baber/WOPTO huggingface dataset:
Patent JP-H10185842-A (JP)
Title: X-ray inspection apparatus
Inventor: FUJII MASAJI
IPC: G01N23/20
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain an X-ray inspection apparatus that can be carried by human power and can inspect the inside of a building or the like from one side only, by collecting X-ray detection output data accompanying the relative movement of a measuring unit constituted integrally of an X-ray generation means, an X-ray beam scanning means, and an X-ray detection means to an object to be inspected. SOLUTION: A measuring unit YU, which can be carried by an operator, which is constituted integrally and which is rectangular parallelepiped is composed of a gripping part 10 and of an enclosure 20. A switch 12, which ON-OFF-controls a data acquisition operation is installed on the inner face side of the gripping part 10. An X-ray generator 21 and a data acquisition device 2 are arranged on the back of the enclosure 20, and an X-ray beam generator 23, which generates an X-ray beam for scanning is arranged on its front side. In addition, a scattered X-ray detector 30, which comprises a holding box 31 used also as a cubic camera obscura is arranged on the front side of the enclosure 20, and a fluorescent screen 32, which receives scattered X-rays from an object 42 to be inspected and which emits light is arranged on the front side of the holding box 31.  Rollers 35 are installed on the front side of the enclosure 20, and the measuring unit YU is moved smoothly along a wall 41 at a building.
Patent JP-2000175452-A (JP)
Title: Controller and control method for power converter
Inventor: TSURUTA SHUNICHI
IPC: H02J3/36
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To sustain the system stability of an AC system by generating a reference value of the AC system using the electrical quantities thereof and controlling the electrical quantities to a DC transmission system, depending on the power flow situation of the AC system or the fluctuation of system voltage. SOLUTION: This controller for DC transmission system is provided with a reference value generating circuit 4, which receives voltage signals on the power transmitting side (generator side) and the power receiving side (load side) as the electrical quantities of an AC system and determines the phase difference thereof. When the phase difference is larger than 90 deg., an output signal P* is decreased and delivered to a comparator 21. The difference between the output signal p* and an effective power signal Pdc is inputted to an effective power regulating circuit APR 22 which generates a DC current reference value signal Idp. The signal Idp is added by an adder 23 to the current signal Ic of the DC system and delivered to a current regulation circuit ACR 24, to produce a converter control output signal Ic*.  According to the arrangement, current and power of the DC transmission system are reduced and the load of the AC system is lessened, while sustaining the voltage stability.
Patent JP-2000160554-A (JP)
Title: Expanded driving type anchor member
Inventor: MAEKAWA KENSAKU
IPC: E02D5/80
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a driving type anchor member for exhibiting large pulling- out resistance force by being driven in the ground such as bedrock. SOLUTION: An inner tube 6 is projected on the rear end of an entering part 5, and the inner tube 6 is inserted into an outer tube 9. A front end side part of the outer tube 9 is formed as an anchor cylinder part 7 having anchor pieces 22 juxtaposed in the circumferential direction. When the rear end of the outer tube is advanced toward the entering part 5, the respective anchor pieces 22 form an anchor body by bending outward in a crest shape. An outflow hole 14 for injecting grout into an anchor body-formed part is arranged in the inner tube 6.
Patent JP-H09184009-A (JP)
Title: Equipment for heat treatment of slab
Inventor: HIRATA KOICHI
IPC: F27B9/24
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To restrain the increase of an equipment size in the case of heat treating a long slab. SOLUTION: A slab heat treatment equipment is provided with a heating furnace body 1, a fixed side furnace hearth 8, a movable side furnace hearth 10, a slab supplying line 2 and a slab sending out line 3. Further, groove type skids 9a for standing-up and inserting the slab 11 arranged on the fixed side furnace hearth 8 and the movable side furnace hearth 10, respectively and standing up and supporting the slabs over plural lines in the direction of connecting an inlet part 1a to an outlet part 1b of the heating furnace body 1, a slab transferring device 5a for transferring the slab 11 from the slab supplying line 2 to near the inlet part 1a of the heating furnace body 1, a slab standing-up device 4a for standing up the slab 11 from the slab transferring device 5a and delivering it to the skids 8a,  a slab falling-down device 4b for receiving and falling down the stood-up slab 11 at the end of the outlet part 1b of the hearing furnace body 1 and a slab transferring device 5b for receiving the slab 11 from the slab falling-down device 4b and delivering it to the slab sending-out line 3, are provided.
Patent JP-H10180764-A (JP)
Title: Height adjusting device in unloading device of tire vulcanizer
Inventor: MORITA MITSURU
IPC: B29C35/02
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a height adjusting device in an unloading device of a tire vulcanizer which can adjust a low limit of the unloading device in a short time and compactify a machine. SOLUTION: In an unloading device 1 relating to a tire vulcanizer in which a revolving arm 2 which can be turned and lifted with respect to a vertical axis 3 is provided and a chuck device 5 provided with an expandable chuck claw 7 is provided at the forward end of the arm 2 to take a vulcanized tire 4 out of the tire vulcanizer by turning or lifting the arm 2, an elongated hole 12 is formed in an end 11a of a support bracket 11 provided at the lower part of the axis 3 and a threaded hole 13 is formed in the hole 12, and a stopper member 19 with a bolt 17 which can be attached to or detached from the hole 13 at an angle of 90 and the member 19 is put into an unlocked state so as to be vertically movable, whereby the height of the member 19 can be changed and the low limit of the arm 2 can be adjusted.
Patent JP-H05172118-A (JP)
Title: Actuator and manufacture thereof
Inventor: HATTORI HITOSHI
IPC: F15B15/10
Filed: 1991-12-25
Abstract: PURPOSE:To provide a fluid actuator in which curved deforming action having directivity can be enabled. CONSTITUTION:A reinforcing plate 5 for restricting the axial twisting of a cylindrical elastic body 1 is integrally embedded in the inside of a division wall 2. Thereby, the twisting rigidity of the cylindrical elastic body 1 can be enhanced, so that the cylindrical elastic body can be curvedly deformed for securely holding or pressing an object.
Patent JP-H0578305-A (JP)
Title: Production of biguanide derivative
Inventor: NAKAMURA KAZUFUMI
IPC: C07C277/02
Filed: 1991-12-25
Abstract: PURPOSE:To produce a biguanide derivative useful as an intermediate for phenoxyalkylamino group-substituted triazine based herbicide in high purity and high yield. CONSTITUTION:A phenoxyalkylamine salt of formula I (R<1> and R<2> are 1-4C alkyl; (n) is 0-5; X is halogen) is reacted with dicyandiamide in a solvent containing a 8-15C paraffin based hydrocarbon or a phenoxyalkylamine of the formula II is reacted with hydrogen halide in a solvent containing a 8-15C paraffin based hydrocarbon to afford a phenoxyalkylamine salt, which is then reacted with dicyandiamine in the same solvent without isolating the salt to provide the objective biguanide of the formula III.
Patent JP-H07167839-A (JP)
Title: Inspection coil for electromagnetic induction flaw detection and flaw detecting method
Inventor: ISHIDA TSUGIO
IPC: G01N27/90
Filed: 1993-12-14
Abstract: PURPOSE:To provide an electromagnetic induction flaw detecting method of an anisotropic conductive material (for example, carbon fiber reinforced plastics), etc., by using a rectangular inspection coil for selectively allowing an induction current to flow in a specific direction on a surface of a specimen. CONSTITUTION:A rectangular inspection coil 1 put on a surface of carbon fiber reinforced plastics 4 is connected to an induction current detector 5, the detector 5 allows an alternating current to flow to the inspection coil 1 and therewith converts an impedance change of the coil 1 into a voltage to output, and a recorder 6 records a voltage change. Therefore, where a longitudinal direction of the inspection coil 1 is superposed on the fiber direction (X direction) of 0 deg. of the carbon fiber reinforced plastics 4, the flaw detection of a fiber rupture can be very accurately made, by selectively allowing an induction current to flow in the fiber direction (high conductance direction).
Patent JP-H09177810-A (JP)
Title: Cage for constant velocity universal joint and assembling method thereof
Inventor: SONE KEISUKE
IPC: F16D3/20
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To improve durability, strength, and rigidity by forming the diameter of an inlet part formed at one end part inner diameter so as to meet a specific relationship to the outer diameter of the outer diameter face of an inner ring and the maximum intervals between the outer diameter faces. SOLUTION: In a fixed type constant velocity universal joint, an inner ring 1 is provided with a sphere-shaped outer diameter face 1a and eight sphere- shaped guide grooves 1b. In addition, a cage 2 is provided with a sphere-shaped inner diameter face 2a to be guided to the outer diameter face 1a of the inner ring 1, a sphere-shaped outer diameter face 2b to be guided to the inner diameter face of the outer ring, an inlet part 2c formed at one end part inner diameter, and eight pockets 2d for accommodating balls. In this case, a diameter B of the inlet part 2c of the cage 2 assembling the inner ring 1 is set that the relationship of C<=B<A is met for the maximum intervals C between the outer diameter faces 1a in a longitudinal section parallel to a flat face S including the groove bottom of the two guide grooves 1b of the inner ring 1, which are 180-degree opposite to each other.
Patent JP-H09186862-A (JP)
Title: Image data processor
Inventor: OSHITA MASAKAZU
IPC: H04N1/40
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of the processor and make it efficient to generate image correction data by composing a memory block of a table memory and a pattern memory. SOLUTION: The memory block 74 consists of the table memory 751 and pattern memory 752. Then the bit width of output data as code information showing the pattern of correction data in the table memory 751 is made large enough (7 bits) to cover the total number of dot patterns of the correction data. Further, 2-bit code information which is part of code information outputted from a pattern recognition part 74 and not used as an address of the table memory 751 is added to the code information from the table memory 751 and supplies as an address of the pattern memory 752 to further decrease total memory capacity regarding image correction without causing the decrease in function.
Patent JP-H09183413-A (JP)
Title: Adhesive tape winding machine
Inventor: MIYAMOTO YUTAKA
IPC: B65H81/06
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive tape winding machine for improving work efficiency which is used for winding an adhesive tape as an insulating coating on a part (joint part) of a coated electrical wire which is peeled and is connected to other electrical wire, wherein the tape can be exchanged for a new tape quickly and securely without interrupting the tape winding work when the tape is to be exchanged. SOLUTION: A cutter 11 is provided on a tape winding side. A tape supplying mechanism 5 comprises a tape holding rotary body 30 rotatable at a desired angle, a plurality of tape holding means 39 arranged on the rotary body 30 at a predetermined angle, and a locking mechanism 40 for regulating the rotation of the rotary body 30 to be at a predetermined position. When a remaining quantity of a tape T runs out, a new tape is exchanged for it for replenishment.
Patent JP-H07164776-A (JP)
Title: Film for heat-sensitive stencil printing paper
Inventor: HIRAOKA TOSHIHIKO
IPC: B29C55/12
Filed: 1993-12-16
Abstract: PURPOSE:To provide a film for heat-sensitive stencil printing paper wherein sensitivity and resolution have greatly been improve and process and printing whose both letter and solid printing are clear become possible. CONSTITUTION:A film for heat-sensitive stencil paper is a biaxially oriented polyester film having a thickness of 0.4-8.0mum, the melting point of the film is (1) less than 240 deg.C, heat shrinkage stress in a lateral direction at the melting point of -30 deg.C is (2) at least 200g/mm<2> and heat shrinkage stress YMD(g/mm<2>) in a longitudinal direction of the film at 70-160 deg.C and heat shrinkage stress YTD(g/mm<2>) of a lateral direction of the film satisfy YTD>=YMD.
Patent JP-H09185652-A (JP)
Title: Device and method for processing fund management
Inventor: HAGIWARA SHOZO
IPC: G06Q10/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: Not only to link inputted deposited/dispensed money data with account processing but also to facilitate inputting. SOLUTION: A fund management processor 1 is mainly composed of an input processor 2 and a deposited/dispensed money data processor 5. The input processor 2 is provided with a deposited/dispensed money data input means 8 for simultaneously inputting the date of transaction generation and the scheduled date of deposition/dispensation corresponding to this date of transaction generation and the deposited/dispensed money data processor 5 is provided with a central processing means 3 for performing processing for generating real data having the date of transaction generation and schedule data having the scheduled date of deposition/dispensation from the inputted deposited/ dispensed money data and a main storage means 4 for storing the deposited/ dispensed money data, real data and schedule data.  Then, the central processing means 3 executes processing for turning the real data into account processing data and turning the schedule data into fund management processing data.
Patent JP-H09311438-A (JP)
Title: Original plate for waterless planographic printing
Inventor: ICHIJO TSUTOMU
IPC: B41N1/14
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To ensure high ink repellency and to make the performance of a printing plate almost independent of an atmosphere at the time of hardening silicone rubber by forming a silicone rubber layer from a product obtd. by bringing a compd. having H - Si bonds and a compd. having C - C double bonds into addition reaction. SOLUTION: This original plate has a substrate, a photosensitive layer disposed on the substrate and a silicone rubber layer disposed on the photosensitive layer. The silicone rubber layer is made of a product obtd. by bringing a compd. having two or more H - Si bonds in one molecule and a compd. having two or more C - C double bonds in one molecule into addition reaction. The photosensitive layer contains a compd. having a photodimerizable functional group. When a characteristic of the photosensitive layer is varied by exposure, the adhesive strength of the silicone rubber layer to the photosensitive layer or the solubility of the photosensitive layer to a developer is varied and a part of the silicone rubber layer is removed by development by utilizing difference in the adhesive strength or solubility.
Patent JP-H11155761-A (JP)
Title: Toilet paper holder
Inventor: MATSUMOTO OSAMU
IPC: A47K10/38
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To make easily performable the assembly work when assembling a paper cutting member or paper cover to the main body of a toilet paper holder based on the fitting of a shaft and a bearing hole. SOLUTION: When assembling a paper cover 28 in combination with paper cutting member to the main body 10 of holder, the cross section of a shaft 38 provided on the paper cover 28 is formed by partially notching the outer peripheral part of a circular cross section in circumferential direction, and the outer peripheral surface of a non-notched part is made into partially circular fitting plane 42. Besides, the inner peripheral surface of a bearing hole 44 on the side of the main body 10 of holder is made into circular plane to be fitted while having practically the same diameter as the fitting plane 42 and further, a guide groove 48 having the width of the dimension smaller than the hole diameter of the bearing hole 44 and practically equal with the cross-sectional dimension of the shaft 38 at the notched part is provided while communicating the bearing hole 44 to an insertion opening 46 on the rod.
Patent JP-H03203962-A (JP)
Title: Production of flame retardant
Inventor: NANTAKU JIYUNJI
IPC: C08G59/14
Filed: 1989-12-28
Abstract: PURPOSE:To obtain a flame retardant most suitable for providing synthetic resins excellent in heat, weather resistance, etc., by reacting a halogenated diglycidyl ether compound with a halogenated dihydroxy compound in the presence of a specific halogen compound. CONSTITUTION:A halogenated diglycidyl ether compound expressed by formula I (X is halogen; p and q are 1-4; n is 0-15; R1 is 1-4C alkylidene, etc.) is thermally reacted with a halogenated dihydroxy compound expressed by formula II (Y is halogen; r and s are 1-4; R2 is 1-4C alkylidene, etc.) in an unreactive halogen compound having <=180 deg.C melting point in the presence of a catalyst.
Patent JP-H09162228-A (JP)
Title: Method of wire bonding for coated wire
Inventor: NAKAMURA OSAMU
IPC: B23K20/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of wire bonding, which prevents a coated wire from bending or leaving a second clamp and ensures he continuity of a bonding operation by shaking the second clamp to release the wire when a capillary and a first clamp are raised to the level at which a ball 1C is formed. SOLUTION: After a predetermined part of a coated wire 1 is stripped, a second clamp 2 is closed and a first clamp 3 is opened. A capillary 4 and the first clamp 3 descend and the coated wire is fed by a tail length L3 from the tip of the capillary. The first clamp 3 is closed and the second clamp 2 is opened. The capillary 4 and the first clamp 3 are raised to the level, at which a ball 1C is formed. When the capillary and the first clamp are raised as above, the second clamp is shaken to release the wire.
Patent JP-H11174457-A (JP)
Title: Active matrix liquid crystal display element and manufacturing method thereof
Inventor: YAMAMOTO YOSHINORI
IPC: G02F1/1337
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To achieve high quality and high reliability by solving a problem of impurity ions in a transverse electric field mode liquid crystal display element. SOLUTION: A 2nd oriented layer 12 which has stronger power to takes in impurity ions than a 1st oriented layer 9 is arranged on a counter substrate 10, and impurity ions I intermixed into an element are made to be adsorbed onto the 2nd oriented layer 12 on the counter substrate 10. Therefore, the impurity ions I are not adsorbed onto the 1st oriented layer 9 on an array substrate 1, and as a result, degradation of display quality caused by variation in an impressed electric field, burning, etc., does not occur.
Patent JP-H06194293-A (JP)
Title: Automatic bulk specific gravity measuring apparatus for powder product
Inventor: CHINO TAKASHI
IPC: G01N9/02
Filed: 1992-12-24
Abstract: PURPOSE:To provide an automatic bulk specific gravity measuring apparatus for powder product which can automatically continuously measure the bulk specific weight of the product and accurately measure it. CONSTITUTION:The automatic bulk specific gravity measuring apparatus comprises a sample vessel conveying robot 3 for grasping and conveying a sample vessel 2 filled with powder sample to invert the vessel at a predetermined height to discharge the sample, a funnel 4 with a damper for receiving the sample, a damper drive source 5a for pushing in and drawing out the damper 5, a sample sensor 7 for sensing the sample dropped from the funnel 4, and a constant-volume receiver 6 for receiving the sample dropped from the funnel 4. The apparatus further comprises a slide rod 8 for sliding on an upper surface of the receiver 6, a slide rod drive source 8a for reciprocating the rod 8, a constant-volume receiver conveying robot 21 for grasping, conveying and inverting the receiver 6 filled with the sample, an electronic balance 22 for placing and weighing the conveyed receiver 6, and a cleaner 23 for sucking the weighed sample.
Patent JP-H10189946-A (JP)
Title: Field effect transistor
Inventor: INAI MAKOTO
IPC: H01L29/812
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a field effect transistor, having low contact resistance and series resistance and insignificant effect for increasing the effective gate length. SOLUTION: A field effect transistor 21 has a sequential laminate structure of a low-resistance contact layer 26, a barrier layer 25 and an electron-traveling layer 24. A source electrode 27 and a drain electrode 28 are formed of an ohmic electrode on the surface of the low-resistance contact layer 26, and a gate electrode 30 is formed on the surface of the barrier layer 25 exposed by removing the low-resistance contact layer 26. The thickness of the low-resistance electron-traveling layer 24 is set thicker than the infiltration depth of an ohmic alloy region 29, produced through alloy infiltration of the ohmic electrode.
Patent JP-H06196483-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SUGANO YUKIYASU
IPC: H01L23/52
Filed: 1992-12-24
Abstract: PURPOSE:To provide a semiconductor device of certain structure wherein crystal grains of Al and Al alloy can be effectively controlled in in-plane rotation. CONSTITUTION:An SiO2 film 2 is formed on a silicon substrate 1 as an interlayer insulating film, and a Ti film 3a whose surface is rugged is formed on the SiO2 film 2. An Al film 7 is formed on the Ti film 3a.
Patent JP-H05180154-A (JP)
Title: Axial piston pump device
Inventor: TANI NOBUYUKI
IPC: F04B1/20
Filed: 1991-12-26
Abstract: PURPOSE:To improve the durability of a bearing for a shaft and shorten the dimension of the bearing by supporting the shaft with the bearing inside a port of a housing and supporting the outer periphery of a cylinder block with the bearing section of the housing without supporting the shaft with a front cover. CONSTITUTION:In a housing 1 having ports 5, 6, a shaft 11 is rotatably supported with roller bearings 7, 8 inside the ports 5, 6 and the outer peripheral part of a cylinder block 3 driven by the shaft 11 and having a plurality of pistons 17 fitted therein to axially reciprocate is supported rotatably with a bearing part 16 provided in the housing 1. A valve plate 45 is provided between one end of the cylinder block 3 and housing 1, and a cradle type swash plate 19 facing the other end of the cylinder block 3 is supported swingably by a cradle bearing 41 supported by the carrier surface 42 of a front cover 2 fixed by a mating surface 32 abutting against a mating surface 31 of the housing 1.