baber/WOPTO huggingface dataset:
Patent JP-S62295363-A (JP)
Title: Fuel cell control device
Inventor: IZUMITANI MINORU
IPC: H01M8/04
Filed: 1986-06-13
Abstract: PURPOSE:To control the pressure difference between an air electrode and the inside of a container rapidly into a specific range, by controlling a flow control valve and an ON-OFF valve when it is decided that the load increase rate and the pressure difference rate exceed the specific values. CONSTITUTION:Since the pressure at an air electrode 13 rises by increasing the air flow when the load increases suddenly, the output current 17 and the output voltage 18 are input to a controller 1 to compute the load rising rate. Then, a set flow value responding to the load rising rate is given by a signal 2 to a flow control valve 10 of an inert gas, the flow is increased to rise the pressure in a container 6, and the pressure in the container is converted at the same pattern as the pressure of the air electrode 13, to control the pressure difference within a specific value. On the other hand, when the load is decreased suddenly, a pressure difference signal 5 is input to the controller 1 from a pressure difference detector 8, and the pressure difference variation rate is computed. And if the pressure difference variation rate exceeds a specific value, the opening direction is given to an ON-OFF valve 4, to release the pressure in the container 6, and the pressure difference between the container 6 and the air electrode 13 is controlled to be within a specific value.
Patent JP-S62136241-A (JP)
Title: Adsorbent for purifying blood
Inventor: NOMURA MASAO
IPC: A61K35/14
Filed: 1986-06-13
Abstract: PURPOSE:To obtain an adsorbent having high adsorbing capacity and excellent antithrombotic property, by providing an antithrombotic coating layer, wherein a physiologically active substance such as heparin is fixed to a hydrophilic polymer chain through a silane coupling agent having an amino group, to the surface of an adsorbent. CONSTITUTION:A high-molecular substance such as polyhydroxyethyl methacrylate is applied to an adsorbent such as activated carbon and a hydrophilic polymer chain layer is provided to the coating layer by a method for grafting propylene oxide by gamma-rays or said layer is directly provided to the surface of the adsorbent. Subsequently, a physiologically active substance such as urokinase, streptokinase or heparin is fixed to said polymer chain layer through a silane coupling agent having an amino group represented by general formula I to obtain an adsorbent. When this adsorbent is used in purifying blood in a direct blood infusion therapy, dust is not generated and the loss of a corporeal component is reduced and excellent adsorbing capacity and antithrombotic property are shown.
Patent JP-S6114672-A (JP)
Title: Electrophotographic recording device
Inventor: NUKUSHINA ETSUJI
IPC: G03G15/16
Filed: 1984-06-29
Abstract: PURPOSE:To prevent easily a contamination and a breakdown of an electrostatic latent image of the second sheet and thereafter, and to obtain many sheets of high quality copies from a sigle electrostatic latent image by forming a titled device so that a transfer and a destaticization are executed by a corona electrifier connected to an AC high voltage power source. CONSTITUTION:A photosensitive drum 1 is electrostatically charged uniformly by a corona electrifier 2, and an electrostatic latent image is formed by exposing an optical image L. Its latent image is developed by a colored toner in a developing part, transferred in a transfer part 4, a transfer paper to which a toner image is transferred is carried to a fixing part 6 through a peeling device 5, and a copy is obtained. The latent image on the photosensitive body passes through a destaticizing part 7, a cleaning part 8 and a pre-electrostatic charge part 2, and its development and transfer are repeated again. On the other hand, in the transfer part 4, a voltage is impressed from high voltage sources 12, 13 of AC to wire electrodes 14X, 14Y in a transfer area X and a destaticizing area Y which are adjacent to each other, and in the transfer area X, the transfer is executed by operating a corona ion whose polarity is opposite to a toner, from the rear side of the transfer paper, and in the destaticizing area Y, the destaticization is executed by bringing the rear side of the transfer paper to AC electro static charge.
Patent JP-S5659588-A (JP)
Title: Current monitor for resistance welding
Inventor: SHIYATOU KOUJI
IPC: B23K11/24
Filed: 1979-10-22
Abstract: PURPOSE: To perform alarm level setting easily and accurately and make the quality control of welding easy by emitting an alarm output by means of a comparator when the value of the 1st converter becomes shorter than the set value of the 2nd converter.  
     CONSTITUTION: The scale of an alarm level setter 13 is set so that the light emitting diodes of a display device 16 may light from figures "1" up to "6" and is reset to put out the display of the display device 16. Thus set values enter the 2nd analog converter 14, where they are converted to digital values and are displayed in the display device 16. For example, in case an alarm level is matched to the figure "6" of the display device 16 by the setter 13, an NG signal is emitted when the actual level of the current flowed in the primary side of the welding transformer displays up to the figure "6" or "5" displayed in the display device 12, and this signifies that no proper welding conditions are aquired and the current is in want. If the figure above "6" is displayed, a GO signal is emitted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01279909-A (JP)
Title: Preparation of vinyl chloride polymer
Inventor: HOSHIDA SHIGEHIRO
IPC: C08F14/00
Filed: 1988-06-02
Abstract: PURPOSE:To prevent effectively the formation of polymer scales by washing a feed pipe and a feed port which lead to a polymerizer after feeding a polymn. initiator with a washing liq. contg. a polymn. inhibitor. CONSTITUTION:Water and, if necessary, a dispersing agent are fed in a polymerizer and, after degassing, vinyl chloride or a vinyl monomer contg. vinyl chloride and a polymn. initiator (e.g., di-isopropyl peroxycarbonate) are fed therein. Then, a feed pipe and a feed port which lead to a polymerizer are washed with a washing liq. prepd. by dissolving 0.0001-90wt.% polymn. inhibitor [e.g., 2,2-di(4'-hydroxyphenyl)propane] in water or an org. solvent (e.g., n-hexane) to remove the remaining polymn. initiator before polymn. is started.
Patent JP-H09319930-A (JP)
Title: Money paying and receiving machine
Inventor: KOBAYASHI TAKASHI
IPC: G07G1/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To return rejected money at the replenishment and enable replenishing operation, and make effective fund operation possible by performing control, so that money which cannot be discriminated to be normal is returned to a money payment opening in the replenishment mode. SOLUTION: At the replenishment, a mode switching means 10 sets a control part 60 in replenishment mode. Bills which are inserted in a money reception opening are fed in, one by one, as well as money reception, and after a money reception discrimination part 22 discriminates whether or not they are normal. It is judged whether or not the mode is the replenishment mode, and bills which are not judged to be normal are returned to the money payment opening because of the replenishment mode. Therefore, an attendant confirms the bills returned to the money payment opening, performs replenishing operation when it is deemed that they are not judged to be normal owing to oblique feeding, but excludes them from replenished bills and manages them separately, when it is deemed that they are not judged to be normal since they are false.  The bills which are not judged to be normal at the replenishment time can never left in a reject box 31, and the operation efficiency of the fund is improved.
Patent JP-S5260616-A (JP)
Title: Printer
Inventor: GOSHIMA TAKESHI
IPC: G03B27/32
Filed: 1975-11-13
Abstract: PURPOSE: To enable the use of an automatic vending machine, such as, car ticket, by changing an optical path of exposure for plural cartridges for the paper supply provided with detection means for detecting the presence of a light sensitive paper. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61294241-A (JP)
Title: Endless transmission belt
Inventor: HASEBE MASAHIRO
IPC: F16G5/18
Filed: 1985-06-21
Abstract: PURPOSE:To improve durability and productivity while eliminating the need for special process to each component member by providing pins with intermediate members through which contacts between the pins and V-blocks, and between the pins and spacers are performed. CONSTITUTION:When constituting an endless link chain 1 by staggeredly connecting a number of links 7's having holes 7a's for pins of circular cross section bored at both ends by means of pins 2's, intermediate members 3's are arranged to be supported by pins 2's at specified positions in the link chain 1 so that at least the lower end of the upper and lower ends of the intermediate members comes into contact with the lower side of a through hole of a V-block and both side ends of the intermediate members come into contact with side surfaces of neighboring spacers 5's. Each V-block 6 is arranged over the pin 2 so that the pin 2 is held at its both ends and further spacers 5's are arranged to fill the gaps between the V-blocks 6's.
Patent JP-S5662937-A (JP)
Title: Dental alloy
Inventor: MIYAZAKI TAKESHI
IPC: A61K6/04
Filed: 1979-10-23
Abstract: PURPOSE:To obtain a dental magnetic alloy with a low m.p. and superior castability by adding Pd, Au and Si to Co or Ni in a specified ratio. CONSTITUTION:This dental magnetic alloy consists of, by wt., 30-73% Pd, 5- 10% Au, <=5% Si and 20-60% Co or Ni. The restricted Co or Ni content adjusts the melting temp. of the alloy to <=1,350 deg.C, and Co or Ni alloyed with Pd provides high corrosion resistance. The addition of Au lowers the m.p., improves the casting surface, and raises the casting accuracy. Si has the effect of improving the castability and reducing blow holes. By this composition the casting timing is easily judged.
Patent JP-H03869-A (JP)
Title: Mercerizing agent and mercerizing process using the same
Inventor: NAGASHIMA SUSUMU
IPC: D06M13/262
Filed: 1989-05-30
Abstract: PURPOSE:To obtain a mercerizing agent effective in remarkably increasing the impregnation rate of an alkaline aqueous solution into fiber and enabling efficient and uniform mercerization by using an anionic surfactant and a propylene oxide adduct of a specific aliphatic alcohol as active components. CONSTITUTION:A cellulose-containing fiber is mercerized by immersing the fiber in a mercerization bath containing a mercerizing agent composed of an anionic surfactant and a propylene oxide adduct of a 8-18C aliphatic alcohol. The content of the surfactant in the strong alkali bath is 0.04-0.5wt.% and that of the adduct is 0.001-0. 2wt.%. The impregnation rate of the alkaline aqueous solution is increased 2-3 times by the presence of the mercerizing agent and the fiber can be uniformly mercerized in high efficiency and short time without causing uneven treatment.
Patent JP-H01305551-A (JP)
Title: Lead frame for semiconductor device and semiconductor device
Inventor: SOEDA MASUMITSU
IPC: H01L23/50
Filed: 1988-06-03
Abstract: PURPOSE:To elevate adhesion to semiconductor sealing resin and prevent penetration of moisture into a semiconductor device by plating an discontinuous part between an Sn or Sn alloy plated layer and an Ag plated layer with Cu which contains Ag. CONSTITUTION:A Cu plated layer 4 which contains Ag is provided to a discontinuous part between an Sn or Sn alloy plated layer 2 formed at an outer lead part and a part of an inner lead part of a lead frame 1 and an Ag plated layer 3 formed at a semiconductor element junction part and an electric wiring part of the inner lead part. By this constitution, the discontinuous part never forms an oxide film at the time of heating in a semiconductor assembling process, and it can improve adhesion between a lead frame 1 and semiconductor sealing resin and prevent penetration of moisture between the lead frame 1 and the sealing resin.
Patent JP-S5564984-A (JP)
Title: Foil seam welding device
Inventor: OOMAE TAKASHI
IPC: B23K11/06
Filed: 1978-11-09
Abstract: PURPOSE: To smoothly perform foil seam welding of thick plate materials by providing more than a pair of rotary auxiliary electrodes before the welding advance direction of a pair of rotary main electrodes which sandwich the base metals by way of foils and stepwise elevating the temperature in the base metal while suppressing the temperature rise of the foils.  
     CONSTITUTION: A pair of rotary auxiliary electrodes 9 which disposed two base metals 1 of plates by way of foils 2 similar to a pair of rotary electrodes 8 which sandwich the butt portions of said base metals 1 by way of the foils 2 are disposed slightly before the welding advance direction of said electrodes 8. Even at the welding of the plates by this device, current may be supplied at the permissible current value or less. While the base metals 1 and foils 2 are passing the electrodes 9, the foils 2 are cooled by the contact with the electrodes 9 whereby their temperature rise is suppressed and with the foils being held kept at a low temperature state only the central part of the base metals 1 is made to a high temperature state. Further while the base metals 1 and foils 2 are passing the electrodes 8, the foils 2 hardly cause temperature rise as compared to that while they are passing the electrodes 9 but the base metals 1 are difficult to receive cooling action from the electrodes 8 and therefore they rise further to a higher temperature state, to the melting point or more of steel, owing to supply current I', in which state welding may be accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04361470-A (JP)
Title: Picture data transfer device
Inventor: HAYASHI KAZUNORI
IPC: G06K9/20
Filed: 1991-06-10
Abstract: PURPOSE:To reduce number of transmission originals used at transfer, to promote paperless processing and to reduce the transfer time by devising the transfer device such that the transmission originals with plural picture data in existence thereto having different transmission destination are transferred at once independently of the destination. CONSTITUTION:The transfer device is provided with a bar code extract section 11 detecting sequentially a bar code provided to a different content of a picture data and a destination from the read picture data, a destination number area extract section 3 extracting a destination number area from each area sectioned by the detected bar codes, an OCR section 5 recognizing a character from the area of the extracted destination number and a communication control section 7 transferring the picture data of each area sectioned by the bar codes via a telephone line sequentially in addition to devices used for a conventional picture data transfer device.
Patent JP-S62295779-A (JP)
Title: Discriminating device for vehicle mounting on-vehicle electronic control device
Inventor: SHIRASAKI SHINJI
IPC: B62D65/00
Filed: 1986-06-13
Abstract: PURPOSE:To obtain an electronic control device usable in common for many kinds of vehicles by enabling the electronic control device itself to discriminate the kind of vehicle carrying the same electronic control device on the basis of a detecting signal from such a vehicle speed sensor as being commonly on a vehicle. CONSTITUTION:An electronic control device 11 controlling an automatic speed change mechanism or the like is equipped with a micro-computer 111 which operates a shift timing or the like on the basis of various detecting signals inputted thereinto through an input buffer 112. In this case, the electronic control device 11 is inputted with the first frequency signal SP1 of a frequency responding to a travel speed from the first vehicle speed sensor 13 and with the second frequency signal SP2 responding to a rotational speed determined by a speed change gear ratio and from the second vehicle speed sensor 14. And the reciprocal relation of the first and the second vehicle speed S1, S2 sought from both signals SP1, SP2 is decided relationally on S1/S2=A, and in response to the outcome of this decision, it is made to be decided whether a device-carrying vehicle is a vehicle A or a vehicle B.
Patent JP-S63304822-A (JP)
Title: Method and excavator for connecting work of continuous underground wall
Inventor: ABE TERUO
IPC: E02D5/18
Filed: 1987-06-02
Abstract: PURPOSE:To apply a cutting joint work to continuous underground walls having a curvature by a method in which the end portion of each preceding panel is excavated by an excavator having a pair of cutting drums and concrete is placed to the space between the panels. CONSTITUTION:An excavator 2 is positioned on an intermediate ground E, and an oil-pressure jack is projected to fix the slewing angle position of a cutter drum 203 according to the curvature of a circular arc formed between panels 1. The drums 203 are mutually inversely turned outwards and the ground E is excavated while filled with mud water. The end portion of the panel 1 is excavated in a state of being cut by as much as a depth (d) to expose a joint face 1a. Concrete is then placed into the space between the panels 1 to form a following panel.
Patent JP-S5929540-A (JP)
Title: Wiper controller
Inventor: FUKATSU YOSHIAKI
IPC: B60R1/12
Filed: 1982-08-06
Abstract: PURPOSE:To protect an optical ray projector from the intrusion of water by providing the enclosed structure of the optical ray projector for a wiper controller to control a wiper according to the detection results by optical ray the amounts of rain water droplets on the wind screen glass on the peripheral side of a fender mirror. CONSTITUTION:Infrared rays projected from an optical ray projector 2 are received by a photo receiver through a wind screen glass 6. The amount of rain water droplets on the wind screen glass 6 are detected from the amount of ray received by the photo receiver 4, and according to the detection result, the wiper blade 19 is driven. In the optical ray projector 2, an optical ray source 9 is attached to the bottom of a case 7, and an infrared rays transmitting filter 10 is provided on the frontal face of the case 7 in a water-tight manner. The case 7 and the infrared rays transmitting filter 10 are detachably attached to the body 13 in such a way as to closely attach their upper ends to the back side of the bottom of the body 13 of the fender mirror 3. Therefore, the intrusion of water into the optical ray projector 2 can be prevented and the life of the optical ray projector 2 can be lengthened.
Patent JP-H04361593-A (JP)
Title: Metal base structure of high frequency circuit module
Inventor: YABE NORIO
IPC: H01L23/12
Filed: 1991-06-10
Abstract: PURPOSE:To enable a high frequency circuit module to be lessened in weight and the jointed part of a metal base to a dielectric board to be hardly deformed by heat. CONSTITUTION:A conductor pattern 3 is formed on one side of a dielectric board 2, and a grounding conductor is provided onto the other side of the board 2 to constitute a high frequency circuit 1, the circuit 1 is mounted on a metal base 10 by bonding for the formation of a high frequency circuit module, where a pair of covering members 11 and 12 formed of metal plate whose thermal expansion coefficient is smaller than that of the dielectric board 2 is provided pinching a honeycomb core member 13, which is formed by providing through- holes 14 to a metal plate of high thermal conductivity penetrating through it in a thicknesswise direction, between them to constitute the metal base 10.
Patent JP-H07314093-A (JP)
Title: Method for continuously casting stainless steel clad cast slab
Inventor: SEZE AKIFUMI
IPC: B22D11/10
Filed: 1994-05-30
Abstract: PURPOSE:To provide a continuous casting method for producing a stainless steel clad material having good quality without any void by the continuous casting for producing a composite metallic material. CONSTITUTION:This continuous casting method for the stainless steel clad cast slab is the one cast by using static magnetic field zone 3 formed with the DC magnetic flux crossing in a mold 1 as a boundary and supplying the molten stainless steel having <=300ppm nitrogen concn. at the upper side of the static magnetic field zone and molten common steel having <=100ppm nitrogen concn. at the lower part of the static magnetic field. By this method, the formation of the void caused by the ejection of gaseous nitrogen on the interface between the surface and the inner layers is prevented, and the good quality of stainless steel clad cast slab having no void and surface crack can be produced.
Patent JP-S6031411-A (JP)
Title: Earthquake-proof rotary rack
Inventor: YOSHINO MIYAO
IPC: F02M37/00
Filed: 1983-07-29
Abstract: PURPOSE:To stably lade a pallet on a rotary rack and realize quick warehousing and delivery of goods by letting a pallet enter a shed from one direction of a truck for a rotary rack and letting it leave the shed from the direction of a contrary side. CONSTITUTION:At the time of warehousing, a warehousing conveyor 7 is provided in a warehousing section 16 and a pallet 4 is slided from the warehousing conveyor 7 onto a slant shelf 6 provided at the bottom in a truck 3. When the pallet 4 is completely housed in the truck 3, a curved arm part of a stop retainer rod 13 is projected above the slant shelf 6 to stop the rear end of the pallet 4, while the front end part of the pallet 4 is stopped by a discharge crank 10. On the other hand, at the time of delivery from the warehouse, a delivery conveyor is put in approach to the slant shelf 6 and its push rod is inserted in the lower part of the discharge crank 10. Then, a pressure spring 11 is compressed and the front end part of the discharge crank 10 sinks below the slant shelf 6, therefore, the pallet 4 is slided down from the slant shelf 6 upon the delivery conveyor.
Patent JP-H033076-A (JP)
Title: Document filing system
Inventor: NOMURA KEIICHI
IPC: G06F17/21
Filed: 1989-05-31
Abstract: PURPOSE:To make work corresponding so-called 'oblique reading' highly efficient by automatically searching and displaying an important page in which tables, graphs, or the outline of a document are written from a retrieved document. CONSTITUTION:The document filing device is provided with a data volume detecting means D for detecting the compressed data volume of each page for document compressed data read out from a data storage means B, a reference value setting means E for setting up and storing the reference value of compressed data in each page and a display necessity determining means F for comparing the compressed data volume of each page detected by the means D with the reference value set up by the means E and determining whether the contents of each page are to be displayed or not. Only the document compressed data of the page determined at its display by the means F are successively extended by a data compressing/extending means A and displayed on a display means C. Consequently, an important page describing the tables, graphs, the outline, etc., in the document and expressing the contents or feature of the document automatically are selected and displayed.