baber/WOPTO huggingface dataset:
Patent JP-2000247645-A (JP)
Title: Production of vanadium-based electrolytic solution
Inventor: TANAKA YASUYUKI
IPC: H01M8/18
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an industrially advantageous production process for producing a trivalent or quadrivalent vanadium-based sulfate solution which is used as an electrolytic solution for a redox-flow type battery. SOLUTION: This production process comprises: a first stage for firing ash which is formed when a fossil fuel is combusted and collected in a dust collector, at 300-400 deg.C and subjecting the fired material to water washing and solid- liquid separation, to obtain a trivalent vanadium compound(s) contained in a solid material; a second stage for reacting the trivalent vanadium compound(s) obtained in the first stage, with an inorganic acid to obtain a trivalent vanadium salt; a third stage for subjecting the trivalent vanadium salt obtained in the second stage to hydration reaction to solubilize the salt and thereafter, removing insoluble matter from the hydration reaction product by filtration to recover a trivalent vanadium salt aqueous solution;  and a fourth stage for adding vanadium pentoxide to the trivalent vanadium salt aqueous solution obtained in the third stage to react them with each other and thereafter, removing insoluble matter from the reaction product by filtration to recover a quadrivalent vanadium salt aqueous solution.
Patent JP-H07254231-A (JP)
Title: Recording medium, signal recorder and reproducer for the medium
Inventor: NABESHIMA DAIKI
IPC: G11B7/004
Filed: 1994-03-16
Abstract: PURPOSE:To increase one amount of recordable data and to improve recording density by realizing shortening of a redundant part comprising synchronous codes and cancel codes. CONSTITUTION:At the leading part of each frame, SYNC (synchronous codes) 13 and DCC (DC cancel codes) 14 are arranged at the neighboring positions. Both the SYNC 13 and the DCC 14 use the patterns, which are not present at data parts. At the time of reproduction, the continuous patterns of the SYNC 13 and the DCC 14 are handled as one group of the SYNC pattern. Thus, the signal length of the single SYNC 13 can be shortened by the signal length of the DCC 14 in comparison with the conventional case without impairing each function of the SYNC 13 and the DCC 14. The amount of the data which can be recorded in a DATA/ECC part can be increased by that amount.
Patent JP-S62204233-A (JP)
Title: Liquid crystal matrix driving device
Inventor: KITAJIMA MASAAKI
IPC: G02F1/133
Filed: 1986-03-05
Abstract: PURPOSE:To shorten a picture rewriting time in time-division driving by setting up picture elements to ON or OFF before selection, and at the time of selection, holding or inverting said state. CONSTITUTION:Respective picture elements 22 on a matrix panel are driven by difference voltages between voltages VX1-VX3 applied to scanning electrodes 20a-20C and voltages VY1-VY3 applied to signal electrodes 21a-21c. Figure (b) shows voltage waveforms applied to respective picture elements in each line out of lines 1-3 and writing operation is executed in the order of vertical lines 1-3. In linearly sequential scanning drive, the picture elements are set up to ON or OFF at the 1st driving and then a voltage for inverting the state or the voltage for holding the state is applied to the 2nd driving. When the n-th line corresponds to the 2nd driving in said driving, the (n+1)th line is set up to the 1st driving. Thus, the picture rewriting time can be shortened by repeating the 1st and 2nd driving in the succeeding lines.
Patent JP-S57163143-A (JP)
Title: Carburetor
Inventor: MORISHIMA TATEJI
IPC: F02M7/24
Filed: 1981-03-31
Abstract: PURPOSE:To obtain the stabilizing property and the accelerating property of an engine operation in an area in which a low speed fuel system and a main fuel system are jointed. CONSTITUTION:A passage area regulating mechanism 20 for a main air bleed 7 and the driving equipment thereof are provided in the main fuel system 3. The passage area regulating mechanism 20 is consisting of a regulating piston 24 and a coil spring 25 energizing the piston 24 outwardly. In case the flow amount of the air is less than Q1 in the area in which the low speed fuel system and the main fuel system are jointed, the vacuum of a suction pipe becomes higher than Pa, however, it is changed to a stationary positive pressure Pa' by a pressure regulator 28, the regulating piston 24 is pushed into the main air bleed 7 against the pressure of the coil spring when this Pa' is acted, the passage area of the main air bleed 7 is choked, the flow amount of the fuel is increased, an air to fuel ratio will never become thin and thereby keeping the proper air to fuel ratio.
Patent JP-H05214789-A (JP)
Title: Roof for building
Inventor: YAMASAKA NOBORU
IPC: E04D3/366
Filed: 1992-02-03
Abstract: PURPOSE:To respond to an improvement in mounting strength of a roof tile bar cover and the diversification of roof constructing procedure. CONSTITUTION:In a roof for building in which a plurality of common rafters are arranged in parallel along the inclination of a roof surface, a roof plate 2 to be arranged between laterally adjacent common rafters is fixed to the upper surface of the common rafter, and the common rafter is covered with a roll cover 4, a nearly U-shaped sectional hanging element member 3 having the lower side opened is provided between the roof plate 2 and the roll cover 4. The roll cover 4 has turned parts 42 on both side edges, and the turned parts 42 of the roll cover 4 are engagingly locked by the side pieces 32 of the hanging element member 3. A backup member 5 the upper surface of which has nearly the same form as the inner surface of the roll cover 4 is interposed between the roll cover 4 and the hanging element member 3.
Patent JP-S60192501-A (JP)
Inventor: DOI YOSHINORI
IPC: A01B63/111
Filed: 1984-03-13
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-H11249746-A (JP)
Title: Fluid pressure servo mechanism and positioning method therefor
Inventor: MORI YUICHI
IPC: F15B9/09
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To perform stable servo control by fixing a servo gain corresponding to the position of the piston of a cylinder. SOLUTION: A variable amplifier 20 for regulating the servo gain is provided between a control circuit 5 and a solenoid valve 3. The gain of the amplifier 20 is continuously decreased with the approach of a piston 1 from the center of a cylinder 2 to the terminal, and the gain is found corresponding to a target position x0 to stop the piston 1. The position servo gain, speed servo gain and acceleration servo gain at the time of locating the piston 1 at the center of the cylinder 2 are predetermined and based on the respective servo gains, a position signal, speed signal and acceleration signal at a current position (x) of the piston 1 are found and added. Then, a control signal is prepared by multiplying the gain of the amplifier 20 by this added signal, this control signal is outputted to the solenoid valve 3, and the piston 1 is stopped at the target position x0 .
Patent JP-S58163963-A (JP)
Title: Electrostatic charging device
Inventor: ABE YOSHIHIRO
IPC: G03G15/02
Filed: 1982-03-24
Abstract: PURPOSE:To prevent the fact that the circumferential face, etc. of a photoreceptor are  not damaged by attaching and detaching operations of a charger, by constituting the  charger so that the charger of a charging device and its supporting body are rocked  with respect to the circumferential face of the photosensitive body, and are opened and closed. CONSTITUTION:As for a charging device, when a member 212 is rocked counterclockwise by depressing a handle 215 formed as one body on the belly part of an opening  and closing member 212, a coil spring 214 is expanded against its elastic force, and in  a state that a roller 213 is brought into contact with the upper face of the bottom plate of a copying machine body, said device is inverted in the energizing direction of  elastic force of the spring 214 against the member 212, and the member 212 stands still elastically. On the other hand, as the member 21s is rocked, the front part of a supporting plate 201 descends in follow-up to a descent of the roller 213. When the front part  of the supporting plate 201 descends, a charger supporting body 200 is rocked counterclockwise around the rocking supporting shaft, and a charger 100 is released with respect to the circumferential face 1a of a photoreceptor. Accordingly, even if sheet jam  is generated, the charger 100 is released in the direction separating from the circumferential face 1a, therefore, a jam sheet can be removed without damaging the circumferential face 1a, etc.
Patent JP-H01221046-A (JP)
Title: Radio telephone system
Inventor: UMEMOTO YUJI
IPC: H04W84/10
Filed: 1988-02-29
Abstract: PURPOSE:To prevent erroneous operation of a user by providing a display means provided on a radio telephone set and displaying the state of being connected to a radio line and a control means activating the display means when the display means is being connected to the said radio line. CONSTITUTION:A radio telephone set 2 receives a reply signal from a master set 1 through a control channel and an identification signal detection circuit 21 detects whether or not its ID code included in the reply signal is coincident with its own ID code, and in case of coincidence, a control circuit 22 changes over the oscillated frequency of a synthesizer 19 into a frequency of a speech channel designated by the master set 1. Thus, the master set 1 and the radio telephone set 2 are connected through the speech channel designated by the master set 1. In this case, after the oscillated frequency of a synthesizer 19 is switched into the frequency of the speech channel in the radio telephone set 2, the control circuit 22 lights continuously a flashing light emitting diode 34.
Patent JP-H01218720-A (JP)
Title: Method for forming pins for timepiece plate parts
Inventor: USHIYAMA KAZUO
IPC: B21D22/02
Filed: 1988-02-29
Abstract: PURPOSE:To form a pin free from work hardening on the whole working stock and small in working load by using a die provided with a punch and a hole. CONSTITUTION:A punch (d) is protruded from the lower part of a place corresponding to the pin P and if the die (b) is lowered from the upper surface of a working stock (c), the pin P is forced up to an injection pin (a) of the die (b) to form. Accordingly, since the working stock (c) is not totally crushed but necessary parts are crushed, work hardening can be nearly removed and the life of a press punching die in the succeeding stage is extended drastically, and small working load is sufficient to answer the purpose, the conventional two stages can be finished by one stage.
Patent JP-2000242445-A (JP)
Title: Print data output controller
Inventor: TAMAOKI SHUNPEI
IPC: G06F3/12
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent the rear end of an image from being cut in printing a halftone image with a printer which has only a little work memories. SOLUTION: A CPU 2 of a host personal computer(PC) performs printing-out by transferring print data for the unit of page to be printed out by a printer after performing compression spool. In that case, the transfer data amount of print data for each page in the compression spool is measured, on the basis of the result of comparison between that measured transfer data amount and a preset prescribed amount, the print data of a page corresponding to prescribed conditions are converted to much lower resolution and afterwards, the compression spool is performed again. Then, the print data, to which the compression spool is performed again, are transferred to the printer and printed out.
Patent JP-H02228485-A (JP)
Title: Production of enameled cooker
Inventor: EJIRI TETSUMI
IPC: C23D5/00
Filed: 1989-02-28
Abstract: PURPOSE:To suppress blotting and staining due to cooked food and to prevent scorching by coating a product obtd. by baking ground coat enamel with cover coat enamel consisting of transparent glaze, mat glaze and special glaze in the form of slip and by carrying out calcining in an oxidizing atmosphere. CONSTITUTION:A product obtd. by baking ground coat enamel on a metal base is coated with cover coat enamel consisting of 30-80 pts.wt. transparent glaze, 0-20 pts.wt. mat glaze and 10-40 pts.wt. special glaze contg. Mn oxide, Co oxide, Cr oxide, etc., as oxides inducing metal oxidation in the form of slip. The cover coat enamel is then baked by calcining at 780-820 deg.C for 2-5min in an oxidizing atmosphere. The enameled surface is made rugged by the degassing action of a degassing component contained in the mat glaze and Mn, Co, Cr, etc., are deposited near the surface. Since the resulting enameled cooker has superior heat and acid resistances, adhesion and wear resistance, the service life is prolonged.
Patent JP-H08245108-A (JP)
Title: Performance test device of dumb waiter emergency stop device
Inventor: KAMIMURA MASAAKI
IPC: B66B5/00
Filed: 1995-03-07
Abstract: PURPOSE: To provide a performance test device capable of minimizing noise as well as improving working efficiency and safety at the time of carrying out a performance test of an emergency stop device. CONSTITUTION: This device is constituted of a lever type body 22 an intermediate part of which makes contact with a lower surface of an upper frame of a cage 2, another lever type body 23 arranged above this lever type body 22 and an intermediate part of which is installed on a thimble rod 6, a pair of screw bars 24 respectively erected between both ends of these lever type bodies 22, 23 and a nut 25 screwed on an upper part of this screw bar 24 and pressing an upper surface of the lever type body 23. An emergency stop device 10 is actuated by elevating up the cage 2 by way of making the lever type bodies 22, 23 approach each other by means of tightening this nut 25.
Patent JP-S60192238-A (JP)
Title: Method for measuring deformation limit of plane strain
Inventor: KIMURA HIROSHI
IPC: G01N3/08
Filed: 1984-03-13
Abstract: PURPOSE:To easily find deformation limits under plane strain deformation, by performing tension tests while a plate-like test piece with notched parts having a radius of curvature of appropriate dimensions at both ends is held with wide chucks. CONSTITUTION:Notched parts 12 having a radius of curvature R of appropriate dimensions are formed at both ends of a plate-like test piece 11. Then the test piece 11 is held with chucks 13a and 13b which contact with the entire surface of the test piece 11 except the section where the notched parts 12 are formed and mounted on an ordinary tesions testing machine by using holders 14a and 14b. Since it is theorized that plane strain deformation becomes existent at points where extensional strain and strain in the direction of thickness are almost equal to each other, the deformation limit of the test piece 11 can be found when the surface roughness of the test piece 11 suddenly changes.
Patent JP-S59189540-A (JP)
Title: Camera tube apparatus
Inventor: TSUKADA TAKASHI
IPC: H01J29/66
Filed: 1984-03-12
Abstract: PURPOSE:To decrease power consumption, by dividing the focusing coil into a first and second focusing coil, the former being directly attached to the camera tube and the latter being enlarged in diameter and extended to the vicinity of the face plate. CONSTITUTION:The electromagnetic focusing camera tube is formed of a three- electrode electron gun 4, a focusing coil 12 for applying magnetic field to the deflecting electrode, a signal electrode 9, a voltage supply electrode 10 for applying voltage to the mesh electrode, and a face plate 8. The focusing coil 12 is formed of a first focusing coil 12a and a second focusing coil 12b, the first coil 12a being directly attached to the glass bulb 11 with an adhesive or the like and the second coil 12b being enlarged in diameter and extended from around the voltage supply electrode 10 to the vicinity of the face plate 8. Thus, by combination of the magnetic fields produced by both the coils 12a and 12b, the aim to lower the power consumption by the focusing coil is attained while the characteristics of the camera tube are improved.
Patent JP-H09245099-A (JP)
Title: Slip preparation device
Inventor: SHIMIZU NOBUO
IPC: G06Q10/10
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To improve a recognition rate by partially performing the automatic recognition of a slip, synthesizing only optimally read results and assembling the entire slip. SOLUTION: In this device, a slip format printed on a blank slip 30 is scanned by a scanner 20 and read in a slip read part 11A as a slip image, the slip image read in the slip read part 11A is identified in a slip recognition part 11B and electronized slip data are obtained. In the case that the automatic recognition in the slip recognition part 11B is insufficient, an optional partial area within the slip is specified, the threshold of the scanner 20 for respective areas is changed and read is performed again. Images 31a-31c for the respective areas are attained and recognized in the slip recognition part 11B and partial electronized slips 32a-32c are prepared and synthesized with an electronized slip 40 recognized first in the slip recognition part 11B. The synthesized electronized slip 40 is printed by a printer 60 in a printing part 11D and the slip 70 is obtained.
Patent JP-H10234796-A (JP)
Title: Home nursing support system
Inventor: SHUKURI YOICHI
IPC: A61G12/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a home nursing support system that can improve the work efficiency of a home helper, that can protect the privacy of a patient, and that makes it possible to observe the patient when watching the patient or in emergency. SOLUTION: A patient side device has a patient side TV terminal comprising a terminal control part 1b to transmit/receive sound/image data, a video camera 2, and a terminal adapter 5. A support center side device has a support center side TV terminal comprising a central control part 1a to transmit/receive sound/ image data, a video camera 2, and a terminal adapter 5, and connected to the patient side TV terminal through a network 8, and a nursing system control part 3 connected to the patient side TV terminal through a public telephone line 13 for controlling nursing person data as data for each patient, and operation data as data related to operation of a support center.
Patent JP-H02224585-A (JP)
Title: Screen display device
Inventor: SHIBAZAKI TAKESHI
IPC: G09G5/22
Filed: 1989-02-27
Abstract: PURPOSE:To attain ease of observation of a displayed character by providing a framing register and also A framing size variable means varying the framing size of a display pattern according to a value stored in the framing size. CONSTITUTION:A display control register 6 is provided with a framing register 61 storing a prescribed value designating the size of frame formed by a blinking circuit 21 and a framing size variable means 131 is provided to a display control circuit 13. When a value to be stored in the register 61 and an address representing the address of the register 61 from the externally mounted control circuit such as a microcomputer are inputted to an input control circuit 3 sequentially in terms of serial signals, a prescribed value designating the framing size is stored in the register 61. Thus, the means 131 is operated and the size of the frame of the pattern displayed corresponding to the designated value is varied. That is, the size of the frame of the displayed character is varied freely and the displayed character is easily observed.
Patent JP-H10243098-A (JP)
Title: Customize guidance sending method
Inventor: HIBARINO YASUHIRO
IPC: H04M3/42
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To send guidance corresponding to the request of call originating subscriber as well by intelligent-peripherally instructing guidance control based on customer contract information, device designation information and guidance sending information when sending the guidance. SOLUTION: The call of service start identification number is originated from a call originating subscriber terminal 100 to an exchange 200, and the exchange 200 requests activation to a service corespondent call control node 300 so as to start the service corresponding to the identification number. As the started service, the guidance is sent to the call originating subscriber terminal 100, it is confirmed whether customize guidance is contracted or not and when there is the contract of customize guidance, by further retrieving the device designation information, the guidance sending device is determined. After the guidance sending information is determined, the service correspondence call control node 300 establishes a line by instructing the setting of 1st line 500 with an intelligent peripheral 400 to the exchange 200.
Patent JP-H01222569-A (JP)
Title: Picture read method
Inventor: MORI MASANORI
IPC: H04N1/107
Filed: 1988-03-02
Abstract: PURPOSE:To read lots of pictures continuously efficiently in a short time by reversing the main scanning direction of a sensor in the return path of the sensor and reading the picture while the picture is inverted in the case of reading the picture where a picture read sensor long in its size in the main scanning direction is moved in the subscanning direction. CONSTITUTION:A prism 22 rotating the picture is provided to allow the picture read sensor 30 to apply main scanning in both directions, the prism 22 turns the direction of the picture in the return path of the picture read sensor 30 by 180 deg. by the prism 22 with respect to the forward path of the picture read sensor 30 and the main scanning direction is reversed to read the picture. Thus, in the case of moving the picture read sensor 30 such as a line sensor in the subscanning direction for plural sheets of print or in the case of consecutive reading of plural pictures, the print speed is quickened and the picture read speed is quickened.
Patent JP-S5770174-A (JP)
Title: Preparation of coat material having adhesive or self-adhesive on one side
Inventor: FUJII TAKESHI
IPC: C09J7/02
Filed: 1981-03-31
Abstract: PURPOSE: The titled coating material with excellent adhesion to an adherend suitable for decoration, rust proofing and water proofing, which is prepd. by coating one side of a double side self-adhesive tape with an org. solvent-type liquid paint or powder paint followed by curing or by heating, melting and cooling.  
     CONSTITUTION: The opposite side of release paper 7 of a double side self-adhesive tape obtd. by coating both sides of substrate 6 such as a non-woven fabric with adhesive 2 such as vinyl acetate and fixing the substrate on the release paper 7 which has been treated to be non-adherent, is coated with org. solvent-type paint 8 primarily composed of a polyester, vinyl chloride, polyurethane resin, etc. or with powder paint 9 primarily composed of a thermoplastic resin such as ethylene-vinyl acetate copolymer. The purpase coat material is obtd. by forming coat layer 10 by naturally or themally curing the liquid paint 8 or by heating and melting the powder paint 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57163353-A (JP)
Title: Preparation of phenylacetamide derivative
Inventor: TAKAHASHI HAJIME
IPC: C07C231/14
Filed: 1981-03-31
Abstract: PURPOSE: To prepare the titled compound useful as a herbicide, without producing by-products, easily and economically, by reacting an α-methylstyrene compound with a phenylacetonitrile compound in the presence of a mineral acid.  
     CONSTITUTION: The objective compound of formula III (R 1  is H or halogen; R 2  is H, halogen, lower alkyl, lower alkoxy, phenoxy, nitro, or trifluoromethyl; n is 1W3; R 3  and R 4  are H, lower alkyl, or together form a ring) is obtained by reacting the α-methylstyrene compound of formulaI(e.g. α-methylstyrene, α- methyl-4-chlorostyrene, etc.) with the phenylacetonitrile compound of formula II (e.g. 2-chlorophenylacetonitrile, etc.) in the presence of a mineral acid (e.g. concentrated sulfuric acid, sulfonic acid, etc.) at ≤100°C, preferably -10W+40°C, for 0.5W100hr. 
     COPYRIGHT: (C)1982,JPO&Japio