baber/WOPTO huggingface dataset:
Patent JP-H09175158-A (JP)
Title: Swash plate type compressor
Inventor: UMEMURA YUKIO
IPC: B60H1/32
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a swash plate type compressor wherein rotation of a piston can be surely and smoothly regulated without generating wearing further with a cost reduced. SOLUTION: A crossing line of a circular arc protruded surface 82a of a turn prevention part 82 with a plane including the axial center of a piston 6 is constituted so as to include two axial direction end protruded curved lines protruded outward having a prescribed radius of curvature r1 formed respectively in axial direction both end parts. That is, a shaft end part 82b having roundness of the radius of curvature r1 is formed in axial direction both ends of the turn prevention part 82. A peripheral end part 82c having roundness of a radius of curvature r2 is formed also in peripheral direction both ends.
Patent JP-H08187544-A (JP)
Title: Device for spraying mold releasing agent for removing casting from sand mold
Inventor: OTAKI KATSUHARU
IPC: B22C23/02
Filed: 1994-12-28
Abstract: PURPOSE: To drastically improve the safety management by interposing a match plate and spraying mold releasing agent to a mold space under matching condition of an upper and a lower molding flasks. CONSTITUTION: Releasing agent spraying holes 78 and releasing agent spraying mechanism 80 communicated with these holes are arranged on molding sand press-contacting surfaces 34 of an upper and a lower squeezing plates 36, 38 in a molding machine. The flask matching is executed while interposing the match plate 26 with the upper and the lower molding flasks 22, 24, and the opening parts 18, 18 of the upper and the lower molding flasks 22, 24 are covered with the upper and the lower squeezing plates 36, 38, and the releasing agent is sprayed from the spraying holes 78 by working the releasing agent spraying mechanism 80 in each releasing agent spraying hole 78 in the condition of forming the sand mold spaces 30, 32 closed to the upper and the lower positions of the match plate 26.  In such way, the releasing agent is stuck to molding sand compressive surfaces of the match plate 26, the inner surfaces of the upper and the lower molding flasks 22, 24 and the squeeze plates 36, 38. By this method, the service life of the molding flask can be increased.
Patent JP-H10178572-A (JP)
Title: Rotary cover opening/closing device of camera
Inventor: ERIGAWA KAZUHIKO
IPC: H05K5/03
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a device which has high reliability and excellent operability, saves space and is realizable by making the rotational center of an arm of a twisting coil spring which is provided on a rotary cover slide on the rotary cover. SOLUTION: A rotary 6 is always pressed against a receiving plane 17c of a 2nd holding member 17 by the spring pressing force of a twisting coil spring 19, and prevented from rotating at a closed position when it is below an optional rotary force. When the cover 6 is rotated by operating a grip 6c of the cover 6 with a rotary force that is stronger than the spring pressing force, a shaft pin 18 equipped with a step which is pierced through and locked in a guide hole 17a that is provided on the member 17 is regulated by the hole 17a and slides in a long circular hole of a supporting piece that is provided on the cover 6 in the direction of a rotational center. The spring 19 is further wound up and the spring pressing force is increased, but the pin 18 with a step slides toward the rotational center, which can relax the increase of the spring pressing force.
Patent JP-H03201749-A (JP)
Title: Remote maintenance and management system
Inventor: FUJISAWA EIZO
IPC: H04L12/42
Filed: 1989-12-28
Abstract: PURPOSE:To enable a remote control of an independent station by connecting a loop management equipment to the independent station disconnected through the occurrence of a fault via a line at the outside of the loop. CONSTITUTION:When a station 23 is independent, a CPU 120 of a station control signal of the station 23 and a CPU 220 of an adaptor 33 at first make communication through SIO 160, 260 via their own buffers 150, 250. Then the CPU 220 in the adaptor 33 of the independent station 23 connects to a MODEM circuit 280 via an SIO 270 and connects to a line 100 at the outside of the loop. Thus, the communication with the independent station 50 is attained by connecting a MODEM interface of the loop management equipment 50. Thus, the remote control of the independent station is permitted.
Patent JP-H07161068-A (JP)
Title: Optical information recording medium
Inventor: SATO TSUTOMU
IPC: G11B7/24012
Filed: 1993-12-06
Abstract: PURPOSE:To obtain an optical information recording medium capable of high density recording and adaptable to an optical pickup using laser light of 630-700nm by incorporating a compd. represented by a specific general formula into an org. thin film. CONSTITUTION:An org. dye layer 2 as an org. thin film, an undercoat layer 3 and a protective layer 4 are laminated on a substrate 1 to obtain an optical information recording medium. When a compd. represented by the formula is incorporated into the layer 2, the optical information recording medium is obtd. as the objective optical information recording medium capable of high density recording and adaptable to an optical pickup using laser light of 630-700nm or the objective optical information recording medium for additional recording type CD or additional recording type CD-R having a long shelf life and less liable to deterioration due to reproduction.
Patent JP-2000162018-A (JP)
Title: Liquid level detector for in-cell drip tray
Inventor: TAKAHASHI KAZUHISA
IPC: G01F23/24
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To detect the level of a spring water having gathered in a drip tray in a lowermost floor cell from outside the cell. SOLUTION: The drip tray liq. level detector has a guide pipe 7 passing through a shield wall 3 from outside a cell 2 formed in a lowermost floor sectioned by the shield wall 3 to a drip tray 5 in the cell 2. Two electrode rods 8, 9 connected to an electrode type liq. level detector 10 are inserted into the cell 2 through the guide pipe 7 from outside the cell 2 and the tip ends of the two electrode rods 8, 9 are located in a drip tray 5 and made conductive due to dipping.
Patent JP-H03200153-A (JP)
Title: Method for decomposing amorphous carbon
Inventor: OSAWA MOCHIKIYO
IPC: G03G5/082
Filed: 1989-12-28
Abstract: PURPOSE:To effectively remove amorphous carbon formed on the surface of the inside of a plasma polymerization reactor by plasma treating the amorphous carbon in an atmosphere of oxygen. CONSTITUTION:Gaseous hydrogen stored in a first tank 701 and gaseous butadiene stored in a second tank 702 are drawn through a mixer 731 and a main pipe 732 and introduced into the reactor 733. A substrate 752 is raised in temperature before the introduction of the gases, the reactor is evacuated to vacuum, and the vacuum pressure and the flow rate of the gases are stabilized, then, power is applied from a low frequency power supply 739 by turning on a selective switch 744 connected in advance to execute the plasma polymerization reaction for about 4 min, and to form a 0.1 mum thick surface protective layer made of the amorphous carbon on the substrate 752, then, the control valve of the gaseous hydrogen is closed, the reactor 733 is sufficiently exhausted, the air is admitted into the reactor 733 to release the vacuum, and the photosensitive body provided with the surface protective layer is taken out of the reactor 733, thus permitting the amorphous carbon attached to the inside of the plasma polymerization reactor to be decomposed and removed.
Patent JP-H11173823-A (JP)
Title: Optical inspection equipment
Inventor: INADA MINORU
IPC: G01N21/956
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a simple optical inspection equipment which can highly precisely inspect an object to be measured in a wide range, without using a light receiving apparatus having a large area for light receiving. SOLUTION: This equipment is provided with a projection lens 12 casting a light beam outputted from a light source 11 on a measurement surface, a light receiving apparatus 14 receiving the reflected light of the light beam cast on an object 3 to be measured, through a condenser lens 13, and a rotating polygon mirror 15 which changes the direction of reflection of the light beam outputted from the light source 11 and guided to the projection lens 12, deflection-scans the light beam over a specified angle width, and deflects the receiving direction of the reflected light converged through the condenser lens 13 and received by the light receiving apparatus 14, synchronously with the deflection scanning of the light beam. The detection position of the reflected light which the light receiving apparatus 14 detects is always made to coincide with the position irradiated with the light beam.
Patent JP-H11228574-A (JP)
Title: Preparationof bicyclic amidine, diazacycloalkene and its preparation
Inventor: FRIEDRICH WOLFGANG
IPC: C07D239/06
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound useful for the dehydrohalogenation of organic compounds or synthesis, etc., of polymers in high yield without requiring the use of an acidic catalyst by reacting a specific lactone with a specified diamine while removing water of reaction during the progress of the reaction. SOLUTION: A lactone represented by formula I [R<a> and R<b> are each H or the like; (m) is 2-12] (e.g. γ-butyrolactone) is reacted with a diamine represented by formula II [R<x> and R<y> are each H or the like; (n) is 2-12] (e.g. 1,3-diaminopropane), preferably in at least 1:1.5 initial molar ratio of the lactone to the diamine, preferably continuously over the total reactional time, preferably at 170-220 deg.C for 5-100 hr while eliminating water of reaction and preferably with the aid of an azeotropic agent to produce the objective compound represented by formula III  e.g. 1,5-diazabicyclo[4.3.0]non-5-ene}.
Patent JP-2000349172-A (JP)
Title: Semiconductor memory
Inventor: MUKAI MIKIO
IPC: H01L27/108
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory cell which does not require a refreshing operation for holding information. SOLUTION: A semiconductor memory cell is composed of a first conductivity-type first transistor TR1, a second conductivity-type second transistor TR2, and an information-holding MIS-type diode DT, where one of the source/drain regions of the first transistor TR1 is corresponding to the channel forming region CH2 of the second transistor TR2, one of the source/drain regions of the second transistor TR2 is corresponding to the channel forming region CH1 of the first transistor TR1, one end of the MIS-type diode DT is formed of the extension of the channel forming region CH1 of the first transistor TR1, and the other end of the MIS-type diode DT is formed of conductive material which serves as an electrode connected to a third wiring kept at a prescribed potential.
Patent JP-H04209332-A (JP)
Title: Objective lens supporting device
Inventor: OGATA HIROSHI
IPC: G11B7/09
Filed: 1990-11-30
Abstract: PURPOSE:To miniaturize the supporting body for lens drive by forming a fixing plate engagement part fixing a fixing plate to a base by engaging a base side engagement part provided on a base on a lens retainer connecting plate side position of the fixed plate. CONSTITUTION:The connecting member 12 of the supporting body for lens drive 1 is made variable in the vertical direction against the fixing plate 7 fixed to the base 3 with the effect of a parallel link constituted by an upper horizontal plate 4, a lower horizontal plate 5, a lens retaining connection plate 6, the fixing plate 7, and hinge parts 8 to 11. An objective lens 13 of a lens retaining body 2 connected with the member 12 is movable in the vertical direction against the base 3. A rotating part 12b of the member 12 can be rotated in a horizontal direction against a fixing part 12a, that is the base 3. Because the supporting body 1 is fixed to the base 3 by piercing a fixing shaft 23 through a shaft piercing hole 7b of a connection piece 7a, the device can be miniaturized.
Patent JP-H06228182-A (JP)
Title: Pradimicin derivative having mofified c-11 postion
Inventor: HOSHI HIDEAKI
IPC: A61P31/04
Filed: 1993-11-29
Abstract: PURPOSE: To obtain the subject new compound derivative useful for the treat ment or the like of infection such as mycosis or the like which is composed of a pradimicin derivative C-11 modified with a xylose group or the like showing an excellent anti-mold activity and a good water-solubility and which is im proved in its administrative form.  
     CONSTITUTION: The target C-11 modified pradimicin derivative of formula I (R 1  is H, CH 3  or the like; R 2  is OH, amino or the like; R 3  is H or a group of formula II; R 4  is H, OH, an alkoxy or the like) is obtained by bringing a 11-methoxypradimicin derived from antibiotics, pradimicin T1 and T2 produced by culturing the Actinomycetes AA 3798 strain (ATCC deposition number 55288) obtained from soil collected in Nerima-ku, Tokyo into contact with an aryl ether decomposing reagent under heating conditions to form a 11- hydroxypradimicin, bringing it contact with a trifluoromethanesulfonylating reagent under basic conditions, treating the resultant compound with a hydride ion or the like and deprotecting a protecting group of a carboxylic acid and an amino group by hydrogenolysis or hydrolysis. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H11170718-A (JP)
Title: Manufacture of relief with laser, its manufacture device and printing plate material
Inventor: TANAKA SHINJI
IPC: B41C1/055
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a printing plate material without requiring a developing process by eliminating an original image film by a method wherein a responsive resin composition is processed in a sheet shape, the responsive resin composition is irradiated with a light within a specific range to be cured and thereafter, an image having an irregularity is formed by irradiating the cured material with laser beams. SOLUTION: A responsive resin composition containing a photo-polymerization initiator such as ethylenically unsaturated monomer having only one piece of ethylenically unsaturated bond being crosslinkable with radical polymerization benzoin alkylether group or the like, is elongated to a polyetheylene tetraphthalate film or the like, which is put from above that with the polyethylene terephthalate film. Thereafter, a thickness is forced with a roll so as to obtain a specific thickness to be processed in a sheet shape. Then, the responsive resin composition is cured by irradiating that with light of 300 to 500, and an image having an irregularity is formed by irradiating the cured material with laser beams.
Patent JP-H07158136-A (JP)
Title: Building drainage system
Inventor: ARAI YASUYUKI
IPC: E03F1/00
Filed: 1993-12-07
Abstract: PURPOSE:To protect a building from being flooded by starting a waste water drive source and discharging rain water which has flowed into a rain water tank to a sewage main pipe by way of a first pipeline and draining the rain water outside a site by way of a second pipeline during a local severe rainfall CONSTITUTION:In case when rain water' flows in a site A due to an abnormal rise in a water level in the site A, a control unit, which has received a detection signal from a water level sensor 20, starts the drive of a second drainage pump 18. The rain water, which has flowed into a rain water tank 11, is drained to a drainage main pipe 15 by way of a first piping system 12 and outside the site A by way of a second piping system 16. When the drainage main pipe 15 is filled up, the control unit, which has received a detection signal from a water level sensor 21, starts the drive of the second drainage pump 18 and drains the rain water outside the site A by way of the second piping system 16 not by way of the first piping system 12. It is, therefore, possible to drain efficiently the rain water overflooded in the rain water tank outside the site.
Patent JP-H08259571-A (JP)
Title: Cephalosporin derivative
Inventor: GERUTO AASHIERU
IPC: A61P31/04
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject derivative useful for producing a cephalosporin antibiotic in high yield and purity.  
     SOLUTION: This cephalosporin derivative is obtained by reacting (6R,7 R)-7-{2-(2-amino-4-thiazolyl)-2-oxoacetoamide}-3-(1,2,3-thiazol-5-yl)thiomethyl-3- cephem-4-carboxylic acid of the formula or a nitric acid salt thereof to convert 2-oxoamide group of the raw material to a 2-(substituted) oxyiminoacetamide group. The compound of the formula forms a hardly soluble crystalline nitric acid salt in an aqueous medium, which can be separated from the acylated mixture by a simple filtration and converted to the cephalosporin derivative under a mild condition. 
     COPYRIGHT: (C)1996,JPO
Patent JP-2000154052-A (JP)
Title: Furnace for ceramic-art object
Inventor: MATSUO KENJI
IPC: C04B33/32
Filed: 1998-11-15
Abstract: PROBLEM TO BE SOLVED: To uniformize the firing of a ceramic-art formed body and to improve the combustion efficiency in the furnace by dividing a part of the flow of a high temperature gas, used for completely combusting an exhaust gas, from a high temperature gas main stream flowing into the inside of the furnace, allowing the divided steam to flow into a flue, placing at the bottom of the furnace, a part of the flue, that extends from the flow division point to an exhaust gas flow passage, and also placing an air introduction port for forming oxidizing flame, at a midway point of the part of the flue. SOLUTION: In this furnace, a mainstream of a high temperature gas introduced through a high temperature introduction port 16, is allowed to flow into the furnace inside 6 through a flow divider 19 and a furnace inside communicating hole 17, and used for firing a ceramic- art formed body. The exhaust gas formed in the furnace inside 6 is allowed to enter into a first flue 9 and concurrently, moved toward the high temperature gas introduction port 16 and further, allowed to enter into a second flue 11 and concurrently, delivered to an exhaust gas flow passage 12. Also, a part of the high temperature gas introduced is allowed to directly flow into a second flue 11 through the flow divider 19 and a flue communicating hole 18. When the high temperature gas has reducing properties, air introduced from an air introduction port 14 is added to the exhaust gas introduced from right and left communicating holes 10, to again combust the exhaust gas, to form oxidizing flame and to subject uncombusted matter in the high temperature gas to complete combustion before the high temperature gas reaches an exhaust gas communicating hole 13.
Patent JP-H07163806-A (JP)
Title: Composition for antifoam
Inventor: AZECHI SHIYUUICHI
IPC: A23L29/00
Filed: 1993-12-13
Abstract: PURPOSE:To obtain an antifoam with excellent defoaming properties, good storage stability and water dispersing properties and anti-fungal properties by using a sorbitan fatty ester and a polyethylene glycol mono-fatty ester as an emulsifier for the antifoam compsn. compounded with an antiseptic agent. CONSTITUTION:100 pts.wt. liq. organo-polysiloxane and pulverized silicone oil compd., 1-80 pts.wt. emulsifier, 0.01-20 pts.wt. sodium carboxyalkyl cellulose and 0.01-20 pts.wt. antiseptic agent selected from arom. org. acids and unsatd. org. acids are compounded. In this case, 30-90wt.% sorbitan 12-18C higher fatty ester and 10-70wt.% polyethylene glycol 12-18C higher fatty ester are used as an emulsifier and the mixture is emulsified in watr to obtain a good antifoam compsn.
Patent JP-2000162071-A (JP)
Title: Pressure sensor
Inventor: ICHIKAWA NORIO
IPC: G01L9/04
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a pressure detecting device in which the number of components and an assembling and working man-hour are reduced and whose high detecting accuracy and reliability are maintained. SOLUTION: In a four-layer structure which is composed of a metal frame, a silicone adhesive, a pressure detecting element and a protective coating agent, a surface pressure receiving-type pressure detecting element 4 is bonded directly onto a metal frame 2 which is formed integrally at a housing 1 while a silicone adhesive controlled to be a thickness of 100 to 200 μm is used, a wire 9 is bonded, and, after that, a protective coating agent 13 is formed on the pressure detecting element.
Patent JP-2000172271-A (JP)
Title: Waveform processor
Inventor: KUSAKABE SATOSHI
IPC: G10H7/02
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To discretely change the degree of compression or elongation in executing the compression or elongation of a time base of waveforms. SOLUTION: The time base compression and expansion rate at the time of reproduction of the waveform data stored in a waveform memory 12 is assigned by a lever 34. Flexibility information which is a correction degree for correcting the compression and expansion rate with respect to at least part of the waveform data is stored in a RAM 24. A CPU 22 corrects the compression and expansion rate by the flexibility information. The waveform data is subjected to time base compression and expansion processing by time- frequency conversion processing sections 14-0 to 14-99, cosine oscillators 16-0 to 16-99 and multipliers 18-0 to 18-99 in accordance with the corrected compression and expansion rate.
Patent JP-H03198119-A (JP)
Title: Information processor
Inventor: ASO TATATOMI
IPC: G06F3/02
Filed: 1989-12-27
Abstract: PURPOSE:To improve the operability of an information processor by providing submenus to designate the explanation of operation of each item of a menu shown on a display, and designating the submenu via a pointing device to display the explanation of operation on a window. CONSTITUTION:The submenus 12 and 13 are provided to a menu 11 shown on a display 5 to designate the explanation of operation each time. At the same time, a means is added to select the menu 12 or 13 via a pointing device 6 for display the explanation of operation related to the menu items. In other words, the menus 12 and 13 are provided to designate 'explanaton of operation' for each item in addition to designation of 'execution' of each item. Thus the operability of an information processor is improved.
Patent JP-H07163942-A (JP)
Title: Formation of corrosion-resistant fluororesin-coating film
Inventor: SUNADA YUKIYOSHI
IPC: B05D7/14
Filed: 1993-12-14
Abstract: PURPOSE:To provide a method forming a fluororesin-coating film having excellent corrosion resistance on an aluminum or aluminum alloy forming body applied to a rice boiler, a rice warmer or the like. CONSTITUTION:This corrosion-resistant fluororesin-coating film is formed by anodic-oxidizing the aluminum or aluminum alloy forming body in an electrolyte mainly consisting of hydrazine to form an oxide film having 3-15mum thickness on the surface and forming the fluororesin-coating film thereon.