baber/WOPTO huggingface dataset:
Patent JP-H08114999-A (JP)
Title: Equipment and method for conditioning of dry toner picture
Inventor: ROBAATO DABURIYUU GUNDORATSUCH
IPC: G03G15/20
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a recording device for accurately generating color copy at a low cost by using dry developer. SOLUTION: This recording device for generating an image on a recording sheet 26 is provided with an intermediate member 20, a marking means for adhering the dry charged marking material 24 onto the intermediate member 20 so as to form a marking image thereon, a heater 32 coupled with the intermediate member and for heating the intermediate member 20 so as to form a viscous marking image 30 thereon, a conditioning roller for cooperating with the intermediate member so as to adjust the condition of the viscous marking image, and a means for transferring the viscous marking image 38 to the recording sheet 26 so as to permanently fix the viscous marking image 38, which is cooled at the time of coming into contact with the recording sheet, to the recording sheet.
Patent JP-S62100508-A (JP)
Inventor: HAINRITSUHI HARUTOMAN
IPC: C08F26/00
Filed: 1986-10-17
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-S6485935-A (JP)
Title: Production of hydroxy compound
Inventor: ODERA JUNZO
IPC: C07C35/18
Filed: 1987-09-28
Abstract: PURPOSE:To conduct the selective elimination of the protecting group from the title compound having hydroxyl groups protected with tetrahydropyranyl or silyl groups, by using a thermal condensate of a specific organotin compound with an alkyl phosphate as a catalyst. CONSTITUTION:Using, as a catalyst, a thermal condensate from a compound selected from formulas I-III (R is 1-12C alkyl, alkenyl, cycloalkyl, aryl, aralkyl which may be substituted; X is halogen, alkoxy, aryloxy, acyloxy, residue of partial phosphate ester; a is integer of 1-4; c=3/2 in b=1, c=1 in b=2; the compound of formula II may form a complex with the compound of formula III) and an alkyl phosphate, an organic compound containing a structural unit of the formula IV (Y is OH-protecting group such as tetrahydropyranyl or silyl), especially a compound sensitive to acid is deprotected selectively to liberate the subject hydroxyl compound in high efficiency.
Patent JP-H0872380-A (JP)
Title: Process printer and printing base paper
Inventor: NAKAMURA MINORU
IPC: B41L13/04
Filed: 1994-09-02
Abstract: PURPOSE: To carry out the desired processing and printing by replacing a plate cylinder only and processing and printing as desired by means of use of the minimum number of printing base papers by identifying the kind of the plate cylinder, responding the identification and feeding the printing base papers by the size corresponding to the plate cylinder and cutting them in a process printer in which the printing base papers are taken up in the roll shape. CONSTITUTION: A magnet is fitted on the outer side face of one flange of a plate cylinder, and a magnetic sensor as a plate identification means is mounted on the device main body side. Rectangular timing marks M0, M1... are printed in black color along one side edge of a heat-sensitive screen printing base paper 8. The dimension between a first cutting position C1 and the closest timing mark M1 on the upstream side is set to be same as the distance of a passing route from a rotatary circular blade to a mark sensing section of a mark sensing photointerrupter, and when the timing mark M1 is sensed and simultaneously the rotary circular blade is actuated, the heat-sensitive screen printing base paper 8 is cut on the first cutting position C1 first of all.
Patent JP-H0590678-A (JP)
Title: High-voltage pulse generator
Inventor: OKAMURA KATSUYA
IPC: H02H7/20
Filed: 1991-09-25
Abstract: PURPOSE:To protect a semiconductor switch from overvoltage, and to devise a protective means such as a stopping for DC charger by comparing the timing of the output signal of a pulse current detector and the output signal of a control signal transmitter. CONSTITUTION:When a thyristor element is brought to a short circuit or ionic state and pulse currents flow, a transformer 50 detects the currents and transmits them over a fault detector 60. An output from the transformer 50 is used as a voltage signal, and compared with reference voltage and converted into pulses having a fixed amplitude value. On the other hand, the timing pulses of an optical oscillator 20 are converted into pulses having a constant amplitude and constant pulse width, and a logic is inverted by an inverter. When an output from the inverter and an output from a compactor amplifier are input to an AND circuit, an output from the AND circuit is at '1' and input to the emergency stop circuit of a DC charger 10 and the DC charger 10 is stopped when the output signal of the current transformer 50 is not synchronized with an output from the optical pulse oscillator 20.
Patent JP-S6399485-A (JP)
Inventor: NAGAI HIROSHI
IPC: F26B17/14
Filed: 1986-10-15
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-2000148081-A (JP)
Title: Electron source and image-forming device using the same
Inventor: ISONO SEIJI
IPC: H01J31/12
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To drive electron discharge elements by suppressing ringing of a driving signal fed to an electron source. SOLUTION: An electron source in which plural electron discharge elements is arranged in a matrix form and an image-forming device using the electron source, are provided and a scanning signal is impressed on the wiring of the electron source in the row direction by sequentially selecting each of the wiring, and in synchronism with the scanning signal, a modulation signal is impressed on the wiring in the column direction according to an image signal. Signal ringing in the inputted scanning signal and the modulation signal is prevented by connecting across the electron source wiring in the row and column directions and each corresponding driving circuit via connecting cables 104 having an impedance almost equal to the characteristic impedance of a driving area 101a of this electron source.  Also, instead of this connecting cable, the signal ringing can be prevented by connecting a damping resister having a resister value almost equal to the above-mentioned characteristic impedance in series with each wiring in the column or row direction.
Patent JP-2001074825-A (JP)
Title: Assisting device for azimuth measurement
Inventor: ITO HISAKATSU
IPC: G08G3/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To accurately complement the condition in azimuth measurement failure of a GPS azimuth measuring instrument. SOLUTION: When a GPS azimuth measuring instrument mounted on an object to be measured enters an azimuth measurement failure state, the azimuth measurement assisting device S complements the GPS azimuth angle signal (a) of the GPS azimuth measuring instrument with the simple displacement rate signal (b) of a simple azimuth measuring instrument mounted on the object to be measured. This device S is equipped with a selection part 1 which selects and outputs either one of the GPS azimuth angle signal (a) and simple displacement rate signal (b) according to a selection control signal (e), and a decision part 4 which generates the selection control signal (e) by detecting the start time and end time of the azimuth unmeasurable state according to the difference between the GPS azimuth angle signal (a) and an integral signal.
Patent JP-H0694763-A (JP)
Title: Radio wave source visualizer
Inventor: KITAYOSHI HITOSHI
IPC: G01R29/08
Filed: 1992-09-16
Abstract: PURPOSE:To easily isolate a radio wave source image even when a distance between a radio wave source and a surface to be observed, a wavelength of a radio wave to be observed are larger than an interval of the sources. CONSTITUTION:Reception outputs are obtained while moving a horizontally polarized wave reception antenna 22 and a vertically polarized wave reception antenna 23 at points (x, y) of coordinates (x, y) of a surface 13 to be observed, and the outputs are respectively discretely Fourier-converted by discrete Fourier converters 38, 39. An output of a stationary antenna 21 provided near the surface 13 to be observed is discretely Fourier-converted, and ratios of discrete Fourier value of the output of the horizontal antenna to that of the stationary antenna and discrete Fourier value of the output of the vertical antenna to that of the stationary antenna are obtained.
Patent JP-H0691006-A (JP)
Title: Balloon catheter for expansion
Inventor: OKADA TSUTOMU
IPC: A61M25/00
Filed: 1992-09-16
Abstract: PURPOSE:To provide a balloon catheter for expansion in which formation is made without thickening the outer diameter of a connection portion that connects a connection due to the connection end portion of a balloon formed in a two-axis orientation. CONSTITUTION:A flexible tube 3 or a core member is positioned at the balloon portion of a balloon 2 formed by means of two-axis orientation prepared by blow forming, and a connection place is heated by means of a heating device, and at the same time, a close contact portion is formed by pulling fingers holding a balloon end portion from the balloon side to the near-at-hand side and bringing the balloon end portion into close contact with, for example, the flexible tube 3. Next, an FEP heat contraction tube 9 whose material quality fusion point is higher than those of the material qualities of the other members, is put over the close contact portion, and this close contact portion is welded by carrying out sufficient melting by conducting re-heating using the heating device. At this time, the outer diameter of the heat contraction tube thus heated is regulated by means of an outer diameter regulating jig. In addition, after the cooling of the welded portion, the heat contraction tube 9 is removed, and at the same time, a core metal 6 inserted into the cavity of the flexible tube 3 beforehand is pulled out, and a connection portion 10 connecting the balloon end portion to the flexible tube 3 is formed.
Patent JP-H0886202-A (JP)
Title: Installation structure of ceramic blade
Inventor: TAKEHARA TAKESHI
IPC: F02C7/18
Filed: 1994-09-14
Abstract: PURPOSE: To realize the installation structure of a ceramic blade by which the ceramic blade exposed to high temperature gas can be stably attached to the peripheral part of a turbine disc having a comparatively large diameter without providing any mounting hole, and having excellent rotary balance and also including a small number of parts. CONSTITUTION: A ceramic blade 15 is fitted in and attached to the engagement grooves 12 of the outer circumferential part 11a of a metallic turbine disc 11 on its engagement projecting part 18. A contact part 13 brought in contact with one end of the platform part 17 of the turbine blade 15 fitted to and inserted in the engagement grooves 12 of the disc outer circumferential part 11a from the other disc end surface side, is provided on one disc end surface side of one side circumferential surface 11b between respective engagement grooves 12 of the disc 11. And, an engaging locking groove 14 to retain a presser ring 20 brought in contact with and presses the engagement protruding part 18 of the turbine blade 15 engaged with the engagement grooves 12, on the other side disc end surface, is formed on the other disc end surface of the disc outer circumferential part 11a.
Patent JP-H0294631-A (JP)
Title: Formation of thin film and apparatus therefor
Inventor: IWASAKI MASANOBU
IPC: H01L21/302
Filed: 1988-09-30
Abstract: PURPOSE:To enhance a characteristic of an interface between a semiconductor substrate and a thin film by a method wherein, during a pretreatment of the semiconductor substrate, an etching gas is introduced into a chamber, the surface of the semiconductor substrate and the etching gas are irradiated with light and substance stuck on the surface of the semiconductor substrate is etched and removed by a thermal reaction and a photochemical reaction. CONSTITUTION:Substrates 1 such as silicon wafers or the like are placed on a boat (a stage) 6 made of quartz or the like; after that, the inside of a chamber 5 is evacuated to produce a vacuum. In succession, an etching gas such as a gas of hydrogen chloride (HCl) or the like is introduced into the chamber; at the same time, the surface of the substrate 1 inside the chamber 5 and the introduced etching gas such as the gas of hydrogen chloride (HCl) or the like are irradiated, through an ultraviolet-ray incident window 3, with ultraviolet rays radiated from a light source of a low-pressure mercury lamp 2 or the like. During this process, a temperature of the substrates 1 is raised by a thermal reaction caused by irradiation with light; in addition, since the quartz boat 6 is turned, a photochemical reaction assisted by the thermal reaction is caused on the surface of all the substrates 1; a natural oxide film and a surface-contaminated layer on the surface of the substrates 1 are etched and removed. Thereby, controllability of an interface structure with reference to the substrates can be enhanced.
Patent JP-2001077031-A (JP)
Title: Plasma treatment device
Inventor: OKAMOTO HIROYUKI
IPC: H01L21/3065
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent the abnormal growth of resulted products of reaction on the surface of an intermediate board by deterring the abnormal discharge which occurs in an upper electrode. SOLUTION: The occurrence of abnormal discharge in an upper electrode is deterred by using a ceramic material having a high insulating property as the material of an intermediate plate 4a which is used for evenly scattering a reaction gas introduced into the upper electrode. In addition, in order to prevent the cracking of the ceramic material when the outer peripheral section of the intermediate plate 4a is screwed to a shower plate 5, an aluminum outer peripheral ring 11 is provided on the outer periphery of the ceramic section 10 of the plate 4a. The width of the ring 11 is reduced so that a conductive portion may not be exposed in the internal space 13 of the upper electrode formed between the intermediate plate 4a and the shower plate 5.
Patent JP-S62108711-A (JP)
Title: Production of cubic boron nitride
Inventor: AKAISHI MINORU
IPC: C04B35/58
Filed: 1985-11-07
Abstract: PURPOSE:To prolong the life of an apparatus and to obtain cubic boron nitride in a high yield by adding the boronitride of an alkaline earth metal to pyrolytic boron nitride and holding them under conditions of high temp. and pressure within ranges in which cubic boron nitride is thermodynamically stable. CONSTITUTION:The boronitride of an alkaline earth metal is added as a catalyst to pyrolytic boron nitride and they are held under conditions of high temp. and pressure within ranges in which cubic boron nitride is thermodynamically stable to convert the pyrolytic boron nitride into polycrystalline cubic boron nitride. The pyrolytic boron nitride used is highly oriented boron nitride synthesized by a special production method called a chemical vapor deposition method (CVD method). Mg3B2N4, Ca3B2N4, Sr3B2N4, Sr3B2N4 or Ba3B2N4 may be used as the boronitride of the alkaline earth metal. It is necessary to add the catalyst by >=0.1mol% of the amount of the pyrolytic boron nitride as starting material.
Patent JP-2000072513-A (JP)
Title: Carbon fiber-reinforced concrete
Inventor: TEZUKA MITSUHARU
IPC: C04B14/38
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a carbon fiber-reinforced concrete that has excellent dispersion of fiber strands and excellent workability in its fresh properties, even when a reduced amount of carbon fibers are formulated, and gives the hardened products of high strength. SOLUTION: This carbon fiber-reinforced concrete contains cement, water and carbon fibers and the carbon fiber is a fiber strand including carbon fibers and a resin and the total mortar absorption of the carbon fiber strand is 4-50 kg/m3 and the formulation of the carbon fiber strands is <=8 kg/m3 and the formulation of water is W/8-W/7 kg/m3, when W is defined as following formula.
Patent JP-2001075978-A (JP)
Title: Maintenance history information display system
Inventor: NAGATA HIDEO
IPC: G06Q50/10
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a use interface with which maintenance conditions can be easily confirmed by time sequentially displaying the presence/absence of maintenance work in the past. SOLUTION: A server device 1 has a customer master data base 5 storing information related to clients, a client maintenance history information data base 6 storing the classification of maintenance works for each client and every month, a detailed maintenance information data base 7 storing the detailed information or individual maintenance works and a display information generating processing part 9 for generating display screen information for time sequentially displaying the maintenance history information of the client designated from a client terminal 2 on the basis of the respective data bases 5-7.  The display information generating processing part 9 displays the classification of works for several years in the past within one screen as history information for each client and each vehicle, displays the detailed classification of works per month or generates various display screens corresponding to a request from the client terminal 2.
Patent JP-H0295223-A (JP)
Title: Overheating detector
Inventor: YASUDA SHO
IPC: G01J5/48
Filed: 1988-09-30
Abstract: PURPOSE:To detect temperature while reducing the influence of the sunshine by using two IRs (Infra Red) CCD, and picking up images in two different wavelength ranges. CONSTITUTION:An image pickup device consists of a convergence optical system 3, a split optical system 4 composed of a dichroic mirror 4-a and a band-pass filter 4-b, 1st and 2nd IR CCDs 5 and 6, a CCD driving circuit 7, an amplifier 8, a gain adjusting amplifier 9, and a differential amplifier 10. Radiation from a body 1 to be measured is converted by the convergence optical system 3 to form images on the IR CCDs 5 and 6. The radiation consists of heat radiation due to the temperature of the body 1 to be measured itself and the reflection of the sunshine 2. Then a signal from which the influence of the sunshine 2 is removed is obtained by subtracting the signal obtained by multiplying the output of the IR CCD 6 by a constant rate from the output of the IR CCD 5.
Patent JP-H0295232-A (JP)
Title: Piezoelectric pressure sensor
Inventor: WAKAMIYA MASAYUKI
IPC: G01L23/10
Filed: 1988-09-30
Abstract: PURPOSE:To accurately measure the inside pressure of a cylinder by providing a part with the thinner surface thickness easily to be displaced by the pressure on a pressure receiving surface of a sensor. CONSTITUTION:The thickness of a center part in the pressure receiving surface 1a of a chassis 1 is thinner as compared with those of the circumferential parts, and this part is a part 1b easier to be displaced with the received pressure than the circumferential part, and only the pressure impressing to the part 1b is transmitted to a piezoelectric element 3 through a pressure transmission component 2. Further, an element fixing component 4 is brought into contact with the outer peripheral part on an upper face of the element 3 and mounted on an enclosure 1 by pinching a metal plate 7 and a printed-circuit board 5 consisting of an electric circuit 6 and tightening and fixing it by a fixing component 8. The direct heating from the enclosure 1 is avoided by the substrate 5 and the insulation against the electrode of a member 4 on the inner/outer peripheral face and insulation against the chassis 1 are attained. An electric charge is generated in accordance with a shearing stress in the element 3 and taken out through a spring component 9 in contact with the inside periphery of the element 3 and the component 4 in contact with the outer periphery then can be taken out by a cable 10 as the output signal proportional to the pressure through the circuit 6.
Patent JP-H04125968-A (JP)
Title: Processing of support plate for semiconductor device
Inventor: AIMOTO SHINGO
IPC: H01L21/66
Filed: 1990-09-18
Abstract: PURPOSE:To facilitate processing of a support plate by a method wherein a screen printing is performed on the support plate with acid-resistant printing ink to draw a prescribed pattern and the support plate is subjected to etching work with a specified etching liquid. CONSTITUTION:A screen printing is performed on the surface of a molybdenum plate 4 with acid-resistant printing ink to draw a prescribed pattern. Then, a tungsten plate 7 is adhered on the rear of the plate 4 using an acid-resistant wax 6. Grooves are processed in the plate 4 with an etching liquid of a compositional ratio of 88 to 92% of a nitric acid, 3.5 to 6% of a hydrofluoric acid and 3.5 to 6% of an acetic acid conforming to the pattern. Thereby, a peeling of the ink is eliminated, an etching work is facilitated and the working accuracy of the support plate is improved.
Patent JP-H0513020-A (JP)
Title: Cathode-ray tube
Inventor: YAMANAKA TOSHIRO
IPC: H01J29/86
Filed: 1991-09-02
Abstract: PURPOSE:To provide a cathode-ray tube of high brightness and long service-life in employing the cathode-ray tube as, for example, the light source of a liquid- crystal projection type display. CONSTITUTION:A cathode-ray tube has a panel glass 3 which is made of hard glass of a thermal expansion coefficient of 30-60X10<-7>/ deg.C at a temperature of 30 deg.C to 250 deg.C and also which has the inner surface formed with a fluorescent screen, and it comprises the panel glass 3 and a rear-forming member 5 forming the rear of the panel glass, both sealingly joined to each other via frit glass 4 of a thermal expansion coefficient lower by a value of 2-20X10<-7>/ deg.C than that of the panel glass.
Patent JP-H02127949-A (JP)
Title: Continuous casting apparatus
Inventor: KAMISHIRO HATSUYOSHI
IPC: B22D11/10
Filed: 1989-09-25
Abstract: PURPOSE:To enable sure execution of continuous operation in a continuous casting apparatus by arranging electrodes to a tundish and a mold, dipping one side of the electrode into molten steel in the tundish and cooling this electrode. CONSTITUTION:The molten steel 34 is stored in the tundish 31 and discharged from this and formed in a mold 38 and cooled. The electrodes 52 are arranged to the tundish 31 and the mold 38, and the electric current is conducted between the electrodes with the electric source device. One side of the electrode 52 is dipped into the molten steel 34 in the tundish 31. This electrode 52 is cooled. By this method, the continuous operation in the continuous casting apparatus can be surely executed.
Patent JP-H05300825-A (JP)
Title: Supporting structure for inside mirror of showcase
Inventor: SHIMODA ISAO
IPC: F25D23/00
Filed: 1992-09-18
Abstract: PURPOSE:To adjust or alter the fitting angle of a mirror with an easy manipulation by vertically moving the hooking position of the lower support tool of a frame along a shelf post in the fitted condition of the mirror. CONSTITUTION:An inside mirror 4 in a show case is held between the beam 7b of the lower support tool 7 and the beam 5a protruded forward from both ends of a frame 5 at the upper and lower edges and hooked at the front face of the frame 5 and supported there. In the upper support tool 6, a roller 6a is inserted into a guide groove 1b bored in a ceiling panel 1a to 1b movable back and forth. In the lower support tool 7, a fitting claw 7a is inserted into a square hole 2a of the shelf post 2 to hook at a required position. When the fitting angle of the mirror 4 is altered, the claw 7a of the lower support tool 7 is first pulled out once from the square hole 2a of the shelf post 2 in the fitted condition of the mirror 4 to the frame 5 and inserted again into another square hole arranged in the upward position. The guide roller 6a of the upper support tool 6 is moved forward while supported in the guide groove 1b to alter the fitting angle of the mirror 4.
Patent JP-S62119825-A (JP)
Inventor: MANFUREETO KURUTSU
IPC: H01H37/60
Filed: 1986-10-21
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。