baber/WOPTO huggingface dataset:
Patent JP-S63113975-A (JP)
Title: Compatible disk player
Inventor: YAMASHITA MASAKAZU
IPC: G11B25/04
Filed: 1986-10-31
Abstract: PURPOSE:To contrive to reduce number of components by mounting two turntables concentrically to a common drive source and moving the outer turntable along a spindle so as to save it from a moving locus of a pickup. CONSTITUTION:In loading an optical video disk 15 on a disk loading part 5, the loading part 5 is pushed into the housing 2 manually. Then a motor starts driving and the loading part 5 is drawn while being locked to a support. When the loading of the disk 15 is finished, the two turntables on the concentric circle are driven and the carriage starts operation and the playing of disk is started. When the playing is finished the carriage and turntables are stopped and the motor starts reversing. Moreover, the loading part 5 traces the opposite process and is projected at the outside of the housing 2. Then the loading part 5 is drawn manually to recover the disk 15.
Patent JP-H01102172-A (JP)
Title: Method of removing slab soffit formwork support material
Inventor: MIKAWA TAKEO
IPC: E04G19/00
Filed: 1987-10-15
Abstract: PURPOSE: To improve safeness by lowering joists and sleepers by means of ropes along pulley members connected to anchor members retained in cured concrete. CONSTITUTION: Before deposition of concrete C, a plurality of anchor members 6 prepared over a form panel 1 are screwed on it from below via holes cut just under them. Ropes 10 are looped round pulley members 93 of suspension parts 9 screwed on the anchor members 6, and are fixed at the looping end to bars 11 in contact with sleepers 3. After concrete curing, with the ropes 10 tensed to suspend the bars 11, all the support rods that support the sleepers 3 and all the sleepers 3 that are not suspended are removed. All the ropes 10 are then slacked to lower all the components in substantially horizontal posture until the sleepers 3 and joists 2 are lowered.
Patent JP-H04137701-A (JP)
Title: Ceramic substrate for chip resistor and manufacture thereof
Inventor: KATO ETSURO
IPC: H01C17/06
Filed: 1990-09-28
Abstract: PURPOSE:To make it possible to form electrodes between the surface and the rear of the title substrate at the stage previous to the division of the substrate to facilitate the manufacture of the device as well as to make possible the stabilization of an electrical continuity in the device by a method wherein through holes, each having chamfering-shaped top cut parts facing each other from the surface and the rear, are respectively formed in all the parts of supports for the longitudinal and lateral slits. CONSTITUTION:A multitude of longitudinal and lateral slits 2 and 3 for division use are formed in both of the surface and the rear of a substrate in a state parallel to each other in such a way that the slits in the surface and the rear oppose to each other. Moreover, through holes 12 are penetratingly provided in all the parts of supports for the longitudinal and lateral slits and the outer peripheral end edges, which are used as the opening parts of the holes 12, of the holes 12 are made to oppose to each other in the surface and the rear as chamfering-shaped top cut parts 12a.
Patent JP-H07263672-A (JP)
Title: Manufacture of semiconductor device and its manufacturing equipment
Inventor: NUMAZAWA YOICHIRO
IPC: H01L27/108
Filed: 1992-09-30
Abstract: PURPOSE:To provide a method of forming a gate oxide film and a capacitance insulating film of high reliability which can be applied to an ultra LSI like a 256MDRAM, and its manufacturing equipment. CONSTITUTION:A field oxide film is formed on an Si substrate 1, and an oxide film or the like on the surface is eliminated by treatment using HF solution. A natural oxide film is eliminated by HF gas treatment. After F on the surface of the substrate is eliminated by H2 gas treatment, a gate oxide film is formed by oxidizing the substrate.
Patent JP-S61137907-A (JP)
Inventor: USAMI NORIO
IPC: E01H3/04
Filed: 1984-12-10
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-H04139918-A (JP)
Title: Error correction circuit
Inventor: KOIKE KIYOYUKI
IPC: H03M13/00
Filed: 1990-09-29
Abstract: PURPOSE:To avoid a data error due to a unbalanced mark rate by exclusively ORing a 4-bit information data and a 4-bit data set to a 1st data setting terminal. CONSTITUTION:An input data S1 is inputted to an 8-bit serial/parallel converter 10 and each bit data of an output 8-bit parallel data is respectively inputted to EX-OR circuits 21-28. Moreover, an optional 8-bit data is set to a setting terminal 30 and the data is exclusively ORed with each bit data of the 8-bit parallel data. Thus, even when an information data is (0000), (1111) and when it is inputted to expanded (8, 4) Humming coders 41, 42, the data is revised into a data other than the (0000), (1111) and the mark rate is well balanced.
Patent JP-S62121100-A (JP)
Inventor: KIZAWA HIROTOSHI
IPC: B44C1/14
Filed: 1985-11-22
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-H04136926-A (JP)
Title: Image forming device
Inventor: MATSUYAMA KAZUHIRO
IPC: G03B27/00
Filed: 1990-09-28
Abstract: PURPOSE:To eliminate the slack of a photosensitive sheet so that a clear image can be formed by providing a buffer roller moving from a home position to an exposure starting position before the image is exposed on the photosensitive sheet. CONSTITUTION:The buffer roller 33 opposed to the back of the photosensitive sheet 23 is movable in a direction shown by an arrow A and in a direction shown by the arrow B which cross at a right angle to the carrying direction of the photosensitive sheet 23 carried along an exposing plate 30 surface. And when an image forming action is commanded, the buffer roller 33 is moved by the distance (n) to the drawing and moving direction shown by the arrow A. After the buffer roller 33 is moved by the distance (n), it is moved to the exposing starting position (t) in the direction shown by the arrow A, so that the slack of the photosensitive sheet 23 is eliminated. Thus, a state where tension is added on the photosensitive sheet 23 is made, so that exposure is started.
Patent JP-H01103643-A (JP)
Title: Water-absorptive composition
Inventor: KAWAME TOSHIMITSU
IPC: C08J5/18
Filed: 1987-10-15
Abstract: PURPOSE:To obtain a fiber or a film compsn. which is flexible and tough and excellent in water absorbing characteristics, by molding and heat-treating a mixture of a salt of a specified carboxyl group-contg. polymer, PVA, a polyhydric alcohol and a polyvalent epoxy compd. CONSTITUTION:A film-like or a fiber-like water-absorptive compsn. is obtd. by molding and heat-treating a mixture of four components which are a salt (I) of an alkali substance of a polymer contg. an alpha,beta-unsatd. compd. (a carboxyl group-contg. polymer) in whose molecule one or two carboxyl groups or groups to be converted into carboxyl groups are included as a monomer component, a polyvinyl alcohol (II), a polyhydric alcohol (III) and a polyvalent epoxy compd. (IV). It is pref. that the ratio of the component (I) to the component (II) is in the range of 10/90-70/30 by wt. It is also pref. that the amt. of the component (III) to be added is in the rang of 2/98-30/70 by wt. ratio of III/I+II.
Patent JP-H03123241-A (JP)
Title: Data communication system
Inventor: MIZUSAKO HIROAKI
IPC: H04L12/70
Filed: 1989-10-06
Abstract: PURPOSE:To attain the communication with plural opposite terminal equipments in a non-packet form terminal equipment by referencing a conversion table at reply of a polling of the non-packet form terminal equipment and extracting an information relating to the logical connection of PVC to control the communication with the opposite terminal equipment. CONSTITUTION:A packet multiplexer 6 sends a command added with a polling address for packet form terminal equipments 4a, 4b of a communication opposite party to a non-packet form terminal equipment 1 to apply a polling. The multiplexer 8 receiving the reply discriminates a polling address of the information replied by a terminal equipment communication control section 7 or the like and references a conversion table 10 based thereon. The control section 7 extracts the information relating to the logic connection 5a of the PVC to the terminal equipment 4a requested by the terminal equipment 1 for the communication and given the information to a protocol conversion section 8. The conversion section 8 generates a reset transmission request further and informs it to a network communication control section 9. The control section 9 sends a packet RQ requesting a reset to a packet exchange network 3 and the packet RQ is sent to the terminal equipment 4a by the logic connection 5a of the PVC.
Patent JP-H1194016-A (JP)
Title: Rolling type vibration control device and vibration control structure using it
Inventor: SHIMAZAKI YOJI
IPC: E01D1/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To display excellent vibration control function at all times even to higher harmonics by providing a vibrator having a circular outer peripheral surface, and a rolling guide having a circular inner peripheral surface in a rolling type vibration control device that controls vibration generated by an earthquake, wind or the like by the rolling of the vibrator. SOLUTION: A rolling type vibration control device is constituted by embedding a rolling guide 2 in a floor or a wall of a structure and accommodating a vibrator 1 in the rolling guide 2. The rolling guide 2 has a circular inner peripheral surface 2a coming in contact with a circular outer peripheral surface 1a of the vibrator 1 so as to allow the vibrator 1 to roll within a two-dimensional plane. The vibrator 1 is provided in such a way as to be able to roll without a slip from the circular inner peripheral surface 2a by selecting the mass of the vibrator 1, the radius of curvature of the circular outer peripheral surface 1a and circular inner peripheral surface 2a and the frictional force of both circular peripheral surfaces 1a, 2a.  This constitution guarantees the positive and smooth rolling of the vibrator 1 in relation to the large amplitude of the structure and furthermore that of the vibrator 1.
Patent JP-S63119472-A (JP)
Title: Liquid crystal compound and liquid crystal composition
Inventor: NAKAMURA AKIRA
IPC: C09K19/54
Filed: 1986-11-05
Abstract: NEW MATERIAL:The compound of formula I (R1 is 1-18C alkyl or alkoxy; R* is optically active alkyl). EXAMPLE:5-[p-(2-Methylbutyloxy)phenyl]pyrazine-2-carboxylic acid p-n- hexyloxyphenyl ester. USE:Useful as a ferroelectric chiral smectic liquid crystal or liquid crystal composition having excellent threshold characteristics to electric field response. It is effective in preventing cross talk and giving high contrast when used in a display driven by simple matrix electrode and is especially suitable for a high-precision large-sized display element. The threshold characteristics of a TN-type liquid crystal element can be improved by using the compound as a mixture with a nematic liquid crystal. PREPARATION:The objective compound of formula I can be produced by hydrolyzing and decarbonating the compound of formula II, converting the product to a halide and reacting the halide with the compound of formula III.
Patent JP-S61141631-A (JP)
Title: Burner for making optical fiber parent material
Inventor: OKANO HIROAKI
IPC: C03B37/018
Filed: 1984-12-13
Abstract: PURPOSE:A hood for guiding fire flame is set annularly to the outer periphery of an annularly multi-layered burner and the distance between the food top and the burner top is specified to enable highly reproducible formation of parent materials for optical fibers with a desired diffraction index distribution. CONSTITUTION:A multi-layered burner 1 is composed of a plurality of annular nozzles 3, 4, 5 and 6 and a center nozzle 6, thus the starting materials for glass is fed from the center nozzle 6 is hydrolyzed with the flame formed by the hydrogen and oxygen fed from the outer nozzles 3, 4 to form soot. A cylindrical hood 2 is set outside the burner 1 to guide the flame where the top of the hood 2 is set 10-30mm off above the top of the burner 1. Thus, the formation of turbulent flow is inhibited on the top of the hood 2 whereby delicate fluctuation of the flame flow does not occur, because no fine glass particles deposit.
Patent JP-H09107136-A (JP)
Title: Magnetoresistive element and its manufacturing method
Inventor: KOIKE FUMITO
IPC: H01L43/08
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetoresistive element consisting of a non-coupled artificial lattice which is highly sensitive to an external magnetic field fluctuation and can be easily manufactured. SOLUTION: In a magnetoresistive element, a number of column-shaped bodies 4 made of Co hard magnetic material vertically project from a substrate 1, an isolating film 5 made of Cu is formed around each column-shaped body 4, and a filling layer of NiFe soft magnetic material is formed at the gap of the column-shaped body 4.
Patent JP-H01103463-A (JP)
Title: Optical printer
Inventor: SATO FUMIO
IPC: B41J2/45
Filed: 1987-10-16
Abstract: PURPOSE:To eliminate the occurrence of a dot thinned in a rotation direction of a drum to prevent the deterioration of image quality, by a method wherein, an ON time for one line of an optical head is divided into two or more sections, and in each section a duty on a drive current to be outputted to the optical head is set. CONSTITUTION:For example, a division number N of an ON time of an LED head is 4, a minimum unit in the adjustment of a strobe signal STR is 10%, and first line image data P1 is latched in a latch circuit of an LED driver by a signal (a) among image data latch signals LA. Count start data is inputted to a counter 20 of a strobe signal generation circuit by a light quantity setting signal. This data is so set that the strobe signal STR has a duty of 70%. Namely, when the strobe signal STR was kept 'H' for a 70% time, a signal (b) of a RCO is generated. In this manner, in one cycle, a time for 'L' of the strobe signal STR can be uniformly divided, and the possibility that the time for 'L' continues for a long time is eliminated.
Patent JP-2000079540-A (JP)
Title: Transfer machine
Inventor: OKADA YASUHIRO
IPC: B23Q1/00
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To minimize the installation of necessary members for installing a machine tool on a floor surface, enable the installation by a simple lifter, so as to complete the installation, transfer and reinstallation in a short time. SOLUTION: A guide rail 20 is fixedly provided on a floor surface 21 on which to install a bed 50 as a base for a machine tool. A guide member 51 guided by the guide rail 20 is provided on a bottom surface of the bed 50. Knock pins 25 are thrustingly installed in the guide rail 29, and support members 54a, 54b, 54c having an engaging hole engaged with the knock pin 25 and a positioning bolt 58 in three point positions are provided in the bottom surface of the bed 50. Counter marks 82, 84 indicating a position in a longitudinal direction of the bed 50 are applied to the guide rail 20 and the bed 50.
Patent JP-2000071685-A (JP)
Title: Electronic blackboard
Inventor: SASAKI SABURO
IPC: H04N1/00
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an electronic blackboard for preventing writing of a surface of a sheet impossible to be copied. SOLUTION: The electronic blackboard comprises a sheet 1 movable to be rolled, a sheet rolling means for moving to roll the sheet 1, a reading means for reading an image drawn on a writing surface 1a of the sheet rolled by the rolling means 2, and a mode selecting means 4 for selecting a first mode for moving the sheet 1 until the surface 1a readable by the reading means of the sheet 1 is moved to a front surface position or a second mode for moving the sheet 1 until the initial or end non-writing surface 1b impossible to be read by the reading means of the sheet 1 is moved to the front surface position.
Patent JP-S63115553-A (JP)
Inventor: HOSHINO MASAHIKO
IPC: A61B18/20
Filed: 1986-11-04
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-S62118033-A (JP)
Inventor: FARRAND THOMAS ALGER
IPC: F01D5/30
Filed: 1986-11-04
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-H1176025-A (JP)
Title: Feathered coverlet
Inventor: IMAMURA MIYOKO
IPC: A47G9/02
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a feathered coverlet of double layer structure excellent in thermal insulation performance. SOLUTION: An intermediate sheet 8 is alternately sewn to front side base 2 and rear side base in wavy form, and plural feather housing spaces 10, 12, 14, 16, 18, 20, 22, 24, 26, 28 and 30 almost in the shape of triangular pole are formed in parallel in mutually inversely contact with breadthwise direction between the front side base 2 and the rear side base. The respective down storage spaces 10, 12, 14, 16, 18, 20, 22, 24, 26, 28 and 30 are divided into plural divided spaces by gusset cloth 32 and 34 sewn onto the front side base 2 and gusset cloth 36 and 38 sewn onto the rear side base 6. Sewing lines L12 and L13 of the gusset cloth 36 and 38 sewn onto the rear side base are deviated from sewing lines L10 and L11 of gusset cloth 32 and 34 sewn onto the front side base 2 parallelly for a prescribed interval (d).
Patent JP-2001089938-A (JP)
Title: Polyester composition for melt-spinning, partially oriented undrawn polyester yarn and its production
Inventor: FUNATSU YOSHIJI
IPC: D01F6/92
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a polyester composition suitable for the improvement in the productivity of a partially oriented undrawn polyester yarn in high thread- manufacturing performance while suppressing the orientation in spinning, provide a process for stably and efficiently producing the partially oriented undrawn polyester yarn without causing the problem on the process and provide a partially oriented undrawn polyester yarn having excellent drawability and draw false-twisting processability. SOLUTION: The objective polyester composition for melt-spinning contains 0.5-5.0 wt.% polystyrene polymer satisfying the formulas of Mw>=220,000, Mw/Mn>=3.0 and Mz/Mw>=2.0. The partially oriented undrawn polyester yarn is produced from the polyester composition. The partially oriented undrawn polyester yarn is produced by the melt-spinning of the polyester composition at a take-up speed of 3,000-8,000 m/min.
Patent JP-H08124685-A (JP)
Title: Power amplifying circuit
Inventor: SUZUKI TAKEYUKI
IPC: H01J65/04
Filed: 1994-10-26
Abstract: PURPOSE: To reduce a power loss and realize a high DC/AC converting efficiency by adapting E-class amplifying operation in a preamplifier part, and D-class amplifying operation or E-class amplifying operation in a main amplifier part. CONSTITUTION: A main amplifier 5a performs D-class power amplification by power M0SFETQ51 and Q52 , and the power MOSFETQ51 and Q52 are alternately opened. A rectangular voltage is ideally applied between terminals of the load circuit 7a having a load 7 of a circuit element 8, and the higher harmonic component and DC component of the rectangular voltage are removed by the circuit element 8 having an inductance L5 and a capacitor C5 to apply a basic harmonic voltage between the terminals of the load 7. In this way, C-class power amplifying operation is adapted in a preamplifier 2a, whereby a power amplifying circuit easy to collectively design and capable of reducing a power loss can be realized.
Patent JP-S63118450-A (JP)
Inventor: MOCHIZUKI AKIRA
IPC: E04H5/02
Filed: 1986-11-04
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-2001079033-A (JP)
Title: Cloth diaper
Inventor: TAGUCHI YOKO
IPC: A61F5/44
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a cloth diaper which reduces a smoothing-out operation and a diaper assembling operation after a drying process and whose drying time and operating time are shortened. SOLUTION: A first crotch cloth 12 is sewn onto a base cloth 11 in which a waist cloth part 11A becoming long in a direction perpendicular to a body axis so as to be wound on the circumference of a waist is provided and in which a crotch cloth part 11B is provided. A second crotch cloth 13 which is arranged at the inside of the first crotch cloth 12 is sewn by a part K4 of the upper side. Thereby, this diaper is handled integrally. In addition, the cloths 11, 12, 13 are formed as a double cloth. When edge parts H in the transverse direction of an overlapped part are not sewn, the circulation of air to the inside becomes good, and the diaper can be dried in a short time. In addition, when a mesh cloth 15 which is made of a synthetic resin is attached to the second crotch cloth 13, it is possible to reduce an unpleasant feeling due to wet.
Patent JP-H07122207-A (JP)
Title: Control electrode of image display device in flat plate form and manufacture of control electrode
Inventor: INUI SHINICHIRO
IPC: H01J29/46
Filed: 1993-10-21
Abstract: PURPOSE:To present a display device control electrode which can exert the electron beam controlling function sufficiently by forming an insulative covering for a metal base board from a crystallized glass. CONSTITUTION:A base board washing process 11 washes a base board made of a metal, and an oxidating process 12 makes oxidative processing for the base board in the atmosphere at 700 deg.C. A slurry preparing process 13 prepares a slurry by dispersing powder GA44 of crystallized glass in isopropyl alcohol, and an electrodeposition process 14 makes electrodepositin of the GA 44 onto the surface of the base board by means of electrophoresis. A drying process 15 dries sufficiently the base board taken out of the slurry, and a baking process 16 bakes the base board, and this cycle of processes 14-16 is repeated in order to remove pinholes from the insulative covering at the surface of the base board. The a resist forming process 17 forms a resist besides the desired electrode pattern, and an ion plating process 18 forms a conductor film, and finally a resist exfoliation process 19 exfoliates the resist.
Patent JP-H0574250-A (JP)
Title: Insulation member and electric part using same
Inventor: ABE TETSUYA
IPC: G21B1/11
Filed: 1991-10-11
Abstract: PURPOSE:To provide an insulation member which can be used under a severe environment of a high temperature, a high voltage, a high temperature gradient, a high impact load, etc., as in a vacuum container including high-temperature plasma. CONSTITUTION:For an insulation member composing an insulation layer 1 of a thin plate of ceramic, at least one selected among SiC, Si3N4 AlN and Al2O3 is used for the ceramic of the thin plate composing the insulation layer 1, its thickness is set to be 0.1mm or more and 2.0mm or less, and a thermal stress damping layer 3 is formed on the insulation layer 1 through a brazing material 2.
Patent JP-H06115659-A (JP)
Title: Rotary disc type bottle inspection machine
Inventor: SUZUKI TAKAHIRO
IPC: B65G29/00
Filed: 1992-10-01
Abstract: PURPOSE:To provide a rotary disc type bottle inspection machine in which a bottle holder can be largely opened at the supplying point and the taking out point, and high speed inspection of glass bottles of strange form is properly performed. CONSTITUTION:Many swing arms 6 provided with bottle holders 4 on the extreme ends are pivotally fitted at decided pitches around a rotary disc intermittently rotating. Each swing arm 6 is swung in the direction of going away from these points at the positions of front and rear of the supplying point A and the taking out point B of a bottle by means of a cam. Hereby, the bottle holder 4 can be largely opened while avoiding interference with the front and rear bottle holders 4.