baber/WOPTO huggingface dataset:
Patent JP-S59150653-A (JP)
Title: Vacuum suction casting method
Inventor: MATSUMOTO MASATOSHI
IPC: B22C9/02
Filed: 1983-02-15
Abstract: PURPOSE:To permit an increase in the size of a casting mold and multiple-pieces casting by constituting the casting mold having a vertical parting plane, providing mold cavities on said parting plane and providing a sprue aperture extending from the cavities in the position where said aperture is immersed in a molten metal. CONSTITUTION:A casting mold 3 is constituted of the mold having at least one vertical parting plane 31 in a titled casting method in which the casting mold is evacuated from the outside surface and part thereof is immersed in a molten metal. The top surface of the mold 3 is then evacuated to maintain the inside of mold cavities 8, a riser 10 and a runner 9 in the reduced pressure state so that the molten metal is filled in the casting mold by the suction pressure thereof. The operator confirms the arrival of the molten metal at a flow-off 11 in this stage. The molten metal starts cooling and solidifying from the narrowest part of the mold, i.e., from the sprue 9 then the mold 3 is pulled up from the surface of the molten metal. Simultaneous casting of many castings and the increase in the size of the casting mold are thus made possible, and the need for widening the open area of the surface of the molten metal is eliminated.
Patent JP-H11228230-A (JP)
Title: Production of carbon sliding member
Inventor: WATANABE YOSHIHIRO
IPC: C04B35/52
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a carbon sliding member, capable of reducing the irregularity of the air penetration of a carbon sliding member for a carbon bearing. SOLUTION: This method for producing a carbon sliding member comprises processing a block obtained by calcination or graphitization into the shape of the product and subsequently allowing an oxidizing gas to pass through the obtained carbon sliding member 1 for a carbon air bearing in an atmosphere of 300-800 deg.C, wherein air-passing holes are ensured by the oxidization action of the oxidizing gas to give the target air penetration volume. Both the ends of the ring-like carbon sliding member 1 and both the ends of a ring-like sealing member 2 coaxially placed on the outside of the sliding member 1 are nipped and fixed between holding jigs 3a and 3b.  Since both the ends of the ring-like carbon sliding member 1 and both the ends of a ring-like sealing member 2 are nipped and sealed with the holding jigs 3a and 3b, an inner evacuation space formed on the inside of the carbon sliding member 1 is evacuated with a vacuum pump 5 connected to the evacuation space through an evacuation pipe 4, while monitoring a pressure gauze 6. The oxidizing air is charged into an outside gas-charging space formed between the outside of the carbon sliding member 1 and a sealing member 2 through a gas-charging pipe 7. Heaters 8 and 9 are heated at a temperature suitable for the ventilation treatment of the oxidizing gas.
Patent JP-S57150609-A (JP)
Title: Pharmaceutical composition, heterogeneous copolymer comprising lactic acid and glycolic acid units and manufacture
Inventor: FURANSHISUKO GOURANDO HATSUCHI
IPC: C08G63/08
Filed: 1982-02-16
Abstract: Pharmaceutical compositions, comprising a polylactide and a pharmacologically active, acid stable polypeptide, which when placed in an aqueous physiological environment release the polypeptide at an approximately constant rate in an essentially monophasic manner, with a minimal, or no induction period prior to the release; polylactides suitable for use in said compositions; and a method for the manufacture of such polylactides.
Patent JP-H09209855-A (JP)
Title: Oil tank type air cleaner of engine
Inventor: TSUKIJI KATSUSADA
IPC: B01D50/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce specified oil quantity, to restrain flow of oil at the time when an engine is inclined and to restrain oil consumption due to taking-out of oil into intake air. SOLUTION: A cleaner case 1 is constituted of a case main body 2 and a case cover 3 to externally fit on it, and a cleaner element 9 is stored in it. An oil tank 11 to reserve oil 10 is formed on the lower side of a primary separation chamber 6 and on a lower part of the case main body 2, and a plural number of step-formed peripheral wall parts 13 in stages gradually closed downward are formed between an upper part peripheral wall part 12 and a bottom wall part 14 of the oil tank 11.  A horizontal surface position 13a of the top stage of the step-formed peripheral wall part 13 is set slightly lower than a specified oil surface S, a lower end part 15a of a baffle plate 15 provided in the oil tank 11 is set at intermediate height of the horizontal surface position 13a of the top stage of the step-formed peripheral wall part 13 and a horizontal surface position 13b of the second stage, and it is set at an intermediate position of a peripheral wall part 13c of the first stage and a peripheral wall part 13d of the second stage.
Patent JP-S57138460-A (JP)
Title: Method of adjusting and mounting load-sensitive control valve
Inventor: HIROSE YOSHIHIRO
IPC: B60T8/26
Filed: 1981-02-19
Abstract: PURPOSE:To enable the electric adjustment of the clearance between a piston and a spring bar even if the surface of the spring bar is made of an electric insulator, by providing a clearance bar and electrically connecting the clearance bar to the piston to set the clearance between the piston and the spring bar. CONSTITUTION:The piston 1a of a control valve 1 is pushed by a spring bar 7. A prescribed clearance is defined between the piston 1a and the spring bar 7. To adjust the clearance, a clearance bar 30 is inserted through the end of a dust boot 12 and the contact between the clearance bar and the piston 1a is electrically detected through a buzzer 22. The valve 1 is secured in the postion of the contact, by a bolt 5. Since the surface of the spring bar 7 is painted, the electric detection cannot be effected by the spring bar. Because of the use of the clearance bar 30, the electric detection is enabled to accurately adjust the clearance.
Patent JP-S52106659-A (JP)
Title: Antenna
Inventor: NAGAI ATSUSHI
IPC: H01Q21/28
Filed: 1976-03-04
Abstract: PURPOSE:To provide an antenna to eliminate mutual coupling and improve its compactness by setting characteristic of a transmission line in the specific conditions to be connected between a pair of antenna elements and an earthing conducter baord.
Patent JP-S56121433-A (JP)
Title: Making method of natural chocolate
Inventor: SANO MICHIYASU
IPC: A23L27/00
Filed: 1980-02-27
Abstract: PURPOSE: Instead of a saccharide, a natural sweetener is added to the raw materials of chocolate to make a natural food of chocolate.  
     CONSTITUTION: Cocoa mass, cocoa butter, when desired, powdered milk, cocoa powder, and nut pastes are mixed with a natural sweetener to form a dough, which is refined and concheed in accordance with the usual method and shaped to make natural chocolate. As the neatural sweetener, is used alicorice, hydragea, or stevia. Or extraction products therefrom such as glycyrrhizin, phyllodulcin, or stevioside may be used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01200350-A (JP)
Title: Resist constituting body for x-ray
Inventor: KATO HIDEO
IPC: G03F7/20
Filed: 1988-02-05
Abstract: PURPOSE:To obtain high-performance and high-sensitivity lithography by providing a phosphor layer on a resist compsn. layer for lithography essentially consisting of fluorinated graphite. CONSTITUTION:The phosphor layer is provided on the resist compsn. layer for lithography essentially consisting of the fluorinated graphite. The kind of the phosphor is preferably such as to execute the absorption intrinsic to the fluorinated graphite and to execute light emission of the wavelength corresponding to the absorption region of an additive in the case of adding the additive thereto. The phosphor layer is provided on the upper layer of a resist layer to facilitate the removal thereof. The fluorinated graphite to be used is prepd. by fluorinating the superfine powder of graphite (carbon). The high- performance and high-sensitivity lithography is thereby attained.
Patent JP-S57138546-A (JP)
Title: Electric spark machining device
Inventor: MATSUDA HISAKAZU
IPC: B23H7/36
Filed: 1981-02-20
Abstract: PURPOSE:To control the feeding and absorption of a machining liquid to a machining gap so as to lessen fluctuation of a pressure, by adjusting the opening of an adjusting valve provided on the outlet side of an aspirator thereby adjusting the pressure at a suction port of the aspirator. CONSTITUTION:When the adjusting valve 50 is fully opened, the amount of a machining liquid 14 that is pumped from a pump 18, and is returned via the aspirator 28 to a reservoir tank 12 becomes maximum, so that the negative pressure generated at the suction port of the aspirator 28 becomes maximum. When the adjusting valve 50 is gradually closed until the opening is throttled to half or less, the pipeline resistance of the valve 50 increases so that the negative pressure at the suction port of the aspirator 28 would not be generated thereby the pressure thereat becomes positive pressure. Only by the adjustment of the opening of the adjusting valve 50, the machining liquid can be fed to or sucked from the machining gap between the material to be machined and a machining electrode. Thus, without providing a circuit for feeding the machining liquid to the machining gap or for sucking the liquid from it, the feeding and sucking of the machining liquid can be carried out by the adjusting valve provided on the outlet side of the aspirator.
Patent JP-H10223994-A (JP)
Title: Electronic circuit board
Inventor: TONEGAWA KEN
IPC: H05K1/11
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an electronic circuit board which can be smoothly divided into subordinate substrates along breaking grooves at a high yield. SOLUTION: An electronic circuit board 10 is composed of a platy ceramic board and subordinate substrates 11a and 11b are demarcated on the board 10. Between the subordinate substrates 11a and 11c, a breaking groove 13 is provided for separating the substrates 11a and 11c from each other, and many through holes 14 which intersect the groove 13 are arranged.  In addition, surface electrodes 17 are formed around the through holes 14 in such a state that both end sections of the electrodes 17a and 17b are disposed separately at a specified interval from the groove 13, and through hole electrodes 18 which are electrically connected to the surface electrodes 17 having facing both end sections 17a and 17b are formed on the internal surfaces of the through holes 14, and continuously connected to each other at spots which are provided at a fixed interval from the bottom section 19 of the groove 13.
Patent JP-S62184799-A (JP)
Inventor: TAKIZAWA HIDEAKI
IPC: H05B33/22
Filed: 1986-02-07
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-H05222763-A (JP)
Title: Construction method of prestressed concrete @(3754/24)pc) beam
Inventor: HATAKEYAMA KAZUHIRO
IPC: E04B1/16
Filed: 1992-02-10
Abstract: PURPOSE:To promote the intensification of temporary works as and as to enable the promotion of prestressed concrete for a large beam to be performed by receiving a heavy weight beam concentratingly with each support temporarily installed in the peripheral part of each column in order to reduce the extent of construction cost by way of using prestressed concrete for various members of a reinforced concrete construction building. CONSTITUTION:After a specified column 1 is erected in a floor, a support 5 is installed at the peripheral side of an upper end of this column 1, and a horizontal support plane supporting a beam 2 to be attached to this column 1 from the underside is formed. In succession, a beam or prestressed concrete beam is mounted on this horizontal support plane and then a joint part is formed.
Patent JP-H08222154-A (JP)
Title: Image display device
Inventor: FURUWARI KAZUYA
IPC: C04B28/34
Filed: 1995-02-13
Abstract: PURPOSE: To prevent the getter scattered by a high frequency from being stuck to signal electrode terminals and prevent the contact and short circuit between the terminals by providing shielding walls between the signal electrode terminals and a high-frequency core. CONSTITUTION: The block of the rear glass container 3 of an image display device is formed in the prescribed process, a front glass container coated with phosphors is sealed and fixed to it, then the container is evacuated and sealed. A high frequency is applied to the targets 29 fitted to electrode support plates 30 from the outer face of the rear glass container 1 to evaporate barium. Shielding walls 35 made of a low-melting point glass 34 are provided to prevent the scattered barium from being stuck between signal electrode terminals 32. The contact and short circuit between the terminals 32 by a getter are prevented, and high image quality is obtained.
Patent JP-2000185490-A (JP)
Title: Point card for premium system
Inventor: SHIBATA YASUYUKI
IPC: B42D15/10
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a point card for premium system which is intended for differentiating customer services and thereby upgrading the services for good customers and at the same time, enables the number of patronizing customers to be increased and such customers to be encouraged to visit and do shopping. SOLUTION: An information display region 2 which displays rewritable visible information, shows a symbol 10 of an integrated value which indicates the extent of integration of points to be calculated based on one or more points earning factors, and a symbol 11 of the condition-fulfilling degree which indicates a stage at which a gross conditions value obtained by calculating the symbol selected from the group of symbols rated for every stage of point achievement, based on preset 1 or more conditions factors, arrives.
Patent JP-S55119153-A (JP)
Title: Sleeve roll for hot rolling machine
Inventor: YAEGASHI TOSHIO
IPC: F16C13/00
Filed: 1979-03-05
Abstract: PURPOSE: To enhance the life time of a roll by controlling the generation of heat fatique cracks of the roll by specifying C, Si, Mn, Ni, Cr, Mo within a steel composition used in a sleeve of a roll.  
     CONSTITUTION: In a stainless steel sleeve used in a hot rolling planetary mill or the like, this sleeve is constituted from C; 0.4W0.55wt%, Si; 0.8W1.5%, Mn; 0.3W 0.5%, Ni; 1W2%, Cr; 2W3.5%, Mo; 0.2W0.5%, and a balance of Fe and inevitable impurities. The steel composition controls Mn amount to a minimum amount capable of expecting deacidifying effect and Cr amount is increased in a relation of Si amount to expect the enhancement of heat fatigue strength. Therefor, this roll shows strong resistance against the generation and the development of heat fatigue cracks and stook removal by correcting of the roll is reduced and the life thereof  can be extended. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01199119-A (JP)
Title: Recorder
Inventor: MIYAHARA KIYOBUMI
IPC: G01D9/08
Filed: 1988-02-04
Abstract: PURPOSE:To obtain a printing result at a high speed, by continuously recording the change of a measured value respectively by a recording pen and a wire dot head arranged in opposed relation to a platen through recording paper and performing digital printing due to a dot pattern. CONSTITUTION:Folded recording paper 1 having a perforation and provided with sprocket holes on both sides thereof is moved on the platen roller 3, which has sprockets provided on both sides thereof, from a recording paper receiving part 2 having said recording paper 1 received therein before recording and a measured value is continuously recorded on the recording paper 1 by a recording pen 4 to store said recording paper 1 in a stocker 5. At this time, the wire dot head 6 mounted on a carriage 9 moving in parallel to the roller 3 along guide shafts 7, 8 is arranged in opposed relation to the roller 3 through the recording paper 1 so as to be close to the receiving part 2 as compared with the pen 4. Then, digital printing due to a dot pattern is performed by said wire dot head and the ink ribbon 11 received in the ink ribbon cassette 10 fixed to a bracket and rotationally driven.
Patent JP-H04264487-A (JP)
Title: Projection type display device
Inventor: YABE MAMORU
IPC: G09F9/00
Filed: 1991-02-19
Abstract: PURPOSE:To perform invariably proper contrast control over a display virtual image corresponding to the brightness and color of the background of the display virtual image in any background state and to eliminate the need for optical components such as a special lens, a reflecting mirror, for detecting the brightness and color of the background of the display virtual image. CONSTITUTION:A hologram combiner 2 is provided with a part which diffracts a light beam from a part, where a display light image from a display light image projector 3 is superimposed as a virtual image except a part diffracting the image to one side of transparent glass 1, to a light quantity detector 5 and a color detector 6 provided on one side of the transparent glass l. The brightness and color of the display light image of the display light image projector 3 are controlled according to the light quantity and color detected by the light quantity detector 5 and color detector 6.
Patent JP-H08205426-A (JP)
Title: Uninterruptible stabilized power supply
Inventor: MAKABE MATAAKI
IPC: H02J9/06
Filed: 1995-01-19
Abstract: PURPOSE: To safely check the operation by switching a load wiring from an uninterruptible normal power supply to an uninterruptible backup power supply through another uninterruptible switching means and then opening a connection switch to disconnect a high speed uninterruptible switching means from the uninterruptible backup power supply. CONSTITUTION: When the operation of a high speed uninterruptible switching means (HS) 26 is checked, a second connection switch (SS) 21 as well as a first connection switch (FS) 20 is turned on. The third movable switch (TS) 32 of an uninterruptible switching means 30 is then switched from a switching terminal (b) to (a) by means of a switching signal. Consequently, power is fed to a load wiring 7 through the route of BP 10 output-SS21-TS32 in addition to the route from a backup uninterruptible power supply (BP) 10. Contact of the FS 20 is opened under that state to switch the contact of a second movable switch 31 from a switching terminal (b) to (a). Consequently, the HS 26 is separated from the power supply system and the operation is checked safely.
Patent JP-H10224514-A (JP)
Title: Automatic reporting device for vehicle
Inventor: TACHIBANA HIROTAKA
IPC: G08B25/10
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide the merit of bringing a result contributing to quick coping with an abnormal situation in the case that a vehicle is placed in an abnormal state and to avoid the undesired situation of performing unrequired reporting to a specified reporting destination and inviting no useless confusion. SOLUTION: This device is provided with a reporting system part 14 for taking a reportable state capable of automatically reporting the generation of the abnormal state to the reporting destination set beforehand through a radio telephony system part 12 provided in the vehicle when it is detected that the vehicle is placed in the abnormal state by an impact sensor in an air bag system part 13. The reporting system part 14 is provided with a reporting obstruction part, does not report the generation of the abnormal state when the reporting obstruction part is operated before prescribed time elapses after the reportable state is started and reports the generation of the abnormal state when the reporting obstruction part is not operated before the prescribed time elapses after the reportable state is started.
Patent JP-S56122164-A (JP)
Title: High withstand voltage semiconductor device
Inventor: SUGA TAKASHI
IPC: H01L29/74
Filed: 1980-02-29
Abstract: PURPOSE:To improve the reverse directional characteristics of the surface P-N junction of a semiconductor device by reducing the thickness of a reverse conductivity type region interposed between the same conductivity type regions to less than that of a depletion layer produced by the intrinsic breakdown voltage of the internal P-N junction. CONSTITUTION:Reference numeral 1 represents a conductivity type (such as N type) silicon substrate, and 2, 3 represent high impurity density layers of reverse conductivity type (such as P<+> type) to the substrate 1. The breakdown voltage of the P-N junction is internally an intrinsic value determined according to the impurity density distribution of the P-N junction, and when reverse voltage is applied to the P-N junction, a depletion layer is formed in response to the applied voltage. Accordingly, the thickness W of the substrate 1 is adjusted, reduced smaller than that of the depletion layer produced when the intrinsic breakdown voltage of the thickness W is applied thereto, thereby obtained high withstand voltage characteristics.
Patent JP-H08221115-A (JP)
Title: Facility state display device
Inventor: OGAWA MASAO
IPC: G09G5/00
Filed: 1995-02-14
Abstract: PURPOSE: To sensuously recognize changes in the stationary state of facilities and to easily monitor the facility state at a glance by displaying the stationary state of the facilities with visually well-balanced graphics, etc. CONSTITUTION: To monitor the facilities on a monitor signal registration device 1, a select signal 1a having selected a process value required for monitoring out of process values constituting the facilities is registered; and a process information recording device 2 inputs respective process values selected by the monitor signal registration device 1 and respective pieces of attached information 1b and a display style conversion device 3 converts the display style of the respective process values into a radar chart, etc., and displays then according to a display signal selection indication 11 in the inputted process information.  A normalization processor 4 makes respective process values into homogeneous elements as stationary values with a normalization indication signal 12 from an operator and a display device 5 displays the respective process values normalized by the normalization processor 4 in the same style with the display style conversion device 3 with normalized signals 13 of respective points.
Patent JP-H05222426-A (JP)
Title: Method for pre-treating molten iron
Inventor: KANEKO TOSHIYUKI
IPC: C21C1/02
Filed: 1992-02-12
Abstract: PURPOSE:To provide a method, by which reaction efficiency of dephosphorizing treatment in molten iron is drastically improved and the treating cost is reduced and also a low phosphorus and low sulfur steel can easily be produced. CONSTITUTION:At the time of treating the molten iron, in CaO-FetO-CaF2 series flux containing 60-80% oxygen content in terms of Fe2O3, Na2CO3 is blended at 3-10%, and while injecting into the molten iron, oxygen source is added at 1-3Nm<3>/T-pig in the conversion to oxygen gas from the upper part to execute the dephosphorization and the desulfurization. By this method, from both sides of reduction of the dephosphorizing treatment cost and production of the low phosphorus and low sulfur steel, extremely large merit is obtd.