baber/WOPTO huggingface dataset:
Patent JP-H0736538-A (JP)
Title: Fault diagnostic method for equipment representable its operating state shown in continuous value
Inventor: SHIMODAIRA HISASHI
IPC: G06F11/30
Filed: 1993-07-16
Abstract: PURPOSE:To estimate a faulty area in a short time by calculating the variance value of another variable by means of an approximation expression in regard of the increment of a variable acquired by differentiating a relational expression showing the steady state of an equipment and based on the variance value of a variable set at a measuring point. CONSTITUTION:When the steady state of an equipment varies, the coefficients fx and fy are calculated by a relational expression showing the steady state of the equipment, that is, z=f(x, y) in regard of variables x, y and z and also by an approximation expression DELTAz-fxDELTAx-fyDELTAy=0 fx: DELTAf/DELTAx; DELTAx, DELTAy: definite variance value of x and y; DELTAz: approximate value of variance set when x and y vary by DELTAx and DELTAy). If these variance values are large, the variance value of the steady state of the variable set at a measuring point is substituted for those expressions based on the mean value of the unvaried and varied coefficients for calculation of the variance value of a variable set at another measuring point. This calculated variance value is compared with the variance value of the measured value of the relevant point so that a faulty area is identified. Furthermore the variable variance values of all measuring points related to the faulty area are substituted for the relational expression for estimation of the faulty area through an inverse operation.
Patent JP-S5899700-A (JP)
Inventor: SHIN TAKAHIRO
IPC: F41J5/04
Filed: 1981-12-10
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-S6258401-A (JP)
Title: Cartridge attaching device for tone arm
Inventor: SHIMODA HARUTADA
IPC: G11B3/42
Filed: 1985-09-09
Abstract: PURPOSE:To obtain the titled device inexpensively in comparison with the use of a curved pipe arm by attaching bases to a head shell and a cartridge respectively and fitting them to each other to slide longitudinally the base to which the cartridge is attached and turning right and left (at an angle) the base to which the head shell is attached. CONSTITUTION:Screws 10 are inserted to tapped holes 8b of a cartridge attaching base 8 to attach a cartridge 5 to the attaching base 8, and the cartridge 5 can be slid longitudinally for a length (n) because there is a gap (h) between a head shell 4 and the cartridge attaching base 8 in this case. An attaching hole 7b of a head attaching base 7 is made rather large or long to turn the attaching base 7 right and left at an angle alpha. Projecting parts in both ends of the head shell attaching base and the cartridge attaching base may be formed with washers consisting of another material and flat plate materials, and the head shell is turned at a prescribed angle theta with respect to the attaching base and is attached, thereby making a pipe arm 3 straight.
Patent JP-S6174615-A (JP)
Title: Method for controlling amount of air to be sucked in collecting dust by plural dust collecting system
Inventor: HIRAKAWA MASAHIKO
IPC: B01D46/42
Filed: 1984-09-20
Abstract: PURPOSE:To reduce the power consumption of a dust collecting fan by distributing appropriately a gas to be sucked to every dust collecting system in collecting dust by suing a dust collecting system for collecting dust in part and a dust collecting system for collecting dust in whole. CONSTITUTION:A local dust collecting system consisting of a filtration dust collector 14 composed of a hood, a duct 5, a dust collecting fan 10, a bag filter, etc. and a building dust collecting system consisting of a filtration dust collector 13 composed of a hood 2, a duct 4, a dust collecting fan 9, a bag filter, etc. are provided. A by-pass duct 6 is furnished between the tow dust collecting ducts 4 and 5 to communicate with both ducts. When dust is collected with one dust collecting system by using two dust collecting fans 9 and 10 in accordance with the generation of dust at a casting bed, the power consumption of the dust collecting fans 9 and 10, the amts. of air to be sucked by each dust collecting fan 9 and 10 of each dust collecting system are further equalized, and the amts. of air to be forced into each filtration dust collector 13 and 14 are controlled and nearly equalized.
Patent JP-H0538396-A (JP)
Title: Clothes dryer
Inventor: KOMATSU TSUNETOSHI
IPC: D06F58/02
Filed: 1991-08-07
Abstract: PURPOSE:To prevent the lock of a drum by constituting the airtightness in the radial direction of a bearing sliding part on the front surface of a drying chamber, from a bearing consisting of an airtight member mainaining a compression state. CONSTITUTION:An airtight felt 28 in compression state is incorporated between a drum supporting plate 5 and a drum 7, and the generation of gap between the drum 7 side of a bearing sliding member 27 is prevented. In order to reduce the sliding resistance of the bearing sliding member 27, an airtight felt 30 in a noncompression state is arranged on the outside of the bearing sliding member 27. Accordingly, the defect that cotton dust intrudes into a sliding part and is piled, and the sliding resistance increases, and the drum is locked, and the revolution is suppressed can be prevented.
Patent JP-S6088909-A (JP)
Title: Optical coupling element and its manufacture
Inventor: TOUNO HIDETAKA
IPC: G02B6/30
Filed: 1983-10-21
Abstract: PURPOSE:To reduce the connection loss of an optical fiber and an optical waveguide without using extra optical parts by coupling a three-dimensional waveguide directly with a single-mode optical fiber that the core of the tip part deforms in sectional shape smoothly to an ellipse toward the tip. CONSTITUTION:The electromagnetic field distribution 8 of waveguide light 6 traveling in a core varies with the diameter of the core 24. The part of the optical fiber 22 is in single mode, so only light in minimum-degree mode propagates and the main component of an electromagnetic field in two orthogonal axial directions crossing an optical axis at right angles, e.g. lateral electric field has a single peak distribution. The diameter of the core 24 in an end surface 25 is so determined that the electromagnetic field distribution 27 of waveguide light 26 in the end surface 25 of the optical fiber 23 matches with the depth-directional electromagnetic field distribution 14 of the waveguide light of the optical waveguide 3 best. Therefore, the waveguide light 6 in the optical fiber is converted into the waveguide light 26 without any loss and the optical waveguide 3 is excited in the optical fiber end surface 25 with minimum loss to obtain waveguide light 10. Consequently, the coupling loss of the single-mode optical fiber and dielectric three-dimensional optical waveguide is reduced easily.
Patent JP-S6258342-A (JP)
Title: Queue registering system
Inventor: IMAMINE KENJI
IPC: G06F9/46
Filed: 1985-09-06
Abstract: PURPOSE:To shorten the registering time to a queue by obtaining, the priority of an entry at an intermediate position of the queue as the reference priority and changing dynamically the registering method of the queue according to the difference between the priority of said entry and the reference priority. CONSTITUTION:A queue 5 is registered by means of a device consisting of a reference priority acquiring means 1, a queue registering method selecting means 2, a queue forward registering means 3 and a queue backward registering means 4. While the queue 5 contains a queue control block 51 and the queue entries 52. The block 51 includes a queue forward pointer, a queue backward pointer and the queue under-register entry number. While each entry 52 includes a queue forward pointer, a queue backward pointer and a queue entry priority.
Patent JP-H0639775-A (JP)
Title: Compliance mechanism
Inventor: AZUMA YUSAKU
IPC: B25J17/02
Filed: 1992-07-24
Abstract: PURPOSE:To prevent the occurrence of a situation that a compliance mechanism is not correctly operated owing to rigidity of a wiring and a piping itself when a wiring and a piping are connected and arranged from the robot side to a hand. CONSTITUTION:In a compliance mechanism formed in a manner to be deformable only in the vertical direction of leaf springs 3, 5a, and 5b surfaces through a parallel leaf spring mechanism, a plurality of wirings 7 or pipings 8 are arranged in a manner to be extend approximately in parallel to the leaf spring surface.
Patent JP-S6256172-A (JP)
Title: Apparatus for controlling printing format of serial printer
Inventor: HORI MASAAKI
IPC: B41J21/00
Filed: 1985-09-06
Abstract: PURPOSE:To easily perform the printing of arbitrary data at the predetermined position of paper, by inputting printing data to perform the control of printing on the basis of format control data and moving a printing head to a set printing start position for every unit data. CONSTITUTION:A printing format control data memory part 16 drives a head position control part 12 in response to the key operation of an operation panel 10 to actually move the receiving position of a printing head 92 and stops a printing head at a place where unit data must be printing and successively stores the receiving position to form printing format control data. A data confirming control part 22 selects one printing format control data to actually move the printing head 92 to the position of said control data. An input control part 14 selects unit data to output the control data stored in a printing format control data memory part 16 to the head position control part 12 and moves the printing head 92 to a preset printing start place.
Patent JP-S6090746-A (JP)
Title: Polyester thin cylindrical molding
Inventor: MATSUBAYASHI TOORU
IPC: B29C55/26
Filed: 1983-10-25
Abstract: PURPOSE:To obtain a polyester thin cylindrical molding of an optimum thickness as a carrier for high-density magnetic recording elements, which is excellent in physical properties and adhesion with regenerating head, by specifically designating the intrinsic viscosity of polyester, thickness, surface roughness and degree of orientation of polyester. CONSTITUTION:For polyester thin cylindrical moldings having main repeating unit of ethylene terephthalate, the intrinsic viscosity is designated to 0.5 or more for maintaining of mechanical strength and preventing vertical tear, the thickness is designated to 100mum or less from standpoint of adhesion with head for recording regeneration, and the difference between maximum thickness and minimum thickness of cross section of the molding in parallel with axis is designated to 30mum or less for preventing longitudinal tear. The surface roughness in the circumferential direction of the periphery of the molding is designated to 0.05mum or less from the standpoint of longitudinal tear prevention, and orientation degrees in axial and circumferential directions are designated to 0.03 or more from the standpoint of longitudinal tear resistance and circumferential strength. The cylindrical molding is obtained by a vacuum molding method to push a heated film 5 into the cavity 2 by a plug 1 or a blow molding method.
Patent JP-S6175917-A (JP)
Title: Resistance change detection type touch panel
Inventor: KURABE MAKOTO
IPC: G06F3/041
Filed: 1984-09-21
Abstract: PURPOSE:To improve both durability and reliability of a touch panel by arraying plural elastic resistance wires regularly to an elastic panel with no mutual conduction and detecting the presence or absence of change of resistance value owing to the extension of an elastic resistance. CONSTITUTION:A group 8 of X-column resistance wires are etched on the rear side of an insulated sheet 5; while a group 9 of Y-column resistance wires are etched on the upper side of the sheet 5 respectively. Then a plastic sheet 6 and a rubber sheet 7 are bonded on the upper side and the rear side of the sheet 5 respectively. When a prescribed area of the sheet 6 is pushed, both groups 8 and 9 are extended there to increase the resistance value. This increase of resistance value is detected by a resistance value change detecting circuit 10. Then a coordinate detecting circuit 11 detects the pushed area from the detection output of the circuit 10.
Patent JP-S6176645-A (JP)
Title: Tungsten carbide-base sintered hard alloy
Inventor: TANASE TERUYOSHI
IPC: C22C29/06
Filed: 1984-09-21
Abstract: PURPOSE:To obtain a sintered hard alloy contg. WC grains of <=0.6mum average grain size and having superior toughness, wear and welding resistances by adding V and Cr as grain growth inhibitors to an alloy contg. a binding phase of Co and/or Ni and by further adding TaC or (Ta,Nb)C. CONSTITUTION:The powdery mixture of starting materials consisting of, by weight, 4-40% Co and/or Ni, 0.1-2.0% V, 0.1-2.0% Cr, 0.5-8.0% TaC or (Ta,Nb)C and the balance WC is compacted, and the resulting green compact is sintered to obtain a WC-base sintered hard alloy. The average grain size of WC grains in the sintered hard alloy can be restricted to <=0.6mum, and the fine-grained sintered hard alloy has superior toughness, wear and welding resistances.
Patent JP-2000034184-A (JP)
Title: Part for oxidation treatment oven for soi substrate
Inventor: HIRANO HIROYUKI
IPC: F27D3/12
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a part that resists peeling off the SiO2 film that is formed on the thermal oxidation treatment and can prolong the acid cleaning cycle by providing the substrate of which at least periphery is composed of a dense SiC and a porous peeling-resistant layer made of silicon nitride that is formed on the surface of the substrate. SOLUTION: This part comprises (1) at least a substrate, preferably made of the bulk SiC formed by CVD technique, a sintered SiC having the SiC layer formed by the CVD technique, graphite on which a SiC film is formed by the CVD technique, or a SiC formed by oxidizing the Si impregnates into the base material where at least the peripheral part is formed with a dense SiC, and (B) a porous, peeling resistant layer 2, preferably having an open pore porosity of 5-30 vol.% and/or a layer thickness of 10-50 μm. Since the SiO2 film is deeply formed from the layer via the holes 2a to the inner depth to manifest the anchoring effect and is firmly fixed to the peeling-resistant layer 2.
Patent JP-H0648311-A (JP)
Title: Rotary device
Inventor: ASANO MASAHIKO
IPC: B62D5/083
Filed: 1992-07-24
Abstract: PURPOSE:To suppress the generation of a fluid sound by the cavitation caused by the outflow of pressure oil from the inner diameter side end part (outflow side) of a pressure oil hole. CONSTITUTION:An outside valve member having a land part and recessed groove alternately formed along the circumferential direction of the inner circumferential surface is fitted to an inside valve member having a land part and recessed groove alternately formed along the circumferential direction of the outer circumferential surface in such a manner as to be mutually rotatable. In a rotary valve for controlling the feed and discharge of pressure oil by changing the area of a variable flow passage formed between the angle parts on both sides of the land parts of the valve members by the relative rotation of both the valve members, the bore side end part of a pressure oil hole 11i radially extended through and formed in the land part of the outside valve member 11 to guide the pressure oil from a hydraulic pump into the valve is subjected to diameter extending working S.
Patent JP-H1145862-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: MATSUI MASAKI
IPC: H01L21/265
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To enable separation, while ion implantation in forming an ion implantation layer for separation is carried out with a low dose. SOLUTION: On a surface portion of a bonding wafer 15 made of a single- crystal silicon substrate, grooves 16 are formed which extend longitudinally and laterally to partition the wafer into regions, each corresponding to one chip, and which have a depth greater than an ion implantation layer 17 and are not open at peripheral edge portions of the bonding wafer 15. Hydrogen gas is ionized and implanted with respect to the bonding wafer 15, thus forming the ion implantation layer 17 for separation at a predetermined depth. Then, the bonding wafer 15 is bonded to a base substrate 12, having an insulating film 13 formed thereon in advance. At this point, sealed hollow portions 18 are formed by the grooves 16. After that, a separation step of separating the bonding wafer 15 on the ion implantation layer 17 is carried out by heat treatment.  At this point, air within the hollow portions 18 expands thermally to promote the separation.
Patent JP-S6177322-A (JP)
Title: Forming of organic thin film
Inventor: SAKAMOTO MASANORI
IPC: H01L21/312
Filed: 1984-09-25
Abstract: PURPOSE:To make it possible to form directly an organic thin film having thin film constituting molecules or crystallized particles oriented, on an amorphous substrate which has so far been impossible for an organic thin film to form thereon, by orientation-treating a solid substrate, by forming flaws with the same direction on the surface of the solid substrate, and by evaporating organic ccmpound on the substrate. CONSTITUTION:A solid to orientation-treat or to form flaws is, for example a crystaline substrate such as silicon, quartz, potassium chloride or sodium chloride, or an amorphous substrate such as glass, melted quartz or macro-molecule film. The orientation treatment may be treatment which is possible to provide orientation to the solid substrate, for example uni axial orientation or balling treatment, or the combined treatment. Next, organic compound is evaporated on the substrate to form an organic thin film. The organic compound is one which can form a single crystal thin film on the substrate, for example tetrathiafluvalene, tetracyanoquinodimethane, copper phthalocyanine, anthracene, tetracene or perylene.
Patent JP-H0245575-A (JP)
Title: Self-fusing insulating paint
Inventor: CHIN TOSHIHIKO
IPC: C09D171/00
Filed: 1988-08-08
Abstract: PURPOSE:To provide the subject paint containing a specific sulfone group- containing polyhydroxy polyether resin, having excellent thermal bonding workability of a deflection coil of a CRT for color TV and giving a coil coated with a film having high heat-resistance and twist deformation resistance. CONSTITUTION:The objective paint contains a sulfone group-containing polyhydroxy polyether resin expressed by formula I [X is CH3; Y is SO2 or C(CH3)2; R is H; n is 0-20; m is >=20; i is 0-40; the content of the structural unit of formula II is 15-70% of the whole units; the reduced specific viscosity of the solution diluted with cyclohexane is 0.35-0.65].
Patent JP-S6440681-A (JP)
Title: Production of cellulosic fiber structure improved in feeling
Inventor: KAWAGUCHI KATSUSUKE
IPC: D06M101/08
Filed: 1987-08-07
Abstract: PURPOSE: To obtain the subject fiber having slight reduction in tear tanacity and soft handle by pretreating a cellulose-based fiber structure with an aqueous solution of a swelling agent, subjecting the surface of the fiber with a resin for inhibiting enzyme activity to resin finishing and treating the structure with a cellulase enzyme. CONSTITUTION: A structure of cellulose-based fiber such as natural or regenerated cellulose is pretreated with an aqueous solution of a swelling agent of the fiber, such as sulfuric acid, phosphoric acid, zinc chloride, sodium hydroxide, etc., and washed with water. The surface of the fiber is subjected to resin finishing by using a resin (e.g. melamine-based, glyoxal-based resin, etc.), for inhibiting enzyme activity. The structure is immersed in an aqueous solution of cellulase enzyme and kept warm at activation humidity (e.g. being wrapped with a moisture-impermeable film) while preventing water volatilization to carry out an enzyme reaction.
Patent JP-H0865144-A (JP)
Title: Semiconductor integrated circuit cevice
Inventor: KURODA TADAHIRO
IPC: H03K17/04
Filed: 1994-08-23
Abstract: PURPOSE: To obtain the semiconductor integrated circuit less in power consumption irrespective of the ewitching direction and capable of being operated at a high speed with a small current even when a heavy load is connected to the circuit. CONSTITUTION: Transistors(TRs) (Qu1, Qu2, Qd1, Qd2) in Darlington connection are used for charging discharge TRs in an output circuit provided at least at one branch of two branches of a differential logic stage, and the TRs are operated at a lower level than the ECL to turn on each TR to be kept ready for a succeeding switching operation. The switching time is reduced independently of a change in potential from a low level to a high level and vice versa and the power consuption is reduced.
Patent JP-S6441095-A (JP)
Title: Sheet paper processor
Inventor: OMURA HIDEO
IPC: G07D3/00
Filed: 1987-08-06
Abstract: PURPOSE: To enhance functions of an inspection processing means smoothly without causing a fault or the like of the processing means by storing bundles of paper sheets failed to be received by each inspection processing means to a bundle storage processing section and supplying the stored bundle to the inspection processing means on the downstream side at need. CONSTITUTION: A conveyor 3 as a bundle processing carrying means applies bundle processing to plural bundles of paper sheets to be received and carries them to inspection machines 5 and pre-processing machines 4 being component machines of each inspection processing means. Each of the inspection processing means 5, 4 receives each bundle from the bundle processing carrying means 3 one after another and applies inspection processing to it, but bundles failed to be received are carried to the downstream side from the bundle processing carrying means 3. A bundle storage processing section stores the carried bundles and supplies the stored bundles to the downstream inspection processing means 5, 4 at need. Thus, even when failure in the reception of bundles takes place, the function of the processing means is enhanced smoothly.
Patent JP-H0516917-A (JP)
Title: Bagmaking/packaging machine
Inventor: FUKUDA MASAO
IPC: B65B41/12
Filed: 1991-07-12
Abstract: PURPOSE:To obtain a highly efficient bag making/packaging machine that is capable of being loaded with a heavy film roll in a big roll diameter without requiring frequent replacement of the roll, and also capable of aligning the centerline of the film unwound from the film roll mounted thereon with the centerline of a film tube to be produced therewith. CONSTITUTION:Film 4 unwound forward from a film roll 1 supported with a cantilever support shaft 3 provided in the rear part of the title machine so that it is axially arranged along the longitudinal direction of the machine is formed with a former into a tube-like shape with its seam sealed, and end- sealing is applied to both the upper and the lower parts thereof. A diagonal rod 12 that is diagonal on the horizontal plane and is movable forwardly and rearwardly within the horizontal plane is provided above the cantilever support shaft 3 so that the film 4 unwound from the film roll 1 can be turned up therewith to the direction approximately at a right angle against the original direction.