baber/WOPTO huggingface dataset:
Patent JP-H0728403-A (JP)
Title: Portable position information display device
Inventor: HYODO KENICHI
IPC: G09B29/10
Filed: 1993-07-09
Abstract: PURPOSE:To grasp the state of a periphery stereoscopically and to even a pedestrian to easily and precisely perform navigation operation by easily displaying position information on a portable position detecting device on an aerial photograph and viewing the aerial photograph by complementary color stereography. CONSTITUTION:A complementary color aerial photograph 3 which is edited and reduced on UTM coordinates and contains the present position is selected and put in a storage case 11. The engagement hole 17b of a frame body 21 is put onto the engagement projection 16 of the storage case 11 to superpose the frame body 21 on the storage case 11. The X value and Y value of the present place on the UTM coordinates are obtained from the portable position detecting device and a left-right cursor 27 and an up-down cursor 28 are moved. The cursor positions on the reduction scales 23 and 24 of the X axis and Y axis of the UTM coordinate system added to the frame body 21 are fixed matching the X value and Y value of the UTM coordinates obtained from the position detecting device. Consequently, the present position on the complementary color aerial photograph 3 is stereoscopically grasped from the intersection 31 of an X-axial indication line 29 and a Y-axial indication line 30 extended on the cursors.
Patent JP-H04370439-A (JP)
Title: Torsional damper of engine
Inventor: MATSUDA YASUSHI
IPC: F16F15/12
Filed: 1991-06-14
Abstract: PURPOSE:To reduce the weight of a torsional damper, which is used to damp the torsional vibration occurring in a crankshaft of an engine, while sufficiently increasing the inertial force of an inertial body. CONSTITUTION:In a torsional damper for an engine, in which an inertial body 4 is interlockingly connected to a fore-end part 2 of a crankshaft 1 of the engine via a buffer body 3, the inertial body 4 is interlockingly connected to the buffer body 3 via a speed increasing gear 5.
Patent JP-H0834034-A (JP)
Title: Rubber injection molding apparatus and method
Inventor: KATSUHARA TAKAAKI
IPC: B29C45/20
Filed: 1994-07-22
Abstract: PURPOSE:To shorten a rubber vulcanizing time by winding an induction heating coil around a nozzle made of a ferrous metal and providing a cooling space in the nozzle not only to vulcanize injected rubber under heating but also to cool the same after vulcanization. CONSTITUTION:A nozzle 9 made of a ferrous metal is constituted of a nozzle tip 30, an intermediate part 31 and a rear end part 32 and induction heating coils 24b, 24a are wound around the rear end part 32 and the intermediate part 31. Cooling spaces 33a, 33b are formed in the coils 24a, 24b and a cooling soln. is injected into the cooling spaces from a cooling soln. pipe 34 to cool the whole of the nozzle 9. Therefore, injected unvulcanized rubber is heated to vulcanization temp. by the heating coils 24a, 24b to be injected. After injection, the nozzle 9 is cooled by the cooling soln. to prevent premature vulcanization and, by detecting the temp. of the nozzle to control the same, the heating and cooling temps. of the nozzle can be accurately controlled and a rubber vulcanizing time can be shortened.
Patent JP-S5874171-A (JP)
Title: Formation of film for affixing
Inventor: INOUE TETSUHIKO
IPC: B05D7/00
Filed: 1981-10-27
Abstract: PURPOSE:To improve covering workability by adhering and applying an adhesive sheet wherein good coloring and waterproofing are applied with various kinds of paints on a base material having the resilience at which said material can be adhered faithfully to the irregular surfaces of concrete, onto the surface of concrete. CONSTITUTION:A self-adhesive agent 2 is coated on one surface of a nonwoven fabric 1 having resilience and the surface thereof is protected with a separator. On the other hand, liquid paint 4 is coated on the other surface and after the paint sets, transparent liquid paint 40 is coated thereon and before said paint sets, powder paint 5 is further sprayed and stuck thereon. Thereafter the paint 5 is melt stuck by heating, whereby a sheet A for adhering to concrete is  formed. The separator 4 is removed and the sheet is adhered onto the wall surface of concrete.
Patent JP-S57102555-A (JP)
Title: Injector due to electromagnetic control having sphere
Inventor: PIEERU BUUTOORUSU
IPC: F02M51/08
Filed: 1981-10-27
Abstract: An electromagnetically actuated injector, for the injection of fluid in internal combustion engines in particular, comprises a casing, a core located within the casing, an actuating coil surrounding the core, a fluid inlet passage, a chamber between the core and a cover. The injector contains a ball which cooperates with a seat to close the injection passage formed in the cover, said ball being attracted by the actuating coil against an elastic system mounted in front of the core and which urges the ball against its seat. The injector includes a disk interposed between the core and the ball, the disk surface facing the ball being coated with a thin layer of nonmagnetic material, a seat with a circular working surface, a funnel-shaped nozzle for automatic fluid-flow regulation, and an injection tip provided with spiral inclines to create a cone-shaped spray at the outlet of the injection nozzle. Application is to fuel injection in the internal combustion engines of automotive vehicles.
Patent JP-H0747-A (JP)
Title: Method for cultivating mushroom
Inventor: NIWA HIDEKO
IPC: A01G1/04
Filed: 1993-06-18
Abstract: PURPOSE:To provide a method for cultivating a mushroom in which a spawn prepared by the solution culture can be inoculated into a sterilized culture medium by using a slender injection needle without requiring the use of a thickener and shredding of sawdust and prevent a malformed mushroom which has hitherto been in the fear from occurring at all. CONSTITUTION:A mushroom fungus is proliferated in a culture medium obtained by blending a nutrient source derived from cereals and beans with sawdust and the resultant primarily cultured spawn is then added to a secondary culture medium for culturing a spawn containing preferably saccharides and water-soluble proteins added to an extract solution of the cereals, beans and seed coats thereof to carry out the solution culture. The obtained secondarily cultured spawn is further injected and inoculated into a culture medium for cultivating the mushroom fungus prepared by filling the culture medium in a cultivation bag, closing the bag mouth and allowing the culture medium to cool with an injection syringe. Holes left in the injection port for the secondarily cultured spawn of the cultivation bag are closed by jetting a molten plastic or a hot-melt adhesive to carry out the cultivation of the mushroom fungus.
Patent JP-S5795669-A (JP)
Title: Mos integrated circuit
Inventor: KATOU JIYURI
IPC: H01L21/8238
Filed: 1980-12-04
Abstract: PURPOSE:To simplify a manufacturing process for MOSIC by utilizing a MOS FET having a channel length of a short channel region. CONSTITUTION:A threshold voltage VTH depends upon a channel effective length Leff in a short channel region for a MOSFET. Therefore, if the FET is increased in a MOSIC, the mask, photographing process or an injection of ion of different amount which might be performed every-time one FET is increased as practiced so far would become unnecessary. Therefore, the MOSIC causing no defect in a grid can be obtained.
Patent JP-S6231525-A (JP)
Title: Turning travel driving device in transport vehicle
Inventor: SUZUKI YUKI
IPC: B60K17/30
Filed: 1985-08-05
Abstract: PURPOSE:To make the setting of a turning travel driving unit and its removal ever so easy, by clamping a casing in the turning travel driving unit to a car body with a bolt tight enough. CONSTITUTION:A turning longitudinal shaft is clamped to an upper part of the wheel support frame 3 provided with a driving travel wheel 2, and this turning longitudinal shaft is rotatably supported by a casing to which a turning driver 5 is clamped tight. And a driving mechanism is installed between the turning driver 5 and the turning longitudinal shaft, thus a turning travel driving unit 7 is constituted. And, the casing 6 is clamped to a car body 8 with a bolt 9 free of attachment or detachment.
Patent JP-H0852378-A (JP)
Title: Device and method for separating magnetic micro-particle
Inventor: URUBAN SHIYUMITSUTO
IPC: G01N35/10
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To separate efficiently only magnetic microparticles from a suspension by providing a pump connected to a pipette, and a device to bring the pipette close to a magnet or to take away from the magnet, or a device to bring the magnet close to the pipette or take away from the pipette. SOLUTION: An apparatus for separating magnetic microparticles from a suspension of magnetic microparticle suspended into a liquid is provided with a pipette formed of a pipette upper part 1 and a pipette lower part 2, a pump 4, 5 connected to the pipette, a magnet 8, and a device to bring the pipette parts 1, 2 close to the magnet 8 or to take away from the magnet 8, or a device to bring the magnet 8 close to the pipette parts 1, 2 or take away from the pipette parts 1, 2. Consequently, magnetic microparticles can be separated efficiently from the suspension with microparticles suspended in a liquid and can be deposited on the inner wall of the pipette.
Patent JP-S5874594-A (JP)
Title: Growing method for crystal
Inventor: SUZUKI TOSHIHIKO
IPC: H01L21/208
Filed: 1981-10-26
Abstract: PURPOSE:To control the concn. of the components constituting a vessel for containing of liquid for growing a crystal having electric conductivity contained in said crystal accurately over a wide range by changing the number of revolutions of said vessel in the stage of pulling up the crystal in a magnetic field. CONSTITUTION:A cooling jacket 6 is disposed on the outer side of a heating means 4 disposed in a cylindrical surface shape along the outside circumferential surface of a vessel 2, and, for example, a generating means for DC magnetic fields consisting of a permanent magnet or an electromagnet is disposed on the outer side thereof. While, for example, an Si single crystal seed 8 is rotated, said seed is pulled up in the magnetic field by the means 7 to grow an Si single crystal 10 from an Si melt 3. In this case, a vessel 2 contg. the melt 3 having electric conductivity of a certain degree, for example, a quartz crucible is rotated and the rotating speed thereof is controlled, whereby the concn. of the oxygen in the constituting components of the vessel 2 in the pulled up crystal 10 is changed.
Patent JP-S6149555-A (JP)
Title: Image information reader
Inventor: ONO KENICHI
IPC: H04N1/10
Filed: 1984-08-17
Abstract: PURPOSE:To prevent an original from being taken out in the middle of scanning and prevent deterioration in picture quality due to a position shift of the original by providing an opening/closing cover which covers the original and a lock means which locks the cover in the closed state while a scan on the original is made. CONSTITUTION:The original image reader 1 is provided with the original cover 2 in a free opening/closing state and an original platen where an original is placed is provided under the cover 2. The 1st engagement part 91 is provided to the front end part of the cover 2 and the 2nd engagement part 93 which has the intermediate part held rotatably on a support body 92 and the front end part engaging the engagement part 91. The base end part of this engagement part 93 is coupled rotatably with the shaft part 941 of a plunger 4 and a coil spring 95 is fitted to the shaft part 941 to fix the shaft part to the reader 1. Then, an original is set on the original platen and when the cover 2 is closed, the 1st and the 2nd engagement parts 92 and 93 are put in the engagement state to lock the cover 2, preventing the original from being taken out in the middle of original scanning.
Patent JP-S5872668-A (JP)
Title: Reformed gas supply passage for alcohol-reforming gas engine
Inventor: HIROTA TOSHIO
IPC: F02M27/02
Filed: 1981-10-28
Abstract: PURPOSE:To stabilize the capacity of driving by arranging the downstream part of a gas cooler of a reformed gas pipe via a passage of engine cooling water for exchanging the heat of the reformed gas supercooled by the gas cooler with the cooling water for maintaining at a proper temperature. CONSTITUTION:Reformed gas issued from an alcohol-reformer 23 and flowing in a reformed gas pipe 24 is conducted through the inner pipe of a gas cooler 26 for exchanging heat with alcohol, and cooled. Since the alcohol flowing in the gas cooler 26 is previously heated by engine cooling water, the temperature of the reformed gas is free from extreme lowering. When the reformed gas is supercooled, it is conducted through a water jacket 27, and heated by the heat- exchanging with the engine cooling water. After being sufficiently evaporated again, it is supplied to an engine 21.
Patent JP-S6231221-A (JP)
Title: Pll fault detecting circuit
Inventor: KAJIWARA MASANORI
IPC: H03L7/08
Filed: 1985-08-02
Abstract: PURPOSE:To easily detect asynchronization with a simple circuit by inputting an output lock and an input clock of a PLL circuit to an OR circuit and detecting a fault of the PLL circuit on the basis of the output of said OR circuit. CONSTITUTION:When the output clock f0 of the PLL circuit is synchronized (locked state) with its input clock fi, fixed phase relation is formed between the input clock fi and the output clock f0. However when both the clocks fi, f0 are asynchronized, the output clock f0 travels independently and the superposition of the low timing of the input clock fi to that of the output clock f0 will be generated without fail. If both the input clock fi and output clock f0 are negative polarity clock, an output signal may be obtained by finding out the OR of both the clock pulses in the asynchronous state. Consequently, the generation of asynchronization in the PLL circuit can be decided by the output of the OR circuit 6.
Patent JP-H0769363-A (JP)
Title: Unification of printing of address and gluing of sealing strip for mailing newspaper
Inventor: TOTSUKA HIDEO
IPC: B65D63/14
Filed: 1992-05-20
Abstract: PURPOSE:To provide a method of printing sealing strips in a triple folding, surface joining manner and a method used both for gluing and attaching the sealing strip in order to establish a through process from the printing of addresses for mailing newspaper to the gluing of the sealing strip. CONSTITUTION:An address label is attached over a seam between the ends of a sealing strip for a folded newspaper to serve the purposes of both gluing and joining. The conventional method for putting sealing strips on requires the steps of (1) preparing address slips, (2) printing the same, (3) attaching the printed address slips to a sealing strip, (4) arranging the sealing strips properly for gluing, (5) gluing the sealing strips and (6) putting the sealing strip on the newspaper. This new method can complete the process of putting sealing strips on by the three steps instead of the above-mentioned six steps. The address printing has hitherto been done by a card process and a roll process or by a process of printing a number of the address slips. However, the addresses of 60 readers are listed on a paper of B-4 size and are copied on labels at each issue of newspaper to reasonably deal with new readers or ex- subscribers.
Patent JP-H0835849-A (JP)
Title: Arithmetic device for calculating estimated error
Inventor: ISHIKAWA SEIJI
IPC: G01C21/00
Filed: 1994-07-22
Abstract: PURPOSE:To calculate an estimated error from which a location measuring solution which can be readily utilized for map matching, etc., can be obtained by providing a setting means, etc., for setting a design matrix for measuring location. CONSTITUTION:An I/O interface 18 sends signals from a GPS receiver 11, GPS demodulator 12, and car-speed sensor 14 to a microcomputer 19 and information from the microcomputer 19 to a display device 13. An A/D converter 20 sends signals from a piezoelectric vibrating gyro 15 and high-speed sensor 16 to the microcomputer 19 after conversion. In the microcomputer 19, a design matrix setting means sets a design matrix for measurement and a range error calculating means finds the range error corresponding to a car speed. Since the range error becomes smaller as the car speed becomes faster, the range error matches the actual running trend of a vehicle. From the range error and design matrix, the estimated error of a location measuring solution obtained front the outputs of the receiver 11 and demodulator 12 is found.
Patent JP-H0459785-A (JP)
Title: Fluorine-containing organic silicon compound
Inventor: SATO SHINICHI
IPC: C07F7/12
Filed: 1990-06-29
Abstract: NEW MATERIAL:The fluorine-containing organic silicon compound of formula I (R is 1-8C univalent hydrocarbon group; plural R groups may be the same or different; Rf is 1-10C perfluoroalkyl). EXAMPLE:The compound of formula II. USE:Useful as a raw material for the production of a polysilyl-ethylenesiloxane having excellent solvent resistance. The obtained polymer has high fluorine content and is especially useful as a material which can be used as a solvent- resistant silethylenesiloxane rubber, a mold-release agent, etc. PREPARATION:The objective compound of formula I can be produced by carrying out the addition reaction of a vinylsilane of formula III with a hydrosilane of formula IV in the presence of a platinum-group metal catalyst such as an isopropanol solution of chloroplatinic acid at 60-150 deg.C (preferably 80-120 deg.C). The vinylsilane of formula III used as a starting material is produced e.g. by reacting a vinyl-Grignard reagent such as vinylmagnesium bromide with a dichlorosilane having perfluoroalkylethyl group.
Patent JP-S6233510-A (JP)
Title: Centrifugal self-cleaning filter apparatus
Inventor: IIJIMA KAZUO
IPC: B01D29/62
Filed: 1985-08-02
Abstract: PURPOSE:To improve the filtration efficiency of the titled apparatus and to prevent the rediffusion of foreign matter in a liq. to be filtered into the liq. by providing a rotary filter of specified structure which is submerged in the fluid to be filtered and used, a means for rotating the filter, a sealing means and a dust collecting means. CONSTITUTION:The suction port of a pump is connected to a communicating means provided to the rotating shaft part of a rotary filter A, the filter A is submerged in a fluid to be filtered and rotated, the pump is started, the fluid to be filtered is passed through the mesh of a filter medium 2 and sucked in the filter A and foreign matter is filtered. Meanwhile, the mixed foreign matter tending to deposit on the outer peripheral surface of the filter A is subjected to the centrifugal force and the deposition of the matter on the surface of the filter medium 2 is blocked. A vacuum in the hollow part of the filter A is continuously kept by the suction force of the pump in association with sealing members 6 and 7 and filtration proceeds. Furthermore, the rediffusion of the foreign matter mixed in the liq. to be filtered and which has been released from the surface of the filter medium 2 into the liq. is prevented by a dust collecting means.
Patent JP-H0222641-A (JP)
Title: Hole burning substance and production of same
Inventor: SATO SHUICHI
IPC: C30B33/00
Filed: 1988-07-08
Abstract: PURPOSE:To enable repeating writes at any optional position by using the zero phonon line of an N-V center present in diamond and erasing holes located in any position by irradiating them with exciting light containing no zero phonon line and having energy more than the zero phonon line. CONSTITUTION:The holes once produced by using the zero phonon line of the N-V center present in the diamond are retained semipermanently without changing in the temperature range of 2-120 deg.K and any holes located at optional positions can be erased by the irradiation with the exciting light containing no zero phonon line and having energy more than said line, and synthetic Ib type diamond is used in this process, and in this case, they can be erased more easily by irradiation with exciting light having energy of >=1 phonons in a short time. A color center is formed by irradiating with nutron beams in an amount of 1.5X10<16>-1.5X10<19>/cm<2>, thus permitting a memory to be repeatedly written in and erased off at the optional position.
Patent JP-S60105018-A (JP)
Title: Pneumatic type position adjustor
Inventor: GIYUNTAA ROOTO
IPC: F15B13/16
Filed: 1984-08-20
Abstract: In a pneumatic position controller for controlling the position of a pneumatic servomotor (10) to a value determined by a pneumatic command pressure, the command pressure acts through a movable wall member (30) on a pivotable balancing member (40). The balancing member (40) controls through a baffle plate (52) the outlet nozzle (56) of a pneumatic amplifier (24). The balancing member (40) is axially spaced from a feedback lever (44), with aligned pivot axes. A helical torsion spring (50) has one end attached to the balancing member (40) and the other end attached to the feedback lever (44). The feedback lever (44) is rotatable by the servomotor (10). An advantageous and compact construction permitted by the use of the helical torsion spring (50) is described.
Patent JP-S6150152-A (JP)
Title: Photomask
Inventor: TODOKORO YOSHIHIRO
IPC: G03F1/00
Filed: 1984-08-17
Abstract: PURPOSE:To obtain a photomask which is provided with a pattern having high accuracy by electron beam exposing and is suitable for production of a semiconductor element, etc. by providing a thin transparent org. resin film on a transparent substrate and forming the metallic pattern on the film. CONSTITUTION:The transparent org. resin film having about 10mu thickness is formed of, for example, polyimide 7 on the substrate 1 consisting of transparent glass, etc. A Cr film 2 is then formed to about 1,000Angstrom  on the polyimide 7. An electron beam is exposed from the film 2 side and the film 7 in the exposed part and the Cr film thereon are lifted off to form the metallic pattern via the film 7 on the substrate 1. The electrons scattered by the electron beam are decreased by the thin chromium film 2 are thus decreased. The return of the electrons transmitted through the film 7 to the film 7 from the substrate 1 and the consequent decrease in the accuracy of the pattern are thus obtd. and the photomask having the pattern with high accuracy is thus obtd.
Patent JP-H0223568-A (JP)
Title: Still video recording device and reproducing device
Inventor: KAMATA KAZUKI
IPC: H04N5/781
Filed: 1988-07-12
Abstract: PURPOSE:To record and reproduce a background image by providing a magnetic head for character and magnetic head for picture which respectively record and reproduce the character signal and picture signal components of video signals recorded on different tracks of a video floppy disk. CONSTITUTION:A video floppy disk 4 is driven by a drive motor 3. A magnetic head 10 for character records and reproduces character signals of character and graphic pictures on and from prefixed tracks on one surface of the disk 4. A magnetic head 9 for picture records and reproduces picture signals of photographed pictures on and from tracks other than the prefixed tracks of the disk 4. At the time of reproduction, the character signals of character and graphic pictures and picture signals of photographed pictures are respectively reproduced by means of the heads 10 and 9 and a background image is displayed on a TV screen by synthesizing the character and picture signals.