baber/WOPTO huggingface dataset:
Patent JP-H07210933-A (JP)
Title: Discriminating mechanism for winding diameter of tape cassette
Inventor: SASAYA TAKUJI
IPC: G11B15/08
Filed: 1994-01-11
Abstract: PURPOSE:To discriminate the winding diameter of a tape cassette for a video cassette, etc., even during the tape running is stopped and also to discriminate the accurate winding diameter at the time when the tape is running. CONSTITUTION:Hole parts 1c, 1d or transparent material parts (not shown in figure) are provided at the bottom side 1b of a case 1a for the tape 'cassette 1, and reflection type photosensors 2c1, 2c2, 2c3, 2d1, 2d2, 2d3 are provided opposing thereto in a tape cassette driving device 2, then the winding diameter is discriminated by the operation of the photosensors. The winding diameter can be discriminated even during the tape is stopped, and the winding diameter is accurately discriminated during the tape is running since there is no air caught into the tape, and the like.
Patent JP-H08189339-A (JP)
Title: Diesel particulate filter device to be self-recycled with fuel injection
Inventor: KAWAMURA HIDEO
IPC: F01N3/02
Filed: 1995-01-04
Abstract: PURPOSE: To enable the self-recycle of a filter main body in a diesel particulate filter device by injecting a fuel to an exhaust gas passages so as to generate a combustion fire, and spraying the combustion fire to the collected particulates so as to heat them for burning. CONSTITUTION: Filter main bodies 1A, 1B are arranged in divided exhaust gas passages 3A, 3B, and fuel injection nozzles 5a, 5B are arranged in the exhaust gas passages 3A, 3B. The exhaust gas passages 3A, 3B are opened and closed by control valves 4A, 4B. A controller 10 controls the switching operation of opening and closing of the valves 4A, 4B and the fuel injection timing of the fuel injection nozzles 5A, 5B in response to the detecting signal by each sensor 12-15 for detecting the particulate collection quantity and the engine operating condition.
Patent JP-S59144960-A (JP)
Title: Checking method of on-line data
Inventor: CHIYODA YOSHIYUKI
IPC: G06F13/00
Filed: 1983-01-28
Abstract: PURPOSE:To check on-line data easily by registering the bit pattern of data to be detected in a memory incorporated in a data checking device at the logging of data inputted from a circuit to a CPU and stopping the logging at the coincidence of the bit pattern. CONSTITUTION:Data inputted from the circuit 4 to a communication controlling device 2 and the CPU 1 through a MODEM 3 is inputted to a recording device 10 in a data checking device 5a and recorded. At that time, all the input data are compared and collated with the data registered in a memory 8, and when the same bit pattern is inputted, a detecting signal from an input data checking part 9 is inputted to a recording device controlling part and the operation of the recording device is stopped. When logging operation is stopped, data recorded in the recording device are reproduced and displayed on a display device to confirm the contents of data causing the stop of the recording device.
Patent JP-2000209928-A (JP)
Title: Engine cooler for combine harvester
Inventor: ODA MASAAKI
IPC: F01P11/10
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an engine cooler for a combine harvester, having a structure of an air intake cover not overheating an engine even if the width of air duct to suck air into a radiator is narrowed. SOLUTION: An engine 2 is loaded under a driver's seat 1. A cylindrical air intake cover 4 is stood at the front of a cooling fan 5. A lower end part 9b is moved on a rotary support. Width B1 of air duct in storage is changed into width B2 of extended air duct in operation or the air intake cover 4 is divided into an upper and a lower covers 12 and 11. A middle part is pulled out in a bent state with both the ends of the upper and the lower covers as rotary supports and a fixing tool 7 is held so as to make the plane of an air intake net 10 face in a slantingly downward direction. Consequently this engine cooling apparatus has slight absorption of dust and an enlarged inner volume to equalize an air intake velocity.
Patent JP-H06125704-A (JP)
Title: Liquid seasoning for discoloration prevention and freshness preservation for vegetable
Inventor: YAMAMOTO SEIJI
IPC: A23L5/40
Filed: 1992-01-28
Abstract: PURPOSE:To provide a safe liquid seasoning for discoloration prevention and freshness reservation easy to use, retaining vegetable properties and taste. CONSTITUTION:The liquid seasoning comprising (A) vinegar,(B) ethyl alcohol and (C) chitosan; or, (a) vinegar, (b) ethyl alcohol, (c) chitosan, (d) an organic acid (salt) as a pH adjuster. Combination of the ethyl alcohol with bactericidal activity and the vinegar with bacteriostatic activity, along with the pH adjuster with buffering action changes the optimal state for microbes and/or enzymes causing the putrefaction and discoloration of vegetables; besides, the whole vegetables is covered with a film by the action of the chitosan, thus sustaining bactericidal and bacteriostatic activity. In particular, this liquid seasoning is also bacteriostatic for Escherichia coli which has been considered to be resistant to conventional chlorine sterilization; therefore, being widely applicable irrespective of the type or form of vegetables.
Patent JP-S59140847-A (JP)
Title: Totally automatic dehydrator for tofu (bean curd)
Inventor: SOTOOKA MASABUMI
IPC: A23L11/00
Filed: 1983-01-28
Abstract: PURPOSE:The titled device capable of carrying out dehydration under pressure efficiently with a narrow installation area, by piling a constant number of frame boxes set on pans between columns to carry out dehydration, taking the boxes after termination of hydration, circulating and transporting the pans to a starting position. CONSTITUTION:The pans 7 where end parts are little higher than the central part are set at the front and rear end parts, the water collecting channels 16 made lower than the central part are equipped at the left and right parts, and the dropping columns 17 are provided at the central parts on its front and rear parts are engaged with the guide rail parts 2 and 2' by the guide rails 18. A constant number of frame boxes placed on the pans 7 are piled between the guide columns 2 by the gripping device 6, the lift 9, the device 8 moving in a traverse way, etc., and dehydration is carried out. The boxes having finished dehydration are taken out by the devices 10 for operating catches, the hoist 14, the device 20 for driving chains, etc., and the pans 7 are circulated and returned to a starting position.
Patent JP-H01188812-A (JP)
Title: Lens driving device
Inventor: KUGA RYUICHIRO
IPC: G02B7/04
Filed: 1988-01-25
Abstract: PURPOSE:To eliminate a friction due to a movement, to facilitate a control of the direction of the movement, to simplify construction, to miniature and to lightening by using the diamagnetic force of a superconducting material for a magnetic field formed by a magnetic field generating member and driving a lens holding member combined at a moving body. CONSTITUTION:A ferromagnetic field is generated at a coil 11 and a coil 14, and a coil 13 and a coil 16 in the same direction respectively and a superconducting material 18 is held between the coils 11 and 14 and the coils 13 and 16 with a diamagnetic force. When a moving body 17 is driven in the direction of the coils 11 and 14, the body can be driven by weakening the magnetic field of the coils 11 and 14 or lengthening a magnetic field formed by the coils 13 and 16. The frequency of the strength change of the magnetic field can be changed in order to change the speed of the moving body. Thus, a since the moving body 17 floats in the hollow, the friction due to the movement hardly occurs, the control of the direction of the movement and so force is facilitated, the construction is easy, miniaturization and lightening can be executed.
Patent JP-S61173241-A (JP)
Title: Copying device
Inventor: SAWAKI AKIRA
IPC: G03B27/52
Filed: 1985-01-28
Abstract: PURPOSE:To suppress the fogging of the picture part of additional information and to read satisfactorily additional information by inclining the display surface of a liquid crystal display device at the exposure lamp side. CONSTITUTION:The display surface of the liquid crystal display device is inclined toward the exposure lamp side. The fitting of a liquid crystal display device 4 is executed by facing the surface side of a liquid crystal display device 4, for example, for a plate 5 having the inclined surface of about 10 deg.-20 deg. with respect to horizon by opposing the elastic force of a cushion 6 arranged between the edge part of the liquid crystal display device 4 and a plate 5, holding down the liquid crystal display device 4 from the rear surface side to the plate 5 side with a substrate holder 7 and fixing the plate 5 through a glass butted plate 8 to a main body panel 9.
Patent JP-H09204765-A (JP)
Title: Cd-rom player device
Inventor: SHIME ISAO
IPC: G11B17/04
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To enable the loading/unloading of a disk to be used in common for the vertical and horizontal directions in a CD-ROM player device and also to reduce the space for inserting the disk. SOLUTION: An opening part for inserting the disk is provided on a front panel of the main body, and a small protrusion is arranged at the lower part of the opening part for preventing the disk from dropping in the case the device is used in the vertically placing manner. Rollers 6a, 6b for inserting the disk 2 by holding it therebetween are provided inside the main body, and the disk is moved forward/backward by these rollers. The small protrusion 3 is provided for preventing the disk from flying out to the inlet direction or dropping at the time of inserting/ejecting the disk. This protrusion 3 is formed to the state curved to the center direction of the opening part, and the projection from the front panel surface B is set to the minimum length for preventing the drop of the disk 2.
Patent JP-S57130185-A (JP)
Title: Character detecting device
Inventor: NUMAGAMI HIDEO
IPC: G06V30/146
Filed: 1981-02-02
Abstract: PURPOSE:To classify and detect character symbols effectively, by scanning a prescribed mask throughout the picture to calculate the isolation and the line density of character symbols which are components of a drawing. CONSTITUTION:A drawing consisting of linear patterns and character symbols is scanned throughout the surface by an image pickup device 1, and the video signal is converted to a digital signal by an A/D converter 2 and is compared with a prescribed threshold in a binary circuit 3 and is converted to a binary signal, where the background is level ''0'' and elements of linear patterns and character symbols are level ''1'', and is led to a shift register group 4. An n-line mask is realized with shift registers 4a, 4b-4n of the shift register group 4 each of which corresponds to one horizontal scanning line of the video signal, and the output is given to a character detecting circuit 5 in parallel, and the circuit obtains the isolation and the line density of picture elements of the drawing in a prescribed mask, thus discriminating whether these elements are character symbols or not.
Patent JP-H08209695-A (JP)
Title: Driving device for tubular driving pile
Inventor: SUZUKI YUKICHI
IPC: E02D7/18
Filed: 1995-01-31
Abstract: PURPOSE: To enhance efficiency of pulling-out work of a tubular driving pile by arranging a blocking-up means in a chucking device so as to put one end side of the tubular driving pile in a blocking-up condition by advancing into an inside empty part of the sandwiched tubular driving pile. CONSTITUTION: An air injection device 7a arranged in a chucking device 4 is actuated, and a bag body 7 is expanded along a guide seat 4a, and it is brought into close contact with an inner peripheral wall 2b of an inside empty part 2a of a steel pipe pile 2, and one end side of the steel pipe pile 2 is blocked up. Next, an exciter 5 is actuated, and a driving device main body 1 is vibrated, and the steel pipe pile 2 is driven in the ground of the riverbed. In the case where the steel pipe pile 2 is pulled out, when it is pulled out while supplying compressed air to the inside empty part 2a of the steel pipe pile 2 through a pipe 8 by actuation of an internal pressure regulating device 8, the steel pipe pile 2 can be smoothly pulled out without infiltrating water or the like into the inside empty part 2a.
Patent JP-S57130701-A (JP)
Title: Rolling method for shape steel
Inventor: KOSHIDA OSAMU
IPC: B21B1/02
Filed: 1981-02-02
Abstract: PURPOSE:To obtain many kinds of shape steels from blank materials of less kinds of sizes and shapes by properly changing the widths and thicknesses of the blank materials with a blooming mill just before a roughing mill. CONSTITUTION:The blank material heated in a heating furnace 1 is screwed down in its thickness-and/or width directions with a blooming mill 4 disposed on the side just before a roughing mill 2. After it is screwed down to the size and shape suited for the mill 2, it is accepted in the mill 2, by which the shape steel of a desired size is obtained. In this way, the shape steels of many kinds of sizes and shapes are obtained from less kinds of blank materials.
Patent JP-H01190317-A (JP)
Title: Full automatic coffee extractor
Inventor: TANAKA MUTSUO
IPC: A47J31/42
Filed: 1988-01-25
Abstract: PURPOSE:To make it possible to extract delicious coffee by a process wherein raw coffee beans are pulverized and extracted, without delay, after they are roasted, by construction integral with a heating and roasting section for raw coffee beans, a pulverizing section for roasted coffee beans, and an extracting section for pulverizing coffee beans. CONSTITUTION:This extractor has the construction integral with a roasting section 2, a pulverizing section 3, a transporting section 4, an extracting section 5 and something, on a basic body (1a). After raw coffee beans are put in a roaster 9, compressed hot air prepared by a blower 11 and a heater 12 is blown into the roaster 9, when starting the extractor 1. When roasting for the coffee beans is finished at the roasting section 2, the heater 12 is gone off by a control circuit 14 and usual air only is blown in the roaster 9. After the coffee beans is cooled, the control circuit 14 sends a signal to an opening and closing mechanism 23, and the roaster 9 is opened. A transporting pipe 30 descends toward the pulverizing section 3 from the roasting section 2, the coffee beans are fed in a pulverizer 28, and they are pulverized by a cutter 29. The pulverized coffee beans are fed in a drip pot 31 by centrifugal force of the cutter 29.
Patent JP-S58133247-A (JP)
Inventor: TANIMURA AKIRA
IPC: A61B17/34
Filed: 1982-01-30
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-S58132074-A (JP)
Title: Preparation of pyrogenic composition
Inventor: HIROBE HAJIME
IPC: F24V30/00
Filed: 1982-01-29
Abstract: PURPOSE:To prepare a pyrogenic compsn. which is easy to handle without heat loss, by filling metallic iron and a homogeneous mixture of components other than the metallic iron separately in air-permeable packages and encasing the packs in an airtight packaging material. CONSTITUTION:Predetermined amounts of (A) a mixture prepared by scattering or spraying an aqueous NaCl solution which may contain a filler when necessary, over a blend of activated carbon and a filler, followed by further mixing and (B) metallic iron are filled separately in air-permeable packages and the packs are put in an airtight packaging material. No equipment nor operation for N2 gas purging, etc. are required, for the homogeneous mixture of components other than the metallic iron does not develop heat even in contact with air. For use, (A) and (B) are filled in an air-permeable packaging material for mixing and generation of heat.
Patent JP-S59142934-A (JP)
Inventor: ENDOU TAKAYOSHI
IPC: B65C1/00
Filed: 1983-01-31
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-H09212295-A (JP)
Title: Pointing device
Inventor: TSURUOKA NOBUAKI
IPC: G06F3/0354
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain the pointing device with good operability by judging continuous depression when a key switch is pressed for a specific time, and then holding the depression state of the key switch and making a display unit illuminate. SOLUTION: The pointing device 2 is mounted on the operation part of an information processor 1, and the operation part is provided with a track ball 4 for moving a cursor on a display screen 3, a left key switch 5 and a right key switch 6 for inputting cursor position information and indicating a process by being pressed, and the display unit 7 which urges the depression release of the key switch. When the key switches 5 and 6 are pressed for the specific time, continuous depression is judged to hold the depression states of the key switches 5 and 6 and also make the display unit 7 illuminate. Consequently, when an area on the display screen 3 is specified, the key switches are released once the display unit 7 illuminates and the key switches are only pressed again when the cursor moves to the position of an end point.  Therefore, when the area is specified over plural pages, the key switches need not be pressed continuously.
Patent JP-H11259313-A (JP)
Title: Method and device for locking related data structure in multi-thread environment and computer program product
Inventor: FURLANI JOHN L
IPC: G06F9/46
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a multi-thread computer application that uses a group of correlation data structures including value which is exclusively accessed by a thread by controlling thread access to a correspondence group of correlation objects including an objective object. SOLUTION: An object in 1st and 2nd groups 201 and 211 of correlation objects makes object collection 221. Since the two groups are mutually independent, that is, an object in one group is non-correlation object about an object in the other group, they can be accessed by different threads. The group 201 of the correlation objects can be locked by a 1st group lock object 223 and the group 211 can be locked by a 2nd group lock object 225. A link that mutually associates these group locks, etc., can be locked by a reference lock object 227.
Patent JP-2000215220-A (JP)
Title: Logical cell characterizing device
Inventor: KIKUCHIHARA HIDEYUKI
IPC: G06F17/50
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a logical cell characterizing device requiring enormous calculation and to requiring the time for circuit simulation. SOLUTION: The logical cell characterizing device is constituted of a circuit dividing means for dividing a logical cell to be processed into plural function parts based on an inputted network list, an individual characterizing means corresponding to respective divided function parts and capable of independently executing characterizing processing in each circuit constituting each function part and a post characterizing means 3 for generating characterized data for the whole logical cell based on the characterized data individually obtained by the individual characterizing means.
Patent JP-S62172324-A (JP)
Title: Liquid crystal display
Inventor: NISHIMURA TOSHIO
IPC: G09G3/18
Filed: 1986-01-24
Abstract: PURPOSE:To reduce the number of signals for driving a liquid crystal display device and to reduce the size of an LSI and the cost of the device by providing the device with a common signal generating means for generating at least four kinds of common signals and a segment signal generating means for generating at least eleven kinds of segment signals and setting up the Von/Vof ratio of an effective value to 1.7 or more. CONSTITUTION:The device is constituted of a clock generator 11, a divider 2, a ring counter 3, a common driver 4 for forming at least four kinds of common waveforms H1-H4, a ROM5 to be the segment signal generating means consisting of a data address decoder 5-a and a main ROM5-b to generate at least eleven kinds of segment signals, and a segment driver 7. A counter 3 is connected to the driver 4 through a T.FF8 and then connected to a segment shift register/latch 6 through an EX-OR9. The ROM5 is connected to the latch 6 through the EX-OR9. Since the Von/Vof ratio of the effective value is set up to 1.7 or more and the device is driven by a single power supply, a boosting circuit or the like can be omitted and the size of the LSI or the like can be reduced.
Patent JP-S56110667-A (JP)
Title: Preparation of 2-mercaptoethanol
Inventor: OONISHI AKIHISA
IPC: C07C323/12
Filed: 1980-02-07
Abstract: PURPOSE: To prepare the titled compound, easily, in high yield, by reacting H 2 S with ethylene oxide in a reaction column packed with an ion exchange resin circulating a specific liquid (carrier) through the column, and separating the carrier from the reaction product.  
     CONSTITUTION: A liquid (carrier) inert and almost insoluble to 2-mercaptoethanol and having the density difference to 2-mercaptoethanol, (e.g. n-pentane, n-hexane, etc.) is circulated through a reaction column (1) packed with an ion exchange resin. H 2 S (2) and ethylene oxide (3) are introduced into the reaction column (1) and reacted at 0W100°C. The reaction product is transferred to the separation tank (4) at the bottom of the column (1), and separated into 2-mercaptoethanol and the carrier by the density difference. The objective 2-mercaptoethanol is taken out with the pump (6).  
     EFFECT: Since the H 2 S uses in excess can be recycled to the reaction column as it is and reused, the discharge of the waste is completely eliminated and the environmental pollution can be perfectly prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000210863-A (JP)
Title: Carrier
Inventor: NAKADA MASAYUKI
IPC: B24B37/27
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide the working of high accuracy without having the influence to the working accuracy of a semiconductor wafer by specifying an angle between a peripheral wall surface of a storage hole formed on a carrier body for storing the semiconductor wafer and a horizontal surface. SOLUTION: A carrier 1 is pressed and held between a lower surface plate and an upper surface plate, and planetarily rotated while supplying an abrasive agent. Both surfaces of a semiconductor wafer W stored in the carrier 1 are lapped by a lapping device. In such a lapping process, as an angle θ between an inner wall surface 2a of a storage hole 2 and a horizontal surface L is controlled to be 70 deg.<=θ<90 deg., the semiconductor wafer W does not sink to a lower end part 2b of the peripheral wall surface 2a, and the working of high accuracy can be executed without totally giving the influence to the working accuracy of the semiconductor waver W. An upper end part of the peripheral wall surface 2a is not deteriorated even when the number of times of use is increased, and the flatness of the wafer outer peripheral part can be maintained.