baber/WOPTO huggingface dataset:
Patent JP-2000034980-A (JP)
Title: Booster compressor
Inventor: SUETAKI KIYOTERU
IPC: F04B41/00
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent a beat phenomenon of a suction valve by a piston at the time of starting a booster compressor by providing a bypass channel in which a check valve allowing air flow to an air tank is interposed between an upstream side of a solenoid valve and the air tank. SOLUTION: When a booster compressor is operated, a primary side air valve 10 is opened, a starting switch is turned on, a solenoid valve 18 is opened and a compressor main body 20 is started. At this time, primary side air is made to flow into an air tank 24 through a bypass channel 40 in which a check valve 38 provided so as to connect between the primary side air valve 10 and the solenoid valve 18 and between the valve 10 and the air tank 24 is interposed for short time till the starting switch is turned on, and a pressure difference between the air tank 24 and the primary side is eliminated. As a result, a contact of a piston so as to close the suction valve disposed on a cylinder of the compressor main body 20, that is, a beat phenomenon of the suction valve due to the piston at the time of the starting is prevented.
Patent JP-S58104119-A (JP)
Title: Outside sheet panel for monocoque construction
Inventor: FUKUYORI KAZUNARI
IPC: B61D17/06
Filed: 1981-12-16
Abstract: PURPOSE:To manufacture in low cost an outer steel sheet superior in strength and external appearance for a car structural body, by forming a bead part or giving plastic deformation such as press forming to the steel sheet for a railway car structural body to give a tension and by spot-welding said sheet to a body frame. CONSTITUTION:The bead part 3 is provided by bead processing of the steel sheet 2 used for building up the railway car structural body. Or plastic deformation such as stretch forming is applied to the sheet 2. During the formation, a compressive stress several times as large as the yield point or proof stress of the sheet 2 is generated. The formed sheet is spot-welded to th frames 4, 5, 6 to manufacture the structural body. Operations for giving the tension during fitting to the frame or after the fitting are unnecessary, the outer steel sheet for the railway car structural body superior in external appearance and the tension can be obtained with simple operations and less man-hours.
Patent JP-S6262215-A (JP)
Title: Encoder apparatus
Inventor: GOTO HIROICHI
IPC: G01D5/244
Filed: 1985-09-13
Abstract: PURPOSE:To minimize a detection error with narrowed expanse of magnetic flux for the reference position detection, by installing, before and behind a magnetized range for the reference position detection, a magnetized range of shorter recording wave length than this magnetized range. CONSTITUTION:An incremental phase 7 of a rotor is provided with the usual magnetized pattern 5, and the magnetized pattern 5 as a index phase 6 is provided with magnetized range 12 of a single magnetic field given the same recording wave length as the phase 7 in the reference position and with a magnetized range 13 given a shorter recording wave length before and after of it. As the same poles of each range 13 are arranged before and behind N and S poles of the range 12, a magnetic flux 14 of the range 12 becomes a distribution of small expanses in the same order as the magnetic flux of the phase 7. Consequently, a detecting output wave length of the phase 6 becomes of the same order of the pulse width as the output wave length of the phase 7 thus preventing the reference position detecting error.
Patent JP-S6179974-A (JP)
Inventor: KENMORI YOSHIHIKO
IPC: F25D21/08
Filed: 1984-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001027478-A (JP)
Title: Low-temperature storehouse
Inventor: KURIHARA YUTAKA
IPC: F25D17/08
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent a fall in quality of stored commodities to the utmost, by providing a tubular rib, which is formed of members with low thermal conductivity, and which is installed to the sidewall inside a heat insulating box body to extend in a vertical direction. SOLUTION: This low-temperature storehouse 1 is provided with a heat insulating box body with a front opening 5, a heat insulating door 7 which freely opens and closes to block the opening of this heat insulating box body 6, and a cooling device 8 which cools down the inside of the heat insulating box body. In this case, a tubular rib 20, which is formed of members with low thermal conductivity, and which is installed to sidewalls 17, 19 and the like inside the heat insulating box body to extend in a vertical direction, is provided.
Patent JP-H06144432-A (JP)
Title: Pasting method for label on rectangular container
Inventor: YAMASHITA KYOICHI
IPC: B65C3/14
Filed: 1992-07-07
Abstract: PURPOSE:To paste a label neatly on all of four sides of a rectangular container without allowing wrinkles and slippage to occur by a method wherein the square container is transferred, without allowing rotation to occur to the container itself, with the direction of transfer changed, and the label is pasted during the transfer. CONSTITUTION:A forwarding star wheel 2 transfers a received rectangular container A to an intermediate star wheel 3, and the intermediate star wheel 3 transfers the container A to a pasting drum 5 while restraining the rotation of the container itself from occurring. The pasting drum 5 transfers an adhesive label L while keeping the label being drawn thereto. When the middle part of the label L meets the side (a) of the container A during the transfer, the label is pasted only on the side (a). The intermediate star wheel 3 transfers the container A to a belt feeder 6, and unpasted parts on both ends of the lsbel L are bent and pasted down onto the side (b) and the side (d) with a pair of pasting brushes 7 provided in the middle of a course for transferring to a pasting star wheel 8. At the time of transferring to the pasting star wheel 8, the label L is partly pasted by an abutment face of the wheel on the side (c), approximately up to the half thereof, and the label is pasted on the other half of the side (c) with a rubbing brush 91 provided in the middle of a discharge passage 9.
Patent JP-S6262627-A (JP)
Title: Control channel switching system
Inventor: YASUDA YOSHIYUKI
IPC: H04B7/15
Filed: 1985-09-13
Abstract: PURPOSE:To decrease the time until the standby state after a power of a mobile station is supplied by comparing reception levels of all antenna elements after the antenna elements are changed over without fail in switching a control channel. CONSTITUTION:In applying a power of the mobile station, since the mobile station cannot judge in which zone the station exists, the station receives a control channel of a frequency. An antenna changeover control section changes over antenna elements and the reception level of each element is detected by a detection system reception section and a reception level detection section, the levels are compared to check the maximum value and when it is a threshold value S1 or over, the antenna element is connected to a communication system. When the maximum value is less than the value S1, it is judged to be in existence in a different zone, the control channel is switched immediately and the similar procedure is repeated. A line quality detection section detects the quality of line, the level is compared with an in-zone threshold value S2, and when the level is the value S2 or over, it is judged that the control channel is that of the in-zone and the station enters the standby state.
Patent JP-2000036259-A (JP)
Title: Color cathode-ray tube equipped with shadow mask
Inventor: ITO HIROYUKI
IPC: H01J29/07
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode-ray tube equipped with a shadow mask, capable of high-quality image display, by preventing deformation of hole sizes of dot-shaped electron beam passing holes in a perforated corner region at the time of press shaping of a shadow mask original form. SOLUTION: This color cathode-ray tube equipped with a shadow mask has a fluorescent screen, a shadow mask, an electron gun and a deflection yoke, and the shadow mask is formed by press shaping of a shadow mask original form 17 having a drilled part 13 and an undrilled part 14. On the drilled part 13 of the shadow mask original form 17, an electron beam passing hole 16 is formed in a first range 18 enclosed by a corner PC, a reference point PO apart from the corner PC by 4 mm, an outer circumference edge end POH in the horizontal direction, and an outer circumference edge end POV in the vertical direction, so that the hole size will be decreased by the distance to the power of 1.5 in the corner PC direction from the reference point PO and the bridge width will be increased by the distance to the power of 1.5 in the corner PC direction from the reference point PO.
Patent JP-H0861154-A (JP)
Title: Method and device for controlling air ratio of lean combustion engine
Inventor: OKAMOTO KAZUHISA
IPC: F02B1/04
Filed: 1994-08-26
Abstract: PURPOSE: To clear the regulation value of NOx over the whole area of a load, and to prevent the excess of the speed fluctuation quantity over the allowable limit by deciding the allowable limit of the rotation fluctuation quantity of an engine corresponding to a detected load and the air ratio at the time when the rotating fluctuation quantity achieves the allowable limit. CONSTITUTION: In a lean combustion engine 1, a load sensor 12 as a load detecting means and a rotation pick-up (rotation sensor) 11 are provided, and they are connected to a control unit 10. This unit 10 is provided with a central processing device 20, a means 21 for deciding allowable limit of fluctuation quantity of the engine speed, an air ratio deciding means 22 for deciding the air ratio so that the speed fluctuation quantity achieves the allowable limit. At the time of operation, the unit 10 detects a load with the load sensor 12, and decides the allowable limit of the fluctuation quantity of the engine speed with the rotation fluctuation allowable limit deciding means 21 on the basis of the detected load.  The unit 10 decides the air ratio with the air ratio deciding means 22 on the basis of the allowable limit so that the rotation fluctuation quantity achieves the allowable limit.
Patent JP-H0252142-A (JP)
Title: Forming mold
Inventor: NISHIOKA CHOMEI
IPC: B22D18/02
Filed: 1988-08-15
Abstract: PURPOSE:To simplify manufacturing method of a forming mold for a die casting and to improve a transferrability of surface and high temp. strength by using the specific composition of the kneaded material containing of cement material, super fine powder, dispersing agent and water as main component. CONSTITUTION:The forming mold is manufactured and hardened with the kneaded material containing 5-1,000vol. parts of the super fine powder (b) to 100vol. parts of the cement material (a) and 1-5wt. parts of the dispersing agent (c) and <=30wt.% parts of the water to 100wt. parts of the total of compositions (a) and (b) as main component. The component (a) uses each kind of ordinary, early-strength, super early-strength and white, etc., of Portland cement, moderate heat cement, low heat cement, etc. The component (b) uses the powder having <1mu average particle size without limitation to the components, such as silicon, silicon-containing alloy, CaCO3, Al2O3, activated carbon, etc. The component (c) can use the dispersing agent generally used to the cement field, but in the case of each kind of the Portland cement, the use of high performance water reducing agent is effective.
Patent JP-H1045198-A (JP)
Title: Tool for removing pouring plug of liquid package
Inventor: NAGAE MINORU
IPC: B67B7/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a tool to remove a pouring plug from a container capable of easily and efficiently removing the pouring plug from the container. SOLUTION: A working plate 11 to be inserted in a clearance D between an outer surface on which a pouring plug B of a container A and a lower surface of a flange part 7 of the pouring plug B, a front plate 12 and a fulcrum plate 13 arranged in an approximately U-shaped manner to the working plate 11 are continuously provided in this order, a fulcrum 14 projected on a lower surface of the fulcrum plate 13 and an arm plate 15 which is continuously provided to the fulcrum plate 13 in a bent or flat manner are provided, and the interval between the working plate 11 and the fulcrum 14 is set to be a minimum so that the pouring plug B or the pouring plug B in which a cap C is screwed can be inserted.
Patent JP-S6359122-A (JP)
Title: Antenna switching device
Inventor: SUGAWARA HIROSHI
IPC: H04N5/44
Filed: 1986-08-28
Abstract: PURPOSE:To reduce sound noise and to improve the reception state by using an AGC control signal as a signal representing the reception state in an antenna during the selection, always supervising the AGC control signal and starting the searching when the AGC control signal is smaller than a reference signal. CONSTITUTION:Since the AGC control signal AGC is used as a signal representing the reception state of any of antennas 1-4 during selection, the reception state as to the antenna during selection is always supervised, and when a search start discrimination circuit 7 discriminates the deteriorated reception state and the antenna in the best reception state is searched. Since the search itself is executed as required in this way, the frequency of changeover is reduced to reduce sound noise. Since the supervision itself is always executed, the far better reception state is obtained continuously in comparison with a conventional device.
Patent JP-H0528927-A (JP)
Title: Dc electric discharge panel and display unit
Inventor: SAKAI TETSUO
IPC: H01J17/49
Filed: 1991-07-18
Abstract: PURPOSE:To prolong the life of a display panel at predetermined brightness by sealing in the discharge panel gases which satisfy predefined requirements. CONSTITUTION:A discharge panel is provided with a front plate FP and a rear plate RP and has a matrix of discharge cells formed therein by partition walls BA. The discharge cells are each provided with a fluorescent screen radiating light of predetermined colors and a discharge-current limiting resistor for limiting the discharge current of each of the discharge cells. The total of the partial pressure ratio of He gas to Xe gas which both serve as sealed gases occupies at least 95% of all of sealed gases, and when the partial pressure ratio of the Xe gas to all of the sealed gases is x and when the pressure of all of the sealed gases is p Torr, the following requirements are satisfied: 0.01<=X<=0.5; p<=600; and xp<5>>=1.4X10<11>.
Patent JP-S6178761-A (JP)
Title: Ester derivative of 3-halogeno-4-cyanophenol
Inventor: SUGIMORI SHIGERU
IPC: G02F1/13
Filed: 1984-09-27
Abstract: NEW MATERIAL:A compound of formula I (R is 1-10C alkyl or alkoxy; rings A, B, C bear single and double bonds; X is F, Cl, Br). EXAMPLE:trans-4''-Propyl-trans-octadecahydro-p-terphenyl-trans- 4--carboxylic acid 3-fluoro-4-cyanophenyl ester. USE:A substance for liquid crystal display elements: it has large dielectric anisotropy and optical anisotropy, good compatibility to other liquid crystal, and raise its nematic clear point. PREPARATION:A carboxylic chloride corresponding to formula II is allowed to react with 3-halogeno-4-cyanophenol in the presence of pyridine to give the compound of formula I.
Patent JP-2000023862-A (JP)
Title: Cutting board holder
Inventor: IMAZAKI YUJI
IPC: A47J45/02
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To surely hold a cutting board on the front edge of a sink and to easily perform cooking work using the cutting board even in a kitchen with a small cooking stand or the kitchen without a cooking stand. SOLUTION: This cutting board holder is composed of left and right holders 4 for holding the cutting board 1 on the front edge 3 of the sink 2 in a posture capable of cooking and the respective holders are provided with a supporting block 6 inserted from an upper part to the front edge 3 and fixed and a holding arm 8 provided with a holding groove 7 for inserting the tip part of the cutting board on the side of a tip 9. In this case, the respective holding arms 8 are supported by the respective supporting blocks 6 turnably between a using position where the side of the tip 9 is positioned at the upper part of the supporting block 6 and a nonuse position where the side of the tip 9 is housed near the inner surface 10 of the front edge 3.  When the tip part of the cutting board is inserted to the holding groove of the respective supporting arms 8 at the using position, the cutting board is held on the front wall of the sink.
Patent JP-S6448935-A (JP)
Title: Automatic horizontal ground contactor for front loader
Inventor: KOROGI ISAO
IPC: E02F3/43
Filed: 1987-08-12
Abstract: PURPOSE:To permit a working tool to contact with horizontal ground by providing a coupler piece for an operating lever and also by providing a hook to couple with the coupler piece on an operating position where boom-lowering of lever and upward turning of working tool are concurrently performed and a stopper for the coupler piece. CONSTITUTION:A coupler piece 34 is provided for an operating lever 12, and a hook to detachably couple with the piece 34 on an operating position where lowering of the lever 12 and upward turning of a working tool 7 are concurrently performed is provided. A stopper 41 is also provided so that the lever 12 does not move to the rising direction of boom by a return spring under the coupling state of the piece 34 and the hook 35. The first uncoupling tool to release the coupling of the piece 34 and a stopper 41 when the boom 5 lowers to its lowering position, the second uncoupling tool to release the coupling of the piece 34 and a hook 35 when the angle between the tool 7 and the boom 5 becomes horizontal ground contact angle, and the third uncoupling tool to move the hook 35 to a waiting position when the boom 5 goes down to near a ground contact position are provided. Operations can thus be made easier at low cost.
Patent JP-H1043515-A (JP)
Title: Vacuum filtration method
Inventor: NAKAYA TOMOKATSU
IPC: B01D29/01
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a high convenience vacuum filtration method capable of safely filtering even a solid-liquid mixture containing dangerous materials such as an organic solvent or a reducing catalyst. SOLUTION: This vacuum filtration method includes a process for supplying the solid-liquid mixture on a filter surface 21 of a tray 2, a process for discharging filtrate by reducing the pressure of the underside surface of the filter surface 21 and a process for discharging a solid cake formed on the filter surface 21 by the discharge downward of the filtrate by inclining or overturning the tray 2, and the respective processes are performed in an inert gas filled in a fixed space 10.
Patent JP-S6096112-A (JP)
Inventor: KOUMURA YUKIO
IPC: B25J9/10
Filed: 1983-10-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6255819-A (JP)
Inventor: DANIERU NITSUGU
IPC: H01H21/44
Filed: 1986-08-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6262793-A (JP)
Title: Sheet to be thermally transferred
Inventor: ITOU YOSHIKAZU
IPC: B41M5/382
Filed: 1985-09-13
Abstract: PURPOSE:To obtain preferable writing and sealing properties on a portion on which an acceptance layer is not formed on a sheet surface by forming partly the acceptance layer on a base. CONSTITUTION:A sheet 1 to be thermally transferred is formed by superposing a colorant layer of the sheet and the sheet 1 to contact with an acceptance layer 3 of the sheet 1, heating in response to image information by a thermal head from the support side of the sheet, then separating the support to transfer sublimed dye in the colorant layer to the layer 3 of the sheet 1, thereby transfer recording the image on the sheet 1. The layer 3 receives dye transferred from the sheet at thermal transferring time to partly form a character or an image on the necessary base 2 to be transferred. Since the acceptance layer is not partly fored on the base, excellent writing, sealing and printing properties can be obtained for writing or sealing on the portion in which the acceptance layer is not formed.
Patent JP-S58103514-A (JP)
Title: Production of modified vinyl chloride graft copolymer
Inventor: AZUMA KOUJI
IPC: C08F220/10
Filed: 1981-12-15
Abstract: PURPOSE:To produce the titled polymer excellent in processability, compression set, etc., by grafting a specified monomer mixture onto a copolymer comprising vinyl chloride and a polymerizable compound containing at least two unsaturated bonds. CONSTITUTION:A copolymer (A) is obtained by suspension-polymerizing a mixture containing 100-55wt% vinyl chloride and 0-45wt% monomer copolymerizable therewith (e.g., vinyl acetate) with 0.01-2wt% polymerizable compound having at least two unsaturated bonds (e.g., dially phthalate). Then, 1-100pts.wt. mixture (B) containing above 50wt% at least one monomer selected from the group consisting of a (meth)acrylate ester and a styrene monomer and below 50wt% above polymerizable compound is grafted onto 100pts.wt. component A. EFFECT:It is possible to obtain a vinyl chloride graft copolymer excellent in moldability and matting effect and capable of providing flexible moldings having improved compression set and creep resistance.
Patent JP-S6180367-A (JP)
Title: Approximate processing system of linear image by folded lines
Inventor: HARADA HIROAKI
IPC: G06T3/00
Filed: 1984-09-27
Abstract: PURPOSE:To process paint-out area information efficiently by approximating the linear part of a linear image including a paint-out area by folded lines and extracting information in the paint-out area as the coordinate values or a contour point string of all points in the area. CONSTITUTION:A thinning processing part 4 executes first of all thinning processing for removing outside picture elements on the basis of thinning processing 11. Then, whether the paint-out area is to be extracted or not is decided by decision based upon processing 12. Said decision is determined on the basis of the execution of the thinning processing by the fixed number of times or the degree of previously fixed thinning. To extract the paint-out area, the extracting processing of the paint-out area is executed on the basis of processing 13. Whether a removable picture element is still left or not is decided on the basis of processing 14, and when there is the removable picture element, the processing 11 and so forth are repeated similarly. The extraction of the paint-out area is executed by a paint-out extraction part 5 after once stopping the thinning processing at the previously specified times.