baber/WOPTO huggingface dataset:
Patent JP-S57138435-A (JP)
Title: Lowering preventive device of cargo case in dump truck
Inventor: MIYASAKA HISATO
IPC: B60P1/04
Filed: 1981-02-17
Abstract: PURPOSE:To ensure the safety of work for a cargo case in its tilted position, by lifting the cargo case to its tilted position, preventing the cargo case from lowering down with a strut and automatically erecting said strut between the cargo case and chassis. CONSTITUTION:A guide rail 5, opened to groove-shape in its lower part, is extensibly provided to a main beam 4 of a cargo case 1, and the narrowed top end 6' of a strut 6 is slidably inserted into said guide rail 5, and arranged in a left- right movable state in the rail 5 in accordance with tilting motion of the cargo case 1. While a bracket 9 is secured to a subframe 2, and an inner cylinder 8, slidably fitted in the strut 6, is pivotally mounted to said bracket 9. There is provided in the guide rail part of the cargo case 1 a hole 7 for insertion of a safety pin used for preventing the strut 6 from moving rearward when the strut is used.
Patent JP-H05219230-A (JP)
Title: Pocket beeper system for digital extension telephone set
Inventor: NAKAO ATSUSHI
IPC: H04Q7/38
Filed: 1992-02-07
Abstract: PURPOSE:To provide the pocket beeper system for a digital extension telephone set able to reply an incoming call immediately even when the user is moving or resident in an unspecified location. CONSTITUTION:The system is a system in which plural extension telephone sets A1, A2 are connected to a private branch exchange and provided with a pocket beeper B corresponding to an optional extension telephone set A1, a pocket beeper control section 12 controlling a call operation to the pocket beeper B with respect to the arrival of a call to the telephone set A after a key control signal representing seat leaving is entered from the extension telephone set A1, and a telephone set control section 11 applying transfer control to the incoming call to the extension telephone set A1 to the extension telephone set A2 making the key entry when the extension telephone set A2 enters the key operation signal representing the transfer of the call while the pocket beeper B is called by the arrival of the call to the extension telephone set A1.
Patent JP-H05193405-A (JP)
Title: Cup holder for automobile
Inventor: MANAKA MORIO
IPC: B60N3/00
Filed: 1991-01-23
Abstract: PURPOSE:To avoid the interference of a cup holder member with a shift lever even if an area for a floor console is narrow by attaching the cup holder member near the lower middle spot of an instrument panel so as to be slidable in a longitudinal direction and rotatable at least in either of lateral directions. CONSTITUTION:A holder member 7 is provided with a cup inserting mouth 9 being large in diameter. In using a cup holder 2, the cup holder member 7 is drawn out from an instrument package 1 by utilizing the slotted hole 5 of an attaching bracket 4 for using the cup holder 2. In the case where the holder member 7 exists in positional relation in which it interferes with a shift lever B in the state where the holder member 7 is drawn out, the holder member 7 is rotated centering around a rivet 6 to attach it to the bracket 4 to avoid interference with the shift lever B and then used. When the cup holder is not used, the holder member 7 is accommodated in the instrument panel 1.
Patent JP-H08221621-A (JP)
Title: Toll reception system
Inventor: NAMIKI MASAHITO
IPC: G07B15/00
Filed: 1995-02-10
Abstract: PURPOSE: To collect a toll by radio communication by eliminating an obstacle between an antenna part provided on an on-vehicle unit mounted on a vehicle and the ground antenna of a toll gate and stabilizing the directivity of the antennas. CONSTITUTION: At the entrance and exit of the toll gate of a toll road, a toll is collected by sending and receiving information by radio between the antenna part provided on the roof of a vehicle C passing through the toll gate and the ground antenna 7 of the toll gate. At this time, the information sent and received by the antenna part 1 is controlled by the control part 4 of an in-cabin device 2 and stored on an IC card 3 through an IC card interface part 6 and the information sent and received by the ground antenna 7 is processed by a terminal device 8 for toll reception, and the terminal device 8 is connected to a host computer 9.
Patent JP-S53107645-A (JP)
Title: Protective relaying equipment
Inventor: OKAMOTO EIICHI
IPC: H02H3/28
Filed: 1977-03-03
Abstract: PURPOSE: To detect failure in the system accuately by eliminating higher hermonics caused by transmission lag of the line. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09193024-A (JP)
Title: Grinding wheel
Inventor: MURAI FUKUO
IPC: B24D5/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To restrain deterioration of grinding efficiency while maintaining high grinding accuracy by making the end faces in the circumferential direction of a grinding tool member to be inclined faces in the width direction, and forming a clearance between respective grinding tool members. SOLUTION: A grinding tool member 21 is formed into a parallelogram of which two sides are the end faces in the circumferential direction inclining in the width direction, and it is fixedly secured on the outer circumferential face of a grinding wheel fixing base plate through adhesive or the like. Uniform clearances 23 are formed among the respective grinding tool members 21. Hereby, ground pieces entering in the clearances 23 during grinding are excluded outward along the inclined clearances 23, by the turning force of a grinding wheel rotating at high speed.
Patent JP-H06210978-A (JP)
Title: Printed book accumulation apparatus
Inventor: HORII TAKUMI
IPC: B65H45/18
Filed: 1993-01-20
Abstract: PURPOSE:To eliminate the unevenness of an accumulated printed book bundle and to prevent trouble at the time of accumulation. CONSTITUTION:The printed books P sent on a folder table 1 by a feed belt 4 are folded by a chopper blade 2 and these printed books P are gripped by a shaking gripper 10 and drawn to an accumulation table 8 to be separated from the gripper 10. The printed books P are erected by a flyer mechanism when they approach the accumulation table 8 and, at the same time when the printed books P are separated from the gripper 10, the printed books P are accumulated on the accumulation table 8 by a scraping plate 19 so as to be held between the scraping plate 19 and a support member 9. The printed books P may be folded using the fixing blade protruding under the folder table 1. Since the folding and accumulation of the printed books P are almost simultaneously performed by gripping the printed books P by the gripper 10, the unevenness of the accumulated printed books P is eliminated and trouble at the time of accumulation can be prevented.
Patent JP-S55117237-A (JP)
Title: Device for drawing image by electron beam
Inventor: HAMAMOTO NOBUO
IPC: H01J37/304
Filed: 1979-03-02
Abstract: PURPOSE:To heighten the velocity and accuracy of drawing of a prescribed pattern  by irradiation of an electron beam upon the surface of a sample fitted on a stage, by detecting the quantity of drift of the stage to keep the positional relation between the stage and the electron beam constant. CONSTITUTION:A beam 2 from an electron gun 1 is passed through coils 3, 4, 5 and 6 for deflection in directions X, Y so that the beam is irradiated upon the surface of a sample 7 such as a mask fitted on an X-Y stage 8. A deflection coil amplifier 16 is connected to the coils. The amplifier is controlled by a computer 20 through a D/A line generator 18 and an interface 19. An automatic compensation circuit 17 is coupled between the amplifier 16 and the generator 18. The quantity of drift of the stage 8 is detected by a laser detection mechanism 11. The output of the mechanism 11 is applied to the circuit 17 thrugh a laser wavelength meter 12, a drift counter 13 and a D/A converter 14. The output of the computer interface 19 is applied to a stage controller 15 to regulate the stage 8.
Patent JP-H08220343-A (JP)
Title: Optical delay device
Inventor: KATAGIRI YOSHIMASA
IPC: G02B6/00
Filed: 1995-02-13
Abstract: PURPOSE: To provide an optical delay device capable of preventing the misalignment of an optical axis in the case of controlling the length of an optical path and capable of realizing the high-speed control of the length of the optical path. CONSTITUTION: Two sets of optical fiber arrays are arranged on plural V-shaped grooves 3 arrayed in parallel, the end faces of the two sets of the optical fiber arrays are mutually opposed; and each one fiber in two sets of optical fiber arrays is a fiber for input and output, the ends of the other are connected each other so as to form one loop-state fiber path, one of the two sets of the optical fiber arrays is fixed to the V-shaped groove 3, the other is slidably connected to an actuator 4 along the V-shaped groove 3, and a distance between the end faces of the two sets of the optical fiber arrays can be changed by operating the actuator 4.
Patent JP-S56119944-A (JP)
Title: Disc player
Inventor: KUSAKA SATORU
IPC: G11B7/09
Filed: 1980-02-27
Abstract: PURPOSE:To control a lens and simplify construction by providing respectively independent two coils in the two directions orthogonal to the magnetic flux of a single magnetic circuit in said magnetic circuit and flowing electric current to these coils. CONSTITUTION:A forklike yoke 52 having three projecting parts 49, 50, 51 extending upward is secured to the bottom of the case of a disc player and magnets 53, 54 are secured respectively to the inner side of the projecting parts 49, 51 on both sides of this yoke 52 and thes form a magnetic circuit 55 together with the yoke 52. The coils 60, 61, 62 which are respectively independent in two directions orthogonal to the magnetic flux of this magnetic circuit are secured in this magnetic circuit 55, and the lens is controlled in the focusing direction and tracking direction by flowing electric current to these coils 60, 61, 62. As a result, the single magnetic circuit is commonly used for controlling in two different directions and the construction is simplified.
Patent JP-S60168049-A (JP)
Title: Method and device for testing resistance to washing water
Inventor: SONODA NOBORU
IPC: G01N17/00
Filed: 1984-02-10
Abstract: PURPOSE:To execute easily a titled test by not jetting a distilled water from a jet nozzle in an adjusting stage, adjusting a temperature by making the distilled water circulate in this state, jetting the distilled water from the jet nozzle after the adjustment has been ended, and spurting the distilled water. CONSTITUTION:After an adjustment of a temperature and a circulating flow rate of a distilled water 2 has been executed, the distilled water from a common line 13 is led into a jet line 15 side by switching a three-way change-over valve 19. As a result, under an adjusted temperature and an adjusted circulating flow rate in an adjusting stage, the ditilled water 2 is jetted toward a ball bearing housing 4 from a jet nozzle 5. When the distilled water 2 is being jetted, a shaft 7 is rotated at a prescribed temperature by connecting the shaft 7 and a motor 9 by a belt 8. After the distilled water 2 has been jetted for a prescribed time, a testig ball bearing 6 is taken out of the ball bearing housing 4 and dried and cooled, and when a decrease quantity of a sample grease, etc. is derived by measuring its mass, an evaluation of a water resisting property regarding the sample is obtained. In this way, a temperature and a circulating flow rate of the distilled water can be measured as necessary, and it can contribute greatly to an improvement of a measuring accuracy.
Patent JP-H06242921-A (JP)
Title: Processor
Inventor: KOYATA KAZUHIRO
IPC: G06F3/147
Filed: 1993-02-12
Abstract: PURPOSE:To provide a device in which the content of the display can be extremely easily confirmed by enlarging the display according to a user input even when the display whose resolution is low is connected, in a processor by which the display can be controlled according to the user input. CONSTITUTION:This processor is equipped with a user input accepting means 10 which accepts the input obtained by a user operation, and a display control means 14 which controls the display of a display 12 whose resolution is low corresponding to the accepted input. The user input accepting means 12 includes an accepting means 16 which accepts the input for instructing the enlargement of the display of the display, and an accepting means 18 which accepts the input for specifying a display area to be enlarged. The display control means 14 includes an enlargement instruction detecting means 20 which detects the acceptance of the input for instruction, and a display enlarging means 22 which enlarges the display area when the acceptance of the input for instruction is detected.
Patent JP-S62181815-A (JP)
Title: Drill for boring deep hole
Inventor: TERABAYASHI TAKAO
IPC: B23B51/02
Filed: 1986-02-07
Abstract: PURPOSE:To eliminate the chip packing and to improve the machining efficiency by enlarging the helix angle at the cutting edge section of a drill while simultaneously making the drill groove deeper than a predetermined value and forming a web so as to have a parallel thickness and no taper. CONSTITUTION:A complex material, e.g. a printed wiring board, is bored such that the helix angle theta at the cutting edge section of a drill having the diameter shorter than 0.5mm and employed for boring a hole deeper than five times of the drill diameter is larger than 30 deg., the depth (h) of the drill groove is in the range of 50-70% of the drill diameter D/2 and the thickness (t) of a web 2 is uniform. Consequently, the chip packing is eliminated, the breakdown of drill is prevented and the machining efficiency is improved.
Patent JP-S59149977-A (JP)
Title: Heat storing material
Inventor: MACHIDA IKUHIKO
IPC: F28F23/02
Filed: 1983-02-15
Abstract: PURPOSE:To impart pref. heat storing and dissipating characteristics to a heat storing material while suppressing an over-cooling phenomenon, by adding aluminum hydroxide to a heat storing material containing sodium carbonate decahydrate as one component. CONSTITUTION:To a heat storing material containing sodium carbonate decahydrate as one main component, at least 0.05wt% sodium carbonate decahydrate of aluminum hydroxide is added as an over-cooling inhibitor to obtain an objective heat storing material. By this method, an over-cooling phenomenon wherein sodium carbonate decahydrate is not coagulated even if it reaches a phase transformation temp. from a molten state can be suppressed and inconvenience such that said heat storing material can not dissipate heat even if it reaches a temp. at which heating is required can be eliminated.
Patent JP-S53109700-A (JP)
Title: Ticket vending machine
Inventor: SUGATA YASUO
IPC: G07B5/04
Filed: 1977-03-04
Abstract: PURPOSE: To prevent the erroneous checking of fare setting by performing setting and checking of fares by different means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000223764-A (JP)
Title: Optical fiber amplifier
Inventor: YASUJIMA HIROMI
IPC: H01S3/067
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber amplifier which controls gain to be constant at high speed and permit the control without generating level fluctuation of existing channels, in the case that change of the number of channels is generated which is caused by switchover of optical paths, increase of systems, troubles, etc., in a WDM transmission system. SOLUTION: This optical fiber amplifier is provided with a first feedback loop which so controls quantity of pumping light of a light source for pumping that the output value from an output signal light detecting means follows the output value from an input signal light detecting means, and an observing device 12 which estimates all the input signal light level of input signal light from a driving signal of the light source for pumping and an output value of the output signal light detecting means. In the optical fiber amplifier, a second feedback loop which feedbacks an output of the observing device 12 to the driving signal of the light source for pumping is constituted.
Patent JP-S61183583-A (JP)
Inventor: SUZUKI OSAMU
IPC: G08B15/00
Filed: 1985-02-12
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-H11224307-A (JP)
Title: Device and method for recognizing document
Inventor: SAITO KAZUYUKI
IPC: G06K9/20
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To exactly recognize a document format without being affected by position deviation or format deformation at the time of image reading. SOLUTION: In area identifying processing S202, the image inputted in S201 is divided into plural areas based on color information. In item coincidence degree measuring processing S203 and format discriminating processing S204, the document format of that image is discriminated based on the combination of color information of plural item converting tables and the combination of color information in the respective areas provided by the said area identifying processing. In item information converting processing S205, items are set to the respective areas based on the discriminated document format and the color information in the respective areas provided by the area identifying processing and in character recognizing processing S206, character recognizing processing is performed according to the set items.
Patent JP-H01202536-A (JP)
Title: Cruise control device
Inventor: SUZUKI NORIO
IPC: F02D41/04
Filed: 1988-02-05
Abstract: PURPOSE:To perform the optimum cruise control during the highland travel by applying the atmospheric pressure correction with the control quantity in the feedback control in response to the detected atmospheric pressure. CONSTITUTION:When an automatic cruise main switch 2 is turned on, a control device 7 initially sets the target throttle opening in response to the target car speed set by an accelerating switch 3 and a setting (decelerating) switch 4 and drives an actuator 8 and sets the throttle opening detected by a detector 5. The correction quantity of the throttle opening is calculated based on the difference between the target car speed and the actual car speed detected by the detector 1, the feedback control correcting the target throttle opening is performed. The atmospheric pressure correction of the control quantity in the feedback control is applied in response to the atmospheric pressure detected by a detector 6. The deficient control quantity and the control delay are prevented during the highland travel, the optimum cruise control can be performed.
Patent JP-H10223813-A (JP)
Title: Semiconductor device and its manufacture
Inventor: WATANABE MINORU
IPC: H01L23/40
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a junction structure of a semiconductor element and a metal board in such a way that adhesive property and insulation property can satisfactorily be obtained by permitting an insulating material to intervene in a junction part as a spacer for keeping an interval to be constant and secur ing necessary insulation property. SOLUTION: In a heat radiation structure where heat emitted by the semiconductor element 1 is set free by a heat radiation board 4, the semiconductor element 1 is brought into contact with the heat radiation board 4 with satisfactory adhesion property and a silicon compound 2 is inserted for easily transmitting heat emitted from the semiconductor element 1 to the heat radiation board 4. A bead 3 constituted of insulating boron nitride is laid between the semiconductor element 1 and the heat radiation board 4 for electrically insulating them. The film thickness of the silicon compound 2 is controlled by the diameter 30-150μm of the bead 3 constituted of insulating boron nitride.  Consequently, heat generated in the semiconductor element can easily be transmitted to the heat radiation board and insulation property between the semiconductor element and the heat radiation board can simultaneously be obtained.
Patent JP-2000222283-A (JP)
Title: Wiring board and electronic apparatus equipped with wiring board
Inventor: TOYAMA KENJI
IPC: G11C5/04
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To select the capacity of a memory before shipment by providing a 1st wire for enabling access to all the addresses of a 1st memory and a 2nd wire having a similar function for a 2nd memory. SOLUTION: Four common pads 13 to 16 for mounting DRAM chips constituting a 1st memory bank 21 or 2nd memory bank 22 are formed. Each pad is connected to a 1st wire 31 for electrically connecting the respective DRAM chips to a specific circuit when the 1st memory bank 21 is mounted and a 2nd wire 32 for electrically connecting the DRAM chips to a specific circuit when the 2nd memory bank 22. In this mount area, the 1st memory or 2nd memory can be mounted, so the total capacity of the memory mounted in the mount area, i.e., the total capacity of the main memory can be varied.
Patent JP-2000222771-A (JP)
Title: Optical recording medium
Inventor: TSUKAHARA TAKASHI
IPC: G11B7/24035
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium capable of excellently recording and reproducing data with laser light beams in a specified wavelength range by incorporating a compd. having benzoxazole rings or benzothiazole rings into a recording layer on a substrate. SOLUTION: A compd. expressed by formula I is incorporated into the recording layer of an optical recording medium having at least a recording layer and a reflection layer on a substrate so that the obtd. write-once optical recording medium enables recording and reproducing with laser light of the wavelength selected form a 400 to 500 nm range. The compd. of formula I is obtd. by the reaction of a compd. expressed by formula II and a compd. expressed by formula III with hydrochloric acid or the like as a catalyst. In formula I, each of R1 to R8 is H, a halogen atom, <=20C alkyl group, alkoxy group, alkylthio group, aryloxy group, arylthio group, alkenyl group, aralkyl group, acyl group, aryl group, heteroaryl group or alkylsulfonate group; and each of X1 and X2 is O or S.
Patent JP-H06238970-A (JP)
Title: Cutter device
Inventor: IIJIMA TOMOMI
IPC: B41J11/70
Filed: 1993-02-15
Abstract: PURPOSE:To easily couple a coupling part of a cutter oscillating arm to an engaging part of a cutter drive lever by retractably providing the arm from a normal oscillating position with respect to the lever. CONSTITUTION:When a sheet guide block is drawn from a normal using position by using a sheet guide block guiding means, the coupling relationship between a cutter oscillating arm 61 and a cutter drive lever 71 is released. Thereafter, when the drawn block 11 is pressed to be reset to a normally using position, a coupling recess 65 of the arm 61 is coupled to an engaging part 75 of the lever 71 at a coupling position. In this case, even if the reciprocating rotation of the lever 71 is started in a state that the recess 65 is not coupled with the part 75, the recess 65 is retracted from the part 75 until the part 75 reaches the coupling position, and hence an unreasonable force is not operated at both (61, 71) but both are smoothly coupled at the coupling position.
Patent JP-S58142634-A (JP)
Title: Satellite receiving device
Inventor: KUROSE AKIHIRO
IPC: H04B17/00
Filed: 1982-02-18
Abstract: PURPOSE:To obtain the best receiving state at all times, by providing a display means for executing the display when a signal from an antenna is applied, and its signal level is a specified value or above, on plural antennas, respectively. CONSTITUTION:Parabolic antennas 1, 1a are connected to an adaptor 8 by use of feeder lines 2, 2b, respectively. Subsequently, an output of this adaptor 8 is  applied to a television receiver 3a by a feeder line 2a. In this regard, display  lamps 7a, 7b of the adaptor 8 are connected as display for the parabolic antennas 1, 1a, and only when a signal from the parabolic antennas 1, 1a is of a  specified value or above, the display lamps 7a, 7b are lighted.