baber/WOPTO huggingface dataset:
Patent JP-H09163597-A (JP)
Title: Power unit for electric vehicle
Inventor: KOSHIZAWA TOSHIBUMI
IPC: B60L3/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of load caused by the application of overvoltage. SOLUTION: A voltage detecting circuit 5 is connected on the main battery side 3 from a main relay 4 so that the voltage of the main battery 3 may be detected even if the main relay 4 is not turned on. Moreover, a relay 15 is connected in the course to let the current from the key switch 8 for turning on the main switch 4 flow, and this is turned on when the output that it is not overvoltage is produced. Hereby, in case of overvoltage, the main relay 4 is not turned on and overvoltage is not applied to load, because the relay 15 is off.
Patent JP-2000165586-A (JP)
Title: Print display device
Inventor: ISHIHARA TATSUO
IPC: B41J29/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To surely report the discharge of recording paper to the outside and to facilitate an operation by driving a reporting means by a driving means based on the detection signals of a sensor when the sensor detects the discharge of the recording paper in an object. SOLUTION: A main body (driving means) 2 is formed of a sensor interface 4, a volume 5 for sensitivity adjustment and a display lamp driver 6 and connected through a cable 7 to a display lamp 3 and through the cable 8 to the sensor 1. The sensor 1 is attached to the lower part of the carrying path of the recording paper of a paper discharge port and detects paper discharge. The sensor interface 4 supplies power to the sensor 1 at the time of being turned to an operation state, also converts an optical current detected by the sensor 1 to a voltage and compares it with a threshold set by the volume 5 for the sensitivity adjustment. Then, by the comparison, signals binarized into 'ON' or 'OFF' are outputted to the display lamp driver 6.
Patent JP-H07197451-A (JP)
Title: Cut-off joint of diaphragm wall in underground
Inventor: MITSUISHI KAZUNARI
IPC: E02D5/20
Filed: 1993-12-28
Abstract: PURPOSE:To improve the sealing function at a cut-off joint of a diaphragm wall in the underground. CONSTITUTION:Two partition plates 14, 14 oppositely positioned at the joint of a diaphragm wall constructed in the ground are provided as a cut-off wall of underground water, an earth retaining wall, etc. Anchoring materials 15, 15 are fixed at the partition plates 14, 14 and fitting plates 16, 16 are attached on the reverse face of the partition plates 14, 14. The fitting plates 16, 16 attached to the partition plates 14, 14 are oppositely positioned and connected to each other with an extensible cut-off rubber plate 17 to form a cut-off joint 13. The extensible cut-off rubber plate 17 follows the displacement resulting from the opening due to the contraction of the wall body and the deviation between the wall bodies and hence, the cut-off joint 13 provides an excellent sealing function.
Patent JP-H06187858-A (JP)
Title: Manufacture of superconducting material
Inventor: WATANABE SEIICHI
IPC: H01B13/00
Filed: 1992-12-18
Abstract: PURPOSE:To enhance the mass productivity of superconducting material and to effectively control the crystal orientation of the material and to enhance the critical current density (Jc) of the material in magnetic fields by using LnBa2Cu3Oy powder material, and subjecting the material to molding and sintering work, etc. CONSTITUTION:A die 2 made from nonmagnetic material is filled with powders l of an oxide represented by a composition formula LnBa2Cu3Oy and the powders are held at temperatures of not more than Neel temperature and exerted with a magnetic field in the direction perpendicular to the bottom surface of the die 2 and pressed from above the die 2 and molded by an extrusion die 3 made from nonmagnetic material. The molding 12 of powders pressed is sintered and the sintered body 13 obtained is enclosed in a silver sheath 4 and subjected to cold working and, at least in the temperature range of 600 deg.C and less after re-sintering, annealing is performed in an atmosphere with an oxygen partial pressure of 0.5 atmospheres and higher. Starting from the LnBa2Cu3Oy oxide powders, the superconducting material with a high C-axis orientation degree and a high Jc value in magnetic fields can readily be obtained.
Patent JP-H11307242-A (JP)
Title: Organic electroluminescent display device and its manufacture
Inventor: KODAMA MITSUFUMI
IPC: H01L51/50
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent display device which has a large proportion of light emitting areas, has high reliability, can use a large substrate, can be manufactured with a number of displays arranged in one substrate, and can reduce its manufacturing cost and a method for manufacturing the same. SOLUTION: An organic electroluminescent display device has a plurality of organic electroluminescent element structures, each of which has at least a first electrode 3, one or two kinds or more of organic layers 5 related to a light emitting function, and a second electrode 6, and which can be electrically independently made to emit light. A groove structure 2 for separating the at least one electrode 6 of the adjacent organic electroluminescent element structures is provided at the boundary between the adjacent organic electroluminescent element structures, and at least a part of the groove structure 2 is formed on a bed layer 1 having either a color filter layer or a phosphor filter layer or an overcoat layer formed on the color filter layer or the phosphor filter layer.
Patent JP-2001149081-A (JP)
Title: Method for assaying activities of deacetylases, and method for screening inhibitor or activator of these enzymes
Inventor: TAMAI KATSUYUKI
IPC: C12Q1/34
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply evaluating an acetylation level of a peptide, a method for assaying activities of enzymes based on the method, and a method for screening an inhibitor of the enzymes. SOLUTION: An acetylation level of a peptide is determined based on the principle that a change in the acetylation level reflects the peptidase sensitivity of a substrate peptide. This method allows assaying deacetylase and acetylase, screening a substance affecting these enzymes, and simply assaying an activity of deacetylase.
Patent JP-H05243299-A (JP)
Title: Semiconductor package molding die
Inventor: HAKU SHIYOUDAI
IPC: H01L21/56
Filed: 1992-12-18
Abstract: PURPOSE: To reduce the number of molding cavity blocks to be manufactured by molding two types of semiconductor packages using a single set of molding cavity blocks. CONSTITUTION: A plurality of semiconductor package molding cavities 113a, 113b, 213a and 213b that differ in shape are arranged so as to correspond to each other on both upper and lower surfaces of upper and lower cavity blocks 113 and 213 that are attached to and detached from upper and lower dies. In accordance with the shape of a semiconductor package to be molded, the upper and lower cavity blocks 113 and 213 are attached to and detached from the corresponding upper and lower dies normally or mutually reversely, so that two types of semiconductor packages can be molded.
Patent JP-H0528493-A (JP)
Title: Optical information recording device
Inventor: ICHIKAWA IZUMI
IPC: G11B7/00
Filed: 1991-12-20
Abstract: PURPOSE:To prevent the recording efficiency of a high frequency component from lowering and to improve a waveform equivalence characteristic by detecting the focusing condition of a recording beam on a recording medium face in a focusing error detecting system, using a pre-emphasis circuit at the time of an out focus and amplifying the high frequency component of a recording signal relatively. CONSTITUTION:An inputted recording signal 25 is made the recording signal 27 through a variable pre-emphasis circuit 26, a recording beam 29 from a semiconductor laser light source 28 is irradiated by using this signal. The beam 29 is arrived to the recording medium 33 through an optical system 30, a polarization beam splitter 31 and an automatic focusing control system 32 and simultaneously a reflected light 34 by the medium 33 is reflected by the splitter 31 through the control system 32, is made incident to the focusing error detecting system 36. Thus, the focusing condition of the beam 29 is discriminated by an optical sensor provided on the detecting system 36, the control system 32 is controlled by the signal 27 at the time of the out focus, automatic focusing is performed and simultaneously a focusing error signal 38 is made feedback to the circuit 26.
Patent JP-H10160814-A (JP)
Title: Measuring apparatus for flight route
Inventor: MATSUMURA HIDEKAZU
IPC: G01C21/04
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus by which the flight route of a flying body can be measured by a method wherein a ground fixed receiving station which can receive a radio-wave signal transmitted from the flying body is installed simply in one place only. SOLUTION: A flying body 200 sends out a transmission signal in such a way that time information is superposed on the signal. A ground fixed receiving station 100 measures the azimuth and the elevation-angle direction of the flying body 200. The time information is extracted from a reception signal which is received by the ground fixed receiving station 100. On the basis of the extracted time information, the distance up to the ground fixed receiving station 100 from the flying body 200 is found. On the basis of the found distance and on the basis of the previously-found-distance initial value of the flying body 200, the distance up to the ground fixed receiving station 100 from the flying body 200 is measured.
Patent JP-H10210279-A (JP)
Title: Method for generating plural drawings of image
Inventor: GANN ROBERT G
IPC: H04N1/46
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To greatly reduce total amount of data to be transmitted to a host computer and to be processed there by enabling simultaneous output of two drawn images such as a high-resolution gradation image and a low-resolution high bit depth color image from once scanning of a document including different types of images like a text and a graphics. SOLUTION: A window with either one or two views scanned by a scanner according to designation of the host computer is generated by using image data in a color buffer 118 and a monochromatic buffer 116 by an image post processor 120. Then the two views are transmitted to the host computer in a form of a data stream 136. When the data stream 136 is received by the host computer, it is analyzed and divided into a color image 124 and a monochromatic image 126 by a data analyzing mechanism 122. At this point the two views are prepared to be processed by the host computer.
Patent JP-H08257418-A (JP)
Title: Electrochemical preparation of catalyst in which transition metal and phosphine are main component
Inventor: CHAMARD ALEX
IPC: C25B9/19
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for electrochemically synthesizing a substance to be used as a catalyst. SOLUTION: The substance to be used as a catalyst comprises at least one water-soluble sulfonated phosphine and at least one transition metal bonded to the phosphine and having an oxidation number of 0 or 1. The electrochemical synthesesis method comprises putting an aqueous solution containing at least one transition metal compound and at least one sulfonated phosphine into the cathode compartment of an electrolytic cell of an electrolyzer and electrolyzing it.
Patent JP-H0797125-A (JP)
Title: Image communication device
Inventor: MATSUMOTO HIROAKI
IPC: H04N1/00
Filed: 1993-12-06
Abstract: PURPOSE:To prevent such as accident that overflow of sheets is generated in a designated bin tray by performing page counting while reception images in all pages are put in a memory, and bin tray sheets with the number of stack possibility pages when the number of all the pages is a specified level. CONSTITUTION:A sorter 500 provided at a facsimile device is provided with a plurality of bin trays 711 to 7110 and thereby sorting and accumulation of recorded sheets outputted from the main body of the facsimile device and carried out. In this case while the reception images of all pages sheets received are discharged into a bin tray counted, and the image sheets received are discharged into a bin tray designated among a plutality of bin trays 711 to 7110. When the number of all pages is below a specified level, discharge of sheets on which images are recorded is carried out to the designated bin tray. When the number of all pages is over the specified level, sheet discharge is performed to the bin tray 711 with a large stackable page number. It is thus possible to prevent sheets generation of overflow of sheets in the designated pin tray 71.
Patent JP-H03205538-A (JP)
Title: Method and tool for inspecting outer peripheral flank of cylindrical component
Inventor: OKUHARA HIROHISA
IPC: G01N21/952
Filed: 1989-12-30
Abstract: PURPOSE:To eliminate the overlooking of a component and to easily find abnormal one by setting the center axes of cylindrical components, arranging those components in order, and rotating at their positions. CONSTITUTION:An array member consists of a plate type array plate 10, rectangular through holes 11 are bored in the plate, and a plane plate 13 which contacts the cylindrical components (a) put in the holes 11 is used. The plane plate 13 moves reciprocally between the array plate 10 and a holding plate 15. Then the outward appearance of the components (a) is inspected and after defectives are removed from their holes 11, the plates 13 and 15 are removed from below the plate 10. When a tray (b) is inserted below the plate 10, the components (a) are discharged from the holes 11 at a time and received on the tray (b). Further, the plate 10 is lifted and removed from above the plate 13 and the tray (b) is placed below one end of the plate 13; when the plate 13 is slanted, the components (a) remain on the plate 13, which is then slanted to fall the components.
Patent JP-H09180601-A (JP)
Title: Solid insulated opening/closing device
Inventor: KATSUMATA KIYOHITO
IPC: H01H33/66
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of splits of a die for forming the resin of an electrode pole by filling the constriction section of the resin with a grounding member made of conductive rubber. SOLUTION: One end of one outer conductor 11 is connected to the fixed lead rod 21 of a cutoff section, one end of the other outer conductor is connected to a moving lead rod 20, and the cutoff section and a pair of outer conductors are integrally covered with a resin 26 to form a solid insulated opening/closing device. A constriction section 28 having a small outer diameter size is formed at the boundary position between the portion covering the cutoff section of the resin 26 and the portion covering one outer conductor 11 to surround one outer conductor 11, and a substantially ring-shaped grounding member 33 made of conductive rubber is fitted to fill the constriction section 28. The resin 26 can be molded with bipartite dies 34a, 34b.
Patent JP-H08189415-A (JP)
Title: Manufacture of cylinder block and die-cast forming metal mold therefor
Inventor: SUZUKI NOBUAKI
IPC: F02F1/16
Filed: 1994-12-28
Abstract: PURPOSE: To easily cast a cylinder block for the engine of a closed deck/wet liner type by using a die-cast method. CONSTITUTION: An insert member 16 is arranged in the cavity C of a metal mold 26, the insert 31 of a first movable type 29 is inserted and fit, and a cast punching pin 32 and a pin 33 abut on flange parts 17, 18. Hot water is filled in the cavity C, the insert member 16 is inserted so as to cast a cylinder block main body. A cylinder liner is pressure-fitted to the insert member 16, a water jacket is formed between the insert member 16 and the cylinder liner so as to provide the cylinder block of a closed deck/wet liner type. It is thus possible to certainly position the insert member 16 in the cavity C by the insert 31, the cast punching pin 32, and the pin 33. The insert member 16 is inserted, and thereby an under cut part is eliminated so as to enable die-cast. It is possible to mold the lower hole of a cooling water passage by means of the cast punching pin 32.
Patent JP-H07157094-A (JP)
Title: Powder body supplying device
Inventor: KINOSHITA MASAAKI
IPC: B65G65/40
Filed: 1993-12-09
Abstract: PURPOSE:To improve calculating precision of the weight flow rate of powder by calculating the bulk specific gravity of power in respective powder supplying machines because the calculation of the weight flow rate wherein it is assumed that the bulk specific gravity is constant has a large error. CONSTITUTION:A weight signal of a powder hopper 1, input in a calculating machine 7 is differentiated by a differentiator 8, and the weight change speed is periodically calculated. The weight change speed and a revolution signal of a powder supplying machine 3 are stored as one set of data into a memory 9. In a supplying amount calculator 10, respective bulk specific gravity of powder in respective powder supplying machines 3 are calculated by using data group stored just before certain time, and having the same set number as the number of the powder supplying machines 3. The effective volume and the revolution signal of the powder supplying machines 3 are multiplied to the bulk specific gravity, thereby the weight flow rate of powder is calculated.
Patent JP-H03203287-A (JP)
Title: Formation of via
Inventor: ABE KENICHIRO
IPC: H05K3/40
Filed: 1989-12-29
Abstract: PURPOSE:To prevent a trouble such as a discontinuity or the like by a difference in thermal expansion between a composite powder and a ceramic substrate by a method wherein the composite powder is sintered and, at the same time, a low-melting metal is melted and immersed in order to form a via whose density is high and whose coefficient of thermal expansion is small. CONSTITUTION:A through hole 2 is filled with a composite powder 3 constituted by forming a coating film 4 by a copper(Cu) material on a particle of a metal 5 whose coefficient of thermal expansion is small; a sheet material 6 composed of a low-melting metal material is piled up on the through hole 2; this assembly is sintered. The composite powder 3 is sintered and, at the same time, the sheet material 6 is melted and immersed; the through bole 2 is filled and sintered. Consequently, when the metal whose coefficient of thermal expansion is small is used as the composite powder 3, it can be made close to the coefficient of thermal expansion of a ceramic substrate 1. Thereby, it is possible to prevent a crack from being produced by thermal expansion.
Patent JP-2001154752-A (JP)
Title: Portable information processor and state transiting method of the same
Inventor: ANDO MOTOAKI
IPC: G06F1/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a portable information processor to execute a suspension processing so that an operating state under unstable situations to be easily influenced by oscillation and shock is surely restored even under such situations. SOLUTION: A suspend/resume utility 103 requests an operating system 100 to execute the suspension processing by forcedly changing a storage device in which the operating state is stored to the one (for example, a semiconductor memory device) with excellent earthquake resistance irrespective of system setting when a system is set to store an internal state in the storage device (for example, a magnetic disk device) with rather poor earthquake resistance and a wakeup function is set as effective to be automatically restarted by a radio communication event when the suspension processing is started.
Patent JP-H08183020-A (JP)
Title: Column molding device
Inventor: IZUMI MASUO
IPC: B28C5/16
Filed: 1994-12-28
Abstract: PURPOSE: To provide a column molding device, with which the working hours of excavating work and of a column molding work are shortened, the promotion of efficiency of working process is contrived and high-tenacity concrete column serving as the foundation of a building can be formed. CONSTITUTION: The rear end of a rotating main spindle 4, at the tip of which an excavator 6 is provided so as to excavate rock, is connected to a rotatingly driving source, the rotating speed in the clockwise rotation of which is different from that in the counterclockwise rotation. Within the rotating main spindle 4, a communicating path 8, through which a cement milk material Q is charged, is provided. In order to charge the cement milk material Q through the communicating path 8 into the excavator 6, cement milk delivery ports 3 are provided at the tip of the rotating main spindle 4 and on the wall surface surrounding the main spindle.  A plurality of agitating means 7 are protrusively provided from the wall surface surrounding the rotating main spindle 4 so as to thrustingly agitate the cement milk material Q, which is charged in an excavated hole F when the rotating main spindle 4 is rotated to the other direction of rotation by the rotatingly driving source.
Patent JP-H05175164-A (JP)
Title: Method for detecting end point of dry etching
Inventor: OSHIMA TOMOYUKI
IPC: G01B11/30
Filed: 1991-12-24
Abstract: PURPOSE:To provide a method by which the end point of dry etching performed on an object to be etched can be detected more surely than the conventional method when the end point detection is made by using reflected light from the object. CONSTITUTION:An object to be etched is irradiated with rays of light having wavelengths lambda1 and lambda2 (lambda2=lambda2) when the object is dry-etched. The point at which the level of a signal S obtained by adding the absolute values of differentiation of the intensities P and Q of the reflected rays of light of the rays of light having the wavelengths lambda1 and lambda2 among the reflected rays of light from the object with respect to the time to each other becomes zero is decided as the end point of the dry etching on the object.
Patent JP-H06185613-A (JP)
Title: Return spring supporting structure of friction element for automatic transmission
Inventor: MACHIDA TAKESHI
IPC: F16D25/0638
Filed: 1992-12-21
Abstract: PURPOSE:To provide a return spring supporting structure not required to make both pistons into any special structure in addition to provision of relative rotation preventing function between an operating piston and a centrifugal pressure cancel piston in the return spring supporting structure of friction elements for automatic transmission. CONSTITUTION:A return spring 9 prevents the relative rotation between both pistons 5, 7 as its additional mission because the return springs 9 of the operating piston 5 for pressing the parts between friction plates 3, 4 are held while being pinched between axial grooves 5d, 5d formed on overlapping portions 5c, 7c in the radial direction of the piston 5 and a centrifugal pressure cancel piston 7. Thereby, it is not necessary to increase the spring constant of the return spring 9 in order to prevent this relative rotation, moreover response delay is not generated by the clutch to be operated against the return spring.