baber/WOPTO huggingface dataset:
Patent JP-S6270202-A (JP)
Title: Fuel reforming apparatus for fuel cell
Inventor: UMEMOTO SANETSURU
IPC: H01M8/06
Filed: 1985-09-19
Abstract: PURPOSE:To properly adjust the feed flow rate of a liquid raw material and suppress the fluctuation in pressure of a reformed gas to a small value, by installing a liquid raw material vaporizer of a fuel reforming apparatus to constitute a vaporizing passage downward tilting all over a combustion chamber. CONSTITUTION:A vaporizer 9 having a vaporizing passage wholly tilted from above downward is provided in a combustion chamber (8a) partitioned in the center of a body vessel 8 of a fuel reforming apparatus 4 and a liquid raw material (L) is fed from a feed pipe 14, made to flow down in the vaporizer 9 and gasified into a raw material gas (G) by a burner 7. At this time, the liquid raw material (L) is fed while limiting the flow rate not to form a liquid individual phase thereof in the passage of the vaporizer 9. The liquid raw material (L) flowing down in the vaporizer 9 is completely converted into the raw material gas (G), emerges from the vaporizer 9, passes through a manifold 15 and enters a reforming reactor 10 where the raw material gas (G) is reformed and fed through a manifold 18 and fed to the anode side of a fuel cell body by a feed pipe 19. Thereby, a reformed gas under stabilized pressure can be fed to the fuel cell.
Patent JP-2000038439-A (JP)
Title: Epoxy resin composition
Inventor: OGURA ICHIRO
IPC: C08L63/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition producing the cured product having excellent heat resistance and excellent adhesion to metals, other inorganic materials and the cured product itself by adding hydroxy group- substituted aromatic compounds bound to each other through a specific group to an epoxy resin. SOLUTION: This epoxy resin composition comprises (A) an epoxy resin (for example, a bisphenol type epoxy resin) and (B) a compound having a structure where the molecules of a hydroxy group-substituted aromatic compound are bound to each other through a group of formula I (R is H, a halogen or a 1-6C alkyl)  preferably a compound having a structure of formula II [X is H, methyl, ethyl, propyl or t-butyl; (n) is 1-4]} as a curing agent preferably so that the ratio of the phenolic hydroxy groups of the phenol compound of component B to the epoxy groups in the component A are 0.2-2.0 to 1. The curing agent of component B is obtained, for example, by reacting a cyanuric acid halide with an aromatic compound having an amino group and a hydroxy group as substituents on the aromatic ring.
Patent JP-H0548782-A (JP)
Title: Facsimile communication method
Inventor: YAHAGI MASAHIKO
IPC: H04N1/21
Filed: 1991-08-20
Abstract: PURPOSE:To perform reception processing of facsimile efficiently. CONSTITUTION:A controller 4 assigns data, received by receiving devices 1a, 2a, and 3a from lines 1, 2, 3, to a buffer memory 3, which is stored with received data of one page; once the data of one page are received, a next buffer 6 is assigned and the contents of the buffer memory 6 after the reception are outputted on a printer 5. Then the data in the buffer memory 6 are erased after being printed. Further, when data are received from the lines 1, 2, and 3 at the same time, the same receiving operation is performed for the respective lines in parallel. Consequently, telephone numbers are assigned to the respective lines and then the data can be received independently, line by line, so processes of plural equipments can be performed by one facsimile equipment. Further, when only one of the lines is open to only specified opposite parties, this line is always free, so data can be received at any time.
Patent JP-2000038888-A (JP)
Title: Ladder for manhole
Inventor: SASAGAWA KAZUHIRO
IPC: E02D29/12
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To improve the safety of a ladder for manhole to be set at a manhole of an underground structure such as conduit line system and set the ladder freely. SOLUTION: A ladder body consisting of two vertical side supports 21, 21 and a plurality of rungs 24, 24 is fixed on a bottom panel 11 of an underground structure 10 through lower end fixing parts 25, 25, while the ladder body is fixed to an interior wall 12 (or underside of upper panel 13) through upper side fixing members 28, 28, whereby the body is set under a manhole 14. Handrail members 26, 26 are slidably mounted to the top ends of the supports 21, 21, respectively, so that each of the members 26 is protruded from the manhole and retracted therefrom.  An engaging groove comprising a vertical part and a horizontal part and an engaging means having an engaging protrusion which is slidably engaged in the engaging groove are provided in each of the members 26 and the corresponding support 21 respectively so that the handrail member 26 is engaged in its lowered state or in its lifted state.
Patent JP-H0374476-A (JP)
Title: Cationic electrodeposition coating composition
Inventor: HATTORI TSUTOMU
IPC: C09D175/04
Filed: 1989-08-14
Abstract: PURPOSE:To obtain the subject composition having excellent edge-covering property and weather resistance by using an acrylic cationic resin, an urethanized epoxy cationic resin, a blocked isocyanate curing agent resin and a cationic crosslinked fine particle resin at specific ratios. CONSTITUTION:The objective composition is composed of (A) 20-70 pts.wt. of an acrylic cationic resin consisting of a copolymer of a vinyl monomer having secondary or tertiary amino group, a vinyl monomer having hydroxyl group and other vinyl monomers, (B) 5-50 pts.wt. of an urethanized epoxy cationic resin which is a reaction product of an urethanized epoxy resin with a primary or secondary amine, (C) 10-40 pts.wt. of a blocked isocyanate curing agent resin which regenerates isocyanate group by thermal decomposition and (D) 1-15 pts.wt. or cationic crosslinked fine particle resin having an average particle diameter of 0.01-1mum and consisting of an addition reaction product of an epoxy resin derivative containing >=2 primary amino groups in one molecule with a polybutadiene containing >=2 alpha,beta-ethylenic unsaturated groups in one molecule.
Patent JP-S60100497-A (JP)
Inventor: KOKUBO MICHIO
IPC: H05K3/36
Filed: 1983-11-04
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-H10154673-A (JP)
Title: Cerium oxide abrasive material and substrate polishing method
Inventor: YOSHIDA MASATO
IPC: B24B37/00
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To polish the polished surface of a substrate without making any mark on it by a method wherein slurry composed of medium and cerium oxide particles which is set smaller in maximum diameter than a specific value and dispersed into the medium is used as abrasive material. SOLUTION: Cerium oxide particles are dispersed into water by a homogenizer, an ultrasonic dispersing device, and a ball mill besides a usual agitator. It is preferable that a wet dispersing device such as a ball mill, a vibration ball mill, a planetary ball mill, a medium agitating mill or the like is used to disperse cerium oxide particles of micro particles smaller than 1μm in size. Slurry composed of water cerium oxide particles dispersed into formed on a semiconductor substrate where circuit elements and wiring patterns are formed, and the SiO2 insulating layer formed on the semiconductor substrate is polished with cerium oxide abrasive material, whereby the rough surface of the SiO2 insulating layer are turned smooth through all the surface of the substrate.
Patent JP-S6189368-A (JP)
Inventor: OKAMOTO KAZUYOSHI
IPC: D06C27/00
Filed: 1984-10-05
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-2000040202-A (JP)
Title: Magnetic disk device and method of detecting thermal asperity in the device
Inventor: ITO HIROSHI
IPC: G11B5/02
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To make surely detectable the place of TA(thermal asperity) generation, which used to be undetected due to the in-phase noise removing characteristics of a DSMR head in spite of generation of a TA. SOLUTION: Using a gain-variable head amplifier 22-1, 22-2 for a pair of amplifiers that amplifies signals reproduced by the MR elements 11-1, 11-2 of a DSMR head 1-i (i=0, 1), the detection of TA by CPU 6 is performed using a TA detection circuit 4 with the gain α1, α2 switched to different value through a D/A converter 23-1, 23-2 and set, in addition to using a TA detection circuit 4 with the gain α1, α2 set as a standard value α. The sector in which RA generation is thus detected is registered as a defect sector in a defect sector control table 62. In this case, an alternate sector is assigned to such sector.
Patent JP-S6268812-A (JP)
Title: Production of epoxy resin curing agent
Inventor: OSHIMA MASAYOSHI
IPC: C08G59/42
Filed: 1985-09-20
Abstract: PURPOSE:To obtain the titled curing agent capable of giving cured epoxy resin articles having improved flexibility and toughness and good electrical characteristics, by heat-treating a ring opening polymer of a lactone and liquid acid anhydride based epoxy resin curing agent. CONSTITUTION:(A) a ring opening polymer of a lactone, obtained by ring opening polymerization of a lactone having a 5-7-membered ring, e.g. gamma- butyrolactone or delta-valerolactone, and having >=5,000, preferably 10,000-70,000 molecular weight and (B) a liquid acid anhydride based epoxy resin curing agent, e.g. a mixture of structural isomers of methyl-DELTA<4>-tetrahydrophthalic anhydride, are heat-treated, preferably at the melting point of the polylactone or above for 1-8hr to afford the aimed curing agent.
Patent JP-S6451738-A (JP)
Title: Optical repeater monitoring circuit
Inventor: YAMASHITA SHUJI
IPC: H04B10/29
Filed: 1987-08-24
Abstract: PURPOSE:To prevent the formation of a closed loop by releasing the loopback of its own repeater at the loopback command reception of other repeater. CONSTITUTION:In sending a loopback command having on identification number of a recovery repeater 1'-U from a terminal station (not shown) via a transmission line 2-U, a loopback command output 19-U of a command identification circuit 8-U and an output 20-U of a repeater number identification circuit 9-U go to H to set a FF 15-U thereby operating all optical shutter drive circuit 16-U. Then the optical signal branched by a branch circuit 6-U is reflected to an opposed repeater 1-D. In releasing the loopback 7, the output 19-U is brought into L by a release command. Moreover, in receiving the loopback command of the other repeater, the output 19-U goes to H and the output 20-U goes to L, then the AND gate 12-U goes to H to release the loopback.
Patent JP-H0372654-A (JP)
Title: Dividing method for substrate
Inventor: TABUCHI SHUJI
IPC: H01L21/301
Filed: 1989-08-11
Abstract: PURPOSE:To eliminate the necessity of protective film removing liquid and to remove a resin film within a short time, by exfoliating the resin film for protecting a substrate with an adhesive tape when the substrate is divided. CONSTITUTION:A plurality of dividing grooves 17 penetrating a resin film 16 are formed on a wafer 5, along the lattice type boundary lines for dividing the wafer 5 into chips. An adhesive tape 18 is bonded on the resin film 16. On said tape, adhesive agent is spread whose adhesion is about 150-200g/cm<2> as compared with the resin film 16 of excel coat whose adhesion is about, e.g. 10-20g/cm<2> to the wafer 5. When the adhesive tape 18 is peeled, the resin film 16 is exfoliated from the wafer 5 together with the adhesive tape 18. Next the wafer 5 is cut off along the groove 17.
Patent JP-S58107939-A (JP)
Title: Transmission indicating system in in-line system
Inventor: SUMIMOTO MASAYUKI
IPC: G06F13/36
Filed: 1981-12-22
Abstract: PURPOSE:To provide a re-request indication to slave sets during BUSY when the transmission to all the slave sets is finished, by storing the numbers of slave sets which can not respond to the request of a master set in a master set side and indicating the request to the slave sets from the master set. CONSTITUTION:In logging data stored in slave devices S1-S3 at the master device M by group, the master set M provides the slave set number of each slave set together with a data transfer indication via a sequential data transfer controlling means 15. The slave set receiving this indication transfers a signal representing ''BUSY'' to the master set when the slave set device is busy. Further, when the master set M receives a BUSY signal from the slave set, the master set stores the slave set number and the BUSY message in a prescribed area (b) of a memory 7. When the slave set in BUSY state exists, the master set M detects the state and becomes in the state of key waiting 5, it is displayed on a display means 10 and the operator indicates data log to the slave sets not logged for data again.
Patent JP-H0372671-A (JP)
Title: Semiconductor storage device
Inventor: OCHIAI AKIHIKO
IPC: H01L21/8242
Filed: 1989-08-11
Abstract: PURPOSE:To reduce the occupied area of a memory cell, and prevent the generation of soft error, by electrically connecting one of the source drain regions of an MOS transistor for writing use with the channel region of an MOS transistor for reading use. CONSTITUTION:An insulating film 10 and a first interlayer insulating film 7 of an MOS transistor I for writing use and an MOS transistor II for reading use are electrically connected by using a contact layer 23 buried in a viahole 22 opened so as to face an n-type source.drain region 5. In this semiconductor memory device, data are stored by making the channel potential of the MOS transistor II for reading use correspond with binary data.
Patent JP-H1023495-A (JP)
Title: Pocket pager
Inventor: SHIOMOTO KOUTAROU
IPC: H04W84/02
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making pocket pager capable of transmitting message between plural pocket pagers by providing a receiving pocket pager with a transmitting mechanism so as to execute receiving or transmitting operation as required. SOLUTION: A pocket pager having a receiving function is provided with a push function for sending a push signal to a relay center and a transmitting mechanism formed as a message function for inputting a message at the time of receiving message 'This is a pocket pager...'.
Patent JP-H0952906-A (JP)
Title: Production of vinyl chloride-based polymer
Inventor: MORIMOTO TADASHI
IPC: C08F2/00
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain the subject high-grade polymer without attaching scale to a reflux cooler, etc., by starting removal of heat of reaction by the reflux cooler and then starting removal of heat of reaction by a heat exchanger, using a polymerizaton tank equipped with the reflux cooler and an outer heat exchanger in polymerization of vinyl chloride. SOLUTION: When vinyl chloride or mixture of copolymerizable monomers composed mainly of vinyl chloride is polymerized in an aqueous medium using a polymerization tank having a reflux cooler (A1 ) in a gas phase part and equipped with circulating piping capable of circulating the reaction mixture through a heat exchanger (A2 ) on the outside of the polymerization tank, after removal of heat of reaction with the cooler A1 is started while the reaction converting ratio (B) is 5-20%, removal of heat by the heat exchanger A2 is started while the conversion rate B is 20-60%. Furthermore, load for removal of heat while the ratio B is 60-85% is set to <=80% of maximum heat removal load on the cooler A1 during the reaction and the reacting time is set to 2-5hr.
Patent JP-H0371860-A (JP)
Title: Thermal transfer recording control system
Inventor: OKAZAKI YASUHIRO
IPC: B41J2/36
Filed: 1989-08-11
Abstract: PURPOSE:To record data at a uniform density by controlling a drive state of thermal elements corresponding to a black image contained in a black patter, and performing a thinned out recording or a low density recording of the black pattern. CONSTITUTION:Pixel data is continuously entered into a black pattern detection device 111 and a pattern containing more than a specified rate of black pixels is detected as a black pattern. A thinned out recording or a low density recording of black pixels contained in the black pattern is performed by limiting the drive state of thermal elements 121 corresponding to black pixels contained in the black pattern using a drive control device 131. When in the thinned out mode, ink contained in an area corresponding to thinned out black pixels of an ink transfer medium 101 remains untransferred. Therefore, the average value of ink quantity remaining in an area corresponding to the whole black pattern, the average value of ink quantity remaining around the area and the ink quantity remaining around the area are not significantly different from each other. Furthermore, when in the low density recording, the ink quantity remaining in the area corresponding to the whole black pattern can be made less different from the values of those mentioned likewise.
Patent JP-H0955779-A (JP)
Title: Telephone set
Inventor: FUJIMAKI KENICHI
IPC: H04M1/00
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set which enables a caller to be discriminated in advance without looking at the telephone set and even from a location remote from the telephone set at the time receiving it. SOLUTION: This telephone set has a 1st discrimination means (ST-2) which discriminates whether or not an incoming telephone number is received at the time of termination, a 2nd discrimination means (ST-3) which discriminates whether or not the incoming telephone number is a specific telephone number when the 1st discrimination means (ST-2) discriminates that the incoming telephone number is received, and sound generating means (ST-7 and ST-6) which generate mutually different distinctive when the incoming telephone number is the specific telephone number and when not according to the discrimination results of the 1st and 2nd discrimination means (ST-2 and ST-3).
Patent JP-S6260504-A (JP)
Title: Receiving type ski boots for binding
Inventor: ARETSUSANDORO POZOBON
IPC: A43B5/04
Filed: 1986-09-04
Abstract: This ski boot for disappearing-type bindings, on the sole (2) of the boot (1), in a recess (3) for accommodating the bind ing. comprises at least one small block (10) defining an engagement seat for one of the pushers (5, 5') of the binding (4). The small block (10) is movable between an engagement position, in which it engages the pusher (5) and a retracted position, allowing unfastening of the binding. A locking mechanism is provided for holding the small block in the engagement position and may be operated from the outside of the ski boot for allowing movement of the small block in the retracted position.
Patent JP-H0955594-A (JP)
Title: Manufacture of earth structure for printed board
Inventor: UDAGAWA YOJI
IPC: H05K7/14
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing the earth structure for printed board in which adhesion of flux to the top face of an earth plate can be prevented surely while facilitating the mechanization. SOLUTION: The method for manufacturing the earth structure of printed board comprises a first step for setting a printed board 1 at a punched part 1e, a second step for soldering the printed board 1 after an earth plate 2 having a fixing hole 2b is mounted thereon, a third step for punching 1e the printed board 1, and a fourth step for securing the earth plate 2 through the printed board 1 to the screw seat of a conductive chassis by means of a conductive screw thus conducting the earth plate 2 and the chassis.
Patent JP-H0532647-A (JP)
Title: Production of alicyclic epoxide
Inventor: TAKAHASHI KATSUYA
IPC: B01J31/12
Filed: 1991-07-26
Abstract: PURPOSE:To produce an alicyclic epoxide in high yield by oxidizing an alicyclic olefin and an aldehyde with molecular oxygen by one-stage reaction. CONSTITUTION:1 mol alicyclic olefin shown by formula I (R<1> and R<2> are H or lower alkyl) and preferably 1-10mol, especially 1-5mol 2-6C aliphatic saturated aldehyde are reacted with molecular oxygen in the presence of preferably 0.0001-10mol%, especially 0.01-5mol% based on the compound shown by formula I of a nickel catalyst, preferably acetylacetonatonickel (II) and preferably a carbonate of an alkaline earth metal, especially calcium carbonate or barium carbonate usually at 0-100 deg.C preferably 20-80 deg.C to give the objective compound shown by formula II by one-stage reaction in high yield without producing a dangerous peracid.
Patent JP-H06234190-A (JP)
Title: Fuel hose for automobile
Inventor: KODAMA TSUTOMU
IPC: B32B27/30
Filed: 1992-08-05
Abstract: PURPOSE:To obtain a fuel hose for use in automobile excellent in resistance to sour gasoline, gasoline permeability and fire, inexpensive to make and simple in manufacturing process. CONSTITUTION:The fuel hose is provided with an inner layer 1 formed from fluororesin, an intermediate layer 2 formed from the synthetic resin other than the fluororesin around the outer periphery of the inner layer 1 and an outer layer 3 formed from an elastic rubber material around the outer periphery of the intermediate layer 2.
Patent JP-S5999834-A (JP)
Title: Transmitter of tdma communication system
Inventor: SHIMIZU TOSHIMITSU
IPC: H04B7/212
Filed: 1982-11-29
Abstract: PURPOSE:To eliminate communication disturbance and to improve the reliability of a system by discriminating automatically a failure of the titled transmitter if the transmission is being continued at a time slot other than that assigned to the own station, and stopping the transmission. CONSTITUTION:When a signal is transmitted from a transmitter 1 on a time slot other than the assigned slot, it is detected by a transmission power detecting circuit 3, then an H level signal (a) is outputted and a shift register 11 reads the signal (a) in the timing of an input clock (e). When it is read continuously for three times, the output of the register 11 goes all to H level, an output of an AND gate 20 goes to H level, which is stored. An output of the gate 20, i.e., a control signal (b) is transmitted to a power supply circuit 6 of the transmitter, which is interrupted to interrupt the power supply to the transmitter 1, and the transmission is stopped As a result, even if the transmitter is failed, the disturbance of communication is prevented by a simple constitution, allowing to improve the reliability of the system.
Patent JP-H1040537-A (JP)
Title: High-density magnetic recording medium
Inventor: KAWAGUCHI CHIKAKAZU
IPC: G11B5/73
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which can realize shortening of a recording wavelength and a high recording density. SOLUTION: A magnetic layer having magnetic bodies dispersed in a resin binder is provided on the surface of an application layer of a biaxially oriented polyester film. The application layer is formed in a film formation process. The relation between the Young's modulus YT (kg/mm<2> ) in a lateral direction of the biaxial polyester film, the thickness t (μm) of the application layer and the thickness tM (μm) of the magnetic layer satisfies formulae 800<=YT, 0.05<=t<=-0.95×10<-3> YT+1.76 and 0.05<=tM<=1.0.