baber/WOPTO huggingface dataset:
Patent JP-H05299683-A (JP)
Title: Photoelectromotive device
Inventor: NISHIYAMA YOSHIAKI
IPC: H01L31/04
Filed: 1992-04-24
Abstract: PURPOSE:To provide a photoelectromotive device of good overlay accuracy by improving smoothness of a print surface of a CdTe film of a photoelectromotive device wherein CdTe formed by screen print is used. CONSTITUTION:A CbS film 2 is formed in a groove formed in a glass substrate 1 and a print surface of a CdTe film 3 is made smooth. Thereby, it is possible to restrain bleeding of a CdTe printed film and to improve print accuracy.
Patent JP-H074156-A (JP)
Title: Slat for blind
Inventor: SASAKI SUMITAKA
IPC: E06B9/386
Filed: 1991-01-30
Abstract: PURPOSE:To provide a decoration effect having feeling of warmth by wrapping a long plate type slat body loosely with a long bag type cloth cover. CONSTITUTION:A slat 6 is constituted of a long and thin aluminum plate slat body 10 having slightly convex curvature, and a cloth cover 11 formed out of an upper side top cloth 11a for wrapping the slat body 10 and a lower side bottom cloth 11b. In this case, the bottom cloth 11b is superposed on and bound to the lower side of the slat body 10 with an adhesive 12 in such a way as keeping both breadthwise ends thereof overhanging from the body 10. Both breadthwise ends of the top cloth 11a made wider than the bottom cloth 11b are superposed on and bound to both ends of the bottom cloth 11b in loose state, while a gap 13 being formed with the upper side of the slat body 10, thereby forming an air layer between the cover 11 and the slat body 10.
Patent JP-H07309761-A (JP)
Title: Method for stabilizing duocamycin derivative
Inventor: NAKAKURA MASASHI
IPC: A61K9/19
Filed: 1994-05-20
Abstract: PURPOSE:To stabilize a duocamycin derivative, by adding at least one selected from among a saccharide, an electrolyte, a water-soluble polymer, a polyhydric alcohol and a surfactant to a duocamycin derivative-containing solution. CONSTITUTION:At least one selected from among saccharide (e.g. lactose), an electrolyte (e.g. hydrochloric acid), a water-soluble polymer (e.g. polyvinyl alcohol), a polyhydric alcohol (e.g. glycerol) and a surfactant (e.g. polyoxyethylene hardened castor oil) is added to a compound of the formula (R is a lower alkyl, allyl or benzyl; X is Cl or Br). The concentration of each component is 0.005-1,000mg/ml of the saccharide, 0.001-500mg/ml of the electrolyte, 1-1,000mg/ml of the water-soluble polymer, 10-1,000mg/ml of the polyhydric alcohol and 0.01-5,000mg/ml of the surfactant. The dissolved solution is lyophilized to prepare a lyophilized preparation.
Patent JP-H01277355-A (JP)
Title: Tape moving device
Inventor: YONEDA YASUHIRO
IPC: G11B15/43
Filed: 1988-04-28
Abstract: PURPOSE:To obtain a tape tension control system superior in responsibility by controlling an S-reel motor with a bit of error information which is a mixture of a tension error and a speed error corresponding to a tape moving speed and a rotation period of a T-reel. CONSTITUTION:The tape speed V is calculated by detecting a rotation roller diameter R1 and a rotation roller period T1 with an S-motor speed reference generator 18. Moreover, a T-reel diameter Rt is calculated, while an S-reel diameter Rs is calculated, so that an S-motor speed reference Tsref is calculated by using the S-reel diameter Rs and the tape speed V. In a 3rd differential amplifier 19, a difference between the S-reel speed reference Tsref and an S-reel period Ts obtained an S-reel period detector 16 is amplified to be outputted as a bit of speed error information Es. On the other hand, a bit of tension error information Ef is outputted from a 2nd differential amplifier 11, and these bits of information Es and Ef are mixed by a mixer 20, and hence a bit of S-motor error information E is outputted to an S-motor driving circuit 13. By this method, the tape tension control system superior in responsibility can be constituted.
Patent JP-H06317618-A (JP)
Title: Diagnostic device for insulation of electric power source system collective hot line
Inventor: MIURA SHIGERU
IPC: G01R27/18
Filed: 1993-05-07
Abstract: PURPOSE:To cope with the severeness of a system insulation monitoring even in the case of many diagnosis object feeders by connecting a controller having a function for the operation, monitoring and control of a power source system switch and an electric motor to a computing unit. CONSTITUTION:Electric currents are overlapped inside a system by a constant voltage generator 1, and the overlapping amount of the currents is detected through a current detector 6. The state information of the power source system switch and the electric motor 10 which are controlled on the detected overlapping amount and by a controller 5 having a function for the operation, monitoring and control of the power source system switch and the electric motor 10 is taken into a computing unit 3 and computed. The computing unit 3 carrys out computation in each state of the power system switch and the electric motor 10 to compute the absolute value of each state, and an output value is displayed by a display meter 4.
Patent JP-H08329709-A (JP)
Title: Luminaire
Inventor: KOMAI RYOICHI
IPC: F21S8/04
Filed: 1995-04-28
Abstract: PURPOSE: To provide a thin luminaire with a good appearance and properly define a distance between a luminaire mainbody and the surface of a circular fluorescent lamp opposed to the luminaire mainbody in consideration of a lower profile and reflecting efficiency. CONSTITUTION: A luminaire mainbody 11 circularly shaped in appearance is provided with an annular recess 16. In the recess 16, a circular fluorescent lamp 1 with the outer diameter of a tube being 25.5mm or less and power consumption being 40W to 65W is arranged. A distance between the luminaire mainbody 11 and the surface of the circular fluorescent lamp 1 opposed to the luminaire mainbody 11 is set to be 20mm>=x>=D/2. In this way, the circular fluorescent lamp 1 arranged in the recess 16 of the luminaire mainbody 11 can be made thin as a whole and improved in appearance. A distance (x) between the luminaire mainbody 11 and the surface of the circular fluorescent lamp 1 opposed to the luminaire mainbody 11 set to be 20mm>=x>=D/2 can be properly defined from a relationship between a lower profile and reflecting efficiency.
Patent JP-H08301648-A (JP)
Title: Material for sliding part
Inventor: TAKENOUCHI KAZUNORI
IPC: C04B35/565
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a material for sliding parts by which smooth sliding properties are obtained and lowered abrasion (loss) is realized between the sliding parts and their counterparts. CONSTITUTION: This material for sliding parts is composed of a free carbon- containing sintered body of <=0.2% open porosity and is provided with a smooth sliding face where the free carbon occupies the sliding surface area by 2.4-12% and its particle sizes are adjusted to 0.1-2.9μm on the average. Further, the sliding part materials is roughly ground or etched on its sliding surface to adjust its bearing surface rate to 40-99%, and a liquid or semi-solid lubricant is applied to the depressions in the sliding surface to fill the depressions. Thus, the presence of free carbon and lubricant on the sliding surface realizes smooth sliding properties for a long period of time even under severe conditions of high load and high speed operations.
Patent JP-H0639634-A (JP)
Title: Cutter for corner processing and corner processing tool using this cutter
Inventor: SAKAKURA TAKEO
IPC: B23D79/00
Filed: 1992-04-24
Abstract: PURPOSE:To provide a cutter for corner processing, with which corners of precision parts can be processed easily and precisely. CONSTITUTION:Cutting edges 30 are formed in the center part of a cutter main body 21, as suiting to the processing shape of materials to be cut. Stoppers 31 are formed on both sides of the cutting edges 30, as being positioned on the tangent lines passing through the both ends P1 of the cutting edges 30, and extended in a ring shape around the axial line A. As the depth of cut of the cutting edges 30 is resticted by the stoppers 31 when the corners of the materials to be cut are cut with the cutter 20, the corners are formed in definite shapes.
Patent JP-2000299613-A (JP)
Title: Circuit and method for synthesizing frequency
Inventor: KONDO SATOSHI
IPC: H03B28/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To reduce unnecessary frequency components excepting for the main signal by simple circuit constitution by synchronizing an increment corresponding to a reference signal with selection motion of a selector lest the frequency of the main signal is varied, and outputting it to an increment setting part. SOLUTION: An adder 4 adds an increment set by an increment setting part 7 with the timing of a time-series control signal D outputted from a control circuit 8 to increase an output value. A flip-flop 5 latches the value outputted from the adder 4 with the timing of a reference signal E selected by a selector 3. A digital/analog converter 6 code-converts information G outputted from the flip-flop 5 and additionally converts it to an analog quantity. Then, the part 7 outputs an increment F corresponding to difference of the delay quantity of the signal E lest the frequency of a main signal is varied with respect to the variation of the signal E selected by the selector 3. Thus, the phase quantity of a reference clock is varied in accordance with the variation of the reference signal.
Patent JP-S589775-A (JP)
Title: Automatic welding device for branch pipe
Inventor: KUDOU SHINICHIROU
IPC: B23Q9/00
Filed: 1981-07-07
Abstract: PURPOSE:To copy a groove part accurately and to weld a branch pipe satisfactorily by storing the positions detected with a sensor and positioning a succeeding torch to correct positions. CONSTITUTION:When a pinion 18 is rotated by a motor 19, a carriage 15 starts rotating around the axial line of a branch pipe 2. A sensor 22 detects the groove part. In accordance with the signal thereof, driving motors 23a, 24a for a vertical slider 23 and a lateral slider 24 run and the movement extents thereof are detected with detectors 23b, 24b, then the position of the groove part with respect to the rotating angle of the carriage 15 is stored in a controller. On arriving of a welding torch 10 at the detection start position of the sensor 22, a vertical slider 13 and a lateral slider 14 move is accordance with the signals of the detectors 23b, 24b, and the torch 10 copies the groove part accurately in accordance with the change in the welding groove. According to the rotating angle of the carriage 15, the torch welds the butt parts of a main pipe 1 and the branch pipe 2 in accordance with the control signal.
Patent JP-S60250276-A (JP)
Title: Ultrasonic switch
Inventor: AZUMA NAOYA
IPC: G01S15/04
Filed: 1984-05-25
Abstract: PURPOSE:To enable detection free from flickering, by increasing the rising timing of a receiving pulse in a near distance side when an object is present in the vicinity of the boundary of a predetermined distance range. CONSTITUTION:A transmission signal (b) is formed from the pulse (a) with a cycle T0 of a cycle oscillation circuit 1 by a gate forming circuit 2 to drive an ultrasonic vibrator 5 and the rising and falling of the receiving pulse (c) being the reflected wave from an object are detected by detection circuits 9, 10 and inputted to flip-flop 13 along with the pulse (a) through AND gates 11, 12 and an OR gate 14. Further, the output thereof is inputted to a counter along with the pulse (g) from a pulse circuit 17 oscillated at a cycle T0-tau through an AND gate 22 while the pulse (g) is inputted to OR gates 18, 19 along with the outputs of the circuits 9, 10 to stop counters 15, 16 and the pulse (a) is inputted at the start time of said counters 15, 16. By this method, counting can be started by the pulse (g) when the pulse (c) is present in the vicinity of the boundary of a detection gate.
Patent JP-H09295890-A (JP)
Title: Apparatus for producing semiconductor and production of semiconductor
Inventor: SHIMOYAMA KENJI
IPC: C30B29/38
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To stably produce a high-quality epitaxial wafer when carrying out the lattice misfit epitaxial growth having a crystal structure and/or a lattice constant greatly different from those of a substrate for growing and a semiconductor single crystal thin film formed thereon as in the case of growing an AlGaInN-based thin film. SOLUTION: Radicals and/or ions produced by exciting a gas with a plasma in the first chamber are brought into contact with a substrate for growing to carry out modifying and/or cleaning and the vapor growth of a semiconductor single crystal thin film on the substrate for growing is then performed in the second chamber. The substrate for growing is moved from the first to the second chambers without being brought into contact with the air.
Patent JP-S5230714-A (JP)
Title: Stainless steel for casting difficult to be carburised and nitrided in alkali metal at elevated temperature
Inventor: OZAKI TOSHINORI
IPC: C22C38/58
Filed: 1975-09-05
Abstract: PURPOSE: Stainless steel for casting difficult to be carburized nitrided in alkali metals at elevated temperature is suited for machinery and tools of fast breeder reactor such as sodium pumps, heat pumps etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58223148-A (JP)
Title: Manufacture of photographic support
Inventor: KUBOTA MASA
IPC: G03C1/76
Filed: 1982-06-22
Abstract: PURPOSE:To obtain an antistatic photographic printing paper efficiently at low cost, by coating one side of a resin-coated paper type photographic substrate reverse to a photosensitive layer with an aq. soln. contg. starch, colloidal silica, and sulfuric ester salt of alkylsuccinic acid in a molten resin extrusion coating device. CONSTITUTION:One side of a photographic substrate obtd. by coating both side of a paper base with polyethylene or the like resin, reverse to a photosensitive layer is subjected to corona discharge treatment and coated with 100pts.wt. aq. coating soln. contg. 2-10pts.wt. starch having 10-100cp viscosity measured by a Brookfield type viscosimeter at 60rpm, 15% starch concn., and 50 deg.C, 3-20pts.wt. colloidal silica, and 0.05-0.5pts.wt. sodium salt of sulfuric ester of alkylsuccinic acid using a coater, such as a gravure coater, in a molten resin extrusion coating without taking it out. The photographic printing paper thus obtained efficiently at low cost has 0.5-10g/m<2> coating material, superior antistatic property, and it is prevented from reverse side staining even in an automatic continuous developing process.
Patent JP-S5332690-A (JP)
Title: Tuning fork type piezoelectric vibrator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H3/04
Filed: 1976-09-07
Abstract: PURPOSE:To obtain a tuning fork type piezoelectric vibrator wherein the shift of frequency is eliminated and adjustment of frequency may be readily accomplished by laser, etc., by removing exciting electrodes.
Patent JP-H045509-A (JP)
Title: Automatic focusing device for optical inspection system
Inventor: FUJIWARA SHIGEAKI
IPC: G02B7/32
Filed: 1990-04-23
Abstract: PURPOSE:To obtain the function of both position control and angle control and to perform the control with high accuracy by splitting a reflected light beam from a body to be inspected and detecting a position deviation and an angle deviation with the two obtained split light beams. CONSTITUTION:A light splitting means C splits the light beam reflected by the body to be inspected into the 1st and 2nd split light beams. A light spot linear position detecting element (e) detects the linear position of a light spot formed on a 1st photodetection surface with the 1st split light beam. A position deviation signal generating means (f) generates a position deviation signal according to the output signal of the element (e). A light beam two-dimensional position detecting element (g) detects the two-dimensional position of the gravity center of the 2nd split beam on a 2nd photodetection surface. An angle deviation signal generating means (h) generates an angle deviation signal corresponding to the angle deviation of a surface to be inspected from a plane perpendicular to the optical axis of an objective lens. A driving control means (i) generates a driving command signal to a driving means (a) according to the position deviation signal and angle deviation signal and puts the driving means in driving operation until the position deviation and angle deviation become less than specific permissible deviations.
Patent JP-S62263597-A (JP)
Inventor: NAKAMOTO SHIGEHARU
IPC: H01L33/00
Filed: 1986-05-09
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-H09291268-A (JP)
Title: Adhesive composition and connecting member comprising the same composition
Inventor: MATSUDA KAZUYA
IPC: C09J175/04
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To obtian an adhesive composition, essentially comprising specific plural kinds of resins, a latent curing agent and a specified nitrogen-containing compound, capable of carrying out the low-temperature connection of high- density electrodes in a short time, having high reliability of connected parts, readily repairable with a general-purpose solvent and excellent in preservation stability of the resultant product. SOLUTION: This adhesive composition essentially comprises (A) a cyanate ester resin, (B) an epoxy resin, (C) a latent curing agent (e.g. an ionic polymerizable catalyst type curing agent such as an imidazole-based or a hydrazide-based curing agent or a boron trifluoride-amine complex in a microcapsule form), (D) a thermoplastic resin and (E) (E1 ) an amine compound such as dihexylamine or (E2 ) an isocyanate compound such as n-butyl isocyanate.
Patent JP-H10300727-A (JP)
Title: Pinhole inspection device and its pinhole detecting method
Inventor: FUJIMURA TAKESHI
IPC: G01N27/92
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To detect the presence/absence of pinholes in an object to be inspected and, at the same time, to prevent the object from being damaged by electric discharge. SOLUTION: The impedance XC1 of the capacitance C1 between a first electrode 2a and the content 1b of a packaging material 1a becomes smaller when the packaging material 1a has pinholes. Since the output voltage V of a piezoelectric transformer 4 becomes smaller due to the output characteristic of the transformer 4 when the impedance XC1 becomes smaller, the presence/ absence of the pinhole can be discriminated by detecting the fluctuation of the output voltage V by means of detecting resistors 5a and 5b and comparing the detected fluctuation with a reference voltage by using a rectifier circuit 6 and a voltage comparing circuit 7.
Patent JP-H11301967-A (JP)
Title: Spreader cable winding device for container crane
Inventor: MASUMOTO SHINICHI
IPC: B66C13/12
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To surely prevent the cutting of a cable for connecting a moving body with a lifting tool during container hoisting/lowering by a hoisting rope. SOLUTION: A spreader cable winding device is provided with a cable 4 provided between a moving body 1 and a lifting tool, a hoisting rope 2 provided between the moving body 1 and the lifting tool for suspending the lifting tool from the moving body 1, a cable winding drum 5 for winding the cable 4, a lifting tool hoisting drum 3 for winding the hoisting rope 2 and an interlock driving means for interlocking and driving the cable winding drum 5 and the lifting tool hoisting drum 3. The interlock driving means is provided with a speed synchronizing mechanism for controlling the winding/unwinding speed of the cable winding drum 5 in synchronization with the hoisting/lowering speed of the lifting tool hoisting drum 3.
Patent JP-H02288210-A (JP)
Title: Ballast for discharge lamp
Inventor: TANIMURA SATORU
IPC: H01F27/33
Filed: 1989-04-28
Abstract: PURPOSE:To obtain a ballast for a discharge lamp, vibrations of which are reduced, mounting operation of which is facilitated and the noises of a mounting lighting fitting of which is lowered, by installing a ballast main body and a capacitor to a mounting plate through a vibration-proof material respectively. CONSTITUTION:With a ballast for a discharge lamp, a capacitor 2 is set up to a ballast mounting plate 1 through a vibration-proof material, and a ballast main body 4 is fitted to the ballast mounting plate 1 through a vibration proof material 5. Since vibrations transmitted over the capacitor 2 from the ballast main body 4 are passed through two-time vibration-proof materials on their midways, vibrations are absorbed in an overlapping manner and reduced in an extent that they can be ignored, thus lowering even the vibrations of the whole ballast. Vibrations transmitted over the mounting plate 1 through the vibration-proof material 5 from the ballast main body 4 are also absorbed approximately by the vibration-proof material 5 at the same time, thus extremely diminishing the vibrations of the mounting plate 1. The mounting plate can be installed directly to a lighting fitting 8 by a screw 6 and a nut 7, and a novel vibration-proof material, a washer, etc., are unnecessitated for mounting, thus improving the workability of assembly while reducing the vibrations of the lighting fitting 8.
Patent JP-S5230272-A (JP)
Title: Reverse osmosis separation apparatus
Inventor: TAKADONO SUMIO
IPC: B01D65/08
Filed: 1975-09-03
Abstract: PURPOSE: A reverse osmosis separating apparatus which accelerates formation of turbulent flow in the liquid to be treated, reduces trouble of concentration polarization and permits easy removal of the deposits. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5630878-A (JP)
Title: Magnetic-ink recording method
Inventor: MURAMATSU SEISHIYUU
IPC: B41J2/01
Filed: 1979-08-23
Abstract: PURPOSE: To record visually indiscernible magnetic signals without using two kinds of inks by a methos wherein, when an image formed of a magentic ink used for recording a coded signal cipher or the like is fixed, a magentic force is applied and any arbitray magnetic signals are recorded.  
     CONSTITUTION: An image is formed on a printing paper 4 by jetting a magnetic ink 2 from a nozzle 1. The printing paper 4 is conveyed in the direction of arrow 4' by the rotation of a platen 3 in the direction of arrow 3' and the image is fixed by the heat rays from a fixing means 5; in this case, a predetermined magnetic force is outputted from a write head 6 incorporated in the platen 3 and the magnetic force is applied to the image formed of the magnetic ink 2 so as to fix the image. The read of the image 2' memorizing the magnetic signals is conducted as follows: the magmetic signals are converted into electrical signals by a magnetic read head 7, the electrical signals are amplified by an amplifying circuit 8 and delivered to an adjusting circuit 9, which outputs a signal corresponding to the level of the signal from an optical read head 10. 
     COPYRIGHT: (C)1981,JPO&Japio