baber/WOPTO huggingface dataset:
Patent JP-S61268983-A (JP)
Title: Heat accumulation type heat exchanger
Inventor: FURUHAMA KOKICHI
IPC: F28D20/00
Filed: 1985-05-23
Abstract: PURPOSE:To permit to keep the outlet temperature of gas to be heated in a high temperature for a long period of time and reduce the fluctuation thereof by a method wherein a heat accumulating body at the inflow side of heating gas is formed by particles having a heat capacity large than the same of particles constituting another heat accumulating body at the outflow side of the gas. CONSTITUTION:Heat exchanging amount per unit volume between pebbles and gas is increased in such a condition that the smaller in the diameter of the pebbles the better, and the pebbles are provided with a property capable of being heated and cooled easily. When the pebbles having larger diameter are employed in an area I-1 near the end A and the same having smaller diameter are employed in the area I-2, the temperature in the area I-2 upon starting the supply of gas to be heated becomes high since the layer of heat accumulating body in the area I-2 is easily heated, therefore, the gas to be heated, which is provided with a high outlet temperature, may be supplied. The heat exchanging amount of the heat accumulating body layer in the area I-1 is smaller as compared with the same of the heat accumulating body layer in the area I-2, therefore, the width of temperature decrease in the area I-1 including the end portion A upon supplying the gas to be heated becomes small and the width of temperature decrease in the outlet temperature of the gas to heated becomes also small. Owing to these two effects, the outlet temperature of the gas to be heated may be kept in a high temperature and the fluctuation thereof may be reduced.
Patent JP-S59907-A (JP)
Title: Magnetic film for magnetic bubble element
Inventor: UCHISHIBA HIDEMA
IPC: H01F10/24
Filed: 1982-06-25
Abstract: PURPOSE:To facilitate optical observation of bubble by adding a proper amount of bismuth Bi to a magnetic film of (YCaSmTm)3(FeGe)5O12 family. CONSTITUTION:A magnetic film for magnetic bubble has chemical composition to be represented by the chemical formula of Y3-x-y-z-pSmxTmyBipCazFe5-zGez O12. This film is a magnetic garnet film which is caused to epitaxially grow on a base composed of gadolinium, gallium and garnet and has uniaxial magnetic anisotropy perpendicular to its growth layers, and said (x), (y), (z) and (p) are within ranges such as 0.25<=x<=0.6, 1.0<=y<=1.5, 0.3<=z<=0.55 and 0.2<=p<=0.4 respectively. Thereby, it is made possible to increase Faraday's rotation coefficient without degrading the stability and movability of bubble and optical measurement of bubble is facilitated.
Patent JP-H07320581-A (JP)
Title: Switch for ventilating fan
Inventor: SUENAGA MASAHIRO
IPC: F24F7/007
Filed: 1994-05-24
Abstract: PURPOSE:To prevent carelessly turning off a switch for a ventilating fan by concealing the switch by providing a cover in a front face of the switch for on-off operating a power supply of the ventilating fan. CONSTITUTION:A ventilating fan switch 10 for on-off operating a power supply for a ventilating fan is constituted of a switch main unit 3 and a cover 5 in a front surface thereof. The cover 5 is stopped through a pawl 5c and a stop hole 2c of the main unit 3, to always conceal a switch 4 of the main unit 3. In this way, carelessly cutting off the switch is prevented, and the ventilating fan is continuously operated to constantly continue ventilation.
Patent JP-S62269689-A (JP)
Title: Method for stabilizing enzyme
Inventor: SUZUKI MASAHIRO
IPC: C12N9/96
Filed: 1986-05-15
Abstract: PURPOSE:To improve stability of enzyme in a solution or powdery state, by blending a protease useful for detergents with a specific amount of a reversible inhibitor. CONSTITUTION:An alkali protease (e.g. Subtilisin Carlsberg, Subtilisin BPN', API-21) is blended with an abiosis-derived reversible inhibitor (e.g. chymostatin, carbobenzyloxyphenylalanine, etc.) of enzyme in an amount of a range from 0.5 equivalent to a value not showing an inhibitory action under use condition and further preferably 0-40wt% calcium sulfate as a stabilization auxiliary to give a stabilized enzyme composition.
Patent JP-H02287032-A (JP)
Title: Air conditioner
Inventor: URACHI HIROSHI
IPC: F24F1/00
Filed: 1989-04-27
Abstract: PURPOSE:To reduce the number of processes by eliminating the need of other installations such as pumping opening parts by communicating extraction and supply ports of room air throught the openings with a wind tunnel communicat ing the two openings, a fan, and a heat exchanger with each other. CONSTITUTION:A first room 51a of a connection chamber 51 constructed with the first room 51a and a second room 51b defined by an internal partition plate 52 is communicated with a rectangular section vertical dust 53 through an opening part 54. An extraction port 55 is provided in the first room 51a to which an exhaust duct 11 is connected. An air supply port 57 is provided in a second room 51b to which an air supply duct 12 is connected and which is communicated with an air intake side passageaway 26a of a fan 23 of a wind tunnel 4 through the room 51b and through an opening part 58. The bleeding port 55 is communicated with the wind tunnel 4 downstream a heat exchanger of the wind tunnel 4. Accordingly, air extraction and supply in the room can be achieved through the opening part for air conditioning and hence the need of further provision of those openings is eliminated.
Patent JP-S6249958-A (JP)
Inventor: MATSUI KAZUO
IPC: B03C3/10
Filed: 1986-05-15
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-H07322070-A (JP)
Title: Facsimile equipment
Inventor: OOMORI MASATAKE
IPC: H04N19/00
Filed: 1994-05-24
Abstract: PURPOSE:To receive data on a reception-side in accordance with the unit constitution of the reception-side and to transmit picture data on multi-level picture data in a suitable form. CONSTITUTION:A bit plane development means 202 develops inputted multi-value picture data into a bit plane and writes it in plane memories 2050-205n. A compression encoding means 207 compression-encodes bit plane data which is read from the plane memories. A transmission means 209 transmits picture data which is compression-encoded. A communication means 206 obtains the memory quantity of the reception-side as unit information on the reception-side by communication with the unit on the reception-side. A transmission control means 203 controls reading from the plane memories and transmission in accordance with unit information on the reception-side.
Patent JP-2000308130-A (JP)
Title: Communication system
Inventor: KAYABA YASUSUKE
IPC: H04W48/10
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To improve the environment of using communication terminal equipment in a use limited area by limiting only the communication function of the communication terminal equipment to trouble the surrounding in the use limited area of the communication terminal equipment and automatically transmitting a message containing information such as a reason why communication is disabled and the destination of transfer to a service center on the side of a caller as well. SOLUTION: A CPU executes main processing for executing a control sequence as a portable telephone 11 and executes mode monitoring processing for monitoring whether use limit information transmitted from an information transmitter 12 installed in a portable telephone use limited area 10 is received or not and when the use limit information is not received, an ordinary communication operating mode is set but when the use limit information is received, a use limited operating mode is set for limiting the communication function according to the contents set in that use limit information so as to execute call originating or terminating processing corresponding to respective operating modes.
Patent JP-H08245762-A (JP)
Title: Epoxy resin composition and sealed semiconductor device
Inventor: YOKOUCHI HITOSHI
IPC: C08G59/50
Filed: 1995-03-13
Abstract: PURPOSE: To obtain the subject composition, excellent in solder heat and moisture resistances even after immersion in a solder bath, hardly influenced by moisture absorption, capable of guaranteeing the reliability for a long period and useful for sealing semiconductors by using a specific compound as a curing accelerator. CONSTITUTION: This epoxy resin composition consists essentially of (A) an epoxy resin, (B) a novolak type phenol resin, (C) a trialkylsilylimidazole of formula I (R is a chain alkyl) as a curing accelerator and (D) an inorganic filter, e.g. a silica or an alumina powder having <=30μm average particle diameter. The amount of the component (C) is 0.05-10wt.% and that of the component (D) is 25-90wt.%. Furthermore, e.g. an epoxy novolak-based epoxy resin of formula II [R<1> is H, a halogen or an alkyl; R<2> is H or an alkyl; (n) is >=1] is preferably used as the component (A).
Patent JP-S5336188-A (JP)
Title: Semiconductor laser device
Inventor: NAKAMURA MICHIHARU
IPC: H01L23/38
Filed: 1976-09-16
Abstract: PURPOSE: To enable a semiconductor device to be operated continuously or at a high duty ratio at room temperature or temperatures above this by connecting thermoelectric cooling elements in series to a semiconductor laser thereby cooling the laser. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59605-A (JP)
Title: Measuring device of plate width
Inventor: MIKURIYA TAKASHI
IPC: G01B11/02
Filed: 1982-06-28
Abstract: PURPOSE:To take a high-precision measurement of plate width even in case of plate passage level variation by adding both side part lengths which are photographed and a correcting length to the length of a center part which are not photographed at a reference plate passage level through linear cameras and a height detector on both sides of a plate passage area, and performing arithmetic. CONSTITUTION:The outputs of linear cameras 13 are compared with a threshold level by comparators to calculate the lengths W1 and W2 of both side parts. The length W0 of the plate center part at the reference plate passage level which is photographed by the cameras is fixed to a specific value depending upon the fixation positions and resolution of the camera 13. The output of the height detector 16 is inputted to a computing element 18 to calculates correcting lengths DELTAW1 and DELTAW2 to the reference plate passage level of the plate 12. The computing element 18 sumps up the length W0 of the plate center part, lengths W1 and W2 of both side plates which are photographed by the cameras 13, and their correcting lengths DELTAW1 and DELTAW2 to calculate the overall length.
Patent JP-S60253163-A (JP)
Title: Laminated electrolytic cell
Inventor: SHIMADA SHIYOUKEI
IPC: C25B9/17
Filed: 1984-05-30
Abstract: PURPOSE:To obtain a method for manufacturing an electrolytic cell which is resistive to industrial use and obtain an electrolytic cell having excellent characteristics by utilizing aggregated carbon fiber for electrode and integrating it with a bipolar plate. CONSTITUTION:A conductive bipolar plate and electrode which is an aggregation of carbon fiber are previously laminated physically and chemically. For example, conductive carbon black of 30wt% and polyethylene powder of 70wt% are uniformly mixed, it is laid within the metal molds and a carbon plastic plate 5 is formed by the hot-press method. Next, the upper cover of metal molds is opened, a falt carbon fiber cloth is laided on the plastic plate 5, it is pressed with a light force. Therefore, an electrode 8 is joined to conductive carbon black plate 5 and it is laminated through spacers 6 and ion exchange films 7.
Patent JP-S63276885-A (JP)
Title: Connector device
Inventor: TODA MASATO
IPC: G02B23/24
Filed: 1987-05-06
Abstract: PURPOSE:To make a temporary overcurrent so as not to occur at time of setting and vice versa by installing a first contact and a second contact to be mechanically connected to this first contact, while installing a switch which makes a current to the first contact intermit in the specified sequence. CONSTITUTION:When both male and female contacts 15 and 22 are connected to each other, a fitting part 11c of a plug 11 is inserted into a hole 18c of a rotary frame 18. With this insertion, these male and female contacts 15 and 22 are mechanically connected to each other. And, at this point of time, since a switch 23 is not yet turned on, a temporary overcurrent will not occur when these contacts 15 and 22 are connected. In succession, when the plug 11 is rotated in the specified direction, a dog 24 has the switch 23 turned on. Next, when the connection is released, the plug 11 is rotated in the reverse direction. With this constitution, the switch 23 is turned off and thereby conduction to these contacts 22 and 15 is no longer performed. In addition, when the plug 11 is rotated, the connection of these contacts 15 and 22 is released. Consequently, the temporary overcurrent will not occur even at time of this release.
Patent JP-S5538301-A (JP)
Title: New derivative of antibiotics fortimicin and its preparation
Inventor: MORI TAIJIYOU
IPC: A61P31/04
Filed: 1978-09-09
Abstract: NEW MATERIAL:A derivative of fortimicinI{R 1  and R 2  are H or methyl; R 3 , R 5 ,R 6  and R 8  are H, CHRSO 3 M (R is H, alkyl, alkenyl, etc.; M 1  is H, ammonium ion, etc.) or CH 2 SO 2 M 2  (M 2  is H, ammonium ion, etc.); R 4  is H, formula II [R 9  is  H or R 10  (R 10  is R 3 , etc.)], formula III, etc,; R 7  is H, formula II, etc.; at least one  of R 3 ,R 5 ,R 8  and R 10  is CHRSO 3 M 1  or CH 2 SO 2 M 2 }.  
     EXAMPLE: Sodium tri-N-methanesulfonate of the formulaI(R 1 =CH 3 ; R 2 WR 6 , R 8 =H; R 7 =COCH 2 NH 2 ).  
     USE: Auti-fungal agents. Extremely low toxicity.  
     PROCESS: A compoundIis prepared by reacting a fortimicin IV (R 11  is H,  COCH 2 NHR 1 , CH 2 CH 2 NHR 1 , etc.; R 12  is H, COCH 2 NHR 1 , COCH 2 NHCONH 2 , etc.) with an aldhyde RCHO (R is H, alkyl, etc.) and surfurous acid M 1 HSO 3 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62264830-A (JP)
Title: Electric discharge machine
Inventor: FUTAMURA SHOJI
IPC: B23H11/00
Filed: 1986-05-14
Abstract: PURPOSE:To obtain a high degree of machining accuracy, by providing a shield cover, which forms substantially enclosed space in the periphery of a principal structure, and holding a temperature in the space to a fixed value so as to prevent the deformation due to a thermal effect of electric discharge energy and a change of room temperature. CONSTITUTION:A shield cover 14 provides in its some parts a bellows structure 15 for a moving UV table 10 and XY table 11 while in plural places an air introducing port 16 and an exhaust port. And in order to hold the inside of space, formed by the shield cover 14, to a fixed temperature and fixed humidity, gas is introduced from the air introducing port 16. In this way, a high degree of machining accuracy is obtained by enabling the deformation of a principal structure to be prevented. And a rust preventing effect of metallic parts, existing in the space, can be also promoted.
Patent JP-H11304145-A (JP)
Title: Combustor
Inventor: UMEDA TAKAHIRO
IPC: F23N5/12
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To accurately detect the state of combustion of a combustor even when the film of an insulating silicon oxide is formed on the surface of a burner or electrode means due to a volatile silicon compound contained in the air for combustion. SOLUTION: A combustor is provided with a burner 1, an electrode means 3, a variable voltage supplying means 16, a current detecting means 5, a potential detecting means, a potential difference detecting means 18, an arithmetic means 19, a threshold selecting means 20, and a combustion control means 6. The variable voltage supplying means 16 applies at least two different constant voltages across the electrode means 3 and burner 1 and the flame impedance is calculated from the then detected current and potential difference between the two voltages. Since the flame impedance is constant even when a silicon oxide film is formed on the surface of the burner 1 or electrode film 3, the state of combustion of the combustor can be discriminated accurately.
Patent JP-H09274579-A (JP)
Title: Method for accelerating access to plural cd-rom
Inventor: TOKITA KAZUYUKI
IPC: G06F3/06
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To accelerate file access by providing an interface for virtually recognizing plural CD-ROM devices or autochanger type CD-ROM devices as one CD-ROM device (one CD-ROM). SOLUTION: A middle ware 100 for access to plural CD-ROM is provided inside a main body 170 of a personal computer and a device/file/sector table managing means 212 of a sector managing means 210 at this plural CD-ROM access middle ware 100 is provided with a function for dynamically securing the area on a memory 130 and a function for expanding all the information of the CD-ROM device setting a CD-ROM medium, file and directory into the area secured on the memory 130. Thus, concerning a file name requested from a program 110, the file on the CD-ROM medium can be directly accessed based on the sector information expanded on the memory 130.
Patent JP-H02287882-A (JP)
Title: Wiring processing method
Inventor: TAKANO MIDORI
IPC: H01L23/52
Filed: 1989-04-28
Abstract: PURPOSE:To execute a search of the shortest path easily and in a short time even in the case of a multi-layer interconnection by only allowing a layer difference to reflect on the cost without considering a propagation of a wavefront to the upper and the lower lattices as a single propagation of the wavefront. CONSTITUTION:From a coordinate (2, 4, 1) of a start point, a propagation of a wavefront is executed to coordinates (2, 3, 1), (2, 5, 1), (1, 4, 2) and (3, 4, 2) of peripheral lattices. As for the cost of each lattice in this case, the coordinates (2, 3, 1), (2, 5, 1), and the coordinates (1, 4, 2), (3, 4, 2) become '1' and 2, respectively. Subsequently, the propagation of the wavefront is executed to coordinates (2, 2, 1), (1, 3, 2) and (3, 3, 2) of lattices in the periphery of the coordinate (2, 3, 1), and as for the cost of the lattices of each candidate, the coordinate (2, 2, 1), and the coordinates (1, 3, 2), (3, 3, 2) become 2 and 3, respectively. Thereafter, in the same way, the propagation of the wavefront is started from the lattice whose cost is small, and when the propagation finds its way to the end point T at last, it is ended. In such a way, the time required for a search of the shortest path in a multi-layer interconnection is shortened.
Patent JP-S5235098-A (JP)
Title: Scaffold
Inventor: FURUTA SHIYOUGO
IPC: B63B9/06
Filed: 1975-09-12
Abstract: PURPOSE: To provide a scaffold suitable for building or repairing ship blocks in reversed U-shape, which comprises a plurality of slidably disposed ladders and platforms moved upward or downward by means of pantographs. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05261471-A (JP)
Title: Production of sand core
IPC: B22C1/22
Filed: 1992-03-19
Abstract: PURPOSE:To obtain the sand core having excellent coatability by using a sand core prototype solidified by using a shell mold method. CONSTITUTION:The sand core prototype subjected to an inorg. salt treatment is obtd. by immersing the sand core prototype formed by solidifying RCS into an aq. Na2SO4 soln., etc. After such sand core prototype is dried by heating, the sand core prototype is treated, such as immersed into a coating liquid, by which the surface of the sand core prototype is uniformly coated. The sand core prototype is then dried and the sand core having excellent coating is obtd.
Patent JP-S63275835-A (JP)
Title: Limited differential gear
Inventor: KAWAMURA OSAMU
IPC: F16H48/38
Filed: 1987-05-08
Abstract: PURPOSE:To make the whole device compact, light and simple by arranging even numbers of worms on a planetary carrier for making a half numbers of worm wheels engaging with the worms respectively internally roll on right and left internal gear wheels via pinions connected directly to the worm wheels. CONSTITUTION:The device inscribed in the title is constituted in such a way that four worm wheels 2 and worms are arranged alternately so as to engage with each other on a rear planetary carrier 1, and the worm wheels are alternately connected directly to two right and left pinions 4, 5 respectively for gearing with right and left internal gears 6, 7 internally. And after a pinion 8 and a large reduction gear 9 are rotated via a propeller shaft, worm gear wheels 2 on the planetary carrier 1 rotate other worm wheels 2 via worm, when there is a speed difference in right and left rear axles 10, 11 they act differential rotation and when there is an extreme speed difference they perform limited rotation through action of worms. In such wise, as no spur gear is used the whole device can be made compact and light and simple as well.
Patent JP-S5735593-A (JP)
Title: Novel pyrolo 3,2-e -s-triazolo 1,5-a pyrimidine derivative
Inventor: OONISHI HARUO
IPC: C07D487/14
Filed: 1980-08-12
Abstract: NEW MATERIAL:Compounds of the formula (R 1  is straight or branched 1W6C  alkyl; R 2 , R 3  are atraight or branched 1W6C alkyl, phenyl or substituted phenyl).  
     EXAMPLE: 8-Isoamyl-5-methyl-2-(N-phenyl-N-propyl)aminomethyl-6-,7-dihydro-8H- pyrolo [3,2-e]-s-triazolo[1,5-a]pyrimidine.  
     USE: A remedy for cardiovascular system disorders: they vasodilative, hypotensive, blood platelet coagulation-inhibiting and cholesteriol-depressing activities.  
     PREPARATION: After the condensation reaction between 3-amino-5-hydroxymethyl- s-triazole and a 1,3-diketone, the product is subjected to ring closure in the presence of a catalyst of base, followed by halogenation with a halogenating agent and amination with an alkylamine to produce the compound of the formula. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09295565-A (JP)
Title: Braking device of hydraulically driven vehicle
Inventor: TOMOTA KAZUNOBU
IPC: B60T8/36
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To make a hydraulically driven vehicle holdable in a stopped state automatically even in engine driving. SOLUTION: Two braking means 5 and 5, restraining a wheel into an irrotational state by pressing force of a spring, while releasing any restraint of the wheel against the pressing force of the spring by hydraulic pressure of a hydraulic fluid to be supplied out of a charge pump 40, are installed in a hydraulically driven vehicle where driving force of an engine 1 is transmitted to the wheel via a variable swash plate type hydraulic pump 2. At a judging part 71a, any stoppage of the hydraulically driven vehicle is judged on the basis of an accelerator operated variable and a swash plate angle. A selector means 6 is switched by a braking control means 71, supplying the hydraulic fluid to the braking means 5 and 5. In this connection, the stoppage of the hydraulically driven vehicle may be judged on the basis of the accelerator operated variable and wheel rotational frequency.
Patent JP-S603557-A (JP)
Title: Measuring method of slurry system
Inventor: KOMATSU AKIHIRO
IPC: G21C17/003
Filed: 1983-06-22
Abstract: PURPOSE:To make a general-purpose instrument for nuclear power applicable to an installation of a slurry system by checking empirically the grain sizes of sludge and the ascending height of the sludge to a branch pipe owing to the flow rate in the pipe and using these values as a basis. CONSTITUTION:The granular resin in the sludge generated in a nuclear power plant has average 500mu grain size, the powdery resin has average 20-50mu grain size and the clad has average several mu grain size. A branch pipe 1 in the perpendicularly upward direction from a horizontal piping 2 for such sludge is set at the height of the sludge ascending therein or above. The height of the taking- out nozzle for instrument installation to be installed in a piping for transferring the slurry contg. the sludge of the respective grain sizes is >=350mm. at 2-4m/s transfer flow rate of the slurry and >=460mm. with respect to the clad having about 1.75mu average grain size. General instruments can be installed in these positions.