baber/WOPTO huggingface dataset:
Patent JP-H06178292-A (JP)
Title: Picture revision device
Inventor: HONGO SETSUYUKI
IPC: H04N7/15
Filed: 1992-12-01
Abstract: PURPOSE:To obtain a wide angle visual field picture with high precision in which input information quantity per unit time is suppressed low with respect to the picture revision device receiving a picture and revising it for the transmission, storage and display of the picture. CONSTITUTION:The device is provided with a means replacing an entire image inputted by a wide angle image pickup system 10 and stored in a picture storage section 18 with comparatively rough resolution with a picture of an image pickup system 11 with a narrow angle resulting from scanning a field angle of the wide angle image pickup system 10 to make a picture in the picture storage section 18 sequentially precise.
Patent JP-H04196639-A (JP)
Title: Representative personal communication number call connection system
Inventor: SUZUKI SHIGEFUSA
IPC: H04L12/00
Filed: 1990-11-26
Abstract: PURPOSE:To attain call connection by a representative personal communication number only even when a personal communication user is moved by allowing the personal communication user to register the position from a moving destination personal communication network to a representative database. CONSTITUTION:A personal communication user 12 registers a representative personal communication number PTNO, a routing address RA enabling call connection to a terminal equipment 22 and position registration information PTN2 from the terminal equipment 22 to a representative database 44 via an exchange node 33. Then a caller user 11 makes dialing from a terminal equipment 21 by using a representative personal communication number PTNO and an exchange node 21 obtains position registration information PTN2 and the routing address RA from the representative database 44 and makes call connection to the exchange node 33 based on the information. Moreover, the exchange node 33 accesses the database 43 based on the position registration information PTN2 and obtains a routing address RB to the terminal equipment 22 for call connection. Thus, even when the personal communication user moves to an optional personal communication network, it is call-connected by the representative personal communication number.
Patent JP-S63168963-A (JP)
Inventor: EDOMANDO EMU PASUMOA
IPC: H01K1/08
Filed: 1987-12-21
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-H09157851-A (JP)
Title: Platinum thin film forming material by organometallic chemical vapor deposition
Inventor: SAI ATSUSHI
IPC: C07F15/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To enhance the purity of a thin film and increase a film forming rate by using an organoplatinum compd. of specified structure having appropriate heat stability and excellent volatility and thermal decomposition characteristics as the thin film forming material. SOLUTION: As a thin film forming material, (1,5-dimethyl-cyclooctadienyl) diethylplatinum shown by structural formula I and a Pt(IV) compd. obtained by mixing an electron-donating compd. with the diethylplatinum in >=2 molar ratio and shown by structural formula II are used. In structural formula II, A is an amic or etheric electron-donating compd. When an amine compd. is used as the electron-donating compd., one or >=2 kinds selected from a group consisting of ethylenediamine, triethylenetetramine, tetraethylenepentamine, diethylhexamine and pentaethylenehexamine are used, and tetrahydrofuran is used in the case of the etheric compd.
Patent JP-H01162915-A (JP)
Title: Constant current device
Inventor: HASHIMOTO KENJI
IPC: G05F3/22
Filed: 1987-12-18
Abstract: PURPOSE:To keep the current flowing to a load circuit of a current mode logic (CML), etc., at a fixed level and to simplify the circuit constitution just by clamping the both-end potential of a 1st resistance with the base-emitter voltage of a 2nd resistor. CONSTITUTION:A constant current device keeps the current flowing to a load circuit of a CML10, etc. That is, the current flowing to a differential amplifier 11 is kept at a fixed level just by clamping the both-end potential ER25 of a 1st resistance R25 with the base-emitter voltage VBE25 of a 2nd transistor Q25. Thus the circuit constitution is simplified and suited to a high degree of integration.
Patent JP-H0850849-A (JP)
Title: Cathode member and electronic tube using it
Inventor: NARITA KAZUNORI
IPC: H01J1/14
Filed: 1994-12-26
Abstract: PURPOSE:To provide a cathode which improves the distribution of emitted electrons in low operation temperature and emits an emission current in high density stably for a long period by making the cathode out of cathode member which contains Ni, metal having reductive action and an electron emitting agent and is processed into a mirror face after unification. CONSTITUTION:A molded item is produced by mixing (reductive metal-Ni) alloy and (Ba, Sr, Ca) CO3 powder at a specified volume rate, and pressurizing it after sealing in rubber form. The molded item is enclosed in an evacuated glass capsule, and HIP processing is performed at specified temperature and pressure for a specified time. After HIP processing, the sintered and unified product is taken out of the glass capsule, and the electron emission face is processed into a mirror face so as to form a cathode pellet 11. The cathode pellet 11 is inserted into a cathode cap 12 and a cathode sleeve 13, and the periphery and the bottom face are welded for fixing, and then a heater 14 is inserted into the cathode sleeve 13 so as to get a cathode 10. This cathode 10 is excellent in distribution of emitted electrons at low operation temperature, and it can emit electrons in high current density stably for a long period.
Patent JP-H06169543-A (JP)
Title: Rotating machine
Inventor: ISHIHARA TSUTOMU
IPC: H02K5/22
Filed: 1992-12-01
Abstract: PURPOSE:To improve an assembling workability and reduce the number of parts, by making a terminal plate unnecessary, and to make a breaker fixable on a board, by using a simple structure, in a rotating machine wherein on one-surface side of the board a brush contacted with the commutator of the machine in a sliding way is supported and the rectangular block-like breaker is mounted and wherein with one of both the terminals of the breaker a first lead wire is connected and with the other terminal a second lead wire which is connected with the brush at its other end is connected. CONSTITUTION:On a pair of mutually parallel side surfaces 28a, 28b of a breaker 28, fastening sections are provided respectively. On one surface 25a of a board 25, an engagement recessed section 32 wherewith the end section of the breaker 28 which is laid on the side of the board 25 is engaged and wherewith the side surfaces 28a, 28b, 28c, 28d of the breaker 28 are contacted respectively is provided. Also, on the one surface 25a of the board 25, a pair of engagement claws 34 which are so engaged elastically with both the fastening sections respectively that the breaker 28 can be prevented from slipping out of the engagement recessed section 32 is provided. Further, first and second lead wires 41, 42 are connected directly with both the terminals of the breaker 28 respectively.
Patent JP-H05158752-A (JP)
Title: Method and device for displaying processing state
Inventor: SERIKAWA TOMOKO
IPC: G06F11/32
Filed: 1991-12-06
Abstract: PURPOSE:To prevent an erroneous input such as processing order by displaying a processing state and an input picture based on processing state data read by a retrieval part. CONSTITUTION:A retrieval part 2 reads the processing state data recorded in advance from a file 1. Based on the data, a display part 3 displays the processing state in real time. It also displays a picture to input the processing designation to be executed by an operator. An execution part 5 executes calculations or the like according to the processing designation inputted from an input part 4, and a registration part 6 writes the processed state data received from the execution part 5 in a file 1, a retrieval part 2 re-reads the written data, and the display part 3 displays the inputted picture and the processing state newly received from the retrieval part 2. In this case, the executed processing is displayed as 'processed'. Thus, an erroneous input of execution specification such as operator's erroneous input of the processing order and the overlapping input of the same processing can be prevented.
Patent JP-2000149295-A (JP)
Title: Optical disk device
Inventor: MASARU ARAI
IPC: G11B7/09
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To make obtainable an RF signal in an excellent state by using an offset amount adjusting signal minimizing the jitter amount of the RF signal and correcting the offset amount of a TE(tracking error) signal. SOLUTION: The optical disk device is provided with an optical head 2 reading recording information on an optical disk 1, a regenerative signal generation means 3 generating the RF signal and the TE signal from the recording information read by the optical head 2, a servo means 10 generating a tracking drive signal based on the TE signal and controlling the position of the optical head 2 by the tracking drive signal, a jitter detection means 5 detecting the jitter amount in the RF signal and an offset amount adjustment means 8 adjusting the offset amount of the TE signal based on the jitter amount, and the offset amount adjustment means 8 generates the offset amount adjusting signal minimizing the jitter amount detected by the jitter amount detection means 5,  and the servo means 10 generates the tracking drive signal corrected in offset amount based on the offset amount adjusting signal.
Patent JP-2001145291-A (JP)
Title: Brushless motor
Inventor: YOSHIDA SHIGERU
IPC: H02K3/52
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain simple wire treating construction suitable for wire treatment on a stator core for extremely small-sized motors, and capable of automatic wire treatment. SOLUTION: Wire treating members 2201 provided with end holding parts 2221 for holding coil ends are made of a resin film, and coil ends 2311 are connected to corresponding connecting terminals. Besides, connecting terminals 3111 are formed at height lower than the stator-core side surface of a motor base 3101, and the end holding parts of the wire treating members are protruded exceeding the surface of the motor base up to the positions of the connecting terminals in the axial direction, and coil ends are connected to corresponding connecting terminals at the end holding parts.
Patent JP-H03186430-A (JP)
Title: Torsional damper in final reduction gear
Inventor: ISHIGAKI TERUHIKO
IPC: F16F15/12
Filed: 1989-12-14
Abstract: PURPOSE:To make an also intermediate ring act as the mass of a torsional damper so as to improve an effect of suppressing vibration and noise by forming a bearing of a pinion shaft into a double-structure and integrally rotating the intermediate ring of this bearing with a ring-shaped mass unit. CONSTITUTION:A bearing 8 on the side of a drive pinion 3 in a pinion shaft 4 of a final reduction gear is formed into a double-structure having an intermediate ring 8a. That is, each tapered roller 8c, 8e is interposed respectively between the intermediate ring 8a and an inner ring 8b and between the intermediate ring 8a and an outer ring 8d. On the other hand, a ring-shaped mass unit 10 of relatively large mass is concentrically arranged with the pinion shaft 4 through an elastic unit 9 of rubber or the like in the peripheral part of a hollow cylindrical spacer 7 fitted to the pinion shaft 4. These mass unit 10 and intermediate ring 8a are integrally rotatably connected to each other inserting the pin 8f of the intermediate ring 8a into the hole of the mass unit 10.
Patent JP-H11153442-A (JP)
Title: Traveling control device for mobile work machine
Inventor: HATSUMOTO SHINTAROU
IPC: G01C21/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for visually recognizing a control reference direction of an automatic traveling machine, and prevent execution of an action program by mistaken combination with the control reference direction. SOLUTION: A mobile work machine 1 is provided with as optical fiber gyro-sensor 210 to detect a traveling angle of a car body, and a display unit 91. The mobile work machine 1 is run along a reference line, and its vector is set as a control reference direction K1 . As the car body moves in a direction of an arrow D2 , deviation of it is detected by the optical fiber gyro-sensor 210, and it is displayed in a display 91 by an arrow 91a.
Patent JP-H09161071-A (JP)
Title: Device and method for making areas correspond to each other
Inventor: SHINBASHI TATSUO
IPC: G06T7/20
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To accurately make closed areas corresponding to the same object correspond to each other over plural frames. SOLUTION: The closed areas shown in (A) are divided from the pictures of consecutive four frames (zero-th to third frames), for example. In this case it is found that the closed areas 1 and 3 of the 0-th frame and the closed area 1 of the first frame correspond to each other and the closed area 2 of the 0-th frame and the closed area 2 of the first frame correspond to each other at the time of comparing the adjacent 0-th and first frames. When adjacent two frames are similarly compared to each other hereafter so as to make closed areas mutually correspond over the adjacent frames, tree structure shown in (B) is obtained, and by tracing the mutually connected closed areas, the closed areas are made correspond to each other over the 0-th to third frames. In this case, the closed areas at the 0-th to third frames can be divided into the two groups of A and B as shown in (C).
Patent JP-H11163628-A (JP)
Title: Radio terminal device
Inventor: TOKUMARU HITOSHI
IPC: H01Q21/06
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a radio terminal which maintains miniaturization and thinning, reduce power absorption and also improves the radiation efficiency of an antenna. SOLUTION: A body 1 is provided with two antenna elements 2 and 3 and a feeder circuit 4 simultaneously feeds sending power to each antenna element 2 and 3. By reducing current density at a feeding point that is a connection point of the elements 2 and 3 and the circuit 4, it is possible to reduce power that is absorbed by a human body and to improve radiation efficiency from an antenna. Also, especially in the case of using an antenna element of λ/2 length, it is possible to further reduce power that is absorbed by the human body and to further improve the radiation efficiency from the antenna because a current maximum point exists at the center of the element and is separated from the human body.
Patent JP-H11160835-A (JP)
Title: Image forming method for silver halide photographic sensitive material
Inventor: TAKABAYASHI TOSHIYUKI
IPC: G03C1/43
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain the image forming method for the silver halide photographic sensitive material for making a printing plate free from deterioration of sensitivity and rise of fog, and superior in reproducibility of minute dots by incorporating at least one kind of specified compound and imagewise exposing and then, operating development and fixation at the same time in a single bath. SOLUTION: A silver halide emulsion layer and/or hydrophilic colloidal layer contains at least one kind of hydrazine derivative represented by the formula, and this photosensitive material is subjected, after the imagewise exposure, to the development and fixation processing at the same time in a single bath. In the formula, each of R1 -R3 is an optionally substituted univalent group. The above nonphotosensitive hydrophilic colloidal layer means a photographic hydrophilic colloidal layer substantially not contributing to image formation, such as a protective layer, an interlayer, an undercoat layer, a dye layer, a filter layer, an antistatic layer, and the like except a photosensitive silver halide emulsion layer.
Patent JP-H11156635-A (JP)
Title: Wire saw
Inventor: MATSUBARA MASA
IPC: B23D61/18
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the uneven wear of a super-abrasive bead by fixing a large diameter abrasive bead having a large diameter abrasive layer composed of large diameter abrasive grains having an average grain diameter larger than the average grain diameter of super abrasives used for the super-abrasive bead and a connecting material to a wire. SOLUTION: When the uneven wear of a super-abrasive bead 2 starts to occur during cutting work and the sectional shape of the cutting groove of a cut material 5 starts to be shifted from a semi-circle shape, if a large diameter abrasive bead 7 passes the cutting groove, the sections shape of the cutting groove is formed to be a normal semi-circle Shape by the action of the large diameter super-abrasive bead 7, and thus a progress on the uneven wear of the super-abrasive bead 2 is prevented. Accordingly, since the sectional shape of the cutting groove of the cut material 5 maintains a normal semi-circle shape and the super-abrasive bead 2 makes self-rotation, the uneven wear of the super-abrasive bead 2 is prevented and a wire saw is used until the life of a super-abrasive layer is brought to an end by wearing.
Patent JP-H11160039-A (JP)
Title: Reticle inspection method and inspection device
Inventor: TAKAYAMA NAOHISA
IPC: G03F1/84
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To perform a highly accurate reticle inspection by compositing appropriately corrected reference images and comparing them with optical images even when a laser interferometer is affected by the environmental changes. SOLUTION: A reticle where a pattern is plotted is irradiated (m) with a laser, the optical image is obtained (p) from the transmission light, the optical image is compared with the reference image (u) composited by converting drawing data used at the time of plotting the pattern and the defect of the pattern is detected (w). The reference image is corrected based on deviation data obtained at the time of the pattern defect detection of a previous time. The deviation data are difference between the difference (initial distance) of end position data and start position data measured before the laser interferometer is affected by the environment change and the difference (distance data) of the end position data and the start position data measured after being affected by the environment change and are obtained (t) by utilizing a scale hardly affected by the environment change.
Patent JP-H09140224-A (JP)
Title: Walking type agricultural working machine
Inventor: WATABE SHIN
IPC: A01C11/02
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To make a walking type agricultural working machine capable of readily revolving with a small handle load in revolving of the machine body in ascending and descending of the machine body by up and down moving tetracycle running wheels to the machine body. SOLUTION: This walking type agricultural working machine has the first revolving body 60 freely revolvable around a fulcrum positioned at a machine body side a tip side of which is mainly longitudinally displaced by the revolution, the second revolving body 61 freely revolvable around a fulcrum linking with the movement of the tip part of the first revolving body 60 a tip side of which is mainly vertically displaced by the revolution and the third revolving body, and front wheels are supported with a tip part of the second revolving body 61, then rear wheels are supported with the tip part of the third revolving body.
Patent JP-2000150958-A (JP)
Title: Semiconductor light emitting device
Inventor: YABUUCHI TAKATOSHI
IPC: H01L33/06
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device which is satisfactory in assembly workability. SOLUTION: A semiconductor light emitting device 1 is equipped with a first semiconductor layer 3, formed on an insulating board 2 and a second semiconductor layer 5 formed on the first semiconductor layer 3 through the intermediary of a light-emitting layer 4, where a conductive layer (n-electrode) 11 is formed on the side 10 of the semiconductor light emitting device 1, and a groove 12 is cut in the top surface 9 of the device 1 as deep as a halfway point in the thickness of the first semiconductor layer 3 and in parallel with the side 10 which penetrates through the light emitting layer 4.
Patent JP-H01167766-A (JP)
Title: Sheet through system copying machine
Inventor: MURAI TATSUYA
IPC: G03G21/20
Filed: 1987-12-23
Abstract: PURPOSE:To prevent the overheat of a contact glass and to prevent operating efficiency from lowering even in case of continuous copying by providing a detecting member for detecting the temperature of the contact glass near a lighting member and lowering a copying speed when the detected temperature exceeds a set upper limited temperature. CONSTITUTION:The temperature detecting sensor 25 for detecting the temperature of the contact glass 4 is provided near the lighting lamp 5 of a 1st scanner 7 arranged in a specified position. The temperature detecting sensor 25 abuts on the contact glass 4 heated by the lighting lamp 5 and detects the temperature of the contact glass 4. And a control means is provided, which lowers the copying speed from a usual speed to a low specified speed when the temperature of the contact glass 4 attains the dangerous temperature t1. If the detected temperature is the dangerous temperature t1 or below in the case where continuous copying is completed and the temperature of the contact glass 4 lowers during a holding time, the copying speed is restored to the usual speed. Thus, the temperature of the contact glass can be prevented from abnormally rising and the copying operation can be effectively performed.
Patent JP-H01167722-A (JP)
Title: Optical isolator type optical demultiplexer
Inventor: MAKIO SATOSHI
IPC: G02B27/28
Filed: 1987-12-23
Abstract: PURPOSE:To demultiplex light beams which have the same wavelength and deviate slightly from center wavelength by projecting an incident polarized wave which is perpendicular to the carrying direction of a polarization beam splitter at right angles to incident light, and scattering or absorbing this projection light and performing operation as a polarizer. CONSTITUTION:Light which is incident from a point (a) enters the polarization beam splitter 8, which passes only polarized light in a constant direction from the incident light, e.g. vertical polarized light selectively. Then its projection light is incident on a Faraday rotator FR to generate projection light whose polarization direction rotates by 45 deg.. When the light which rotates by 45 deg. is incident on the Faraday rotator FR from a point (b), the projection light of the Faraday rotator FR for the 45 deg. rotation of the plane of polarization becomes perpendicular to the polarizing direction of the polarization beam splitter 8 because of the relation between a magnetizing direction and the Faraday rotator, and the light is projected at right angles to the direction of transmitted polarized light. Consequently, this demultiplexer functions to demultiplex light beams which have the same wavelength and deviate slightly from the center wavelength.