baber/WOPTO huggingface dataset:
Patent JP-H05233418-A (JP)
Title: Data base processing system
Inventor: UDAGAWA YOSHIHISA
IPC: G06F12/00
Filed: 1992-02-21
Abstract: PURPOSE:To eliminate the duplication of data, to efficiently store data, and to improve the data processing efficiency by transferring data naturally necessary for data processing, among data that a link indicates to a main storage device prior to the data processing. CONSTITUTION:A data base stored in a secondary storage device 5 is stored by the link representing the hierarchical relation between a set of data and the data. Further, a part of the data base for the data processing is transferred to the main storage device 4 and the rest is stored in the device 5. Then an Always link or OnDemand link is specified as the link. Two kinds of link information having different attributes are used and when a data process request is inputted, the data naturally necessary for the data processing among data that the link indicates are automatically transferred to the main storage device 4 prior to the data processing. Therefore, only necessary data need to be transferred during the data processing according to the state of the processing.
Patent JP-H07241519-A (JP)
Title: Method for metering coating liquid
Inventor: OMURA NOBORU
IPC: B05D1/26
Filed: 1994-03-04
Abstract: PURPOSE:To obtain a fine coating film without uneveness by conducting metering two or more tames with multistage metering bars in a method for metering coating liquid in which excessive coating liquid is scraper off by metering bars. CONSTITUTION:An excessive amount of coating liquid 5 is applied on a web 1 by a fountain nozzle 2, the excessive coating liquid 8 is scraped off to a certain extent by metering bars 6', 6'', and the excessive liquid 8 is again scraped off by a metering bar 6 to obtain a regular coating layer 7. The large number of metering bar devices can conduct metering by reducing the excessive liquid 8 little by little so that coating failure due to flashing is prevented, and the coating layer of the excessive liquid 8 is smoothed before the regular coating layer 7 being obtained, thereby improving the coated surface. In the exchange of the metering bars 6, 6', 6'' etc., during operation, they can be exchanged without stopping the operation by the retreat of the supporting base 9 temporarily.
Patent JP-H09231085-A (JP)
Title: Signal processor and program load method
Inventor: SATO NORIMICHI
IPC: G06F15/16
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To easily change a program for loading a program and also to reduce the production cost and the size of every signal processor. SOLUTION: An initial program loading program 110 and plural programs 121 to 12m are stored in an EPROM 100, and the storage ranges of programs 121 to 12m are set to the program 110. Then the EPROM 100 is connected to plural digital signal processors 141 to 14n via a bus 160, and a number assignment circuits 151 to 15n assigning the program selection numbers to the processors 141 to 14n are respectively provided. A bus control circuit 130 managing the bus ownership of the processors 141 to 14n, and a reset signal generation circuit 170 generating a reset signal to initialize a system when it is started are set.
Patent JP-H07245500-A (JP)
Title: Device and method for mounting electronic component
Inventor: MIZUOKA YASUSHI
IPC: B23P21/00
Filed: 1994-03-07
Abstract: PURPOSE:To provide a device and method for mounting an electronic component for excellently mounting the electronic component on a board without necessitating compensating operation. CONSTITUTION:The top plane outline image 15 of a bare IC component is picked up by a first image pick up camera 12 through a transparent head 10 that supports the bare IC component 2, the bottom plane outline image 16 of the IC component 2 including the electrode part 2a is picked up by a second image pick up camera 14, and the relative position of the electrode part 2a to the top plane outline image 15 is recognized. The positioning point for the board and the top plane outline image 15 of the bare IC component 2 are picked up by the first image pick up device, the position of the electrode corresponding part on the board is calculated from the positioning point, and the position of the electrode part 2a of the bare IC component 2 is calculated from the top plane outline image 15 of the bare IC component 2. The electronic component is mounted by moving the transparent head 10 and the board 1 so as to meet the position data with each other.
Patent JP-S63202636-A (JP)
Title: Rubber composition for tire tread
Inventor: NAKAYAMA TOMOICHI
IPC: C08K3/04
Filed: 1987-02-17
Abstract: PURPOSE:To obtain a rubber composition for tire tread, especially suitable for frozen roads and snowy roads, by blending diene rubber with carbon black and a softener containing a specific liquid polymer in a fixed ratio. CONSTITUTION:(A) 100pts.wt. diene rubber is blended with (B) X pts.wt. carbon black, (C) Y pts.wt. softener and (D) Z pts.wt. liquid polymer (e.g. liquid polybutadiene, etc.) having <=20 deg.C pour point in the softener in relationship of the formula to give the aimed composition.
Patent JP-H10232180-A (JP)
Title: Method and device for inspecting airtightness of welding
Inventor: TAKADA TOSHIYUKI
IPC: G01M3/26
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide the airtightness inspecting device for welding, which can readily inspect the airtightness of welding after the welding work and can positively prevent the flow of the member having the defective airtightness to the next process. SOLUTION: A cap body 11 is mounted on a receiving body 30. A pushing body 32 is lowered, and a rupture 12, which is welded to the cap body 11, is compressed from the upper side. One surface of the cap body 11 is pushed to the upper surface of a receiving body 30 by an elastic body. A tightly sealed space 27 in communication with a rupture welded part 13 of the rupture is formed. Dry air is supplied into the tightly sealed space 27 by a pressure adjusting means 34, and the pressure is adjusted to the constant pressure different from the external pressure. The pressure in the tightly sealed space 27 after the specified time is detected with a pressure switch 36. When the airtight state of the rupture welded part 13 of the rupture 12 is excellent and there is no leakage, the pressure reduction is seldom present, and the pressure switch 36 is not operated.  When the airtight state is defective and the leakage is present, the pressure in the tightly sealed space 27 is decreased, the pressure switch 36 is operated and the pressure reduction is detected.
Patent JP-H05236093-A (JP)
Title: Communication network
Inventor: KIKUCHI SHIRO
IPC: H04M3/22
Filed: 1992-02-21
Abstract: PURPOSE:To enhance the reliability of communication without interruption even in a system down of a subscriber line exchange or the disconnection of a subscriber line. CONSTITUTION:The system is provided with subscriber terminals 61 and 62, subscriber line exchange 81 and 82, switching devices 71 and 72 placed close to the subscriber terminals 61 and 62 and connecting the subscriber terminals 61 and 62 to one of the subscriber line exchanges 81 and 82 based on signals SA and SB indicating that subscriber line exchanges 81 and 82 are normal or abnormal through subscriber lines 91-94 and repeating exchanges 111 and 112 connecting the subscriber line exchanges 81 and 82 based on the signals SA and SB.
Patent JP-H08235530-A (JP)
Title: Production of thin-film magnetic head device
Inventor: TSUNEWAKI KENICHIRO
IPC: G11B5/60
Filed: 1995-02-23
Abstract: PURPOSE: To prevent the chipping of thin-film magnetic head elements in a grinding and cutting stage, to assure a cutting speed and to improve productiv ity. CONSTITUTION: After the plural thin-film magnetic head elements are formed on one main surface of a substrate, this substrate is cut to form a row bar 13 in which the plural thin-film magnetic head elements line up in one row in the track width direction of the magnetic gaps. Next, this low bar 13 is fixed to a jig 14 with the surface exclusive of the one main surface 13a formed with the thin-film magnetic head elements as an placing surface and thereafter, dummy bars 16 are arranged on the one main surface 13a formed with the thin-film magnetic head elements at the time of grinding and cutting the row bar 13 by a grinding wheel 26a in correspondence to the individual thin-film magnetic head elements.
Patent JP-S54128072-A (JP)
Title: Electric dust dollector
Inventor: MATSUBARA SEIJI
IPC: B03C3/40
Filed: 1978-03-29
Abstract: PURPOSE: To make a similar construction of the large width section of a dust-containing gas passage to a dust collector with cylindrical dust collecting electrodes for enabling dust collecting electrodes to obtain the dust collection performance comparable to said cylindrical dust collecting electrodes despite the plate shape thereof.  
     CONSTITUTION: An electrode construction is made by arranging a plurality of corrugated dust collecting electrodes 1 on which the projections 1A and depressions 1B having an equal curvature radius are alternately provided so as to face each other, in parallel to each other at an equal space of intervals. The setting of the distance between mutually adjacent ones of said corrugated dust collecting electrodes 1 is made so that the corresponding depressions 1A and projections 1B thereof to each other may face each other on the common circle C thereof and linear discharge electrodes 2 are provided between said dust collecting electrodes 1, 1 to extend onto the curvature center X of said circule C. The dust-containing gas passage 3 formed between said 1 electrodes 1, 1 varies the width thereof alternately in flow direction. Thanks to such a construction as described heretofore, the dust collection performance comparable to that of cylindrical dust collecting electrodes can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05207233-A (JP)
Title: Original reader
Inventor: UDAGAWA KAZUYUKI
IPC: H04N1/113
Filed: 1992-01-28
Abstract: PURPOSE:To prevent out of focus and an unsharpened picture even when a read depth is deep and an original has a rugged surface by varying a reflecting angle of a light emitted by a laser beam from a light source section with a polygon mirror and reading the original at each point. CONSTITUTION:A scanning section 5 consists of a polygon mirror 6 being a rotation polygonal mirror rotating a laser beam L radiating from a light source section 2 to vary its reflecting angle and of an F lens 7 moving the reflected laser beam L at a prescribed speed along a lengthwise direction of a reflecting mirror 9 being a component of an optical system 8. When an original is placed on an original read face 19 and a start button is depressed, the laser beam L is emitted from the light source section 2 and struck onto the rotating polygon mirror 6, passes through a lower lens 7 and reflected while being moved at a prescribed speed along the reflecting mirror 9 and strikes on a half mirror 10. The laser beam L reflected therein is reflected in reflecting mirrors 12-14 and radiates onto the original and is reflected again in the reflecting mirror 14, then no light interference is caused because phases are not matched.
Patent JP-S59161986-A (JP)
Title: Information transmitting system for video tex
Inventor: WATANUKI TOSHIAKI
IPC: H04N7/16
Filed: 1983-03-07
Abstract: PURPOSE:To offer the multi-address picture information and at the same time to obtain the still picture information of high efficiency even in a multi-address service mode, by delivering the output of an information output part to a circuit control part after distributing it to plural outputs. CONSTITUTION:An information storing/retrieving part 1 retrieves in turn the screen information to be delivered in multi-address and sends these screen information to an information output part 2n which is capable of multi-address output. The part 2n converts the supplied screen information into signals which can be transmitted to a telephone line. Then these signals are distributed to plural circuits through a distribution output part 5 and then delivered to a circuit control part 3. While a terminal 7 designates the circuit to be connected to the part 5 when receiving the multi-address service for incoming and therefore can receive the screen information of the multi-address service.
Patent JP-S59161823-A (JP)
Title: Method for controlling anisotropic etching
Inventor: MATSUBA IKUO
IPC: H01L21/302
Filed: 1983-03-07
Abstract: PURPOSE:To increase the accuracy of a vertical etching by a method wherein, when an etching is performed in such a manner that the etching cross section will be vertical to a substrate, several kinds of gas having different cross sections are alternately used without overlapping of time of usage, and the adjusting quantity of gas is determined based on the coefficient of evaluation with which the degree of verticality of cross sectional condition will be indicated. CONSTITUTION:The PID controller 2 with which proportional, integral and differential operation will be performed is connected to an etching manufacturing device 1, and when the channel length 6 which is the target prescribed in the design is supported by the above-mentioned controller 2, the optimum computing device 3 with which the adjusting quantity will be determined is connected. The inspection data 41 before performance of various procedures pertaining to etching such as an oxidation process, a CVE process, a developing process are inputted to the device 3 from an inspection device 4, and also the inspection data 51, outputted from the inspection device 5 with which various inspection will be performed after etching, are inputted. Thus, various quantities of operation are determined by the device 3, the quantity of operation corresponding to the above is determined by the controller 2, while the device 1 is properly controlled, and the result thereof is fed back to the device 3.
Patent JP-H01209386-A (JP)
Title: Vswr detection circuit system
Inventor: TAN MASAMI
IPC: G01R27/06
Filed: 1988-02-17
Abstract: PURPOSE:To detect a VSWR value on the load side independently per carrier frequency, by dividing a transmission pulse signal and a reflection pulse signal separately by a drive signal which is outputted being timed for the starting of pulses divided into (m). CONSTITUTION:A bidirectional connector 3 extracts a transmission power from a transmitter 1 and a reflection power from a load 2 to be detected and amplified with first and second high frequency detection circuits 4 and 5. Then, the powers are distributed with distributors 6 and 7 to signals 22, 23 and 24 and 25, 26 and 27 to be inputted into separation circuits 8 and 9. On the other hand, drive signals 29, 30 and 31 are outputted from a timing pulse generation circuit 10, synchronizing a changing point of a frequency outputted from the transmitter 1 to drive the separation circuits 8 and 9. A ratio between output voltages corresponding to each other is determined and a VSWR value on the load side is composed with a computing means 17 to be displayed separately. Thus, VSWR values on the load side can be displayed independently per frequency.
Patent JP-S54128849-A (JP)
Title: Pipe type heating furnace
Inventor: EBISAWA YOSHIHIDE
IPC: F24H1/40
Filed: 1978-03-30
Abstract: PURPOSE: To simplify the production of a furnace by using the first heat pipe group of spiral shape together with the second heat pipe group to receive heating by one- side radiation or reflection for reducing the occupying spaces of heat pipes.  
     CONSTITUTION: Several spiral heat pipes 2AW2D are arranged in parallel in the lower part of a heating furnace 1, and neighbouring heat pipes 2AW2D are partly overlapped with each other for forming a heat pipe group 2 with a burner 10 provided in each heat pipe. A pair of heat pipes 11 above the central part of the heat pipe group and pairs of burners 12W14 above the side are provided to face to each other in each pair, and a pipe group 6 composed of linear heat pipes is provided on the inside of a furnace wall 1C to surround the burners 11W14. Fluid to be heated is sent out to a preheating pipe group 8, and preheated as flowing through the hairpin-shaped preheating pipes 9. Then, it is conducted through respective spiral heat pipes 2AW2D in the first heat pipe group 2, and sent to respective heat pipes 7 in the second heat pipe group 6 to be heated to a fixed temperature and supplied to a column still. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53122473-A (JP)
Title: Fluorescent photometric mecroscope
Inventor: YONEKUBO TAKESHI
IPC: G02B21/16
Filed: 1977-04-01
Abstract: PURPOSE:To eliminate the effect of fluorescent quenching and prevent the damaging of photoelectric tube by performing illuminating of the specimen by excitation light through opening and closing of a shutter and disposing a filter which cuts the light on the long wavelength side before the photoelectric tube.
Patent JP-H10239925-A (JP)
Title: Method for detecting toner exhaustion
Inventor: GEORGE B CLIFTON
IPC: G03G15/08
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To make a defect causing unacceptable printing quality derived from toner exhaustion possible to be more precisely detected. SOLUTION: An electrophotographic printer 1 as an electrophotographic image forming system to which this method is applied, is constituted by equipping an optical density sensor 21 for measuring the optical density of toner 7 developed in a specified area on the photoconductor drum 3, a high voltage power source 22 provided with the output feeding voltage, and a developing device 6 developing the toner image 7 on the photoconductor drum 3. As the toner exhaustion detecting method, the optical density of the toner 7 developed in the area on the photoconductor drum 3 is measured by developing the toner an adopting the developing device 6 in the area on the photoconductor drum 3 by the plural specific pattern. Then, plural optical density measurement value are produced by performing development steps and measurement steps plural times.  Lastly, the exhaustion of the toner 7 is detected by applying the plural optical density measurement value.
Patent JP-S56133178-A (JP)
Title: Printing stylus driving apparatus
Inventor: KUNIDA MASAO
IPC: B41J2/275
Filed: 1980-03-22
Abstract: PURPOSE:To stabilize the operation of a printing stylus driving apparatus which drives a printing stylus by means of an armature reciprocated by a magnetic force, by applying a magnetic driving force so as to compensate for the nonequilibrium of the inertia load on the armature. CONSTITUTION:An armature 1 wound with a solenoid 3 and having a printing stylus 15 secured to the tip end of its arm 16 is supported pivotably about support members 4 an 4, while by using a permanent magnet 12 a magnetic circuit is formed between the first and second yokes 5 and 7 through the armature 1, to constitute a printing stylus driving unit 8. Said apparatus performs printing by pivoting the armature 1 (at the same time the printing stylus 15 appears and disappears) by energizing the solenoid 3 in the foward and reverse directions. In this case, by making the areas of the pole-faces 5a and 7a of the first and second yokes 5 and 7 on the side of the printing stylus 15 larger than those of the pole-faces 5b and 7b on the remoter side from the printing stylus 15, a larger magnetic driving force is applied to the part of the armature 1 on the side of the printing stylus 15 in order to compensate for the nonequilibrium of the inertia load, so that the pivoting of the armature 1 is stabilized.
Patent JP-2000236036-A (JP)
Title: Hollow package for semiconductor and its manufacture
Inventor: YOKOTA TOMOYUKI
IPC: H01L23/08
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a hollow package for a semiconductor, which has good adhesion between its resin base and lead frame and minimizes the amount of expensive gold plating, and its manufacturing method. SOLUTION: This hollow package for a semiconductor has a die pad 3, on which a semiconductor device is to be mounted, and a lead terminal 4 on a resin substrate 1, and a lid covering the top of the resin substrate 1. On the top and bottom faces of the die pad 3 and lead terminal 4 including the portions buried in the resin substrate 1, nickel plating layer 5 is provided as the first coat, and then gold plating layer 6 is formed. The gold plating layer 6 is provided only to the die pad and lead terminal of the lead frame before molding the resin substrate 1.
Patent JP-S52120218-A (JP)
Title: Heating of silicon containing slab by walking beam type heating furnace
Inventor: NAKAZAWA KICHI
IPC: C21D1/00
Filed: 1976-04-03
Abstract: PURPOSE: To heat and carry the slabs without the occurrence of the deflection by specifying the ratio of contact hour of the slab with fixed beam to carrying beam with charging and moving the slab in the furnace in the state in which front and behind of the slab are contacted each other. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03238056-A (JP)
Title: Powder treatment apparatus
Inventor: NAKAMOTO MASAHIRO
IPC: B01F29/83
Filed: 1990-02-15
Abstract: PURPOSE:To well treat a powder by providing a driving device rotating a material to be treated at high speed so as to press the same to the inner peripheral surface of a casing and constituting the interior of the casing in an airtight state. CONSTITUTION:A casing 4 and a vacuum pump 7 are connected by a connection pipe 21a and the casing 4 can be held in a vacuum state by the action of the vacuum pump 7. A housing 6 is formed into a divided structure and the casing 4 is also formed into a divided structure and a treated material can be recovered from the casing in such a state that a part of the housing 6 and a lid part 4c are detached. A support 8b is mounted to the upper end part of the support shaft 8a allowed to pierce through a rotary shaft 2 and the conical part 8c formed to the support 8b is arranged in coaxial relation to a pipe 11. The scraping piece 9a shearing a material to be treated by the cooperation with the inner peripheral surface 4a of the casing 4 is arranged in a grinding chamber 3. By this constitution, general-purpose properties are enhanced.
Patent JP-H05234434-A (JP)
Title: Manufacturing device for tape-shaped cable
Inventor: TOKORO TOSHIO
IPC: H01B13/00
Filed: 1992-02-24
Abstract: PURPOSE:To improve the quality of a product by preventing dislocation or creases between both plastic tapes where conductors are stuck. CONSTITUTION:This is a manufacturing device for a tape-shaped cable where fusing insulating plastic tapes 3 and 4 are stuck to both sides of a plurality of conductors 1 juxtaposed in longitudinal direction, and this is equipped with primary fusing rollers 50 and 60 for temporarily fixing the conductors with each plastic tape, and secondary fusing rollers 48 and 58 for firmly fixing this temporarily fixed conductor and each plastic tape to each other. Accordingly, the plastic tapes with a plurality of conductors between are temporarily fused with the primary rollers, and the conductors and each plastic tape being temporarily fixed with the primary rollers are fused again with the secondary fusing rollers, thus those are fixed firmly with sticking strength required in view of quality of a product.