baber/WOPTO huggingface dataset:
Patent JP-H04181406-A (JP)
Title: Alternating current stabilized power supply unit
Inventor: KOZAIKU KIYOTO
IPC: G05F1/455
Filed: 1990-11-16
Abstract: PURPOSE:To always supply a stable output to a load even when noise is mixed into alternating current power to be inputted by controlling the phase angle of conduction from a phase angle control means with a period signal, which is outputted from a period signal generating means, as a reference. CONSTITUTION:A zero cross detecting means 36 detects the zero cross point of a commercial power source 40 and outputs a zero cross signal, and a zero cross cycle detecting means CPU 31 detects the period of the zero cross signal and stores the cycle. The period signal generating means CPU 31 is synchronised to the zero cross signal to be inputted from the zero cross detecting means 36 in zero cross synchronism correction set in advance and afterwards, the period signal is outputted in the period of the zero cross signal to be stored, namely, in the period of the commercial power source 40. Therefore, the phase angle control means CPU 31 executes the feedback control of the phase angle not with the zero cross signal but with the period signal as the reference. Thus, the stable output can be always supplied to the load without being affected by noise mixed into the commercial power source 40 at all.
Patent JP-H11139773-A (JP)
Title: Hydraulic winch
Inventor: YAMAMURA MASAYA
IPC: B66D1/16
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To make improvements in operation efficiency so as to be capable of omitting such a working process as carrying out a clutch connecting operation to this hydraulic winch by returning to the operating position after securing a wire rope to a traction object, so far required in the past. SOLUTION: In a nonoperative state of a hydraulic motor 2, an operating rod 5 is operated, and an engaged pin 42 is energized in the projecting direction by a return spring 8. Accordingly, a ring gear 73 is in an unconnectible position, while the engaged pin 42 merely comes into contact with an peripheral surface of this ring gear 73, whereby all of these elements come to a disconnection being incapable of checking any rotation of the ring gear 7. Therefore, an operator draws out a wire rope, securing it onto a traction object, and a control valve 94 is operated by means of remote control, and when the hydraulic motor 2 is rotated, a piston 62 is projected by dint of pressure oil, thereby shifting the ring gear 73 to a connectible position.  In consequence, the engaged pin 42 is automatically fitted in a pin hole 41, and the ring gear 73 is locked, whereby a drum 3 and the hydraulic motor 2 both become connectedness.
Patent JP-H04181160-A (JP)
Title: Measuring method for amylose content of rice
Inventor: SUGIMOTO MASANORI
IPC: G01N21/77
Filed: 1990-11-14
Abstract: PURPOSE:To shorten a measuring time by immersing grains of rice in an iodine solution and irradiating the grains of colored rice with light to detect the quantity of the reflected light or transmitted light from the grains transmitted light from the grains of rice and operating the amylose content of the grains of rice on the basis of a quantity-of-light value. CONSTITUTION:A liquid tank 4 is filled with an iodine solution being a color solution. Next, a float 4a is pushed down and the color solution flows in a solution container 3 to color the grains of rice in a hopper 1. Subsequently, the grains of colored rice are transferred to the supply part 5a on a disc 5 by a conveyor 2. The disc 5 is rotated by a motor 5a and the grains of rice received in the hole 5b of the disc 5 one at a time are transferred to a measuring part 6. In this measuring part 6, the grains of rice are irradiated with the light sent from a light source 8 through an optical fiber 8a and the reflected light from the grains of rice is guided to a spectral measuring part 9 through an optical fiber 9a and the quantity of light is detected by red and blue optical sensors 9c, 9d through a half mirror 9b and the amylose content of the grains of rice is operated by a computer 7 and the measured value is displayed on a display part 10.
Patent JP-2001133066-A (JP)
Title: Thermal storage cooling/heating system
Inventor: AOYAMA SHIGEO
IPC: F28D20/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To perform thermal storage operation utilizing midnight power and to perform cooling/heating operation in the daytime utilizing stored heat efficiently and rationally. SOLUTION: A carrying pump PM, a proportional three-way valve R3V, a heat source side heat exchanger HE1, and an indoor unit FCU are coupled sequentially, the outlet side c port of the proportional three-way valve R3V is coupled through bypass piping BPS with piping interconnecting a thermal storage tank STR and a constant flow valve CV, the other side of the thermal storage tank STR is coupled with piping interconnecting the outlet side of the heat source side heat exchanger HE1 and the inlet side of the indoor unit FCU, and the other side of the constant flow valve CV is coupled through a two-way valve VO with piping interconnecting the inlet side of the carrying pump PM and the outlet side of the indoor unit FCU.  In such a utilization side cycle, opening control is performed in thermal storage mode such that the heat source side heat exchanger HE1 is 100% and the bypass piping BPS side is 0%, the two-way valve VO is opened, a utilization side two-way valve Vnai is closed, the carrying pump PM is operated and a heat source machine HP is operated to cooled or heat.
Patent JP-H08166295-A (JP)
Title: Temperature sensor
Inventor: OSADA KATSUHISA
IPC: G01K7/22
Filed: 1994-12-13
Abstract: PURPOSE: To provide an inexpensive temperature sensor to be utilized under normal temperature. CONSTITUTION: After a layered plate 1 of phenol resin is carbonized at 640-750 deg., a silver paste containing thermosetting resin, e.g. phenolic resin, epoxy resin, etc., as a binder is applied to both ends of the carbonized matter, and the silver paste is hardened to provide a chip-type temperature sensor in which electrodes 3 are unitedly formed in both sides of a resistor element 2. After a powder of a carbide and a binder consisting of a thermosetting resin, e.g. phenolic resin, epoxy resin, etc., are kneaded to make the mixture a paste, the resulting paste is printed between terminals 5 of a base film 4 of polyimide, etc., with high heat resistance, and the paste is fired at low temperature to form a resistive element 2 on the base film 4 by printing method.  Consequently, a temperature sensor produced in this way has wide resistance alteration depending on the ambient temperature alteration at normal temperature.
Patent JP-H07865-A (JP)
Title: Testing device for abrasion of nozzle tip for spouting liquid
Inventor: NINOMIYA YUKIHIRO
IPC: G01B5/00
Filed: 1991-11-25
Abstract: PURPOSE:To accurately evaculate the durable period of a nozzle used for a liquid treatment line such as an actual coating line by laboratorially measuring abrasion of an nozzle tip. CONSTITUTION:Coating in a vessel 20 is returned to the vessel 20 through a filter 25, a pressure gage 26, a nozzle tip 5 for test held on a holder 4 and a regulation valve 27 by actuation of an airless pump 3. In such a way, coating is circulated in many times along a looplike coating passage 2. Since coating is passed in many times through the nozzle hole of the nozzle tip 5, the wall surface of the nozzle hole is gradually abraded by coating. When the abrasion loss of the nozzle hole is measured, the durable period of the nozzle used for an actual coating line is grasped because correlation is kept between the abrasion loss of the nozzle tip 5 for test and the durable period of the nozzle used for the actual coating line.
Patent JP-2001127374-A (JP)
Title: Rod lens, holder for rod lens, and ld array with rod lens
Inventor: NAKAI SADAO
IPC: H01S5/022
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a rod lens, a holder for rod lens, and an LD array which can ease positional adjustment. SOLUTION: Both ends of a rod lens 2a are obliquely cut off, and wedge-like members 4aL and 4aR for positional adjustment are brought into contatc with these portions. When bolts 8aL and 8aR are tightened, the members 4aL and 4aR move toward the rod lens 2a, and the rod lens 2a moves in Y direction as a result.
Patent JP-H09127039-A (JP)
Title: Electrochemical detector and its manufacture
Inventor: NIWA OSAMU
IPC: G01N27/30
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a coulometric detector with a small capacity for selectively eliminating an interference substance or separating two types of substances to be analyzed and its manufacturing method. SOLUTION: The detector is a coulometric electrode consist of a circular pattern or a single or plurality of concentric patterns or a plurality of concentric patterns and at least one of the electrodes consists of a porous thin-film electrode. Then, a conductive thin film is prepared on an insulation substrate to form a thin-film electrode, the electrode is covered with an insulation film, and only an electrode portion is exposed. The coluometric electrode consisting of porous carbon film is formed, at least, at one electrode of the electrodes and a macromolecular film whose inside is cut in circular shape is held by a substrate where the electrode is formed and an opposing block, thus forming a thin-layer cell.
Patent JP-H06197900-A (JP)
Title: Intratubal manipulator
Inventor: MAAKU OOTEIZU
IPC: A61B17/28
Filed: 1993-11-16
Abstract: PURPOSE: To carry out a medical operation easily without need of surgical exposure by making up a manipulator of a head, a handle and a movement transmission means to transmit movement by handle operation and insert the head into a duct cavity in a straight form and engage the head with the duct cavity in a circular arc form. CONSTITUTION: An intraduct manipulator 10 is made up of a head 12, a handle 14 and an axis 16 as a movement transmission means. The axis 16 is mounted on the handle 14 at its proximal end 18 and on the head at its distal end 20. The head 12 and the axis 16 are covered with an elastic sheath 21 to make movement of the head 12 smooth. The axis 16 is divided into multiple longitudinal inner channels. The axis 16 has one pair of cylindrical holes 34, 36 and a fluid connecting tube 33 to connect the handle 14 and the head 12. By operating the handle 14 to make the axis 36 straight, the axis can be inserted easily. The axis 36 is then contacted with a wall of a duct cavity in a circular arc curved form. Thereby, medical treatments such as sampling in a body cavity and therapeutic operation can be carried out easily without any surgical exposure.
Patent JP-H09169749-A (JP)
Title: Production of substituted 3-(phenylimino)-3h-phenothiazine compound and phenoxazine compound
Inventor: MAIKERU ERU BUROSHINSUKII
IPC: C07D265/38
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in high yield by using an inexpensive reagent, safe to an environment by a new method for reacting a phenothiazine or a phenoxazine with an aromatic amine in a polar organic solvent in the presence of periodic acid.  
     SOLUTION: A phenothiazine of formula I (R 2  is H or a substituent group acting so as to control an oxidation-reduction potential of a compound, etc.) or a phenoxazine of formula II is reacted with an aromatic amine substituted with R 1  (R 1  is as shown for R 2 ) or nonsubstituted in the presence of periodic acid in a polar organic solvent (preferably methanol) to dissolve these compounds, to give the objective compound of formula III or formula IV. To be concrete, for example, the phenothiazine is reacted with 4-nitroaniline as the aromatic amine to give 3-(4-nitrophenyl)imino-3H-phenothiazine as the objective compound. The molar ratio of the compound of formula I or formula II to the aromatic amine is preferably 1:1. The ratio of periodic acid is preferably 4-6 equivalents based on these reagents. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H07141147-A (JP)
Title: Method for producing name plate for entrance or mailbox and the name plate
Inventor: YOSHIZAWA YOSHIO
IPC: G06F7/00
Filed: 1993-11-16
Abstract: PURPOSE:To provide a metallic and sufficiently decorative name plate of which the thickness and size of an inserting port are matched with a standardized fitting part. CONSTITUTION:A metallic film layer 2 to be etched by an etching solution is laminated on the rear of a transparent thin plate with <=0.5mm thickness, a corrosion solution-resistant cutting sheet is stuck to the surface of the layer 2 and then a name is engraved by a cutting machine. In the stuck state of a protection sheet having the same quality as the cutting sheet, the cutting sheet on a name part 3 or the part other than the name part 3 is removed, the plate is dipped into a cutting solution to remove the layer 2 on the name part 3 or the layer 2 on the part other than the name part 3, a thin decorative board 5 is superposed to the surface of the layer 2, and the protection sheet is peeled off to display a metallic and sufficiently decorative name through the surface of the thin plate 1.
Patent JP-H06162874-A (JP)
Title: Microswitch protection mechanism
Inventor: MIDORIKAWA KIYOSHI
IPC: H01H21/28
Filed: 1992-11-19
Abstract: PURPOSE:To reduce a gap between a microswitch and the operation member thereof, and prevent the break of the switch, even upon exposure to an unreasonable force. CONSTITUTION:A microswitch 1 is fixed to a microswitch base 7, and capable of turning on a support bracket 8 about a support shaft 9. The microswitch base 7 is kept under pressure due to the, force of a leaf spring 11. When the switch 1 is pressed over stroke equal to or above the predetermined length, however, the spring 11 is also pressed and released, thereby enabling the break of the switch 1 to be prevented.
Patent JP-H01151154-A (JP)
Title: Organic electrolyte cell
Inventor: OO FUMIO
IPC: H01M2/04
Filed: 1987-12-08
Abstract: PURPOSE:To stabilize the performance by constituting a valve plug closing the valve hole of an explosion-proof dish-shaped seal plate with an aluminum disk body formed with an oxide film on the surface by the chemical conversion treatment, folding the end section of the seal plate inward, and caulking its peripheral section. CONSTITUTION:The explosion-proof assembly seal plate B of a cylindrical lithium cell is constituted as follows: A disk-shaped valve plug 4 is inserted into the horizontal inner peripheral section 3c of a dish-shaped seal plate 3 having an air hole 3a. A cap 5 having a gas exhaust hole 5a is coupled, the opening folded edge 3d of the seal plate 3 is caulked inward to press and fix the valve plug 4. An aluminum foil oxidation-processed by the electrical method or the like and formed with a uniform oxide film on the surface is used for the valve plug 4. A corrosion resistance-plated iron material or the like is used for the seal plate 3. A cell exerting the strong protection force against external corrosion factors and having stable performance is obtained.
Patent JP-H02157367-A (JP)
Title: Parking equipment
Inventor: MORIYAMA IWATARO
IPC: E04H6/18
Filed: 1988-12-07
Abstract: PURPOSE:To make it possible that a car garaged can be washed or repaired without any labor to transfer by providing a car wash room and a car repair room connected to a parking floor and making the transverse feed of pallets and cars possible by means of a pallet feed device. CONSTITUTION:Car wash rooms 21, 21 and repair rooms 23, 23 are provided connecting to parking floors 4 in a parking facility. And, pallet feed devices 22, 24 are provided between the parking floors 4 and the car wash rooms 21, 21 and the repair rooms 23, 23, and pallets 5 are made capable of performing the transverse feed with cars loaded on them and making entrance and exit of each room. Then, among the cars garaged those requiring car wash or repair are sent to the car wash rooms 21, 21 or the repair rooms 23, 23 from the parking floors 4, and returned to the parking floors 4 together with the pallets 5.
Patent JP-H01151314-A (JP)
Title: Scramble circuit
Inventor: KANEKO TAKASHI
IPC: H03K5/00
Filed: 1987-12-08
Abstract: PURPOSE:To compress the scale of a circuit and to accelerate an operation by frequency-dividing a clock signal to 1/2, and making a frequency divided result into scramble by switching. CONSTITUTION:The clock signal C1 on a signal line 102 is inputted to a 1/2 frequency division circuit 11, and signals C2 and C3 are delivered from the output terminals Q, Q of the circuit to signal lines 103 and 104, and inputted to a switch 12. The switch 12 outputs the signal lines C2 and C3 alternately, then, a signal C4 can be obtained on a signal line 105. An original signal D1 on a signal line 101 is added on an exclusive logic circuit 13 with the signal C4 on the signal line 105, and the output signal S of the exclusive logic circuit 13 is delivered to a signal line 106 as a scrambling signal. The output suppresses the continuance of the same code of the original signal to some extent, and the scrambling signal whose marking rate approaches to 1/2 can be obtained. In such a way, the scale of the circuit can be compressed, and the operation can be accelerated.
Patent JP-H06163188-A (JP)
Title: High frequency plasma generating device
Inventor: YASUOKA KOICHI
IPC: H05H1/46
Filed: 1992-11-19
Abstract: PURPOSE:To obtain a high frequency plasm generating device capable of easily introducing a processing substance and performing a stable substance process, by a simple constitution. CONSTITUTION:A gas flow direction control unit 5 by an insulator is provided in both end parts of a cylindrical discharge tube 1. Suction and exhaust ports 1a, 1b are provided between an internal wall of the discharge tube 1 and the gas flow direction control unit 5. An introducing port 7 is provided in the center of the gas flow direction control unit 5. A coupling coil 2 is provided in the periphery of the discharge tube 1. The coupling coil 2 is connected to a high frequency power supply 3. An electric discharge medium 6 is allowed to flow in the vicinity of an internal wall of the discharge tube 1 from the suction port 1a to the discharge port 1b. A current flows in the coupling coil 2 to generate electric discharge plasma 4 in the discharge tube 1. In the electric discharge plasma 4, the volume is reduced by separating from a tube wall by the electric discharge medium 6. Current density of the electric discharge plasma 4 is increased, to generate a high temperature. A processing substance 8 is introduced to the electric discharge plasma from the suction port 7, to perform a predetermined process.
Patent JP-H06135025-A (JP)
Title: Thermal transfer recorder
Inventor: TABATA MINORU
IPC: B41J2/325
Filed: 1992-10-26
Abstract: PURPOSE:To provide a thermal transfer recorder in which leakage of ink can be prevented while reducing the number of components. CONSTITUTION:A slit 13 is formed, while extending upward, at a part of an ink reservoir 10 containing thermally fusible ink 11. Width of the slit 13 is set at 0.1-1.5mm so that capillary phenomenon takes place to raise the ink. Upper end of the slit 13 serves as an ink supply port 14 which is disposed oppositely to the outer face of an endless film 16 thus preventing leakage of ink. A felt 17 is provided oppositely to the ink supply port 14, as required, and the endless film 16 is passed between the felt 17 and the ink supply port 14.
Patent JP-H06193371-A (JP)
Title: Structure of winding drum in bay window shutter
Inventor: MITA KAZUO
IPC: E06B9/60
Filed: 1992-10-26
Abstract: PURPOSE:To minimize the face measure of a guide fail subframe defining the front side and both sides of a bay window and make compact the structure of a winding drum. CONSTITUTION:Shutter curtains 5a, 5b, 5c are wrapped respectively around second winding drums 7b, 7c which are disposed on both left and right ends of a first winding drum 7a to constitute a bay window shutter 1, wherein the first and second drums 7a, 7b each are formed so as to have different diameters. And the side end of one of the drums is disposed so as to face the interior of the side end of the other drum and supported axially.
Patent JP-H06136804-A (JP)
Title: Chemicals supply device for water closet
Inventor: TAKAI YURIKO
IPC: E03D9/02
Filed: 1992-10-28
Abstract: PURPOSE:To facilitate control and maintenance of chemicals including its replenishment and the like, and to improve functionality of a device therefor by making a flushing water supply function integral with the device. CONSTITUTION:Liquid chemicals can be supplied certainly approximately in a fixed quantity with a structure wherein the liquid chemicals in a liquid chemicals container 9 is temporarily stored by operation of vertical movement of a fifth magnet 84d in a protuberant part 84b provided to an upper cover member 84 of a chemicals mixing case 8 and is dropped afterward, and thereby the chemicals aqueous solution in a fixed density can be constantly supplied. A flushing water supply device 60 that automatically supplies flushing water to a water closet bowl with a water supply valve opened on sensing with an optical sensor the use of the water closet bowl is incorporated as an integral part in a case body 2, and thereby installation of the device can be made simply with less costs as compared with a conventional case in which the flushing water supply device and the chemicals supply device for water closet are installed separately.
Patent JP-H01151813-A (JP)
Title: Small sized crystal resonator
Inventor: MATSUNO TORU
IPC: H03H9/02
Filed: 1987-12-09
Abstract: PURPOSE:To minimize discharged gas in the inside of the package by providing a notch to a face to which a seal member is molten and joined. CONSTITUTION:The notch 6 is provided to a part of a face at a ridge 4 of a package 1, and in case 2 tentative mount of the three components, package 1, cover 2 and sealing member 3, the notch 6 acts like being a vent hole linking the inside and outside of the package 1. The sealing member 3 is molten by heating and a gas is discharged simultaneously. The gas going to the outside of the package 1 is exhausted directly and the gas going to the inside of the package 1 is exhausted to the outside through a throughhole of the notch 8. Then the notch 6 is blocked by a pressing force from the cover 2 and the fluidity of the molten member and then sealed completely. Thus, the crystal resonator with excellent characteristic is obtained as the product after the sealing.
Patent JP-2001087363-A (JP)
Title: Method for reusing coffee beans and method for manufacture thereof
Inventor: SHIMADA TSUMORU
IPC: A61L9/01
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a deodorant or/and a soil conditioner by making effective use of coffee beans that become unnecessary after coffee is extracted. SOLUTION: Coffee beans after extraction are impregnated with an aqueous solution of a complex salt stabilized by a compound of an antibacterial and/or deodorizing metal ion and/or bioelements and an organic acid, and then are heated and dried.
Patent JP-S63161526-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: YOSHIOKA SHINPEI
IPC: G11B5/84
Filed: 1986-12-25
Abstract: PURPOSE:To improve the smoothness of the surface of an undercoat layer even when a nonsolvent type paint is in use by heating the paint in advance to decrease the viscosity and then coating the paint onto a nonmagnetic support in coating the undercoat layer having no solvent onto the nonmagnetic substance. CONSTITUTION:The nonsolvent paint constituting the undercoat layer is heated and the undercoat layer with the heated paint coated on the nonmagnetic support is formed and the layer is cured by the radiation of a radiant ray. While a paint using a conventional solvent is subjected to solvent evaporation due to heating and the viscosity of the coating film gets higher, the nonsolvent paint dose not act in such a way and since the paint is not dried till the coating film drying due to the radiation of the radiant ray, the viscosity reduction due to heating is attained. Thus, even when the undercoat paint which is the nonsolvent paint is used, the smoothness of the surface of the undercoat layer is improved.