baber/WOPTO huggingface dataset:
Patent JP-H02262084-A (JP)
Title: Positron ct apparatus
Inventor: YAMAMOTO SEIICHI
IPC: G01T1/161
Filed: 1989-03-31
Abstract: PURPOSE:To obtain an image having excellent image by placing a predetermined radiation source such as a correction radiation source to allow the radiation therefrom to be incident to each of a large number of radiation detection means arranged in a ring form. CONSTITUTION:Each of radiation detectors is formed from a scintillator 1 and the photomultiplier tube 2 optically coupled therewith and a large number of said radiation detectors are arranged in a ring form. Then, the signal outputted from the photomultiplier tube 2 is inputted to a timing signal forming circuit 3 corresponding to the incidence of radiation to the scintillator 1 to form a signal showing radiation incidence timing. A CPU 6 controls a delay control circuit 4 at first so as to make delay quantity min. and, in this state, the CPU 6 counts the output of a simultaneous count circuit 5 to measure sensitivity at every channel. Then, delay quantity imparting the max. sensitivity is calculated at every channel to the written in each delay control circuit 4 to be set. Whereupon, the timing control in each channel is automatically performed with high accuracy and an image having excellent image quality is obtained.
Patent JP-S59208522-A (JP)
Title: Device for correcting error of optical scanning by rotary polyhedral body mirror
Inventor: HASHIZUME HIDEHISA
IPC: H04N1/04
Filed: 1983-05-11
Abstract: PURPOSE:To correct a shift from a scanning reference position of a beam as soon as it is generated, by dividing a reflected beam, directing of a part thereof to the surface of a photosensitive body, directing another part to a two-divided optical sensor, and detecting an error quantity in the whole line area by this sensor. CONSTITUTION:As for a modulating signal input 11 which reaches an optical modulator 2, first of all, a correcting signal from a two-divided optical sensor 9 is amplified 12, becomes a light quantity correcting signal through signal processing circuits 13, 13', an it is mixed 14. On the other hand, an uneven pitch detecting and correting signal from the two-divided optical sensor 9 is amplified 15, an output brought to a signal processing 16 is held by using an S/H amplifier 19, and as for a holding signal (d), that which is obtained by waveform-shaping 18 a start synchronizing signal output 17 and mixing it with the modulating signal 11 is used. An output of the S/H amplifier 19 becomes a correcting signal of an uneven pitch and a scanning start timing by a facet surface inclination and an axial deflection of a rotary polyhedral body mirror, it is frequency- converted 21, and thereafter, mixed 22 with the modulating signal whose light quantity has been corrected, amplified 23, applied to the optical modulator 2, and all corrections are executed.
Patent JP-H04293570-A (JP)
Title: Marking apparatus and marking method
Inventor: KOURO AKIO
IPC: B60C13/00
Filed: 1991-03-23
Abstract: PURPOSE:To automatically and accurately apply marking to positions to be marked using a plurality of marking colors. CONSTITUTION:A tread 1 running along a longitudinal direction is automatically marked with a plurality of color lines. A plurality of slide bodies 2... having the color line drawing devices 3 of a plurality of the color lines arranged in the direction crossing the running direction of the tread are parallelly arranged along the running direction. The number of the color lines, colors and mark indicated positions are specified on the basis of the size code of the tread 1 read by a tread color line control means 4 and, subsequently, [mark indicated position + line drawing device offset quantity] or [mark indicated position + line drawing device offset quantity + tread displacement quantity] is operated and the respective slide bodies 2... are slid by an adjusting means 5 and each selected line drawing device 3 is moved to a color line mark indicated position. When the selected line drawing device 3 corresponds to the color line mark-indicated position, the marking due to the selected line drawing device 3 is performed by a line drawing device operating means 6.
Patent JP-2000276360-A (JP)
Title: Method and device for scheduling task
Inventor: FUJIWARA YUJI
IPC: G06F9/46
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain task scheduling method and device capable of continuously executing a task having a margin on a dead line. SOLUTION: If a 3rd task P(n) allowed to be executed continuously to a 1st task P(0) to be executed from now on exists when there is a 2nd task P(1) scheduled to be executed after the end of the 1st task P(0), the execution order of tasks is rearranged so that the 3rd task P(n) is continuously executed after the 1st task P(0) and the 2nd task P(1) is executed after the 3rd task P(n). When there is a task exceeding a dead line due to the rearrangement of the 3rd task in the execution order, the rearrangement of the 3rd task in the execution order is stopped and the execution order of the 2nd task and the 1st task is mutually substituted. When the execution order is rearranged so that the 1st and 3rd tasks are executed after the 2nd task and any task does not exceed the dead line, the execution order is rearranged so that the 3rd task is executed after the 1st task.
Patent JP-H06271609-A (JP)
Title: Production of vinyl chloride-based polymer by continuous bulk polymerization
Inventor: TACHIBANA HIROMITSU
IPC: C08F2/08
Filed: 1993-03-19
Abstract: PURPOSE:To prevent scales from forming on the inner wall of an apparatus and continuously obtain a polymer having a high bulk specific gravity at a high polymerization conversion rate and high production efficiency by subjecting vinyl chloride to the continuous bulk polymerization in the presence of a specific organic solvent. CONSTITUTION:Vinyl chloride or further other copolymerizable vinyl monomers are subjected to the continuous bulk (colpolymerization in the presence of an organic solvent without dissolving the vinyl chloride-based polymer produced by the (co)polymerization. A saturated aliphatic hydrocarbon, ethane, propane or butane having <=20 deg.C boiling point is used as the organic solvent and the amount thereof is >=10wt.% based on the total amount.
Patent JP-H08279467-A (JP)
Title: Cleaning unit for vapor growth system
Inventor: YAMAGUCHI AKIRA
IPC: H01L21/205
Filed: 1995-04-10
Abstract: PURPOSE: To make it possible to clean a reactive tube safely for a short time without generating combustion of or poisonous gas caused by white phosphorus included in an adhered contamination. CONSTITUTION: An inert gas spouting unit 3 is provided at a suction nozzle 1 for sucking an adhering material including a white phosphorus. Then, the inactive gas is provided around the suction nozzle 1 to make the contact shut off between the white phosphorus and oxygen and prevent the combustion of phosphorus.
Patent JP-H04315632-A (JP)
Title: Wing wall structure with flower stand slit
Inventor: MORIWAKI HIDEKI
IPC: E04B1/00
Filed: 1991-04-16
Abstract: PURPOSE:To facilitate construction and improve quality by suspending a sill for a flower stand slit on the lower edges of the opening sections of two outer wall panels with opening sections, and suspending a three-way frame on both side edges and the upper edge of the opening sections. CONSTITUTION:Two outer wall panels 2A, 2B with opening sections are arranged at a preset interval, and a sill 3 for a flower stand slit is suspended on the lower edges of the opening sections 2a, 2b. A U-shaped three-way frame 4 for the flower stand slit is suspended on both side edges and the upper edges of the opening sections 2a, 2b. A wing wall 1 with a slit-shaped flower stand 11 can be formed without using a frame structure.
Patent JP-H05290193-A (JP)
Title: Wireless scanner
Inventor: YAMAMOTO TAKEYUKI
IPC: G06K7/10
Filed: 1992-04-06
Abstract: PURPOSE:To decrease the number of components and reduce the cost by providing a connection switching means which connects a light projector and a photodetector to the output side and input side of a transmission/reception control part only when data are transmitted and received. CONSTITUTION:In the control part of the wireless scanner, an LED driver 14 and an A/D converter 15 are connected to a CPU 11 equipped with a ROM 12 and a RAM 13. through a bus line. Further, a transmission/reception control circuit 17 and a connection switching circuit 18 are connected to the CPU 11. Therefore, the LED driver 14 and A/D converting circuit 15 are selectively connected to the transmission/reception control circuit 17 with the switching signal of the connection switching circuit 18, and the data can be transmitted to and received from a POS terminal by using an LED 4 and a CCD sensor 5 for reading a bar code. Consequently, the need to provide a light projector dedicated to data transmission and reception is eliminated.
Patent JP-S59211532-A (JP)
Title: Fog quenching device for hollow parts
Inventor: IKUTA RIYUUICHI
IPC: C21D1/18
Filed: 1983-05-16
Abstract: PURPOSE:To improve quality while decreasing the strain by hardening by inserting separately attaching pipes for inside circumferential cooling nozzles attached with inside nozzles into a hollow pipe parts from the right and the left and hardening said parts. CONSTITUTION:The hollow parts 1 are set in a hardening position and cylinders 91, 92 are operated to move right and left clamps 2, 3 to grasp the work 1 from the right and left; at the same time, cylinders 141, 142 are operated to move right and left attaching pipes 41, 42 for inside circumferential cooling nozzles to the spraying position. An outside circumferential cooling jacket 5 is put on the outside circumference of the work 1 in parallel with such operation. While a sprocket 7 set with a chain 7a is rotated by a motor, coolants A, B are supplied via the jacket 5 and right and left pipes 23, 24. The coolants A, B are sprayed from an outside nozzle 5a, and right and left inside nozzles 41a, 42a, by which the hollow parts are hardened.
Patent JP-S5610900-A (JP)
Title: External moving work bench for spherical tank
Inventor: MURAI YASABUROU
IPC: E04G1/36
Filed: 1979-07-03
Abstract: PURPOSE: To prevent the danger of fall of workers by always making a gondola horizontal on the guid rail at the upper half of a tank and moving it up and down.  
     CONSTITUTION: The inner and outer guide rails 7a and 7b have the shape in which they move parallelly only at regular intervals in the internal and external directions of the tank 1. Since the interval dimensions of the inner guide rollers 12a and 12a' which engage with the internal and external guide rails 7a and 7b and the outer guide rollers 12b and 12b' have the preset intervals, the gondola 6 is always kept horizontal and moves up and down by winding and rewinding the rise and fall wire 16 by means of the wire winder 15. As a result, the inspection and repair on the gondola are performed without the danger of the fall of workers. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09275197-A (JP)
Title: Manufacture of semiconductor storage device, and semiconductor storage device
Inventor: WATABE HIROSHI
IPC: H01L27/115
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To make uniform the width of trench type element isolation regions of a cell array, eliminate dispersion of element characteristics, and improve reliability, by making the aperture width of a mask which corresponds to the end portion of a cell array region greater than the aperture width of a mask which corresponds to the central part of the cell array region. SOLUTION: Aperture parts 20 defining element isolation regions and light shielding parts 21 are alternately formed in a mask 19. A buffer oxide film 22, polysilicon 23 and an SiO2 film 24 are laminated on a substrate, and resist 25 of a pattern using the mask 19 is formed on the SiO2 film 24. In order to form the width of a pattern of uniform element isolation regions on the resist 25, the width of the aperture parts 20 of a dummy region on the mask 19 is made greater than the width of the aperture parts 20 of an operating region. The property that the pattern width is decreased in a dummy cell is canceled at the time of lithography, and the widths of the pattern of the resist 25 become equal in the dummy region and the operating region.
Patent JP-S5523505-A (JP)
Title: Interrupt input control system
Inventor: SATOU OSATOSHI
IPC: G06F13/24
Filed: 1978-07-11
Abstract: PURPOSE: To copy intterupt input signals into a storage equipment of the other data processing unit each time one data processing unit reads an interrupt input device, by providing a storage equipment for interrupt input signal copy for every data processing unit.  
     CONSTITUTION: Data processing units CPUA and CPUB read interrupt input signals, which are held in interrupt input device INT, through interrupt input control unit IPC. IPC has control circuit CNT, selector SEL and storage equipments RAMA and RAMB for CPUA and CPUB and copies intterupt input signals into the RAM of the other CPU each time one CPU reads shared INT, and each CPU utilizes contents of the RAM to recognize input signals. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61242985-A (JP)
Title: Apparatus for production of semiconductor single crystal
Inventor: SAITO TETSUO
IPC: H01L21/208
Filed: 1985-04-19
Abstract: PURPOSE:To suppress the heat dissipation from the circumferential edge of an opening effectively, and to obtain a high-quality single crystal, by using an inner heat-insulation materials having a shape to cover not only the outer circumference of a crucible but also the circumferential edge of the opening, and insulating the crucible in a semiconductor single crystal production apparatus using said heat-insulation material. CONSTITUTION:The semiconductor single crystal production apparatus is furnished with the crucible 6 to hold the semiconductor material 7 for growth, the upper, outer and inner heat-insulation materials 3, 4, 5', and a single crystal pulling up apparatus 10. The crucible 6 has anisotropic thermal conductivity and the heat-dissipation is large at the circumferential edge of the opening part. The inner heat-insulation material 5' has a shape to cover not only the outer circumference of a crucible 6 but also the circumferential edge of the opening of the crucible to suppress the heat-dissipation from the circumferential edge of the opening. The inner heat-insulation material 5' is made of carbon, aluminum nitride, quartz, PBN, etc. The temperature distribution in the crucible 6 is higher at the circumferential part than at the middle part, and a high- quality single crystal can be grown by the use of the crucible.
Patent JP-S5420585-A (JP)
Title: Air bearing type conveying apparatus
Inventor: MAEJIMA HIROSHI
IPC: B65G49/07
Filed: 1977-07-15
Abstract: PURPOSE: To relatively easily form an air injection nozzle in an air bearing type type conveying apparatus. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000271114-A (JP)
Title: Bed device
Inventor: FUJIMOTO HIDEKI
IPC: A61B6/04
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To make an X-ray tube, X-ray detector, HFG or other units to be mounted on a medical imaging device easily exchangeable. SOLUTION: A fixed rail 11 is attached to a top board 2 of this bed device in the cross direction with a slide rail 16 extensible on the fixed rail 11 in the cross direction. A support arm 22 is attached to the top of the slide rail 16 by way of a fixing piece 21. The top board 2 is moved upward/downward and slid to support a unit mounted in a holder rotating part by the support arm 22, then the unit is removed from the holder rotating part by sliding the top board 2 to be carried on a carrier cart. For attaching a new unit, reverse processes are carried out. In that way, a unit in the holder rotating part can be easily exchanged only by vertically moving and sliding the top board 2.
Patent JP-H04296752-A (JP)
Title: Image forming device
Inventor: MATSUMOTO KENICHI
IPC: G03B27/32
Filed: 1991-03-26
Abstract: PURPOSE:To obtain uniform image density even when the temperature of a heating and developing part is changed. CONSTITUTION:When the write of an image is started (S21), the temperature of thermal developing is detected (S22). Then, an LUT corresponding to the temperature of the thermal developing is referred (S23) and an image signal is outputted (S24). When the output of the image signal of one page is finished (S25), (S21-S25) are repeatedly executed until the write of the image of the whole pages is finished(S26) and the device is stopped (S27).
Patent JP-H01257741-A (JP)
Title: Electron type fuel injection control device
Inventor: YAMAZAKI HIROBUMI
IPC: F02D41/06
Filed: 1988-04-06
Abstract: PURPOSE:To enable fuel injection to be continued for a long time by using a port capable of being controlled by the soft counter of a computer in order to inject fuel for a long time, setting the port to the injection ON-level for a period for counting the value, and controlling an injector by OR logic with the output of an output resistor CONSTITUTION:An injection starting or closing time is set in a compare resistor COMP for comparing it with a freerun counter CNT, and an injection ON or OFF data is set in an output resistor OLVL, so that the operation of an injector INJ is controlled. A port capable of being controlled by the soft counter XCNT of this computer is used for a long time fuel injection, and the port is set to the injection ON-level, while the value for the long time fuel injection, is counted by the soft counter, so that the injector INJ is controlled by OR logic with the output of an output resistor OLVL. Thus, it is not only possible to inject fuel by only main injector for a normal short time, but it is also possible to inject fuel for a long time when the engine is started.
Patent JP-S57199979-A (JP)
Title: Timepiece
Inventor: WATANABE KENICHI
IPC: H02J9/06
Filed: 1981-06-02
Abstract: PURPOSE:To replace a battery without stopping a timepiece by using one of two batteries as a stand-by battery, and switching the batteries and displaying which battery is to be replaced once the exhaustion of one battery is detected. CONSTITUTION:A switching circuit B selects a battery E1 or E2 as the power source for a timer circuit A. If the selected battery is exhausted and its life is detected by a detecting circuit C, the switching circuit B selects the other battery as the power source for the timer circuit A and a display device D1 or D2 performs the life display of the battery E1 or E2.
Patent JP-S60226522-A (JP)
Title: Epoxy resin composition
Inventor: SUZUKI TOSHIHIRO
IPC: C08G59/62
Filed: 1984-04-25
Abstract: PURPOSE:To provide the titled composition having excellent low-pressure fluidity rapid curability, and storage stability, and suitable for the sealing of IC and LSI, by compounding specific amounts of a poly-p-hydroxyphenylstyrene compound and an imidazole compound to an epoxy resin. CONSTITUTION:A liquid epoxy resin having >=2 epoxy groups in a molecule is mixed with (A) 0.1-0.5 equivalent of a poly-p-hydroxystyrene compound based on 1 equivalent of the epoxy resin and (B) a cohardener consisting of an imidazole compound selected from 4,4'-methylene-bis-(2-ethyl-5-methylimidazole), 2- phenyl-4-methyl-5-hydroxymethylimidazole, adduct of 2,4-diamino-6-{2-methylimidazolyl-(1)}-ethyl-S-triazine and isocyanuric acid, etc., at <=50 deg.C. The amount of the component B is 2-15pts.wt. per 100pts. of the stoichiometrically excess epoxy resin based on the poly-p-hydroxystyrene.
Patent JP-S60226859-A (JP)
Title: Oxyindole derivative
Inventor: UCHIDA MINORU
IPC: A61P1/04
Filed: 1984-04-25
Abstract: NEW MATERIAL:The compound of formula 1 [R<1>-R<3> are H or lower alkyl; R<1> may be lower alkenyl, lower alkynyl or phenyl-lower alkyl; R<4> is H, cycloalkylcarbonyl, benzonyl which may have 1-3 substituent groups (halogen, lower alkyl or lower alkoxyl) on the phenyl ring, or phenyl-lower alkanoyl which may have halogen atom on the phenyl ring; provided that when R<4> is H, R<3> is not H] and its salt. EXAMPLE:2-Benzamido-3-(hydroxyindol-3-yl)propionic acid. USE:An antiulcer agent useful for the remedy of digestive ulcer such as gastric ulcer, duodenal ulcer, etc. PREPARATION:The compound of formula 1a or formula 1c can be prepared by reacting the compound of formula 3 (R<4>' is group cited in R<4> except for H) with the compound of formula 2 or with the compound of formula 1b (R<3>' is lower alkyl) which can be prepared by the reaction of the compound of formula 2 with the compound of formula 4, by a conventional method.
Patent JP-S63252506-A (JP)
Title: Method for recovering mineral acid
Inventor: HIRAYANAGI KOTARO
IPC: B01D61/24
Filed: 1987-04-08
Abstract: PURPOSE:To prevent dilution of raw liquid and to enhance recovery of mineral acid by adding salts to a water side and reducing osmotic pressure in the case of recovering mineral acid by diffusion dialysis via an ion exchange membrane. CONSTITUTION:For example, raw liquid of filtrate or the like which is obtained by filtering the oxidative destruction liquid of waste contg. HCl and HNO3 as an oxidizing agent and contg. Ga as metallic cation is passed to one side of diffusion dialysis tank comparted with an ion exchange membrane. Simultaneously pure water added with salts such as NaCl and NaNO3 is passed countercurrently and mineral acid is a allowed to oxidatively diffuse to the side via the ion exchange membrane and recovered.
Patent JP-S58202343-A (JP)
Title: Fuel control device for car engine
Inventor: OOWADA MASAJI
IPC: F02D29/02
Filed: 1982-05-21
Abstract: PURPOSE:To prevent a fuel-cut function from working with incomplete state of charging by forcibly forbidding the fuel cutting in time of starting an engine while receiving the starting power supply from another car with the bonnet opened. CONSTITUTION:In this fuel control device for car engines, a bonnet switch 4, which operates on opening a car bonnet, is installed while a bonnet opening signal S9 is turned to ''1'' only when the switch is on as the bonnet opens. A fuel-cut forbidding device consisting of an AND gate G10, a flip-flop (FF) 30 and an AND gate G4 forbids the fuel cutting and maintains the forbidden state as long as necessary if an ignition key is turned to a start position whereby a key start signal is generated while the bonnet switch operates and thereby the bonnet opening signal is outputted.
Patent JP-S62243985-A (JP)
Title: Rotary type compressor
Inventor: ATSUMI MINORU
IPC: F04C28/10
Filed: 1986-04-12
Abstract: PURPOSE:To control a wide range of a volume, by controlling a first on-off valve, situated in an unloader passage through which a suction chamber and a high compressor chamber are intercommunicated and a second on-off valve situated in a bypass passage through which the suction chamber and a compression chamber are intercommunicated. CONSTITUTION:An unload port 25 of a cylinder chamber is communicated with a suction passage 19 through an unload passage 26, and an on-off valve 2 is located in the middle thereof. A bypass port 31 is formed in the side of a side housing 13 such that it is positioned in the middle between a suction port 17 and a delivery port 18, the bypass port is communicated with the suction port 17 through a bypass port 32, and an on-off valve 3 is located in the middle of the bypass passage. The two on-off valves 2 and 3 are variably controlled. This constitution enables control of a volume throughout a wide range with high precision.