baber/WOPTO huggingface dataset:
Patent JP-H01144968-A (JP)
Title: Electrical cell-fusion apparatus
Inventor: SATO KAZUO
IPC: C12N15/00
Filed: 1987-12-02
Abstract: PURPOSE:To perform electrical fusion of only a desired pair of cells in a mass in high efficiency, by disposing a number of micro-chambers on a flat plate member in close state, putting the plate between a pair of electrodes and applying electric field to a cell pair in the micro-chamber. CONSTITUTION:A number of micro-chamber 2 for holding cell are arranged on a chamber plate 1 and a small opening 21 inhibiting the passage of cell is opened at the bottom of each micro-chamber 2. A pair of electrodes 3 are made to be closable to definite positions of the upper and lower faces of the micro-chamber. A solution which does not inhibit the physiological condition of the protoplast of the cell to be fused is filled between the electrode pair 3 and electric potential is applied between the electrodes to effect the electric fusion of the cells in the micro-chamber.
Patent JP-S63227932-A (JP)
Title: High pressure fuel gas manufacturing device
Inventor: MORITA SADAO
IPC: F02C7/224
Filed: 1986-12-19
Abstract: PURPOSE:To aim at the effective use of energy by using the heat of exhaust gas at a combustion part as gasifying heat source of liquefied gas in a apparatus in which fuel gas is compressed to be liquefied and high pressure fuel gas formed through thermal gasification of this liquefied gas is supplied to the combustion part. CONSTITUTION:Liquefied fuel gas (gas) from a tank 1 for liquefied gas fuel such as liquefied petroleum gas, etc. is compressed by a compressor 2 to be liquefied and liquefied fuel is heated at about 130 deg.C to be gasified by a vaporizer to obtain high pressure fuel gas at about 15 kg/cm<2>. The high pressure fuel gas is supplied to a gas turbine unit 5 which drives a generator 6 to be mixed with compressed air by means of the burner of said unit to be burned. In this case, an exhaust gas pipe 7 for supplying exhaust gas which passes through the gas turbine unit 5 is combined with a vaporizer. And heat energy of the exhaust gas is used for evaporation of the liquefied fuel so that no particular heat source for the thermal gasification of liquefied fuel is required.
Patent JP-H09118245-A (JP)
Title: Rear wheel steering angle control device
Inventor: TANEDA AKICHIKA
IPC: B62D5/04
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce the size and weight of the whole device while keeping the dimensional precision of a ring gear used in a transmission mechanism, in a rear wheel steering angle control device having an actuator and the transmission mechanism. SOLUTION: This device has a transmission mechanism having a plurality of planetary gears 73a between sun gears 71a, 75a and a ring gear 72, the ring gear 72 is integrally molded in the inside of a housing 10 by use of resin material, a winding part 3 is housed in and fixed to the housing 10. The ring gear 72 and the sun gears 71a, 75 are desirably formed of a resin material containing a prescribed quantity of glass fiber, and the planetary gears 73a, 76a are formed of a resin material containing no glass fiber.
Patent JP-H08165160-A (JP)
Title: Composition for dehydrated press molding and production of dehydrated press-molded product
Inventor: KATO MASARU
IPC: C04B16/06
Filed: 1994-12-07
Abstract: PURPOSE: To enhance flexural strength and impact strength and suppress efforescence of molded products by blending a hydraulic inorganic material with a specific inorganic filler, fine powder quartzite, noncrystalline silica and a synthetic fiber. CONSTITUTION: This composition for dehydrated press molding comprises 30-80 pts.wt. hydraulic inorganic material, 15-67 pts.wt. inorganic filler having 10μm-2mm average size, 2-25 pts.wt. super fine quartizite having 0.5-10μm average size, 1-10 pts.wt. noncrystallive silica having 0.01-1μm average size and 0.1-4 pts.wt. synthetic fiber having 1μm-1mm diameter and 1-50mm length and these components are blended to be 100 pts.wt. in total. A dehydrated press molded product is obtained by mixing and kneading 100 pts.wt. of the composition with 10-50 pts.wt. water, lording the mixture to a dehydrating pressing machine, press molding the mixture at a speed of 1-10cm/sec to obtain a molded product, which is cured in an autoclave at 100-180oC for 1-10 hours.
Patent JP-H02151501-A (JP)
Title: Caster with brake device
Inventor: KOGA YUKIO
IPC: B60B33/00
Filed: 1988-11-30
Abstract: PURPOSE:To improve ease of operation by making it possible to perform stop of the wheel rotation relative to a wheel shaft, stop of rotation of a wheel support member relative to a fixed part, and the release of the stopped condition with a single operation lever. CONSTITUTION:When an operation lever 1 is depressed to rotate it about a shaft 9 in the direction B, a pawl 2 rotates with the rotation of the lever about the shaft 9 and a ratchet wheel 4 is rotated together with a cam 3 in the direction B. When the cam 3 is rotated by the distance of one tooth of the ratchet wheel 4, a braking piece 5 is urged with an apex portion of the cam 3 and is rotated in the reverse direction A about a shaft 12. As a result, one end 5a of the braking piece 5 fits in a groove formed in a detent plate 13 and the rotation of a wheel supporting piece 7 relative to a fixed part 29 is stopped. The other end 5b is pressed against the circumferential surface of a rubber wheel 6 so that the rotation of the wheel 6 is also stopped. When the depressing action of the operation level 1 is stopped, the operation lever 1 is returned to the original position with the force of a spring 30 while the stopped condition is maintained.
Patent JP-2001126627-A (JP)
Title: Thin panel display and method of fabricating it
Inventor: HARADA HIDEKI
IPC: H01J11/14
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of fabricating a thin-panel display that does not produce pyrolytic gas or volume reduction in the sealing temperature when forming the black belt in the non-discharge region between the sustain electrode pairs arranged in the front glass substrate of the display panel at a low temperature not exceeding 400 deg.C, preventing the crack of the dielectric layer formed by plasma CVD on the black belt. SOLUTION: A cross-linking type inorganic polymer including a black inorganic pigment is applied to form a black coating pattern on the non-display region between a plurality of sustain electrodes X and Y arranged in the inside face of one 11 of a pair of glass substrates facing each other to form a plurality of display lines. The black coating pattern in heated at (350 deg.C) or illuminated with ultra-violet rays, solidified by cross-linking to form a solidified black belt.
Patent JP-H06147810-A (JP)
Title: Drum profile measuring apparatus for double drum continuous casting machine
Inventor: OKA HIDETAKA
IPC: G01B7/28
Filed: 1992-11-13
Abstract: PURPOSE:To allow quick and highly accurate on-line measurement of casting drum by a constitution wherein the profile of casting drum is measured without removing the casting drum by moving a table, rotating the casting drum, and self-advancing a measuring apparatus. CONSTITUTION:A measuring apparatus fixing table 5a secured with a measuring apparatus 12a is mounted on a table moving unit 8a. The table moving unit 8a is driven through a drive motor 9a to slide on a moving guide 7a in the axial direction of drum while the fixing table 5a is driven through a drive motor 11a to slide on a moving guide 10a in the radial direction of drum thus setting a measuring position arbitrarily. When axial profile of drum surface is measured, the fixing table 5a is set at a measurement starting position by means of the drive motors 9a, 11a and then the fixing table 5a is fed in the axial direction of drum by means of the drive motor 9a. Profile of drum in rotational direction can be obtained by synchronizing the moving amount of the fixing table 5a with the output from a profile meter.
Patent JP-H02150739-A (JP)
Title: Spectrophotometer
Inventor: MURAKOSHI TAKEO
IPC: G02B6/00
Filed: 1988-12-02
Abstract: PURPOSE:To perform accurate measurement with a spectrophotometer over all wavelength bands by performing transmissivity measurement by using plural mirrors so that the number of optical element arranged sheets at the time of base line correction can become the same as that at the time of measuring an object to be measured. CONSTITUTION:The optical system of this spectrophotometer is provided with a light source 1, spectroscope unit 2 which separates white light into each monochromatic light, toroidal mirror 3 which leads reference light emitted from the unit 2 and sample light to a sample for irradiating the sample with the light, and plane mirror 4. In addition, a holder section 6 for measuring an object to be measured with an optical path difference and the 1st, 2nd, 3rd, and 4th mirrors 7-10 are also provided. At the time of base line correction, the mirror 8 is aligned to the zero point of a scale board 21, with a binocular 25 being removed. Then the binocular 25 which is the object to be measured is set and the position of the mirror 8 is adjusted so that the incident port 22 of the binocular 25 can be irradiated with light without changing positions of the mirrors 7, 9, and 10. When transmissivity of the binocular 25 is measured in such state, reflection losses of each mirror 7-10 can be canceled and only the transmissivity of the binocular 25 can be measured accurately, since the mirrors 7-10 are included as they are in the measuring optical instrument of the binocular 25.
Patent JP-H10316202-A (JP)
Title: Ash container
Inventor: EJIRI HIROSHI
IPC: B65F1/00
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To store a constant amount of water necessary for putting out the fire of the cigarette end in an ashtray, and to exhaust the excess water more than the necessary amount, outside of a housing, by exhausting the excess water flown into the ashtray, when the amount of water in the ashtray becomes more than a specific amount. SOLUTION: The rain or the like is flown through a slit 33 of a crush-out plate 3b to be stored in a receiving plate 3a, and the water is flown out to a funnel 5a from an exhaust port 40, when the water level is higher than an upper end of a cylindrical part 4 projected into the receiving plate 3a, whereby the water is exhausted outside of the housing 2 through a hose 5b. Accordingly only the constant amount of water is stored in the receiving plate 3a at all times, so that the overflown of the dirt water from an upper opening of the ashtray 3 can be prevented. Further the fire of the cigarette end can be surely put but by the constant amount of water stored in the receiving plate 3a.
Patent JP-H03162708-A (JP)
Title: Scanning locus controller
Inventor: MATSUO YASUTOSHI
IPC: G11B5/588
Filed: 1989-11-21
Abstract: PURPOSE:To secure the linearity of a tape pattern at the time of recording to improve the tap exchangeablity and to narrow the track by providing a head which can be displaced in the direction orthogonal to its plane of revolution and correcting the bend of the track. CONSTITUTION:A reference signal recording means 32 which records a reference signal with a prescribed certain period in the scanning time and a fixed detecting means 24 which detects the reference signal in the detection mode are included. Further, a detection operating means 40 which calculates the extent of displacement of the track bend based on period intervals of respective reference signals detected by the fixed detecting means 24, a driving means 44 which drives the mobile rotary head, and a storage means 42 which stores the calculation result of the detection operating means 40 and outputs the calculation result to the driving means 44 as the controlled variable of displacement correction driving in the recording mode are included to constitute a device. The reference signal is periodically recorded by the rotary head, and the extent of track displacement is detected by the change of intervals of the reference signal, and the track bend is corrected by the mobile head. Thus, the track pattern for recording is secured to improve the magnetic medium exchangeability and narrow the track.
Patent JP-H11231099-A (JP)
Title: Lattice formed of silicon wafer
Inventor: EBERHARD CAROL D
IPC: G21K1/02
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture by forming a plurality of slots on the (111) crystal surface of a silicon wafer, and forming a slat of heavy metal in each slot using heavy metal grains so as to be mechanically connected to a crystal. SOLUTION: A plurality of narrow and long slots 20 are formed on the (111) crystal surface of a silicon wafer 10 obtained by cutting and lapping a silicon wafer 10, at micro spaces, with specified depth without an open area. Heavy metal grains (desirably gold) of micro diameter, and paste of an epoxy binder are put in each slot 20 and heated to harden the epoxy binder so as to form a slat 36 which is mechanically jointed to the slot 20. Formation of the slat 36 in the slot 20 improves connection between the slat 36 and silicon wafer 10, and a metal matrix can fill fine unevenness of the slots 20. The slat 36 does not easily come off the slot 20 due to engagement with the surface unevenness.
Patent JP-H08156775-A (JP)
Title: Braking device
Inventor: YAMAUCHI NOBUHIRO
IPC: B60T11/06
Filed: 1994-12-08
Abstract: PURPOSE: To absorb any relative displacement between a brake pedal and a brake unit as well as to secure a high degree of safety. CONSTITUTION: A power brake unit 22 is installed at the side of a body frame 21, and this power brake unit 22 and a brake pedal 24 installed in a cab 23 are connected together by more than two pieces of operating cables 26 and 27 via an equalizer 25.
Patent JP-H05141898-A (JP)
Title: Launching method for liquid fuel rocket bullet and the liquid fuel rocket bullet
Inventor: IKUTA KAZUNARI
IPC: F42B10/40
Filed: 1991-11-20
Abstract: PURPOSE:To launch a long bullet core with a structure having a relatively small diameter by using liquid fuel at an ultrahigh speed. CONSTITUTION:A method for launching a liquid fuel rocket bullet and the liquid fuel rocket bullet has the steps of rotating an engine case 1 on its own axis by injection gas obtained by burning liquid fuel 20 in the case 1, and adhering the fuel 20 to the inner wall 1A of the case 1.
Patent JP-H04269573-A (JP)
Title: Heat-sensitive printer
Inventor: RICHIYAADO SOMU
IPC: B41J35/28
Filed: 1991-11-20
Abstract: PURPOSE: To eliminate possibility of damaging a printer and/or a cassette at the time of removing the cassette while a platen is in a printing state by obviating a necessity of moving the platen from its operating position to a non- operating position by a lever operable by a hand before removing it from the printer to replace the cassette, and neglecting it by a user. CONSTITUTION: The printer comprises a cassette square zone 8 having a lid 16, a printing mechanism having a thermal print head 26 and a platen 32, and coupling mechanisms 38, 50 coupled between the lid and the printing mechanism. When the lid is opened, the coupling mechanism charges a cassette in a cassette receiving part by the head and becomes a non-operating position for removing it. When the lid is closed, the coupling mechanism becomes an operating position of preparing printing by the head. Further, the cassette for the printer is provided.
Patent JP-H04177025-A (JP)
Title: Air conditioner
Inventor: OGUSHI TSUNEO
IPC: F24F13/20
Filed: 1990-11-08
Abstract: PURPOSE:To decrease the size of a mold which forms a front panel and obviate a large scale production facility and enable manufacture by coupling three and more synthetic resin-made front panels to be mounted to the front of a main body. CONSTITUTION:Each panel 6A, 6B, and 6C are laid out inside out. After a first anchor claw section 18 of the middle panel 6C is fitted into a first anchor hole 26 of the let panel 6A, a first projected section 27 is screwed into a first fixing socket 29 with a small machine screw 34, which couples the left panel 6A with the middle panel 6C. After a second claw section 32 of the right panel 6B is fitted into a second anchor hole 32 of the middle panel 6C, a second projected section 31 is screwed into a second fixing socket 33 with the small machine screw 34, which completes the coupling between the middle panel 6C and the right panel 6B. Since a synthetic resin-made front panel 6 comprises three and more panels coupled, it is acceptable even if the mold which forms each panel is small in size. This construction makes it possible to reduce the size of mold for formation.
Patent JP-H04177519-A (JP)
Title: Information processor
Inventor: ROPPONGI MAKOTO
IPC: G06F3/041
Filed: 1990-11-12
Abstract: PURPOSE:To improve the operability at the time of executing an input by a pointing device by providing a means for limiting a range for displaying position data from the pointing device on a display of a display device. CONSTITUTION:Position data from a pointing device 1 is displayed while limiting a range on a display screen of a display device 14. Therefore, it does not occur that its movement is large and the position data protrudes from in the display screen and disappears, and it does not take a time for moving operation of the pointing device 1 for aligning the position data with a desired position. Also, the movement of a display between plural ranges limited in order to display the position data on its display screen is designated by the click of operating buttons 1a, 1b of the pointing device 1. Accordingly, it becomes unnecessary to move the pointing device 1. In such a way, by moving a display range of the position data to plural limited ranges, operability of the input of a position coordinate or a work item selection, etc., can be improved.
Patent JP-H01144470-A (JP)
Title: Coating composition
Inventor: TANAKA TADASHI
IPC: C08G18/30
Filed: 1987-12-01
Abstract: PURPOSE:To provide a quick curing-type coating composition comprising a NCO-terminated urethane prepolymer component containing carboxyl group and a ketimine component derived from aliphatic or alicyclic polyamine and ketone. CONSTITUTION:The objective composition comprising (A) a NCO-terminated urethane prepolymer component containing carboxyl group in the molecule derived pref. from an oxyacid and isocyanate compound, with an acid value pref. of 1 to 15 and (B) a ketimine component derived from an aliphatic or alicyclic polyamine and ketone.
Patent JP-2001120082-A (JP)
Title: Mulch film-spreading and installing device in mulch film installing machine
Inventor: KAWAMOTO ISAMU
IPC: A01G13/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a mulch film-spreading and installing device on covering mulch films on a ridge having multiple, especially 2 rows, capable of making the taking out of the mulch film from the wound film roll not to be affected by a restricting wheel at the both furthest sides or both sides caused by the inclination of a machine body, state of a soil, etc. SOLUTION: This mulch film-spreading and installing device in covering a ridge having multiple, especially 2 rows is provided by constituting the restricting wheel at a middle or central position as nearer to the wound roll of the mulch film than the position of the restricting wheel for the mulch film at the both furthest sides or both sides.
Patent JP-H03164219-A (JP)
Title: Method and apparatus for controlling movement of injection apparatus of injection molding machine
Inventor: KIKUKAWA KENJI
IPC: B29C45/76
Filed: 1989-11-24
Abstract: PURPOSE:To control the stroke of an injection apparatus without requiring an expensive position detector by operating the driving time of an electromotor necessary for moving the injection apparatus by a predetermined quantity and, after the completion of injection, releasing nozzle touch force to drive the electromotor for that time from the contact position of a nozzle with a mold. CONSTITUTION:When the stroke (l) up to a position where an injection apparatus 10 is retracted to stop is set to an injection apparatus stroke setting device 48, a time operator 46 operates the driving time (t) of an electromotor 40 necessary for moving the injection apparatus 10 by the stroke (l) from the rotational speed of the electromotor 40, the pitch of a ball nut 34 and a ball screw 32 and the gear ratio of gears 36, 38. A controller 44 controls a switch 42 so as to supply a current to the electromotor 40 for the time (t). By this constitution, the injection apparatus 10 begins to retract and stops at the point of time when the time (t) is elapsed and retracts by the stroke (l). As mentioned above, the injection apparatus can be moved to a retracted position and a special position detector detecting the position of the injection apparatus 10 is unnecessary.
Patent JP-H06115592-A (JP)
Title: Screw lid opener
Inventor: NOMURA YUJI
IPC: B67B7/18
Filed: 1992-09-25
Abstract: PURPOSE:To facilitate opening of a screw lid of a size in a larger range than conventional with a simple structure irrespective of diameter of the screw lid to be opened. CONSTITUTION:The screw lid opener is formed of a pair of gripping members 1 for opening a screw lid which have a necessary length, and a connecting member 4 to pivot respectively and rotatably one end 1a of the pair of gripping members 1 with a prescribed distance between the ends 1a. By this, the other ends 1b of the pair of gripping members 1 can be opened respectively in accordance with a diameter 13a to 13c of the screw lid to be opened.
Patent JP-H10127202-A (JP)
Title: Water tank for aquarium fish
Inventor: YOSHIDA NOBUYUKI
IPC: A01K63/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a water tank for aquarium fish high in safety in earthquake. SOLUTION: This water tank is equipped with a flat face 4 at the bottom of a lower frame 1 made of a synthetic resin for receiving a glass body part of the water tank. The flat face is furnished with plural hole-like dent parts 5.
Patent JP-H01146894-A (JP)
Title: Novel compound and aldose reductase inhibitor containing the compound as an active ingredient
Inventor: HIRAKURA KAZUHIRO
IPC: A61K31/7042
Filed: 1987-12-04
Abstract: NEW MATERIAL:The compound of the formula. USE:Aldose reductase inhibitor. It is used in treatment for a variety of complication with diabetes, such as cataract, retinopathy, neuropathy, nephropathy or the like. PREPARATION:For example, Kudzu roots is extracted with water and/or an alcohol, the solvent is stripped off and the residue is subjected to column chromatography or high performance liquid chromatography using at least one from water, methanol, ethanol, acetone, ethyl acetate and acetic acid to conduct fractionation, as the target substance is determined.
Patent JP-2000132046-A (JP)
Title: Image forming device and control method for image forming device
Inventor: NOZAKI TETSUYA
IPC: G03G15/01
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality image where variation in the reproducibility of the image of every color component is restrained by keeping the original read starting position and the image forming start position of each component fixed. SOLUTION: The driving of a polygon mirror 103 and/or a photoreceptor drum 105 is controlled so that a phase difference between a BD signal and an ITOP signal may be kept constant. After original scanning is started synchronizing with the ITOP signal, reading image data in line units by a CCD 210 is started synchronizing with the BD signal, and starting forming a latent image on the drum 105 by a laser beam is controlled.