baber/WOPTO huggingface dataset:
Patent JP-H0963764-A (JP)
Title: Electrode connecting device
Inventor: MASUTANI YOSHINOBU
IPC: H05B7/14
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an electrode connecting device for screwing the new electrode, which can always securely connect a new electrode at the time of the consumption of a former electrode due to the operation in an electric fusing furnace such as an arc furnace. SOLUTION: In an electrode connecting device for screwing a connecting screw 5 of the lower end of a new electrode 4 into a screw hole 3 provided in the upper end of a former electrode 2, which is vertically held by an electrode holding device 1, a female screw body 9 is provided inside of a suspended frame 6 suspended from a crane, and a screw shaft 11 is screwed with this female screw body 9. A new electrode holder 12 is hanged from the lower end of the screw shaft 11 through a rotation transmitting joint 60, which transmits the rotation and which can be telescoped, and the new electrode 4 is held in the new electrode holder 12, and the new electrode holder 12 is screwed downward with a pitch of the screw shaft 11.
Patent JP-H0875256-A (JP)
Title: Method of automatically controlling number of hot water boiler
Inventor: KAYAHARA TOSHIHIRO
IPC: F24H1/22
Filed: 1994-08-31
Abstract: PURPOSE: To prevent a delay in a load following action and an eventually sudden change in the setting of the number of start boilers by stopping heat outputs from hot water boilers by a boiler stop instruction from a controller after a specified time passes. CONSTITUTION: Heat outputs from hot water boilers 1 are stopped by a boiler stop instruction from a controller 9 for controlling the number of hot water boilers after a specified time passes. In other words, the hot water boilers 1 are provided individually with a function to stop a circulation pump 7 by the boiler stop instruction from the controller 9 after the specified time passes. Moreover, after the heat output from each hot water boiler 1 is stopped, a heating value held in the hot water boiler 1 is monitored and when the heating value held falls below a specified value, the hot water boiler 1 involved is started with the heat output stopped.  In other words, the hot water boilers 1 are provided individually with a function to start each hot water boiler 1 with the circulation pump 7 stopped when the heating value held falls below the specified value monitoring the heating value held in the hot water boiler 1.
Patent JP-2000174274-A (JP)
Title: Formation of self-aligned silicide of semiconductor device
Inventor: GU JIKIN
IPC: H01L21/336
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming self-aligned silicide of a semiconductor device. SOLUTION: A gate layer is formed on a semiconductor substrate, and it is patterned, and then a metallic layer is formed on the upper part of produced matter. After a first capping layer is formed thereon, the substrate is heated at a first temperature so as to form a metallic silicide on the upper part of the gate layer. The unreacted metallic layer and first capping layer are removed, and a second capping layer is formed on the upper part of the produced matter. The substrate is heated at a higher second temperature than the first temperature. The reaction rate of silicide can be suppressed by the second capping layer during the secondary heat treatment of high temperature, resulting in a silicide having an optimal shape.
Patent JP-H0197553-A (JP)
Title: Method of automatically smoothing and grinding marble board, granite board, slate, etc.
Inventor: MARUSERO TONSERI
IPC: B24B41/06
Filed: 1988-09-16
Abstract: PURPOSE: To polish and smooth the surfaces of a slab of stone uniformly while it is moved by a belt intermittently, by moving grinding chucks transversally over the overall width of the stone slab in the belt being stopped before forwarding the belt only by a distance equal to the diameter of the grinding chucks. CONSTITUTION: A slab 9 of stone is forwarded intermittently by a conveyor belt 3. Whenever the stone slab 9 is stopped, a beam 1 that supports grinding chucks 2 is moved across the stone slab 9. After the grinding chucks 2 are moved throughout over the overall width of the stone slab 9, the conveyor belt 3 is forwarded by a control means only by a distance equal to the diameter of the grinding chucks 2. The grinding chucks 2 are then moved in the opposite direction to polish a new region of the stone slab 9 parallel to the preceding polishing region. Repeating such processes causes the grinding chucks 2 to polish uniformly the whole surface of the stone slab 9 being moved intermittently.
Patent JP-H01106616-A (JP)
Title: Signal positioning apparatus
Inventor: ARAN NIKORUSU
IPC: H04B1/16
Filed: 1988-09-16
Abstract: PURPOSE: To quickly position an input signal within all frequency bands by providing a positioning device with an interrogator having a searching means and a variable time constant and reducing searching speed by an output from the interrogator which is changed in accordance with a detection signal. CONSTITUTION: A detection signal from a signal receiver 10 having comparatively narrow band width responding to variable center frequency, capable of receiving an input 11 within a frequency band and consisting of a variable frequency oscillator 13, a mixer 14 and a demodulator 16 is inputted to an interrogator 21 in a searching means 20. The interrogator 21 selectively changes a time constant in response to the detection signal and outputs an output gradient 36 to a microprocessor(MPU) 27 including a frequency jogging means 22 and a background compensating means 26 through a line 23. The MPU 27 changes the center frequency of the oscillator 13 in response to the output of the interrogator 21 to reduce sweeping speed. Consequently an input signal can be comparatively quickly positioned within minimum band width.
Patent JP-H0837803-A (JP)
Title: Levee-shaping machine
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 1994-08-31
Abstract: PURPOSE:To provide a levee-shaping machine having a banking mechanism composed of plural banking units capable of conveying muddy soil in the field in order onto the old levee, capable of stably securing the amount of banking soil, making it possible to prevent the levee side soil from being excessively scattered, improved in work efficiency and useful for, e.g. plastering levee. CONSTITUTION:This levee-shaping machine involves a machine frame 3 coupled through a coupling mechanism 2 to a running machine body 1, a banking mechanism 4 set to the machine frame 3 for banking the soil onto the old levee, levee-shaping units 13 and 14 attached to the banking mechanism 4 at the rear part in the traveling direction and levee-shaping mechanisms 16 and 17 for making the levee-shaping units 13 and 14 perform a levee-shaping motion. The banking mechanism 4 is composed of plural banking units 5 and 6 capable of conveying muddy soil in the field in order onto the old levee. In addition, the above-mentioned banking units 5 and 6 are each composed of preferably a rotary rotor and a side soil-discharge member.
Patent JP-H0682282-A (JP)
Title: Measuring equipment for flow rate
Inventor: ABE TAKESHI
IPC: G01F1/42
Filed: 1992-08-31
Abstract: PURPOSE:To reduce a pressure loss as much as possible and, thereby, to measure highly precisely a flow rate in a range from a small flow rate area to a large flow rate area. CONSTITUTION:A valve 3 for changing the cross-sectional area of a flow passage 1 is provided and a differential pressure between the upstream side and the downstream side of this valve 3 is obtained. This differential pressure is controlled by a controller 6 so that it be prescribed in relation to a reference pressure, and based on a control signal outputted from this controller 6, a flow rate is computed by a flow rate computing circuit 11.
Patent JP-S59125173-A (JP)
Title: Recording method of gradation color
Inventor: SAKURAI AKIRA
IPC: H04N1/52
Filed: 1982-12-30
Abstract: PURPOSE:To display color with high accuracy for the gradation recording of comparatively high density by setting different order to the picture element of a picture element matrix for each recorded color. CONSTITUTION:The analog density signals of R, G and B which are read by a color scanner SCN are applied to an RGB/YMCK converter to be converted and quantized into each component of Y, M, C, and K and impressed to each digital comparator. The digital comparators compare those density data with the order of corresponding picture elements stored in an FOM. Then the output level is set at 1 (recording level) when the order of the corresponding picture elements is smaller than the density data. This output is impressed to a minimum value detector 10, and the order data are compared with each other for the colors which delivered those data. The color of the smallest order is defined as the recording level with other colors defined as the non-recording levels to output chrominance signals Y, M, C and K.
Patent JP-S6386025-A (JP)
Title: Construction of character/picture data base
Inventor: MORITA SHINJI
IPC: G06F17/30
Filed: 1986-09-30
Abstract: PURPOSE:To simplify a complicated retrieving job by setting file pointers which designates documents and pictures to each column of items to which the attribute of a file pointer for relative charts of a relative data base is given respectively. CONSTITUTION:A relative data base contains file pointers 1-n which are set to each column of the items to which the attribute of a file pointer of a relative chart alpha is given in addition to the document or picture files beta-gamma of a single page or plural pages. The file pointer attribute is given to an item C of the chart alpha and a file pointer designating the file beta is set at the 1st column of the item C. Thus the file beta, etc., are connected to the data structure of the chart alpha. Thus it is possible to retrieve the document file beta, etc., by means of a complicated data processing function of a relative data base as long as the data processing is carried out after reading the chart alpha.
Patent JP-H05213459-A (JP)
Title: Cassette for flexible sheet
Inventor: JIERURIE ANDORE
IPC: G07D11/00
Filed: 1992-09-01
Abstract: PURPOSE: To provide a cassette for flexible sheets having a space for two stacked sheets by making maximum use of an interior space of a cassette. CONSTITUTION: The cassette is equipped with a rectangular-parallelepiped housing 14 with a removable cover which has openings 10 and 11 on oppositely located walls 6 and 7 thereof to conveyor sheets 2 therethrough. The openings can be closed by closing means 15 and 16 when the cassette is out of an automatic service machine. Two pressure plates 4 and 5 disposed in the housing press stacked sheets against the openings within both stacked sheets 12 and 13 and the pressure plates which are independently movable in parallel with each other are disposed between both openings. The sum of the heights of the two stacked sheets are limited. The cassette can therefore be filled optimally.
Patent JP-S6476515-A (JP)
Title: Magnetic head device
Inventor: INAGOYA OSAMU
IPC: G11B5/58
Filed: 1987-09-18
Abstract: PURPOSE:To keep superior contact in head contact and to reduce the wear of a medium by constituting a plane on one side of a medium insertion side or a medium drawing out side so that the plane other than the plane which makes the right angles to the travel direction of the medium can be included partially. CONSTITUTION:A magnetic assembling body 1 is embedded along the side of a slider 2, and the medium sliding plane 1a of the magnetic head assembling body 1 and the medium sliding plane 2a of the slider 2 are constituted on the same plane. The end face 8 at the medium insertion side and the end face 9 at the medium drawing out side of a magnetic head device are formed on an oblique plane inclined by an angle theta for the plane which makes the right angles to the travel direction A of the medium. Therefore, by setting the length from the end face 8 to the end face 9 equally, it is possible to reduce the area of the sliding plane compared with a case where those end faces are formed at the right angles to the travel direction of the medium. In such a way, the wear of the medium can be reduced without losing superior head contact.
Patent JP-H1160130-A (JP)
Title: Reparing device of moving handrail of passenger conveyor
Inventor: KON JUNJI
IPC: B66B31/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a repairing device of a moving handrail of a passenger conveyor, capable of easily and quickly repairing a canvas separated part when the canvas separated part is generated after a canvas layer is partially separated. SOLUTION: A cylinder 12 to which a heater 11 is attached is housed in a casing 14 for forming an outer shell, a nozzle 13 provided with a wide discharging port 13a and projecting outside the casing 14 is provided on the tip of the cylinder 12, an inserting port 16 into which solid adhesive 15 is to be inserted is provided on the rear end of the cylinder 12. After solid adhesive 15 is inserted through the inserting port 16 and the molten by heating by a heater 12, an operator grips a gripping part 14a of the casing 14 and pulls a trigger 17, and therefore, molten adhesive is discharged from the tip of the cylinder 12 toward the canvas separated part through the nozzle 13. Since an appropriate amount of molten adhesive can be filled to the canvas separated part from the wide discharging port 13a, repairing of the canvas separated part can be easily and quickly performed.
Patent JP-S60125924-A (JP)
Title: Magnetic recording medium
Inventor: NISHIMATSU MASAHARU
IPC: G11B5/73
Filed: 1983-12-12
Abstract: PURPOSE:To obtain a magnetic recording medium which has high S/N and is free from scintillation and chipping of a back coat layer by providing the back coat layer consisting of TiO2 having specific particle sizes on the rear of a base. CONSTITUTION:A magnetic layer which is formed by dispersing ferromagnetic metallic or alloy powder in a resin binder or a magnetic layer which is a magnetic layer consisting of a thin ferromagnetic metallic or alloy film and has >=1,000 Oe coercive force and <=0.08mum surface roughness is provided on the front surface of a plastic film base body. A back coat layer formed by dispersing TiO2 having 0.04-0.5mum average particle sizes in a thermosetting resin binder is provided on the rear surface of the base body. The paint for the back coat is prepd. by packing TiO2 at 4:1-1:1 (by weight) in the binder and kneading the mixture composed thereof. The back coat layer is formed on the rear surface of the base by using such paint for the back coat in such a way that the thickness of the coated film is made 0.3-1.5mum and the surface roughness is made 0.05-0.6mum.
Patent JP-S59122777-A (JP)
Title: Fuel injection device for internal-combustion engine
Inventor: TANABE YOSHIYUKI
IPC: F02M69/00
Filed: 1982-12-29
Abstract: PURPOSE:To eliminate the inflow of vapor bubbles together with fuel flowing to a fuel metering part from a fuel intake port, by providing the second branching fuel passage and opening the fuel intake port of a solenoid fuel injection valve into the first branching fuel passage. CONSTITUTION:Fuel generating vapor bubbles is allowed to reach a connection part between the first branching fuel passage 32 and the second branching fuel passage 34 further flow in the second branching fuel passage 34 to a fuel pressure regulator 44. While fuel not containing vapor bubbles, being allowed to join flowing in a fuel outflow passage 40 via the first longitudinal passage 38, is supplied to a fuel intake port 28. Here generated heat in the coil of a solenoid fuel injection valve 10 is carried away by fuel flowing in the second annular fuel passage 46, consequently fuel from the fuel intake port 28 to a valve seat is heated, preventing a trouble of vapor bubbles.
Patent JP-H0572487-A (JP)
Title: Endoscope device
Inventor: KIDAWARA ATSUSHI
IPC: A61B1/06
Filed: 1991-09-12
Abstract: PURPOSE:To eliminate the gradation deficit in white part or dark part in a photograph and the halation of a TV image by lighting subjects at a long and a short distance within a constant brightness range. CONSTITUTION:A camera 3 which can be connected to an endoscope 1 is equipped with a photodetecting element 21 which generates plural signals in accordance with the quantities of light for each area corresponding to plural areas A1-F1 divisionally supposed in an image pickup range. Further, a light source device 2 is positioned almost at the focus position is illumination light and equipped with stop blades A1-F1 which are movable so as to adjust the quantities of light of plural illumination light areas a1-f1 corresponding to areas a0-f0.
Patent JP-H04113905-A (JP)
Title: Precure tread for tire, tire using same, and manufacture of same tire
Inventor: SAITO OSAMU
IPC: B29D30/56
Filed: 1990-09-05
Abstract: PURPOSE:To prevent the grounding length of a tread from increasing which may cause reduction of a friction resistance in case back grooves are provided by providing a protrusion protruded to the back part side at the groove bottom of each back groove, and ending the forward end of the protrusion at a position where it is not protruded from the back groove. CONSTITUTION:A precure tread 1 consists of a vulcanized rubber member, and it is vulcanized and attached through a sheet of unvulcanized cushion rubber 3 to a crown part of a base tire 2 obtained by performing a baff work to a tread of a used tire to be integrated with the base tire 2. The precure tread 1 has three surface grooves 5 in a grounding surface part 4 positioned on the tread surface side of a tire. Two back groove 6 are formed between the surface grooves 5 at a back surface part 7 positioned on the base tire side of the precure tread 1. In this case, a protrusion 8 is protruded from the bottom groove of the back groove 6. The protrusion 8 is set to be of such a size as to get in contact with both of the base tire 2 and groove walls 9 of the back groove 6 when a normal load is applied.
Patent JP-H1145091-A (JP)
Title: Pickup
Inventor: GOTO SHIGERU
IPC: G10H3/18
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To improve tracking performance of a pickup for a guitar synthesizer. SOLUTION: A pickup 200 is provided with a independent system pickup section of which each string is provided with a unit pickup at least having one pair of parallel and a long plate type pole pieces 21a, 21b, a magnet 23 generating a magnetic field between opposing end parts of strings 100 of pole piece 21a and 21b, and coils 22a, 22b connected in series so that coils are wound round each of one pair of pole pieces 21a, 21b and their electrical winding directions are reverse each other and constituted. In this case, end parts of the strings of pole pieces 21a, 21b are arranged so that the end part of 21b being near to a bridge out of one pair of pole pieces 21a, 21b is nearer than 21a being far from the bridge.
Patent JP-H0571955-A (JP)
Title: Range finder of optical instrument
Inventor: SUZUKI RYOICHI
IPC: G01C3/06
Filed: 1991-09-12
Abstract: PURPOSE:To shorten a distance measuring operation time in a range finder of an active type camera measuring the distance of an object by a double integration system. CONSTITUTION:The power of a floodlight projection element 44 is made controllable by a microcomputer 40 and the light detection level from an object detected by a PSD 11 during a period when the floodlight projection element emits light on a full level is detected by a first and second comparators 34,35 and the power of the floodlight projection element is controlled so that the output level of an amplifier 30 reaches a detection level.
Patent JP-H0897691-A (JP)
Title: Phase comparator
Inventor: KUSAKA SHUICHI
IPC: H03K5/26
Filed: 1994-09-28
Abstract: PURPOSE: To detect an edge stably without relying on a time constant circuit by allowing 1st and 2nd flip-flop circuits to restore to their initial state after a 3rd flip-flop is active and the production of a final output is confirmed. CONSTITUTION: An 1st input signal and an output signal of a 1st flip-flop (FF) 12 receiving the 1st input signal from a 1st input terminal 13 at one input terminal 14 and inverted accordingly are applied to a 1st NAND gate 15. A 2nd input signal from a 2nd input terminal 17 and an output signal from a 2nd FF16 receiving the 2nd input signal at its input terminal 18 and inverted accordingly are fed to a 2nd NAND 19. A *Q output of the 3rd FF 20 inverted according to output signals of the 1st NAND and 2nd NAND is fed to a reset terminal 21 of the 1st FF and a Q output of the 3rd FF 20 is fed to a reset terminal 22 of the 2nd FF. Thus, the 1st FF12 and the 2nd FF 16 are reset after the 3rd FF 20 is operated and a final output is generated.
Patent JP-S6292917-A (JP)
Title: Liquid crystal display device
Inventor: WADA SHOICHI
IPC: G02F1/1335
Filed: 1985-10-19
Abstract: PURPOSE:To eliminate the deviation between the real image and the shade of a display character by setting refractive indexes of oriented films in the segment side and the common side so that the real image is superposed on the shade when viewed from the front of a device. CONSTITUTION:The light from the external incident on the inside of a liquid crystal display device does not go straightly because of the difference of refractive index among electrodes 3a and 3b, a front oriented film 21, a liquid crystal layer 1, a rear oriented film 2b, etc. and is refracted on interface of individual junction parts. A real image 11 and a shade 12 are formd in such positions on a polarizing plate 5a and a reflecting and polarizing plate 5b by a liquid crystal director 10 that the real image 11 is superposed on the shade 12 when viewed from the front. Refractive indexes of the oriented film 2a and the oriented film 2b are controlled and set to give the prism effect in this manner, thereby eliminating the deviation between the real image and the shade and making it easy to read display characters.
Patent JP-H05208914-A (JP)
Title: Medicinal composition containing peptide compound
Inventor: HENMI KEIJI
IPC: A61P13/02
Filed: 1992-09-01
Abstract: PURPOSE:To provide a new peptide compound having an endothelin-antagonizing action and useful as a therapeutic agent for cardiomuscular reperfusion damages, adult breath stimulation syndromes, etc. CONSTITUTION:A compound of formula I [R<1> is H, acyl; R<2> is alkyl, substitutable aralkyl, cycloalkylalkyl, substitutable heterocyclic alkyl; R<3> is substitutable heterocyclic alkyl, substitutable alkyl; R<5> is (protected) carboxy, (protected) carboxyalkyl; R<6> is H, substitutable alkyl; R<7> is H, alkyl; A is O, NH, alkylimino, alkylene; when R<2>, R<3>, R<4>, R<5> R<6>, R<7> and A are (S)-isobutyl, N-(dichlorobenzyloxycarbonyl)indol-3-yl, N-(dichlorobenzylcabonyl)indol-3- ylmethyl, methyl, methoxycarbonyl, H, H, and NH, respectively, the partial structural formula IV has an absolute configuration of formula V], e.g. a compound of formula IV. The compound is produced by a method represented by the reaction formula.