baber/WOPTO huggingface dataset:
Patent JP-H11119068-A (JP)
Title: Method for adding fiber identification symbol to coated optical fiber and the coated optical fiber
Inventor: SHIMOMICHI TAKESHI
IPC: G02B6/44
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a method for mounting bar codes which is a method of adding identification symbols for managing coated fiber connection in a central office, is capable of distinctly, simply and easily adding the bar code as the identification symbols to an extremely fine coated optical fiber and improving the durability of bar code display and obviates degrading of the brightness of the bar code display even if the reading by a contact bar code reader is repeated. SOLUTION: This method for adding fiber identification symbols of the coated optical fiber consists of putting a sheet S printed with the bar codes on the coated optical fiber (f) longitudinally along the fiber, affixing its rear surface to the coated optical fiber (f), cutting away the extra length part D thereof, winding the sheet once around the fiber, forming a longitudinal notch Y to a transparent plastic tube (t) having a bore smaller than the bore of the coated optical fiber (f) to form a tube of a sectional type and forcibly fitting the tube to the fiber overlapping on the surface printed with the bar codes, thereby fixing the tube and the fiber.
Patent JP-H02138617-A (JP)
Title: Screen format displaying control system in data generation and editing
Inventor: IKEDA YOSHIMI
IPC: G06F3/153
Filed: 1988-11-18
Abstract: PURPOSE:To efficiently generate and edit data by allowing a screen format requested by a user to display an image on the same terminal display when a computer system for generating and editing the data is used by using a terminal display. CONSTITUTION:When screen format data by screen format information registered already in a screen format information library 8 by a user is not displayed on a terminal display 9, the command is inputted. An interactive command interpreting means 2 interprets a user's command by a command input. Then, the screen format information retrieving means 5 fetches the screen format information needed by the user from the screen format information library 8. Consequently, a screen format information interpreting means 3 generates the screen format data and the generated screen format data is displayed on the terminal display 9 by a screen displaying means 4. Thus, the user can efficiently generate and edit data.
Patent JP-H02140515-A (JP)
Title: Heating and cooking unit
Inventor: IDETA KAZUYA
IPC: F24C7/02
Filed: 1988-11-18
Abstract: PURPOSE:To prevent a failure of cooking from occurring by a method wherein when a predetermined time elapses after starting an energization of a heater, a time counting operation is interrupted and at the same time a heating calorie of the heater is decreased. CONSTITUTION:As an operator operates a group of operating switches 27 and sets 'a fish cooking cource' and turns on a state switch. A micro-computer of a control circuit 26 may operate relay switches 15 and 25 and then an upper heater 8 is continuously energized to generate heat. With this operation, a time counting operation in the micro-computer is started. Then, as a predetermined time elapses from a starting of cooking, the time counting operation in the micro-computer is interrupted and at the same time a heating calorie of the upper heater 8 is reduced and a buzzer 29 is rung. In order to decrease the heating calorie of the upper heater 8, the relay switch 15 is intermittently turned on and then a duty ratio is set to 25%. In this way, as the buzzer 29 is rung, the operator may acknowledge that one surface of the fish within the heating chamber 3 is completely burned.
Patent JP-S62157894-A (JP)
Inventor: JIEIMUZU HANTO
IPC: B64C3/26
Filed: 1986-12-09
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-H03156192-A (JP)
Title: Compact centrifugal pump
Inventor: IRIE MASAO
IPC: F04D15/00
Filed: 1989-11-10
Abstract: PURPOSE:To reduce the occurrence of dispersion in predetermined performance and maintain the high efficiency by providing a balance hole having a specified % of inlet area of an impeller near an impeller boss part of a compact centrifugal pump. CONSTITUTION:Total four balance holes 9d are provided in positions contacting the outer periphery of a boss part 9a to extend back and forth through an impeller 9 respectively and afford communication between the front and rear face sides of the impeller 9. The total area of the balance holes 9d is about 25-50% of the area A of the inside diameter part of the impeller 9. While a difference in pressure between the inlet 12 side of the impeller 9 and the motor part M side is generated, it can be reduced through the balance holes 9d provided around the boss part 9a of the impeller 9, so that the impeller 9 makes hardly contact with a pump cover 10 and neither the performance of a pump is dispersed, nor the efficiency is reduced.
Patent JP-H07118280-A (JP)
Title: Quaternary ammonium phosphite compound and its synthesis
Inventor: YASUDA MASAHIRO
IPC: C07F9/08
Filed: 1993-10-18
Abstract: PURPOSE:To obtain the compound effective for improving the hydrolysis resistance of a resin and useful as a resin stabilizer, flame-retardant, etc., by reacting a specific phosphite compound with an ammonium compound in the presence of an alkali. CONSTITUTION:The compound of the formula Ican be produced by reacting a secondary phosphite compound of the formula II (R is 1-18C alkyl, phenyl or methylphenyl) with a quaternary ammonium compound of the formula III (R1 to R4 are 1-18C alkyl or benzyl; X is halogen) in the presence of an alkali. The reaction is preferably carried out at room temperature to 100 deg.C for 30min to 3hr using sodium hydroxide, etc., as the alkali.
Patent JP-H05195068-A (JP)
Title: Manufacture of high-and low-pressure integrated turbine rotor
Inventor: AZUMA TSUKASA
IPC: F01D5/02
Filed: 1991-10-15
Abstract: PURPOSE:To manufacture a high-and low-pressure integrated turbine rotor, which makes strength and toughness high and can be used for the large scaled rotor. CONSTITUTION:The turbine rotor base stock is heated to parts corresponding to the high pressure part and middle pressure part as desirable so as to be higher than a part corresponding to the low pressure part and quenching is executed at cooling rate of oil cooling or above to the part corresponding to the low pressure part at the cooling rate of air blast cooling or lower to the parts corresponding to the high pressure part and the middle pressure part and, thereafter, one or more times of tempering is executed to the base stock at a prescribed temp. By this method, the material having excellent high temp. creep strength and low temp. toughness is obtd., and the application for the large scaled high-and low-pressure integrated turbine rotor is enabled, and energy efficiency can be improved by making the turbine rotor large in scale.
Patent JP-H11130887-A (JP)
Title: Polyester film including fine pore and image receiving paper for video printer
Inventor: HIBIYA TAKASHI
IPC: B29C55/12
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester film excellent in printing properties and carrying properties, and to provide an image receiving paper for a video printer formed out of the polyester film. SOLUTION: This polyester film including fine pores obtained by orienting a polyester composition containing 3-30 wt.% thermoplastic resin incompatible with the polyester at least in one axis direction has >=3% difference of glossiness between front and back surfaces, >=25% glossiness at the side having the higher glossiness, and 0.06-0.25 μm surface roughness Ra at the side having the higher glossiness. The image receiving paper for a video printer is produced therefrom.
Patent JP-H06328828-A (JP)
Title: Permeable rubber seal
Inventor: YAMAMOTO TAKANOBU
IPC: B41K1/50
Filed: 1993-10-29
Abstract: PURPOSE:To provide a printing surface height adjusting function to a rubber printing body per se in a permeable rubber seal. CONSTITUTION:A porous rubber printing body 2 is fixed to the lower end of a seal body 1 through fastening 9. In the seal body 1, an ink occluding mat 3 is disposed on the rubber printing body 2. A large number of small projections 13 are integrally molded all over a top surface 12 of the rubber printing body 2. The top surface 12 of the rubber printing body 2 is brought into contact with a lower surface 14 of the ink occluding mat 3 through the group of the small projections 13. In this manner, the group of the small projections 13 is compressed and deformed prior to the rubber printing body 2 at the time of sealing. The height variation of a printing surface 10 can be absorbed by the amount of the compression deformation. Therefore, there is no need for a projection dimension S of the printing surface 10 to be strictly set. Thus, the seal can be produced at a low cost and perform continuous sealing with an invariant sharpness.
Patent JP-S62152021-A (JP)
Title: Temperature controller
Inventor: UESAWA KATSUTO
IPC: G05D23/12
Filed: 1985-12-26
Abstract: PURPOSE:To obtain a temperature controller having a small number of malfunctions and a small difference of working temperatures, by using a bellows lever which is set between a reed switch and a magnet and contains a shielding plate that shields and opens the magnetic field given to the reed switch from the magnet. CONSTITUTION:When the temperature rises, the pressure of the gas enclosed into a power element 11 increases and expands. Thus the element 11 turns a bellows lever 21 counterclockwise against the force of a tension spring 35. Then the shielding plates 27 and 30 of the lever 21 move downward through an area between each reed switch 53 and a magnet 55. Thus the magnetic field of the magnet 55 is opened and acts on the switch 53 and the switch 53 is turned on. then a refrigerator is started and the temperature drops. Thus the element 11 contracts and the lever 21 is turned clockwise by the force of the spring 53. Then both plates 27 and 30 of the lever 21 are interposed between the switch 53 and the magnet 55. Therefore the magnetic field of the magnet 55 is shielded and the switch 53 is turned off. Thus the refrigerator is stopped.
Patent JP-H03156083-A (JP)
Title: Locking device for hood
Inventor: SAITO TAKESHI
IPC: B66F9/075
Filed: 1989-11-13
Abstract: PURPOSE:To simplify structure and operation as well as improve appearance of a locking device by providing a locking mechanism with a lever for the side recession of a hood and also a hood catch to couple with the key of the locking mechanism for the side of vehicle. CONSTITUTION:A rotable locking mechanism 1 with a lever 10 is provided in the recession 39 of a recessed plate 31 formed on the frong side of a box-like opening and closing type hood 3 provided to a forklift. A hood catch 2 to couple with the key 12 of the locking mechanism 1 is provided to the frame 4 side of the body. The lever 10 is pulled to the hitherside F against a coil spring 15 by hand 5 in the lower space H of the lever 10, and the key 12 is torned to the direction of E to remove it from a catch 2. While the lever 10 is grasped by hand 5, the hood 3 is pushed upwards to open it, or the hand 3 is pulled down to lock it.
Patent JP-2000110950-A (JP)
Title: Piping device
Inventor: TAKAHASHI TAKASHI
IPC: F16K1/22
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost valve nozzle having a flow rate regulating function, with the valve body made in small size to be accommodated in a piping, unlikely to be frozen, capable of keeping a fine appearance of piping, and equipped with a self-cleaning function involving less risk of clogging with rubbish, etc. SOLUTION: A piping arrangement is equipped with a piping 2 having a circular section, a pair of through holes 4 and 6 provided opposingly in the wall surface of the piping and furnished with inner threadeds at least in either of them, a rod-shaped valve body 7 equipped at one end with outer threads 3 to be engaged with one hole 4 furnished with the threadeds and the other end 5 protruding from the other hole 6, and a vertically extending passage 11 installed along the axis of the valve body from the forefront of the valve body and furnished with a side-face orifice 9 opening at the side face of the valve body, wherein the valve body is inserted into the through hole and the other end of the valve body is fitted in the other hole, hollowed by the valve body being rotated so that the inner threads of one hole are engaged with the outer threads of the valve body,  and movement of the side-face orifice is made relative to the piping wall by turning the valve body, and the section area of the orifice opening is changed for regulating the rate of flow of the fluid flowing out of the vertical passage.
Patent JP-H08152410-A (JP)
Title: Method for evaluation of milk, and kit for the avaluation
Inventor: UKEDA HIROYUKI
IPC: G01N33/04
Filed: 1994-11-29
Abstract: PURPOSE: To accurately determine a thermal history of milk or the number of elapsed days after production thereof. CONSTITUTION: A coloring liquid containing sodium 3'- 1-[phenyl amino- carbonyl]-3, 4-tetrazolium-bis(4-methoxy-6-nitro)benzenesulfonate is mixed with milk to be reacted then a coloring degree is measured. 2-methyl-1,4- naphthoquinone are added to the coloring liquid as mediator. The measuring the the coloring degree is executed measuring variations of an absorbance at a wavelength of 492nm, or measuring variations of a color tone before and after coloring reaction by utilizing a color-difference meter as variations of a value (a). The evaluation kit of milk is constituted of a coloring reagent containing sodium 3'- 1-[phenylamino-carbonyl]-3,4-tetrazolium}-bis(4-methoxy-6- nitro)benzenesolfonate and 2-methyl-1,4-naphthoquinone, a micro plate, and a micro pipette.
Patent JP-H02142220-A (JP)
Title: Digital phase locked loop circuit
Inventor: HASEGAWA ATSUSHI
IPC: H03L7/06
Filed: 1988-11-24
Abstract: PURPOSE:To reduce the jitter of an output from a dividing circuit by operating a phase comparing circuit only when the phase of the frequency dividing circuit output is specified in a phase locked condition, and preventing the malfunction of the phase comparing circuit. CONSTITUTION:In the phase locked state is obtained in a phase comparison control circuit 7, a control signal is outputed so that a phase comparing circuit 3 can be operated during a time from a phase -pi/2 to pi/2 to the output of a frequency dividing circuit 5 and the phase comparing circuit 3 can not be operated during a time from -pito the -pi/2 and a time from the pi/2 to pi. In the phase comparing circuit 3, the output level of the circuit 5 is detected at a rising change point excepting for CRV (Code Rule Violation) parts of NRZ data '0'. Here, when a phase advancing signal is outputted from the phase comparing circuit 3, the control signal of the number of frequency divisions (m)-1 is outputted and when a phase delaying signal is outputted, the control signal of the umber of frequency divisions (m)+1 is outputted. Then, an output from a reference oscillator 6 is divided by the dividing circuit 5 in correspondence to the control signal from a number of frequency divisions control circuit 4. Thus, the output of the frequency dividing circuit can obtain the jitter before the CRV is loaded.
Patent JP-H02142206-A (JP)
Title: Preamplifier
Inventor: ONO KOICHI
IPC: A61B5/055
Filed: 1988-11-24
Abstract: PURPOSE:To simplify a circuit by obtaining a source ground input feedback type amplifying circuit, for which an electric field effect transistor(FET) is used, and executing feedback so that a noise figure(NF) can be minimum for an input impedance and optimum signal source resistance can be obtained. CONSTITUTION:An MRI (imaging to use a nuclear magnetic resonance phenomenon) signal to be detected by a coil-shaped signal detecting probe 1 is resonated and amplified by the inductance of the probe and a capacitor 2 for resonance. Then, the signal is transmitted through a coaxial cable 5 to a preamplifier 5. The preamplifier 5 is composed of a high resistance input circuit, a load resistor 34, a capacitor 31, a multi-step amplifier, which is composed of the source ground input of the FET, and a negative feedback to use a feedback resistor 35 from an output to the gate of the FET. Here, the negative feedback goes to be the signal source resistance, in which the NF of the amplifier can be made minimum for the input impedance of the amplifier, namely, the optimum signal source resistance. Thus, a transformer for impedance transformation can be eliminated.
Patent JP-H10202032-A (JP)
Title: Air cleaner having self-removing function of dust
Inventor: BYON SUNG-KWAN
IPC: B01D46/10
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To improve air cleaning efficiency by communicating a discharge duct and filter member by a return duct to guide part of the air discharge through the discharge duct and injection the air to the other section of the filter member, thereby removing the dust captures by the filter member. SOLUTION: An air cleaner 30 is constituted by forming a suction duct 33 at the bottom end of a cylindrical case 32 and forming the discharge duct 35 at the top end of the cylindrical case 32. The discharge duct 35 and the cylindrical filter member 31 rotatably installed in the cylindrical case 32 are communicate with the return duct 37 which guides part of the air discharged through the discharge duct 35. The air is injected toward the filter member 31 via the return duct 37. The dust captured in the filter member 31 is removed by the injection. As a result, the laboriousness of frequently cleaning and exchanging the filter member 31 is eliminated and the air cleaning efficiency is improved.
Patent JP-H08152023-A (JP)
Title: Oil-impregnated sintered bearing
Inventor: SADAOKA YOSHIAKI
IPC: F16C33/12
Filed: 1994-11-29
Abstract: PURPOSE: To provide an increased life for an oil-impregnated sintered bearing used as a bearing replaced with a miniature ball bearing and to reduce a cost. CONSTITUTION: A bearing part 1 is formed of a copper sintered alloy and an outer ring 2 is formed through iron sintering having porosity higher than that of the bearing part 1. The bearing 1 and the outer ring 2 are each impregnated with lubrication oil and the outer ring 2 is provided with an oil supply function.
Patent JP-2001112555-A (JP)
Title: Cabinet construction
Inventor: KATO KENJI
IPC: A47B81/00
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To ensure an enough storing space as a washbowl cabinet and to provide a cabinet construction by which ease of use by users can be improved. SOLUTION: A waterproof pan 2 is placed adjacent to a washbowl cabinet 1, a washing machine 3 is placed on the waterproof pan 2 and a storing cabinet 4 is further provided under the waterproof pan 2.
Patent JP-H01284444-A (JP)
Title: Production unit for diagonal grid
Inventor: HANSU GETSUTO
IPC: B21F27/10
Filed: 1988-11-24
Abstract: PURPOSE: To avoid the sliding of a wire along a wire deflector pin during the bending process by approximately matching the turning axis of a holding arm with a center of the contact angle of an involute to be depicted by the wire section of the prescribed length contacting with the wire deflector in on an adjacent rail. CONSTITUTION: A device to bend wire groups supplied in parallel to each other in a zigzag manner using a rail 83 provided with wire deflector pins at intervals equivalent to the intervals of the wires is provided on the both side of a grid manufacturing surface. The wire groups to be symmetrically bent on the both side of the surface are formed and the rail 83 of each bending device is alternately moved by a control device in the opposite direction to each other. Each rail 83 is pivotably attached to the end part of a holding arm 84 turnable around an axis 85 perpendicular to the grid manufacturing surface and the axis 85 approximately coincides with the center M of the contact circle of an involute depicted by a wire D contacting with wire deflector pins 86a, 86b of the adjacent rails 83. Corrugated head parts of the adjacent wires are connected to each other through welding, etc., on the downstream side of the bending device. Thus, the sliding of the wire against the wire deflector pins during the bending process of the wires is avoided to prevent the breakage, etc., of the wires.
Patent JP-2001115022-A (JP)
Title: Room temperature curing organopolysiloxane composition
Inventor: MIYAKE MASATOSHI
IPC: C08K9/04
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a cured material excellent in storage stability, further excellent in adhesion to an adherend, especially to a surface treated aluminum material and excellent in water immersion resistance and heat resistance of adhesion. SOLUTION: The characteristic of this room temperature curing organopolysiloxane composition is to be composed by including (A) 100 pts.wt. of a organopolysiloxane represented by the general formula (1) (R1 is selected from ketoxime, methoxy, propenoxy and 2-methoxypropylene glycoxy; and R2 and R3 are each a substituted or nonsubstituted monovalent hydrocarbon), (B) 0.1-20 pts.wt. of an organosilicon compound having at least one monovalent organic group which combines to silicon atom and may have an unsaturated bond in one molecule and at least two ketoxime groups combining to silicon atom in one molecule and (C) 1-500 pts.wt. of an inorganic filler.
Patent JP-2000117732-A (JP)
Title: Method and apparatus for granulation of plastic
Inventor: KOMAKI MASAYUKI
IPC: B29B9/06
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To granulate a melt of waste plastic discharged from a dechlorination apparatus so as to improve removing efficiency of hydrogen chloride and to decrease treating processes until granulation is performed. SOLUTION: A melt 1a of waste plastic continuously discharged from a discharging nozzle 4 of a screw extruder 2 is cut into small pieces at right angles to the discharging direction by means of a wire 9 under stretched condition constituting a granulating machine 10 to prepare pellets 1d. The pellets 1d are received by a cooling water tank 11 positioned below to perform cooling with water. As the melt 1a is cut into small pieces immediately after discharging to prepare small pellets 1d, the pellets have large surface area through which hydrogen chloride easily comes out to be able to decrease remaining chlorine in the pellets and as granulation work is immediately performed from the melt 1a discharged from the discharging nozzle 4, treating processes for granulation can be remarkably decreased.
Patent JP-H01137100-A (JP)
Title: Anchor bolt fixing material
Inventor: SATO KAZUHIRO
IPC: E21D20/02
Filed: 1987-11-25
Abstract: PURPOSE: To specify the sphericity of aggregate grain charged in at least one chamber of two chambers within a specific range so as to reduce dispersion of fixing strength by arranging a partition wall in a cylindrical container and filling one chamber with liquid resin while filling the other with a hardening agent respectively. CONSTITUTION: A cylindrical container is forming by dividing the inside of a band type thin film made of fragile synthetic resin into two chambers by a partition wall, and one chamber is filled with a mixture of liquid resin and aggregate while the other is filled with a hardening agent. As the aggregate, aggregate with a sphericity (a ratio of a surface area of an equal quality sphere to a grain surface area) of 0.5-1.0 is used. Fluidity of the mixture of liquid resin and aggregate is improved for reducing dispersion in filling, while a dispersing and mixing characteristic of the liquid resin, the aggregate, and the hardening agent is increased during installation of an anchor bolt. Therefore, the dispersion of fixing strength can be lowered.