baber/WOPTO huggingface dataset:
Patent JP-H11240485-A (JP)
Title: Floating body mooring device
Inventor: YAMAGUCHI YOICHI
IPC: B63B21/04
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an anchor chain-type floating body mooring device wherein the breakage of the mooring chain is prevented even when used in shallow water areas. SOLUTION: A hole-shaped installation portion 100a is provided near the four corners of a floating body 100 and a bracket is provided at the upper inner portion of the installation portion 100a. A base end of an arm 13 is rotatably supported at the protruded end of the bracket 11 via a shaft 12 and an elastic fender 14 is provided so that it protrudes near the aforementioned corners on the lower inner portion of the installation portion 100a. A plurality of sinkers 1 are fixed to the sea bottom 102 with one end of a mooring chain 2 tied to the sinker 1 while the other end of the mooring chain 2 is tied to the tip of an arm 13, respectively.  By abutting the elastic fender 14 with the tip side of the arm 13 and thus controlling the rotation of the arm 13 so as to push it back, when the tip of the arm 13 rotates the abrupt tension applied to the mooring chain 2 can be buffered by the elastic fender 14 via the arm 13.
Patent JP-S55139447-A (JP)
Title: Modification of propylene-ethylene block copolymer
Inventor: WATANABE TAKESHI
IPC: C08L51/00
Filed: 1979-04-06
Abstract: PURPOSE: To obtain a copolymer, excellent in workability, impact resistance, weld strength and surface gloss, by mixing a propylene-ethylene block copolymer having a specified range of intrinsic viscosity for its copolymerization part, with an organic peroxide, and treating the mixture in molten state.  
     CONSTITUTION: A propylene-ethylene copolymer containing 5W15wt% ethylene, the copolymerization part of which contains 50W80wt% ethylene and has intrinsic viscosity of 4W15, is mixed with 0.005W0.2wt%, based on the copolymer, of an organic peroxide, and the mixture is kneaded at 180W300°C in molten state. Said intrinsic viscosity is a convenient concept derived by calculation, without separating said copolymerization part for determination. Examples of the organic peroxide are dialkyl peroxides and hydroperoxides, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63209489-A (JP)
Title: Operation control unit of relay for controlling rotation of motor
Inventor: OGATA HARUO
IPC: H02P1/40
Filed: 1987-02-24
Abstract: PURPOSE:To improve safety, by providing mutltiple interlock circuits to a normal rotation operation control circuit and a reverse rotation operation control circuit. CONSTITUTION:When a normal rotation operation control switch A is turned ON, a timer circuit 12 outputs the normal rotation signal after the appointed time passed. An interlock circuit 13 gives the 'ON' signal to a solid-state relay 23 for normal rotation through an output circuit 15 when the normal rotation signal is inputted. At this time, in a reverse rotation operation control circuit, an interlock circuit 19 locks a timer circuit 17 by the output of an input circuit 11 and an output circuit 15, while an interlock circuit 18 is locked by the output of a timer circuit 12. Safety can hence be improved.
Patent JP-H07230778-A (JP)
Title: X-ray tube
Inventor: AKITA KOJI
IPC: H05G1/54
Filed: 1994-02-17
Abstract: PURPOSE:To prevent a discharge from being generated even when an X-ray tube is not in use for a long time, by providing, in addition to the first filament power supply for generating an X-ray tube current, the second filament power supply and a means for switching these power supplies. CONSTITUTION:At the time except load sequence time, the first filament power supply 4 is cut off from a filament of a cathode 1, to put out the filament of the cathode 1, and the time of a heat effect disappearing in the filament or its temperature is measured, to judge the heat effect of the filament to disappear. Based on this judging, a generated control signal 6 is given to a switching means 7 of switch, transistor, etc., and connection of this switching means 7 to the filament of the cathode 1 is switched from the filament power supply 4 to the second filament power supply 5, to light the filament of the cathode 1.
Patent JP-H05209706-A (JP)
Title: Magnetic scale and manufacture thereof
Inventor: MOTOKURA YOSHINOBU
IPC: G01B7/00
Filed: 1992-01-30
Abstract: PURPOSE:To enable the manufacturing of a magnetic scale by allowing use in application with a cylinder movable to enable highly accurate measurement, in a magnetic scale and the manufacture thereof. CONSTITUTION:A magnetic scale is an iron pipe, and made up of a cylinder 5, which has a magnetic scale 51 with higher magnetic property formed on an inner circumferential wall at an interval and arranged coaxially in a case 4 retained on one member. The manufacture of the magnetic scale consists of a process in which iron is welded on a rectangular iron member with a laser welder LM to form a magnetic part regularly thereby making a magnetic scale 12 and a process in which the rectangular member having the magnetic scale 12 formed thereon is bent to make a hollow cylinder.
Patent JP-H11237822-A (JP)
Title: Image forming device and image forming method
Inventor: TAKAHASHI TOMOAKI
IPC: G03G21/10
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device without causing any defective image due to a foreign matter stuck to a photoreceptor even though it is used for a long period, reduced in the wear of the photoreceptor and capable of being miniaturized, and to provide a cleaner- less image forming method. SOLUTION: This image forming device is provided with an electrophotographic photoreceptor 1, and a roll-like contact type electrifying member 2 used also as a sliding member, an exposing member 3, a developing member 4, a transferring member 5, a discharging member 6 and a particle sticking member (a cleaning agent sticking member) 9 consisting of a roll-like nylon brush around the photoreceptor 1. A particle-like cleaning agent is imparted on the surface of the photoreceptor 1 by the particle sticking member 9, and an electrostatic latent image is formed by the roll-like electrifying member 2 and the image writing unit 3, and is formed into a toner image by the developing member 4, and is transferred on a medium to be recorded supplied by a supplying member 7 by the transferring member 5, and it is ejected to the outside of a machine by passing through a fixing member 8.  The photoreceptor 1 and the electrifying member 2 are slid while rotating by having the circumferential speed difference of about 10%, and the foreign matter of the surface of the electrophotographic photoreceptor is scraped off. The foreign matter is shifted on the medium to be recorded from the surface of the photoreceptor at an image forming process and is discharged to the outside of the machine.
Patent JP-H0322975-A (JP)
Title: Protein having novel reverse transcriptase activity
Inventor: INOUE SUMIKO
IPC: C07K14/00
Filed: 1990-02-22
Abstract: NEW MATERIAL: A protein having an amino acid sequence expressed by figure I.  
     USE: Synthesis of multicopy single-stranded DNA(msDNA) present in Myxococcus xanthus.  
     PREPARATION: Myxobacterium having msDNA is analyzed using molecular- biological methods, and a reverse transcriptase and a gene coding for it which are present in the bacterium are obtained. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H02219957-A (JP)
Title: Petroleum combustion type small-sized hot water feeder
Inventor: ARIMA SATOSHI
IPC: F24H9/00
Filed: 1989-02-22
Abstract: PURPOSE:To reduce a combustion noise by a method wherein a baffle plate installed within a smoke chimney is provided with a sound absorber. CONSTITUTION:A baffle 15 to be used in a petroleum combustion type small sized hot water feeder is made such that a baffle plate 15a is fixed so as to promote a heat exchanging operation of water within a tank 1 with heat from a hot discharging gas. 15b denotes a sound absorbing material stored in the baffle 15 so as to reduce the combustion sound. 15c denotes a cylinder storing a sound absorber. Discharged gas is heat exchanged with another gas filled in a tank 17 when it passes upwardly within a smoke chimney 13 and at the same time the combustion sound transmitted under an action of the sound absorber 15b stored in the baffle 15 is absorbed. In addition, the combustion sound is reduced by a muffler 16 arranged between the smoke chimney 13 and a discharging port 14 and thereafter the discharged gas is released from the discharging port 14.
Patent JP-S60186766-A (JP)
Title: Display circuit for operation state of device
Inventor: MIYAZAKI YUKIO
IPC: G01R31/26
Filed: 1984-03-06
Abstract: PURPOSE:To check easily and accurately the operation of the operation state display circuit by ORing an operating voltage and a check voltage exclusively and controlling dichroic light emitting elements. CONSTITUTION:A low-level check voltage from a terminal 4 and an operation state voltage from a terminal 5 which is at a high level normally and at a low level in alarm mode are processed by an exclusive OR circuit 21, which generates a high- or low-level output according to whether the operation is normal or not. Then, a light emitting element 2 for one color in normal operation or a light emitting element 3 for the other color in abnormal operation is turned on through an inverting circuit 22 and a double inverting circuit 23. Namely, the high-level check voltage is applied to the terminal in order to check the operation, and then the element 2 or 3 which is on in either normal or abnormal operation turns off and the other element 3 or 2 turns on. Thus, the operation of the operation state display circuit is checked easily and accurately.
Patent JP-H11206704-A (JP)
Title: Double scope system
Inventor: NABESHIMA SHINYA
IPC: A61B1/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce the pain of a testee, to perform an examination for the long period of time and to simplify an operation by attaching a bite part or a resistance part engaged with it to the introduction part of an auxiliary scope. SOLUTION: The tip part 2 of the tube 3 for introduction of a fiber scope 4 is slightly rounded. The bite part 1 is attached to the rear end part of the tube 3 and a fiber scope introduction part is formed. Thus, the rear end of the tube 3 is prevented from being rounded and entered inside a body. A lens part 6 is attached to the tip of the fiber scope 4 and a camera 5 for the fiber scope is attached to the rear end. Thus, the pain and unpleasant feeling of the testee at the time of inserting the fiber scope 4 are removed and the examination for the long period of time is made possible.
Patent JP-H03245036-A (JP)
Title: Method and apparatus for testing frictional force and frictional behavior of tape and cylinder
Inventor: AKAHA NAOTO
IPC: G01N3/06
Filed: 1990-02-22
Abstract: PURPOSE:To conduct a test including a means for judging the pass or fail of lubrication on the surface of tape highly accurately by winding the tape around a rotating cylinder, fixing one end of the tape through an elastic body having a specified spring constant, and applying a constant tensile force on the other end. CONSTITUTION:Video tape 1 is wound around the outer surface of a cylinder 2 so that the side of the magnetic layer is in contact with the surface. Cloudy tape 3 is connected to one end of the tape 1. The tape 3 is connected and fixed to a spring 4 whose spring constant is 100 g/mm or less and which is connected to a fixing end 5. Constant tensile force is applied with a weight 6 to the other end of the tape 1. Then, the cylinder 2 is rotated and driven. Light is projected from a light source system 6 to a suitable region including the connecting part of the tapes 1 and 3. The image of the transmitted and scattered light is projected on an image sensing system 8. The displacement of the tape 1 is obtained based on the ratio between the bright part of the tape 3 and the dark part of the tape 1. Thus the frictional force and the frictional behavior are tested.
Patent JP-S60189248-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAKEMAE YOSHIHIRO
IPC: H01L21/60
Filed: 1984-03-08
Abstract: PURPOSE:To check generation of an electric short between a pad and a substrate even when a damage part is generated according to a probing test at manufacture of a semiconductor device by a method wherein pads having a probe part and a bonding part separately are formed. CONSTITUTION:A conductive layer 40 of aluminum is formed extending over a pad region 41 for probing, a channel part 42, and a pad region 43 for bonding on a field oxide film 101 on a substrate 100. A first layer cover film 104 is provided on the conductive layer of the channel part 42 and the pad region 43 for bonding. A test is performed by making a probe 3 to come in contact with the pad region 411 for probing. A second cover film 105 is applied extending over the whole surface of the chip, and etching is performed as to expose only the part corresponding to a conductive part 431 for bonding in the region 43. Even when a damage part 412 is generated in the aluminum layer 411 according to press of the probe 3, erosion of the field oxide film 101 through the damage part 412 is not generated.
Patent JP-H05244527-A (JP)
Title: Television receiver
Inventor: YAMAMOTO YUJI
IPC: H04N5/445
Filed: 1992-02-28
Abstract: PURPOSE:To simply and easily make the operation by displaying an operation menu onto a slave pattern and making the operation in an interactive way by means of a remote controller. CONSTITUTION:A television signal of a slave pattern is inputted to an input changeover circuit 1 and inserted to a master pattern by a video slave pattern changeover circuit 8. However, when a display request of a control pattern comes, a signal entering the input changeover circuit 1 is interrupted and a control pattern such as a main menu and a cursor from a graphic controller 4 are stored once in a control pattern memory 6, they are read so as to be coincident with the synchronization of the master pattern and inserted to the master pattern through a matrix circuit 7 and a video slave pattern changeover circuit 8. A joy stick or a joy pad is provided to the remote controller so control the movement of a cursor indicating each function on the control menu of the slave pattern. Thus, the operation is implemented in an interactive way while confirming visually the content and process of the control and the menu is selected by the control of the cursor by means of the remote controller.
Patent JP-H02223963-A (JP)
Title: Copy controller
Inventor: HIGUCHI MASAMI
IPC: G03G15/00
Filed: 1989-02-27
Abstract: PURPOSE:To use all communication ports in a control board at the time of data transfer by providing a copying controller with a serial communication controller which exchanges data with the controlled parts of a copying machine and also transfers data in a nonvolatile memory between the control board. CONSTITUTION:The control board is provided with a master CPU 301 and a slave CPU 302, which communicate with each other by means of a dual port RAM 303 a control copying. The serial communication controller has an interruption controller 310, an operation part controller 311, etc., which are connected with each control part by an optical fiber. A backup circuit is added to a RAM 305, and machine history concerning data required for copying, the number of fed papers, energization time, etc., is stored in the RAM 305 and remains even when a main switch is truned off. Thus, data in the nonvolatile memory can be maintained without adding a new communication port even when the control board is replaced.
Patent JP-H05237456-A (JP)
Title: Friction material and production thereof
Inventor: MORITA KEISUKE
IPC: B32B27/20
Filed: 1992-02-28
Abstract: PURPOSE:To easily obtain a friction material prevented from release and having high abrasion resistance and the high coefficient of friction by directly baking an org. resin coating layer based on an epoxy resin good in durability to a core material composed of iron or an iron base alloy to integrate the same with the core material. CONSTITUTION:A friction material is constituted by directly baking an org. resin coating layer good in abrasion resistance, oil resistance and heat resistance to a core material composed of iron or an iron base alloy. At this time, the org. resin coating layer is formed from a compsn. prepared by adding an inorg. fiber and an inorg. filler or an org. filler to an epoxy resin. The amount of the inorg. fiber and the inorg. filler or the org. filler added to the epoxy resin is set to 10wt.% or less. At the time of production, the epoxy resin is directly applied to the surface of the core material to be baked at 90-150 deg.C.
Patent JP-H11241940-A (JP)
Title: Liquid tank and thermosensitive level sensor for liquid tank
Inventor: KUNO HIROSHI
IPC: B65D90/48
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To replace a thermosensitive level sensor without opening the inner part of a liquid tank to the outside air. SOLUTION: A liquid tank 1 is formed so that the residue of a housing liquid is detected by a thermosensitive level sensor. Protecting sheath pipes 5, 7 for thermosensitive level sensors are integrally protruded from a tank wall surface B to the inner part of the tank, and sensor contents 13, 15 such as resistive elements of the thermosensitive level sensors are charged into the protecting sheath pipes 5, 7 through the openings 9, 10 of the protecting sheath pipes 5, 7 opened to the tank outer part on the protruding base end side in such a manner as to be insertable and removable and replaceable.
Patent JP-S62201628-A (JP)
Title: Rod-shaped vibrator device
Inventor: KANDA MAMORU
IPC: B01F13/10
Filed: 1986-02-28
Abstract: PURPOSE:To uniformly mix the whole body by pivotally supporting the rod- shaped vibrator on a bearing fixed to the outer surface of the mixer drum through an elastic body, and providing vibration to the kneaded material 1 in the mixer over the whole length of the vibrator. CONSTITUTION:The bearing 14 fitted with a doughnut elastic bearing member consisting of urethane rubber, etc., on its inside is fixed on both sides of the drum of a double-shaft mixer for kneading concrete materials, etc., and the rod-shaped vibrator with a notch 8a at the intermediate part is pivotally supported. Besides, the rod-shaped vibrator is arranged in parallel with a rotating shaft 2 at the lower center on the outside of the rotating locus of a paddle. The kneaded material is successively brought into contact with the vibrator by the rotation of the paddle and vibrated over the whole length, and the particles are sufficiently dispersed and uniformly mixed because of the improved fluidity.
Patent JP-2000240618-A (JP)
Title: Clamp for band
Inventor: FUCHIWAKI TAKASHIGE
IPC: F16B2/08
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To feed a resin band pitch by pitch in the tightening direction with a simple operation, and to obtain a strong tightening force. SOLUTION: A band made of resin B is wound around a columnar body, and a free side end of the band B is inserted to pass a first band insertion hole part 7 and a second band insertion hole part 22 such that a cogged face of the free side end faces a base part 4, and is extracted outside of a cover body 3 while the cover body 3 is open. In this state, the cover body held by hand is swung in opening/closing directions about a shaft part 20. The swing of the cover body in the opening direction engages the tip of a feeder pawl 23 on a ratchet wheel 21 with one cog 1 on the free side end of the band made of resin and feeds the band pitch by pitch to the outside of the second band insertion hole part. The swing of the cover body in the closing direction returns the feeder pawl sliding over the tip of the cog back to an original position.  A return preventive pawl 10 in the first band insertion hole part 7 engages with the cog of the band made of resin to prevent the band returning to a loosening direction.
Patent JP-S59168347-A (JP)
Title: Saturation temperature detection system
Inventor: SAKAI KATSUMI
IPC: G01N25/48
Filed: 1983-03-15
Abstract: PURPOSE:To detect automatically saturation temperature by, after converting a signal from a temperature sensor into a voltage, holding samples of both values mutually at every specified time and comparing them. CONSTITUTION:A temperature amplifying circuit 2 which receives a signal from a temperature sensor 1 converts the signal into a voltage. Then, S/H circuits 4a, 4b receiving voltages from the amplifying circuit 2, following an output of timer circuit 3, takes samples mutually at every specified time and holds respective converted voltages. Then, a comparator circuit 5 compares voltages held by each of S/H circuits, 4a, 4b and after detecting that no voltage difference is found between both voltages, delivers a detection signal as the output informing that the saturation temperature has been reached. Thus, automatic detection of saturation temperature becomes available.
Patent JP-S52126970-A (JP)
Title: Double ceiling for refuse incinerator
Inventor: YAMAGISHI MIKI
IPC: F23L15/00
Filed: 1976-04-19
Abstract: PURPOSE: To provide a double ceiling for a refuse incinerator composed of refractory material and supporting metal therefore in a manner that the metal is formed in hollow shape to pass cooling air therethrough to be effectively utilized as burning air of the heat to provide superior fabricating repairing strength compared with the conventional arch structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09237327-A (JP)
Title: Card connector device
Inventor: SATO MASAAKI
IPC: G06K17/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a card connector device preventing the generation of contact failure caused by stuck dust, foreign matter, etc., by changing the position of a conductive rubber connector. SOLUTION: An electrical contact point part contact position changing means changes the position of a contact surface of the conductive rubber part 4a of the columnar conductive rubber connector 4 and the electrical contact point group 3a of an IC card 3 and the electrical contact point 12a of a base plate 12 to an electronic equipment 1 to a position different from that of last time whenever loading a card holder 2 to the electronic equipment 1.  Thus, the means mainly consists of a click wheel 8 being a connector rotating member provided with plural click parts 8a,..., 8a at an outer peripheral surface integrally fixed to a square shaft 5 formed from a non-conductive member arranged to the conductive rubber connector 4, and a feeding spring board 10 integrally connected to the card holder 2 and rotating the conductive rubber connector 4 fixed to the square shaft 5 by a prescribed quantity by feeding only one click part 8a of the click wheel 8 linked with the opening/closing operation of the card holder 2.
Patent JP-S53128936-A (JP)
Title: Data input device
Inventor: MORIMOTO HIROSHI
IPC: G06F3/023
Filed: 1977-04-15
Abstract: PURPOSE: To improve the operational performance of the data input for the input device which performs a highly efficient input of various kinds of data, by specifying the data by means of the page designation key and the key which is defined by the designation key. 
     COPYRIGHT: (C)1978,JPO&Japio