baber/WOPTO huggingface dataset:
Patent JP-H1131576-A (JP)
Title: Bathroom floor heating device
Inventor: MIYAZAKI KAZUYUKI
IPC: H05B3/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a device in which temperature control is accurately conducted, and repair can be easily conducted when a failure occurs in a safety device or the like by disposing a cord heater in a reinforced wood, disposing a thermostat so as to be replaceable from the outside of a waterproof pan back side and fixing. SOLUTION: A recessed part slit 111 is machined into a reinforced wood 11 disposed for reinforcing on the back side of a wash place, and a cord heater 1 is embedded therein. A thermostat 2 is provide adjoining the cord heater 1 in a through-hole 112 disposed adjoining the recessed part slit 111. An aluminum-made metal plate 3 is disposed around the cord heater 1 and the thermostat 2 so as to cover the whole periphery. The metal plate 3 is fixed to the bottom face of the reinforced wood 11 by screws 4. A resin foam body 5 is disposed around the metal plate 3, so as to prevent the adhesion of fixing resin inside the metal plate 3. Even if the thermostat 2 fails, or nonconformities occur in the connection part with the cord heater 1, repair can be easily conducted by loosening the screws 4 and detaching the lid part 32 of the metal plate 3.
Patent JP-H07154436-A (JP)
Title: Method for msk phase seizure and tracking
Inventor: SHIYUU II MUI
IPC: H04L7/00
Filed: 1994-07-14
Abstract: PURPOSE: To shorten the locking-up time of a receiver used for burst minimum shift key communication and, at the same time, to improve the noise performance of the receiver. CONSTITUTION: An MSK receiver incorporates a down-converter 340 for down- converting received MSK signals. The phase drift or phase error per one bit of message preamble is decided. A reference carrier is generated and the phase of a reference signal is adjusted during a message demodulating period under the control which is performed based on the estimated rate of a phase change over a preamble part. In addition, a down-converted signal burst is digitized and the digitized burst signal is stored in a memory. Thereafter, bit timing, message starting timing, carrier phase, and carrier drift processing can be performed in a desired sequence so as to make more precise demodulation by repetitively reading the stored digitized burst signal and using all available information.
Patent JP-H0828292-A (JP)
Title: Control device for mechanical drive type supercharger
Inventor: KANESAKA HIROSHI
IPC: F02B37/04
Filed: 1994-07-14
Abstract: PURPOSE:To minimize a supercharger drive loss by stopping operation of a supercharger or regulating a boost pressure according to the operation state of an engine. CONSTITUTION:A clutch 9 to regulate a drive force transmission amount is located between the drive shaft 12 of a supercharger 1 and an engine 2 and a slide factor regulating mechanism 26 is provided. In operation of a supercharger, operation of the supercharger is stopped during idling of an engine and in a low and middle load area and in a state that supercharging is demanded, a boost pressure is regulatable according to a load as vibration from a crank shaft 14 is insulated. Control of the supercharger through which the drive loss of the supercharge is minimized in all load states is practicable and a function to prevent the occurrence of the above during the occurrence of knocking is provided. During the starting of a vehicle, the supercharger is previously rotated at a high speed and control of the supercharger through which the delay in acceleration of an engine is prevented from occurring is practicable.
Patent JP-S5986169-A (JP)
Inventor: KIKUCHI KOUJI
IPC: H01R9/22
Filed: 1983-10-04
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-S6165508-A (JP)
Title: Constant temperature oven for crystal oscillator
Inventor: KAGAMI YOSHIO
IPC: H03H9/02
Filed: 1984-09-05
Abstract: PURPOSE:To offer a crystal oscillator having high frequency stability against external temperature change by incorporating a crystal vibrator and a heated transistor (TR) in a heating tank, providing a metallic plate having excellent heat conductivity to an opening of a thermos of the heating tank so as to close nearly the opening and providing a heat conducting plate to the bottom of the thermos. CONSTITUTION:The opening of a thermos 2 accommodated in a case 1 is sealed by a heat insulator 10. The heating tank 3 is placed at the opening of the thermos 2 and a metallic plate 11 having excellent heat conductivity fitted to the said heating tank is arranged nearly over the opening. An oscillating circuit printed board 6 is placed at the right side of the heating tank and enclosed by a semi-cylindrical or cylindrical heat conducting plate 12 having excellent heat conductivity fitted to the said tank. The oscillating circuit 6 keeps a uniform temperature from a heat given from the heated TR in the heating tank 3 by using the semi-cylindrical or cylindrical heat conducting plate 12 and the temperature of the cross section of the opening in the tank is kept constant by the heat conducted to the metallic plate of the opening of the thermos.
Patent JP-H0847346-A (JP)
Title: Method for cultivating plant and apparatus therefor
Inventor: FUJII EI
IPC: A01G31/00
Filed: 1994-08-08
Abstract: PURPOSE:To obtain a plant, having a uniform growth degree without using flexible polyurethane and good in shelf life by cultivating the plant using a water-absorbed and swollen material of specific water absorbing resin particles as a cultivation bed. CONSTITUTION:This method for cultivating a plant is to use a water-absorbed and swollen material of water absorbing resin particles (polyacrylamide-based resin particles, etc.) capable of existing in a mutually separated form even in the water-absorbed and swollen state as a cultivation bed. Thereby, sufficient air permeability can be ensured in the cultivation bed and roots of the plant are sufficiently developed to provide good growth of the plant. The cultivation bed can slowly be degraded by soil microorganisms without generating toxic gases in incineration disposal and a part thereof is effectively utilized by the plant.
Patent JP-H0744156-A (JP)
Title: Key of keyboard musical instrument
Inventor: YOSHIKAWA YOSHIMASA
IPC: G10B3/12
Filed: 1993-07-28
Abstract: PURPOSE:To inexpensively provide the good key having a good performance characteristic. CONSTITUTION:Fine ruggedness is formed by a mold on the front surface 11a of a key body 11 molded of a resin to increase its surface area. A sweat absorptive surface blank 12 consisting of a wooden material, leather material, artificial ivory material, etc., is stuck by an adhesive 13 on this front surface 11a. The surface blank 12 absorbs the sweat, etc., by capillarity even if the sweat, etc., stick on the key surface at the time of performance. The slip and sticky feel of the key surface are thus eliminated and the touch feel is improved by the proper roughness and elasticity of the surface blank 12, by which the performance characteristic is improved.
Patent JP-H0743551-A (JP)
Title: Optical fiber coupler with protective case
Inventor: YAMAZAKI SHIGEFUMI
IPC: G02B6/28
Filed: 1993-07-28
Abstract: PURPOSE:To increase the packaging density of equipment and to perform the down-sizing of the equipment using a large number of optical fiber couplers by providing a groove part whose divided parts are opened advancing the inside, and fixing by housing the optical fiber couplers in each groove part. CONSTITUTION:The cross-sectional shape of a protective case 20 is formed in elliptical shape, and it is bisected along the length direction from the center part of both peripheral planes which form a major diameter, and a cylindrical body is formed by unifying those bisected parts 21, 22. The bisected parts 21, 22 are provided with the groove parts 25, 28 opened advancing the inside of the protective case 20 and extending in the length direction. The optical fiber couplers 10a, 10b are housed in and fixed on those two groove parts 25, 26. In such a way, it is possible to reduce occupied space by housing two optical fiber couplers 10a, 10b in one protective case 20 and to eliminate mutual interference between the optical fiber couples 10a, 10b in the protective case 20.
Patent JP-S6077554-A (JP)
Title: Supervising system of packet communication
Inventor: KAJIWARA MAKOTO
IPC: H04L47/43
Filed: 1983-10-05
Abstract: PURPOSE:To attain high speed packet communication supervision by limiting the processing chance of packet assembling and separation to a time only when an input data change is detected or a received packet serial number is increased to execute packet communication supervision. CONSTITUTION:A packet transmitter 3 assembles only a transfer packet when a change in an input data 2 is detected into a new packet revised with a packet serial number and does not revise any packet serial number for a transfer packet at a constant period by utilizing a packet assembled before the preceding period. Furthermore, a packet receiver applies packet separation only to a reception packet where the packet serial number is increased in the serial number check of the received packet. As a result, packet communication supervision attended with a high speed packet communication processing is attained.
Patent JP-2000000189-A (JP)
Title: Counter equipment with under-cabinet of toilet room
Inventor: NAKAGAWA TOSHIYUKI
IPC: A47K17/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a counter equipment including an under-cabinet below a counter provided on a wall in a toilet room wherein an article can be put into or taken out of the under-cabinet and the lower part of the under-cabinet in a space under the counter also can be easily cleaned. SOLUTION: The counter equipment 24 is formed so as to include a counter 22 provided on a wall 14A of a toilet room and a movable under-cabinet 36 disposed in a space beneath the counter 22. And wheels (casters 60) are provided on the underside of the under-cabinet 36 so that the under-cabinet 36 can be independently put into or taken out from within the space beneath the counter 22, being spaced apart from the counter 22 and wall 14A toward the interior of a room.
Patent JP-S5889647-A (JP)
Title: Preparation of thermoplastic polyester composition
Inventor: NAKAMURA SEIICHI
IPC: C08L51/00
Filed: 1981-11-24
Abstract: PURPOSE:To obtain a composition, prepared by melt kneading a fibrous-powdery or granular electrically cnductive metallic material with a thermoplastic polyester containing a powder of specific particle diameter in a specific proportion, having uniform electrical characteristics and improved melt extrudability, and suitable for electrical parts, etc. CONSTITUTION:A composition prepared by melt kneading 30-97vol% thermoplastic polyester, e.g. polyethylene terephthalate, containing 5wt% or more thermoplastic powder passing a 20-mesh screen, economically 50-90wt% pellets and 50-10wt% powder, with 70-3vol% fibrous-powdery or granular electrically conductive metallic material, e.g. glass fibers having <=50mu diameter, <=50mm. fibrous length and metallized surfaces.
Patent JP-S57110938-A (JP)
Title: Automatic measurement and control of magnification of preliminarily foamed particles
Inventor: TAKAHASHI AKIO
IPC: G01N5/00
Filed: 1980-12-27
Abstract: PURPOSE:To make it possible to maintain a prescribed foaming magnification, by introducing preliminarily foamed thermoplastic particles continuously into a cylindrical container, measuring the foaming magnification automatically and continuously, and automatically controlling the factors operating the foaming magnification. CONSTITUTION:Preliminarily foamed thermoplastic particles are introduced into a cylindrical container 21 through a screen 22 and made to continuously go down to a weighing section on the bottom through a space between a circumferential edge of a distributing board 25 and the cylinder's wall. The preliminarily foamed particles pass through a discharge gate 26 and are discharged to outside of the measuring device through a discharge hole 37. While equilibrating volume of supply to the top of the cylindrical container 21 with volume of discharge from the bottom, weights of the preliminarily foamed particles are measured in turn. As variation of this weight changes the foaming magnification, volume of steam supply to a preliminary foamer has to be changed, or volume of supply of raw material particles to the preliminary foamer has to be changed, so that the foaming magnification becomes a prescribed foaming magnification.
Patent JP-H0717279-A (JP)
Title: Differential limiting/control device
Inventor: KASHIWAGI KEIJI
IPC: B60K17/35
Filed: 1993-06-30
Abstract: PURPOSE:To carry out control that is suitable both at the time of acceleration and at the time of deceleration respectively, in the differential limiting control, and by which the stability in the turning traveling can be secured. CONSTITUTION:The connection torque of an electromagnetic multiple disk clutch as the center differential gear of a four-wheel drive vehicle is made to be set by the total torque of differential revolution reflected connection torque, estimated transverse acceleration reflected connection torque, and vehicle speed reflected connection torque; and the differential revolution reflected connection torque is set by gain- changing the connection torque Tn obtained from the map M1 in accordance with the differential revolution DELTAN (mainly the differential revolution between the front and rear wheels) by the gain obtained in accordance with the vehicle speed, yaw rate, and the differential revolution. In the characteristic curves in the map M1, the characteristic curve shown by the continuous lines is applied at the time of acceleration, while the characteristic curve shown by the dotted lines is applied at the time of deceleration. As compared with the characteristic for acceleration, the characteristic for deceleration of the dotted line is hightened in the differential limiting action, and both the drivability at the time of acceleration and the brakability at the time of deceleration can be secured.
Patent JP-H0236518-A (JP)
Title: Oil-impregnated capacitor
Inventor: NISHIGAKI KATSUMI
IPC: H01G4/32
Filed: 1988-07-27
Abstract: PURPOSE:To counteract thermal effect and lengthen the life of a capacitor by a method wherein an insulating power, two sheets of dielectrics comprising a sheet of paper and a plastic film, and a foil electrode are alternately arranged while a lead piece is inserted between the plastic film and the foil electrode and is wound around and the wound element is impregnated with insulating oil. CONSTITUTION:An insulating paper 11 10mum thick, a polypropylene film 22mum thick and an aluminum foil electrode 13 6mum thick are laminated in this order, lead piece 14 50mum thick is inserted between the polypropylene film 12 and the foil electrode 13 and then an element winding around the polypropylene film 12, the insulating film 11 and the foil electrode 13 is impregnated with an insulating oil to manufacture a capacitor 1muF. When this capacitor is compared with another capacitor 1muF comprising respective materials in the same thickness, a lead piece 4 inserted into an insulating paper 1 and an aluminum foil electrode 3 which is wound around and impregnated with insulating oil, the dielectric strength characteristic of the former capacitor is superior to that of the latter.
Patent JP-H0928581-A (JP)
Title: Structure of inner case of gas cooker
Inventor: KODERA HIROSHI
IPC: A47J37/06
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent discoloration and make oil dirt inconspicuous by forming an aluminum plated steel plate into a desired form to form an inner case, and heating the inner case to form a porous alloy layer of aluminum and iron. SOLUTION: A gas cooker has a grill 20 housed in the inner part of an outer case formed of a body case and a top plate to be placed thereon. The grill 20 is formed of a box-shaped inner case 21 which is a grill case and an internal burner 22 disposed therein. The inner case 21 is manufactured by subjecting an aluminum plated steel plate formed by plating a steel plate with aluminum to a prescribed molding such as bending or punching, and the inner case 21 is heated to form an alloy layer (Fe2 Al5 ) of aluminum and iron on the surface of the steel plate. This heating treatment is preferably by an electric furnace in conditions of a heating temperature of 700-800 deg.C and a heating time of about 10 minutes.
Patent JP-H0634161-A (JP)
Title: Ceiling surface cooling and heating device
Inventor: MIYATAKE YOSHIKAZU
IPC: F24F5/00
Filed: 1992-07-15
Abstract: PURPOSE:To bring the surface temperature of a whole ceiling surface to uniformity and prevent the stains on the ceiling surface from being observed clearly during the time when cooling the surface of the ceiling based on an air circulation system of a water circulation system. CONSTITUTION:There is formed an air duct 3 enveloped by a rear side 1b of a ceiling material 1 and ceiling joists 6 and a shielding material 11. Cold water or hot water is supplied to the air duct 3. A heat transfer section 7 whose material has high thermal conductivity in a part subjected to the cooling operation of the ceiling is interposed in a part where the ceiling joists 6 are faced with the ceiling material 1. The cooled air flowing in the air duct 3 is capable of cooling those part near the ceiling joists 6 by way of the heat transfer section 7 when cooling the ceiling surface to a satisfactory extent, which brings differential surface temperatures between the parts near the ceiling joists 6 on the ceiling surface 1a and a site kept off from the ceiling joists 6 to uniformity. This construction makes it possible to prevent contamination molecules from being deposited on the ceiling surface 1a as much as possible and hence prevent the lines of the ceiling joists on the ceiling surface 1a from being observed.
Patent JP-H05187163-A (JP)
Title: Directly driven power window actuator
Inventor: KAATEISU TEII MOI
IPC: E05F15/12
Filed: 1992-06-04
Abstract: PURPOSE: To simplify a structure by directly opening/closing and driving a window that is opened and closed while being pivoted toward the outside of a vehicle via a linkage that is operated by a reversible motor. CONSTITUTION: A power window actuator 10 is provided, where a rotary shaft 50 is driven by a compact electric motor 11 that can be rotated backward and forward via a row of toothed wheels 20. Then, a quarter window 3 that is opened and closed so that it can be pivoted around the axis of a front edge is provided. Then, the actuator 10 is mounted to a pillar 5 or the like near a rear edge 4 of the window 3. Further, a first link member 71 that is fixed to the tip of a shaft 50 and a second link member 72 that is mounted to the window 3 via a ball joint are subjected to pin joint rotatably.  Then, the motor 11 is rotated backward and forward and the links 71 and 72 are expanded and contracted while being folded, and the window 3 is opened and closed, thus directly driving the power window actuator 10 easily without using any cables or the like and at the same time making inexpensive and compact a device.
Patent JP-H05337908-A (JP)
Title: Connecting section structure of woody structural material
Inventor: NAITO AKIRA
IPC: E04B1/58
Filed: 1992-06-04
Abstract: PURPOSE:To increase the strength against the load, up and down, and wind pressure, eliminate a reinforcing fitment or a through bar and improve productivity by fitting connecting faces of two woody structures to be connected upside down, fitting recessed channels and protruding sections on one connecting face with recessed channels and protruding sections of the other connecting face and inserting therein and mating triangular protruding 12 sections with triangular recessed sections and fitting together. CONSTITUTION:In the connecting structures of woody structural materials 1, recessed channels 17 with the shape of narrow opening sections and wide deep sections and protruding sections 18 with the shape of wide ends and fine base ends which can be mated with the recessed channels 17 are formed on a mating face, and triangular protruding sections 2 facing each other in the reverse direction on the left and right of the sites on the mating face upper section are formed protrudingly, and notched differences in level and slits 4 are also formed thereon, while triangle recessed sections 3 facing each other in the reverse direction on the left and right of the sites on the mating face lower section are formed, and notched differences in level and slits 4 are formed thereon. The connecting faces of two woody structural materials 1 to be connected together are fixed facing upside down, and recessed channels 17 and protruding sections 18 on one face are mated with recessed channels 18 and protruding sections 17 on the other face, fitted together and inserted respectively, and triangular protruding sections 2 and triangular recessed sections 3 of a flexible pin are mated with and fitted together.
Patent JP-S6431824-A (JP)
Title: Polycarbonate polymer
Inventor: TAKAHASHI IKUO
IPC: G11B7/24047
Filed: 1987-07-27
Abstract: PURPOSE:To provide the titled polymer of no crystallinity, small in light scattering, also outstanding in thermal stability and transparency, useful for the production of e.g. optical discs, lenses, etc., constituted of recurring units derived from each specific bisphenol. CONSTITUTION:The objective polymer constituted of recurring units of respective formulas I and II (X is single bond, C1-6-alkylene, etc., R1-R4 are each H, alkyl, etc.) with the molar fraction of the unit I being 1-100% and viscosity- average molecular weight (on a bisphenol A type polycarbonate basis) of 5,000-100,000. This polymer can be obtained, for example, by dissolving a mixture of 3,4'-(1-methyl ethylidene) bisphenol and various bisphenoles in an aqueous NaOH solution followed by adding dichloromethane to the system and also introducing phosgene to carry out condensation reaction at <=30 deg.C.
Patent JP-S5888502-A (JP)
Inventor: SHIRAISHI HITOSHI
IPC: F22B21/06
Filed: 1981-11-21
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-S5977354-A (JP)
Title: Chemiluminescence sensitization
Inventor: IMAI KAZUNARI
IPC: G01N33/58
Filed: 1982-10-27
Abstract: PURPOSE:To improve the sensitivity in detection of a chemiluminescent substance, by allowing an amino acid with a cyclic radical to co-exist in a system which causes a chemiluminescent substance to be luminous, thereby to increase the luminous intensity. CONSTITUTION:A ruminole solution dissolved in NaOH is placed in a square quartz fluorescence cell and is made luminous by adding to the ruminole solution an aqueous H2O2 solution and an NaOCl solution in NaOH. An aqueous phenylalanine solution as an amino acid with a cyclic radical is previously added to the luminescent system. In this luminescent system, the luminous quantity first decreases but increases again when a predetermined time has elapsed after the start of luminescence to reach a maximum value and then attenuates gently.
Patent JP-H0537809-A (JP)
Title: Field decision system
Inventor: ENDO TOSHIYA
IPC: H04N5/10
Filed: 1991-07-26
Abstract: PURPOSE:To realize the fiel decision system in which mis-decision depending on a source of a video signal or due to noise or a delay in a phase difference detection circuit with respect to the field decision system for the video signal of the interlace scanning system is prevented. CONSTITUTION:The system is provided with a circuit 1 extracting a horizontal synchronizing signal and a vertical synchronizing signal from the video signal, a circuit 2 detecting a phase difference from each synchronizing signal, a circuit 3 holding a preceding phase difference detection result, and a field decision means 4. The field decision means 4 is constituted, is such a way that a present phase difference detection result, a preceding phase difference detection result and a preceding field decision result are input by performing a logic judgement whether the present field is an even or odd number field by this result.