baber/WOPTO huggingface dataset:
Patent JP-2002261160-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SAKAMOTO TOSHIHIRO
IPC: H01L23/522
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method capable of the suppressing the increase of a wiring resistance and a parasitic resistance and promoting miniaturization, thinning or the like. SOLUTION: A second insulation film 14 is provided to be laminated between a first wiring layer 13 and a second wiring layer 15 provided on a first insulation layer 12, provided so that the first wiring layer 13 and the second wiring layer 15 are conducted, provided so that an one-sided end 15a corresponding to the second wiring layer 15 is arranged upward of the first wiring layer, and the first wiring layer 13 and the one-sided end 15a of the second wiring layer 15 are conducted to provide a conduction embedded layer 17 connecting the end of the edge of the one-sided end 15a of the second wiring layer as a conduction face 18.
Patent JP-2002255191-A (JP)
Title: Connected body of bag for bag-in-box and folding-up method therefor
Inventor: WATABE KENJI
IPC: B65D30/20
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a connected body of bags for bag-in-box which can be easily supplied continuously to a liquid product filling machine and is available for easy disconnection of bag bodies. SOLUTION: The connected body 1 of bags 2 for bag-in-box is formed by connecting two or more of bag bodies 2 connected with one another either at each of their top sides or the bottom sides, and each of the bag bodies 2 is made up of a bag main body 3 having gussets formed at both sides and a spout member 4 attached. Each of the bag main bodies 3 is composed of a pair of planar parts 7 comprising a front part 8 and a rear part 9 and a pair of side parts 10 respectively having gussets 11 each projecting toward the inside of the bag main body 3 when gusseted.  Four sides of each of the planar parts 7 are stuck by sealing respectively to contacting parts of the opposite planar part and the side parts, and oblique sealing parts 17 are formed furthermore at corners on the top side and the bottom side, and the spout member 4 is provided at a position surrounded by the oblique sealing parts 17 either at the top side or the bottom side. The bag body 2 is divided by a perforations line 6 from the connected another bag body 2, and thereby disconnection of the bag bodies can be achieved easily.
Patent JP-2002266251-A (JP)
Title: Leather-like sheet substrate and method for producing the same
Inventor: ADACHI HIDEAKI
IPC: D04H1/4382
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a leather-like sheet substrate which has an excellent hand and comprises a polymer elastomer and joint type conjugated fibers not peeled or split in the longitudinal direction of the fibers even after a carding treatment and a needle punching treatment and can be split in the subsequent treatment in a hot water bath. SOLUTION: This method for producing the leather-like sheet substrate is characterized by subjecting a nonwoven fabric comprising joint type conjugated staple fibers to a splitting treatment in a hot water bath before and after a polymer elastomer is imparted to the nonwoven fabric. The joint type conjugated staple fibers are produced by disposing a polymer A and a polymer B in a five or more layer-laminated structure in the cross section of each fiber and covering the polymer B with the polymer A so that the ratio of the maximum diameter of the fiber to the thickness of the cover is limited within a specific range.
Patent JP-2002267176-A (JP)
Title: Cooker
Inventor: ISOYA MAMORU
IPC: F24C14/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a cooker for oven range, etc., that has a nonadhesive coating film which is high in thermal efficiency and can reduce the progress of corrosion. SOLUTION: This cooker has a heating chamber provided with the nonadhesive coating film 16 and a heating plate holding section 14 mounted on the internal wall surface of the heating chamber. The holding section 14 is provided a recessed and projecting section 15 which is formed to dottedly or linearly come into contact with the holding section 14. Consequently, the internal wall surface of the heating chamber hardly becomes dirty and can reduce the progress of the corrosion of the wall surface material of the chamber.
Patent JP-2002224216-A (JP)
Title: Fixing bag for injection
Inventor: NAKA SACHIKO
IPC: A61M5/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive splint bag by which a splint in very easily prepared and an injection part is easily fixed. SOLUTION: For this fixing bag for injection, a bag body for housing the splint for fixing the injection part is sewn with cloth, a hook-and-loop fastener is used for the entrance part of the bag body and an opening/closing means is provided.
Patent JP-2002266965-A (JP)
Title: Variable diameter pulley
Inventor: UOTA MASAFUMI
IPC: F16H9/18
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To solve a problem that high pressure is applied on a guide surface for guiding a roller body and the guide surface is worn in a centrifugal variable diameter pulley for changing speed with the usage of centrifugal force of the roller body as an inertia member. SOLUTION: A power transmitting ring 6 engaged with a belt 7 is fastened between power transmitting surfaces 4 and 5 oppositely provided with respect to first and second pulley main bodies 2 and 3. A ball 27 as the roller body is accommodated in an accommodation space S having a wedge shaped cross section and formed between a holding member 24 fixed on a back surface 18 of the pulley main body 3 and a holding member 22 fixed on an opposite member 19 integrally rotating with the pulley main body 2. The holding members 22 and 24 are made of steel. The ball 27 is made of a material having smaller density than the steel and strength and wear resistance equal to or higher than the steel, such as ceramics.
Patent JP-2002276059-A (JP)
Title: Screen
Inventor: NAKAJIMA OKITSUGU
IPC: A47G5/02
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To facilitate a movement and installation of a screen. SOLUTION: A winding roller 4 having winding force is rotatably arranged in a case 3 having installing surfaces 2 and 2a to a floor surface F. The tip of a thin cloth body 6 wound on the winding roller 4 is projected from a slit 5 arranged on the upper end of the case 3. A hook 8 is arranged on a top bar body 7 arranged on the tip of the thin cloth body 6 to lift the top bar body 7 projected from the upper end of the case 3 arranged on the floor surface F. The hook 8 of the top bar body 7 is locked on a hook 9 of the ceiling T directly or via a length adjusting bar body 10 to stretch the thin cloth body 6.
Patent JP-2002270247-A (JP)
Title: Nonaqueous secondary cell
Inventor: KURIYAMA KAZUYA
IPC: H01M10/05
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a flat-shaped nonaqueous secondary cell with a thickness of less than 12 mm, a high energy capacity of not less than 30 Wh, and a volume energy density of 180 Wh/l, which has high capacity, and excellent cycle life and safety. SOLUTION: For the nonaqueous secondary cell, the positive electrode contains a mixture of lithium manganese double oxide expressed by the compositional formula; Lix Mn2-y MAy O4+z and lithium nickel double oxide expressed by the compositional formula; Lia Nib MBc O2 , as a positive electrode activator, and the negative electrode contains a mixture of graphitized mesocarbon micro beads, and double-structured graphite particle formed by covering the surface of the particle of graphite group of which, the face distance (d002) of (002) face, measured by X-ray wide angle diffraction method, is 0.34 nm or less, by an amorphous carbon layer with the face distance of 0.34 nm or more, as a negative electrode activator.
Patent JP-2001307448-A (JP)
Title: Disk recording device
Inventor: TAKEGAWA HIROSHI
IPC: G11B23/28
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To minimize the abrasion of a magnetic head and a disk by making it possible to record an information signal on a disk and making the magnetic head start sliding on the disk only right before the information signal begins to be written. SOLUTION: When a sign part detection pin 32 and an unlock lever 29 detect the disk 101 in a disk cartridge 102 mounted on a chassis 1 being a magnetooptic disk and an optical pickup device 14 is moved to a position corresponding to the outermost periphery part of the disk, a lock member 24 is displaced to move the magnetic head 15, having left the disk 101, to abut on the disk 101.
Patent JP-2002272280-A (JP)
Title: Method and device for supplying seedling-raising soil
Inventor: TATE YOSHIO
IPC: A01G9/08
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To achieve the facilitation in the control of a supply quantity, the improvement in the adjustment accuracy of the supply quantity, the improvement in durability, and the reduction of cost. SOLUTION: This method for supplying the seedling-raising soil comprises loading and conveying on a conveying frame 6 flower pot-like seedling-raising containers 5 whose each upper side is largely opened, supplying a preliminarily set prescribed amount of the soil to each seedling-raising container 5 during the conveyance, shaking the soil-supplied seedling-raising containers 5 together with the conveying frame 6 to level the soil in the seedling-raising container 5.
Patent JP-2002276395-A (JP)
Title: Intake device for internal combustion engine
Inventor: NOHARA TSUNEYASU
IPC: F02M35/10
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To ensure a sufficient quantity of residual gas even in a middle load area to attain a reduction in pumping loss and an improvement in fuel consumption in an intake device capable of adjusting the inlet air quantity by drive- controlling a variable valve system and omitting a throttle valve. SOLUTION: This intake device comprises at least the variable valve system capable of changing the operating timing and closing timing of an intake valve and an ECU (control means) for drive-controlling the variable valve system to adjust the inlet air quantity. In the middle load area (b), the opening timing of the intake valve is delayed to after the closing timing of an exhaust valve.
Patent JP-2002284435-A (JP)
Title: Enclosure forming device
Inventor: MAKITANI SHINICHI
IPC: B65H39/043
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To require less installation space, improve processing efficiency, and facilitate execution of collation of enclosures. SOLUTION: This device is provided with a rearranging unit 10 having a feeder part 12 in which plural racks 12a are vertically disposed, a folding unit 20 interlocked with the rearranging unit 10, and a control unit 30 in which rearranging data is preliminarily registered. Multiple sorts of sheet documents set on the feeder part 12 are fed one by one in a specific order based on the rearranging data preliminarily registered in the control unit 30 to rearrange them, and specified folding processing is then conducted in the folding unit 20. Since the rearranging unit 20 is vertically disposed, less installation space is required, and as a carrying path is shorter, processing efficiency is improved.
Patent JP-2002288907-A (JP)
Title: Disk clamping device
Inventor: SHISHIDO HIROYUKI
IPC: G11B17/028
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a disk clamping device, wherein the number of part items is small, the height of space for conveying a disk is set rather high for its total height, and only a small driving force is necessary for a clamping/ unclamping operation. SOLUTION: The disk clamping device for holding a disk between a turntable 3 and clamper 6 is provided with a clamper arm 4 that rotates in a direction of approaching to/moving away from the turntable 3, and a leaf spring member 5 partially fixed to the clamper arm 4 to lift the clamper 6 during unclamping and to press the upper center 6a of the clamper 6 during clamping. The clamper arm 4 is provided with a tongue piece 4a to press both sides of a part for pressing the upper center 6a of the clamper 6 of the leaf spring member 5. During unclamping, the leaf spring member 5 is pressed by a fixed member 8 so that it is elastically deformed.
Patent JP-2002276990-A (JP)
Title: Ceiling embedded type indoor unit structure of air conditioner
Inventor: ISHIDA YUKARI
IPC: F24F13/20
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling embedded type indoor unit structure of air conditioner in which the workability is enhanced when a panel member is fixed to the body section or removed therefrom. SOLUTION: A panel member 20 being fixed to the body section such that the panel member 20 is exposed to indoor ceiling is provided, in the vicinity of the opposite end parts on a line substantially passing through the center, with a pair of temporary stopping bolt holes 23A and 23B having bolt passing parts 23a and 23b. The bolt passing part 23b provided in the temporary stopping bolt hole 23B is opened in the direction along a circular arc centering the bolt hole 23A and having a radius equal to the distance R between both temporary stopping bolt holes 23A and 23B.
Patent JP-2002025944-A (JP)
Title: Manufacture of semiconductor element
Inventor: LEE IN HAENG
IPC: C23C16/42
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor element for lowering contact resistance, improving the leakage current characteristic of a junction part and manufacturing an ultrahigh integrated semiconductor element by increasing the thickness of Ti vapor deposition and making Si atom consumption in the junction part to be minimum. SOLUTION: The manufacturing method of this semiconductor element includes a stage of supplying a semiconductor substrate where an element isolation film, a gate and junction part are formed, and forming a mask insulating film above the gate and gate spacers on both sidewalls, a stage of forming a silicon layer on the exposed surface of the junction part, a stage of vapor- depositing Ti by a plasma CVD method by using TiCl4 gas and H2 gas, and forming a TiSi2 layer on the silicon layer, and a stage of removing the Ti layer which is left unreacted after the formation of the TiSi2C layer.
Patent JP-2002286395-A (JP)
Title: Heat exchanger
Inventor: NOZAKI TAKAHITO
IPC: F28F9/02
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To upgrade welding of a core plate to a tank body and to assure brazing of a core plate (extending part) to an insert (reinforcing plate). SOLUTION: The extending part 123 of the core plate 121 is brazed to the insert 130 in a state in which the extending part 123 of the plate 121 is interposed at a forked part 131 formed at the insert 130. The width size Wc of the part 123 is formed substantially equal to the width size Wi of the insert 130. Thus, a flux is not liable to retain at the longitudinal end of the plate 131. Since the contact area of the part 123 with the insert 130 is increased, brazing of the part 123 to the insert 130 is assured while easily welding the tank body 122 to the plate 121.
Patent JP-2002287345-A (JP)
Title: Photosensitive coating material composition and pattern forming method
Inventor: YAMANAKA KAZUO
IPC: G03F7/004
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive coating material composition sensitive even to visible light and capable of forming a detailed pattern. SOLUTION: The photosensitive coating material composition contains (A) a polymer having vinyl ether groups with a urethane bond in-between and containing t-butyl ester groups, (B) a compound containing >=2 carboxyl groups on the average in one molecule and (C) a compound which generates an acid when irradiated with active energy beams.
Patent JP-2002282218-A (JP)
Title: Portable examination terminal, examination system, communication terminal and method of examination
Inventor: KUBO MASAYOSHI
IPC: A61B5/04
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an examination system for transmitting/receiving diagnostic information based on the data of an examined organism of a transmitter between two transmitters interactively. SOLUTION: The examination system has a first portable examination terminal and a second portable examination terminal. The first portable examination terminal automatically transmits the diagnostic information based on the first examined data obtained from the examination of an organism, receives the diagnostic information based on the second examined data transmitted from the second portable examination terminal by radio, and displays the diagnostic information on a display part. The second portable examination terminal automatically transmits the diagnostic information based on the second examined data obtained from the examination of the organism, receives the diagnostic information based on the first examined data transmitted from the first portable examination terminal by radio, and displays the diagnostic information on a display part.
Patent JP-2002283243-A (JP)
Title: Polishing tool
Inventor: SEKIYA MINOSUKE
IPC: B24D7/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a polishing tool capable of removing machining strain existing in a polishing place by polishing the reverse of a semiconductor wafer with high polishing efficiency and high polishing quality without forming substances to be disposed of as industrial waste in large quantities. SOLUTION: This polishing tool 2 has a support member 4, and a polishing means 6 fixed to this support member. The polishing means is composed of felt having density of 0.20 g/cm<3> or more, and hardness of 30 or more, and abrasive grains dispersed in the felt.
Patent JP-2002292632-A (JP)
Title: Mold temperature regulator
Inventor: ISHIKAWA YASUO
IPC: B29C33/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To solve a trouble wherein in the case of a mold temperature regula tor of a warm water type, since water is circulated in a mold by raising a temperature, pressure water at a high temperature sometimes shoots out, an operation trains a risk in arranging the mold, waiting is required until the temperature of water is lowered and more man-hours are required. SOLUTION: By tapping off warm water in the mold and a hose with a valve in arranging the mold the risk in the arrangements is avoided and the number of man hours for lowering the temperature of water can be also decreased.
Patent JP-2002294105-A (JP)
Title: Recording liquid and method for manufacturing the same
Inventor: NEGISHI HISASHI
IPC: C09D11/322
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous ink jet recording liquid of a pigment type, which is excellent in properties required for ink jet recording liquids, particularly in water resistance, light resistance, resolution and stability, and gives stable delivery without clogging nozzles. SOLUTION: The recording liquid is prepared by dispersing an emulsion resin formed by radical-polymerizing an ethylenically unsaturated monomer in the presence of a radical-reactive emulsifier and a surface-treated pigment having an anionic group on the surface of the particle in an aqueous medium, wherein, when a dispersion, in which a ratio of the emulsion resin/glycerol/water has been adjusted to 5/15/80, is allowed to stand at 50 deg.C for 72 hours in an open system, the viscosity of the dispersion is 2,000 mPa.s or less and the average particle size of the resin particle after the standing is two times or less that of the resin particle before the standing.
Patent JP-2002281857-A (JP)
Title: Water-absorbing sheet for pet, facility and method for producing the same
Inventor: TABUCHI KUNIHIRO
IPC: A01K1/015
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a water-absorbing sheet for pets having a function for preventing leakage from the edge and high productivity and capable of simplifying constitution of production facility, a facility for producing the sheet and method for producing the sheet. SOLUTION: In this water-absorbing sheet 10 for pets which sandwiches an absorbing material 15 between a surface sheet 12 having water permeability and a rear sheet 11 which is a water-proof sheet, the absorbing material 15 is composed of a surface-side water-absorbing paper 17, a rear-side water- absorbing paper 16 which is wider than the surface-side water-absorbing paper 17 and an absorbing body 18 for absorbing a liquid sandwiched between the rear-side water-absorbing paper 16 and the surface-side water-absorbing paper 17, and a part 19 for preventing leakage from the edge is formed by folding both ends 16b in the width direction of the rear-side water-absorbing paper 16 and superimposing the folded ends on the surface of the surface-side water- absorbing paper.
Patent JP-2002295391-A (JP)
Title: Electrolytic corrosion preventive method and device of spindle when underwater rotating mechine is operated
Inventor: FUKUMORI HIDEO
IPC: F04D13/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic corrosion preventive method of a spindle when an underwater rotating machine is driven which is unnecessary for any external power supply device, semi-permanent in electrolytic corrosion prevention, and excellent in maintenance, and a device thereof. SOLUTION: The alternating current is generated by utilizing the rotational motion of the spindle 1a by an induction coil 3 attached to the spindle 1 of the underwater rotating machine and a permanent magnet 4 attached to a stator in the periphery thereof, the AC current is smoothed and converted into the direct current, and the current on the negative side is carried to the spindle 1, and the current on the positive side is carried to an insoluble electrode 8 connected to the stator in electrolyte.
Patent JP-2002295923-A (JP)
Title: Engine exhaust processing apparatus, and engine driving heat pump apparatus using same
Inventor: TAKAMATSU MASAKI
IPC: F25B27/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an engine exhaust processing apparatus and an engine driving heat pump apparatus using the same wherein in a neutralizer exhaust gas not neutralized is prevented from being exhausted through a drain tube. SOLUTION: In an engine exhaust processing apparatus 100 including a neutralizer 103 in which it is connected with the side of exhaust of a gas engine 30, receives drain containing exhaust gas, neutralizes it with a neutralizer, and discharges drain neutralized through a drain tube 116, the foregoing neutralizer 103 and an air suction side of the gas engine 30 are connected with an exhaust gas return tube 115 equipped with a flow rate adjusting valve 104.
Patent JP-2002299991-A (JP)
Title: Piezoelectric vibrator
Inventor: YASUIKE RYOICHI
IPC: H03H9/10
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a crystal oscillator improved in thermal shock characteristics at low cost. SOLUTION: In the crystal oscillator provided with an AT cut crystal oscillation substrate, a container for housing the piezoelectric oscillation substrate and an AT cut crystal board for supporting the crystal oscillation substrate, the crystal board is formed into strip of cut out so that the direction of a crystallizing axis ZZ' can become the long side, and two spots extended in the inclining direction of ± (30 deg. ±10 deg.) in respect to the crystallizing axis ZZ' of the crystal oscillation substrate are supported and fixed on the crystal board by using adhesives. Thus, the reduction of price can be achieved while keeping satisfactory thermal shock characteristics.