baber/WOPTO huggingface dataset:
Patent JP-H06276438-A (JP)
Title: X-ray image pickup device
Inventor: TSURUOKA MASAYUKI
IPC: H04N5/325
Filed: 1993-03-18
Abstract: PURPOSE:To obtain a live image in which the artery and the vein are displayed regardless of injection of required minimum contract medium by providing a changeover means for radiation of X-ray to an examinee in the pulse X-ray image pickup mode into the additive pulse X-ray image pickup mode to the device. CONSTITUTION:The X-ray image pickup device provided with a means for generating a subtraction image is provided with a changeover means 8 by which X-ray radiation is applied to an examinee the pulse X-ray image pickup mode and then in the additive pulse X-ray image pickup mode when a live image is generated after a contrast medium is injected to the reagent 9. Thus, at first the artery is picked up in the pulse X-ray image pickup mode and the vein is picked up in the additive pulse X-ray image pickup mode with one injection of the contrast medium. Then the live image in which the artery and the vein are displayed regardless of injection of required minimum contract medium which is not always safe to a human body.
Patent JP-S55152214-A (JP)
Title: Device for prevention of clogging feed tube
Inventor: NAKAMURA HIROSHI
IPC: E02D3/12
Filed: 1979-05-12
Abstract: PURPOSE: To prevent a small hole from clogging by a method wherein a cylinder is disposed movably within a porous chemical liquid feed tube to inject the compressed air from a small tube of the cylinder to the small hole perforated in the tube wall of said feed tube.  
     CONSTITUTION: A porous chemical liquid feed tube 1 and a bit 2 are provided for the point of the boring head. The porous inner tube is diposed within the feed tube 1 slidably, fixing the cylinder 5 having a hollow small tube 8 with the inner section of the porous inner tube. In passing the water to B passage under this condition, the compressed water is injecting from the point of the bit 2 to excavate the ground. Furthermore, in lowering the porous inner tube until the bottom end outlet of the porous inner tube reaches the stopper 3, the small hole 4 of the tube wall of the feed tube 1 coincides with the small hole of the porous inner tube. In feeding the chemical liquid from B passage, the chemical liquid allows to feed to the external ground by passing through the small hole 4. Next, in feeding the compressed air from A passage, the compressed air is injected from the hollow small tube 8 against the small hole 4 to prevent the small hole from clogging. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07244749-A (JP)
Title: Commutation ticket and commutation ticket vending device
Inventor: SOU TADATAKA
IPC: B42D15/10
Filed: 1994-03-04
Abstract: PURPOSE:To enable a commutation ticket user to easily obtain necessary timetable information by displaying the departure timetable of a getting-on station and the departure timetable of a getting-off station on the reverse surface. CONSTITUTION:On the top surface of the commutation ticket 10, the railroad name of a line for which the commutation ticket is issued, the names 3a and 3b of the getting-on station and getting off station determining a commutation ticket utilization section, the term 4 of validity, etc., are printed. The commutation ticket 10 shows that the commutation ticket utilization section is between stations ABC and DEF as the getting-on and getting-off stations. On the reverse surface of the commutation ticket 10, the departure timetables 11 and 12 of the getting-on and getting-off stations, i.e., the stations ABC and DEF are printed. Namely, the getting-on and getting-off stations 3a and 3b determining the ride section, the term 4 of validity, etc., are displayed as before on the top surface and on the reverse surface, the departure timetables 11 and 12 of the getting-on station and getting-off station are displayed. Consequently, the user can easily know the departure times at the getting-on and getting-off station that the user uses only by looking at the reverse surface of the commutation ticket, which is very convenient.
Patent JP-S53143146-A (JP)
Title: Electronic cash register
Inventor: MIZUNO YUTAKA
IPC: G07G1/12
Filed: 1977-05-20
Abstract: PURPOSE: To establish a tax calculator reducing the memory capacity, by decreasing the tax list to be memorized, through taking notice of the regularity of price data in the tax list. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06315376-A (JP)
Title: Production of glutaryl-7-aminocephalosporanic acid
Inventor: SOGA REI
IPC: C12P35/06
Filed: 1994-03-04
Abstract: PURPOSE:To easily and efficiently inactivate an esterase in the production of glutaryl-7-aminocephalosporanic acid from cephalosporin C using a material containing a D-amino acid oxidase. CONSTITUTION:An esterase is inactivated by contacting a material containing a D-amino acid esterase with a Cu compound. The D-amino acid oxidase- containing material contacted with the Cu compound is used in the production of glutaryl-7-aminocephalosporanic acid from cephalosporin C using a material containing a D-amino acid oxidase. A liquid containing cephalosporin C and a material containing a D-amino acid oxidase is made to contact with a Cu compound.
Patent JP-S62216137-A (JP)
Title: Color picture tube
Inventor: TOKITA KIYOSHI
IPC: H01J29/07
Filed: 1986-03-18
Abstract: PURPOSE:To make a thin frame usable, by installing elastic supporters to be situated in the longitudinal central part of the frame anew in addition to the other elastic supporters being situated corner parts of the frame when the frame of a shadow mask to be built in a color picture tube is clamped on an inner wall of the picture tube. CONSTITUTION:A vacuum envelope is constituted of a substantially rectangular panel 10, a flare-formed funnel 12 and a neck 13, and a phosphor screen 14 consisting of a striped phosphor layer of red, green and blue is installed in an inner surface of the panel 10. And, an in-line type electron gun 16 emitting three electron beams 20 corresponding to each color is set up in the neck 13, and there is provided with a mask frame 17 which supports a shadow mask 15 having a lot of slit openings so that the shadow mask is set near the screen. In this constitution, a corner part of the frame 17 are clamped to an inner surface of the envelope with elastic supporters 18a and stud pins 19, but furthermore at the central parts of the longitudinal sides of the frame 17 is also clamped with a similar elastic supporter 18b, making it suitable for a large-sized picture tube.
Patent JP-H01232810-A (JP)
Title: Current output device
Inventor: MAMEI MASAYUKI
IPC: H03F1/22
Filed: 1988-03-14
Abstract: PURPOSE:To reduce crosstalk between channels by providing a 1st transistor(TR) whose base is connected to an amplifier and whose emitter is connected to ground via a resistor and a 2nd TR whose emitter is connected to the collector of the 1st TR as a cascode connection and connecting the base of the 2nd TR to a constant voltage source through a switch. CONSTITUTION:With a switch 6 thrown to the position A in a current output device, the base of a TR 5 in the output stage is connected to a constant voltage source to form a cascode connection, and entire amplifier stage has a lower capacitance than that of a common emitter type comprising a single output TR 3, thereby bringing the resonance point with an inductive load such as a head to a higher frequency region than the operating frequency band. Then with the switch 6 thrown to the position B, since the TR 5 is cut off and the connection between the load and the ground point is cut off through a low capacitance, crosstalk from other channel is reduced.
Patent JP-H08254506-A (JP)
Title: Sample chamber for x-ray measurement
Inventor: KAWASAKI KOICHI
IPC: G01N23/00
Filed: 1995-03-17
Abstract: PURPOSE: To reduce a noise in an X-ray measurement using a sample chamber and to obtain a high S/N ratio by a method wherein an indoor screen compris ing an opening part through which X-rays are passed is installed between an incident window for the sample chamber mounted on a goniometer and a sample and the opening part is moved in parallel as the goniometer is turned. CONSTITUTION: An incident window 3 and a radiant window 4 are attached to a main body 1, and an indoor screen 7 through which incident X-rays 8 are passed is installed between the incident window 3 and a sample 5. The outer size of the screen 7 is made larger than the incident window 3 as far as possible, and it is required to reduce a distance up to the sample in order to reduce a noise. A sample chamber is mounted on a goniometer 13 which can be turned. Since the rotation center of the goniometer agrees with the center of the sample, the position of the opening part is changed as the sample chamber is turned. Then, a signal is sent to a driving gear 15 for the screen 7 by a control device 16 which controls the goniometer 13, the screen 7 is moved in parallel via a driving shaft 14, and the incident X-rays 8 can be always passed through the opening part.
Patent JP-S63229295-A (JP)
Inventor: SUGATA MITSUO
IPC: B26D1/08
Filed: 1987-03-16
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-H09248833-A (JP)
Title: Production of unsaturated polyester resin molded object
Inventor: MATSUMOTO KOJI
IPC: B29K105/06
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To continuously and simply produce a cross section profile molded object by holding a sheet molding compd. for low temp. and low pressure molding to specific temp. and successively shaping the heated compd. into the cross section profile molded object while thermally curing the same so that a cross-sectional shape is changed from a simple shape to a complicated shape by using a plurality of rolls. SOLUTION: A sheet molding compd. (SMC) 2 for low temp. and low pressure molding is held to 50-160V to be shaped into a cross section profile molded object while thermally cured so that a crosssectional shape is changed from a simple shape to a complicated shape by a plurality of rolls 5, 6, 7, 8. At a time of production, SMC 2 for low temp. and low pressure molding is unwound from an unwinding roll 1 and slit by a slitter 3 while held, for example, to temp. of 90 deg.C and passed through a plane shaping heating roll group 5 and a side surface shaping heating roll group 6 while cured and the cross section of the SMC is shaped into a circular shape by a three-dimensional shaping heating roll group and both end parts of the SMC are sealed by a seal device 9 and a pipe-shaped product is obtained by a final shaping heating roll group 8.
Patent JP-H01237358-A (JP)
Title: Ignition timing controller of internal combustion engine
Inventor: ARAKI AKIHIKO
IPC: F02P5/15
Filed: 1988-03-15
Abstract: PURPOSE:To prevent any knocking from taking place during the starting phase of an internal combustion engine by increasing a preset limit value for restricting the variation range of an ignition timing for a preset period after release from the idle running state for the purpose of controlling the idle rotational speed at its target value through correction of the ignition timing. CONSTITUTION:An ignition timing controller sets a basic ignition timing by using a setting means B on the basis of the output from an engine running state detecting means A, compares the set ignition timing with the ignition timing in the previous cycle and makes such control as setting the variation range of the ignition timing within a preset limit value so as to set the present ignition timing. Also, when an idle running state detecting means D detects the preset idle running state, the ignition timing is so corrected as to force an engine speed to approach the target idle running speed by using an ignition timing correcting means E. Thereby, a variation limit value increasing means F is provided for increasing the abovementioned limit value for a preset period after release from the preset idle running state wherein the ignition timing is corrected.
Patent JP-S58178080-A (JP)
Inventor: YAMAJI TADAO
IPC: F16L1/00
Filed: 1982-04-08
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-S51135872-A (JP)
Title: Method, technique and device for reducing nitrogen oxides discharged after combustion of fuel, by combined use of drawn oxygen and air
Inventor: NAKADA SHIYOUKICHI
IPC: B01D53/56
Filed: 1975-05-20
Abstract: PURPOSE: Output of each engine is increased and the quantity of nitrogen oxides in exhaust gas and discharge of other harmful substances are reduced by improving each engine so as to permit feeding of a mixed gas at constantly distributed ratios. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07270692-A (JP)
Title: Optical path switch changing-over method and device therefor
Inventor: HASHIMOTO ETSU
IPC: B81B3/00
Filed: 1994-03-29
Abstract: PURPOSE:To provide an optical path switch changing-over method and a device therefor by means of an actuator part in which a temperature-sensitive magnetic material having a low Curie temperature is used at its one part without using an electro-magnetic coil for starting up changing-over moving force. CONSTITUTION:This device is provided with a fiber coupling part 7 for successively and switchably connecting the movable connecting end alpha1 of an optical fiber alpha to the fixed connecting ends betaa1 and betab1 of two optical fibers betaa and betab, and an actuator part 6 is which the movable connecting end alpha1 of an optical fiber alpha supported by the leading edge of an elastic cantilever 13 provided protruding from a fixed anchor 12 is integrally fixed to be between a pair of fixed parts 9a and 9b formed of permanent magnets 3a and 3b and heat-sensitive magnetic stators 14a and 14b on either side is heated by heaters 15a and 15b so that magnetic piece 10, 11 are switchably attracted to the fixed part 9a or 9b on the other side.
Patent JP-S60204683-A (JP)
Inventor: KOMATA KAZUO
IPC: C04B41/50
Filed: 1984-03-29
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-S51135081-A (JP)
Title: Device for stopping apparatuses without time-lag by controlling a brak e in response to a load quantity
Inventor: FUJII SHIYUNJI
IPC: F16D59/02
Filed: 1975-05-19
Abstract: PURPOSE: A device which takes out a load acting a working machine as a signal which stipulates a quantity of a brake torque. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10257209-A (JP)
Title: Picture reader and copying machine
Inventor: OSOZAWA NORIYOSHI
IPC: H04N1/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To suppress the temperature fluctuation of the optical black part of an image sensor and the fluctuation of dark current noise distribution by controlling the power consumption of the image sensor in accordance with the read signal level of an original. SOLUTION: A controller 3010 detects the level fluctuation of an average value D with the fluctuation of the signal level. When the average value D is D<D0-0.25LSB against the reference value D0, it judges that power is oversupplied at present and operations for dropping the voltage of a driver power source 3011 and for dropping the voltage of a CCD power source 3012 are individually executed or shared. Then, power supply to the CCD image sensor 1100 is controlled to be reduced. When the average value D is D>D0+0.25LSB, the controller 3010 judges that power supply lacks at present. The respective operations are individually executed or shared. Then, power supply to the CCD image sensor 1100 is controlled to be increased.
Patent JP-H05222881-A (JP)
Title: Manufacturing method of glass louver
Inventor: UCHIDA HIROYUKI
IPC: E06B7/084
Filed: 1992-02-13
Abstract: PURPOSE:To manufacture a glass louver with high productivity by forming an adhesion material of a heat hardening silicone rubber adhesive on the required surface of a plate glass. CONSTITUTION:Adhesives 3 of a heat hardening silicone rubber composition having 200-800 of plasticity by JIS-C2123, 20-90 of JIS-A hardness by JIS-K6301 of physical property of silicone rubber after the solidification, 30-150kgf/cm<2> of tensile strength and 100-1000% of elongation are held by two bright polypropylene film tapes 4. After that, the adhesives 3 stripping one of the tapes 4 on one side are made to adhere to the specific surface of a wire plate glass 1 by means of a roller through the tapes 4. Then, smooth hardening silicone rubber adhesives 5 are formed on the wire. Plate glass 1 by solidifying the adhesives 3 during a specific thermal environment to strip the tables 4.
Patent JP-H02238532-A (JP)
Title: Resident file analyzing device
Inventor: TAKARA NOBUHIRO
IPC: G06F11/34
Filed: 1989-03-13
Abstract: PURPOSE:To quickly and easily retrieve a desired structure with no error and to attain the reference to the contents of a relevant member by retrieving a store area out of a resident file of structures and displaying the names of plural members forming the structures as well as the contents of those members. CONSTITUTION:When a structure name is designated, a table retrieving means 20 retrieves automatically a table to specify the address of a structure 8a and retrieves the store area of the structure 8a out of a resident file. When the address of the structure 8a is directly designated, the name of the structure 8a is specified and also the store area of the structure 8a is retrieved. An editing means 21 uses a proper editing method accordant with the number of digits of the member forming the structure 8a to edit the structure 8a and displays 22 the edited structure 8a on a display, a printer, etc. Thus an operator can recognize at a glance the member name and its contents and can analyze easily a program.
Patent JP-H01232749-A (JP)
Title: Semiconductor device
Inventor: SHIOSAKI HIROYUKI
IPC: H01L23/522
Filed: 1988-03-14
Abstract: PURPOSE:To prevent the peeling of the lead wires of a semiconductor device by a method wherein a CVD deposited film under the lower part of each bonding pad is removed to leave a thermal oxide film only and the bonding pad is made a pure Al film. CONSTITUTION:A semiconductor device is constituted by a method wherein a CVD deposited film 3 under the lower part of each bonding pad is removed and an Al film 4 constituting the bonding pad is made a pure Al film. As a result, a wire peeling, which is generated due to a thermal stress at the time of solder packaging, can be prevented.
Patent JP-H11255515-A (JP)
Title: Antifog material
Inventor: SATO KOJI
IPC: C03C17/25
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain an antifog material without requiring a treatment at a high temperature, having transparency, releasability and weather resistance, same as or more than these of the conventional one, and further having a nearly same surface hardness comparable to that of a coating membrane obtained by a firing method, a decreased reflection index regulated by decreasing the difference of refractive indexes of the antifog material and a substrate, and persistent antifog activities. SOLUTION: This antifog material comprises (1) titanium oxide and a metal oxide having a refractive index different from the titanium oxide, or an oxide containing titanium and a metal, (2) noble metal particles and (3) a transition metal. The method for producing the antifog material comprises adding a fluorine scavenger to an aqueous solution containing at least a fluoro complex titanium compound, a fluoro complex metal compound, noble metal colloid particles or a noble metal compound, and a transition metal compound to provide a precipitate.
Patent JP-S6236950-A (JP)
Title: Remote maintenance console system
Inventor: ENDO NORIYOSHI
IPC: H04M3/22
Filed: 1985-03-25
Abstract: PURPOSE:To improve the effect of centralized maintenance operation by providing a changeover means to a centralized maintenance operation center and providing a contention means to a local exchange so as to eliminate the need for visiting a site at each occasion of input of control information. CONSTITUTION:The centralized maintenance operation center 2 applying centralized maintenance to plural exchanges is provided with a changeover device 27 as a changeover means and a local exchange 1 is provided with a contention equipment 17 as a contention means. In inputting various control information from a maintenance console 22 of the center 2 to a central controller 11 of the exchange 1, the device 27 is switched to connect the console 22 to a communication line 4 via a transmission/reception equipment 28. Thus, the required information is sent to the exchange 1 via the equipment 28 and the line 4 and inputted to the controller 11 via the equipment 18, 17. Thus, it is not required to visit the side every occasion to input control information and various control information is inputted remotely from the console 22 to the controller 11 to improve the effect of centralized maintenance operation.
Patent JP-S55153809-A (JP)
Title: Valve lifting controller for internal combustion engine
Inventor: MIIDOKORO KAZUYUKI
IPC: F01L13/00
Filed: 1979-05-16
Abstract: PURPOSE: To improve the workability of a sliding contact surface by a method wherein the third oil hydrualic chamber for controlling automatically the opening and closing time of an intaking and discharging valve, and the quantity of valve lifting, is formed between the sliding hole of a elevator and the top of the third piston.  
     CONSTITUTION: A working fluid flows at the time of valve lifting from the second hydraulic chamber 11 provided between the second piston 7 and a stopper 20 via a connecting hole 19' made independently on the stopper 20. The third oil hydraulic chamber 12 is formed in a space partitioned by an elevator 5 in which the third piston 6' goes up and down, the stopper 20 and the third piston 6' so that each of the third piston and the elevator 5 can be made as two independent single cylinders. Therefore, precise processing such as centering and so forth can readily be made, and it is unnecessary to do centering work twice as is often required for conventional equipment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05261643-A (JP)
Title: Preparing method of workpiece data
IPC: B23H7/02
Filed: 1992-03-17
Abstract: PURPOSE:To provide a method for preparing accurate numerical control data at once by using a machining information table based on the order of execution on machining operations, in regard to the method of preparing the numerical control data for wire-electrodischarge machining of a workpiece, especially a metal plate. CONSTITUTION:In a preparing method of workpiece data in use of both computer-aided design and manufacturing (CAD/CAN) units, a machining data base is prepared in advance by specifying a size of machining form on a plate and its machining number as a parameter, specified data are successively taken out of the machining data base on the basis of the machining number corresponding to the initial working order in computer-aided design data, preparing a machining information table, and then table data are converted into numerical control data as the constitution.