baber/WOPTO huggingface dataset:
Patent JP-H0435090-A (JP)
Title: Cream solder printer
Inventor: SHIMA TOSHIHIRO
IPC: B41F17/36
Filed: 1990-05-31
Abstract: PURPOSE:To supply suitable quantity of solder smoothly to the pads on a PC board without clogging the punched part of a stencil mask by arranging an ultrasonic vibration board on the stencil mask having punched parts corresponding to the pads of the PD board to be soldered with leads of electronic components. CONSTITUTION:Vibration board receiving guides 14 are fixed to the short and long sides of a stencil mask 5 having punched parts corresponding to the pads 4 of a PC board 3 to be soldered with the leads 2 of an electronic component 1, and an ultrasonic vibration board 15 is inserted into the guide 14 and secured in place. Immediately after printing of cream solder 7, the vibration board 15 interlocked with an ultrasonic oscillator lowers from above and secured to the guide 14. The preset ultrasonic oscillator then functions for about 2-4 sec to apply longitudinal micro vibration entirely onto the stencil mask 5. Subse quently, the oscillation board 15 ascends to move a PC board moving base 10 to a predetermined position where the PC board 3 is removed.
Patent JP-S5666830-A (JP)
Title: Colloidal light valve panel
Inventor: OONO YOSHIHIRO
IPC: G02F1/167
Filed: 1979-11-05
Abstract: PURPOSE: To prevent coagulation of collodial particles and make life of the panel long, by providing a piezoelectric element on the back substrate or the rear side of the back substrate of the colloidal light valve panel (CLV).  
     CONSTITUTION: Transparent conductive films 2, 5 are formed on the transparent substrates 1, 6 of glass, etc., and a dispersant 4 consisting of two-colored particles having polarizing power (quinine sulfate periodide, etc.), protective colloid of nitrocellulose, etc. and dispersant (liquid having high liquid resistance of "Flon" compound, ester compound) is enclosed in the cell sealed by a seal material 3. A reflecting plate 7 is provided to the opposite side of the conductive film 5 of the back substrate 6, and an oscillation generating device consisting of an electrode 8, a piezoelectric element 9 and an electrode 10 is formed on the opposite side of the plate 7. As for the dispersant 4, the conductive film 2 part becomes transparent by applying an AC electric field between the conductive films 2, 5, and color of the reflecting plate 7 is displayed as an image. When it is continued to apply AC, however, the fine particles are moved and coagulated on the surface of the conductive films 2, 5. In this case, coagulation of fine particles is prevented by applying high frequency AV voltage to the piezoelectric element 9 by the electrodes 8, 10, and life of CLV is made long. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5367765-A (JP)
Title: Chaff compositions
Inventor: ICHIKAWA ATSUSHI
IPC: B27N3/02
Filed: 1976-11-30
Abstract: PURPOSE: The title compositions capable of easily giving molded articles usable as materials for civil engineering and construction by drying after pressure molding, with a high strength, comprising chaff, a rubber-like polymer latex, and a gelatinizing agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H081736-A (JP)
Title: Injection molding screw
Inventor: AIKAWA KEIICHI
IPC: B29C45/60
Filed: 1994-06-24
Abstract: PURPOSE:To perform stabilized production extending for a long period of time by preventing run-out of a screw from being generated during a rotation of the screw, by a method wherein a rolling element such as a steel ball supplementing a gap between a screw flight and heating cylinder is arranged on the top of the screw flight. CONSTITUTION:In an injection molding screw, a screw flight 20 is provided spirally on the circumference of a screw 2 main body fitted turnably, advanceably and retreatably within a heating cylinder. Thus a semicircular recessed part 24 is provided on the top part 22 of the screw flight 20 positioning in front of the screw 2 from a side wall face 10b in front of a hopper 10 when the screw 2 is moved backward by a measuring action of molten resin. A steel ball 26 supplementing a gap alpha between a barrel 1 and the screw flight 20 is fitted into the recessed part 24 of the screw flight 20. Then this screw is constituted so that when the steel ball 26 is fitted in the recessed part 24 of the screw flight 20 having the spiral state, the screw flight 20 abuts against an inner wall face of the barrel 1 through the steel ball, through which the gap alphais always supplemented.
Patent JP-S6122179-A (JP)
Inventor: KOBAYASHI SHIGEO
IPC: F26B17/14
Filed: 1984-07-09
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-H10321244-A (JP)
Title: Solid electrolyte fuel cell
Inventor: SAKAKI YOSHINORI
IPC: C03C8/14
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte fuel cell provided with a novel sealing material which can seal joining parts in the solid state at an operating temperature of the battery, and can improve the matching property between other materials comprising SOFC (solid electrolyte fuel cell) and the thermal behaviors. SOLUTION: This solid electrolyte fuel cell is provided with a sealing material which seals joining parts of materials comprising the cell. The above sealing material is a crystallized composite mainly consisting of crystallized glass and ceramics, and can seal the above joining parts in the solid state at an operating temperature of the cell as the above crystallized glass is softened prior to crystallization thereof.
Patent JP-S5932584-A (JP)
Title: Mooring apparatus for buoyant body
Inventor: TAKAGI MATAO
IPC: B63B21/50
Filed: 1982-08-17
Abstract: PURPOSE:To prevent any breakdown from occurring, by installing a mooring rope whose one end is connected to a buoyant body and the other end is connected to a mooring buoy having the specified buoyancy, while absorbing an increment in mooring rope tension with a sink and float action. CONSTITUTION:A guide 2 is installed in an intermediate sinker 1 attached to the seabed B via a rope 5 and a mooring rope 3 is guided and supported via this guide 2. One end of the mooring rope 3 is connected to a buoyant body A while the other end is connected to a mooring buoy 4 having the specified buoyancy. When tension in the mooring rope 3 varies as the buoyant body A shifts to some extent, the mooring buoy 4 sinks and floats according to this tension whereby a state of tension comes loose, thus any breakdown can be prevented.
Patent JP-H05309330-A (JP)
Title: Formation of film
Inventor: IGARASHI HIROSHI
IPC: C09D201/06
Filed: 1992-05-07
Abstract: PURPOSE:To make it possible to form a film with excellent film finishing properties and adhesion to a raw material by using a specific resin and a specific organic solution-type paint composition as a paint composition for a coloring base film, and further, using a specific organic solution-type as a paint composition for clear film. CONSTITUTION:A curable film formed by using a melamine-curable paint is used as a raw material, then a coloring base film and a clear film are sequentially formed on the curable film, and both films are cured, as a method for forming a film. An organic solution-type paint composition B used as a paint composition for a colored film consists of a resin A having at least, one type selected between silanol group and a hydrolyzable group connected directly to a silica atom, hydroxyl group and epoxy group, metal flake powder and/or mica powder as essential ingredients. In addition, an organic solution-type paint composition C used as a clear paint contains a resin A as a paint composition and a metal chelate product as essential ingredients.
Patent JP-H08332162-A (JP)
Title: Handy outdoor dust collector
Inventor: MIMORI TOYOKI
IPC: A47L9/00
Filed: 1995-06-09
Abstract: PURPOSE: To prevent the top end of a dust collecting nozzle from being worn and destroyed and to improve operability by providing the top end of the dust collecting nozzle with a movable device. CONSTITUTION: A cylindrical movable device 8 is attached to cross the lower part of a sucking port 7 to the top end of a dust collecting nozzle 6. The movable device 8 is held so as to be rotated by a rotary shaft 9 supported with both side surfaces at the top end of the dust collecting nozzle 6. Since the movable device 8 is attached to the top end of the dust collecting nozzle 6, only by bringing the movable device 8 into contact with the surface of ground, the interval between the sucking port 7 and the surface of ground can be kept suitable. Besides, since the weight of a dust collector can be supported by operating the running device 8 in contact with the surface of ground at the time of operation, operability can be improved. At the same time, the top end of the dust collecting nozzle 6 is prevented from being worn and destroyed.
Patent JP-H0812184-A (JP)
Title: Automatic document feeder and copying machine having automatic document feeder
Inventor: MORI MASANORI
IPC: B65H43/04
Filed: 1994-06-24
Abstract: PURPOSE:To reduce damage exerted on paper feed or the like of the other document by a jam to the possible minimum level when the jam of a document is caused in a discharge part of an ADF. CONSTITUTION:A paper feeding part 5 to feed a document in a document bundle set on a document tray 4 one by one to a document stand 3, a carrying part 6 to carry the document fed from the paper feeding part 5 along an upper surface of the document stand and a discharge part 7 to discharge the document fed from the document stand 3 to a discharge tray 8, are made respectively individually drivable. When a jam of the document is caused in the discharge part 7, though operation of the discharge part 7 is stopped, the paper feeding part 5 and the carrying part 6 are operated, and the next document (a second document) is carried onto the document stand 3, and copying processing of the second document is performed.
Patent JP-H10322606-A (JP)
Title: Electronic unit
Inventor: MIYAJIMA YOSHINARI
IPC: H04N5/44
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts in an electronic unit and to reduce the manufacture cost by using a crystal oscillator only for a television tuner or an RF modulator and supplying the output from the crystal oscillator to the other unit. SOLUTION: The circuit element of the television tuner 11 is a unit system loaded on an auxiliary circuit board stored in a shield case 31. A reference oscillation frequency signal generated from the crystal oscillator 12 of the television tuner 11 is supplied to a PLL circuit 13 and the operation of the PLL circuit is controlled. The crystal oscillator 12 is connected to a buffer amplifier 15. The output signal of the buffer amplifier 15 is pulled out to the outside of a unit by the conductor 40a of the printed wiring board 40 and it is guided to the RF modulator 20 in the different shield case 30. The crystal oscillator connection terminal 21a of the PLL circuit 21 in the RF modulator 20 is connected to the conductor 40a of the printed wring board 40 and therefore Line PLL circuit 21 is operated by the reference oscillation frequency signal of the crystal oscilllator 12.
Patent JP-H0814799-A (JP)
Title: Canouflaged sheet, camouflaged clothes and camouflaged tent
Inventor: KOTARI HIROYUKI
IPC: E04H15/54
Filed: 1994-06-24
Abstract: PURPOSE:To provide a camouflaged sheet which is extremely excellent in a camouflage performance with visible and near infrared rays by allowing a sheet having camouflaged patterns to have holes arranged in random, and what is more, to be visible clearly. CONSTITUTION:Holes 3 of a mesh fabric which comprises warps 1 and wefts and a colored film 4 are arranged in random. In this random arrangement method, the holes 3 are partially clogged with polyurethane resin which is excellent in webbing when a pigment is printed and processed in this method. As for visible and near infrared rays, a background scenery or a pigmented article can be seen through a sheet having the holes 3 arranged in random, and what is more, clearly visible holes 3 in a 3D manner, which makes it possible to enhance a camouflaged performance dramatically and provide camouflaged articles, such as a tent having an excellent camouflage performance and clothes. In this method, camouflaged patterns having random-arranged holes 3 are coated with a pigment, thereby forming a camouflaged sheet. Favorably, the numerical aperture of the holes 3 ranges from 30 to 70%.
Patent JP-H073296-A (JP)
Title: Detergent composition for can
Inventor: MAENO MASAYUKI
IPC: C11D17/00
Filed: 1993-06-15
Abstract: PURPOSE:To obtain the subject composition containing a terpene hydrocarbon, a terpene alcohol, a specific component and water at respective specific ratios and exhibiting strong detergent powder on the stain of a fiber dyeing machine such as wince. CONSTITUTION:This composition contains (A) 1-40wt.% of a terpene hydrocarbon (alpha-limonene) and/or a terpene alcohol (e.g. linalool), at least one component selected from (B) 1-30wt.% of a nonionic surfactant (e.g. alkyl polyoxyalkylene ether) and/or an anionic surfactant (e.g. alkylaryl sulfonic acid salt), (C) 5-40wt.% of a compound of the formula (R is ethylene or propylene; l is 2-100; m is 0 or 1-4; n is 2 or 3) and (D) 1-15wt.% of a metal sequestering agent (e.g. sodium tripolyphosphate) and (E) the remaining part of water.
Patent JP-S5368550-A (JP)
Title: Signal converter circuit suited for multiplier circuit
Inventor: IENAKA MASANORI
IPC: H03G3/34
Filed: 1976-12-01
Abstract: PURPOSE: To obtain a signal converter circuit featuring a small S/N output by constituting a multiplier circuit of a small noise output, and thus to decrease the noise output for an FM receiving unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5368396-A (JP)
Title: Safe operation of reactor
Inventor: OCHIAI KANEHIRO
IPC: G21C15/18
Filed: 1976-12-01
Abstract: PURPOSE: To reduce the stress of water pressure and vibration load exterted on a reactor container, by means of water pouring into a blank space between the reactor container and the secondary containing equipment along with a core. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H074762-A (JP)
Title: Heat loss reducing structure for stirling cycle engine
Inventor: ISHINO TSUTOMU
IPC: F25B9/14
Filed: 1993-06-15
Abstract: PURPOSE:To contrive the improvement of the actual efficiency of Vuillenrnier heat pump device by a method wherein, by making improvements on the structure of a high temp. regenerator housed inside the peripheral part of a high temp. cylinder on the side of a heater cap, the regenerator-related loss, e.g. the heat transfer loss arising from a high temp. space or the heat loss caused by operating gas bypass, can be reduced. CONSTITUTION:In a high temp. regenerator 13H, an element 13Hc is filled between an inner tubular member 13Ha whose inner peripheral surface is pressed into contact with the outer peripheral surface of the interior wall of the peripheral part on the side of a heater cap and an outer tubular member 13Hb whose outer peripheral surface is pressed into contact with the inner peripheral surface of the exterior wall and the structure of both the inner and outer tubular members 13Ha and 13Hb is made up of partially stabilized zirconia composite ceramics.
Patent JP-H081161-A (JP)
Title: Electrolytic water generator
Inventor: OKADA KAZUYOSHI
IPC: C02F1/46
Filed: 1994-06-24
Abstract: PURPOSE:To provide an electrolytic water generator in which even when the difference is generated between the internal pressure of a salt chamber and the internal pressure of an anode chamber or a cathode chamber, a diaphragm does not deform and deteriorate, and satisfactory electrolysis efficiency is obtained by the uniform supply of a sodium chloride aqueous solution to the salt chamber. CONSTITUTION:An electrolytic bath 10 is divided into a salt chamber A, an anode chamber B, and a cathode chamber by two ion-permeable diaphragms 11, 12 with the salt chamber A located in the middle. The diaphragms 11, 12 are bonded to a porous ceramic 16 installed in the salt chamber A. A sodium chloride aqueous solution is supplied to the salt chamber from a salt water tank 20, while water is introduced to the anode chamber B and cathode chamber C, and the electrolysis is conducted between the anode 14 and the cathode 15. Two kinds of electrolytic water, which were respectively produced in the electrolytic chambers, are taken out from acidic water outlet 36 and alkaline water outlet 37.
Patent JP-H05194870-A (JP)
Title: Reactive dye and its use
Inventor: MANFUREETO HOTSUPE
IPC: C09B62/245
Filed: 1992-05-11
Abstract: PURPOSE: To obtain a reactive dye having a specific molecular structure or its salt capable of dyeing or printing a hydroxyl- and amide-containing fiber material by an orange color having boiling fastness.  
     CONSTITUTION: A reactive dye represented by the formula (wherein R is a substd. or unsubstd. 1-5C alkyl, a cycloalkyl or an aryl; R 1  is H or a usual substituent of a reactive dye; and R 2  is H, CH 3  or C 2 H 5 ) and its salt are disclosed. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5668671-A (JP)
Title: Preparation of 2,2,6,6-tetrakis nicotinoyloxymethyl - cyclohexanol
Inventor: HASEGAWA AKIRA
IPC: C07D213/80
Filed: 1979-11-06
Abstract: PURPOSE: To prepare the titled compound useful as a remedy for atherosclerosis, in one step and high purity, by reacting nicotinic acid anhydride as the safe and easily handleable starting material with 2,2,6,6-tetramethylol-cyclohexanol.  
     CONSTITUTION: The compound of formula is prepared by reacting (A) nicotinic acid anhydride as a starting material with (B) 2,2,6,6-tetramethylolcyclohexanol in the presence of pref. sodium acetate as a catalyst, at 60W120°C. The pref. molar  ratios of (A):(B):(C) are (4W10):1:(0.1Wabout 2). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5947874-A (JP)
Title: Picture formation device
Inventor: YOSHIMARU TOMOHISA
IPC: B41J19/30
Filed: 1983-08-08
Abstract: PURPOSE:To attain stable high speed print, by driving a picture formation means with a pulse motor and changing gradually the pulse period at the start and stop of restoration. CONSTITUTION:A character signal applied from an input line 11 is impressed to a character decoder 12, and a wire drive signal is outputted from a character generator 13. A control signal from the input line is impressed to a control circuit 16, which controls a pulse oscillator 17 and a motor drive circuit 18. An output of the oscillator 17 is applied to a row counter 14 and the motor drive circuit 18 to synchronize the generation of the character pattern and the operation of the pulse motor 1. The motor drive circuit 8 drives the pulse motor 1 in response to a pulse from the oscillator 17 and the pulse motor 1 is inverted with a head restoration command signal from the control circuit 16. An oscillating frequency of the oscillator 17 is increased gradually at the start of restoration of a print head 6 and decreased gradually at the stop of restoration.
Patent JP-H07329625-A (JP)
Title: Electrostatic shock preventive seat
Inventor: MINEGISHI TAKESHI
IPC: A47C27/00
Filed: 1994-06-02
Abstract: PURPOSE:To obtain the removing effect and the preventive effect of the static electricity by installing a conductive fiber member to the seam part of a seat so as to touch a sitter on the seat, and connecting to earth a part of the conductive fiber member to a car body or a member having the conductivity with the car body. CONSTITUTION:To a seam part of a facing 5 to cover the seat cushion 2 of a seat 1 and the pad 4 of a seat back 3, a textile cloth 6 in which a conductive fiber and a copper wire are woven to contact the conductive fiber to a sitter when he sits on the facing 5. In this conductive textile cloth 6, the plush pile of the conductive fiber is made in a brush form 6a at the contact part with the sitter. And a conductive wire 8 is connected to the woven copper wire 7, and the conductive wire 8 is connected to a car body or a seat frame 9 having a conductivity with the car body, so as to earth the conductive textile cloth 6.
Patent JP-H10327902-A (JP)
Title: Indoor footwear
Inventor: EBIE MASAKATSU
IPC: A43B7/08
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent a foot sole from becoming stuffy by dispersedly providing many vent holes on the bottom section of a footwear main body through the upper and lower faces of the bottom section. SOLUTION: Many vent holes 1 are dispersedly provided on the bottom section 2 of a slipper main body through the upper and lower faces of the bottom section 2. If the diameter of the vent holes 1 is too large, a part of a foot sole might be inserted into the vent hole 1 to impair the using feeling. If the diameter is too small, the vent holes 1 might be plugged with dust to nullify the role as the vent holes 1. The diameter is preferably set to about 4-10 mm. Since the strength of the bottom section 2 is weakened when many vent holes 1 are provided on the bottom section 2, its thickness is preferably made thick or a hard raw material is used to secure the strength sufficient for use. Or, many vent holes 1 are dispersedly provided on the bottom section 2 of a leather shoe main body. A heel 21 is provided on the bottom section 2, and the vent holes 1 are formed through the heel 21.
Patent JP-H0437317-A (JP)
Title: Method for preventing suppression of sensitivity and crosstalk of receiver
Inventor: WADA MASAHIRO
IPC: H04B1/10
Filed: 1990-06-01
Abstract: PURPOSE:To attain normal reception even when a reception level is large by controlling the gain of a reception high frequency amplifier or the attenuation of a variable attenuator in response to a signal level when it is at the prescribed level or over. CONSTITUTION:A low pass filter 10 extracts a low frequency signal included in the output of a mixer 4, that is, part of a cross modulation component, a low frequency amplifier amplifies the extracted signal up to a required level and a rectifier 12 converts the result into a DC signal to control the gain of a reception high frequency amplifier 2 in response to the level of the DC signal. Since the gain of the reception high frequency amplifier 2 is reduced in response to the level of a disturbing wave, the degree of distortion is considerably reduced, the degree of suppression of a desired wave level is decreased, or the production of the disturbing signal component mixed in an intermediate frequency band is prevented and normal reception of a desired wave is attained.
Patent JP-S6036610-A (JP)
Title: Manufacture of flux for refining molten iron
Inventor: KOBAYASHI KAZUICHI
IPC: C21C1/02
Filed: 1983-08-05
Abstract: PURPOSE:To manufacture a desulfurizing and deoxidizing agent having a low m.p. by adding specified amounts of MgO, SiO2 and AlF3 to a composition contg. specified percentages of CaO, Al2O3 and CaF2 as principal components and by sintering them. CONSTITUTION:To a composition contg., by weight, 40-70% CaO, 10-30% Al2O3 and 10-30% CaF2 as principal components basing on the amount of sintered crystals are added 0.5-5% MgO, 0.5-5% SiO2 and 1-5% AlF3 in the form of dolomite, microsilica and industrial aluminum fluoride. The mixed starting materials are sintered at 1,000-1,300 deg.C to obtain a flux for refining molten iron. It is preferable that the ratio of CaO/Al2O3 is 1-4. The resulting desulfurizing and deoxidizing agent has a low m.p. and high meltability comparable to that of a commercially available electromeltable desulfurizing agent, so the cost of electric power or fuel can be saved.