baber/WOPTO huggingface dataset:
Patent JP-S6161657-A (JP)
Title: Ion wind type air cleaner
Inventor: KAYAMA MASAAKI
IPC: B03C3/41
Filed: 1984-09-03
Abstract: PURPOSE:To intensify the ion wind blowing force at the outside by providing an auxiliary electrode at the outside of the outermost ionization electrode, and impressing an intermediate voltage between the ionization electrode and a counter dust collecting electrode on the auxiliary electrode. CONSTITUTION:A wiry auxiliary electrode 10 having larger diameter than ionization electrodes 1a, 1b, 1c, and 1d is provided at the outside of the outer ionization electrode, and an intermediate voltage (c) with respect to the voltage (a) impressed between the ionization electrode and a counter dust collecting electrode 2 is impressed on the auxiliary electrode to form the accelerating electric field of an ion current. Air introduced from an air suction port 5 is passed through an electric field formed between an accelerating electrode 3 and the counter dust collecting electrode, and the dust in air is collected by the counter dust collecting electrode. O3 generated during ionization is removed by an activated carbon filter 7, and the air is sent out from an air blowoff port 6.
Patent JP-2001016582-A (JP)
Title: Image processor and image processing method
Inventor: HAMANAKA AKIYOSHI
IPC: H04N19/91
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain an image processing unit that multiplexes additional information in a way that a user can optionally select and reproduce the information. SOLUTION: An encoding section 102 provided with an encoder group corresponding to various input data encodes various input data groups 101 as well as digital moving pictures. An encoder 106 exclusively for additional data encodes additional information 105. A multiplexer 103 multiplexes a code outputted from the encoding section 102 and the encoder 106 according to an optional format and generates a bit stream 104 in compliance with the optional format.
Patent JP-H1029161-A (JP)
Title: Rapair painting method and device for cylindrical structure
Inventor: INOUE SHIGEO
IPC: B24C3/06
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To perform pre-painting treatment and spray painting by blast injection equivalent to ground work, in high lift work at the maintenance or renewal of painting for a cylindrical structure, etc. SOLUTION: In repair painting for an existing chimney outer surface, a shielded work space 12 is formed in the inside; while keeping an interval to a member outer surface in the constant length area of the horizontal fitting beam 53 of a chimney cylindrical body 51, and stretchingly mounting and surrounding a double mesh sheet 10, and a nozzle mounting body 13 is arranged, movably in a member length direction opposite to the member outer surface of a painting renewing object, in the shielded work space 12.  A force-feeding supplying line of blast material is formed from a blasting device 23 on the ground; with the upper part floor 53a of a chimney as a relay part, and a relaying blast device 20 is interposed, and then surface treatment for the chimney outer surface is made, by jetting the blast material through the nozzle of a nozzle mounting body 13 and unmanned in the shielded work space.
Patent JP-S5778658-A (JP)
Title: Pause device of tape recorder
Inventor: OKABE KATSUHIKO
IPC: G11B15/24
Filed: 1980-12-25
Abstract: PURPOSE:To reduce a switching operation force to a pause operation, by constituting so that press-contact of a pinch roller and a capstan shaft is released by a pause cam, and simultaneously a driving system of a take-up reel base is disconnected. CONSTITUTION:By an operation of a pause operating lever 36, the projecting  part of a triangular cam 55a of a pause cam 55 pushes both a cam contact 13b  of an idler lever 13 which has approached to the hollowed part of the triangular cam 55a, and a pin 19b of a pinch roller arm 19 which has approached to  the hollowed part of the triangular cam when a pinch roller 18 has been turned  to a position press-contacting with a capstan shaft 2a. A pin 13a of a lever 13 turns in the square hole part of a base 17, a take-up reel base 9 is stopped by  disconnecting the contact of a take-up idler 12, and a pin idler 11a of a switching gear 11 and a take-up idler 9a of the take-up reel base 9, simultaneously the  arm 19 is rotated, the press-contact of the pinch roller and the capstan shaft is  released, and running of a tape is stopped temporarily.
Patent JP-H0850372-A (JP)
Title: Electrophotographic toner
Inventor: SASAKI HIROSHI
IPC: G03G9/097
Filed: 1994-08-05
Abstract: PURPOSE:To obtain an electrophotographic toner hardly affected by temp. and humidity by incorporating one or more kinds of specified compds. into as electrostatic change controlling agent. CONSTITUTION:This electrophotographic toner contains an electrostatic charge controlling agent contg. one or more kinds of compds. represented by formulae I, II, wherein each of R<1>-R<6> is OH, H, CH3, OCH3, NO2, CO2H, CONH2, CH2OH, OCOCH3, NH2, NHCOCH3, NHSO2C6H5, NHSO2C6H4CH3, NHSO2CH3, NHSO2C10H7, OSO2C6H5, OSO2C6H4CH3, OSO2CH3, OSO2C10H7, CH2OSO2C6H5, CH2OSO2C6H4CH3, CH2OSO2CH3, CH2OSO2C10H7, OR<7> (R<7> is a di- or tetrahydrofuran ring which may have 1-4 substituents), OR<8> (R<8> is an arom. ring which may have 1-3 substituents) or OR<9> (R<9> is represented by formula III, wherein each of R<10>-R<13> is OH, H, OSO2C6H5, etc.).
Patent JP-H1130197-A (JP)
Title: Air blower
Inventor: SHIROMIZU TOSHIYUKI
IPC: F25D17/06
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To restrain the rotation of a motor shaft so that the life of a fan motor may be lengthened by eliminating a little rotation of the motor shaft, generated by inertial rotation to be generated when the motor shaft and the fan are integrally rotted by inertia just after the fan motor is turned off. SOLUTION: An air blower is constituted of an external thread member 4 fixed on a motor shaft 3, an internal thread member 5 to be longitudinally moved on the motor shaft 3 by the rotation or the stop of the external thread member 4, a fan 6 to be freely rotated on the motor shaft 3, first projecting parts 5a formed on the internal thread member 5, and second projecting parts 6a formed on the fan 6 so as to be engaged with the first projecting parts 5a by the rotation of the motor shaft 3. Therefore, only the fan 6 is rotated by inertia when the rotation of the motor shaft 3 is stopped.
Patent JP-H11103838-A (JP)
Title: Method for controlling automatic root-cutting apparatus for head-forming vegetable
Inventor: ISHIHARA YUKINOBU
IPC: A23N15/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To control an automatic root-cutting apparatus for headforming vegetables and improve the quality, labor-saving performance and work efficiency by automatically controlling the cutting height of the cutting apparatus based on an approximate expression showing the head heights before and after cutting. SOLUTION: This automatic root-cutting apparatus A for head-forming vegetable is provided with a transfer apparatus 1 for transferring a head-forming vegetable B directing its root B1 upward, a head-height measuring device 17 to measure the height from the root part B1 to the top and a cutting apparatus 4 to cut the root part B1 of the vegetable B. The test measurements consisting of the measurement of the head-height xi before cutting the root B1, the cutting of the root part B1 by manual control and the measurement of the height yi after cutting are repeated several times. The cutting apparatus A is controlled by automatically controlling the cutting height Y of the cutting apparatus 4 based on an approximate expression showing head heights xi and yi before and after cutting, e.g.  Y=aX+b [ (a), (b), the correlation coefficient (r), Mx and My are defined in the following sheet; X and Y are head height (automatic) before and after cutting; (i) is number of measurements].
Patent JP-S5886114-A (JP)
Inventor: MAEKAWA KAORU
IPC: A47J27/00
Filed: 1981-11-18
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-2001013072-A (JP)
Title: Discrimination method of powder cosmetic material
Inventor: SAKAZAKI YUKARI
IPC: G01N21/01
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain the discrimination method of the optical effect of powder and/or a powder composition where the relationship with skin can be added by forming the thin film of the powder and/or powder composition on a light transmission support, by applying light to the thin film, by measuring the shift of irradiation light, and by using the shift as an index. SOLUTION: As a light transmission support, for example, a transparent or translucent plastic plate such as an acryl plate, a vinyl chloride plate, and polyethylene telephthalate, a glass plate or the like whose surface is etched by corrosion, abrasion, or the like is preferably used. Light is applied to a sample, the shift of the light caused by the sample is measured, and the shift is used as an index. Although the angle of the application of the light is especially limited, light is preferably applied from the upper part of the seal surface of powder and/or a powder composition in a direction being vertical to a sample surface. A light source being adjusted without expansion is preferable, and the light with spectral characteristics being close to natural or white light is preferable.
Patent JP-2001013287-A (JP)
Title: Grinder of pipe for reactor
Inventor: SAKAMAKI KAZUO
IPC: G21F9/28
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a grinder of pipes for reactor which can grind specific positions inside a riser tube as a preliminary process of the case laser desensitization processing and the like is applied to the piping and components placed inside and outside of the reactor pressure vessel, for example, riser tube inner surface of jet pump. SOLUTION: Specific positions inside the piping placed inside and outside a reactor pressure vessel is ground by rotating, turning and moving up and down a grinding member in a state of being fixed coaxially to the pipe inner surface with a grinder 30. The grinder 30 is constituted of an electric motor 38 to which a wire brush 45 is attached inside the first body 37, a pipe 36 placed in the center of the second body 35, an air cylinder 33 placed by connecting at left and right of a pipe 36, a first and a second legs 31a and 31b of pantograph mechanism attached to the air cylinder 33 and a guide roller 32 attached to the first and second legs 31a and 31b.
Patent JP-S6246786-A (JP)
Inventor: MASUDA KOJI
IPC: B62J35/00
Filed: 1985-08-23
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-H0935998-A (JP)
Title: Laminated feedthrough capacitor
Inventor: YAMATE KAZUNORI
IPC: H03H1/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To improve the insertion loss characteristics in a high frequency band and the crosstalk between signal electrodes by providing a ground electrode having a connector for electrically connecting to the exterior at the position opposed to the isolation ground electrode of an electrode group and laminating the group and the ground electrode via a dielectric. SOLUTION: Three signal electrodes 2 passing through a dielectric 1 made of ceramics and a ground electrode 4 opposed to the electrodes 2 are alternately laminated via the dielectric 1, and external electrodes 6a, 6b, 6c, 6d, 6e are connected with external electrodes 8a, 8b at both ends of the ground electrode at both sides of the electrodes 2. An isolation ground electrode 3 is provided between the electrodes 2, one slit 5 is formed in the center of the electrode 4 in the direction crossing with the electrodes 2 from one to the other end of the electrode 4, the electrode 4 is split, and a connector 4a to the external electrode is provided at the part opposed to the electrode 3 of the end of the split electrode 4.
Patent JP-H0474997-A (JP)
Title: Construction of nuclear equipment
Inventor: NAKAGAWA TAKESHI
IPC: E04H5/02
Filed: 1990-07-16
Abstract: PURPOSE:To enable drastic reduction of construction work at site by connecting pipes outside of cell and pipes inside of cell with adjusting pipes provided in the penetration part of piping and embedding the penetration part of piping after connecting each of these pipes. CONSTITUTION:A component 1 and pipes 2 are connected in the factory to package and transport into a cell 6 as a whole through the ceiling unformed or a space part. The pipes 2 are fabricated in the factory as close as to the penetration part 7 formed in the side wall 6a of the cell 6. The cell 6 is formed with concrete wall 6a having a penetration part 7 and an in-cell component 1 connected with pipes 2 in advance is transported in the cell 6. The pipes 2 in advance is transported in the cell 6. The pipes 2 outside of the cell 6 and the pipes 2 inside of the cell 6 are connected with adjusting pipes 4 provided in the penetration part and the penetration part 7 is embedded after the connection of the pipes 2. By this, the construction work at site can be drastically reduced.
Patent JP-H0743292-A (JP)
Title: Method and equipment for measuring concentration of element concentrated on alloy surface
Inventor: MIZUNO KAORU
IPC: G01N21/17
Filed: 1993-07-27
Abstract: PURPOSE:To allow nondestructive, noncontact measurement of the concentration of element concentrated on the surface of an alloy conveniently and inexpensively in a short time by comparing the intensity of ultraviolet rays reflected on the surface of a multielement alloy with a working curve set for a standard sample. CONSTITUTION:A sample 11 of Mg-Al alloy plate is irradiated with an incident light 8 from a xenon lamp light source 1 through a slit 10 in a shade 9 and the intensity of ultraviolet rays reflected 12 on the surface of the sample 11 is measured by means of an ultraviolet detector 6 employing a light receiving element of silicon photocell. The intensity of ultraviolet rays is then subjected to A/D conversion at a control section 7 and displayed digitally or printed. The intensity of ultraviolet rays is compared with a working curve previously formed on the basis of the intensities of ultraviolet ray for a plurality of standard samples having known surface concentration of Mg or Al thus detecting the concentration of Mg or Al on the surface of the sample 11.
Patent JP-H105676-A (JP)
Title: Apparatus for coating wire material with resin
Inventor: TOYODA TAKESHI
IPC: H01B13/16
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent the coating inferiority caused by air bubbles, at a time of the coating of a wire material with a resin. SOLUTION: Upward resin flow is formed within a resin tank 4 by barrier plates 41 to remove air bubbles from an air bubble discharge pipe 43 and the nipple hole 21 of a nipple 2 is opened to the open air at a position lower than the resin level within the resin tank 4 to form the fast flow of a resin flowing in a coating area from a supply hole 51 to overflow to the outside through the nipple hole 21 and, by this constitution, air bubbles ready to adhere to the periphery of a wire material along with the resin are removed.
Patent JP-H0937505-A (JP)
Title: Internal part fixing device for electric motor
Inventor: YUMIYAMA SHIGERU
IPC: H02K5/15
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To improve assembly work by constituting a root portion of a fixed thread by a cylindrical cylinder root part and a cone-shaped conical root part, and providing, in a thread ridge portion, an incomplete thread ridge part formed in a conical root part and a cylinder root part and a complete thread ridge part formed in the rest of the cylinder root part. SOLUTION: A fixing thread 20 is constituted by a root part and a ridge part. The root part is positioned adjacent to a thread head, to be constituted by a cylindrical cylinder root part 2 and a conical root part 24 positioned in a tip end of a thread part. The ridge part is positioned adjacent to the thread head and constituted by a complete thread ridge part 26 formed in a position of most part of the cylinder root part 22 and an incomplete thread ridge part 28 formed in a position adjacent to the conical root part 24, of the cylinder root part 22, and in the conical root part 24.
Patent JP-S6076793-A (JP)
Inventor: SAKAMOTO HISAO
IPC: G02F1/133
Filed: 1983-10-03
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-H0513678-A (JP)
Title: Semiconductor device
Inventor: MATSUKAWA TOYOHISA
IPC: H01L21/822
Filed: 1991-06-28
Abstract: PURPOSE:To effectively prevent a defect such as a crack from occurring on an insulation film such as a passivation film caused by a stress concentrated on a chip corner due to thermal expansion of a power supply wiring formed along a periphery of a semiconductor substrate on a semiconductor chip. CONSTITUTION:A protrusion made of a polysilicon layer 20 is formed in the vicinity of an outer side of a corner (wire corner) 16A of a power supply wiring 16 extending along a periphery of a semiconductor substrate 22. A recess is provided between an inner LOCOS layer 26A and an outer LOCOS layer 26B, and the corner 16A of the power supply wiring 16 is placed via an intermediate insulation layer 28 on the recess. The protrusion made of the polysilicon layer 20 is used to suppress thermal expansion of the power supply wiring 16 in a lengthwise direction and in addition the wire corner 16A is made lower than other power supply wiring parts, thereby further improving a suppression effect of the thermal expansion by the protrusion.
Patent JP-S5888119-A (JP)
Title: Synthetic, crystalline aluminosilicate salt and its preparation
Inventor: SAKURADA SATOSHI
IPC: B01J29/70
Filed: 1981-11-19
Abstract: PURPOSE:A specific aqueous reaction mixture is heated under special conditions to produce crysalline aminosilicate salts with molecular form selectivity and catalytic activity. CONSTITUTION:An aqueous reaction mixture consisting at a molar ratio of SiO2/Al2O3:10-60, M2/nO(M is metal cation; n is valency of M)/SiO2: 0.03-0.5, H2O/M2/nO: 100-1,000, X<-> (X is anion of a salt as a mineralizing agent)/SiO2: 0.01-20 is heated at a rate of about 1.2 deg.C/min or lower until the crystallization temperature of 120-200 deg.C under an autogenous pressure, then kept at 120-200 deg.C for 10-20hr to produce the objective synthetic crystalline aluminoslicate having a chemical formula 0.8-1.6M2/n0.Al2O3.10-50 SiO2.0-50H2O, when it is expressed in the form of oxides in molar basis and having at least the lattice spacing given in the table in the powder X-ray diffraction diagram.
Patent JP-S6246438-A (JP)
Title: Automatic focus pulling-in device
Inventor: TAKAHASHI TSUNEO
IPC: G11B7/085
Filed: 1985-08-26
Abstract: PURPOSE:To reduce the influence of a friction/elasticity supporting ember of a bearing part by the rotation of an objective lens at a required frequency level and to attain stable focus pull-in by forming an oscillation circuit and a switch circuit at the pulling-in of a focusing control loop. CONSTITUTION:Until the detection of pulling-in, an analog switch 35 is turned on, an exciting signal outputted from an oscillation circuit 34 at a required oscillation frequency is converted into a driving current by a tracking driving circuit 36 and applied to a tracking coil 37 and the objective lens is rotated at the oscillation frequency of the circuit 34. When a pulling-in detecting circuit 28 detects pulling-in, the switch 35 is turned off and the rotation of the objective lens is stopped. Thus, friction between a supporting shaft and a bearing hole is reduced by rotating the objective lens at a required frequency at the time of pulling-in, the influence of hysteresis due to an elastic supporting member is reduced and the pulling-in of the focusing control loop can be attained.
Patent JP-2000012892-A (JP)
Title: Photointerrupter
Inventor: NOGUCHI KATSUHIKO
IPC: H01L31/12
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a surface-mount photointerrupter which can be manufactured in an assembled state almost up to a final process keeping productivity high, and where a positioning member is provided accurately. SOLUTION: In a photointerrupter 10, where a light emitted from a light- emitting element 1 is detected by a photodetector 12 through the intermediary of a gap G to detect whether or not a detected object is present without using a contact, boards 5 and 6 mounted with the elements 11 and 12 respectively, molded bodies 7 and 8 possessed of through-holes 15 where the sealing resin parts 14 of the boards 5 and 6 are housed and U-shaped in cross section, a slit board 3 where a slit 3a which functions as an optical path of the elements 11 and 12 is provided, and a main body positioning pin 3b are provided. The slit board 3 is bonded to either of the molded bodies 7 and 8, the elements 11 and 12 are made to face each other through the intermediary of the gap G, and the positioning pin 3b is made to protrude from the side of the main body.  As a result, a product can be enhanced in positioning accuracy, dimensional accuracy, and productivity.
Patent JP-2001009989-A (JP)
Title: Light diffusing laminated resin plate for hot forming
Inventor: MAEKAWA TOMOHIRO
IPC: B32B27/30
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To drastically improve the heat-foaming resistant characteristics by laminating and integrating a resin layer wherein a methyl methacrylate based resin is made the major component, and an inorganic particle is not dispersed, on both surface of a resin layer wherein a light diffusing agent and an interfacial active agent are uniformly dispersed. SOLUTION: On both surfaces of a resin layer wherein a light diffusing agent in a range of 0.5 to 10 pts.wt. using an inorganic particle of calcium carbonate, barium sulfate, titanium oxide, aluminum hydroxide or the like, and a cationic surface active agent of an olefin based sulfuric ester such as an alkyl sulfonic acid, an alkyl benzene sulfonic acid, Li, An, Mg, Zn salts of them, or its metal salt or the like, are uniformly dispersed, a resin layer wherein 100 pts.wt. of a methacrylic acid based resin is made the major component, and the inorganic particle is not dispersed, is laminated and integrated. By this constitution, characteristics such as being hard to foam at the time of a hot forming, and also, being hard to whiten can be provided, and the heat- foaming resistant characteristics can be drastically improved.
Patent JP-H0235787-A (JP)
Title: Laser oscillator
Inventor: YAMANE SHIGEKI
IPC: H01S3/038
Filed: 1988-07-26
Abstract: PURPOSE:To simplify a structure by a method wherein metal electrodes are constituted of the following: metal bands whose outer diameter is identical to or smaller than that of a tubular discharge tube and which are provided on both ends; a beltlike metal connected to the metal bands via metal blanks which are springy and have been bent to be U-shaped or the like. CONSTITUTION:Metal electrodes 2, 2' which have been attached, in an opposite state, to an outer periphery of a discharge tube 1 composed of a ceramic, glass or the like are constituted of the following: metal bands 7 whose outer diameter is identical to or smaller than that of the discharge tube 1; a beltlike metal 9 whose both ends are connected to the metal bands 7 via metal blanks 8 which are springy and have been bent to be U-shaped or the like. Thereby, it is possible to obtain an electrode structure whose structure is simple and where the electrodes are not stripped off by a coefficient of cubic expansion of the discharge tube.