baber/WOPTO huggingface dataset:
Patent JP-S59186234-A (JP)
Title: Magnetron
Inventor: ITOU TAKESHI
IPC: H01J23/40
Filed: 1983-04-05
Abstract: PURPOSE:To enable pinch-off working with relatively low pressure without sacrifice of mechanical strength by making such that an electromagnetic wave lead- out conductor made of a rod will have a flat section in an exhaust tube. CONSTITUTION:An electromagnetic wave lead-out conductor 15 having one end secured to an anode vein 4 is made of a copper rod and extending through a small hole 11 in a magnetic pole chip 6 into a copper exhaust tube 9. Said conductor 15 is collapsed by the pinch-off section of said tube 9 in final stage of exhaust process and integrated with said tube 9 but a flat section 16 is provided previously in said tube 9. The flat section 16 can be formed through pressing process for bending a round rod where the width (w) is set longer than 9/ 10 of the inner diameter D of reduced section of said tube 9. While the thickness (t) is set thinner than 1/2.5 of the diameter (d) of non-flat section of the conductor 15.
Patent JP-H03261332-A (JP)
Title: Charger
Inventor: KIKUCHI TOSHIYUKI
IPC: H02J7/04
Filed: 1990-03-12
Abstract: PURPOSE:To eliminate memory effect inherent to a secondary cell and to realize an optimal charging operation by detecting the residual capacity of the secondary cell in a charger and temporarily discharging the secondary cell if thus detected residual capacity is higher than a predetermined level and subsequently charging the secondary cell. CONSTITUTION:When the terminal voltage of a secondary cell 2 to be charged is higher than a voltage Vb, output of a voltage detecting circuit 4B is turned ON and a control circuit 11 turns a charging circuit 3 OFF whereas turns a discharge circuit 12 ON. Consequently, the secondary cell 2 is discharged along a curve (b). When the terminal voltage of the secondary cell 2 reaches the voltage Vb, output of the voltage detecting circuit 4B is turned OFF and the control circuit 11 turns the charging circuit 3 ON whereas turns the discharging circuit 12 OFF. Consequently, charging operation of the secondary cell 2 takes place. A switch for designating the secondary cell 2 is further provided so that discharge operation is switched to charging operation according to the output from the switch. By such arrangement, charging format can be designated based on the type of battery.
Patent JP-H02238978-A (JP)
Title: Method for erasing emphasized character
Inventor: TAKENAKA HIKOICHI
IPC: B41J29/36
Filed: 1989-03-13
Abstract: PURPOSE:To inhibit a stripped ink from adhering to a paper surface again to conduct an erasure efficiently with a small amount of correction tape by a method wherein the correction tape is wound after a first correction hammering, whereby the adhesive surface of the correction tape is made unavailable for the succeeding correction hammering. CONSTITUTION:A correction tape 16 is interposed between a type 18 and an emphasis printed character A so that an unused adhesive surface 22 is opposed to the character A. A hammer 24 is driven in a direction of an arrow B, the type 18 is struck on a paper surface 20 through the correction tape 16, and the adhesive surface 22 of the correction tape 16 strips most of an ink from the paper surface 20. After a carriage for making the unused adhesive surface 22 correspond to the character A is moved rightwards by a predetermined distance, a correction hammering is conducted, whereby the adhesive surface 22 of the correction tape 16 strips the ink from the paper surface 20. In this manner, the correction tape is wound after most of the ink is stripped from the paper surface, and in the succeeding correction hammering the ink is srtipped from the paper surface by a small amount by repeating a correction hammering two or more times.
Patent JP-H10248667-A (JP)
Title: Top plate of kitchen table
Inventor: IMANAKA KIYUUROKU
IPC: A47B96/18
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To use the area around gas burners on the top late of a kitchen table more effectively and work on the kitchen table more efficiently, using a wider working area on the cook top more effectively when a rack is set on the top of the kitchen table whose upper surface is almost on the same plane as of the kettle holders over the burners, without removing the rack or without requiring additional storage space of the rack. SOLUTION: A rotatable rack 22 is mounted adjacent to burners 4 on the top plate 2 of a kitchen table A. The rotatable rack 22 can be pushed up with the rotation axis 24 at the rear end of the top plate 2. When the rotatable rack 22 is not used, it is rotated backward with the rotation axis 24 and erected. When the rotatable rack 22 is used, it falls down to the front with the rotation axis 24 and its upper surface is nearly on the same plane as the upper surface of the kettle holders 8, 9 over the burners 4.
Patent JP-S63227656-A (JP)
Title: Amino resin molding material
Inventor: KURASHIKI TOSHIRO
IPC: C08K3/22
Filed: 1987-03-16
Abstract: PURPOSE:To obtain the titled material having high heat conductivity and excellent moisture-resisting characteristics, by adding a specific calcined magnesium oxide as a filler in combination with a hardener, a mold-releasing agent, a colorant, etc. CONSTITUTION:An amino resin is compounded with 3-80wt.% (based on the whole material) filler consisting of calcined magnesium oxide calcined at >=1,200 deg.C in combination with a hardener, a mold-releasing agent, a colorant, etc. The particle diameter of the calcined magnesium oxide is preferably >=1mu.
Patent JP-S62218697-A (JP)
Title: Fan
Inventor: MARUI YASUO
IPC: F04D25/08
Filed: 1986-03-20
Abstract: PURPOSE:To facilitate the exchange of buttons and prevent the buttons from abnormal external forces and intrusion of dust by forming integrally a plurality of buttons of silicon system rubber to be held and sandwiched between a base bed and a panel. CONSTITUTION:A plurality of buttons 11 formed of silicon system rubber on a button plate 10 held and sandwiched between a base bed 1 and a panel 13 are located and attached to annular projections 7 on an operating surface 2 and an operating shaft 11c of the button 11 is guide inserted into a guide hole 8. Also an annular upright wall 12 of button plate 10 is inserted in an annular groove 13A provided in the same position of a panel 13. When the button 11 is depressed, the operating shaft 11c transformed and compressed in the thin wall portion 11A descends to depress a switch 4. When the button 11 is further depressed, the thick wall portion 11B is pressed against the annular projection 7 to prevent the operating shaft 11c from abnormal descent and the switch 4 and controlling parts 3 from breakage and damage. Also, since the annular upright wall 12 is inserted in the annular groove 13A of the panel 13, dust does not intrude into the interior through a through hole 14 in the panel 13 from the button 11 portion to provide secure fixed attachment of the button to the button plate.
Patent JP-S60204360-A (JP)
Title: Liquid jet recording apparatus
Inventor: MATSUMOTO HARUYUKI
IPC: B41J2/175
Filed: 1984-03-30
Abstract: PURPOSE:To provide the titled apparatus capable of certainly and easily eliminating emission inferiority caused by the mixing of air bubbles from an orifice and enabled in miniaturization and cost reduction, constituted by providing a flexible liquid sump to a liquid jet recording head while providing a pressurizing means for compressing said liquid sump. CONSTITUTION:For example, a flexible liquid sump 2 comprising a flexible high- molecular film for storing ink is provided to a liquid jet recording head (herein below referred to as a head) 1 and a movable part 18 being a pressurizing means is provided to the head 1 by forming a groove part 16 to the upper part of the housing of said head 1 to constitute the objective apparatus. Therefore, a piezoelectric element 10 is contracted in usual by applying signal voltage S to emit ink from an emitting orifice 12 but, when air bubbles are mixed from the emitting orifice 12, the liquid sump 2 is pressurized by pushing down the movable part 18 and ink having air bubbles mixed therein is emitted from the emitting orifice 12.
Patent JP-S58183416-A (JP)
Inventor: ISHIKAWA TAKAYOSHI
IPC: B65B31/00
Filed: 1982-04-12
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-S60205435-A (JP)
Title: Color printer
Inventor: TASHIRO TSUNEO
IPC: G03C5/56
Filed: 1984-03-30
Abstract: PURPOSE:To perform color printing operation through relatively simple constitution by converting the toner developed image of a latent image based upon color-separated information into light information and providing a photosensitive and pressure-sensitive body which is exposed to the light information and a pressing means for the photosensitive and pressure-sensitive body. CONSTITUTION:A toner image is formed through a red filter 5-1 for the 1st color and then projected upon photosensitive and pressure-sensitive paper 17 through a filter 15-1. Then, a photosensitive drum 6 is cleaned by a cleaning device 10 to remove the toner image. Then, the 2nd operation is carried out by using a green filter 5-2 and a filter 15-2. Similarly, a blue filter 5-3 and a filter 15-3 are used for the 3rd operation. Acid clay paper 19 is stacked on the photosensitive and pressure-sensitive paper 17 which is wound around a drum 16 and exposed three times during three turns and pressed with a pressure roller 21, and then microcapsules on the photosensitive and pressure-sensitive paper 17 are destroys and leuco coloring matter is dislocated to the acid clay paper to attain coloration.
Patent JP-H05228756-A (JP)
Title: Link belt automatic assembling device
Inventor: NISHI KAZUYOSHI
IPC: F16G5/18
Filed: 1992-02-18
Abstract: PURPOSE:To assemble a link belt with high accuracy by providing a push press- fitting adjusting cylinder and a pin press-fitting adjusting cylinder, and a pitch measurement pin which is inserted into the bolt holes for fitting a shoe of the right and the left links and detects the pitch of the shoe fitting hole of the right and the left links. CONSTITUTION:The pitch of the shoe-fitting holes 14 of the right and the left links 2A, 2B is measured by a pitch measurement pin, and a bush 4 and a pin 6 are press-fitted into bush holes 12A, 12B, and pin holes 10A, 10B of the links 2A, 2B by means of a bush adjusting cylinder 36 and a pin press-fitted adjusting cylinder 38 at low speed, and then, driving cylinders is stopped without practically causing any dislocation when the pitch of the shoe-fitting hole reaches the specified value. This allows the link belt to be assembled with the increased accuracy of the pitch of the bolt hole 14 and the assembly to be automated.
Patent JP-H05232705-A (JP)
Title: Positive type resist material
Inventor: TANAKA HARUYORI
IPC: G03F7/004
Filed: 1992-02-18
Abstract: PURPOSE:To provide a positive type resist material for exposure with high energy ray which is equipped with high sensitivity, high resolution, and excellent process adaptability. CONSTITUTION:A positive type resist is formed which is sensitive for high energy beam and can be developed with an alkaline aqueous solution containing three components, i.e. (A) a resin of such a structure that part of each hydroxyl radical of polyhydroxystylene is substituted by t-butoxycarbonyl oxy radical, (B) dissolution inhibitor, and (C) onium salt, wherein (B) contains one or more t-butoxycarbomyl oxy radicals in one molecule while (C) is an onium salt given by Formula: (R)nAM (where, R is aromatic radical or substituted aromatic radical either identical or different, A is sulphonium or iodinium, M is hexafluoroposphate radical or trifluoromethane sulphonate radical, and (n) is 2 or 3) and is prepared with its weight proportion that 0.07<=B<=0.40, 0.005<=C<=0.15. 0.55 , A+B+C=1.
Patent JP-S63231193-A (JP)
Inventor: WATANABE SHIGEO
IPC: F25J3/06
Filed: 1987-03-18
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-S59186088-A (JP)
Inventor: AWANE MISAO
IPC: G07F9/08
Filed: 1983-04-06
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-S55154071-A (JP)
Title: Non-aqueous electrolyte cell
Inventor: OKAMOTO OSAMU
IPC: H01M4/48
Filed: 1979-05-17
Abstract: PURPOSE:To obtain a cell which has small potential difference in two step discharge and small internal resistance by using lithium as cathode and the mixture in a specific ratio of copper oxide and iron sulfide as anode active substance. CONSTITUTION:An anode 1 is inserted into an anode can 2, and electrolyte absorbing body 3 is loaded on the anode. A stainless steel net 7 is welded inside a cathode terminal plate 6, and the lithium cathode 8 is press-fitted onto the stainless steel net. Between the both, an annular gasket 4 is interposed, and sealing is performed, and thus a cell is formed. As the active substance of the anode 1, a mixture of cupric oxide and 5-25% by weight of iron sulfide, for example, ferrous sulfide, ferric sulfide, or iron disulfide is used.
Patent JP-H08255669-A (JP)
Title: Ion generating device
Inventor: TSUKASA TAKETOSHI
IPC: H01T23/00
Filed: 1995-03-20
Abstract: PURPOSE: To regulate and grasp the balanced quantity of the air ion generated and released by an ion generating device with a simple structure by connecting a rectifier and a variable resistance in parallel between an earth electrode provided adjacent to a discharge electrode and an external earth part, and performing a display according to the potential of the earth electrode. CONSTITUTION: When an AC high voltage power source 3 is started in an AC type ion generating device 1, corona discharge is generated between a discharge electrode 2 and earth electrodes 4, 4. Positive air ions are generated and released to the atmosphere in the front of the electrode in a half cycle for applying a positive high voltage to the electrode 2, and negative air ions to the atmosphere in a half cycle for applying a negative high voltage. The positive and negative ions are carried to the front of the electrode 2 by a blower-fan. At positive ion generation, the current is carried from the electrode 4 to an external earth part 11. Since the electrode 4 is short- circuited to the earth part 11 through a diode 9, the electrode 4 is kept in zero potential.  At negative ion generation, on the other hand, the current is carried from the earth part 11 to the electrode 4 to make the potential of the electrode 4 negative, increasing the air ions to be generated and released. The balanced quantities of positive and negative air ions can be regulated by regulating the resistance value of a resistance 10.
Patent JP-S61220384-A (JP)
Title: Superconducting wiring
Inventor: FUJIMAKI NORIO
IPC: H01L39/22
Filed: 1985-03-26
Abstract: PURPOSE:To obtain structure, in which two-layer wirings are crossed, so that characteristic impedance is brought to the same value as a non-crossing section without increasing the number of layers of superconducting films by arranging a grounding surface among crossing superconducting wirings in crossing sections among the superconducting wirings. CONSTITUTION:A hole 14 in a small region is bored between a GP layer and a grounding surface in a crossing section, a GP layer wiring 15 manufactured from the GP layer is formed into the hole, and a B layer wiring 11 and the GP layer wiring 15 are connected and tied by connections 13 so as to coat an insulating layer on the boundary of the hole in wirings in the X direction. On the other hand, a B layer grounding surface 16 is shaped onto the GP layer wiring 15 through the insulating layer, and brought into contact 17 with a GP layer grounding surface 10 and the grounding surfaces 16 and 10 are connected mutually. A B layer wiring 18 in a non-crossing section is connected to a WR layer wiring 19 in wirings in the Y direction, and passed on the B layer grounding surface 16. The width (w) of the WR layer wiring 19 in the Y direction and the width (w) of the GP layer wiring 15 in the X direction are conformed to that (w) of the B layer wiring 18 in the non-crossing section, and the thickness (d) of the insulating film among the B layer grounding surface 16 and the wirings in the X and Y directions is made to coincide with that (d) of the insulating layer in the non-crossing section. Accordingly, the characteristic impedance of the crossing section conforms with each other.
Patent JP-S56156853-A (JP)
Title: Copying system for copying optical image projected from option device
Inventor: NISHIKAWA MASAHARU
IPC: G03B27/50
Filed: 1980-05-09
Abstract: PURPOSE:To use a sequence control means, etc. of the main body to copy the optical image from the optical device, by providing the option device freely attachably and detachably on the slit of the copying machine, which has the slit exposure optical system evacuated freely, to switch the system so that the original is fed to the option device. CONSTITUTION:Slit exposure optical system 11 is provided on supporting frame 40, which is turned by shaft 42, between original feeding rollers 5A and 4A of main body 2 of the copying machine; and when an option device 51 is used, this supporting frame 40 is turned to the pin 46b side to remove this optical system 11 from the light path, and switch 50 is operated to connect the sequence control means of the control device to the option device. Driving motor 71 and clutch 72 are turned on by signals of original detecting switches 3A' and 3B', and the original fed by feeding rollers 4' and 5' is led into the light path of the main body through optical systems 8', 52, 53, 54 and 55 and is irradiated onto photoreceptor 12 and is contracted anc copied as required.
Patent JP-S62216638-A (JP)
Title: Device for treating surface
Inventor: NAKAGAWA KOJIN
IPC: B01J19/08
Filed: 1986-03-19
Abstract: PURPOSE:To high efficiently generate high-density plasma by providing an antenna having the prescribed shape in a range over the prescribed length of the axial direction to the inside space of a cylindrical body and impressing alternating electric power thereon and exciting plasma wave in a magnetic field. CONSTITUTION:Gas 28 for treating which is fed from a gas feeder is introduced into a ring-shaped pipe 26 for gas introduction via a valve 27, made to flow toward the center through many gas injection holes 260 which are bored in the inside of the ring of the ring-like pipe 26 and injected on the surface of a base plate 24. Then reaction such as excitation, decomposition and ionization is caused by plasma generated in a cylinder 10, and prescribed treatment such as deposition of a thin film is performed on the surface of the base plate 24. Further in case of generating plasma by plasma wave i.e. helicon wave, reaction can be advanced in a high-density state by rising gas pressure.
Patent JP-S58178321-A (JP)
Title: Electrooptic device
Inventor: ARAKI RIYOUSUKE
IPC: G02F1/1365
Filed: 1982-04-13
Abstract: PURPOSE:To relieve the spot defect of a display owing to a defective switching element by connecting one switching element to an electrode for displaying each of many picture elements, providing a spare element which is not connected to the electrode. CONSTITUTION:A switching element 11 of the two elements 11, 12 provided to a data wire 10 is connected by means of a wiring 13 to an electrode 14 for displaying each of many picture elements. If the element 11 is defective, the wiring 13 is cut and the spare element 12 is connected to the electrode 14 by means of a wiring 15. The picture element 14 which is the spot defect of a display is thus relieved.
Patent JP-H01233934-A (JP)
Title: Phase modulation system in digital regenerative repeater
Inventor: OGAWA FUMIO
IPC: H04L25/02
Filed: 1988-03-15
Abstract: PURPOSE:To superimpose monitor information of a digital regenerative repeater onto a digital main signal by using a clock part or a clock not subject to phase modulation for the identification of '0', '1' of a data, and using the clock part or clock subject to phase modulation for the identification of an output data phase. CONSTITUTION:A required phase modulation is applied to only the rise part of a clock from a timing extraction circuit 11 by internal monitor information from an internal monitor generating section 13 in a clock phase modulation circuit 12. Then a master latch 81 latches a data in the fall timing not subject to phase modulation of the clock 1 to apply '0', '1' identification of the data, and a slave latch 82 latches an output from the master latch 81 in the rise timing of the clock 2 retarded by a required time subject to phase modulation to apply required phase modulation to the output data. Thus, the internal monitor information is superimposed on the digital main signal from a digital signal identification regenerative circuit 8.
Patent JP-S51136460-A (JP)
Title: Frequency analyzing circuit
Inventor: ISHIMOTO MASAAKI
IPC: H03K9/06
Filed: 1975-05-22
Abstract: PURPOSE: To detect occurrence of abnormality (or trouble) by providing such a means as to generate an AC output only when a unit is operating normally. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59188659-A (JP)
Title: Electrostatic charge image developing carrier
Inventor: TAKAHASHI JIROU
IPC: G03G9/097
Filed: 1983-04-09
Abstract: PURPOSE:To obtain a carrier prevented from peeling of a coating layer, especially suitable for charging a toner positively, and superior in durability by coating the surface of a carrier core with a resin contg. a specified metal complex. CONSTITUTION:The surface of a carrier core material is coated with a resin good in compatibiolity with a metal complex, capable of forming a uniform coating film, such as a methyl methacrylate-styrene copolymer, polyester or epoxy resin, and contg. 8-30wt% (based on the resin) metal complex represented by the shown formula in which M is Co, Ni, Cu, Cr, or Fe; X<+> is a cation; Y1-Y4 are each H, halogen, alkyl, or alkoxy; and n is 0,1, or 2. The obtained carrier can easily charge the toner positively, prevents the toner from attaching to the carrier surface, and can attain good development for a long term.
Patent JP-S62214895-A (JP)
Title: Cream solder
Inventor: HAMADA YOSHITO
IPC: B23K35/363
Filed: 1986-03-18
Abstract: PURPOSE:To assure insulation resistance after cleaning by adding an oleic acid to a mixture composed of a flux contg. an activator and powder solder. CONSTITUTION:The essential component of the flux is a pasty material consisting of the mixture composed of rosin and an org. solvent, for example, alcohol. Hydrochloride, borohydrochloride, etc. of an amine are used for the activator to be added. The purpose of adding the oleic acid is to matt the exposed conductor surface stuck with solder and the amt. of said acid to be added is specified to 5-20wt% in the flux. The matte effect after soldering is assured and an optical inspection is exactly executed so that the cleaning and removal of the flux residue after soldering are made easy and that the insulation characteristic between the conductors to be soldered is assured.