baber/WOPTO huggingface dataset:
Patent JP-H09322266-A (JP)
Title: Remote controller
Inventor: YAMAZAKI SHIGEAKI
IPC: H04Q9/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To suppress consumption of a battery used for a transmitter and to surely send a remote control signal and its reply signal. SOLUTION: The remote controller is provided with a transmitter 1 driven by a battery 3 by operating an operation section 1g to transmit intermittently a remote control signal and with a receiver 2 having a signal reception section 2b receiving the remote control signal, the receiver 2 is provided with a reply signal transmission section 2g replying a response signal to the transmitter 1, and the transmitter 1 is provided with a reply signal reception section 1f receiving the reply signal to stop the transmission of the remote control signal from the signal transmission section 1b.  In this case, the reply signal sent from the reply signal transmission section 2g is sent intermittently while the receiver 2 receives intermittently the remote control signal and the reply signal is returned for a period when the remote control signal from the transmitter 1 is not sent so that the transmission is alternative with the intermittent remote control signal.
Patent JP-H08324926-A (JP)
Title: Wheel frame for elevator
Inventor: UTSUTSU RIHITAA
IPC: B66B11/04
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a wheel frame for an automatic cage having no conventional technological defect, being particularly advantageous on manufacture, capable of being preassembled as a subassembly and capable of taking over a function of a cage frame. SOLUTION: In a wheel frame for an elevator having an individual driving mechanism and traveling along a guide, wheel frame lower parts 5, 12, 14 composed of cage mounting frames 5, 12, 14, 16, 17, 18 have driving elements of driving units 24, 3, driving wheels 1 and support wheels 2. The driving units 24, 3 are rotatably connected to frame brackets 5, and are drawn near toward a support wheel shaft 12 by a contact pressure apparatus in the shape of spring cylinders 8 for generating required contact pressure of the friction wheels 1 and the support wheels 2 of the guide.
Patent JP-H088954-A (JP)
Title: Increase system for service capacity in point-multi-point optical transmission system
Inventor: KAWABATA MITSURU
IPC: H04J3/16
Filed: 1994-06-21
Abstract: PURPOSE:To realize increase in the service capacity by using a TDMA circuit and a multi-rate burst circuit employing the CMOS-LSI technology having been used in a conventional PON system to allocate a time slot. CONSTITUTION:Multi-rate burst circuits 110, 111 are added to a low speed PON system to introduce high speed communication service to the system. A signal is received by the circuits 110, 111 through high speed signal interface circuits 112, 113. An input high speed signal is set higher than the transmission speed of the low speed PON system in the circuits 110, 111 and outputted from the circuits 110, 111 at a position of a time slot to be represented by control signals 114, 115 from TDMA circuits 107, 108. Furthermore, the low and high speed signals are multi-burst signals 120, 121 by using OR gates 116, 117 or the like and converted into optical signals by optical transmitters 118, 119 and they are outputted to an optical fiber.
Patent JP-H09317076-A (JP)
Title: Sound isolating floor panel
Inventor: SAKAI NOBUYUKI
IPC: E04B5/43
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a sound isolating plate while it is held until the adhesive is hardened. SOLUTION: A plurality of joists 2 are interposed between a bottom surface plate 1 and front surface plate 8, and a sound isolating plate 4 is installed between adjoining joists 2. The sound isolating plate 4 is adhered to the bottom surface plate 1 by adhesive and is pressed thereto by the tip of a fixture 9 driven into the front surface plate 8 from its front. The plate 4 is held by the fixture 9 driven into the plate 8 until the adhesive 5 will have hardened, and thereby certain attachment of the plate 4 to the bottom surface plate l is established. This can be executed without risk of breakage of the sound isolating plate 4, differently from the conventional arrangement where staples are piercing upon holding sound isolating plate 4 with fixture 9.
Patent JP-S5930904-A (JP)
Inventor: HAMADA AKIRA
IPC: A41G1/00
Filed: 1982-08-10
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-S6120177-A (JP)
Title: Parallel arithmetic unit
Inventor: HORIIKE SATOSHI
IPC: G06F15/78
Filed: 1984-07-06
Abstract: PURPOSE:To solve an equation when an element of the equation is inputted every >=2 steps by adding a delay element between processors. CONSTITUTION:As to a vector y, y1-y3 are inputted at the 1st, 2nd and 3rd steps. From a line 4, l11, l22 and l33 are inputted at the 1st step, the 4th step and 7th step respectively. From a line 5, l21 and l32 are inputted at the 2nd step and the 5th step, respectively. From a line 6, l31 is inputted to the 3rd step. The inputted values are operated by a processor 1 or 2 every step, the operated values are held by a delay element 9 and an answer vector x is outputted from a line 7. The answer vector is outputted through the line 7 and x1, x2 and x3 are outputted at the 2nd step, the 5th step and the 8th step. The 6th step executes only arithmetic processing.
Patent JP-S63302942-A (JP)
Title: Fibrous uranium adsorbent having high performance
Inventor: TAKAGI NORIO
IPC: B01J20/26
Filed: 1987-06-04
Abstract: PURPOSE:To increase the uranium adsorbing capacity of an adsorbent by reacting a composite fiber consisting of two kinds of polymers having different acrylonitrile contents with hydroxylamine and by using the resulting amidoxime type fiber as the adsorbent. CONSTITUTION:A composite fiber consisting of a polymer contg. >=96wt.% acrylonitrile and a polymer contg. 40-95wt.% acrylonitrile is produced. A conjugate fiber, preferably a side-by-side type or sheath-core type fiber is used as the composite fiber. The composite fiber is reacted with hydroxylamine and the resulting amidoxime type fiber is used as a uranium adsorbent. This adsorbent has high fiber strength and large uranium adsorbing capacity and is used as a superior adsorbent for collecting uranium in seawater.
Patent JP-S63302167-A (JP)
Title: Carburetor
Inventor: SHIRAI MAMORU
IPC: F02M7/04
Filed: 1987-06-03
Abstract: PURPOSE:To reduce head between the opening of a main nozzle and an oil level, and enable the injection of fuel from the main nozzle even at a low negative pressure by lowering the main nozzle with a piston mechanism reacting to the negative pressure when an intake pipe gives a low negative pressure. CONSTITUTION:A plunger part 20 is formed below a main nozzle body 18 supporting a small venturi 6. And the plunger part 20 is engaged with a rising part 12 formed in a main fuel passage 20 and energized upward with a return spring 21. On the ether hand, the cylinder chamber 24 of a piston mechanism 28 is formed in an air horn 1 opposing the main nozzle 13. Also, the piston rod 26 of a piston 25 provided in the cylinder chamber 24 is energized with a spring 27 and made in contact with a main air bleed jet 22. According to the aforesaid construction, when the opening of a throttle valve 7 becomes large and the negative pressure of an intake pipe 29 is thereby lowered, the piston mechanism 28 pushes down a main nozzle assembly 19 and reduces head between an oil level 30 and an opening 13a.
Patent JP-S62296422-A (JP)
Title: Exposure
Inventor: FUJIWARA HIDEKI
IPC: H01L21/02
Filed: 1986-06-17
Abstract: PURPOSE:To enable the entirely same chips to be identified by a method wherein chip numbers are allocated to respective chip using a photomask providing the part of excluding the pattern region with a digit or a code representiang a digit. CONSTITUTION:A chip 1 is exposed step-and repeatedly to a wafer 1 coated with photoresist. At this time, a space 3 for filling-in a chip number is left unexposed on the part of chip 1 excluding the pattern region 2 on an applicable photomask 5. Next, with this space 3 unvedeloped, a digital pattern 4 of each chip 1 is shifted using the photomask 5 with digital patterns 4 arranged in series to be exposed and developed to respective space 3 for filling-in chip number. Through these procedures, a chip number 6 can be filled in the space 3 of respective chips 1.
Patent JP-H01311857-A (JP)
Title: Induction type electromagnetic pump
Inventor: YOSHIOKA SENJI
IPC: H02K44/06
Filed: 1988-06-08
Abstract: PURPOSE:To improve pump efficiency by using a flat pump duct to an electromagnetic pump, around which an inlet of conductive fluid is provided and in the center of the flat surface of which an outlet is provided, etc. CONSTITUTION:A pump duct 1 of an electromagnetic pump is shaped flat, provided respectively are an inlet piping 4 surrounding its flat surface into which conductive fluid flows and an outlet piping 5 in the center of its flat surface from which the conductive fluid flows. Stator yokes 2 are arranged around the outlet piping 5 facing the flat surface of the pump duct 1. Stator coils 3 are wound around the yokes 2 and excited by an excitation circuit with an AC current source 9, etc. Exciting current thereby flows to the stator coils 3 and alternating field is generated across stator yokes 2. With this alternating field the induction eddy current I flows to the conductive fluid and in compliance with Lenz's law electromagnetic force will work. With this electromagnetic force the fluid points to the outlet piping 5 in compliance with Fleming's left hand rule and is forcibly pushed out.
Patent JP-S63303237-A (JP)
Title: Spring pressure adjusting method by laser beam
Inventor: MATSUSHITA NAOHISA
IPC: G11B21/20
Filed: 1987-06-03
Abstract: PURPOSE:To adjust the spring pressure accurately and automatically by scanning a laser beam onto either of upper or lower surface of a spring member in a direction perpendicular to a longitudinal direction of the spring member, and plastically deforming the surface of the spring member on which the laser beam is scanned. CONSTITUTION:A beam spot 4 generated by a laser beam irradiation unit 7 is focused on an upper surface of a spring member 1, and a beam spot 4' generated by a laser beam irradiation unit 8 is focused on a lower surface of the spring member 1. Selection of irradiation of the laser beam onto the upper or lower surface is effected by a pressure detection control means for determining a detected pressure level from a strain gauge 10 as a spring pressure sensor. When the detected pressure by the strain gauge 10 exceeds an upper permissible limit, the pressure detection control means generates a signal to a shutter opening/closing driving means to open a shutter and have the beam spot 4 be irradiated by the irradiation unit 7, thereby reducing the spring pressure.
Patent JP-S62296661-A (JP)
Title: Camera apparatus
Inventor: SUGITA SHIGERU
IPC: H04N1/04
Filed: 1986-06-17
Abstract: PURPOSE:To shorten a time necessary for reading and to pickup an image by varying the reading speed of sensor of an image reading means based on a signal from an original-width sensor. CONSTITUTION:The original-width sensor 30 has detection parts a-j at specific intervals, each of which corresponds to respective solid-state image sensors(CCD sensors of 5,000 bits) 26 of the reading part. Signals from the width sensor 30 and a CCD start signal are processed 40, inverted 41, and added by an original non-positioning signal(34MHz) by an AND circuit 42, and at the same time added with another original non-positioning signal (17MHz) by an AND circuit 43. Output signals from the both ANDs are supplied to an OR gate 44 to obtain a CCD driving signal. For reading such part of an original absent part, the reading speed is thus made double that of the case (17MHz) of there is a driving signal. Therefore, the reading time necessary for the original absent part is halved.
Patent JP-S5929609-A (JP)
Title: Beautifying cosmetic
Inventor: HAYASHI YUTAKA
IPC: A61K8/97
Filed: 1982-08-10
Abstract: PURPOSE:A beautifying cosmetic, obtained by adding a perfume to a parched rice bran, mixing both, and introducing the resulant mixture into a non-woven fabric bag, having improved feeling of use in a stable state without the smell of the parched rice bran, and capable of removing the dirt on the skin. CONSTITUTION:A beautifying cosmetic obtained by adding a powdery or granular material 5 made from a perfume, preferably a material having an odor of such a kind and intensity as to deodorize the remaining weak slight odor of the parched rice bran as compared with that of the ordinary rice bran, to a powdery or granular material 4 made of a the parched rice bran as a main material, mixing both, introducing the resultant mixture into a bag 3 made of a non- woven fabric in the form of the bag, and heat-sealing the opened mouth. EFFECT:The cosmetic is easily usable without deteriorating the characteristics of the rice bran nor giving the slimy feeling in use.
Patent JP-H10328798-A (JP)
Title: Method for continuously casting steel and mold powder
Inventor: ITO YASURO
IPC: B22D11/108
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a cast slab having little pin hole by continuous casting. SOLUTION: The continuous casting of a steel is execute by adding molten powder so that total value of the surface tension 5 of the mold powder in molten state and the interface tension 6 between the molten mold powder and the molten steel becomes smaller than the surface tension 4 of the molten steel. As a concrete instance of the mold powder, the mold powder containing, by wt.%, 2-10% Na2 O, 5-12% total F, 2-8% TiO2 and the balance mainly CaO and SiO2 with inevitable impurities, having the composition in the range of 0.7-0.9 CaO/SiO2 in the wt.% ratio is given.
Patent JP-S62296416-A (JP)
Title: Liquid epitaxial growth process
Inventor: KUBO MINORU
IPC: H01L21/208
Filed: 1986-06-16
Abstract: PURPOSE:To assure the uniform composition and film thickness of substrates by a method wherein the substrates are mounted on four surfaces of a solution vessel for liquid epitaxial growth coming into contact with a solution for the growth and four substrates are subjected to liquid epitaxial growth simultaneously. CONSTITUTION:Either of a growth solution vessel comprising a growth solution holder 6 and a substrate holder 7 slides to perform liquid epitaxial growth in order. As for the growth solution 3, there are four windows in the growth solution holder 6 in parallel with the sliding direction. Thus,when the substrate holder 7 slides, four each of substrates 2 inside the holder 7 are successively brought into contact with the solution 3 for epitaxial growth. Furthermore, when the holder 6 slides, the solution 3 is wiped off out of the substrates 2 to make the surface thereof clean. In such a constitution, the substrates 2 can be brought into contact with the growth solution 3 in the four directions so that sufficient amount of growth solution 3 for the substrates 2 may be assured.
Patent JP-H032077-A (JP)
Title: Printing duty variable printer
Inventor: KAMITSUBARA KINJI
IPC: B41J29/377
Filed: 1989-05-31
Abstract: PURPOSE:To vary duty of printing when a power source circuit is overheated by controlling the duty of printing upon reception of an overheat alarm signal for detecting the overheat of a component in the power source circuit. CONSTITUTION:When the overheat of a component in a power source circuit 1 is detected by an overheat detector and an overheat alarm signal is output, a controller 3 receives its signal, and outputs a control signal to a printing mechanism 5. The printing duty of the mechanism 5 is alleviated by the control signal. When the overheat of the circuit 1 is recovered and the signal is turned OFF, the controller 3 again returns the printing duty to the original. As described before, this printer is composed of the power source circuit having a relatively smaller capacity than normal necessity by the constitution of the power source circuit having an overheat alarm signal outputting function, and the controller for controlling the duty of printing by the overheat alarm signal.
Patent JP-S62296405-A (JP)
Title: Permanent magnet
Inventor: NAKAZAWA KIYOTO
IPC: H02K15/03
Filed: 1986-06-16
Abstract: PURPOSE:To obtain the title permanent magnet having the polygonal mirror of the reflection factor of 80-odd% or above by a method wherein the axis of easy magnetization is oriented within the plane surface almost vertical to the direction of a rotating shaft on the outer circumferential part of the title permanent magnet, the surface layer part of the outer circumferential part is formed into mirror face by providing a non-magnetic phase part, the axis of easy magnetization is oriented in the direction almost in parallel with the direction of the rotating shaft on the part other than the outer circumferential part, a magnet rotor and a polygonal mirror are formed into an integral structure in flat shape, the outside diameter of the polygonal mirror is made larger, and the efficiency when the magnet is used for a motor and the like is increased. CONSTITUTION:The axis of easy magnetization is preferentially oriented within the plane surface almost vertical to the direction of the rotating shaft of a magnet rotor on the desired outer circumferential part of the manganese-aluminum-carbon alloy magnet rotor mainly composed of the ferromagnetic phase of face-centered tetragonal crystal. Besides, on the desired surface layer pert of said outer circumferential part, an alloy non-magnetic phase part is provided, and the surface of the non-magnetic phase part is formed into a mirror face 5C. Also, the axis of easy magnetization is preferentially oriented at least in the direction almost in parallel with the direction of the rotating shaft of the magnet rotor on the greater part of the section other than the outer circumferential part of the magnet rotor.
Patent JP-S5839868-A (JP)
Title: Belt type automatic speed change gear
Inventor: ABU NOBUO
IPC: F16H55/56
Filed: 1981-09-04
Abstract: PURPOSE:To reduce the centrifugal force load of a weight roller and to obtain a small-sized and light weight unit by providing springs on the rear side of the movable face of a driving pulley so as to press the movable face by force continuously to a fixed face side with the springs. CONSTITUTION:A plurality of springs 9 are inserted under compression in the spacers formed among the movable face 4 of a driving pulley 2, ramp plates 6, and rollers 5, and the movable face 4 is pressed by force continuously to a fixed face 3 side, i.e., in the direction to expand the wound diameter of a V-belt 10 suspended across the pulley 2 by means of the elastic action of these springs 9. As a result, when the rotating speed of a drive shaft 1 is increased, the resultant force of the pressing force by the springs 9 and the pressing force generated by the movement of the weight rollers 5 is applied to the movable face 4, thereby the load of the weight rollers 5 is reduced and the overall unit can be made small-sized.
Patent JP-H04338340-A (JP)
Title: Production of vinylidene chloride
Inventor: KATAYAMA KAZUHIKO
IPC: C07C21/08
Filed: 1991-05-14
Abstract: PURPOSE:To obtain vinylidene chloride useful as a raw material for vinylidene chloride resin, etc., in high purity at a low cost while suppressing the by- production of monochloroacetylene in the dehydrochlorination reaction of 1,1,2- trichloroethane with an alkali. CONSTITUTION:Vinylidene chloride is produced by the dehydrochlorination reaction of 1,1,2-trichloroethane with an alkali metal or alkaline-earth metal hydroxide, preferably an aqueous solution of NaOH, KOH or Ca(OH)2. The reaction is carried out in the presence of one or more kinds of carboxylic acids selected from (a) an N-acylamino acid wherein the amino acid is preferably selected from N-methylglycine, N-methyl-beta-alanine and glutamic acid, (b) an N-acylated peptide wherein the peptide is preferably soybean protein and/or collagen and (c) an ether carboxylic acid, preferably a compound of formula (R is alkyl, alkenyl or alkynyl; n is integer of >=1; m is 1, 2 or 3). The objective compound can be produced on an industrial scale at a low cost.
Patent JP-S5566130-A (JP)
Title: Fluctuation eliminating system of clock signal voltage for integrated circuit
Inventor: YAMADA MICHIHIRO
IPC: H03K5/02
Filed: 1978-11-10
Abstract: PURPOSE:To avoid occurrence of the level fluctuation to the clock signal voltage by connecting the 3rd and 4th transistor output circuits in parallel to the 1st and 2nd transistor output circuits and applying the clock voltage of an extremely high rank to the 3rd and 4th circuits. CONSTITUTION:The integrated circuit network of region 10 comprises FET-type transistors Tr11 and 12, and the integrated circuit network of region 20 consists of FET-type Tr21 and 22 respectively. Then clock voltage A and B are applied to the gates of Tr11 and 12, and amplified clock signal voltage phi0 is delivered. And the output circuits of Tr21 and 22 are connected in parallel to the output circuits of Tr11 and 12 each. Furthermore, clock voltage C and D of an extremely high level are applied to the gates of Tr21 and 22. As a result, the level fluctuation can be avoided to voltage phi0.
Patent JP-H10328256-A (JP)
Title: Chair type massage machine
Inventor: INABA KATSUMI
IPC: A61H7/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To simplify a treatment element moving mechanism so as to improve the operability by movably providing a movable table fitted with a treatment element on a fixed table disposed on a chair main body, and moving the same by a bag body expanded and contracted by supply and discharge of air. SOLUTION: A leg placing table 50 comprises a fixed table 60 formed by a frame member and a movable table 70 arranged on the fixed table 60 in such a manner as to move in the longitudinal direction, and is covered with a cover. A pair of leg placing parts comprising a substantially U-shaped groove part are formed on the movable table 70, and a bag body 46 for a leg as a treatment element is disposed on each opposite wall of the U-shaped groove part. The bag body 46 for a leg 4 is connected to an air supply means through a branch hose and an air hose. A bellows bag body 80 is provided on the lower side of the movable table 70 to be taken as a driving bag body for the movable table 70.  Air is sent to the bag body 80 from the air supply means to be slowly expanded, thereby slowly moving the movable table 70 so that the bag body 46 for the leg is positioned in a desired part to be treated.
Patent JP-H09316182-A (JP)
Title: Production of polybutylene terephthalate
Inventor: MIYAJIMA KAZUMOTO
IPC: C08G63/183
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a process for producing polybutylene terephthalate having a low terminal carboxyl group content, an excellent hydrolysis resistance, and a good hue by maintaining the free specific surface area of a polycondensation reactor in a specified range. SOLUTION: In producing polybutylene terephthalate having an intrinsic vicosity of 0.5 or higher by melt polymn., a batch or continuous polycondensation reactor of which the free specific surface area Sv (cm<2> /cm<3> ) represented by formula I [wherein S is the total specific surface area (cm<2> ) of reactants in the reactor; and V is the total vol.(cm<3> ) of the reactants in the reactor] satisfies the relation represented by formula II  wherein [η] is the intrinsic viscosity (dl/g, regarded as dimensionless) of a polymer at the outlet of the reactor; and [COOH] is the terminal carboxyl group content (eq/10<6> g, regarded as dimensionless) of the polymer at the outlet of the reactor} is used to produce polybutylene terephthalate having a carboxyl group content of 30eq/10<6> g or lower.