baber/WOPTO huggingface dataset:
Patent JP-H05251000-A (JP)
Title: Tuning mechanism for large electric power klystron
Inventor: SUZUKI KAZUTAKA
IPC: H01J23/20
Filed: 1992-03-04
Abstract: PURPOSE:To prevent false setting by arranging opening parts in positions in no synchronism with positions of projecting parts of a preset plate as well as in positions where a switch can be operated, and suppressing the occurrence of false tuning channel signals. CONSTITUTION:Two slits 21 are arranged in positions corresponding to positions of frequency setting screws 9 being plural number of projecting parts. Wide opening parts 27 and 27' are also arranged to be opened so that a single or two photointerrupters 22 can be put in an electrically continuous condition between respective tuning channels. The photointerrupters 22 are fixed together in four pieces is series at the same interval with the frequency setting screws 9 so that light can pass, correspondingly to the slits 21. In this way, other tuning channel signal can be prevented from tuning falsely different frequency by preventing the occurrence of other tuning channel signal between the tuning channels.
Patent JP-H07229799-A (JP)
Title: Beam-form load sensor
Inventor: SHIRAKAWA KUNIO
IPC: G01L1/22
Filed: 1994-02-22
Abstract: PURPOSE:To obtain a device with a good assembling characteristic and a low cost by providing a strain gage at the position to be the twisting center of beams. CONSTITUTION:The setting position of a strain gage 8 is made at the center of the beams 3 and 4 in the longitudinal direction of the beams 3 and 4, and at the center of a rectangular applying load 7. And it is provided on a moment zero-line 10 which is made as the center of the twist in the thickness direction b of the beams 3 and 4, found from the correlation between the form and the size of the whole body of the composition element of a beam-form load sensor, and the thickness and the form and the size of a thin wall. Consequently, since the strain gage 8 may be set only on one side surface of a thin membrane, the position of the strain gage 8 is not slipped, the sensitivity is improved, and the assembling characteristic is also improved. And, since only one set of strain gage is used, the cost necessary for the strain gage 8 is made half so as to reduce the cost.
Patent JP-S56141817-A (JP)
Title: Dry type desulfurization method
Inventor: KANDA OSAMU
IPC: B01D53/50
Filed: 1980-04-09
Abstract: PURPOSE: To render installation of an oxidizer, etc. unnecessary, by introducing the residual gas freed of a simple sulfur into a boiler in a simple sulfur recovery step in the dry type desulfurization process of a boiler exhaust gas.  
     CONSTITUTION: Coal is fed to boiler 1 from line 21, a part of it is introduced into carbonization oven 6 through line 28, the semicoke produced in oven 6 is sent to converter 4 from line 30, and partly fed through line 29 to activating oven 7, and the activated coke is sent to adsorber 2 through line 31. On the other hand, waste gas emitted from boiler 1 is led to adsorber 2, contacted with the semicoke to remove sulfur, and exhausted through a smokestack 5 to the outside. The semicoke having adsorbed sulfur oxide is sent to desorber 3 to release SO 2 , and the gas rich in SO 2  is fed to converter 4. The reactivated semicoke is returned to adsorber 2. SO 2  reacts with C in converter 4 to give simple S, recovered from line 39, the residual gas is introduced to Claus reactor 10 to produce simple S from H 2 S, and the residual gas freed of sulfur is fed to boiler 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10240724-A (JP)
Title: Document managing device and system and method therefor
Inventor: NAGANUMA TADASHI
IPC: G06F17/21
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a document managing device, system, and method in which the operation by page units of document data managed as one document can be easily attained. SOLUTION: A document management system(DMS) which manages picture data constituted of plural pages as one document is provided with a memory which stores page information for each page unit of the document constituted of plural pages. Then, when the desired page of the document is designated, and for example, a one page extraction processing is designated as a desired page operation, the page information of the designated page is extracted, and a new document is prepared based on the extracted page information (S81-S88). On the other hand, the extracted page information is deleted from the document, and the update of the page information or the like accompanied with this deletion is operated (S89-S92).
Patent JP-S53132720-A (JP)
Title: Synchronous dynamotor starter
Inventor: OOYA TADASHI
IPC: H02J15/00
Filed: 1977-04-22
Abstract: PURPOSE: To prevent commutation failure and ensure reliable starting through switching of inverter control from intermittent current control to load commutation control at the time of the start by a synchronous dynamotor rpm signal and a field current detection signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59173300-A (JP)
Title: Electrolytically acid pickling method for one-side coated steel sheet
Inventor: YAMATO TETSUJI
IPC: C25F1/06
Filed: 1983-03-19
Abstract: PURPOSE:To make the distribution of an electric current along the widthwise direction of a sheet and equalize the corrosion preventive effect of a coated surface, by providing a dummy anode and an anode apart from a one-side coated steel sheet running through an electrolytically acid pickling liquid at the sides of coated and uncoated surfaces, respectively, and cathodically electrolyzing said steel sheet. CONSTITUTION:A dummy anode 5 and an anode 4 are provided at the sides of the coated and uncoated surfaces, respectively, of said one-side coated steel sheet 3. A continuously running steel sheet stirp 3 is circulated with its uncoated surface upside through a conductor roll 6 into an electrolytically acid pickling liquid inside an acid pickling tank 1. Hereon, negative and positive voltages are imprssed onto the steel sheet 3 from the roll 6 and the anode 4, respectively, to perform the cathodically electrolytically acid pickling treatment to remove scale from the uncoated surface of the steel sheet 3. Then, the acid pickling liquid adherent ont the steel sheet 3 is wrung by a wringer roll 7, and the steel 3 is washed with and dried to finish its uncoated surface into a bright iron state. The obtd. one-side coated steel sheet has the uncoated surface improved in weldability and coatability without injuring the corrosion preventive capacity of the coated surface.
Patent JP-S51123186-A (JP)
Title: Electronic watch
Inventor: MIYAZAKI JIYOUICHI
IPC: G04C9/08
Filed: 1975-04-18
Abstract: PURPOSE: To give an electronic watch which is increased in economy and improved in operation by making it judge day or night from the position of the gear wheel for hands movement of the watch and operate in different way. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07261044-A (JP)
Title: Optical waveguide device and its manufacture
Inventor: MAEDA AKIO
IPC: G02F1/035
Filed: 1994-03-17
Abstract: PURPOSE:To obtain an optical waveguide device and its manufacturing method which can improve the yield by providing plural optical waveguides which have mutually the same functions on one substrate and using only one of the optical waveguides. CONSTITUTION:The optical waveguides 12 which have input parts 12a and output parts 12b are provided on the same substrate 10 and have mutually the same functions, and only one of the optical waveguides 12 is used. Thus, this optical waveguide device is provided with the optical waveguides 12 having mutually the same functions on the same substrate 10; and, the optical waveguides 12 are tested and only the normal optical waveguide 12 is used. Even if there are an abnormal optical waveguide 12 among the optical waveguides 12, the optical waveguide device normally operates when there is the normal optical waveguide 12. The yield of the manufacture is improved.
Patent JP-H09241501-A (JP)
Title: Moisture-curable polyurethane resin composition
Inventor: OKUDAIRA HIROYUKI
IPC: C09J175/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a moisture-curable polyurethane resin compsn. which is useful for a sealant, an adhesive, and a coasting material and has an excellent weathering resistance and a good curability. SOLUTION: This compsn. a urethane prepolymer contg. polysulfide groups and having at least two aliph. isocyanate groups per molecule and an average mol.wt. of 1,000 to 10,000 and a compd. having at least two oxazolidine rings per molecule. The content of the polysilfide groups in the prepolymer is 1-50wt.%.
Patent JP-2000240240-A (JP)
Title: Roof, roof component material, roof surface component material, roof finishing material and roof constructing method
Inventor: FUJISAKI TATSUO
IPC: E04D3/40
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To effectively prevent occurrence of spreading fire at the time of a fire in the neighboring house and at the time of a fire in own house at a low cost and with light weight by providing a gas generating member for generating gas in a space between a roof component material and a roof surface in a roof of a building having a roof component material and a roof surface. SOLUTION: A roof finishing material 102 obtained by nonwoven fabric impregnated with asphalt for the purpose of waterproof and heat insulation is laid directly on a roof surface 1-1 with the longitudinal direction taken to be horizontal and overlap, and stiffeners are fixed in parallel to each other at specified spaces thereon. A roof component material 105 where a gas generating member 302 which takes a plated steel plate 301 as a main component material and is a coat where gas generating paint is applied to the back thereof is formed is fixed on the stiffeners. The gas generating paint is formed by dispersing P,P'-oxybenzenesulfonylhydrazide fine powder as a gas generating agent in dissolved resin, and gas is generated in a space 109 between the roof material component material 105 and the roof surface 101 by thermal decomposition.
Patent JP-H11251984-A (JP)
Title: Reception method and receiver
Inventor: FUJII MASAAKI
IPC: H01Q3/26
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To improve reception precision even if a delay wave has the delay of a fraction interval by estimating a group from a direct wave component and a delay wave component contained in an array output. SOLUTION: A channel impulse response of a fraction interval is estimated by using a received signal and a training signal which are over sampled. A direct wave with the maximum received power and its sampling timing phase are selected from a pulse near a direct wave timing and a delay wave with the maximum received power and its sampling phase are selected. The symbol interval of replica generators 12 and 18 for array output generation is set in accordance with a delay time difference between the selected direct wave and the delay wave. Steering vector array weight and an output response are calculated so that respective buses are restricted by using the estimation channel impulse responses of the direct wave and the delay wave and also the reception signals in the sample timing phases. Then, the system is estimated by using a viterbi equalizer 23 having a multi trellis structure from the direct wave and delay wave components.
Patent JP-H10242176-A (JP)
Title: Electronic component mounting apparatus
Inventor: NAKANISHI TOMOAKI
IPC: H01L21/52
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a electronic component mounting apparatus which vacuum- holds electronic components at the lower face of a nozzle and tests if the components exist during carrying of them of a substrate, etc., using an optical unit, without peeling down a dark color film formed on the lower face of the nozzle, for absorbing a light emitted from the optical unit as the edges of the component rub the film. SOLUTION: A dark color film 23 is formed by the black Cr plating on the lower face of a nozzle 19 with ribs formed thereon, each having mountain- like tapers. The nozzle 19 vacuum holds an electronic component 20 with its edges butted to the ribs 25 and hence the edges of the component 20 never contact the film 23 and the film 23 never peels down. An optical unit 16 irradiates the lower face of the nozzle 19 with light to reliably judge the existence of the component 20 from the existence of its reflected light, without misjudgment.
Patent JP-H04265655-A (JP)
Title: Brushless motor
Inventor: HANAI TAKASHI
IPC: H02K21/14
Filed: 1991-02-20
Abstract: PURPOSE:To improve track response while preventing reverse rotation of rotor positively at the time of starting by acting magnetic force on the permanent magnet of the rotor when the rotor is stopped. CONSTITUTION:A permanent magnet 13 for stop is disposed oppositely to a permanent magnet 6 for rotor. When a brushless motor stops, magnetic force of the permanent magnet 13 acts on the permanent magnet 6 and a rotor 3 is held at a stop position shown on the drawing. Since the rotor 3 is positioned at a predetermined stop position when it is started even if conduction control of a stator winding 9 is started immediately, reverse rotation of the rotor 3 is prevented reliably at the time of starting. Contrary to a conventional constitution, conduction control of the stator winding 9 takes place immediately after starting and thereby starting response of the rotor 3 is improved.
Patent JP-H01223320-A (JP)
Title: Surface temperature measuring apparatus
Inventor: YAMAMOTO YOSHITO
IPC: G01J5/00
Filed: 1988-03-02
Abstract: PURPOSE:To determine an operating state and to foreknow abnormality to discover the same early enough, by providing a chopper, a condensing lens, a signal detector and an operator. CONSTITUTION:The infrared rays emitted from the surface of the predetermined measuring place A of an object to be measured being a rotary body 1 are incident to an infrared sensor 3 through a condensing lens 2 to detect the quantity thereof. The sensor 3 generates the DC voltage or current proportional to the change quantity of infrared rays. This voltage or current is transmitted to a signal processor 5 through an emissivity correction device 4 and converted to temp. to be inputted to an operator 6. The signal at a place B is detected by a detector 7 and inputted to a controller 11 through a frequency transmitter 8 and a converter 9 and the rotational speed of a DC motor 12 is controlled by the controller 11 so as to be synchronous to the rotary body 1. The correction value only of a chopper 14 is inputted to an operator 6 through a lens 2', a sensor 3', a correction device 4' and a processor 5' and, after the input from the lens 2 is operationally processed, the temp. of the measuring place A of the rotary body 1 is displayed on a digital display device 15. Therefore, an operating state can be determined and abnormality can be foreknown to be discovered early enough.
Patent JP-S57160705-A (JP)
Title: Leaf spring for vehicle
Inventor: ORITO TSUNEO
IPC: F16F1/368
Filed: 1981-03-31
Abstract: PURPOSE:To improve abrasion resistance of a sliding portion by forming with reinforced resin a leaf spring main body whose one end is suppored by a sliding sheet and uniting a metal plate in one body with the sliding portion facing the sliding sheet. CONSTITUTION:A metal plate 4 is united in one body with a sliding portion 1c making slidable contact with a sliding sheet of a leaf spring 1 made of fiber reinforced resin and is stuck thereto while preventing slippage in lateral direction with a projection 4b. By this constitution, the sliding sheet 3 is directly brought in contact with the metal plate 4 and not in contact with a fiber reinforced resin main body 1b of the leaf spring 1. Therefore, abrasion may be prevented as the main body 1b will be brought in slidable contact with the sliding sheet 3.
Patent JP-S59175695-A (JP)
Inventor: MORITA HIROYUKI
IPC: F02B77/13
Filed: 1983-03-22
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-S52131208-A (JP)
Title: Pipe joint and piping method
Inventor: TANIGUCHI MASANOBU
IPC: F16L21/02
Filed: 1976-04-28
Abstract: PURPOSE: To provide retaining wall of which inner diameter is larger than outer diameter of connected pipe on the inner surface of joint body so that it can also used as joint with inserting length limitation device by employing auxiliary pipe with a bank of which diameter is larger than inner diameter of the wall. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06260530-A (JP)
Title: Semiconductor integrated circuit
Inventor: TANAKA HIDEKI
IPC: H01L21/60
Filed: 1993-03-09
Abstract: PURPOSE:To improve the mounting density of a semiconductor chip compared with a surface-mount package and a tape carrier package by directly connecting the semiconductor to a wiring on a mounting substrate. CONSTITUTION:A large number of wirings 2, in which, for instance, a Cu foil stuck to this mounting board 1 is patterned by etching, are provided on one face of the mounting board 1 consisting of epoxy resin impregnated with glass fibers or the like. Further, a rectangular opening holes 3 is provided about in the center of the mounting board 1 and the respective one ends of the wirings 2 are arranged so as to project inside this opening 3. And the one ends of these wirings 2 are extended on the bonding pad of a semiconductor chip 4 arranged inside this opening 3 and electrically connected to the bonding pad through a bump electrode. Thereby, a large number of semiconductor chips 4 can be mounted.
Patent JP-H10246754-A (JP)
Title: Clock driver circuit and semiconductor integrated circuit device
Inventor: SHIRATA SHINYA
IPC: G06F1/10
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a clock driver circuit having high driving ability and small clock skew at the time of both normal operation and testing operation. SOLUTION: The clock driver circuit comprises first and second clock drivers 15a, 15b. In the drivers 15a, 15b, a plurality of main drivers 19(1) to 19(n) are connected at input nodes to a first common line 18 and at output nodes to a second common line 21. The line 21 is connected to a plurality of clock signal supply lines 20(1) to 20(m). A plurality of clock signal supply lines 21(1) to 21(m) are connected to a clock input node of a second macro cell 16 requiring for a clock signal. The lines 18a, 21a of the driver 15a are respectively electrically connected to the lines 18b, 21b of the driver 15b via first and second connecting means 22 at the time of a test mode.
Patent JP-H09215963-A (JP)
Title: Oscillating feed apparatus
Inventor: ISHII TORU
IPC: B07C5/10
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an oscillating feed apparatus capable of arbitrarily converting the direction and posture of a placed article and capable of securely inspecting the quality of the placed article. SOLUTION: A large number of mandarine oranges are successively placed on the respective crossing frames 17 constituting a classifying conveyor 3 to be fed and four placing rollers 21 supported on each of the crossing frames 17 are rotated by the respective rotary belts 34, 34 constituting a greens and fruits rotary machine 5 and each mandarine orange A placed on each of the crossing frames is rotated in a horizontal direction and a before and behind direction to photograph both surfaces of the mandarine orange by a photographing camera.  The grade of each of the mandarine oranges A is judged on the basis of the image data taken by the photographing camera by a grade judging device and, when each of the mandarine oranges A is moved to each distribution position corresponding to judgment, each of the crossing frames 17 is oscillating to a discharge posture to discharge each of the mandarine oranges A to each distributing conveyor arranged at each distribution position by grades and, therefore, work classifying the respective mandarine oranges A by grades can be certainly performed.
Patent JP-H08249082-A (JP)
Title: Microprocessor peripheral circuit and operation clock mode setting method for this circuit
Inventor: SUZUKI MASAYOSHI
IPC: G06F1/04
Filed: 1995-03-08
Abstract: PURPOSE: To fix the period of the timer circuit output to a prescribed value by not changing this period regardless of the change of the operation clock mode of a CPU. CONSTITUTION: When the operation clock mode set by a CPU 701 based on the operation clock inputted by a clock scaling detection circuit 102, a selector 103 selects one frequency division signal to be an interrupt signal having a prescribed period set to the CPU 701 based on the operation clock mode and outputs it to an interrupt control circuit 704.
Patent JP-H01221150-A (JP)
Title: Data collecting method for mri
Inventor: OKAMURA SHOICHI
IPC: G01N24/08
Filed: 1988-02-29
Abstract: PURPOSE:To shorten a photographing time, to improve through-put, and to relieve the burden of a patient, by a gradient echo signal and a spin echo signal are generated by one pulse sequence to collect data thereof. CONSTITUTION:After one pulse sequence is completed and a restoring time elapses, the intensity of a pulse 31 of an inclining magnetic field Gy for phase encoding is changed to perform the same pulse sequence. The intensity of a Gy pulse 31 is varied by a number responding to the number of reforming picture matrixes to repeat a pulse sequence. This repetition completes one scan for collecting data necessary to formation of a picture related to a slice surface. Since, only by performing scan one time, data on a gradient echo signal and data on a spin echo signal are provided, a data collection time is reduced to a half compared with a case in which the data is obtained by an independent pulse sequence, through-put of a device is not only improved but also the burden of a patient is relieved.
Patent JP-S53133281-A (JP)
Title: Cushioning material for manufacture of synthetic resin laminate
Inventor: OOKI DAISUKE
IPC: B32B5/00
Filed: 1977-04-26
Abstract: PURPOSE:The title cushioning material capable of standing repeated uses, having heat resistance and cushioning properties, manufactured by bonding only specific heat-resistant fibers or a material having heat resistance equal to or higher than the fibers to both sides of a cushioning material made of the heat-resistant fibers.
Patent JP-S61208745-A (JP)
Inventor: ENDO ARIYOSHI
IPC: H01K3/16
Filed: 1985-03-13
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-S59175343-A (JP)
Inventor: SAKAGAMI HIRONOBU
IPC: H02J7/00
Filed: 1983-03-23
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-H03250074-A (JP)
Title: Water-based ink composition for ball-point pen
Inventor: MIYASHITA HIROSHI
IPC: C09D11/16
Filed: 1990-02-28
Abstract: PURPOSE:To prevent drying of an uncapped penpoint as far as possible and improve the ink discharge in starting writing by compounding a pigment, a guar gum deriv., a water-sol. org. solvent, water, and sorbitan and specifying the viscosity. CONSTITUTION:The title compsn. comprises a pigment (e.g. a carbon black), 0.2-3.0wt.% guar gum deriv. (e.g. hydroxypropylated guar gum), a water-sol. org. solvent (e.g. ethylene glycol); 0.2-2.0wt.% sorbitan, water, and a dispersant, freeze preventive, antiseptic agent, lubricant, etc., as required.