baber/WOPTO huggingface dataset:
Patent JP-H03194866-A (JP)
Title: Connection method for complex superconductive wire and connection structure therefor
Inventor: TOMINAKA TOSHIJI
IPC: H01R43/00
Filed: 1989-12-25
Abstract: PURPOSE:To bring the connection portions of superconductive filaments into sufficient contact with a normal conductive metal so as to stabilize a superconductive property by removing a first normal conductive metal at the ends thereof connected to each other, and directly connecting the ends of the superconductive filaments to the ends of the second normal conductive metal. CONSTITUTION:A first normal conductive metal 8 is removed at the ends thereof connected to each other. The ends of superconductive filaments 3 are directly connected to each other as well as the ends of a second normal conductive metal 4 made of, for example, aluminum are directly connected to each other. The connection portions of the second normal conductive metal 4 and superconductive filaments 3 are respectively covered with a double tube consisting of an inside soft metal 6 and an outside hard metal 7, and additionally, the outer surface of the double tube is pressed. Namely, the superconductive filaments 3 are directly connected to each other, and the connected part of the filaments 3 is directly connected to the connected part of the normal conductive metal 4. Therefore, the mechanical and electrical contact between the superconductive filaments 3 and the second normal conductive metal 4 as a stabilizer disposed therearound becomes excellent, and any breakdown of the superconductive filaments 3 can be prevented.
Patent JP-H01176463-A (JP)
Title: Filter apparatus having dielectric particle packed bed
Inventor: MITSUSAKA TOSHIAKI
IPC: B03C3/14
Filed: 1987-12-28
Abstract: PURPOSE:To stably collect dust or bacteria with high efficiency while sterilizing the same, by detecting the discharge luminous intensity of a dielectric particle filter bed by an optical sensor and adjusting the voltage applied to the dielectric particle filter bed so as to make said intensity constant. CONSTITUTION:The dust and bacteria contained in air are charged by the corona discharge of a discharge electrode 2 to be filtered and collected by a filter bed 4 packed with dielectric particles 5 to which voltage is applied and, at the same time, discharge is generated in the dielectric particle bed 5 to sterilize bacteria. At this time, the luminous intensity generated by the discharge of the dielectric particle bed 5 is detected by an optical sensor 8 to control the voltage of the dielectric particle bed 5 so as to make discharge luminous intensity constant. As a result, dust and bacteria can be stably collected and sterilized with high efficiency regardless of the change of a dust or bacteria collecting condition.
Patent JP-2001157027-A (JP)
Title: Method and device for generating image having edge and recording medium
Inventor: YOKOUCHI KOJI
IPC: H04N1/387
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent edging from becoming difficult to confirm when the image of characters or illustrations are edged. SOLUTION: A template T including the edged characters is stored in a template storage means 21 of a laboratory server 3. The template T is read by an instruction of a user terminal 1. A reduction means 22 reduces the template T and generates a low-resolution template TL. When the edge of the character consists of less than one pixel at the time of reducing the template T, for example, the edge is set to one pixel and the low-resolution template TL is generated. The low-resolution template TL is displayed on the monitor 11 of the user terminal 1. Since the edging of the character has a width of a single pixel, the edging of the character can be confirmed in a monitor 11.
Patent JP-H01175289-A (JP)
Title: Semiconductor laser device
Inventor: SHIOMOTO TAKEHIRO
IPC: H01S5/40
Filed: 1987-12-28
Abstract: PURPOSE:To make it possible to perform an erase operation, write and read operations in parallel, by providing a chip with a plurality of lasing regions where laser beams having different spot patterns are emitted. CONSTITUTION:A substrate 7 allows a current blocking layer 8 to grow thereon. A first as well as second V-shaped grooves 9, 10a and 10b are formed and further, a clad lever 11, an active layer 12, a clad layer 13, and a cap layer 14 are formed in order. After that, electrodes 15a and 15b and a p-side electrode 16 are formed. The space between the first and second lasing regions is isolated by chemical etching to form a mesa groove part 17. In this way, the first lasing region including a single V-shaped groove part 9 and the second lasing region are isolated electrically to form a structure where each region can be driven independently.
Patent JP-H07203027-A (JP)
Title: Congestion control system dor communication network
Inventor: MINEGISHI KOJI
IPC: H04Q3/545
Filed: 1993-12-28
Abstract: PURPOSE:To eliminate the congestion of a communication network by providing a function to a communication terminal or a communication equipment to receive the control information on transmission of a prescribed call and controlling the transmission of calls based on the control information received from a switchboard to be connected. CONSTITUTION:A switchboard discriminates its own congestion state or receives the congestion state of a communication network and the rule information from a network monitor/management center 8 or other switchboards 2 and 3. Then the switchboard 1 transmits the received information to the communication terminals 4 and 5 or the communication equipments 6 and 7 directly or after editing. These information are sorted into the control information on transmission of calls and the congestion information and then sent to the terminals 4 and 5 or the equipments 6 and 7 through the switchboard 1 at each prescribed time, with change of the control contents or with a big change of the congestion state. The terminals 4 and 5 or the equipments 6 and 7 receive the control information and the congestion information from the switchboard 1 and update their stored information respectively.
Patent JP-H08179207-A (JP)
Title: Image pickup optical system
Inventor: KIMURA KENICHI
IPC: G02B15/16
Filed: 1994-12-22
Abstract: PURPOSE: To improve the color reproducibility and to easily obtain an image of high resolution by making the front focal position of a rear lens group almost immobile at the time of varying a power and focusing. CONSTITUTION: A lens group 1 on more object side than a diaphragm 2 is provided with a lens group having variable power function, and the compensation of the movement of an image point at the time of varying the power and focusing are simultaneously performed by means of lens groups 4-6 on more image side than the diaphragm 2. The front focal position 11 of a rear lens group LR is made to be immobile at the time of varying the power and focusing. When the lens group 6 on more image side than the diaphragm 2 is moved e.g. as shown by an arrow 10 at the time of varying the power, at least another lens group e.g. the lens group 4 is moved as shown by an arrow 9 in order to make the front focal position 11 of the rear lens group LR spacially immobile. Namely, by moving at least two lens groups, the front focal position of the system including all moving lens groups on more image side than the aperture diaphragm 2 is made to be nearly fixed.
Patent JP-H08180167-A (JP)
Title: Prepaid card
Inventor: ISHIKAWA YASUO
IPC: B42D15/10
Filed: 1994-12-22
Abstract: PURPOSE: To provide a prepaid card which effectively prevents an illegal act such as forging. CONSTITUTION: The prepaid card 11 where coded value information is written has data code structure wherein a code has one binary digit as one segment and one data unit consists of N segments (N: integer larger than 2), and is equipped with an initial code area 12 provided as an area where the coded value information is written along one side of the prepaid card so that initial set value information that the prepaid card holds is written and a balance code area 17 for the coded value information in the process of prepaid card use; and the balance code area 17 consists of N identical-digit recording areas 17a-17d where only the same digits of respective units of data codes are recorded and plural identical-digit recording areas are arranged along the other side crossing one side of the prepaid card.
Patent JP-H04200571-A (JP)
Title: Treatment of dioxine-containing liquid
Inventor: SHOJI MASAMI
IPC: C02F9/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the method which nearly completely treat a dioxine-contg. liquid with a simple device and use of just a small amt. of drugs by adding an alkaline agent to the dioxine-contg. liquid to neutralize the liquid, and adjust the liquid to specific pH and solvent-extracting the dioxine as lipophilic dioxin into a hydrocarbon solvent. CONSTITUTION:The alkaline agent is added to the dioxine-contg. liquid to adjust the pH of the liquid to alkalinity, more preferably >=11.0pH and to denauture the dioxine so that the dioxine is made lipophilic in the hydrocarbon solvent as well. Kerosine- or tapionel-based foaming agent is then added at a concn. of 10 to 1000ppm to the liquid and the froth is separated by a froth separator to thicken and separate the dioxine into the froth. This froth is supplied to a cleaning tank where a solid content is separated. The resulted supernatant liquid is fed to a solvent extraction chamber where the liquid is stirred in contact with the kerosine solvent contg. ether to transfer the dioxine in the supernatant liquid into the solvent phase; thereafter, the solvent phase is separated. The solvent phase is then supplied to a scrubbing device and is subjected to water scrubbing by which the solvent phase is reverse extracted into the water phase. This dioxine concentrate is brought into contact with an active carbon layer, by which the dioxine is adsorbed and separated. The dioxine is thus recovered.
Patent JP-H01179044-A (JP)
Title: Thermally developable photosensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C8/40
Filed: 1987-12-31
Abstract: PURPOSE:To obtain a high quality uniform image by short-time heating by holding a thermally developable photosensitive material obtd. by coating at a relatively low temp. for a certain time before heating. CONSTITUTION:A photographic constituent layer contg. photosensitive silver halide, a reducing agent and a binder is formed on a supporting body by coating and drying, held in an atmosphere at <=30 deg.C for >=24hr and held in an atmosphere at >=35 deg.C for >=2hr. Since a desired hardening level can be attained, uneven development and transfer can be suppressed with slight fogging and desensitization without considerably raising max. density. It is supposed that fogging is caused by the decomposition of the reducing agent during heating.
Patent JP-H08185158-A (JP)
Title: Tambourine
Inventor: WADA TAKASHI
IPC: G10D13/02
Filed: 1994-12-27
Abstract: PURPOSE: To consider safety when the tambourine is used and obtain superior sound effect by disposing plural arm parts in an array in an opposite facing manner at one side part of a ring-shaped grip part and loosely interposing plural specific bell plates in the opposition intervals of the bearing parts of the respective arm parts. CONSTITUTION: The tambourine 1 is a hollow frame body molded integrally of synthetic resin and at one side part of the grip part 3 which are in a laterally long nearly elliptic shape and has finger insertion holes 2 inside, the arm parts 4 are arranged successively and externally opposite. A circular bearing part 5 is provided atop of each arm part 4. This bearing part 5 has elliptic cross section, but is provided with a receiving surface 6 perpendicular to the longitudinal direction in the center. In this case, five arm parts 4 are arranged opposite from one side part of the grip part 3 in parallel and the bearing parts 5 at the tips of the respective arm parts 4 face each other, so plural bell plates 8 are loosely interposed in four opposition intervals 7 constituted with the five bearing parts 5.  The bell plates 8 are metallic disks and have their outer peripheries as large as or smaller than the bearing parts 5, and two bell plates 8 are loosely put in each opposition interval 7 opposite each other.
Patent JP-2001154058-A (JP)
Title: Single/multi-modle optical fiber coupler and manufacturing method therefor
Inventor: ABE TAKAHIRO
IPC: G02B6/287
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a single/multmode optical fiber coupler that has a prescribed branching ratio at wavelengths in both a single-and multi mode areas, and also to provide its manufacturing method. SOLUTION: In two single-mode fibers having the coating removed, their cladding diameters are preliminarily formed arrow at 40μm or less and then, this narrow diameter part is heated, drawn and welded, with a part of this welded part coupled optically by a high-intensity beam. As a result, since heat capacity is small in the part to be heated, the heating and the drawing are performed smoothly. enabling the single/multi mode optical fiber coupler to be easily obtained which has a prescribed branching ratio at both single-and multmode regions.
Patent JP-H07193962-A (JP)
Title: Cable terminal
Inventor: KOJIMA RYOICHI
IPC: H02G15/02
Filed: 1993-12-28
Abstract: PURPOSE:To provide a cable terminal in which abnormality, e.g. breakage, of the shield layer of a cable can be detected easily and positively. CONSTITUTION:A metal ring 12 is buried in the outer surface at the end part of a corrosion proof layer 11 and the end part of braided cable shield 9 is soldered to the flange part 12a of the metal ring 12 directly or through the other lead wire 13.
Patent JP-H08185177-A (JP)
Title: Expression pedal device for electronic musical instrument
Inventor: SHINMACHI SEISAKU
IPC: G10H1/32
Filed: 1994-12-27
Abstract: PURPOSE: To adjust a gap between a side switch lever and an expression pedal in an expression pedal device having a side switch. CONSTITUTION: The side switch lever operating the side switch consists of the side switch lever A operated by a performer and the side switch lever B depressing the side switch. Then, the gap between the side switch lever A and the expression pedal 1 is adjusted by the movement of the side switch lever A or the side switch lever B to be fixed to a prescribed position by a fixing means 5a.
Patent JP-H06189579-A (JP)
Title: Driving device for brushless motor
Inventor: KAMOKI YUTAKA
IPC: H02P6/06
Filed: 1992-12-17
Abstract: PURPOSE:To reduce vibration and noise and at the same time to increase efficiency by solving the problems that even when an overlap is produced in an output transistor when a control circuit is saturated to performs phase-switching in a driving circuit for a brushless motor having a saturation preventing circuit for an output transistor, the overlap cannot be controlled because of the saturation of a feedback loop and as a result, noise and vibration are produced, thereby allowing the output transistor to be always operated by a proper base current corresponding to the output current. CONSTITUTION:A current detection circuit 1100 for detecting the sum of the output currents of a group of output transistors is provided, and a command voltage is determined by the output of the current detection circuit 1100, thereby being able to produce a command voltage in proportion to the output current of a driving circuit independently of the operating state of an amplifier 301 in a control circuit 300, so that the output transistors 501, 502, 503 of a group 500 of output transistors are operated by a proper base current corresponding to an output current to always supply the maximum voltage to a motor without vibration and noise produced.
Patent JP-2000165883-A (JP)
Title: Motion vector detector
Inventor: SHINGO TAKAAKI
IPC: H04N19/174
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption by decreasing an unnecessary arithmetic operation in the case of detecting a motion vector with accuracy in the unit of a half pixel. SOLUTION: A border discrimination section 15 gives a command to an address control section 16 so as not to generate an address for pixel data at the outside of a border when the border discrimination section 15 discriminates that a retrieval area for detecting a half pixel precision motion vector includes an area at the outside of a frame or slice border. An interpolation pixel generating section 13 reads pixel data from a retrieval area pixel data memory 11 on the basis of an address generated by the address control section 16 to generate only required interpolation pixels spaced by a half pixel interval.
Patent JP-2000165755-A (JP)
Title: Solid-state image pickup device
Inventor: KOIZUMI TORU
IPC: H04N5/341
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To change sensitivity in accordance with a signal charge to be accumulated in a photoelectric converting part by constituting the charge voltage converting part for converting a signal charge transferred from the photoelectric converting part into a signal voltage with plural capacitances having different voltage dependence. SOLUTION: A P-type well area 2, an N-type diffusion area 3 and a P-type area 4 on an N-type semiconductor substrate constitute a photodiode. A transfer gate electrode 6 transfers a signal charge to a floating diffusion(FD) area 5 from the photodiode. MOS configuring parts 7 and 8 are serially connected to the FD area 5, and MOS capacity is connected to the capacity of the FD area. The FD area 5 and MOS configuring parts 7 and 8 constitute a charge voltage converting part. The MOS configuring parts 7 and 8 can be set so as to have a capacity having voltage dependence different from that of the FD area 5 by adjusting a fixed voltage, etc., to be applied to well density, gate oxide film thickness, and a gate electrode.
Patent JP-H08184123-A (JP)
Title: Setup structure of ceiling installed equipment
Inventor: YAMAGUCHI MASAYOSHI
IPC: E04B9/00
Filed: 1994-12-28
Abstract: PURPOSE: To facilitate movement of a movable partitioner by setting up two support members almost parallel at each length of a frame body, and setting up both ends of the frame body orthogonally in these support members upon being stretched across these members. CONSTITUTION: Two T bars 21 as support members are set up almost parallelly at the specified interval on a ceiling surface, making the setup pitch almost accord with the length of a frame body 4 attached with a lighting fixture 2, and this frame body 4 is stretched across the T bars 21 so as to be orthogonalized with these T bars 21. Next, in the case where a partitioner 11 is shifted to a setup spot of the frame body 4 to be situated at the right, the frame body 4 and a linear blowoff port 3 parallelly installed at the side are once removed away, while a ceiling board 6 at the desired transfer destination is preremoved. In succession, the frame body 4 and the blowoff port 3 so far preremoved are transferred onto the T bars 21 at the destination, and finally, after the previous place is closed with the ceiling board 6, the partitioner 11 is transferred.  With this constitution, it is unnecessary to transfer it together with the T bars 21 as in the past, so that any movement of this partitioner 11 can be done easily.
Patent JP-H07198773-A (JP)
Title: Method for detecting disconnection fo wheel speed sensor
Inventor: SHIBUYA HIDEYUKI
IPC: G08B29/06
Filed: 1993-12-28
Abstract: PURPOSE:To provide a method for detecting disconnection of wheel speed sensor by which the disconnecting state of a harness which is in such an unstable state that the harness can output a normal signal while its lead wire, etc., is disconnected can be recognized with a high probability in a short time. CONSTITUTION:In a method for detecting disconnection of wheel speed sensor which has a step in which it is judged that the harness 26 of one of wheel speed sensors 25FL, 25FR, 25RL, and 25RR for detecting peripheral velocities of wheels is disconnected when the output signal of the harness 26 is continuously outputted for a prescribed period of time TB as a preset disconnection signal, resonance judging steps in which the vertically resonating states of a car body and wheels running on a road are respectively judged are provided. The method also has a switching step in which the duration TS of the disconnection signal for judging that the harness 26 is disconnected is switched to another period of time shorter than the duration TB when the car body or wheel is in a resonating state in the resonance detecting step.
Patent JP-2001154348-A (JP)
Title: Photosensitive resin composition and photosensitive element using same
Inventor: SAWABE MASARU
IPC: G03F7/027
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition excellent in adhesion, resolution, stripping characteristic, etc. SOLUTION: The photosensitive resin composition contains (A) a binder polymer, (B) a photopolymerizable compound having a polymerizable ethylenically unsaturated group in one molecule and including a compound of formula I (where R1 and R2 are each H or a 1-3C alkyl; R3 is a group of formula (a), (b), (c) or (d); and R4 is H, halogen or a 1-3C alkyl) as an essential component and (C) a photopolymerization initiator. A layer of the photosensitive resin composition is laminated on a substrate to obtain the objective photosensitive element.
Patent JP-2001157139-A (JP)
Title: Image display device
Inventor: TEZUKA HISANORI
IPC: H04N3/27
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To display the image with aspect ratio of 4 to 3 on the entire wide screen of an aspect ratio of 16 to 9 and also to display an image that is easy to look at, by eliminating extreme magnification at a peripheral part with respect to a horizontal direction. SOLUTION: The image display device for displaying the image of aspect ratio of 4 to 3 on the display screen of the aspect ratio of 16 to 9, has a video signal inputting part 11 inputting image information, a liquid crystal display 17 displaying an image corresponding to the image information, and image converting parts 13 to 15 which convert the image of the aspect ratio of 4 to 3 inputted from the part 11 into the image of the aspect ratio of 16 to 9 that can be displayed on the display 17, and the image-converting parts which causes linear change of horizontal magnification with respect to the image information from the center to the peripheral part.
Patent JP-H03200893-A (JP)
Title: Dispersant for highly concentrated coal-water slurry
Inventor: OKADA TOSHIHIRO
IPC: C10L1/32
Filed: 1989-12-28
Abstract: PURPOSE:To provide the title dispersant which gives a low viscosity aqueous slurry containing pulverized coal in high concentration and excellent in dispersion stability, fluidity, etc., by using a polystyrenesulfonic acid salt having a specified weight-average molecular weight as the principal component. CONSTITUTION:Polystyrene is sulfonated with a sulfonating agent and neutralized with a suitable base (e.g. sodium hydroxide) to give a polystyrenesulfonic acid salt having a weight-average molecular weight of 5,000 to 50,000, which is 1.7 to 5 times as large as the feedstock polystyrene. The title dispersant is produced by using this salt as the principal component and, if necessary, incorporating a pH adjustor (e.g. sodium carbonate), an inorganic dispersant (e.g. sodium metaphosphate), and other organic dispersant (e.g. ligninsulfonic acid salt), etc., therein.