baber/WOPTO huggingface dataset:
Patent JP-H01168686-A (JP)
Title: Benzofuran and benzopyran compound
Inventor: KAWAKITA TAKESHI
IPC: A61P1/08
Filed: 1987-12-24
Abstract: NEW MATERIAL:A compound expressed by formula I [n is 0 or 1; R<1> represents H or alkyl; R<2> and R<3> represents H, halogen, OH, alkyl, nitro, acylamino, -S(O)m-R<5> (R<5> represents alkyl; m is 0-2), etc.; X represents 0 or -N(R<8>)- (R<8> represents H or alkyl); R<4> represents formula II (p is 2 or 3) or formula III (R<9> represents alkyl; q is 0 or 1); doted line may represent double bond when n is 0]. EXAMPLE:5-Chloro-2-methyl-N-(3-quinuclidinyl)-2,3-dihydrobenzofuran-7- carboxamide N-oxide. USE:Useful as a medicine having excitomotor action on stomach, antiemetic activity and 5-HT3 acceptor-antagonisum. PREPARATION:A carboxylic acid expressed by formula IV or reactive derivative thereof is reacted with a compound expressed by the formula R<4>-XH.
Patent JP-H09190600-A (JP)
Title: Automobile collision prevention device
Inventor: CHIYAE SOO KIMU
IPC: B60R21/34
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To make a vehicle by itself to take a positive measure for safety by inputting the information according to the running environment of the vehicle, deciding the vehicle braking force according to the weather, correcting the braking distance concerning front, side and rear collisions and also the rear-end collisions, and alarming the sudden braking based on the signal of a braking detection part for prevention of the following up collision accidents. SOLUTION: A control part 10 includes an inter-vehicle/side distance detection part 1 which emits and receives the laser beams to detect the front vehicles and the side objects. Then the part 10 detects the present state of a vehicle with the steering angle/lane/braking detection parts 4, 5 and 6 respectively. Furthermore, the part 10 detects the acceleration of the vehicle with an acceleration position detection part 19 if the driver steps on the acceleration pedal when the distance between his own vehicle and its preceding vehicle becomes smaller than the stop distance. Thus the part 10 unconditionally drives an alarm generation part 9 and outputs a control signal to an engine acceleration control part 40 to drive it. And also, the part 10 corrects the stop distance for braking by the signal sent from a weather state input part 30 to generate an alarm tone with the part 9 or to decelerate the vehicle with the part 40.
Patent JP-H08184487-A (JP)
Title: Vibration sensor
Inventor: KANEMAN NAOHIRO
IPC: G01H11/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide an inexpensive vibration sensor which can transmit signals in noise-free and surge-free states and improved in S/N and the signal transmitting distance of which can be elongated. CONSTITUTION: A vibration sensor is constituted of a vibrationelectric energy converting element which converts vibrations into electric energy, semiconductor light emitting element 11 which converts the electric energy outputted from the element 3 into light, means 12 and 13 which make a bias current to flow to the element 11, and optical fiber 14 for transmitting the output light of the element 11. The element 11 shows a large resistance value under a voltage lower than a forward voltage. However, when an appropriate forward bias current is made to flow to the element 11, the resistance value of the element 11 can be reduced by that of an AC component. Therefore, the light emitted from the element 11 can be detected even when the electric energy outputted from the vibration-electric energy converting element 3 is small.
Patent JP-H10169059-A (JP)
Title: Attaching structure for inclined panel
Inventor: NISHIMOTO RYUICHI
IPC: E04B2/94
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide attaching structure for an inclined panel whose vertical position can be easily regulated to the main body of a building. SOLUTION: In attaching structure for an inclined panel, the inclined panel 3b whose upper end part inclines in the direction of inclination is attached to the surface of the wall of a building. A plurality of upper end fasteners 8b, 8d is attached to an upper end part on the back side of the inclined panel 3b with their height positions being different according to their inclination, and a plurality of beam fasteners 10 corresponding to the upper fasteners 8b, 8d is attached to a building ascending beam 7 extending in an oblique direction in parallel to the upper end part of the inclined panel 3b, and each of upper end fasteners 8b, 8d is arranged below a horizontal part 10b provided on each beam fastener 10, and both the above fasteners are mutually connected with a joint bolt 11 and a nut 12.
Patent JP-2001147126-A (JP)
Title: Information center, navigation device and navigation system
Inventor: ITO YASUO
IPC: G08G1/0969
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To enable to know a time required for reaching a destination in peripheral retrieval. SOLUTION: When a user executes peripheral retrieval, an information center calculates a traveling time obtained by adding phenomena exerting an influence on traveling, such as a traffic state, a weather or the like, to the retrieval result, forms retrieval list information sorted in the order of shortness of the traveling time, and informs of a result which is supposed to have a short traveling time. The name of the destination and the traveling time to the destination are included in the retrieval list information.  In the second execution form, concerning a destination having a limited date and time by which arrival is required, such as a movie or the like, it is judged whether the destination is reachable by the limited date and time or not (reachability judging means), and only reachable destinations are extracted as retrieval list expectations, rearranged in the order of earliness of the limited date and time, and transmitted.
Patent JP-H08183254-A (JP)
Title: Reversible thermal recording material
Inventor: KATO TAKAHISA
IPC: B41M5/337
Filed: 1994-12-28
Abstract: PURPOSE: To provide a reversible thermal recording material excellent in repeated durability among reversible thermal recording materials enabling the formation and erasure of an image with good contrast and capable of holding an image stable with the elapse of time under the environment of daily life. CONSTITUTION: In a reversible thermal recording material wherein a reversible thermal recording layer containing a usually colorless or light-colored electron donating dye precursor and a reversible coupler allowing the dye precursor to form a color by heating and erasing the formed color by reheating is provided on at least the single surface of a support, an undercoat layer containing hollow particles and a reversible thermal recording layer containing inorg. or org. particles having a particle size 1-2 times the thickness of the reversible thermal recording layer are successively laminated between the support and the reversible thermal recording layer.
Patent JP-H03190960-A (JP)
Title: Lithium low-conductive polyelectrolyte
Inventor: AKASHIRO KIYOAKI
IPC: H01B1/12
Filed: 1989-12-19
Abstract: PURPOSE:To provide the title polyelectrolyte solid at room temperature, excellent in lithium ion conductivity, suitable as e.g. an electrolyte for lithium cells, electrochromic displays etc., made up of a specific organic polymer and a lithium salt. CONSTITUTION:The objective polyelectrolyte can be obtained by incorporating (A) an organic polymer consisting of a crosslinked polymer produced by crosslinking a siloxane-polyether grafted product of formula I [m is 1-3; Z is of formula II (n is 1-200; x is 0.1-1); R is -OH, -OCH=CH2 or of formula III] with (B) 0.1-40 (pref. 3-20)wt.% of a lithium salt (e.g. LiBr, LiI). Specifically, the present polyelectrolyte can be produced through the following process: the above-mentioned crosslinked polymer is immersed in a lithium salt solution to effect the penetration of the solution into the polymer followed by evaporating and removing the organic solution. Said lithium salt is bound, in the form of a complex, to oxygen of ether in the crosslinked polymer.
Patent JP-H03189074-A (JP)
Title: Brazing method
Inventor: SHIMIZU TOSHIO
IPC: B41J2/26
Filed: 1989-12-19
Abstract: PURPOSE:To improve the joint strength of a brazed part by using a brazing material added with a limited weight ratio of silicon and brazing an iron or steel member having a chromium carbide layer on the surface to the brazing material. CONSTITUTION:This method consists in brazing and joining a printing wire 1 to an armature lever 2. The printing wire 1 is the high-carbon steel wire formed by coating the surface with the chromium carbide layer 1a. A maraging steel is used for the armature lever 2. Silver solder to which 1 to 7wt.% silicon is added is used for the brazing material 3. The brazing is executed by applying the brazing material 3 added with the silicon onto the respective joint surfaces, disposing both the printing wire 1 and the armature lever 2 to face each other and subjecting the joint part to high-frequency heating. The wire 1 and the lever 2 are thereby brazed and the printing head which has wear resistance and toughness and withstands high-speed driving is thus obtd.
Patent JP-H10151987-A (JP)
Title: Forward lighting system of vehicle
Inventor: KIMURA BUNSEN
IPC: G01S17/93
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent dazzlement, and secure a sufficient irradiating light quantity to a space with the other vehicle by detecting a distance from the other vehicle such as a vehicle running in the opposite direction, and irradiating the light while changing an irradiating range continuously or in stages so that this other vehicle is excluded from the irradiating range according to its distance. SOLUTION: An inter-vehicle distance detecting part 12 detects an inter- vehicle distance from the other vehicle such as a vehicle running in the opposite direction from a propagational duration required until its reflected beam is received after a laser radar head 13 sends a laser beam, and a data processor 11 stores a detected inter-vehicle distance in a data memory 15. It is sent out to a headlight control part 19 through an input-output interface part 14 in parallel to this, and a lighting function of a headlight 18 is controlled by continuously controlling an extension-contraction degree of an extensible-contractible shaft of a linear motor according to a distance from a detected vehicle running in the opposite direction. A lighting range of the headlight 18 of one's own vehicle can be constituted so as to be changed in stages.
Patent JP-H06170391-A (JP)
Title: Continuous treatment of organic matter-containing waste water
Inventor: TOMITA MINORU
IPC: C02F3/30
Filed: 1992-12-09
Abstract: PURPOSE:To treat org. matter-containing waste water temporarily containing an anaerobic bacteria inhibitor. CONSTITUTION:Inflow waste water is monitored by a sensor 14 and, when no inhibitor is detected, the waste water is treated in the passage of an adjusting tank 22, an anaerobic bacteria treatment device 24 and an aerobic bacteria treatment device 26. When the inhibitor is detected, the waste water is treated in the passage of a valve 20, an adjusting tank 30 and the aerobic bacteria treatment device 26. The passages are automatically changed over by valves 18,20.
Patent JP-2000156650-A (JP)
Title: Synthesizer system local oscillation circuit
Inventor: MORISHITA KATSUJI
IPC: H04B1/26
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a synthesizer system local oscillation circuit that provides an output of a stable signal with small current consumption. SOLUTION: The synthesizer system local oscillation circuit provided with a reception section 1 and with a phase locked loop synthesizer section 2 consisting of a reference oscillation circuit 2-1, of a phase comparator circuit 2-2, of a low pass filter 2-4, of a voltage controlled oscillator circuit 2-6 and of a frequency division circuit 2-7 where the phase locked loop synthesizer section 2 generates a local oscillating frequency, is provided with an AFC section 3 with a scale conversion function. The AFC section 3 receives an output signal with an intermediate frequency from the reception section 1, the output signal of the AFC section 3 controls, at the start of reception, the reference oscillation circuit 2-1 of the phase locked loop synthesizer section 2 to control the local oscillation frequency for the reception of the reception signal.  A power supply for the reference oscillation circuit 2-1, the phase comparator circuit 2-2, and the frequency division circuit 2-7 of the phase locked loop synthesizer section 2 is interrupted after the establishment of the reception, and the output signal of the AFC section 3 is given to the voltage controlled oscillator circuit 2-6 to contorl the local oscillation frequency.
Patent JP-2001147602-A (JP)
Title: Picture recorder
Inventor: BABA MOTOFUMI
IPC: F16C13/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To simplify the device constitution for image transfer by omission of individual transfer devices, for example, by making the best use of the features of an electromagnetic induction heating system. SOLUTION: The picture recorder is provided with an image forming means 1 which forms and carries an unfixed image T on an image carrier 2, an image carrying body 3 which is arranged so as to face the image carrier 2 of the image forming means 1 and has an electromagnetic induction heating layer 3b and carries the unfixed image T, an image transfer means 4 which takes the electromagnetic induction heating layer 3b of the image carrying body 3 as an electrode 4a for transfer bias impression and transfers the unfixed image T formed on the image carrier 2 to the image carrying body 3 at least with a transfer electric field formed between the image carrier 2 of the image forming means 1 and the electromagnetic induction heating layer 3b,  an electromagnetic induction heating means 5 which heats the electromagnetic induction heating layer 3b of the image carrying body 3 by electromagnetic induction to fuse the unfixed image T on the image carrying body 3, and a fixing means 6 which transfers and fixes the unfixed image T fused on the image carrying body 3 by the means 5 onto a recording material 7.
Patent JP-H02221718-A (JP)
Title: Universal joint
Inventor: ERUKE RATSUKOBUSUKII
IPC: F16C11/06
Filed: 1989-12-21
Abstract: PURPOSE: To inexpensively manufacture a universal joint and to quickly assemble and disassemble it by providing with joining hinges in which hinge members made from an elastically deformable plastic are engagedly fitted into each other at a 90' angle while spring-elastic deformation takes place. CONSTITUTION: This universal joint is formed from only two hinge members 1, 2 made from elastic deformable plastic. These hinge members 1, 2 have joining hinges 3 to 10 of the same shape which engage each other at a 90 deg. angle while elastic deformation takes place. By the constitution like this, these two hinge members 1, 2 can be manufactured by the same mold by forming the two hinge members 1, 2 of the same contour made of a plastic such as polyamid provided with a restricted elastic characteristic and easily workable. Then, the two hinge members 1, 2 can be joined each other by snap joining while spring-elastically deforming the joining hinges 3 to 10.
Patent JP-H03191010-A (JP)
Title: Method for blowing into blast furnace
Inventor: HOTTA HIROHISA
IPC: C21B5/00
Filed: 1989-12-20
Abstract: PURPOSE:To reduce wear, clogging, etc., of piping, etc., and to surely lower Si% in pig iron by mixing and blowing the specific volatile matter of fine powdered coal and CaO-MgO series flux from tuyere in a blast furnace. CONSTITUTION:The fine powdered coal and the CaO-MgO series flux are mixed and blown from the tuyere in the blast furnace. By this method, coke ratio is lowered and also while reducing wear, clogging, etc., of the piping, nozzle, etc., caused by the flux, the content of Si in the pig iron is lowered. In the above blowing method of the flux into the blast furnace, the fine powdered coal having <=30% volatile matter, is used. By this method, generation of SiO gas is restrained and reducing effect of Si% in the pig iron with flux blowing is surely attained.
Patent JP-H08157022-A (JP)
Title: Jig transport apparatus
Inventor: KANEHARA YOSHINORI
IPC: B23Q5/027
Filed: 1994-12-06
Abstract: PURPOSE: To reduce the projection cost and increase the degree of freedom of the transport requirements for the transport direction, transport distance, or the like by miniaturizing a jig transport apparatus with a simple structure. CONSTITUTION: There are provided two-way drive parts 1, 2, cables 3, 6 like wires connected to the drive parts 1, 2, a fixture 16 fixed to the cables 3, 6, a movable body 24 provided movably in the direction of stretching the cables 3, 6, first and second elastic members 22, 23 provided between both ends of the fixture 16 and movable body 24 and stoppers 48, 62 provided on both ends of the movable body 24 in the moving direction of the movable body. Further, there are provided jigs 25, 26 provided to move vertically on the movable body 24, first cams 18, 19 and second cams 20, 21 moved integrally with the fixture 16 on both ends of the fixture to shift downward the jigs 25, 26 and springs 31, 32 to urge upward the jigs 25, 26.
Patent JP-2000156119-A (JP)
Title: Anisotropic conductive laminated body and manufacture thereof
Inventor: NAOI MASAYA
IPC: H01B13/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To ensure electric conduction without dislocations between a conductive part and electrodes of a circuit board due to temperature change by providing an insulating layer formed of a flexible porous material and having short-circuit paths in the thickness direction, and an insulator layer with conductive paths with magnetic material oriented in the thickness direction. SOLUTION: A large number of short-circuited paths 21, communicating the surface and back face electrode parts of an insulating layer 20 formed of flexible porous material such as various rubber or resin, are formed through a large number of holes in the thickness direction, according to an inspected electrode pattern and can contain a magnetic substance. Conductive paths 41 in the thickness direction of insulator layers 40 laminated on one face or more of the insulating layer 20 are placed at positions corresponding to the short-circuited paths 21 and formed by orienting a conductive material P, such as magnetic substance grain in the thickness direction in an elastic polymeric material E.  The surface and back face electrode parts of the conductive part of the insulating layer 20 can be arranged at a small layout pitch without falling off an insulating sheet, even if the outer diameter is small, and there is no mutual interference between the adjacent electrodes, and productivity is high dispensing with forming through-holes in the insulating sheet.
Patent JP-H07153614-A (JP)
Title: Manufacture of oxide magnetic material
Inventor: KAWARAI MITSUGI
IPC: C04B35/632
Filed: 1993-11-30
Abstract: PURPOSE:To improve the dispetsion properties of an oxide magnetic material and to make it possible to sinter the magnetic material at a low temperature by a method wherein a specified amount of the ammonium salt of a specified olefin-maleic anhydride copolymer is added to raw powder as an addition agent. CONSTITUTION:In a method of manufacturing an oxide magnetic material, which comprises a process for conducting a mixing treatment of raw powder using water as a dispersion medium, ammonium salt of an olefin-maleic anhydride copolymer, which is shown by the formula, is added to the raw powder as an addition agent in a ratio of 0.01 to 5.0wt.% to the weight of the raw powder or ammonia salt of an olefin having carbon atoms (x) of 2 to 6-maleic anhydride copolymer in the olefin-maleic anhydride copolymer, which is shown by the formula, is added to the raw powder. Thereby, the oxide magnetic material, which has a high magnetic permeability and a high-density ratio of 90% or higher and can be sintered at a low temperature, can be obtained.
Patent JP-H11155868-A (JP)
Title: Synostosis diagnosing device
Inventor: YAMAMOTO YASUNORI
IPC: A61B9/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a synostosis diagnosing device capableof easily and accurately grasping the relationship between the load stimulus amount to the fracture region and the acoustic emission generating information, and easily grasping the fracture region generating acoustic emission even if there are a plural number of fracture regions. SOLUTION: Both of output of a load meter 30 for measuring the load stimulus amount applied to fracture regions D1, D2 and an output of AE measuring device 10 including two acoustic emission(AE) sensors 11a, 11b installed with the fracture regions D1, D2 interposed between them are taken. The load stimulus amount, AE event generation information and information on its generated region are displayed on the same display device 40.
Patent JP-H09167267-A (JP)
Title: Coin discharge device for game machine
Inventor: HIRANO YASUO
IPC: A63F5/04
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent such troubles as the bite of coins, etc., when the coins are discharged. SOLUTION: A rotary disk 24 and its drive means are provided in the bottom part of a bucket that can store many coins. The disk 24 has plural circular openings 46 which can contain a single round coin respectively. A coin sending guide plate 40 and a coin receiving plate 38 are rotated in a single body with the disk 24 under this disk. The coin put into an opening 46 is supported by the plate 38 and then guided by the plate 40 toward the farther side from the center of the disk 24 by the rotation of the disk 24, and the coin is discharged through a coin discharge slot 37b. The plate 38 has a slope part 39 to tilt the cine kept in the opening 46 and to move it toward the farther side from the center of the disk 24, and the plate 38 also can secure a fixed gap against the disk 24 via the plate 40 that is held between them.
Patent JP-2001146329-A (JP)
Title: Paper feeding device, and image forming device or image reading device provided with the same
Inventor: SATO HIROSHI
IPC: G03G15/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide the paper feeding control corresponding to speedup of the printing speed with the simple structure in a paper feeding device for feeding the sheets while being brought in pressure-contact or separated with/from the sheets. SOLUTION: Moving time A to be required for moving a pickup roller 2 from the initial position that the roller is separated from a sheet to a pressure- contact position for feeding the sheet and the time B to be required for passing a rear end of the sheet through a separating position of a pair of separating rollers 3 after a tip of the sheet is detected by a sensor 11 are respectively computed, and when the time (B-A) is passed since the tip of the fed sheet is detected by the sensor 11, a CPU 12 turns on a solenoid 9 so that the pickup roller 2 waiting at the initial position is brought in pressure-contact with the following sheet be fed.
Patent JP-H06174453-A (JP)
Title: Defect inspection device
Inventor: KOTAKI KENICHI
IPC: G03F1/84
Filed: 1992-12-10
Abstract: PURPOSE:To make the defect inspection of a half-tone phase shift mask by utilizing the conventional normal defect inspection algorithm of the photo-mask as it is. CONSTITUTION:A foreign matter defect section 3 smaller than the threshold value level data L2 in the 5-bit digital image signal D3 is inverted centering on the threshold value level L2 to generate the digital image signal D4. The portion of the digital image signal D4 from the threshold value level data L2 to the maximum level is compressed into the 4-bit digital image data D5, and a defect inspection is made on the digital image data D5 with the conventional normal defect inspection algorithm.