baber/WOPTO huggingface dataset:
Patent JP-2001175352-A (JP)
Title: Current control type electronic equipment
Inventor: NAKAMURA YUICHI
IPC: H03L7/08
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide current control type electronic equipment capable of evading an event that erroneous detection is executed by a battery remaining quantity detector and efficiently consuming capacity of a battery. SOLUTION: This equipment is provided with the battery to supply power, an oscillation control part 1 to generate operation clock frequency by which consumption of the power to be supplied from the battery is controlled and a current control part 2 to monitor the current corresponding to power consumption and to control the operation clock frequency so that the current becomes lower than a preset threshold when the current exceeds the threshold.
Patent JP-H11170762-A (JP)
Title: Rust preventive method for nib tip of writing utensil, and writing utensil
Inventor: NAKATANI YASUNORI
IPC: B43K23/08
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a writing utensil wherein rust is hard to arise on the nib tip made of metal. SOLUTION: In the cap 3 of a writing utensil, a ball-like rust preventative body 10 is fitted. For the rust preventative body 10, a silicone rubber is impregnated with a rust preventative agent, and the tip end of a nib tip 4 is pressed by the rust preventative body 10, and the rust preventative body 10 works as a nib tip protective member as well. Steam which is fed into a space 8 in the barrel cylinder from an anti-drying agent 7 which is provided in a tail plug 2, reaches the space 12 in the cap through a small hole 15, and prevents the nib from being dried, and by the rust preventative agent which is vaporized from the rust preventative body 10, a rust generation on the nib tip 4 is prevented from arising.
Patent JP-2001230084-A (JP)
Title: Organic electroluminescence element
Inventor: FUJII SUKEYUKI
IPC: H05B33/12
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain an organic electroluminescence element that has a high luminous efficiency and luminous brightness and can suppress lowering of brightness during a long period of driving. SOLUTION: An organic electroluminescence element comprises a layer 8 containing luminous substance which is provided between a positive electrode 2 and a negative electrode 6 and emits light by being supplied with electric energy to the luminous material. The negative electrode 6 contains an element 'f' which has an electronegativity larger than calcium and equal to or smaller than vanadium, an element 'p' which has an electronegativity equal to or larger than aluminum and, as necessary, an element 'd' which has an electronegativity equal to or larger than either of iron, cobalt and nickel, and has an electronegativity equal to or smaller than gold.
Patent JP-H11169690-A (JP)
Title: Hemocathersis membrane
Inventor: NAKAO MICHIHARU
IPC: B01D71/68
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To make the diapedesis inhibition of a hydrophilic polymer with a hemoeathersis membrane consistent by carrying the polymer on a hydrophobic polymer membrane and the ensure good compatibility with blood by specifying the amt. of the hydrophilic polymer carried on 1 m<2> of the membrane. SOLUTION: A hydrophobic polymer membrane consisting essentially of a polyarylate resin and a polysulfone resin is formed as a hollow fiber membrane by spinning and polyvinylpyrrolidone as a hydrophilic polymer is stuck and carried on the hydrophobic polymer membrane by 3-50 mg/m<2> to obtain the objective blood purification membrane. Good compatibility with blood is ensured and the leaching of the hydrophilic polymer is blocked.
Patent JP-2001182688-A (JP)
Title: Mixing type fluid forcibly feeding device
Inventor: YANG TAI-HER
IPC: F04D29/18
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a mixing type fluid forcibly feeding device capable of a shaft directional forced feeding and having the action of a high pressure feeding. SOLUTION: This mixing type fluid forcibly feeding device has a spiral shell body 1, a radial flow impeller 2, an axial flow blade 3 and a rotary motive power shaft 4. The axial flow blade 3 is arranged in a fluid inlet port on the front end of the raial flow impeller 2. When operating the rotary motive power shaft 4, the axial flow blade 3 and the radial flow impeller 2 simultaneously rotate at a high speed to suck fluid, and discharge the fluid under high pressure to promote a force feed effect. The front end of the ring-shaped shell body 22 of the radial flow impeller 2 forms an arc-like conical shape, and after the axial flow blade 3 sucks the fluid thereby, the fluid flows in respective blades 21 of the radial flow impeller 2 according to the ring-shaped shell body 22, and the radial flow impeller 2 discharges the fluid by increasing pressure further.
Patent JP-2000220472-A (JP)
Title: Fan case liner
Inventor: DUYN KEVEN G VAN
IPC: F02C7/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce the damage of a fan case and a support structure in the breakage of a fan blade by determining a radial mutual interference zone having a boundary determined on the outside by the surface of the hard metal of the fan case, and arranging a hardened liner in this zone. SOLUTION: An axial turbo fan gas turbine engine 10 comprises a fan section 14, a compressor section 16, a combustor section 18, and a turbine section 20 which are coaxially arranged. The fan section 14 has a stator assembly 27 and a rotor assembly 28. The stator assembly 27 has a fan containment case assembly 30 for forming the outside wall of a secondary passage 24. In this case, a segmented fan case liner consisting of a hardened material is arranged in the mutual interference zone to which the outer edge of a rotor blade 34 opposes within the assembly 30 to improve the reliability in the damage of the rotor blade.
Patent JP-2001182657-A (JP)
Title: Compressor
Inventor: NISHIDO NORIYUKI
IPC: F04B41/02
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To effectively cool a motor in a housing housing type. SOLUTION: Intake air holes 30, 30 of cooling air of a motor 2 are formed in a rear surface of a motor housing 9, and second intake air holes 31, 31 opposed to the rear surface of the motor housing 9 are formed in a half-split housing 7 respectively. Ring-shaped ribs 32, 32 are concentrically formed on an inside surface of the half-split housing 7; a sponge ring is fitted in; the tip of a ring-shaped rib 35 formed on the rear surface of the motor housing 9 is immersed in a front face of the sponge ring 34; and an air passage 36 is formed for partitioning and connecting the intake air holes 30 and the second intake air holes 31 in a housing 5.
Patent JP-H11194899-A (JP)
Title: Disk storage system and data updating method applied to the system
Inventor: TOMITA HARUO
IPC: G11B20/10
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To improve the performance, specially, a performance regarding a data update process by applying this method to a RAID system data storage system which adopts a fast writing method. SOLUTION: This disk storage system is of RAID constitution and has a write buffer 6 having a storage capacity corresponding to a stripe, a buffer management table 7, and a controller 1, which stores logical blocks varied in data length in the write buffer 6 at need, delays the update of the logical block until the number of logical blocks stored in the write buffer 6 reaches N*K-1 at the time of the data update process, and writes sequentially N*K pieces of logical blocks, i.e., the N*K-1 pieces of logical blocks plus a logical address tag block through continuous writing operation by selecting successive storage areas out of free areas different from the areas where the old data are held.
Patent JP-H11191674-A (JP)
Title: Plating method of alumina multilayered wiring board
Inventor: HASHIMOTO HIROYUKI
IPC: H05K3/46
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To enable an IC housing package to be plated efficiently. SOLUTION: An IC housing package successively subjected to electroless Ni-B plating (process 12) and sintering (process 14) is dipped into an etchant (process 16). At this point, tungsten particles exposed on a high-dielectric layer at the edge face and corners of the IC housing package are less in amount than those exposed on a metallized layer, so that the tungsten particles can be removed through etching. Through this process, an Ni plating layer can be prevented from being formed on the high dielectric layer on the edge face and corners in an after Ni electroplating process 24. Consequently, since a normal process where an Ni-plating layer is removed form an edge face and corners by polishing can be dispensed with, a plating operation can be enhanced in efficiency.
Patent JP-2001181454-A (JP)
Title: Composition for material for cap liner, cap and packaging container
Inventor: GOTO TOMONORI
IPC: C08L23/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for a material for a cap liner, excellent in food hygiene, cap liner formability and adhesion to the cap. SOLUTION: This composition for the material for the cap liner comprises (a) 50-98 wt.% ethylene/α-olefin copolymer having 0.1-50 g/10 min MFR, 70-110 deg.C crystallization temperature, 1.5-3.0 monodispersion properties (weight-average molecular weight/number-average molecular weight) measured by gel permeation chromatography, (b) 1-30 wt.% branched low-density polyethylene having 0.3-80 g/10 min MFR, 0.910-0.935 g/cm3 density and 3-12 monodispersion properties and (c) 1-20 wt.% one or more resin selected from polypropylene, high-density polyethylene and polyethylene terephthalate.
Patent JP-2001184383-A (JP)
Title: Compilation device for design of article and made-to- order system
Inventor: TOYAMA OSAMU
IPC: G06Q30/06
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To permit a user who is to purchase a general article to change a design in accordance with his taste and to prevent the occurrence of inconvenience in the manufacture and the use of the article. SOLUTION: A device compiling the design of the article is provided with a display processing part 14 displaying three-dimensional information on the article on a display device 21, a restriction processing part 151 restricting the compilation of three-dimensional information, a deformation processing part 153 compiling three-dimensional information displayed on the display device 21 in the range of restriction and a work data generation part 16 outputting compiled three-dimensional information and information for manufacturing the article based on said information.
Patent JP-H11193158-A (JP)
Title: Sheet carrier device and image forming device provided with the same
Inventor: SATO HITOSHI
IPC: G03G15/00
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To realize an image forming device capable of performing the sheet detection in a plurality of carrier paths and the switching detection of the carrier paths at low cost. SOLUTION: On a long carrier path 22 of a plurality of feeding paths of sheets, first sensors 13, 14 detecting discharged sheets fixed and discharged from a fixing device 5 are provided. When sheets are carried to the long second carrier path 22 by the switching of a flapper 9, the parts of switching sensors 15, 14 of a carrier path which detects the switching of the flapper 9 are used in common with the first sensors 13, 14. Thus, cost of a device can be reduced, although the sheet detection sensors are provided on the long second carrier path 22.
Patent JP-H11199520-A (JP)
Title: Preparation for external use for skin
Inventor: ONO YUKO
IPC: A61K47/46
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a preparation for external use for skin which gives reduced irritation to the skin, gives an enhanced warm sense, and has excellent strength and sustainability of the warm sense, enhanced percutaneous absorption of a non-steroidal antiinflammatory agent as an active ingredient, and excellent sustainability when applied to the skin, by including capsicoside and other substance(s) from red pepper as warm sense-giving substances. SOLUTION: This preparation is obtained by including (A) a non-steroidal antiinflammatory agent (preferably, flurbiprofen and felbinac). (B) capsicoside, and (C) and other substance(s) from red pepper wherein components B and C are warm-sense-giving substances. It is preferable to include component A at 0.3-3 wt.% and sum of components B and C at 0.01-1 wt.%, per the final preparation for external use. It is preferable that the component C/component B weight ratio is 1-100. Preferably the (sum of components B and C)/component A weight ratio is 0.002-0.5.
Patent JP-H11195674-A (JP)
Title: Mounting method of semiconductor chip
Inventor: HARAZONO BUNICHI
IPC: H01L21/60
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent sealing resin injected into a gap between a semiconductor chip and a resin circuit board from flowing out to the rear of the board passing through through-holes, when the semiconductor chip with bump electrodes is surface-mounted on the resin circuit board, and to surely bond the bump electrodes of the semiconductor chip to the terminal electrodes of the resin circuit board. SOLUTION: Insulating resin 11 of low fluidity is previously applied onto the mounting area of a resin circuit board 1 where a semiconductor chip 5 is mounted, then the semiconductor chip 5 is mounted, and through-holes 3 are filled up with insulating resin 11. Conductive adhesive agent 7 which connects the bump electrodes 6 of the semiconductor chip 5 to the terminal electrodes 4 of the resin circuit board 1, and the insulating resin 11, are hardened at the same time, and then sealing resin 8 is injected into a gap between the semiconductor chip 5 and the resin circuit board 11.
Patent JP-2001183694-A (JP)
Title: Method for manufacturing liquid crystal display device, and liquid crystal display device
Inventor: AKIGUCHI NAOSHI
IPC: G09F9/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of being made more improved in quality, lower in cost, smaller in size and lighter in weight than heretofore, and to provide its manufacturing method. SOLUTION: In a substrate 102 of a liquid crystal display device on which one or more liquid crystal display device driving parts 105 are mounted, a first connection member 109 is electrically connected to first display part wirings 108 which are continuously formed on the substrate to be straddled over the one or more parts 105. Thus, the structure and the manufacturing method of the liquid crystal display device low in cost, small in size, light in weight and high in reliability without causing any defective connection are obtained.
Patent JP-2000195825-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANO FUMIYOSHI
IPC: H01L21/301
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device with which cracking or chipping of a substrate can be prevented. SOLUTION: A silicon substrate 1 for circuit formation is prepared, and a silicon substrate 2 as a support substrate is prepared. After an oxide film 3 is formed on the surface of the substrate 2, the oxide film 3 is activated and the silicon substrates 1 and 2 are adhered to each other. Then the silicon substrate 1 integrated with the silicon substrate 2 is made thin. A groove 6 is formed on the silicon substrate 1 thinned by selective etching and the silicon substrate 1 is divided into chips. Further, an oxide film 7 is buried in the groove 6, and a circuit 8 is formed in the divided silicon substrate 1. Finally, the buried oxide film 7 and the oxide film 3 for adhesion are removed, thereby separating the silicon substrate 1 from the silicon substrate 2.
Patent JP-2000191241-A (JP)
Title: Hose reel for pneumatic and electric supply
Inventor: HIRATA KENJI
IPC: B65H75/38
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a hose reel for pneumatic and electric supply capable of easily taking up and unwinding an electric supply hose of such a structure that electric cables are built in an air hose. SOLUTION: A hose reel for pneumatic and electric supply is composed of a rotary drum 10 on which a cable-built-in hose 6 is wound, a hollow shaft 11 to serve as a rotary shaft for the drum and connected to the hose and admitting passage of the air and threading of electric cables 7, a casing 20 supporting the hollow shaft rotatably and equipped internally with a spring 12 to give winding torque to the hollow shaft, and an air chamber 16 to receive the air from the hollow part and sent it off and send out the electricity through a slip ring 15 to make sliding contact with the electric cable led from the hollow part.
Patent JP-2000192564-A (JP)
Title: Building
Inventor: SASAYAMA HIDEHIRO
IPC: E04B1/70
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent the penetration of rainwater by erecting, on the peripheral part of a floor structure set on a building foundation, an outer wall panel of double wall structure having a wall inner ventilation layer communicating with the underfloor space surrounded by the building foundation. SOLUTION: A floor face bar 32 is affixed to a floor beam 31 to form a floor structure 3. A wall inner ventilation layer 53 in formed between an outer wall face bar 51 consisting of a wood piece cement board and a bed face bar 52 consisting of an orient strand board, and an inner wall face bar 54 having a heat insulating material interposed therein is mounted on the indoor side of the bed face face 52 to form an outer wall panel 5 of double wall structure. The outer wall panel 5 is erected on the floor structural body 3, and one end of a through-hole 6 provided between the floor beam 31 and the bed face bar 52 is allowed to communicate with the wall inner ventilation layer 53, and the other end is allowed to communicate with the underfloor space to form a building unit U.  The outdoor air is supplied to the wall inner ventilation layer 53 from the inspection port of the raised wall of a building foundation 2 toward the direction of an air passage K through the underfloor space. According to this, the penetration of rainwater can be prevented.
Patent JP-2000197020-A (JP)
Title: 64qam modulator for cable digital broadcasting
Inventor: ARAKAWA AKIRA
IPC: H04N7/10
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To easily confirm trouble occurrence by taking out multiplexed channel numbers of respective programs from multiplexed MPEG-2TS signals and displaying them in a 64QAM modulator for multi-value modulating program signals by a prescribed carrier wave and outputting them. SOLUTION: The signals of an MPEG-2TS system multiplexed in the digital multiplexer 5 of a preceding stage are inputted to this 64QAM modulator, branched in a branching part 6 and inputted to a QAM modulation part 4 and a demultiplexer DMUX 1. The DMUX 1 demultiplexes the multiplexed signals of the MPEG-2TS system to the MPEG-2TS signals for the respective programs. A CPU 2 processes the separated respective MPEG-2TS signals, takes out program array information (PID) included in a packet and takes out the channel number of a broadcasting program from the PID. With the CPU 2, the channel number of all the MPEG-2TS signals during reception can be obtained. A display part 3 displays the channel number by character information such as numerals.
Patent JP-2000191978-A (JP)
Title: Coating composition for mirror edge and mirror
Inventor: TADA MASASHI
IPC: C08K5/54
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition for corrosionproof mirror edges, improved in adhesion to the cut face of a mirror edge by compounding a bisphenol-type epoxy resin, an amino group-contg. curing agent and a silane coupling agent. SOLUTION: This coating composition for mirror edges is obtained by incorporating 100 pts.wt., on a solid basis, of a mixture of 60-95 (pref. 65-85) wt.% of a bisphenol-type epoxy resin and 5-40 (pref. 15-35) wt.% of an amino group- contg. curing agent reactive with the epoxy group in the above resin with 0.3-20 pts.wt. of a silane coupling agent. The other objective mirror is manufactured by coating the cut edge face of a mirror with the above composition so as to be 80-250 (pref. 80-120) μm in the coating film thickness after dried followed by heating and drying at 80 deg.C for about 3 h.
Patent JP-2001190009-A (JP)
Title: Cutting tool
Inventor: SHIMIZU HIROSHI
IPC: H02G1/12
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool which performs cutting of a wire rod of an EL optical fiber of a wire rod for a linear light source, and stripping off of its sheath. SOLUTION: A cutting tool 10 comprises a housing 16, and a pair of oscillating members 12 is housed in the housing 16, and a pair of freely-rotatable rolls 14, 14 are fitted to its external tip. The housing 16 has a first inserting opening 20 for passing a wire rod 18 through to cut the wire rod, a second inserting opening 24 for passing the wire rod through to remove its peripheral sheath 22, and a third inserting opening 28 for passing the wire rod through to strip off its luminous layer 26.
Patent JP-H04213299-A (JP)
Title: Control device information setting display system
Inventor: KATAOKA HIROKI
IPC: H04M11/00
Filed: 1990-12-10
Abstract: PURPOSE:To send information representing a current value and a setting value even when prescribed control information is not stored of a new control device is added. CONSTITUTION:Even when no connection information is stored in a system RAM, the connection information is called from plural controllers 12,14,16,18,20,22 to a setting display device 10 through a communication line or the like to send the information representing a current value and a setting value.
Patent JP-H0552248-A (JP)
Title: Feed screw mechanism
Inventor: SHINOZAKI HIROYUKI
IPC: F16H25/24
Filed: 1990-12-10
Abstract: PURPOSE:To permit a magnetic attractive force to act between the corresponding screw threads by putting the screw thread of a male screw and the screw thread of a female screw into magnetic coupling state by allowing a feed screw and a shifting member to have each part made of magnetic material. CONSTITUTION:A feed screw mechanism consists of a feed screw 14 having a male screw 12 formed and a shifting member 18 which is arranged on the peripheral part of the feeding screw 14 and has a female screw 16 corresponding to the male screw 12 formed. The surface part of the feed screw 14 is made of the magnetic material. This part forms the magnetic pole part on the feed screw 14 side, and is made of the magnetic material having high magnetic permeability. While, the female screw 16 of the shifting member 18 is formed by laminating the magnetic member having high magnetic permeability and a permanent magnet. Accordingly, even if the screw thread of the male screw 12 and the screw thread of the female screw 16 are in a mechanical contact state, if the feed screw 14 turns and the male screw 12 shifts, also the screw thread of the female screw 14 relatively moves, and the shifting member 18 performs a rectilinear movement.
Patent JP-H04216466-A (JP)
Title: Magnetism generator and immunoassay
Inventor: HAMAOKA AKIRA
IPC: G01N33/553
Filed: 1990-12-18
Abstract: PURPOSE:To carry out measurement within a short time in immunoassay and to allow a magnetism generator used in measurement to simply correspond to many kinds of measuring containers. CONSTITUTION:In an apparatus or process allowing magnetic force to act on the magnetic particle carrier in immunoassay using said magnetic particle carrier, a magnet 1 is allowed to directly or indirectly act on a ferromagnetic body 2 to generate a magnetic field space of a uniform magnetic vector constituted of the magnetic lines of force temporarily discharged from the surface of the ferromagnetic body and the magnetic force of the magnetic field space is allowed to act on the magnetic particle carrier.