baber/WOPTO huggingface dataset:
Patent JP-H11137260-A (JP)
Title: Anti-influenza viral cyclic dumbbell type rna-dna chimera compound and anti-influenza viral agent
Inventor: TAKAKU HIROSHI
IPC: A61P31/16
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain an anti-influenza viral agent scarcely having cytotoxicity, hardly causing nonspecific bond and having excellent resistance to nucleic acid- splitting enzyme by forming the subject chimera compound including a base sequence complementary to the base sequence within a specific region of an influenza virus gene into an in vivo administration form. SOLUTION: This anti-influenza viral agent contains a cyclic dumbbell-type RNA-DNA chimera compound including (A) a stem part including a DNA part containing a base sequence complementary to the base sequence of the target region including PBI gene of an influenza virus (including type A, type B, type C and a mutant thereof), PB2 gene, PA gene or translation-initiation codon AUG of NP gene, and an RNA part including the base sequence complementary to the base sequence of the DNA part, and forming a double chain formed out of the RNA part and the DNA part, and (B) two hairpin loop parts positioned at both terminus parts of the stem part as an active ingredient.
Patent JP-H01162025-A (JP)
Title: Time-sharing switch device
Inventor: MURATA HATSUO
IPC: H04B14/06
Filed: 1987-12-18
Abstract: PURPOSE:To send an idle channel pattern to an equipment, which executes ADPCM communication, until an ADPCM communication link is decided by providing a pattern generating circuit, which generates a 4 bit pattern, and a selecting circuit to select and output this 4 bit pattern and a signal from a time-sharing switch. CONSTITUTION:Each time a frame signal is inputted from a frame signal input terminal A, an ADPCM idle channel pattern generating circuit 1 continues ti alternatively generate the bit pattern of '0000' and '1111'. When an ADPCM idle channel pattern is sent to a channel, a control memory 3 switches a selector 4 at the time of a time-sharing channel corresponding to the said channel and the output ot the ADPCM idle channel pattern generating circuit 1 is selected. In case of the normal communication, the control memory 3 causes the selector 4 to select the output of a time-sharing switch 2 and sends a control signal to connect a pass to the time-sharing switch 2.
Patent JP-H04267957-A (JP)
Title: Method and device for controlling screw conveyor type centrifugal separator
Inventor: HANSU ANDOREASU UAIRU
IPC: B04B13/00
Filed: 1991-12-04
Abstract: PURPOSE: To provide a method for controlling an sepn. action of a screw conveyor type centrifuge and apparatus therefor. CONSTITUTION: The screw conveyor type centrifuge has a screw 2 rotating in the same direction apart a slight spacing in an outer bowl 1 and a dynamometer 12 for forming an output signal 13 as a meter for measuring force Fa in an axial direction generated in the side wall 2' of this screw 2 or the component of force thereof within the region of the screw 2. The output signal 13 is so constituted as to be applied to a converter/amplifier 14 for generating a control signal 15 for a drive mechanism 3 and transmission mechanism 4.
Patent JP-H11151819-A (JP)
Title: Printer printing system, and method for cleaning printer
Inventor: TAKEUCHI HIROSHI
IPC: B41J2/165
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To allow a user to readily and accurately grasp a procedure of cleaning of a nozzle. SOLUTION: A cleaning determination/initiation process 2 determines a kind of cleaning to be executed and starts processes 3, 4, 5, or 6 corresponding to the kind of the cleaning and a cleaning time monitoring process 7. The cleaning time monitoring process 7 counts an elapsed time from the starting of the cleaning and measures a remaining time to the completion of the cleaning. The remaining time is indicated on a liquid crystal display 9 of a printer 1 or a display of a host computer 10 by transmitting it through a display process 8 and a host notifying process 12.
Patent JP-H05262369-A (JP)
Title: Self-tightening clamp
IPC: F16B2/24
Filed: 1992-11-30
Abstract: PURPOSE: To provide a self-tightening clamp made of a spring steel band material that exerts clamping force by the elasticity inherent to the band material by minimizing outwardly projecting portions with their danger of injury and eliminating gap or step on the inner clamping surface. CONSTITUTION: The end of the outer band edge portion 21b is provided with an elongated slot 22 adapted to receive the tongue-like overlapped inner band end portion 21a. Temporary locking of the clamp is realized by a detent member 26 in the tongue-like inner band end portion adapted to be engaged in the locking state by a locking surface in the outer band portion. The elongated slot 22 has such a width as accommodating the tong-like inner band portion 21a, whereby the detent member 26 is located in the elongated slot when the clamp is in its clamping position.
Patent JP-H04191089-A (JP)
Title: Optical data recording medium
Inventor: IWASAKI HIROKO
IPC: G11B7/2433
Filed: 1990-11-27
Abstract: PURPOSE:To drastically enhance an erasing ratio and to enhance high speed recording and erasing characteristics by adding a specific substance to the recording layer provided on a substrate as a main component. CONSTITUTION:An optical data recording medium is obtained by providing a heat-resistant protective layer 2, a recording layer 3, a heat-resistant protective layer 4 and a reflecting layer 5 on a substrate 1. The heat-resistant protective layer may be formed only from the heat-resistant protective layer 2 or the heat-resistant protective layer 4 but, when the substrate is formed from a material low in heat resistance such as a polycarbonate resin, it is desirable to provide the heat-resistant protective layer 2. A substance represented by formula AgalphaInbetaTegammaAbdelta [wherein alpha is 5<=alpha<=17 (at%), beta is 6<=beta<=18 (at%), gamma is 13<=gamma<=36 (at%), delta is 33<=delta<=77 (at%), alpha+beta+gamma+delta is 100 and alpha, beta, gamma and delta are the mean compositions of the respective elements contained in the recording film)] is added to the recording layer 3 as a main component. The thickness of the recording layer is pref. set to 200-10000Angstrom . When said thickness is below 200Angstrom , light absorbing capacity is markedly lowered and, when the thickness is more than 10000Angstrom , a high speed uniform phase change becomes hard to generate.
Patent JP-2000145508-A (JP)
Title: Internal combustion engine
Inventor: ITO TAKEKAZU
IPC: F02D41/14
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent discharging soot and NOx simultaneously, and to make a combustion state become a suitable combustion state. SOLUTION: This internal combustion engine simultaneously prevents discharging soot and NOx by executing low-temperature combustion wherein an EGR gas amount supplied into a combustion chamber 5 is more than the EGR gas amount at a peak of generation amount of soot, and wherein soot is hardly generated. Furthermore, at the time of the low-temperature combustion, the internal combustion engine corrects at least on of injection amount from a fuelinjecting valve 6, an opening of a throttle valve 16, and an opening of an EGR controlling valve 23 to make an air-fuel ratio detected by an air-fuel ratio sensor 21 become a target air-fuel ratio, and then corrects the timing of starting fuel injection when unfavorable combustion is detected by combustion pressure sensor 47.  Therefore, a combustion state is smoothly made to become a suitable combustion state compared with a case executing feedback control of the air-fuel ratio.
Patent JP-H08174116-A (JP)
Title: Production of coolant flow tube for heat exchanger
Inventor: KOKUBO SADAO
IPC: B21D53/04
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a coolant flow tube for a heat exchanger with the excellent heat exchanging efficiency, pressure durability and strength. CONSTITUTION: This is a producing method of a heat exchanger coolant flow tube T1 provided with flat upper and lower walls 11, 12 and many numbers of columns 13 being laid across the upper and lower walls 11, 12 and installed mutually in a prescribed interval, and being composed of a flat shape aluminum tube 15 of the space between the mutual columns 13 being made as a coolant flow path 14.  One sheet of aluminum plate blank 18A whose wall thickness is thicker than the wall of the coolant flow tube T1 to be planned to be produced is made thinner to a prescribed thickness, formed to a flat lower wall 12, many numbers of pins 16 are formed from the wall 12 into one body in an upheaving state, the other one sheet of flat aluminum plate 17 is mounted so as to be laid over the total pins 16, made as the upper wall 11, further the lower aluminum plate 18 is bent so as to form a tube side wal and both side peripheral parts are joined mutually. In such a way, the flat shape aluminum tube 15 is formed, and each pin 16 of the lower wall 12 is joined to the upper wall 11 and the column 13 is formed.
Patent JP-H03182360-A (JP)
Title: Ink jet recording apparatus
Inventor: SAITO YASUHIDE
IPC: B41J2/165
Filed: 1989-12-11
Abstract: PURPOSE:To reduce the total width of a recording apparatus to simplify the structure and to reduce costs by providing a slide member which is movable in a direction parallel to the moving direction of a carriage and urged by a tension spring of a belt or wire, and mounting a cleaning member to the slide member. CONSTITUTION:A slide member 37 is provided movable in a direction parallel to the moving direction of a carriage 5. The slide member 37 is urged by a tension spring 39 of a belt 6 or wire. A cleaning member 38 is mounted to the slide member 7. When the carriage is brought to the left and position so as to clean the discharging surface of a recording head 8, the carriage 5 hits an arm part 36B of a lever 36, thereby turning the lever 36. As a result, the other end of the lever 36 (arm part 36A) pushes a protrusion 37B of the slide member 37, moving the slide member 37 rightwards a predetermined distance. At this time, the discharging surface of the recording head 8 is wiped by the cleaning member 38 mounted to a part of the slide member 37. Accordingly, an adhering substance is cleaned.
Patent JP-H11163371-A (JP)
Title: Manufacture of semiconductor pressure sensor substrate
Inventor: YOKOYAMA KENICHI
IPC: G01L9/04
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a diaphragm with uniform film thickness as well as to actualize a simple process and low manufacture cost. SOLUTION: On a first base substrate 18 consisting of a P-type silicon substrate, an active layer 13 is provided by N-type epitaxial growth (a). On the first base substrate 18, an alignment mark 19 is provided in advance and a projection mark 13a, and a recessed mark 13b are formed on the active layer 13. A recessed part 20 as a reference pressure chamber 15 is formed in the active layer 13 (c). A second base substrate 12 consisting of a P-type silicon substrate is stuck on the active layer 13 (e). Majority of the first base substrate 18 is nearly removed by electrochemical stop etching by using as a stopper depletion layer of a P-N junction part between the first base substrate 18 and the active layer 13 (f). The etching surface is processed by finish etching, until the active layer 13 is exposed (g).  A piezoresistance element 16 and an integrated circuit 17 are formed on the surface part of the active layer 13.
Patent JP-H06144522-A (JP)
Title: Wafer tranferring device
Inventor: KANEDA TETSUYA
IPC: B65G1/137
Filed: 1992-11-05
Abstract: PURPOSE:To easily rearrange wafers in order as intended in a short time when transferring wafers stored in a carrier case to another carrier case. CONSTITUTION:An organization for wafers to be stored in order in an original carrier 1 and a target carrier 3 is programmed in a monitor 5 through a programming button 4. The first wafer 10 in the original carrier 1 is taken out by using the arm 8 of a robot 7 and transferred to the eighth position in the target carrier 3 as programmed. Such actions are repeated to complete the transfer of all wafers 10. It is thus possible to automatically rearrange wafers in order as intended, relieve wafers of pollution and improve handling efficiency.
Patent JP-2000142873-A (JP)
Title: Auxiliary packaging tool and packaged body
Inventor: SHINPO TOMOHIRO
IPC: B65D81/113
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the defects of damaging easily a plate-shaped body in the case of the direct storage into a case with channels and generating the contact of the paper with the hole of the surface in the case of using an interleaving paper at the time of storage, carriage and handling of the thin, fragile plate-shaped body. SOLUTION: Auxiliary packaging tools 2 are formed by conforming sheet- shaped materials to the outer shape of plate-shaped bodies 1 to be laminated and forming the materials into the shape of being punched leaving only their peripheral edges, and the tools and the plate-shaped bodies are laminated alternately. Channels can be formed on the inner wall of the auxiliary packaging tool 2, and the inside of the upper face of the tool can be formed low so that the plate-shaped bodies 1 are fixed thereon.
Patent JP-H07166434-A (JP)
Title: Production of polyurethane composite fiber
Inventor: YOSHIMOTO SEI
IPC: D06M101/16
Filed: 1993-11-25
Abstract: PURPOSE:To obtain a polyurethane composite fiber free form adhesion between yarns and excellent in reeing property by producing a melt-spun core-sheath composite fiber consisting of a polyurethane and epsilon-capronamide and subsequently applying an aqueous emulsion containing a polyacrylic amino on the composite fiber followed by a non-aqueous oil treatment. CONSTITUTION:A polyurethane and epsilon-capronamide are separately molten and those are subjected to spinning to obtain a core-sheath composite fiber having the ratio of the polyurethane-exposed parts to the outer periphery of the cross section of the fiber, of 15%. The extruded yarn from a spinneret is treated with an aqueous emulsion containing a polyacrylic amoni of the formula ((n) is 20-20000), subsequently with a non-aqueous oil agent consisting of mainly a dimethyl polysiloxane and then wound on a bobbin. This is subjected to a drawing and relaxed-heat treatment in a manner of excellent reeling by a continuously treating apparatus for a drawing and relaxed-heat treatment to obtain a homogeneously crimped yarn.
Patent JP-H08162874-A (JP)
Title: Manufacture of crystal vibrator
Inventor: HANJI MOTOYASU
IPC: H03H3/02
Filed: 1994-11-30
Abstract: PURPOSE: To reduce the cost by selecting a depth of etching forming electrodes with different polarity in the broadwise direction to be a specific depth and employing the method removing it through etching so as to facilitate miniaturization and thin profile thereby reducing a damage in the manufacture process. CONSTITUTION: Etching is applied to a side face of an exciting section in the broadwise direction and a remaining part 4 of etching is formed by etching from both sides so that the remaining thickness in the center is between several tens microns and several hundreds microns from both sides. Then a resist film 3 is removed. Then the resist film 3 is formed only to the etching remaining part 4. Moreover, a metallic film is formed by Cr and Au with a means such as vapor-deposition. When etching is executed again in this state, the etching remaining part 4 is removed.  Since the electrode 2 separated in the broadwise direction of a crystal chip 1 is formed on the entire face in this state, an undesired electrode is exfoliated as required and then the thin profile crystal vibrator provided with the electrode 2 separated in the thickness direction at the side face of the crystal chip 1 is obtained.
Patent JP-H06166772-A (JP)
Title: Thermoplastic elastomer
Inventor: YUKIOKA SATOSHI
IPC: C08L33/04
Filed: 1992-12-01
Abstract: PURPOSE:To provide the subject elastomer excellent in the balance between its compression set and melt viscosity and excellent in its strength such as tensile strength, etc., by adding a specific amount of a plasticizer to a core-shell type latex rubber. CONSTITUTION:(A) Acore-shell type latex rubber and (B) a plasticizer (e.g. di-n-butyl phthalate, di-2-ethylhexyl adipate) are compounded with each other in a ratio of 100 pts.wt., 10-100 pts.wt. to provide the objective elastomer having a compression set of <=70% and a tensile strength of 30kg/cm<2>. The core material of the component A is preferably a material which is produced from a monomer giving a rubbery polymer having a glass transition temperature of -20 deg.C, such as buthyl acrylate or ethyl acrylate and further which is crosslinked with butylene glycol diacrylate. The shell material of the component A is preferably composed of styrene-acrylonitrile copolymer or polystyrene.
Patent JP-2000134231-A (JP)
Title: Data transfer controller and electronic equipment
Inventor: TANAKA TOSHITAKA
IPC: H04L12/24
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer controller and electronic equipment capable of reducing the overheads of processings and transferring data at a high speed with the hardware of a small scale. SOLUTION: A packet diagnostic circuit 142 diagnoses a self ID packet sent from respective nodes and detects the node to be the isochronous resource manager(IRM) of IEEE 1394. Then, the ID of the node is held in an IRMID register 146. A firmware recognizes the ID of the IRM by reading it. The ID of the node for which the C and L bit of the self ID packet becomes 1 is subscribed in the IRMID register 146. Whether or not it is during a self ID period is detected and the packet sent during the self ID period is considered as the self ID packet. In the case that the IDs of the IRM and its own node match, information for indicating that its own node is the IRM is held in a WIRM register 150. By using both of GPID and ESID, the matching of the IDs of the IRM and its own node is judged.
Patent JP-2001140278-A (JP)
Title: Expansion arm of construction equipment
Inventor: SHINKOTANI EIJI
IPC: E02F3/39
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an expansion arm of construction equipment which enables realization of weight reduction, while ensuring the rigidity sufficiently. SOLUTION: A plurality of square tube bodies are so constituted as to be extensible and contractible, by fitting them to each other telescopically, while sliders guiding the extension and contraction of the inner square tube body are disposed on the opposite sides of the inside of the fore end part of the outer square tube body, and a reinforcing frame is provided on the outer surface of the fore end part of the outer square tube body.  In an expansion arm of construction equipment thus constituted, the reinforcing frame 20 is made up of flange-shaped plate parts 200 and 201 provided in a plurality in the direction of the tube axis so that they surround the outer square tube body 11, a wide plate part 202 provided at least in the central part in the width direction of the base plate of the outer square tube body 11 and also connected with the flange-shaped plate parts 200 and 201, and slider support plate parts 203 provided on the outer surface of the outer square tube body 11 at positions where they lie on the sliders 21c and 21d and also connected with the flange-shaped members 200 and 201 respectively.
Patent JP-H01162346-A (JP)
Title: Conveying device for semiconductor element
Inventor: ICHIKAWA HIROSHI
IPC: H01L21/68
Filed: 1987-12-18
Abstract: PURPOSE:To surely convey carriers by a method wherein the title device is constituted in such a structure that a plurality of the carriers are arranged in a guide of a square form and a plurality of these carriers are circulated and transferred along each side of the above guide of a square form. CONSTITUTION:A plurality of carriers 1 are arranged in a square along a guide 1 and spaces (m) and (n) are each provided along opposed guide pieces 11b and 11d. Two pieces of ICs are attracted from a tray 13 by a pickup tool and these are supplied to a carrier I' at an IC supply position H. Then, cylinders A, C, B and D are driven in order and with a series of the carriers 1 moved at one pitch in the directions shown by arrows (a) and (c), a new carrier is set at the position H. The carriers 1, on each of which two pieces of the ICs 2' are mounted, are moved in order with guides 11a, 11b and 11c in the above- mentioned order, are heated up by a heater 10 in the middle of the movement and reach an IC taking-out position K.
Patent JP-H10164679-A (JP)
Title: Material for acoustic equipment housing and acoustic equipment housing using the same
Inventor: TOKURA KUNIHIKO
IPC: C08L101/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a material having satisfactory acoustic characteristics by mainly using a filling agent, which is formed by fixing a fine powder material having diameter smaller than that of cellulose powdery material and harder than the material, and thermoplastic resin or thermosetting resin onto the surface of the cellulose powder material as the material for acoustic equipment casing, thereby providing the material with a desired internall loss and a desired rigidity. SOLUTION: This housing 3 of acoustic equipment is provided with a speaker unit 2 inside and an opening part 3A for letting its diaphragm 4 face the outside. The housing 3 is formed of the filling agent, which is formed by fixing the fine powdery material having the diameter smaller than that of the cellulose powdery material and harder than the material, and thermoplastic resin or thermosetting resin on the surface of the cellulose powdery material. As the cellulose powdery material, concretely, wood powder or chaff is exemplified, and as the fine powder material, titanium oxide, micanite and calcium carbonate is exemplified.
Patent JP-2000141776-A (JP)
Title: Electronic device
Inventor: HAYAMA HITOSHI
IPC: B41K1/02
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To surely process an object to be processed without waste by detecting a type of the object set to a pocket and regulating an allowance of internal data required for the processing for each type on the basis of the detection result. SOLUTION: A stamp-detecting part 66 is set including a switch holder arranged to be opposite to a rear face of a stamp main body A and a switch array of detecting switches supported to the switch holder. Whether or not the stamp main body A is set and a type of the stamp main body when the stamp main body is set are judged by the stamp-detecting part 66. A size of characters to be elements of a stamp image and a size of an area where the characters are laid out and arranged are set according to the type of the stamp main body A. Moreover, a type of a utilizable outer fame among outer frames prepared beforehand in a predetermined form is set according to the type of the stamp main body A. An amount of data processed for the stamp main body A is reduced and the process can be carried out speedily without generating a waste.
Patent JP-H07171880-A (JP)
Title: Manufacture of blow molded container
Inventor: OKUMURA SHOGO
IPC: B29L22/00
Filed: 1993-12-21
Abstract: PURPOSE:To ensure a minimum wall thickness and keep the stability of a parison by a method wherein blow molding is performed by leading high density polyethylene resin composition having the specified value intrinsic viscosity, zero viscosity, R value and density in a mold without substantially controlling the circumferential wall thickness of parison. CONSTITUTION:At the manufacturing of a blow molded container, high density polyethylene having an intrinsic viscosity of 2-6dl/g, a zero shear viscosity at 190 deg.C of 2X10<7>-3X10<8> poise, a R value (or index of uniformly stretching properties) of 2.5-4 and a density of 0.94-0.97g/cm<3> is extruded into parison. Without substantially controlling the circumferential wall thickness of the parison at the extrusion of the parison, the minimum wall thickness can be ensured and the stability of the parison is also kept.