baber/WOPTO huggingface dataset:
Patent JP-H08160711-A (JP)
Title: Electrifying device
Inventor: SAKAI TOSHIO
IPC: H01T19/00
Filed: 1994-12-05
Abstract: PURPOSE: To realize an inexpensive electrifier capable of mechanically setting each gap in the electrifier to an allowable distance, decreasing ozone producing amount by decreasing a discharge current and realizing uniform electrification. CONSTITUTION: A discharge electrode is constituted by arranging many needle electrodes 4 at fixed pitch (p). A rubber sheet 15 having middle resistance is allowed to intervene between the discharge electrode and the electrode of a power source. A grid electrode 7 is set between the discharge electrode and a body to be electrified. In the case the gap between the tip of the discharge electrode and the grid electrode is set (g), the electrodes are constituted so as to satisfy g<=0.5p+1p<=2mm and g<=pp>=2mm, and the gap between the tip of the discharge electrode and the grid electrode is set to >=0.5mm and <=4mm. The film thickness of a rubber layer is set within the range of >=1mm and <=10mm.
Patent JP-H08158774-A (JP)
Title: Oil drilling method from oil field
Inventor: OYA HARUHIKO
IPC: E21B43/00
Filed: 1994-12-05
Abstract: PURPOSE: To enhance energy efficiency in an oil drilling method which extracts oil by injecting a pressurized carbon dioxide gas into an oil field and dissolves an oil content into the carbon dioxide gas and extracts together. CONSTITUTION: A pressurized carbon dioxide gas is injected into an oil field 2 from a CO2 injection well 1. The oil contents dissolved in the carbon dioxide gas are picked up together with the carbon dioxide gas from an ejection well 3. The carbon dioxide gas accompanied by the oil contents is introduced to a membrane separation device 6 by way of an oil water separator 4 and a filter 5. The oily water separator is provided with an asymmetrical polyimide film which selectively permeates oily contents and sends it to a gas-liquid separator 9. On one hand, a gas composed mainly of a carbon dioxide gas, which fails to permeate a separation membrane, is boosted up with a supercritical pressure pump 8 and then circulated to the oil field 1 once again.
Patent JP-H06126887-A (JP)
Title: Colored polyurethane-coated steel material
Inventor: YOSHIZAKI NOBUKI
IPC: C09D175/00
Filed: 1992-10-14
Abstract: PURPOSE:To provide a colored polyurethane-coated steel material which has excellent corrosion prevention in the coating, is harmonized with an environment with various colors and prevents fading due to ultraviolet exposure. CONSTITUTION:A colored polyurethane-coated steel material is obtained by ground-treating a surface necessary for beauty of the material 1 and sequentially laminating an urethane primer layer 2, a black polyurethane layer 3 containing carbon black, and a colored polyurethane layer 4 containing coloring pigment made of oxide of one or more elements selected from Co, Al, Cr, Fe, Ti, Zn, Mn, Sb, Ni, Mg or single or mixture of composite oxide, and hindered amine series light stabilizer.
Patent JP-H06148526-A (JP)
Title: Epi-illumination and focal illumination device for microscope
Inventor: KITA HITOO
IPC: G02B21/06
Filed: 1992-11-11
Abstract: PURPOSE:To provide an epi-illumination and focal illumination device for a microscope in which focal illumination in epi-illumination can be executed easily. CONSTITUTION:In an epi-illumination device for a microscope having an aperture diaphragm mechanism at which one end parts of plural diaphragm blades 4 are rotatably supported at plural nibs 3c formed along a specified circle at constant intervals in a recessed part 3b of a base seat 3, the aperture diaphragm mechanism provides a circular aperture part, it is disposed close to a common position to a light source, and it is set movable to the direction of perpendicular surface to an optical axis passing through the diaphragm mechanism, where the diaphragm mechanism is composed to be movable for 1/2 the diameter of the aperture part in a totally opened condition by a move lever 12 or more.
Patent JP-S63152044-A (JP)
Title: Magneto-optical recording medium
Inventor: TOKI KAORU
IPC: G11B11/10
Filed: 1986-12-16
Abstract: PURPOSE:To eliminate the need for a means for impressing an external magnetic field to a titled medium by forming zigzag patterns consisting of conductors, recording layer consisting of an amorphous magnetic alloy film and protective layer consisting of dielectrics onto a substrate. CONSTITUTION:The zigzag patterns 2 of specified intervals consisting of the conductors are formed on the substrate 1, then the recording layer 3 which has magnetic anisotropy in the direction perpendicular to the film plane and consists of the amorphous magnetic alloy film and the protective layer 4 consisting of the dielectrics are formed in this order thereon. A bias magnetic field is impressed perpendicularly to the recording layer 3 part formed between the patterns 2 when electric current is passed to the patterns 2. The bias magnetic field can be easily changed over by changing over the direction of the current to be passed. Desired recording is, therefore, executed by changing over the bias magnetic field while a specified laser power is projected to the medium. The novel magneto-optical recording medium which can be controlled by the current to be passed to the folded conductor patterns is thereby obtd.
Patent JP-2000126384-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To ensure forecasting of display mode of a variable display so as to improve the fun of a game by forecasting which one of plural kinds of display patterns will be chosen as the display pattern of a variable display device. SOLUTION: A basic circuit 45 and an image display control board make a variable display device perform variable display in a display mode including any display pattern of plural kinds of predetermined display patterns, and perform control to lead out and display the display result of the variable display device. In the case where it is determined that the basic circuit 45 generates a possibility-increasing big prize mode as the result of variable display, and also it is determined that a 'reach' forecasting is made, a character is displayed simultaneously with the start of variable display, then the character performs operation of predetermined operation pattern according to the kind of 'reach', and eyes of the character is displayed to generate fire.
Patent JP-H07124220-A (JP)
Title: Device for extending frame of massager
Inventor: FUJIMOTO NOBUO
IPC: A61H7/00
Filed: 1993-11-05
Abstract: PURPOSE:To provide a device which enables extension without modifying the position of the user by extending the backrest and footrest portions of a massager in conjunction with each other, and providing a footrest portion. CONSTITUTION:A footrest portion 5 is mounted on the end of an operating rod 14 and a backrest portion 3 is connected to the footrest portion 5 by a connecting rod 18. When the user sits on a seat portion 4 with his foot abutting a lock portion 10 to rotate a motor 19, a pulley 20 and a screw shaft 12 rotate, a nut 13 advances along a guide plate 11, and the operating rod 14 secured to the nut 13 also advances. Then the backrest portion 3 extends horizontally downwards about a connecting shaft 2, and the backrest portion 3, the seat portion 4 and the footrest portion 5 horizontally align with one another to form a bed. After the backrest portion has been extended, a limit switch operates to stop the rotation of the motor 19. When the motor 19 is rotated reversely, the nut 13 retreats, and the operating rod 14 also retreats and the footrest portion 5 returns downwards and the backrest portion 3 returns upwards to form a chair-like configuration and the limit switch operates to stop the motor 19.
Patent JP-H10118956-A (JP)
Title: Clinching mechanism in stapler
Inventor: TANABE SEIICHI
IPC: B25C5/15
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent the legs of a staple bent by a guide slope from being bent back to the original form again. SOLUTION: This clinching mechanism is composed to provide a pair of movable clinchers 6 in a bending groove 5, to form two receiving parts 7 to receive the legs at both side of a staple 2 at the position point symmetrical to the center of the bending groove 5, to form a guide slope inclined to the bending groove 5 side to each receiving part 7, and to bend the legs not to superpose the legs each other by the movable clinchers 6 by bending the legs to the opposite side each other by holding the rear side of the staple 2 by the guide slopes, in the binding time. In this case, at the center side of the bending groove 5 of each receiving part 7, a wall surface continued to the end of the guide slope at the bending groove 5 side is formed parallel to the operating direction of the movable clinchers 6.
Patent JP-2000132413-A (JP)
Title: Error retry method, error retry system and its recording medium
Inventor: KANDORI YOSHIHIKO
IPC: G06F3/06
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To decrease the deciding processes during occurrence of a fault and also to decrease the useless retry processes when the fault is recovered by making a computer execute the retries of a prescribed frequency via a prescribed connection path set based on the retry information and in a prescribed monitoring time set based on the monitoring time information. SOLUTION: When an input/output operation request is received to a node peripheral device 2 of optional one of nodes 11-1n serving as computers, the relevant node executes the routing process of a channel adapter card corresponding to the device 2 that should be first accessed and transmits a command data block to the device 2 via a prescribed channel. The command data block includes the information with which the device 2 can recognize whether a retry requests an input/output operation and also includes the retry identification information that decides whether the retry is executed by a faulty bus or a substitute bus and then decides the frequency of the retry.
Patent JP-H07123859-A (JP)
Title: Mixer for agriculture
Inventor: WATANABE HIDEO
IPC: B01F29/60
Filed: 1993-11-05
Abstract: PURPOSE:To rapidly and homogeneously mix a bed soil and fertilizers, etc., by laying a rotating drum on a machine base, forming an inlet and outlet on a surrounding wall of the rotation drum and rotating the rotation drum. CONSTITUTION:A rotating drum 2 is laid on a machine base 1, plural angles 9 are formed on a surrounding wall of the rotating drum, which is rotated by a rotation mechanism 4. An input/output port 10 is formed on the surrounding wall and an operating lid 10b is opened and closed while keeping a stopped condition of the rotating drum by a lock mechanism 15, etc., to make it easy to throw the base solid and fertilizers, etc., in the machine. A movement, etc., of the base soil, etc., are activated by angular areas on the inner surface of the surrounding wall of the rotating drum to easily make a mixed state homogeneous.
Patent JP-H03164590-A (JP)
Title: Scroll-type fluid compressor
Inventor: FUKUI KOJI
IPC: F04C25/02
Filed: 1989-11-20
Abstract: PURPOSE:To effectively lubricate and cool a bearing unit and prevent oil solution from leaking to a side of an intake port by isolating between the intake port side and inside of a casing with a sealing member and supplying oil solution in the casing to the bearing unit with a fuel oil pump. CONSTITUTION:An intake chamber A is isolated from a chamber B inside a casing 1 by a sealing member 21, and a fuel oil pump 28 with oil solution contained in the chamber B and supplying the oil solution 26 continuously to a chamber E, etc. is provided. With this constitution, the oil solution 26 is continuously supplied to a turning bearing 11, a bearing unit 3A, etc. and these are effectively lubricated and cooled while abrasion and burning are prevented and thermal deformation of a turning scroll 6 is prevented so as to largely improve compression efficiency and durability. In addition, the sealing member 21 is formed of an elastic material, it can smoothly follow rotation of a turning scroll 6 so that the oil solution 25 in the chambers B, C can be securely prevented from leaking toward the intake chamber A as well as compressed air discharged from a discharge port 20 can be kept clean.
Patent JP-2001121333-A (JP)
Title: Hard metal miniature drill exhibiting excellent corrosion resistance in boring printed board at high speed
Inventor: OKADA KAZUKI
IPC: C22C29/08
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a hard metal miniature drill exhibiting excellent corrosion resistance in boring a printed board at high speed and resulting in exhibiting excellent breakage resistance. SOLUTION: At least the cutting blade part of a hard metal miniature drill is formed into a cored structure formed out of a core part along its whole length, and of an outside part including an outer circumferential blade, and furthermore the aforesaid core part is formed out of a structure which is so indicated based on structural observation by an optical microscope as to be composed of 75 to 95% WC phase by area, a combined phase, unavoidable impurities, and of the rest, and the aforesaid combined phase is made out of a sintered hard alloy formed out of a composition composed of 2 to 15% V, and/or Cr, Co, unavoidable impurities, and of the rest by weight percentage occupying the combined phase,  and concurrently the aforesaid outside part is formed out of a structure which is so indicated based on similar structural observation by an optical microscope so as to be formed out of 75 to 95% WC phase by area, a combined phase, unavoidable impurities, and of the rest, and the combined phase is made out of a corrosion resistant sintered hard alloy formed out of 20 to 35% Co, and/or 2 to 15% Cr, Ni, unavoidable impurities, and of the rest by weight percentage occupying the combined phase.
Patent JP-H08163893-A (JP)
Title: Drive source switching mechanism and driver employing it
Inventor: KAJI ETSUYA
IPC: H02P29/00
Filed: 1994-12-05
Abstract: PURPOSE: To obtain a driver for rotating a single operating shaft reliably by fixing a transmission member coupling a drive shaft and a rotary shaft, at the end part on the rotary shaft side, to a position where rotational torque is generated from the rotary shaft in the rotary driving direction through tensile force. CONSTITUTION: The driver 10 comprises a rotary shaft 12 disposed in a casing 11 while being coupled, at one end thereof, with an operating shaft 6 in a water storage tank, a motor 14 having a drive shaft 13 disposed in parallel with the rotary shaft 12 while spaced apart therefrom, and an operating lever 16 having a drive shaft 15 disposed rotatably, wherein the rotary shaft 12 is coupled through a drive source switching mechanism 17 with the drive shafts 13, 15. A transmission member 36 is disposed such that the end part of the operating lever 16 extends radially from the axis with the rotary shaft 12 being arranged at an original position.  The rotary shaft 12 is driven immediately upon rotation of the operating lever 16 and when the rotary shaft 12 is driven through the motor 14, the transmission member 36 is loosened to block transmission of the driving force to the operating lever 16. This structure realizes independent driving of the rotary shaft.
Patent JP-H08133609-A (JP)
Title: Image forming device
Inventor: WATASE HIROYUKI
IPC: G03G15/00
Filed: 1994-11-10
Abstract: PURPOSE: To prevent the tip of a paper sheet from being damaged, broken, etc., due to rubbing by providing recessed parts fitting projections on the tip of a push-up plate at the lower part of a guide member for covering a rotary member for resupplying the paper sheet, and guiding the tip of the paper sheet by means of guide ribs provided in the proper place at the front of the projections located on both sides of the recessed parts. CONSTITUTION: In an image forming device where a paper sheet 1, on one side of which an image is recorded, is laminated on a push-up plate 2, and then the paper sheet is resupplied to record an image on the other side, a rotary member 3 which takes in the one side-recorded paper sheet 1 when it rotates forward and which takes out the paper sheet to resupply the paper sheet when it rotates reversely, is provided directly above the push-up plate 2. Then, a guide member 4 is provided to cover the outside of the rotary member 3. In this case, projections 2a are provided at the tip part of the push-up plate 2 to passably fit recessed parts 4b provided at the lower part of the guide member 4. Further, guide ribs 6 for guiding the tip of the paper sheet are provided on both sides of the recessed parts 4b, and thus the generation of flaw or break can be avoided.
Patent JP-H02146173-A (JP)
Title: Semiconductor integrated circuit
Inventor: SERIZAWA KENICHI
IPC: G11C29/02
Filed: 1988-11-28
Abstract: PURPOSE:To easily execute a bias test, etc., by designating the address of a memory cell by means of an output for an (m + n) bits of a counter, writing the (m) bits, allocating them to data, and activating the counter. CONSTITUTION:A counter 7 repeats an increment output at the (n + m) bits in synchronization with an external clock. Consequently, by the counter output in an (n) number corresponding to the address, the memory cells in a data storing memory area 3 and an address storing memory area 5 are successively selected, and they are written by data lines in the (m) number. When a group of the counter output is completed, the all memory cells are selected, and writing of '1' information and '0' information is completed. Thus, since the '1' information and '0' information are repeatedly written for all memory cells at the time of the bias test, the special test such as the bias test can be simplified.
Patent JP-H03163456-A (JP)
Title: Base resin for resist
Inventor: SAITO KAZUMASA
IPC: H01L21/027
Filed: 1989-11-22
Abstract: PURPOSE:To obtain a base resin for a resist capable of forming a fine pattern with high resolution even on a stepped substrate by allowing an acid copolymer having repeating units of compds. having specified compsns. to react with a silicone polymer and using the resulting product. CONSTITUTION:An acid copolymer having repeating units represented by formulae I, II is allowed to react with a silicone polymer having repeating units represented by formula III (where each of R<1> and R<2> is lower alkyl) and the resulting product having 500-100,000wt. average mol. wt. and >=10wt.% Si content is used. An Si atom at one of the terminals of the silicone polymer bonds to an acid group of the acid copolymer through an alkylene group and an Si atom at the other bonds to a lower alkyl group through an O atom. At least 50equiv.% of the acid groups of the acid copolymer remain in the form of free acids or alkali metallic salts without bonding to the silicone polymer.
Patent JP-H06146662-A (JP)
Title: All weather towering building construction device
Inventor: INOUE SHIGEO
IPC: E04H12/28
Filed: 1992-11-12
Abstract: PURPOSE:To shorten a construction period by carrying out specified construction by way of sequentially jacking up a roof and crane facilities around an upper part outer casing reinforcing material under construction as its supporting point. CONSTITUTION:By constructing an outer csing 12 up to specified height by a crawler crane on a ground part and by jacking up a construction frame 13 by a guide column 21 in the state of supporting it by a reinforcing material 12b of the outer casing 12, the construction frame 13 is set on the upper part reinforcing material 12b. By repeating this process, erection of the outside outer casing 12 and erection of an inside outer cylinder 10 and a beam member such as the construction frame 13 and others are carried out concurrently. For a space to build up the outer cylinder 10 and the beam member from inside, a space for one of the outer cylinder 10 is used. When constructed up to the top part, one piece each of the remaining outer cylinders is sequentially piled up by a rotary crane 17 and installed.
Patent JP-H05143403-A (JP)
Title: System for managing area in file
Inventor: HASHIMOTO TATSUYA
IPC: G06F12/00
Filed: 1991-11-18
Abstract: PURPOSE:To avoid competition with a block to be occupied and to improve simultaneous feasibility by updating a search start address each time data are registered/erased in a file system in which a file can be shared by plural tasks. CONSTITUTION:This system is equipped with an in-file area managing mechanism 10 to search an in-file area managing map 2 according to the search start address set by the preceding registration or erase when registering data on a block 5 in a file 4, to define an address on the map corresponding to the next block as the search start address when any unused block is discovered, to set a correspondent state describer 3 on the in-file area managing map 2 to an unused state when erasing updated data, and to set an address on the map corresponding to the next block as the search start address.
Patent JP-H03165419-A (JP)
Title: Manufacture of impregnated cathode
Inventor: KUMADA SEIJI
IPC: H01J9/04
Filed: 1989-11-22
Abstract: PURPOSE:To improve the oxidation resistance of a membrane by beam-heating only near the membrane after forming the membrane. CONSTITUTION:There are provided a cathode base body 1 which consists of a porous substance 2 made of a high melting point metal W and an electron emitting substance impregnated in the pores 3 of the porous substance 2; a fixed molybdenum(Mo) cap 4; and a sleeve 5 made of Ta. After a W-Sc2O3-CaO membrane 6 including Sc2O3 and CaO is formed on the surface of the base body 1, YAG laser beams 7 are radiated on the surface of the membrane 6 in a vacuum, and a heating treatment is applied. In this case, the base body 1 discharges thermions by heating a heater 8 made by covering a W core with aluminum 10. Instead of the membrane which consists of W, Sc2O3, and CaO, a membrane which consists of Os, or an alloy of Os and another high melting point metal may be used.
Patent JP-H03169866-A (JP)
Title: Substituted n-(imidazolyl) alkylalanine derivative
Inventor: JIERARUDO ROBAATO GIRARUDO
IPC: C07D233/91
Filed: 1990-11-06
Abstract: Angiotensin II receptor antagonists having the formula: <CHEM> which are useful in regulating hypertension and in the treatment of congestive heart failure, renal failure, and glaucoma, pharmaceutical compositions including these antagonists, and methods of using these compounds to produce angiotensin II receptor antagonism in mammals.
Patent JP-S63153969-A (JP)
Title: Image pickup system
Inventor: SAKATA HARUO
IPC: H04N3/00
Filed: 1986-12-18
Abstract: PURPOSE:To improve the resolution of an interlaced scanning television signal in a perpendicular direction and to reduce the shade off of the image of a moving body, by reducing a scanning period and a retrace period to the half of a horizontal scanning period. CONSTITUTION:An optical image is image-formed on the photoelectric plane of an electrostatic deflecting image pickup tube 2 by a lens 1. Next, on each of the horizontal and the vertical deflecting electrodes 4 and 5 of the image pickup tube 2, the output of a chopping wave generator 9 and that of a step generator 10 are added. Thereby, the output of the image pickup tube 2 becomes a chopping wave signal (a) setting H/2 as TS and a remaining H/2 as TR. Only a part equivalent to the TS is taken out from the signal, and is set as a signal (b). The signal is doubled at a time base expansion circuit 14, and the time length of H/2 is magnified to H, then, a signal (c) is generated. A blanking signal 16 is mixed on the output of the expansion circuit 14, then, an output 17 is generated. In such way, it is possible to obtain a purpose.