baber/WOPTO huggingface dataset:
Patent JP-H04104471-A (JP)
Title: Fuel cell
Inventor: IYASU KYOTARO
IPC: H01M8/02
Filed: 1990-08-23
Abstract: PURPOSE:To maintain stable performance by filling a heat-resistant and phosphoric acid-resistant filler material and metal grains reacted with phosphoric acid to generate metal phosphate at the end section of a ribbed electrode, then impregnating phosphoric acid. CONSTITUTION:When a filler material 3 and metal grains 10 are filled at the end section 2 of a ribbed electrode 1 and phosphor acid is impregnated and the temperature is increased, the metal grains 10 and phosphoric acid are reacted to form metal phosphate, the volume of the metal grains 10 is increased, gaps at the end section 2 of the ribbed electrode l are decreased, and the gas sealing property is improved. The thermal expansion coefficient is decreased by the solidified quantity, and there is an advantage that the leak of phosphoric acid is reduced against the temperature change. The metal phosphate generated by the reaction between the grains 10 and phosphoric acid binds the filler material together, thus the short circuit between electrodes due to the leak of the filler material with high conductivity is prevented.
Patent JP-H0557537-A (JP)
Title: Work fastening device equipped with supply magazine of fastening means such as bolt and nut
Inventor: NAKAGAWA TOSHIO
IPC: B23P19/06
Filed: 1991-08-30
Abstract: PURPOSE:To improve work efficiency by shortening time for supplying fastening means to a fastening tool, and stably supplying the same, in a fastening device for performing fastening work of a fastening such as a bolt, a screw, and a nut for a work. CONSTITUTION:This device is equipped with a delivery means 30 for supplying a plurality of fastening means 40 housed in a supply magazine held by a fastening device 10 to a fastening tool 15 in order, and carries out automatic fastening work for a work W while performing supply, of respective fastening means 40 inside the mechanism of the fastening device 10 in a short time. When the supply magazine 50 becomes empty, it is replaced with a new supply magazine 50 at a predetermined automatic replacement station.
Patent JP-S61100369-A (JP)
Title: Lap jig
Inventor: KONDO KEIICHI
IPC: B24B41/06
Filed: 1984-10-19
Abstract: PURPOSE:To make sizing accuracy in a work and operation efficiency both improvable, by locking a stopper ring being harder than a work installed around a lap ring to the underside of a guide ring, while setting a degree of flatness at both undersides of these rings to less than the specified value. CONSTITUTION:Adjustment of height of a lap ring 3 to a stopper ring 7 takes place with measurement in turning round a jig and making the ring 7 as a criterion by a dial gauge. For example, if size of a work 4 is 100mum, an adjust screw 10 is adjusted, that is, adjusting to the state that the top of the ring 3 is lower as much as 100mum than that of the ring 7, and the same operation is performed for other two adjust screws 10 whereby a degree of flatness in both rings is adjusted to less than 2mum. Under this condition, the work is turned round and placed on a surface plate 6, and when lapping takes place, first the work 4 jutting out of the ring 7 is scratched in common with the surface plate 6, gradually being thinned, whereby the whole surface of the ring 7 gets hitting to the top of the surface plate 6, and the work 4 situated on almost the same circumference is in no case more machined as the ring 7 is harder than it, thus the work 4 is machined to be less than 100mum in thickness.
Patent JP-2001050147-A (JP)
Title: Ignition system for internal combustion engine
Inventor: ITO TAKASHI
IPC: F02P15/08
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To stably perform repeated energizing/interruption controls of primary current without complicating the constitution of an ignition circuit and to prevent generation of excessive exothermic in a power switching element, in a multiple ignition system for an internal combustion engine. SOLUTION: A primary current of an ignition coil 3 is repeatedly energized/ interrupted according to an ignition control signal of an ECU 101 and high voltage for ignition is generated within a combustion process twice or more. In the multiple ignition system, the primary current of the ignition coil 3 is detected by a resistance 19 and when the primary current detected value becomes a set value or more, the ECU 101 side is made to recognize the value via a signal line 51. The ECU 101 performs interruption timing for twice or succeeding repeated energizing/interruption controls by the recognition.
Patent JP-H0679243-A (JP)
Title: Barrel type washing method and device therefor
Inventor: KOBAYASHI HISAMINE
IPC: B08B3/06
Filed: 1992-07-28
Abstract: PURPOSE:To make effective in preventing the depletion of the ozone layer and to save labor by charging a barrel tank with workpieces to be washed, media, a detergent, etc., and generating the relative motion between the workpieces and media to remove minute contaminants from the surface of the workpieces. CONSTITUTION:A barrel tank 2 is charged to 50-70% capacity with a mixture of workpieces, media, a detergent and washing water and turned at appropriate revolutions by rollers 9a, 9b. Then a part of the mixture in contact with the tank wall is raised by the tank wall and when it is raised to a certain height, it falls along the surface of the tank wall by gravitational action. The falling layer forms the so-called fluidized bed and there the relative motion between the workpieces and the media is caused and by its sliding action, the minute contaminants on the surface of the workpieces are removed. In other barrel type washers, the fluidized bed is also formed fundamentally and washing is performed in it.
Patent JP-2001047440-A (JP)
Title: Method for vulcanizing and molding tire and heater of vulcanizing mold
Inventor: OGAWA YUICHIRO
IPC: B29C35/04
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To improve a molding accuracy and to shorten a vulcanizing time by heating an inner mold in which a rubber material is arranged on a periphery and the material to a temperature lower than a vulcanizing temperature of the material prior to starting of vulcanizing and molding. SOLUTION: In the vulcanizing mold for vulcanizing and molding a rubber material r arranged in an inner mold in a cavity partitioned by the high rigidity inner mold a for specifying an inner surface of a tire and an outer mold for specifying an outer surface of the tire, a support 3 of the mold a is provided at a front end of a rotary shaft 2, the support 3 is formed in a substantially cylindrical state as a whole, and a plurality of holes 4, 5 are formed as a heating medium passage in its peripheral wall. Openable and closable housing 6 surrounding the support 3 and the mold a is provided. An inside heating means for heating the mold a on the support 3 from an inner peripheral side is provided to communicate with a central channel, and an outside heating means for heating the mold a and the material r from an outer peripheral side is provided in communication with the housing 6.
Patent JP-H0942144-A (JP)
Title: Windmill, windmill prime mover and wind power generator used with scrap wood of used utility pole
Inventor: KUROKAWA TAKASHI
IPC: F03D1/06
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To make improvements in practicality, economical efficiency, durability and scenic beauty in use of a used existing utility pole as a pillar for a windmill by using the scrap wood of this used utility pole as a windmill supporting pillar, attaching a windmill body tight to an upper end part of the windmill supporting pillar, and forming a footstall in a lower end of this windmill supporting pillar. SOLUTION: Scrap wood of a used utility pole is formed into a triangular shape along a horizontal surface, the triangualr shaped part 11 and an erected part 9 in the vertical direction both are coupled together, forming it so as to make it structurally reinforcible, and the scrap wood of the used utility pole is erected high in the vertical direction in order to make it into a vertical structure and thereby it is formed into a relatively high windmill supporting combined pillar structure 5. A windmill body with a windmill vane 6 is attached tight to an upper end part 4 of the structure 5, and then a footstall is formed in a lower part for the windmill supporting pillar, whereby a windmill used with the scrap wood of the used utility pole is thus composable in this way.
Patent JP-H1064279-A (JP)
Title: Semiconductor storage
Inventor: SHIOMI TORU
IPC: G11C11/414
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive semiconductor storage that is reliable and can operate speedily by preventing an inverse bias from being applied between the emitter and base of a bipolar transistor in an output buffer when writing data. SOLUTION: In a bipolar transistor 203 that is connected in parallel with a PMOS transistor 201 and is turned on and off simultaneously, an emitter electrode and a data input/output node ND are connected via a PMOS transistor 204. When an inverted signal /OE of the output enable signal with H level is fed to a gate electrode when writing data, a PMOS transistor 204 is turned off, an H-level write data are inputted to the data input/output node ND, and no inverse bias is applied between the base and emitter even if the voltage of a base electrode reaches L level in the bipolar transistor 203.
Patent JP-H1167336-A (JP)
Title: Lever-fitting type connector
Inventor: OKABE TOSHIAKI
IPC: H01R13/629
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent coming off of a lever and restrict slacks in cover members. SOLUTION: A lever fitting type connector 20 comprises a pair of lever walls 51, 51 having a lever 27 rotatably held between both side walls 39, 39 of a connector body 25 and inner walls 50, 50 of a hood 22 and adapted to restrict slacks in cover members 41, 41, projections 52, 52 formed on one side of each of the pair of lever walls 51, 51 to be locked to the hood 22 when the connector body 25 is fitted into the hood 22, and an operating portion 53 formed by connecting the other side of each of the lever walls 51, 51 being adapted to turn the lever walls 51, 51 around an lock portion of the projections 52, 52 with the hood 22, so as to fit the connector body 25 into the hood 22. Consequently, the lever walls 51, 51 can surely restrict slacks in the cover members 41, 41.
Patent JP-H1157747-A (JP)
Title: Treatment of fluorine-containing waste water
Inventor: YOSHIKAWA YASUYUKI
IPC: C02F1/58
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To reduce a generated sludge mount, to reduce a chemical amount to be used and moreover to increase cost effectiveness. SOLUTION: In this treating method, solid matter obtained by adding a calcium compd. and ferric chloride to waste water containing soluble fluorine to precipitate it as hardly soluble calcium fluoride or obtained by making it adsorb to a hardly soluble material is performed by a solid-liq. separation. In this case, a reaction is executed in two stages and reaction conditions of the first reaction stage and the second reaction stage are changed. Each pH of the first reaction stage and the second reaction stage is adjusted at 8.5-9.5 and 6.0-7.5 respectively and an amount of the ferric chloride to be newly added is set respectively at 10-20% of the amount of the ferric chloride present in a reaction vessel and 80-90% of the ferric chloride is used in circulation by returning it from a settling tank.
Patent JP-H0885614-A (JP)
Title: Refuse conveyance device in refuse disposal facility
Inventor: MORI MITSUNORI
IPC: B07C5/344
Filed: 1994-09-16
Abstract: PURPOSE: To save labor and reduce cost in the separation work of refuse unsuitable for disposal and eliminate the reduction of resolution of monitor image and judgement accuracy of refuse unsuitable for disposal. CONSTITUTION: An X-ray radioscopy check device 38A which irradiates refuse being conveyed with an X-ray 35 from an X-ray source and obtains an X-ray radioscopy image by signals obtained from a first X-ray detector 34A to display it on a monitor 39A is provided. The X-ray 35 from the X-ray source is applied to the refuse being conveyed in the upstream from an X-ray irradiation position of the X-ray radioscopy check device 38A, and an X-ray radioscopy image is obtained by signals obtained from a second X-ray detector 32A and image- processed to judge whether trash is suitable for disposal or not. An X-ray check device 36A for automatic judgement which outputs an information signal if the refuse is unsuitable for the disposal is provided.  The X-ray source which corresponds to the first and second X-ray detectors 34A, 32A is formed into one X-ray source 11A provided with two X-ray irradiation sections.
Patent JP-S59115139-A (JP)
Title: Movable table apparatus
Inventor: HORI KOUHEI
IPC: B23Q11/00
Filed: 1982-12-20
Abstract: PURPOSE:To permit the stable transfer of a table and obtain an apparatus for fine work with high accuracy and practicality by installing an air coupling into the connection part between the table and a table driving mechanism. CONSTITUTION:The driving force of a motor 1 which is driving-controlled revolves a feed screw 5 through gears 2 and 3, and a nut 6 for feed screw is transferred. An air coupling 8 is installed between a connecting rod 7 connected with the nut 6 and a movable table 9. The air coupling 8 has gaps in the radial and the thrust directions between a floating shaft 11 and between a housing 12, and the compressed air is supplied from an air compressor 15 through a pipe 16.
Patent JP-S6466226-A (JP)
Title: Thin-walled material of ethylenic copolymer blend
Inventor: EZAKI TOMOHIKO
IPC: C08J5/18
Filed: 1987-09-07
Abstract: PURPOSE:To obtain the titled thin-walled material, having excellent heat resistance, heat sealability, blocking resistance, flexibility, etc., and suitable as wrapping films, etc., by blending respective specific two kinds of ethylenic copolymers with a reaction accelerator for epoxy polymers in a specific proportion and molding the resultant blend. CONSTITUTION:The aimed thin-walled material obtained by blending (A) a copolymer consisting of an ethylenically unsaturated monocarboxylic acid, unsaturated dicarboxylic acid (anhydride) or further with a vinyl ester based compound, alkyl (meth)acrylate based compound or alkoxyalkyl (meth)acrylate based compound (hereinafter referred to as the third comonomer) with (B) a copolymer consisting of a double bond-containing monomer having one or more ethylene and epoxy groups or further the third comonomer and (C) a reaction accelerator for epoxy polymers and molding the resultant blend into 10mum-5mm thickness and having 25-75wt.% residue after extraction with boiling xylene. The components are preferably blended as follows. The component (A) in an amount of 1-99wt.% based on the total amount of the components (A) and (B) and the component (C) in an amount of 0.01-5.0pts.wt. based on 100pts.wt. total amount of the component (A) and (B). The molar ratio of epoxy groups in the component (B) to carboxyl groups (anhydride groups) in the component (A) is preferably 1:0.2-5.0.
Patent JP-S6378657-A (JP)
Title: Long size line sensor
Inventor: KAWAMURA NAOTO
IPC: H04N1/04
Filed: 1986-09-22
Abstract: PURPOSE:To eliminate the omission of input optical information near a junction surface and to simplify the information processing by tilting a side facing adjacent light receiving elements in the one-dimensional array direction of a line sensor, that is, the main scan direction, and making the direction of the junction surface in parallel with the tilting direction. CONSTITUTION:The shape of the light receiving element 2 is parallelogramic. Marks (p), (d), and (4) denote the width in the one-dimensional array direction, that is, the main scan direction 14, a projection distance in the one-dimensional array direction of acure apex angles and a projection distance in the one dimensional direction of obtuse apex angles, respectively. The side 2f facing adjacent elements tilts by an angle theta in the one-dimensional direction. Even if there is a line perpendicular to the main scan direction 14 of a non light receiving width (a) in a non light receiving area part 4 near the junction surface 10, the light receiving element 2q or 2r detects a line drawing due to a move in the subscan direction 14 of the titled long size line sensor without fail.
Patent JP-S6467193-A (JP)
Title: Production of 4-hydroxy-2,2,6-trimethylcyclohexanone
Inventor: NISHII KUNIO
IPC: C12P7/26
Filed: 1987-09-07
Abstract: PURPOSE:To obtain the titled optically active compound without carrying out operation to separate by-products, by adding a trimethyl-cyclohexene-diol to a culture fluid of a specific microorganism, cultivating the microorganism, then adding another microorganism and cultivating the afore-mentioned microorganism. CONSTITUTION:(A) 3,5,5-Trimethyl-2-cyclohexene-1,4-dione is added to (B) a culture fluid of a microorganism (e.g. thermomonospora curvata IFO 12384), belonging to the genus Thermomonospora and having the ability to convert the component (A) into 2,2,6-trimethyl-1,4-cyclohexanedione to carry out cultivation at, e.g. 48-51 deg.C. (C) A microorganism [e.g. Bacillus stearothermophilus NK-0151 strain (FERM P-8894)], belonging to the genus Bacillus and having a higher optimum growth temperature than that of the component (B) is added and cultivated, preferably at 51-55 deg.C to remove the microbial cells and extraction, etc., are carried out to provide the aimed 4-hydroxy-2,2,6- trimethylcyclohexanone.
Patent JP-H0384433-A (JP)
Title: Method and device for testing engine
Inventor: YONEZAWA YASUAKI
IPC: G01M15/00
Filed: 1989-08-28
Abstract: PURPOSE:To efficiently conduct various tests by providing a pallet with joint members fitted with plural connection hoses which are common to various kinds of engines, mounting an engine and testing it sequentially at respective test stations. CONSTITUTION:Prior to various tests, predressing operation for fixing the engine on the pallet 1 is performed at a 1st test station S1 and operation for connecting an oil running hose 15, a negative-pressure lead-out hose 16, an oil running hose 17, and water running hoses 18 and 19 which are common to various kinds of equipments and fitted to the joint members 13 and 14 of the pallet 1 to the engine is performed. Consequently, feeding and discharging systems for oil, water, etc., inspection systems, etc., are connected/disconnected at respective test stations S1 - S5 automatically by the joint members 13 and 14 and a connection head 25 irrelevantly to the kind of the engine to carry on the various kinds of inspection continuously and efficiently.
Patent JP-S6281827-A (JP)
Title: Optical signal transmission system
Inventor: TAKASHIMA KAZUO
IPC: H04B10/272
Filed: 1985-10-04
Abstract: PURPOSE:To reduce remarkably quantity of information to be sent by using the change between the preceding information and the information at present as specific transmission information from an optical signal transmission/reception terminal device. CONSTITUTION:When a measuring request from a high-order optical signal transmission/reception terminal device 1 is issued to a low-order optical signal transmission/reception terminal device 2, each transmission/reception terminal device 2 samples the measured information at measuring request times t1, t2, t3... to obtain information sets D, D1, D2... one after another. Thus, the information D of the first sampled time t1 is sent to the transmission/reception terminal device 1 as the measuring information as it is, and when the measuring request at the time t2 exists, only the change quantity based on the information D is sent to the transmission/reception terminal device 1. Thus, the transmission/ reception terminal device 1 processes the information D obtained at the previous time t1 added by its change as the actual measuring information of the time t2. Similarly, the transmission/reception terminal device 2 obtains the measuring information and sends the result to the transmission/reception terminal device 1.
Patent JP-S6377175-A (JP)
Title: Manufacture of josephson junction device
Inventor: IMAMURA TAKESHI
IPC: H01L39/24
Filed: 1986-09-19
Abstract: PURPOSE:To improve the accuracy and the reproducibility of a Josephson junction device by subjecting an opposite electrode forming superconductive metal film to an anodic oxidation except a Josephson junction region, and forming a hole on the junction region with an oxide film as an etching stopper. CONSTITUTION:An Nb film 19, an Al-AlOX film 20 and an Nb film 21 are sequentially formed on an Si substrate 18, a resist film 22 is patterned to subject the film 21 to an anodic oxidation to form an Nb2O5 film 23. Then, with a resist film, not shown, as a mask the films 23, 20, 19 are etched to form a base electrode 24, a tunnel barrier film 25, an anodic oxide film 26 and an opposed electrode 27. Then, an SiO2 film is formed as an interlayer insulating film 28, the film 26 is used as an etching stopper to form a contact hole 29. Then, the oxide film on the electrode 27 is removed, a wiring film 30 made of the Nb film is formed, and patterned. Thus, the accuracy of the junction size is improved to form a junction device with good reproducibility.
Patent JP-S6465921-A (JP)
Title: Waveform shaping circuit
Inventor: SUYAMA MINEO
IPC: H03K5/08
Filed: 1987-09-04
Abstract: PURPOSE:To make input sensitivity high extending over a wide frequency by providing two amplifiers having frequency characteristics corresponding to a frequency band to be used, and selecting and using one of them. CONSTITUTION:A low frequency waveform shaping circuit 1 includes a negative phase amplification circuit IL for a low frequency corresponding to the input signal of the reception frequency of a frequency band within 0.1 MHz-10MHz, and the series circuit of an inverter Il for limiting an amplitude. Then, a high frequency waveform shaping circuit 2 includes an inverse phase amplification circuit IH for a high frequency corresponding to the input signal of the reception frequency of the frequency band within 10-100MHz, and the series circuit of the inverter Ih for limiting the amplitude. In case that the frequency of the input signal Vi is 1MHz, for instance, if a low level value L is designated as a control signal Vc to a control terminal Tc, the inverted output signal Vc of the inverter I comes to be a high level H, and a low frequency rectangular waveform signal V1 is selected at the output terminal TD through an AND circuit 5L and an OR circuit.
Patent JP-H1167268-A (JP)
Title: Ion conductor for lithium secondary battery and lithium secondary battery using it
Inventor: YOSHIO MASAYUKI
IPC: H01M10/0565
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an ion conductor capable of enhancing charge/discharge characteristics while high voltage and high energy density of a battery are kept by constituting with at least an electrolyte and an additive, and using at least one kind of amine carbonates as the additive. SOLUTION: An additive contained in an ion conductor is at least one kind of amine carbonates represented by the formula. In the formula, R<1> and R<2> may be the same or different, and represent a hydrogen atom, a lower alkyl group which may have a substituting group, and a phenyl group which may have a substituting group, and X represents a cation. The amine carbonate is preferable to be a carbonate of primary-, secondary-, tertiary-amino alcohol, and practically, carbonates of 2-amino-1-butanol, isopropanol, and the like are listed. The additive is contained 1-2 vol.% in the lithium ion conductor.
Patent JP-S60115767-A (JP)
Inventor: SHIINA KATSUO
IPC: E04F13/21
Filed: 1983-11-25
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-S60115796-A (JP)
Inventor: TERADA MASAHARU
IPC: E21D9/06
Filed: 1983-11-26
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。