baber/WOPTO huggingface dataset:
Patent JP-H06127723-A (JP)
Title: Paper sheet transporting device
Inventor: MORIGAMI YUSUKE
IPC: B65H3/06
Filed: 1992-10-15
Abstract: PURPOSE:To maintain the excellent paper separating performance even if the paper transport speed varies, when the paper sheets are transported in separation one by one. CONSTITUTION:The press contact force for a normal revolution assorting roller 55 of a reverse revolution assorting roller 56 is applied by a coil spring 84 through a supporting plate 81, supporting shaft 82, and a lever 83. The press contact force N1 for the time from the paper feed to the application of resistance by a resistor roller 58 is set to a proper pressure for separating a paper sheet for the transport speed v1 by the normal revolution assorting roller 55. After the application of resistance, the paper sheet is transported at a high speed v2 by the resistor roller 58 and since a solenoid SL is turned OFF at this time, an adjusting lever 85 regulates the lever 83, and the press-contact force for the roller 55 of the roller 56 is weakened. At this time, the press- contact force N2 is a proper pressure for separating the sheet transported at a speed v2.
Patent JP-H04153979-A (JP)
Title: Semiconductor device
Inventor: OGAWA TOSHIYUKI
IPC: G11C11/407
Filed: 1990-10-15
Abstract: PURPOSE:To secure a margin for RAS precharge time by performing the transfer by means of a transfer means from the array of a dual port RAM to a register when the transfer is performed after the 'L' to 'H' edge of a RAS as in the transfer performed before the 'L' to 'H' edge of the RAS. CONSTITUTION:When the transfer is performed after the 'L' to 'H' edge of the RAS (address strobe signal for external terminal), sense signals SON and SOP are activated and equalize signals phi1 and phi0 are inactivated to transmit the information of bit lines 7bb and 7bb. In such a case, only when the falling of a word line by transfer cycle is decided by the RAS 'L' to 'H' edge while the generation of the transfer signal is decided by the 'L' to 'H' edge of DT/OE (external transfer control signal), the stand-by time of word line equal to the external RAS precharge time can be obtained at any timing. Thus, the margin of the RAS precharge time is sufficiently secured.
Patent JP-2001098045-A (JP)
Title: Flexible polyurethane foam composition and flexible polyurethane foam contained therein
Inventor: KOMENO MASAMI
IPC: C08J9/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide flexible polyurethane foam compositions and flexible polyurethane foams which have conventional flexibility and mechanical strength and moreover, excellent resistance to moist heat. SOLUTION: In a flexible polyurethane foam composition comprising (A) a polyhydroxy compound, (B) an organic polyisocyanate, (C) a foam stabilizer and a blowing agent, the polyhydroxy compound (A) contains ether units of the formula: -(CR1R2-CR3R4-O-)- (wherein R1-R4 are each hydrogen or a hydrocarbon and the total carbon number in R1-R4 is 2 or more) in an amount of not less than 5 wt.% based on the entire polyhydroxy compound (A).
Patent JP-S62137654-A (JP)
Title: Controlling system for duplicated bus
Inventor: TAKEI TAKANORI
IPC: G06F13/36
Filed: 1985-12-10
Abstract: PURPOSE:To prevent increase of time for data transfer in a duplicated bus controlling system of A system and B system, by providing A system and B system data transferring circuit connected to the body of a card and A system and B system buses and a changeover switch that switches the body of the card to A system and B system transferring circuits in each card. CONSTITUTION:Read signals inputted from a signal line 10 by the A system data transferring circuit 3 of a microprocessor card 101 and address signals inputted from a signal line 14 are transferred respectively to an A system data transferring circuit 3' and a B system data transferring circuit 4' through signal lines 21 and 25 of an A system common bus 27, and through signal lines 31 and 35 of a B system common bus 37 by a B system data transferring circuit 4, and sent to a memory 5. When data signals read out from the memory 5 and transferred to the transferring circuit 3 are normal, they are given to a microprocessor 1.
Patent JP-2001102540-A (JP)
Title: Nonvolatile memory
Inventor: OTSUKA YOICHI
IPC: H01L27/105
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To realize high reliability, low power consumption, and high-speed operation of a device. SOLUTION: When a certain bias voltage is applied between a source 1 and a drain 2, and a gate voltage is varied, a current flowing between the source 1 and the drain 2 varies in a discrete manner in accordance with electrostatic energy levels quantized in an island electrode 3. The turning on/off of the current between the source 1 and the drain 2 is made possible by adding 1/2 element electric charge to the gate. When polarization is induced in a ferroelectric material layer 6 by the gate voltage, the induced electric field is applied to the island electrode 3. The current between the source 1 and the drain 2 under such a situation can be measured with high sensitivity. Storage of the charge is made by the polarization in the ferroelectric material layer 6, and the memory is maintained, even if power source is removed.
Patent JP-H07127136-A (JP)
Title: Construction method for steel encased reinforced concrete body
Inventor: UEDA NOBORU
IPC: E04B1/16
Filed: 1993-11-08
Abstract: PURPOSE:To eliminate welding connection in jointing parts when a frame body is constructed by use of steel frame columns and steel frame beams unified with precast concrete and increase the lifting work efficiency of the beam members. CONSTITUTION:This is a construction way to build a steel encased reinforced concrete frame structure by use of beam members 20 composed of precast concrete 22 unified as a unit in a part of both sides except the connected position of a steel frame column 11 and a steel frame beam 21 and the column 1 thereof. The beam members 26 is allowed to penetrate through the connected position and the steel frame column 11 is bolted with the steel frame beam 21 of the beam member 20 without welding. The precast concrete 22 of the beam member 20 is unified as a unit only at a part of the steel frame beam 21 to omit the jointing works of reinforcements. And the beam member 20 is lightened and the lifting work is made efficient.
Patent JP-2000106050-A (JP)
Title: Remote control device
Inventor: KOJIMA AKIHIRO
IPC: H04N5/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To allow persons of lower locomotion capacity including aged person and handicapped persons to easily perform remote control operation and still healthy persons to perform usual remote control operation. SOLUTION: This device 1 includes healthy-person operation buttons 2a-2d for controlling electric equipment, healthy-person sub-operation buttons 3a-5b for controlling auxiliary operation including channel change of the operation buttons, a speaker 6 for rumbling acknowledgement sounds when the operation buttons or the sub-operation buttons are depressed, display lamps 20a-50b to be respectively lit when the operation buttons or the sub-operation buttons are depressed, and a jack 8 to be connected to a plug 7a of an external input 7 to be operated by persons of lower locomotion capacity to select the operation buttons or the sub-operation buttons in sequence in accordance with the acknowledgement sounds from the speaker and the lighting of the display lamps.  In this way, general-purpose products can be manufactured independently of healthy persons or persons of lower locomotion capacity, making it possible to reduce costs with mass-production.
Patent JP-H09102563-A (JP)
Title: Semiconductor device
Inventor: FUKAYA HITOSHI
IPC: H01L23/28
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To reduce the lead pitch of a semiconductor device provided with a resin sealed semiconductor element so that the number of terminals can be increased easily. SOLUTION: In a semiconductor device, a resin-sealed IC element 1 is fixed in an element hole (or a recessed section) 20A formed on one main surface of a holding member 20. Conductive layers 22a and 22b are provided in the peripheral area of the hole 20A and the outer lead sections of leads 4a and 4b are respectively connected to the layers 22a and 22b through wires 26a and 26b, pads 24a and 24b, etc. The layers 22a and 22b can be connected respectively to the wiring layers 8a and 8b of a printed board 7 through terminal electrodes 28a and 28b, etc. Since the outer lead sections of the leads 4a and 4b are cut shorter than the positions of dam bars after the semiconductor device is molded with a resin, the lead pitch of the device can be reduced.
Patent JP-2001102458-A (JP)
Title: Method and device for automatic arrangement wiring
Inventor: KUMETA KANJI
IPC: H01L21/82
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic arrangement wiring device together with a layout wiring method wherein the destruction by charge on wiring is appropriately suppressed. SOLUTION: An element block 1B which is an object of automatic layout wiring is prepared, and layout wiring is executed with the element block. Here, a property for suppressing destruction of wiring by a charge which relates to the element block 1B is provided, for layout wiring according to the property. As a property related to the element block 1B, not only a property element corresponding to a gate area but also that corresponding to the area of wiring 4 in the element block 1B are provided.
Patent JP-H02125399-A (JP)
Title: Sales data processor
Inventor: MORI KUNIO
IPC: G07G1/12
Filed: 1988-11-04
Abstract: PURPOSE:To offer plural kinds of service at the same time by adding the sales price of an article to the cumulative proceeds in an amount memory when a judging means judges that the articles is a service object article. CONSTITUTION:This processor is equipped with the judging means which reads decision data corresponding to article identification data out of a decision data memory stored with decision data indicating whether or not articles are service object data and then judges that an article purchased by a customer is one of the service object articles. Then when the service object article is judged, the sales price of the article is added to the cumulative proceeds in the amount memory. Consequently, articles to be sold can be classified optionally into nondiscount articles, normal discount articles, double discount articles, etc., and service data corresponding to them can be obtained.
Patent JP-H03141572-A (JP)
Title: Discharge tube
Inventor: AKANUMA TERUHIKO
IPC: H01T4/12
Filed: 1989-10-25
Abstract: PURPOSE:To obtain a discharge tube of small inter-electrode capacitance by using a material of a coefficient of thermal expansion equal to that of electrode and of low dielectric constant to form a sealed container, and also sealing the sealed container and the electrode to each other using a glass of a coefficient of thermal expansion equal to those of both the sealed container and the electrode and of a melting point lower than that of the sealed container. CONSTITUTION:Electrodes 11, 12 are thermally sealed by a sealing material 15 to both cut tube faces of a sealed container 13 formed from a glass-ceramics complex material of a coefficient of thermal expansion equal to that of the electrodes. The sealing material 15 consists of a glass material of a coefficient of thermal expansion equal to those of the electrodes 11, 12 and the container 13 and of a melting point lower than that of the material (glass-ceramics complex material) of the container 13. As a result, the dielectric constant of the container 13 is from about 10 to 5 or so of conventional containers made from alumina-ceramics and thereby the inter-electrode capacitance of a discharge tube can be reduced.
Patent JP-S63220766-A (JP)
Title: Stational converter
Inventor: JIYAN NOERU FUIORINA
IPC: H04B15/02
Filed: 1987-11-04
Abstract: The protective filter comprises an internal reference plane, electrically insulated from the converter housing and acting as ground plane for the internal elements of the static converter, and filtering capacitors respectively connecting the internal reference plane to the input and output cables of the converter.
Patent JP-2001096909-A (JP)
Title: Ink jet recording sheet
Inventor: ARAI KATSUAKI
IPC: B41M5/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet, which has an uneven feeling on the sheet surface, is excellent in glossiness and coloring property, and is suitable for the duplication of a picture such as oil painting. SOLUTION: For this ink jet recording sheet, the supporting body is formed of a cloth, and the 75 deg. mirror finished surface glossiness, which is specified by JIS P8142 (hereinafter, referred to simply as a blank glossiness) of the image recording layer surface is set to be 15 to 60%. Also, a value obtained by subtracting the 60 deg. mirror finished surface glossiness, which is specified by JISZ8741, of a 100% solid image with a magenta ink printed on the image recording layer, from the blank glossiness is set to be -10 to 20%. Also, a value obtained by subtracting the 60 deg. mirror finished surface glossiness, which is specified by JISZ8741, of the total of 300% solid image of l00% each with a cyan ink, the magenta ink and a yellow ink printed on the image recording layer, from the blank glossiness is set to be 0 to 25%.  Then, in the ink-receiving layer, a cationic fixing agent is blended, and the adhesion amount per unit area is set at 0.2g/m2 or higher.
Patent JP-H04159434-A (JP)
Title: Air-fuel ratio controller
Inventor: KASHIMURA YUICHI
IPC: F02D45/00
Filed: 1990-10-19
Abstract: PURPOSE:To enable good air-fuel ratio control at all times by learning air fuel ratio compensation coefficient per the predetermined region in the scope of learning, and using the value which is obtained by multiplying the air-fuel ratio compensation coefficient in the upper limit region in the scope of learning by the compensation value due to suction air amount in air-fuel ratio control in the region which exceeds the upper limit of the scope of learning. CONSTITUTION:A fuel injection valve 7 is opened and controlled sequentially in synchronization with a signal of a crank angle sensor 18 during the time of injection pulse width which is computed by an air-fuel ratio controller 15 to jet fuel into suction air. This fuel injection amount is compensated in accordance with deviation of air fuel ratio in exhaust gas and target air-fuel ratio based on an output signal of an exhaust gas sensor 14 to feedback-control air-fuel ratio. In this case, the air fuel ratio compensation coefficient is learned and compensated in accordance with deviation, and the air-fuel ratio compensation coefficient is learned per the predetermined region in the scope of learning of suction air amount. On the other hand, as for the region which exceeds the upper limit region in the scope of learning, air-fuel ratio control is done by using the value which is obtained by multiplying the air-fuel ratio compensation coefficient in the upper limit region in the scope of learning by the compensation value due to suction air amount.
Patent JP-H02126706-A (JP)
Title: Fm demodulation circuit
Inventor: SUGANUMA MASAHIKO
IPC: H03D3/06
Filed: 1988-11-07
Abstract: PURPOSE:To demodulate the FM signal with a different frequency with a simple circuit constitution by constituting plural resonance circuits for a phase shifting circuit and making coincident to the central frequency of plural FM signals to demodulate respective resonance points. CONSTITUTION:The resonance frequency of the parallel resonance circuit of a coil L1 and a capacitor C2 of a phase shifting circuit 7 is made into f0 and the resonance frequency of the parallel resonance circuit of a coil L2 and a capacitor C3 is made into f1. When either of the f0 or f1 of the central frequency is inputted to an FM signal 4, the phase difference between signals 4 and 5 is detected by a multiplier 1 and through a low pass filter 3, an FM demodulation output 6 can be obtained.
Patent JP-H03140841-A (JP)
Title: Method for monitoring life of high temperature structural part
Inventor: ISHII BUNJI
IPC: G01N19/00
Filed: 1989-10-26
Abstract: PURPOSE:To easily and accurately monitor the creep consumption life of a high temp. structural part by measuring the creep strain of the measuring place of the high temp. structural part by a capacity type strain gauge. CONSTITUTION:The creep strain of the predetermined place of a high temp. structural part is measured by a capacity type strain gauge 2 in a measured strain operation apparatus 9 and the temp. of the measuring place is measured by a thermocouple 3 and real creep strain is calculated from the measured creep strain and temp. by a real creep strain operation apparatus 11. Next, the change of the real creep strain with the elapse of time and the change rate of creep strain velocity are calculated by a creep measuring apparatus 12 and, from these results, a creep state is judged. Subsequently, creep like consumption quantity is calculated by a creep damage operation apparatus 13 and a creep breaking/ductility ratio is calculated by a creep breaking/ductility ratio calculation apparatus 14 and a creep strain curve is subsequently monitored by a diagnostic apparatus 15 and the elapse of the creep damage of the structural part is also monitored on the basis of cumulated creep life consumption quantity thereby. By this method, the creep consumption life of the high temp. structural part can be accurately monitored.
Patent JP-H07128359-A (JP)
Title: Acceleration sensor
Inventor: TAHODA JIYUN
IPC: G01P15/09
Filed: 1993-11-09
Abstract: PURPOSE:To provide an acceleration sensor in which a piezoelectric element is protected against concentration of inner stress when a detecting part is provided by heat treatment. CONSTITUTION:The detecting part of the acceleration sensor comprises a circuit board 1 incorporating a signal processing circuit, a piezoelectric element 2 bonded onto the circuit board 1 while being polarized along the acting direction of acceleration, and a weight 3 onto the piezoelectric element 2, wherein the weight 3 is made of a material having coefficient of thermal expansion substantially equal to that of the piezoelectric element 2. In this regard, the piezoelectric element 2 and the weight 3 are made of a piezoelectric ceramic and any piezoelectric ceramic, not subjected to polarization, may be employed for the weight 3.
Patent JP-H02126854-A (JP)
Title: Deodorizing agent and excrement disposal item including the same
Inventor: TSUCHIDA YUJI
IPC: A61L9/01
Filed: 1988-11-07
Abstract: PURPOSE:To make it possible to deodorize and sterilize it only when it makes contact with excrements by using a deodorizing agent which contains specific parts of adsorbing agents having adsorbed chlorine dioxide gas therein and alkalis for the remains. CONSTITUTION:A deodorizing sheet 1 has a powder deodorizing agent 3 sandwiched between two water-absorbing sheets 2, 2. The deodorizing agent 3 contains more than 1% and less than 95% by weight of adsorption agents having adsorbed chlorine dioxide gas therein and balanced alkalis. In the case of using the deodorizing sheet 1 to form excrement disposal items such as an adult's diaper and a sheet for disposal of excrements, or sanitary items, water contained in excrements passes through the water absorbing sheets 2, 2 and reaches the deodorizing agent 3, and when the deodorizing agent 3 makes contact with the excrements and the pH of the agent thereby becomes less than 8.6, the agent isolates chlorine dioxide gas for deodorization and sterilization, so that sanitary conditions are always maintained.
Patent JP-H01120513-A (JP)
Title: Production of photosemiconductor module
Inventor: SATO SHUNICHI
IPC: G02B27/28
Filed: 1987-11-05
Abstract: PURPOSE:To improve workability by attracting a permanent magnet built in an optical isolator by a ferromagnetic material from the outside of a package casing to bring the magnet into tight contact with the casing and laser-welding the isolator and the casing in this state, then discretely fixing and coupling respective parts to each other. CONSTITUTION:An optical isolator holding jig 50 consists of a cylindrical part of a nonmagnetic material and the ferromagnetic material 52 fixed to the rear end thereof. The permanent magnet in the optical isolator 21 can be attracted by the ferromagnetic material 52 via the package casing 20 which is usually formed of an SUS material. Since this attraction force is uniform over the entire part of the isolator 21, the isolator 21 can be fixed to the prescribed position in the casing 20 by laser irradiation in, for example, the direction A. Since the need for an adhesive agent for temporarily fixing of the optical isolator is eliminated in such a manner, the various troubles occurring in the use of the adhesive agent are eliminated and the reliability is improved.
Patent JP-H04153612-A (JP)
Title: Front stop triplet type lens
Inventor: SHIBATA HIROTOKU
IPC: G02B9/16
Filed: 1990-10-18
Abstract: PURPOSE:To excellently compensate various aberrations while securing edge thickness and center thickness sufficiently by composing the lens of a stop, a 1st biconvex lens, a 2nd biconcave lens, and a 3rd positive lens which has a convex surface on the image side in order from the object side and satisfying specific conditions. CONSTITUTION:The lens consists of the stop, the 1st biconvex lens, the 2nd biconcave lens, and the 3rd positive lens which has the convex surface on the image side and inequalities I - III hold. In the inequalities I - III, (f) is the focal length of the whole system, f12 the composite focal length of the 1st and 2nd lenses, and r1, r2, and r3 the radii of curvature of the 1st, 2nd, and 3rd lens surfaces from the object side, respectively. Consequently, the lens is F2.8 or bright although the lens is composed of the three elements in the three groups, the edge thickness of the convex lens and the center thickness of the concave lens are secured sufficiently, and the aberrations are excellently compensated.
Patent JP-S62137881-A (JP)
Title: Semiconductor laser
Inventor: MORIMOTO MASAHIRO
IPC: H01S5/00
Filed: 1985-12-12
Abstract: PURPOSE:To improve the insulating film covering property by filling mesa grooves flatly by a method wherein both sides of current flowing region including light emitting region are encircles with resin base insulating film. CONSTITUTION:An N-InP layer as a buffer layer and a P-InP layer 2 as a block layer are successively grown on a semiconductor substrate 1. Then a V groove is formed on the P-InP layer 2 from the surface thereof to the point reaching the N-InP substrate 1. Next, an N-InP layer 3 as a closing layer, on InGaAsP layer 4 as an active layer, a P-InP layer 5 as another closing layer and a P-InGaAsP layer 6 as a control layer are successively grown. To reduce the laser capacity, mesa grooves 7 reaching the N-InP substrate 1 are formed on both sides of the V groove. After coating the overall surface with e.g. a polyimide base resin film 9 as a resin base insulating film to be baked in nitrogen atmosphere for hardening process. Through this process, the mesa grooves 7 are completely filled with the resin 9 to flatten the substrate 1 while the resin 9 becomes a thermally stable insulating film so that the insulating film may be prevented from breaking down at the shoulders of mesa grooves 7 as well as electrode patterns from being damaged by e.g. disconnection etc.