baber/WOPTO huggingface dataset:
Patent JP-H09141584-A (JP)
Title: Robot hand device
Inventor: OTOMO YOSHIMI
IPC: B65G59/04
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a robot hand device that can suction-grip many kinds of workpieces such as a carton formed of thin material, weighty and low in rigidity and further with perforation and a joint groove of a workpiece upper cover. SOLUTION: A robot hand device is provided with a suction pad 3, fins 3a provided at the contact parts of the suction pad 3 with a workpiece, a keep plate 3b provided in the opening part of the fins 3a of the suction pad 3 so as to hold down the workpiece, and a supporting rod 3c for supporting the keep plate 3b. This robot hand device suction-grips the workpiece 4 such as a carton with an upper cover 4a, a groove 4b at a joint part of the upper cover 4a, staples 4c, and the like.
Patent JP-H03166563-A (JP)
Title: Image forming device
Inventor: HORIBATAKE KATSUSHI
IPC: G03G15/02
Filed: 1989-11-25
Abstract: PURPOSE:To reproduce halftone well by comparing a multiple number of photosensitive body surface potentials corresponding to exposure energy of a multiple number of gradations detected by a potential detecting means with E-V characteristic stored in a storing means, and compensating an average value of the deviation. CONSTITUTION:The irradiation energy of laser beam outputted from a semi conductive body laser 7 is modulated in pulse width by a laser drive circuit 6 so that it becomes (1/4)E per one picture element. Surface potential VM after the surface of the photosensitive body drum 1 is exposed by irradiation energy of (1/4)E is measured by a potential sensor 12, and given to a feedback control part 13. At the feed back control part 13, a multiple number of potentials VM and the potential V1 derived from the E-V characteristic curve stored in the E-V characteristic storing part 14 are compared, the deviation voltage DELTAV=VM-V1 is derived, a control signal is given to a developing bias adjustment circuit 11 so that the deviation voltage DELTAV is compensated, and the developing bias is adjusted. Thus, even when sensitivity of the photosensitive body is fluctu ated due to the environment, etc., the halftone reproductivity is good.
Patent JP-H02152964-A (JP)
Title: Ureidocarbamate derivative and herbicide containing the same as active ingredient
Inventor: TAKASU YASUHITO
IPC: A01N47/30
Filed: 1988-12-05
Abstract: NEW MATERIAL:A ureidocarbamate derivative expressed by formula I [Y<1> and Y<2> are O or S; R<1> is H or 1-6C alkyl; R<2> is 1-6C alkylthio or 1-6C alkoxy; A is NR<3>R<4> (R<3> and R<4> are H, alkyl, alkylthio, alkoxy, alkenyl or aryl), formula II (l is 1-10) or formula III (Y<3> is O or S; m and n are 1-10)]. EXAMPLE:3-Aminophenyl N-(6-methoxy-2-pyridyl)-N-ethylthiocarbamate. USE:A herbicide, having high herbicidal activity and safety for crops and especially safely usable for rice plant, wheat, corn, soybean, etc. PREPARATION:For example, a compound expressed by formula IV is reacted with a compound expressed by formula V to afford the compound expressed by formula I.
Patent JP-H06130573-A (JP)
Title: Radiation sensitized paper
Inventor: SUZUKI HIDEO
IPC: G21K4/00
Filed: 1992-10-20
Abstract: PURPOSE:To reduce the dependency of the picture quality, especially contrast, on the radiation quality by forming the radiation sensitized paper with 3 or more kinds of phosphors with the K absorption edge energy different by a specified width. CONSTITUTION:A phosphor layer is formed on a substrate to obtain the radiation sensitized paper. The phosphors in the phosphor layers consist of at least 3 kinds of phosphors having a different K absorption edge energy. When the 3 kinds of the phosphors among the phosphors are arranged in the decreasing order of the K absorption edge energy, the difference in the K absorption edge energy between the adjacent phosphors is controlled to 10-30keV. Each phosphor layer consists of a phosphor having a different K absorption edge energy. The 3 kinds of phosphor layers are arranged so that the phosphor in the phosphor layer nearest to the surface (light emitting surface) has the highest absorption edge energy.
Patent JP-H10150526-A (JP)
Title: Linear illuminator
Inventor: NAKAMURA TETSURO
IPC: H04N1/04
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To realize a high performance, small-sized and light weight optical image reader and to reduce the cost by employing a linear illuminator whose lighting efficiency is improved, so as to increase the illuminance on an original face and whose illuminance dispersion is minimized for the image reader. SOLUTION: A light-transmitting body 1 is used, and a light is made incident from a surface of its end (both ends or one end), the light is deflected by a light-refracting/reflecting area 2, consisting of a large number of triangular parts provided to one side of the light-transmitting body 1 in the lengthwise direction, so as to emit the light linearly, thereby lighting one side of an original. The light from an LED element 4 is efficiently led to the light transmission body 1 by a concave reflection face 5 formed on a printed circuit board 3, and the light utilizing efficiency is markedly improved by a light-diffusing layer 7 provided to a connection section 6 and its outer circumference.
Patent JP-H08158454-A (JP)
Title: Installation of water leakage preventing sheet
Inventor: SOWA NOBUHIRO
IPC: E03F1/00
Filed: 1994-12-09
Abstract: PURPOSE: To facilitate and secure the mounting of a water leakage preventing sheet and prevent waste liquid from flowing into a substrate by driving an anchor into the sheet arranged on the substrata and applying a patch on the head of the anchor. CONSTITUTION: A water leakage preventing sheet 1 comprising various types of flexible rubber sheets or plastic sheets is arranged on a substrate 2, and the water leakage preventing sheet 1 is fixed by driving an anchor 3 into it. Next a patch 4 is applied to the head 3a of the anchor 3, and the peripheral edge of the patch 4 is connected to the water leakage preventing sheet 1. Because a hole produced in the water leakage preventing sheet 1 by the driving of the anchor 3 is covered with the patch 4, it can prevent waste liquid from flowing out to the substrate 2. When the anchor 3 is formed in a plate body in which a head part is formed at one side and a sharp part is formed at the other side part, or cross-section in lateral direction is fold roughly in roof shape, it gives a slip down prevention effect to the water leakage preventing sheet 1.
Patent JP-H02152266-A (JP)
Title: Semiconductor device
Inventor: OKUDAIRA KISHIO
IPC: H05K1/18
Filed: 1988-12-02
Abstract: PURPOSE:To improve the packaging density of a device after eliminating the need for making any through hole in a substrate and further, mount semiconductor devices to both faces of the substrate by bending the pointed ends of a plurality of lead terminals that protrude downwards from the lower parts of a package so that they are bent alternately to the opposite sides in the horizontal direction. CONSTITUTION:A semiconductor element part is sealed with a package 12 and a plurality of lead terminals 13 protrude downwards from lower parts. The pointed ends of respective lead terminals 13 are bent alternately to the opposite sides in the horizontal directions and lower end faces of respective pointed ends are arranged all on one plane. Such a semiconductor device 11 is installed to a face of a substrate 14. On the occasion of installing this device, the bent pointed ends of the lead terminals 13 corresponding to wiring 15 are mounted on wiring 15 on one side of the substrate and they are joined by soldering. Although the semiconductor device 11 is mounted on one side of the substrate 14, it is mounted on the other side as well. Such a favorable position of this device improves further its packaging density.
Patent JP-H06130795-A (JP)
Title: Electrophotographic recorder
Inventor: MOTOHASHI TAKESHI
IPC: G03G15/08
Filed: 1992-10-20
Abstract: PURPOSE:To prevent the generation of an abnormal image caused by the sticking of toner to a developing blade without raising cost, in an electrophotographic recorder. CONSTITUTION:A developing blade 36 made of a sheet-like stainless steel material is supported so as to move in the B-direction perpendicular to the A- direction where the developing blade 36 is pressed on the developing roller 35, by a unit main body 30. A toner cartridge 31 is freely exchangeably attached to the attaching recessed part 30a of the unit main body 30 and a transmitting means 60 transmitting the exchange action of the toner cartridge 31 is provided between the attaching recessed part 30a and the developing blade 36. At the time of exchanging the toner cartridge 31, the exchange action is transmitted by the transmitting means 60 to move the developing blade 36 in the B-direction and deviate a position where the developing blade 36 is pressed on the developing roller 35.
Patent JP-H09128947-A (JP)
Title: Recorder
Inventor: EGAWA KOICHI
IPC: G11B27/36
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a recorder capable of monitoring in recording a data by equipping a write means for forming a sound signal into a block and storing the block provided with a 1st flag in a buffer memory and a read means for reading out the block data from the buffer memory. SOLUTION: When a reproducing switch B 12b' is pressed during recording of a sound signal, a block discriminating flag of the block data stored in the buffer memory 5 is set to a prescribed block number of '1'. The block data having its flag as '1' is read by the read means 8, and is D-A converted by a D-A converter 9 and outputted via an amplifier 10 to a reproducing output terminal 11. Then, when a recording switch 12a of an operating part is pressed to start recording, upon detection of a write trigger of a data from a control means 7 by the write means 4, a sound signal inputted from an input terminal 1 is written in the buffer memory 5. The discriminating flag of the block data stored in the buffer memory 5 is searched by the control means 7.
Patent JP-2000132936-A (JP)
Title: Magnetic head of magnetic disk device
Inventor: TAMAKI MAYUMI
IPC: G11B21/21
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent a magnetic head from being attracted by a magnetic disk. SOLUTION: An electrostrictive actuator 28 is incorporated into a slider 16 of a magnetic head 10, and strain being generated by the electrostrictive actuator 28 allows one part of a slider surface to project, thus preventing the magnetic head from being attracted by a magnetic disk. An applied voltage to the electrostrictive actuator 28 is controlled, thus arbitrarily adjusting the amount of projection, and hence securing a desired amount of projection.
Patent JP-H11138624-A (JP)
Title: Sheet forming mold and sheet forming method
Inventor: OKUDE HIROSHI
IPC: B29C51/18
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To realize the prevention of a forming mold even having an inverted taper from being broken at the clamping and opening of molds by a constitution wherein the opening peripheral edge part of the cavity part of a female mold is made of an elastic member. SOLUTION: A formed article is a cup-like container having an opening at its top surface part. Its sheet forming mold 20 is the type of a mold, in which an inverted taper part is formed under a mold clamped state. A female mold 31 can be made of aluminum similarly as a male mold 22. In the female mold 21, a cavity part 24, in which the plug part 25 of the male mold 22 is to be inserted, is formed. Further, in the female mold 21, a liner 31 is fitted so as to be arranged to form the opening peripheral part 35 of an opening 32. Furthermore, a wall surface 33 is composed of this liner 31. The liner 31 is made of silicone rubber, which preferably deforms by an external force as large as developed by pushing with a hand especially under the ambience of about 100 deg.C and immediately restores when the external force is removed.
Patent JP-H01148075-A (JP)
Title: Inverter equipment
Inventor: TAKAHASHI TOSHIYUKI
IPC: H02M7/48
Filed: 1987-12-04
Abstract: PURPOSE:To make a phase synchronizing signal of an inverter redundant without adding any new equipment by obtaining the phase synchronizing signal of the inverter via an instrument transformer connected with a power source supplying power through a bus, when the phase synchronizing signal is lost or becomes abnormal. CONSTITUTION:A switch 20C is normally opened and a switch 20D is normally closed. A phase synchronizing signal 10 from an instrument grounded transformer 4A is supplied as a phase syncronizing signal for a phase adjuster 21 of a rectifier 16. In this case, when a phase signal selector 19 detects the abnormality of the signal 10, the selector 19 immediately closes the switch 20C and opens the switch 20D. Keying signals 14 and 13 from breakers 6A and 6C of a station service transformer 3A are respectively inputted to a bus switching judging device 18 for judging which of the house transformer 3A or starting transformer 3B an inverter equipment 1 receives power through the bus from. Then, a keying command is given to switches 20A, 20B so that the corresponding signal out of phase synchronizing signals 11, 12 from respective buses is permitted to pass through.
Patent JP-2000127997-A (JP)
Title: Traveling vehicle for work
Inventor: YAMAZAKI YASUHIDE
IPC: B62D5/07
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent a power steering unit from sucking in air in a state of functioning as a manual oil pump by interposing a suction regulating check valve for regulating a flow to the power steering unit side in a return oil passage of the power steering unit. SOLUTION: A power steering unit 7 functions as a manual pump driven by operation force of a steering wheel 8 in a stopping state of an oil pump 10. In this manual oil pump state, oil sucked in from a transmission case 3 through a return oil passage 20 is supplied to a steering cylinder 6. An oil delivery port is positioned above an oil injection level of the transmission case 3, and when the power steering unit 7 functions as a manual oil pump, there is inconvenience such as the power steering unit 7 sucks in air. This is prevented by a suction regulating check valve 21 arranged in the return oil passage 20.
Patent JP-H01149542-A (JP)
Title: Synchronizing step-out detecting circuit
Inventor: YAMANE OSAMU
IPC: H04J3/06
Filed: 1987-12-04
Abstract: PURPOSE:To obtain a synchronizing step-out detecting circuit by detecting the errors of n-bits or above among m-bits, in which frame synchronizing patterns are successive, in a receiving digital code string in which respective bits of the frame synchronizing patterns are arranged at the same interval. CONSTITUTION:An exclusive OR gate 2 compares a bit string added to a receiving digital code string input terminal 5 with the output of a frame synchronizing pattern generating part, and at the time of discrepancy, namely, the time of an error generation, the gate goes to 1. The output is composed of m-pieces of data FF31-33, and it is given to a m-bit length shift register 3 to execute a shifting action by the trailing edge of a pulse given to a synchronizing pattern pulse input terminal 7. Consequently, the register 3 records the error condition of the frame synchronizing bits of past m-bits. Since an n-bit 1 detecting part 4 outputs 1 when n-number or above of signals among (m) input signals are 1, the part is made into 1 when the errors of n-bits or above exist in the frame synchronizing bits of the past m-bits, and the synchronizing step-out can be detected.
Patent JP-H10131422-A (JP)
Title: Connection piece of split fitting frame of lighting window, and its connection structure
Inventor: IGA MASAHIRO
IPC: E04D13/03
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a connection piece to form a rectangular fitting frame for a lighting window by easily connecting inclined side end faces adjacent to split fitting frames with excellent accuracy. SOLUTION: In constituting a rectangular fitting frame for a lighting window by joining and connecting end faces on the inclined side opposite to each other of split fitting frames 1, 1 arranged at four corners in the butted condition, a connection piece main body 11 of an arrow feather shape in plane is used, in which its length is equal to the length of the end face on the inclined side, and a forward end face and a base end face are formed to be right-angled inclined end face.  Opposite side end parts of the split fitting frames 1, 1 are loaded on one half part of the connection piece main body 11 and another half part thereof, and the end faces on the inclined side are joined with each other in a butted condition, and in this condition, leg pieces hanging from a lower side of the split fitting frame 1 are screwed to horizontal projected pieces 20, 21 projected on each side surface of the connection piece main body 11 in this condition, and a film piece 3 hanging from an outer edge of the split fitting frame 1 and a wall piece 4 projected on an inner end are screwed respectively along the right-angled inclined end face of the connection piece main body 11.
Patent JP-H03169101-A (JP)
Title: Base structure for portable field station for satellite communication
Inventor: TSURUMAKI TAKAYOSHI
IPC: H01Q1/12
Filed: 1989-11-29
Abstract: PURPOSE:To decrease number of components for a field station by installing a mount freely and turnably on the ground directly without using a conventional base. CONSTITUTION:A base adopting base structure having been used for a conventional system is omitted and a mount 22 carrying back structure with an antenna and a communication unit with a feed horn mounted thereon is in contact with the ground. At first, the mount 22 is placed on a prescribed ground place, a vertical shaft 25 of a seat 24 is turned to a thread hole 23 to adjust the height of the seat 24 properly to match the height of a couple of casters 28 thereby keeping a frame 19 horizontally. A back structure 3 is fitted on the mount 22 in this state and a paraboloidal antenna 8 and a communication unit 10 with a feed horn are mounted thereon. Then a handle 29 is gripped to turn the entire mount to a desired direction on the horizontal plane and moved up to a desired azimuth angle. Thus, number of components for a field station is reduced.
Patent JP-H09146585-A (JP)
Title: Voice recognition and translation system
Inventor: WAKIZAKA SHINJI
IPC: G10L15/06
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To excellently recognize and translate a continuous voice is an environment having noise such as in airport lobby, station and the like by making an acoustic model by accumulating voices in which a noise is processed and recognizing a voice comparing with this acoustic mode. SOLUTION: An acoustic model is made from voice analyzed result in a model learning section 126 (model learning), the made acoustic model is made to correspond to a code indicating words and sentences, also made to correspond to a code indicating noise environment, and stored in an acoustic model storing section 119. At the first, a steady noise in a time in which no announcing voice exist is recorded. Next, spectrum of a signal of a steady noise is subtracted from spectrum of announcing voice signal in which a noise is superimposed, frequency analysis is performed, and feature of a voice is extracted (voice extraction). An input voice is collated to each acoustic model of analysis objects for announcing and models of words and sentences, and a keyword and a key sentence are detected.
Patent JP-H02289947-A (JP)
Title: Magneto-optical recording method
Inventor: OSATO YOICHI
IPC: G11B11/10
Filed: 1989-11-29
Abstract: PURPOSE:To allow the execution of a quaternary recording by using the same reproducing device as the reproducing device for a binary recording by controlling the polarity and magnitude of a bias magnetic field in 4 ways according to recording signals while irradiating the medium with a laser of the power P as much as the medium is heated up near to the low Curie temp. of a 1st magnetic layer. CONSTITUTION:Signals are recorded by using the magneto-optical recording medium which consists of the 1st magnetic layer and a 2nd magnetic layer exchange-bonded thereto and in which the exchange power acting on the respective magnetic layers is lower than the coercive force of the 2nd magnetic layer. The quaternary recording is executed by impressing the bias magnetic fields, the polarities and magnitudes of which are modulated to the four states of the combinations of the magnetization direction of the 1st magnetic layer and the magnetization directions of the 2nd magnetic layer according to the signals to the medium while irradiating the medium with the light beam of the power to heat the medium near to the Curie temp. of the 1st magnetic layer. The overwriting of the quaternary signals by using the recording device of the simple and inexpensive constitution is possible in this way.
Patent JP-H02153390-A (JP)
Title: Driving circuit for el display device
Inventor: SHIBATANI KANJI
IPC: H04N5/70
Filed: 1988-12-05
Abstract: PURPOSE:To prevent an afterimage from being formed on the EL display device by applying a specific binary signal to a capacitor and turning on and off a switching element, and applying a dummy pulse to the capacitor right before the binary signal is applied. CONSTITUTION:The EL display device 20 is interposed between row-side and column-side electrodes arrayed in a matrix direction and driven by setting the potentials of the respective row-side electrode and respective column-side electrodes. A composite row driving circuit is supplied with control signals A, B, and C based upon a vertical synchronous rise detection, an odd-row and even-row detection, and a clocking and vertical synchronous polarity detection signal and the capacitor 523 of an output circuit 522 is charged electrostatically with the dummy pulse contained in the signal A right before the device 201 is scanned. Consequently, the FET 525 of the output circuit 522 is securely turned on as the signal A rises and the rounding of the output waveform of a composite driving output PROW is eliminated to prevent the afterimage from appearing on the device 201.
Patent JP-H05143862-A (JP)
Title: Electronic cash register
Inventor: SHISHIKURA HIDEMASA
IPC: G07G1/06
Filed: 1991-11-22
Abstract: PURPOSE:To share one electronic cash register among plural shops by alterna tively selecting desired one of messages of plural preliminarily set shop names or the like to print it on a prescribed area of a receipt. CONSTITUTION:A shop name message table is provided where message data like a shop name to be printed on the prescribed area of the receipt is set and stored with respect to each shop code assigned to each shop. A keyboard is provided with a shop key for indication and input of the shop code. When the shop code is indicated and inputted, the message like the shop name corresponding to this shop code is called from the shop name message table and is printed on the prescribed area of the receipt, and the register operation of sold commodities is permitted.
Patent JP-2000127456-A (JP)
Title: Printer and control thereof
Inventor: SHIMAZAKI TAKAHISA
IPC: B41J2/01
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer suppressed in the consumption of ink due to ink emission (idle emission) for preventing clogging. SOLUTION: Registers 31, 32, 33, 34, 35 for holding the presence of printing data to nozzles are provided at every nozzles. The respective registers 31-35 hold the presence of printing data continuously if the printing data are present even at once within a predetermined range and output this state as a spits judge signal. A drive state is judged at every nozzles on the basis of this spits judge signal and the idle emission of ink is performed only with respect to the nozzle having not been driven but not performed with respect to the nozzle having being driven. Therefore, the amt. of ink consumed by empty emission can be reduced without subjecting ink to printing. The contents of registers are cleared at every predetermined range.