baber/WOPTO huggingface dataset:
Patent JP-H04269819-A (JP)
Title: Apparatus and method for deflecting charged particle beam
Inventor: GUENZAA OO RANGUNAA
IPC: H01J37/147
Filed: 1991-10-08
Abstract: PURPOSE: To provide a charged particle beam deflection system having deflection at plural levels having very high speed and satisfactory position accuracy. CONSTITUTION: This system provides high linearity, position accuracy and an extremely low aberration level, by minimizing the necessity of dynamic correction while using not only a master/slave magnetic field deflector but also an electrostatic deflector at certain levels of required speed and position accuracy. Further, noise non-imunity is relatively provided and speed is accelerated by using divided deflectors 19a and 19b more than one or two, so that radial direction telecentricity and azimuth angle telecentricity can be adjusted. By using this deflector for an electronic beam lithographic device, throughput of the lithographic device can be remarkably improved.
Patent JP-H09124228-A (JP)
Title: Folding machine and rotary printer furnishing folding machine
Inventor: KAYAMA HIROSHI
IPC: B65H45/28
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a trouble such as a breaking, a bending, and a hitting damage of a printed book, by making the form of a printing book guide at the upper side of the claw trunk and the grip trunk of a rotary printer, in the form bending in the direction separating the center of the printing book guide from the surfaces of the claw trunk and the grip trunk. SOLUTION: Printed matters 1 slit in the flowing direction and flowing being superposed are cut at a unit of 16 pages by a cutter roller 2, held by the claw of a claw trunk 3, rotated one round as it is, and held by the claw together with the next 16 pages so as to make into 32 pages. A printed book is held, as well as the 32 pages are folded by a support edge of the claw trunk 3 and the grip part of the grip trunk 4, so as to convey the printed book by a belt around the grip trunk 4. A printed book guide 5 is provided at the upper side of the grip trunk 4, and a Teflon processed substance or a soft brush slidable easily is provided at the inner side of the printed book guide 5.  By making the form of the printed book guide 5 in the form along the circumference observed from the front side, and bending its central part upward observed from the side surface, a breaking, a bending, a hitting damage, and the like of the printed book is prevented, and the printing efficiency can be improved.
Patent JP-H05100224-A (JP)
Title: Back light device
Inventor: KANDA TOSHIYUKI
IPC: G02F1/1335
Filed: 1991-10-08
Abstract: PURPOSE:To facilitate mounting of a light source and to improve the accuracy of the relative positional relation between a reflection surface and diffusion plate for determining the brightness distribution of a back light and a lighting curtain, and to exchange only the light source at the end of the life of the light source. CONSTITUTION:The light source fixing part 7 of the reflection plate 2 of the back light device constituted by fixing the light source 1 having a mouthpiece part 11 to the reflection plate 2 is formed to a clip shape having a spring characteristic and the mouthpiece part 11 of the light source is fixed by the clip shape.
Patent JP-H02134082-A (JP)
Title: Image sensor
Inventor: MIZOGUCHI TAKATOSHI
IPC: H04N5/353
Filed: 1988-11-14
Abstract: PURPOSE:To decrease number of readout circuits and to reduce the readout time by adopting the matrix drive system for the readout circuits. CONSTITUTION:Plural feed lines 1-3, photodiode arrays 1a-3a provided to the feed lines 1-3 and a common output line are provided. Then power is supplied sequentially to the feed lines 1-3 and a shift register 6 switches sequentially the 1st and 2nd switching elements S, 5a according to the feeding to apply so-called matrix drive. Thus, the 1st and 2nd switching elements S, 5a and the amplifier element are provided to each set of photodiodes PD, then the output of all photodiodes is read. Thus, the drive circuit is simplified and the read speed is quickened.
Patent JP-2001106076-A (JP)
Title: Route searching device
Inventor: MURATA KENICHI
IPC: G01C21/34
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To search a route by the same algorithm as a road in a public transportation means in route searching using both of road and the public transportation means. SOLUTION: When there is a railroad as the public transportation means, nodes 100a-104f are established at the position of each station. When there are plural routes, the node is established for each route and a link is established to connect nodes mutually. When the railroad is utilized from vehicles, the node is established at a parking lot, and a link is established to connect a node at the parking lot to the node at the station. A link cost is established based on the distance of the link or the timetable data of the railroad. As the public transportation means is constructed with the identical links and nodes as the road data, the search by the identical search algorithm can be made.
Patent JP-H02134456-A (JP)
Title: Control device of hydraulically operated transmission for vehicle
Inventor: ASAFU MASAJI
IPC: F16H61/08
Filed: 1988-11-16
Abstract: PURPOSE:To simplify construction of a hydraulic circuit by switching a manual valve between its No.1 and No.2 positions, and thereby changing over the speed change pattern from the normal automatic speed changing pattern into a one, in which the establish region on the low speed position side is enlarged, and vice versa. CONSTITUTION:In No.1 position of a manual valve 9, the oil line to an oil pressure source 8 is released to the atmosphere, and a throttle valve 14 gives a certain oil pressure in accordance with the engine load, and thus normal automatic speed change takes place. In No.2 position of manual valve 9, the oil line is connected with the oil pressure source 8, and the throttle valve 14 is pressed by the line pressure given by the oil pressure source 8 in the direction of boosting the output oil pressure, and a plurality of shift valves 10-10 undergo changing-over into the up-shift side in which the high-speed side shift position is established by the output oil pressure of a governor valve 13, and the car speed is increased, and speed change is performed wherein the low speed position establish region is enlarged. This eliminates use of any solenoid selector valve to result in simplification of the hydraulic circuit and the manual valve.
Patent JP-H05306302-A (JP)
Title: Production of polyolefin
Inventor: DERITSUKU ARAN KOORUMAN
IPC: B01J19/24
Filed: 1992-10-26
Abstract: PURPOSE: To obtain a high-viscosity polymer at a high conversion in a process for producing a polyolefin from an olefin with a pulsatile flow reactor.  
     CONSTITUTION: The pulsatile flow reactor is an elongate tubular vessel of substantially circular cross-section and is provided with baffles mounted on the inner walls of the vessel and projecting in a direction substantially transverse to the walls of the vessel. A polyolefin (e.g. polybutene) produced by this process can be used for producing lubricating or fuel oil additives. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07136463-A (JP)
Title: Method for treating exhaust gas
Inventor: NOJIMA SHIGERU
IPC: B01J29/035
Filed: 1993-11-17
Abstract: PURPOSE:To clean exhaust gas containing NOx, CO and hydrocarbons using a catalyst with high activity and a long life by arranging a catalyst containing Ir on the exhaust inflow side and an oxidation catalyst on the exhaust outflow side in a method in which exhaust gas containing nitrogen oxides is treated in the presence of hydrocarbons. CONSTITUTION:In a method for treating exhaust gas containing NOx in the presence of hydrocarbons, a catalyst containing Ir is arranged on the exhaust inflow side and an oxidation catalyst is arranged on the exhaust outflow side. The carrier of the catalyst containing Ir is composed of one or more kinds of porous material selected from gamma-Al2O3, Al2O3.ZrO2, TiO2, ZrO2, SiO2.Al2O3 Y-type zeolite, silica light, molybdenite, etc. The oxidation catalyst contains one or more kinds of active metal selected from a group consisting of Pt, Pd, and Rh. The catalyst used for cleaning exhaust gas has good durability and stability and is used advantageously for clearing exhaust gas from a lean-burn engine of a gasoline car and a diesel engine.
Patent JP-H04162064-A (JP)
Title: Image forming device
Inventor: ISHIGAKI KOJI
IPC: G03G15/08
Filed: 1990-10-25
Abstract: PURPOSE:To obtain a desirable image free from density unevenness by performing the agitation of a toner in a developing device for the specified time in association with toner makeup performed by opening a peripheral wall part by an unsealing means so as to make toner distribution in the developing device uniform. CONSTITUTION:A main driving motor, the drive source of the makeup roller 110 and agitator 111 of a developing device, is turned on at the 'off' timing of a thrust-contact unsealing sensor, and after the delay time until the rising of the motor, a toner makeup solenoid is turned on for the specified time to transmit driving to the roller 110 and the agitator 111, thus supplying a toner in a hopper 109 into a developing tank 101. This 'on' time is obtained from the toner density computed result based on the output of a toner density detecting sensor at the toner end time.
Patent JP-H06114497-A (JP)
Title: Casting method
Inventor: NAKAMURA FUSAYOSHI
IPC: B22C9/04
Filed: 1992-10-05
Abstract: PURPOSE:To execute casting by losing the pattern before the temperature of the molten metal falls. CONSTITUTION:In manufacturing a pattern of the desired shape by the optical molding method, a hollow pattern 11 a part or the whole of which is hollow is manufactured. The hollow pattern 11 is embedded in the casting sand 7 and the molten metal is poured. When the hollow pattern 11 is gasified by the molten metal 9, the molten metal 9 is poured in a hollow space 11a, and guided therein in advance before the temperature of the molten metal 9 falls. The molten metal 9 enters every corner of the hollow pattern 11, and casting can be executed by substituting the pattern 11 with the molten metal 9.
Patent JP-H01130842-A (JP)
Title: Manufacture of core for high pressure casting
Inventor: IMAI MINORU
IPC: B22C13/08
Filed: 1987-11-13
Abstract: PURPOSE:To manufacture a core with standing high pressure casting by forming the specific material of film on inner face of cavity for a pattern and further forming the special material of coating layer on the surface after molding a base core. CONSTITUTION:Facing agent 3 containing fine grain of components of silicon powder, CMC, water glass, etc., is applied on the inner face of the cavity 2 for the pattern 1 to form the film 4. Successively, packing agent 5 of mixed sand of silica sand, water glass, etc., is packed in the cavity 2 and heated and hardened in a high frequency heating furnace 6 to mold the base core 7, and the coating layer 8 is formed. Further, slurry 9 of mica series material of flaky material is coated to form the mica coating layer 10. This is hardened in a heating furnace 11 to mold the core. By this method, the core with standing high pressure casting can be manufactured.
Patent JP-2001103901-A (JP)
Title: Baking plate for baking confectionery such as dora-yaki
Inventor: MASUDA FUMIHIKO
IPC: A47J37/06
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To propose a baking plate capable of baking a dough in an always stable state with a mold releasing oil without sticking a refuse, etc., produced by carbonizing a part of the dough to the surface and producing a confectionery such as Dora-yaki (a bean-jam pancake) of a constant quality when baking the dough for the Dora-yaki. SOLUTION: This baking plate 2 comprises Cu or a Cu alloy and is used for baking a confectionery such as the Dora-yaki. A chromium plating layer 21 is directly formed on the surface of the baking plate 2.
Patent JP-H07229553-A (JP)
Title: Fitting structure for transmission bearing
Inventor: TSUJI TAKESHI
IPC: F16H57/021
Filed: 1994-11-22
Abstract: PURPOSE:To reduce the diameter of the girth of a transmission case to miniaturize it by providing a hole for inserting a bolt onto a flange part to fix the outer race of a bearing to a surface facing the flange part of a partition wall by the bolt inserted through the hole for inserting the bolt. CONSTITUTION:Plural, e.g. 4 screw holes ld are boredly provided at regular intervals along a peripheral direction on a same circumference onto the right side end surface of the partition wall la of a transmission case 1, and are positioned on the outer side of the screw hole 1d onto the left side end surface. That is, an annular cylinder 1c is coaxially formed on the outer side of a circle wherein the respective screw holes ld are arranged. The screw holes ld and the cylinder 1c are positioned on the opposite side to the partition wall la, consequently, the inner diameter Dc of the annular cylinder 1c can be slightly larger to the diameter Dd of the circle where the screw holes 1d are arranged. As a result, the outer diameter of a piston 6 can be sharply reduced to reduce the girth diameter of the transmission case 1.
Patent JP-H11125522-A (JP)
Title: Image processor and method
Inventor: ASHIGAHARA TAKAYUKI
IPC: G06V10/24
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To reduce an error in measurement for a subject with repetitive patterns, by placing second and third cameras constituting a stereo image pair at different distances to form a plane around a first camera. SOLUTION: A standard camera 3 inputs at least one of photographed images as a standard image, while a reference camera 4 inputs at least one of photographed images as a reference image. A corresponding pixel determining means of a CPU determines a pixel on the reference image input by the camera 4 (4-1 to 4-4) corresponding to a predetermined pixel on the standard image input by the standard camera 3 and calculates the distance from a standard point to an object point by a distance calculation means using parallax corresponding to the determined pixel.  The standard camera 3 is located at the center, the reference camera 4-1 is located at a distance L3 on upper left from the center, a reference camera 4-2 is located at a distance L4 on upper right from the center, a reference camera 4-3 is located at a distance L3 on lower right from the center, and the reference camera 4-4 is located at a distance L4 on lower left from the center, wherein three of them are combined.
Patent JP-S62146489-A (JP)
Title: Dynamic memory
Inventor: SUZUKI TORU
IPC: G11C11/409
Filed: 1985-12-20
Abstract: PURPOSE:To reduce a peak current at the time of operation and the ratio of change by time and to obtain noiseless and stable operation by dividing a bit line sensing amplifier in each memory cell array and operating respective arrays with the interval of a delay time. CONSTITUTION:When an external driving signal, the inverse of RAS, is turned from 'H' to 'L' and a memory is activated, precharge signals phiP1, phiP2 are turned from 'H' to 'L', a low recorder 1-i is selected, a signal phiA is turned from 'L' to 'H', and each word line from memory cell arrays 1, 2 is turned from 'L' to 'H' and selected. The information of a memory cell CS connected to the selected word line is transmitted to a bit line and sense amplification is executed in accordance with the change of activated signals, the inverse of phi and the inverse of phi', from 'H' to 'L'. In this case, a control circuit 4 to be a delay control means controls the application of each activated signal to any memory cell array on the basis of address information phiadd.
Patent JP-H09135594-A (JP)
Title: Ac motor controlling device
Inventor: IKESHITA WATARU
IPC: H02P5/74
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a controlling device capable of shortening a period of time required from the start to the finish of changing over AC motors and displaying which motors are being driven and to let it have a function of protecting a plurality of AC motors. SOLUTION: In the control elements for controlling AC motors 10a to 10g, each motor selector is made to correspond to each control element storing area so that maximum 2N-1 control elements storing areas can alternatively be specified in order to read out the control elements at high speed, which makes it possible to drive maximum 2N-1 AC motors optimally. By displaying, with a displaying means 26, the make-and-break actions of electromagnetic contactors 7a to 7g connected with the motors selected with the motor selectors above, it is possible to judge which AC motors of 10a to 10g have been selected and are being driven.
Patent JP-H11123145-A (JP)
Title: Green tea beverage manufacturing device
Inventor: SAKATA MASAKAZU
IPC: G07F13/06
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To always obtain a green tea beverage of a good quality by previously placeing plural cups on a tray to reserve-set and batch-leaching a corresponding and required quantity of green tea within a chamber. SOLUTION: When eight cups, e.g. are reserve-set, a controller decides to leach eight cups of green tea. Next, the controller moves the upper part 8a of a leaching chamber 8 downward to insert-holding a paper filter 10 between upper part 8a and a lower part 8b by closely adhering, closes a solenoid valve 22, discharges tea leaves for the portion of eight cups from a tea leaves container 7 into the chamber 8, and additionally discharges hot water for the portion of eight cups from a hot water tank 8 into the chamber 8 to steam for a prescribed time to leach. As eight cups of green tea beverage is leached from the tea leaves, the controller opens the valve 22, closes a valve 12 and operates an air pump 11 to force-feed green tea 16 within the chamber 16 to warm-store within a container 9 to reserve.  When pouring into one cup 5 is finished, the tray 4 is rotated to move the next cup to under a green tea pouring port 2.
Patent JP-H06136231-A (JP)
Title: Polymer composition
Inventor: SATO HIROYUKI
IPC: C08L33/18
Filed: 1992-10-27
Abstract: PURPOSE:To improve compatibility between a halogen-containing polymer, a (meth) acrylic acid ester-containing polymer or a (meth) acrylonitrile-containing polymer and a styrenic elastomer or an olefinic nolymer. CONSTITUTION:An aqueous dispersion comprising (a) an olefinic polymer, (b) a polymer selected from among a halogen-containing polymer, a (meth)acrylic acid ester-containing polymer and a (meth)acrylonitrile-containing polymer and (c) a styrenic elastomer and a free radical generator is heated to a temperature not substantially cause the decomposition of the free radical generator and the alkyl acrylate monomer is impregnated into the styrenic elastomer. Then the aqueous dispersion is further heated and graft reaction is completed to give a polymer composition comprising a modified styrenic polymer.
Patent JP-H10136457-A (JP)
Title: Mobile telephone system
Inventor: TEJIMA ISAO
IPC: H04W4/02
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a mobile telephone system which enables the present position of a user who carries a mobile telephone to be estimated by notifying a caller of the information of a cell where the mobile telephone finally exists. SOLUTION: In this mobile telephone system, when a signal that responds to a call in is not received even after a fixed time elapses since a base station 2 sends a signal of the call in, a signal of such an effect is outputted to a mobile radio exchange 4, the exchange 4 makes a home memory station 5 retrieve the information about the position registration of a mobile telephone 1 that is related to the signal, the station 5 retrieves the information of the position registration, the information is converted into voice information and outputted, and the exchange 4 receives an input of the voice information and outputs it to a telephone that makes a call out.
Patent JP-H05127837-A (JP)
Title: Disk array device
Inventor: MATSUNAGA RIICHI
IPC: G06F11/20
Filed: 1991-11-05
Abstract: PURPOSE:To obtain the disk array device unnecessitating the stop of data correction even when read/write is instructed from a host. CONSTITUTION:A bus 8 exclusive for recovering a fault is provided among physical drives 11-15. A data recovery control circuit 10 controls data transfer from the fault generating physical drive to the hot standby physical drive 15 by using the bus 8 exclusive for fault recovery while the fault is generated. When a data fetch fixing fault is generated on a disk medium, an array controller 7 stores the physical address of the fault generating physical drive in an address stock circuit 8, transmits a recovering instruction to the data recovery control circuit 10 and stores the physical address of data to be originally written into the fault generating physical drive in the address stock circuit 9. When the data are completely transferred from the fault generating physical drive to the hot standby physical drive 15, the data are recovered by the respective physical drives while referring to the physical address in the address stock circuit 9, and the data are written in the physical drive 1.
Patent JP-H09133293-A (JP)
Title: Air holder for rolling stock
Inventor: MIYAGUCHI YOSHINORI
IPC: F17C1/00
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of a plate so as to light a weight while holding pressure, strength, and airtightness. SOLUTION: An air holder consists of a barrel plate 11, a pair of end plates 12, 13 which is welded with both end opening parts of the barrel plate 11, the barrel plate 11 and the pair of end plates 12, 13 are formed of steel material for a high pressure gas vessel (a SG material), and the thickness of the plate is reduced by 10% to 40% comparing with the case where it is formed of a rolled steel for a general structure (a SS material).  The welding parts of the barrel plate 11 and the a pair of end plates 12, 13 are formed on either one of small diameter part of the barrel plate 11 and a pair of end plates 12, 13 by forming a step on the small diameter part, either the other circumferential rims are laminated on the outer peripheral surface of the small diameter part, the outer peripheral surface are formed continuously on the same flat surface, and they are welded from the joining part of the outer peripheral surface.
Patent JP-H09133941-A (JP)
Title: Lens shutter for camera
Inventor: SATO MASARU
IPC: G03B9/60
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent unexposure in the case of low speed operation so as to stabilize an effective exposure time and to attain a high shutter speed in the case of high speed operation by providing a decision switching means switching the output timing of the measuring start signal of exposure time generated by a trigger generating means in the case of opening a shutter blade. SOLUTION: A hole for detection 1 is bored on a projecting piece 1b provided at the engaging part 1d of the outer periphery of a driving ring 1 with a coupling lever 3. A 1st photointerrupter 21 detects the hole 1c, detects the opening start position of the shutter blade 2, and generates the measuring start signal of the exposure time. This shutter is provided with the decision switching means switching the output timing of the signal. Namely, the photointerrupter 21 decides according to the change of light quantity entering a photodetector part.  In the case of opening the shutter blade 2 at low speed, a decision level is set to as a high point as possible within a range where it can be judged so that the trigger may be inputted, and in the case of opening it at high speed, the decision level is set to as a low point as possible so that the trigger may be inputted before the opening start point.