baber/WOPTO huggingface dataset:
Patent JP-2000300538-A (JP)
Title: Image displaying method, image displaying apparatus and mri apparatus
Inventor: ODA YOSHIHIRO
IPC: G06F3/0484
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To select necessary informations among related informations on images and to display them easily observably. SOLUTION: When an MR image displayed on an image displaying region 26 is dragged and dropped into an icon regions 20-25, an icon for the MR image is registered. When the icon in the icon regions 20-25 is drogged and dropped in the image displaying region 26, all the scan parameters corresponding to the icon are set for practicing scan and when it is dragged and dropped on a screen 27 for patient information, the patient information corresponding to the icon is selectively displayed and when it is dragged and dropped on a scan timing screen 28, a scan timing parameter corresponding to the icon is selectively displayed and is set for practicing scan and when it is dragged and dropped on a scan location screen 29, a scan location parameter corresponding to the icon is selectively displayed and is set for practicing scan.  Therefore, a relation between the image and a related information can be intuitively recognized.
Patent JP-S5241443-A (JP)
Title: Heat radiating panel
Inventor: KENMOCHI TADAO
IPC: F24D3/16
Filed: 1975-09-29
Abstract: PURPOSE: To provide a heat radiating panel which can have its surface maintained at a uniform temperature while reducing its thickness by specifying the relationship of its piping and heat transfer plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5818367-A (JP)
Title: Preparation of nitrosopyrimidine derivative
Inventor: SUZUKI JIROU
IPC: C07D239/54
Filed: 1981-07-27
Abstract: PURPOSE:To obtain the titled compound which is an intermediate for purine derivatives, etc., has good filterability and is easily pulverizable after the drying, by nitrosating a 4- aminopyrimidine obtained by the ring closure of a cyanoacetic acid derivative with a ring closing agent under alkaline conditions at an acidic pH of the system. CONSTITUTION:A cyanoacetic acid derivative of formulaI(X is 1-4C lower alkoxyl) is reacted with a ring closing agent expressed by formula II (Y is OH, NH2 or SH) in the presence of an alkaline catalyst to give a 4-aminopyrimidine derivative, which is directly nitrosated with a nitrite to afford a nitrosopyrimidine derivative. In the process, the pH of the system containing the 4- aminopyrimidine derivative is once adjusted from an alkaline value to an acidic one, preferably a pH<=4, particularly 1.5-2.5, and the nitrite is added to give the  aimed nitrosopyrimidine derivative, having good filterability, and easily pulverizable after the drying. USE:An intermediate for pteridine.
Patent JP-S5818835-A (JP)
Title: Manufacturing method of cathode-ray tube
Inventor: HIRASAWA SHIGEMI
IPC: H01J9/385
Filed: 1981-07-27
Abstract: PURPOSE:To reduce the exhaust time of an exhaust furnace and enable its effective application by preheating a valve to some extent prior to the heating exhaust process in the exhaust furnace with respect to the heating exhaust in a tube. CONSTITUTION:The figure shows the valve temperature in an exhaust furnace during heating exhaust, as compared with that by the conventional method. In the figure, curve (a) shows the valve temperature by this invention and Curve (b) shows that by the conventional method. Besides, the valve temperature is the measured result at the central part on the inner surface of a panel. In this example of execution, the valve is preheated immediately before it is entered in to the exhaust furnace. The heating temperature is approximately 60 deg.C considering the workability when the said valve is set in the exhaust furnace. Moreover, heating starts with the top of the panel with an infrared heater. As a result, the exhaust time (approximately two hours) can be reduced by approximately nine minutes, as compared with that by the conventional method.
Patent JP-H01285418-A (JP)
Title: Air conditioner for vehicle
Inventor: NAGURA SHINICHI
IPC: B60H1/32
Filed: 1988-05-13
Abstract: PURPOSE:To prevent icing and locking when it is cold by mounting a plate spring made of a shape memory alloy between a hub of a motor shaft and a clutch plate and widening the space between a friction plate and a clutch disc when the ambient temperature is lowered at the time of disconnecting a clutch in a sub-engine type air conditioner. CONSTITUTION:There is provided a plate spring 37, one end of which is fixed to a hub 35 connected to a motor shaft 24 of an electric motor 23, the other end thereof being fixed to a clutch disc 39. The material quality of the plate spring 37 is a shape memory alloy such as a Ni-Ti base alloy. When the ambient temperature is 5 deg.C or more, the clearance of an electromagnetic clutch 22 is adjusted to a small value, for example, 0.5-0.8mm. When the temperature is less than 5 deg.C, the plate spring 37 made of a shape memory alloy is bent S-shaped to widen the clearance S2 between the clutch disc 39 and a friction plate 19a, for example, more than 3mm. Accordingly, even if water adheres to the clearance when it is cold, icing and locking are not caused between the friction plate 19a and the clutch disc 39, so that when it is cold, it is possible to conduct heating operation without obstacle, using the electric motor 23 as a driving source.
Patent JP-S63284316-A (JP)
Title: Construction of joint of continuous underground wall
Inventor: ARAI MASAO
IPC: E02D5/18
Filed: 1987-05-13
Abstract: PURPOSE:To excavate a trench in the subordinate layer on a dry basis by a method in which an upper trench is formed by an inner drilling excavation, a casing is set in the trench, the subordinate layer is excavated by an earth anger, a partition plate is set, and concrete is placed. CONSTITUTION:A guide hole is excavated, an upper trench M1 is formed by an inner drilling excavation using a crab bucket, and a casing 5 is set. A guide hole is formed without use of stabilizer liquid in the subordinate layer E2 by an earth anger to form a vertically continued deep trench. An interlocking pipe 7 and a partition plate are set, and concrete C is poured into the trench. The construction work can thus be attained without use of stabilizer liquid in the ground with cracks liable to water weeping.
Patent JP-H02300324-A (JP)
Title: Production of flameproof fiber
Inventor: MATSUHISA YOJI
IPC: D01F9/22
Filed: 1989-05-09
Abstract: PURPOSE:To obtain flameproof fiber with hardly any bonding between mutual single fibers by flameproofing of infusibilizing a precursor of the flameproof fiber under reduced pressure. CONSTITUTION:A precursor of flameproof fiber (preferably having <=10 L value measured by an iodine adsorption method and <=1.0d single fiber denier) is flameproofed or infusibilized under reduced pressure (preferably 600-100Torr) to afford the objective fiber. Furthermore, heating is carried out until the density attains >=1.35g/cm<3> as an advancing degree of flameproofing.
Patent JP-S62272938-A (JP)
Title: Production of saccharide-containing margarine
Inventor: SASAKI HIROHISA
IPC: A23D7/02
Filed: 1986-05-21
Abstract: PURPOSE:In producing saccharide-containing margarine, to obtain saccharide- containing margarine having improved whipping properties, by using a microwave heater for heating after emulsifying, precisely controlling temperature in aging and also regulating cooling rate after aging. CONSTITUTION:In producing margarine containing 5-50wt% calculated as anhydrous substance of saccharide, a microwave heater is used for heating after emulsifying, the margarine is uniformly heated to a preset optimum aging temperature higher than a rising melting point of fats and oils minus 10 deg.C to + or -2.0 deg.C accuracy. Then, the margarine is cooled at <=5 deg.C/hr rate of cooling.
Patent JP-S5240330-A (JP)
Title: Collapsible camera
Inventor: FUKUDA SUSUMU
IPC: G03B17/50
Filed: 1975-09-27
Abstract: PURPOSE: To miniaturize the shape of a collapsed camera by constructing a lens means of a large format camera of a self-treating type, such as, polaroid camera, to be freely swingable. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5451588-A (JP)
Title: Ion source for mass spectrometer
Inventor: TAJIMA EIJI
IPC: H01J49/12
Filed: 1977-09-30
Abstract: PURPOSE: To perform ionization by electron impact and corona discharge in one chamber to enhance the versatility by installing together filament for thermion radiation and needle electrode for corona discharge in an ionization chamber in an exchangeable way.  
     CONSTITUTION: The reaction gas and sample molecules introduced from sample entry hole 7 by thermionic beam 9 from filament 2 are ionized. The ions generated in the ionizing region 10 in ionization chamber 1 are discharged out of the chamber 1 by the action of an extrusion electrode 3, and are converged by a lens electrode 5 to be made into an ion beam 11 by a slit 6. The beam 11 enters an analytical tube 8. When high voltage is applied between a needle electrode 20 and a mesh electrode 21 glued to the electrode 3, corona discharge is caused in the reduced voltage discharge region 23, and the sample gas molecules are ionized in the region 10. Since the ionization technique may be shared commonly and the desired ionization may be performed by only changing over from outside, the mass spectrum by both ionization techniques may be easily obtained, and the versatility enhanced 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5241041-A (JP)
Title: Device for remote controlling of a bowling game pin position
Inventor: CHIYOTANI SEIJI
IPC: A63D5/06
Filed: 1975-09-27
Abstract: PURPOSE: A device which sets a bowling game pin position, within a limited range, to an arbitrary one by a remote control, and displays the set position exactly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5744246-A (JP)
Title: Travel mode switching device of tape recorder
Inventor: SATOU REISUKE
IPC: G11B15/44
Filed: 1980-08-27
Abstract: PURPOSE: To eliminate the confirmation for the traveling direction of a tape recorder, by switching the outputs of a fast forwarding switch button and a rewinding switch button in accordance with the switching state of a forward/backward button in case the traveling mode is switched for a tape recorder of a car stereo set, etc.  
     CONSTITUTION: A forward/backward switch button 7, a fast forwarding switch button 8 and a rewinding switch button 9 are provided to carry out the switching of the traveling mode of a tape recorder. The buttons 8 and 9 are connected to a control circuit 10 via switches 12 and 13, and the circuit 10 is connected to a tape mechanism 11. The switches 12 and 13 are switched to the state of solid lines and the state of dotted lines when the button 7 is set at the forward play and the backward play respectively in coupling to the switching of the button 7. Accordingly, the button 8 functions as a rewinding button and the button 9 functions as a fast forwarding button respectively in the backward play time. In such constitution, the fast forwarding is carried out in the present playing direction by pushing the button 8, and the rewinding is carried out in the direction opposite to the present play by pushing the button 9, respectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02310401-A (JP)
Title: Working cylinder with sensor for detecting position of piston
Inventor: GIYUNTAA MAIYAA
IPC: G01B7/00
Filed: 1990-05-08
Abstract: PURPOSE: To detect the whole motion range of a piston by providing a sensor in a cylinder cover to estimate with an electric estimation device provided corresponding to the sensor. CONSTITUTION: An operation cylinder 10 is provided on both sides with a non- magnetic material made cylinder pipe 13 closed by cylinder covers 11, 12. Also, the cover 11 is provided in a notch with a sensor 20 and switch 21. This sensor 20 consists of an electrified coil and an alternating field is generated through an end face facing to a piston 14 to produce eddy current on a metallic plate 15. The energy loss reduces impedance in the sensor 20 and a load on the coil is successively increased with the reduction of a gap between the sensor 20 and metallic plate 15. Thus, the whole motion range of the piston 14 can be detected by the use of a graph representing the relationship between the gap between the piston 14 and sensor 20 and the output voltage of the sensor 20.
Patent JP-2000301214-A (JP)
Title: Piercing device and piercing method
Inventor: GOTO HISAO
IPC: B21B25/02
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce rotational acceleration and to secure the accuracy of centering of a position of a piercing plug by being provided with a core bar shifter for restraining or releasing the end part of the core bar and a driving device for rotating a thrust block on the end face of the thrust block and executing prerotation of the thrust block and core bar before piercing. SOLUTION: By making the end part of the core bar 5 restrain by rotation restraining means which is provided on the end face of the thrust block 6 and executing the prerotation of the thrust block 6 and core bar 5 before piercing, the piercing is stood by. The rotational speed of the prerotation is defined as 10-100% of the rotational speed of the plug 4 and core bar 5 at the time of the piercing. Because the rotational acceleration of the plug 4, core bar 5 and thrust block is reduced by the prerotation, the fusing damage in the tip part of the plug 4 is reduced and its life is prolonged. The wear by slip between the plug 4 and the core bar 5 and also the deformation and wear in a contact part between the core bar 5 and the thrust block are prevented and the life is prolonged.
Patent JP-H11305285-A (JP)
Title: Digital camera shutter
Inventor: ARISAKA KUNIO
IPC: G03B9/08
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera shutter suitable for reducing the size and cost and saving power by regulating the diameter of an exposure aperture at the time of taking a photograph and closing the exposure aperture at the time of completing photographing, with one actuator. SOLUTION: A rotor 3 consisting of a permanent magnet makes shutter blades 11 and 12 put in a small aperture state by an integrally rotating driving pin 4, in the initial stage position of the rotor 3. Even if a power supply switch for a camera is closed, in this state, a depth of field can be observed by a monitor. Only when the depth of field is dark, at the time of taking a photograph, a coil 7 is energized in a positive direction and the rotor 3 is rotated counterclockwise, to obtain a fully opened state. When the depth of field is bright, in the small aperture state, the control of an exposure time is started. When the control of the exposure time is completed, the coil 7 is energized in an opposite direction, to close the shutter blades 11 and 12.  Power supply is stopped at a stage when recording onto a recording medium is completed and each member is returned into the small aperture state.
Patent JP-S63284333-A (JP)
Inventor: OKAZAKI SATOKAZU
IPC: E04H12/18
Filed: 1987-05-15
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-S5242129-A (JP)
Title: Spectacles best suited for commercial use
Inventor: IMAI MORIO
IPC: G02C1/00
Filed: 1975-09-30
Abstract: PURPOSE: To provide spectacles with great propaganda effect by mounting to a frame colored glass substrates on which characters, figures, patterns, marks and so on are printed, dyed, applied, etched or the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5740468-A (JP)
Title: Vinyl substituted pyrazole derivative and its preparation
Inventor: TAKAMI MASAAKI
IPC: C07D401/04
Filed: 1980-08-25
Abstract: NEW MATERIAL:The titled compound expressed by formula I (R 1  is phenyl which may have a substituent group, e.g. halogen, lower alkyl or nitro; R 2  is H or lower alkyl; R 3  is lower alkyl, lower alkenyl or phenyl which may be substituted by halogen; the group expressed by formula II is at the 3- or 5-position of the pyrazole ring). EXAPLE:3-(2-Methyl-1-propenyl)-1-phenylpyrazole.  
     USE: An agricultural and horticultural germicide, having improved antimicrobial activity against blast of rice plants, and exhibiting a high antimicrobial activity against one or more of various plant pathogenic germs, e.g Cochliobolus miyabeanus of rice plants, Sphaerotheca fuliginea and Colletotrichum lagenarium of cucumbers and Botrytis cinerea of kidney beans without toxicity to the crops.  
     PROCESS: An enyne alcohol expressed by formula III (R 4  is lower alkyl) is reacted with a hydrazine compound expressed by formula IV in an inert solvent in the presence of an acid, e.g. acetic acid, at room temperature to 80°C to give the compound expressed by formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5544905-A (JP)
Title: Method of cleaning immersion type detector
Inventor: NAKANE HIROYOSHI
IPC: G01N27/38
Filed: 1978-09-26
Abstract: PURPOSE: To simply clean an immesion type detector without pulling up the detecting unit thereof by turning the detector used by immersing in liquid flowing the detecting unit such as a loading type flowmeter around an axis perpendicularly crossed with the direction of flow.  
     CONSTITUTION: Bolts of a mounting flange 3 are loosened to turn a detector 4 at 180° around its axis to thereby alter the detecting unit 4a at the face directing against the flow thereof so as to flow out an article 7 such as hair adhered to the unit 4a and to cause adhered article 8 to be exposed with the portion where faster at the upstream side and to be thus removed by the flow. In addition, a supersonic vibrator 9 is mounted at proper position of the detector 4 to excite it at cleaning time to thereby produce air bubbles in the vicinity of the unit 4a. Thus, cleaning effect can be further enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5819391-A (JP)
Title: Preparation of briquet and oval briquet evolving reduced amount of toxic gas
Inventor: SUGITA MASAHISA
IPC: C10L9/10
Filed: 1981-07-27
Abstract: PURPOSE:To prepare a briquet or oval briquet evolving a reduced amt. of a toxic gas, by press molding a powder carbon material treated with an aq. soln. of an iron oxide. CONSTITUTION:A powder carbon material such as coal, coke or char coal is treated with an aq. soln. of an iron compd. such as Fe2(NO)4Cl2 or (C6H5)Fe (CO)2 to deposit about 2wt%, in terms of Fe2O3, iron compd. thereon. Then the resulting powder carbon is molded with addition of a binder such as pitch or red algae to prepare a briquet or oval briquet. It is pref. to use and mix together bentonite, lime, etc. as a gas-absorbing auxiliary.
Patent JP-S61275426-A (JP)
Title: Pitch-based carbon fiber and production thereof
Inventor: OYABU MIKIO
IPC: D01F9/14
Filed: 1985-05-30
Abstract: PURPOSE:To provide the titled carbon fiber having oblong circular contour of the cross-section, containing crystals oriented perpendicular to the outer circumference taking a folded structure, free of cracks and having high fiber strength. CONSTITUTION:The spinneret used in the present process has noncircular cross- section characterized by the nozzle flathess W/D of 1/1.5-1/10, preferably 1/2-1/6 wherein W is the length of minor side or minor diameter and D is the length of major side or major diameter. Mesophase pitch having a viscosity of 100-2,000 poise in the nozzle is spun in molten state keeping the extrusion pressure difference between both sides of the spinneret capillary to <=1kg/cm<2> and the spun fiber is infusibilized, carbonated and, if necessary, graphitized to obtain the objective carbon fiber.
Patent JP-S5241518-A (JP)
Title: Electroacoustic converter
Inventor: HORIE KOUDOU
IPC: H04R9/02
Filed: 1975-09-29
Abstract: PURPOSE:Obtain at low cost waveform magnet with good dimensional accuracy and with low hardness compared with alnico-alloy series magnets and offer it for formation of drive magnetic field.
Patent JP-S5642402-A (JP)
Title: Anti-fogging plate glass for antenna extension
Inventor: SAKURAI KAORU
IPC: H01Q1/32
Filed: 1979-09-13
Abstract: PURPOSE:To improve the directivity in the very high frequency band by making connections while electric power induced at a very high frequency antenna is made in phase with that at a heating conductor, by adjusting the length of the antenna by shifting the position of the open end of the antenna. CONSTITUTION:Between common current collecting line 10 at one lateral side of transparent plate glass 1 and buses 11 and 11a at the opposite side, heating conductor groups 13 and 13a of heating conductor elements 12 are extended. On the surface of glass 1 at the upper parts of conductor groups 13 and 13a, very high frequency antenna element 21 made of conductor 16 connecting with feeding terminal 14 is arranged being folded at channel-shaped part 22 in parallel to element 12. Tip 23 of antenna element 21 is made open and folded upward in the same direction with channel-shaped part 22 to adjust its length and intermediate connection part 24 on the lower straight line of antenna element 21 and connection part 25 of conductor group 13 at the uppermost part are connected together via lead wire 31. Then, electric power induced at antenna element 21 is made in phase with that at antenna element 21 to improve the directivity in the very high frequency range, improving the SN ratio.
Patent JP-H09300253-A (JP)
Title: Parts transfer device
Inventor: TSUTSUMI HIDETAKA
IPC: B25J9/02
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To improve the area productivity of a production line by making a parts transfer device compact. SOLUTION: A motor 11 is capable of oscillating around a shaft 12. The screw part of a ball screw 15 rotates on the rotation of the motor 11, and the nut part of the ball screw 15 travels. In addition. one end of a lever 16 is connected to the nut part 14, and gives a rotary motion around a pin 18(a). As a result, the other end of the lever 16 gives a circular arc motion, and a tool part 19 connected to a slide part 17 via a shaft 18(b) is thereby made to operate along the slide part 17.
Patent JP-S63283023-A (JP)
Title: Manufacture of membrane for x-ray exposure mask
Inventor: NODA SHUICHI
IPC: G03F1/22
Filed: 1987-05-14
Abstract: PURPOSE:To obtain a membrane for a desired X-ray exposure mask even when a thin inorganic film material is used by sequentially forming a membrane temporarily securing layer, a membrane reinforcing layer, and the membrane on a base, and bonding the membrane to a membrane supporting frame. CONSTITUTION:A membrane temporarily securing layer 53, a membrane reinforcing layer 55 and an X-ray absorber pattern supporting membrane 57 are sequentially formed on a base 51. The membrane 51 is isolated from the layer 53. The membrane 57 with the reinforcing layer obtained by this isolating step is bonded to a supporting frame 67. The layer 53 is composed of Au (gold, and it is adapted to compose the layer 55 of Ti (titanium). Thus, it slightly has a difficulty in the tensile strength as compared with Ti, but even if an inorganic material, such as BN, Si3N4, SiC. SiO2, Al2O3, etc., having excellent dimensional characteristic and flatness and being transparent for an X-ray and visible lights is used as the membrane, the membrane can be manufactured by applying a membrane bonding method.
Patent JP-S5742232-A (JP)
Title: Timer device
Inventor: HATSUTORI SHIGERU
IPC: H03K17/28
Filed: 1980-08-28
Abstract: PURPOSE:To confirm the unit time in fractionated time, by dividing the timer remaining time unit to fraction, in a timer device used for air-conditioners using a microcomputer. CONSTITUTION:In a timer device displaying the set time and the timer remaining time of a clock circuit on a timer display device DSP1 in the specified time unit, at the operation of a remaining time check switch SW8, light emitting diodes L1-L9 for the display device DSP1 are switched corresponding to times 10M-60M of the 2nd time unit from times 30M-12H in the specified time unit, and the time corresponding to the 2nd time unit among the timer remaining time is displayed on the display device DSP1. Thus, the remaining time can be confirmed for the unit time in fractionated time.