baber/WOPTO huggingface dataset:
Patent JP-2001075571-A (JP)
Title: Waveform generator
Inventor: TOMIZAWA NORIYUKI
IPC: G10H7/02
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To sufficiently obtain suppressing effect on the generation of noise caused by cross/fading by controlling a cross/fading interval by a controlling means based on stored correlation coefficients. SOLUTION: A CPU10 supplies time companding information, which indicates an amount of compression/expansion of time axis, and pitch information, which controls the pitch of reproducing, as parameters to control process of a waveform generator 18. A ROM22, which is connected to the generator 18, is provided with a waveform data storage region, which stores waveform data obtained by sampling drum and piano playing, and a control data storage region which stores pairs of mark/addresses and correlation coefficients as mark information for every waveform data stored in the waveform data storage region. Then, the processing of compression/expansion of the time axis of waveform data using a cross/fading method is conducted in the generator 18 based on correlation coefficients stored in the ROM22.
Patent JP-S62112710-A (JP)
Title: Production of metallic powder
Inventor: MURAI TERUYUKI
IPC: B22F9/10
Filed: 1985-11-12
Abstract: PURPOSE:To produce uniform and fine metallic powder by dropping molten metal flow onto a high speed rotating surface in a vacuum or non-oxidative atmosphere to splash the molten metal and further bringing the molten metal into collision against an outside wall provided above the rotating surface on the outside circumference thereof. CONSTITUTION:A metal in a vessel 1 in the vacuum or non-oxidative atmosphere is melted in a high-frequency heating furnace 2 and the molten metal 3 is admitted into a tundish 4. The molten metal is dropped from an aperture 9 in the base of the tundish 4 and is allowed to collide against the smooth surface of a rotating body 5 rotating at a high speed. The molten metal is made into unsolidified fine particles 7 by centrifugal force without sticking to the smooth high speed rotating surface and the particles further collide against the smooth surface of the outside peripheral wall 11 erected at 90-135 deg. angle with respect to the collision surface of the rotating body. The particles are thus splashed and solidified as the metallic powder 8 having the extremely fine and uniform grain size. Such powder accumulates on the bottom 12 of the vessel 1.
Patent JP-H04135161-A (JP)
Title: Polishing method and device thereof
Inventor: ONO IETATSU
IPC: B02C17/14
Filed: 1990-09-21
Abstract: PURPOSE:To prevent mutual superposition of works and a strong gouge from being caused, by performing the polishing of a work in a polishing tank composed so that the length more than 1.3 times the diameter of the polishing tank. CONSTITUTION:On rotation of a driving side rotating body 1 to the right, the driven side rotating body 3 of a polishing tank 2 is rotated in the same direction as that of a driving side rotating body 1 via two intermediate rotating bodies 4/4a. While both driving side rotating bodies 1/3 are rotated to the right the intermediate rotating body 4 is closely fitted to both sides rotating bodies l/3, but when the driving side rotating body 1 is changed to a reverse rotation (the left rotation), the right intermediate rotating body 4a is sticked to both driving side rotating bodies 1/3, so the rotation of the driving side rotating body 1 is correctly transmitted to the driven side with an unreasonable load being not applied on the intermediate rotating body 4 without wastefulness.
Patent JP-H02169094-A (JP)
Title: Waste water-purifying treatment
Inventor: PIITAA ADORIAAN ROORENSU
IPC: C02F3/08
Filed: 1988-10-07
Abstract: PURPOSE: To improve purification capacity by bringing a granular sludge into contact with a continuous liq. flow and specifying the upward surface valocity of the liq.  
     CONSTITUTION: The gas collected is introduced into a direct gas collecting space 9 or a collecting tube 8 through a compartment 7, and 30-80% of the gas leaving a reactor 1 is collected by a partition wall 6. The liq. leaving the reactor 1 through a pipe 11 is partly recycled through a pipe 13, and the remainder is discharged through a pipe 14. The raw waste water 15 is introduced along with the recycled liq. The gas formed is collected in the space 9 and discharged through a pipe 12. The cleaning capacity is improved in this way. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H09169219-A (JP)
Title: Fuel tank equipped with fuel reservoir
Inventor: KATO HISAMITSU
IPC: F02M37/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To elongate the time in which a fuel pump can supply fuel by providing an opening for flowing a part of the fuel discharged by a fuel pump in a reservoir placed in a sub-tank in a fuel tank which has the fuel pump in the sub-tank. SOLUTION: In a fuel tank 1 for a car, even if the fuel level (w) of a fuel tank 1 and the fuel level w1 of a sub-tank 2 are reduced, if the relief port 6 of a reservoir 4 is lower than the fuel level W1, the fuel level w2 of the reservoir 4 is kept a specified level. But if the fuel tank 1 is slanted and then a part of a fuel guiding passage 3 is higher than the fuel level (w), the fuel does not flow from the fuel tank 1 to the sub-tank 2 and thus only the fuel level w1 is reduced by continued driving of the pump 11. If a part of the relief port 6 is up the fuel level w1, the gas in the fuel tank 1 comes into the reservoir 4 and the fuel in the reservoir 4 replenishes the sub-tank 2.
Patent JP-S62115014-A (JP)
Title: Catalyst for production of polyurethane
Inventor: YAMAZAKI HARUMASA
IPC: C08G18/18
Filed: 1985-11-13
Abstract: PURPOSE:To obtain a polyurethane production catalyst which is odorless, water- soluble, easily handleable and high in catalytic activity and can work well even in a small amount of addition, comprising a specified compound obtained by a reaction of an N,N-dimethylaminoalkanol with (meth)acrylonitrile. CONSTITUTION:A compound of the formula (wherein n is 2-12 and R is H or methyl), e.g., N,N-dimethylaminohexyl-2-cyanoethyl ether, is used as a catalyst for the production of polyurethane by reacting a polyol with a polyisocyanate. The compound of the formula can be easily produced by a reaction of an N,N- dimethylaminoalkanol in which the alkanol moiety is of 2-12C with (meth) acrylonitrile. The amount of a catalyst comprising the compound of the formula is suitably about 0.01-10pts.wt., per 100pts.wt. polyol used in the production of polyurethane.
Patent JP-H07108283-A (JP)
Title: Ozone mixing device
Inventor: OBA SADAO
IPC: C02F1/50
Filed: 1993-10-12
Abstract: PURPOSE:To simplify a device as a whole to miniaturize it by a method wherein concentration of dissolved ozone in a water tank is raised to allow ozone gas to sufficiently perform its oxidative decomposition function and ozone gas of high concentration is supplied stably without applying pressure. CONSTITUTION:Ozone gas delivered from an ejector E is divided into fine bubbles by a mixer M so as to be mixed into water, whereby a vortex flow is produced in a water tank 11, wherein the ozone gas is drawn into the water by a Venturi effect.
Patent JP-2000086815-A (JP)
Title: Damping material
Inventor: ISHIKAWA KAZUHISA
IPC: C08G18/69
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a damping material that has a small temperature dependence of damping performance and decreased deterioration with time and has enhanced durability by incorporating a liquid diene rubber having hydroxyl groups at both terminals of the molecular chain, a chain polyorganosiloxane having hydroxyl groups at both terminals of the molecular chain, a polyisocyanate compound and a bituminous substance into the material. SOLUTION: Into 100 pts.wt. liquid diene rubber having hydroxyl groups at both terminals of the molecular chain, 10-200 pts.wt., preferably 30-100 pts.wt. chain polyorganosiloxane having hydroxyl groups at both terminals of the molecular chain represented by the formula, a polyisocyanate compound having two or more reactive isocyanate groups in one molecule in an amount such that an equivalence ratio of the hydroxyl groups and the isocyanate groups amounts to 1:0.65-0.9, 10-100 pts.wt., preferably 30-70 pts.wt. bituminous substance, and optionally, a polyol compound and an additive such as a filler or the like are formulated. In the formula, n is 10-2,000; R1 is -C3H6- or -C2H4-; and R2 is methyl or phenyl.
Patent JP-H0565758-A (JP)
Title: Mounting method and mounting structure of large-sized plate
Inventor: KAWASE KATSUMI
IPC: E04F13/21
Filed: 1991-09-06
Abstract: PURPOSE:To simplify mounting operation of a large-sized ceramic plate in the case it is mounted an external wall and to prevent the large-sized ceramic plate from damage such as cracks, etc., caused by difference in thermal expansion or vibration. CONSTITUTION:In a mounting method of a large-sized ceramic plate 1, an interlocking metal fixture 4 is mounted to the large-sized ceramic plate 1 with a bolt 5 through an anchor piece 2, and the interlocking metal fixture 4 and a horizontal member 9 are mounted to the horizontal member 9 mounted to an external wall at a position corresponding to a joint with a screw bolt 12. In mounting construction, the anchor piece 2 having a built-in female screw 3 is fixed to the rear of the large-sized ceramic plate 1, the interlocking metal fixture 4 is mounted to the large-sized ceramic plate by screwing the bolt 5 in the female screw 3. A packing 6 is laid between the interlocking metal fixture 4 and the bolt 5 to make it possible to slightly move the interlocking metal fixture 4, and the interlocking metal fixture 4 is mounted to the horizontal member 9 fixed to the external wall with the screw bolt 12.
Patent JP-H04133217-A (JP)
Title: Alternate type pull switch
Inventor: KUSANAGI NORIO
IPC: H01H13/14
Filed: 1990-09-25
Abstract: PURPOSE:To lower the noise of operation generated when a switch is operated as much as possible by pressurizing the rod of a control lever with a spring through a buffer material, and keeping the position with the frictional force thus generated. CONSTITUTION:The rod 6b of a control lever 6 is pressurized by leaf springs 2 from the left and right sides through a buffer material 3, and the position of control lever 6 is held by the friction force thus generated. Accordingly strong impact sound due to reversals of leaf springs likely in a conventional switch will be eliminated. A moving distance restricting mechanism is furnished, which comprises one member 7b fixed to the rod 6b and another member 7a secured to a frame 1. When the control lever 6 is pulled in the up-down direction, the two members 7a, 7b contact each other to restrict the moving distance. The buffer material 3 to sink the motion sound is provided at the contacting surfaces of these members 7a, 7b.
Patent JP-S61132559-A (JP)
Inventor: HORI MAKOTO
IPC: C04B35/16
Filed: 1984-12-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03114818-A (JP)
Title: Manufacture of box made of foamed polyolefin sheet
Inventor: ENOMOTO YASUHIRO
IPC: B29C65/20
Filed: 1989-09-29
Abstract: PURPOSE:To make it possible to manufacture a box, the joint areas of which have enough bond strength and the external appearance of which is smooth, by a method wherein the surfaces of the joint areas are fused and, just after the drawing out of a heating plate, the joint areas are bonded by pressure. CONSTITUTION:A heat fusion bonding process 14 consists of a heating process 141, in which both the surfaces of joint areas are fused by pressing a heating plate against the joint areas, a drawing-out process 142 for drawing the heating plate out of the joint areas, and a pressure bonding process 143, in which the joint areas are bonded by pressure just after the drawing-out of the heating plate. The temperature, heating time and contact bonding force of the heating member are respectively selected in response to the material, expansion ratio and thickness of foamed polyolefin sheet. Thus, a box having enough bond strength and smooth external appearance can be manufactured.
Patent JP-2000090887-A (JP)
Title: Incandescent lamp
Inventor: BODMER ALBERT DR
IPC: H01J61/40
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a lamp bulb appropriate for signal light of automobile by forming an interference filter arranged as a coating layer in a lamp bulb with a partially different thickness so as to have a little or large transparency in relation to the light in a first and a second predetermined wavelength ranges and so as to have a transition range for separating both the light from each other. SOLUTION: Angles formed by lines for connecting desirable points P1, P2 of an interference filter provided in a lamp bulb and the center of a filament and a normal line of the lamp bulb are expressed with incident angle α1, α2. Total thickness d1, d2 of the interference filter at these points P1, P2 are set so as to approximately satisfy a formula d2/d1=λ(α1)/λ(α2). At this stage, λ(α1), λ(α2) are wavelength existing in a transition range of the interference filter in relation to the incident angle α1, α2, outgoing from the total thickness d1, d2 and having a coefficient value of permeability T. A color filter becomes unnecessary, and the orange light and the red light can be emitted by the interference filter.
Patent JP-H0784224-A (JP)
Title: Temple of spectacle frame
Inventor: UMEDA HIDEKI
IPC: G02C5/20
Filed: 1993-09-18
Abstract: PURPOSE:To provide the temples which are adjustable in length and are so constituted as not to impair appearance as the spectacle frame by constituting the temples into a structure to connect small blocks to each other. CONSTITUTION:The temples 1 are formed by fixing wraparound endpieces 3 to both sides of a front frame 2 and foldably connecting the temples 1 to these wraparound endpieces 3. For example, the temple 1 shown in Fig. (a) is a case of the shortest temple and blocks for length adjustment are not used. The temple 1 of Fig. (b) is formed by connecting three pieces of the blocks 4, 4... and the length thereof is shorter than in the case of the Fig. (a). The temp. 1 of Fig.(c) is formed by connecting five pieces of the blocks 4, 4... (and the length of the temple 1 is further longer than in the case of the Fig. (b). The blocks 4, 4... are connected to each other but are made into the connected structure to prohibit curving via joints. Namely, the joint surfaces of the respective blocks 4, 4... have flat surfaces and are connected by means of pins in the state of maintaining contact with each other.
Patent JP-H09101096-A (JP)
Title: Image target detection/tracking device
Inventor: NAKAGAWA MASAHIRO
IPC: F41G7/20
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To correctly detect and track only a fine target such as an aeroplane, etc., in conditions where horizontal lines are existent together by estimating characteristic quantities of each labelled region such as center-of-gravity coordinates, an area, and maximum brightness for each region, and judging a significant target based upon the estimated characteristic quantity of each region for detection and follow-up of the target. SOLUTION: A contrast image binarizing circuit 8 inputs a contrast image 17 where vertical fine regions in a horizontal contrast image 15 are emphasized and a threshold value, and compares corresponding images, and further makes images binary assuming the case where images having the threshold values or more as significant to output a binarized contrast image 9. A labelled circuit 10 performs a coupling judgement among picture elements from the binarized contrast image 9 and further performs labelling for each coupled region. A region characteristic quantity measuring circuit 13 evaluates each region characteristic quantity 12 such as the center-of-gravity, an area, and maximum brightness for each labelled region. A target judgement/follow-up circuit 15 judges a significant target from each evaluated region characteristic quantity 12 for detection and follow-up of the target.
Patent JP-H08125176-A (JP)
Title: Semiconductor device
Inventor: MAEDA HIROSHI
IPC: H01L23/482
Filed: 1994-10-20
Abstract: PURPOSE: To enhance the electromigration resistance by decreasing the ON resistance furthermore in a double layer At wiring structure for lateral DMOS, for example, thereby relaxing concentration of current. CONSTITUTION: First layer source wiring 5 and drain wiring 6, to be connected electrically with a plurality of source cells 1 and drains 2, are formed in pectinate pattern. Second layer source wiring 20 and drain wiring 21 are also formed in pectinate pattern while inclining by 45 deg. against the first layer source wiring 5 and drain wiring 6. Contacts 22a-22c, 23a-23c are formed at the intersection of the first and second layer source wirings 5, 20, the intersection of first and second layer drain wirings 6, 21, the outer peripheral part, and the pad part in order to interconnect them electrically.
Patent JP-S62114529-A (JP)
Inventor: HIRAMA KOICHI
IPC: A61B5/01
Filed: 1985-11-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000089745-A (JP)
Title: Discriminable image contraction display method
Inventor: SUZUKI TETSUYA
IPC: G06T3/40
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To realize a discriminable image contraction display method discriminating the contents of a document with a display contracted image when an imaged document and an electronic document are displayed with the contracted image for management/retrieval. SOLUTION: This method is provided with an image contraction means 1 making a page of a document input and outputting an image contracting the whole input image at a contraction rate that a human can discriminate the contents of the document, an automatic blank recognition means 2 automatically recognizing blank parts of upper/lower and left/right of the imaged document and specifying a range describing the data of characters, tables, figures, images, etc., in the document and an image cut-out means 3 cutting a part or all of the range recognized by the automatic blank recognition means out of the image contracted by the image contraction means 1.
Patent JP-H1080590-A (JP)
Title: Trim cover structure of seat with built-in side air bag
Inventor: NOMURA KOJI
IPC: B60R21/20
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To sufficiently provide breakage of a projecting port of a trim cover in case of expansion of a side air bag by directly and fixedly connecting a side face rear end of a gusset of a trim cover to fixing member of a squab. SOLUTION: A suspension wire 40 extendingly arranged in the vertical direction of a squab 12 is provided integrally with the boundary part between an end plate part, 14b-1 and a frame part, 14b-2 of a trim cover under an integral sewing of a covering cloth 42 and fixedly connected to a fixing member such as a squab frame 8. A hook piece 44 provided inside the trim cover 14 in the side rear end of the gusset part 14a is locked by a lock piece 46 provided in the squab frame 28 and the side rear end of the gusset part 14a is directly and fixedly connected to the squab frame 28. This constitution prevents the force caused by expansion of a side air bag 18 from being transmitted to the back rear face 14c of the trim cover 14 so as to secure the expansion of the side air bag 18 without any elongation of the back rear face 14c.
Patent JP-S61135528-A (JP)
Inventor: MIYOSHI KEIJI
IPC: A01M21/02
Filed: 1984-12-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03207797-A (JP)
Title: Zeolite suspension liquid containing silicon resin
Inventor: FUIRITSUPU JIYOSUTO
IPC: C11D3/60
Filed: 1990-09-27
Abstract: Stable suspensions of zeolite particulates, in water, well adapted for detergency applications, have a pumpable low viscosity and include an effective viscosity reducing amount of a silicone resin and, advantageously, a suspension stabilizer, e.g., an alkaline earth metal cation or a biogum polysaccharide.
Patent JP-H08118661-A (JP)
Title: Method and apparatus for producing ink jet recording head
Inventor: KAWAKAMI HARUO
IPC: B41J2/055
Filed: 1994-10-21
Abstract: PURPOSE: To produce an ink jet recording head reduced in the deformation of ink passages, excellent in the stability of bonding strength and easy and inexpensive to produce by using a noncrystalline thermoplastic resin material as a matrix. CONSTITUTION: In the production of an ink jet container part 1 including ink passages 4 by bonding a cavity plate 2 having ink passages 4 as recessed grooves and a flat vibration plate 3, the cavity plate and the vibration plate are composed of a noncrystalline thermoplastic resin (e.g. polyetherimide resin) and vapor of an org. solvent (e.g. chroloform) having compatibility with respect to the resin is condensed, for example, on the bonding surface 9 of the vibration plate to form a swollen layer with definite thickness on the bonding surface 9 and the cavity plate and the vibration plate are pressed and bonded through the swollen layer to be subjected to heating and drying treatment.
Patent JP-2001083144-A (JP)
Title: Process for treating blood and composition
Inventor: NAGAI HIROYUKI
IPC: G01N33/48
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To simply decide a cell reaction with good reproducibility by adding a chelating agent, an antiblood coagulation agent having no chelatability and a metal salt capable of eluting a bivalent metallic ion to a blood. SOLUTION: For example, an EDTA of a chelating agent and a calcium chloride as a metal salt are added to a blood to which a heparin is added as an blood anticoagulant, an allergen to be doubt in an examiner is added to the liquid, and a mediator such as a histamine or the like is released from a blood cell. The released histamine or the like is directly measured by a known measuring method. Here, as the allergen, for example, a pollen of a cedar or the like, a food such as an egg white or the like is used. As the used blood, a whole blood is preferred. As the chelating agent, a circuit acid, an oxalic acid or the like is additionally used. As the blood anticoagulant, a plasmin, a hirudine or the like is used. As the metal salt, an MgCl2, CaSO4 or the like is used. Thus, a cell function can be measured without separating the blood.
Patent JP-H0199102-A (JP)
Title: Servo controller
Inventor: SHIOTE YOSHITOMO
IPC: G05B19/4103
Filed: 1987-10-13
Abstract: PURPOSE:To realize a smooth movement without generating oscillation by outputting a speed command to change continuously with the interpolation of a position command. CONSTITUTION:The device is equipped with a movement control part 2 to calculate a servo type position at a prescribed period and a servo control part 3 to output a control command at the sampling period of the 1/the integer of the period. An interpolation arithmetic part 11 of a servo control part 3, each time the position command of several ten milli-seconds-hundred milli- second periods comes from a movement control part 2, executes the interpolation operation with a secondary expression between the preceding command value and a new command value and stores the obtained value to an interpolation position buffer 12. A servo processing part 13 successively removes the stored value, executes the servo processing by this and a position feedback signal from an encoder 7 and outputs a speed command to the servo-system. Thus, the speed between respective command points outputted from the servo control part 3 is continuously changed, and thus, the oscillation does not occur even when theservo control system with a fast response is adopted.