baber/WOPTO huggingface dataset:
Patent JP-H1092232-A (JP)
Title: Oil-impregnated paper solid dc submarine cable
Inventor: YOSHIDA SHOTARO
IPC: H01B9/06
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the negative pressure phenomenon of the conductor side oil pressure when a load is cut off by winding a seat floor tape on a cable lead sheath, and winding a metal reinforcing tape on it. SOLUTION: Carbon paper 2 is wound around a conductor 1 as an inner shield, an insulating paper layer 3 is formed on its surface, carbon paper 4 is wound on it as an outer shield, a lead sheath 5 is covered, a seat floor tape 6 wound with a fiber tape of carbon or the like is wound on it, a metal reinforcing tape 7 such as an Elinvar tape is wound on it, and a corrosion-proof layer 8 and an iron wire exterior package are applied on it. The insulating paper layer 3 is impregnated with insulating oil. The Elinvar tape has a very small temperature expansion coefficient, there is no volume change in the lead sheath due to temperature expansion, and the sheath side insulating oil quantity below the lead sheath at the time of a temperature rise can be reduced.  The air gap below the lead sheath is eliminated, and the occurrence of the negative pressure phenomenon of the conductor side oil pressure can be prevented when a load is cut off.
Patent JP-H0692200-A (JP)
Title: Safety device of sensor for preloader
Inventor: ONO MITSUYOSHI
IPC: B60R22/46
Filed: 1992-09-14
Abstract: PURPOSE:To surely release a safety device of a preloader by providing a lock means releasing member which releases the lock of a sensor lock means in an interlocking manner with the insertion of a connector for a tension reducer into a connector on a seat belt coiling device side. CONSTITUTION:A conector 223 on a seat belt coiling device side is fixed underside of a release lever 220 of a longitudinal wall part 80A of a sensor storing part 80, and the connector 223 is arranged in an approximately horizontal direction by facing a connector inserting port toward the direction of the solid line of the release lever 220. A corner part 225A is formed on the upper part of a connector 225 for a tension reducer, and when the connector 225 for the tension reducer is inserted into the connector 223, this corner part 225A presses the tip part of a projecting part 220B of the release lever 220, and rotates the release lever 220 in the direction of the arrow K by the specified angle, and the safety device of the preloader sensor is released.
Patent JP-H0797080-A (JP)
Title: Paper feeding suction foot angle adjusting device in paper sheet printer
Inventor: HIROKAWA KATSUSHI
IPC: B41F21/06
Filed: 1993-09-30
Abstract: PURPOSE:To provide a paper feeding suction foot angle adjusting device in a paper sheet printer capable of adjusting the angle of a suction foot to sheets to be fed freely to a desirable angle and that enabling fine angle adjustment, and moreover unliable to generate the deviation of the suction foot angle even in the case of receiving the vibration or the like of printing work. CONSTITUTION:A suction foot 2 and an arm 5 are integrally fixed to a hollow shaft 4. An adjusting arm 6 is rotatably fitted to the hollow shaft 4, but the adjusting arm 6 is fixed to the arm 5 by a positioning fixing bolt 13. In the case of adjusting the angle of the suction foot 2, the positioning fixing bolt 13 is loosened, and then an eccentric pin 9 is rotated for adjustment. The rotating head part 9H of the eccentric pin 9 is put in the adjusting oblong hole 6N of the adjusting arm 6, and the position relation between the arm 5 and the adjusting arm 6 is changed by the oscillation of the rotating head part 9H.
Patent JP-H1183960-A (JP)
Title: Electric connection jig for high temperature secondary battery
Inventor: TAKAGI TETSUJI
IPC: H01M2/26
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To make an electric connection jig connected to the electrode of a battery at the performance inspection of a high temperature secondary battery mechanically connectable to the electrode of the battery. SOLUTION: This electric connection jig 30 is provided with a fixed jig body 31 fixed to a frame provided on the upper opening part of an inspection furnace and connected to a conductive member, a movable jig body 32 turnably assembled to the fixed jig body 31 for clamping the electrode terminal of the battery together with the lower end projection part 31b of the fixed jig body 31 by the lower end projection part 32b, a spring member 33 interposed between both jig bodies 31 and 32 for separating the lower end projection part 32b from the lower end projection part 31b and a screw member 34 screwed to the fixed jig body 31 so as to be moved back and forth and abutted to the movable jig body 32 for turning the lower end projection part 32b to the side of the lower end projection part 31b of the fixed jig body 31 against the spring member 33 by a screwing operation.
Patent JP-2000071138-A (JP)
Title: Work turning device
Inventor: SUGIYAMA SHUNJI
IPC: B21K27/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a work turning device which is advantageous to suppressing the amount of fall-slippage of a work. SOLUTION: The device is provided with an engaging claw means 3 for holding the shaft end part 10 of a work 1. The engaging claw means 3 is provided with a first engaging claw member 4 having first inclined faces 41 which are to be applied to the shaft end part 10 from the upper side before turning operation, and a second engaging claw member 5 having second inclined faces 51 forming a V shape, which are to be applied to the shaft end part 10 from the lower side before turning operation. Work-fall suppressing faces 43, 53 of the engaging claw members 4, 5 are erected in the direction along a vertical line before the turning operation performed, and are erected in the direction along a horizontal line in a state where the engaging claw members 4, 5 are substantially by 90 degrees turned.  When the engaging claw members 4, 5 are operated to turn together with the work 1, the work-fall suppressing faces 43, 53 are engaged with the work 1 to suppress fall-slippage of the work 1 due to gravity.
Patent JP-H0674119-A (JP)
Title: Fuel tank
Inventor: MOCHIZUKI SHINSUKE
IPC: F02M37/00
Filed: 1992-08-24
Abstract: PURPOSE:To provide a fuel tank which can discharge impurities which are apt to accumulate at the bottom plate of the fuel tank without conducting special operation. CONSTITUTION:In the case of a fuel tank having a fuel feeder which is used by carrying out the changeover of the two circuits of a normal circuit 5 and an auxiliary circuit 10 to take fuel out of the fuel tank, a control means 8 which forms at the normal circuit 5 a fuel takeout opening 5a that opens in the vicinity of the bottom plate 4 of the fuel tank and which takes out fuel through the fuel takeout opening 5a when more than a predetermined quantity of fuel is contained in the fuel tank, is equipped.
Patent JP-H0585826-A (JP)
Title: Sintered ceramics
Inventor: TAKEDA YORIMASA
IPC: C04B35/599
Filed: 1991-09-25
Abstract: PURPOSE:To improve the chipping resistance of a ceramic tool composed mainly of TiN in the high-speed cutting or intermittent cutting of a hard material by forming a binary phase texture consisting of TiN and a Y-type Si-Al-O-N binder. CONSTITUTION:The raw material powder for the subject ceramic is produced by mixing 40-80vol.% of TiN used as a main component with Al3O3 to improve the sinterability and further AlN and SiC fine powder or whisker to prevent the lowering of chipping resistance caused by the unreacted Al2O3 remaining after sintering. When the raw material powder is sintered, reaction of the AlN, SiC and Al2O3in the binder takes place to form a Y-type Si-Al-O-N having high heat-conductivity. In the above process, the SiC, AlN and Al2O3 are compounded in such a manner as to form a binary texture consisting of TiN and Y-type Si-AlO-N. The heat-conductivity is improved by this process to suppress the generation of thermal stress. The tool made of the sintered ceramic has remarkably improved chipping resistance in the high-speed cutting and intermittent cutting of a hard material such as bearing steel.
Patent JP-S60134680-A (JP)
Title: Character picture display device
Inventor: MATSUDA HIROSHI
IPC: H04N5/781
Filed: 1983-12-23
Abstract: PURPOSE:To make a display easy to see even when an original picture and an explanation written in mixed KANA (Japanese syllabary) and KANJI, (chinese characters) by reproducing a character pattern and a picture from tracks in which a KANA character string and a picture are recorded and composing the two. CONSTITUTION:A KANA character string is recorded in the first track and corresponding picture is recorded in the second track. The same applies to the third and fourth tracks. When reproducing a desired picture, for instance, the first track is reproduced and signals before demodulation of the KANA character string are sent to a demodulation section 500. Output of the demodulation section 500 is sent to a KANA storing section 207, and all or the KANA character string are stored. A KANA-KANJI converting section 202 converts the KANA in the storing section 207 to KANA and a character string mixed with KANJI for one track is sent to a picture composing section 300. On the other hand, a video disk section 100 reproduces a picture in the second track and sends to the picture composing section 300. There, the picture is composed with a character pattern generated on the basis of above-mentioned KANA character string mixed KANJI and displayed in a CRT400. When necessary, it is made to a KANA character string only by command from a keyboard 206.
Patent JP-H1158884-A (JP)
Title: Printer case
Inventor: NIIMURA MOTOYUKI
IPC: B41J29/13
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To tighten upper and lower cases without requiring any assembling space. SOLUTION: A highly rigid tightening member 1 having a main body part 5 being stretched over functional members, e.g. a record writing member or paper feed member, is secured, at the opposite ends thereof, to the opposite sides of a lower case 10 and fixing parts 25, 25 provided at the inner edge of the opening 22 in an upper case 20 are coupled with securing parts 8, 8 provided at the main body part 5 of the tightening member 1 thus coupling the upper and lower cases while reducing the size of the printer body as much as possible and enhancing the rigidity.
Patent JP-S61125835-A (JP)
Title: Cooling device for inflation film
Inventor: GOTOU MOTOYUKI
IPC: B29C48/10
Filed: 1984-11-22
Abstract: PURPOSE:To prevent ununiform flow of cooling air and to obtain films in a high speed, moreover which few of ununiform thickness section and folding width fluctuation, by a method wherein a ring type perforated tube is provided inside of a slit of a ring type cooling medium room. CONSTITUTION:A molten tube 3 which is pushed out from a ring type dice 1, is pre-cooled by a cooling medium which came passing through the ring type perforated tube 4 at the space which is composed by the ring type perforated tube 4 and the molten tube 3, and passes through a rectifying tube 6 of hollow column type which is provided to prevent the effect of ununiform flow of the cooling medium in an air chamber, and subsequently said molten tube is expanded being fully cooled by the rising cooling medium which blows through a gap 10 which is composed with a controlling ring 5 provided at the upper part of the screen tube 7 and the molten tube 3, and forms a frost line.
Patent JP-S6488867-A (JP)
Title: Document preparing device
Inventor: CHUMA TAKAHIKO
IPC: G06F17/24
Filed: 1987-09-30
Abstract: PURPOSE:To display the whole retrieving document or one part of the document in correspondence to a designating character string by retrieving the document to have the character string to be designated in a designated section in the stored document when the section in the document and the character string are designated. CONSTITUTION:At first, an operator designates a section 'cause' from a section designating part 1. Next, a character string 'in favor of the yen' is designated. Then, a document retrieving part 4 retrieves the document to have the character string 'in favor of the yen' to be designated by a character string designating part 2 in the section 'cause' to be designated by the section designating part 1 in the respective documents which are stored in a character storing part 3. The retrieved result goes to be the three documents of (a), (b) and (c) out of the four documents of (a), (b), (c) and (d) in the figure. Next, a retrieved result display part 5 displays the character string to be stored in a section 'result' except for the section 'cause' of the respective documents, which is the retrieved result of the document retrieving part 4, in correspondence to the character string 'in favor of the yen' to be designated by the character string designating part 2.
Patent JP-H04124242-A (JP)
Title: Aluminum alloy excellent in wear resistance and its manufacture
Inventor: HIRANO MASAKAZU
IPC: C22C21/02
Filed: 1990-09-17
Abstract: PURPOSE:To secure the excellent wear resistance of an aluminum alloy by adding specified elements to an Al-Si series alloy to reinforce its matrix, furthermore continuously executing local remelting and solidifying and rapidly solidifying the alloy. CONSTITUTION:The compsn. of an alloy is regulated to a one essentially consisting of, by weight, 8 to 17% Si, constituted of one or >=2 kinds among 0.5 to 2% Mn, 0.5 to 1% Cr, 0.5 to 1% Zr, 1 to 3% Fe and 1 to 3% Ni, one or >=2 kinds among 0.001 to 0.1% Na, 0.001 to 0.1% Sb and 0.001 to 0.1% Sr and the balance Al with impurities. The ingot having the above componental compsn. or the material in an intermediate stage of the Al alloy is irradiated with the pencil of electron beams from its surface, and local remelting and solidifying are continuously executed to rapidly solidify the alloy. In this way, the material in which Si grains are finely and uniformly distributed and the matrix holding the above is solid and excellent in wear resistance can be obtd.
Patent JP-H07236287-A (JP)
Title: Chuck of inchworm actuator and manufacture thereof
Inventor: HIGUCHI TOSHIRO
IPC: H02N2/00
Filed: 1993-10-01
Abstract: PURPOSE:To keep the flexibility when a chuck is opened and closed, to make the width of preset rigidity wide and to enhance the tolerance of a size by assembling the thickness of the root part of a chuck piece and the diameter of a hole. CONSTITUTION:In the chuck of a spindle moving type inchworm actuator, the following parts are provided. A disk-shaped base part 11 has an opening 11a. A thin-walled root part 12a is made to protrude by the same axial state as the opening 11a of the base part 11 and continuously provided at the base part 11. A thick-walled chuck part 12b is continuously provided at the base part 12a. A dividing part 13 isolates the chuck part 12b and the root part 12a. A plurality of chuck pieces 12 have the parts 12a, 12b, 13 and the circular holes 14 formed at the root parts of the dividing parts 13.
Patent JP-H08110554-A (JP)
Title: Camera
Inventor: SAKURAI HIDENORI
IPC: G03B17/02
Filed: 1994-10-12
Abstract: PURPOSE: To provide a camera capable of closing a cover member after a film is completely rewound in a film cartridge up to the top end of the film. CONSTITUTION: The camera using the film cartridge 2 which can let an incorporated film out by the unidirectional rotation of a spool and is provided with a light shielding cover capable of opening/closing the exit of the film is provided with a cover coupler 31 switched between first and second states where the light shielding cover is opened and closed, an interlocking lever 34 integrally turned with the cover coupler 31, a locking lever 36 capable of restraining the cover coupler 31 in the first state by the locking of the interlocking lever 34 or releasing its locking and a history gear 35 capable of obtaining a state corresponding to the number of the frames of the film, linked with a film feeding mechanism 10 and when the history gear 35 is in a fixed position, the locking lever 36 restrains the cover coupler 31 in the first state.
Patent JP-H0294982-A (JP)
Title: Still picture transmitting system
Inventor: SATO HITOSHI
IPC: H04N7/14
Filed: 1988-09-30
Abstract: PURPOSE:To make the same recording pictures on transmitting and receiving sides by sending a still picture recorded in a memory on the transmitting side to the receiving side and recording it automatically. CONSTITUTION:When a recording operation signal is generated by a switching operation, etc., on the transmitting side, a memory 7 stores the output of a camera 1 for one screen. At the same time, a monomulti 22 is started, the reading output of the memory 7 is selected by a switcher 21 and inputted to a coder 2 for tau hours. The coder 2 compresses, encodes and transmits the output of the memory, the output of a decoder 3 gets stable soon (it is the difference that is sent but the accumulation gets closer to an actual value) and becomes the same one as the still picture recorded in the memory 7 on the transmitting side. Since time is set so that the output of the monomulti 22 may fall in this condition, the stable still picture is recorded also in a memory 5 on the receiving side. Thus, perfectly the same picture can be recorded in the still picture memories on the transmitting and receiving sides by the recording operation from one of the transmitting and receiving sides.
Patent JP-H1186784-A (JP)
Title: Downlight cleaner
Inventor: TAJI TAKESHI
IPC: H01J61/02
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner for downlight, whereby a reflecting surface of a downlight and a lighting lamp can be cleaned at the some time, without the use of a step ladder or the like, attain simplification and efficient operation of cleaning work. SOLUTION: In a cleaner for cleaning a reflecting surface of a downlight and a lighting lamp embedded in a ceiling surface, the cleaner comprises a rotary shaft 8, respective first/second/third lock rings 9, 10, 11 fixed to respectively tip and rear end parts and an intermediate part of the rotary shaft 8, a clamp cylinder 12 externally inserted to the rotary shaft 8 to be coming off lock fixed by the second/third each lock ring 10, 11 a mounting sleeve 13 externally inserted sliably in a part between the first and third lock rings 9, 11 to be pressed to a side of the first lock ring 9 at all times by a spring 20, a cover case 14 fixedly mounted in the mounting sleeve 13, a cleaning implement 15 mounted in a tip end of the rotary shaft 8 to have many flexible leg pieces normally retracted in the cover case 14, and a rotary means 16 connected to a rear end part of the rotary shaft 8.
Patent JP-S6488528-A (JP)
Title: Remote control signal receiver for camera
Inventor: KANEKO YOSHIYUKI
IPC: G03B17/38
Filed: 1987-09-30
Abstract: PURPOSE:To obtain a remote control signal receiver for a camera, which can prevent malfunction caused by external noise as much as possible, by installing a reception angle varying means for varying the reception angle of a remote control signal by a receiving means according to the information of focal distance. CONSTITUTION:When the information of the focal distance of the photographing optical system of the camera is inputted from a switch interface circuit 7, a controller 6 sets the photographing optical system an at the same time outputs a signal corresponding to the focal distance to the reception angle varying circuit 9. Then, the reception angle varying circuit 9 drives a motor 5 and moves a fixing member 3 which meshes with the motor 5 through a gear 4 in the optical axis direction of the photographing optical system so as to control the position in the optical axis direction of a photodetector 2 to obtain a light receiving angle corresponding to the photographic viewing angle at that time. Thus, the malfunction caused by the external noises can be prevented as much as possible while securing a remote controllable azimuth which is the minimum of necessity.
Patent JP-H03113787-A (JP)
Title: Tape cassette and tape cassette storage case
Inventor: MARUYAMA HIDEO
IPC: B65D85/575
Filed: 1989-09-22
Abstract: PURPOSE:To prevent the oxidized deterioration of a metallic tape or a metal tape loaded in a tape cassette by applying specified material on the internal surface of the tape cassette formed of the specified material. CONSTITUTION:The tape cassette in which a magnetic tape 5, etc., is loaded wound around a reel is formed of non-hygroscopic material 3, and its internal surface is coated with hygroscopic material 4, and the non-hygroscopic material prevents the penetration of moisture from the outside of the tape cassette and the tape cassette storage case of similar constitution. On the other hand, the hygroscopic material absorbs the moisture in the tape cassette and the cassette storage case. As the result, the oxized deterioration of an evaporated metal tape or the metal tape can be prevented.
Patent JP-S61125964-A (JP)
Title: Electric power steering device
Inventor: ETO KUNIHIKO
IPC: B62D5/04
Filed: 1984-11-21
Abstract: PURPOSE:To prevent an electric motor from being damaged by excessive heat by arranging an electric generator, which outputs electric voltage in response to the number of engine revolution, as an electric power source to assist steering torque in addition to an electric generator in an electric charging system. CONSTITUTION:No.2 generator 23 is connected with an engine 20 as an electric power source for an electric motor 16 by way of a belt transmission device. A control circuit 24, to which electric voltage generated by the generator 23 is applied, controls the current value to be applied to the electric motor 16 in response to torque signals outputted form a torque sensor 15. When a handle 11 is operated, torque is detected for its positive or negative value by the torque sensor 15. The control circuit 24 controls on only the direction of rotation of the electric motor 16 based on the signal from the torque sensor 15, but also controls the output current of the generator 23 to be applied to the electric motor 16 allowing the output torque of the electric motor 16 to be controlled in response to the torque of the handle.
Patent JP-H04127706-A (JP)
Title: Surface acoustic wave device
Inventor: KOJIMA HIROOMI
IPC: H03H9/145
Filed: 1990-09-19
Abstract: PURPOSE:To obtain the surface acoustic wave device having high power resistance and long service life by using the thin film stripe of the ternary alloy of Al-Si-Pd. CONSTITUTION:This device is equipped with a substrate for propagating surface acoustic waves such as a piezoelectric substrate 1, for example, thin film stripe 3 constituting plural interdigital transducers(IDT) 2, lead wire 4 and terminals 5 and 6. This thin film stripe 3 is composed of the ternary alloy of Al-Si-Pd. The ternary alloy of Al-Si-Pd has composition which resistance is not so much different from that of pure Al, and the fine compound of Pd is precipitated to the grain boundary of Al so as to suppress the movement of Al atoms. Thus, the power resistance is improved and the serviced life is prolonged.