baber/WOPTO huggingface dataset:
Patent JP-H10174879-A (JP)
Title: Vanadium complex catalyst
Inventor: TSUCHIDA HIDETOSHI
IPC: B01J31/22
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen reducing complex catalyst capable of reducing dissolved oxygen to convert into water and efficiently taking out the energy and having high activity and excellent stability. SOLUTION: The catalyst uses a complex system, in which an oxo-vanadium (IV) single nuclear complex, an oxo-vanadium (V) single nuclear complex, an oxo-vanadium (IV,V) di-nuclear complex, a μ-oxo dinuclear vanadium (IV) complex or a μ-oxo dinuclear vanadium (III, IV) complex is constituted of a β- diketone ligand, a porphyrin based macrocyclic ligand, a phthalocyanine based macrocyclic ligand, an acetyl acetone alkylene diimine based ligand or salicyl aldehyde alkylene diimine based ligand, as the catalyst for reducing oxygen.
Patent JP-H08177421-A (JP)
Title: Valve seat and its manufacture
Inventor: MATSUO MAKOTO
IPC: B23K9/04
Filed: 1994-12-26
Abstract: PURPOSE: To provide mechanically and thermally excellent characteristics by applying a hardened layer by powder buildup welding on a seat part formed to be opened in a conical shape on one of holes of a thin ring seat main body in uniform thickness. CONSTITUTION: A seat material 50 of heat resistant steel is formed roughly in the same shape as a valve seat 10 by forming it by precision forging such as cold forging, full enclosed die forging, etc., or by precutting a pipe material at the time of manufacturing the valve seat 10. That is, a hole 52 is formed in the inside of a thin ring material main body 51, and a roughly flat tapered surface 53 is formed on a part corresponding to one seat part of the hole 52. Thereafter, powder buildup welding is directly and thinly applied on the tapered surface 53 of this seat material 50 by degreasing, etc., as required. Thereafter, the material main body 51 is machined and finished by cutting it along a dashed line and cutting a buildup part 54 in a conical shape.  In this way, a tapered hardened layer 55 is formed on a seat part 13, for example, in thin and uniform thickness of one milimeter, and its durability is improved.
Patent JP-2000159418-A (JP)
Title: Image forming device
Inventor: IGARASHI YASUYUKI
IPC: B65H29/60
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To secure the time of removing a sheet of paper from a paper discharge tray without stopping the printing, insofar as possible, in the case where a large quantity of continued printing beyond the loading capacity of this tray. SOLUTION: When an operator has to remove a sheet of paper from a paper discharge tray 18 because of its full load, by way of example, the operator depresses a paper removing start key on an operating panel. On the basis of the signal, a control means 46 switches it from a normal paper discharge mode discharging to the paper discharge tray 18 from a conveyor route B, to a staple tray 20 from a conveyor route G. Then the operator removes the paper in a time till this staple tray 20 has come to being fully loaded, and when turned to the full load, the accumulated sheets of the paper are collected together, discharging them to the paper discharge tray 18, and it is restored to the normal paper discharge mode.
Patent JP-H08186916-A (JP)
Title: Cutting and peeling apparatus for covered wire
Inventor: ARAKI JUN
IPC: H02G1/12
Filed: 1994-12-28
Abstract: PURPOSE: To improve the facility operating efficiency and the yield without necessitating the step replacing operation in the case of altering a wire type. CONSTITUTION: A covered wire cutting and peeling apparatus 10 can cut and peel a covered wire in which a wire is covered by inner and outer coatings, and comprises a plurality of types of covered wire supply lines 21A to 21C, wherein the ends of the covered wires set to the lines 21A to 21C are aligned with each other, and the lines 21A to 21C can be selectively positioned at a single covered wire cutting line 22.
Patent JP-H10167593-A (JP)
Title: Inverter control device
Inventor: MOMOZU TOSHIRO
IPC: H02P27/06
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To simply absorb surge by connecting a surge absorbing circuit to an induction motor, and feedbacking output of the surge absorbing circuit to the intermediate direct current part of an inverter main circuit. SOLUTION: When surge voltage is generated between an inverter 4 and an induction motor 6, the surge energy is absorbed by a surge absorbing circuit 7, and returned to the intermediate direct current part of a main circuit. Namely, when the surge voltage is generated, it is rectified by a rectification circuit 8 through resistance R1, and the surge energy is stored in a capacitor 9. When the terminal voltage of the capacitor 9 becomes higher than the terminal voltage of a smoothing capacitor 3, the energy is returned to the intermediate direct current part through resistance R2.
Patent JP-H10156659-A (JP)
Title: Work piece supplying/recovering device
Inventor: NAOI YOSHIHISA
IPC: B24B41/06
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a work piece supplying/recovering device by which proper work piece attraction suitable for the situation can be made possible by independently performing the operation on the supplying side of a work piece not yet machined and the operation on the recovering side of the machined work. SOLUTION: LM guides 5, 6 are arranged on the upper surface of a chuck attached base 4 to be driven by a main cylinder 1 so as to be straight advanced, chuck supports 7, 8 for supplying work pieces and recovering the work pieces are arranged on them, a supplying cylinder 9 and a recovering cylinder 10 for moving respective chuck supports 7, 8 in the width direction are installed on the chuck attached base 4, one of tips of the chuck supports 7, 8 is divided into two upper and lower parts, and the tip of the other chuck support is longitudinally held between them. Each attracting pad 14 is arranged on the tips of the divided upper and lower parts, and two suction pads 13 are installed on the tip to be housed between them in the longitudinal direction.
Patent JP-H08183525-A (JP)
Title: Carton having cushioning function
Inventor: HARA KAZUHIRO
IPC: B65D5/50
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a carton having cushioning function susceptible to disposal treatment and imparting no shock due to external force or falling to a housed product. CONSTITUTION: A carton has four side surfaces 2, 5, 8, 11 forming a main body part, four lid parts or top flap parts 1, 4, 7, 10 connected to the upper ends of four side surfaces and four bottom flap parts 3, 6, 9, 12 connected to the lower ends of four side surfaces. The mutually opposed, bottom flaps 3, 9 among four bottom flaps 3, 6, 9, 12 are respectively extended downwardly to form one bottom surface parts, two cushioning function parts and one adhesive parts and inwardly involved from the leading ends thereof, that is, one adhesive parts to be bonded to two connected side surfaces 2, 8 to support two cushioning function parts in a state not being in contact with the spaces formed by the side surfaces and one bottom surface parts.
Patent JP-2000161093-A (JP)
Title: Cylinder injection type four cycle engine
Inventor: AZUMA HIROBUMI
IPC: F02D13/02
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To simply and surely suppress a discharging rate of HC and CO in exhaust gas by arranging an air assist type fuel injection device for directly injecting compressed air and fuel into a combustion chamber and control means for injecting only compressed air while an intake valve is closed during exhaust stroke of an engine. SOLUTION: In a cylinder injection type engine 1, an air assist type fuel injection device 4 is disposed facing an injection port 4a to a combustion chamber 5. In the fuel injection device 4, compressed air is supplied from a compressed air supplying pump 4e into a compressed air passage 4f at all times, and fuel is injected from a fuel injection valve 4g into the compressed air. A solenoid 4c is excited in a condition in which fuel is injected by a control command from an ECU 8 an opening/closing valve 4b is opened, and thereby, compressed air and fuel are injected together from an injection port 4a into the combustion chamber 5. While an intake valve 6a is closed during an exhaust stroke of the engine 1, the fuel injection device 4 is controlled by the ECU 8 so as to inject only compressed air.
Patent JP-H11162830-A (JP)
Title: Aligning method
Inventor: KATAMATA YOSHIYUKI
IPC: H01L21/027
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an aligning method, which corrects a measuring error in a sensor for measuring the light amount and measures with high precision radiated amount and an accumulated aligning amount, even when the radiated amount is changed over a wide range without providing special cooling mechanisms. SOLUTION: When an illuminous light IL is radiated and a pattern of a reticle R is aligned to a wafer W, a thermal drift which is overlapped on an output signal (irradiated energy) Ek measured by a luminous intensity variations sensor 49, which receives the illuminuous light IL and photoelectrically converts is acquired, based on the measured output signal Ek from equation yk+1 =exp(-Δt/T)yk +Czi (1-exp(-Δt/T))Ek (where Δt is a sampling period, yk is thermal drift, T is a time constant, Ek is radiated energy and Czi is a constant). A true radiated energy Ekz is acquired, based on the output signal Ek and the thermal drift yk+1 .
Patent JP-H03202118-A (JP)
Title: Apparatus for dispersing fine liquid droplets in gas
Inventor: TAKAHASHI SHIRO
IPC: B01D47/08
Filed: 1989-12-28
Abstract: PURPOSE:To efficiently remove the dust and harmful component in gas by finely dividing the liquid droplets injected from the liquid jet orifices provided to the surface of a rotary shaft in a gas passage by a rotary blade and a gas stream to sufficiently dispersing fine liquid droplets in the gas. CONSTITUTION:A rotary shaft 4 is provided in concentric relation to a cylindrical container 1 and a plurality of the rotary blades 2 mounted on the rotary shaft 4 are arranged at such an interval that the leading ends thereof form a gas passage 1A inside the inner wall of the container 1. Liquid jet orifices 7 are provided to the rotary inner cylinder 3 formed to the surface of the rotary shaft 4. Further, the gas supply ports 9, 10 outwardly opened to the gas passage 1A in the radial direction in the vicinity of the rotary locus surface of the leading ends of the rotary blades 2 are arranged to the wall surface of one end part of the container 1 in an annular form centering around the rotary shaft 4. A gas discharge port 19 is provided to the other end part of the container 1. As a result, the dust and harmful component in gas can be efficiently removed.
Patent JP-2000158290-A (JP)
Title: Nc machining program preparation method and device for machine tool
Inventor: ASAISHI MASAMI
IPC: G05B19/4093
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a preparation method for an NC machining program by which an operator easily change the order of each part process of the NC machining program automatically prepared for a turning center, etc. SOLUTION: An NC machining program preparation method for a turning center, etc., is that a shape of a work to be turning operated, a finishing shape by turning operation, and a finishing shape by rotary tool machining are inputted to prepare more than one turning operation part process for forming the finishing shape by the turning operation, a rotary tool part process for forming the finishing shape by the rotary tool machining si prepared more than one, the lathe turning part process and the rotary tool part process are displayed, the order of the displayed turning operation part process and the rotary tool part process are changed to be connected according to the changed order of the turning operation part process and the rotary tool part process,  and a connection program 651 connecting each part process to the connection part between the turning operation part process and the rotary tool part process is inserted.
Patent JP-H06189214-A (JP)
Title: Black level correcting device for multiscreen synthetic video signal
Inventor: ISHII HIROBUMI
IPC: H04N5/45
Filed: 1992-12-18
Abstract: PURPOSE:To perform black level correction to each video signal in a so-called mutiscreen display projecting plural videos on the same screen simultaneously. CONSTITUTION:This device is composed of respective black level correction circuits (1 to 4) which are provided at every video signal in plural video signals and in which a multiscreen synthetic video signal S1 and prescribed blanking signals (S2 to S5) are inputted, a synchronism separation circuit 5 separating a horizontal synchronizing signal HD and a vertical synchronizing signal VD from the multiscreen synthetic signal S1, prescribed blanking signals (S2 to S5) which are required for each black level correction circuit based on the HD and VD, a control signal generation part 6 generating a switch signal S6 which is required for a switch circuit 7 and performing the supply of the prescribed blanking signals and the supply of the switch signal S6, and the switch circuit 7 where the video signals are inputted from each of the black level correction circuit, the signals are switched by the switching signal S6, each video signal for which the black level correction is performed is synthesized and the video signal is outputted as a multiscreen synthetic video signal.
Patent JP-H05172526-A (JP)
Title: Method for measuring size of material
Inventor: MIYAMOTO NORITO
IPC: G01B11/02
Filed: 1991-12-20
Abstract: PURPOSE:To obtain the method for measuring the size of a material when the sizes are controlled in the production, shipment, acceptance and the like of rocks, ores and other materials. CONSTITUTION:A material is photographed by using a photographing device. A straight line 11, which gives the maximum length of every image of the material is obtained by an image processing device based on the image signal from the photographing device. Arbitrary numbers of perpendiculars 12, 13 and 14 with respect to the obtained straight line 11 are drawn. The length of each perpendicular, which crosses the image of the material, is individually computed. The length of the longest perpendicular 14 among them is made to be the size of the material, and the size is outputted for every material.
Patent JP-H07135855-A (JP)
Title: Method for controlling growth of plant by immersing leaf growing on plant body into solution
Inventor: MAEDA SATOSHI
IPC: A01G7/00
Filed: 1993-11-21
Abstract: PURPOSE:To provide a method for absorbing a substance into a plant body through a tissue other than root by contacting the leaves of the plant with a solution as long as possible. CONSTITUTION:A leaf contains a spongy tissue and a conductive tissue in mutually interconnected state. Leaves grown on a plant are dipped in a solution and the light intensity is lowered nearly to the compensation point of photosynthesis of the leaves to suppress the gas interchange. The pH of the aqueous solution is adjusted to a weakly alkaline state to effect the absorption of CO2 from the leaves, the promotion of the contact of the spongy tissue with the solution by the aid of surfactant added to the solution and the continuous absorption of the solution through the leaves.
Patent JP-H04207161-A (JP)
Title: Saponin and amino acid-containing composition
Inventor: WATABE SHINICHIROU
IPC: A23L5/20
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a composition containing a saponin and amino acid and reduced in unpleasant taste such as bitter taste and harshness derived from saponin by the amino acid. CONSTITUTION:The objective composition containing a saponin (preferably extracted from tea, soybean or Chinese bellflower) and amino acid (preferably glycine, alanine, leucine, isoleucine, threonine, proline, aspartic acid, glutamine, asparagine or glutamine). Furthermore, the amino acid is preferably used at an amount of 1000-20000 pts.wt. based on 100 pts.wt. saponin.
Patent JP-2001149762-A (JP)
Title: Ion exchange membrane and electric deionized water production device using the same
Inventor: KUWATA MASAHIRO
IPC: C02F1/44
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an ion exchange membrane having an entirely new structure for suppressing lowering of silica removing efficiency, and also preventing lowering of ion removing efficiency, even though an electric current value is increased, and an electric deionized water production device using it. SOLUTION: In the ion exchange membrane having a multi-layered structure with at least three layers arranged with a water permeable layer at the intermediate part in the membrane thickness direction, and water nonpermeable ion exchange body layers at the both sides, and the electric deionized water production device alternately and plurally provided with desalting rooms partitioned with the ion exchange membrane and concentration rooms between electrodes applied with direct current voltage, at least a portion of the ion exchange membranes consists of an ion exchange membrane having a multi-layered structure with at least three layers arranged with the water permeable layer at the intermediate part in the membrane thickness direction and water nonpermeable ion exchange body layers at the both sides, and also water to be treated made to flow in the desalting room,  while water is passed through the water permeable layer, is desalted.
Patent JP-H09286871-A (JP)
Title: Polyolefin foam particle
Inventor: YOOAHIMU FUITSUSHIYAA
IPC: C08J9/04
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a process for multistage production of polyolefin foam particles which can dispense with the operation in an aq. suspension.  
     SOLUTION: Polyolefin foam particles having a bulk density of 1.20-100g/L are produced by a process comprising stage A wherein a polyolefin contg. a foaming agent is extruded and granulated to give partially foamed particles having a bulk density of 120-400g/L and stage B wherein the partially foamed particles are further foamed through at least one foaming step under the condition that the partially foamed particles contg. no foaming agent are treated with steam at 110-170°C and 1.5-8.0bar for 5-120sec and then depressurized. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H05169347-A (JP)
Title: Tool setting trouble procedure of numerical control system
Inventor: HIGUCHI FUMIO
IPC: B23Q15/00
Filed: 1991-12-20
Abstract: PURPOSE:To provide a tool setting trouble procedure of a numerical control system, which releases any abnormal state without stopping the NC system by altering the setting conditions of a tool at the time of its setting, and performing the setting operation of the tool again in the case where something wrong in the setting state of the tool to a driving shaft is detected. CONSTITUTION:When setting trouble in a tool setting part is detected (step S3), a trouble evasive program is interruptedly executed (step S9), and the tool setting part is put back to the position before a tool is set up. Next, tool setting conditions including trouble detection standby time or the like after air blowing conditions, tool setting speed and tool setting are altered to sane extent, thereby performing some motion of the tool setting again, and those of tool setting conditions and tool setting operations are performed several times till the tool setting comes to a normal state.
Patent JP-H11199169-A (JP)
Title: Comb mounting structure for escalator
Inventor: MOTOMURA KAZUHIKO
IPC: B66B29/06
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To facilitate adjusting operations for the mounting position of a comb with respect to a comb plate. SOLUTION: This structure is provided with a comb plate 1 provided for a floor plate at a hall, an adjusting bar 6 to be engaged with the comb plate, a comb 3 to be meshed with the cleat 2a of a step 2, an adjusting hole 5 formed in the comb plate 1, and screws 4 for mounting the comb 2 to the comb plate 1 while the comb plate 1 is being held between the comb 3 and the adjusting bar 6. When the mounting position of the comb 3 is to be adjusted with respect to the comb plate 1, it is so designed that each screw 4 can be moved together with the comb 3 in the inside of an oblong hole 5.
Patent JP-H11157636-A (JP)
Title: Accumulator device of can cover package
Inventor: WAKAMATSU KOKO
IPC: B65G47/28
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To continuously shift can cover packages by providing a first shift mechanism pitch-feeding the can cover packages held by a plurality of holding bases arranged at constant intervals and a second shift mechanism shifting the can cover package behind an empty holding base by one pitch when the empty holding base is detected. SOLUTION: A cylindrical can cover package 8 storing a prescribed number of can covers in a bag is shifted to a fixed V-block 7 located at the left end of an accumulator device 2 from a can cover packing device. When a detecting sensor detects that the package 8 is held on the fixed V-block 7, the package 8 is shifted to the right at a fixed pitch by the cooperating action with a moving V-block 18, and it is transferred to a lift V-block 32 at the shift end. When an empty fixed V-block 7 is detected, a cylinder 16 for the fixed V-block 7 located behind the empty fixed V-block 7 is protruded. The package 8 behind the empty fixed V-block 7 is shifted by one pitch, and the packages 8 are continuously shifted.
Patent JP-H09179578-A (JP)
Title: Syllable recognition device
Inventor: HATTORI HIROAKI
IPC: G10L15/32
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain the syllable recognition device with high precision which does not require skillfulness by providing a standard pattern storage part, an analysis part, a collation part which selects and outputs a standard pattern of high similarity, an output part which outputs a short syllable corresponding to a standard pattern selected by the collation part, etc. SOLUTION: A voice waveform inputted from an input terminal 2 is converted by the analysis part 3 which has received it into a feature vector series, and the analysis part 3 outputs this feature vectors as an input pattern to the collation part 5. Then the collation part 5 collates the input pattern outputted by the analysis part 3 with plural standard patterns red out of the standard pattern storage part 4 and selects and outputs the standard pattern of the highest similarity among the standard patterns to the output part 6. Consequently, when a syllable is inputted, words which are relative to respective syllables need not be stored in advance, so the syllable recognition device 1 which does not require skillfulness and has high recognition performance can be obtained.
Patent JP-H07158755-A (JP)
Title: Method for coupling two members and method for composing multiple valve
Inventor: ICHIYANAGI TAKESHI
IPC: F16K27/00
Filed: 1993-12-03
Abstract: PURPOSE:To couple two cylindrical members simply and strongly through a ring member by forming a recess at the mating part of each member, setting the ring member in these recesses, pressing the two members in the direction, and a allowing the ring member to make deformation and to bite into the two members. CONSTITUTION:One-side ends of two cylindrical members 1, 2 are butted together while their holes, i.e., axes, are located identically. At the mating ends of the two members 1, 2, diameter enlarged portions 1a, 2a are provided which have greater diameter than the bores of the other parts 1b, 2b, and between them stepped parts 1c, 2c are formed. At the bores of the diameter enlarged portions 1a, 2a, ring-form grooves 1d, 2d are formed. A ring member 3 is furnished in a recess formed by these diameter enlarged portions 1a, 2a and is left undergoing a plastic deformation by applying a force in the butting direction A of the members 1, 2, which are thereby coupled together through the grooves 1d, 2d.