baber/WOPTO huggingface dataset:
Patent JP-S63131507-A (JP)
Title: Operation detector for electromagnetic apparatus
Inventor: MAEKAWA AKIRA
IPC: H01F7/18
Filed: 1986-11-21
Abstract: PURPOSE:To immediately detect whether a magnet coil is normally moved or not by a comparator connected through a smoothing circuit with other input side for detecting a voltage proportional to the induced voltage of the coil to judge the presence or absence of an output within a predetermined time by the comparator. CONSTITUTION:A variation in a supplied current from a start to a normal time is detected by a current transformer 7, converted to a voltage Vb corresponding to the current, and applied to one input of a comparator 12. Further, a voltage Ve detected by a search coil 5 which uses a magnet coil 3a as a primary side is applied to the other input of the comparator 12. When the voltage detected by the coil 5 within a predetermined time after starting becomes higher than a voltage upon the current detected by the transformer 7, it displays a normal operation. If it does not become higher within a predetermined time, it is abnormal. Accordingly, a relay is operated to turn OFF a power source, and it is notified by a lamp or a buzzer, etc. When the voltage detected by the coil 5 is used as for driving the relay as it is, another power source is not necessary.
Patent JP-S61158489-A (JP)
Title: Ink ribbon cassette
Inventor: SHIMADA TSUTOMU
IPC: B41J29/00
Filed: 1984-12-31
Abstract: PURPOSE:To prevent an ink ribbon cassette from being electrically charged, by a simple and inexpensive method wherein a conductive sheet is laid between an inner surface of a cassette casing and an ink ribbon, and the casing and a cassette cover are provided with a plurality of ports for electric discharge. CONSTITUTION:The conductive sheet 9 is laid between the inner surface of the cassette casing 2 and the ink ribbon 6, and the bottom surface of the casing 2 and the cassette cover 3 are provided with relatively small diameter ports 10, 11 for electric discharge over substantially entire areas thereof. When the ink ribbon cassette is fitted to a carriage and printing is conducted, electrostatic charges are generated due to friction of a printing head with the ink ribbon 6 or friction of the casing 2 with reels 4, 5, and the interior of the cassette tends to be electrically charged to a high voltage. However, the electrostatic charges inside the cassette are easily discharged toward the conductive sheet 9, and can be discharged to the exterior through the ports 10, 11.
Patent JP-2001101520-A (JP)
Title: Extracting device for beverage
Inventor: SATO TAKESHI
IPC: B67D1/12
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide extracting device for an beverage, which can always make the quantity of hot water supplied to a raw material appropriate. SOLUTION: When an opening-adjustable extraction valve 2b is provided to a hot-water pipeline 2 and steaming hot water is supplied to a raw material cartridge A, an appropriate quantity of steaming hot water which is smaller than that of the hot water supplied when a raw material is extracted by supplying remaining hot water is supplied little by little to a raw material cartridge A by opening the valve 2b to an opening degree which is smaller than the full opening of the valve 2b by α.
Patent JP-H03138192-A (JP)
Title: Transfer material
Inventor: HONMA SHIGEO
IPC: B44C1/17
Filed: 1989-10-25
Abstract: PURPOSE:To simply form a color three-dimensional image by constituting a transfer material of the release layer laminated to one surface of a film, the colorant layer laminated to the release layer, the thermal expansion layer containing thermally expansible fine globules laminated to the colorant layer and the adhesive layer laminated to the thermal expansion layer. CONSTITUTION:A transfer material 1 is constituted by successively laminating a film 11, a release layer 12, a colorant layer 13, a thermal expansion layer 14 an adhesive layer 15. The release layer 12 is formed by applying a wax type resin to one surface of the film 11 and the colorant layer 13 is composed of a colorant prepared by mixing acidic clay and an acrylic resin with a colored material composed of a dye or pigment and formed by applying the colorant to the release layer 12. The thermal expansion layer 14 is formed by applying a mixture consisting of heat-expansible globules 14a and a vinyl acetate polymer to the colorant layer 13 to dry the coating layer. The adhesive layer 15 is formed by applying an ethylene/vinyl acetate copolymer resin to the thermal expansion layer 14. By this method, a color three-dimensional image is simply formed.
Patent JP-H04152253-A (JP)
Title: Surface state inspection device
Inventor: SATO YOICHI
IPC: G01N21/94
Filed: 1990-10-16
Abstract: PURPOSE:To have accurate and certain inspection including chromatic unevenness free from projections/recesses by determining the adaptivity factor of the concentration histogram of the photographed image data to the normal distribution of that of many articles of acceptable goods, and presuming the content of unacceptable articles from the standard deviation of its frequency distribution. CONSTITUTION:A concentration histogram is determined for the image data photographed by a photographing device, and determination of the adaptivity factor is made corresponding to the difference between the concentration histogram at this time and the theoretical frequency conforming to the normal distribution having respective means of standard deviation and the mean of each concentration histogram which has been determined from many individual samples of acceptable goods. This calculative motion to determine the adaptivity factor is made each time image data is fed to obtain a number of adaptivity factors, and the standard deviation of its frequency distribution is determined and projected on the preset relationship between the standard deviation and the content of unacceptable articles to make presumption of the unacceptability content of the group of objects to be inspected, and thereupon uniformity of the surface state is examined. Thereby the surface state including chromatic unevenness, etc., free from projections/recesses is sensed with a sense near the human senses.
Patent JP-S61156318-A (JP)
Title: Constant voltage generating circuit
Inventor: MATSUSHITA TAKESHI
IPC: G05F1/56
Filed: 1984-12-27
Abstract: PURPOSE:To minimize the variance of the output voltage despite the large variance of the input voltage by absorbing the variance of the input voltage by the 1st Zener diode and applying it to the 2nd Zener diode. CONSTITUTION:The voltage of the 1st Zener diode 13 is set at a level higher than the voltage of the 2nd Zener diode 17. Under such conditions, a voltage variance factor K0 is set for the variance DELTAVI of the input voltage VI against the variance DELTAVO of the output voltage VO. Thus the factor K0 is equal to a function of the product of voltage variance factors K1 and K2 of both diodes 13 and 17. In this case, the factors K1 and K2 are extremely small compared with '1'. Thus the overall voltage variance factor K0 can be reduced by an amount equal to a digit or more in comparison with the voltage variance factor produced with just a single Zener diode.
Patent JP-H0594205-A (JP)
Title: Wiring-saving terminal device with transmission speed switching function
Inventor: ARAKAWA MOTOI
IPC: G05B19/05
Filed: 1991-09-30
Abstract: PURPOSE:To adapt this terminal device even to control equipment which requires a long transmission line and a programmable controller (PC) by equipping a transmitter, which converts input parallel signals into a serial signal and sends it, with the means which switches the transmission speed. CONSTITUTION:The transmitter 1 converts the parallel signals of IN0-IN9 inputted from a switch group into the serial signal and sends it in synchronism with the clock signal generated by an oscillator 1b. The transmission speed is therefore determined by the clock signal from the oscillator 1b. The oscillation frequency of the oscillator 1b is determined by resistances 11 and 12 and a capacitor CI. The oscillation frequency is proportional to C1(R11+R12) when a changeover switch 1a is OFF and to C1R11 when ON. When the transmission line needs to be long although the transmission speed may be slow, the switch 1a is turned off and when this device is used for a PC, etc., requiring a fast transmission speed, the switch 1a is turned on.
Patent JP-S61150357-A (JP)
Title: Delivery form of resin sealed type semiconductor device
Inventor: ONO TADAAKI
IPC: H01L23/495
Filed: 1984-12-25
Abstract: PURPOSE:To obtain a delivery form adapted to automatic mounting on a use by connecting each of resin sealed devices formed one by one at every pair of leads to a support band for a leaf frame by one leads and detaching other leads from the support band. CONSTITUTION:Leads 21 and 23 in leads 21-23 for devices 1 sealed with a resin by using a lead frame as separated from a support band 3 and molded, thus acquiring a delivery form. Characteristic defectives are removed by detaching the leads 22. According to the constitution, the deliver form is obtained without adding a special packaging process, and the devices are arranged at precise intervals, thus resulting in no mistake regarding mounting on a use.
Patent JP-S62168879-A (JP)
Inventor: UORUTAA TEII TSUYURUTSU
IPC: B65D83/08
Filed: 1986-11-21
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-H06128033-A (JP)
Title: Yttria-based refractory composition
Inventor: OSAKA SHIGEMI
IPC: B01J2/00
Filed: 1992-10-16
Abstract: PURPOSE:To improve the aging stability of a composition slurry by using an yttria particle surface-treated with a chelating agent, etc., thereby preventing or suppressing the reaction of the yttria particle with a sol. CONSTITUTION:The objective refractory composition is produced by using yttria sol and/or zirconia sol in combination with yttria particles surface- modified with a surface-modifying agent such as chelating agent. The surface- treatment of the yttria particle is carried out e.g. by dissolving a chelating agent in a solvent to form a homogeneous treating solution, adding yttria particles to the treating solution and stirring the mixture. The chelating agent is preferably a carbonyl compound having oxygen atom on the alpha, beta or gamma-carbon atom. The yttria-based refractory composition has excellent stability with time and is storable over a long period without causing the thickening and gelatinization.
Patent JP-H0594674-A (JP)
Title: Disk medium and disk device
Inventor: SAKAI YUJI
IPC: G11B21/10
Filed: 1991-09-30
Abstract: PURPOSE:To provide a disk medium having a servo format in which a capacity increase is maximum in the case of applying a ZBR method to a sector servo system. CONSTITUTION:In the disk medium in which all data tracks are divided into plural zones 6 to 8, data recording and reproducing frequencies are the same within a zone and different among different zones, and a servo sector is formed on the same surface as the data, the prescribed number of the servo sectors 2 are formed at an isometric position with an isometric spacing in the same zone, and simultaneously, the data sector group 3 is formed so that the group 3 is held between the servo sectors 2. In a zone boundary areas 5 where the recording and reproducing of data between adjacent zones are not performed, the servo sectors for which the positions of adjacent zones are at least partly overlapped in a track direction, are formed to the center of a disk radius direction in the zone boundary areas, and the servo sectors which are not overlapped are formed extendedly to the proximity of the adjacent zones.
Patent JP-H07131875-A (JP)
Title: Audio service device and seat guide device
Inventor: NAKAHIRA RIICHI
IPC: B64D11/06
Filed: 1993-11-08
Abstract: PURPOSE:To prevent a passenger from missing a message by outputting the existence of audio service by character display at the time of detecting the passenger by a sitting sensor and allowing only the passenger sitting in the seat to receive this message. CONSTITUTION:A display part 13 is arranged in a high position free from interference with a table 11A. The display part 13 individually presents various information to the passenger sitting in a seat 11. A pressure sensor 14 which detects sitting of the passenger in the seat 11 is arranged on the surface of the seat 11. The sitting period of the passenger is discriminated by the pressure sensor 14, and the time Just after sitting is used to start individual information presentation. In this case, an audio receiver 15, a storage part 12A where a headphone 16 is stored, and a shutter mechanism 12B which drives a cover 12C of the storage part 12A to automatically open/close it are arranged in an arm rest 12. However, the cover 12C can be freely opened and closed by hands.
Patent JP-H01119781-A (JP)
Title: Tracking apparatus by image
Inventor: ISHIGAKI TAKASHI
IPC: G01S3/782
Filed: 1987-11-04
Abstract: PURPOSE:To make it possible to turn automatically toward the lateral side of a target such as ship and to be guided to the center of the lateral side of the target, and thereby to improve the accuracy of firing and a destructive power, by providing an area value measuring circuit, a width value, a judging circuit, etc. CONSTITUTION:An area measuring circuit 15a measures an area of a binary video signal 4 and outputs same as an area value 15b. A judging circuit 17 outputs a yaw angle error signal 6 as a yaw guide signal 18 to an auto-pilot (OP) system 8 when the area value 15b is a certain value or below. The OP system 8 guides a flying body toward a target on the basis of a pitch angle error signal 7 and the signal 18. When the area value 15b is a certain value, moreover, the circuit 17 makes the signal ineffective and outputs the signal 18 to the OP system 8 in the direction wherein an aspect ratio 16b is reduced, so as to guide the flying body in the direction of the lateral side of the target. When the aspect ratio 16b is the minimum and the area value 15b is the maximum, it makes the signal 6 effective and delivers the signal 18 to the OP system 8, so as to guide the body toward the center of the lateral side of the target. When the flying body approaches the target, subsequently, the circuit 17 guides the same to the center of the lateral side of the target when a width ratio 16c is a certain value.
Patent JP-2000110747-A (JP)
Title: Scroll compressor
Inventor: TANAKA JUNYA
IPC: F04C18/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To ensure a reliable chip sealing operation and improve sealing characteristics by providing a recessed slot in the bottom of the seal groove, that extends widthwise across the seal groove, and a cutout that communicates with this recessed slot from an inner tip of the lap. SOLUTION: A recessed slot 14 is arranged so as to extend widthwise in the bottom of seal grooves 3d, 4d of the initial wound portion of the lap. A cutout 15 is also arranged so as to extend from tips 3e, 4e of the inner side (high pressure side) bank portions 3e, 4e of the seal grooves 3d, 4d and communicate with the recessed slot 14. In this construction, high-pressure gas from the high-pressure side of the lap enters through the cutout 15, passes through the recessed slot 14, and reaches the rear face of chip seals 12, 13. Due to the pressure differential with the low pressure side, this gas reliably operates the chip seals 12, 13. This action reliably seals a clearance 16 in the axial direction between end plates 3a, 4a opposite to the tip of the lap. The effective operation of the chip seals 12, 13, improves functional reliability and sealing characteristics.
Patent JP-H0596450-A (JP)
Title: Automatic machining system
Inventor: HATASA TOKUJI
IPC: B23Q17/24
Filed: 1991-10-01
Abstract: PURPOSE:To contrive automatization of discriminating a kind of material by using a television camera, in the case of a system provided with a compound machining lathe and a robot of conveying the material relating to the lathe. CONSTITUTION:A lathe cell 1 comprises a compound machining lathe 10, stock device 20 for a material workpiece and a conveyer 30 for the workpiece. A conveying robot 50 of running on a guide beam 40 has a hand 70 for holding material workpieces 300, loaded on a pallet 210 of the stock device, in the point end of an arm 60. A camera 65 mounted to the point end of the arm 60 receives a taken image of the material workpiece 300 to discriminate the material by processing a data of the image. An NC machining program is automatically selected based on a discriminated result to execute carrying in and automatic machining of the material workpiece.
Patent JP-H07213605-A (JP)
Title: Injection pump with battery backup
Inventor: SKAKOON JAMES G
IPC: A61M5/172
Filed: 1992-10-16
Abstract: PURPOSE: To obtain an accurate display of remaining energy of a battery by supplying electric power from the battery to a pump and measuring the remaining energy of a power source and sounding the alarm when a measuring result is below a threshold. CONSTITUTION: A monitoring circuit 28 monitors voltage levels of contacts 42, 44 to a battery 40. When a charging voltage is detected, a signal showing that the main power source is an AC power source is sent to a microprocessing device 18. The monitoring circuit 28, also, compares a voltage of the contact 42 with that of the contact 44 and recognizes that a charging type battery is furnished when both of the voltages are identical. The microprocessing device 18 energizes and controls the whole circuit including a back light 24 in a normal actuation state. The microprocessing device 18 monitors the battery voltage determining a threshold from the information of a memory 21. When the voltage level detected by the monitor circuit 28 becomes below the threshold, a sound alarm 30 works.
Patent JP-H07110377-A (JP)
Title: Radar target searching device
Inventor: SHINOHARA HIROSHI
IPC: G01S13/90
Filed: 1993-10-12
Abstract: PURPOSE:To immediately, easily and surely obtain the three dimensional position information on a target such as an aircraft in distress and geography informa tion nearby. CONSTITUTION:Video signals Sc and Sd obtained by processing received reflection wave signals Sa and Sb, respectively, by setting two beam antennas 11 and 12 at specific off-nadir angles with transmission and reception parts 13, 14 and a GPS (global positioning system) position data signal Se indicating the absolute position and velocity are processed in an image processing part 15. In the image processing part 15, recovery processing and geometrical distortion correction of SAR (synthetic aperture radar) in the video signals Sc and Sd are conducted. By using the SAR image data signals Sg and Sh from the image processing part 15, the phase difference of the reflection wave is calculated and a contour map or elevation is calculated by an interference processing part 17. From three dimensional data signal Sj, SAR image data signal Sh and GPS position data signal Se, a target 10 in distress is extracted at an image analysis display 18. Then overlapping of images is performed in the process and the image is displayed.
Patent JP-H09130194-A (JP)
Title: Surface acoustic wave reflection and surface acoustic wave resonator using the reflector
Inventor: SATO TOSHIO
IPC: H03H9/64
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave reflector which operates with a higher harmonic of a high order by dividing every electrode finger into steps in number equal to a desired number of orders of reflection and connecting together these divided steps in the propagation direction of a surface acoustic wave with each specific space secured among them. SOLUTION: If M=5 is satisfied, an electrode finger of a surface acoustic wave reflector having line width 1/4λ0 against a basic wave of wavelength λ0 is divided into 5 steps in response to 5, the desired number of order of higher harmonics to be reflected. These divided steps are respectively connected together with each space D=λ0 secured among them. When an SAW is made incident on the electrode finger of step 1 from the left side, the SAW is partly reflected at a boundary 2a set between an electrode part and a non-electrode part. The SAW that passed through the boundary 2a is partly reflected again at the next boundary 2b. The reflected waves of both boundaries can be expressed in a reflected wave W1 at a reflecting point set at the center of the electrode finger.  Thus the reflected waves produced between steps 2 to 5 are added together at a reference point in the same phase. As a result, a 5th-order higher harmonic is intensively reflected.
Patent JP-S62139570-A (JP)
Title: High voltage generator for electrophotographic device
Inventor: NAKATANI MASAHIDE
IPC: H02M9/06
Filed: 1985-12-13
Abstract: PURPOSE:To obtain a high-voltage generator which generates a DC-biased AC voltage for corona discharge and a DC voltage used for the electrostatic attraction, etc., of toner at low cost by connecting a bias circuit in series with an inverter which generates a high AC voltage. CONSTITUTION:The inverter 9 which generates the high AC voltage is connected to a before-cleaning corona discharge 7 and the bias circuit 14 formed by connecting a constant voltage element ZD2 to the series circuit of a diode D1 and a constant voltage element ZD1 in parallel is connected to the inverter in series. Further, the cathode side of the diode D1 is connected to a bias roller 8. Then, the DC-biased AC voltage is applied to the before-cleaning corona discharger 7 to apply a half-wave rectified voltage having the opposite polarity from the DC deviation to a member such as the bias roller 8 for removing toner remaining on a photosensitive body 1. Thus, the inexpensive high-voltage generator is obtained.
Patent JP-H02126789-A (JP)
Title: Emergency measure supporting device
Inventor: MATSUMOTO TOMOYUKI
IPC: H04Q9/00
Filed: 1988-11-07
Abstract: PURPOSE:To establish a system to support an operator by always collecting an accumulating process data and operational data, and automatically transmitting the data when a specific reference event is occurred. CONSTITUTION:A plant 2 and an electronic computer 3 are connected to a central control board 1, the process data and the operational data are always collected, and accumulated in a data accumulating device 4. Data communication equipment 5 is connected to an electronic computer 3. When the process data exceed a reference value and that the specific event is occurred is decided, communication soft is automatically activated, and the data accumulated in the data accumulating device 4 and the data every moment thereafter are started to be transmitted through the data communication equipment 5. The data are analyzed by specialists in a measure supporting center 6, and the measures are indicated to the operator. As a result, the operator can take the measures with the help to the suitable support of the specialists.
Patent JP-H10117767-A (JP)
Title: Chemical-permeation type cell culture vessel
Inventor: TAKAOKI MUNEO
IPC: C12M1/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a cell culture vessel having a chemical-addition mechanism applicable to an automatically operated cell culture apparatus. SOLUTION: A subsidiary chamber 3 separated by a membrane 2 permeating a low molecular weight substance is formed in a main chamber 1 for cell culture. A chemical solution is introduced into the subsidiary chamber 3 from a chemical solution introducing port 5 and the chemical is permeated through the membrane 2 to the main chamber l to slowly apply the chemical to the cell. The rejection molecular weight of the membrane is freely selected according to the object of cell culture.