baber/WOPTO huggingface dataset:
Patent JP-S63221562-A (JP)
Title: Redox-flow fuel cell
Inventor: YAMANOUCHI SHOSUKE
IPC: H01M8/02
Filed: 1987-03-09
Abstract: PURPOSE:To manufacture a separator used for separating positive and negative electrodes of a redox-flow cell at low cost and to increase the energy density of the cell by using a film obtained by graft-polymerizing reactive monomers to a stretched film as the separator. CONSTITUTION:In a redox-flow cell in which a positive electrode and a negative electrode are separated with a separator and a positive solution is supplied to a positive electrode and a negative solution is supplied to the negative electrode, then charge-discharge is repeated, a film obtained by graft-polymerizing monomers having good hydrophilic nature to a stretched film is used as the separator. As the polymer film used for the base material of the separator, polymer of ethylene, propylene, butene, 4-methylpentene-1,4-ethylene fluoride, or propylene hexafluoride, or copolymer of these compounds is preferable. As the anionic monomer for manufacturing the separator, every monomer generating anion group can be used, however, acrylic acid, metacylic acid, styrene sulfonic acid, maleic acid, itaconic acid, and others are preferable.
Patent JP-H10257541-A (JP)
Title: Selective call receiver
Inventor: OGAWA TOSHIRO
IPC: H04W88/02
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To improve convenience by immediately knowing who sends a message even without watching the message by performing notice operation corresponding to data contained in a received signal to show a transmitter. SOLUTION: For example, an identification code '1234' is registered so as to show that the transmitter is 'Mr. Tanaka' and the notice operation is 'melody 1'. When the identification code is contained in the received message, a control part 5 reads the notice operation corresponding to that identification code while referring to an identification code memory 42, outputs instructions to a speaker driving part 9, display driving part 10 and vibrator driving part 11 and performs the designated notice operation. When '1234' is read from the received message continuously to '*09', for example, the control part 5 judges the identification code '1234' and outputs the melody 1 from a speaker as notice operation. A user listens to the melody 1 and can recognize the incoming of message from 'Mr. Tanaka'.
Patent JP-S60198260-A (JP)
Title: Ink retainer of ink dot printer
Inventor: SANO KOUICHI
IPC: B41J2/305
Filed: 1984-03-21
Abstract: PURPOSE:To supply ink equally to all tips of needles by creating a slit between a pair of conductor electrodes in such a manner as to be wider in breadth in its lower portion and narrower in its upper portion and by making ink rise high. CONSTITUTION:A slit 10 is made wider in its lower portion and narrower in its upper portion and an occurrence of a process of suction is prevented under a condition in which a voltage is not applied between conductor electrodes 11 and 11. When a voltage is applied and ink is absored by the slit 10 and the ink is made to rise, the ink can be made to rise high not only by a coulomb force but also by capillary action which occurs and tips of all needles 13 may be evenly supplied with ink.
Patent JP-S59181077-A (JP)
Title: Gas flow type gas laser
Inventor: HOTSUTA KAZUAKI
IPC: H01S3/032
Filed: 1983-03-30
Abstract: PURPOSE:To form a gas laser having high efficiency without necessity of magnetic field by disposing a discharging plate having a discharging hole between the discharging electrodes. CONSTITUTION:In a gas flow type laser for flowing laser gas 4 perpendicularly to a laser optical axis 1-1', many discharging plates 10 are disposed along the laser optical axis 1-1' between the electrodes 2 and 3. The plates 10 are opened with discharging holes. The discharge between the electrodes 2 and 3 is performed through the holes 11 of the plates 10, and a laser light is enclosed in the hole 11. When thus formed, high laser output having high efficiency and good mode can be obtained. A magnetic field for correcting the bent between the discharging spaces can be eliminated.
Patent JP-H04245719-A (JP)
Title: Adaptive coding/decoding system
Inventor: ONO SHIGERU
IPC: G10L19/00
Filed: 1991-01-30
Abstract: PURPOSE:To offer an adaptative coding/decoding system having high quality in spite of a low bit rate in coding/decoding for a continuous information source whose statistic characteristics are time-sequentially changed. CONSTITUTION:A quantizer 10 receives plural output codes each of which consists of the required number of bits from an adaptative code book table 20, selects an output code most approximate to an output signal in a section concerned out of the received output codes, transmits the selected code from a code output terminal 2 to the decoding side, and supplies the selected code also to an adaptative buffer 30. An adaptative controller 40 makes the table 20 adaptive by using an output symbol allocated before the input from the buffer 30 and outputted from the quantizer 10 and the tree structure of a fine quantizer 50, distortion attached to respective nodes of the tree and information relating to the possibility of selecting the nodes which are included in the fine quantizer 50 and controls the length of a storage section in the buffer 30.
Patent JP-S58172640-A (JP)
Title: Data imprinter
Inventor: TAKU MASAKAZU
IPC: G02F1/13
Filed: 1982-04-01
Abstract: PURPOSE:To imprint distinct data symbols having good contrast, by using a liquid crystal having a guest-host effect and increasing the difference in transmissivity between lighted segments and non-lighted segments. CONSTITUTION:When the light transmissivity of the segments of a liquid crystal cell 2 impressed with voltage increases and a light source 4 is lighted while a desired symbol is displayed, the light from the light source is made into parallel light by a lens 3. The parallel light goes toward the cell 2 and the light transmitted through the segments arrives at the photosensitive emulsion surface of a film 1 from the rear thereof, whereby the displayed data symbol is imprinted on said surface. The spectral transmissivity of the liquid crystal which is added with a dye of a blue color and has a guest-host effect has a large difference between the lighted stage and the non-lighted stage on a short wavelength side. When the light of a tungsten lamp transmits through such liquid crystal, the difference in the transmitted light between the lighted segments and the non-lighted segments increases on a long wavelength side. When such light is made incident to the base of the red color system of a color negative film, the short wavelength light is cut by the filter effect of the film base, and only the long wave light transmits through the film base, but the long wavelength light from the non-lighted segments is weak and only the long wavelength light transmitted through the lighted elements arrives at the photosensitive film, whereby the distinct imprinting is accomplished.
Patent JP-2000249082-A (JP)
Title: Scroll type fluid machinery
Inventor: IWANO KIMINOBU
IPC: F04C18/02
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To reduce slide resistance by providing a hydrostatic bearing between a orbiting scroll and a thrust support, and to enhance their durability, lives or the like. SOLUTION: An oil supply pump 21 worked following movement of an orbiting scroll 8 is provided between the orbiting scroll 8 and a thrust support 13. Further, a hydrostatic bearing part 35 is provided at the slide contact surface 8D of the orbiting scroll 8 and this hydrostatic bearing part 35 is extended arcuately peripherally of the orbiting scroll 8 and consists of two arcuate grooves 35A and 35B arranged in a concentric circular manner. Further, the orbiting scroll 8 is provided with a radially extending oil supply passage 34 to intercommunicate the oil supply pump 21 and the hydrostatic bearing part 35.  This constitution feeds lubrication oil 2 in a pressure state from the oil supply pump 21 to the hydrostatic bearing part 35, causes a pressure of the lubrication oil 2 to be exerted as a back pressure on the orbiting scroll 8 and holds a gap between the slide contact surfaces 8D and 13B of the orbiting scroll 8 and the thrust support 13 in a lubrication state.
Patent JP-H07239608-A (JP)
Title: Electrophotographic developing device
Inventor: KOYAMA KAZUE
IPC: G03G15/08
Filed: 1994-02-28
Abstract: PURPOSE:To provide an electrophotographic developing device capable of uniformly feeding toner to a developing chamber as a whole and effectively preventing a development irregularity. CONSTITUTION:The device is equipped with a developing device 1 being, in the form of a roller, for developing an electrostatic latent image on a photoreceptor drum 2 in contact with the drum 2, and a toner supply part 3 for supplying toner to the developing device 1. This toner supply part 3 is provided with a toner hopper 4 for storing the toner, a toner-feeding frame body 5 fitted in the toner feed part 4A of the toner hopper 4 to keep the size of the toner feed port 4A constant, and a toner replenishing roller 6 for attaching the toner fed out of the toner-feed frame body 5 to the developing device 1. The toner feed port of the toner-feed frame body 5 is sectioned into upper and lower stages, and the support for the upper stage section and the support for the lower stage section are provided in different positions.
Patent JP-H02234164-A (JP)
Title: Method for loading medium sheet
Inventor: IBUCHI YOSHIAKI
IPC: G03D13/00
Filed: 1989-03-07
Abstract: PURPOSE:To eliminate an error in a conveyance direction due to a fitting error between a take-up shaft and a pressure roller by winding the medium sheet by a specific quantity around the take-up shaft while the pressing force of the pressure roller is released after the head end part of the medium sheet is taken up around the take-up shaft. CONSTITUTION:The medium sheet 4 put in a cartridge 1 is taken up around the take-up shaft 7 by a roller 17 and a leader sprocket 18 through pressure rollers 16a and 16b. Then when the sheet is loaded, the head end part of the medium sheet 4 is taken up around the take-up shaft 7 and the medium sheet 4 is taken up around the take-up shaft 7 by the specific quantity while the pressing force of the pressure rollers 16a and 16b is released; and the pressing force of the pressure rollers 16a and 16b are applied. Consequently, the medium sheet 4 can be taken up around the take-up shaft 7 without being affected by the fitting error between the take-up shaft 7 and the pressure rollers 16a and 16b.
Patent JP-H11245005-A (JP)
Title: Nozzle for discharging molten metal
Inventor: MOCHIZUKI YOICHIRO
IPC: B22D11/10
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent cracking by reducing thermal shock. SOLUTION: Along the outer periphery surface 2a of a nozzle 1 made of refractory and an inner wall face 3a of a discharging port 3, heat insulators 7 are coated and formed. The heat insulator 7 consists of at least two heat insulating layers 5 and 6 containing ceramic fiber as main component. The bulk density of the heat insulating layer 5 in contact with the nozzle 1 is 0.1 g/cm<3> or less and the bulk density of the heat insulating layer 6 far from the nozzle 1 is 0.3 g/cm<3> or more. The thickness of the heat insulating layers 5 and 6 is 1 mm or more each.
Patent JP-S63220649-A (JP)
Title: Cashless telephone service system
Inventor: SUGIYAMA KAZUE
IPC: H04M15/00
Filed: 1987-03-09
Abstract: PURPOSE:To cashlessly call with a receiving subscriber by means of a public telephone set without fail by being equipped with a public telephone set reading a card in which information is accumulated and sending a card signal and an exchange receiving the card signal, extracting and collating a subscriber telephone number, and executing the reception collation and charge of a pass word signal. CONSTITUTION:An origination subscriber hooks off a receiver and a card recording a telephone number is inputted. A public telephone set 1 reads the card and sends the card signal to an exchange 2. The exchange 2 extracts an origination subscriber telephone number from the card signal, collates it with a telephone number accumulated at an auxiliary storage device 3, confirms that the subscriber of a cashless service contract and sends a pass word input requesting signal to the public telephone set 1. The originating subscriber inputs the pass word from a push-button, etc., and sends the pass word signal to the exchange 2. At the exchange 2, the pass word signal is received, it is confirmed that the signal is coincident with the pass word of the originating subscriber accumulated in the auxiliary storage device 3, and an opponent telephone number requesting signal is sent to the public telephone set 1. The exchange 2 executes the charging processing after the call is completed.
Patent JP-H07237302-A (JP)
Title: Ink jet printer head
Inventor: HIDAKA YOSHIHIRO
IPC: B41J2/045
Filed: 1994-02-28
Abstract: PURPOSE:To reduce a labor of replenishing ink and obtain a superior printed matter having no joint by a method wherein a tube having a diameter smaller than that of an ink tank is inserted in a vented state so that the top of the tube is located to be approximately flush with an ink surface of an ink storage part. CONSTITUTION:An ink tank 9 serving as a second ink storage part is located on the upper surface of a case 1. To the lower end of the ink tank 9 formed into a closed-end cylinder, a tube 10 of a diameter smaller than that of the ink tank 9 is fixed. The tube 10 is inserted to a through hole on the upper surface of the case 1 in a vented state. A lower end 10a is positioned to be substantially identical to or slightly lower in height than a jetting hole 3. If the lower end 10a of the tube 10 is higher than the jetting hole 3, the level of ink is raised, which resulting in ink dripping from the jetting hole 3.
Patent JP-H06243505-A (JP)
Title: Optical pickup
Inventor: HASEGAWA YUICHI
IPC: G02B27/10
Filed: 1993-02-19
Abstract: PURPOSE:To optionally decide an interval between two spots independent of an optical path difference. CONSTITUTION:A beam from a light source 6 is reflected by a recording medium 10, and after the reflected beam is transmitted through a beam splitter 20 forming a wave front division coating on the slope of a prism, is detected by an optical sensor 21. For instance, an auxiliary prism 19 with a rectangular shape is jointed on the slope of the prism, and a part of the beam, e.g. the beam of P polarization is reflected by the coating to emit the first beam 22. Further, the beam of e.g. S polarization transmitting through the coating is reflected plural times in the auxiliary prism, emitted as a second beam 24, and made away from the first beam by a prescribed interval DELTA in parallel. At this time, the interval between the first and second beams, that is, the interval of the spots formed by these beams is independent of the optical path difference of both beams.
Patent JP-S59187982-A (JP)
Inventor: MAEBAYASHI JIROU
IPC: B60J1/17
Filed: 1983-03-29
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-S62212610-A (JP)
Title: Slot type optical fiber cable and its manufacture
Inventor: HATANO SATOSHI
IPC: G02B6/44
Filed: 1986-03-14
Abstract: PURPOSE:To completely eliminate the torsional strain of an optical fiber by extending a plastic member which has plural U-shaped slots along the periphery of an optical fiber unit center material so that the lengthwise direction of the slots is parallel the center axis of the optical fiber unit. CONSTITUTION:The unit center material is constituted by being provided to the periphery of a steel wire 17 as shown in figure (b). The plastic member 19 is extended longitudinally along the periphery of the center material 18 and optical fiber tapes 21a-21d are put in the slots 20 provided to the plastic member 19. Pressure winding 22 is provided to its periphery to constitute the optical fiber unit. The optical fiber unit is stranded around the cable center material composed of a tension member 23 and a tension coating 24 as shown in figure (c). Then, pressure winding 25 and a clad 26 are provided after said stranding to constitute a cable.
Patent JP-H04290328-A (JP)
Title: Communication control equipment
Inventor: TAKATSUDO YASUHIRO
IPC: H04L1/18
Filed: 1991-03-19
Abstract: PURPOSE:To make a processing efficient by performing processings other than communication by consecutively writing data in a transmission buffer with an operation processor during waiting for the response from connected equipments. CONSTITUTION:An arithmetic processor 4 controlling the communication with a connected equipment 2 as well as controlling a main unit 1, a memory 5 composed of transmission buffers, and a communication IC 6 are provided. The processor 4, the memory 5, and the IC 6 are connected with a bus 7. The transmission buffer makes a ring buffer and the next data line is set without deleting the data line transmitted during the response from the equipment 2. In the case of receiving a positive response from the equipment 2 in this state, the output pointer value is set to the transmission data line heading pointer and the next data is transmitted. In the case of receiving negative response, the transmission data line heading pointer value is set to the output pointer and the transmitted data is retransmitted.
Patent JP-S53140037-A (JP)
Title: Oft drive circuit
Inventor: ABE OONORI
IPC: G03G15/04
Filed: 1977-05-13
Abstract: PURPOSE: To protect a luorescent element to be irradiated with an electron beam, while reducing the power loss of a deflecting circuit, by detecting the movement of a photosensitive element to prevent the electron beam from being concentrated upon itself. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52137790-A (JP)
Title: Method of fabricating grindstone
Inventor: UMEMURA KENSUKE
IPC: B24D3/04
Filed: 1976-05-14
Abstract: PURPOSE: To obtain stably a vitrified boron nitride grindstone which has uniform composition, large mechanical strength and grinding speed not lowered by calcining. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59184790-A (JP)
Inventor: HERUMUUTO FUERU
IPC: C30B15/34
Filed: 1984-03-22
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-S60199176-A (JP)
Inventor: OKAMOTO ICHIROU
IPC: B60J1/17
Filed: 1984-03-24
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-H08247709-A (JP)
Title: Method for processing floating binarization
Inventor: SAITO HISASHI
IPC: G01N21/956
Filed: 1995-03-15
Abstract: PURPOSE: To appropriately process binarization by always discriminating hole sections from glass epoxy sections by using the optimum threshold by preparing the histogram of measured values obtained from a laser sensor and discriminating the sections from each other by analyzing the histogram. CONSTITUTION: Since the frequency values obtained from hole sections are different from those obtained from glass epoxy sections and both frequency values are respectively concentrated to different parts on a histogram, the hole value 1 which is the frequency value corresponding to the hole sections and glass epoxy value 2 which is the frequency value corresponding to the glass epoxy sections can be discriminated when the distribution of the frequency values is discriminated on the histogram. By selecting the maximum and the next maximum peaks on the histogram, the frequency value of the peak on the low frequency side can be discriminated as the hole value 1 and that of the other peak can be discriminated as the glass epoxy value 2.  The threshold used for this discrimination must be an intermediate value of the values 1 and 2 and must be set so that both values 1 and 2 can be appropriately discriminated.
Patent JP-S56154200-A (JP)
Title: Pump for very extremely temperature
Inventor: NAKAYAMA SHIGEO
IPC: H02N11/00
Filed: 1980-04-28
Abstract: PURPOSE: To enable an easy control of a transportation amount and a transportation time, by a method wherein a needle-shaped electrode and a laminar electrode are located in a liquid helium, and the liquid helium is transported by the energy radiated from air bubbles generated resulting from the application of a direct current voltage between the two electrodes.  
     CONSTITUTION: The subject pump comprises a needle-shaped electrode 1, having a sharp projection, and a laminar electrode 5 at an earthing side, which is cylindrical and has no projection, and a distance (d) between the two electrodes is spaced to a degree enough to cause a sufficient radiation of air bubbles and not to cause an insulation breakdown. Through the application of a direct current power source 2 to the electrode side, radiation 4 of air bubbles is porduced in the direction of the electrode 5 at the ground side. As a result, a liquid helium 6 in the proximity of the electrode 1 moves to a liquid helium 7 in the proximity of the electrode 5 at the ground side through the working of the energy radiated from air bubbles, and the movement of the liquid helium continues by the continuous application of the voltage to permit the transportation from one place to other. In this case, unlike a transportation manner in which pressure is applied, a pump consists of the electrodes. This permits the easy control of the transportation amount and a transportation time of the liquid helium and allows the substantial miniaturization of a device as compared with conventional pumps. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000255698-A (JP)
Title: Supporting device for potable water storage case in potable water supplying machine
Inventor: HORII NORIYOSHI
IPC: B67D3/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a supporting device for a potable water storage case wherein when the storage case is to be placed on a body of a potable water supplying machine, installation and replacement can be done without depending on a sixth sense or the like while the case is constantly positioned, and wherein even if a specific connector is attached to the body of the supply machine, anyone can easily perform connection. SOLUTION: A support base 13 is attached onto an upper surface 11a of a body 11 of a potable water supply machine via a fastening means such as a bolt. The base 13 includes a horizontal support 16 in the form of a combination of a circle and a trapezoid including a circular through hole 15 for exposing a tip 14a of a connector 14 protruding from the upper surface 11a of the body 11 and a storage case positioning portion 17 for positioning an extraction hole of a storage case 1 at the tip 14a of the connector 14, wherein these are integrally formed of a synthetic resin material.
Patent JP-S54148720-A (JP)
Title: Production of peptides
Inventor: KONNO KOUJI
IPC: C07C67/00
Filed: 1978-05-12
Abstract: PURPOSE: A complex resulting from treatment of an aminoacid with a metal ion is made to react with another aminoacid or a peptide to produce inexpensively a peptide useful as medicines.  
     CONSTITUTION: An aminoacid of formula I(n is 0W9) is made to react with a metal ion or another ligand to form a complex of formula II (M is metal). Said complex is further made to react with another aminoacid or peptide whose carboxyl group is protected, or an amine to produce a peptide. The metal employed includes Zn, Cu, Co, Ni, etc. 
     COPYRIGHT: (C)1979,JPO&Japio