baber/WOPTO huggingface dataset:
Patent JP-H0429125-A (JP)
Title: Still video camera
Inventor: TSUCHIDA TADAAKI
IPC: G03B7/00
Filed: 1990-05-25
Abstract: PURPOSE:To shorten a photographing time and to prevent useless photographing from being executed by providing an exposure control means for consecutive photographing which changes exposure by keeping a diaphragm constant and changing the speed of a shutter. CONSTITUTION:When the exposure is controlled like a program chart in the case of performing bracket photographing, it happens that the diaphragm must be moved in the midst of the bracket photographing. In such a case, the exposure is changed by changing the shutter speed whether it is out of the program chart without operating the diaphragm. Thus, it does not take much time to perform the photographing, the diaphragm is not changed and the depth of field is not changed, so that a pattern which is different from an image is not obtained and several pictures are prevented from being taken with the same exposure. Therefore, it is significant to perform the bracket photographing and the useless photographing is prevented from being executed.
Patent JP-S5656193-A (JP)
Title: Field current control device
Inventor: YAMADA TSUTOMU
IPC: H02P9/14
Filed: 1979-10-13
Abstract: PURPOSE:To enhance the operating efficiency of a rotary electric machine by allowing an excessive maximum allowable current when it is within a predetermined time even if the field current exceeds the maximum allowable value. CONSTITUTION:When a deviation 7a between a field current signal 6a and a maximum allowable current 8a exceeds an allowable deviation value V0, a relay 12 is energized so that a contact 12a is opened. Thus, an integrator 11 will integrate a deviation signal 7a at a time constant responsive to the value of the deviation signal 7a. When the output signal 11a of the integrator 11 exceeds the voltage of a reference signal 16a from a setting unit 16, the relay 17 is energized so that its contact  17a is closed, and the deviation signal 7a is applied through an amplifier 9 to an automatic voltage controller 3. In this manner, the operating efficiency of the generator 1 can be enhanced.
Patent JP-S5924645-A (JP)
Title: Folding device of raw rubber sheet
Inventor: KURASHIGE MITSUO
IPC: B29B15/02
Filed: 1982-07-31
Abstract: PURPOSE:To drop and pile a folded up raw rubber sheet to be easily broken off along the undercut lines by a method wherein a raw rubber sheet is passed between two drums formed of blades around their periphery to provides both surfaces of the sheet with undercut lines alternately. CONSTITUTION:A raw rubber sheet S is inserted between the drums 2 and 3 through a belt conveyer 1 forming the undercut lines S1 and S2 leaving the thin wall at the bottom of the sheet not to be entirely cut off respectively by means of the blades 22a, 22b of the drum 2 and the other blades 32a, 32b of the drum 3. Next, the raw rubber sheet S is led by the guide elements 4 dropping on a belt conveyer 5 under the elements 4 to be piled after being folded up along the undercut lines S1 and S2. The specified length of the raw rubber sheet S loaded on the belt conveyer 5 is driven thereby to the other conveyer 6 to be forwarded to the next process wherein said raw rubber sheet S may be easily broken off along each undercut lines S1 and S2.
Patent JP-S5560257-A (JP)
Title: Cathode-ray tube
Inventor: IGUCHI TOSHIYUKI
IPC: H01J31/00
Filed: 1978-10-31
Abstract: PURPOSE: To widen a gap between the recording screen and the cathode-ray tube, by making the fluorescent screen operated an electronic scanning with electron beam, with a fluorescent screen constructed in one end of focusing light source (SL), as well as with this screen set to the electronic lens focus face.  
     CONSTITUTION: Within a cathode-ray tube main unit 11, enclosed into a cylindrical shape, are arranged an electron gun 15 and a SL17, with a phosphor 16 applied to its and face at this electron gun 15 side, respectively, with the setting made for a face of the phosphor 16 to be the face of electronic lens focus. In peripheral face of the cathode-ray tube main unit 11 are arranged a vertical deflecting coil 13 and a horizontal deflecting coil 14, respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09319991-A (JP)
Title: Navigation system of portable telephone by voice
Inventor: TSUGI TETSUYA
IPC: G06F17/30
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To specify the current position of a user and a desired destination and give a guidance to the destination on an interactive basis by speech synthesis by providing a building data base transposition file and a map data base file. SOLUTION: When a user who carries a portable telephone 3 requests navigation, the portable telephone is connected to a route guidance data base 2 through an A base station 1 in the control area (a). Then when the user specifies the telephone registration number of a desired destination, a route retrieval device 4 performs retrieval from the building data base transposition file 6 in a route guidance data base 2, according to the telephone registration number to acquire the position information. Then the route retrieval device 4 performs retrieval from a query statement data base file 71 and sends a query statement to determine the current position.  Next, the route retrieval device 4 performs retrieval from the map data base file 5, according to the current position and telephone registration number and determines an optimum route based upon the current position as a starting point and the telephone registration number as a destination.
Patent JP-H10326328-A (JP)
Title: Magnetic card processor and magnetic card
Inventor: KOUNO YOSHIMORI
IPC: G06K17/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To perform customer management by bar code reading in a magnetic card processor. SOLUTION: A magnetic card 1 includes an information rewrite part, which is formed of a thermally reversible recording material and allows additional entry of magnetic data and a bar code print part, which is formed of an irreversible thermosensitive material and enables the printing of a bar code on the same surface and a scanner 7 is provided as a card information read means. When the magnetic recording data on the magnetic card 1 are read, the bar code printed on the magnetic card 1 is read by the scanner 7 and refers to customer management information on a host device 12 to perform customer management. Consequently, even if the magnetic data on the magnetic card 1 are destroyed, a card can be reissued according to the information that the host device 12 has.  The customer information is stored in the host device 12 and then the customer management can be performed with the small magnetic information on the magnetic card 1.
Patent JP-S63298505-A (JP)
Title: Sequence control system
Inventor: TANAKA KUNIO
IPC: G05B19/18
Filed: 1987-05-29
Abstract: PURPOSE:To attain a high speed sequence control by forming a sequence program of a basic instruction and a macro control code for specifying a macro, storing respective types of macros in a memory and executing the macro specified by the macro control code asynchronously with the basic instruction by another processor. CONSTITUTION:The sequence program SPR is formed of the basic instruction and the macro control code and the respective types of the macros MCR are stored in a ROM 51b. The processor 52 for a bit operation sequentially executes the basic instruction from the leading part of the sequence program SPR and if the macro control code is detected, macro executing control information is stacked on a shared RAM 53, the processor 51a takes out the stacked control information to execute the prescribed macro processing asynchronously with the basic instruction by the processor 52 for the bit/operation by the use of the macro stored in the ROM 51b. Thereby, even when the macro instruction is present, the high speed sequence control can be executed.
Patent JP-S5359961-A (JP)
Title: Heat exchanger
Inventor: KUWABARA HEIKICHI
IPC: F28F13/00
Filed: 1976-11-10
Abstract: PURPOSE: To improve heat transmission efficiency of a heat transmission pipe in a heat exchanger which boils fluid at a low temperature flowing inside thereof and condenses another fluid at a high temperature flowing outside thereof by constituting same such that it has a spiral groove formed on the inner surface thereof and fins formed on the outer surface thereof and provided with teath formed thereon. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05330628-A (JP)
Title: Screw conveyer
Inventor: MINATOYA AKIKAZU
IPC: B65G33/14
Filed: 1992-05-27
Abstract: PURPOSE:To improve the workability of washing operation by facilitating the open/close operation of the casing of a screw conveyer and the washing operation in the opening status of that casing. CONSTITUTION:In a screw conveyer 1 having material throw in ports 14a, 14b in one end side of a casing 2 formed oblingly and a material discharge port 7 on the other end side and installing a rotary shaft 8 having spiral blades 11, 12, 13 toward a longitudinal direction in this casing 2, the casing 2 has a frame part 4 positioning upward the rotary shaft 8 and a seat part 5 consisting of a flexible seat material and the both side edge parts of the seat parts 5 are supported by the frame part 4 and covers the lower part of the rotary shaft 8 and at least one edge part of this seat part 5 is supported by the frame part 4 attachably/detachably.
Patent JP-H04358580-A (JP)
Title: Removing method for deposit
Inventor: FUJIOKA SHIRO
IPC: B08B7/00
Filed: 1991-06-05
Abstract: PURPOSE:To provide a method for removing simply and efficiently a deposit on the surface of an apparatus without damaging its surface. CONSTITUTION:A method for removing a deposit on the surface of an apparatus by blowing a high speed jet containing solid particles on the surface of the apparatus characterized by the solid particles being resin pellets.
Patent JP-H02312393-A (JP)
Title: Speaker device for television
Inventor: YOSHIDA TOSHIHARU
IPC: H04R1/26
Filed: 1989-05-26
Abstract: PURPOSE:To stabilize acoustic performance and to save a space by providing a speaker unit for low-pitched sound in the rear contructed space of a television cabinet, and a speaker unit for medium/high-pitched sound in front contructed space and additionally providing acoustic tubes where only low-pitched sound passes through the upper/lower part of the speaker unit for medium and high- pitched sounds. CONSTITUTION:In respective speaker boxes 2, the rear parts are formed widely by using the rear contructed part 1a of the television cabinet 1, the speaker unit for low-pitched sound 3 is attached in rear expanding space A formed in the internal part and the oval speaker units for medium and high-pitched sound 4 are attached in front contructed space B which is formed narrow and is formed in the internal parts. The narrow acoustic tube 5 which allows only a low-pitched sound emitted from the speaker unit for low-pitched sound 3 to pass through are respectively provided on the upper/lower part of the speaker units 4 for medium/high-pitched sound. Thus, the acoustic characteristic is stabilized and space can be saved.
Patent JP-S5925156-A (JP)
Title: Flash discharge tube
Inventor: HARADA IZURU
IPC: H01J61/80
Filed: 1982-07-30
Abstract: PURPOSE:To obtain a flash discharge tube of good lumen maintenance factor with a long life further with high reliability, by providing a bar shaped electrode of infusible metal protruded to an electric discharge face extensibly through the center of a column shaped electrode and setting a distance between the electric discharge face of the column shaped electrode and an electric discharge face in the point end of the bar shaped electrode to 0.6-1.45 times the diameter of the bar shaped electrode. CONSTITUTION:A diameter phi of a bar shaped electrode 2 is formed to about 1/2-1/5 the diameter of a column shaped electrode 3. The distance l shows a distance between an electric discharge face of the column shaped electrode 3 and an electric discharge face in the point end of the bar shaped electrode 2 extensibly protruded through the electric discharge face of the electrode 3. The distance l satisfying a 90% lumen maintenance factor substantially of the permissible limit point is set to within a range of 0.6-1.45phi.
Patent JP-H08327373-A (JP)
Title: Car navigation device
Inventor: YAMADA HIROMASA
IPC: G09B29/10
Filed: 1995-05-31
Abstract: PURPOSE: To provide a car navigation device having a function of registering location capable of operating the registration of the location during running. CONSTITUTION: When a location where an operator wants to register is found during running in a vehicle, a registration button of an operation section 8 is pressed by maintaining the running of the vehicle. Then, location data D2 of its location is automatically stored in a memory 5 via a registration section 6. At the time of arriving at a destination, the vehicle is stopped, and if an editing button of the operation section 8 is operated, the editing of a place name or the like of the location data D2 stored in the memory 5 is executed.
Patent JP-H04358347-A (JP)
Title: Magnetic disk device
Inventor: TASHIRO TAKESHI
IPC: G11B17/04
Filed: 1991-06-05
Abstract: PURPOSE:To improve an operational feeling while securing enough holder pressure by increasing the pressure of a leaf spring to press a holder downward in the case of lowering the holder and decreasing the pressure in the case of raising the holder. CONSTITUTION:A leaf spring 35 is almost W-shaped, the dimension is set larger than the inside dimension of a side plate 3 to support the leaf spring 35 so that the leaf spring 35 can be always pressurized to the side plate 3, and the supporting part of the leaf spring 35 is rotatably supported to the side plate 3 to be pressurized.
Patent JP-S5835575-A (JP)
Title: Erasing method for magnetic latent image part
Inventor: SAITOU KOUICHI
IPC: B41J2/42
Filed: 1981-08-28
Abstract: PURPOSE:To erase easily an optional part of a magnetic latent image formed with thermal residual magnetization, by heating a magnetic recording material selectively by a heating head array for erase having a heating element row which is approximately orthogonal to the movement direction of the magnetic recording material. CONSTITUTION:A master roll 4 where a hard magnetic material layer 5 can have a sufficient residual magnetization and consists of Ni-Co-P or the like is provided on the surface of a nonmagnetic base roll 6 is magnetized with an AC signal having a proper value; and in the recording, a magnetic recording material 1 is heated selectively by a heating head array 2, and the magnetic recording is performed by the thermal residual magnetic development. In the erasing, the magnetic recording material 1 is heated selectively to the Curie point or more on a nonmagnetic roll 7, where a heat resisting resin layer 8 is provided on the surface of a base roll 9, by a heating head array 11 for erase, and an unnecessary magnetic latent image is erased. As the heating head array 11 for erase, heating elements may be arranged in two or more rows.
Patent JP-S5561352-A (JP)
Title: Method and device for production of bearing sleeve
Inventor: OOSHIMA TAKEKI
IPC: B22C9/06
Filed: 1978-10-31
Abstract: PURPOSE: To enable products of various different lengths to be obtained with one molding die by bonding the split dies for forming the outside circumferential thread part of a bearing sleeve having a collar at one end to the die for forming the end face of the thread part and flowing molding material in the die.  
     CONSTITUTION: With all the movable dies being held set in the state of being able to mold by approaching to each other, aluminum alloy or the like is poured and filled through a sprue 27, after which the movable dies 20, 21 are moved in the vertical directions of the figure. Next, when the movable die 24 is moved to the right direction, a protruding shaft 25 goes out from a through-hole 29 and moves the molding fitted therein in the left direction with respect to the die of an ejector pin 26, whereby the molding is withdrawn from the protruding shaft 25. To determine the length of the thread part of a bearing sleeve 18, a screw member 30 being a die is rotated and retreated with respected to a fixing member 28, whereby the distance at which it enters the movable dies 20, 21 may be changed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02311849-A (JP)
Title: Coating device for manufacture of electrophotographic sensitive body
Inventor: SHIMIZU KAZUYUKI
IPC: B05C5/00
Filed: 1989-05-26
Abstract: PURPOSE:To apply photosensitive liquid uniformly by forming a solvent spouting opening which supplies a solvent to a liquid slide surface above a coating liquid outlet. CONSTITUTION:The solvent spouting opening 18 for supplying the solvent S to the liquid slide surface 15 is formed above the coating liquid outlet 11 of a liquid distribution slit 12 and the solvent S is discharged from the spouting opening 18 to remove solid matter or solidification factor matter with the solvent S. Therefore, the solid matter of a high polymer binder and pigment as photosensitive liquid components does not remain on the liquid slide surface, so the solvent is supplied right before the coating liquid supply in last coating operation is stopped to eliminate the need to clean the liquid slide surface before the start of next coating and facilitate the maintenance. Further, the solvent S is supplied to the slide surface at the start of coating liquid discharge or the solvent which is supplied at the end of last coating is removed, so the wettability of liquid slide surface with the photosensitive liquid is improved. Consequently, uniform coating film thickness is obtained.
Patent JP-H08327348-A (JP)
Title: Probe for wireless film thickness meter lowered in power consumption
Inventor: YUKI HIDEYASU
IPC: G08C17/00
Filed: 1995-05-31
Abstract: PURPOSE: To provide a thickness measuring apparatus for a surface treated film of metal plate which eliminates damage to a cable between a body and a probe. CONSTITUTION: This probe 21 for a film thickness measuring device to measure the thickness of a film on metal has a film thickness measuring section 31 to which a power source voltage is supplied by a first switch SW1, a control section 38 to turn on a third switch SW3 for supplying the power source voltage with a second switch SW2 to be turned on by a film thickness measuring operation and a data transmitting section to which the power source voltage is supplied by turning on the third switch SW3 to transmit film thickness measuring data. The control section 38 turns off the third switch SW3 after the transmission of measurement data from the data transmitting section.
Patent JP-S5359406-A (JP)
Title: Magnetism erasing device
Inventor: WATANABE YOSHIMI
IPC: G11B5/024
Filed: 1976-11-09
Abstract: PURPOSE: To reduce the abrasion of the magnetic sheet, by installing the erasing head on the electromechanical conversion element so as to scan the locus wider than the width of the recording track, and also by using this erasing head for both of recording and reproduction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5925368-A (JP)
Title: Method for bleachine ester of alpha-sulfofatty acid ester
Inventor: SEKIGUCHI SHIZUO
IPC: C07C301/00
Filed: 1982-07-31
Abstract: PURPOSE:To suppress the formation of lower alkyl sulfates as a by-product and bleach the titled compound, by converting excess SO3 into an alkylbenzenesulfonic acid in bleaching an ester of an alpha-sulfofatty acid in the presence of a lower alcohol. CONSTITUTION:An alkylbenzene is added to an ester of an alpha-sulfofatty acid expressed by the formula RCH2COOR' (R is 10-20C straight or branched chain alkyl; R' is 1-6C straight or branched chain alkyl) before adding a lower alcohol thereto to react and covert excess SO3 contained in the ester of the sulfofatty acid into an alkylbenzenesulfonic acid. The resultant reaction product is then bleached in the presence of the lower alcohol at 40-90 deg.C for 15-120min to give the aimed light-colored ester of the alpha-sulfofatty acid having low hygroscopicity. An ester salt of the alpha-sulfofatty acid obtained by neutralizing the above-mentioned compound is useful as a detergent surfactant.
Patent JP-S62289595-A (JP)
Title: Production of alpha,beta-nuclear substituted phenylglucoside and alpha,beta-nuclear substituted phenylmalto oligoside
Inventor: HASEGAWA AKIRA
IPC: C07H15/20
Filed: 1986-06-10
Abstract: PURPOSE:To efficiently obtain the titled compound without a halogenation step, by reacting acetylylucose and/or acetylmaltooligosaccharide with a nuclear substituted phenol in the presence of a Lewis acid. CONSTITUTION:(A) Acetylylucose and/or acetylmaltooligosaccharide is reacted with (B) a nuclear substituted phenol (example; p-nitrophenol, etc.) in the presence of a Lewis acid (example; boron trifluoride, trifluoro-methanesulfonic acid methyl silane, stannic chloride, aluminum tribromide, etc.) preferably in a low polar solvent (preferably toluene or dichloromethane) at 10-100 deg.C to obtain the aimed compound expressed by the formula (R1 and R2 represent H, OH, lower alkyl, amino, nitro or halogen atom; n is 0-7).
Patent JP-H11310803-A (JP)
Title: Composition for metal powder injection molded body, binder for metal powder injection molded body, method for degreasing metal powder injection molded body and production of metal powder sintered green compact
Inventor: SAGAWA YOSHIMITSU
IPC: C08L59/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a composition for a metal powder injection molded body small in the generation of defectives in a degreasing stage and moreover good in energy efficiency and production efficiency, to provide a binder for a metal powder injection molded body, to provide a method for degreasing a metal powder injection molded body and to provide a method for producing a metal powder sintered green compact. SOLUTION: This composition for metal powder injection molding is formed by blending 100 pts.wt. metal powder (A) with 5 to 15 pts.wt. beinder (B) contg. 5 to 30 vol% polyoxymethylene resin in which the Vicat softening point is regulated to >=150 deg.C, and the melt flow rate is regulated to <=15 g/10 min (b1) and 30 to 70 vol% paraffin wax having 30 to 70 deg.C melting point (b2).
Patent JP-S5836900-A (JP)
Inventor: KISHI MITSUHIRO
IPC: B66F7/20
Filed: 1981-08-26
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-S5562659-A (JP)
Title: Inter cell welding method
Inventor: HATAKEYAMA MASATO
IPC: H01M50/529
Filed: 1978-11-02
Abstract: PURPOSE:To perform air-tight inter cell welding in short time without causing damage on the partition wall, by forming a recess in the back of trap tab of connecting conductor then fitting a conducting element in said recess and performing the conduction. CONSTITUTION:Upwardly extending tab of each trap 3 is contacted tightly against the partition wall 1 including the connecting conductor 2, and the portion in the back face corresponding with the conductor 2 is recessed. Said recess 6 is wedge shaped having arched cross-section where the tab corresponding with the conductor 2 is made thin while the side reaching to the outercircumferential partition wall 1 is made thick, then a projection 8 specially provided on planar conducting element 7 is fitted in each back face recess 6 and the power is supplied under this condition. Since the distance between the conductor 2 and the element 7 is shortest at the central portion, the current density becomes maximum to enable quick and concentrate welding between the conductor and the tab.