baber/WOPTO huggingface dataset:
Patent JP-H04117319-A (JP)
Title: Aqueous liquid composition
Inventor: YAMASHITA KAZUE
IPC: A61K8/98
Filed: 1990-09-07
Abstract: PURPOSE:To obtain an aqueous liquid composition capable of quickly exhibiting effect as cosmetic, etc., as performing excellent absorption through skin and making extract of a natural substance exist in a highly active state by mixing ecological environment water prepared by a specific method with extract of a natural substance. CONSTITUTION:Raw water is pre-treated with biscuit ceramics containing metallic iron obtained by burning a cylindrical molded article containing (a) clay of Paleozoic era containing fossiliferous strata mainly composed of diatomite and (b) monazite as active ingredients in a reducing atmosphere at 700-1100 deg.C and resultant water is subjected to reverse-osmosis membrane treatment and/or ultrafiltration treatment, then brought into contact with said biscuit ceramics to obtain ecological environment water. Next, resultant water is mixed with extract of natural substance (e.g. mink oil, squalene oil, horse oil or embryo oil).
Patent JP-H0282154-A (JP)
Title: Method and device for detecting magnetic particle
Inventor: UCHINO IKUO
IPC: G01N27/72
Filed: 1988-09-20
Abstract: PURPOSE:To widen an operation range and to enable accurate detection by varying magnetic flux that a permanent magnet has originally by some magnetic particles which are gathered by the permanent magnet and detecting the variation by a magnetic element. CONSTITUTION:When some magnetic particles 30 in specific capacity 60 are gathered on a detection surface 41 by the permanent magnet 10, the original magnetic flux B1 extending from the N pole of the magnet 10 to the S pole is varied in magnetic flux distribution by the magnetic particles 30 to become magnetic flux B2. The variation of this magnetic flux is converted by a magnetic detecting element 20 into an electric signal to measure the amount of the particles 30.
Patent JP-H0682744-A (JP)
Title: Liquid crystal projector
Inventor: YAMATAKA SHUICHI
IPC: G02F1/13
Filed: 1992-09-03
Abstract: PURPOSE:To vary the thickness of a glass base in a plurality of dichroic filters arranged on synthetic optical systems for synthesizing each color light, shift the positions of stray lights generated by the respective dichroic filters, and prevent the increase in intensity caused by the superposition of the projected stray lights. CONSTITUTION:A liquid crystal projector is provided with a spectral optical system 14 for dividing the light from a light source 12 into a plurality of color lights; an image display means 15 consisting of a plurality of liquid crystal display panels 24-26 for displaying an image corresponding to each divided color; a synthetic optical system 16 having a plurality of dichroic filters 28, 29 for synthesizing the light illuminated by each color light and transmitted by each liquid crystal panel; and a projector lens 18 for projecting the synthesized light to a screen 19. The thicknesses of glass bases 28a, 29a of at least two dichroic filters in the synthetic optical system are differed to each other.
Patent JP-H0856511-A (JP)
Title: Seaweed growing bed
Inventor: WAKIKAWA KAZUO
IPC: A01G33/00
Filed: 1994-08-25
Abstract: PURPOSE: To provide a seaweed growing bed capable of implanting and growing useful seaweeds and useful for eliminating the withered seashore phenomenon by sinking and installing an asphalt mat exposing an aggregate to the surface in a culturing area. CONSTITUTION: This seaweed growing bed is obtained by sinking and installing an asphalt mat exposing a part of an aggregate such as a natural stone to the surface thereof in a culturing area, turning over or pulling up the mat and cleaning the mat when the withered seashore is caused. At least a part of the aggregate exposed to the surface thereof has preferably 2.5-100mm grain diameter and the average area of the part exposed to the surface is preferably about 1-50cm<2> . The seaweed growing bed having a reinforcing fibrous core material and moderate flexibility following up to the shape of the sea bottom can stably be laid.
Patent JP-H05202128-A (JP)
Title: Polymerization method of ethylene
Inventor: KARERU BIYUJIYADOU
IPC: C08F10/00
Filed: 1992-09-03
Abstract: PURPOSE: To obtain a polymer with improved quality by polymerizing ethylene or ethylene and an alpha-olefin in the presence of a catalyst containing a metal activating agent comprising TiCl 3  crystallized together with AlCl 3 , etc., and a specified organoaluinum compound.  
     CONSTITUTION: In the polymerization of ethylene and the copolymerization of ethylene with an alpha-olefin in the presence of a catalyst system containing titanium trichloride crystallized together with aluminum chloride or a halogenated transition metal compound containing vanadium trichloride and at least one kind of metal activating agent, in which an atomic ratio of the metal in the metal activating agent to the transition metal is 1-6, at 300-2500 bar and 160-320°C with the retention time of the catalyst system in a polymerization reactor controlled at 2-100 sec, the objective polymer is obtained by using the metal activating agent represented by formula I [wherein R is a 1-12C alkyl; 0.1≤x≤0.5; B is a trialkyl aluminum of the formula AIR' 3  (wherein R' is a 1-12C alkyl), an alkyl siloxalane of formula II (wherein R 1 -R 4  are each a 1-10C alkyl; R 5  is a 1-10 alkyl, etc.), etc.]. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0976746-A (JP)
Title: Regulator for door glass of vehicle
Inventor: ABE KATSUNOBU
IPC: B60R13/07
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent rain water flowing down along the outer face of a door glass from sticking to a regulator for a door glass. SOLUTION: This regulator for a door glass of a vehicle is provided with an ascent and descent means 17a raising and lowering a door glass 14 through a lift arm 23 and a base plate 18 which fixes the ascent and descent means 17a to the inner panel 12b of a door. A regulator cover 33 introducing dropping of rain water flowing down along the outer face of the door glass 14 is fitted to the base plate 18 so that a regulator cover 33 covers the ascent and descent means 17a.
Patent JP-S61116484-A (JP)
Title: Conference voice control circuit having preset function
Inventor: HISAKI TAKAHIKO
IPC: H04N7/14
Filed: 1984-11-10
Abstract: PURPOSE:To set a voice system that meets the acoustic environment of an installed equipment and its operation by enlarging only the constant volume of attenuation of electronic volume every time a voice transmitting state is set during a presetting period and by detecting that the voice transmitting state remains reset after presetting starts. CONSTITUTION:An electronic volume control circuit 19 generates the control voltage so as to enhance the amount of attenuation of electronic volume 18 at a constant step every tie the voice receiving loss insertion command signal is inputted from a voice transmitting and receiving decision circuit 7, and when there is no input of the voice receiving loss insertion command signal, it is left as it is. Although a preset termination detecting circuit 16 outputs a preset termination signal, when a certain time passes after the voice receiving loss insertion command signal stops or after a push-down detecting signal delayed by a delay circuit 15 is inputted, if a voice receiving loss insertion command signal is issued within a certain time, the output of preset termination detecting signal is suppressed and after a further certain time passes, the preset termination detecting signal is outputted. In this way, when the equipment is installed where no acoustic condition cannot be presupposed beforehand, the adjustment procedure for the voice system is made very simple.
Patent JP-S6299507-A (JP)
Title: Marine structure for icy sea
Inventor: KAWASAKI TETSUO
IPC: E02B17/00
Filed: 1985-10-22
Abstract: PURPOSE:To make easier even escape in case of emergency as well as reduce the load of ice by providing an outer wall partly to the periphery of the structure body. CONSTITUTION:A main structure 1 projected from the water surface is provided to the upside of a foundation structure 4 whose lower end is landed on the seabed, and a deck 3 is provided on the main structure 1. An outer wall 6 of a slope 5 is circularly and partly provided on the structure 4 in such a way as to surround the structure 1. Ice plates 8 are bent and broken by the walls 6 and the external forces of ice can also be reduced. Since the structure 1 has the vertical walls, the contact of lifeboats to the bank can be made easier. The volume of the marine structure can be reduced, making the structure economical.
Patent JP-H0283056-A (JP)
Title: Work feeder for industrial robot
Inventor: AIZAWA KENSUKE
IPC: B23Q7/14
Filed: 1988-09-20
Abstract: PURPOSE:To permit an efficient feeding of work parts by bending each of conveying rails, so that the paths along which push cars are movable are directed toward each other. CONSTITUTION:In order to bring the paths along which push cars 5 are movable into proximity with the operating positions of a robot 1, conveying rails 4, each being bent near one end thereof, are directed toward each other. The bent parts L of the conveying rails 4 are provided with guide rollers 24 which guide a chain 23 of a drive mechanism 6 in moving along the conveying rails 4 and parallel thereto, whereby the push cars 5 can be moved into proximity with the operation positions (a) and (b) of the robot 1 to permit a reduction in the operation distance between the robot 1 and the push cars 5 and whereby the operating range or tolerance of the robot can be reduced.
Patent JP-H0899255-A (JP)
Title: Sequential feed machining device
Inventor: FUTAMURA SHOJI
IPC: B21D35/00
Filed: 1994-09-30
Abstract: PURPOSE: To increase an operating speed and to reduce energy necessary for an operating device by introducing working oil from an oil pressure circuit to the upper/lower part, of a piston and engaging/releasing a ram machining means. CONSTITUTION: A ram 18 is not brought into contact nor engaged with a cassette 23 and is not operated toward the cassette 23. Under this condition, if a workpiece is pitch-fed from the right to the left and a crank shaft 13 is rotated, all of three rams 18 are moved upward/downward, and machining is carried out only in two machining units 21 on the right side, while machining is not carried out in a machining unit 21 on the left side, Therefore, the specific machining unit can be selectively turned into an unoperated condition even when sequential feed machining is carried out by means of a mechanical press such as a crank press. Accordingly, an operation device in a machining unit gives driving force by a mechanical structure, so that the machining unit can be operated at a high speed.
Patent JP-H0899280-A (JP)
Title: Robot controller
Inventor: AIZAWA TAKESHI
IPC: G05B19/425
Filed: 1994-09-30
Abstract: PURPOSE: To easily move a robot to five target points by a movement from a small one to a large one by carrying out operation in a cylindrical coordinate system setting a first axis of the robot in an origin during manual operation of a teaching playback type robot in teaching. CONSTITUTION: In the case of application to a six-axis vertical articulated robot, movement of the coordinates of a robot hand is operated in a r-θ-Z cylindrical coordinate system as to a cylindrical coordinate operation. In other words, operation is carried out while a first axis of the robot is set in an origin of the cylindrical coordinate system so as to be used as a Z-axis of the cylindrical coordinate system, an angle around the Z-axis is assumed as θ, and a distance from the Z-axis is assumed as (r). In this way, an action of the robot from a short movement to a long movement can be performed, and the whole of operation area of the robot can be covered provided it is the movement in the r-θ-Z cylindrical coordinate system.  That is, operation in the whole of operation area of the robot is carried out under an easily operating condition, and a movement to a target point is easily carried out no matter how small or large the movement is.
Patent JP-H1076506-A (JP)
Title: Manufacture of concrete panel for cladding
Inventor: KANZAKI ICHIRO
IPC: B28B1/20
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To make it easy to realize a special form or scale up a form and simplify an installation work by arranging a cladding material on the inner face of a shuttering for a centrifugal molding machine and injecting a kneaded concrete into the shuttering to bind both together all in one piece. SOLUTION: A reinforcing steel is arranged in a molding space Q and a cladding material A' is arranged on a stationary form 2 side in such a manner that the surface side of a tile A3 for cladding finish is tightly attached to the stationary form 2 side, to bring a support 41 into contact with a movable form 3. Further, the form main body of a centrifugal molding machine is mounted on a rotating device to rotate the former, and at the same time, a kneaded concrete is charged through a material charge opening. The charged kneaded concrete can be packed into each of the molding spaces Q to the homogeneous and adequate density by a centrifugal force generated by rotation of the form main body.  Consequently, it is possible to increase the density of an aggregate in the texture and remove an excess moisture which is the cause for the generation of a void by a centrifugal separation action and realize the tight bonding of the cladding material A' with a concrete part A1 due to the uneven surface of the cladding material as a gripping means. Thus there is no fear that the cladding material A' might come off and the concrete panel for cladding can be made as thin as possible.
Patent JP-H1082819-A (JP)
Title: Earth detecting device
Inventor: KASAI KOJI
IPC: G01R29/16
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To safely detect a zero-phase voltage in non-contact by measuring the field intensity of three-phase AC distribution lines, obtaining the potential difference, comparing the potential difference in this cycle with the potential difference preceding it by one or more cycles, and detecting the zero-phase voltage from its output. SOLUTION: A measuring unit section 6 is formed so that electrodes 1, 2 measuring the field intensity formed around one phase of three-phase AC distribution lines 3 have set positional relations. The potential difference between the electrodes 1, 2 is inputted to a photoelectric potential sensor 5, it is converted into the light-modulated signal proportioned to the potential difference, and the signal is sent to an input/output conversion section 8 via an optical fiber cable 13.  The light-modulated signal is converted into the potential difference signal proportional to it, a change quantity detection section 9 calculates the difference between this signal and the potential difference signal preceding it by one or more cycles during the healthy period, and a correction arithmetic section 11 detemines the correction arithmetic value based on the assembling state of the three-phase AC distribution lines 3 from an input section 10 and the correction parameters corresponding to the arranged positions of the electrodes 1, 2. A zero-phase voltage detection section 12 detects the zero-phase voltage based on the difference arithmetic value and the correction arithmetic value.
Patent JP-H08102716-A (JP)
Title: Burst optical reception circuit
Inventor: KAZAWA TORU
IPC: H04B10/272
Filed: 1994-09-30
Abstract: PURPOSE: To provide a burst optical reception circuit which has a high-speed and wide dynamic range. CONSTITUTION: The optical signal received by a photodetector 1 undergoes the current/voltage conversion and amplification through a preamplifier 2 and is inputted to a differential amplifier 4 via a resistance 3a. The negative phase output of the amplifier 4 is fed back to one of both input terminals of the amplifier 4 via a nonlinear resistance 5a, and the gain of the amplifier 4 is decided based on the ratio set between both resistances 3a and 5a. The positive and negative phase outputs of the amplifier 4 are inputted to the peak detection circuits 6a and 6b respectively to detect and hold the peak value of burst signals. A differential amplifier 7 calculates the difference of peak value between both burst signals, and this difference is smoothed by an LPF 8 and supplied to the other input terminal of the amplifier 4 via a resistance 3b.  At the same time, the output of the circuit 6a is supplied to the other input terminal of the amplifier 4 via a nonlinear resistance 5b. In such a constitution, the number of parts can be decreased and no adjustment is needed for these parts so that the economical properties can be improved.
Patent JP-H0979344-A (JP)
Title: Damper device for torque converter
Inventor: YABE HIROSHI
IPC: F16H45/02
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To perform restriction of the twist angles of inner and outer peripheral springs and to provide an increased life for the springs by a method wherein at least one of a reaction ring, a clutch plate, and a retainer plate comprises two or more segments having respective coupling parts. SOLUTION: A reaction ring 9 consists of a plurality of segments 9a formed in the same shape as each other and the segment 9a is provided with two coupling parts 9b and 9c arranged at two ends in a peripheral direction. A clutch plate 8 consists of a plurality of segments 8a formed in the same shape as each other and each segment 8a is provided at two ends in a peripheral direction with four coupling parts 8b-8e. Inner and outer retainer plates 10 and 12 are fixed at each other by means of a rivet 13 between outer and inner peripheral springs 4 and 5. Or, a protrusion part is formed on the outer retainer plate 12 and after the protrusion is fitted in the hole part of the inner retainer plate 10, the two members may be fixed by fastening the protrusion part against the hole part.
Patent JP-H0682985-A (JP)
Title: Photosensitive band material container
Inventor: HARA YOSHIO
IPC: G03C3/00
Filed: 1992-09-04
Abstract: PURPOSE:To obviate the generation of a score line crack in a tubular cylindrical part even if the photosensitive band material container, the tubular cylindrical part of which is formed of a corrugated fiberboard consisting of high-yield pulp is placed in a low-humidity environment. CONSTITUTION:This container consists of the tubular cylindrical part 1 which is a rectangular parallelepiped opened at both ends and end caps 2 mounted to both ends of the tubular cylindrical part 1. A slot 3 is provided near one corner of the tubular cylindrical part 1. The tubular cylindrical part 1 is formed of the corrugated fiber board consisting of the high-yield pulp. Black ink printing 5 is applied over the entire surface on the outer side of the tubular cylindrical part 1. The ratio of the nitrocellulose resin and plasticizer of the black ink printing 5 is the nitrocellulose resin: the plasticizer = 65:35 to 35:65.
Patent JP-H1187790-A (JP)
Title: Piezoelectric actuator
Inventor: KONO YOSHIAKI
IPC: H01L41/09
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a d13 type multilayer piezoelectric actuator producing a larger displacement. SOLUTION: The extended part 34 of a first outer electrode 31 faces an inner electrode 25 of different polarity through one piezoelectric layer 23a out of outermost piezoelectric layers 23a, 23b in an actuator body 26 of multilayer structure having opposite end faces 29, 30 formed with outer electrodes 31, 32 so that it is active piezoelectrically whereas the extended part 35 of the second outer electrode 32 faces an inner electrode 25 of same polarity through the other piezoelectric layer 23b or the extended part of the outer electrode is not formed so that it is inactive piezoelectrically. Since a bending type displacement is superposed on the normal displacement of d31 component, overall displacement is increased.
Patent JP-S6295240-A (JP)
Title: Thermal head
Inventor: TAKOJIMA TAKEHIRO
IPC: B41J2/335
Filed: 1985-10-23
Abstract: PURPOSE:To effectively protrude a heat generating part in such a state that the width of a glass glaze layer is reduced and to make it possible to secure heat capacity, by filling the groove formed at a predetermined part of an insulating substrate with glass glaze so as to form a glass glaze layer in an upwardly protruded state. CONSTITUTION:An insulating substrate 1 is formed by laminating two green sheets 1a, 1b and baking both sheets. At this time, a through-hole is preforated in one green sheet 1a so as to form a groove 7 in an elongated shape along one side part of the insulating substrate 1. Glass glaze is allowed to fill the groove 7 so as to form a glass layer 2 in an upwardly protruded state. Because the width of the glass glaze layer 2 is made narrow, the part of a heat generating part A can be effectively protruded and the contact property of said heat generating part A with recording paper of an ink ribbon is improved to make it possible to enhance heat efficiency. Further, because the groove 7 is filled with the glass glaze layer 2, heat capacity for raising heat generating temp. can be also secured.
Patent JP-S61114507-A (JP)
Title: Superconductive coil
Inventor: YAGI YASUOMI
IPC: H01F6/06
Filed: 1984-11-09
Abstract: PURPOSE:To reduce the electric resistance at connected parts by a method wherein the connected part of each superconductive wire is arranged almost in parallel with the magnetic field generated by a superconductive coil. CONSTITUTION:A superconductive coil 6 is formed into an almost cylindrical shape by winding a superconductive wire in the prescribed number of turns. A magnetic field 8 is generated by applying a current on the coil 6. At this point, the connected part 7 of each superconductive wire of the coil 6 is arranged on the outer circumference of the coil 6 in such a manner that it is almost in parallel with the magnetic field 8. According to this constitution, the coil can be excited up to the maximum rating of the coil 6 by reducing the connection resistance to the minimum.
Patent JP-2001062916-A (JP)
Title: Manufacture of acrylic resin plate with protective film
Inventor: YASUDA TAKESHI
IPC: B29C65/02
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for obtaining an acrylic resin plate with protective film, which prevents bubbles from being included between the acrylic resin plate and the protective film upon bonding as much as possible and which is capable of manufacturing a product without generating any recess or mark due to the bubbles even when the product requires thermoforming at a higher temperature than usual such as a deep-drawn product or the like, for example. SOLUTION: A protective film 22 is superposed on an acrylic resin plate 1 and is passed through a first pressure roller 4, having no heating function, and, subsequently, is passed through a second pressure roller 5, whose roll temperature is set so as to be 50 deg.C or more, to bond them whereby the acrylic resin plate 10 with protective film is manufactured. A polyolefin base or a polyester base film, provided with a bonding layer having adhesive property to the acrylic resin plate 1 on one side of the same, is used as the protective film 2.