baber/WOPTO huggingface dataset:
Patent JP-H05109360-A (JP)
Title: Manufacture of straw pipe drift chamber
Inventor: REONARUDO SHIIBAA
IPC: H01J9/24
Filed: 1991-03-07
Abstract: PURPOSE: To manufacture a large number of straw tubes having predetermined thin-size array efficiently at low costs by arranging conductors inside after the formation of divided portions, and closing opening portions so as to fill ionizing gas CONSTITUTION: At least one lengthwise direction divided portion of straw tubes having a predetermined shape and length is formed from conductor material, and a conductor is positioned in the vicinity of the geographic center in a straw tube divided portion. The straw tube divided portion is closed, the conductor is surrounded in the straw tube, and the straw tube is isolated from conductor. Thereafter, potential difference is caused to be produced between the tube and the conductor, and ionizing gas is filled into an area between the straw tube and the conductor. For instance, after a circular divided portion 22 is formed and support material 36 is arranged in the portion 22, a conductor 24 is arranged in or on the material 36, a circular tube 38 and the portion 22 as adaptable divided portions are combined with array 40.  Thereby, a large number of good quality straw tubes can be efficiently manufactured at low costs.
Patent JP-2000269315-A (JP)
Title: Wafer accommodating apparatus
Inventor: NUNOTANI NOBUHITO
IPC: H01L21/673
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To accommodate and support a wafer without warping by a method wherein a wafer holder is provided between a plurality of racks counter to each other. SOLUTION: A wafer accommodating apparatus 20 is constituted of a case main body 11 comprising left and right side walls 12a, 12b and an inmost wall 12e. A plurality of triangular grooves 14a, 14b are opened in the side walls 12a, 12b so as to form racks extending from the front to the rear, and counter to each other, respectively. Furthermore, one wafer holder 21 extends from the inmost to the front and is positioned at a lower site than an intersecting point 14gg of the triangular grooves 14a, 14b, and is separately fitted at a center part in the inside of the inmost wall 12e. Furthermore, a conic pad 22 is fitted to the top end of the wafer holder 21, and a front bottom face of a wafer 13 is supported at one point. Thus, the wafer 13 can be substantially supported by the grooves 14a, 14b and one pad 22 of the wafer holder 21 without warping.
Patent JP-H06259543-A (JP)
Title: Picture processor
Inventor: SUZUKI KATSUMI
IPC: G06T5/00
Filed: 1993-03-05
Abstract: PURPOSE:To improve operability by eliminating the necessity of operation for switching the gradation conversion between the whole picture and a picture in a specific area. CONSTITUTION:This picture processor 30 is characteristically provided with a lookup table(LUT) 8b to be used for the gradation conversion of a picture in a specific area which is inputted from a console 11, an LUT 8a to be used for the gradation conversion of the whole picture and a means 10 for synthesizing these LUTs 8a, 8b to execute gradation conversion by using the synthesized LUT. Since the gradation of the whole picture is always held by executing gradation conversion by the synthesized LUT, the positional relation of a picture in a specific area on the whole picture can be grasped, so that switching operation can be made unnecessary and operability can be attained.
Patent JP-H04230291-A (JP)
Title: Removal of chlorine compound in alkoxysilane
Inventor: ISHIMURA YOSHIMASA
IPC: C07F7/20
Filed: 1991-03-07
Abstract: PURPOSE:To remove chlorine compounds from triethoxysilane. CONSTITUTION:When chlorine compounds are removed from triethoxy silane, (1)a method using both active carbon and a weak basic ion exchange resin, (2)a method using active carbon treated with an alkali, or (3) a method using a metal hydride is adopted, thereby permitting to reduce the loss of the triethoxy silane to an extremely small amount and remove the content of the chlorine compounds to <=5ppm as chlorine atoms. The purified triethoxy silane is useful as an electronic material, etc.
Patent JP-2000266509-A (JP)
Title: Device and method for detecting defective positioning of optical scanner
Inventor: OTA KOJI
IPC: B23K26/082
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To improve the trimming accuracy of chip resistor parts even when the parts are miniaturized in future. SOLUTION: A device for detecting defective positioning of X- and Y-axis optical scanners 5a and 5b detects the defective positioning of X- and Y-axis optical scanners 5a and 5b which detect trimming positions by means of a detecting circuit 7 based on positional error signals (X, Y) indicating the positional errors of the scanners 5a and 5b from scanner drivers (X, Y) 4a and 4b which control the operations of the scanners 5a and 5b.
Patent JP-S544479-A (JP)
Title: Method of detecting number of separate throwing-in of rufuse
Inventor: TAKAHASHI AKIRA
IPC: B65F5/00
Filed: 1977-06-10
Abstract: PURPOSE: To automatically detect the number of the throwing-in of refuse every user, by counting the number of the opening and closing of a throwing-in port due to the throwing-in of refuse by means of a counter. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10266882-A (JP)
Title: Driving force control device of vehicle
Inventor: KATAKURA SHUSAKU
IPC: B60W10/06
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To realize a smooth driving force control in low accelerator opening area by determining a scheduled accelerator opening grid point so that intersection of the intended driving force curve every scheduled accelerator opening grid point on a two-dimensional coordinate has a substantially equal space with a traveling resistance curve when seen from the vehicle velocity axial direction. SOLUTION: When an intended driving force is calculated by controller in the operation of an engine, accelerator opening, vehicle velocity, and road gradient are successively read, and the intended driving force is calculated by use of a map corresponding to a diagram. In this intended driving force diagram, an intended driving force curve according to another APS grid point shown by the two-point chain line is set in addition to an intended driving force curve shown by the actual line every APS grid point equally dividing the accelerator opening (APS) grid axis.  The set of another APS grid point is performed so that the intersection of the intended driving force curve every APS grid point on the two-dimensional coordinate of vehicle speed and intended driving force showing the intended coordinate driving force curve has a substantially equal space with a traveling resistance curve R/L when seen from the vehicle speed axial direction.
Patent JP-H06256579-A (JP)
Title: Rubber composition
Inventor: SHOKU HITOSHI
IPC: C08K3/04
Filed: 1993-03-04
Abstract: PURPOSE:To produce a rubber composition containing furnace carbon black, at a specific ratio, having specific physical properties, suitable as a tread member for a large tire put on a truck, etc., and having both of high abrasion resistance and low heat build-up. CONSTITUTION:This rubber composition is obtained by compounding (A) 100 pts.wt. of a rubber component (e.g. natural gum and styrene butadiene rubber) with (B) 35-100 pts.wt. of furnace carbon black belonging to a hard region having CTAB specific surface area of 100-160m<2>/g and compressed DBP of 95-115mL/100g and having selection characteristics based on formula I-III (N2SA: nitrogen absorption specific surface area; IA: iodine absorption; Dst mode diameter: stoke mode diameter of carbon black aggregate determined by disc centrifuge apparatus; DELTADst: half band width of distribution of the stoke diameter; Dp mode diameter: mode diameter of maximum frequency of pore size distribution of the pores between carbon black aggregate particles determined by differential scanning calorimeter; Dmp mode diameter: the mode diameter by mercury penetration method).
Patent JP-H11246002-A (JP)
Title: Container and box for container
Inventor: YOSHIKAWA HIROKUNI
IPC: B60B33/06
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To improve collection of waste by assortment, transportability and workability for a waste container. SOLUTION: This container comprises a container body 2 which can detachably mount 6 boxes, wherein upper ends of a front wall 21 and a rear wall 22 at the container body 2 are connected through a roof 23 while a lower ends are connected through a box supporting member 24, the member 24 which is composed of a broad and long beam 25 and a plurality of cantilever beams 26 extended from the beam 25 at right angle and on an upper face of which a box 3 can be put, the beam 25 which is provided with a pair of long guide rails 25a provided to be spaced longitudinally on the back of the both ends, and a containing space 4 for a plurality of containing space boxes wherein the 6 boxes are taken in and out from both sides of the container body 2. A latch 29 is provided in a front upper part of the front wall 21.
Patent JP-H09238312-A (JP)
Title: Video data processor and its method
Inventor: OGIKUBO JUNICHI
IPC: H04N5/94
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To improve the compression efficiency and to keep quality of an expanded video image by increasing processing units of compression coding or the like. SOLUTION: A pack circuit 20 calculates a data length of compression video data of each macro block and packs the compression video data in the order of lower frequencies up to close to the head of a synchronization block. Furthermore, the pack circuit 20 adds a data length (length data) of the compression video data of each macro block to a head of the synchronization block. At reproduction, an external code decoder circuit 344 checks data error and adds a valid data length of each synchronization block to a head of each synchronization block. A de-pack circuit 40 uses the length data and the valid data length to separate the compression video data of each macro block from the recording block.
Patent JP-H06283105-A (JP)
Title: Manufacturing device for small tubular bulb
Inventor: UEDA YOSHISHIGE
IPC: H01J9/42
Filed: 1993-03-29
Abstract: PURPOSE:To quickly inspect and judge a defective mount, improve the yield, and save the labor of the inspection work by integrally providing a mount inspection mechanism concurrently making the current inspection of the light emitting filament of a mount and the continuity inspection between a lead wire and an anchor wire on a mount delivery mechanism. CONSTITUTION:A current inspection circuit 8 and a continuity inspection circuit 9 are operated when a mount 4 is delivered to a delivery chuck 2a from the head chuck 1b of a mount manufacturing mechanism 1. The current inspection of a light emitting filament 4c between a lead wire contact section 2e (a-b) and the continuity inspection of a lead wire 4b and an anchor wire 4d between the contact section 2e and an anchor contact section 2f (b-c, b-d) are concurrently and instantaneously made. When the results of the current and continuity inspections do not satisfy either one of the prescribed reference values, the defective mount 4 is dropped onto a receiver by a chuck stop means 5 and a chuck opening/closing control means 6 based on the defect judgment signal NGS.
Patent JP-S62227096-A (JP)
Title: Method for preventing corrosion by sulfurization
Inventor: OKURA HIROSUKE
IPC: C10L1/12
Filed: 1986-03-29
Abstract: PURPOSE:To effectively inhibit and prevent corrosion by sulfurization at high temp. by charging a slurry, powder or a soln. of an Al compound together with fuel into the combustion atmosphere in a heating furnace. CONSTITUTION:A slurry, powder or a soln. of an Al compound or a hydrate thereof is mixed with heavy oil, coal, oil coke or other fuel by dispersion and the mixture is charged into the combustion atmosphere in a heating furnace or a boiler. The Al compound or the hydrate reacts with free S and CO produced at the reducing part of the combustion atmosphere such as the high temp. part to make the free S and CO harmless, so corrosion by sulfurization is effectively inhibited.
Patent JP-H09253961-A (JP)
Title: Horizontal machine tool with two main spindles, and horizontal machining center using the same
Inventor: KATO TOMOAKI
IPC: B23Q1/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To machine different work positions of a workpiece by use of a common head by providing a rotating main spindle head having a horizontal main spindle and a vertical main spindle orthogonal to the horizontal main spindle and rotatable around the horizontal main spindle. SOLUTION: An end mill 59 is installed to the horizontal main spindle 14 of a rotating main spindle head 13. End surface cutting and tenon machining are performed to the end surface H of a rail material R by the end mill 59. A drill 60 housed in a vertical main spindle grip 54 is installed to the vertical main spindle 15 of the rotating main spindle head 13, and a through-hole K3 is formed on the strip bottom plate material R1 of the rail material R by the drill 60. The rotation of the vertical main spindle 15 is performed by an index mechanism.
Patent JP-H03269380-A (JP)
Title: Squid flux meter
Inventor: UEHARA GEN
IPC: H01L39/22
Filed: 1990-03-20
Abstract: PURPOSE:To reduce the evaporation quantity of liquid helium by successively and selectively turning on (n+1) switches of respective pickup coils and changing an effective pickup area at the rate of 2<n-1>. CONSTITUTION:Plural channel (ch 1 to ch m) measuring coil systems each of which includes a pickup coil 10, plural switches 11 and an input coil 12 are magnetically connected to a superconductive ring 1. The pickup coil 10 is divided into n coils weighted by the effective pickup area and respective coils are connected to the input coil 12 through (n+1) switches 11 (#0 to #n). Respective pickup coils 10 are constituted so that respective effective pickup areas are changed at the rate of 2<n-1> by successively and selectively turning on the switches #1 to #n in the ON state of the 0-th switch #0. Consequently, the number of wirings between the outside and inside of a cryostat can be reduced and the evaporation quantity of liquid helium can be reduced.
Patent JP-S544545-A (JP)
Title: Charge transfer device
Inventor: ISHIHARA YASUO
IPC: H03H15/02
Filed: 1977-06-13
Abstract: PURPOSE: To realize a charge transfer device whose external circuit is simple and which has a small number of terminals, by providing a method which switches reset transistor Tr according to the output of an OR between two driving pulses. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05316179-A (JP)
Title: Telephone set
Inventor: KAMIYAMA TAKASHI
IPC: H04M1/03
Filed: 1991-03-11
Abstract: PURPOSE:To obtain a telephone set easy to use by using a voice input/output section of an upper part as a speaker and voice input/output section of a lower part as a microphone at all times. CONSTITUTION:When a handset 1 is lifted up and a voice input output section 2 is directed upward and voice input output section 3 is directed downward, a cord 6 slides in the direction of the a voice input output section 3 along a groove 1a and a weight 5 of switch 4 throws down moving contacts 7, 7 in the direction of contact points a1, a2 along with the sliding. As a result, the upward voice input section 2 is connected to a speaker circuit of a telephone set main body 8 via the contact point a1, the moving contact point 7 and the cord 6. Furthermore, the voice input output section 3 is connected to a microphone circuit of the telephone set main body 8 via the contact point a2, the moving contact point 7 and the cord 6. Or when the handset 1 is lifted up and the voice input output section 3 is directed upward and the voice input output section 2 is directed downward, the cord 6 slides in the direction of the voice input output section 2 along the groove 1a and the weight 5 of the switch 4 throws down the moving contact point 7, 7 in the direction of contacts b1, b2 along with the sliding.
Patent JP-S55164085-A (JP)
Title: Method for alkali electrolysis
Inventor: YOSHIDA MITSUO
IPC: C25B9/23
Filed: 1979-06-07
Abstract: PURPOSE:To curtail power cost consumed due to the lowering of electrolytic voltage by closely contacting a cathode with a cation exchange membrane and also by setting an anode as near the membrane as possible in making the alkali electrolysis in an electrolytic bath divided into an anode compartment and a cathode compartment by the cation exchange membrane. CONSTITUTION:In the electrolysis of an alkali metal chloride aqueous solution using the cation exchange membrane, the anode 8 made of a titanium expanded sheet covered with an anodic active material is welded to an anode compartement framework 4 through ribs 9. An iron supporting plate 10 for a porous chamber is welded to a cathode compartment framework 3 through ribs 11. By making use of the elasticity of an elastic laminate 12 having an elastic structure, e.g., metal netting, spring, wire mesh demister, etc., serving as the cathode, the cation exchange membrane 1 is pressed on the anode so as to closely contact the exchange membrane with the elastic laminate. The operation is preferably made at a high current density of 20A/dm<2> or more. The cation exchange membrane the carboxylic groups on its one side and also a fluorocarbon polymer with sulfonic acid groups on the other side.
Patent JP-S61259102-A (JP)
Inventor: JACOB-GRINSCHGL WOLFGANG
IPC: G01B7/008
Filed: 1986-03-28
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-S61229412-A (JP)
Title: Roll bending device for rolling mill
Inventor: MATSUMOTO KOICHI
IPC: B21B13/14
Filed: 1985-04-03
Abstract: PURPOSE:To simplify the construction of titled device by providing a freely rotatable arm and forming a supporting part for a roller on one side of the fulcrum of rotation, and by arranging a bending power generating device on the other side. CONSTITUTION:Upper and lower working rolls 50, 52 are supported freely rotatably at the tips of upper and lower supporting arms 54, 56. Further, the arms 54, 56 are supported freely rotatably by supporting shafts 62, 64 of dividing rolls 58, 60. Between the dividing rolls 58, 60 and the rolls 50, 52, supporting rolls 66, 68 are arranged so as to be positioned the respective roll axes on a straight line. A notch is provided at each tip of the arms 54, 56 and a gap is formed against the working roll bearing. And the change in diameter of the rolls 50, 52 resulting from wear, etc. is adjustable. By means of this method, the bending power is provided to the rolls 50, 52 by the arms 54, 56 only, and the construction of the device is simplified.
Patent JP-S59195834-A (JP)
Title: Tablet loader
Inventor: TAZAWA YOSHIO
IPC: B29C45/18
Filed: 1983-04-21
Abstract: PURPOSE:To join the titled device to the existing mold press and preheater and thereby automatically control the handling of tablet with a comparatively simplified structure by providing a chuck placed on the electrode and a moving arm which receives and drops the tablet. CONSTITUTION:A cylindrical tablet 1 is moved upward and supplied from a stocker while it is stacked horizontally. The chuck 2 which performs opening and closing operations and vertical operations with the effect of cylinder is provided with a pusher 5 which pushes the tablet 1 placed on the electrode 4 of preheater 3. The movable arm 6 which rotates for 90 deg. with the effect of swaying cylinder 7 is provided with a rotating cylinder 8 at the end part thereof and also extends or contracts with the effect of straight moving cylinder 9. The rotating cylinder 8 receives the tablet 1 at the most extended position. At this time, the rotating cylinder 8 is placed horizontally with the aperture facing to the tablet 1 but it erects while it is moved backward. The bottom of rotating cylinder 8 can be opened or closed. When it is extended in maximum on the die 10, it opens because it is pushed by an operation bar 11 and thereby the tablet 1 being accommodated is dropped into the tablet hole of die 10.
Patent JP-H03270154-A (JP)
Title: Manufacture of semiconductor device
Inventor: OYAMA YASUSHI
IPC: H01L21/316
Filed: 1990-03-20
Abstract: PURPOSE:To form an element isolation region whose width is narrow by a method wherein impurities are introduced via an opening part in a growth- preventing film and, in addition, an insulating film is etched and removed while an etching-resistant film formed selectively in the opening part is used as a mask. CONSTITUTION:An opening part 14 is formed in a region in which an element isolation region (B) is to be formed; after that, boron ions as p-type impurities are implanted selectively into an Si substrate 11 from the opening part 14. As a result, an ion implantation region 20 is formed in the Si substrate 11 under the opening part 14. Then, a tungsten silicide film (etching-resistant film) 15 is grown selectively by a CVD method. At this time, the WSix film 15 is grown selectively only on an SiO2 film 12 inside the opening part 14 by a hydrogen reducing action, and is hardly grown on a PSG film 13a. Then, the PSG film 13a is removed by making use of the WSix film 15 as a mask; after that, the SiO2 film 12 is removed by making use of the WSix film 15 as a mask; then, the element isolation region (B) is completed.
Patent JP-H02248915-A (JP)
Title: Color separation optical unit for tricolor
Inventor: TOMITA TAKAAKI
IPC: H04N9/097
Filed: 1989-03-23
Abstract: PURPOSE:To improve white tracking characteristics without any decrease in dynamic range by guiding bias light only to a solid-state image pickup element for a blue channel. CONSTITUTION:A light source part 3 is provided at part of an end surface of a solid-state image pickup element fitting plate 20 for the blue channel and as for the luminous flux from this light source part 3, additional light (bias light) from image pickup light is made to irradiate only the photodetection surface of the solid-state image pickup element 4 for the blue channel. Namely, the bias light different from the image pickup light is guided previously to the photodetection surface of the solid-state image pickup element 4 for the blue channel which is smaller in quantity than green light and red light. Therefore, linear output is possible from weak light of the image pickup light. Consequently, the white tracking characteristics are improved without any decrease in the dynamic range.
Patent JP-H09233954-A (JP)
Title: Synthetic resin covering material for agriculture
Inventor: HIRAI SATOSHI
IPC: A01G9/14
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin covering material for agriculture, for which a synthetic resin and H type zirconium phosphate are mixed in a specified ratio and heat insulation property, alga-proofing property and mold-proofing property are improved, suitable for house cultivation and tunnel cultivation. SOLUTION: H type zirconium phosphase of 0.3-10 pts.wt., preferably carrying metal ion more than one kind or two kinds composed of silver, copper or zinc (B) is mixed into a synthetic resin of 100 pts.wt., such as polyvinyl chloride.
Patent JP-H10322366-A (JP)
Title: Communication equipment and recording medium
Inventor: AOYANAGI HIROOMI
IPC: H04L12/28
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To build up a highly reliable network where a communication load for learning of cross reference between a network address and a MAC address for the communication equipment and the recording medium is relieved and restart of communication is quickly realized. SOLUTION: The communication equipment is provided with a timer 3 that is started when a network address and a MAC address are registered in a network table 6 and deletes the network address and the MAC address after the lapse of a prescribed time and with a learning means that restarts the timer 3 when the MAC address set on the reception of data is in matching with the MAC address registered in the network table 6 and learns quickly a change in the MAC address by transmitting an ARP inquiry faster than the timer 3 expires.