baber/WOPTO huggingface dataset:
Patent JP-H07146559-A (JP)
Title: Heating device and thermal polymerizable photosensitive material treating device
Inventor: FURUKAWA KOJI
IPC: G03D13/00
Filed: 1993-11-26
Abstract: PURPOSE:To uniformly heat a material to be heat-treated such as a photosensitive material by controlling the distribution of the temp. of a heater itself with high accuracy, even in an integrated type heater. CONSTITUTION:A heating plate 30 is arranged in a position along a carrying path between carrying rollers 22 and 24. The heater 32 composed of a self- temperature control type heating element is installed in the heating plate 30. The Curie temperature of the heater 32 corresponding to the treatment temp., of a printing plate 14 is set 140 deg.C. An upper electrode 122 covering the full surface of the front side of the heater 32 is arranged on a side opposite to the carrying path of the printing plate 14 of the heater 32 and a lower electrode 124 covering true full surface of the rear side of the heater 32 is arranged on its lower side. Then, the full surface of the heater 32 generates the heat so that a constant temp. is always maintained by the supply of electric power from a power source to the upper and lower electrodes 122 and 124.
Patent JP-S63154285-A (JP)
Title: Laser beam machine
Inventor: NAKANO OSAMU
IPC: G02B27/00
Filed: 1986-12-15
Abstract: PURPOSE:To stabilize the working quality by providing the device forming a parallel bundle of rays from the beam having a divergent angle on the optical path of a laser beam. CONSTITUTION:The optical path of a laser beam 27 is formed by respectively arranging reflection mirrors 23, 21, 17 between a laser oscillator 25 and the condensing lens 15 of a work head 13. In this case, the meniscus lens 29, etc., obtaining a parallel bundle of rays from the beam having a divergent angle at the position not interfering with the horizontal movement of the reflection mirror 23 between the oscillator 25 and a 1st reflection mirror 23 are arranged. Even if the optical path length of the laser beam 27 is varied every moment with the portal moving base 7 on a table 3 being moved, the device of the meniscus lens 29, etc., forming the parallel bundle of rays is interposed in the optical path, so the working energy intensity of the laser beam 27 does not vary. Consequently, the laser machining quality is stabilized.
Patent JP-H02142836-A (JP)
Title: Azodicarbonamide for blowing agent and modification thereof
Inventor: KASAI YASUTOSHI
IPC: C08J9/06
Filed: 1988-11-24
Abstract: PURPOSE:To make it possible to supply a high-purity blowing agent stably by irradiating an azodicarbonamide crystal with high-energy electromagnetic waves. CONSTITUTION:An azodicarbonamide crystal is irradiated with a high-frequency glow discharge plasma, X-rays, gamma rays or an ionizing radiation in a dose of 3-30 MRad for electron beams to obtain a heat-decomposable blowing agent azodicarbonamide which has values of S2/S1, S3/S1 and S4/S1 each falling within a range of 0.05-0.1 (wherein S1 is the integrated intensity of diffraction lines at an angle of diffraction 2theta=15.8 deg., S2, S3 and S4 are those of the diffraction lines at angles of diffraction of 2theta=26.7 deg., 30.6 deg. and 31.8 deg. in a diffraction pattern prepared by powder X-ray diffraction analysis performed by using Cu.Kalpha lines and has a mean particle diameter in a range of 6-25mum.
Patent JP-H05133791-A (JP)
Title: Water level sensor device
Inventor: TAKAHARA YASUSHI
IPC: G01F23/24
Filed: 1991-11-13
Abstract: PURPOSE:To provide a water level sensor device with excellent characteristics for use in a bathtub hot water circulation device in a simple construction, wherein risk of unstable operation because of attachment of incrustation to the part with water level sensor is eliminated. CONSTITUTION:The tip of a housing 15 for fixation of an electrode 11 for use in a water level sensor is extended to inside of the pump discharge part 8 and sharpened. There is no risk of attachment of incrustation to the electrode rod 11 and its being tied with the pump discharge part 8 by a water film, and thereby a high stability water level sensor is accomplished with which current feed is certainly shut off when the water level sinks.
Patent JP-H04168599-A (JP)
Title: Vehicle detecting system
Inventor: IKEDA JUNICHI
IPC: G08G1/01
Filed: 1990-10-31
Abstract: PURPOSE:To improve the detection precision by receiving reflected waves of two microwaves whose directions of polarization are orthogonal to each other and adding respective reception signals and detecting a vehicle based on the variance in level of the addition output. CONSTITUTION:Reflected waves of transmission waves transmitted from transmission antennas 5a and 5b are received by an antenna 6 and are supplied to logarithmic conversion amplifiers 85 and 86 through a detector 82 and sampling and holding circuits 83 and 84. Respective amplification outputs are different in signal level variance, and these signals are added by an adder 87 to compensate the level variance of one reception signal with that of the other. A level discriminator 88 compares the addition output with a preliminarily set threshold to discriminate the frequency in excess over the threshold as the number of vehicles.
Patent JP-H02143465-A (JP)
Title: Semiconductor sensor and manufacture thereof
Inventor: SUGAHARA KAZUYUKI
IPC: H01L29/84
Filed: 1988-11-24
Abstract: PURPOSE:To manufacture a semiconductor pressure sensor of high dynamic range by a method wherein an oxide film containing an impurity in the same conductivity type as that of a piezo-resistor is formed on an insulating film below the piezo-resistor or crystalline defects are periodically led into the piezo-resistor. CONSTITUTION:A BSG film is used below a piezo-resistor 31. During the laser recrystallization process, while Si is setting at 1420 deg.C and cooling down to room temperature, the BSG absorbs the stress imposed by the difference in the coefficient of thermal expansion between Si and BSG at low viscosity until the glass transition point of 650 deg.C while the residual stress is imposed on the thermal expansion within the temperature range from 650 deg.C to 20 deg.C to be reduced to half of conventional residual stress to enlarge the dynamic range. Otherwise, an opening part connecting to a single crystal Si is made by LOCOS process so that poly Si may be laminated to form Si3N4 stripe in the <100> direction of an Si single substrate at the allowance of + or -10 degrees. Finally, laser beams are scanned on a substrate in <1-10> direction at the allowance of + or -10 degrees for irradiation to form crystalline sub particle fields 35 regularly in the single crystal Si 31. Such crystalline defects also reduce the residual stress in the piezo-resistor 31, resultantly enlarging the dynamic range.
Patent JP-H02581-A (JP)
Title: Magenta thermal transfer sheet
Inventor: TAGUCHI NOBUYOSHI
IPC: B41M5/26
Filed: 1988-11-24
Abstract: PURPOSE:To transfer record with low energy and to improve preservation stability by forming a colorant layer containing a mixture of imidazole colorant and tricyanovinyl colorant on a base film. CONSTITUTION:A colorant layer containing a mixture of imidazole azo and tricyanovinyl colorants represented by formulae I and II is provided on a base film. In the formula I, X is hydrogen atom, lower alkyl group, lower alkoxy group, etc. Y is hydrogen atom, lower alkyl group, lower alkoxy group, halogen atom, and R<1>, R<2>, R<3> are hydrogen atom, substituted or unsubstituted alkyl group, cycloalkyl group, aryl group or substituted or unsubstituted allyl group. In the formula II, Z is hydrogen atom, lower alkyl group, and R<4>, R<5> are hydrogen atom, substituted or unsubstituted alkyl group, cycloalkyl group, aryl group or substituted or unsubstituted allyl group. The ratio of both the colorants is suitably ranged by weight at 1:5-5:1.
Patent JP-H08153206-A (JP)
Title: Device and method for processing line drawing
Inventor: HORIIKE TOKUKAZU
IPC: G06T11/20
Filed: 1994-11-30
Abstract: PURPOSE: To efficiently plot a horizontal or vertical segment while determining a plotting range for continuously plotting a segment. CONSTITUTION: At the time of calculating the horizontal or vertical plotting start position of a segment which is a tip end shape based upon sort information stored in a RAM 203 as an offset value from the plotting start position of a reference segment whose tip end shape is rectangular to the horizontal or vertical direction about each of both the ends of a horizontal or vertical segment, the CPU 201 continuously plots a horizontal or vertical segment whose tip end shape is inclined at a fixed angle from the horizontal or vertical direction and stores the plotted segment in a paint memory 204.
Patent JP-H08150916-A (JP)
Title: Brake traction control device
Inventor: KOSAKAI ASAO
IPC: B60T8/58
Filed: 1994-11-30
Abstract: PURPOSE: To prevent a piston cup of a master cylinder from being damaged by detecting the slip rate of a driving sheel, operating an auxiliary control valve of a negative pressure booster on determining that pressure is required to be intensified, stopping inflow of a braking fluid into a driven wheel brake after the lapse of designated time, and further governing the driving wheel brake fluid pressure. CONSTITUTION: If the slip rate S of each driving wheel is computed, and a control start condition is established, a negative pressure booster 12 is operated to supply a brake fluid from a master cylinder 13 to the respective wheel brakes 16-19. Subsequently, after the lapse of designated time, electromagnetic switching valves 23, 25 are operated to stop increasing of brake fluid pressure of brakes 18, 19 of a rear right wheel and a rear left wheel which are driven wheels. Subsequently, a control mode for brake fluid pressure is set to a pressure intensifying mode or a decompressing mode, a motor 31 is driven, and electromagnetic switching valves 21, 22 are controlled according to the control mode.  For example, in the case of a pressure intensifying mode, both electromagnetic switching valves 21 and 22 are put in the non-operative state, and in the case of a decompression mode, both electromagnetic switching valves 21 and 22 are operated.
Patent JP-H05136189-A (JP)
Title: Formation method for molding part to hoop-shaped lead frame
Inventor: MURAKAMI TADASHI
IPC: H01L23/48
Filed: 1991-11-13
Abstract: PURPOSE:To reduce the cost of the title method by a method wherein both lead frames are extended in their lengthwise direction up to a length size in which a maximum value on the plus side out of a cumulative size error at a pitch interval between a plurality of element parts and a proper fine size are added to the standard value of a length including the individual element parts. CONSTITUTION:In a state that parts on each one-end side of both metal molds 1, 2 have been fixed both lead frames A1, A2 can be extened in their lengthwise direction up to a length size in which a maximum value +SIGMA on the plus side out of a cumulative size error + or -SIGMA2 at a pitch interval P1 between N pieces of element parts B1, B2 and a proper fine size have been added to the standard value of a length L1 including the individual element parts B1, B2. Thereby, the part of the length L1 including the N pieces of elements B1, B2 can be made always uniform in the same length even when the cumulative size error at the part of the length L1 its either on the minus side or on the plus side; both metal molds 1, 2 can be sandwiched and held in a state that the length has been made uniform.
Patent JP-H09113412-A (JP)
Title: Method and apparatus for inspection of orientation of organic thin film
Inventor: HIROZAWA ICHIRO
IPC: G02F1/1337
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To measure the molecular orientation of an organic thin film by a method wherein light formed by condensing a beam of parallel light through a lens is made incident on a sample, its reflected light is passed again through the lens and the spatial distribution of the intensity of the reflected light is measured as a beam of parallel light. SOLUTION: Radiant light from a monochromatic light source 1 is magnified by a condensing lens 2 so as to be changed into a beam of parallel light, and the light is changed, by a slit 3, into a shape whose cross section is linear. In addition, radiant light from the slit 3 is passed through a polarizer 4, linearly polarized light is formed, and the light is set in such a way that it advances to the periphery from the center of a condensing lens 5. When vibration faces of the transmitted light of the polarizer 4 are parallel in the length direction of the slit 3, P-polarized light is incident on a sample 10, and, when they are vertical, S-polarized light is incident on the sample 10.  Reflected light form the sample 10 is passed again through the lens 5 so as to become a beam of parallel light, and the light changes its direction by a reflecting mirror 6 so as to be incident on a slit 7. After the light has been magnified by a magnifier 8, the intensity of the light is measured by a one-dimensional detector 9. An angle of incidence on the sample 10 is known on the basis of the position of reflected light detected by the detector 9. In order to measure the anisotropy of the intensity of the reflected light, the slit 3 which comprises an opening part 11 is used, and the sample 10 is turned.
Patent JP-2000130148-A (JP)
Title: Exhaust gas muffler and manufacture of its intermediate wall
Inventor: MENZEL JOHANNES
IPC: F01N13/18
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To improve the buffer action of an exhaust gas muffler and reduce its manufacturing cost. SOLUTION: An intermediate wall 5 is inserted in a muffler casing 2 so as to be supported by the bottom 13 of a shell part 3 and divides the inner space of the silencer casing 2. An exhaust gas can be overflowed by communicating the divided space of the casing fluidly by both sides of the intermediate wall 5. A buffer element is formed so as to provide the space inside the intermediate wall 5 as an exhaust gas injection part 6. This space is partitioned by the wall part 30 with holes facing to the wall surface of the intermediate wall 5. The free edge of the wall part 30 with holes partitions the inlet cross section 27 of the exhaust gas injection part 6. The inlet cross section 27 is overlapped with the inlet 16 of the muffler casing 2.
Patent JP-H07153133-A (JP)
Title: Recording and reproducing method for magneto-optical recording medium
Inventor: KAWANO TOSHIFUMI
IPC: G11B11/105
Filed: 1993-11-29
Abstract: PURPOSE:To obtain good reproducing waveforms by disposing >=1 auxiliary light beams around reproducing light and having a mask part expanded as compared with the case of irradiation with the reproducing light alone by the thermal interference effect of these auxiliary light beams. CONSTITUTION:The Curie temps. of respective layers; a reproducing layer, cut layer and recording layer are respectively >=300 deg.C, 140 deg.C and 240 deg.C and the coercive forces of the respective layers are respectively 300Oe, 12kOe and 20kOe. While the width of the mask (temp. region exceeding the Curie temp. of the cut layer) within the beam spot (a range where the light intensity is >=1/e<2> the max. value) of the reproducing light is 0.8mum, this width evidently increases up to 1.2mum in the case of the presence of the auxiliary light beams if the reproducing light 1 is set at 2.4mW and a calculation of the heat distribution in the state that there are no auxiliary light beams and the state where the auxiliary light beams 6 of 2.0mW are arranged apart 1mum on both sides of the reproducing is executed. The distortion of the reproducing waveforms are not generated if there are the auxiliary light beams.
Patent JP-H06149962-A (JP)
Title: Menu display system
Inventor: MIZUGUCHI MITSURU
IPC: G06F3/0482
Filed: 1992-11-09
Abstract: PURPOSE:To facilitate an operation by selecting a graphic targeted to process. and displaying a corresponding menu from menus classified by each kind of graphic targeted to process In advance corresponding to the kind of a selected graphic. CONSTITUTION:Coordinate data acquired by a position detecting means 4 is inputted. It is judged whether or not the coordinate data is located on the menu which can be used usually, and when It is on the menu, processing in accordance with the menu is performed, and graphic information stored in a selection graphic storage part 8 is initialized. When the data is not located on the menu, coordinates can be acquired when no graphic is located at a position instructed by the graphic information or the coordinate data by referring to a graphic information storage part 6. Furthermore, the selected graphic is stored in the selection graphic storage part 8, A feasible menu can be selected by discriminating the kind of the selected graphic stored in the selection graphic storage part 8. referring to the selection graphic storage part 8, and referring to a menu table by a menu selection means 10.
Patent JP-2000138089-A (JP)
Title: Surge absorber
Inventor: RIYUU HEISEN
IPC: H01T4/12
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To increase a surge resistant amount, extend life, miniaturization, and reduce cost, by placing a buffer member whose at least a surface comprising a conductive material between sealing electrodes provided for both ends of a glass pipe and at least one end of a surge absorbing element that is held and fixed by the sealing electrodes and is inserted into the pipe. SOLUTION: A buffer member 10 is placed between one end of a micro-gap- type surge absorbing element 3 and one slug lead 6B, its elastic deformation absorbs thermal expansion of a ceramic element 1, inner diameter or wall thickness of a glass pipe 5 is made small, and glass beads are not required. The buffer member 10 is formed by folding, at a given angle, a circular metal plate, for example, having a prescribed diameter or thickness, or an insulating ceramic or a resin having a conductive coating. Because the high-melting-point metal made buffer member 10 as a main discharge electrode is placed between the surge absorbing element 3 molded by discharge and slug leads 6A, 6B, metal cap electrodes are eliminated and vaporization of these does not occur during discharging.
Patent JP-H06148257-A (JP)
Title: Partial discharge detector
Inventor: MAEKAWA HIROSHI
IPC: G01R31/12
Filed: 1992-11-09
Abstract: PURPOSE:To detect the presence of a partial discharge accurately even when metal pipes are not insulated from each other completely by storing an acceleration signal waveform from the detection of acceleration by a magnetic flux signal from a magnetic flux detection means as trigger to determine an arithmetically averaged waveform thereof. CONSTITUTION:When a partial discharge is generated at a point C, electric energy of the partial discharge causes an insulation gas to vibrate as filled in a metal container 11 to vibrate the metal container 11 by the vibration of the gas. The vibration thereof is detected with an acceleration sensor 21 to be outputted as acceleration signal. On the other hand, a current surge wave D is generated in the metal container 11 by the partial discharge at the point C and causes a leakage flux E at a connection part 20. The leakage flux E is detected with a detection head 22 and outputted as magnetic flux signal. Then, when the magnetic flux signal inputted exceeds a reference value set, a partial discharge detection means 23 triggers the acceleration signal to store a wave form of the acceleration signal. The waveform is processed to obtain an arithmetically averaged waveform thereby judging the partial discharge from the peak and mean thereof.
Patent JP-H10147529-A (JP)
Title: Prophylaxis of breast cancer
Inventor: COHEN FREDERIC JAY
IPC: A61P35/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine preparation capable of preventing human breast cancer, containing a specific compound as an active ingredient. SOLUTION: A compound (salt or solvate) of the formula as an active ingredient is pharmaceutically manufactured by using an ordinary excipient, diluent or carrier into tablet, elixir or solution corresponding to administration form such as oral administration, intramuscular administration or intravenous administration to give a medicine preparation. Breast cancer of people hardly having danger as well as people having high danger, including male, can be prevented by administering this medicinal preparation in a dose of 0.1-1,000mg/day, preferably 60-120mg/day calculated as the compound of the formula for >=6 months, preferably >=2 years.
Patent JP-H02144877-A (JP)
Title: High-frequency heating device
Inventor: NIWA TAKASHI
IPC: H05B6/66
Filed: 1988-11-25
Abstract: PURPOSE:To shorten the whole length of ferrite cores and obtain a shape suitable to be fixed by providing the primary winding and the secondary winding on one shaft of the ferrite cores and providing a heater winding on the other shaft. CONSTITUTION:The primary winding 4 and the secondary winding 5 are wound on a bobbin 6 on one of shafts constituted by U-shaped ferrite cores 2 and 3 faced to each other. About 100 fine copper wires are twisted into one wire as a litz wire and used for the primary winding 4 to reduce the high-frequency loss by the skin effect, collars 7 are provided on the bobbin 6, and the secondary winding 5 is dividedly wound several hundred times. On the other hand, a heater winding 8 is wound on a heater bobbin 12 on the other shaft. The whole length of the ferrite cores 2 and 3 can be shortened, a transformer 1 can be held by utilizing the heater winding 8, and the transformer 1 easy to fit can be constituted.
Patent JP-2001112942-A (JP)
Title: Pachinko game machine
Inventor: SUEHIRO YOSHINORI
IPC: A63F7/02
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of reducing the number of components and opening and closing a ball exit by a simple structure. SOLUTION: In this pachinko game machine, a hitting ball supply tray 7 freely openably and closably mounted on the front surface of a front surface frame 2 is provided with a ball discharge means 67, the ball exit 62 communicated with a hitting ball supplier 20 for supplying pachinko balls to a hitting rail one by one is opened and a ball stop means 79 for opening and closing the ball exit 62 is provided. For the ball stop means, the ball discharge means 69 is provided with a ball stop piece 79 for closing the ball exit 62, a control means 78 is provided on the side of the front surface frame 2, the ball exit 62 is closed at the time of opening the hitting ball supply tray 7 and the ball discharge means 69 is moved by the control means 18 and the ball exit 62 is opened at the time of closing the hitting ball supply tray 7.
Patent JP-H07127214-A (JP)
Title: Stud for handrail
Inventor: HIDAKA SHUICHI
IPC: E04F11/18
Filed: 1993-11-04
Abstract: PURPOSE:To save man-hours and expense as well as to make an outer appearance elegant by vertically inserting each of front end edge parts of upper and lower frame parts of a panel body into a base frame body and fitting an attachment frame body on recessed cutout parts on both left and right sides of the base frame body. CONSTITUTION:Recessed cutout parts 8, 9 are provided on both left and right sides of a base frame body 7 the section of which is roughly a thick T shape and which is extending in the longitudinal direction. Additionally, sectionally roughly rectangular attachment frame bodies 10, 10a forming a stud 1 by way of engaging with these recessed cutout parts 8, 9 are provided. Thereafter, each of front end edge parts of upper and lower frame parts 5, 5, 6, 6 of panel bodies 4, 4 sandwiching the panel bodies 4, 4 from above and below vertically is inserted into the base frame body 7 vertically. Thereafter, the attachment frame bodies 10, 10a are fit on the recessed cutout parts 8, 9 on both of the left and right sides of the base frame body 7 and the panel body 4 is fixed on the stud 1 in the state where these front end edge parts are included in the frame bodies.