 is fixed. Then, the shaft supporting plate 14 and the developer 8 are supported swingingly against the shaft supporting plate 15 by the swinging shaft 17 set vertically to the photosensitive drum shaft 2 at approximately center part between them.
Patent JP-S5365695-A (JP)
Title: Conduction test circuit for fire alarm facilities
Inventor: MAEDA MASATOSHI
IPC: G08B17/10
Filed: 1976-11-24
Abstract: PURPOSE: To increase the parallel connection number of a sensor per circuit by heightening the equivalent resistance of a semiconductor sensor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05162761-A (JP)
Title: End plate structure of can being easy to open
Inventor: RII AARU DABURIYU BOITO
IPC: B65D17/32
Filed: 1992-06-02
Abstract: PURPOSE: To prevent unexpected damages of score lines and leakage caused thereby as well as easily to open the aperture with less power by installing an offset nose-clevis to direct the can opening power only to a related side of the cut piece at the pulling tab. CONSTITUTION: A can 22 where a pulling tab 30 is movably fixed to the end plate 26 by a rivet 32 is formed of reinforced ribs 34, 34 extending upward at an end plate 26, a dented part 36 for pulling extended downward, a reinforced triangular shape part 38 extending upward, a pivot rib 39 extending upward and a pair of a partially cut in score lines 40, 41 processed by score processing. The tab 30 has a nose part 52 and a pulling part 54 with a dented clevis 70 is provided at the downward of the nose part 52, and the clevis 70 is installed at an offset position of tab 30 in the longitudinal direction. Thus, the initial cut opening is formed along the score line 40 at the supporting point 72 of the clevis 70 when the tab is pulled up.
Patent JP-S5567670-A (JP)
Title: Scintillation camera
Inventor: KAKEGAWA MAKOTO
IPC: G01T1/164
Filed: 1978-11-17
Abstract: PURPOSE: To extend the dynamic range by the control so that the gain of the variable gain amplifier is in matching with the level of energy of γ rays.  
     CONSTITUTION: The scintillator 2 illuminates for the incident point depending on the energy of γ rays, and the light is fed to the photo multipliers 4aW4n via the light guide 3. After the electric signal from this is amplified at the amplifiers 5aW5n connected to the electron multipliers 4aW4n, it is fed to the delay elements 11aW11n corresponding to the addition circuit 13, which outputs the pulse having the voltage almost proportional to the energy of γ rays incident to the scintillator 2. This output is fed to the variable gain amplifiers 12aW12n via the A/D converter 14 and the gains are controlled. The incident position of γ rays is displayed at the display unit 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5366634-A (JP)
Title: Car controller
Inventor: ARAKIDA RIHACHI
IPC: H02P29/00
Filed: 1976-11-25
Abstract: PURPOSE: To automatically drive a wiper motor at the wiping speed best suited for the amount of rain falling on the car. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5844134-A (JP)
Inventor: YAMAZAKI JIROU
IPC: E03B11/00
Filed: 1981-09-08
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-H11338373-A (JP)
Title: Housed type display device
Inventor: SEKIGUCHI KATSUO
IPC: G09F9/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent the display panel from being interfered with members to be mounted when it is automatically housed or drawn out, by controlling to keep it from going into a virtual wall surface set by a setting means. SOLUTION: By using a controller provided with a computer, a liquid crystal panel 26 moved to a using position is controlled not to contact with an instrument panel 36. Shapes of instrument panels 36 differing according to types of vehicles are data-mapped according to the vehicle types and stored in memory in advance. And, based on the data concerning the shape of the instrument panel 36 of each vehicle type, a virtual wall surface 93 along the outer surface shape of the instrument panel 36 is set by arithmetic calculation of the controller. This virtual wall surface 93 is set in front of the instrument panel 36 with a specified distance apart. And, this virtual wall surface 93 controls to keep the liquid crystal display panel 26 moved to the using position from going into this virtual wall surface 93.
Patent JP-S5769129-A (JP)
Title: Energy absorption element
Inventor: MIURA KOURIYOU
IPC: B60R19/18
Filed: 1980-10-13
Abstract: PURPOSE:To improve the efficiency of energy absorption, by compressing in the direction of application of force an energy absorption element of cellular structure, which is utilized as an automobile bumper or the like, and by thereafter eliminating the force of the compression to return the element to its original form to reduce the initial buckling load. CONSTITUTION:An energy absorption element A includes a plurality of prismshaped sections 1 having space S inside.The prism-shaped sections 1 are arranged like a matrix. The adjacent prism-shaped sections 1 are coupled to each other by a rib plate 2. After the cellular structure A is compressed to 5 to 30% of the height of the prism-shaped section 1, the force of the compression is eliminated to return the structure to its original shape to reduce the initial buckling load, thereby greatly improving the efficiency of energy absorption.
Patent JP-H09325108-A (JP)
Title: Heating and pressurizing test device
Inventor: ISHIZUKA SATORU
IPC: G01N25/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide the heating and pressurizing test device which can prevent a contaminating substance from entering an atmosphere and perform quick heating by freely selecting a heating means, perform vacuum evacuation and gas substitution, and confirm the state in a chamber with a little gas discharge from a side wall. SOLUTION: This device heats a sample 2 by an infrared heating furnace 15 and also presses the sample 2 by a support base 12 and a pressure rod 13 at the same time while the sample 2 is arranged in a chamber 9 structured so that the inside of the chamber 9 is evacuated under a vacuum and substituted with gas. In this case, a core tube 8 made of quartz glass is arranged in relation with the support base 12 and pressure rod 13 to constitute the inside of the core tube 8 as a chamber 9, an infrared heating furnace 15 is arranged on the outer peripheral side of the core tube 8, and the sample in the chamber 9 is heated by the infrared heating furnace 15 through the core tube 8.
Patent JP-H11325748-A (JP)
Title: Apparatus for treating exhaust gas from arc furnace
Inventor: KITABAYASHI SHOJI
IPC: B01D46/02
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To contrive prevention of generation of polychlorinated-dibenzo-dioxins by operation of an arc furnace, elimination of inflow of exhaust gas into a gas filter with a temperature more than a heat-resistance temperature thereof and inflow of the exhaust gas containing high water content and capability of constantly stable operation regardless of sudden variation of an exhaust gas temperature. SOLUTION: An exhaust route 3 of exhaust gas emitted from an arc furnace 1 is connected with a cooling tower 4 and a bag filter 5 in the order of the above. A plurality of water supply pipes 6a-6f are provided on the cooling tower 4 and each of the water supply pipes 6a-6f is provided with each of shut-off valves 8a-8f fully opening or fully closing by an on/off command signal from a controller 7. A secondary side of each of the shut-off valves 8a-8f is provided with each of spray nozzles 9a-9f. A sensor 11 is provided for detecting an exhaust gas temperature on an exhaust gas outlet 10 of the cooling tower 4.  The controller 7 outputs the instruction signal for closing motion to each of the breaking valves 8a-8f so that numbers of the spray nozzles 9a-9f ejecting cooling water are controlled and that the exhaust gas temperature at the exhaust gas outlet 10 is kept at a determined temperature in the range of 200-300 deg.C constantly.