baber/WOPTO huggingface dataset:
Patent JP-2000241160-A (JP)
Title: Segment installing method
Inventor: AIHARA KOJI
IPC: G01C15/06
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a segment installing method capable of installing accurate curved segments by a simple work. SOLUTION: In a method for installing segments 1 on a wall surface in the shape of a curved surface, an electro-optical distance meter 3 is installed at the center 2 of the circle of the curved surface, and a targets 4 is installed at a predetermined location in each curved-surface segment 1. Then by setting horizontal angles obtained by dividing the curved surface by an angle corresponding to the circumferential length of one curved surface segment 1 and matching the horizontal angle indicated by the distance meter 4 and the distance from the center 2 of the circle at the height at which the segment 1 is to be installed with the target 4 of the curved-surface segment 1, the installation of the segments 1 is performed.
Patent JP-S59166957-A (JP)
Title: Photomask inspecting mark
Inventor: OIKAWA KIYOHARU
IPC: G03F1/38
Filed: 1983-03-14
Abstract: PURPOSE:To prevent a master mask from being generated in an erroneous state by forming an inspecting mark for displaying the surface and the rear side of a picture, the direction, and a discrimination of white or black of a pattern, on a picture area of one chip portion of a photomask. CONSTITUTION:An inspecting mark 11 for confirming a discrimination of the surface or the rear side of a picture, the direction on the plane, and a discrimination of white or black of a pattern for constituting the picture is formed on a chip area 12 on a photomask. As for the mark 11, that which is not symmetrical and not a point symmetry either is used, and in this case, a character of F is used. This mark 11 is formed simultaneously when a picture data is generated by a CAD, and when generating a master mask from a reticle, whether the state is correct or not can be confirmed by taking a glance at this mark 11. Therefore, it is prevented that the master mask is generated in an erroneous state.
Patent JP-S54134799-A (JP)
Title: Crosslinked polyester film
Inventor: INADA HIROO
IPC: C08K5/34
Filed: 1978-04-12
Abstract: PURPOSE: To prepare a crosslinked polyester film useful for a flexible printed circuit board, etc. and having improved mechanical properties, electrical characteristics and high temperature-dimension stability, by compounding a polyester with a photopolymerizable unsaturated compound, melt forming the compound to a film, and thereafter crosslinking the formed product.  
     CONSTITUTION: (A) A substantially saturated linear polyester is mixed with (B) an allyl group or substituted allyl group-containing compound I (R 1 WR 3  are H or organic group), or a copolyester consisting of a compound I (R 4 WR 7  are H or organic group; Q is direct linkage or difunctional organic group; n and m are 0 or ≥1, n+m≥1; l is ≥1), and formed into a film. The film is crosslinked by irradiating with actinic radiation, e.g. ultraviolet ray, etc., to give the desired film containing ≥70 wt.% of material insoluble in ortho-chlorophenol (100°C, 1 hr), and having an elongation of ≥10% at a room temperature, a strength of ≥10 kg/cm 2  at 260°C and a shrinkage factor of ≤5%. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09211361-A (JP)
Title: Light beam scanning device
Inventor: FUJIOKA TAKANOBU
IPC: G02B26/10
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide the light beam scanning device which makes it possible to minimize a lengthwise frictional force while precision is held at the time of expansion due to temperature and humidity as to the both-end support system of a long-sized optical element, stably hold even an optical element of small rigidity, and precisely form a synthetic-resin lens with excellent performance against variation in temperature and humidity by using minimum materials. SOLUTION: The light beam scanning device which uses the long-size optical element has a holding part 29 which holds an optical element 20, etc., and a pressing means 26 which applies a pressing force to the long-sized optical element 20, and a roll 32 in a plane provided to a holding member 29 is arranged in a rolling-enabled state by being attracted by applying a magnetic force, so that the long-size optical element 20 is pressed and fixed through the roll member 32.
Patent JP-S52124234-A (JP)
Title: Liquid fel combustion apparatus
Inventor: TAKEMI HACHIROU
IPC: F23D11/34
Filed: 1976-04-12
Abstract: PURPOSE: To prevent phenomenons like generation of soot or recondensation of fuel for a safe combustion by equipping an atomizing part and an oscillating part closely to reduce the mass of the oscillating part and to take resonance frequency higher. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01219371-A (JP)
Title: Automatic switching method for controlling air compressor
Inventor: YAMASHITA TERUO
IPC: F04B49/08
Filed: 1988-02-26
Abstract: PURPOSE:To reduce an air pressure variation to load as well as to improve the extent of operating efficiency by performing constant air pressure control when load consumption is large and on-off control when it is small, respectively. CONSTITUTION:A pressure switch 5 is installed at the load side of a load line, a blowoff valve 3 is installed in an atmospheric relief line 10, a suction vane 6 is installed in a suction line 8, and a pressure controller 4, controlling opening of the suction vane 6, is installed at the upstream side of the pressure switch 5. When air consumption of load is abundant, the blowoff valve 3 is closed, opening the suction vane 6 instead, and constant air pressure control takes place. When the air consumption becomes less than the specified value, a compressor 2 is controlled for its on or off operation. With this constitution, an air pressure variation to the load is little, and that efficient operation for the compressor 2 is performable.
Patent JP-2000238766-A (JP)
Title: Wooden container and manufacture thereof
Inventor: EGASHIRA SHUSAKU
IPC: B65D6/04
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a wooden container which is excellently capable of keeping freshness of contents, which has natural warmth and feel, and which is not likely to generate poisonous substances at the time of incineration for disposal after use. SOLUTION: A dish-shaped container C1 is formed of butt boards with active water containing a ferrous salt or ferric salt impregnated, which are laminated. Respective butt boards 5, 6, 7, 8 are laminated with their directions of fibers 4 intersected sequentially and stuck to one another via an adhesive.
Patent JP-2000239092-A (JP)
Title: Molded product of gas generating agent
Inventor: KUBO HIROMICHI
IPC: C06B45/08
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a molded product having ideal combustion characteristics by molding a gas generating agent composition and then by forming at least one concave part on the surface of the molded product. SOLUTION: This columnar tablet of a gas generating agent is manufactured by the dry blending of a gas generating agent composition and, if needed, by granulation, followed by molding it with a tablet-forming machine so as to obtain a tablet and by forming at least one concave part on the top, sides or underside of the tablet. The outer shape of the tablet is a columnar body having preferably <=10 mm diameter (more preferably 2-7 mm diameter) and preferably <=5 mm height (more preferably 0.5-3 mm). The number of concave parts is preferably <=4 and the total volume of the concave parts is preferably <=30% (more preferably 0.1-10%) based on the total surface area of the molded product of the gas generating agent and the depth of the concave part is preferably about 1/100-3/4 (preferably 1/10-2/3) times the height of the molded product.  Thus, the molded product is advantageously produced in terms of a production cost and production efficiency.
Patent JP-S59169732-A (JP)
Title: Jig device
Inventor: SASAKI TSUTOMU
IPC: B23P19/00
Filed: 1983-03-15
Abstract: PURPOSE:To optionally support various works by providing clamp claws clamping at different multiple positions from the width direction of the work in a jig device holding an engine for positioning when assembling it. CONSTITUTION:A base 3 is provided on a conveyor 1 and clamp sections 8a, 8b, 8c are provided on it. When a work is mounted in a work installation section 8, stationary clamp claws of support units 28, 40 are moved by a pulse motor under a command from a control section to be coupled with the coupling section 27a of the work, next a movable support unit is moved to clamp the work at multiple positions from the width direction.
Patent JP-H06305492-A (JP)
Title: Rotor blade
Inventor: FUREDERITSUKU JIYON PERII
IPC: B64C27/46
Filed: 1994-03-14
Abstract: PURPOSE: To achieve an expanded operating range, and to improve thrust characteristics of a rotary blade, which operates at a high angle of attack and low Mach number, and blade profile performance at mid Mach number. CONSTITUTION: A rotary blade has a fixed boundary layer control device extending in the longitudinal direction of a lower surface adjacent to a trailing edge 12 to improve the lift/thrust characteristics of the blade especially at positive angles of attack. It was discovered that expected detrimental effects at zero/negative angles of attack did not materialize and the reasons are identified. Such a rotary blade is especially available for a helicopter main rotor and anti-torque rotor. A boundary layer flow deflection device 15 extends in the longitudinal direction of the trailing edge a blade profile or of the blade profile-shaped lower surface in the vicinity of the trailing edge.
Patent JP-S55136589-A (JP)
Title: Laser working apparatus
Inventor: IWAMOTO TOMIO
IPC: B23K26/08
Filed: 1979-04-09
Abstract: PURPOSE: To enhance the safety of the device, achieve lighter weight and improve operating characteristic by providing spring balancing devices of the manipulator type optical guide connected to a light source to the laser working apparatus which has the foregoing optical guide.  
     CONSTITUTION: Spring balancers 14, 16 are disposed to the laser working apparatus consisting of a laser light source 1, manipulator type optical guide 2, hand piece part 3, balance arm 9, horizontally rotating arms 11, 12, and this causes the weight of the optical guide 2 to be balanced by the spring balancer 16 and the operator is able to control the hand piece part 3 with ease without any moment of inertia of the weight. While the piece part 3 is not in operation, the piece part 3 is held so as to face always downward by the tension of the spring balancer 14 even if it is in any position and therefore even if laser beam is inadvertently output, its direction is determined and remedy may be taken safely. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62200298-A (JP)
Inventor: UETAKE NAOTO
IPC: G21C19/46
Filed: 1986-02-27
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-S54135520-A (JP)
Title: Magnetic disc apparatus
Inventor: SHIGENORI YOSHIO
IPC: G05D3/12
Filed: 1978-04-12
Abstract: PURPOSE: To position heads finely and increase the density of tracks by providing plural servo heads and servo regions and disposing the plural servo heads in the specific position relations.  
     CONSTITUTION: Servo heads 2a, 2b are so coupled that when the head 2a is on the adjacent line t 1a  the head 2b comes over the servo track T 2b  and when the head 2a is over the track T 2a  the head 2b comes over the adjacent line t 2b  or the relations are reverse from these, so that the servo head coming over the adjacent lines t 1a , t 2a , ..., t 1b , t 2b , ... is always one. Namely, these are so arranged as to satisfy such position relations that when one servo head is over the adjacent line of the servo track of the corresponding servo region the other servo head is deviated by approximately (the track pitch in the servo region)/(number of servo regions) or its integer times from the adjacent lines of the servo tracks of the respectively corresponding servo regions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0591894-A (JP)
Title: Antibody reactive with human cytoplasm solphos- pholipase a2
Inventor: RUUSU MARIA KUREEMAA
IPC: C07K14/00
Filed: 1992-02-28
Abstract: PURPOSE: To obtain a new antibody useful for immobilizing or purifying a human cytosolic phospholipase A 2  participating in asthma, arthritis, etc., due to specific binding to the enzyme.  
     CONSTITUTION: This antibody specifically binds to a human cytosolic phospholipase A 2  (cPLA 2 ). A polyclonal antibody is obtained by immunizing a mammal such as mouse against a cPLA 2  isolated and purified from a human leukemia monoblastoid U937 cell strain and by well-known method from the blood of the immunized mammal. A monoclonal antibody is obtained by fusing the B-lymphocyte of a mammal (preferably balb/c mouse) immunized against a purified cPLA 2  to a mouse myeloma, selecting a strain to produce a target antibody and producing the hybridoma. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07228184-A (JP)
Title: Floor for cargo receiving for container and vehicle load-carrying platform
Inventor: KAMOSHITA MASAMI
IPC: B65G67/02
Filed: 1994-02-17
Abstract: PURPOSE:To provide a floor firstly capable of easily loading and unloading even a cargo of heavy weight, secondly capable of realizing it excellently in aspects of a space, weight, cost, etc., thirdly capable of smoothly carrying out delivery at the time of loading and unloading and excellent in an aspect of working efficiency and fourthly capable of easily and safely carrying out operation between a non-used state and a used state manually. CONSTITUTION:This floor for receiving a cargo is devised to be used at the time of loading and unloading a cargo A of heavy weight against a container 10 and a vehicle load-carrying platform and to place the cargo A on it once for delivery. It is constituted by having a floor main body 12 free to revolve and displace to a non-used state where the cargo A is stored vertically and a horizontal used state where the cargo A is flatly set almost without any clearance against a floor surface 3 of the container 10 and the vehicle load- carrying platform, a hinge part 13 to install this floor main body 12 free to revolve and displace, a buffer mechanism 14 at the time of revolution and displacement and a jack 15 to hold the used state.
Patent JP-S55137802-A (JP)
Title: Center correcting system for machine tool
Inventor: SHIMAZAKI SHIYUNICHI
IPC: B23B25/06
Filed: 1979-04-10
Abstract: PURPOSE: To correct a position of a revolving center of a work and effect a high precision working by a method wherein a displacement detector is provided on a main shaft to detect a radial displacement and an amount of displacement equal to the detected amount is given to a center of a tail stock.  
     CONSTITUTION: Four sets of position detectors 10aW10d to detect displacements in X and Y directions are provided on a head stock and when there is a difference between detected signals YA, YB, a signal corresponding to the difference is output from a comparator 21 and amplified by a servo amplifier 22, thereafter, is sent to a servo valve 23. A center supporting a work is journaled by four pieces of static pressure pads and a position thereof is defined by operating fluid. Said servo valve 23 controlls feeding of the operating fluid for the pad by said signal, thereby, a position of the revolving center of the work may be corrected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06235745-A (JP)
Title: Leakage microwave detector
Inventor: NAKAMURA SHIZUO
IPC: G01R29/08
Filed: 1993-02-08
Abstract: PURPOSE:To obtain a compact and easy-to-handle leakage microwave detector by housing a microwave detection antenna, a microwave detection circuit, and an amplifier circuit in one casing. CONSTITUTION:When an operator detects microwave leaked from a microwave plasma processor, a print antenna 12 built in a portable leakage microwave detector 10 receives the leakage microwave which is then detected by a detection circuit housed in the casing 11 and amplified by an amplifying circuit to be fed to an electronic buzzer drive circuit. When a decision is made that the leakage microwave power thus detected exceeds a reference level, the drive circuit drives an electronic buzzer. Consequently, the operator can immediately recognize the leakage microwave exceeding the reference level through a cloth member applied to an opening 33. Furthermore, when a battery check switch 14 is depressed and a LED is lighted, a decision is made that the detector is operating normally to detect leaked microwave accurately.
Patent JP-S55135012-A (JP)
Title: Conveyor belt for vertical transportation
Inventor: TAKENO KEIGO
IPC: B65G15/08
Filed: 1979-04-09
Abstract: PURPOSE: To reduce the occupying area of a conveyor belt by a method wherein a vertical carrying conveyor belt is used as a surrounding belt and a device for operating the conveyor belt and other accessories are located in the conveyor belt.  
     CONSTITUTION: Corrugated edge frames 4, 4 are equipped at the side edge parts on the base belt 3 of vertically carrying conveyor belt 2, lateral frames 5 are arranged at constant interval between the edge frames, free zones 6 extend from the base belt 3 onto both its sides. Driving roller 7 touches the lower surface of the conveyor belt 2, turning effort is given to the belt 2, the outer wheel parts 8a, 9a of push rollers 8, 9 touch the upper surfaces of the free zones 6 and the space of the driving device is reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10147564-A (JP)
Title: Peptidyl aldehyde derivative and its use
Inventor: NAKAMURA MASAYUKI
IPC: A61P25/28
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having a strong cysteine protease activity and especially useful for preventing and treating cataract. SOLUTION: A compound of formula I [R<1> is a 1-4C alkyl, a (substituted) 6-10C aryl; R<2> , R<3> are each H, a 1-4C alkyl, etc.; R<4> is a (substituted) lower alkyl]. For example, N-(2-naphthalenesulfonyl)-L-valyl-L-leucinal. The compound of formula I is obtained by subjecting a sulfonyl chloride and a compound of formula II (e.g. glycine) to Schotten-Baumann reaction, condensing the obtained compound of formula III with N-hydroxysuccinic acid imide in the presence of a condensing agent (e.g. N,N-dicyclohexylcarbodiimide), reacting the obtained compound of formula IV with an aminoalcohol in the presence of a base in a solvent such as tetrahydrofuran, and subsequently oxidizing the obtained compound of formula V. The compound is orally administered at a does of 1-50mg, when used for cataract.
Patent JP-S53129380-A (JP)
Title: Liquid leak preventing means for centrifugal separators
Inventor: FUKAMIZU YOSHIHIRO
IPC: B04B1/20
Filed: 1977-04-18
Abstract: PURPOSE: To provent liquid leak from a through hole in a shaft by discharging a residual liquid in a bowl up to an escape hole to make pool shallow by the time the rotation of a motor has been stopped after the power of the motor has been cut off to stop the operation of the machine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58160936-A (JP)
Title: Flash photographing device
Inventor: YAMADA MASANORI
IPC: H05B41/32
Filed: 1982-03-18
Abstract: PURPOSE:To project an adequate quantity of light even when an adapter which requires a change in the brightness of a flash discharge tube is used, by providing a control means for adjusting the quantity of the photodetection of a photodetecting element which detects the quantity of emitted light. CONSTITUTION:While the wide adapter 9 is not used, an operating lever 11 is projected out to press a holder 6 to left and the quantity of emitted light of the flash discharge tube 3 is metered by a photoelectric converting element 8 through a filter 7. When the adapter 9 is in use, the adapter 9 presses the lever 11 to right to press the holder to a right position, and the quantity of emitted light of the discharge tube 3 is metered by the element 8 through a filter 7'. Thus, the quantity of light is controlled on the basis of the light metering, so the adequate quantity of light is obtained according to whether the adapter 9 is attached or not.
Patent JP-H10238043-A (JP)
Title: Vertical gutter
Inventor: KURITA MASAHIKO
IPC: E04D13/08
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the fitting work by forming a fitting substrate provided with fitting faces and protruded hook sections at both side sections of a substrate having a nearly L-shaped cross section and a vertical gutter main body provided with coupling sections at both side sections, and coupling the coupling sections of the vertical gutter main body with the protruded hook sections of the fitting substrate. SOLUTION: A fitting substrate 1 provided with fitting faces 4 and protruded hook sections 5 on opposite sides at both side sections of a substrate 3 having a nearly L-shaped cross section and a vertical gutter main body 2 having a nearly L-shaped cross section and provided with coupling sections 8 at both side sections are formed. The substrate 3 having a nearly L-shaped cross section is fitted to the corner section of a building, the protruded hook sections 5 and the coupling sections 8 of the vertical gutter main body 2 are coupled to form a vertical gutter A having a nearly L-shaped cross section, and the vertical gutter A is fixed to a wall face with nails from the inside. The vertical gutter A is easily fitted to the corner section of the building, and the external appearance can be improved.
Patent JP-S56141453-A (JP)
Title: Positioning device
Inventor: KAWABE KIYOZUMI
IPC: B23Q5/44
Filed: 1980-04-04
Abstract: PURPOSE: To obtain precise positioning by connecting a feed screw to a movable  base as a rigid body in the axial direction by means of a linear member loaded with  tension for transmitting the shift of a nut corresponding to the rotation of the feed screw correctly to the movable base.  
     CONSTITUTION: In a positioning device to shift a movable base 4 by the rotation of a feed screw 11, guide rails 5 and 6 similarly shaped to guide rails 2 and 3 fixed on a foundation 1 are fast fixed on a movable base 4. A nut 15 is engaged with the feed screw 11 to be movable in the direction of the axis of the screw 11 corresponding to the rotation of the screw 11. Also, the nut 15 can be deviated from the axis of the screw 11 at a right angle due to deflection of a linear member, and connected to a base 4 as a rigid body in the direction of the axis of the screw 11 by the member 20 loaded with tension. Consequently, the shift of the nut 15 corresponding to the rotation of the screw 11 can be transmitted to the base 4 correctly, and precise positioning can be obtained for facilitating assembly and allowing precise adjustment work. 
     COPYRIGHT: (C)1981,JPO&Japio