baber/WOPTO huggingface dataset:
Patent JP-S61154067-A (JP)
Title: Schottky barrier diode
Inventor: OGAWA TAKESHI
IPC: H01L29/872
Filed: 1984-12-26
Abstract: PURPOSE:To obtain a diode, whose withstanding voltage is increased without lowering high-frequency characteristics, by forming a recess, whose peripheral corner section is rounded, to a semiconductor substrate, applying a Schottky forming metal to the inner surface of the recess and forming the Schottky barrier diode. CONSTITUTION:A recess, the corner section of a base thereof is rounded, is shaped to the surface of a substrate 1, an insulating film 2 is formed onto the surface of the substrate 1 from which the inner surface of the recess is removed so that a Schottky barrier forming metal is applied only to the inner surface of the recess, and the Schottky barrier forming metal 3 is applied to the whole inner surface of the recess, thus shaping a Schottky barrier diode. The peripheral corner section of the recess is rounded, thus dispersing the electric field of the end of a Schottky junction, then increasing electrostatic breakdown strength.
Patent JP-H01121604-A (JP)
Title: Condensate auxiliary heating apparatus
Inventor: UENO TAKESHI
IPC: F22D11/00
Filed: 1987-11-04
Abstract: PURPOSE: To attain a substantial reduction of consumption of energy by a method wherein an auxiliary heater for condensed water in a boiling-water type nuclear power plant is separated from a main condensed water flow passage and installed in a bypass condensed water flow passage and then condensed water in a source of cooling water is flowed by a condensed water pressure increasing pump. CONSTITUTION: After main steam generated at a steam generating device 1 performs a work at a high pressure turbine 2, a moisture separator 3 and a low pressure turbine 4, the steam becomes a condensed water at a condenser 5. The condensed water extracted by a low pressure condensing pump 6 is purified by a condensed water purifying device 7, thereafter its pressure is increased by a high pressure condensed water pump 12 and a nuclear reactor water supplying pump 14 and it is supplied to the steam generating device 1, although during its operation, the supply water is heated by a group of low pressure water supplying heaters 13 and a group of high pressure water supplying heaters 15.  A steam type air extractor 8 and gland steam condenser 9 are mounted at a main condensed water flow passage 16 and another bypass condenser flow passage 17, after its heat is recovered, its pressure is increased and then it is returned back to the condensed water flow passage 16. The condensed water re-circulating line 18 is taken out between the condenser 9 and the pump 10 and a required amount of condensed water is re-circulated during a troubled state of the pump 10.
Patent JP-H09121166-A (JP)
Title: Method for encoding/decoding and its device
Inventor: KOIZUMI TOMOTAKA
IPC: H04N19/46
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To easily decode data by giving a header for identifying the processing ability of a tool to data which meets the processing ability of the hierarchized tool and constituting encoding data. SOLUTION: An in-frame predictive coding part 123 hierarchizes and generates encoding data in accordance with the encoding processing ability of the in-frame predictive coding tool which is used for encoding. Here, when encoding data obtained by the in-frame prediction encoding tool of a certain hierarchy includes encoding data which is obtained by the in-frame predictive coding tool of another hierarchy, the hierarcy of the in-frame predictive coding tool of a certain hierarchy is defined to be in lower order than that of the in-frame predictive coding tool of anothet hierarchy. The in-frame predictive coding tool 123 selects the in-frame prediction tool from a quantizing part 122. Then, the headers corresponding to respective kinds of picture element data are added and header kinds are identified so that the tool is specified.
Patent JP-H10106065-A (JP)
Title: Video recording and reproducing device
Inventor: MURAKAMI YUJI
IPC: G11B15/10
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To make possible both the jog operation and the shuttle operation by using one operation unit. SOLUTION: The control microcomputer 10 controls the mechanical deck 13 to perform reproduction at a speed less than unmultiple speed corresponding to the rotating speed of a rotary encoder 2 when the jog operating mode is set by a mode changeover switch 3, and to update the reproducing speed in accordance with the rotating angle of the rotary encoder 2 when the shuttle operating mode is set.
Patent JP-H11116731-A (JP)
Title: Bathroom interior equipment member
Inventor: SHIMIZU MICHIHIRO
IPC: C08L101/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide sanitary bathroom interior equipment members reduced in the multiplication of fungi and mildews, contamination and staining. SOLUTION: The members have an exterior member (an outer frame part 12, a front panel part 14, and an opening and closing lid 16), a waterproof sheet member (38) that covers control buttons (36a, 36b, 36c, 36d, 36e, 36f and 36g), and exposed control buttons (30a, 30b, 30c and 30d) and are formed by using a resin containing an antibacterial agent consisting of an antibacterial component comprising silver, a silver complex, copper, zinc or titanium oxide, and a carrier comprising a silica gel, silica/alumina/magnesia, calcium phosphate, zeolite, a glass or calcium silicate.
Patent JP-2001096652-A (JP)
Title: Worked decorative plate and manufacturing method
Inventor: MIKI HIROSHI
IPC: B32B33/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a worked decorative plate at a low cost capable of effectively utilizing an end material of the decorative plate generated in a large quantity in a door manufacturing factory, a furniture factory or the like and a method for manufacturing it. SOLUTION: The worked decorative plate comprises one or more front plate materials 10 having one or more bent grooves 11b formed at least at one end side of a rear surface of a slender decorative plate 11 having a decorative sheet adhered to its front surface and decorative ends 10a formed by folding and adhering a decorative sheet of a front surface, and a rear plate material 13 for adhering the materials 10. Thus, the one or more materials 10 are deviated in a width direction of the material 13 and adhered to form connecting parts 14a, 14b. The worked decorative material of the low cost can be obtained by simple working. End materials can be used for both the front plate and the rear plate materials, thereby effectively utilizing resources.
Patent JP-H06103992-A (JP)
Title: Plymer solid electrolyte fuel cell
Inventor: WATANABE MASAHIRO
IPC: H01M8/10
Filed: 1992-09-22
Abstract: PURPOSE: To prevent decrease of cell voltage due to crossover of hydrogen gas and oxygen gas in a fuel cell and at the same time make an economical hydrocarbon type ion exchange membrane with small inner resistance usable. CONSTITUTION: A catalytic layer 7 electrically insulated from a cathode 2 and an anode 4 is formed in an ion exchange membrane 3. Hydrogen gas and oxygen gas crossing over in the ion exchange membrane are reacted each other by the catalytic layer 7 and moved to an opposed pole to suppress decrease of cell voltage and further radicals by which the ion exchange membrane is easily deteriorated are decomposed by the catalytic layer 7. Moreover, the ion exchange membrane 23 is made to be a single membrane and a catalyst metal 26 which is not electrically insulated and a catalyst metal 29 which is electrically insulated may be supported in the cathode 24.
Patent JP-H06109153-A (JP)
Title: Valve with relief valve and piping method using valve with relief valve
Inventor: KOBAYASHI HIROSHI
IPC: F16K17/04
Filed: 1992-09-22
Abstract: PURPOSE:To provide a device wherein a small relief valve is attached to the valve body itself of a burner main valve or service tank outlet so as to change the burner main valve or service tank outlet valve to a relief valve with a pipe arranged, and a piping method using this device. CONSTITUTION:This is an ordinary fluid piping system wherein a valve with a relief valve is attached to the valve sheet of a main valve or gate valve, or a relief valve 5 is attached to each valve sheet of a stop valve, butterfly type stop valve 4, or ball valve, or a piping method using a valve with a check valve instead of a relief valve or valve with the relief valve described above. This constitution can completely prevent the trouble caused by the increase or decrease in internal pressure with valves safely closed by simply piping in series.
Patent JP-H10124126-A (JP)
Title: Working axis direction deciding device for gam system
Inventor: KURODA YOSHINORI
IPC: G05B19/4093
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To surely decide a new working axis direction avoiding tool interference by calculation in a short period. SOLUTION: A C-axis direction deciding means M1 obtains a C-axis direction based on a valley direction vector of a fixed dimension and a back/forth vector making the inclination of a tool route a dimension concerning each constituting point constituting the tool route. A B-axis direction allowable range deciding means M2 obtains a B axis direction allowable range by investigating tool interference in the outline shape of the cross section of a tool with respect to the outline shape of the cross section of a product by cutting the shape of the tool and the shape of the product at each of plural vertical planes extended in the direction of a C-axis while rotating the working axis direction around a B-axis wile coinciding the center point of the tip part of the tool with the constituting point concerning each constituting points mentioned above.  Then a working axis direction deciding means M3 obtains a working axis direction avoiding tool interference by composing the obtained C-axis direction and the B-axis direction fixed within the B-axis direction allowable range concerning each constituting points mentioned above and decides it to be a new working axis direction at the constituting point.
Patent JP-H03140581-A (JP)
Title: Rocking device for box door
Inventor: SAEKI TSUKASA
IPC: E05C9/02
Filed: 1989-10-27
Abstract: PURPOSE:To give a relief to operators by a method in which a tortional spring is provided to a cam integrally fixed to a cylinder lock, and the locking mechanism works to final point by spring force when turning the key beyond the dead point and the condition is kept. CONSTITUTION:When a key 17 is inserted into a cylinder lock to turn it, a cam is turned. When the cam 7 goes beyond the dead point, an inversional action is made by the action of a tortional spring 15 and a shaft 3 and a lock lever 4 are turned. Afterwards, the coupling of the lock lever 4 with a hook plate is released to permit the door to open.
Patent JP-H0998156-A (JP)
Title: System and equipment for optical multiplex communication
Inventor: KITAYAMA KENICHI
IPC: H04J14/00
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To facilitate the discrimination of interference between codes by increasing transmission information quantity by using both optical frequency divided multiplexing(FDM) and optical encoded multiplexing (CDM). SOLUTION: The bundle of optical channels is provided with M pieces of optical FDM and N pieces of optical CDM. When the optical channel bundle to use both the optical FDM and the optical CDM is used, the total number of channels becomes MXN and the optical signals of these channels are transmitted through an optical fiber transmission line while being synthesized and multiplexed. Then, these signals are demultiplexed to respective channels at a reception part. Thus, since information is transmitted by respectively performing optical code division to the beams of respective optical frequencies, the throughput capacitance per optical fiber can be extended to a maximum without being limited in the number of multiplexers by the gain band width of an optical fiber amplifier. Further, an infinite S/N is secured and large capacitance information can be transmitted without fail.
Patent JP-H01119879-A (JP)
Title: Multi-dot width line segment plotting system
Inventor: NODA NORIYOSHI
IPC: G06T11/20
Filed: 1987-11-04
Abstract: PURPOSE:To make a plotting processing simpler and faster by successively generating the starting point coordinates, termination coordinates and plotting pattern of a line segment with one dot width in a line segment unit extracted from a polygonal line to be plot, and plotting it. CONSTITUTION:A pattern rotation shift processing part 1-1 receives a notification to plot a thick polygonal line consisting of a starting point L0, continuous points L1 and L2, and a termination L3, a setting pattern to draw a thick line segment l1 and the coordinates of the starting point L0 and the continuous point L1 are successively notified to a vector generator, and the line segment l1 is plotted on a bit map memory 6. Further, based on the setting pattern at the time of plotting the line segments l2 and l3, the starting coordinates and termination coordinates of the respective line segments, the thick line segments l2 and l3 are successively notified to a vector generator 4 in units of a line segment, and they are plotted on the bit map memory 6. Thus, without breaking a line style, the plotting of the thick line segment can be completed.
Patent JP-2001101209-A (JP)
Title: Device for electronic filing and reading method of device for electronic filing
Inventor: FURUYA NOBUTOSHI
IPC: G06F17/30
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for electronic filing capable of reducing data communication quantity, relieving a load on the network and making easiness of storage and convenience compatible when an electronic filing system is used especially in a network. SOLUTION: This device for electronic filing is a reader of the electronic file to read electronically stored document and an index part and a text part are included in the stored document data. When the document to be read is specified, the index part of the specified document is read, when a range to be read is specified based on the read index part, the text part in the specified range is read, a form of the read text part is converted into a general file form from a special file form and the converted document data are transmitted by the device.
Patent JP-S63132361-A (JP)
Title: Load system for program data in communication equipment
Inventor: KAWAKITA KENJI
IPC: G06F13/00
Filed: 1986-11-25
Abstract: PURPOSE:To transmit data in a part in which an error is generated efficiently by grasping an area requiring a retransmission through a previous inquiry to all receiving nodes. CONSTITUTION:A transmission node 100 loads information to the receiving nodes 110, 111...120 according to a broadcast communication function. After all information is transmitted, the transmission node 100 makes the receiving node inform whether the load is carried out without an error or not and when there is the error, it inquires the part requiring the retransmission. As a result of the inquiry, a table indicating in 210 is formed in the transmission node. Namely, in all the information 220 to be transmitted, a table for storing a value indicating the part 221 to be retransmitted is formed. The number of the parts to be retransmitted is made different according to the degree of the error.
Patent JP-H02170864-A (JP)
Title: Reactive dye, its preparation, and its use
Inventor: ATANASHIOSU TSUIKASU
IPC: C09B62/503
Filed: 1989-10-27
Abstract: NEW MATERIAL: A compound of formula I [D is a residue of a dye such as a monoazo dye, an anthraquinone dye or the like; R 1 , R 2  are each H, a halogen or the like; B is direct bond, (CH) n  or the like; (n) is 1-6; R is formula II or III (alk is a 1-7C alkylene, its branched isomer; V is H, an alkyl or the like; Z is β-sulfatoethyl, vinyl or the like; R' is H or a 1-6C alkyl; T is H, cyano or the like); A is formula IV, the residue of formula II or III directly bonded to triazine ring].  
     EXAMPLE: A compound of formula V.  
     USE: Reactive dye suitable for dying of cellulose-containing fiber material. It can provide a dyed matter having wet stiffness and light stiffness.  
     PREPARATION: For example, a dye having a residue D is condensed with a reactive derivative of an S-triazine of formula VI (X' is a halogen), and the resulting compound of formula VII is condensed with an amine of formula VIII. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08134271-A (JP)
Title: Rubber composition for waterproof rubber stopper
Inventor: KAWAKITA MOTOYA
IPC: C08K3/06
Filed: 1994-11-14
Abstract: PURPOSE: To provide a rubber ccmpsn. improved in waterproof function and resistance to pressure by incorporating sulfur and a sulfenamide vulcanization accelerator into an acrylonitrile-butadiene rubber, a reinforcing filler, a plasticizer and a bleed oil. CONSTITUTION: 100 pts.wt. acrylonitrile-butadiene rubber having a Mooney viscosmty [ML<1+4> (100 deg.C)] of at most 55 is blended with 10-50 pts.wt. reinforcing filler, 5-20 pts.wt. plasticizer, 3-15 pts.wt. bleed oil, 0-0.4 pt.wt. sulfur and 0.5-0.7 pt.wt. sulfenamide vulcanization accelerator, and, if necessary, 5-20 pts.wt. extender filler.
Patent JP-H10105359-A (JP)
Title: Device and method for controlling image display and information recording medium
Inventor: GAMACHI TERUHISA
IPC: G06F3/048
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To quickly and surely recognize a mode set at present and to quickly and surely select a desired navigation mode by controlling display for the specification corresponding to the specified navigation mode. SOLUTION: In the case of changing the navigation mode specified at present, a user moves a cursor 201 onto a button 231 and clicks the button of a mouse. Then, a processing for displaying a navigation mode selection window 241 is executed and the three navigation modes are displayed in the window 241. In the navigation mode selection window 241, standby is performed until one of the navigation modes is selected. The selection is performed by moving the cursor 201 onto the desired navigation mode and clicking the mouse. Then, when the desired navigation mode is selected, the processing for displaying a navigation mode selection button is executed.
Patent JP-H06132522-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATSUBE MASAKI
IPC: H01L27/092
Filed: 1992-10-16
Abstract: PURPOSE:To further improve insulation-breakdown-strength of a MISFET by farming a MISFET gate oxide film in the atmosphere containing no such halogen as chlorine while forming at least a part of other MISFETs in oxygen atmosphere containing halogen. CONSTITUTION:The surface of a semiconductor substrate 11 in the first and second element formation areas A and B surrounded by a selective oxide film 12 is exposed. Then, the surface of semiconductor substrate 11 is thermal- oxidized in the atmosphere containing chlorine and oxygen, so that the first SiO2 film 13 is formed, and after that a polycrystalline silicon film 14 is grown over the entire surface. Then, a photoresist 15 is applied, exposed, and developed, so that a pattern for exposing the polycrystalline silicon film 14 in the first element area A is formed, after that, the polycrystalline silicon film 14 and the SiO2 film 13 are removed. After the photoresist 15 is peeled off, the surface of the semiconductor substrate 11 and polycrystalline silicon film are thermally-oxidized in the dry oxygen atmosphere containing no halogen, so the second SiO2 film 17 and the third SiO2 film 16 are formed an the surface of substrate 11 and polycrystalline silicon film 14, respectively.
Patent JP-H02125215-A (JP)
Title: Lens barrel
Inventor: SATO KAZUHIRO
IPC: G02B7/02
Filed: 1988-11-02
Abstract: PURPOSE:To easily adjust an electric element on a printed board and to support the printed board excellently by fitting a fitting member where the printed board is fixed by utilizing the dead space in the lens barrel from the side of a lens mount surface. CONSTITUTION:This lens barrel is equipped with the printed board 52 which is formed in an arcuate belt shape and the printed board fitting member 51 where the arcuate belt part of the printed substrate 52 is arranged on the surface perpendicular to the optical axis of a lens 58. Then, the fitting member 51 where the printed substrate 52 is fitted to the fitting part in the lens barrel from the side of the mount surface 1 of the lens barrel. Consequently, adjusting operation is possible even after the printed board is fitted in the lens, and an FPC of wide area is mounted.
Patent JP-S62138313-A (JP)
Title: Production of high-purity phosphine
Inventor: OOTA SHUJI
IPC: C01B25/06
Filed: 1985-12-13
Abstract: PURPOSE:To obtain high-purity phosphine in high yield by rectifying crude phosphine in a packed tower packed with activated zeolite. CONSTITUTION:Crude phosphine is gasified in a reboiler 3 and brought into contact with reflux liquid in a packed tower 2 packed with activated zeolite and thereafter condensed in a condenser 1 provided to the top part of the tower and subjected to reflux and also the impurities components are removed. In such a way, phosphine purified by performing rectification is recovered from the reboiler 3. Activated zeolite is preferably one or >=2 kinds selected from among zeolite A, zeolite X, zeolite Y or mordenite. The temp. of the reboiler is higher than the temp. of the condenser and the packed tower and is preferably the critical temp. of phosphine or below and the temp. in the packed tower is preferably <=-10 deg.C. By the above-mentioned purifying method, the low-b.p. components contained in crude phosphine, CO2 and H2O can practically be removed to <=1ppm, respectively.
Patent JP-H08147726-A (JP)
Title: Objective lens driving device
Inventor: WADA TAKUYA
IPC: G11B7/09
Filed: 1994-11-14
Abstract: PURPOSE: To provide an objective lens driving device for making a sectional direction coincident with a driving direction without folding a supporting wire by providing a groove having a width roughly the same as the sectional dimension of a supporting member in a holder or a fixing member. CONSTITUTION: An objective lens 1 and a magnet 3 are fixed to a holder 2, constituting a movable section. The magnet 3 is magnetized in a Y direction. A supporting wire 5 is formed in an oblong circle having its sectional thickness of a dimension A and a width dimension B. In a fixing member 4, an attaching groove 4a having a width W roughly the same as the width dimension of the wire 5 is formed in a Y direction. An attaching groove 2a is similarly formed in the holder 2. When the wire 5 is fixed to the holder 2 and the member 4, the wire 5 is placed on the ditches 2a and 4a. The wire 5 moves from a position indicated by 2 dot chain line to a position indicated by a solid line by applying a load in a Z direction and its width direction is made aligned with the ditch. Thus, the sectional directions X and Z of the wire 5 are aligned with the X and Y driving directions.