baber/WOPTO huggingface dataset:
Patent JP-H05327502-A (JP)
Title: Preadder
Inventor: MIYOSHI TAKETO
IPC: H03H17/08
Filed: 1992-05-20
Abstract: PURPOSE:To improve the ratio of a significant signal to a random noise at the same data position, and to improve an S/N by operating the cumulative addition of 2N pieces of repeat data by an adder and a shift register. CONSTITUTION:An adder 1 outputs input data, and a shift register 2 fetches the output by a shift signal from a timing controller 5. The register 2 operates a shift operation by the shift signal of the next repeat period, operates the cumulative addition of three pairs of corresponding data of a first frame and a second frame, and fetches the data. Afterwards, the data are successively inputted, the cumulative additional value outputted by the register 2 are added to the newly inputted data at each repeat period, and a 2<4> addition is operated. The result is inputted to a barrel shifter 3, the cumulative additional data from which the maximum 12 bit width can be obtained by the 2<4> addition of 8 bit data are 4 bit-shifted to a low-order direction, a 2<4> division is operated, and a mean value is searched, normalized, and outputted. An output register 4 holds and outputs the mean value data by the three output signals outputted from the controller 5.
Patent JP-H08319323-A (JP)
Title: Production of modified olefinic polymer
Inventor: AOKI TAKAAKI
IPC: C08F255/00
Filed: 1995-05-25
Abstract: PURPOSE: To provide a process for producing a modified olefinic polymer while suppressing the generation of foreign matter to decrease the contamination trouble and dispense with the frequent exchange of a screen mesh. CONSTITUTION: A modified olefinic polymer is produced by heating and kneading (A) an olefinic polymer, (B) an organic compound having hydroxyl group and at least one unsaturated bond in the molecule and (C) an organic peroxide. In the above process, (D) 0.1-50 pts.wt. of an oligomer having terminal hydroxyl groups is mixed to 100 pts.wt. of the olefinic polymer A. The deposition of homopolymer on the inner wall and the screw of the extruder is decreased even by continuing the production over a long period compared with conventional process. Accordingly, the amount of foreign matter mixed into the modified olefinic polymer is decreased and the productivity of the polymer is remarkably improved.
Patent JP-H0423484-A (JP)
Title: Formation of photosensitive resin composition and conductive pattern
Inventor: SUZUKI TOSHIO
IPC: H01B5/14
Filed: 1990-05-18
Abstract: PURPOSE:To improve adhesion of plating without roughening, to simplify a process, and to improve pattern accuracy by forming photosensitive resin composition by dispersing reduction metal colloidal particles to photosensitive resin. CONSTITUTION:Reduction metal colloidal particles are dispersed in photosensitive resin and the reduction metal colloidal particles function as catalyst of electroless plating to improve plating adhesion. Reduction metal colloidal particles having plating catalyst activity and good dispersion properties is suitable. As for such reduction metal colloidal particles, ones which are stable against atmosphere or humidity is desirable and metal of Ib group such a gold, silver, copper, etc., in addition to group VIII metal of an element periodic table such as iron, paradium, etc., are mentioned. Thereby, process can be simplified without possibility of peeling.
Patent JP-H04328388-A (JP)
Title: Multi-port memory
Inventor: OKI MITSUHARU
IPC: G11C7/10
Filed: 1991-04-30
Abstract: PURPOSE:To provide a multi-port memory capable of reading out simultaneously plural output data at random by a row or a column unit from a memory with a small scale hardware. CONSTITUTION:To a memory 1, addresses AU1-AU4 specifying the row at random are imparted successively. Registers groop SR-R1-SR-R4 are connected in series to the Q pieces of line of the respective rows of the memory 1 and the row addresses specified by AU1-AU4 are stored respectively to the respective registers groop. The data of this registers groop SR-R1-SR-R4 are led serially to output ports SO1-SO4 by selectors SL1-SL4. Instead of the registers groop SR-R1-SR-R4 and the selectors SL1-SL4, shift registers are capable of using.
Patent JP-S5832074-A (JP)
Inventor: TERAJIMA JIROU
IPC: C04B35/00
Filed: 1981-08-14
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-2000322856-A (JP)
Title: Disc cartridge
Inventor: TAKAMORI NOBUYUKI
IPC: G11B23/03
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a compact disc cartridge suitable for carrying for housing a small-diameter optical disc. SOLUTION: The cartridge has a size of 58 mm (L1)×54 mm (L2)×4 mm (L3), i.e., a thickness thinner than 5 mm, and an area smaller than 65 mm square. A notch 10 having a width of about 2 mm (L6) and a length of 27.5 mm (with a tapered part of 6 mm (L4)+straight part of 21.5 mm (L5)) is formed at the insert side, further positioning holes 6 and loading notches 7 are formed.
Patent JP-H0423434-A (JP)
Title: Heat treatment apparatus for semiconductor wafer
Inventor: TANAKA TOMIO
IPC: H01L21/31
Filed: 1990-05-18
Abstract: PURPOSE:To enable execution of a continuous treatment by providing means of heating semiconductor wafers which are conveyed along a circular passage from a semiconductor wafer insertion port to a semiconductor wafer discharge port. CONSTITUTION:Means 2a and 2b of heating semiconductor wafers 3 being conveyed along a circular passage from a semiconductor wafer insertion port 10 to a semiconductor wafer discharge port 11 are provided. The semiconductor wafers 3 are held by carriers 4 disposed inside a reaction tube body 1 and are conveyed sequentially. In the course of this conveyance, the semiconductor wafers are heated by heaters 2a and 2b and subjected to a prescribed treatment in reaction with a reaction gas, and the semiconductor wafers of which the reaction is completed are taken out of the reaction tube body 1 sequentially. According to this constitution, the semiconductor wafers 3 can sequentially and continuously be treated.
Patent JP-H0422349-A (JP)
Title: Ultrasonic probe
Inventor: KAMI KUNIAKI
IPC: A61B1/00
Filed: 1990-05-18
Abstract: PURPOSE:To efficiently produce an ultrasonic probe of high performance by furnishing a flexible base board as an insulation layer, and forming thereon a pattern for drawout of electrode and a pattern for matching coil. CONSTITUTION:A flexible base board 10 is adhered alongside the inside of a housing 11, and lands (a-d) at the ends of this base board 10 are connected, followed by insulation processing using a polyimide tape. Thus, a matching coil is formed. A piezo element 12 is installed on the base board 10, and a side electrode 13 is connected to an electrode drawout pattern 3 on the base board 10 with a conductive adhesive, and a pattern 7 is connected to a housing 11 through a notch 6 using conductive adhesive etc. A damping material 14 is provided on the back of the piezo element 12, and the ground side electrode 15 is connected to the housing 11 through a cable 16. Then, an acoustic lens 17 is installed on the ultrasonic wave emission side of the piezo element 12, and the core of a coaxial cable 18 is connected to through holes 4, 5, and the housing 11 is filled with adhesive 19. This facilitates assembly and ensures connection and insulation of component members.
Patent JP-H06336993-A (JP)
Title: Jet fun
Inventor: KONDO SHIGEKI
IPC: F04D25/16
Filed: 1993-05-28
Abstract: PURPOSE:To provide a high-thrust, high-efficiency jet fan capable of producing air flow with little turning element and having the same performance in both blowoff directions. CONSTITUTION:Two impellers 3, 3' are mounted into a cylindrical casing 1 in such a way that the fitting angles of blades 5 of blade profile are different by 180 deg.. The rotating direction of the auxiliary impeller 3' (the impeller with air flowing in from the rear edge of the balde) is set in the same direction as that of the main impeller 3 (the impeller with air flowing in from the front edge of the blade), while the rotating speed of the auxiliary impeller 3' is set lower than that of the main impeller 3. The auxiliary impeller 3' thereby has the function of apparently working as a stator blade to the main impeller 3 so as to obtain a high-thrust, high-efficiency jet fan with the same performance in both blowoff directions.
Patent JP-S5553439-A (JP)
Title: Dicing treatment method
Inventor: TANIZAKI AKINORI
IPC: H01L21/301
Filed: 1978-10-16
Abstract: PURPOSE: To preform accurate dicing, by providing in the range of view of a microscope a reticle having cross lines corresponding to the dicing grooves formed along the X and Y axes on a semiconductor substrate, and performing dicing by fitting these intersections.  
     CONSTITUTION: On a semiconductor substrate, in which the addition of required impurities and the electrode wiring have been completed, shallow dicing grooves 2, 2', of a fixed width, partitioned by scribe lines 1, 1', are made along the X and Y axes. Thus, the substrate is separated into element regions 3. In the range of view of a microscope used here for position fitting, a position fitting reticle consisting of cross lines 8, 8', along the X and Y axes, surrounded by fine lines 6, 6', at intervals 7, equal or nearly equal to width 4 of grooves 2, 2', is provided. In this structure, intersection 5 of grooves 2 and 2', and intersection 9 of cross lines 8 and 8' are fitted together and dicing is operated. By this, position fitting is made easy, and there is no intrusion into element regions 3 when dicing is operated along grooves 2 and 2'. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10314629-A (JP)
Title: Carbon coating device
Inventor: HAMASE SHOICHI
IPC: B05B9/01
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a carbon coating device so as not to generate the unevenness of coating caused by deviation of pressure with a simple constitution. SOLUTION: This device is provided with a carbon tank 11 for containing a carbon liquid, an airless pump 12 for feeding the carbon liquid in the carbon tank 11 and a spray chip 14 provided to face a corn part 15 of a cathode ray tube provided so as to expand facing downward and for jetting carbon liquid from the airless pump 12 to the corn part. Between the airless pump 12 and the spray chip 14, a gas enclosure type accumulator 13 for holding pressure of the carbon liquid from the airless pump 12 definite is provided.
Patent JP-S6018663-A (JP)
Title: Combined oil ring
Inventor: SHINADA MANABU
IPC: F16J9/06
Filed: 1983-07-13
Abstract: PURPOSE:To prevent the abrasion of an abutting part, in said abutting part between the internal circumferential face of the side rail of a combined oil ring and the edge of a space expander, by subjecting the former to chromium plating and the latter to plating with phosphorus containing nickel in which silicon nitride is dispersed. CONSTITUTION:Chromium plated layer is formed on either of two parts, the internal circumferential face of a side rail and the fitting face of the edge of a space expander, which are pressed and abutted each other, and nickel plated layer, in which 2-10wt% of phosphorus is contained, is formed on the other of said two parts. In this nickel plated layer, particles of silicon nitride of 0.5-5mum mean particle size are dispersed in 5-30vol%. Both parts, moreover, are treated with a hardening process and have over 800 of Micro-Vickers hardness.
Patent JP-H1050935-A (JP)
Title: Denmos transistor for esd protection and design optimization of mos transistor
Inventor: DUVVURY CHARVAKA
IPC: H01L27/07
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a high-voltage DENMOS transistor performing sure ESD protection. SOLUTION: In this high-voltage DENMOS transistor 10 performing improved ESD protection, optimization is performed so as to supply the maximum substrate current so that the transistor 10 may turn on an inherent lateral npn transistor in an ESD phenomen so as to allow dispersion of an ESD phenomen with no damage of the transistor 10 by the inherent lateral transistor. This can be performed by optimization of overlapping A of a drain enlarged region 16 and a gate electrode 28 for controlling a gate junction in order to realize the maximum substrate current.
Patent JP-S6018994-A (JP)
Inventor: TSUYAMA KOUICHI
IPC: H05K3/44
Filed: 1983-07-13
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-S5917495-A (JP)
Inventor: HIKITA NAOHIDE
IPC: B66D1/40
Filed: 1982-07-21
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-S5916417-A (JP)
Title: Pulse synchronizing device
Inventor: MAEDA TOSHIO
IPC: G01S7/292
Filed: 1982-07-19
Abstract: PURPOSE:To cope with a change in pattern input, by adopting a programable memory in response to a periodic change in a repetitive frequency of an input pulse. CONSTITUTION:An incoming interval of the input pulse 1 is fetched to a microprocessor 5 via a register 3 and a buffer 4 for analyzing it and the repetitive frequency is calculated. After the calculated pulse period is set to a memory 13 and the repetitive frequency is set to a memory 15, the frequency is loaded to a counter 16 to generate a periodic pulse. Then, a counter 18 is operated with an output of a period phase correcting value register 17 to generate an output pulse. Further, an OR output between an output pulse of a counter 20 with an output of the memory 13 and an output pulse of the counter 18 is taken as a synchronizing pulse.
Patent JP-S61283666-A (JP)
Inventor: KURAUSU KUNDE
IPC: C09B35/56
Filed: 1986-06-03
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-S61287674-A (JP)
Inventor: NAKAJIMA YUTAKA
IPC: B66B5/00
Filed: 1985-06-12
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-S5251981-A (JP)
Title: Travel distance meter
Inventor: MIZOTE MASAYOSHI
IPC: G01C22/00
Filed: 1975-10-23
Abstract: PURPOSE: Both odometer and trip meter are displayed in the same display part by using an electro-photo conversion display system, whereby space is reduced, the size ismade smaller and selection of display and nondisplay states by an external switch is made possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5829643-A (JP)
Title: Oil amount switching device for injection molding machine
Inventor: SHINDAN MASATERU
IPC: B29C45/00
Filed: 1981-08-17
Abstract: PURPOSE:To obtain an oil amount switching device capable of simply controlling the flow rates of plural constant discharging pumps by using a system in which the combination of pumps and the flow rate of electric oil-pressure type flow rate control valve are controlled by providing a stepwise electric signal deemed to be continuous by utilizing a digital switch. CONSTITUTION:An oil amount switching device is provided with an oil-pressure load 17, plural constant discharge oil-pressure pumps P1, P2, P4, and P8, discharge control electromagnetic valves 9-12, and an electric oil-pressure flow rate control valve 16. By utilizing a digital switch 1 of a decimal numerical value display system, the flow rate of the valve 16 is continuously controlled by a numerical switch of two lowest figures, and the combinations of plural constant discharge oil-pressure pumps are switched by a numerical switch three digits of a number of ten and more figures. Thus, the saving of energy can be attained and setting steps can also be greatly increased without supplying more than necessary amount of oil for the oil-pressure load 17.
Patent JP-H02308430-A (JP)
Title: Optical information recording/reproducing device
Inventor: ENDOU MASAYA
IPC: G11B7/085
Filed: 1989-05-23
Abstract: PURPOSE:To execute an appropriate eccentricity correcting operation even in an AT pull-in operation in any track and to shorten the time required for pull-in by detecting and storing in advance the eccentric quantity in each track area divided into plural areas in the radial direction. CONSTITUTION:When a disk-like recording medium 1 is inserted first, an AT pull-in operation is executed without correcting the eccentricity in the vicinity of the center of each area divided into N, and a motion at the time when an objective lens follows a track is read by a lens position sensor 3, and stored by at least a track one-round portion or more in a RAM 15 by an A/D converting part 12 and a CPU 13. From the next time on, at the time of an AT pull-in operation by a seek operation, etc., or at the time of a follow-up operation of the track, the eccentric quantity of an area in which a target track is positioned is read out of the RAM 15 by the CPU 13 and outputted to a D/A converting part 14, by which the eccentricity can be corrected by adding an eccentricity signal to an AT error signal by an adder 16.
Patent JP-H08321893-A (JP)
Title: Facsimile mall equipment
Inventor: MIZUDORI YOICHI
IPC: H04L12/58
Filed: 1995-05-26
Abstract: PURPOSE: To easily confirm the contents of a processed picture information list by outputting picture information of the contents inserted in a reception list and a result list with these lists when the lists can not be transmitted to a calling source. CONSTITUTION: At the time of dialing a line connected with the communication controller a1 of a facsimile mail equipment 14a to connect the line, picture information given a secondary address is transmitted from a facsimile equipment 11a to the mail equipment 14a. The mail equipment 14a analyzes the contents of the secondary address by means of CPU a2 and prepares managing information for distribution. When the facsimile equipment of the calling source is not connected, redialing is repeated prescribed times and when the calling source is connected by the redialing, the lists are transmitted. When redialing is repeated prescribed times, dialing is switched to the line of a specified terminal. When the specified terminal is connected, the reception list is transmitted.
Patent JP-2000317071-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To give a change to the arrayal of patterns and also to permit a game player to easily recognize the change by displaying identifying information of the arrayal after the change by means of at least one cycle when a ready-for- winning state having a probability to obtain a special display state occurs in a process where the variable display of a display device is stopped. SOLUTION: The arrayal of the patterns variably displayed in the display device 20 is changed based on a prescribed condition, which means that the number of patterns in one part is increased/decreased or the partial patterns are changed into the specified ones. When the ready-for-winning state or the like occurs, the arrayal patterns after the change are displayed in the display device 20 based on the change by at least one cycle. Thus, a timing when a big prize winning pattern appears in the display device 20 is not predicted, an expectation feeling concerning which patterns are stopped is heightened and the amusement of a ready-for-winning variable display game is enhanced.  Moreover, a ratio between the number of the whole patterns and the number of the patterns for winning the big prize is changed by the change of the arrayal so that the expectation feeling is made to be the more drastic one.
Patent JP-H07312383-A (JP)
Title: Probe device
Inventor: SUZUKI MASARU
IPC: G01R1/073
Filed: 1994-05-17
Abstract: PURPOSE:To provide a probe device which can accurately perform electrical measurement by accurately matching the direction of an object to be inspected for a probe card and accurately allowing a probe to contact the electrode pad of a wafer. CONSTITUTION:A wafer placement part 33 is provided on Z traveling part so that it can travel in X, Y, and Z directions so that the wafer placement part 33 can rotate by theta. A drilling screw 52 is provided at a drive part 42 which is supported at Z-axis part so that the screw 52 can rotate around Z axis to cause the drilling screw 52 to be extended in the tangential direction of the rotary path of a placement part 33 and at the same time a bearing part 53 which is supported at the placement part 33 so that it can rotate around the Z axis is screwed to the drilling screw 52. By driving the drilling screw 52, the drilling screw 52 swings and the bearing part 53 rotates and moves back and forth and then the placement part 33 rotates. With this structure, the rotary angle of the placement part 33 can be accurately adjusted since the amount of fluctuation of theta rotary mechanism is small.
Patent JP-S61287261-A (JP)
Title: Solid-state image pickup device
Inventor: YANO KENSAKU
IPC: H04N5/335
Filed: 1985-06-14
Abstract: PURPOSE:To prevent a resolution of a solid-state image pickup device from deteriorating and to enhance the sensitivity of an infrared range by separating a semiconductor substrate formed with a junction and a scanner at each of picture element, forming a picture element electrode, and interposing an infrared sensitizing layer between the electrode and a photoconductive film when coating it with the photoconductive film. CONSTITUTION:An N<-> type layer 2 made of buried channel type vertical transfer CCD is formed on a surface periphery of a P-type Si substrate 1, and an N-type layer 3 for storing a signal at the center on the surface of the substrate 1 surrounded by the layer 2, and an N<+> type overflow drain layer 5 at one side of the layer 3 are formed by interposing them between N<-> type and P<+> type channel stoppers 4 and 6 of both sides. Then, a polycrystalline Si electrode 7 applied with a pulse from the exterior only on the region 2, and an oxide film 12 which contains an aluminum electrode 8 used also as a control of potential and a shield are coated on the entire surface, a picture element electrode 11 contacted with the layer 3 is coated thereon, coated with newly added infrared sensitizing layer 12, and then laminated with a photoconductive layer 13 and a transparent electrode 14 as usual.
Patent JP-H04330479-A (JP)
Title: Cleaning method and device thereof
Inventor: AKIMOTO KUNIO
IPC: G03G21/10
Filed: 1991-05-02
Abstract: PURPOSE:To provide the cleaning method and device which allow the good setting of a cleaning means and a photosensitive body at the time of starting image formation by setting powder and can well remove the setting powder after the start of the image formation. CONSTITUTION:A powder mixture formed by treating the surface of the fine powder of a fluororesin and/or the fine powder of a silicone resin having 0.05 to 30mum volume average grain size with a compd. having a cleavage property or a powder mixture formed by treating the surface of the fine powder with fine inorg. powder treated with polysiloxane having an ammonium salt as a functional group or a fatty acid metallic salt having >=1.0X10<-2>ml/sec pore outflow rate by a flow tester and a cleaving property is used as the setting powder.
Patent JP-S6013772-A (JP)
Inventor: RONARUDO ERUBIN HATSUKUREE
IPC: C07D275/02
Filed: 1984-06-19
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-H01300863-A (JP)
Title: Preparation of buckwheat noodle
Inventor: USHIKI NORIHIRO
IPC: A23L7/109
Filed: 1988-05-27
Abstract: PURPOSE:To prepare buckwheat noodle having excellent taste, flavor and nutrient value, keeping the characteristics color, flavor, taste and deliciousness of buckwheat, by using NUKI (hulled buckwheat), etc., as a raw material, adding water to the NUKI, grinding the mixture and forming to the form of buckwheat noodle. CONSTITUTION:NUKI prepared by hulling buckwheat grain is used as a raw material as it is or in the form of a mixture with wheat flour and is added with preferably 27-60wt.% of water. The mixture is ground, formed in the form of buckwheat noodle and, as necessary, frozen to obtain the objective buckwheat noodle.