baber/WOPTO huggingface dataset:
Patent JP-H09119244-A (JP)
Title: Interlocking device for latch claw in steel library
Inventor: AKIBA KAZUHISA
IPC: E05B15/02
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an interlocking device for a latch claw having a smoothly sliding latch claw, making smoothly the opening and closing operation of a door without generating unpleasant metallic sounds at that time, suppressing the abrasion of a member from frequent opening and closing operations of the door and enabling the manufacture of it at a low cost. SOLUTION: A latch claw in a door is interlocked with an interlocking hole 13 bored in a door frame 12 of a steel library body 11. An approximately U-shaped resin latch holding member 15 is fitted to an edge side part interlocking the latch claw of the interlocking hole 13 therewith. An interlocking projection 17 inward of the steel library body 11 is projected to the side of the interlocking hole 13 on the rear side of the door frame 12, and an interlocking hole 18 with which the interlocking projection 17 is interlocked in a fitting state is provided to one piece section 15b corresponding with the interlocking projection 17 of the latch holding member 15.
Patent JP-S62139119-A (JP)
Title: Magnetic recording medium
Inventor: IKUYAMA SEIICHI
IPC: C09D133/14
Filed: 1985-12-12
Abstract: PURPOSE:To improve the durability, magnetic characteristic, and electromagnetic transducing characteristic of the titled medium by incorporating an acrylic ester copolymer having a quaternary ammonium salt in the molecule into the magnetic layer as a binder. CONSTITUTION:A magnetic layer consisting essentially of ferromagnetic powder and a binder is formed on a nonmagnetic carrier to obtain the magnetic recording medium. The binder contains the acrylic ester copolymer having a quaternary ammonium salt in the molecule as a binding agent. An acrylic ester copolymer consisting essentially of an acrylic ester and obtained by introducing a quaternary ammonium salt into so-called acrylic rubber as a polar group is used as the acrylic ester copolymer to be used as the binder of the magnetic layer. Acrylic rubber is highly elastic and resistant to shock and has excellent resistance to water and oil. Moreover, the adhesion to the base film as the nonmagnetic carrier is excellent. The content of the acrylic ester is controlled to 95-50wt%. Consequently, the durability and surface property of the magnetic recording medium are improved, and further the electromagnetic transducing characteristic is extremely ameliorated.
Patent JP-H07128625-A (JP)
Title: Production of liquid crystal display substrate
Inventor: NIWA SUSUMU
IPC: G02F1/1368
Filed: 1993-11-08
Abstract: PURPOSE:To prevent the display defect by contamination of wiring layers, etc., with liquid crystals. CONSTITUTION:This process for production of the liquid crystal display substrate 1 formed with at least pixel electrodes 4 and the wiring layers for impressing voltages to these pixel electrodes 4 on the liquid crystal side surface of at least one transparent substrate of the transparent substrates facing each other via the liquid crystals interposed therebetween consists of a stage for inspecting the presence or absence of the impression of the voltages on the prescribed pixel electrodes 4 by impressing the voltages to the wiring layers, a stage for disconnecting the proper points of the wiring layers by the results of the inspection and a stage for forming protective films 12 for coating the pixel electrodes 4 and the wiring layers.
Patent JP-H08138966-A (JP)
Title: Electronic component
Inventor: YOSHIOKA NAOTO
IPC: H05K3/46
Filed: 1994-11-11
Abstract: PURPOSE: To provide an electronic component provided with a constitution which restrains the generation of the stray capacitance between a circuit interconnection which is constituted of a plane interconnection, a through interconnection and the like and an electrode. CONSTITUTION: An electronic component 1 is formed by stacking a plurality of ceramic sheets 2 on which plane interconnections 5, through interconnections 6 and electrodes 8 have been formed. Arc-shaped cutouts 9 are formed in the electrodes 8. Thereby, the distance between the electrodes 8 and the plane inter-connections 5 or the through interconnections 6 which are adjacent to the electrodes 8 can be expanded.
Patent JP-H10123353-A (JP)
Title: Optical tap and optical communication network
Inventor: MOBARA MASAICHI
IPC: G02B6/34
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide the optical communication network which can inspect a branch light beam path while suppressing the loss of inspection light. SOLUTION: This optical communication network is equipped with a signal source 12 which outputs communication light, a trunk light beam path 20 which is connected to the signal source 12, an optical tap 30 which has a trunk waveguide 32 connected to the trunk light beam path 20, and branch light beam paths 241 to 244 connected to respective branch waveguides 341 to 344 connected to the respective branch waveguides 341 to 344 of the optical tap 30. At respective confluence places of the optical tap 30 between the trunk waveguide 32 and branch waveguides 341 to 344 , reflection parts 381 to 384 are provided which reflect light necessary wavelength. The respective reflection parts 381 to 384 reflect light of 1st wavelength and light of 23nd wavelength different from each other among those reflection parts from one of the trunk waveguide 32 and branch waveguides 341 to 344 to the other.
Patent JP-H07125186-A (JP)
Title: Image position correcting apparatus
Inventor: OCHI HISAKATSU
IPC: G06T7/00
Filed: 1993-11-08
Abstract: PURPOSE:To remove the position accuracy error in the inspection of a printing plate or printed matter. CONSTITUTION:In an apparatus reading the printing plate or printed matter 1 formed by a computer or a scanner 5, when the printing plate 7 or printed matter 1 is read by a reading sensor 2, the read image data is data of a printing image obliquely read from the relation between the speed performing the reading scanning of the printing plate or printed matter and the feed speed sending the printed plate or printed matter. Therefore, positional deviation with image data is generated and an error is generated in an inspection result. In order to eliminate this positional error, the reference data (a) formed from image data (c) is subjected to preliminarily stepwise shifting processing by an image position correcting circuit 13 and comparison inspection is performed by a comparator 4.
Patent JP-H05118983-A (JP)
Title: Spectroscopic analysis device
Inventor: ODA TOSHIO
IPC: G01N21/17
Filed: 1991-10-25
Abstract: PURPOSE:To improve the analyzing precision in spectral analysis and prevent the failure of an equipment by impurities contained in pure water by easily and automatically detecting the impurities such as scale in pure water. CONSTITUTION:In a spectral analyzing device, ultraviolet rays are emitted into a pure water vessel 1, the ultraviolet rays transmitted by the pure water is received, and the impurity concentration in the pure water is determined on the basis of the light receiving intensity by a control unit 5, whereby the quality of pure water is managed.
Patent JP-2000122666-A (JP)
Title: Waveform generating device and method
Inventor: SUZUKI HIDEO
IPC: G10H1/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To smoothly connect mutual waveform generating data of adjacent partial time sections by defining a connecting method with adjacent sectional waveform data, and applying connecting processing according to this. SOLUTION: Musical sound synthesizing processing is performed on the basis of data processed to be connected with every template data corresponding to respective musical sound elements. Waveform template data Timb-Tn and Timb-Tn+1 on preceding and succeeding articulation elements, amplitude template data Amp-Tn and Amp-Tn+1, similarly pitch template data and time template data are respectively supplied in template data supply blocks TB1 to TB4. Connecting processing is performed according to the connecting rule by decoding connecting rules TimbRULE, AmpRULE, PitRULE and TSCRULE with respective musical sound elements on the articulation elements in rule decoding processing blocks RB1 to RB4.
Patent JP-S63134429-A (JP)
Title: Storage tank
Inventor: UCHIDA SEIICHI
IPC: B65G65/46
Filed: 1986-11-21
Abstract: PURPOSE:To realize rationalization of work by forming the shape of a tank into tapered form and installing a delivery mechanism under the bottom part. CONSTITUTION:A side wall 1 is formed into wedge form, namely into the gradually slenderized form toward the bottom part (a) so that the stored substance received inside a tank A is gathered onto the bottom part (a) in rectilinear form. The bottom part (a) is opened in rectilinear form, and a feeder 2 is arranged under the bottom part. A vertical delivery conveyor 3 is erected at the edge parts of the feeder 2 and a delivery/gathering conveyor 5, and the stored substance transported by the feeder 2 and the delivery/gathering conveyor 5 is delivered outside the tank A. The stored substance is distributed uniformly into the tank A through a shuttle conveyor 10 by turning a turning guirder 9.
Patent JP-H0968423-A (JP)
Title: Distance-measuring apparatus
Inventor: TAKATO KATSUE
IPC: G01B11/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a distance-measuring apparatus which enhances the reliability of a measurement by performing a processing operation in which a distance up to an object is computed on the basis of a measured value obtained in every measurement. SOLUTION: Output signals of image sensors 12L, 12R are amplified by amplifiers 13L, 13R, amplified signals are converted by A/D converts 14L, 14R, and converted signals are stored respectively in memories 15L, 15R so as to be processed by a microcomputer 30. That is to say, a first processing operation is performed in such a way that a distance up to objects 20, 21 is computed on the basis of a measured value obtained in every measurement. In addition, a second processing operation is performed in such a way that a distance up to the objects 20, 21 is computed on the basis of a previous value obtained in a previous measurement and on the basis of a current value obtained in a recent measurement.  Then, a judgment processing operation is performed in such a way that the distance based on the first processing operation is compared with the distance based on the second processing operation so as to select the smaller distance. In the first processing operation, the distance up to the objects 20, 21 to which attention must be paid most is obtained, and, in the second processing operation, the distance can be measured without requiring a wide area. As a result, even when the objects 20, 21 are moved to the right and the left, the distance can be measured correctly.
Patent JP-2000108630-A (JP)
Title: Cylinder device
Inventor: SEKINE CHIKAYA
IPC: B60G15/06
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the welding work for mounting a bracket of a fluid tank, to simplify a lower part of a cylinder device and to easily load the cylinder body even on a compact car or the like. SOLUTION: A U-shaped bracket 7 for mounting a reserver tank 6 is fixed on a flange part 5d of a spring sheet 5 by the welding in a state that an axis of the reserver tank 6 and that of an outer cylinder 2 are offset and perpendicular to one another, and the reserver tank 6 is fixed to this bracket 7. As the spring sheet 5 and the tank 6 are integrally mounted, the welding of the tank bracket 7 to the outer cylinder 2 becomes unnecessary, and a lower part of a cylinder device can be simplified by mounting the reserver tank 6 under the spring sheet 5 close to the spring sheet 5 side.
Patent JP-H02125021-A (JP)
Title: Construction method of artificial ground
Inventor: TAKURA TAKASHI
IPC: E02D23/00
Filed: 1988-11-04
Abstract: PURPOSE:To form a solid foundation with a vast area by towing cases to be sunk manufactured on land and sinking these plural cases in the adjoining state in the fixed water area so as to be installed at the sea bottom, thereby making them an artificial foundation with the desired largeness. CONSTITUTION:Plural rectangular formed or rectangular cylindrical cases to be sunk previously made of a steel material or the like in a factory or the like are wound up tightly, towed, carried to the shallow sea area around a water front being divided into several lots, and grounded. These cases to be sunk 1 are connected with each other by means of bolts and the like and installed at the sea bottom 2, and each sunken case 1 is addedly jointed longitudinally and latitudinally. After such installation in the specified shallow sea area, concrete or steel made lids 3 with the thickness to bear the load of a construction to be placed above are provided on the upper parts of the respective sunken cases 1, and a multistoried building 5 or the like is constructed on the cases, with the sunken cases themselves as an artificial foundation 4. These sunken cases are thus utilized as the supporting foundation of an artificial city.
Patent JP-S62138877-A (JP)
Title: Developing device
Inventor: TADA TATSUYA
IPC: G03G15/08
Filed: 1985-12-11
Abstract: PURPOSE:To hold the toner concentration of each part of a developer in a developer conveyance direction uniform and to develop images having invariably stable high quality by reducing the supply amount of toner gradually or stepwise toward the downstream side of the developer conveyance direction in the developer conveyance direction of a developer storage part. CONSTITUTION:An elastic scooping-up plate 6a is fitted to a toner conveyance member 61 on the side of a toner storage part 3 and scoops up toner to supply to the side of the developer storage part 4 from a toner replenishing port 16, and the width of the scooping-up plate 6a is decreased gradually (W1 W2) toward the downstream side in the developer conveyance direction in the conveyance direction X of the developer by a screw shaft 9 on the side of the developer storage part 4. Consequently, the amount of supply toner supplied from respective longitudinal parts of the toner supply port 16 to the developer storage part 4 decreases gradually toward the downstream side of the conveyance direction as to the developer conveyance direction X of the developer agitating and conveying part on the side of the developer storage part 4.
Patent JP-H09118942-A (JP)
Title: Copper alloy excellent in hot workability
Inventor: FUTATSUKA RENSEI
IPC: C22C9/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a copper alloy excellent in hot workability and produciable at a high yield by specifying the compsn. composed of Fe, P, Zn, rare earth elements including Y, Mn and Cu. SOLUTION: This copper alloy has a compsn. contg., by weight, 1.8 to 2.4% Fe, 0.001 to 0.1% P, 0.001 to 1.0% Zn, 0.003 to 0.15% rare earth elements including Y and 0.003 to 0.15% Mn, and the balance Cu with inevitable impurities and is excellent in hot workability. An ingot free from intergranular cracking can be obtd. from this copper alloy, and thues the product free from the generation of ear cracking in the edge parts at the time of hot rolling, free from surface defects as well and excellent in plating properties can be obtd.
Patent JP-H03139915-A (JP)
Title: Semiconductor driving circuit
Inventor: NAKAZATO HIROSHI
IPC: H03K19/0185
Filed: 1989-10-25
Abstract: PURPOSE:To suppress power supply feeder line noise generated at the time of charging/discharging large load capacity by detecting the logical inversion transition states of the 1st and 2nd inversional amplifiers, and at the time of going to logical inversion transition, increasing the resistance of a power supply feeder line for the 1st inversional amplifier. CONSTITUTION:A detecting circuit 30 and a p-type MOS transistor(TR) 13 are added. The detecting circuit 30 consists of p-type TRs 31, 32 and n-type TRs 33, 34, outputs voltage corresponding to the product of an output OUT and the potential of a node 1 and the p-type TR 13 changes the resistance value of the feeder line for the power supply VDD in accordance with output voltage of the circuit 30. The circuit 30 inputs the outputs of the 1st and 2nd inversional amplifier circuits 10, 20, detects the logical inversion transition states of both the 1st and 2nd inversional amplifiers, and at the time of going to logical inversional transition, increases the resistance of the power supply feeder line of the 1st intensional amplifier 10. Consequently, noise in an earth line or in the power supply feeder line generated at the time of driving a large load can be suppressed.
Patent JP-H03139476-A (JP)
Title: Running device for combine and the like
Inventor: FUJITA YASUSHI
IPC: B62D55/116
Filed: 1989-10-25
Abstract: PURPOSE:To reduce the height of a car body as much as possible and to maintain stable running orientation by a method wherein when a car body is in a low level and pitching control to the downward movement side is effected, ground clearance control is effected so that the car body is raised. CONSTITUTION:Through drive of left and right crawlers 4, running of a car body 10 is performed. When rolling control, pitching control, and ground clearance control are effected, through lateral inclination of the car body 10, the crawler 4 on the left side or the right side is raised, and automatic rolling control is effected by means of a mechanism 3 so that the car body 10 is maintained in lateral horizontal orientation. Through longitudinal inclination of the car body 10, the crawlers 4 on both sides are vertically moved, and automatic pitching control is effected by a mechanism 9 so that the car body 10 is maintained in longitudinal horizontal orientation. When the crawlers 4 are sunk deep in an earth, the car body 10 is raised based on the crawlers 4 and when the crawlers are sunk shallow in earth, the car body is lowered, and this operation maintains the height of the car body at a set ground clearance.
Patent JP-H07132844-A (JP)
Title: Auxiliary steering angle control device for vehicle
Inventor: WATANABE AKIRA
IPC: B62D137/00
Filed: 1993-11-09
Abstract: PURPOSE:To suppress the sense of incompatibility to a driver and prevent the effect on other systems using the same power source when the power voltage drops by providing an auxiliary steering angle control device for a vehicle driving an electric steering angle actuator with the auxiliary steering angle feedback action quantity in response to the difference between the target value and the detected value of the motion state quantity. CONSTITUTION:This auxiliary steering angle control device for a vehicle is provided with a power voltage state detecting means (f) detecting the power voltage state of an electric steering angle actuator (e) electrically applying the auxiliary steering angle and an auxiliary steering angle feedback action quantity correcting means (g) monitoring the power voltage and reducing the auxiliary steering feedback action quantity when the power feeding capability of a power source is judged to be lacking.
Patent JP-H08124924-A (JP)
Title: Fabrication of semiconductor device
Inventor: ISHIKAWA SHIGEO
IPC: H01L23/522
Filed: 1994-10-20
Abstract: PURPOSE: To deposit a high quality insulating planarization film having a good embedding shape while reducing the labor and shortening the fabrication time by performing prepurge using a doping gas prior to deposition of an oxide film of O3 -TEOS. CONSTITUTION: After forming a metal wiring 3 on a semiconductor substrate 1, a silicon oxide 4 is deposited by plasma CVD. The semiconductor device 1 is then placed in a low pressure CVD system where prepurge is carried out using a gas containing an organic boron compound and/or organic phosphorus compound. Subsequently to the preceding step, a gas containing O2 and TEOS is fed to deposit an undoped silicon oxide 5 under low or intermediate pressure (200-650 Torr) For example, a wafer deposited with an oxide 2, an Al wiring 3 and a plasma oxide is set in a low pressure CVD system where prepurge is carried out using a mixture gas of PO(OCH3 )3 and N2 and then an oxide film 5 of O3 -TEOS is deposited continuously.
Patent JP-H02127406-A (JP)
Title: Crystalline polypropylene
Inventor: KAKUGO MASAHIRO
IPC: C08L23/10
Filed: 1988-11-04
Abstract: PURPOSE:To provide the subject crystalline polymer having specific molecular weight characteristics, intrinsic viscosity, cold xylene-soluble content and density, long period determined by small-angle X-ray scattering satisfying a specific relationship to the density and extremely excellent rigidity, heat-resistance and surface hardness. CONSTITUTION:The objective polymer having a Mw/Mn ratio of >=10 (Mw is weight-average molecular weight and Mn is number-average molecular weight), an intrinsic viscosity [eta] of 0.8-5.0dl/g measured in tetralin at 135 deg.C, a cold xylene soluble content(CXS) of <=4wt.%, a density (d) of >=0.910g/cm<3> at 23 deg.C and a long period L (Angstrom ) determined by small-angle X-ray scattering at 25 deg.C satisfying the formula (d is density at 23 deg.C) can be produced by polymer izing propylene, etc., using a polymerization catalyst produced by compounding a solid component with an organic aluminum compound and an electron donor, etc., containing titanium tetra-n-butoxide, ethyl aluminum sesquichloride, titanium tetrachloride, etc.
Patent JP-H04154355-A (JP)
Title: Absence substitute sound recording system
Inventor: UEMURA ATSUSHI
IPC: H04M3/533
Filed: 1990-10-18
Abstract: PURPOSE:To constitute the system so that a calling party can transmit a message without a sense of incompatibility in the course of conversation with the other party by connecting a call addressed to a subscriber in the course of absence registration to a different subscriber who executes as proxy for the subscriber in the course of absence registration. CONSTITUTION:A subscriber 12 executes a call to a subscriber 13. In accordance with the call to the absence registration subscriber (AR) 13, an exchange 15 executes a call to the number of a different subscriber (PR) 14. When the PR 14 answers within a prescribed number of times of the call, the exchange 15 sends a signal for starting a substitute sound recording service for executing substitute sound recording of a message of the subscriber 12, and the number of the AR 13 and the number of the PR 14 for discriminating a mail box and transmitting a substitute message, to a voice accumulating device 11. The voice accumulating device 11 transmits a substitute request message to the PR 14, and when the PR 14 complies with the substitute sound recording service, sound recording of the speech contents of the subscriber 12 and the PR 14 is started, and the sound recording contents are registered in the mail box of the AR 13. The AR 13 calls the voice accumulating device 11, when he returns to his seat, reproduces the contents of the own mail. box, and listens the message.
Patent JP-H0598923-A (JP)
Title: Passage structure of internal combustion engine
Inventor: INUMARU NOBUAKI
IPC: F01M13/00
Filed: 1991-10-02
Abstract: PURPOSE:To provide the passage structure of a multi-cylinder internal combus tion engine, which can return the lubricating oil from a cam shaft chamber formed in a cylinder head to a clankcase and which can exhaust blow-by gas inside of the clank chamber to an intake system through the cam shaft chamber. CONSTITUTION:Pipes 46 are installed to a left side rear part of a front cylinder head cover 7f and a left side front part of a rear cylinder head cover respectively, and both the pipes 46 are connected by a rubber hose 47, and one end of a pipe 48 is installed to the rear cylinder head cover 7r, and the other end of the pipe 48 and a pipe part 49 of the rear end of an air cleaner 19 are connected by a blow-by gas exhaust pipe 50.