baber/WOPTO huggingface dataset:
Patent JP-2000231684-A (JP)
Title: Remote monitor crime prevention system
Inventor: KUMAGAI MASAO
IPC: H04M11/04
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To automatically start up the remote monitor crime prevention system for shipping by an image at the time of termination, to automatically transmit images when a sensor system is available and performs sensing operation, to provide a function of automatically giving a notice on the trespass by a suspicious person when the ship is moored, and to greatly reduce the total cost and to enable sea disaster prevention and crime prevention at the time of mooring. SOLUTION: For the remote monitor crime prevention system 7, an image transmission device 11 developed for portable telephone is mounted on the ship 1 and made usable through ship satellite communication by connecting an internal modem card 12, a PB unit 13, an NCU 14, and a marine telephone 3, and the ship is monitored remotely from the ground through portable telephone by using a personal computer 6. Further, when a sensor is built in and performs sensing operation, a signal is inputted from the external signal input terminal of the image transmission device and image transmission to a previously set personal computer on the ground can automatically be performed through the connected marine telephone.
Patent JP-H10229983-A (JP)
Title: Ultrasonic contrast medium and ultrasonic camera system therewith
Inventor: TAKEUCHI YASUTO
IPC: A61B8/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a new ultrasonic contrast medium whose lifetime up to disappearance in a human body is long, and an ultrasonic camera system therewith which is suitable for a long-time measurement or observation. SOLUTION: The two-dimensional array wave-transmitting/receiving unit 1 is operated via an electronic device 2 supporting it. The image display unit 3 displays an image focused onto a part desired to see along a specific distance (depth)(a liver in this case) under a well-known technique, for instance, a return- way transmission method via a range-gated holographic method, e.g. an orthographic method. Under this state, either body fluid containing a contrast medium or where it is distributed into parenchymatous tissues 7, can be observed in a part of the ducts 5, cavities 6 and so forth. Because of the transmission method, the contrast medium whose diameter is less than 2μm, safer than the usual one and mainly to represent an absorption loss, can be used to image its distribution.
Patent JP-H02251815-A (JP)
Title: Electrooptic optical modulator
Inventor: HOSOKAWA HAYAMI
IPC: G02F1/03
Filed: 1989-03-24
Abstract: PURPOSE:To project incident light performing convergence, divergence, and deflection by varying a resistance value from one side to the other of an electrode film for optical modulation and applying a voltage to one side, and varying an electric field applied in crystal from its one side to the other in response to the variation of the resistance value. CONSTITUTION:The electrode film 4 for optical modulation which is formed on one main surface 6 of the crystal 2 to specific area varies in resistance value with its specific resistance from one side to the other of the electrode film 4 for optical modulation with a voltage applying means 6 connected. Therefore, when the voltage applying means 16 applies the voltage to one side of the electrode film 4 for optical modulation, an electric field applied between both the main surfaces 6 and 14 in the crystal varies from one side to the other in response to the variation of the resistance value. Consequently, the refractive index in the crystal varies and the incident light has its wave front modulated. Consequently, the variation of the refractive index is controlled to project the incident light performing the convergence, divergence, and deflection.
Patent JP-H02251636-A (JP)
Title: Flexible tape for rapier loom
Inventor: YONETANI KIICHI
IPC: D03D47/27
Filed: 1989-03-23
Abstract: PURPOSE:To obtain the subject tape capable of foreseeing breakage of a tape reciprocating at a high speed and preventing accidents from occurring by arranging lead wires connected at the ends of the tape is a pair in a laminated structure. CONSTITUTION:The objective tape obtained by extending lead wires (2a) and (2b) to be present in the longitudinal direction in an unperforated part (A) of the tape (T) having sprocket engaging holes 1, embedding the lead wires in a laminated structure and connecting a detector electrically conductive to a power source to the lead wires.
Patent JP-H08273748-A (JP)
Title: Electric connector with installation holder
Inventor: HERUMIYUTO SUTAINHARUTO
IPC: H01R13/56
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To resolve the problems, in an electrical connector of a type where additional pins are inserted in its casing, that the connector has an increased total height and that the pins are suspended from the connector or separated from the casing due to to its capability of being attached for use without pin insertion. SOLUTION: A casing 1 is provided on a side opposed to its plug part 2 with a cover 4 that is movable from its stable opened position to stable closed one and vice versa and has at least one pin 5. The pin 5 has a location and size so as to fit into at least one hole by way of at least one hooked rack spring member 3 and to prevent the spring member 3 from disengaging out of the racking position and swinging upon the closing of the cover 4.
Patent JP-H11269861-A (JP)
Title: Water injection method in recharge method
Inventor: ISHIBASHI TADAYOSHI
IPC: E02D3/10
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To improve water injection capability by pressurizing injection water at high pressure of a degree producing cracks in the ground in the case where water is injected in the ground through a pipe body provided in the underground. SOLUTION: A condenser is constituted of a casing 1 having a strainer 1a downward east in the ground, a water injection pipe 3 and a pressure water tank 2. At the time of condensing, water injected at low pressure of a degree in which cracks do not occur in the ground in the casing 1 is permeated in the ground from a water passage in the ground. Next, when the strainer 1a and a water passage side wall are clogged by fine particles or the like in the soil during water injection, a state where an amount of injection water is prescribed one or lower is detected. Next, injection water is pressurized to inject, new cracks are produced in the ground, a new water passage is produced, water is permeated in the ground G from the water passage to increase an amount of injection water, and furthermore returned to the initial water pressure to repeat the above process.  Thereby a large amount of water can be injected, and a cost can be reduced because an auxiliary pipe body or the like is not needed for water injection capability restoration.
Patent JP-S57187390-A (JP)
Title: Control of caking capacity of coal
Inventor: NISHIOKA KUNIHIKO
IPC: C10L5/00
Filed: 1981-05-13
Abstract: PURPOSE: To facilitate control of storage or compounding of coal by measuring light absorption of an alkaline extract of raw-material coal and estimating caking capacity from the formula of caking capacity deterioration due to oxidation fo the coal.  
     CONSTITUTION: Raw material coal is stored under oxidative conditions for a long time or forcedly oxidized above room temp. by laboratory sampling, and a formula of caking capacity deterioration due to oxidation of coal represented by the formula (wherein MF 1  is max. fluidity in use; MF 0  is max. fluidty in unloading; AS 1  is light absorption in use; AS 0  is light absorption in unloading; a is a constant specific to a coal is formed on the basis of caking capacity and light absorption of the alkaline extract, of the oxidized coal. Then light absorption of the alkaline extract of the raw material coal is measured by yard sampling and max. fluidity is estimated from said formula, whereby the coal is stored or used as a raw material to be compounded for coke. The present method makes it possible to control storage of coal in a yard so as not to exceed light absorption corresponding to max. fluidity which is a basis for controlling each kind of coal or to control compounding of coal by use of the max. fluidity estimated from the light absorption. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08274423-A (JP)
Title: Ceramic circuit board
Inventor: KOMORIDA YUTAKA
IPC: H05K1/03
Filed: 1995-03-30
Abstract: PURPOSE: To provide a ceramic circuit board which can effectively prevent generation of crack and lowering of strength of a ceramic board even if a cold heat cycle is applied prevent deformation of a metallic plate also by mechanical processing which is profitable in a manufacturing process and is excellent in reliability. CONSTITUTION: In a ceramic circuit board 4 which is constituted by joining a metallic plate such as copper plates 2, 3 to a ceramic board 1 by a method such as a direct junction method and an active metallic method, a groove 7 which is discontinuous linearly is formed at a specified interval along an outer circumferential edge part, for example, is formed in inside an outer circumferential edge part in an opposite surface side of a junction surface of the copper plate 2.
Patent JP-S62229258-A (JP)
Title: Image forming device
Inventor: TAGAWA HAJIME
IPC: G03G15/00
Filed: 1986-03-31
Abstract: PURPOSE:To prevent paper jam or the like by providing positions means between a part to be set of a device body and a developing device and between the developing device and a connector and not performing electric connection unless the developing device is set to a regular position. CONSTITUTION:When a developing device 30 is set to a storage space 100 of a copying device body 1, a handle 60 is lifted to insert the device 30 from an aperture part of the space 100. At such a time, a positioning pin provided on the body of the developing device 30 is guided by a guide part formed in the space 100 to make the connector connectable. If the device 30 is not set to the regular position of the space 100, the copy operation is impossible and image defect and paper jam are prevented because the device 30 is not electrically connected to the device body 1.
Patent JP-H10267213-A (JP)
Title: Steam generator
Inventor: INOUE TOSHIYUKI
IPC: F22D5/28
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To achieve a highly efficient prevention of the adhesion of scale by a method wherein the control level of feed water fed into a feed water tank is adjusted to match variations in boiling up under a high as well as low load by varying the control level of the feed water in more than one stages to match the degree of a load. SOLUTION: As steam generator, an evaporator 2 using a spiral type heat exchanger 1 and a feed water tank 3 are combined and communicate with each other at a lower part thereof by a link pipe 4 while being interconnected at an upper part thereof by a piping 5 for the circulation of hot water to circulate the feed water from the feed water tank 3 utilizing a thermosiphon phenomenon. The level of the feed water is adjusted by an adjustor 10 with an external switch according to a load. A plurality of external switches are mounted on the adjustor 10 to previously set a plurality of control liquid levels. On the other hand, variations in the amount of generated steam are automatically judged from the travel of a feed water proportional control valve 8 and the travel of a pressure adjusting valve 11.
Patent JP-H09241912-A (JP)
Title: Line drawing tool for hemming slacks and cutter
Inventor: TSUZUKI TAKU
IPC: A41H25/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To enable an unexpert to carry out exact and easy line-drawing and hemming of slacks while saving the working space for these operations. SOLUTION: This line-drawing tool for hemming slacks is provided with a horizontal lifting and lowering frame 3 which can stop at a desired height between an upper and a lower horizontal frames 2a, 2b of a rectangular main frame 2, a line-drawing unit 15 which is set so that it may be horizontally movable along the frame 3 and can draw the hemming line at a desired position in the hem of the slacks, a cutting unit 16 which is set so that it may be horizontally movable along the frame 3 and can cut the slacks hems at a desired position, a door 40 provided freely closably/openably at the tip of an arm protruding forward from the main frame 2 and which opposes to the lifting and lowering frame 3 when it is closed, and a slacks-holding plate 46 which is attached to the door 40 and holds the slacks in the vertical direction and fixes the slacks.
Patent JP-S63237577-A (JP)
Title: Manufacture of misfet
Inventor: KUNIO TAKEMITSU
IPC: H01L27/12
Filed: 1987-03-26
Abstract: PURPOSE:To realize a precision device by a method wherein the surface of an SOI thin film is levelled by polishing or the like and the thickness of the part of the SOI thin film which is to be a channel region is further reduced. CONSTITUTION:After an insulating film 2 and a gate electrode 3 are successively formed on a semiconductor substrate 1, a gate insulating film 4 is made to grow on the gate electrode 3 surface and, further, a semiconductor film 5 with a thickness larger than the total thickness of the gate electrode thickness and the gate insulating film thickness is formed. When the semiconductor film 5 surface is levelled to the extent of not exposing the gate insulating film 4 and, after an ion implantation mask 7 is formed on the part to be a channel region, source and drain regions are formed by an ion implantation method. With this constitution, the exposure accuracy of a photoresist film used as the ion implantation mask can be improved so that a precision device can be realized.
Patent JP-S548851-A (JP)
Title: Arrester device
Inventor: MIZUTANI TOORU
IPC: H01T1/15
Filed: 1977-06-22
Abstract: PURPOSE: To suppress discharge of decomposed gas of insulation gas to atmosphere, by making operation pressure of both explosion proof devices in an arrester in which two explosion proof devices are provided to be different. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000262345-A (JP)
Title: Chair
Inventor: KOBAYASHI KOJI
IPC: A47C1/124
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a chair improved in strength and durability by extending the length of an axis to increase a supporting place to stabilize supporting of a seat part to reduce a load. SOLUTION: This chair has a nearly vertical backrest part 2 and the seat part 3 which is rotatable between a nearly horizontally using state and a nearly vertically housing state, and the seat part is energized in the direction of a normally housing state. In this case, a seat supporting part 7 is provided at the intermediate part of a support fixed with the backrest part 2 at its upper part; fixing arms 11 for inserting and holding the part 7 is projectingly formed on the back side of a seat fixture 4 to be fixed to the rear side of the part 3; axis holes 12, 13 in a horizontal direction are formed at these arms 11 and the part 7 and coincident with each other to put an axis 14 through; coil springs 15 energizing the part 3 in a housing direction are mounted to both end parts of the axis 14.
Patent JP-H08273405-A (JP)
Title: Reflector structure of headlamp
Inventor: KIUCHI TAKEHIRO
IPC: F21V7/00
Filed: 1995-03-30
Abstract: PURPOSE: To provide a reflector structure of a headlamp by which the prominence of the dummy portion of a reflector edge portion through a lamp lens can be avoided and the outward appearance can be improved. CONSTITUTION: A dummy portion 5, which is bent and formed at the front edge portion of the parabola-like reflection face 4 of a reflector 3, is formed into waveform-like so that plural mountain shape cross sections continue in a vehicle width direction, and a hood portion 8 which hangs over a valley portion in front of the dummy portion 5 is extending provided lug-like on the upper edge portion of the dummy portion 5. Thereby, ridges 5a in a vertical direction of the mountain portion in front of the dummy portion 5 and the front end of the lug-like hood portion 8 just approach to the face of a lamp lens 8 so as not to be prominent, and a waveform shape in front of the dummy portion 5 is not allowed to be seen from above the lamp lens 2 by the hood portion 8 so that the outward appearance is prominently improved.
Patent JP-H04311399-A (JP)
Title: Analytic element
Inventor: HIDAKA SEIJI
IPC: G01N33/50
Filed: 1991-04-08
Abstract: PURPOSE:To provide an analytic element reduced in undesirable influences due to endogenous creatine in a test solution and excellent in reproducibility and accuracy in measureing an objective test substance. CONSTITUTION:An analytic element for analysis of creatine and/or creatinine in a biological liquid sample, having a reagent layer on a substrate and a developing layer thereon, and containing creatininase in the reagent layer and creatinase in both the reagent layer and the developing layer.
Patent JP-S51149752-A (JP)
Title: Frequency characteristic adjusting circuit
Inventor: TAKAOKA SABUROU
IPC: H03H11/04
Filed: 1975-06-17
Abstract: PURPOSE:To make it possible to independently adjust the center frequency, bandwidth, amplification degree and attenuation.
Patent JP-H11259401-A (JP)
Title: Access control method for home page and data processor
Inventor: KIJIMA TETSUSHI
IPC: G06F15/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To shorten time required for a whole processing when collectively accessing to a home page. SOLUTION: A data processor is provided with an input device 1 inputting the number of tracing times of URL(uniform resource locator) and a hyper link, a transfer speed storage part 22 storing transfer speed corresponding to URL, an access means constituted of an access control part 21 accessing to respective home pages by using the idle connection of multiple connections in the order of URL whose transfer speed is the highest based on the number of tracing times to the hyper link and a communication processing part 3, and a data analysis part 23 updating transfer speed corresponding to URL stored in the transfer speed storage part 22.
Patent JP-H10268153-A (JP)
Title: Optical fiber type fixed attenuator and manufacture thereof
Inventor: ISHIKAWA SHINJI
IPC: C03B37/15
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an easily manufacturable optical fiber type fixed attenuator having stable quality with the less wavelength dependency of a loss and a method for manufacturing the attenuator. SOLUTION: The optical attenuation zone 21 of double-structured optical attenuation fiber 10 having a first clad part 12 and a second clad part 13 around a core part 11, has a structure of a waveguide optical field expanding to the second clad part 13. Consequently, a part of introduced light is externally diffused through the second clad part 13, thereby functioning as an optical attenuator. The optical attenuation fiber 10 can be manufactured by thermally treating an optical fiber having a refraction factor distribution of a W-type profile, and diffusing a dopant added to the core part 11 for improving a refraction factor, up to the first clad part 12.
Patent JP-H04284970-A (JP)
Title: Method for attaching joint of steel tube pile
Inventor: IRIE TSUYOSHI
IPC: B23K31/00
Filed: 1991-03-14
Abstract: PURPOSE:To prevent the deformation and the bent of the width of the steel tube pile from happening with the remarkably simple method on the time for welding the joint to the steel tube pile. CONSTITUTION:On the time for welding the joint 2 of steel tube pile to the steel tube 1, the tube deforming function with the heat is prevented by mounting the steel tube cooling device 3 in the above steel tube 1, discharging the water in the inner surface of the tube 1 and cooling the steel tube 1 heated with welding from its inner surface.
Patent JP-H02252976-A (JP)
Title: Tide level power generation set
Inventor: MURAZAKI KAZUO
IPC: F03B13/18
Filed: 1989-03-25
Abstract: PURPOSE:To carry out power generation continuously by generating the pressurized oil through a hydraulic cylinder by the buoyancy of the first float when the tide level rises and generating the pressurized oil through the second hydraulic cylinder by the weight of the second float when the tide level lowers, CONSTITUTION:When the tide level WL rises, a selector valve 8 is at a left position, and the pistons c1 and c2 of the first and second hydraulic cylinders 3 and 4 are pushed up by the first and second floats 1 and 2. Therefore, the oil in the upper chamber (b) of the second hydraulic cylinder 4 is introduced into the lower chamber (a) through a branched pipe 22, conduit 17, and a branched pipe 16, and the rest flows into an oil tank 11 through a main pipe 18. While, the hydraulic pressure in the upper chamber (b) of the first hydraulic cylinder 3 is introduced into a prime mover 6 through a branched pipe 13 and a main pipe 14, and drives a power generator 7. When a prescribed quantity of oil flows, and the selector valve 8 is shifted to a right position by the output of a flow meter 2, and the tide level lowers, the pressurized oil in the lower chamber (a) of the second hydraulic cylinder 4 is supplied into the prime mover 6 through the branched pipe 16 and a main pipe 20, and the power generator 7 is driven.
Patent JP-H05274748-A (JP)
Title: Reel driving device for magnetic recording and reproducing device
IPC: G11B15/26
Filed: 1992-03-30
Abstract: PURPOSE:To obtain the reel driving device capable of loading without making immoderate force of a magnetic tape at the time of loading and changing traveling of the tape without slackening the tape in both forward and reverse directions by changing a rotating direction of a capstan motor after loading. CONSTITUTION:A one-way clutch is arranged in the midst of transmitting rotational driving force from the capstan motor to a reel, and the one-way clutch meshed with either a supply reel base or a take-up reel base is released from the meshing by a transmitting force releasing mechanism at the time of loading. Then, at the time of loading, the magnetic tape is enabled to be fed out of this reel base, while the magnetic tape is inhibited from feeding out of the other reel base. Then, by moving a sub-base mounted with the transmitting force releasing mechanism together with the reel base at the time of loading, the one-way clutch and the one reel base are released from their meshing, thus enabling the magnetic tape to be fed out of this reel base at the time of loading and moreover, miniaturizing the magnetic recording and reproducing device.
Patent JP-H07246285-A (JP)
Title: On-vehicle movable ornamental toy and movable object holder
Inventor: BAN SADAMU
IPC: A63H13/18
Filed: 1994-03-07
Abstract: PURPOSE:To render an observer a joyful influence by acting the inertia force and centrifugal force generated by movement of a vehicle acts on a moving object on a guide, thereby making an ornamental toy or moving object holder movable on the guide. CONSTITUTION:The bar-shaped guide 1 is made by using, for example, plastic and has suction cups 2 as fixtures for mounting on the vehicle at both ends. The ornamental toy 4 is mounted via a joint 3 at the guide 1. The ornamental toy 4 moves freely on the guide 1. The guide 1 is used between the toy or holder and the mounting means to be vehicle, by which the movement having no direct relation with the movement of the vehicle is applied to the ornamental toy 4 or the holder. The moving object is mounted at the desired position of the vehicle, by which the moving object is made helpful as the moving ornament of the vehicle; in addition, the toy makes free and extremely interesting movement in synchronization with the movement of the car to give fun to the eyes of the people in and out of the car. Further, the moving object is used as a practicable article, such as aroma, by which not only the fun of the movement of the moving object is obtd. but also the scent of the aroma is diffused.