baber/WOPTO huggingface dataset:
Patent JP-H02274100-A (JP)
Title: Manufacture of speaker diaphragm
Inventor: TSUKAMOTO KOJI
IPC: H04R7/12
Filed: 1989-04-14
Abstract: PURPOSE:To eliminate a trouble on an apparent basis by continuously sticking and shaping, by means of a plasma spray coating, a voice coil bobbin part and a diaphragm part consisting of B4C, Al2O3 or SiC, etc., to the internal surface of a recessed part in a prescribed shape with the smooth surface shaped by means of a die. CONSTITUTION:On the internal surface of a recessed part 2b in the prescribed shape with the smooth surface shaped by a die 2, a voice coil bobbin part 1b and a diaphragm part 1a consisting of B4C, Al2O3 or SiC, etc., are continuously stuck and shaped by the plasma spray coating. Consequently projections 4a due to the spray-coating particles made of the materials appear on the rear surface of the diaphragm part 1a and the voice coil bobbin part 1b. A voice coil 5 is round around the smooth front surface of the voice coil bobbin part 1b. In such a way, the front surface of the top diaphragm part 1a of the diaphragm and the front surface of the device coil bobbin part 1b released from the die 2 are both made smooth. Thus there is no trouble on the apparent basis, the voice coil 5 is stable because it is wound around the smooth front surface of the voice coil bobbin 1b, and the heights of the respective parts after winding are made the same.
Patent JP-H05265651-A (JP)
Title: Information processor
IPC: G06F3/0487
Filed: 1992-03-23
Abstract: PURPOSE:To obtain an information processor capable of efficiently inputting 'HIRAGANA's (cursive 'KANA' (Japanese syllabary character)), 'KATAKANA's (square forms of 'KANA'), numerals, alphabets, and codes, and especially at the time of inputting a 'HIRAGANA' or a 'KATAKANA', capable of inputting a required character by the extremely small number of operations. CONSTITUTION:A flat display displaying a character selecting/displaying part 103, a selected character forward display part 104, a selected character backward part 105, 'HIRAGANA', 'KATAKANA', numeral, alphabet, and code selecting character switching/displaying parts 106 to 110, and a character display part 102 and a tablet having a character selecting part 203, a selected character forward part 204, a selected character backward part 205, 'HIRAGANA', 'KATAKANA', numeral, alphabet, and code selecting character switching parts 206 to 210 are integrately mounted, and respective characters in each group are forward or backward displayed on the display part 103 in each touching of the forward part 204 or the backward part 205, and at the time of touching each switching part, the leading group of characters stored in each switching part is displayed on the display part 103.
Patent JP-S63262456-A (JP)
Title: Production of metal vapor deposited film
Inventor: SAKAKIBARA SHIGETOMO
IPC: C23C14/02
Filed: 1987-04-17
Abstract: PURPOSE:To obtain a metal vapor deposited film with high work efficiency in few stages by partially forming a heat meltable compsn. layer on the surface of a heat resistant base film and vapor-depositing a metal on the entire surface. CONSTITUTION:A heat meltable compsn. layer 2 contg. natural or synthetic wax or the like is partially formed on the surface of a heat resistant base film 1 of polyester or the like. A metal is then vapor-deposited on the entire surface including the surface of the layer 2 to form a vapor deposited metal 3 as a lustrous part 4 on the part of the surface of the base film 1 not covered with the layer 2. A patterned layer of heat resistant vanish or ink may be formed on the base film 1. Since the vapor deposited metal layer 3 is formed on only the part requiring the layer 3, a stage for removing an unnecessary vapor deposited metal layer is made unnecessary and the cost can be reduced.
Patent JP-S5520757-A (JP)
Title: Production of methanol
Inventor: INABA HIDETATSU
IPC: C07C27/00
Filed: 1978-08-02
Abstract: PURPOSE: Carbon dioxide obtained by burning natural gases or the like is incorporated with hydrogen to prepare the starting gas, which is made to react in the synthesis column under cooling without direct contact to form gasified methanol, which is passed through gas turbine, liquefied and concentrated.  
     CONSTITUTION: A natural gas 1 or methane gas is burnt in boiler 5. The burned gas G is cooled to remove water and only carbon dioxide is extracted in extractor 12. The carbon dioxide is incorporated with hydrogen and the mixture, as the starting material, is sent in synthesis column 15 where the reaction is accelerated by cooling indirectly with the heat medium from the boiler. Methanol is synthesized while the mixture passes through the catalyst layer 16 and together with the unreacted gas drive gas turbine 29. After cooled, methanol is separated from unreacted gas and sent to methanol stripper 35. At this time, steam formed by passing the heat medium from the synthesis column throush the boiler is passed through the steam turbine 25. The distillate obtained here by heating is concentrated to give methanol. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09284933-A (JP)
Title: Wiring of overhead power transmission cable
Inventor: TENUN SHOZO
IPC: H02G1/02
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To wire an overhead transmission cable efficiently by lessening the number of working processes. SOLUTION: When extending a cable 1 by adding additional cables, each additional cable is cut in such a length that a connection end may come within a region of a jumper wire 2 and the connection of the cables is performed with only a jumper sleeve 5. The connection of the cables using the jumper sleeve 5 is conducted between a cable drawing car 3 and a drum 4, and the jumper sleeve 5 is passed through the cable drawing car 3. Therefore, a temporary connection, a change in connection after the passage of the cable drawing car, and the anchoring of an extension cable for the change in connection which have been necessary in conventional methods are all eliminated in this method.
Patent JP-S57210791-A (JP)
Title: Telephone exchanger
Inventor: MATSUI TAROU
IPC: H04Q3/42
Filed: 1981-06-19
Abstract: PURPOSE:To effectively use a vacant outgoing register, by detecting outgoing registers in use out of a plurality of outgoing registers and inputting the result  to a microcomputer (central controller). CONSTITUTION:When a caller and a called party are connected, that is, during  communication, the state of hook-off of subscribers is transmitted to the 1st outgoing register 8, for example, via lines of a crossbar switch 7. Relays are operated in the outgoing register 8 and the operation is transmitted to a microcomputer 21. The microcomputer 21 controls the crossbar switch 7 so that the connection is not made to the 1st outgoing register 8 but to other vacant registers, e.g., the 2nd outgoing register 9. When other subscribers are in hook-off  state actually, the 2nd outgoing register 9 is used.
Patent JP-S5320135-A (JP)
Title: Solar heat water warming device
Inventor: TAKAHASHI SABUROU
IPC: F24J2/46
Filed: 1976-08-09
Abstract: PURPOSE: To obtain a solar heat water warmer from which warm water is available intermittently by replenishing water in just the same amount as the water warmed by the solar heat is taken out of it. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5619503-A (JP)
Title: Information recording method with high density and its disc
Inventor: FUJITA TOSHIJI
IPC: G11B3/00
Filed: 1979-07-25
Abstract: PURPOSE: To enable to obtain the picture and sound with high quality, by making recording upward toward vertical direction and with a rake angle horizontally toward cut direction.  
     CONSTITUTION: The cut stylus 17 has the β=130°, cut angle α=15° vertical direction rake angle, γ=25°, recking angle and further, δ=8° rake angle toward horizontal cut direction. On the recording surface cut with the stylus 17 like this, the convex M 2  and the concave N 2  of the recording signal have a tilt by the horizontal rake angleδ in almost horizontal direction to the vertical line toward two track direction. In reproducing the disc 21 obtained like this, the reproduced stylus 27 is of sled type, and the stylus 27 is vibrated in sliding on the convex M 2  and concave N 2  of the disc 21, the vibration is delivered to the element 25, where it is converted into electric signal. The angle toward vertical direction of the running out end of the stylus 27 is ζ=90+α=105°, and the angle at the bottom of the stylus 27 to the disc 21 is η=10°. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62253831-A (JP)
Inventor: KAKIGI TOSHIYUKI
IPC: E03D9/08
Filed: 1986-04-24
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-S61256174-A (JP)
Inventor: NUNOMURA MASAYOSHI
IPC: F25J3/04
Filed: 1985-05-07
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-S59220622-A (JP)
Title: Torque detector
Inventor: OOHAYASHI HIDEKI
IPC: G01L3/14
Filed: 1983-05-30
Abstract: PURPOSE:To adjust the initial value of a phase difference to a desired value by providing a phase adjustment circuit section having a phase adjuster, a frequenty-voltage converter and a saw-tooth wave generation circuit. CONSTITUTION:As an output shaft 10a rotates with the clutch 13 disengaged, a rotor 20 rotates with the transmission of a rotating force of a rotor 10 through plate springs 30. In such a case, despite a non-load state, when there is a phase difference (to) between the falling of a rotation angle (a) generated from a shaping circuit 51 connected to an electromagnetic pickup head 43a and the falling of a rotation angle signal (b) generated from a shaping circuit 51, a square wave signal (d) from a comparator 55 and a rotation angle signal (b) from the shaping circuit 51 are ORed with an OR gate 56 by adjusting a voltage VR of a phase adjuster 54 with an adjusting screw 54a to generate a correction circuit signal (e). Thus, the phase difference (to) is brought to zero or a specified value initially at a high accuracy with ease.
Patent JP-S5522160-A (JP)
Title: Smoke concentration meter
Inventor: TOKUMARU SHIYOUKICHI
IPC: G01N21/27
Filed: 1978-08-07
Abstract: PURPOSE:To automatically compensate the influences due to the blot in a window thereby to obtain satisfactory data by comparing the data, which are continuously taken in, with the just previous data so that they are converted into a value of small attenuation for the storage purpose and by calculating it in a preset system so that the latest data are determined. CONSTITUTION:The concentration of a medium 2 is detected by a projector 1 and a receiver 3 so that the detected value sampled at a preset time interval is fed through an A/D converter 4' to a data reproducing register 5. These data are compared with those of the next sampling operation so that the maximum data having the minimum attenuation in one day are taken into the data register 5 as the data which are automatically corrected from the influence in the blot in a window. The data of each day are consecutively taken into data recording registers 6 and so on, and an arithmetic device 8 accomplishes the calculations in accordance with Equation I to correct data In in accordance with the past data so that the latest data Io according to the variation such as the season of a medium. Here: n stands for the number of the registers to be recorded; and In stands for the data recorded in the final recording register.
Patent JP-S58210784-A (JP)
Title: Chrominance signal processing circuit
Inventor: HASHIMOTO SUGAO
IPC: H04N9/71
Filed: 1982-06-01
Abstract: PURPOSE:To obtain the information of a decoloring signal and to perform IC-implementation suitably by superposing the control signal of an achromatic discrimination circuit during black-and-white broadcasting or color broadcasting with a low electric field level to a color saturation degree control terminal. CONSTITUTION:When a chrominance signal is inputted from an input terminal 1, the achromatic discrimination circuit 3 is at a low potential nomally (in an intense electric field) and the output line 4 of an achromatic control signal (a) is therefore at the low potential; and a transistor (TR) 8 is off and the potential of the color saturation degree control terminal 5 is determined optionally and externally, so that a gain-adjusted signal appears at an output terminal 6. On the other hand, the achromatic discrimination circuit 3 is at a high potential during the reception of a black-and-white broadcast or weak-electric-field color broadcast, and the output line 4 is therefore at the high level; and the TR8 is on and the color saturation degree control terminal 5 is at the low level. For this purpose, the gain is minimized when the potential at the color saturation degree control terminal 5 is, for example, 4V, or maximized when 8V, and the external variation range is set to between 4 and 8V. Consequently, the saturation voltage of the TR8 is obtained during achromatic operation and large variation in DC potential is realized.
Patent JP-H01269223-A (JP)
Title: Magnetic recording medium
Inventor: TAKAYAMA TAKANOBU
IPC: G11B5/65
Filed: 1988-04-20
Abstract: PURPOSE:To eliminate the unstableness of a thin partially oxidative film to steam and to obtain the magnetic recording medium having excellent corrosion resistance by incorporating Zr or Al, Pt, Ru, Cr, Rh, and Nb into the thin magnetic film consisting of the partial oxide film essentially consisting of Fe, Co, Ni or the alloy thereof of the magnetic recording medium. CONSTITUTION:The Co-Zr-O film which is the partially oxidized film of Co added with Zr is formed on a substrate 1 made of a polyimide resin by using a vacuum vapor deposition device. This film is formed with binary vapor deposition by using Co to an electron beam heated vapor source 2 and Zn to an electron beam heated vapor source 3 to melt respective elements. The amt. of the oxygen to be introduced in order to execute the partial oxidation is adjusted by the needle valve 7. Co, Fe, Ni or the alloy thereof is used for the essential component of the metal and the O is incorporated into the magnetic layer at <=15at.% of the total weight of said layer and the Zr is incorporated therein. The content of the Zr to be incorporated into the magnetic layer is confined to >=0.1at.% and <=15at.% of the amt. of the Co, Fe, Ni or the alloy thereof.
Patent JP-H10287863-A (JP)
Title: Display unit for temperature history
Inventor: FUJITA MAYO
IPC: C09K3/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a display unit for temperature history capable of continuing to maintain an undeveloped color state or developing a color according to a temperature environment where a food is placed and displaying the temperature history thereof without developing the color during a period from the production of the display unit itself to the time of use (application to a food packaging material, etc.). SOLUTION: This display unit for temperature history comprises a color former layer, a thermometric agent layer and a developer layer and the thermometric agent layer contains a metallic salt of a higher fatty acid liquefiable at a specific temperature or below and a humectant in the display unit for the temperature history capable of irreversibly developing a color by reaction of plural substances at a prescribed temperature. The developer layer is composed of a developer and at least one thermal melting agent selected from the group consisting of a paraffin, a higher fatty acid, a higher fatty acid ester and a higher alcohol. The thermal melting agent is at least one selected from the group consisting of the paraffin, higher fatty acid, higher fatty acid ester and higher alcohol. The color former layer contains an electron donative substance.
Patent JP-H0615632-A (JP)
Title: Building method of precast beam
Inventor: HONDA YOSHITO
IPC: B28B23/02
Filed: 1992-04-15
Abstract: PURPOSE:To enable extremely easily and favorably placement of concrete at the time of building of a precast beam. CONSTITUTION:An iron reinforcing rod 5 is constituted of a main iron reinforcing rod 3b arranged on the lower side of a precast beam 11 and a stirrup 4. Concrete 6 is placed to the iron reinforcing rod 5 excepting a sphere where a slab 2 is layed. A bar material 13 is buried into a top side of the concrete 6 in the stirrup 4 extending to a longitudinal direction during unsolidification of the concrete 6. The bar material 13 is removed after solidification of the concrete 6. After removal of the bar material 13, a part of the main reinforcing iron rod is arranged within a groove part formed on the top side of the concrete 6.
Patent JP-H11293148-A (JP)
Title: Hydrophilic surface treating composition and hydrophilic surface treating membrane
Inventor: TAKAZAWA REIKO
IPC: F28F1/32
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrophilic surface treating composition and a hydrophilic surface treating membrane having no foaming during a hydrophilic treatment work, having no problems of mold abrasion and odor generation, and further capable of imparting excellent hydrophilicity and its durability to the surface of a material to be coated, especially the metal surface of a fin material for heat exchange or the like consisting of aluminum or its alloy, or the surface of various kinds of plastic products, glass products or the like for the purposes of antifog treatments, antistatic treatments or the like. SOLUTION: This hydrophilic surface treating composition contains (A) ammonium salt or amine salt of a water soluble carboxyl group-containing polymer molecule, (B) an imino group-containing polymer compound and (C) polyethylene glycol as active components, and these components A, B and C are preferably compounded in such a manner that the solid component's weight ratio of B/A is 0.01-0.5, and the solid component's weight ratio of C/A is 0.05 or more. Further, the hydrophilic surface treating membrane is formed by using said hydrophilic surface treating composition.
Patent JP-H04326175-A (JP)
Title: Building design supporting device
Inventor: NAKAO KAZUHIRO
IPC: G06F17/50
Filed: 1991-04-25
Abstract: PURPOSE:To save a place and a cost by shortening a time required for a design arrangement, and unnecessitating building a model house and explaining about it, by using a work station for the design arrangement, and outputting and explaining not only a design drawing, but also a model, computer graphics picture, computer graphics animation. CONSTITUTION:The above device is equipped with a work station 1, display device 7, inputting device 9, character printer 2, plotter 3, cutting machine 4 which cuts a thin plate for a model, color printer 5, and storage device 6. A building construction name, building form, retrieval key index data such as the plan of a house, CAD data of a building, computer graphics data of the building, image data of a building drawing, program for controlling the cutting machine 4, image data of the drawing of a facility part and perspective or the like, are turned into a data base, and recorded in the storage device 6.
Patent JP-2000289951-A (JP)
Title: Simple elevator
Inventor: MORIYAMA SEIJI
IPC: B66B9/02
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To easily mount an elevator at a low cost by fitting and fixing the outer frame of a gondola for carrying a person to a hole provided on a ceiling part, fitting an inner frame to the outer frame, and vertically moving the inner frame by a drive unit provided on the outer frame. SOLUTION: A gondola 1 has doorways 4 in the front and back, and a space capable of receiving two persons is formed in the inner part. An inner frame 2 is a quadrangle frame of the size capable of fitting the gondola 1, and an outer frame 3 is formed of a quadrangle frame of the size capable of fitting the intermediate frame 2. Namely, this elevator has the expansible and contractible nest structure of the gondola 1, the inner frame 2 and the outer frame 3, and the outer frame 3 is fixed to a ceiling part 5. The outer frame 3 and the inner frame 2 are provided with a drive unit, and it is mounted on the ceiling part 5. The outer frame 3 is fitted and fixed to a hole bored in the ceiling part 5, and the inner frame 2 and the gondola 1 are vertically extended and contracted to the outer frame 3.  According to this, the mounting work can be simplified, and the installation cost can be also reduced.
Patent JP-S5430099-A (JP)
Title: Pusher of bank notes onto magnetic head or conveyor belt
Inventor: MIYASHITA NORIO
IPC: G07F7/04
Filed: 1977-08-10
Abstract: PURPOSE: To prevent the clogging with bank notes and the instability in the detected output of the characteristics of the bank notes by a magnetic head by arranging air injecting ports in a manner to face the magnetic head or a conveyor belt so that the bank notes being conveyed may be forced in a contactless manner. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04327361-A (JP)
Title: Vessel for incorporating molten metal
Inventor: KONO SHOKI
IPC: B22D41/00
Filed: 1991-04-25
Abstract: PURPOSE:To reduce the intrusion of molten metal into a gas blowing part after completing bubbling by arranging a means for preventing the staying gas in a gas passing tube from discharge, in the passing tube from gas supplying source to the gas blowing part even in the case of releating the connection. CONSTITUTION:The gas is blown into the molten metal from a porous plug 3 in a ladle 1 through a piping 4. At the time of completing the gas blowing, at first, after closing a first cock 8, a second cock 8 is closed, and after preventing back flow of the staying gas with a non-return valve 10, a first elbow 5 is taken off to stop gas supply into the piping 4 from a gas supplying source. The invasion of molten metal into the gas blowing part after completing the bubbling, can be reduced and melt-cleaning quantity with oxygen gas can do a little, and service life of the gas blowing nozzle can be extended.
Patent JP-H08274211-A (JP)
Title: Semiconductor device
Inventor: MIZUNASHI HARUMI
IPC: H05K3/36
Filed: 1995-03-30
Abstract: PURPOSE: To restrain generation of solder crack due to temperature cycle by improving the connection strength of solder bump in the case of mounting a BGA (ball grid array). CONSTITUTION: Wiring circuits 4 are formed on the surface and the back of an electric insulating board 5. The back of the board is covered with solder resist 3 excepting the part of an electrode pad 2. A semiconductor element 7 is mounted on the surface of the electric insulating board 5, and an electrode terminal of the semiconductor element is connected with one end of the wiring circuit 4 via a wire 8. The semiconductor element 7 is sealed with sealing resin 6. A circular notched part 1a is formed in the electrode pad 2 arranged on one end of the wiring circuit 4. Thereby, voids are concentrated on the notched part 1a at the time of solder reflow, and the connection strength of solder is improved.
Patent JP-S60238666-A (JP)
Inventor: MIKUMO YUKIO
IPC: F25C1/22
Filed: 1984-05-14
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-H08270515-A (JP)
Title: Opening and closing valve for evaporative fuel processing device
Inventor: YAMAZAKI KAZUMI
IPC: F02M25/08
Filed: 1995-03-29
Abstract: PURPOSE: To provide the opening and closing valve which can be securely operated even in the case where the fuel flows into a pressure chamber communicated with a fuel supplying pipe. CONSTITUTION: The inside of a casing 20 of an opening and closing valve 5 is divided into a first pressure chamber 22 which is communicated with a fuel tank 1, and a second pressure chamber 23 which is communicated with a part near the fuel supplying port of the fuel supplying pipe 2, by a diaphragm 21. A valve body 24 for opening and closing a port 28 and a retainer 25 are fixed to the diaphragm 21 at a central part thereof. The retainer 25 having the cylindrical shape is provided with plural through holes 25a at positions a little over the bottom part which contacts with the diaphragm 21. The side of the casing 20 is provided with a fuel draining passage 27 at a small diameter, which is communicated with the first pressure chamber 22 and the second pressure chamber 23.  An opening part 27a of the passage 27 opened to the second pressure chamber 23 is provided at a position a little over the diaphragm 21.