baber/WOPTO huggingface dataset:
Patent JP-H02264547-A (JP)
Title: Communication equipment
Inventor: NAKAJIMA TOSHIFUMI
IPC: H04N1/32
Filed: 1989-04-05
Abstract: PURPOSE:To attain the dialing after the user confirms an opposite station by storing name information of an entered opposite station and displaying the name information in response to the entry of a redial key together with a selection number of the opposite station. CONSTITUTION:When an input through a ten-key 81 of an operation panel 6 is executed, a CPU 1 inputs an inputted telephone number data to an NCU 2 to dial an opposite station via a telephone line N. Simultaneously a telephone number inputted to a display device 7 is displayed sequentially one by one digit. Moreover, the inputted telephone number is stored in a redial area set to a prescribed area of a RAM 1b. Then a picture is sent to the calling opposite station. Furthermore, the abbreviation of the opposite station is stored in a redial area of the RAM 1b. When a redial key 82 is depressed, the telephone number stored in the redial area of the RAM 1b and the abbreviation of the opposite station are displayed on a display device 7. Then automatic dial processing is applied to apply dialing processing using the telephone number displayed in response to the input by a start key or the like on a keyboard 8 to apply picture transmission.
Patent JP-S59212480-A (JP)
Title: Pyridazine derivative and herbicide
Inventor: KAERIYAMA MINORU
IPC: A01N43/58
Filed: 1983-05-17
Abstract: NEW MATERIAL:The compound of formula I (R1 is H or lower alkyl; R2 is lower alkyl; R3 is lower alkyl or lower alkylthio; R4 is H, lower alkoxy, halogen, lower alkylthio, etc.; R5 is phenyl, halogen-substituted phenyl, phenoxyphenyl or thienyl). EXAMPLE:3-Dimethylamino-4-methyl-6-phenylpyridazine. USE:A selective herbicide. It has far excellent herbicidal activity compared with known compounds, and specifically low toxicity to corn and rice plant. It can be prepared economically in an industrial scale, is easily applicable, and has sure effect. It has little toxicity. PREPARATION:The compound of formula I can be prepared by reacting the compound of formula II (Y is H or halogen) with the alkylamine of formula IIIin an organic solvent such as methanol, at 100-150 deg.C, if necessary under high pressure.
Patent JP-S5515908-A (JP)
Title: Ozonizer
Inventor: TSUKUI TSUTOMU
IPC: C01B13/11
Filed: 1978-07-14
Abstract: PURPOSE: To reduce the size of an ozonizer and to enhance the safety thereof by unifying the ozonizer body and a power transformer in one structure and by connecting the high voltage electrode of the body to the high voltage terminal of the transformer in the structure.  
     CONSTITUTION: Ozonizer body 9 is formed with mica dielectric 1 with flat platelike high voltage electrode 2 buried and low voltage electrode 4. The under surface of dielectric 1 is unified with mold winding 5 of high voltage power transformer 8 by molding. High voltage terminal 3 of transformer 8 is buried and connected to electrode 2 before the molding. Core 6 of transformer 8 is incorporated thereafter. The surface of dielectrid 1 except part connecting to winding 5 is being covered with netted voltage 4. By applying AC voltage to low voltage terminal 7 of transformer 8 silent discharge is produced in the minute gap between voltage 4 and dielectric 1 to ozonize part of O 2  in the atmosphere. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06275587-A (JP)
Title: Printed circuit board washing device
Inventor: KOJIMA AKIRA
IPC: H01L21/304
Filed: 1993-03-19
Abstract: PURPOSE:To reduce adhesion of dust or contaminants to a substrate surface when performing washing treatment by applying ultraviolet rays. CONSTITUTION:The title device is provided with a placement table 13 for placing a carrying case 15 where a plurality of printed circuit boards 14 are housed in nearly vertical state, a lifter 16 which can thrust up the printed circuit boards 14 inside the carrying case 15 which is placed on the placement table 13 to a specific height while they are in nearly vertical state, and an ultraviolet ray lamp 17 for applying ultraviolet rays to the surface of the printed circuit board 14 which is thrust up the lifter 16.
Patent JP-H09277536-A (JP)
Title: Ink jet recording head and its preparation
Inventor: AONO KENJI
IPC: B41J2/135
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain an ink-jet recording head with excellent water repellency and corrosion resistance and with a surface layer which can be simply constituted by a method wherein a surface treating agent comprising photo-sensitive resin is printed on the peripheral edge part of an ink-jet hole and is irradiated with a light beam and furthermore, after a surface treating agent is printed on the printed surface, it is irradiated with a light beam. SOLUTION: After an aluminum base sheet 1 on which an electrothermal transducer is formed as a liq. jetting energy generating part is coated with a photo-sensitive resin by means of pincoating, it is exposed to a light beam and is then, processed by development treatment to obtain a mold material for a liq. flow path. Then, the aluminum base sheet 1 is joined with a top board and a liq. flow path constituting material is poured between the top board and the base sheet and after it is heat-cured, it is cut to form a jetting hole face of a head and in addition, an electroless nickel film being the primer layer 5 is formed on the face surface. Successively, after printing is performed by using a water-repellent org. polymer, it is irradiated with a light beam and a water-repellent epoxy resin is printed to form a surface layer 6.  After printing and irradiation with a light beam are repeated ten times by this method, it is cured to form a recording head.
Patent JP-S60226681-A (JP)
Inventor: ISHIKAWA TAKEO
IPC: F25B43/04
Filed: 1984-04-26
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-S58201116-A (JP)
Title: Controller of heating temperature
Inventor: ISHIZAWA HIROAKI
IPC: G03G15/20
Filed: 1982-05-20
Abstract: PURPOSE:To prevent the damage of facilities due to overheating by calculating an on time for a rise by predetermined unit temperature and turning on a power source, and adjusting the off time of the power source according to the variation width of heating temperature. CONSTITUTION:The time required when the surface of a body to be heated rises in temperature by 1 deg.C unit temperature is calculated by the CPU of a microcomputer 10 from the rising curve of the surface temperature TH of the part 2 to be heated from a warm-up to set temperature TO, and the value tx is stored in an RAM. When the surface temperature of the heated part 2 drops below the set temperature TO, a relay 9a is controlled by the control signal of the microcomputer 10 in the time tx to turn on a heater 1. When the surface temperature rises, the heater is turned off for a time ty determined in compliance with the width of deviation from the set temperature. An optimum time in the time ty is calculated by the CPU10. Consequently, overheating is prevented to prevent the breakdown of facilities. This controller is used suitalbly for a heat fixing device for copying.
Patent JP-S61246145-A (JP)
Title: Preparation of dialkyl ester of aliphatic dicarboxylic acid
Inventor: ISHIKAWA KUNIO
IPC: C07C69/34
Filed: 1985-04-22
Abstract: PURPOSE:To obtain the titled compound for a raw material of a condensation high polymer and an intermediate for other organic compounds in highyield, by esterifying an aliphatic dicarboxylic acid having specific dissociation constant used as a raw material by using a monoalkylsulfate in the coexistence of a specific amount of water in the reaction system. CONSTITUTION:An aliphatic dicarboxylic acid (example; brasilic acid, etc.) having <1.2X1/10<5> mol/l dissociation constant in water at 25 deg.C is esterified by using a monoalkyl sulfate (example; sodium monoethylsulfate, etc.) expressed by the formula ROSO3M (R is lower alkyl; M represents ammonium ion, alkaline earth metal or alkali metal) in the coexistence of 1-50wt% water to produce the aimed dialkyl ester of the aliphatic dicarboxylic acid.
Patent JP-H02265790-A (JP)
Title: Thermal transfer recording material
Inventor: MASUKAWA TOYOAKI
IPC: C09B53/00
Filed: 1989-04-06
Abstract: PURPOSE:To make thermal transferability excellent and to obtain a pure black image whose pure black is not obtained by mixing three colors of yellow, magenta and cyan by using a thermal transfer recording material containing a specific phenolic dye. CONSTITUTION:A thermal transfer recording material contains a phenolic dye represented by formula [I] (wherein R<1> is a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an alkylamide group, an akylcarbamoylamide group or an alkylsulfoneamide group, R<2> and R<5> are a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an alkylamide group, an arylamide group, an alkylsulfoneamide group or an arylsulfoneamide group, n and m are an integer of 1-4 and R<2> and R<5> may be two or more substituents when n and m are 2 or more. R<3>, R<4>, R<6> and R<7> are respectively alkyl group and X is a hydroxy group). The thermal transfer recording material containing the dye represented by the formula applies no large load to a thermal head because said dye is easily sublimable and high speed pure black recording free from color shift due to the three-color mixture of yellow, magenta and cyan, generating no change of a hue due to transfer density and having high color density can be obtained.
Patent JP-H08238679-A (JP)
Title: Simple eyelet die welding method
Inventor: SHIMAKURA YOSHIHIRO
IPC: B26F1/26
Filed: 1995-03-06
Abstract: PURPOSE: To obtain a processing method for forming a hole instead of the eyelet of a molding by punching the center of the annular heating element of a material to be welded by a rod heated by a heater in the work of eyeletting a sheet without using the eyelet of the molding, and welding the periphery by the element. CONSTITUTION: A material to be welded is pressed by a holding base 11 having an annular heating element 10, the element 10 is punched through the element 10 from above, the air is fed into the rod to blow down the punched tailings, the periphery of the punched hole is welded to the element 10 by energizing, thereby forming a hole which is used as the role of an eyelet.
Patent JP-H06302877-A (JP)
Title: Magnetoresistance element and thin-film magnetic head using it
Inventor: IRIE YASUSUKE
IPC: G01R33/09
Filed: 1993-04-13
Abstract: PURPOSE:To obtain a magnetoresistance element which is very sensitive to a magnetic field and has a big rate of change of magnetic resistance by forming current terminals to be connected to the magnetoresistance element in an upper and a lower layer part of an artificial lattice thin film and by mainly using a magnetoresistance effect in the thickness direction of the artificial lattice thin film. CONSTITUTION:On a glass substrate 10, a magnetoresistance element 11 which is an artificial lattice thin film, a Cr lower layer part current terminal 12 and an Au upper layer part current terminal 13, both of which are for applying driving current, are formed. Using a hypercomplex sputtering equipment, the magnetoresistance element of the following structure is manufactured. Cr (100)/[Cu (20)/NiCoFe (39)]n/Au (100) (the figure in paren theses indicates the thickness in Angstrom , n is the number of layers). For a target, Ni0.8Co0.1Fe0.1 (magnetic layer). Cu (non-magnetic layer) of 80mm in diameter is used. The film thickness is controlled by a shutter. The number of layers is 40.
Patent JP-H11282208-A (JP)
Title: Color toner and its production
Inventor: NISHIMORI YOSHIKI
IPC: G03G9/09
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent color toner having a small particle size and narrow distribution of the grain size by incorporating a compd. classified as C.I. Solvent Yellow 93 as a coloring agent. SOLUTION: This color toner has 3 to 8 μm volume average particle size and the distribution of grain size with <30 variation coefft. of the distribution, and the toner contains a compd. classified as C.I. Solvent Yellow 93 as a coloring agent. The adding amt. of the compd. is 0.1 to 15 pts.wt. based on 100 pts.wt. of the binder resin. The toner is synthesized by polymn. method. First, a yellow coloring agent is previously dispersed in an aq. soln. with a surfactant, to which a water-soluble radical polymn. initiator and polymerizable monomers are added and subjected to emulsion polymn. Then several numbers of the polymer particles are associated to produce associated color particles by adding a flocculant in a higher concn. than the critical flocculation concn. of the liquid in which the polymer particles are dispersed, and an org. solvent which infinitely dissolves water.
Patent JP-H07270701-A (JP)
Title: Scanner
Inventor: HIZUME HIROYASU
IPC: G02B26/10
Filed: 1994-03-31
Abstract: PURPOSE:To provide a scanner excellent in follow-up characteristic by setting resonant frequency at a high frequency band. CONSTITUTION:In a scanning optical system where light is defleced by reciprocatedly turning a mirror 1 by an actuator 5, the scanner provided with the plate part 7 supporting the back surface of the mirror 1 and a coupling part 8 coupling the plate part 7 to the turning shaft 4 of the actuator 5 so that the reference surface of the plate part 7 may be in parallel with the shaft center of the turning shaft 4, is obtained.
Patent JP-S63252364-A (JP)
Title: Manufacture of sealed lead-acid battery
Inventor: YOSHINAKA MINORU
IPC: H01M50/103
Filed: 1987-04-08
Abstract: PURPOSE:To form the outer jacket which envelops a plate group in a simple process to increase the performance of a battery by immersing the plate group in a molten acid resistant resin or an acid-resistant adhesive, then taking out. CONSTITUTION:The outer jacket 6 of a plate group 1 is formed by immersing in a molten acid-resistant resin or an acid-resistant adhesive, than taking out. A specified amount of a mixture of acid-resistant cold-setting epoxy adhesive and curing agent is put in a polypropylene container which has the same inner dimension as the outer dimension of the outer jaket 6, and the plate group 1 to which water repellent treatment is applied is inserted in the polypropylene container. After curing the adhesive, the plate group 1 is taken out from the container to obtain a cell. Thereby, the outer jacket 6 of the plate group 1 is formed by the simple process, and the manhour of the battery assembly is remarkably reduced. In addition, since uniform, appropriate pressure is applied to the plate group, the performance of the battery is increased.
Patent JP-S57201391-A (JP)
Title: Character information receiver
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N5/445
Filed: 1981-06-03
Abstract: PURPOSE:To display a list of kinds of pieces of information in a multipage memory by storing information on only the header part at the uppermost part of each unit information screen in the 2nd memory together. CONSTITUTION:For writing to a multipage memory 14M, for example, 16 program codes are specified previously and then stored in an RAM in the working r area in an R/W control processing circuit 15, and every time one of said programs arrives, data on one screen is written. In general, a page header of 9-12 lines is added to the uppermost part of each screen, so the 12 lines at the uppermost part of each screen to be written in the multipage memory 14M are written in a page header memory 14H successively. For reading from the page header memory 14H, indicating the reading from the memory 14H under external selection control allows a control circuit 15 to hold the header memory 14H in readiness for reading, and outputs of other memories 14D and 14M have high impedance.
Patent JP-H10261427-A (JP)
Title: Battery
Inventor: SASAKI JO
IPC: H01M10/05
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To restrict the heating, etc., accompanying internal short circuit of a conventional battery, and to improve the capacity, and to improve the safety by providing a battery case and a short-circuit means using a metal foil film, in which a short-circuit is generated before the generation of internal short- circuit when a stress and an acceleration at a degree for generating deformation is applied to the battery. SOLUTION: In a short circuit means, a positive electrode collector, which is positioned most outside of an electrode group 2, forms a first conductor 14, and a separator opposite to the inside of the first conductor 14 forms a holder 13, and a negative electrode collector opposite to the inside of the holder 13 forms a second conductor 12. The first conductor 14 is a battery case, which also works as a positive electrode terminal, and the second conductor 12 is a metal foil film, which is electrically connected to a negative electrode arranged most outside of the wound electrode group 2. As a separator, a paper, a ceramic or a compound thereof, which can hold a space so that the first conductor and the second conductor do not contact with each other, is used.
Patent JP-H04296093-A (JP)
Title: Multilayer electronic circuit board and manufacture thereof
Inventor: YATSU HAJIME
IPC: H05K3/46
Filed: 1991-03-25
Abstract: PURPOSE:To enable an electronic component to be surely and well connected to a connection terminal by a method wherein a first insulating base and a second insulating base are joined together through the intermediary of a non- flow prepreg adhesive layer. CONSTITUTION:A first insulating base material 11 and a second insulating base material 12 are jointed together through the intermediary of a non-flow prepreg adhesive layer 13 to constitute a multilayer electronic circuit board 1. The non-flow prepreg adhesive layer 13 is formed of bismaleimide triazine. The first insulating base material 11 is formed of a double-sided copper plated glass epoxy board. An electronic component mounting recess 10 is provided to the center of the base material 11, and a connection terminal 101 is provided the peripheral part of the electronic component mounting recess 10. An electronic component 5 is mounted in the recess 10 and connected to the connection terminal 101 through the intermediary of a bonding wire 51. By this setup, resin is prevented from flowing from the non-flow prepreg adhesive layer 13 to the connection terminal 101, so that the surface of the connection terminal 101 is hardly put into an insulated state.
Patent JP-H11279784-A (JP)
Title: Method for forming catalytic electrode on solid high-polymer electrolytic membrane
Inventor: MIYAKE AKIKO
IPC: H01M8/10
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a catalytic electrode on a solid high-polymer electrolytic membrane which is short in deposition time, allows a low-temp. treatment, facilitate the treatment work, eliminates unnecessary waste accompanying the treatment, enables the deposition of an oxide, provides a good adhesion property and is capable of making treatment with low energy. SOLUTION: An inert gas atmosphere is established in a magnetron sputtering apparatus. An electrode of a platinum group metal is arranged as a cathode 11 and the electrode of the solid high-polymer electrolytic membrane as an anode 12. Magnetic fields are formed in parallel with the surface of the cathode 11 and a prescribed voltage is applied in the direction orthogonal with the magnetic fields, by which the particles of the platinum group metal jumping out of the cathode 11 are adhered onto the solid high-polymer electrolytic membrane which is the anode 12.
Patent JP-H05254291-A (JP)
Title: Method for lower pen in writing device
IPC: B43L13/00
Filed: 1992-03-10
Abstract: PURPOSE:To move a pen arm up and down without spending unnecessary time in a writing device wherein the pen arm is moved up and down by ascent and descent of a pen upping rail. CONSTITUTION:A writing device is equipped with both a pen upping rail 5 which is always energized in the ascending direction and a solenoid for lowering the pen upping rail 5 by electrification. After electrification for the solenoid is turned off in order to raise the pen upping rail 5, electricity is reconducted to the solenoid 15 to lower the pen upping rail 5. The timing, the electrification quantity and the electrification time thereof are varied and regulated in accordance with the position in the Y-axis direction of writing utencils 10 or an X rail.
Patent JP-S5512966-A (JP)
Title: Small-sized electromagnetic device suitable for camera shutter
Inventor: ISHIGURO YASUO
IPC: G03B9/58
Filed: 1978-07-15
Abstract: PURPOSE: Electromagnets are combined with a permanent magnet to simplify the construction, permitting current pass to cancel the field of the permanent magnet at control point.  
     CONSTITUTION: Iron cores 3, 4 for coils 1, 2 and a side plate for magnetic passage are separately fabricated. The iron cores 3, 4 and a permanent magnet 6 are polished, solder-plated, set to a fixture, then heated at the solder-plated portion and pressed in the arrow direction to firmly bond them. The bond strength is strong enough and not separated by shocks caused when polishing the faces opposing to the movable iron piece 7. The iron piece 7 is made separable from the iron core 3, 4 by the spring 8 for operation of shutter open/close and stop blade diameter control. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60230106-A (JP)
Title: Method and device for coating matching oil
Inventor: GOTOU SUMIO
IPC: G02B6/255
Filed: 1984-04-28
Abstract: PURPOSE:To prevent bridging of matching oil in an inadequate position by spacing the cut ends of optical fibers to a prescribed space by a specing means after coating of matching oil thereto and resetting the coating means to the home position by a resetting means. CONSTITUTION:A dash plate 18 where the matching oil 20 stagnates rises upon rotation of a cam 4; at the same time, cams 1, 2 rotate as well and L-shaped arms 11, 12 move respectively in the direction F. The cut ends 15a, 15b of the fibers strike against the plate 18 and the space between the end faces of the fibers is set to the thickness of the plate 18. Since microprojections 1a, 2a are provided to the cams 1, 2 as means for spacing the cut ends 15a, 15b to the prescribed space, the fibers 15a, 15b retreat upon additional rotation of a cam shaft 3 and thereafter the plate 18 descends. The bridging of the matching oil in an inadequate position is thus prevented and the adequate aligning and welding operation is made possible.
Patent JP-S5211773-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SATOU KAZUO
IPC: H01L21/306
Filed: 1975-07-17
Abstract: PURPOSE: To prevent the step cut of Al for wiring by forming the poly Si layer in two layers which have a difference in the impurity density. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08287709-A (JP)
Title: Soap bubble-lighting apparatus
Inventor: HARADA HIFUMI
IPC: F21S10/00
Filed: 1995-04-12
Abstract: PURPOSE: To provide a soap bubble-lighting apparatus which emits beautiful and soft light-rays as illumination and is applicable for various purposes, e.g., display, interior ornament, etc. CONSTITUTION: A soap bubble-lighting apparatus is provided with a vessel 1 in which a soap liquid 2 is collected, an air pump 3 to send air through a nozzle 4 to the soap liquid 2 in the vessel 1 and form soap bubbles, and an electric bulb 5 to lighten light-rays to the soap bubbles formed in the vessel 1 by the air pump 3.