baber/WOPTO huggingface dataset:
Patent JP-H08248186-A (JP)
Title: Operation method for reactor power plant
Inventor: URAYAMA YOSHINAO
IPC: G21D1/00
Filed: 1995-03-14
Abstract: PURPOSE: To improve resistivity against stress corrosion cracking by attaining the solved oxygen concentration in reactor water below a specific value at de-gassing process before control rod withdrawal when the reactor starts to operate. CONSTITUTION: At de-gassing process before control rod withdrawal when the reactor starts to operate, the solved oxygen concentration in reactor water is attained below about 0.1ppm and kept for more than approximately 1hrs. to form a single layer oxide film of Fe3 O4 on the surface of coolant contact part. As the Fe3 O4 in high temperature and high pressure water is in Spinel structure and to be a protection film having fine atomic configuration, corrosion speed drastically reduces. Therefore, by laying the film of Fe3 O4 on the surface contacting reactor water before control rod withdrawal, the Fe3 O4 film with good contact is formed on the initial bear layer and good resistivity against stress corrosion cracking is obtained.
Patent JP-S56150316-A (JP)
Title: Heat tester
Inventor: ARAKAWA YOSHIAKI
IPC: G01N25/18
Filed: 1980-04-23
Abstract: PURPOSE:To ensure an accurate measurement of heat in a simple and quick way, by detecting the temperatures and a difference of temperatures of two thin plates brought into contact with the surfaces to be measured of two pairs of adjacent thin plates and then measuring the heat flow density. CONSTITUTION:When adjacent thin-plate elements 5a and 5b are press contacted with the surface 1a to be measured, a measurement is made possible by the thermopile 4a plus temperature measuring elements 6 and 7 for the temperature difference DELTAT1 between both surfaces of element 5a, the increase temperature DELTAt of element 5a, the temperature difference DELTAt1-DELTAt2 at the side of surface 1a between the elements 5a and 5b, and other values. Based on these values of extraction, the heat flow density phi0 is decided by the equation I in which beta means DELTAt/DELTAT1. Then the full-heat conductance C2 of element 5b is set larger enough than the conductance C1 of element 5a to obtain DELTAt1>>DELTAt2. Thus the effect of not only the unknown quantity DELTAt2 but the contact heat conductance can be reduced. The same effect is obtained also to the surface temperature and the heat conductance. As a result, a quick and accurate heat measurement is made possible with a simple constitution and without any complicated operation. In the formula, h means the convection heat conductance and epsilon is the radiation factor of the surface to be measured.
Patent JP-S62210764-A (JP)
Title: Automatic answering telephone set
Inventor: NISHIGAYA MASAHIRO
IPC: H04M1/65
Filed: 1986-03-12
Abstract: PURPOSE:To improve the utilizing efficiency of a sound recording tape, by performing the rewinding operation of the sound recording tape, using a signal outputted from a nonaudio detecting means, and the signal outputted from an exchange signal detecting means. CONSTITUTION:In the arriving time of an incoming from a caller, an automatic answering telephone set sends out a response message, and after the completion of a sending, a sound recording state is generated by a sound recording tape travelling part 9, then the message from the caller is recorded. When the message from the caller runs out, and a nonaudio state is generated, the fact is detected by a nonaudio detecting part 4. And when a nonaudio continuing time arrives at a set value, the sound recording tape travelling part 9 stops a sound recording operation, then starts the rewinding operation of the sound recording tape. And after a regulated time, the rewinding operation of the sound recording tape is terminated, and also, the sound recording tape is returned again to a sound recording waiting state, keeping the tape in a stop state. In this way, the utilizing efficiency of the sound recording tape can be improved.
Patent JP-H05213095-A (JP)
Title: Speed display for automobile
Inventor: MIURA FUSAKI
IPC: B60K35/00
Filed: 1992-02-06
Abstract: PURPOSE:To improve the driver's awareness of keeping the speed and improve the moral of drivers by providing a display for displaying the running speed of an automobile at the outside of the body, thereby enabling people around the car to warn the driver when they see the display. CONSTITUTION:Rotation of wheels or transmission axle 5 is transmitted to a flexible wire 6, and rotation of the wire 6 is led to a speed meter 1 in a car, whereby the running speed is obtained. In an A/D conversion part 2 eddy current of the meter 1 is converted to digital quantity and sent to a digital counter 3. In the digital counter 3 output of the A/D conversion part 2 is counted and the running speed represented by the digital value is input to a liquid crystal display 4. Accordingly in the LC display 4 the running speed shown by the meter 1 is displayed with the digital value so that the running speed can be seen by people around.
Patent JP-S60198522-A (JP)
Title: Ultrasonic optical modulator and its production
Inventor: KAGAWA YUKIO
IPC: G02F1/01
Filed: 1984-03-23
Abstract: PURPOSE:To produce an ultrasonic optical modulator inexpensively and to improve the reliability by applying a pressure from the outside peripheral part of an optical fiber cable to perform optical modulation. CONSTITUTION:A piezoelectric material 3 is provided around a cylindrical internal electrode 2, and an external electrode 4 is provided around the material 3, thus constituting a modulator 1. Plural modulators 1 are fixed around an optical fiber cable 5 so that their internal electrodes 2 are placed on the inside. When an electric signal from a high frequency generator is applied to the internal electrode 2 and the external electrode 4, the piezoelectric material 3 elongates in the peripheral direction (in the bus direction) by the transverse effect (respiration mode), and this elongation becomes a stress in the radial direction, and the material 3 is displaced in the radial direction. Thus, refractive indexes of a core part 6 and a clad part 7 in the optical fiber cable 5 are changed to perform optical modulation corresponding to the electric signal.
Patent JP-H01227923-A (JP)
Title: Multipoint recorder
Inventor: AKAI TATSU
IPC: G01D15/24
Filed: 1988-03-08
Abstract: PURPOSE:To record plural inputs at a high speed by providing a pulse-only remote scanner whose input section is constituted for inputting pulses only and an analog-only remove scanner whose input section is constituted for analog inputs only, as remote scanners. CONSTITUTION:The main body DR of this device digitally displays the size of input signals selectively sent from remote scanners through a remote communication bus CA and, at the same time, records the input signals in an analogous form by using dot patterns. A pulse-only remote scanner RSP whose input section is constituted for inputting pulses only and an analog-only remote scanner RSA whose input section is constituted for analog inputs only are provided as the remote scanners and these remote scanners are directly connected with the main body DR through a remote communication bus CA.
Patent JP-H08247583-A (JP)
Title: Refrigerating unit
Inventor: YOKOE AKIRA
IPC: F25B43/00
Filed: 1995-03-14
Abstract: PURPOSE: To prevent generation of defects of return of a liquid caused by changes in the load of a refrigerating unit, which impairs the performance of a compressor by wearing sliding parts in a compression element concerning a refrigerating unit adapted to prevent the return of the liquid to the compressor of a refrigerator. CONSTITUTION: This unit is constituted of a container 33, a inflow pipe 32 connected to an upper part of the container 33, an outflow pipe 34 which is inserted through the lower part of the container 33 and has an open hole 34a at the root part thereof, a first section plate 35 which is positioned on the upstream side of the outflow pipe and comprises a porous material having open cells and a second section plate 36 pierced by the outflow pipe with the open part 34a.
Patent JP-H07236410-A (JP)
Title: Apparatus for folding sliced meat at center of meat
Inventor: NAKANO HITOSHI
IPC: A22C17/00
Filed: 1994-02-27
Abstract: PURPOSE:To provide a machine capable of folding sliced meat into two from nearly middle even if it is sliced meat which readily sticks, e.g. a raw meat kept at nearly ordinary temperature. CONSTITUTION:This apparatus comprises a meat slicer for slicing meat mass and putting the sliced meat on a transferring conveyer (4) and a bender (6) for folding the sliced meat (M) by rotating around the vicinity of a folding part of the sliced meat (M) sliced by the meat slicer in the upper part of the conveyer. An air pipe (13) is built in a bender (6) and a jetting hole (14) of a compressed air (A) is opened on the side opposite to the sliced meat (M). Further, the apparatus is equipped with a twister (8) provided opposite to the bender (6) and moving the top through space between an operating position in the neighborhood of the folding part of the sliced meat (M) and evacuating position distant from the operating position.
Patent JP-H01228402-A (JP)
Title: Device for mounting working machine of mobile agricultural working machine
Inventor: SUMITA YOSHIO
IPC: A01B59/04
Filed: 1988-03-07
Abstract: PURPOSE:To prevent winding of unreaped stems and culms around a wheel, by providing a stem and culm guide frame in a state surrounding the front, back and both left and right sides of a travel car body. CONSTITUTION:When reaping work is carried out, a mounting hitch 7 rotatably provided in a stem and culm guide frame 4 is rotated so as to provide a treading surface 6 upward. The top of the treading surface 6 is trod with a wheel 5 of a tiller so as to provide a state of the tiller inserted into the guide frame 4. The side of the hitch 7 is then lifted upward and rotated to mount the hitch 7 on a car body 3 with bolts, etc. The side of a working hitch 2 is lifted upward to mount the side of the hitch 2 on the car body 3 with bolts, etc. In the reaping work, unreaped soybean stems and culms are pressurized and guided to the side of reaped soybean stems and culms by the stem and culm guide frame 4 provided in a state so as to surround the front, back and both left and right sides of the car body 3 of the tiller. Thereby, the stems and culms are prevented from winding around the wheel 5.
Patent JP-H03255585-A (JP)
Title: Fitting design supporting device
Inventor: NAKAMURA TAKEHIRO
IPC: G06F17/50
Filed: 1990-03-05
Abstract: PURPOSE:To shorten the work time, and also, to eliminate the variance of a drawing caused by individual difference by setting design dimensions, based on a designated specifications condition, principal dimensions and member dimensions and generating the drawing. CONSTITUTION:When the kind of a fitting to be designed is inputted from an input device 3, a dimension designating item display means displays dimension designating items of a specification condition, principal dimensions and member dimensions determined at every kind of the fitting stored in a dimension designating item store table 5 on a display device 4. When designated dimensions are inputted, a design dimension setting means 7 allows a computer 1 to set a design value conforming to its designated dimensions, and based on the set design value, a drawing generating means 8 allows a CAD system 2 to generate a drawing. In such a way, even an unprofessional person can generate the design drawing, the time for a plotting work is shortened remarkably, and also, the variance of a drawing quality can be eliminated.
Patent JP-H10191734-A (JP)
Title: Plastic molded stake and environment improving method using the same
Inventor: KANAZAWA TAKAYUKI
IPC: A01C21/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a molded stake which is lightened in weight, can easily apply agrochemicals or growing agents onto the roots of crops or trees and improves practical usability by providing a lid body at the upper part of specified plastic stake body and providing a communication part to be communicated with a longitudinal hole at the lower part of this plastic stake body. SOLUTION: A stake body 2 having a longitudinal hole 1 opened at its upper part is formed from plastic such as a biodegradable resin material, a lid body 3 formed from a member having gas/liquid permeability is provided at the upper part of this plastic stake body 2, and a communication part 4 to be communicated with the longitudinal hole 1 is provided at the lower part of this plastic stake body 2. In this case, it is preferable that a dummy tree pattern is formed on the surface of this stake body 2, and besides, it is preferable that an environment is improved while using such a stake (a).
Patent JP-S62213206-A (JP)
Inventor: HAYASHI NAOKI
IPC: H01C10/34
Filed: 1986-03-14
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-H01228379-A (JP)
Title: Solid-state image pickup device
Inventor: TAKESHIMA YOICHI
IPC: H04N5/217
Filed: 1988-03-09
Abstract: PURPOSE:To reduce a smear signal for giving disturbance to an image signal by providing two pieces of solid-state image pickup elements and constituting the respective solid-state image pickup elements so that the image signal + the smear signal and the smear signal can be obtained alternately at every field. CONSTITUTION:A solid-state image pickup element 3b is driven by a driving signal DRV2, and the movement of a signal charge to a vertical transfer register 33 from a photoelectric converting part 31 is executed so as to become alternate with a solid-state image pickup element 3a at every field. Accordingly, as for its read-out signal SIG2, when the solid-state image pickup element 3a is an image signal + a smear signal, the smear signal is obtained, and when said element is the smear signal, the image signal + the smear signal are obtained. In this state, to each solid-state image pickup element 3a, 3b, the same optical image which passes through a lens 1 and has brought a light beam to separation into two spectral components by a 2-spectral prism 2 is projected. The signal charge obtained in suck a way is brought to sample holding by each S/H circuit 6a, 6b, the smear signal is erased by a subtracter 7 and only the image signal is left.
Patent JP-S61214151-A (JP)
Title: Optical card
Inventor: SAKAI NOBUHIKO
IPC: G11B7/24094
Filed: 1985-03-19
Abstract: PURPOSE:To prevent a card from being forged or falsified by providing the information recording areas of encoded information and visible information, on an optical recording part. CONSTITUTION:A titled optical card is formed by joining as one body a card base material 2 and an optical recording part 3 through an adhesive layer 4. The optical recording part 3 is formed by laminating the first recording layer 9 consisting of an optical recording part use base material 5, a surface hardened layer 6 provided on the upper face of the base material 5, a light transmitting part 7 provided on the lower face and a light shielding part 8, and the second recording layer 10 consisting of a reflecting metallic thin film layer provided on the lower face of this first recording layer 9. Also, the optical recording part 3 has an encoded information recording area 3a and a visible information recording area 3b, the card base material 2 is a laminated body of an opaque material layer 2a and a transparent material layer 2b, and as the case may be, a magnetic recording layer 11 is provided in the transparent material layer 2b. In such a way, one sheet of card can correspond to various reproducing systems, and its forgery can be prevented more effectively.
Patent JP-H08228425-A (JP)
Title: Method for sealing terminal section of cable
Inventor: NOGUCHI HIROSHI
IPC: H02G15/04
Filed: 1995-02-21
Abstract: PURPOSE: To provide a terminal section for lead-sheathed power cable having a terminal section which is remarkably improved in sealability and tensile characteristic. CONSTITUTION: In a method for sealing terminal section of cable, the terminal section of a lead-sheathed cable 6 having a main terminal metal fitting body 1 incorporating a rubber packing through which the conductor of the cable 6 is passed is sealed firmly by vapor-depositing gold 8 in the soldered connecting section of the skirt section 1b of the main metal fitting body 1a before the metal fitting body 1a, lead-sheathed cable 6, and metal wires 9 are integrally formed by injecting solder 5 into the skirt section 1b.
Patent JP-S55147964-A (JP)
Title: Dc motor
Inventor: BAN ITSUKI
IPC: H02K29/00
Filed: 1979-05-08
Abstract: PURPOSE:To provide a DC electric machine having high efficiency and preferably rectifying property by providing the predetermined number of armature windings and a commutator for switching predetermined times the armature current with respect to the field poles of predetemined number. CONSTITUTION:There are provided 6 field poles selected by 2mn, where m=1 and n=3, 5 armature windings selected by m(2n-1), and 15 commutator segments selected by mn(2n-1). In this case, the segments 21 consist of 21-1-21-15 formed in such a manner that three segments selected by mn=3 spaced at (360/mn)=120 deg.  are electrically shorted. The field poles 19 consist of poles 19-1-19-6 magnetically strengthened at north and south poles in revolving direction spaced at 60 deg.. The armature windings 20-1-20-5 are abutted equally at a pitch of 6/5 of the pole width with each other but not superimposed but arranged in disklike coreless armatures.
Patent JP-H07256032-A (JP)
Title: Air cleaner
Inventor: ARAKI KAZUHIRO
IPC: F24F7/00
Filed: 1994-03-25
Abstract: PURPOSE:To provide an air cleaner which prevents user's health from being harmed by making a local clean space for the user. CONSTITUTION:In an air cleaner equipped with a housing 1 having a suction port 3, a blowout port 5, and an air duct part 8 which is installed between them, an air blower which is composed of a motor 6 and fans 7, 7 and sucks air from the suction port 3 and discharge from the blowout port 5, and a filter 9 which makes air sucked by the blower clean, the wind velocity of air discharged from the blowout port 5 is made smaller than that of air sucked from the suction port 3.
Patent JP-S56152398-A (JP)
Title: Electromagnetic converter
Inventor: HIDA MIZUHIRO
IPC: H04R13/00
Filed: 1980-04-28
Abstract: PURPOSE:To cause planes of the outside pole and the inside pole to coincide with each other accurately, by providing plural projections in the part of the inside pole bottom plate facing to outside pole 25 and by press-inserting the outside pole to this part, in the electromagnetic converter used for a telephone set or the like. CONSTITUTION:The electromagnetic converter consists of diaphragm 22, armature 23, coil 27, etc. Projections 31 are provided in the part facing outside pole 25 on inside pole bottom plate 24, and outside pole 25 is pressed into this part to constitute a magnetic circuit. At this time, outside pole 25 is pressed into this part so as to extend the upper face part of outside pole 25 and the upper face part of inside pole 26 to the same plane. Since cutting or the like is not required for making the magnetic pole face flat, workability is improved.
Patent JP-H02233289-A (JP)
Title: Optical data recording medium
Inventor: ICHINOSE KEIKO
IPC: G11B7/247
Filed: 1989-03-07
Abstract: PURPOSE:To improve heat stability and light stability and to enhance the reproduction number of times by containing a specific compound in the recording layer of an optical data recording medium. CONSTITUTION:A recording layer generates an optical change by the irradiation with laser beam to make it possible to record data by said change and the main component thereof is composed of an org. dye based on a polymethine compound and, in the polymethine compound, a polymethine dye, a cyanine dye, a melocyanine dye, a chrokonium dye and a pyrrilium dye are contained. Herein, in order to improve the lightfastness of the polymethine compound, a compound represented by formula (I) is used alone or in combination. The polymethine compound and the above mentioned compound are used in a wt. ratio of 30:70-99:1. In the formula (I), A is N or P, R1, R2, R3, R4 and R' are a 1-10C alkyl group which may be substituted, R is hydrogen, halogen or a group selected from an alkyl group, an alkoxy group, a dialkylamino group, an acyl group and an aryl group all of which may be substituted, M is Ni, Pt, Co, Pd or Cu, l is an integer of 0-4 and m is 1 or 2.
Patent JP-S62211536-A (JP)
Title: Gas leak detecting means for gas line
Inventor: HORIGOME HIDEKAZU
IPC: G01M3/28
Filed: 1986-03-13
Abstract: PURPOSE:To detect a gas leak accurately and easily by detecting a signal regarding the gas leak by using a differential pressure detector. CONSTITUTION:The differential pressure detection signal of a differential pressure detector 16, etc., is sent to an A/D converting means 17 and amplified by the specific degree of amplification and converted into digital data, which is sent to a bus 20 through an interface 18. At this time, a CPU 19 samples the differential pressure detection data on the bus 20 and stores it while updating known data stored in a RAM 22 in order. Then, plural kinds of gas leak algorithm are set previously and the CPU 19 while sampling the signal regarding the gas leak at a specific period successively processes the sampled data according to the best algorithm selected among the plural kinds of gas leak algorithm to find relative value data, which is compared with the preset value to detect whether gas leaks or not.
Patent JP-S51130751-A (JP)
Title: Electromagnetic clutch
Inventor: SHIRAI ISAMU
IPC: F16D27/112
Filed: 1975-05-10
Abstract: PURPOSE:A rotating part is formed by connecting a pulley provided with a slit for interruption of magnetic flux from a friction surface with a holder holding on one end of inside surface a ball bearing and thus formation of magnetic flux interrupting slit is facilitated and further outside diameter of rotor is reduced.
Patent JP-2000251954-A (JP)
Title: Sealed secondary battery system
Inventor: TAKAGI MITSUGI
IPC: H01M10/60
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a sealed secondary battery system in no danger of becoming unable to be cooled due to leakage of a cooling medium caused by breakage through orifices for supplying/discharging the cooling medium. SOLUTION: This sealed secondary battery system is made up by series connecting a plurality of cells 2 each formed by housing a power generating element 15 in a battery jar 14 of a bottomed rectangular-cylindrical shape, integrally joining the cells 2 with each other, and sealing up an opening of each battery jar 14 with an integral lid body 4, 5. Cooling medium passages are disposed on both side of each cell 2 along the direction of its layout, and an inlet orifice 10 and an outlet orifice for supplying/discharging a cooling medium to/from the cooling medium passage are disposed in a recessed part formed in the lid 5 so as not to project outside the external form of the lid body 5.
Patent JP-S51131337-A (JP)
Title: Pattern bean generation metho
Inventor: HANADA HIROSHI
IPC: G02B26/10
Filed: 1975-05-09
Abstract: PURPOSE: Using a semi-conductor laser, a pattern beam which has a pattern of information can be generated. 
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