baber/WOPTO huggingface dataset:
Patent JP-S5981635-A (JP)
Title: Double picture photographing device
Inventor: TSUNASHIMA TAKASHI
IPC: H04N5/225
Filed: 1982-10-30
Abstract: PURPOSE:To obtain a double picture in a video camera by covering a light source with a light shielding cover consisting of an inner and an outer cylinder while one is fixed and the other is rotatable, and rotating the outer movable cylinder by a sliding rack with a knob. CONSTITUTION:The light source 14 for irradiating subject video suppliers 12 and 12' is provided in a housing 1 and this light source 14 is covered with the light shielding cover 17 consisting of the inner fixed cylinder 15 and outer movable cylinder 16. The rack 22 is moved forth and back by the 1st knob 21 provided near the outer cylinder 16 to rotate the outer cylinder through a pinion 23. When an A-side projection hole 18 made in the outer cylinder 16 is aligned to a B-side projection hole 19' made in the inner cylinder 15, only the B-side video supplier 12' is lighted and when a B-side projection hole 19 of the outer cylinder 16 is aligned to an A-side projection hole 18' of the inner cylinder 15, the A-side video supplier 12 is lighted; and both A and B video suppliers 12 and 12' are lighted in an intermediate state.
Patent JP-H0744111-A (JP)
Title: Display device
Inventor: SHIMOMURA YOKO
IPC: G09G3/36
Filed: 1993-08-03
Abstract: PURPOSE:To assure the visual recognizability to take a change in the characteristics of human eyes into consideration by evaluating the visual recog nizability of a display screen corresponding to a change in illumination environ ment by utilizing visibility, comparing the result of this evaluation and the measured value of screen brightness and controlling the brightness of the display screen. CONSTITUTION:A screen brightness computing section 4 is constituted to calculate a light controllable screen brightness area in accordance with equation 4 in such a manner that the visibility determined by equation 1 to equation 3 attains 7 to 10 with respect to the illuminance I obtd. from an ambient light receiving section 3. The equation 1 is C=¦Lb-Lo¦/(Lb+leq), the equation 2 is Cmin=0.05936{(1.639/Lb)<0.4>+1}<2.5>, the equation 3 is VL=16.846{1.639/ Lb)<0.4>+1}<-2.5>XC, the equation 4 is 181<0.139=L<=531<0.113>. Lo: screen brightness to be controlled, Lb: the background screen brightness, Leq: Leq: equiv. light screen brightness, Cmin: discrimination region in contrast with the brightness, C: contrast, VL: visibility.
Patent JP-H0742800-A (JP)
Title: Double handling unit
Inventor: FUKUI YASUYUKI
IPC: H01L21/68
Filed: 1993-08-03
Abstract: PURPOSE:To promote the miniaturization and simplification of the whole unit in making an arm part smaller than ever before by attaching two driving pulleys, equipped with a clutch being free of ON-OFF operations from the outside, to one driving motor shaft, and driving and controlling two arms simultaneously with one driving motor alone. CONSTITUTION:Each arm handling an object product is connected to two transmission belts 3a and 3b, and in order to drive the transmission belt 3a of an (a) shaft, a driving motor and a driving pulley 2a are joined together by a clutch, and a driven pulley 4 is rotated after setting this clutch free. Likewise, in order to drive the transmission belt 3b of a (b) shaft, the driving motor and a driving pulley 2b are joined together by the clutch, and the driven pulley 4 is connected to the clutch and thereby clamped thereto. In addition, a position detecting encoder 6 is attached to the other side driven part, whereby the driving motor is driven and controlled. With this constitution, two arms transferring the product connected to these belts 3a and 3b can be driven and controlled by one motor alone.
Patent JP-S6169405-A (JP)
Inventor: TSUJI SHINJI
IPC: B22F3/10
Filed: 1984-09-14
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-S5980366-A (JP)
Title: Execution of strong anticorrosive flake lining
Inventor: TSUKAMOTO CHIAKI
IPC: B05D7/14
Filed: 1982-10-29
Abstract: PURPOSE:To efficiently apply a lining material to uniform film thickness, by airless spraying a lining material such as unsaturated polyester resin containing a flaky filler having a large particle size. CONSTITUTION:A strong anticorrosive flake lining material prepd. by blending a flaky filler having a large particle size of 5-100 meshes in unsaturated polyester or epoxy resin is sprayed using an airless sprayer. Thus, the strong anticorrosive flake lining material can be applied to uniform thickness with high efficiency, and the lining can be performed advantageously in energy.
Patent JP-H0532164-A (JP)
Title: Slide door device for hatch to getting-on/off place
Inventor: UOZUMI YUKIO
IPC: B61D19/02
Filed: 1991-07-31
Abstract: PURPOSE:To provide a slide door device for hatches of getting-on/off place, with which a specified opening can be produced through the use of a plurality of slide doors in a position mating with the hatch. CONSTITUTION:When 1, 2 have stopped in the specified position for a passenger or passengers to get on and off, a plurality of slide doors 91-916 with openings shut are arranged there continuously on serial lines along the geton/getoff edge 8, and those of slide doors 92, 93, 96, 97, etc., which are mating with the hatches 4,4',6,6' are carried by a re-hooking device such as a slide door hanger from the specified stopping positions on serial lines to the motion position where a slide door supporting rail on the geton/getoff edge 8 side is arranged, and thereafter an opening/shutting drive device is put under controlling by a logic device and moves slide doors so as to produce openings mating with the hatches of the rail cars.
Patent JP-H0533616-A (JP)
Title: Valve timing controller for internal combustion engine
Inventor: TSURUTA SEIJI
IPC: F01L1/34
Filed: 1991-07-31
Abstract: PURPOSE:To improve control responsibility of valve timing by setting the inclination angles of respective inclined surfaces according to the relative magnitude between the positive rotational torque change and the negative rotational torque change of a camshaft which is transmitted to respective inclined surfaces through a sliding surface. CONSTITUTION:One side surface 12a-15a of sliders 12-15 which are installed between a camshaft 1 and a timing sprocket (rotating body) 4 press the respective side edge surfaces 7a, 7b, 8a, 8b of an arm 6 in a rotational direction while coming into sliding contact to convert the relative rotational phase of the camshaft 1 and the timing sprocket 4. Because the smaller inclined surface angle is set larger while the positive and negative rotational torque which is transmitted to the sliders 12-15 from the camshaft 1 is changing, assist pressure to the inclined surface on the side of the smaller rotational torque change becomes larger. Therefore, the phase conversion speed increases on the whole, so it is possible to improve control response of the valve timing.
Patent JP-H1122925-A (JP)
Title: Combustion catalyst holding device
Inventor: SHOJI TORU
IPC: F23D14/18
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent a combustion catalyst from excessively deforming and slipping off from the inside of a combustion cylinder, and surely use the combus tion catalyst stably for a long period of time when the combustion catalyst which is formed by winding a band-shaped metal foil carrying a catalyst in multiple layers, is arranged in the combustion cylinder having a comparatively large diameter. SOLUTION: For this device, on the upstream side of a combustion catalyst which is formed by winding a band-shaped metal foil carrying a catalyst in multiple layers, an apparatus 17 such as a mixer is arranged, and on the downstream side, a combustion catalyst holding device 18 is arranged. By this method, even for a combustion catalyst having a large diameter, the movement of the whole body in the axial direction by a mixed gas of a fuel and air can be suppressed, and the combustion catalyst is prevented from excessively deforming and slipping off from the combustion cylinder, and is safely and surely held in a combustion chamber.
Patent JP-H0826716-A (JP)
Title: Production of porous spherical silica particle
Inventor: NAKAMURA HIDENORI
IPC: C03B8/02
Filed: 1994-07-22
Abstract: PURPOSE:To obtain perfectly spherical silica particles having a satisfactory particle size distribution by converting a silica sol into silica gel in an aq. soln. contg. carboxylic acid (salt) and an aliphatic nitrile compd. CONSTITUTION:A soln. of tetraalkoxysilane or water glass having 1.0-0.1mol/l concn. is hydrolyzed in the presence of a catalyst such as an aq. ammonia soln. or. gaseous ammonia to prepare a silica sol. This silica sol is brought into a reaction at 0-80 deg.C for 1.5-2.0hr in an aq. soln. contg. carboxylic acid (salt) and an aliphatic nitrile compd. to obtain the objective porous spherical silica particles having 1.5-5.0mum average particle diameter, 200-400m<2>/g specific surface area and 50-65% porosity. The carboxylic acid is contained in the aq. soln. in a molar ratio of 0.1-0.001 to the tetraalkoxysilane or water.
Patent JP-H0536156-A (JP)
Title: Tape speed detector
Inventor: FURUKAWA MASANOBU
IPC: G11B15/00
Filed: 1991-07-31
Abstract: PURPOSE:To accelerate the rotating speed of a roller and to prevent wow and flutter by using a resin having a specific friction coefft. on an abutting surface of a rotating means of the tape speed detector and a tape. CONSTITUTION:The tape speed detector 10 consists of a speed detecting roller 1 and a detector 2. Under this constitution, the roller 1 is formed out of an acetal resin having a static friction coefft. of 0.2-0.4 between the magnetic tape. By this method, the outer circumferential surface of the roller 1 can easily be worked with high accuracy by cutting, and a wobbling amt. can be restricted to <=5mum, and then wow and flutter and fluctuation in tape tension can be reduced.
Patent JP-H0723864-A (JP)
Title: Pan cover resting tool
Inventor: KITAMURA HIROSHI
IPC: A47J36/12
Filed: 1993-07-06
Abstract: PURPOSE:To provide a pan cover resting tool in which a pan cover can be rest on a pan and capable of returning a water droplet attached on the pan cover. CONSTITUTION:A base 1 is formed in a flat member. A resting part 2 is provided at one terminal side of the base 1, and is provided with a first projecting part 21 and a second projecting part 22. The first projecting part 21 and the second projecting part 22 protrude independently in the same direction with a step, and a gap due to the step is generated. A notch part 3 is provided at the other terminal side of the base 1, and is notched by piercing in size in accordance with that of the knob of the pan cover.
Patent JP-H1124469-A (JP)
Title: Thermal fixing device
Inventor: YUNAMOCHI TAKAYASU
IPC: G03G15/20
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a thermal fixing device where the shortening of warm-up time and the energy-saving of power consumption are attained and temperature lowering at an intermediate area in the paper-passing area of a heating roller caused by continuous paper-passing is surely compensated without damaging the surface of the heating roller by excessively raising temperature. SOLUTION: When the paper-passing area 2 on the outer peripheral surface of the heating roller 2 is divided into a left area Z1, a right area Zr and the intermediate area Zc held between them, and the heating roller 2 is set so as to make the average value of a thickness in a radial direction reaching the intermediate area Zc larger than that of the thickness in the radial direction extending over the left area Z1 and the right area Zr, and a heater 3 is set to have a light distribution to make the light distribution value of a part facing the intermediate area Zc larger than that of the part facing the left area Z1 and the right area Zr.
Patent JP-H1042235-A (JP)
Title: Reception terminal equipment
Inventor: KUTSUMI HIROSHI
IPC: H04N5/44
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To easily find the program name of a program pertinent to the viewing trend of a user himself/herself from extremely many programs. SOLUTION: A program information recording medium 16 records program information including at least the program name, the date and time of broadcasting and a channel. A program name recording means 17 records the program name of the program recorded in a program recording medium 13 through a program recording means 12 and the program received by a program reception means 10 and displayed by a video display means 11. A program name appearing frequency counting means 18 counts the appearing frequency of the program name recorded in the program name recording means 17.  A trend information management means 19 manages program name information relating to a user viewing trend corresponding to the appearing frequency and a trend information display means 20 displays trend program name information relating to the user viewing trend on a screen corresponding to the order of the appearing frequency.
Patent JP-H0946111-A (JP)
Title: Heater for melting snow deposited on paraboloidal antenna
Inventor: INOUE NOBUTAKA
IPC: H01Q15/16
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To melt snow efficiently with a simple mount mechanism by adhering a heat generating sheet consisting of a thin synthetic resin-made sheer incorporated with a heater generating element to strippable mount and making a slit to the heat generating sheet in the radiation direction. SOLUTION: A heat generating sheet 2 is formed by inserting a heat generating element 3 formed by arranging a thin strip shaped aluminum foil with a thickness of 15μm in a meandering way between polyethylenetelephthalate-made rear and front sheets with a thickness of 50μm as a sandwich and the surface of the sheet 2 is coated by a coating film. Then an adhesives agent is coated to the rear side of the heat generating sheet 2, which is adhered to a strippable mount 1. The strippable mount and the heat generating sheet 2 are formed to be nearly semi-circular and three slits 5 are punched in the radial direction.  Then the heat generating sheet 2 is stripped from the strippable mount 1 and the entire face of the heat generating sheet 2 is adhered closely along with a curved face of a lower half of the front side of a paraboloidal reflecting mirror while the cur side ends of the slits 5 are kept rather open and a connecting terminal 6 led from the end of the heat generating element 3 is connected to a power supply via a plug 7.
Patent JP-S59104543-A (JP)
Inventor: DERIKU JIYON FURAI
IPC: G01N27/26
Filed: 1983-10-14
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-2000007421-A (JP)
Title: Production of ceramic product
Inventor: INAGAKI YOSHINORI
IPC: C09K11/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To extend the emission time (afterglow time) after light is cut and to improve the wear resistance of a light emitting part by filling a recessed part formed on the surface of a base body with a light-accumulating glaze in which a light-accumulating pigment is mixed and then glazing and firing it. SOLUTION: In a forming process of a base body 1, several pieces of hemispheric recessed parts 2 having about 2 to 10 mm diameter are formed in the base body. The inside of the respective recessed parts 2 is filled with a light-accumulating glaze 3 which is prepared by mixing a light-accumulating pigment, glass powder as an inorg. binder and varnish as an org. binder and forming into a sphere having the almost same size as the recessed parts 2, and then is glazed and fired. As the light- accumulating pigment, a pigment having >=20 hours of an afterglow time is preferably used.  The heat resistant temp. of the light-accumulating pigment is about 500 deg.C and the quality of the pigment is changed by contact with oxygen but the afterglow function is not changed by the glazing and firing temp. of about 800 deg.C in the state that the pigment is incorporated in the fused glass as an inorg. binder. Since a part of the light-accumulating glaze 3 protrudes from the surface of the base body 1, it three- dimensionally emits light in a dark part and has excellent decorating property.
Patent JP-H0358006-A (JP)
Title: Optical coupling module
Inventor: NAKAMURA MITSUKO
IPC: G02B6/42
Filed: 1989-07-27
Abstract: PURPOSE:To suppress the influence of ambient temperature and to prevent laser wavelength and photoelectric power from varying by covering a semiconductor laser and an optical component with a double package and providing a temperature control element. CONSTITUTION:The semiconductor laser 1 and a photodetector 2, spherical lenses 3 and 4, an optical fiber 5, etc., are stored in a 1st package 10. A semicon ductor cooler 11 which is fitted outside the package 10 and performs tempera ture control is provided and the package 10 and cooler 11 are covered with a 2nd package 12. The 2nd package 12, therefore, interrupts the outside air and an air layer is formed between the 1st package 10 and 2nd package 12 to control the temperature in the 1st package 10 to invariably constant tempera ture. Consequently, the oscillation wavelength and photoelectric power of the laser 1 are prevented from varying and the components are prevented from shifting in position to obtain the optical coupling module which is free from characteristic degradation.
Patent JP-H0865253-A (JP)
Title: Optical transmitting/receiving circuit
Inventor: KIMURA HIDEAKI
IPC: H04B10/40
Filed: 1994-08-16
Abstract: PURPOSE: To provide the optical transmitting/receiving circuit, with which the time required for switching the modes of transmission/reception from a transmission mode to a reception mode is shortened, and wherein one laser diode is used both as a light emitting element and a light receiving element. CONSTITUTION: Concerning the optical transmitting/receiving circuit which uses one laser diode both as the light emitting element and the light receiving element, a laser diode 5 connected to a laser diode driving circuit 6 is connected through a second switch 2 to a input terminal of one side of an operational amplifier 7, and time constant circuits 11 and 12, which are discharged at the time of the reception mode and correspond to the discharging time constant of the laser diode 5 are connected through a third switch to the input terminal of the other side. Thus, a discharging current, which is generated at the time of switching the mode from the transmission mode to the reception mode and caused by the internally stored charge of the laser diode 5 is canceled by discharge currents due to the time constant circuits 11 and 12.
Patent JP-S6171646-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGAWARA FUMIO
IPC: H01L21/316
Filed: 1984-09-17
Abstract: PURPOSE:To contrive to block the growth of bird beaks to element regions under a patterned nitride film by a method wherein the end of a pad oxide film after patterning and an Si substrate thereunder are made resistant to oxidation by nitriding and then subjected to field oxidation. CONSTITUTION:When nitriding treatment is carried out after a pad oxide film 12, a nitride film 13, and an SiO2 film 14 are laminated on a P type Si substrate 11 and patterned by selective etching, the exposed surface of the substrate 11 and its periphery, the end of the pad oxide film 12, and the SiO2 film 14 change into nitride films 15, 16, and 17, respectively. Next, the nitride film on the exposed surface of the substrate 11 is removed by RIE, whereas the nitride film 16 at the end of the nitride film 12 is left, and an SiO2 film 18 is grown by high temperature oxidation; then, channel stop ions are implanted to the surface part of the substrate 11 thereunder. Thereafter, a field oxide film 19 is grown by high temperature oxidation, and the nitride films 17, 13, and 16 and the nitride film 12 are removed.
Patent JP-H01123650-A (JP)
Title: Paint container/lid assembly of sprayer
Inventor: ROJIYAA DEII UIIRAA
IPC: B05B7/24
Filed: 1988-08-01
Abstract: PURPOSE: To surely execute paint sucking up and paint pressure feed actions by cooperating the spray gun and shroud of a device operated by a compressed air source to selectively ventilate the inside of a paint cup with the atm. air and compressed air. CONSTITUTION: At the time of assembling a lid assembly 12 to the spray gun 11, a user determines whether to use the assembly 10 in a sucking up mode or pressure feed mode. The top end of the shroud 46 mounted with paint cup 13 is screwed to a nipple 40, by which the spray gun 11 is connected. The passage 52 at the top end of the shroud aligns to the compressed air aperture 42 of the spray gun 11 in the first position of the shroud 46 and, therefore, the viscous paint, etc., of the paint cup 13 are activated in the pressure feed mode. On the other hand, the shroud passage 52 is connected to a notched part 43 for ventilation in the second position of the shroud 46 and, therefore, the paint cup 13 is communicated with the atm. air for the purpose of sucking up the paint, such as lacquer.
Patent JP-H0919302-A (JP)
Title: Boots for snow board
Inventor: TAKIGAWA DAITO
IPC: A43B5/04
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide soft type boots for snow board with which inner boots are hardly detached from outer boots in a mounted state. SOLUTION: Outer boots 12 and inner boots 13 to be inserted inside are provided. On the inner surface side of the outer boots 12, a coupling band 24 is fitted for covering the outside surface of the inner boots 13 at an ankle part 21 and an instep part 23 of a foot and stricting it in a fixed state. The coupling band 24 is composed of a pair of an ankle coupling band 25 for fastening the ankle part 21 of the inner boots 13, coupling and fixing it with the outer boots 12 and an instep coupling band 26 for fastening the instep part of the inner boots 13, coupling and fixing it with the outer boots 12.
Patent JP-H0939328-A (JP)
Title: Printing method of dot printer
Inventor: MIYOSHI TAKAYUKI
IPC: B41J19/18
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To enhance a printing grade without scaling up a dot printer or narrowing the printing range thereof. SOLUTION: A belt having a printing head 14 fixed thereto is allowed to run by driving a motor 11 and the printing head 14 is moved to perform printing. The current supplied to the motor 11 is detected by a current detection means 23 and the torque generated by the motor 11 is calculated on the basis of the current and the extension quantity of the belt is calculated on the basis of the torque and the position of the printing head 14 is detected by a position detection means and the detected position of the printing head 14 is corrected on the basis of the extension quantity. Since the current supplied to the motor 11 is changed in proportion to the load applied to the belt, the actual position of the printing head 14 can be calculated.
Patent JP-H0641919-A (JP)
Title: Snow fence
Inventor: MAEDA MASAHIRO
IPC: E01F7/02
Filed: 1991-07-08
Abstract: PURPOSE:To improve the folding and storing performance by dividing a snow plate disposed between supports into plural sheets to be laterally elongated and contracted and be folded and disposing the same on the supports in such a manner as to move forward and backward. CONSTITUTION:Upper and lower horizontal guide members 3, 4 are laid between supports 1 disposed on the side of a road (a), and plural snow plates 5 are disposed between the upper and lower horizontal guide members 3, 4 and laterally moved to be folded. An elongating and contracting and folding mechanism 6 is attached to each snow plate 5. In the snow fence, support frames 2 moved forward and backward by a forward and backward moving mechanism 7 are respectively disposed on the tops of the supports 1, and the upper and lower horizontal guide members 3, 4 are laid between the fronts of the support frames 2.