baber/WOPTO huggingface dataset:
Patent JP-S59189369-A (JP)
Title: Developing device
Inventor: TANIMOTO KOUJI
IPC: G03G15/06
Filed: 1983-04-12
Abstract: PURPOSE:To prevent a developer from being deposited near the center of electrode and to improve the ability to convey a developer and the ability to form smoke by applying a potential which varies with time to an electrode group provided facing a surface to be developed. CONSTITUTION:An electrostatically charged toner 15 is supplied onto a toner carrier 13, but its supply amount is specified by a blade 17 at this time and the toner is conveyed to a development part by the rotation of the toner carrier 13. In this case, a voltage having a distribution of lines of electric force shown in figure is applied to the electrode group corresponding to a feeding mechanism 18 by the rotation of the toner carrier 13. Consequently, alternating electric fields with progressive waveform are produced among respective electrodes in the electrode group 14, and the toner while oscillated among the electrodes float near the surface of the toner carrier 13 to turn into smoke and is attracted to an electrostatic latent image on a photosensitive drum 11 to develop the electrostatic latent image.
Patent JP-H05262396-A (JP)
Title: Oil supplying system
IPC: B67D7/24
Filed: 1992-03-19
Abstract: PURPOSE:To obtain an oil supplying system having a structure wherein the same arithmetic system of the price of oil supplying can be set and registrated in each weighter and a POS terminal. CONSTITUTION:Each weighter 1A to 1M draws and supplies oily liquid in an underground tank with a pump 10 by means of a valve opening operation of an oil supplying nozzle 5, and the amount of oil supplied is measured by a flow meter 11. A control circuit 12 totals flow pulses from the flow meter 11 to display the amount of oil supplied and the price of oil supplied on a display 13. When the arithmetic system of the price of oil supplied is input by an operating part 14 of any one of the weighters 1A to 1, the control circuit 12 transmits this arithmetic system to the POS terminal 2. If POS priority is not set, the same arithmetic system of the price of oil supplying is set and registrated in the POS terminal 2 and another weighter.
Patent JP-H08258524-A (JP)
Title: Air suspension attaching structure for vehicle
Inventor: SEKINE KOJI
IPC: B60G11/26
Filed: 1995-03-23
Abstract: PURPOSE: To provide an air suspension attaching structure for a vehicle, by which stable traveling can be secured by preventing an axle from being deviated, and the rolling stiffness of the vehicle is improved. CONSTITUTION: Two pairs of air bellows 38, 39 are interposed between an axle 32 and a body 33 supported by a support beam 41. The support beam 41 is integrally formed to connect the right and left air bellows, and the center part 42 is arranged just above the axle 32, the outer ends 44, 45 are extended above a rear tire 37, and a lower rod 50 is connected to the bent part 43 provided just inside an inner rear tire 35.
Patent JP-H09253731-A (JP)
Title: Manufacture of wide flange shape having thin
Inventor: TAMATOSHI TAKANORI
IPC: B21B1/088
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing technique of a wide flange shape having the thin web by which defects in shape after cooling are prevented and neither of web wave and flange warpage is generated. SOLUTION: This method is composed so that the outside of flange is forcedly cooled with cooling means which are provided at least on one of the inlet side and outlet side of a hot finishing mill. In such a case, the limit value of the temp. difference between the average temp. of web and the average temp. of flange at the time of completing forced cooling which are necessary to prevent the generation of the web wave and the lower limit value of the flange thickness average temp. of flange at the time of hot finish rolling which is necessary to suppress the flange warpage within an allowable range are respectively predetermined.  Next, based on the web temp. and flange temp. of the wide flange shape on the inlet side of the cooling means, the cooling function of the cooling means is adjusted so that the temp. difference between the average temp. of web and the average temp. of flange at the time of completing forced cooling is not higher than the limit value of the temp. difference and the flange thickness average temp. at the time of hot finish rolling is over the lower limit value. And, the adjustment of the quantity of water mass in a cooling zone is realized by individually adjusting the cooling zone which is divided in the line direction.
Patent JP-H05260916-A (JP)
Title: Production of noodles
IPC: A23L7/109
Filed: 1992-03-21
Abstract: PURPOSE:To extremely shorten a boiling time and to rapidly produce tasty UDON (Japanese wheat vermicelli) having a low water content. CONSTITUTION:Wheat flour and starch as raw materials are kneaded with preparation water gelatinized with polished flour of devil's tongue to produce raw noodles, which are boiled for a short time, optionally washed into boiled noodles.
Patent JP-S63229746-A (JP)
Title: Semiconductor device
Inventor: TATEIWA KENJI
IPC: H01L21/8242
Filed: 1987-03-19
Abstract: PURPOSE:To increase a contact area for decreasing contact resistance and damages to a semiconductor substrate, by providing contacts between interconnecting conductors such as bit lines or the like and silicide deposited on a dielectric isolation region. CONSTITUTION:First and second regions are juxtaposed on a semiconductor substrate with a dielectric isolation region interposed therebetween. Silicide 18 is deposited on the first and second regions and the isolation region, so that first and second regions are connected with each other through the silicide 18 and that the silicide 18 makes contact with interconnecting conductors (aluminium interconnection) 21 formed on the silicide 18 over the isolation region. In this manner, a relatively large contact area and hence a decreased contact resistance can be realized. Further, since the contacts can be provided on the oxide film, no damage is given to the semiconductor substrate 1.
Patent JP-S51139713-A (JP)
Title: Link switch network having detour switch network
Inventor: KITAMURA AKINORI
IPC: H04Q3/68
Filed: 1975-05-28
Abstract: PURPOSE:A link switch network constructed by using a minimum number of switches to minimize its size and costs.
Patent JP-H07245441-A (JP)
Title: Semiconductor laser driving circuit and optical sensor
Inventor: INOUE YUICHI
IPC: H03K17/78
Filed: 1994-03-07
Abstract: PURPOSE:To prevent the overshoot generating when a semiconductor laser is driven, and to prolong the life of a semiconductor laser. CONSTITUTION:The generation of reference voltage is controlled by inputting the pulse signal of a pluse generating circuit 2 into a reference voltage generating circuit 3, and intermittent voltage is generated. The output of the above- mentioned reference voltage is inputted to a rising delay circuit 10 including a capacitor. A semiconductor laser 5 is driven based on the output of the rising delay circuit 10. As a result, the overshoot generating when the driving of the semiconductor laser is started can be prevented.
Patent JP-S5849911-A (JP)
Title: Optical surface image converting element
Inventor: SHIBAKUCHI TAKASHI
IPC: G02F1/03
Filed: 1981-04-28
Abstract: PURPOSE:To guarantee the quality of an image over a long term by forming a transparent insulating layer on a thin plate of a crystal body having both of photocnductive and electrooptical effects and by laying a protective film on the insulating layer with a transparent electrode in-between to enhance the moisture resistance and to maintain the insulating property of the insulating layer. CONSTITUTION:The surfaces of a thin plate 21 of a single crystal body of Bi12SiO20 having body of photoconductive and electrooptical effects are photopolished, and high molecular poly-p-xylylene is vacuum-deposited to form transparent insulating layers 22 on both sides of the plate 21 or a layer 30 on one side. Transparent In2O3-base electrodes 23, 24 contg. SnO2 are formed by an ion plating method, and lead wires 25, 26 are connected to the electrodes, respectively. Protective films 27 of high molecular poly-p-xylylene are then laid on both sides, or a film is laid on one glass substrate 28. Thus, a symmetry or asymmetry type optical surface image converting element 1 is obtd. The outer protective film inhibits the absorption of moixture in the air to prevent the deterioration of the insulating layer, and the quality of an image is guaranteed.
Patent JP-S54134-A (JP)
Title: Bearing clamp nut locking device
Inventor: AKAIBASHI KENICHI
IPC: F16C35/063
Filed: 1977-06-03
Abstract: PURPOSE: To obtain a bearing clamp nut locking device which can improve reliability reliability due to effective preventions of loosening, trouble of chipped thread, and deformation of a lock washer and provides simplified and economized maintenance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63229540-A (JP)
Title: Memory access control system
Inventor: HANAHIRA GIZOU
IPC: G06F12/00
Filed: 1987-03-19
Abstract: PURPOSE:To realize a fast access as well as reduction of the hardware quantity by obtaining a memory unit kept under an available state with an access of a 1st data at an access request start time point of a 2nd data and right after the end of transmission of an access request of the 1st data. CONSTITUTION:If values 100, 32 and 4 are set at registers 3-5, a final application memory unit calculation circuit 6 supplies value 224 (final element memory unit address) to a head application memory unit calculation circuit 7 at an access start time point of a 2nd data and right after the transmission of an access request of a 1st data. In this case the value 224 is obtained by adding the value obtained by multiplying value 31 of element number -1 by an inter- element memory unit distance 4 to a head element memory unit access 100. The circuit 7 subtracts 15, i.e., the memory unit cycle time -1 from an address 224 to obtain value 209. This value 209 serves as a head element memory unit address.
Patent JP-H01237072-A (JP)
Title: Brazing method for aluminum member and brazing aluminum member
Inventor: ENOKIDO HIROAKI
IPC: F28F9/18
Filed: 1988-03-18
Abstract: PURPOSE:To relax a surface tension and to coat the noncorrosive flux in sufficient quantity for brazing by forming a brazing filler metal layer on the surface of an aluminum material, forming an ruggedness on the brazing filler metal layer and coating a noncorrosive flux. CONSTITUTION:A brazing filler metal layer 23 is formed on the surface of an aluminum material 21 and a knurled ruggedness 25 is formed on the surface of the brazing filler metal layer 23. The non-corrosive flux mixed with a water is then dried after coating it on the brazing filler metal layer 23. For the mutual brazing of the aluminum members composed as the above these aluminum members are heated in a furnace and the abutting part of the aluminum member is mutually brazed.
Patent JP-S52146789-A (JP)
Title: Liquid-crystal compositions
Inventor: MINESAKI SHIGEHIRA
IPC: G02F1/13
Filed: 1976-05-31
Abstract: PURPOSE: To obtain liquid crystal compositions having excellent response speed and cloudiness degree, by adding one or more additives consisting of salt of 3, 5-dinitrobenzoic acid and aromatic amine or heterocyclic or polycyclic heterocyclic nitrogen-containing compounds to nematic liquid-crystal substances. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63229503-A (JP)
Title: Posture control method for robot
Inventor: YOSHIZAWA HIDEKI
IPC: G05B19/19
Filed: 1987-03-19
Abstract: PURPOSE:To easily and stably perform the posture control of a robot by using the synthetic control value of the rotational control value and the deviation control value corresponding to the deviation between the target posture angle and the present posture angle of a robot. CONSTITUTION:The output of a sensor 2 is converted into a cubic image in a virtual space for generation of the rotational control value. This control value is synthesized with the deviation control value obtained in response to the deviation of a posture angle for generation of the new control value. Based on this control value, the posture of a robot 1 is controlled. For generation of said control value, a three-dimensional virtual space is supposed by an axis P in addition to axes X and Y as long as the working space of the robot 1 is set in the two-dimensional direction defined by both axes X and Y. Then the output of the sensor 2 obtained in a real space is converted into a cubic image P in a virtual space. This converted image has its height toward the axis P and uses the state value of the field of an obstacle OB set toward the axis P at a position A in a virtual space corresponding to the robot 1. Thus the rotational control value is obtained and defined as the repulsive power that is received by the robot from the virtual space. Then the robot 1 is controlled in accordance with said repulsive power.
Patent JP-H09227891-A (JP)
Title: Method for powdering liquid emulsion
Inventor: HANEKI TAKASHI
IPC: A23L29/10
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To convert a liq. emulsion into a powder which is excellent in oxidation stability of lipids during storage and does not exhibit the degradation in taste or solubility by adding trehalose to a specific emulsion and spray drying it. SOLUTION: This method comprises adding trehalose to an emulsion substantially free from a saccharide having reduced molecular ends and spray drying the emulsion. Pref. the content of lipids is 20-80wt.% of the total solid content.
Patent JP-2000256236-A (JP)
Title: Production of optically active alcohol compound
Inventor: FUJISAWA TAMOTSU
IPC: C07B61/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a high-optical purity diol compound in high yield by asymmetric reduction of a diketone compound using an optically active oxazaborolidine complex prepared from a specific optically active amino alcohol and a borane. SOLUTION: This compound of formula III is obtained by asymmetric reduction of a 1,3-diketone compound of formula I (R1 and R2 are each a 1-4C alkyl, benzyl or phenethyl; R1 and R2 forms indan-2-yl as a whole; R3 and R4 are each a 1-4C alkyl or the like; and (n) is 2-4), e.g. 2,2-diacetylindan in the presence of an optically active oxazaborolidine complex prepared from an optically active amino alcohol of formula II [R5 to R7 are each H, a lower alkyl, (substituted) phenyl or the like; R8 and R9 are each H, a lower alkyl or lower alkoxy; (*) is an asymmetric carbon atom] (e.g. optically active 2-amino-3- trimethylsiloxyl,1-diphenylbutanol) and a borane (e.g. methylboron) at -20 to 100 deg.C.
Patent JP-H03265887-A (JP)
Title: Navigating device
Inventor: IZUMI SEIICHI
IPC: G01C21/00
Filed: 1990-03-15
Abstract: PURPOSE:To improve the success rate of map matching by performing map matching for respective branching roads and carrying on the map matching even if an evaluated value is decreased tentatively. CONSTITUTION:As an automobile changes current position, a system controller is informed of that from an arithmetic circuit 22 and a storage device 13 is controlled through a controller 23 to update and load the map data in a memory 24. A display 15 displays the map of the area where the automobile travels currently, the current position of the automobile is displayed on the map, and as the automobile travels, a candidate point is changed to perform the map matching. Then when the automobile reaches a branch, the map matching is carried out for all branching roads and when the evaluation value is less than the reference value over the specific number of times successively, the evaluation of the road is quitted. The map matching is carried out for remaining roads. Consequently, the success rate of the map matching is improved.
Patent JP-S61223524-A (JP)
Title: Load converter
Inventor: MATSUNO MASAAKI
IPC: H01L29/84
Filed: 1985-03-28
Abstract: PURPOSE:To obtain a load converter with a better stability, a higher gauge rate, a better linearity and the like, by controlling physical properties by a ionization treatment to form material into a thin film on a substrate as strain gauge. CONSTITUTION:A thin film of a Cu-Ni intermetallic compound is formed at strain parts 6 and 6 of a strain gauge body 1 which is produced, for example, by ionization treatment of a strain gauge material employing a cluster ion beam method ICB method. The thin film thus obtained further undergoes a photolithography or the like to form a strain gauge in a specified shape. Thus, single or multiple materials can be controlled freely in the physical properties such as crystalizing property, orientation, composition ratio by ionization treatment thereof thereby producing a thin film with a high gauge rate by controlling at least one of the physical properties.
Patent JP-H05267132-A (JP)
Title: Figure segmenting device for charged-particle plotter
IPC: G03F7/20
Filed: 1992-03-24
Abstract: PURPOSE:To provide a figure segmenting device for a charged-particle plotter capable of drawing a trapezoidal figure having an arbitrary base angle and a figure of complicated curve at high speed. CONSTITUTION:A data conversion means decomposes input graphic data into data of trapezoidal figure having an arbitrary base angle is provided in addition to a conventional data converter 3 decomposing input graphic data into data of basic trapezoidal figure having base angle of integer times of 45 deg., and an arbitrary-angle processing processor 16 such as a high-speed DSP decomposing the input graphic data into data of basic trapezoidal figure having base angle of integer times of 45 deg. is mounted into a charged-particle plotter 5. The data conversion means outputs the value of the base angle as a parameter, and the arbitrary-angle processing processor 16 segments the trapezoidal figure having arbitrary base angle into basic trapezoidal figures having base angle of integer times of 45 deg. based on the parameter.
Patent JP-H11258362-A (JP)
Title: Information processor
Inventor: INOUE SHIGEKI
IPC: G04B19/28
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of surely inputting a multitude of information pieces with easy operation and superior in water proofing in spite of the constitution facilitating small-sizing and thinning. SOLUTION: A pulse number detection sensor unit 32 and a rotation direction detection sensor unit 33 read optical patterns having a low reflection region and a high reflection region formed on the lower surface of a rotary bezel, and produce respective pulse signals. From these pulse signals, the rotation angle and the rotation direction of the rotary bezel are detected. The optical pattern has an intermediate reflection region arranged at the origin position. The information signal producer 81 produces an input information signal based on the rotation angle and the rotation direction of the rotary bezel from the time point when the pulse number detection sensor unit 32 detected the intermediate reflection region.
Patent JP-H07256060-A (JP)
Title: Method for membrane separation of liquid mixture
Inventor: HARUTOMUUTO EE AA BURIYUSHIYUK
IPC: B01D61/36
Filed: 1995-03-24
Abstract: PURPOSE: To efficiently remove at least one kind of undesirable and less important component from a feed flow in the form of a vapor-liq. mixture. CONSTITUTION: The membrane process separates liq. mixtures by a combined process of pervaporation with vapor permeation, where a feed flow in the form of a vapor-liq. mixture is contacted with a nonporous membrane, a prescribed membrane is vertically arranged and the feed flow of the vapor-liq. mixture is passed from bottom to top, so that a permanent thorough mixing of the vapor and liq. is conducted, and then no stationary liq. film is able to be formed on the surface of the membrane.
Patent JP-H03265835-A (JP)
Title: Exposing device
Inventor: SATO TOSHIYUKI
IPC: G03B27/02
Filed: 1990-03-16
Abstract: PURPOSE:To quickly replace an original plate by holding a spare original contacting device and replacing the spare original plate contacting device with an original plate contacting device at an exposing position. CONSTITUTION:A fixing device 34 fixing the original plate contacting device 2 at a prescribed position on an elevating/lowering device 9 is provided on the original plate contacting device 2 and the elevating/lowering device 9. When the ascending of the blocks 37 and 38 of this fixing device 34 is detected by a limiting switch, the elevating/lowering device 9 lifts up the original plate contacting device 2 up to the exposing position, so that the original plate contacting device 2 which is used for exposing is replaced with the spare original plate contacting device 2', and the original plate contacting device 2 can be used for exposing. On the other hand, the original plate contacting device 2 taken out on a moving device 21 is turned into a spare original plate contacting device, the original plate of this spare original plate contacting device is replaced with a new one to prepare for the next original plate replacement. Thus, the original contacting device 2 used for exposing is replaced with the spare original plate contacting device 2' one after another, so that the replacement of the original plate can be quickly carried out.
Patent JP-H08260621-A (JP)
Title: Construction joint fixture hardware
Inventor: AMI HITOSHI
IPC: E04C5/16
Filed: 1995-03-24
Abstract: PURPOSE: To eliminate the need for the execution of onsite work by fixing a rod material or a board material having a required fixture length with one end surface of a re inforcing joint. CONSTITUTION: A reinforcing bar, whose fixing part 12 is bent in L-shape, is screwed in and welded with a joint 11. The end face of a reinforcing bar insertion opening 13 of the joint 11 is made flush with the front surface 21 of concrete 20. The axial direction of the joint 11 buried in the concrete 20 is arranged to be perpendicular to the front surface 21. The reinforcing bar of the fixing part 12 is extended in the axial direction from the end face of the joint 11. Then, the reinforcing bar is bent at 90 deg. and the length of the fixing part is extended as required. This construction makes it possible to enhance work efficiency since the joint 11 and the fixing part 12 are preliminarily formed in one piece.
Patent JP-S58182658-A (JP)
Title: Corona electrostatic charger
Inventor: TAGAMI TETSUSHI
IPC: G03G15/02
Filed: 1982-04-20
Abstract: PURPOSE:To facilitate the replacement of the control grid of a corona electrostatic charge which has a corona wire and the control grid by attaching the control grid detachably to a frame body for supporting the corona wire. CONSTITUTION:The whole of the corona electrostatic charger 71 is attached detachably to a supporting plate 43 provided to a copying machine body and the meshlike control grid 73 is fitted detachably to the frame body 72 of the corona electrostatic charger 71. The frame body 72 has a projection 74 which engages a trimming device casing 47 to constitute the aperture mechamism and dust proventing mechanism of an SELFOC lens array 8 and further an erasure lamp 10 is attached through a base plate 75.
Patent JP-H05275157-A (JP)
Title: Spark plug
IPC: H01T13/32
Filed: 1992-03-24
Abstract: PURPOSE:To provide a spark plug, with which the demand voltage necessary for spark discharge voltage is made a low level and with less dispersion by generating uniform edges over the surface of a plate-form noble metal chip. CONSTITUTION:A spark plug has an outside electrode 2 formed by welding a noble metal chip 5 to the firing surface 21 of a parent material 20, wherein the noble metal chip 5 protrudes at the surface 24 of the parent material where it is welded fast and has an edge 52 flush with or recessed from this surface 24.