baber/WOPTO huggingface dataset:
Patent JP-H07180472-A (JP)
Title: Shield machine
Inventor: KANO YUTAKA
IPC: E21D9/06
Filed: 1993-12-22
Abstract: PURPOSE:To shorten the connecting period of a vertical shaft and a shield machine. CONSTITUTION:A circular recess 19 is formed on the outer periphery of the front section of a shield main body 9, a tube 17 is circularly fitted, and a pressure fluid source 18 is connected to the tube 17 via a valve 21. A pressure fluid is fed to the tube 17 before the temporary wall 5A of a vertical shaft 1 is removed, and the tube 17 is expanded in diameter to seal the gap with a vertical shaft l before the temporary wall 5A of the vertical shaft 1 is removed. The temporary wall 5A is removed during the grouting of mortar, and the connecting period of the vertical shaft 1 and the shield machine 4 is shortened.
Patent JP-H05130812-A (JP)
Title: Nursery box carrier pedestal for bean young vegetable
Inventor: SUZUKI SADAO
IPC: A01G9/00
Filed: 1991-11-12
Abstract: PURPOSE:To obtain a nursery box carrier pedestal, having a specific structure and capable of facilitating the loading and unloading of nursery boxes for bean young vegetables. CONSTITUTION:Either of supporting legs 30 and 31 of a carrier pedestal 5 provided with plural free rollers 28 at a prescribed interval in front and rear of a pair of left and right long frames 27 is divided into the upper fixed leg part 32 and the lower leg part 34 under the fixed leg part 32 and constructed. An upper and lower changeover device 35 capable of changing over from a taking out state in which one end each of left and right frames 27 is low and the other is high and tilted to a carrying state in which the whole is nearly horizontal in taking out nursery boxes is installed. Greening is then carried out. When bean young vegetables are grown, the changeover device 35 is lowered to take out the nursery boxes from the starting end of the tilted nursery box carrier pedestal 5. Thereby, the nursery boxes on the side of the terminal end are moved by their own weight to the side of the starting end with the free rollers 28 of the carrier pedestal 5 in a rearward lowering state, brought into contact with stoppers 42 and stopped. The stopped nursery boxes are successively lowered.
Patent JP-H07182323-A (JP)
Title: Method and device for processing character
Inventor: KOJIMA JIRO
IPC: G06F17/24
Filed: 1993-12-22
Abstract: PURPOSE:To handle a KANA(Japanese syllabary) and KANJI(Chinese character) string which is not found in a code set, in the same manner as for a character string in the code set. CONSTITUTION:When a reading is inputted, the result of KANA-KANJI conversion is stored together with character width such as half size and full size. When application software makes a character attribute output request (1) at the time of output, full-size character codes included in the code set are outputted (2) to (6) and half-size character codes in the code set are outputted (7) to (9). For half-size character codes which are not in the code set, (10) is outputted as half-size attributes and then (11) are outputted as full-size codes. Thus, even the half-size characters which are not in the code set can be outputted. For display, the half-size attributes are set as, for example, upper lines and they are displayed together with the full-size characters.
Patent JP-H04194104-A (JP)
Title: Construction of heating tube-buried type snow-thawing road
Inventor: ITO MASAHIKO
IPC: E01C11/26
Filed: 1990-11-27
Abstract: PURPOSE:To shorten the time of construction by a method in which heating pipes are housed in trenches of a width enough to house the heating pipes, which are provided at a given interval on the surface of a base pavement layer provided at a given depth, and asphalt pavement and surface layer construction are made, CONSTITUTION:Angular parts 14 having a cross section equal to a housing trench 15 are buried in the surface layer of asphalt placed in formed a base asphalt layer 11 by exposing their one side, and the asphalt is compacted. The parts 14 are removed out to the trenches 15. The condensing parts of heat pipes 12 are housed in the trenches 14 on the surface of the layer 11 and the trenches 15 are packed with a quick-setting resin mortar 16. In placing a surface asphalt layer 13 on the layer 11, projections are removed from the upside of the layer 11 to enable the layer 13 to be placed by machine. The traffic regulating time in road construction can thus be shortened.
Patent JP-H05136405-A (JP)
Title: Semiconductor device
Inventor: NODA MASANORI
IPC: H01L29/78
Filed: 1991-11-12
Abstract: PURPOSE:To enhance reliability to electrostatic breakdown and to enable an increase in component density and in speed. CONSTITUTION:A P<+> type impurity layer 28 is embedded in the bottom of an N<+> type impurity layer 17 constituting a drain of an LDD structure MOS transistor 14, the junction breakdown strength between the impurity layer 17 and the impurity layer 28 is lower than that of another part. Thus, when the potential of the impurity layer 17 is increased by charging, the junction between the impurity layer 17 and the impurity layer 28 first yields to discharge static electricity to the semiconductor substrate 11, and another junction does not yield. On the other hand, the bottom of an impurity layer is generally wider than the side, so that the junction area between the impurity layers 17,28 can be widened. Therefore, the density of junction yield current flowing through them can be decreased, resulting in difficulty of junction breakdown.
Patent JP-H05132657-A (JP)
Title: Production of tacky agent composition
Inventor: KOIDE MASASHI
IPC: C08F2/04
Filed: 1991-11-12
Abstract: PURPOSE:To obtain the subject composition of high bond strength type, applicable on any adherends, also excellent in re-peelability by solution polymerization of a (meth)acrylic alkyl ester and a polar functional group-contg. monomer by a specific method. CONSTITUTION:In solution polymerization of a monomer mixture predominant in (A) a (meth)acrylic 1-14C alkyl ester (pref. 4-12C alkyl ester such as octyl acrylate) and containing (B) 0.5-30wt.% of a copolymerizable polar functional group-contg. monomer (e.g. acrylic acid), a monomer mixture comprising the component A and <=40wt.% of the component B in the whole component B is first used so that the amount of the monomers to be used in this stage account for 50-99.8wt.% of the total amount of the monomers, and solution polymerization is carried out to produce a polymer solution at a polymerization rate of >=20%. Then, the rest of the component B is either added to the polymer solution in two or more portions or continuously dripped into the polymer solution for >=2hr to carry out further polymerization.
Patent JP-2000148998-A (JP)
Title: Data processor and parallel processors
Inventor: HASHIGUCHI AKIHIKO
IPC: G06F11/20
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To improve relief efficiency when a failure occurs by providing more storage devices than the number of data of plural pieces of data and switching a data input-output line connected to the input-output terminal of a storage device that fails to the input-output terminal of another storage device when the failure takes place in one storage device. SOLUTION: This data processor 10 consists of (n+1) pieces of memories 101-1 to 101-n+1, n pieces of ALUs(arithmetic logic unit) 102-1 to 102-n, n pieces of switching signal generation circuits 103-1 to 103-n and n pieces of switching circuits 104-1 to 104-n. The data input-output terminal T1 of the memory 101-1 is also connected to the input-output terminal L of the switching circuit 104-1. The input-output terminals T3 to Tn of the memories 101-3 to 101-n are connected to the input-output terminals H of the switching circuits 104-2 to 104-n-1 on the preceding stages and also are connected to the input-output terminals L of the switching circuits 104-3 to 104-n on corresponding stages. When a failure occurs, the input-output lines of the ALUs 102-1 to 102-n are switched and connected to the input-output lines of the next stages.
Patent JP-H08176114-A (JP)
Title: Azo compound, its production and production of graft polymer
Inventor: ITO CHIHIRO
IPC: C08F4/04
Filed: 1994-12-27
Abstract: PURPOSE: To obtain an azo compound having polymerizable unsaturated group useful for synthesizing a graft polymer in high yield. CONSTITUTION: This is an azo compound of formula I (R is an acyl having a double bond at 1-position, preferably acryloyl, methacryloyl, allyloxyformyl or vinyloxyformyl), e.g. a compound of formula II. The compound is obtained by reacting 2,2'-azobis(N,N'-dimethyleneisobutylamidine) of formula III with a polymerizable unsaturated acyl halide. The azo compound is made to react with a monomer in the presence of a free radical initiator to produce a graft polymer. The graft polymer is produced by either a two-step polymerization method or a single step polymerization method.  The two-step polymerization method consist of two processes wherein the azo compound is copolymerized with the vinyl monomer at a temperature sufficiently lower than the decomposition temperature of the azo compound to obtain a prepolymer holding the azo bonding and subsequently the azo bonding is cleaved to growth a graft chain after adding to a vinyl, monomer of the same kind as or a different kind from the above vinyl monomer. In the single-step polymerization method, a vinyl monomer is polymerized at the cleavage temperature of the azo bonding.
Patent JP-H03183940-A (JP)
Title: Infrared flaw detecting device
Inventor: YOSHIDA MAMORU
IPC: G01N25/72
Filed: 1989-12-14
Abstract: PURPOSE:To improve the reliability of flaw detection for a material to be inspected by using a multiple heating coil which is increased in the number of turns in its radius direction and generating large electric power in a narrow area on the surface of the material to be inspected by electromagnetic induction. CONSTITUTION:The coil 2 heats the material 1 to be inspected which passes in it with an induced current. The coil 2 is supplied with a high frequency current from a high frequency power unit 3. The coil 2 is increased in the number of turns in its radius direction on the same plane to have multiple constitution. An infrared-ray detector 4 detects the temperature of the heated material 1 to be inspected (i.e. infrared rays radiated by the heated part). A flaw detecting device 5 detects a flaw on the surface of the object material 1 from surface temperature information on the object material 1 obtained by the detector 4. The power unit 3 and detecting device 5 are controlled by a controller 6. The flaw information obtained by the detecting device 5 is displayed on a result display device 7. Thus, the temperature rise by inductive heating can be made large and the reliability of the flaw detection is improved.
Patent JP-H07172923-A (JP)
Title: Production of hard sintered material having high tenacity for tool
Inventor: KYODA MAKOTO
IPC: C04B35/583
Filed: 1993-12-22
Abstract: PURPOSE:To produce a sintered material excellent in tenacity, chipping resistance, strength, hardness, abrasion resistance and workability and useful as a material for e.g. a tool to cut hard steel, cast ion, a heat resistant alloy, an iron-reinforced building material, etc., at a low pressure at low cost. CONSTITUTION:A powdery raw material containing (A) 30-70vol.% of cubic baron nitride, (B) 20-50vol.% of powdery aluminum oxide and (C) 10-30vol.% of at least one kind selected from carbides and nitrides of transition metals of the groups 4a, 5a and 6a of the Periodic Table is sintered at 1100-1250 deg.C at a pressure of 5-20kb.
Patent JP-H08178781-A (JP)
Title: Gas residue meter
Inventor: HASHIMOTO KOICHI
IPC: A61M16/00
Filed: 1994-12-27
Abstract: PURPOSE: To allow even an unskilled person to handle a gas cylinder easily by enabling accurate and quick determination of residual usable time. CONSTITUTION: A residual usable time calculation processing section 46 is provided to calculate residual usable time of a gas cylinder from a residual pressure of a gas in the gas cylinder as measured by a pressure measuring means using a set value of a consumption flow rate of the gas stored in a flow rate set value memory means 50 and a set value of the capacity of the gas cylinder stored in a capacity set value memory means 52. The results of calculation by the residual usable time calculation processing section 46 are displayed on a liquid crystal display 30 of a residual usable time display means. This enables direct determination of the residual usable time in stead of conversion from a pressure value in the past.
Patent JP-H05158535-A (JP)
Title: Distance measuring instrument for robot
Inventor: OKAZAKI MITSUYOSHI
IPC: G06T7/00
Filed: 1991-12-09
Abstract: PURPOSE:To surely calibrate a position, and also, to improve a running speed by constituting the instrument so that all input image data are not executed at the start but are subjected to primary processing and secondary processing by using divided images. CONSTITUTION:An image processor (image processing means) 6 is provided in order to detect a welding appearing on an inner wall of a piping, based on image pickup data of an ITV camera (image pickup device), this image data is divided, a primary processing is executed by only a center image, a secondary processing is executed by its result, and when the welding bead is detected at a high speed from photographing data, its fact is informed to a distance arithmetic processor (arithmetic means) 5. Subsequently, the distance arithmetic processor 5 calculates a distance from a piping reference position of a robot 1, based on running start position outputted from a distance sensor 3, detecting information of the welding bead inputted from the image processor 6, and storage information of a map information data base device 9, and determines the present position. Also, its arithmetic result is subjected to display output by an output device 8.
Patent JP-H10327908-A (JP)
Title: Side release buckle with holding strap
Inventor: ANSCHER JOSEPH
IPC: A44B11/26
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To strengthen the arms of a male member against excessive expansion not to break them without reducing the flexibility of the arms by forming the plug member integrally with holding straps connected between a central member and the flexible arms having resilience. SOLUTION: A male member 5 contains flexible holding members or straps. The holding straps are connected to the first end sections of a central member 18 and are connected to the arm members 23 of the male member 5 at the second end sections. Junctions are formed toward the far end sections of the male plug member 5. When the holding straps are applied with inward force by the arm members 23 curved inward, they are bent at the apex of a V-shape, and the arm members 23 receive only the least resistance when they are curved inward. When the male member 5 is further inserted, a projection 26 is moved to an opening section 15, and the arm members 23 are coupled with the outside of a recess at this time. Shoulder latch faces 27 are coupled with side wall sections 13, 14 at this position.
Patent JP-H1089714-A (JP)
Title: Backflow-preventing hopper
Inventor: TANAKA YOSHIHIKO
IPC: F24D17/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a backflow-preventing hopper to simplify constitution and perform reliable backflow preventing of fluid. SOLUTION: A backflow preventing hopper 21 comprises an introduction port opening-closing valve 24, a fluid discharge chamber 25, a fluid reservoir means 26 to store a part of fluid, a negative pressure closing valve 27 which closes when the fluid discharge chamber 25 has a negative pressure, and a damper means 40 to relax the closing speed of the negative pressure closing valve 27. In the case the introduction port opening-closing valve 24 is closed, after fluid in the fluid reservoir means 26 and the discharge chamber 25 is discharged, the negative pressure closing valve 27 is closed. Accordingly this constitution enables reliable prevention of a backflow and besides extremely simplifies constitution, since it does not require a drain tank, a solenoid valve for drainage, a pump, and the like.
Patent JP-H03185087-A (JP)
Title: Adherent resin composition
Inventor: UEDA TAKAAKI
IPC: C09D11/10
Filed: 1989-12-14
Abstract: PURPOSE:To obtain the title composition having excellent adhesivity to various films of PP, polyester, PE, etc., comprising a partially saponified chlorinated ethylene/vinyl acetate copolymer and a polyisocyanate compound. CONSTITUTION:The objective composition preferably comprising (A) a partially saponified chlorinated ethylene/vinyl acetate copolymer having 0.1-10mol% vinyl alcohol content prepared by chlorinating an ethylene/vinyl acetate copolymer having 5-20mol% vinyl acetate content to give a chlorinated ethylene/vinyl acetate copolymer having 5-45% chlorination degree and (B) a polyisocyanate compound having a ratio [NCO]/[OH] of isocyanate group equivalent to hydroxyl group of the component A of 0.05-1.
Patent JP-H06175488-A (JP)
Title: Developing device for image forming device
Inventor: HAMAKAWA HIROYUKI
IPC: G03G21/10
Filed: 1992-12-04
Abstract: PURPOSE:To make inferior image hardly occur even in the case where the recovered toner is used. CONSTITUTION:A developing device 10 is used for a copying machine, in which the recovered toner removed and recovered from a photoreceptor drum 8 and the new toner are mixed to perform the development. This developing device 10 is provided with a first hopper 30, a second hopper 31, a mixing and adhering part 32 and a control unit 40. The first hopper 30 stores the new toner. The second hopper 31 stores the recovered toner. The mixing and adhering part 32 mixes the new toner stored in the first hopper 30 and the recovered toner stored in the second hopper 31 to adhere them to the photoreceptor drum 8. The control unit 40 changes the mixing ratio of the mixing and adhering part 32.
Patent JP-H06178313-A (JP)
Title: Black level correction circuit for video signal
Inventor: YASUKAWA MITSUO
IPC: H04N9/73
Filed: 1992-12-04
Abstract: PURPOSE:To set the brightness of a black level to be same by dropping a cathode DC voltage and correcting the black level in a direction where it is floated when a beam current amount is large, namely, at the time of all white reception and boosting a cathode DC voltage and correcting the black level in a direction where it is submerged when the beam current amount is small. CONSTITUTION:For correcting the black level when beam current is small, the collector voltage of a transistor 24 constituting a correction circuit is boosted and the emitter voltage of a transistor 32 is boosted by an emitter follower transistor 27. Thus, the cathode DC voltage of a cathode-ray tube 33 is boosted and the black level can be corrected. For correcting the black level when beam current is large, the emitter voltage of the transistor 32 is dropped by the emitter follower transistor 27, the cathode DC voltage of the cathoderay tube 33 is dropped and the black level is similarly corrected.
Patent JP-H10171965-A (JP)
Title: Method and system for inputting image for accumulating area sensor
Inventor: INOUE HIROSHI
IPC: G06T1/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To loose a limitation in a resolution of image and image input speed limited by a quantity of illumination light by dividing the number of pixel stages in the integrating direction of an integrating type area sensor by an integer number. and illuminating a subject in a cycle corresponding to the integration of charge in vertical direction by the pixel width corresponding to this divided value. SOLUTION: Strobe lights radiated from an illuminating device 10 are converged on the subject 2 by a converging optical system 4. Then, a synchronization control device 12 intermittently strobe-emit-controls the illuminating device 10 in synchronization with the movement by the pixel width corresponding to the divided value by the integer number of the number of pixel stages in the integrating direction of the integrating type area sensor 6, and transmits a scan interval signal for fetching an image signal from the integrating type area sensor 6 to a sensor driving circuit 11 synchronizing with the timing of the strobe emitting. At the same time, a moving table 1 moves by the driving of a table driving unit 13 in synchronization with the timing of the strobe emitting.
Patent JP-H07271735-A (JP)
Title: Method for linking and embedding of object on network
Inventor: JIYON MERUSHIII
IPC: G06F9/46
Filed: 1994-12-27
Abstract: PURPOSE: To provide a method for connecting and embedding an object on a computer network. CONSTITUTION: The user of a first machine/computer A, presents data from an application APPNA on a clip board present in the machine. A clip transmission routine, a part of a conference software P2PA present in the computer A, obtains the list of the usable formats of the data on the clip board and transmits the list to a second machine, the computer B. The conference software P2P-B present in the computer B receives the list and then, a clip reception routine, a part of the P2P-B, presents the list on the clip board present in the machine. Then, the user of the machine B embeds a first object from the APPNA by OLE pasted to the application APPNB present in the computer B by a normal method.
Patent JP-H11145433-A (JP)
Title: Semiconductor storage device and manufacture thereof
Inventor: ITSUSHIKI KAIHEI
IPC: H01L29/788
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To shorten the access time of a flash memory. SOLUTION: Gate electrodes 56a and 58a, which are connected with block selecting transistors 56 and 58, are respectively constituted of the two electrodes 56a and 58a. Although the two gate electrodes 56a and the two gate electrodes 58a intersect at diffused layers 52 and 54, the one which functions as a transistor is only the one electrode 56a or 58a. Since the number of the transistors 56 or 58 connected with the one gate electrode 56a or 58a can be reduced to 1/2, the parasitic capacity between the gate electrodes and a semiconductor substrate can be lessened and a delay of gates can be lessened.
Patent JP-H01167999-A (JP)
Title: Plasma foam control method and control device
Inventor: TAMAGAKI HIROSHI
IPC: H01L21/3065
Filed: 1987-12-24
Abstract: PURPOSE:To deflect plasma effectively without making the device in a large size by providing four opposing magnetic pole pieces around the plasma column on a plane square to the plasma column connecting the backsides magnetically, and making the opposing two pieces of the four opposing pole pieces in the same polarity while the neighboring two pieces in the different polarity. CONSTITUTION:A plasma flow is focused by a parallel magnetic field Bzo of a focus coil 2 and made into a slender plasma column 3 reaching the effective magnetic pole positions of permanent magnets 8 to 11. By the four pole pieces 8 to 11 whose backsides are connected magnetically at the same magnetic pole positions, and arranged on a plane square to the direction Bz, the starting and the finishing points of magnetic force lines are made to be at the neighboring pole pieces. As a result, the length of the magnetic force lines is short, the magnetic force lines rarely expand to the periphery, and the Bz component is not made larger. Consequently, the magnetic forces of the pole pieces 8 to 11 can be decreased without a fear of return of the magnetic force lines owing to the Bz component, and the deflecting angle of the plasma 3 can be made larger.