baber/WOPTO huggingface dataset:
Patent JP-S62197391-A (JP)
Title: Double-structure vessel
Inventor: KAJIWARA JIRO
IPC: H01L21/208
Filed: 1986-02-25
Abstract: PURPOSE:To obtain the title double-structure vessel wherein the difference in pressure between the outside and the inside of the inside vessel can be easily measured by providing a through-hole, a pressure receiving member, a beam connected to the member, a sensor for detecting the strain of the beam, etc., to the inside vessel of the vessel of specified structure. CONSTITUTION:An inert gas is filled between the inside vessel 12 of the double- structure vessel 3 filled with a high-dissociation pressure component gas and the outside vessel 11, a through-hole 32 is provided to the upper plate body 31 of the vessel 12, an inner peripheral protruding part 33 and the outer peripheral protruding part 34 are furnished to the body 31, and an annular recess 35 is formed between the parts. Then a sealing liq. 36 (e.g., boron dioxide) is stored in the recess 35 and a bottomed cylinder 37a is immersed in the liq. The cylinder is vertically moved by the pressure difference between the inside and the outside of the inside vessel 12, and a horizontally fixed beam 39 is bent by the part protruding from the outside vessel 11 through a connecting member 37b as a pressure receiving member 37. The deflection of the beam 39 is detected by a strain sensor 40, and the pressure difference between the inside and the outside of the inside vessel 12 is calculated from the strain amt.
Patent JP-H02219094-A (JP)
Title: Reduction system for vector font character
Inventor: NAKA TADAMASA
IPC: G09G5/26
Filed: 1989-02-20
Abstract: PURPOSE:To increase the generation speed of reduced characters by adding an identifier for deciding whether deletion is required according to a character reduction rate to the point data of vector font data, and performing processing for deleting points which are not necessary in character reduction only by checking the identifier. CONSTITUTION:A point deletion processing part 2 reads out point data on each point of vector font data, checks a deletion flag added to its correction attribute, and decides points to be deleted for the reduction rate of the charac ter, thereby deleting the points. A magnification calculation part 3 changes point data on point which are left at a point deletion part 2 into a value varied based upon the reduction rate. A raster development part 6 develops the reduced character according to the point data found by the magnification part 3 and correction data of a line width correction part 4 and a curve correction part 5. Consequently, the generation speed of the character is made fast without deteriorating the quantity of the reduced character.
Patent JP-S63208263-A (JP)
Title: Semiconductor device
Inventor: WATANABE TOSHIHARU
IPC: H01L27/04
Filed: 1987-02-25
Abstract: PURPOSE:To improve integration density and to prevent increase in diffusion depth, by using the inner surface of a first conductor layer, which has a hollow part in the inside and an opening in the upper surface, and forming a stacked capacitor. CONSTITUTION:An impurity diffused layer 32, which is formed at the surface region of a silicon substrate 31, has a reverse conductivity type with respect to the silicon substrate 31. A first conductor layer 33 is formed on the impurity diffused layer 32. The inside of the first conductor layer 33 is hollow, and an opening is provided in the upper surface of the layer 33. A capacitor insulating film 34 is formed on the inner surface and the upper surface of the first conductor layer 33. When the area of the inner surface of the first conductor layer 33 is expanded, the area of the capacitor can be expanded. Therefore, the desired area of the capacitor can be obtained without bringing the stacked capacitor close to the stacked capacitor in the neighboring memory cell. Therefore, the integration degree can be sufficiently improved in comparison with a conventional device.
Patent JP-S55133321-A (JP)
Title: Preparation of perfluoro-2-butene
Inventor: TOUTSUKA TAKASHI
IPC: C07C17/158
Filed: 1979-04-02
Abstract: PURPOSE: To suppress the deterioration of a catalyst, to continue the reaction for a long term, and to obtain the title compound useful as a propelland or a monomer for a polymer, by bringing perfluoro-1-butene into contact with aluminum or nickel oxide in the presence of oxygen.  
     CONSTITUTION: Perfluoro-1-butene (P) is brought into contact with aluminum or nickel oxide, in the presence of 0.1W200mol%, preferably 1W50mol%, based on P of oxygen or air with an inert gas, to obtain perfluro-2-butene. The oxygen enables the catalytic activity to continue for 100hrs or longer.  
     USE: An intermediate for trifluoroacetic acid, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10224988-A (JP)
Title: Sensor actuated power supply switch circuit
Inventor: MATSUMURA SATORU
IPC: H02J1/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a sensor actuated power supply switch circuit in which power supply is extremely low at the time of stand-by. SOLUTION: The sensor actuated power supply switch circuit comprises signal detection circuits 12a, 12, a relay circuit 16 for turning the power switch on/off based on a detected signal, and a voltage division rectification power supply circuit 17 for supplying a low voltage from an AC commercial power supply to a signal detection circuit and a relay circuit. The voltage division rectification power supply circuit 17 charges a capacitor during half cycle of AC through series connection by combining the capacitor with a diode and takes out the charging voltage of the capacitor divided during the other half cycle through parallel connection thus rectifying an AC voltage simultaneously with division thereof.
Patent JP-H07250315-A (JP)
Title: Free market guide
Inventor: OGIWARA TAMAZO
IPC: H04N7/173
Filed: 1994-03-10
Abstract: PURPOSE:To extend the kind of a terminal equipment in use and the service content by adding a command code of a form able to be entered by various terminal equipments to index items of commodities and services or the like being objects of a market. CONSTITUTION:A free market guide A has a guide information reception box 3 in which index items 1 for commodities and services being objects such as 'fixed property information', 'golf membership right', '...' are described. A command code 2 such as '11#', '12#', '...' used to extract concerned information is given in addition to each guide information 4. The codes are of a form entered by key pushing or the like in a terminal equipment such as a telephone set or a facsimile equipment connecting to a telephone line. Or the codes may be optical read codes of a bar code form corresponding to a multi-medium system. A service center makes a 24-hour service in reply with inquiries of users in a voice reply of a computer or an automatic facsimile reply or the like.
Patent JP-S62198964-A (JP)
Title: Image processor
Inventor: MIZUTANI MOTOHARU
IPC: G06F17/50
Filed: 1986-02-27
Abstract: PURPOSE:To obtain information related to a graphic form without carrying out a hard copying action by converting a designated point on a displayed image into an address corresponding to an original image and displaying the result obtained by performing prescribed calculation based on the conversion data on a display device. CONSTITUTION:When an image processor is started, a display screen of a CRT 17 is show. Then a user magnifies the image near the 1st point so that the 1st point is inputted accurately by means of a pointing device 5. Then the user outputs information on the desired 1st point to a microprocessor 1 by setting a cross cursor at the 1st point with use of the device 5. The processor 1 converts the coordinates of a point n a display screen into the coordinates set on a picture memory 9 by means of the prescribed input signal of the device 5. Then the processor 1 counts the number of picture elements corresponding to the converted coordinates for calculation of the distance between two points, the included angles among three points, etc. of an original image. The results of these calculations are displayed on a CRT 17 or another display device.
Patent JP-S51116496-A (JP)
Title: Electric discharge working fluid
Inventor: UEDA SHIYOUJI
IPC: B23H1/08
Filed: 1975-04-04
Abstract: PURPOSE:To provide an electric discharge working fluid which has less readhesion of molten metal to the surface of a work with less consumption energy with silicic acid colloid solution having specific electric conductivity and silicic anhydride content.
Patent JP-H03242194-A (JP)
Title: Thread feed amount adjusting device of sewing machine
Inventor: NAKANO MINORU
IPC: D05B69/00
Filed: 1990-02-20
Abstract: PURPOSE:To operate a sewing machine at high speed even in sewing of stitch format in which the thread amount ratio of needle thread to looper thread is remarkably different by forming a part contributing to the supply of the needle thread of a driving roller small in diameter and a part contributing to that of the looper thread large in diameter. CONSTITUTION:A supply mechanism which sandwiches with pressure the needle thread T1 and the looper thread T2, T3 between a driving roller 12 and a driven roller 13 and supplies them compulsorily by the rotation of the roller 12, and a stopping mechanism which holds each thread with thread holding means 15-19 and stops the supply of the thread are provided, and the amount of feed of the thread can be adjusted by controlling the halt period per stitch of the thread supplied from the supply mechanism of the sewing machine 1 with the stopping mechanism. The driving roller 12 is formed in a step shape where the part contributing to the supply of the needle thread is formed in a small diameter 12b and that contributing to the supply of the looper thread in a large diameter 12a, and the driven roller 13 is bi-sected, and the divided roller part 13b on one side is pressed with pressure on the small diameter part 12b of the driving roller 12, and the divided roller part 13a on the other side on the large diameter part 12a of the driving roller.
Patent JP-H10236245-A (JP)
Title: Operation display device
Inventor: ITATSU MASATO
IPC: G06F3/048
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an operation display device capable of easily recording the maintenance information such as the date on which the maintenance is achieved, and easily checking the recorded maintenance information. SOLUTION: When a registration switch 26 is turned on, the data on the exchange times 16-20 to indicate the date on which the exchanging work is done are stored in a memory 34 for storage. A microcomputer 31 and a display controller 32 display the vehicle information 14, 15 and the exchange time 16-20 on an LCD panel 6 based on the data stored in the memory 34.
Patent JP-H06258490-A (JP)
Title: Mixed flow piping structure
Inventor: SHIINA KOJI
IPC: G21D1/00
Filed: 1993-03-02
Abstract: PURPOSE:To suppress the generation of a thermal stress due to a change in the wall temperature of a piping wherein a high-temperature fluid and a low- temperature fluid are brought into contact and mixed with each other, by providing an inner tube for the piping and by providing cut buffles outside the tube. CONSTITUTION:A high-temperature fluid A is sent into a main flow nozzle 1 in a tubing 2. A low-temperature fluid B is made to flow in from a branch flow nozzle 3 and it collides with a thermal buffle (inner tube) 6 and flows. By cut buffles 7 provided in a double cylinder pipe formed of the nozzle 1 and the buffle 6, the low-temperature fluid B is made to flow in an orthogonal stream on the outer surface of the buffle 6. In other words, the high-temperature fluid A and the low-temperature fluid B flow in parallel streams while exchanging heat through the buffle 6, and they come into direct contact with each other in a two-fluid contact part 14. The temperature of the low-temperature fluid B is raised gradually through the heat exchange with the high-temperature fluid A in the orthogonal and parallel streams, the heat exchange is effected sufficiently within a relatively short range, and a temperature difference becomes small in the two-fluid contact part 14. Therefore the generation of a non-steady thermal stress is suppressed.
Patent JP-H05244434-A (JP)
Title: Picture processing unit and its method
Inventor: OSAWA HIDESHI
IPC: G06T3/40
Filed: 1992-02-27
Abstract: PURPOSE:To improve a coding efficiency in prediction coding by uniformly arranging binarizing dots in each density region. CONSTITUTION:An adder 12 adds a picture density signal 100 being contrast information and a correction signal 106 from an error arithmetic operation section 15, and corrected density data 102 are outputted. Moreover, a comparator 13 compares the correction density data 102 being an output from the adder 12 with a threshold level signal 101 from a mean density calculation section 10 to implement binarization. Furthermore, a mean density calculation section 10 selects one among several kinds of mean density calculation masks depending on a level of an inputted picture signal based on a signal 104 fed from a line memory 11 for calculating the mean density and uses a threshold level signal 101 obtained from the calculated mask.
Patent JP-H07246454-A (JP)
Title: Device for supplying molten magnesium
Inventor: SOSE MAMORU
IPC: B22D17/30
Filed: 1994-03-11
Abstract: PURPOSE:To improve the workability without contaminating the working environment to the takeout of a base plate to outside of a furnace by boring a drain port in a molten metal passage in the base plate and arranging a drain rod for communicating/shutting out the drain port, so as to be freely advanced/ retreated. CONSTITUTION:The drain port 30 is shut out with a projection 40a at the lower end of the drain rod 40 to put into the operation. At the time of taking out the base plate 8 to the outside of the furnace to inspect and repair, a holding bolt 50 is separated from a top plate 4 and the drain rod 40 is ',held up by fastening a pull-out jig into a screw hole at the top part of the drain rod 40, and the drain port 30 is made to be opening-state and the molten metal existing in the molten metal passage 80 is discharged from the drain port 30. By this method, preceding to the takeout of the base plate 8, the molten metal can be discharged from the molten metal passage 8a.
Patent JP-S61210588-A (JP)
Title: Tape cassette
Inventor: MATSUMOTO YOSHIHARU
IPC: G11B23/087
Filed: 1986-02-26
Abstract: PURPOSE:To prevent a torsion coil spring from changing a direction thereof or dropping off in assembly and facilitate assembly by attaching the torsion coil spring together with a front cover to a cassette casing with the spring fixed temporarily on an external periphery of a fulcrum pin of a front cover. CONSTITUTION:On an internal side face of a pair of right and left side plate sections 37a of a front cover 37, a pair of fulcrum pins 41 are integrally formed. The pins 41 are supported by a bearing to pin holes 42 of right and left both sides bracket sections 36 of a front side of an upper half 2 and the front cover 37 is turnable. In order to attach the front cover 37 to the casing 2, end sections 58a and 58b of an integral torsion coil spring 58 with a little torsion energized condition are inserted into an external periphery of the fulcrum pins 41 to lock temporarily with spring locking projected sections 56 and 57 not so as to drop the torsion coil spring 58 from the fulcrum pins 41 unexpectedly. Under this condition, when the front cover 37 is attached to the casing 2, an end section 58a of the torsion coil spring 58 is pressed by a spring locking section 59 and the front cover 37 is turned and energized in a closing direction.
Patent JP-H07248851-A (JP)
Title: Portable input device
Inventor: NISHIJIMA AKIYUKI
IPC: G06F15/02
Filed: 1994-03-11
Abstract: PURPOSE:To provide the portable input device which has a low cost price and is superior in operability and reliability where the angle of opening of the cover part is only changed to perform switching between the combined use of pen input and key input and the independent use of only pen input. CONSTITUTION:A main body part 9 provided with a first input part for pen input or the like, a cover part 11 provided with a second input part like a keyboard, and a connection part 13 which freely openably and closably connects the main body part 9 and the cover part 11 are provided. When the cover part 11 is opened approximately horizontally to the main body part 9, the connection part 13 electrically connects a main body part circuit board in the main body part 9 and a cover part circuit board in the cover part 11; and when the cover part 11 is turned back to the rear side of the main body part 9, the connection part 13 electrically disconnects the main body part circuit board and the cover part circuit board.
Patent JP-S63212492-A (JP)
Inventor: YOSHIDA ARIYA
IPC: B26D3/00
Filed: 1987-02-26
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-S63209164-A (JP)
Title: Method for driving thyristor
Inventor: OGURA TSUNEO
IPC: H01L29/749
Filed: 1987-02-26
Abstract: PURPOSE:To contrive reduction in rise time when various kinds of thyristors are turned ON by a method wherein, for the ON gate electrode (first electrode) on the side of the main junction, a trigger signal is given first to the ON gate electrode (second gate electrode) which is directly contacted to the first base layer on the further side from the main junction. CONSTITUTION:The first gate electrode 6 is provided on the second base layer 4 located on the second emitter side close to the main junction and the double gate structure, in which the second gate electrode 9 is provided on the first base layer 3 located on the side of the main junction, is formed. When a thyristor is going to be turned ON, a trigger signal with which between the first emitter layer 1 and the first base layer 3 will be forward-biased is applied to the second gate electrode 9, which is on the further side from the main junction, before application of the turn ON trigger signal to the first gate electrode 6 on the side of the main junction. As a result, when the carrier injected from the second emitter layer 5 reaches the depletion layer of the main junction part, the carrier of opposite sign injected from the first emitter layer 1 reaches said depletion layer almost simultaneously, and the rise time of the thyristor can be cut down remarkably.
Patent JP-H11238898-A (JP)
Title: Solar cell module and method and apparatus for manufacture thereof
Inventor: HATA YOSHIHIRO
IPC: H01L31/042
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for the automated manufacture suitable for mass production which makes it possible to continuously manufacture solar cell modules excellent in reliability with a high yield, a manufacturing apparatus for the implementation of the manufacturing method, and a solar cell module manufactured by the method and apparatus. SOLUTION: The method for the in-line automated manufacture, which makes it possible to continuously manufacture solar cell modules excellent in reliability with a high yield and is suitable for mass production, comprises an EVA laminating step 2, a cell setting step 3, a back film supplying step 4, a module laminating step 5, a sealing resin applying step 6 and a resin curing step 7. The manufacturing apparatus is for implementing the above-mentioned manufacturing method, and the solar cell module is so structured that it is suitable for its manufacture using the method and apparatus.
Patent JP-H09234724-A (JP)
Title: Manufacture of construction material
Inventor: OCHI SHUHEI
IPC: B28B11/14
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To improve coating efficiency, to coat each house with the same lot and to decrease fluctuation of color by a method wherein a channel part fitting to the end part of a construction material is formed on at least the surface of a base sheet being wider than the construction material and the surface of the base sheet is coated and the base sheet is cut at the channel part. SOLUTION: A channel part 3 fitting to the end part of a construction material A is formed on at least the surface F of a base sheet 2 being wider than the construction material A and the surface F of the base sheet 2 is coated and the base sheet 2 is cut at the channel part 3. As the construction material A, lightweight concrete panels, wood boards, etc., are cited. As a coating device 29, e.g. a device fitted with coating guns 30 and 30 is used and a channel processing device and the coating device 29 are automatically operated. As the result, construction materials for the same building can be coated and manufactured with the same lot to decrease fluctuation of color and in addition, as the coating is performed before cutting the base sheet 2, loss of the coating is decreased.  Furthermore, as the wall face of the channel of the channel part 3 is inclined, even the side face of the construction material can be efficiently coated.
Patent JP-S61203212-A (JP)
Title: Control method of overlap quantity of slitter
Inventor: MATSUBARA SHIGEJI
IPC: B23D35/00
Filed: 1985-03-01
Abstract: PURPOSE:To reduce the residual stress and cutting warp of a stripe piece by installing an eccentric ring onto the eccentric sleeve of a cutter arbor and controlling the overlap quantity by measuring the distance between a standard point and the outer peripheral surface of the ring. CONSTITUTION:In order to axially support a cutter arbor 1, an eccentric sleeve 10 which is set eccentric from the axis center of a shaft receiving hole 11 is used. An eccentric ring 20 is installed onto the outer peripheral surface of the sleeve 10, and further an eccentric ring 21 is installed. Scales 6 and 6a are installed onto the rings 20 and 21, and the turning angle of the sleeve is controlled by measuring the distance between a preset standard point and the outer peripheral surface of each ring, and the overlap quantity is set. Therefore, the proper slitter work is permitted, and the cutting warp and the residual stress is reduced.
Patent JP-H0383782-A (JP)
Title: Maintenance device for elevator
Inventor: SUGIYAMA MIKI
IPC: B66B7/02
Filed: 1990-02-22
Abstract: PURPOSE:To enhance the working conditions during installation and removal so as to reduce the risk of dropping an elevator cage in order to enhance the safety by hooking and unhooking hooks welded to the support part of the lower section of the elevator cage, with and from elongated holes in guide rails so as to engage and disengage the elevator cargo to and from the guide rails. CONSTITUTION:When the maintenance of equipments is carried out on a pit floor 1a, hooks 82 of cage dropping preventing fixtures 80 are inserted, from above, obliquely into elongated holes 2a in guide rails 2 which are positioned slightly below the level at which an elevator cage 3 is stopped, and are then depressed before the maintenance work. Then, these hooks 82 are set in a vertical posture so as to clamp the guide rails 2 between the lower parts of the hooks 82 and vertical pieces 81 of support parts 81, and the hooks 82 are hooked to the guide rails 2 so as to look the elevator cage 3. In this condition, when the maintenance of equipments or the like is carried out, since the cage dropping preventing fixtures 80 are attached to the pair of the guide rails 2, horizontal pieces 81b of the support parts 81 are held at such a level that the lower section of the cage 3 is supported, thereby it is possible to prevent accidents due to dropping of the cage.