baber/WOPTO huggingface dataset:
Patent JP-H01127972-A (JP)
Title: Detecting device for disconnection in positioning device
Inventor: JIN EIKICHI
IPC: G05D3/12
Filed: 1987-11-13
Abstract: PURPOSE:To detect an instantaneous disconnection without overlooking it and to stop an NC machine, etc. by providing a disconnection detecting circuit on each signal line of an encoder input and providing a disconnection holding circuit, a disconnection display circuit and an emergency stop circuit. CONSTITUTION:A signal which has been sent from an encoder 1 passes through a filter 2 and sent to a pulse counter circuit 3. A disconnection detecting circuit 4 for detecting a disconnection is provided in parallel to said circuit 3, and a disconnection detecting signal outputted from this circuit 4 is received by an emergency stop circuit 5 and a disconnection detecting and holding circuit 6. In this circuit 5, an NC machine, a robot, etc. are stopped quickly, and in the circuit 6, a disconnected part is held, and also, the generation of a disconnection is displayed by a line disconnection display circuit 7.
Patent JP-H08143456-A (JP)
Title: Powder containing fat-soluble vitamins and its production
Inventor: TAKAGAKI YASUYUKI
IPC: A23L33/15
Filed: 1994-11-21
Abstract: PURPOSE: To obtain powder containing a fat-soluble vitamin, having excellent stability to oxidation and water dispersibility, containing de-fatted soybeans and a fat-soluble vitamin. CONSTITUTION: This powder containing a fat-soluble vitamin is obtained by uniformly dispersing <=80wt.% of a lipid containing a fat-soluble vitamin into a solution prepared by mixing and dissolving an excipient comprising 5-95wt.% of de-fatted soybeans as an active ingredient, then mechanically emulsifying the lipid into the solution and powdering the emulsion by spray drying or freeze drying. The obtained powder containing the fat-soluble vitamin has high shelf stability and provides a high quality product suppressing rise in POV and decomposition of the fat-soluble vitamin in use as a food, a medicine or a feed. Since the powder has excellent water dispersibility, it has a wide utility region and can contribute to health care and improvement.
Patent JP-S63139403-A (JP)
Title: Off-setting cassegrain antenna
Inventor: NAKAJIMA ATSUSHI
IPC: H01Q19/195
Filed: 1986-12-01
Abstract: PURPOSE:To improve the side rope characteristic of an antenna by providing a first radiator to radiate first electromagnetic wave and a second radiator to radiate a second electromagnetic wave and using an electromagnetic wave transmitting reflector having two areas to transmit and reflect respectively two electromagnetic waves. CONSTITUTION:The first electromagnetic wave, namely, an unnecessary wave of the range which can be radiated from a primary radiator 11 and cannot be reflected by a sub-reflection mirror 14 and a main reflection mirror 15, is reflected by a second area 131 of an electromagnetic reflector 13 radiated in the direction and opposite to a main beam. The second electromagnetic wave, which is radiated from a primary radiator 12 and comes to be a unnecessary wave, is transmitted by the second area 131 of the electromagnetic wave transmitting reflector 13 and radiated in the direction opposite to a main beam. Thus, for the first and second electromagnetic waves radiated from primary radiators 11 and 12, only the electromagnetic wave to constitute the main beam is radiated in the direction of the purpose, and the unnecessary wave is radiated in the direction reverse to the main. For this reason, the beam characteristic near the main beam, especially, the side rope characteristic is not worsened.
Patent JP-H07122724-A (JP)
Title: Ohmic electrode of n-type cubic boron nitride semiconductor and its formation
Inventor: TOMIKAWA TADASHI
IPC: H01L33/32
Filed: 1993-10-21
Abstract: PURPOSE:To prevent the diffusion of a specific element to the surface of a metal by forming a low-contact metallic layer of the boride or nitride of the specific element on an n-type cubic boron nitride substrate and forming a metallic layer on the metallic layer. CONSTITUTION:A first layer is formed by sputtering by using the nitride or boride of Ti, Zr, or Hf as a raw material and target and hearing a cubic boron nitride substrate to >=300 deg.C. After forming the first layer, Au is vapor-deposited on the layer. Since the metal itself is not used, but its boride or nitride, to prevent the diffusion of the metal, the diffusion of the metal to the surface of the Au layer can be prevented.
Patent JP-S62146984-A (JP)
Title: Ferroelectric liquid crystal composition
Inventor: MIYAJI YUKIO
IPC: G02F1/13
Filed: 1985-12-20
Abstract: PURPOSE:To improve the orientation of a smectic A phase and a chiral smectic C phase, by blending a ferromagnetic liq. crystal compsn. having a cholesteric phase with a cholesteric liq. crystal which is opposite in its spiral direction, thereby extending the pitch of the spiral. CONSTITUTION:A chiral-smectic liq. crystal compsn. (A) is blended with a liq. crystal compsn. (B) having a cholesteric phase of which the spiral structure is opposite in spiral direction to the spiral pitch which the component A exhibits around transition temp. between the cholesteric phase an the smectic phase (e.g., compds. of formulae I and II) to obtain the titled liq. crystal compsn. This enables the spiral pitch of the cholesteric pitch of the component A to be extended without limitation or to a great extent, which leads to elimination of an adverse effect of the spiral structure in the cholesteric phase on the orientation of the smectic A phase and chiral-smectic C phase which takes place when the cell is gradually cooled to cause orientation.
Patent JP-H07120231-A (JP)
Title: Appearance inspection device
Inventor: MURATA SHIGEYUKI
IPC: G06T7/00
Filed: 1993-10-22
Abstract: PURPOSE:To make generation of algorithm easy which recognizes object shapes by changing the amount of data taken in from picture information obtained from an inspection object according to the size of the object and speed up the inspection. CONSTITUTION:In a compression factor setting part 1 of a size standardization device 10, actual inspection object size is read out of picture signal after A/D conversion (7) and the reference inspection object size out of a data base 14, and it is decided how many times (alpha) the inspection object is larger than the reference one. Based on the multiple alpha, thinning-out process part 2 does thinning with the use of land width of picture signal pattern and sizes in the longitudinal directions, for example, the picture data just as one of pixels is extracted and converted into standardization size pattern. Here, the pattern size becomes 1/alpha of the original. A reference value correcting part 3, based on the multiple alpha, corrects actual numbers of pixel of parts width and land width, etc. With these thinning and standardization, the process time for inclination code generation is shortened, for easier generation of recognition algorithm.
Patent JP-2000111763-A (JP)
Title: Light transmission system and signal processor
Inventor: HAMADA TSUTOMU
IPC: G06F3/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a system for efficiently converging signal lights to a signal light receiving part, and for realizing miniaturization even in a structure corresponding to integration into multi-bits by directing incident signal lights to a light diffusing means, and collimating the signal lights diffused and emitted from the other edge. SOLUTION: When signal lights are emitted from a light emitting element 61 of one circuit board 6, the signal lights are made incident on a linear Fresnel lens 3, and the optical paths are converted by the linear Fresnel lens 3 so that the inputted signal lights can be directed to a light diffusing body 2. Then, when signal lights 611 reach the light diffusing body 2, the signal lights 611 are diffused and propagated to a linear Fresnel lens 4. The signal lights diffused by the light diffusing body 2 and made incident on the linear Fresnel lens 4 are collimated. The large part of the signal lights collimated by the part opposed to each light collecting sheet 5 of the linear Fresnel lens 4 among the signal lights collimated by the linear Fresnel lens 4 are made incident on each light collecting sheet 5.
Patent JP-H04164733-A (JP)
Title: Image reading device
Inventor: YOSHIMURA TOMONORI
IPC: B65H3/52
Filed: 1990-10-24
Abstract: PURPOSE:To read a satisfactory image at all times even it is a document of a carrier sheet by providing a means, which makes a link motion with a document position detecting means and stops the drive of a leading meas when a separate document reaches a reading position, and a means which transmitts the driving force as a pressure force of a separtion means. CONSTITUTION:When the front end of a document 2, which is separated and delivered, reaches a reading detection sensor 24, an electro-magnetic switch 6 actuates by a signal from the sensor 24 causing a clutch arm 7 to make a link motion and engage with a stopper portion of a spring clutch 5 which is then closed. Because the power to drive a leading roller 3 is not transmitted from a motor due to the closure of the clutch 5, the roller 3 stops at a normal position due to which the revolution of a backing plate 17 toward, the 'd' direction is not transmitted causing the only pressure on a separation piece 15 to be a weak elstic force of an elastic memvber 40. Thus after finkshing sepatation, the traveling load of the document 2, which starts to read, reduces and the reading blur, which is found when the rear end of a document passes through the separation area, is reduced by half.
Patent JP-H07115879-A (JP)
Title: Casting handle for fishing rod
Inventor: OYAMA SANEYOSHI
IPC: A01K87/08
Filed: 1993-10-22
Abstract: PURPOSE:To improve the operability of a casting handle for a fishing rod, for example, the gripping feel on palming and reel operability. CONSTITUTION:In the casting handle for a fishing rod having the part 12 for mounting the reel 20 having a couple of reel leg receivers 12B and 12C oppositely arranged at a front and rear sites of a reel legs putting parts 12A and the gripping part 14 arranged behind the reel mounting part 12, the both sides of the reel legs putting part 12A are bulged sideward and at least one of the bulged parts 12G is extended upward so that it contacts with the reel 20 mounted to the reel legs putting part 12A, and a flexible extended part 12E formed with a flexible material is provided.
Patent JP-H07120618-A (JP)
Title: Manufacture of polarizing film
Inventor: KITAMURA SHUICHI
IPC: G02B5/30
Filed: 1993-10-21
Abstract: PURPOSE:To provide a polyvinylalcohol-based polarizing film excellent in polarizing performance and dimensional stability at the time of a high temperature. CONSTITUTION:At the time of manufacturing the polarizing film with final drawn magnification (ab) by manufacturing a polyvinylalcohol-based resin film and processing it with a boron compound after dyeing it with iodine dye or bicolor dye 1, uniaxial drawing by (a) times is performed in a dyeing or preceding process, and uniaxial drawing by (b) times is further performed in a boron compound treatment process so as to satisfy an expression: 0.1<(a-1) /(ab-1), where a>1, b>1.
Patent JP-H05126868-A (JP)
Title: Measuring device of maximum voltage and ferroelectric element
Inventor: SAMEJIMA KATSUMI
IPC: G01R19/00
Filed: 1991-11-01
Abstract: PURPOSE:To measure a maximum output voltage of a photosensor, a heat sensor or the like without using a power source. CONSTITUTION:A plurality of ferroelectric element arrays in each of which one or a plurality of ferroelectric elements F1 to F3 having virtually the same thickness are connected in series are connected in parallel and a DC voltage is impressed thereon by a DC power source 22a of a reset circuit 22, so that a maximum spontaneous polarization Pr be generated. Then, an output voltage from a photosensor, a heat sensor or the like is so impressed as to be in a reverse polarity to the DC power source 22a, it is measured by a polarization measuring circuit 24 whether or not each ferroelectric element array is polarized and inverted by that output voltage, and thereby the maximum value of an external voltage is measured. The ferroelectric elements F1 to F3 are constructed by laminating a Pt film, a PZT film and the Pt film sequentially on a silicon substrate and regions held by the Pt films between function as the ferroelectric elements.
Patent JP-H02135316-A (JP)
Title: Color liquid crystal display device
Inventor: KINUGAWA KIYOSHIGE
IPC: G09G3/36
Filed: 1988-11-16
Abstract: PURPOSE:To simplify the constitution of the control system of the color liquid crystal display device by connecting electrode group of picture elements for making a color display on a liquid crystal display element to external driving circuits which process the electrodes of specific numbers of electrodes independently by colors. CONSTITUTION:Terminals of red(R) and blue(B) of a electrodes of picture elements corresponding to the respective colors of the liquid crystal display element 4 are lead out to an upper end part and terminals of green(G) and led out to a lower end part. Those electrodes are connected to the driving circuits through the terminal part. The display electrode driving circuit 1 which corresponds to the upper terminals 6 is a series-parallel data conversion type driving circuit which handles 8-bit input data and the display electrode driving circuit 1 which corresponds to the lower terminals 7 is a series-parallel data conversion type driving circuit which handles 4-bit input data. Input data required for the liquid crystal display device consists of 12 bits, which are divided into RD0-RD3 (4 bits) corresponding to red, GD0-GD3 (4 bits) corresponding to green, and BD0-BD3 (4 bits) corresponding to blue. Consequently, the control system is simplified.
Patent JP-H05125335-A (JP)
Title: Hot melt bonding electrically conductive filmy adhesive
Inventor: TAKEDA NAOJI
IPC: H01B1/20
Filed: 1991-11-01
Abstract: PURPOSE:To provide the title adhesive excellent in heat resistance, hot melt bonding workability, useful for e.g. metals, comprising a specific polyimide and electrically conductive filler at specified proportion. CONSTITUTION:The objective adhesive comprising (I) a polyimide with >=80mol% thereof imidated, prepared by reaction between (1) an acid component consisting of (A) a mol of an acid-terminated silicone compound of the formula (R1 is trivalent aliphatic group, etc.; R2 and R3 are each monovalent aliphatic group, etc.; n is 1-100) and (B) b mol of another acid dianhydride (e.g. pyromellitic dianhydride) and (2) an amine component consisting of (C) c mol of 1,3-bis(3-aminophenoxy)benzene and (D) d mol of another diamine component (e.g. 3,3'-dimethyl-4,4'-diaminobiphenyl) with the component A or its combination with the component C being the essential component(s) at the molar ratios: (a+c)/(a+b+c+d)=0.5-1.0 and (a+b)/(c+d)=0.8-1.2 and (II) 50-900wt.%, based on the polyimide, of an electrically conductive filler <=50mum in mean particle diameter such as of gold or copper.
Patent JP-H05125428-A (JP)
Title: Method for decarburizing refining high mn steel
Inventor: MAYA KEIICHI
IPC: C21C7/04
Filed: 1991-11-01
Abstract: PURPOSE:To produce a low C high Mn steel at a low cost by using gas for refining and blowing powdery additive for decarburizing refining containing Mn oxide on molten steel surface to intrude this additive into the molten steel at the time of decarburizing refining a high Mn steel under reduced pressure. CONSTITUTION:By conducting high frequency current to a coil 2 wound in a vessel 1 in a high frequency vacuum refining furnace, the molten high Mn steel 3 having >=8wt.% Mn is kept to 1600 deg.C and is made to about 20 Torr vacuum degree through a duct 4. Successively, the powdery additive 5 for decarburizing refining containing Mn oxide and about 150-200 mesh is blown together with carrier gas (Ar, etc.) to molten steel 3 from a top blowing lance 6 at high speed to sufficiently intrude the additive 5 into the molten steel 3. At the same time, by blowing the stirring gas (Ar, etc.) through a porous plug 7 to promote the decarburizing refining to the molten steel 3. Then, in the reducing period after completing the top blowing of the powdery material, by adding CaO, MnO is reduced to recover Mn in slag. By this method, the low C high Mn steel having >=0.1% C is easily produced.
Patent JP-2001104956-A (JP)
Title: Simple electrolytic water making apparatus
Inventor: NAGAI KAZUHIRO
IPC: C25B9/19
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a compact and simple electrolytic water making apparatus capable of removing air bubbles in electrolytic water and capable of obtaining weak acidic HClO-containing water having strong sterilizing power. SOLUTION: In a flowing water type diaphragm-free type electrolytic water making apparatus, an electrolytic cell 6 is formed into a double structure consisting of an inner cylinder 6b and an outer cylinder 6a and electrodes 5 are respectively attached to the inner wall of the outer cylinder 6a and the outer wall of the inner cylinder 6b and water is electrolyzed between the outer and inner cylinders 6a, 6b and the interior of the inner cylinder 6b is set to a water tank of formed electrolytic water.
Patent JP-H06139865-A (JP)
Title: Switch with indicator lamp
Inventor: SAGAWA NORIO
IPC: H01H9/16
Filed: 1992-10-27
Abstract: PURPOSE:To allow automatic assembly. CONSTITUTION:A fitting plate 60 is rotatably installed on a stanchion plate 51 protruded from a body 1 in coincidence with the axis of the rotary shaft of a handle 35. An indicator lamp 29 is mounted on the upper face of the fitting plate 60. The handle 35 is fitted to the fitting plate 60 so that the indicator lamp 29 is stored and arranged in a through hole 38 provided on the handle 35. A terminal board or a light emitting element fitting block can be simply connected and assembled to a current transformer.
Patent JP-H04164276-A (JP)
Title: Gps transceiver
Inventor: OGASA YOSHIHARU
IPC: H04B7/15
Filed: 1990-10-29
Abstract: PURPOSE:To save a trouble for reporting and writing a position regarding a mobile body, and enable the bearing and distance of a partner mobile body to be accurately measured by displaying the positions of own and other mobile bodies on the basis of positional information regarding both mobile bodies. CONSTITUTION:GPS receiving section 11 obtains the position of an own mobile body (own machine) at the latitude and longitude on the basis of signals sent from selected three to four GPS satellites at the predetermined time intervals, and transmits the data of the position as positional information regarding the own machine to a bidirectional communication section 12 and a bearing and distance calculation section 13. A communication section 12 is normally engaged in two-station communication with GPS transceiver for the other mobile body (other machine) via an aural signal. Upon receipt of information regarding the own position from the receiving section 11, therefore, the communication section 12 transmits an aural signal and positional information regarding the own machine to the specific other machine. Also, signals from the other machine are separated into an aural signal and positional information regarding the other machine, and inputted to the calculation section 13. Furthermore, the bearing and distance of the other machine viewed from the own position are obtained on the basis of the information regarding the own and other machines, and signals representing the position, bearing and distance of both machines are sent to a display 14 for indication together with map information.
Patent JP-H09125525-A (JP)
Title: Building unit
Inventor: MORITA MASANORI
IPC: E04B1/348
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To work sufficient drawing force between a floor panel and a wall panel, prevent growth of a small clearance between the floor panel and the wall panel and improve height precision of a building unit. SOLUTION: A wall panel 5 having a wall framework consisting of an upper frame, a lower frame 7 and a longitudinal frame 8 is erected on an edge part of a floor panel 1 of a building unit. A frame type metal hardware 14 having a nut 13 is arranged on the lower frame 7 between a pair of adjacent longitudinal frames 8a, 8b of the wall panel 5, and this frame type metalware 14 is held by a pin 15 inserted into both of the longitudinal frames 8a, 8b. Thereafter, the floor panel 1 and the wall panel 5 are connected to each other by screwing a bolt on the nut 13 of the frame type metalware 14 from the side of the floor panel 1.
Patent JP-H03168620-A (JP)
Title: Light amplifier
Inventor: BASUTEIAN HENDORITSUKU FUERUBE
IPC: H01S5/227
Filed: 1990-10-29
Abstract: PURPOSE: To enable the amplification of the light rays of two wavelength regions with the same amplifier by adequately selecting the structure of active layer composed of quantum wells and providing the end faces thereof with non-reflection layers of a specific reflection coefft. CONSTITUTION: The optical amplifier device is composed of a buffer layer 1A, a first active layer 2, a second active layer 3 and the active layers 4 on a substrate 1. The materials, number and thiknesses of the quantum well layers and buffer layer are adequately selected to generate two pieces of photoelectron transitions between the transmission band and valence electron band in the active layers. The max. amplification is generated at a certain electron density passing a p-n junction to the radiation wavelength light corresponding to these output transitions. Further, the non-reflection layers 9 having the reflection coefft. of max.. 5% to two beams of the wavelength light are formed on the end faces 7, 8. As a result, the amplifier which generates the max. amplification at both of the wavelengths 1,280nm and 1,320nm o 1,500nm and 1,570nm is obtd.
Patent JP-S63143073-A (JP)
Inventor: KONDO KAZUO
IPC: A61K6/02
Filed: 1986-12-05
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-H10127751-A (JP)
Title: Lactic acid complex and its manufacture
Inventor: SHIKATA NORIKI
IPC: A61L27/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To enhance the preserving stability and thermal stability and equipping a bone inducing ability, bone transmissive ability, and pharmaceutical agent sustained releasing property by containing in a specific weight proportion a lactic acid or a polymeride of lactic acid and a hydroxy-carboxylic acid and a deactivated polymerizing catalyst and calcium phosphate. SOLUTION: A lactic acid or polymeride A of lactic acid and a hydroxy- carboxylic acid is subjected to a deactivating process with a chelating agent or an acidic phosphoric acid ester. This inhibits decomposition of polymerides and production of lactides caused by the polymerizing catalyst, to lead to enhancement of the thermal stability. A complex body of lactic acid series is formed which contains this polymeride A and a compound B of calcium phosphate series with the ratio by weight A/B ranging 99:1 to 1:99. A too large content of polymeride A relative to the compound B reduces the modules of elasticity, while a too small makes difficult to mix and knead. Thuds a bending strength, pharmaceutical agent sustained releasing property, and tissue affinity equivalent to those of a cortex bone are obtained.