baber/WOPTO huggingface dataset:
Patent JP-H1053175-A (JP)
Title: Emergency flashing display device for vehicle
Inventor: ASAMURA KINJI
IPC: B60Q1/52
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent actuation at the time of not using a vehicle by constituting in such a way as to cut off feed to a circuit for an emergency flashing indicator light when a main switch is switched into an off position or a steering wheel lock position. SOLUTION: When a main switch 1 is switched into an off position or a steering wheel lock position, a power terminal 3 is not conductive to any other terminals. An ignition system is cut off from feed to all electrical equipment as a matter of course. Even when a hazard switch 12 is operated on, a flashing system lamp does not flash. The main switch 1 is provided with a flashing lamp terminal 6, and it is so constituted that an ignition system circuit on the main output terminal 5 side, other electrical equipment circuits and a flashing system circuit are cut off at the time of parking. While the main switch 1 is switched into a parking position, no current therefore flows to the circuit on the main output terminal 5 side through the blink system circuit.
Patent JP-S6271797-A (JP)
Title: Hydraulic tilting device for outboard propeller
Inventor: SAITO HIDEKI
IPC: B63H20/00
Filed: 1985-09-25
Abstract: PURPOSE:To dispense with the retracting operation of a trim rod, by installing an engaged device engaging a tilt cylinder mechanism with the surface of the water and also a detector detecting the engaged operation, and constituting a trim cylinder mechanism alone to be contractible with the detected signal. CONSTITUTION:When an outboard propeller 4 is pulled up from the surface of the water, a hydraulic pump 7 is operated and pressure oil is fed to a first oil chamber 5d from a first port 7a through a first oil passage 9a. With this operation, a tilt rod 5c extends outward from a working cylinder 5a, whereby the outboard motor tilts clockwise with a pin 3 as an axis, thus it is pulled up. After ward, when a first manual on-off valve 9d as an engaged device is closed, pressure oil is kept up in a second oil chamber 5e even if the hydraulic pump 7 stops, so that the outboard motor is engaged with the surface of the water as it is.
Patent JP-S6271463-A (JP)
Title: Dc machine
Inventor: OHARAGI HARUO
IPC: H02K23/40
Filed: 1985-09-25
Abstract: PURPOSE:To prevent a no-spark charging transfer phenomenon by mounting an adjusting magnetic section at a position biased to the armature side between a main pole core and a commutating-pole core and changing commutating-pole flux quantity flowing to the armature side from a commutating pole in response to the number of revolution. CONSTITUTION:A main pole 11 and a commutating pole 12 are set up on the inner circumferential side of an annular yoke 10. The main pole 11 consists of a main pole core 13 with a pole piece section 13A and a field winding 14. The commutating-pole 12 is composed for a commutaing-pole core 16 and a commutating-pole winding 17. Adjusting magnetic members 18A, 18B magnetically communicating the side surface of the pole piece section 13A for the main core 13 and a side surface near by the armature 2 side of the commutating-pole core 16 are fixed extending over these side surfaces. A small number of leakage communicating-pole flux are made to flow through the adjusting magnetic members 18A, 18B on operation at low speed and a large number of them on operation at high speed, and commutating-pole flux quantity flowing to the armature 2 side from the commutating pole 12 is changed in response to the number of revolution.
Patent JP-H1140150-A (JP)
Title: Lithium secondary battery
Inventor: FUJIMOTO MASAHISA
IPC: H01M4/48
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a large discharging capacity and improve the charging and discharging cycle property by using an amorphous material of a specified oxide instead of oxides of IVB group or VB group elements for the lithium storage material for a negative electrode. SOLUTION: An amorphous material of B2 O3 is used as a lithium ion storage material. The amorphous material is obtained by, for example, thermally melting B2 O3 and cooling the resultant B2 O3 , In the case the cation-oxygen bond strength is 335 kJ/mole or higher, B2 O3 can be an oxide easy to be converted to be amorphous and can be a component easy to have an irregular three-dimensional mesh structure of glass, so that the oxide is called as the mesh-forming oxide or a glass forming oxide, of GeO2 , SiO2 , P2 O5 , As2 O3 , Sb2 O3 , V2 O3 , etc., are examples of the mesh-forming oxide and no lithium secondary battery with excellent properties can be obtained by using oxides besides the mesh-forming oxide.  Since B2 O3 is an amorphous material with stable three-dimensional mesh structure, the structure is hardly damaged even by repeated insertion and desertion of lithium and consequently, excellent charging and discharging cycle property can be obtained.
Patent JP-S6454372-A (JP)
Title: Voltage detecting circuit
Inventor: TAKAHASHI KYOICHI
IPC: H03K5/08
Filed: 1987-08-26
Abstract: PURPOSE:To obtain the titled detecting circuit of simple circuit constitution with small power consumption by varying the level of the input voltage of a reference voltage circuit and then giving detection output hysteresis characteristics. CONSTITUTION:The reference voltage circuit is so constituted that the voltage level which turns on and off itself is stabilized with its reference voltage like a band gap reference. Further, a phase inverting circuit 2 generates a detection output which is inverted in phase correspondingly to whether or not the refer ence voltage circuit is in operation. Further, a detection level switching circuit 3 varies the level of an input level according to the whether or not the reference circuit 1 is in operation and generates the hysteresis characteristics at the time of the phase inversion of the detection output. This constitution simplifies the voltage detecting circuit with the hysteresis characteristics.
Patent JP-H1058395-A (JP)
Title: Opening jig and opening machine
Inventor: TSUCHIMOTO TOMONORI
IPC: B26F1/14
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To efficiently recover sodium without largely damaging the structure of a used NaS battery by forming the tip truncated part like a polygonal pyramid, providing a recessed part on each truncated surface, and forming a column- like part connected to the tip truncated part like a prism. SOLUTION: An opening jig 10 is so constructed that the tip truncated part 11 is a square pyramid, and each truncated surface 14 is formed like a recess. The tip truncated part 11 is connected to a prism part 12, and the prism part 12 is a little tapered. The prism 12 is connected to the flat plate-like base end part 13 to form an opening jig 10. The tip 21 of a hydraulic cylinder 20 is screwed on the rear end part of the base end part 13 so that the opening jig 10 can be operated downward. A spring washer 22 firmly screws the base end part 13 and the tip 21 of the hydraulic cylinder with a nut. Further, as the corner part of the tip truncated part 11 is wide enough, fused sodium easy to remain lastly can be discharged further easily.
Patent JP-H1148451-A (JP)
Title: Method and apparatus for loading metal printing plate on vacuum drum
Inventor: GELBART DANIEL
IPC: B41F27/06
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To form a plate holding system without using a clamp and depending on magnetic characteristics by sending a plate onto the drum as a flat sheet, and giving the plate a curl while being wound around the plate. SOLUTION: All of four rollers 4, 5, 6, 7 are extended over the overall length of the cylinder 2. The roller 7 is disposed within the moving passage of the plate 1 delivered from the pinch rollers 5, 6, and is a bending roller for allowing the plate to be bent and curled toward the cylinder 2. The roller 7 can be selected in its position such that the residual curl given to the plate 1 becomes substantially equal to the curvature configuration of the cylinder 2, or the radius of curvature of the residual curl comes to be small than the radius of the cylinder 2. An advantage of selection in the latter is that since the plate grasps the cylinder, it stays as being mounted on the cylinder even in the case where vacuum is released during the rotation of the cylinder.
Patent JP-H0260562-A (JP)
Title: Ripening of plum fruit
Inventor: HARA MUNEO
IPC: A23L19/00
Filed: 1988-08-24
Abstract: PURPOSE:To detoxicate the harmful component in unripe plum fruit and obtain a plum fruit having completely ripened pulp without deteriorating the taste, flavor and appearance of plum fruit by immersing unripe plum fruit in boiling water. CONSTITUTION:A sufficient amount of water 2 is poured into a prescribed vessel 1 such as an earthen pot heated. When the water is boiled, the heating is stopped and, at the same time, unripe plum fruits 4 thoroughly washed with water are put into the boiling water and the vessel is closed with a lid 1a. The contents of the vessel are left standing in closed state for about 5-24hr until the water and unripe plum fruits are cooled to room temperature or thereabout.
Patent JP-H0257223-A (JP)
Title: Vacuum cleaner
Inventor: TOKUDA TAKESHI
IPC: A47L9/24
Filed: 1988-08-24
Abstract: PURPOSE:To make it easy to connect/disconnect between pipes, to improve productivity and to reduce a fraction defective of process by enlarging the dimensional tolerance between the inner diameter of one pipe and the outer diameter of the other pipe, by a method wherein several projection parts are formed on the inner wall of each extension pipe and the end of one extension pipe is so formed as to contact with a taper section of the other extension pipe. CONSTITUTION:Several projection parts 16 are symmetrically formed, to a parting line 15 of a die, on a fitting part 12a of one extension pipe 12 in which the outer extension pipe 13 is inserted, and the outer diameter of a circumscribed fitting part 13a contacts with the projection parts 16 when the extension pipe 13 is inserted into the extension pipe 12. An end part 13b of the circumscribed fitting part 13a of the extension pipe 13 also contacts with a taper section 12b formed on the inner wall 12c of the extension pipe 12 forming the inscribed fitting part 12a. Several grooves 17 are also formed on the outer diameter of the end part 13b of the extension pipe 13 forming the circumscribed fitting part 13a and have elasticity in the longitudinal direction of the extension pipe. When the height, h, of the projection parts 16 formed on the inscribed fitting part 12a is 0.3mm or more, it is possible to make in a proper fitting and to improve the property of fitting since it allows some dimensional scattering between the inner diameter of the extension pipe 12 and the outer diameter of the extension pipe 13.
Patent JP-H0871758-A (JP)
Title: Automatic welding machine of circumferential joint
Inventor: OTSUKA TAKAO
IPC: B23K9/028
Filed: 1994-09-05
Abstract: PURPOSE: To improve the welding workability at the outdoor high position, and to avoid the wind-blowing at the tip of a welding torch by fitting the welding torch to a traveling truck capable of copy-traveling along a circumferential joint part, and providing a wind-shielding body on the welding torch in achieving the automatic welding of the circumferential joint part of a large cylindrical body. CONSTITUTION: A welding machine 3 of a circumferential joint is provided with a traveling truck 22 capable of copy-traveling along the outer circumferential surface of a cylindrical body 1, a vertical copying mechanism 26 which is provided on this copy-traveling truck 22 and abut upper and lower copying rollers 25 from the lower side on an annular guide body, and a horizontal copying mechanism 29 to abut right and left copying rollers 28 on the outer circumferential surface of the cylindrical body 1. A welding torch 4 which is supported in a positionally adjustable manner through a first adjusting member 30A and a second adjusting member 30B is provided on a transverse frame 30 on the right and left copying rollers 28 side. This welding torch 4 is covered by a wind-shielding body 70 fitted to the second acting member 30B through a fitting member 71.
Patent JP-H0258802-A (JP)
Title: Platinum thermistor and its manufacture
Inventor: TAKEUCHI HIROSHI
IPC: H01C7/02
Filed: 1988-08-24
Abstract: PURPOSE:To obtain a platinum thermistor made of a thin platinum film and having a high resistance temperature coefficient by forming the platinum film on an insulating film of a different kind of material formed on the surface of a substrate and constituting the insulating film of zirconium oxide. CONSTITUTION:After a TiO2 film 12 is formed on the surface of an Al2O3 substrate 11 by injecting O2 gas after exhausting air by sputtering, a platinum film 13 having a thickness of 0.4-1.6mum is formed by a vacuum deposition method, sputtering method, etc. After patterning the platinum film 13 to a desired form, the film 13 is subjected to heat-treatment at 900-950 deg.C and resistance value adjustment by trimming. Then the base plate 13 is divided into individual pieces and lead wires 14 are connected to each piece. Therefore, a platinum film which is thinner in thickness and higher in stable resistance coefficient than the conventional example can be obtained and the using quantity of highly expensive platinum can be reduced.
Patent JP-H0374923-A (JP)
Title: High voltage oscillating circuit
Inventor: SATO TAKASHI
IPC: H03K3/284
Filed: 1989-08-15
Abstract: PURPOSE:To operate an oscillating circuit directly by a high voltage power supply without use of a low voltage (+5V) power supply by providing a delay circuit between the collector of a 2nd transistor(TR) and a switch circuit 12. CONSTITUTION:At application of high voltage power supply VDD, since a 2nd TR 2 is turned off, a photocoupler PH is turned off and a 1st TR 1 is turned on because of reception of its base current and a current (i) flows. Thus, a voltage of (R4Xi) is produced across a resistor R4. The voltage causes a current IB to flow to base of the 2nd TR 2 through a resistor R3 and a diode D. As a result, when the 2nd TR 2 is turned on, a current flows to a light emitting diode of the photocoupler PH, a photo TR is turned on and the current (i) stops flowing.
Patent JP-2001044908-A (JP)
Title: Radio communication system
Inventor: KOYAMA MOROO
IPC: H04L12/28
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To automatically set optimum communication route information. SOLUTION: Repeaters Rep (Rep1 and Rep1) are provided between a radio transmitter Tx1 and a radio receiver Rx1. In such a case, the transmitter Tx1 is provided with a function for transmitting a communication check command signal for establishing a communication route, and the receiver Rep1 is provided with a function that attaches a carrier level value and a device number proper to the repeater Rep1 and relays received radio data to the other repeater Rep2 when the received radio data is a communication check command signal,  a function which compares the carrier level value of a communication check command signal relayed from the other repeater Rep2 with the carrier level value of the communication check command signal relayed by the repeater Rep1 itself and sets so that the relay can be performed as long as the carrier level value of the communication check command signal relayed by itself is higher, and a function that does not perform relay even though a radio signal other than the communication check command signal is received when setting is made so as not to perform relay.
Patent JP-2001041252-A (JP)
Title: Thrust roller bearing
Inventor: FUKUSHIMA HIROSHI
IPC: F16C19/30
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To ensure excellent durability and reliability by a method wherein, even under a strict using condition, a sufficient amount of oil is taken in an internal part. SOLUTION: A guide cylinder part 15a formed at the inner peripheral edge part of a lace 7a is loosely fitted in the housing of a carrier 2 and positioned throughout the direction of diameter. A through-hole 20 is formed in a bent part 19 formed at the inner peripheral edge part of the lace 7a. Lubrication oil entering an annular gap 18 at the periphery of the guide cylinder part 15a is taken in a thrust roller bearing 1a.
Patent JP-S6366233-A (JP)
Title: Aramid film and production thereof
Inventor: FUJIWARA TAKASHI
IPC: C08J5/18
Filed: 1986-09-09
Abstract: PURPOSE:To obtain a transparent aramid film, by biaxially drawing a coagulated and washed film in a wet state, drying and heat-treating the drawn film in a state of limited shrinkage, having improved mechanical performance as well as dimensional stability without causing curls. CONSTITUTION:A film, obtained by casting an optically anisotropic dope consisting of poly(p-phenylene terephthalamide) having >=3.5, preferably >=4.5 inherent viscosity and sulfuric acid in >=95wt% concentration on a support surface, converting the above-mentioned dope into an optical isotropic dope by moisture absorption and/or heating, coagulating the dope (preferably with dilute sulfuric acid in >=10wt% concentration at <=10 deg.C), washing the coagulated dope, biaxially drawing the coagulated film in a wet state at >=1.1 times, drying the film in a state of limited shrinkage of the film and heat-treating the dried film at >=350 deg.C and having at least 10% elongation and at least 1,000kg/mm<2> Young's modulus in all the directions parallel to the film surface, <=3.5X10<-5>mm/ mm/%RH moisture absorption expansion coefficient and >=60% light transmittance at 600nm wavelength.
Patent JP-S58117039-A (JP)
Title: Kana(japanese syllabary)/kanji(chinese character) conversion system
Inventor: OSADA ITARU
IPC: G06F3/14
Filed: 1981-12-30
Abstract: PURPOSE:To improve the Kana-Kanji conversion rate, by writing an n-notation numeral representng the possibility of inter-connectin of words in a connection table, and using the numeral as one of parameters for word pickup. CONSTITUTION:A keyboard 1 inputs a kana character train and a CPU2 controls the Kana-Kanji conversion. A display 3 displays the result of conversion. A word dictionary is stored in an auxiliary storage device, and words in Kana and Kanji expressin, grammer information of words and frequency of appearance of words are written in the word dictionary. A connection table 6' representing the possibility of connection between part of speeches is stored in a memory 5. An n- notation numeral representing the possibility of connection between words is written in the connection table and the numeral is used as one of parameters for word pickup.
Patent JP-2000050314-A (JP)
Title: Stereoscopic display device
Inventor: IDE MASASHI
IPC: H04N13/04
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a practical stereoscopic display device that displays a simple three-dimensional image with a simple structure without using an eyeglass or the like. SOLUTION: The display device is provided with a flat LED array 13, a 1st liquid crystal reflection plate 11 consisting of a polarization plate, a reflection polarization plate and a liquid crystal display element provided between the polarization plate and the reflection polarization plate, a fixed reflection plate 16, many 2nd liquid crystal reflection plates 15 laminated between the fixed reflection plate 11 and the 1st liquid crystal reflection plate 11 and consisting of liquid crystal display elements and reflection polarization plates, and a beam splitter 12 placed between the 1st liquid crystal reflection plate and the planer LED array.  The flat LED array emits a light to each cut face image formed by segmenting sequentially a three-dimensional displayed object from its end, and the 1st liquid crystal reflecting plate, the many 2nd liquid crystal reflection plates and the fixed reflection plate that reflect the emitted light are sequentially selected synchronously with the respective cut-face images.
Patent JP-S6452649-A (JP)
Title: Production of oxide based superconducting material
Inventor: UCHIKAWA HIDEFUSA
IPC: H01B13/00
Filed: 1987-08-24
Abstract: PURPOSE:To obtain the titled superconducting material having high transition temperature and large critical current density, by hydrolyzing and calcining a liquid consisting of a liquid or dispersion containing IIa group element, IIIa group element and copper and containing element of part thereof as a specific metal alkoxide and containing the remainder as a metal oxide. CONSTITUTION:A liquid consisting of a homogeneous solution, dispersion or suspension containing one or more elements selected from Mg, Ca, Sr and Ba, one or more elements selected from Sc, Y and lanthanoids and Cu, containing element of at least part thereof as metal alkoxides having CN<->, X<-> (X is halogen) and (or) amine and containing the remainder as a metal alkoxide is prepared. Then water is added thereto to hydrolyze two kind of metal alkoxides and the resultant mixture is calcined to provide the aimed oxide-based superconducting material.
Patent JP-2000115262-A (JP)
Title: Demand allocating multiple access technology
Inventor: KAY STANLEY E
IPC: H04L12/56
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To support TDM traffic and ATM traffic under multi-modulation environment by buffering plural asynchronous signals, storing asynchronous signals in corresponding modulation buffers and transmitting the signals to a multi-modulation radio system with proper time slots. SOLUTION: An arrived asynchronous transfer mode(ATM) cell is stored in a buffer managing device (ALBM) 2606 depending on a predetermined priority level which is made correspond to a virtual channel of ALBM 2606. Polling is continuously performed for all physical layers, an active handshake signal is retrieved, when the active handshake signal is detected, a proper ATM cell is transmitted to its active physical layer and an active modulation buffer 2612 by the ALBM 2606. Furthermore, the ATM cell is transferred from the modulation buffer 2612 to the proper time slot of a multi-transfer mode cell bus 2614 by an ATM formatter 2610.
Patent JP-H1055941-A (JP)
Title: Lon system for semiconductor manufacturing apparatus
Inventor: MIMURA YOICHI
IPC: H01L21/02
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To simplify a control system with built-in general serial-parallel I/O and reduce the cost by connecting a main controller to objects to be controlled by the main controller through LON. SOLUTION: A motor control system 36 has controllers 26-56 for independently controlling objects, thus forming a division type control system. 730 is a controlled twist pair, 731 and 732 are controlled local operation network(LON) nodes and 79 and 710 are functional LON nodes for connecting functional parts i.e., motor 9 and position sensor 10. Using such LON, the control accuracy enhancement, early measure in case of emergency and safety improvement are made. Thus it is possible to simplify the control system structure with built-in general serial-parallel I/O and reduce the cost.
Patent JP-2001032503-A (JP)
Title: Finishing structure of dry fence end
Inventor: MIZUTANI MASAO
IPC: E04F13/073
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To easily realize a finishing structure of the end having a stable quality of a dry fence while using not a special exterior finishing material but an existing finishing material and reduce cost. SOLUTION: In the end 7 of a dry fence in which a support 2 is erected on a foundation and an exterior finishing material 6 for a residence is attached to the support 2, a backing panel 10 having a U-shaped section that two parallel faces 10a are connected to each other through a right-angled face 10b is erected on the foundation and an existing outside angle accessary 11 having an L-shaped section is attached to the outside of the backing panel to finish the end 7 of the dry fence.