baber/WOPTO huggingface dataset:
Patent JP-2000242351-A (JP)
Title: Pedal device of foot stepping type parking brake for vehicle
Inventor: KATO AKIRA
IPC: B60T7/06
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To enable the serration joint part of a pedal boss part formed by casting to have high torsional strength reliability without generating any tensile residual stress due to a difference in shrinkage ratio at the serration joint part. SOLUTION: This pedal device is constituted by engraving serration 13aa for stopping a pedal 12 and a lock drum 13 from rotating at the small-diameter part 13a of the cylindrical lock drum 13 with a hollow stage which is composed of a large-diameter part 13b and the small-diameter part 13a and joining the pedal boss part 12 with the outer peripheral surface 13bb of the large-diameter part and the serration 13aa of the small-diameter part by casting.
Patent JP-S54137374-A (JP)
Title: Illuminator for electronic watch
Inventor: ICHIKAWA SHINGO
IPC: G04G17/04
Filed: 1978-04-18
Abstract: PURPOSE:To raise the sufficient illuminating effect with the use of a thin plane light source by making an EL cell and a cell drive circuit integrally on an identical substrate. CONSTITUTION:A glass substrate 22, which is semitransparent and which has optical diffusivity, is formed on its lower side with both an upper electrode film 23 under the condition having a transparent portion corresponding to an EL cell 21 and a portion of a circuit pattern on which a cell drive ciruict 35 is mounted. After that, the contact of a metal plate 26, which is coated with an insulating surface film 24 of barium titanate and an EL substance, the seal by a moisture preventing sheal 27 and the forming of a shield electrode 28 are accomplished to constitute the EL cell 21. Thus, the cell drive circuit 35 is mounted thereon. As a result, the liquid crystal cell, which is arranged above the illuminator 20, is irradiated uniformly all over the surface by a thin plane light source, and the connection between the illuminator 20 and the watch module can be performed by a low voltage system of 1.5 V.
Patent JP-H09243979-A (JP)
Title: Production of liquid crystal display device
Inventor: TERADA SHIGEKI
IPC: G02F1/136
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To enable the early expulsion of defective articles by providing production stages with a holding rate measuring stage for measuring the holding rate of liquid crystal panels prior to a module stage. SOLUTION: The holding rate of the liquid crystal panels 5 which include a plurality of display pixels formed by holding liquid crystal layers 200 between a pair of electrodes 161 and 331 is measured with a holding rate measurement device 500 and the panels are sent to the post stages if the holding rate is within a regulated range. The liquid crystal panel 5 for the corresponding one lot are removed from the staged' if the holding rate is off the regulated range. The measurement of the holding rate of the liquid crystal panels 5 is to measure the change in the charges, with lapse of time, of in the liquid crystal capacitors consisting of the liquid crystal layers held between a pair of the electrodes and may be executed by determining the fluctuation rate itself of the charges or by contrasting the charges after the fluctuation with a reference value. The detection of the defective mode by the impurities in the liquid crystal layers which is heretofore difficult to be detected in the conventional image production inspection is made possible in the initial period of the production and the flow of the liquid crystal. panels including the defective factor to the ensuing stages is prevented.
Patent JP-H01224258-A (JP)
Title: Production of high-temperature superconducting ceramics
Inventor: ODAN KYOJI
IPC: C04B35/00
Filed: 1988-03-01
Abstract: PURPOSE:To obtain a superconducting ceramic having high critical temperature and critical current density, by carrying out the calcination and/or sintering of a powdery raw material for Bi-alkaline-earth metal-Cu oxide-type high- temperature superconducting ceramic in an atmosphere containing ozone. CONSTITUTION:In the production of a high-temperature superconducting ceramic composed of Bi-alkaline-earth metal-Cu oxide, the calcination and/or sintering of the powdery raw material are carried out in an atmosphere containing ozone. The alkaline-earth metal is preferably a combination of two kinds of elements, especially a combination of Ca and Sr. The ozone is used in a state diluted with air, oxygen, helium, neon, argon, etc., and its concentration is preferably 0.01-5%.
Patent JP-S59172384-A (JP)
Inventor: NISHIOKA KAZUTOKI
IPC: B66C13/00
Filed: 1983-03-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02225665-A (JP)
Title: Magnetron sputtering device
Inventor: MARUYAMA KAZUMI
IPC: C23C14/35
Filed: 1989-02-27
Abstract: PURPOSE:To sufficiently trap secondary electrons and thereby to prevent escape thereof and to prevent temp. rise and damage of a base plate by providing a third electrode having prescribed potential to an anodic electrode side of a cathodic electrode and covering the front part of the electrode by a permanent magnet. CONSTITUTION:An anodic electrode 2 and a cathodic electrode (a target) 3 are oppositely provided in a vacuum vessel 1 and the electrodes 2, 3 are connected to a power source 6. A permanent magnet 5 is fitted to the rear side of the cathodic electrode 3 while positioning the N-pole to the center. A third electrode 8 is provided before the cathodic electrode 3 and its potential is set by a power source 9. It is preferably made a floating state. Therefore it is made negative potential in accordance with trapping of secondary electrons. The size of the third electrode 8 is made wider than the width of the central N-pole of the permanent magnet 5. Secondary electrons are shielded by the third electrode 8 and electric shock to a base plate 4 is inhibited. High-speed sputtering is realized by this magnetron sputtering device.
Patent JP-H07254935-A (JP)
Title: Centralized control method for lodging facility
Inventor: YAMASHITA TOSHIHIKO
IPC: H04Q3/58
Filed: 1994-03-16
Abstract: PURPOSE:To obtain a centralized control method for guest rooms implementing centralized control for installed facilities and security apparatuses and sensors or the like of the guest rooms without the need for cables. CONSTITUTION:A main controller 3 is connected to an exchange 1 in a lodging facility, and a guest room controller 5 connecting to installations 20, 21, 23 for guest rooms, a security apparatus 24 and various sensors 22, 25 or the like and implementing control of the facieities and collection of data or the like by a command of a main controller 3 is connected to a private telephone line 4 wired from the exchange 1 to each guest room. Then the main controller 3 makes communication with the guest room controller 5 of each guest room via a private telephone line to control the facieities 20, 21, 23, 24 and the sensors 22, 25.
Patent JP-H06152246-A (JP)
Title: Surface mounted crystal oscillator
Inventor: TAKAHASHI KAZUYA
IPC: H05K3/34
Filed: 1992-01-31
Abstract: PURPOSE:To prevent an adverse influence upon a crystal vibrator to satisfactorily maintain the characteristic by providing a board for relay with lead wire connection holes and projecting front ends of lead wires from holes to join them to the board for relay by fusion of solder. CONSTITUTION:A through hole which has conical shapes when viewed from front and rear sides of a resin body 9 and pierces this resin body 9 is formed in a circuit unit 2. A substrate 11b is put in the center boundary part of this through hole 14 and is provided with a connection hole 15 in the position of the hole 14. A lead wire 7 of a crystal vibrator 1 is inserted from the front side of the resin body 9 and has a front end 7a projected from the connection hole 15. A solid solder 16 is put on the lead front end 7a from the rear side, and they are carried to a high-temperature furnace to join the lead wire to the substrate 11b for relay, and cone-shaped parts are filled by potting of a resin 17. Since the lead wire of the quartz vibrator and the terminal strip for relay in the circuit unit are joined in this manner, the oscillator mounted on the surface which satisfactorily maintains the characteristic is obtained.
Patent JP-H03246480-A (JP)
Title: Range finder
Inventor: NAKAMURA KOICHI
IPC: G01S17/10
Filed: 1990-02-26
Abstract: PURPOSE:To confirm the performance without utilizing an actual target by providing a means which starts the counting operation of a counter prior to the photodetection of reflected light. CONSTITUTION:A pulse generator 12 generates two pulses having a constant time difference and sends out the precedent pulse as an external start pulse 101 to a start pulse switch 10 and the following pulse as an external trigger pulse 102 to a laser oscillator driving circuit 2. Consequently, the counter circuit 8 starts the counting operation with the pulse 101 before laser light is projected and when a photodetector 5 detects laser light reflected by the wall in a room and supplies a stop pulse 601 to the circuit 8, as a result the distance is displayed. Therefore, the delay circuit of a pulse generator 12 varies the delay circuit to measure the distance artificially, thereby confirming whether or not the photodetector 5, a pulse amplifier 6, the counter circuit 8, and a display unit 9 are abnormal without irradiating a distance target with the laser light.
Patent JP-H10234287-A (JP)
Title: Method and device for insect control and deodorization
Inventor: MORIYAMA TORU
IPC: A01M29/12
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for insect control that does not influence human bodies and environments, by using wood vinegar liquid. SOLUTION: Wood vinegar liquid 12 is stored in a pet bottle 10. The deffusion side of rope 24 is positioned outside the pet bottle 10, the other end side is inserted in the pet bottle 10 so as to be in contact with the base of pet bottle 10 at its top end, and the other end side of rope 24 is soaked in the wood vinegar liquid. Since the other end side of rope 24 is soaked in the wood vinegar liquid, the wood vinegar liquid is sucked by a capillary phenomenon, rised inside the rope 24 and effused from the rope into air and insects are blocked. Besides, deodorization is enabled as well.
Patent JP-H07264757-A (JP)
Title: Device for preventing shorting between phases of conductor
Inventor: NAKAYAMA TETSUYA
IPC: H01B17/58
Filed: 1994-03-16
Abstract: PURPOSE:To provide a device for preventing the shorting between phases of conductor which is simple in structure and lightweight and can be mounted easily to a cable. CONSTITUTION:A disk type body 2 is formed with an insulating material. A conductor inserting hole 6 is formed at the center of the body 2. A cutout groove 7 is formed extending to the external circumference of the body 2 from the conductor inserting hole 6. Under the condition that the cutout groove, 7 is widened against elasticity of the body 2, a conductor 5 is inserted into the conductor inserting hole 6 from the cutout groove 7.
Patent JP-H02225126-A (JP)
Title: Mounting construction of fixed window for automobile
Inventor: HAMASHIMA HISAMI
IPC: B60J1/10
Filed: 1989-02-27
Abstract: PURPOSE:To facilitate mounting and increasing mounting strength of a fixed window by making contrivance respectively on the construction of elastic sealing bodies, for constituting a fixed window mounting body and formed integrally on the slant section of a roughly triangular window glass, and that of a door frame to which the sealing bodies are closely fitted. CONSTITUTION:A fixed window mounting body A is constructed of elastic sealing bodies 2 to 4 with partially different cross-sectional shape formed integrally on the periphery of a roughly triangular window glass 1 of an automobile. In this case, an engaging section 4a, extending largely from the end face of the window glass 1 in the direction along the window glass surface, is provided on the elastic sealing body 4 formed integrally on the slant section 1c of the window glass 1. Also, a reinforcing plate P is buried in the elastic sealing body 4 along roughly the entire width. On the other hand, an engaging bracket 8 is fitted on the inner side of the inward flange 5a provided projectedly on the periphery of the opening outside the automobile, of the door frame 5, and the engaging section 4a is brought in elastic contact with the engaging bracket 8 from the inside of the automobile to engage them with each other.
Patent JP-H06263458-A (JP)
Title: Material and method for forming optical element
Inventor: KATAOKA HIDENAO
IPC: C03B11/00
Filed: 1993-03-08
Abstract: PURPOSE:To provide a highly precise optical element excellent in optical performance and without the optically effective region of the element being damaged or deformed. CONSTITUTION:The diameter of a columnar forming material 1a is made larger than the optically effective diameter of the upper and lower dies 2a and 2b so that the end-face edges of the dies 2a and 2b are placed outside the optically effective region when the material is inserted into the dies 2a and 2b. Meanwhile, the material 1a is inserted into the cavity and set so that the end-face edge is placed outside the optically effective region of the die 2a and 2b.
Patent JP-H10245732-A (JP)
Title: Spun-toned slub yarn
Inventor: FUJIWARA MASAYUKI
IPC: D02G3/22
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a spun-toned slub yarn suitable for affording a fabric presenting clear and varied slub portions while having feel with grain effect, softness and warmth through the synergistic effect between design effect owing to yarn unevenness and heterocolor effect owing to filament blending involving cationic dye dyeability. SOLUTION: This spun-toned slub yarn is a blended and interlaced multifilament yarn afforded with loop fluffs on its surface, comprising sheath yarn, a cationic dye-dyeable polyester multifilament yarn composed virtually of ethylene terephthalate unit as the main recurring unit and polymerized with 0.5-5.0mol%, based on the total acid component, of 5-sodium sulfoisophthalate component, and core yarn, a cationic dye-nondyeable multifilament yarn; wherein there are intermittently distributed in the longitudinal direction of the slub yarn such slub portions A that the sheath yarn is wound in layers around the core yarn, the length of each of the slub portions A being 0.5-3.0cm, the number of the slub portions A being 2-5/m, and the fineness ration of the slub portion A to nonslub portion B being >=2.
Patent JP-S51121721-A (JP)
Title: Controlling system electric motor controller
Inventor: KUBOTA YUZURU
IPC: H02P6/06
Filed: 1975-04-18
Abstract: PURPOSE:A control system for preventing excessive current in crest and switching time of current.
Patent JP-H04282952-A (JP)
Title: Facsimile equipment, recording read element and drive ic
Inventor: SATOU KAZUYASU
IPC: H04N1/04
Filed: 1991-03-12
Abstract: PURPOSE:To realize the small sized inexpensive facsimile equipment and the recording reading common use device by integrating a thermal head and a read sensor. CONSTITUTION:A read section 2 comprising a photoelectric conversion element and a recording section comprising a heat resistor 15 are fitted to two different faces of a heat sink to form the recording read element 1. A stepping motor 11 moves the element 1 to convert picture information of an original 3 placed on a glass plate 4 into an electric signal, which is sent and a received electric signal is converted and recorded on thermosensing paper 7 placed in a recording paper tray 12.
Patent JP-S60193147-A (JP)
Title: Optothermomagnetic recording medium
Inventor: OKADA SEIJI
IPC: G11B11/105
Filed: 1984-03-13
Abstract: PURPOSE:To obtain a large Faraday effect and to improve storage stability by disposing a patterned nonmagnetic material as tracking into an optothermomagnetic medium consisting of an oxide material disposed on a substrate. CONSTITUTION:A nonmagnetic material 3 consisting of a high melting metal such as molybdenum (Mo), tantalum (Ta), tungsten (W), etc. is patterned as track guides on a substrate 11 consisting of gadolinium gallium garnet (Gd3Ga5 O12), neodymium gallium garnet (Nd3Ga5O12), magnesium oxide (MgO) or silicon dioxide (SiO2), etc. An optothermomagnetic medium 4 consisting of an oxide material such as gadolinium iron garnet (GdIG), yttrium iron garnet (YIG) and (Gd3-xBix)Fe5O12, (Y3-xBix)Fe5O12 in which gadolinium and yttrium are substd. with bismuth, etc. is disposed so as to embed the material 3.
Patent JP-H08251209-A (JP)
Title: Bus extension system
Inventor: KAWABATA AKIO
IPC: H04L12/40
Filed: 1995-03-07
Abstract: PURPOSE: To improve the throughput of an entire system by converting a communication protocol, that is used between a first and second bus extension devices, to a communication protocol used for a second bus. CONSTITUTION: A central processing unit 20 and a first bus extension device 30 are connected to a first bus 10, and a device 60 to be controlled and a second bus extension device 50 are connected to a second bus 40. Then, the extension devices 30 and 50 are connected to a data link composed of data link protocol processing parts 33 and 51. The bus extension devices 30 and 50 respectively perform the termination of a bus protocol while using bus protocol processing parts 31 and 53 and perform the termination of the communication protocol between the extension devices 30 and 50 while using processing parts 33 and 51. Further, protocol converting parts 32 and 52 perform the conversion of the bus protocol/the data link protocol between the extension devices 30 and 50.  Then, the extension device 30 mainly performs look-in access to the central processing unit 20 and detects the presence/absence of instruction to a controller 60.
Patent JP-H10230907-A (JP)
Title: Method and apparatus for producing double straw
Inventor: KOBAYASHI HIDEO
IPC: B29K101/12
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for double straw production employing such apparatus wherewith an outer tube and an inner tube are formed and double straws, each fabricated by inserting the inner tube into the outer tube, are packed in a package. SOLUTION: The double straw producing apparatus is equipped with a groove forming device 100 for forming a longitudinal groove to an outer tube, a holding part forming device 70 for forming a holding part at the end of the outer tube, a forming device 9 for forming end parts for the outer tube and an inner tube, a fabricating device 14 that fabricates a double straw 5 with the inner tube inserted into the outer tube and the other end of the outer tube curled into a contracted diameter, a waiting station 10 for temporarily storing the double straws 5 delivered from the fabricating device 14, a packing device 11 that seals the double straws 5 up successively with wrapping films 6 and 7 and forms a double straw package belt 8, and a winding device 12 that winds the double straw package belt 8 round a winding bobbin 63.
Patent JP-S54139611-A (JP)
Title: Hydrogenation of oil and fat
Inventor: MURASE YUKINOBU
IPC: C11C3/12
Filed: 1978-04-20
Abstract: PURPOSE: The hydrogenation of oil and fat is effected by using a specific nickel- phosphorous compound as a catalyst to produce hydrogenated products having arbitrary SFI curves and no problem in respect of food sanitation.  
     CONSTITUTION: Sodium hypophosphite (0.5W5 moles) is made to act on nickel hydroxide (1 mole) to form a nickel-phosphorous compound. Using the product as a catalyst are hydrogenated a raw material of oil or fat containing unsaturated fatty acids. For example, when a catalyst with a low proportion of the sodium hypophosphite is employed, the SFI curve of the product lies horizontally, resulting in the production of fat with wide plasticization range. Whereas, when a catalyst with the high proportion is used, the curve rises vertically, thus giving products with high content of trans isomers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52131552-A (JP)
Title: P-alkoxypheyl lower fatty acid derivatives and synthesis thereof
Inventor: KIGUCHI TASABUROU
IPC: A61P3/06
Filed: 1976-04-24
Abstract: PURPOSE: Title compound of formula I [R 1  is 13-20C alkyl; R'2 is H, alkyl, or alkyl substituted by OH or alkylidenedioxy (epecially isopropylidenedioxy); A is straight chain lower alkylene, especially ethylene or trimethylene] or pharmacologically acceptable sats thereof;for example, β-(tetradecyloxy-phenyl) propionic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05250626-A (JP)
Title: Magnetic head
Inventor: KITATANI AKIO
IPC: G11B5/23
Filed: 1992-03-04
Abstract: PURPOSE:To improve the characteristics of a magnetic head and to make the head adaptable even to a narrowed track by regulating the ratio of gap depth to track width to <=0.5. CONSTITUTION:A pair of core chips 16, 16 obtd. by coating soft magnetic thin films 2 formed on substrates 1 with low m.p. glass 3 are joined so that ends of the thin films 2 confront each other and a magnetic gap 15 is formed between the cross sections of the thin films 2. The ratio of gap depth to track width is regulated to <=0.5.
Patent JP-H06260987-A (JP)
Title: Selective radio call receiver
Inventor: KINOSHITA SHIGETO
IPC: H04W84/02
Filed: 1993-03-08
Abstract: PURPOSE:To obtain a receiver with high reliability in which an ID code can be easily written and rewritten by providing a protecting and connecting means. CONSTITUTION:A fixture 82 of an IDROM writer 81 is inserted into a connector 57 of a receiver 1, and an ID code is written. After the writing is ended, the fixture 82 is detached, a connector 61 of a protecting and connecting part 3 is inserted into the connector 57 of the receiver 1. Next, a battery 24 is set, and a battery cover 64 is fixed. Therefore, the ID code can be easily written, and management on manufacture can be easily attained. Moreover, the protecting and connecting part can be protected from an outside impact, static electricity, and dust or the like, and cost down in a manufacturing process, the simplification of the maintenance of a product, and the improvement of reliability can be attained.
Patent JP-S61206079-A (JP)
Title: Deforming picture displaying system
Inventor: ISHIHATA HIROAKI
IPC: G06F3/153
Filed: 1985-03-09
Abstract: PURPOSE:To obtain a high speed deforming picture displaying system by shifting in parallel the picture data divided and stored by plural processors connected in the square lattice shape after an individual processor independently executes the deforming processing. CONSTITUTION:Plural processing elements pp are arranged in the lattice shape, and can communicate through a communication channel between processors with all adjoining processings pp. Respective processing elements pp have a video memory, a picture data obtained as the result of processing are stored to a video memory 5, and these are outputted to a video bus regardless of the action of the processing elements pp by the control signal from the external part. Respective processing elements pp have a completion flag which goes to be a logic '1' when the processing is completed, and for this, the WIRED AND is executed to a completing signal. A host computer and respective processing elements pp can identify the condition of all processing elements pp by watching the signal on the completing signal. Respective processing elements pp divide the picture data to the window and is in charge of it.