baber/WOPTO huggingface dataset:
Patent JP-2000175165-A (JP)
Title: Light reception unit
Inventor: KANETAKA NOBUHISA
IPC: H04B10/03
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To constitute a system where reliability can be improved without a stop wave owing to a fault by installing the backup function of the transmitted RF signal of CATV, which mixes the RF signals outputted from the respective output terminals of a light reception unit for indoor CATV in a mixer, and outputs it. SOLUTION: A light signal inputted to a light reception unit 14 is converted into an electric signal by a photodiode 16 and is amplified in a high frequency signal amplifier 18 through a capacitor 17. Then, it is outputted from an output terminal 20 through a relay 19 and is inputted to a mixer 34. The light signal inputted to a light reception unit 14-1 is converted into the electric signal by a photodiode 16-1 and is amplified in a high frequency signal amplifier 18-1 through a capacitor 17-1. It is outputted from an output terminal 20-1 through a relay 19-1 and is inputted to the mixer 34. Constitution for mixing the outputted electric signals and outputting it is installed and a backup function is installed. Thus, the system of high reliability can be constituted.
Patent JP-H10201044-A (JP)
Title: Cable protection tube
Inventor: KOIKE MASATAKA
IPC: H02G3/04
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a cable protection tube which has a flexibility and a resistance to load and shock and which enables electric wires provided, at their ends, with connection components, to be mounted in it, and can save more labor in the installation work than conventional ones. SOLUTION: A storing section 20 to store electric wires W is provided with an electric wire insertion port 21 which opens along the longitudinal direction and a storing chamber 26 to store the electric wires W. At parts of inner wall faces 24, 25 of the storing section 20 which face the electric wire insertion port 21, projecting cover pieces 31, 32 are formed which bend downwards when the electric wires W are inserted into the storing chamber 26 through the electric wire insertion port 21 and snap back to their original shapes when the electric wires W are installed in the storing chamber 26, to prevent the coming- off of the electric wires W from in the storing chamber 26. The main body 11 of a tube constituted of the cover pieces 31, 32 and the storing section 20 is made of non-conductive material.  In a wall 27 which constitutes the storing chamber 26 of the storing section 20, a plurality of reinforcing metal fittings 40 for reinforcing the wall 27 are buried in series at intervals.
Patent JP-2000179984-A (JP)
Title: Regenerative power/heat combined supply system
Inventor: KUSUMOTO NOZOMI
IPC: F25B27/02
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To raise the output of a turbine extremely economically and raise the total efficiently, by diving a generator by the combustion of fuel so as to obtain the power, and utilizing the heat of combustion exhaust gas for a heat source for cooling or the like, and further, utilizing the exhaust heat more effectively. SOLUTION: A generator 2 is interlocked and coupled with a turbine 1, which outputs rotating power by burning fuel, so as to obtain the power. The heat of the exhaust gas discharged from the turbine 1 is recovered to an absorption refrigering machine 8 to get a cold refrigerant, and ice is produced with an ice machine 15 by the cold refrigerant, and the produced ice is accumulated in an ice heat accumulating vessel 19. A heat exchanger 24 is interposed in an intake pipe 4 which supplies the turbine 1 with air, and the heat exchanger 24 is supplied with sherbet-form ice accumulated in the ice heat accumulating vessel 19, and the air to be supplied to the turbine 1 is cooled, utilizing the latent heat of melting of the sherbet-form ice, thus the output of the turbine 1 can be raised.
Patent JP-H10183514-A (JP)
Title: Freezing suppressing paving body
Inventor: ENOMOTO YOU
IPC: E01C11/24
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To easily lay a freezing suppressing paving body on a road surface apt to become a frozen slope and store and remove it in the end of a season. SOLUTION: A freezing suppressing paving body is provided with a base board 3, elastic deformation rising walls 7 which rise from the base board 3 and forms a plurality of partitioned chambers 5 whose top parts are opened in the top of the base board 3, and a plurality of suspension parts 9 rising from the base board 3 and a connecting part 21 for connecting base boards 3 with each other in, at least, front/rear two parts of the base boards 3. In the connecting part 21, the laying and storage removal of the freezing suppressing paving 1 is executed by removing connection.
Patent JP-H09175821-A (JP)
Title: Spindle-shaped fine particle titanium dioxide and its production
Inventor: FUTAMATA HIDEO
IPC: A61K8/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a spindle-shaped fine particle titanium dioxide excellent in ultraviolet light screening properties, by treating an aqueous suspension of hydrous titanium oxide with an alkali, then adding hydrochloric acid under a specific condition, heating and aging. SOLUTION: Hydrous titanium oxide is treated with an alkali, then the prepared reaction product is reacted with 0.1-2mols based on 1mol of titanium oxide in the reaction product of hydrochloric acid by instant mixing, then heated and aged at <=80 deg.C. Then the reaction product is reacted with 0.1-2mols based on 1mol of titanium oxide of hydrochloric acid by instant mixing, heated and aged at >=85 deg.C. Consequently, the objective spindle-shaped fine particle titanium dioxide having 0.15-0.25μm length, 3-9 axial ratio and 80-120m<2> /g specific surface area is obtained.
Patent JP-H09186548-A (JP)
Title: Tuning fork type vibrator
Inventor: TODA KOJI
IPC: H03H9/17
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized vibrator with ease of manufacture and simple support by which a desired acoustic effect is enhanced by configuring the vibrator with two sound pieces and a support so as to select the shape and the relation of position to be a prescribed way. SOLUTION: Two sound pieces 1 are integrated onto a support 2. A cross section shape perpendicular to the sound pieces 1 in the height direction L0 is an isosceles triangle, and the one sound piece 1 and the other sound piece 1 are opposite to each other by an apex angle inserted between two equal sides b, c of the isosceles triangle. The support 2 is a quadrangular prism, an upper part of the support 2 is called an adjacent part 3 and the lower part except the adjacent part 3 is called a supported part 4. When the tuning fork vibrator is supported by the support, it is supported by the supported part 4. The tuning fork vibrator is made of an alloy including two of Al. Ti and Ni or all of them, the acoustic effect is excellent. The acoustic effect is especially preferred by making the tuning fork vibrator with an elinvar.
Patent JP-H10189274-A (JP)
Title: Power supply device, discharge lamp lighting device, and lighting system
Inventor: TAKAHASHI YUJI
IPC: H02M7/48
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device in which output can be properly controlled before or after lighting a discharge lamp without complicating a circuit constitution. SOLUTION: In the condition where a fluorescent lamp FL is not lighted, a pre-lighting switching control part 15 sets on-duty of a first and a second switching devices Q1, Q2 in preheating at about 80% and 20% respectively, so a relatively low voltage is applied to the fluorescent lamp FL. At completion, on-duty of the first and the second switching devices Q1, Q2 is set at about 70% and 30% respectively, so an output voltage set to be relatively high is applied to the fluorescent lamp FL. As the fluorescent lamp FL is lighted, on-duty of the first and the second switching devices Q1, Q2 is switched by PWM control within ranges of about 40-60% and about 60-40% respectively for setting an output voltage to be relatively high, thereby a proper voltage can be applied to the fluorescent lamp FL.
Patent JP-H06144378-A (JP)
Title: Steering device for ship propeller
Inventor: ONOE AKIHIRO
IPC: B63H25/22
Filed: 1992-11-09
Abstract: PURPOSE:To compactly form a steering device total unit by setting up a manual cylinder unit coaxially with a switching part of an operating fluid switching unit and further inside or outside the switching part. CONSTITUTION:An oil pump is connected to a steering handle, and a manual hydraulic cylinder unit 40 is connected to this oil pump through a pressure oil hose. This manual hydraulic cylinder unit 40 is coaxial with a spool valve 31 of a manual oil switching unit 19 and arranged inside this spool valve. That is, the manual hydraulic cylinder unit 40 has a manual hydraulic cylinder unit 42 formed by screwing manual cylinder caps 41A, 41B to both end parts of the spool valve 31 and a piston 43 slidably housed in this manual hydraulic cylinder unit 42. A piston rod 44, integrally connected to this piston 43, passes through the manual cylinder cap 41B, and a seal ring 45 is mounted on an internal peripheral part of this cap 41B.
Patent JP-H10168372-A (JP)
Title: W/o emulsion ink for mimeograph printing
Inventor: ASADA KEISUKE
IPC: C09D11/0235
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain W/O emulsion for mimeograph printing excellent in setting property to touch and disperse stability of pigment in rotary mimeograph printing machine. SOLUTION: This W/O emulsion ink comprises a resin having >=25,000 and >=150,000 weight-average molecular weight (preferably in an amount of >=0.3 pts.wt. based on 1 pt.wt. pigment and in <=50wt.% resin concentration in oil phase) and further preferably comprises an alkyd resin (more preferably, the alkyd resin or/and a resin having <25,000 weight average molecular weight in an amount of >=0.05 pt.wt. based on 1 pt.wt. pigment).
Patent JP-H06172849-A (JP)
Title: Heat treatment of cr-mo steel
Inventor: KOSHIKAWA TETSUYA
IPC: C21D6/00
Filed: 1992-12-08
Abstract: PURPOSE:To attain the same heat treatment effect as isothermal annealing and to reduce a processing time by using a continuous furnace specifically constituted and treating under the specific condition at the heat treatment, which changes a structure to be softened. CONSTITUTION:A vertical feeding type continuous quenching furnace 1 is connected to a horizontal feeding type continuous annealing furnace 5 with a trnsfer path 2 for air cooling and a transfer path 6 for air cooling is arranged on the downstream side of the continuous annealing furnace 5. After a Cr-Mo steel tube 8 containing, by weight, 0.5-10% Cr and 0.4-1.1% Mo is heated at >=austenitizing temp. for >=5 minute in the continuous quenching furnace 1, the steel tube is air-cooled at the transfer path 2. The transfer speed is adjusted in response with a heat capacity of the steel tube 8 and the steel tube is charged into the continuous annealing furnace 5 being kept in the temp. range of >=the martensitic transformation starting temp. and <= the AC transformation point. After the steel tube 8 is held at 700-780 deg.C for 1-4 hours therein, the steel tube is air-cooled at the transfer route 6.
Patent JP-H11242557-A (JP)
Title: Ergonomic computer control device
Inventor: MITCHELL DENNIS
IPC: G06F3/033
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To reduce ergonomic injuries by cursor control on hands and wrists by making a user operate a cursor control unit to transmit an electric signal to a keyboard via a line and also to a computer and then move a cursor on a screen. SOLUTION: An ergonomic computer control device 10 of after-market version has a substrate 20 which is attached to a keyboard 30 and extended there. The keyboard 30 has a space bar 36 including the keys 34 and a longitudinal axis 38. A support member 40 has a substantially vertical bar member including a bottom end part and an upper end part and is extended from the substrate 20. A cursor control unit 50 transmits a signal to the keyboard 30 via an electric field line that is stored in the member 40. Then the signal is also transmitted to a computer and a cursor is moved on the computer screen.
Patent JP-H07198379-A (JP)
Title: Method and apparatus for locating underground duct
Inventor: IKEDA YUKIO
IPC: G01C19/00
Filed: 1993-12-29
Abstract: PURPOSE:To provide a method and an apparatus for locating underground ducts with good accuracy by a method wherein an operated result on the basis of detection data by an angular velocity sensor moved inside a duct and on the basis of detection data by a length measuring instrument is corrected by directional data on the basis of a direction gage installed at a duct distant-end part. CONSTITUTION:An angular velocity sensor 1 is pulled by a self-propelled cart 6, and it is moved inside a duct 2. An angular velocity which is generated in its movement is detected as the movement direction of the angular velocity sensor 1, and a movement distance is detected by a length measuring instrument 4 on the basis of the delivery amount of a power supply or communication cable 3 which has been connected to the angular-velocity sensor 1. A direction gage 7 is installed at a duct distance-end part, the directional data obtained is sent to an arithmetic and processing part 8, the movement track of the angular velocity sensor 1, which is found on the basis of detection data by the angular velocity sensor 1 and by the length measuring instrument 4, is corrected to locate an underground duct.
Patent JP-H07199788-A (JP)
Title: Rocking device for simulater
Inventor: IYORI KIYOSHI
IPC: G09B9/04
Filed: 1993-12-28
Abstract: PURPOSE:To simply and exactly generate the number of vibration and amplitude necessary and sufficient for rocking simulation by installing a fulcrum on either one side of front part and rear part of the frame and an exciting device generating exciting force on the other side. CONSTITUTION:When an eccentric shaft 11 rotates by a servo motor, by vertical movement of a link 12, the link 7 is rocked around the fulcrum 6 in the direction of arrow C. At this time, an upper side movable part 15 and a lower side movable side 9 of a linear positioning mechanism 14 are turned around a rotary shaft 16 as shown by arrow (e). The rocking movement of the link 7 makes the linear positioning mechanism 14 and the frame 1 rocking move in the direction of the arrow (f) through a linear guide mechanism 8 and the rotary shaft 16 attached to the link 7, and the frame 1 rocks, and vibration is given. On the other hand, when the movable 15 is changed in the direction of arrow (a), and the position of the movable part 9 is changed in the direction of arrow (b) by the mechanism 14 by the motor 24 and a ball screw 23, and actuating point to the frame 1 is changed, and the amplitude of the vibration is changed.
Patent JP-H05167891-A (JP)
Title: Two-dimensional noise shaping filter circuit
Inventor: HASHIMOTO YOSHITAKA
IPC: H03M7/36
Filed: 1991-12-17
Abstract: PURPOSE:To lower a noise level of the part of a low space frequency which becomes the screen center by executing a noise shaping processing in two dimensions containing the previous line, the next line, etc., and carrying a white noise generated by a quantization processing to a corder of a square Brillouin zone. CONSTITUTION:An input signal and a feedback signal are added by an adder 1, an output signal of the adder 1 is quantized by a quantizer 2, and also, a difference of an output signal of the quantizer 2 and an output signal of the adder 1 is derived by an adder 3, a feedback signal is generated by giving a two-dimensional prescribed transfer function to an output signal of the adder 3 by a transfer function unit 4, its signal is supplied to the adder 1 and the output signal of the quantizer 2 is subjected to noise shaping.
Patent JP-H11179428-A (JP)
Title: Method for bending steel by heating and device therefor
Inventor: FUKUHARA NOBORU
IPC: B21D1/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To easily obtain a target finishing shape even when steel bending charastics are dispersed, by working steel into a target shape through repeated heating/cooling of a plurality of times while measuring shapes of steel. SOLUTION: A displacement meter 4 is moved by a displacement meter shifting mechanism 5, horizontalness of an upper flange of a wide-flange shape 1 is measured, and then squareness between a web and a flange is calculated. Based on the result of the calculated squareness and a preliminarily fixed work shop control criterion, a bending position and a bending amount are calculated. Based on the calculation result, a heater shifting mechanism 3 is controlled and a burner position is fixed, and after that local heating of the wide-flange shape is executed with the burner. After retreat of the heater shifting mechanism 3, the displacement meter shifting mechanism 5 is moved and the horizontalness of the flange of the wide-flange shape 1 is measured by the displacement meter 4.  In the case that the horizontalness of the flange does not attain to a target value, the previous process is repeated again. In the case hat the target value is attained, the treatment is completed and the wide-flange shape is carried away.
Patent JP-H07197060-A (JP)
Title: Lubricating oil composition
Inventor: TOMIZAWA HIROTAKA
IPC: C10M159/18
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a lubricating composition excellent in wear resistance and frictional properties and especially suited for and frictional properties and espe cially suited for use as an engine oil. CONSTITUTION:This composition comprises a lubricant oil base and a complex obtained by reacting a metal dithiophosphate represented by the formula (wherein M is zinc, copper, nickel, iron, cadmium, silver, lead, antimony, tin, or bismuth and R<1>, R<2>, R<3>, and R<4> each independently is a 1-9C lipophilic group, provided that the average number of carbon atoms per lipophilic group is larger than 1 but not larger than 3) with an oil-soluble amine compound.
Patent JP-2000175613-A (JP)
Title: Production of precut crust and cutting means using the same
Inventor: ARAKAWA KATSUTO
IPC: A21C5/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To uniformly and collectively divide pizza dough rolled out in a production stage. SOLUTION: The purpose of this invention is achieved as follows: (1) the surface of each cutter 32 for dividing pizza dough 14 is covered with an elastic body 39 made of hard silicon gum to clearly divide the pizza dough 14 by making a blade part 36 of each cutter 32 bite into a grooved part 16 when pressing cutters 32 onto grooved parts 16 formed on a spreading plate 10; (2) the capability of preventing the spreading plate 10 from being worn out because the blades 36 are made of the silicon gum enables the abrasion of the plate 10 to be prevented even when the blades 36 contact with the plate 10; (3) a hollow part 40 in each tip of the blade 36 makes the tip of the blade 36 be easily deformed, makes the blade 36 bite into the grooved part 16 still more easily and enables even the grooved part 16 to divide the pizza dough 14 completely.
Patent JP-2001166855-A (JP)
Title: Electronic equipment with power generating function
Inventor: SHIRAKI TATSUYA
IPC: G06F1/26
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment with a power generating function to generate power by operation of the electronic equipment main body, to reduce the battery consumption by storing the generated power and to be able to be continuously used even when the battery has run out. SOLUTION: This electronic equipment is constituted of a first casing 1 and a second casing 2 linked with each other to be freely rotatable via a hinge part 3, the hinge part 3 is constituted of a rotation axis 10 formed on the first casing 1 and a bearing part 11 to form the rotation axis 10 on the second casing 2 and to pivotally support the axis, and further rotating objects 12 are linked with small power generators 14 via shafts 13 on both ends of the rotation axis 10 by a gear. The power generating function is realized by rotating the rotation axis 10 when the first casing 1 is opened and closed, rotates the rotating objects 12 linked with the rotation axis 10, transmitting the rotation force of the rotating objects 12 to the small power generators 14 via the shafts 13.
Patent JP-H10174574-A (JP)
Title: Device for producing multi-layered food
Inventor: HARADA MASARU
IPC: A23L17/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for producing multi-layered foods, capable of efficiently and successively feeding and superposing food materials to each other to produce the uniform multi-layered foods. SOLUTION: This device for producing multi-layered foods is provided with a member 1 for feeding and branching a food material, a means 2 for molding another food material, cheese, into plate-like molded products and subsequently intermittently feeding the molded products, a conveyer 3 as a carrying means, and a hot water tank 5. The food material is branched by the use of the branching means 12 into two branches. One of the branches is fed into a molding means 16, molded into a fish paste plate 6 and subsequently loaded on the belt conveyer 3. Plate-like cheese 7 is subsequently intermittently fed, and a fish paste 8 is further fed. The obtained multi-layered product 9 is cut with a cutter 20 and subsequently heated in the hot water tank 5 to give the final products.
Patent JP-2000179799-A (JP)
Title: Piping connection switching device
Inventor: SHIMA KAZUMI
IPC: F17D1/08
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To reduce bent portions of piping in a device, so as to make fluid hardly remain in the piping and reduce the height of the device. SOLUTION: This device is provided with a plurality of the first joints 2 by which the fluid supplying source side is freely connectable, and of which the shaft centers are fixedly arranged in line to make the shaft center arranged in parallel within the first substantially horizontal plane 21, a plurality of the second joints 3 by which the fluid supplied side is freely connectable and of which the shaft centers are arranged in parallel within the second substantially horizontal plane 22 located in an underside within the first plane 21 and are arranged in line to be movable in their axial directions, a plurality of bridge piping 4 arranged in line to be coaxially with the first joints 2, having in their one-ends the first connecting parts attached detachably to the first joints 2, and having the second connecting parts attached detachably to the second joints 3,  an exchanging means 5 for exchanging connecting positions of the bridge pipings 4 to change a connecting relation of the pipings 4 to the first joints 2, and the first moving means 6 for moving the second joints 3 in their axial directions to change a connecting relation between the first and second joints 2, 3.
Patent JP-H07190032-A (JP)
Title: Manufacture of ceramic bolt
Inventor: SAITO TOSHIHIKO
IPC: F16B35/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a method for manufacturing a ceramic bolt which is reduced in manufacturing cost, has an interchangeable screw part, and can exhibit a reliable fastening force. CONSTITUTION:A nut 8 and bolt shaft 3 constituting a bolt are separately formed, and their screw part 2 is formed by molding and baking ceramics which is the material followed by mechanical machining. The nut 8 is fixed to one end of the bolt shaft 3 by utilizing the screw 2 and a round key 6, whereby the bolt is manufactured by assembly.