baber/WOPTO huggingface dataset:
Patent JP-H01243276-A (JP)
Title: Information recording system
Inventor: MURAOKA TAKAO
IPC: G11B21/10
Filed: 1988-03-24
Abstract: PURPOSE:To prevent a servo pattern from being written at every loading/ ejection of a cartridge by performing the write operation of the servo pattern on both ends of a bearing by loading the cartridge in which a disk is housed. CONSTITUTION:The cartridge in which the disks 2a and 2b are housed is loaded and held at each of both ends of a static pressure type air bearing 1. And by a main controller 10 to which the measuring result of the magnetic head position of an actuator 4b from a position measuring instrument 5 is supplied, the position of a magnetic head is controlled by a carriage controller 6, and a reference signal for writing the servo pattern is written on a magnetic disk 2b by a reference signal generating/writing part 8. The signal is reproduced at a reference signal reproducing part 9, and the servo pattern is written on a disk 2a via a servo pattern generating/writing part 7. Similarly, the servo pattern is written on the disk 2b by rotating a rotary shaft reversely, thereby, it is possible to prevent the servo pattern from being written at every loading/ ejection of the cartridge.
Patent JP-H0748651-A (JP)
Title: Shadow mask original sheet excellent in press formability
Inventor: OKITA TOMOYOSHI
IPC: H01J29/02
Filed: 1994-03-14
Abstract: PURPOSE:To provide a shadow mask original sheet in which the number of producing processes has been reduced, being excellent in the economics concerning heat in annealing before pressing, the need of executing warm press forming has been obviated and excellent in press formability. CONSTITUTION:This original sheet is produced by using a low thermal expansion alloy having a compsn. substantially consisting of Fe and Ni and in which the contents of carbon and oxygen as impurities are regulated to, by weight, <=0.008% C and <=0.0060% O as stock and executing cold rolling as a final process. Thus, a shadow mask by a low thermal expansion material is produced advantageously in view of the economics concerning heat.
Patent JP-H10258582-A (JP)
Title: Dye thermal transfer acceptive sheet
Inventor: NARITA KOJI
IPC: B32B27/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To manufacture a dye thermal transfer acceptive sheet provided with the high whiteness without damaging the storage properties of a printed image and also the glossy feeling close to that of a silver salt photographic paper. SOLUTION: A dye thermal transfer acceptive sheet is provided with a dye acceptive layer accepting a dye transferred from an ink sheet by heating and is formed on one face of a substrate and, if necessary, an intermediate layer formed between the substrate and the dye acceptive layer. In that case, a titanium oxide pigment having the surface of titanium dioxide surface treated by using at least one kind of aluminum, silicon and zinc is contained in at least one of the dye acceptive layer and the intermediate layer.
Patent JP-H11341999-A (JP)
Title: Genetic examination of bladder cancer using urine
Inventor: SUGANO KOKICHI
IPC: C12Q1/68
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently screening bladder cancer using urine. SOLUTION: The existence of a cell having 9th chromosome depletion in the cells in a urine specimen is detected in high sensitivity to efficiently screen bladder cancer by amplifying a region having several gene polymorphism on the 9th chromosome by polymerase chain reaction method(PCR) using a DNA extracted from the cell in urine, blunting the terminal of the PCR product, analyzing the obtained DNA fragment by a single-strand DNA higher-order structure polymorphism analysis (SSCP) and detecting the depletion (LOH) of the heterozygosis of the region of the gene polymorphism.
Patent JP-H05276262-A (JP)
Title: Communication terminal equipment
IPC: H04M11/00
Filed: 1992-03-26
Abstract: PURPOSE:To eliminate unneccesary charging by storing the telephone number of the other party to automatically disconnect a line a prescribed time after a break of data transmission/reception and reconnecting it by autodialing after the lapse of a prescribed time. CONSTITUTION:A timer (1) 22 starts counting at the time of a break of data transmission/reception; and when a discrimination time elapses, the line is automatically disconnected by an automatic disconnection means 24 after a connected telephone number is stored in a RAM. Simultaneously, a timer (2) 23 is started, and line disconnection is reported to the personal computer side. After a prescribed time elapses after the start of the timer (2) 23, the telephone number of the other party stored in the RAM is automatically connected by autodialing 25, and reconnection data is written by an LAPD data write means 26. Thus, reconnection is performed only with the start of data input without calling procedures if it is performed within the prescribed time after automatic disconnection, and the handling time is saved.
Patent JP-H0794634-A (JP)
Title: Circuit board for optical element
Inventor: TAKASE MITSUO
IPC: H04N1/036
Filed: 1994-04-06
Abstract: PURPOSE:To provide a circuit board for mounting integrated circuit elements, e.g. CCD sensors, in which the circuit board is provided with the function as a collective board and the connecting points with external circuit are decreased. CONSTITUTION:A transparent board 1 of plastic film, for example, is employed and a transparent slit region, i.e., a window part 7, is set in the transparent board 1 so that the light enters into an integrated circuit element mounted thereon and leaves therefrom only through the window part 7. A plurality of electrodes 2 corresponding to the integrated circuit elements along the longitudinal direction of the window part 7 are disposed on the surface of the transparent board 1. A plurality of collective electrodes 3 extending in the longitudinal direction of the window part 7 are disposed in the regions corresponding to the electrodes 2 on the other side of the transparent board 1. The electrodes 2 and the collective electrodes 3 are connected electrically through electrical connecting parts 20 penetrating the transparent substrate 1. An anticharging layer 6 and a shading layer 5 for defining the window part 7 are provided, as required.
Patent JP-H08261422-A (JP)
Title: Method and device for supplying fly ash into plasma type ash melting furnace
Inventor: ISHIDA MICHIO
IPC: F23J1/00
Filed: 1995-03-28
Abstract: PURPOSE: To melt readily dispersed fly ash of fine grain surely by supplying it into an ash melting furnace without effecting any granulating treatment. CONSTITUTION: Plasma operating gas supplying ports 9A, 9B, opened at the tip end of electrodes 2A, 2B arranged in a melting chamber, are formed and the fly ash discharging pipe 22 of a fly ash sending device 21 is connected to the plasma operating gas supplying ports 9A, 9B to send fly ash, trapped by a bag filter and the like in an incinerator, into the melting chamber. The fly ash is preheated by passing through the electrodes 2A, 2B, then, is molten when it passes through high-temperature ionizing gas and is blown against a high-temperature base metal or molten stag whereby the fly ash is molten surely without being dispersed.
Patent JP-H09257863-A (JP)
Title: Transmission device of overhead power transmission line damaged interval location system
Inventor: FUJIKURA KENICHI
IPC: G01R31/08
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a transmission device of an overhead power transmission line damage interval location system capable of simplifying a transmission lien and executing synchronized communication. SOLUTION: A transmission device 2 disposed on a branch point 1 of a T-shaped branch transmits a signal from a transmission line 3a in the left side to a transmission line 3c in the lower side without changing it. The device 2 temporally accumulates a signal from a transmission line 3b in the right side and synchronizes it with the signal from the transmission line 3a to mix it therewith.
Patent JP-S60211945-A (JP)
Title: Method for formation of thin film
Inventor: HIRATA MASAKI
IPC: C23C16/40
Filed: 1984-04-06
Abstract: PURPOSE:To enable to control film thickness accurately by a method wherein the non-etching part of the double layer silicon substrate consisting of a P type conductive layer and an N type conductive layer is coated by a silicon oxide film, and while a DC positive voltage is being applied to one conductive layer, an etching is performed on the other conductive layer using an etchant consisting of hydrazine. CONSTITUTION:A double layer silicon substrate 12 is composed of a P type conductive layer 13 and an N type conductive layer 14. A silicon oxide film 15 is formed on the surface of said double layer silicon substrate by performing a thermal oxidization or a CVD method. As the silicon oxide film 15 is formed on both sides of the double layer silicon substrate 12, a part of the silicon oxide film located on the side of the N type conductive layer 14 is removed, and an electrode is connected to the N type conductive layer. The silicon oxide film on the side of the P type conductive layer 13, excluding the region where an etching is not performed, is removed. Hydrazine is filled up in a container 16 as an etchant 17, it is heated up using a heater 18, and when a DC voltage power source 20 is connected in such a manner that platinum is used as a cathode electrode 19 and the N type conductive layer 14 is used as an anode, the P type conductive layer 13 which is not coated by the silicon oxide film is etched. The etching is stopped when the P type conductive layer is removed and the N type conductive layer comes in contact with the etchant 17.
Patent JP-H01242659-A (JP)
Title: Vibration-damping material composition and its composite material
Inventor: NAGAKURA KOICHI
IPC: C08L67/00
Filed: 1988-03-23
Abstract: PURPOSE:To obtain the title composition having vibration-damping performance in a wide temperature range and improved in adhesiveness and processability, by mixing a specified modified polyester resin with an inorganic filler. CONSTITUTION:100 pts.wt. saturated polyester resin in mixed with 0.1-1.0 pt.wt. silane coupling agent (e.g., vinyltriethoxysilane) and 0.05-0.5 pt.wt. organic peroxide (e.g., t-butyl peroxy-benzoate) and the mixture is kneaded at 100-220 deg.C for 1-10min to obtain a modified polyester resin (A). Component A is mixed with an inorganic filler (B) (e.g., CaCO3) to obtain a vibration-damping composition. This composition is dissolved in a solvent (e.g., dioxane) and applied to a 0.01-5mm-thick hard substrate (e.g., iron), which is dried to form a vibration- damping material layer of a thickness of 0.04-3mm. A metallic sheet is optionally laminated on each surface of this substrate, and the assemblage is pressed under a pressure of 1-200kg/cm<2> by heating at 120-150 deg.C for 0.1-60min and cooled under pressure to obtain a 0.1-15mm-thick composite material.
Patent JP-H10271697-A (JP)
Title: Charger
Inventor: TATEYAMA SHIGEHARU
IPC: G08B21/08
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent a battery from being short-circuited by opening the line between charger side and a charge contact with a switching means in case that a judging means judges that the polarity of a battery is reverse polarity and closing the line between these in case that it judges that the polarity is forward polarity. SOLUTION: In case that a judging means DT1 judges that the polarity of a battery 2 is reverse polarity, a switching means M1 opens the line between the side of a charger 3 and charge contacts 41 and 42. Moreover, in case that the judging means DT1 judges that the polarity of the battery 2 is forward polarity, the switching means MO1 controls the line between the side of the charger 3 and the charge contacts 41 and 42 to be closed. Hereby, in case that the connection between the battery 2 and the battery charge terminals 21 and 22 in a battery wheel is reverse to regular connection, it never occurs such a case that a closed circuit is made of the battery 2 and the charger 3. Accordingly, it can be avoided that the battery 2 is short-circuited, and the safety can be maintained.
Patent JP-H07275604-A (JP)
Title: Coagulant mixing and stirring apparatus
Inventor: WAKIMURA MAMORU
IPC: B01D21/01
Filed: 1994-04-06
Abstract: PURPOSE:To mix a coagulant with filthy water in an amount corresponding to the amount of the filthy water to be treated while saving the running cost. CONSTITUTION:This coagulant mixing and stirring apparatus is provided with a water wheel 19 driven by water flow of the filthy water to be treated and a hopper 21 which is installed in the upper stream side or the upper side of the down stream side of the water flow of the water wheel, and has a coagulant supplying tool 20 driven by the water wheel 19.
Patent JP-S51144606-A (JP)
Title: Positioning device of magnetic head
Inventor: KIYOUTANI HIROSHI
IPC: G11B5/56
Filed: 1975-06-06
Abstract: PURPOSE: Using a plate spring and balls in tilt adjusting machanism of magnetic head can perform frond and back tilt adjusting and left and right tilt adjusting respectively, allowing easier adjusting. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08263720-A (JP)
Title: Automatic transaction device
Inventor: HATORI HIDEO
IPC: G07D9/00
Filed: 1995-03-28
Abstract: PURPOSE: To easily and surely execute cash management by reducing coin replenishing frequency to be executed by a staff and counting up and storing the amount of replenished coins in each denomination. CONSTITUTION: This automatic transaction device 15 provided with a detection means for detecting the stored amount of coints stored in a denomination stacker part 11 for storing coins in each denomination sort, a reject stacker 12 for storing excess coins which can not be stored in the stacker part 11 and a recovery cassette 13 for recovering coins from the stacker part 11 and storing the recover ed coins. This device is also provided with a detection means for detecting the stored amount of coins stored in the stacker 12 and a recovery operating means for discharging coins from the stacker 12 and storing the discharged coins in the cassette 13 and the stacker part 11.
Patent JP-S54160219-A (JP)
Title: Clock forming system
Inventor: SOMEJIMA TADAHIKO
IPC: G11B21/10
Filed: 1978-06-08
Abstract: PURPOSE: To write reference clocks in a short time at an equal interval by multiplying the clocks read out from a disc by m with a PLL and writing the same in other track of the disc in a magnetic disc apparatus.  
     CONSTITUTION: When a head 3 detects the index mark of a standard disc 1, a series of pulses are read out from the  standard disc 9 and inputted via signal source selecting part 11 to a PLL 12, where they are multiplied by m 1  and then sent via head switching part 10 to a head 2, by which they are written in the track A of the disc 1. And m 1  number of pulses are read out by the head 2 and are supplied via switching part 10' and selecting part 11 to the PLL 12, where they are multiplied by m 2  and are sent via the switching part 10 to the head 2', by which they are written in the track B of the disc 1. By repeating the above operations, the reference clocks are written at an equal interval in the disc 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56165565-A (JP)
Title: Setter for welding conditions
Inventor: ANDOU HARUKI
IPC: B23K9/10
Filed: 1980-05-23
Abstract: PURPOSE: To set welding conditions without using any A/D converter and miniaturize a titled setter by providing a select switch for setting and adjusting of the welding conditions to a keyboard consisting of number keys and function keys.  
     CONSTITUTION: In setting welding conditions, first a select switch 56 is shifted to the set side and desired keys of predetermined function keys 51W55 are pushed. Next, numerical values are pushed with number keys 41W50 according to the code numbers of a code chart, whereby setting conditions are stored successively into a control unit. Following to this, a welding start switch 21 is turned on, after which the operator starts welding while observing welding states. If at this time the need for changing the setting conditions arises, the operator shifts the switch 56 to the adjust side. If the key corresponding to UP or DOWN is turned on, the value is upped or downed while the key is on, and when the key is turned off, the value is maintained at the up or down value just before the off, and the set value is also changed to the value just before the off, and these values are set. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54159382-A (JP)
Title: Synthetic method for transparent single crystal
Inventor: KOJIMA HIRONAO
IPC: C30B13/24
Filed: 1978-06-08
Abstract: PURPOSE: To produce easily large, transparent single crystal, by condensing infrared rays to a raw material rod contg. transition elements having absorption band in the infrared region.  
     CONSTITUTION: Powder of metallic oxide is mixed with substances having infrared- absorbing power, e.g., oxides, or chlorides of transition elements (Fe, Ni, Co, Cr, V etc.), the mixt. is then shaped and sintered into a raw material rod. To the sintered raw material rod is condensed infrared rays produced by a halogen lamp or a xenon lamp by means of an ellipsoidal mirror to produce a molten material, from which transparent, high melting oxide single crystal is obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04280801-A (JP)
Title: Slash hydrogen-producing device
Inventor: MIYAZAKI ATSUSHI
IPC: C01B3/00
Filed: 1991-03-08
Abstract: PURPOSE:To produce a producing device capable of efficiently producing slash hydrogen having uniform solid particle diameter. CONSTITUTION:A liquid hydrogen feeding and discharging path 2 is connected to the lower part of an adiabatic closed vessel 1 and, simultaneously, a discharge path 4 and helium gas feed path 5 are connected to the upper part of the adiabatic closed vessel 1. A heat exchanger 7 and vacuum pump 9 are arranged to the discharge path 4 successively from the side of adiabatic closed vessel 1. A stirring means 16 is arranged in the adiabatic closed vessel 1 and the stirring means 16 is driven from the outside of the adiabatic closed vessel 1.
Patent JP-H01243155-A (JP)
Title: System for managing channel pass group in virtual computer system
Inventor: TANAKA TOSHIHARU
IPC: G06F13/14
Filed: 1988-03-25
Abstract: PURPOSE:To form a channel pass group to an exclusive-use device by means of the I/O direct execution of a VM by causing a system type and host identifying byte designated at the time of forming the channel pass group to coincide at a VMCP and an OS on each VM. CONSTITUTION:The system type and host identifying byte formed by a virtual computer control program (VMCP) is notified to the operating system (OS) on the virtual computer (VM), the OS always designates the notified system type and host identifying byte to the data of an SHID command, and the channel pass group is formed. For such a reason, the VMCP and each VM designate the same system type and host ID and issue the SHID command. Thus, the converting processing of the system type and host ID by the VMCP can be made unnecessary, and the I/O of the formation of the channel pass group to the device exclusive-use for the VM can be directly executed.
Patent JP-H0210100-A (JP)
Title: Missile
Inventor: JIYANNMARII DEYUPIYUI
IPC: F42B15/36
Filed: 1989-03-23
Abstract: PURPOSE: To safely separate a power unit from the ramp of a missile without using any controllable auxiliary device, by communicating a vacant space which is formed between the front section of the power unit and the ramp on the inside of insertion with an aerodynamic flow around the missile on the other side. CONSTITUTION: The action of the thrust of an accelerator 2 is intensified by an aerodynamic drag acting on the ramp 3 of a missile 1 and frictional forces respectively acting between supporting surfaces 4 and 5 and between cylindrical surfaces 7 and 8 of the accelerator 2. On the other hand, a vent hole 18 and a conduit 17 transmit at least part of an aerodynamic overpressure near the flying missile 1 to the conduit 17. Thus the thrust is remarkably lowered when the accelerator 2 comes to the end of its action, but the missile 1 is maintained at a high speed. Therefore, the force based on the overpressure in the internal space 16 promoted by the aerodynamic drag of the accelerator 2 is joined with the ramp 3 of the missile 1 and conquers the action of the force maintaining the accelerator 2.  The front edge 10 of the accelerator 2 comes off the shoulder section 9 of the accelerator 2 and internal circular surfaces 7 and 8 of the accelerator 2 slide backward on the supporting surfaces 4 and 5 while the surface 7 and 9 are guided in the longitudinal direction by means of a longitudinal groove rib mechanism 15.
Patent JP-S55162044-A (JP)
Title: Reflection factor measuring device
Inventor: KAKEGAWA WATARU
IPC: G01N21/41
Filed: 1979-06-05
Abstract: PURPOSE:To increase the reliability of the measurement data, by supplying the measurement signals delivered from the main and auxiliary photodetectors to the meter and the comparator alternately and in a short cycle by means of the switch. CONSTITUTION:The LED2 irradiating the beams to judged stone 1 is connected to power terminal 21 via switching transistor 17 and control transistor 16 each. The measurement signals delivered from main photo detector 4 and auxiliary photo detector 8 each are supplied to meter 7 and comparator 15 respectively through common amplifier 6 and by switches 9-12 alternately and in an extremely short cycle. In case the reflection factor is measured for stone 1, the fluctuation is detected instantaneously for the light of LED2. And this fluctuation can be corrected. Thus the reliability can be increased greatly for the measurement data.
Patent JP-H09236066-A (JP)
Title: Fuel injection valve
Inventor: KOSUGE TOKUO
IPC: B23K26/382
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To uniformize a nozzle port hole diameter of an injection valve at mass production time over the whole length of a nozzle port by putting the nozzle port hole diameter of a fuel injection valve and a length of its hole in the specific relationship. SOLUTION: When an inclination θ of a laser beam 10 to the central axis is set in the same degree as an accuracy error angle of finishing at parallel laser beam irradiating time, in a hole diameter of a nozzle port 7 after a finishing process by a laser beam work method, a cylindrical nozzle port having a uniform hole diameter such as hole diameters ϕda and ϕdb of an inlet side (a) part and an outlet side (b) part of the nozzle port 7 become (θda≈ϕdb) over the total length of the hole up to reaching an outlet (b) part from its inlet (a) part, can be obtained. In order to perform a round chamfer on corner parts of the inlet side (a) part and the outlet side (b) part of the cylindrical hole 7, specifications of the nozzle port 7 are set in the relationship being (Φd/l<=1) when a hole diameter is denoted by Φd and a length is denoted by l.  This is because an effective orifice length cannot be secured if it is set in the reverse relationship.