baber/WOPTO huggingface dataset:
Patent JP-H08296811-A (JP)
Title: Exhaust circulation combustor
Inventor: TSUDA TOKINORI
IPC: F23L7/00
Filed: 1995-04-24
Abstract: PURPOSE: To get rid of the generation of nitrogen oxide theoretically by a method wherein a fuel is mixed with oxygen and a gas returned and ignited and burned by a combustor securing airtightness with the outside to discharge a gas generated at an exhaust section while the gas is used in circulation as dilution agent for the oxygen to eliminate nitrogen in the apparatus. CONSTITUTION: A fuel enters a mixer 8 passing through a fuel supply section 1 and oxygen passing through an oxygen supply section 5 to be burned by a combustor 9. The gas (CO2 gas, steam and the like) generated as a result of the burning reaches a branch point and the gas goes outside at an exhaust section 12 and the water at a drain section 15. The gas leaving the combustor 9 contains not only the gas generated anew by burning the fuel but also old gas circulated through the combustor. A return gas with the same composition as the gas discharged is sent to the mixer 8 by a return quantity adjustor in addition to the fuel and oxygen. A mixed unburned gas comprising the fuel, oxygen and the return gas is formed by the mixer 8 and introduced to the combustor 9 to burn. Here, all paths of this exhaust circulation combustor are made airtight.
Patent JP-H11329803-A (JP)
Title: Thin-film resistor and composition material thereof
Inventor: MORI TORU
IPC: H01C7/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a resistor material whose sheet resistance is 10-200 Ω/(square) and the temperature coefficient (TCR) of resistivity is 100 ppm or less in the ceramic substrate used in a multiple-chip module(MCM), or the surface of a resin substrate or the resistor material utilized in the thin-film resistor element used in the inside. SOLUTION: This is the material comprising ruthenium oxide and titanium oxide and the material having the single-phase rutile structure, wherein the ruthenium oxide and the titanium oxide are completely soluted. The thickness of a resistor is in the range of 0.05 to 1 μm. Furthermore, the constitution ratio of the ruthenium oxide and the titanium oxide is made 0.028<=x<=0.486 when the ruthenium oxide is 1-x and the titanium oxide is x.
Patent JP-H05154157-A (JP)
Title: Belles needle equipped with acoustic means of which capability is reinforced
Inventor: KEBIN DABURIYUU SUMISU
IPC: A61B1/00
Filed: 1992-04-30
Abstract: PURPOSE: To provide an acoustic feedback means indicating the position of an inner needle inside an outer needle in a veress type needle formed by inserting a dull-edged inner needle through a sharp outer needle and to positively sense whether the needle is completely inserted in a specified position in a body. CONSTITUTION: This veress needle 100 has a hollow outer needle 1 with a sharp tip 12 maintained in a grip part 2, and an inner needle 4 inserted through the outer needle 1 is inserted in the grip part 2. The inner needle 4 is loaded by a spring 7, and its end part 74 is seated at a conical end part 62 of a positive indicator 6 impulsively moved on the inner needle 4 adjacent to a negative indicator 5. These indicators 5, 6 constitute a visual means showing the state of forcing the inner needle 4 to come in contact with the grip part 2 so that the tip 42 of the inner needle 4 is extended passing through a rear part 12 of the outer needle 1. The external wall 28 of the grip part 2 is formed in conical shape, and a hollow outside part 29 acting as an acoustic amplifying means is provided in the external wall 28, facing the rear side of the grip part 2.
Patent JP-H01305791-A (JP)
Title: Correction device
Inventor: UEDA OSAMU
IPC: H04N9/68
Filed: 1988-06-03
Abstract: PURPOSE:To improve the color reproducibility of a video signal by adding a correction value based on the luminance signal and the color difference signal of a latched video signal to an input video signal. CONSTITUTION:Digital luminance signals and digital color difference signals through A/D converters 1A-1C are latched by latch circuits 5A-5C, and the correction values are calculated by a microcomputer 6 according to latched contents, and are written in the look-up table 2 of a RAM. The correction values written in this table 2 previously are read out according to the outputs of the converters 1A-1C as referring to the table 2, and they are added to the old luminance signals and the old color difference signals by adders 4A-4C through D/A converters 3A-3C, and are corrected, and are outputted as the video signal whose color reproducibility is improved.
Patent JP-H033945-A (JP)
Title: Engine control device
Inventor: NEMOTO TAKATSUGU
IPC: F02D45/00
Filed: 1989-05-31
Abstract: PURPOSE:To invariably detect the engine rotating speed precisely by controlling the timing of the ignition and fuel injection based on the reference signal extracted in the preset mask period. CONSTITUTION:When the rotation of a rotor 1 synchronous with a crank shaft is detected by a pick-up coil 2 and the crank rotation signal S0 is generated, it is converted into the reference pulse S1 by the wave-form shaping circuit 3 of a control unit 12. A microcomputer 5 calculates using the pulse S1 as a reference, and an I/OLSI 4 generates the ignition signal S2 and the fuel injec tion signal S3 to control ignition and fuel injection. The mask period preventing the chattering noise of the reference pulse S1 is set by counting the time from the previous interruption by the detection of the reference pulse S1 waveform- shaped and extracted with the crank rotation signal So to the current interrup tion. The rotating speed is precisely detected, and the control with good respon siveness is performed.
Patent JP-H05301630-A (JP)
Title: Battery replacing device
Inventor: EGAMI YUJI
IPC: B65G47/82
Filed: 1992-04-27
Abstract: PURPOSE:To rapidly replace batteries of an unmanned car without trouble to a worker. CONSTITUTION:This battery replacing device is constituted mainly of a circulating conveyer 6 arranged in the loop state so that batteries B1 and B2 can be circulated and moved. The circulating conveyer 6 is provided with a battery replacing station, a charging station and a stand-by station. The replacing station is provided with a conveyer with lift device 1 whose height can be adjusted according to the battery in-out port height of an unmanned car 7. The conveyer with lift device 1 is provided with a pusher device 13 for releasing a battery stopper device 15 of the unmanned car 7 at taking in and out of the batteries and a push/pull arm 14 for transferring the batteries B1 and B2 to and from the unmanned car 7.
Patent JP-H01308317-A (JP)
Title: Transfer loading unit for semiconductor device
Inventor: HIROSHIGE KAZUHISA
IPC: H01L21/68
Filed: 1988-06-01
Abstract: PURPOSE:To simplify sorting and discharging processes further preventing missorting by loading an object selectively transferring to respective conveying members in accordance with an inspection result, in the case of a handler loading the object transferring to the conveying member from an inspection device. CONSTITUTION:Two semiconductor devices 1a, 1b, after inspection of the characteristic, are simultaneously sucked and held by a discharge device 11. Subsequently, the semiconductor device is straightened and loaded on a sorting rail 12a or 12b in accordance with an inspection result of the characteristic. That is, both the semiconductor devices 1a, 1b are loaded on the same rail, when their inspection result is equal, while on the respective rail when the result is different. And the semiconductor device on each rail 12a, 12b is individually conveyed by injection air respectively from air nozzles 13a, 13b.
Patent JP-S5828227-A (JP)
Title: Preservation of fruit
Inventor: TOMITA TEIZABUROU
IPC: A23B7/14
Filed: 1982-08-04
Abstract: PURPOSE:To prevent the blowing blight of fruits during storage, by treating fruits with a nucleotide. CONSTITUTION:0.05-2wt% aqueous solution or aqueous emulsion (or dispersion) of a nucleotide (cytidylic acid, uridylic acid, adenylic acid, guanylic acid, inosic acid, xanthylic acid, oligomer, polynucleotide, etc.) is attached to the surface of fruits or these liquid agents are absrobed in hygroscopic paper and the fruits are packed with the paper.
Patent JP-2000326798-A (JP)
Title: Illegal parking notice installing tool
Inventor: ISHII YUICHI
IPC: B60R13/00
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To easily attach an illegal parking notice installing tool on a hood or a door of an illegally parked vehicle without damaging a painting surface by constituting the illegal parking notice installing tool of an almost disk-shaped main body having a sucker in a bottom surface recessed part and a notice housing case installed on the main body, and using the sucker as an installing means to the illegally parking vehicle. SOLUTION: A main body 1 is formed in an almost disk shape having a recessed part on a bottom surface, and has a sucker 2 in a bottom surface recessed part. In the main body 1, the sucker 2 is exposed outside, and the protection such as a metallic material of aluminum and a hard resin is formed so that an edge part of the sucker 2 is not easily torn off. A notice housing case 7 having a transparent window on the surface side and housing an illegal parking notice 8 inside is sandwiched between a handle 5 and a main body 1 upper surface. Then, sucking installation to given position of an illegally parked vehicle is performed by reducing pressure between the sucker 2 and the vehicle by using the principle of a lever. Sucking installation and sucking release to the vehicle can be performed by pushing down and pulling up the handle 5.
Patent JP-H09321121-A (JP)
Title: Wafer transfer device
Inventor: NIINA SHUJI
IPC: H01L21/68
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a wafer transfer device which can easily transfer a plurality of wafers between carriers in a short time. SOLUTION: In this device 1, a plurality of wafers W housed slidably along the wafer face at predetermined intervals in a carrier 2A are slid and transferred to a carrier 2B which houses the plurality of wafers W. In this case, the device 1 has: a transfer arm 3 comprising a plurality of arms 3a having contact parts 3b which come into contact with outer peripheral parts of adjacent two wafers W and a space 3s formed between the arms 3a into which two adjacent wafers W can be inserted; and a driving means for moving the transfer arm 3 from the carrier 2A to the carrier 2B.
Patent JP-H01304439-A (JP)
Title: Bouncing storoboscopic device
Inventor: INOUE AKIRA
IPC: G03B15/05
Filed: 1988-06-02
Abstract: PURPOSE:To easily realize the appropriate indirect irradiation of a stroboscope by measuring the distances from a camera to an object and a reflector, obtaining an optimum bouncing angle and automatically setting or indicating the light emitting angle of the indirect irradiation of the storoboscope. CONSTITUTION:When a shutter button is half-pushed, the distance from the camera equipped with the stroboscope 3 to the object is measured by an La measuring means 5 and the distance from the camera to the reflector is mea sured by an Lb measuring means 6 and inputted to a theta arithmetic operation means 7. The means 7 obtains the optimum light emitting angle theta based on these distances and makes the light emitting angle of the storoboscope 3 coincide with the angle theta through a coincidence detecting means 11 and a light emitting angle control means 9. Then, the shutter button is pushed in, the storoboscope emits light with the optimum light emitting angle. Therefore, the appropriate bouncing photographing can be automatically executed.
Patent JP-S5662724-A (JP)
Title: Assembly-type cutting tool
Inventor: OGINO MASAO
IPC: B23F21/28
Filed: 1979-10-24
Abstract: PURPOSE:To generate the strong tightening force through the increase of the surface pressure by a method wherein one of the surfaces whereon the main body of the cutting tool contacts with a blade is made to be a plane, while the other surface is machined to have a separation groove, and both surfaces are pressed to fit to each other. CONSTITUTION:In an assembly-type shaving cutter and the like, a number of grooves 2 are made in parallel to the axis on the outer-peripheral surface of the disc-shaped main body 1, while in the grooves 2 are inserted blades 4 provided with cutting edges 3, and the blades 4 are pulled in the direction of the center of the main body 1 by a bolt 5 inserted from the side of the inside-diameter plane of the main body 1 and are fastened and fixed. In the surface 6 of the blade 4 where it contacts with the groove 2 is provided the serration groove 7 to which the serration machining and plane grinding are applied. Next, when the blade 4 is inserted, into the groove 2 and the bolt 5 screwed in the blade is tightened, the plane 6 of the blade 4 wherein the groove 7 is provided is pressed on the surface of the groove. By this constitution, the surface pressure is increased, thereby generating a strong tightening force.
Patent JP-S5259888-A (JP)
Title: Manufacturing of two layer transparent conduction film
Inventor: SHIMIZU YASUHIRO
IPC: H01B13/00
Filed: 1975-11-12
Abstract: PURPOSE:To obtain a two-layer transparent conduction film suitable for optoelectronics by forming In2O3 transparent conduction film on the base, forming SnO2 transparent conduction film on it.
Patent JP-S63300499-A (JP)
Title: Memory testing system
Inventor: ISHIGURO HIDEO
IPC: G11C29/56
Filed: 1987-05-29
Abstract: PURPOSE:To discriminate a faulty section to be exchanged without increasing the testing cost, by not using a faulty memory for test, but using a content addressable memory of a relatively small capacity. CONSTITUTION:An input signal is added to a storage element 1 to be tested from a pattern generator 2. The output of the element 1 is compared with expected value data supplied from the generator 2 at a comparator 3. When the accessed address is discriminated as faulty as a result of the comparison at the comparator 3, the faulty address is processed by means of a content addressable memory (CAM) 4. At the CAM 4 the address when the fault occurs is used as input data and compared with already stored information. When coincidence is obtained as a result of the comparison, the address is ignored and, when no coincidence is detected, the address is stored in the CAM 4. The faulty address, the same address as which is removed at the CAM 4, is sent to a data processing section 5 where a process is carried out to exchange the faulty section by means of a standby storing section.
Patent JP-H08333176-A (JP)
Title: Ceramic composition and production of ceramic plate
Inventor: MOCHIZUKI TAKAHIRO
IPC: C04B35/80
Filed: 1995-06-02
Abstract: PURPOSE: To obtain a ceramic composition giving a sintered plate sufficiently improved in flexural strength, toughness and dimensional accuracy and prevented in the generation of cracks, and further to efficiently produce the ceramic plate. CONSTITUTION: A ceramic composition is produced by blending alumina fibers having an average fiber diameter of 1-15μm, an average fiber length of 0.1-100mm having a chemical composition comprising 99.5-72wt.% of Al2 O3 and 0.5-28wt.% of SiO2 in an amount of 0.5-35 pts.wt. with 100 pts.wt. of a ceramic raw material containing silica. A ceramic composition is also produced by blending alumina-silica fibers having the prescribed average fiber diameter, the prescribed average fiber length and a chemical composition comprising 72-35 pts.wt. of Al2 O3 and 28-65 pts.wt. of SiO2 in an amount of 0.5-35 pts.wt. with 100 pts.wt. of a ceramic raw material containing alumina. Either the former or the latter ceramic composition is molded into a sheet-like product so as to orientate the alumina-silica fibers in the molded product, and subsequently sintered.
Patent JP-S62293695-A (JP)
Inventor: TSUNASHIMA NORIYO
IPC: H04B1/08
Filed: 1986-06-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03618-A (JP)
Title: Article filling device for ptp pocket
Inventor: FUKUDA YOSHINOBU
IPC: B65B35/26
Filed: 1989-05-29
Abstract: PURPOSE:To make it possible to perform feeding and filling smoothly and by a high speed by a method wherein articles to be packaged are divided by pin tips of a pinwheel, and the articles to be packaged are received and stored by a unit number in a large number of sectors at shoot arc parts, and are fed to PTP pockets, accompanying the rotation of the pinwheel. CONSTITUTION:Naturally dropping tablets T are fed to opened sectors 24 one by one by the function of stoppers 38/39 at a control area 16. Accompanying with the rotation of a pinwheel 20, the tablets T move along the outer peripheral wall of an arc-shaped tunnel, while receiving a dropping control by a pin 22 at the leading end of the sector 24. When the tablets T reach the vicinity of the terminal end of a shoot arc part 12, they come into contact with an arc shaped operating surface 52 of a position control piece 50, and are gathered to a rear end of the sector 24, by being pressed by the arc shaped operating surface 52. Since the pinwheel 20 is synchronously operated a carrying measure for a PTP sheet 40 so that the corner position of respective pin 22 coincides with the rear end of a pocket 42 on the PTP sheet 40, the tablets T are assuredly filled in the pockets 42.
Patent JP-H085973-A (JP)
Title: Production of liquid crystal panel
Inventor: MATSUURA KIYOSHIGE
IPC: G02F1/13
Filed: 1994-06-20
Abstract: PURPOSE:To realize formation of a device to a larger size which is a current demand by easily forming an image display plate to a shape free from warpage and to a uniform prescribed thickness. CONSTITUTION:The inside of high-polymer films 24 is evacuated to a vacuum state of a prescribed vacuum degree by using a vacuum pump from a discharge hole 25 and the pressure on the lower main surface side of two sheets of cells 14, 15 coated with the high-polymer films 24, i.e., the closed inside of an placing means 21 is decreased from the discharge hole 26 by using a vacuum pump to the vacuum state of the vacuum degree lower than the vacuum degree within the high-polymer films 24. An adhesive is cured by irradiation with UV rays or heating, etc., by which two sheets of the cells 14, 15 are adhered and fixed.
Patent JP-H0431803-A (JP)
Title: Production of plastic optical fiber
Inventor: NAGAI AKIHIKO
IPC: D01F6/12
Filed: 1990-05-29
Abstract: PURPOSE:To improve a transmission loss and the heat resistance and wet heat resistance of the transmission loss by stretching the plastic optical fiber under specific conditions at the time of producing the plastic optical fiber formed of polycarbonate as its core material and a fluorine-contained polymer as its sheath material. CONSTITUTION:The polycarbonate having >= 0.40dl/g and < 0.60dl/g ultimate viscosity (in methylene chloride, measured at 20 deg.C) is used as the core material and the fluorine-contained polymer having the refractive index lower than the refractive index of this core material and having the repeating unit expressed by formula I is used as the sheath material. In the formula I, X denotes hydrogen, chlorine, fluorine or methyl group; Rf denotes a fluoroalkyl group. The unstretched plastic optical fiber is so stretched as to satisfy formulas II to V. The higher temp. of the glass transition temps. of the core material and the sheath material is designated as Tg at this time. The carbonate plastic optical fiber having the excellent transmission loss and heat resistance and wet heat resistance of the transmission loss is obtd. in this way.
Patent JP-S5470233-A (JP)
Title: Preparation of optically active benzyl alcohol derivative
Inventor: NOGUCHI MASAMICHI
IPC: C07C213/00
Filed: 1977-11-14
Abstract: PURPOSE: To obtain the title compound, by subjecting optically active 4-hydroxyphenylglycine to formylation, benzylation, condensation with N-benzyl-dimethoxyphenethylamine, partial hydrolysis, diazotization, reduction, and catalylic reduction one after another.  
     CONSTITUTION: Optically active 4-hydroxyphenylglycine is formylated, and the phenolic hydroxyl group of the resulting compound is benzylated and condensed with N-benzyl-3,4-dimethoxy-phenethylamine to give optically active N-formyl-N'- benzyl-N'-(3,4-dimethoxy phenethyl)-4-benzyloxy- phenylglycine amide, which is  then partially hydrolyzed and diazotized in acetic acid, then reduced and catalytically reduced to form optically active α-(3,4-dimethoxyphenethylamino-methyl)-4- hydroxybenzyl alcohol.  
     USE: Pharmaceuticals having powerful and durable cardiotonic actions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04337666-A (JP)
Title: Semiconductor nonvolatile memory and its writing method
Inventor: TANAKA TSUTOMU
IPC: H01L29/788
Filed: 1991-05-14
Abstract: PURPOSE:To achieve both a high-speed writing and a long-time data retention by transferring and then writing a data to a memory block consisting of a memory element with a second film-thickness gate insulating film which is thicker than a first film thickness by a memory block consisting of a memory element with a gate insulating film with a first film thickness. CONSTITUTION:A semiconductor nonvolatile memory 10 consists of a first memory block 1, a second memory block 2, and a transfer block 3 which controls their input and output and performs transfer and writing of data between them. A memory element used for a second memory element 21 within a second memory block 2 has a thicker gate insulating film than a memory element which is used for a first memory element array 11 within the first memory block 1, where the first memory block 1 can write data at high speed and the second memory block 2 has a long data-retention time. thus enabling an application range of the semiconductor nonvolatile memory to be expanded.
Patent JP-S5563453-A (JP)
Title: Memory system
Inventor: MITSUI HIROSHI
IPC: G06F13/00
Filed: 1978-11-04
Abstract: PURPOSE: To speed up the read-write cycle, by providing the auxiliary counter in the memory unit, in the memory unit in which the instruction from CPU performs readout and write-in.  
     CONSTITUTION: The address information obtained on the common bus 5 is written in the auxiliary counter 12 in the memory unit 2, when the address set signal obtained from CPU1 via the address set line 13 is incoming, and the counter 12 is counted up with the confirming signal on the confirmation signal line 8 from the unit 2. In reading out and write-in to continuous memory addresses, since the address designation is made at the address by the auxiliary counter 12, the access time can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09321175-A (JP)
Title: Microwave circuit and chip
Inventor: NISHI SEIJI
IPC: H05K1/11
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To increase an area of a connection portion between a chip and a wiring board and increase connection strength between the chip and wiring board by a method wherein the chip has a back electrode, a via hole, etc., and is fixed to the wiring board by direct connection between the back electrode and a circuit wiring. SOLUTION: A microwave circuit 100 comprises a chip 10 and a wiring board 12. The chip 10 has a back electrode 20 composed of a bump material provided on a back surface 16b of a chip substrate 16; a via hole 22 penetrating from an upper surface of the chip substrate 16 to the back surface 16b; and a via hole wire 24 for electrically connecting a surface electrode 18 to a back electrode 20 which are formed in this via hole 22. Further, the chip 10 is fixed to the wiring board 12 by direct connection between the back electrode 20 and a circuit wire 26. Thereby, an area of a connection portion between the chip 10 and the wiring board 12 is increased. Therefore, heat generated in the chip 10 is radiated to the wiring board 12, and stable operations of a semiconductor element 14 provided in the chip substrate 16 can be expected.