baber/WOPTO huggingface dataset:
Patent JP-H01172942-A (JP)
Title: Copying device capable of incorporating optical unit for slide print
Inventor: SUZUKI TAKASHI
IPC: G03D13/00
Filed: 1987-12-28
Abstract: PURPOSE:To obtain both a regular copying function and a print forming function from a slide film by a simple reformation by allowing an image exposure optical system means to be movable to the outside of an image exposure path, allowing an optical path to coincide therewith an attaching a slide print unit. CONSTITUTION:From a regular state of a copying device for setting a light source unit 6 to a fixed position and radiating a light beam to a document (d) for running at the same speed as that of a photosensitive film (f), the light source unit 6 is moved to the right, and simultaneously, a slide print unit 30 is attached to a fixed position of a document placing table 3. Accordingly, a light beam focused onto a slide film 33 through a condenser lens group 34 from a halogen lamp 31 passes through a projection lens 36, a turning-back mirror 37, and an optical path space formed between a carrying path of the photosensitive film (f) and the light source unit 30, exposes an image of the slide film 33 on the photosensitive film (f) for moving between an exposure base 7 and a pressure developing unit 11 by a movable mirror 21 tilted in an optical path as the light source unit 30 is drawn out and forms a latent image. In such a way, a satisfactory image can be formed from both the document and the slide film.
Patent JP-H08157828-A (JP)
Title: Noncombustible and flame resistant fluid and its production
Inventor: SAKATA SHIGENOBU
IPC: C09K21/06
Filed: 1994-12-02
Abstract: PURPOSE: To obtain a noncombustible and flame resistant fluid consisting of materials used for food additives, not causing damages to the nature, not having influence on the human body, not problematic in disruption of the ozonosphere and issues of polluting the ground water, and capable of changing combustible materials into noncombustible or flame resistant materials to inflict less destruction to the nature. CONSTITUTION: This noncombustible and flame resistant fluid consists of a dextrin, a xanthan gum, a curdlan, a pullulan, a cycloamylose, a psylium, guanidylsulfamate, β-thujaplicin, a plantago ovata, pure water, a mica, a silica, talc, an alumina and a titanium oxide.
Patent JP-H08167706-A (JP)
Title: Nonvoltile semiconductor memory and manufacture thereof
Inventor: KOYAMA KENICHI
IPC: H01L29/792
Filed: 1994-12-15
Abstract: PURPOSE: To miniaturize a cell array. CONSTITUTION: A field oxide film 2 is formed on the p-type silicon substrate 1 of a peripheral circuit. An n+ type buried diffused layer 3 is formed in a cell array. A silicon oxide film is deposited by a CVD method, and patterned to form an element isolated CVD oxide film 4 on the array. A gate oxide film 5 is formed, and a polysilicon 6, an integrated insulating film 7 are deposited. Polysilicon is deposited to form a polysilicon film 8 for a control gate. With a photoresist film 9 used as a mask, a control gate electrode 8 and a floated gate electrode 6 are formed by etching. After silicon oxide films 10, 10' and a polysilicon film are deposited, they are patterned to form an erasing gate electrode 11, a gate electrode 11'.
Patent JP-H08164265-A (JP)
Title: Pachinko machine
Inventor: SUMIKAMA TATSUMI
IPC: A63F7/02
Filed: 1994-12-15
Abstract: PURPOSE: To obviate space for installing a ball counting machine and a data display terminal in a game house by integrally arranging a liquid crystal information display device and a card terminal on a mounting unit, laying the unit on the lower section of a game machine front frame, and mounting a unit counter on the reverse lower section of the frame. CONSTITUTION: A liquid crystal display 3 is fixed to the upper plate 5a of a mounting unit 5 with screws 29 at a position nearer one inner front end thereof. The insertion aperture 24 of a card reader 4 is coupled to an insertion aperture formed on the card receiving section of the unit 5 from the reverse side thereof. A mounting section 4b formed on the lower side front of the card reader substrate 4a of the reader 4 is screwed to the standing wall of the card receiving section. Furthermore, the mounting unit 5 is fitted to the front, lower section of a front frame 2. Also, a unit counter 6 is laid on the reverse lower section of the frame 2 via a counting machine fixing guide material 53.
Patent JP-S63172025-A (JP)
Title: Manufacture of clutch rotor for electromagnetic clutch
Inventor: KOITABASHI TAKATOSHI
IPC: F16H55/44
Filed: 1987-12-28
Abstract: PURPOSE:To enable the lifetime of a die to be enhanced by applying drawing to trepan portions, and forming a flange so as to reduce a cutting process as far as possible. CONSTITUTION:A hollow ring-like plate is processed by means of deep drawing so as to have a U-shaped cross section so that there are formed a portion 21 having a bottom and trepan portions 20a, 20b having opening surfaces formed by being rolled from the edge circumference of the portion 21 having a bottom. And then, drawing is applied to the trepan portions 20a, 20b so that a roller 3' is made narrower or axially compressed in order that its diameter is reduced. Thereby, there are formed an outer circumferential projection end 3e, which is projected beyond a pulley portion 3d, while an inner circumferential projection end 3g, which is projected inward beyond a bearing retaining portion 3f, on a part close to the inner/outer circumference of a rotor shaft end surface 3a. Therefore, cutting process is reduced as possible through drawing process, hence enhancing the lifetime of a die.
Patent JP-H02175672-A (JP)
Title: Method for joining aluminum nitride to metallic plate
Inventor: SUGIMURA TOSHIKAZU
IPC: B23K20/00
Filed: 1988-12-27
Abstract: PURPOSE:To absorb a difference in thermal expansion between aluminum nitride and a metal and join both with a small manhour by interposing aluminum between the aluminum nitride and the metal and hot-pressing both in an inert gas. CONSTITUTION:Aluminum nitride 11 is joined to a metal plate, e.g. power semiconductor iron stem 10. This case is shown as follows. The iron stem 10 is covered with an aluminum foil 12 having about 50mu thickness and the ceramic substrate (aluminum nitride) 11 is then placed thereon. The combined three members 10, 11 and 12 are subsequently contained in a heating furnace 13 and, as necessary, a weight 14 is placed on the ceramic substrate 11. The interior of the heating furnace 13 is then filled with an inert gas atmosphere, e.g. argon gas, and the interior of the heating furnace 13 is heated above the melting temperature of the aluminum foil 12, e.g. 600 deg.C, and kept for 30min. Thereby, the aluminum foil 12 between the iron stem 10 and the ceramic substrate 11 is melted to firmly join both members 10 and 11.
Patent JP-H01179807-A (JP)
Title: Boiler with large capacity circulation type fluidized layer
Inventor: KOJIMA YASUO
IPC: F23C10/02
Filed: 1987-12-29
Abstract: PURPOSE:To make it possible to unify temperatures in a combustor and differences in pressure in a simple manner even when the capacity becomes very large by making flat the cross-sectional face of the combustor of a boiler with circulation type fluidized layers. CONSTITUTION:The gas (g) which flows out of a combustor 1 and a circulation bed material (r) are separated in a cyclone 4, and the circulation bed material (r) is stored in a heat exchanger 2 provided outside, and the material (r) is returned to the combustor 1 from recycle pipes 24 and 25. When a boiler size is made very large, a plurality of combustors 1 are arranged laterally on a line to form a combustor 1A with a rectangular cross-sectional face, and recycle pipes 24 and 25 are connected between each hot well 6 of the outside heat exchanger 2 and the combustor section 1a-1d. The temperature and pressure differences in the combustor 1A are unified by controlling the quantity of the circulating bed material (r) which is returned through recycle pipes 24 and 25, but since the distance (l) between the side wall 30 and central axis 32 of the combustor is small, the unification of the temperature and pressure is simple.
Patent JP-2000141927-A (JP)
Title: Laser heat-transfer recording
Inventor: KUDO SHINJI
IPC: B41M5/26
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a laser heat-transfer recording method in which reliability on an end detection, reduction of a material loss, and preventions of blocking and imaging defect are assured, and effective prevention of a carrying trouble is provided, in an exposure recording device used for a photothermal convertion type ink sheet suitable for the preparation of a transfer type high definition image and a color-proof or the like. SOLUTION: A roll-form ink sheet wound with the ink layer surface facing to the outside, and a roll-form image receiving sheet 4 wound with the image receiving layer surface facing to the outside, are let off to an exposure recording device, and after cutting into a specified length, the ink sheet and the image receiving sheet 4 are superposed in a manner that the surface having an ink layer and the surface having an image receiving layer may be confronted with each other, and are held on an exposure drum 7 of the exposure recording device, and a laser beam in response to image information is cast, and the laser beam is absorbed by the ink sheet and converted into heat, and an image is transfer-formed on the image receiving sheet 4 by the converted heat in this laser heat-transfer recording method, and in the recording method,  at least either one of the ink sheet and the image receiving sheet 4 has an end-detection mark which can be detected by the exposure recording device, and the mark is optically detected.
Patent JP-H10171536-A (JP)
Title: Controller
Inventor: MIYAZAKI TOMOHIRO
IPC: H02P29/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a controller for motor reduced in vibration by calculating the sum of the output of a multiplication means and a correction amount at the time of the operation of a previous time outputted from a storage means and calculating the correction amount so as to bring the current value of the motor closer to zero corresponding to the calculated output. SOLUTION: The current value 40 detected by a current detection means 39 is multiplied with a negative constant in the multiplication means 41, then added with the output of the storage means 44 in a second addition means 45 and inputted to a correction amount calculation means 42. Then, the correction amount 43 calculated in the correction amount calculation means 42 is added with a target command value 24 from a command value generation means 30 by a first addition means 46 and the target command value 24 is corrected. By the correction, when the current value 40 of the motor is provided with a positive value, the target command value 24 is reduced and the current value 40 of the motor is reduced as well.  Inversely, when the current value 40 of the motor is provided with a negative value, the target command value 24 is increased and the current value 40 of the motor is increased as well. That is, a corrected command value 47 is corrected so as to bring the current value 40 of the motor closer to zero.
Patent JP-H03193271-A (JP)
Title: Mig welding method for high mn nonmagnetic steels for very low temperature
Inventor: KAKIYAMA KAZUMI
IPC: B23K9/173
Filed: 1989-12-22
Abstract: PURPOSE:To prevent defects due to a blowhole, etc., and surface oxidation by subjecting high Mn nonmagnetic steels for very low temperature to MIG welding under conditions to satisfy the inequality by using a specified welding wire and shielding gas. CONSTITUTION:The high Mn nonmagnetic steels for very low temperature are subjected to MIG welding under the conditions to satisfy the inequality as the heat gain by using the common metal-based welding wire and mixed gas consisting of <=2.20% O2, >=20% He and the balance Ar as the shielding gas wherein J and T denote the heat gain (KJ/cm) and the thickness (mm) of the high Mn nonmagnetic steels for very lower temperature, respectively.
Patent JP-H07203426-A (JP)
Title: Hierarchical coding and decoding device
Inventor: KOSHIRO NATSUKI
IPC: H04N19/00
Filed: 1993-12-28
Abstract: PURPOSE:To reduce the circuit scale by simplifying horizontal and vertical resolution conversion. CONSTITUTION:A preliminary processing section 71 implements horizontal resolution conversion an original HDTV signal whose screen picture element number is MXN and whose valid picture element number is mXn to obtain an HDTV signal whose screen picture element number is KXL and whose valid picture element number is qXn (q<m). A down-sampling circuit 5 receives valid picture elements pXq being twice of an SDTV signal in horizontal and vertical directions and applies down-sampling to the signal to obtain the band HDTV signal. An UP-sampling circuit 11 recovers a low frequency band HDTV signal from the SDTV signal. A subtractor 12 subtracts the low frequency band signal from an output of the preliminary processing section 71. The low frequency band HDTV signal does not include components of pX(n-q) and the output of the subtractor 12 for this component is a full band HDTV signal. The original HDTV signal is recovered from the SDTV signal and the output of the subtractor 12. The preliminary processing section 71 and a post processing section 25 doe not require a vertical low pass filter, and then the circuit scale is reduced.
Patent JP-H04204139-A (JP)
Title: Weather resistance tester
Inventor: IWANAGA TERUO
IPC: G01N17/00
Filed: 1990-11-30
Abstract: PURPOSE:To make it possible to prevent dispersion in test results by providing many small holes in a sample stage, reducing the contact area between a sample mounting part and a sample, and sending wind whose temperature and humidity are controlled from both upper and lower surfaces. CONSTITUTION:A lighting tool 11 wherein a light source 12 is arranged is provided in the main body of a tester having a box-shaped constitution. A filter 14 for cutting heat rays and ultraviolet rays is provided between the lower surface and a sample stage 15. Many small holes 16 are provided in the sample stage 15. A sample mounting part is constituted so that the contact surface with a sample 17 is small. Wind whose temperature and humidity are controlled is sent on the upper and lower surfaces of the mounted sample 17. Therefore, the sample 17 is uniformly cooled from the upper and lower surfaces. There is no dispersion in temperature. The test result becomes constant. Therefore, the apparatus can be made compact without providing a water cooling pipe.
Patent JP-H11167898-A (JP)
Title: Fluorescent lamp
Inventor: ISHIZUKA MASAHIRO
IPC: H01J61/35
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp having relatively simple structure for improving the mass productivity and capable of making it easy to confirm its name and install it in a luminaries. SOLUTION: This fluorescent lamp is produced by installing caps 3 having a plurality of contact parts 3a in both end part of a straight tubular glass bulb 1 in such a manner that respective contact parts 3a are positioned in approximately the same plane and forming a firs display part 2 for displaying its name and type in the outer face or the inner face of one end 1a of the glass bulb 1 in a prescribed positioning to the plane including the respective contact parts 3a. A second display part 2A for displaying its name and type is also formed in the outer face of the inner face of the glass bulb 1 in an approximately 180-degree inverted positioning relation to the first display part 2.
Patent JP-H02177585-A (JP)
Title: Optical semiconductor device
Inventor: TOYODA YUKIO
IPC: H01S5/00
Filed: 1988-12-28
Abstract: PURPOSE:To improve an optical semiconductor device in a plane incidence efficiency or a plane outgoing efficiency by a method wherein a means, which changes a traveling direction of light rays to be parallel or vertical to the substrate, is provided between a first optical waveguide in parallel with a substrate and a second optical waveguide vertical to the substrate. CONSTITUTION:A means 5, which changes a traveling direction of light rays vertical or parallel to a substrate 6 to be parallel or vertical to the semiconductor substrate 6, is provided between a first optical waveguide 2 in parallel with the substrate 6 and a second optical waveguide 1 vertical to the substrate 6. Therefore, an optical semiconductor device of this design can obtaine an enough optical element characteristic through the first optical waveguide 2 parallel to the substrate 6, and the traveling direction of light rays can be efficiently changed from vertical to parallel or vice versa to the substrate 6 through the second optical waveguide 1 vertical to the substrate 6 and the means 5 which changes the traveling direction of light rays. By this setup, an optical semiconductor device of this design can be improved in plane incidence efficiency of optical signals or in plane takeout efficiency of an optical output.
Patent JP-2001149370-A (JP)
Title: Ultrasonic doppler diagnostic system
Inventor: BABA TATSURO
IPC: A61B8/06
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic Doppler diagnostic system capable of reducing an anticipation error in a defective Doppler signal in a segment scan and capable of improving both image qualities of a B (or B color) mode image and a Doppler image. SOLUTION: This ultrasonic Doppler diagnostic system practices a segment scan for alternately causing a Doppler segment period of actually generating a Doppler signal according to practice of a Doppler scan and a non-Doppler segment period of generating no Doppler signal according to nonpractice of the Doppler scan to anticipate the Doppler signal of the non-Doppler segment period by jointly using an AR modle using noise as internal input and an ARX model using a living body signal correlated to the Doppler signal as external decided input.
Patent JP-H06158190-A (JP)
Title: Heating method of noble metal recovering device
Inventor: OSAWA YUKIO
IPC: C22B11/00
Filed: 1992-11-24
Abstract: PURPOSE:To easily recover a noble metal by attaching a quartz in a dissolving reaction tank. CONSTITUTION:In the device to recover a stable and odorless starting material liq. in which the starting material liq. added with the aqua regia consisting of water, hydrochloric acid and nitric acid to a waste noble metal powder is subjected to heat-dissolving, then filtrated, and the generated acidic gas is neutrized, the heating of the starting material liq. in the dissolving reaction tank is executed by introducing bar-like or plate-like quartz into the dissolving reaction tank. In this way, since cooling is executed by cutting off the switch of a heater after heating, cooling is executed rapidly without waiting the cooling of the heater itself, and heating and cooling of the dissolving reaction can be executed stably, simplly and in a short time, compared with the conventional method heating the bottom part of a dissolving reaction tank with a oil heater.
Patent JP-2001155871-A (JP)
Title: Lighting apparatus
Inventor: TAKEUCHI HIROYASU
IPC: H05B37/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a lighting apparatus that can firmly sense man, who stops in one position or moves to another position, to obtain stable light output. SOLUTION: The lighting apparatus comprises a power source 8, a light load 6, man sensor 1 for sensing man, man sensor signal processor 2 for processing output value sensed from the man sensor 1, surrounding brightness sensor 3 for sensing surrounding brightness, surrounding brightness sensor signal processor 4 for processing output value sensed from the brightness sensor 3, lighting controller 5 for receiving outputs from the brightness sensor 3 and the surrounding brightness sensor signal processor 4 to control a light output of the light load 6. In the case the surroundings are dark or a man is sensed, if the output value of surrounding brightness sensor 3 is varied by a certain amount, a count of light-protecting timer is re-triggered.
Patent JP-H0867412-A (JP)
Title: Automatic document feed device
Inventor: KOBAYASHI ATSUSANE
IPC: B65H43/00
Filed: 1994-08-26
Abstract: PURPOSE: To achieve a reduction in cost and also shorten a copying time. CONSTITUTION: An automatic document feed device is provided with a drive force connecting and disconnecting means 184 to transmit a drive force from a single drive source to a document separating means based on the input of a transmission control signal, a delivery means to deliver a document, after an image read operation has been completed, on a platen glass along a delivery direction reverse to a direction of intake of the document to the platen glass, a first detecting means 164 to detect the interim timing of delivery operation by the delivery means, and a control means 166 which outputs an interruption control signal to the drive force connecting and disconnecting means 184 at the point of time where the delivery operation by the delivery means is at least started, the single drive source is operated at high speed based on the start of the delivery operation,  outputs the transmission control signal to the drive force connecting and disconnecting means 184 based on the detection by the first detecting means 164, and the single drive source is operated at low speed.
Patent JP-H06211298-A (JP)
Title: Integral set of beverage barrel and gas storing container
Inventor: BURIYUJIYUROORU JIYANNRUNOO
IPC: B67D1/04
Filed: 1993-12-28
Abstract: PURPOSE: To supply a gas containing CO2 necessary for taking out beer or carbonic acid beverage without using a conventional gas cylinder that is heavy, unstable and hard to handle. CONSTITUTION: A gas reservoir 1 and a beverage keg 8 form a unified set, the gas reservoir 1 preferably to be in torus is disposed in an annular skirt 11 of the beverage keg 8, an expansion valve 5 is coaxially mounted on one of ends of the torus. In consequence, the reservoir can be used by combining with the most of beverage kegs without changing dimensions of existing kegs.
Patent JP-H04205374-A (JP)
Title: Press device
Inventor: MINE KOICHI
IPC: G06Q50/00
Filed: 1990-11-30
Abstract: PURPOSE:To speed up the exchange work of jigs and dies accompanied by the change of the kind of work by reading out the kind change work contents corresponding to the kind of inputted work from a storage means and distributing the work contents while averaged by the inputted number of workers. CONSTITUTION:A controlling device 5 displays the display of the content of the kind of work to be inputted in an input device 2 by the operator with the use of a display device 3. Then, the controlling device 5 inputs the kind of work inputted in the input device 2 by the operator, and the kind change work content corresponding to the kind of this work is read out from a data base 1. The controlling device 5 sets the work content different from the kind change work contents corresponding to the kind of the processed work as the kind change work contents to be performed by an operator from among read kind change work contents and stored this. In this case, the controlling device 5 inputs the number of workers inputted in the input device 2 by the operator, and the kind change work contents set by this number of workers is distributed while averaged. Thus, the kind change work accompanied by the work kind change can be speeded up.