baber/WOPTO huggingface dataset:
Patent JP-H10205441-A (JP)
Title: Variable displacement compressor, swash plate, and quenching method for swash plate
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B49/22
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a swash plate to effect excellent quenching prevented from the occurrence of breakage and melting during quenching of a friction surface with a drive shaft or a thrust bearing. SOLUTION: A protrusion part 56 formed on the central surface of the rear surface of a swash plate 27 and a hole 28 is formed through the protrusion part 56. A stepped part 56a is formed in a spot corresponding to the end part of the hole 28 of the protrusion part 56. High frequency quenching treatment is applied on the surface of the outer peripheral surface of the hole 28 and the surface of the protrusion part 56. During quenching treatment, a first coil 77 formed in a helical shape is arranged in the hole 28 in a state to be inserted therein through the opposite side to the protrusion part 56, and a second coil 78 having a surface part 56a formed in a helical state is arranged in a position corresponding to the surface of the protrusion part 56.  In the tow coils 77 and 78, high frequency currents are carried and after the peripheral surface of the hole 28 and the surface of the protrusion part 56 are heated, the peripheral surface and the surface are rapidly cooled by cooling liquid to effect quenching.
Patent JP-H0689215-A (JP)
Title: Computer system for information retrieval and operating method of memory device of system thereof
Inventor: PEETAA FUITSUSHIYAA
IPC: G06F17/30
Filed: 1993-03-02
Abstract: PURPOSE: To provide an information retrieval computer system and its storage operating method that includes a characteristic index constitution of an improved tree. CONSTITUTION: This computer system retrieves the information (αi) via trees (T, T*) in order to store an entire index. The entries of the system include the keys (xi) having several pieces of information (αi) which are distributed to these entries. The nodes of the trees (T, T*) have entries including an empty one through 2k (k: a natural number).
Patent JP-2000238986-A (JP)
Title: Footstep guide device for escalator serving also as wheel chair
Inventor: WATABE MASATO
IPC: B66B23/14
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a footstep guide device for an escalator serving also as a wheel chair which can progress installation work of a guide device for running on a footstep efficiently only by a fastening work using bolts without requiring a welding work. SOLUTION: This footstep guide device for an escalator serving also as a wheel chair is provided with a footstep guide rail 7 that supports a front wheel and a rear wheel of a footstep of a footstep row on a truss 1 and guides its running, and a pressing rail 9 that faces this footstep guide rail 7 and presses floating of the front wheel of the footstep. A support unit member 20 is mounted to the truss 1 using bolts 26, and a pressing rail 9 is supported on this support unit member 20 via a rail support 22.
Patent JP-S58167787-A (JP)
Inventor: KONRATSUDO KOJIOORU
IPC: C25B11/02
Filed: 1983-03-12
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-H06251399-A (JP)
Title: Recording/reproducing apparatus for optical disk
Inventor: KOBAYASHI SHOEI
IPC: G11B7/00
Filed: 1993-03-02
Abstract: PURPOSE:To prevent defocusing to make possible accurate recording and reproduction of a recording data by conducting focus control with an accurate focus error signal having eliminated an DC offset element. CONSTITUTION:An DC offset element of an arithmetic amplifier circuit 6 to form a focue error signal is formed by sampling and holding a focus error signal obtained by off control of a laser beam by a sample hold circuit consisting of a switch 3 and a capacitor 5. Next, the DC offset element is eliminated from the focus error signal with a second differential amplifier circuit 11 and the remaining focus error signal is supplied to a servo circuit.
Patent JP-H06254917-A (JP)
Title: Method for pulling out resin core
Inventor: MIYAJIMA HIDENOBU
IPC: B29L22/00
Filed: 1993-03-02
Abstract: PURPOSE:To provide a method for pulling out a resin core wherein the resin core can be assuredly pulled out from a hollow resin molded piece. CONSTITUTION:When a resin core 1 is to be pulled out from a molded piece which is constituted of a hollow resin molded piece 3 formed integrally on the outer surface of the hollow resin core 1, firstly a pull-out means 5 is inserted into the hollow resin core 1 so as to heat and melt halfway the resin core 1. The pressure in the resin core 1 is reduced by a pressure reducing means 13, the resin core 1 is compressed so as to be sucked to the pull-out means 5. When the resin core is pulled out together with the pull-out means 5, it can be assuredly pulled out without being torn halfway.
Patent JP-S51115884-A (JP)
Title: Biological indicater in sterilization
Inventor: NOGUCHI YASUO
IPC: A23L3/00
Filed: 1975-04-04
Abstract: PURPOSE: A biological insidater in sterilization which has sufficient contact with sterilizing gas and steam and is able to make confirmation exactly on the propriety of the sterilization. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01216674-A (JP)
Title: Encoding system for picture signal and its apparatus
Inventor: OMACHI TAKAO
IPC: H04N1/419
Filed: 1988-02-24
Abstract: PURPOSE:To improve the efficiency of encoding by outputting a run length code with the shortest code length among plural run length codes and an identification signal in the scanning order corresponding to the run length code in the unit of blocks. CONSTITUTION:A conversion section 3 reads n-set of scanning tables in order and sends a linear picture signal converted according to each individual scanning table to a run length encoding section 4 sequentially. The run length encoding section 4 uses the length of the consecutive white picture elements and black picture elements with respect to the received linear picture signal from the conversion section 3 as a run length so as to count it and the code corresponding to the run length is generated and the run length code is generated to one- block picture signal and sent to a code storage section 6 and the code length (bit number) of the run length code is sent to the code length storage section 5. The run length encoding section 4 applies processing to each of linear pictures signals (n-set) subject to conversion by using n-set of scanning tables.
Patent JP-S51118838-A (JP)
Title: A drug for ovarian functional diseases in mammal
Inventor: MUKAIYAMA YOSHIO
IPC: A61K31/19
Filed: 1975-04-08
Abstract: PURPOSE: A method for treating ovaraian functional diseases in mammal, by dissolving prostaglandin compound in a buffer solution with pH 7W8. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07229486-A (JP)
Title: Scroll compressor
Inventor: KON TSUTOMU
IPC: F04C18/02
Filed: 1994-02-17
Abstract: PURPOSE:To improve fluid compressive capacity by preventing such a trend that a driven scroll or rocker scroll inclines. CONSTITUTION:A seal ring groove 14 being concentric to a base circle of a driven scroll 16 or rocking scroll is installed in the back of an end plate of this driven scroll or rocking scroll, and a seal ring 3 to be stored in the seal ring groove 14 and the driven scroll or rocking scroll are made so as to be concentrically rotated. In addition, the seal ring groove 14 is installed in the back of the end plate of the driven scroll or rocking scroll, and the center of this seal ring groove 14 is shifted as far as half of an amount of eccentricity of the driven scroll 16 or rocking scroll, through which it is also made so as to be accordable with the pressure acting center at a time when thrust compressive fluid load becomes maximized.
Patent JP-H09176236-A (JP)
Title: Styrene resin, styrene resin composition and molded product
Inventor: TAKAHASHI ATSUSHI
IPC: C08K5/17
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain an injection-moldable styrene resin which is reduced in retention even when it is a poorly moldable resin, and can give a molded product having good chemical resistance and transparency by specifying a ratio of the z-average molecular weight to the weight - average molecular weight, etc. SOLUTION: At least one member selected from among styrene, α-methylstyrene, p-methylstyrene, a mixture thereof, etc., is polymerized by a process such as suspension polymerization, bulk polymerization, solution polymerization or emulsion polymerization, while a polymerization initiator, a temperature and additives such as a lubricant and a plasticizer are adjusted so that the obtained styrene resin may have an Mz/Mw ratio of 1.2-1.8 (wherein Mz is the z-average molecular weight, and Mw is the weight - average molecular weight) and a melt flow rate in the range of 0.4-0.8g/10min or below. To 100 pts.wt. obtained styrene resin, 10 pts.wt. or below at least one additive selected from among a mineral oil having an initial boiling point of 220 deg.C in a vacuum of 10mmHg, a higher fatty acid being a 18C or higher straight-chain monocarboxylic acid, its metal salt, a higher fatty acid amide being its amide and an antioxidant being a peroxide decomposer is added.
Patent JP-H09228665-A (JP)
Title: Sash
Inventor: NAGAEDA YOSHIAKI
IPC: E06B1/70
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To arrange a sash freely by supporting a panel installed on at least one side of a lower frame in a pull-in section by a mounting section on the upper end side of an upright section formed in the longitudinal direction of the lower frame. SOLUTION: An upper-side partition panel hold-down 22 and a lower-side partition panel hold-down 23 supporting a partition panel 21 are formed to the sash pull-in section 20B of an entrance for a unit bath. The lower-side partition panel hold-down 23 has a panel mounting section 23a and an upright section 23b positioning the partition panel 23 to a section upper than a floor face F. A drain channel 16 along the moving path of a sliding door 30 is formed to a lower frame 12, and a drain hole communicating the drain channel 16 and the waterproof pan P side is formed on the entrance section side of an upward recessed section 12b. Accordingly, when the sliding door is moved, the adhesion of hot and cold water on the panel is inhibited in a small quantity, and a sash can be disposed freely.
Patent JP-S60187702-A (JP)
Title: Turbine output control method and apparatus for power generation plant
Inventor: YOKU YURIO
IPC: F01D17/04
Filed: 1984-03-07
Abstract: PURPOSE:To shift a generator to the internal service single operation by setting a valve opening equivalent to an internal load as initial value on an integrator for integrating deviations between the output set value and generator outputs when a generator of a power generation plant is separated from an internal system. CONSTITUTION:In a turbine output controller of a power generation plant, deviations (x) between the output set value C and generator outputs G are inputted into a PI arithmetic unit 26 and the output DELTAy thereof are inputted into an integrator 30 through a multiplier 28 to output a control signal C'' for a governing valve and an intercept valve. Receiving an internal service single operation detection signal LR, a controller 31 actuates a gain selector 29 to switch the gain G1 in the normal operation over to the gain G2 in the internal service single operation and thus, the integrator 30 is operated to take in a valve opening L1 equivalent to the internal single load.
Patent JP-S52126833-A (JP)
Title: Automotive alarm device withclock function
Inventor: TAKATANI MASAYOSHI
IPC: B60K35/00
Filed: 1976-04-14
Abstract: PURPOSE: To provide an automotive alarm device of large type to be easily seen without large space by combining the indicator of the clock and alarm device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01217772-A (JP)
Title: Magnetic disk device
Inventor: NISHIDA SADAHIRO
IPC: G11B21/02
Filed: 1988-02-26
Abstract: PURPOSE:To promote the buffer force against vibration and to enable the high speed and high precision positioning by providing a weight at one spot of a guide rail and a pressing means for pressing this weight. CONSTITUTION:A buffer means 1 is provided to one part of the guide rail 2, and the weight 14 provided at the end surface of one end of the guide rail 2 is pressed by a spring 12 with an adequate force to be movable in the lengthwise direction and also in the widthwise direction of the guide rail 2. Then, the vibration generated due to contact rotation of guide rails 3 and the guide rail 2 during the seek time is absorbed in such a way that the weight 14 is moved late behind the movement of the guide rail 2 due to an inertial force, and also is moved in the lengthwise/widthwise direction of the guide rail 2 and against the force of the spring 12 due to a friction force. By this method, the vibroabsorbing force is promoted, and the high speed and high precision positioning is feasible.
Patent JP-S57157220-A (JP)
Title: Electrochromic display device
Inventor: KATOU TOSHIKO
IPC: G02F1/153
Filed: 1981-03-23
Abstract: PURPOSE:To easily manufacture a panel having a large number of segments, to prevent color uneveness and a reduction in the responding speed, and to enable operation with a light pen by piercing electric conductors in a front glass substrate from the surface to the rear to electrically connect the substrate to display electrodes. CONSTITUTION:Through holes are bored in the front glass substrate 14 of an electrochromic display (ECD) device with an ultrasonic working machine. Electric conductors 13 such as fine glass rods each coated with a metal or an electrically conductive transparent film are inserted in the holes, and the gaps are sealed by welding glass or injecting an adhesive. Electrically conductive transparent films 21 and display electrodes 22 are formed on the substrate 14 by vapor deposition, and an ECD device is fabricated using this substrate. A light pen 24 is brought into contact with the conductor 13 of a segment to be switched on, and a negative voltage is applied to the electrode 22 from a power supply to develop color. To erase the color the reverse voltage is applied. Thus, the formation of a large number of slender lead wires on the substrate 14 is made unnecessary, and an ECD device with no color uneveness and no delay in response for an X-Y coder is obtd.
Patent JP-H03244151-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOMI TAKAYUKI
IPC: H01L29/73
Filed: 1990-02-22
Abstract: PURPOSE:To easily manufacture a bipolar LSI in high performance by a method wherein the base region of a lateral type transistor and the Kirk effect preventive layer below the base region of a vertical type transistor in the opposite conductivity type are simultaneously formed in the same ion implantation process. CONSTITUTION:An n-type base buried layer 67 is formed corresponding to a lateral type pnp transistor TR formation part 62 on a p-type semiconductor substrate 65 and after forming an n-type epitaxial layer 68, a field insulating layer SiO2 78 is formed by selective oxidation. Then, after forming a thin SiO2 film 72, e.g. phosphorus ions 74 in 200KeV is simultaneously implanted in order of beads layer 10<12>cm<-2> in the region corresponding to the base region of lateral type pnp TR and the Kirk effect preventive layer of vertical type npn TR through the intermediary of the first resist mask 73 selectively formed. Resultantly, a bipolar LSI in high performance can be manufactured easily.
Patent JP-H02222171-A (JP)
Title: One-dimensional image sensor
Inventor: TAKAHASHI MASARO
IPC: H01L27/146
Filed: 1989-02-22
Abstract: PURPOSE:To lower driving voltage without enhancing a phenomenon of skipping thin lines in reading them by forming an intermediate insular electrode on the central section of each photodetector and reducing the value of resistance between contact electrodes while its effective length in the feed direction is kept at a large value. CONSTITUTION:Rectangular photodetectors 2 (CdS-CdSe photoconductive films) in width W are arranged and shaped linearly onto a glass substrate 1 at regular pitches P. Contact electrodes 3, 4 are pattern-formed so as to be connected to both side end sections of these photodetectors 2 respectively while rectangularly independent insular intermediate electrodes 5 are pattern-shaped at the central sections of the photodetectors 2. The space of the power supplies 3, 4 at both ends of one element 2 is represented by L, and the intermediate electrode 5 in width L/2 is crossed at the center of the space section. Since the resistance value of a section covered with the electrode 5 in the element 2 is brought to approximately zero, a resistance value between the electrodes 3, 4 is made approximately half as that at a time when no electrode 5 is shaped. Accordingly, driving voltage can be lowered without increasing the read-jumping phenomenon of a small-gage wire generated regarding effective length in the sub-scanning direction and the reading of sub-scanning.
Patent JP-S52126119-A (JP)
Title: Two dimensional symbolization system of two valued picture data
Inventor: HATADA MINORU
IPC: H04N19/50
Filed: 1976-04-16
Abstract: PURPOSE: To realize the two dimensional symbolization system by which are attempted the elevation of the compression rate and the simplification of symbolization and resymbolization, by scanning m line in parallel and utilizing the pattern correlation consisting of m bit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61204296-A (JP)
Inventor: FUAROO YAAMAII
IPC: C10L5/00
Filed: 1985-03-04
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-S60186881-A (JP)
Title: Two-color image forming device
Inventor: SHIBAZAKI SOUHEI
IPC: G03G15/01
Filed: 1984-03-06
Abstract: PURPOSE:To obtain a latent image having high-contrast electrostatic potential and reduce color mixing, by performing electrostatic charge, exposure potential, and developing processes for forming images of each color under a condition where an original and photosensitive body stand still by one scanning. CONSTITUTION:An electrophotographic copying machine is composed of a bipolar photosensitive body 20, image forming mechanism A, polarity matching electrode 28, transferring electrode 29, separating electrode 30, feeding device, cleaner 36, destaticizing electrode 37, etc. The image forming mechanism A consists of a black image forming mechanism A-1 and red image forming mechanism A-2 and two colored images of an original 38 are simultaneously formed on the bipolar photosensitive body 20 by the image forming mechanism A-1 and A-2. The black image forming mechanism A-1 and red image forming mechanism A-2 make scanning in a body.
Patent JP-S61269098-A (JP)
Inventor: ANDORESU BURAAME
IPC: A61B6/00
Filed: 1986-02-27
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-H04259839-A (JP)
Title: Measuring apparatus and method for amount of decentering of lens
Inventor: YONEZAWA TOMOHIRO
IPC: G01M11/00
Filed: 1991-02-15
Abstract: PURPOSE:To measure the amount of decentering of a lens with high accuracy by arranging a diaphragm having an aperture outside an optical axis of a measuring apparatus at the optically conjugate position with a surface to be inspected to a collimating lens, and placing a light source outside the optical axis. CONSTITUTION:A p-polarized light from a semiconductor laser 12 is turned to a parallel beam by a condenser lens 13. The parallel beam becomes a circularly polarized light through a quarter wave plate 15. The beam passes through an aperture of a diaphragm 10 at the optically conjugate position with a surface to be inspected to a collimating lens 3, and is directed towards the center of curvature of the lens surface 4a by the lens 3. The reflecting light passes through the lens 3 and further through the aperture of the diaphragm 10 and the quarter wave plate 15 to be an S-polarized light. Consequently, the S-polarized light forms an image through a beam splitter 14 and an objective lens 16 onto a detecting element 17 which detects the position of the light. The image is converted to X.Y voltages and displayed as a calescence point at a display part 19. When the lens 4 is rotated, the calescence point draws a circular locus. The amount of decentration of the lens surface 4a can be known by measuring the radius of the circular locus. The reflecting light, except from the surface to be inspected is shut by the diaphragm 10, thus not reaching the element 17. Accordingly, the measurement can be achieved with high accuracy.
Patent JP-S63209899-A (JP)
Inventor: SAKANE TAKESHI
IPC: B42F7/14
Filed: 1987-02-27
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-H05239329-A (JP)
Title: Resin composition for artificial marble
Inventor: MORISHIMA NORIHITO
IPC: C08K3/22
Filed: 1992-02-28
Abstract: PURPOSE:To obtain a resin composition for artificial marble capable of forming a molding having excellent transparency, hot-water resistance and surface smoothness and high mechanical strength. CONSTITUTION:The objective resin composition for artificial marble contains an unsaturated polyester resin as a matrix resin and a filler containing glass fibers as a reinforcing material and glass powder and aluminum hydroxide powder having an average particle diameter smaller than the diameter of the glass fiber. The amount of the aluminum hydroxide powder is preferably 25-95wt.% based on 5-75wt.% of the glass powder.
Patent JP-H09234134-A (JP)
Title: Armrest for chair
Inventor: NARITA TETSUYA
IPC: A47C7/54
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To naturally adjust the height of an armrest, while keeping a sitting position. SOLUTION: A top support rod 2b provided with an armrest 3, which faces in the front/rear direction, is slidably fitted in the longitudinal direction of a bottom support rod 2a, which is erected upward in the diagonally front direction in the both sides of a seat, and an operation lever 7 which is coupled with lock means 4, 5 for locking the top support rod 2a to the bottom support rod 2a at an arbitrary height and releases the engagement state of the lock means by pushing rearward is provided in the top of the front face of the top support rod 2a.
Patent JP-S57156033-A (JP)
Title: Method for recovering fine powder
Inventor: IWAMA SABUROU
IPC: B01J19/08
Filed: 1981-03-23
Abstract: PURPOSE: To recover the fine powder formed by an evaporation method efficiently by charging a recovering device to the polarity reversed from that of the fine powder.  
     CONSTITUTION: In an irradiation chamber 2 in a low pressure gaseous atmosphere, an electron beam from an electron beam irradiating device 1 is irradiated to a material 1 to be evaporated such as various kinds of metals, inorg. compds. or the like, whereby it is heated to evaporate. Fine powder is formed by this and since this fine powder is electrostatically charged, a recovering device 11 which is electrostatically charged to the potential of the polarity reversed from that of the potential of the fine powder is installed in the chamber 2, whereby the fine powder is recovered efficiently. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11225737-A (JP)
Title: Production of liquor and food
Inventor: ASANO TADAO
IPC: C12G3/02
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing liquors and foods imparted with an organic acid composition not conventionally available. SOLUTION: This method for producing liquors and foods is provided by using an yeast in which at least one or more genes among the genes encoding succinic acid dehydrogenase are destroyed. As examples of the yeast, there are some belonging to the genus Saccharomyces or Zygosaccharomyces. It is possible to produce liquors and foods increased with malic acid content and on the other hand, decreased with succinic acid content.
Patent JP-S62200799-A (JP)
Inventor: MIYAZAKI AKINOBU
IPC: H05K9/00
Filed: 1986-02-28
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。