baber/WOPTO huggingface dataset:
Patent JP-S62195559-A (JP)
Title: Method and reagent for quantitative determination of reducing material
Inventor: ABE TOSHIKATSU
IPC: G01N33/82
Filed: 1986-02-24
Abstract: PURPOSE:To make quantitative determination of a reducing material with high sensitivity by acting an reduction type Co complex to the reducing material to convert the same to an oxidation type Co complex then acting the same to a metallic indicator and measuring the amt. of the formed chromatic complex. CONSTITUTION:The reducing material as a material to be inspected, the metallic indicator and oxidation type Co complex are added into a buffer soln. having prescribed pH (5-10) at a specified temp. to act the Co complex to the reducing material and to convert the same to the reduction type Co complex, then said complex is acted with the metallic indicator to form the chromatic complex. The reducing material is quantitatively determined by measuring the amt. of the chromatic complex by an optical means. The oxidation type Co complex is so added that the concn. in the reaction liquid attains 0.01-10mmol/l, more preferably 0.05-1mmol/l. The metallic indicator is used in a concn. range of 0.01-200mmol/l, more preferably 50-500mumol/l.
Patent JP-2000234739-A (JP)
Title: Table heater having grill
Inventor: ITO MIKIO
IPC: F24C3/12
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To enable a user to make distinction, by touch, between an igniter operation surface of a grill and that of a heater by permitting each of them to have a different shape. SOLUTION: A table heater 10 having a grill comprises two pairs of burners 14a, 14b which are ignited by pushing heater operating buttons 18a, 18b disposed on the front face. The buttons 18a, 18b are formed with a resin, of which the operation surfaces are smoothly formed. A grill 20 which is ignited by pushing a grill operating button 22 is located between the burners 14a, 14b, i.e., at the central portion of the main body. The operation surface of the grill has a plurality of grooves arranged like steps, so that one can feel it differently from the touch of the operation surfaces of the buttons 18a, 18b. The operation surfaces of the buttons 18a, 18b are smooth, while the button 22 has an uneven configuration. Therefore, a user can perceive the button 22 from the touch, thereby naturally allowing the user to remember the operation.
Patent JP-S62197157-A (JP)
Inventor: HAGIWARA TATSUO
IPC: B02C13/14
Filed: 1986-02-24
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-H05208366-A (JP)
Title: Working method of material hard to shave
Inventor: NAGAHAMA KATSUMI
IPC: B24B53/00
Filed: 1992-01-29
Abstract: PURPOSE:To provide a working method of a material hard to shave, which has improved work efficiency without interrupting the working or lightened the distortion in working for the dressing of a CBN wheel. CONSTITUTION:In a working method for a material hard to shave, which performs the working such as the cutting, grinding, etc., of a work by lowering the CBN wheel arranged above a working table toward the working table while rotating it, for the work 13 placed on the working table 11, a stick 14 for dressing is arranged next to the rear of the work, concerning the rotational direction of the CBN wheel, on the working table. The working method for a material hard to shave is constituted so that the CBN wheel 12 may perform the working such as cutting, grinding, etc., engaging with both the work 13 and the stick 14 for dressing in working.
Patent JP-S59163801-A (JP)
Inventor: MOMOKI TAKAMICHI
IPC: C04B35/453
Filed: 1983-03-08
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-S53124865-A (JP)
Title: Paper feeding apparatus
Inventor: HASHIMOTO KOUSUKE
IPC: B65H3/52
Filed: 1977-04-04
Abstract: PURPOSE: To provide a paper feeding apparatus, capable of supplying documents one by one in reliable manner for a long time, by arranging a reverse-feeding roller between feeding idlers which are held in rotating contact with round belts, coaxially the feediing idlers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63206240-A (JP)
Inventor: KAMINOU TAKESHI
IPC: B29D11/00
Filed: 1987-02-20
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-S59218106-A (JP)
Inventor: NISHIMURA TOSHIHIRO
IPC: A45C3/04
Filed: 1983-03-09
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-H04258720-A (JP)
Title: Measuring device holding jig in on-line form in metal strip working process
Inventor: HAYASHI SHIGETO
IPC: G01D11/30
Filed: 1991-02-12
Abstract: PURPOSE:To prevent the generation of flaws on a metal strip by a jig for hold ing a measuring device when the specific items of the metal strip is measured in on-line form in a metal strip working process. CONSTITUTION:An outer cylinder 2 having nonhard wheels 3 is fixed in vertical position adjustable manner in the lower part of an inner cylinder 1 having a measuring device 7 fixed at the lower edge, and the inner cylinder 1 in the combination states of the inner and outer cylinders 1 and 2 is installed in suspension state by a spring 5 which can adjust the vertical position in a jig housing 4 which is position-fixed. The load applied on the wheel 3 by the pulling elasticity can be lightened drastically by adjusting the position of the spring 5, and a metal strip 8 is prevented from being flawed, because of the nonhard property of the wheel 3. Further, the load applied on the wheel 3 can be adjusted in correspondence with a variety of weights of the measuring device 7.
Patent JP-S57717-A (JP)
Title: Positioning device
Inventor: MITSUSHIERU SAN SEBUAN
IPC: G08G5/06
Filed: 1981-03-18
Abstract: Apparatus for guiding aircraft to predetermined parking locations, comprising an optical assembly centered on a reference point, and adapted to provide the pilot in the moving aircraft with two images of a reference point located on the aircraft. When the two images are superimposed, the aircraft has reached the desired location.
Patent JP-S54131666-A (JP)
Title: Manufacturing of acrylonitrile polymer semipermeable membrane
Inventor: TAKAO SEIJI
IPC: B01D71/42
Filed: 1978-04-03
Abstract: PURPOSE: To manufacture the title membrane having asymmetric porous structure and excellent separation characteristics and mechanical strength, by forming a film from a dope of an acrylonitrile polymer in dimethyl formamide containing formamide at specific temperature, and removing the solvent from the film.  
     CONSTITUTION: 10W35 wt% of an acrylonitrile polymer containing ≥80 wt% of acrylonitrile unit and having an intrinsic viscosity of 0.4W4, is dissolved in a mixed solvent of formamide and dimethylformamide (1/99W28/72). The dope is formed to the membrane having desired shape at a temperature higher than the gelation temperature by 1W50°. The membrane is passed through an inert atmosphere immediately after the forming, and subjected to the solvent removal process.  
     EFFECT: Highly asymmetric structure. Adjustable rate of permeation and salt-removing efficiency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63205269-A (JP)
Title: Printer
Inventor: WATANABE KOHEI
IPC: G06K15/00
Filed: 1987-02-23
Abstract: PURPOSE:To shorten printing processing time, by converting the printing area of printing paper to coordinate-system when data is printed on the printing paper regulated in the printing area and editing the data to be printed into the coordinate-system of the region to be printed to collectively print the same. CONSTITUTION:A host computer edits coordinate-system data corresponding to the printing area of printing paper to transmit the same to a printer 6 along with a coordinates setting command signal and further inserts a data separator between a command showing printing data and the data to be printed on each printing area of the printing paper to collectively forward printing data to the printer 6. When the data is reached to CPU 1 through an interface 2, CPU 1 stores the coordinates data of a coordinates setting command in RAM 4 if said command is contained in the data and successively receives printing data when the command showing the printing data is contained. CPU 1 successively applies the printing data to a printer driving circuit 5 in compliance with coordinates data stored in RAM 4.
Patent JP-S56136251-A (JP)
Title: Sprue skimmer for casting
Inventor: FUKUMOTO KEITAROU
IPC: B22C9/08
Filed: 1980-03-27
Abstract: PURPOSE:To utilize waste materials as resources and obtain a sprue skimmer having superior functions by molding the sprue skimmer by using metallic powder as a blank material. CONSTITUTION:As a blank material, the metallic powder discharged during machining is put into dies at each proper amount and in this state, this is pressed with  a press machine, is calcined and is molded by way of a binder. An inoculant is  coated on the surface of the molded sprue skimmer 1. The metallic powder as a  source for occurrence of pollution is effectively recycled as a resource by the above.  The skimmer is obtainable at correspondingly low costs. Further, even if part thereof melts during pouring work, it mixes with molten metal as part thereof as it is and does not cause slag inclusion. In the case of melting return scraps upon ending of the pouring work, the skimmer itself is melted together with the return scraps.
Patent JP-H08235203-A (JP)
Title: Device and method for extracting file list
Inventor: OKAMURA AKIHIKO
IPC: G06F12/00
Filed: 1995-02-28
Abstract: PURPOSE: To acquire a list for only files utilizable by a request side information processor from the other information processor. CONSTITUTION: A file list request is outputted from an input/output part 2 through a central processing part 11 and detected by an extraction condition setting means 12, a file identifier for the utilizable file is read from a tool list table 13 and a file list output instruction specifying the file identifier is sent out to a communication channel 3 through a transmission/reception control part 14. The transmission/reception control part 14A receives the file list output instruction and outputs it through a reception information separation means 15A to a file management means 16A. The file management means 16A extracts the file identifier from the received instruction, reads information relating to the file provided with the pertinent file identifier from a file storage part 4A and outputs it to a file list generation means 17A.  The file list generation means 17A generates the file list of a prescribed format and sends it out to the communication channel 3 through the transmission/reception control part 1A.
Patent JP-S55159434-A (JP)
Title: Object for producing visual aid
Inventor: PIJIYON MARUSERU
IPC: G03F3/10
Filed: 1980-03-27
Abstract: Montage films, duplicating films, color guide films, microfiche film, color transparencies and similar visual aids are prepared from photosensitive articles having a layer of a photosensitive composition coated on a transparent support, preferably a flexible plastic transparent support. The exposed articles are developable with water to form the visual aid. The photosensitive layer is formed from a composition which includes a photosensitive reaction product of a condensation product of a diazonium compound with an arylsulfonic acid, and an epoxy resin which is liquid at ambient temperatures. The diazonium compound is preferably a paradiazodiphenylamine and the preferred condensing agent is formaldehyde or paraformaldehyde. The photosensitive layer can be colored with a permanent dye of a color depending on the type and use of the visual aid. Best results, with regard to water-developability and mechanical strength, are provided by first coating the transparent support with an intermediate layer of an adhesive resin.
Patent JP-S62196297-A (JP)
Inventor: WATANABE YUKIO
IPC: B66B23/24
Filed: 1986-02-25
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-H07249330-A (JP)
Title: Bird injury preventing apparatus
Inventor: KASAGI FUMIO
IPC: H01B17/40
Filed: 1994-03-10
Abstract: PURPOSE:To surely prevent sparking and short-circuiting troubles due to the nest composing materials between dual insulators. CONSTITUTION:Rod-like or linear tilting members 7, 8 are set at the positions upper than arcing horns 4, 5 of a dual tensile resistant insulator apparatus in the direction at right angles to the axial line of the insulators 3, 3. The tilting members 7, 8 have length equal to or longer than the length of the axial line between the insulators 3, 3 and prevent nest composing materials from hanging and thus prevent sparking and short-circuiting troubles attributed to the nest composting materials.
Patent JP-S53124959-A (JP)
Title: Semiconductor circuit
Inventor: ISOGAI HIDEAKI
IPC: H03K19/086
Filed: 1977-04-07
Abstract: PURPOSE:To improve the operation margin against the power supply voltage variation, by controlling transistors in the exclusive operating condition, through the connection of the circuit including diodes to the two transistor Tr input terminals in the current swtich circuit.
Patent JP-H02264740-A (JP)
Title: Preparation of carboxylic acid
Inventor: MAIKERU DEIBITSUDO JIYOONZU
IPC: C07C51/12
Filed: 1990-02-22
Abstract: An improved liquid-phase process for preparing carboxylic acids having (n + 1) carbon atoms by rhodium catalysed carbonylation of an alcohol having n carbon atoms is provided. The process is particularily suitable for preparing acetic acid from methanol in commercial carbonylation reactors operating at steady-state with a low standing quantity of water (eg 0.5 to 5% by weight). The improvement lies in carrying out the carbonylation in the presence of an iodide stabiliser (eg lithium iodide) and a Group VI B metal costabiliser. The process can optionally be carried out in the presence of hydrogen.
Patent JP-S53125751-A (JP)
Title: Fm detection circuit
Inventor: YAMAGUCHI HIROYASU
IPC: H03D3/18
Filed: 1977-04-08
Abstract: PURPOSE: To eliminate the change in conduction angle due to the duty factor superimposed on a demodulating signal, by taking the combination as opposite phase to the incremental component of duty factor, in a FM detecting circuit using two inputs emitter junction type logic ECLs. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57154903-A (JP)
Title: Converter
Inventor: TAKAGI SUNAO
IPC: H03F3/60
Filed: 1981-03-19
Abstract: PURPOSE:To realize a compact and light-weight structure for a microwave converter, by inserting a dielectric substrate of a prescribed shape and incorporating a microwave IC into a square waveguide to which the microwave signal is led and in parallel to the face H of the waveguide. CONSTITUTION:An aperture 11 of a prescribed shape is provided at the position where the normal line L of the direction E of a square waveguide 10 is equally divided, and a dielectric substrate 12 is inserted through the aqerture 11. An earth conductor 15 plus a strip conductor 14 are provided on one face of the substrate 12. The conductors 14 have probe parts 13a and 13b to perform the conversion between the basic mode electromagnetic field of the waveguide 10 and the propagation mode electromagnetic field of a microstrip. The other face of the substrate 12 is covered with an earth conductor 18. The conductor 15 and 18 are connected to each other via a through hole 19 and a metal 20 and form a microstrip 21 together with the conductors 14, 15 and 18. The part A of the waveguide 10 is turned into a cutoff waveguide owing to the conductors 15 and 16 to prevent a direct connection between an input terminal 16 and an output terminal 17 in the waveguide mode. In such way, a compact and light-weight structure is possible for a microwave converter.
Patent JP-H11237208-A (JP)
Title: Measuring device for displacement
Inventor: MATSUMARU KENJI
IPC: G01B11/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To accurately measure quantity of displacement without influence by fluctuation of received light quantity when a measured object is measured. SOLUTION: Measurement light from a light source 4 of a sensor-head 1 irradiates a measured side of a measured object W, and its reflected light is received by a photodetector 6. Thereby, quantity of displacement of the measured side is measured. The detection signal of the photodetector 6 is amplified by an amplifier 10 to output to a calculation means 11. The calculation means 11 calculates the quantity of the displacement of the measured object W based upon the detection signal amplified to output. A gain selection means 12 performs control that lowers the gain of the amplifier 10 a stage to prevent the saturation of the detection signal when the level of the detection signal input by the calculation means 11 exceeds a predetermined threshold value.
Patent JP-S52123478-A (JP)
Title: Production of emulsion composition
Inventor: MORIYA TAKESHI
IPC: C08F8/00
Filed: 1976-04-09
Abstract: PURPOSE: To produce an emulsion composition having a smaller particle sizes, good viscosity stability, and good mechanical stability with simple polymerization operations by the emulsion polymerization of unsaturated monomers using a heat-cleavage reaction product of a specific terpolymer, as the protecting colloid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02220051-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: MURAKAMI SHUJI
IPC: G03C7/407
Filed: 1989-02-21
Abstract: PURPOSE:To obtain sufficient color development density even at the time of elevated development processing speed and an image superior in tone and color reproducibilities and sharpness by color developing an emulsion layer of single layer structure containing silver halide grains and a negative film containing a DIR compound in a short time. CONSTITUTION:The silver halide color photographic sensitive material provided with at least blue-, green-, and red-sensitive silver halide emulsion layers, at least one of them having single layer structure, on a substrate and containing the DIR compound is processed in a color developing time of <=120sec. The DIR compound means a compound to be allowed to release a development inhibitor or a compound capable of releasing it by reaction with the oxidation product of a color developing agent and the compound capable of releasing the development inhibitor may release the development inhibitor imagewise or nonimagewise.
Patent JP-S63206372-A (JP)
Inventor: ITO AKIO
IPC: C04B41/80
Filed: 1987-02-24
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-H07285129-A (JP)
Title: Tire-vulcanizing machine and vulcanizing method
Inventor: TAKAGI SHIGEMASA
IPC: B29C41/04
Filed: 1995-02-28
Abstract: PURPOSE:To provide a tire-vulcanizing machine in which the whole tire is uniformly heated even if drain collects in the downside tread part of the tire fitted in a straight state in a die, in a horizontal vulcanizing machine capable of greatly reducing the cost of equipment in comparison with a vertical vulcanizing machine. CONSTITUTION:A right die 9 is rotatably supported in a stationary frame 2 and also a left die 15 is rotatably supported in a movable frame 3. A tire T is fitted in both dies 9, 15 in a straight state. A motor 28 for rotation is fitted to the stationary frame 2 and a sprocket 29 is fixed to the rotation axis 28a of the motor 28. A roller chain 30 is fitted to the outer circumference of the right die 9 along the circumferential direction thereof and engaged with the sprocket 29. The motor 28 for rotation is actuated in a time for supplying steam to the inside of the tire T. Both dies 9, 15 are integrally rotated in the circumferential direction of the tire through the sprocket 29 and the roller chain 30.
Patent JP-H10235799-A (JP)
Title: Laminate
Inventor: SUZUKI SUSUMU
IPC: B32B17/06
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To make inorganic stains scarcely adhere and be removed easily by forming a layer containing silicon as a main component and a layer containing carbon as a main component in which geometrical thicknesses are specified respectively in sequence on a substrate. SOLUTION: A layer 1 which contains silicon as a main component and has a geometrical thickness of 1-10nm and a layer 2 which contains carbon as a main component and has a geometrical thickness of 1-100nm are formed in sequence on a substrate 11. The substrate is preferably made from glass in view of adhesion. The film-making method for the films 1, 2 is not restricted in particular, and a vapor deposition method, a CVD method, etc., are applicable. However, for a substrate of a large area such as window glass, a DC sputtering method is effective. The film 2 is formed by the DC sputtering method in an argon atmosphere from an ordinary graphite target.
Patent JP-H10236258-A (JP)
Title: Air bag device
Inventor: NISHIJIMA KAZUYOSHI
IPC: B60R21/20
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of an air bag device by easily and firmly fitting a cover body to a base plate. SOLUTION: An air bag device 1 is constituted by fitting a cover body 12, an air bag 15, an inflator 16, etc., to a base plate 11. A side wall part 42 of the cover body 12 is fitted to an outer circumferential surface of a circumferential wall part 22 of the base plate 11. An annular strip 18 is fitted to the outer circumferential surface of the side wall part 42. The strip 18 is formed in advance in the shape along the outer circumferential surface of the side wall part 42. An inner engagement piece 25 provided on the base plate 11 is engaged with an inner engagement hole 46 of the cover body 12. An outer engagement piece 61 provided on the strip 18 is engaged with an outer engagement hole 47 of the cover body 12. A fitting bracket of a steering wheel body is fitted into a recessed part 64 of the strip 18, and fixed to the base plate 11 using bolts.
Patent JP-H06258975-A (JP)
Title: Thermal fixing roll
Inventor: TAKEDA TAKAYUKI
IPC: H05B3/00
Filed: 1993-03-02
Abstract: PURPOSE:To eliminate useless power consumption by shortening a rise time after a heat source is turned on and executing heating only when printing signals are received. CONSTITUTION:Since infrared ray radiated from a lamp 9 is transmitted through an infrared ray translucent cylinder 11 and is absorbed by an exothermic layer 12 and an non-adhesive layer 13 on the thermal fixing roll surface is efficiently heated, and a rise time of a thermal fixing roll 10 can be remarkably shortened. Consequently heating is necessary only when the printing signals are received and power consumption can be reduced.
Patent JP-S57154981-A (JP)
Title: Artificial interlacing circuit
Inventor: YASUMOTO YOSHIO
IPC: G09G5/36
Filed: 1981-03-19
Abstract: PURPOSE:To display the vertical direction in a smooth form, by carrying out an artificial interlace in terms of L pieces of data which are read out with overlap in case a video signal is written into a memory and then reading the video signal to enlarge it by L times for display. CONSTITUTION:A read control signal is supplied to a shift register (a) and then shifted by the clock of a horizontal synchronizing signal HD to produce shift outputs QA, QB.... The read-out clock shifted by 1H is turned into the output QB, and a delay of 1/2L-1L can have the correspondence by selecting each of the shift outpus of QA, QB... regardless of the value of L. This output is used by being switched to the original read control signal in the 1st field and to the above-mentioned shift output in the 2nd field respectively through a fieldswitching circuit (b). The circuit (b) carries out a switching operation by applying the outpus Q and Q' of an FF using a vertical synchronizing signal VD as its input to tristate buffers C1 and C2. In such way, a smooth display is possible for the video signal which is read out of a memory.