baber/WOPTO huggingface dataset:
Patent JP-H04107958-A (JP)
Title: Semiconductor package
Inventor: ENDO MITSUYOSHI
IPC: H01L23/36
Filed: 1990-08-29
Abstract: PURPOSE:To be small-sized by processing a ceramic substrate to form through holes for heat radiation. CONSTITUTION:A semiconductor chip 12 is fixedly connected with a chip parts joining area of the surface central part on the side of one side surface 11a of a ceramics substrate 11 consisting of aluminium nitride, and a thin film circuit 13 is formed around the semiconductor chip 12. These semiconductor chip 12 and thin film circuit 13 are electrically connected using a wire 14. Further, a lid member 15 is connected so as to cover the thin film circuit 13 and the semiconductor chip 12 for airtightly sealing these. Further, lead pins for connection 16 are connected to the side of the rear 11b of the ceramic substrate 11. Then, in this semiconductor package, through holes 17 for heat radiation are formed on the four corner parts along the outer peripheral part of the ceramic substrate 11 as a heat radiation construction.
Patent JP-S6286902-A (JP)
Title: Structure of ultra high frequency filter
Inventor: TAKAHASHI YUICHI
IPC: H01P3/08
Filed: 1985-10-14
Abstract: PURPOSE:To facilitate miniaturizing of a microwave receiver by piling up a lower layer metallic plate, a lower layer dielectric substrate, a middle layer metallic plate, an upper layer dielectric substrate and an upper layer metallic plate at a specified distance and connecting an upper layer strip line and a lower layer strip line by a connecting member made by covering a central conductor with a dielectric. CONSTITUTION:A connecting member 12 consists of a central conductor 12a that connects an upper layer strip line 8 and a lower layer strip line 3 and a dielectric 12b that covers the central conductor 12a. The upper end of the central conductor 12a is connected to the upper layer strip line 8 and the lower end is connected to the lower layer strip line 3. The dielectric 12b covers the part of the central conductor from the lower face of an upper layer dielectric substrate 7 to the upper face of a lower layer dielectric substrate 2. Microwave transmitted through the strip line 8 is transmitted to the front end of the strip line 3 from the terminal part of the strip line 8 through the central conductor 12a, and further transmitted through the strip line 3.
Patent JP-S60120682-A (JP)
Title: Image concealing device
Inventor: TANAKA KAZUNORI
IPC: H04N7/171
Filed: 1983-12-02
Abstract: PURPOSE:To reduce picture quality deterioration with simple device constitution after secret is decoded and to obtain clear images with remarkable concealing effects at a low price by changing a pattern of polarity inversion at every field. CONSTITUTION:After an image signal added to an input terminal 1 is concealment-processed such as polarity inversion by a conceal-processing circuit 2, the signal is outputted from a concealing signal output terminal 4. At this point, a horizontal synchronizing signal, and a vertical synchronizing signal are extracted from an input image signal and in a vertical synchronizing signal extraction circuit 13, respectively. An output of a phase control oscillator 12 is connected to a pseudo randowm (P-N) signal generator circuit 9 for a period except one-field vertical retrace line period, and the P-N signal is supplied to the conceal-processing circuit 2. For the vertical retrace line period, the phase control oscillator 13 is connected to a polarity matching circuit 10, and 1 or 0 signal is supplied to the conceal-processing circuit 2. At this time, a pattern of a scramble signal included at every field is dislocated at every field, thereby reducing deterioration of picture quality.
Patent JP-H08178295-A (JP)
Title: Heating cooker and heat controlling method
Inventor: NISHI TAKAHIRO
IPC: F24C3/12
Filed: 1995-08-12
Abstract: PURPOSE: To prevent burning of a food to be cooked by the regulation of thermal power from the temperature of a pan in which the food is filled by detecting the outer surface temperature of the pan in noncontact, calculating the temperature of the food in the pan from the detected temperature, and controlling the heating of the pan from the relation of the height of the calculated temperature and the set temperature. CONSTITUTION: The temperature of the side of a pan 24 near the bottom 25 is detected by a noncontact temperature sensor 22, and its detection signal is input to a controller 28. A normal deviation of the difference from the temperature of food to be cooked corresponding to the temperature of the bottom 25 at the side near the bottom 25 is previously stored in the controller 28, and the controller 28 obtains the temperature of the food by subtracting the normal deviation from the temperature of the side near the bottom 25. Then, the controller 8 compares the temperature of the food with the set temperature of the food, and outputs a control command to increase the gas supply amount if the temperature of the food is lower than the set temperature, while to decrease the supply amount if it exceeds the set temperature.
Patent JP-H08168800-A (JP)
Title: Method of efficiently incinerating organic sludge
Inventor: YOKOYAMA SHINYA
IPC: F23G5/02
Filed: 1994-08-29
Abstract: PURPOSE: To provide a method for efficiently incinerating an org. sludge assuming a solid state. CONSTITUTION: In the incinerating method of the org. sludge assuming a solid state, the org. sludge is kept at >=150 deg.C and under a pressure higher than saturated vapor pressure of a temp. concerned to be fluidized, and this fluidized matter under high temp. and high pressure is subjected to flash depressurization and the resultant flash depressurized residue is incinerated.
Patent JP-H1162445-A (JP)
Title: Flap-type door
Inventor: KUBO MASATO
IPC: E06B11/02
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a flap-type door which can be easily manufactured at a low cost with simple constitution, is capable of surely preventing degradation of the opening/closing function, smoothly opening/closing a door body for a long time, and easily coping with a case where the weight of the door body, etc., is different. SOLUTION: Tips of a pair of right and left main arms 6 which are pivotably attached to a pair of right and left stays 4 in a vertically turnable manner, and tips of a pair of right and left auxiliary arms 11 which are continuously arranged on the respective main arms 6 are pivotably attached to a door body 1 in a vertically turnable manner, and base part sides of the main arms 6 and the auxiliary arms 11 are pivotably attached to each other in a vertically turnable manner by a connection rod 14 to form a parallel quadric link mechanism 17.  The door is provided with a pair of right and left elevating/lowering bodies 25 to which the base part side of the auxiliary arms 11 are pivotably attached in the vertically turnable manner, a pair of right and left guide members 28 to guide the elevating/lowering bodies 25 in the vertically turnable manner so that the elevating/lowering bodies 25 are elevated/lowered when the auxiliary arms 11 are vertically turned, and a pair of right and left coil springs 33 which are arranged in the vertical direction in the vicinity of the side of the guide members 28 and energize the elevating/lowering bodies 25 in the elevating direction so that the door body 1 stands still at an arbitrary position.
Patent JP-2000052480-A (JP)
Title: Flexible metal laminate
Inventor: MORI MINEHIRO
IPC: H05K1/05
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To improve the dimensional stability of a flexible metal laminate by using an adhesive sheet controlled to have a thickness such that the thermal expansion coefficient is the same as the metal as an insulation layer between the metals. SOLUTION: This metal laminate has an adhesive sheet on an insulation layer. An example of a non-thermoplastic resin used in a base film on the adhesive sheet may be polyimide, amideimide, amide or the like. The thermal expansion coefficient of the adhesive sheet is controlled such that, after the base film having a lower thermal expansion coefficient than the thermal expansion coefficient of the metal used is selected, the thermal expansion coefficient of the thermoplastic resin polyimide forming the base film and the adhesive layer is satisfied with the following equation:  the thermal expansion coefficient of the metal = the thermal expansion coefficient of the adhesive sheet = (thermal expansion coefficient of the base film × the thickness of the base film + the thermal expansion coefficient of the adhesive × the total thickness of the adhesive layer)/(the total thickness of the adhesive sheet), thereby determining the thickness of the adhesive layer.
Patent JP-2000044265-A (JP)
Title: Method for forming glass foam and slag tempered body and apparatus therefor
Inventor: YANO ATSUSHI
IPC: B26F3/06
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To easily rapidly break planar glass foams or slag tempered bodies in arbitrary shapes. SOLUTION: A forming section 11 having nozzles 12b, 18 for breaking which blows breaking air or cooling water of ordinary temp. is arranged along the breaking position of the planar glass foams G or the slag tempered bodies S in an exit of the heating furnace of a transporting conveyor device of an apparatus for producing glass foamed materials including a heating furnace for heating and foaming glass raw materials or slag raw materials and the transporting conveyor device for continuously carrying the glass raw materials into the heating furnace and taking the raw materials out of this furnace.
Patent JP-2000004690-A (JP)
Title: Infrared ray-transmitting cover for plant
Inventor: INOUE YASUO
IPC: A01G13/00
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an infrared ray-transmitting cover for plants as healthy crops can be cultivated by transmitting infrared rays. SOLUTION: Healthy crops can be cultivated by covering the whole of a house 2 with a red cover 1 and cultivating crops in a green house, as infrared rays are transmitted in the house by the action of the red cover.
Patent JP-H0393122-A (JP)
Title: Temperature fuse
Inventor: ITOU MASANORI
IPC: H01H37/76
Filed: 1989-09-04
Abstract: PURPOSE:To surely cut a circuit by forming a fuse base by connecting both ends of a circuit with a thin-shape metal which is easy to be eroded with a molten low melting point metal and depositing a low melting point metal on the fuse base discontinuously with a width wider than that of the fuse base. CONSTITUTION:Both end parts of a conductive circuit are connected with a metal in a thin shape, for example silver, which is easy to be eroded with a molten low melting point metal, and the metal is used as a fuse base 3. One or a plurality of solders are deposited on the fuse base 3 discontinuously with the same width as or wider than that of the fuse base 3. In this way, cutting a circuit due to solder erosion is carried out at the parts of the solely fuse base and at the interfaces of the fuse 3 and thus the points to be cut increase more as the number of the interfaces becomes more, as a result, fuse operation is carried out more certainly.
Patent JP-S60120005-A (JP)
Inventor: YOSHITAKE KENICHI
IPC: B27K5/02
Filed: 1983-11-30
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-S6384859-A (JP)
Title: Polishing device
Inventor: KOKUBO SHOJI
IPC: B24B53/02
Filed: 1986-09-25
Abstract: PURPOSE:To promote the improvement of polishing accuracy and to easily correct a surface plate, by constituting a polishing device of a bottom surface plate rotatable on a bed, base bed accurately moving on a column in the axial direction and the radial direction of the bottom surface plate and a tool head able to mount an upper surface plate and a correcting tool to and remove them from said base bed. CONSTITUTION:In case of lapping a work of wafer or the like, the work is lapped in a condition that an accurate feed in the lateral direction and/or longitudinal direction is applied to an upper surface plate by a polishing device mounting the upper surface plate to a tool head 15 and turning a bottom surface plate 2 and the upper surface plate further as necessary moving a sliding bed 8 and/or a base bed 12. In this way, the work can be very high accurately polished cooperatively with supporting by an air spindle of the bottom surface plate 2 and its cooling. While the bottom surface plate 2, when it is worn, performs its self-grinding or self-cutting by mounting a grinding wheel or a tool to the tool head 15. Accordingly, the bottom surface plate 2, whose correction can be easily further correctly performed with no necessity for its removal, enables high accuracy control to be performed.
Patent JP-H0277383-A (JP)
Title: Fuel tank of motorcycle
Inventor: IWAMOTO TADAMITSU
IPC: B62J35/00
Filed: 1988-09-12
Abstract: PURPOSE:To improve assembling efficiency by providing a tank cover of a split structure, which comprises plural cover plates, and connecting the cover plates in such a manner as to be disassembled. CONSTITUTION:A fuel tank 9 comprises a tank main body 10 formed like a bag by a flexible member such as a rubber sheet or the like and a tank cover 11 formed by a metal plate. A filler tube and a cock fitting hole are formed on the tank main body 11, The tank cover 11 comprises an inverted-U shaped inner plate 14 and an inverted-U shaped outer plate 15. The lower side of the tank main body 10 is supported by the inner plate 14 and the upper side of the tank main body 10 is covered by the outer plate 15. At the time of assembling, the tank cover is disposed in such a manner as to support the lower surface of the main body 10 by the inner plate 14, the outer plate 15 is disposed in such a manner as to cover the upper side of the main body 10, flanges 14a, 15a of the inner and outer plates are connected by a bolt 16, disposed in such a manner as to cross a main pipe 3 and fixed. By this arrangement, assembling efficiency can be improved.
Patent JP-H0389336-A (JP)
Title: Panoramic camera
Inventor: OKAMOTO HAJIME
IPC: G03B17/18
Filed: 1989-09-01
Abstract: PURPOSE:To easily recognize and set the turning angle of a camera main body to an object which is required at the time of panoramic photographing by providing an index part consisting of plural indexes which can designate the set position of the camera main body on the upper surface part of the camera main body. CONSTITUTION:The index part S consisting of the plural indexes 1-5 which are marked at every specified angle decided by considering the photographing viewing angle of the camera or a trimming quantity at the time of printing and which can designate the set position of the camera main body K is provided on the upper surface part Ka of the camera main body K. Therefore, one of the plural indexes 1-5 of the index part S is taken as a reference index and photographing is performed by making the reference index correspond to the desired object. Thereafter, other indexes are allowed to correspond to the desired object in proper order in the same manner to successively perform photographing. Thus, the turning angle of the camera main body which is required at the time of panoramic photographing is very easily recognized and set.
Patent JP-H0683271-A (JP)
Title: Presence display device
Inventor: WATANABE HIROYUKI
IPC: G09F11/02
Filed: 1992-08-05
Abstract: PURPOSE:To display whether a person is present on a seat enclosed by a partition or not automatically in such a manner that this presence or absence can be visually admitted from the circumference with slight electric power consumption. CONSTITUTION:This display device has a case 11 which is formed to a hollow cylindrical shape, is inscribed with plural pieces of display windows 13 on its outer peripheral surfaces and is installed above the partition, a rotational display body 19 which rotates in a required angular range around a vertical axis and displays the characters, symbols, etc., indicating the presence or absence in the same number of sets as the number of the display windows on the peripheral surfaces facing the respective display windows at both terminals of rotating strokes and a rotational driving means which rotates this rotational display body selectively to either one end of the rotating strokes in accordance with the signal from a person detecting means installed to the seat. The characters, symbol etc., corresponding to the presence or absence of the person are displayed in the display windows 13 of the case 11.
Patent JP-H0276194-A (JP)
Title: Dynamic type memory
Inventor: TANAKA HIROTO
IPC: G11C7/06
Filed: 1988-09-12
Abstract: PURPOSE:To attain a low energy consumption, the high speed of an access, the sense of a high sensitivity and to reduce a chip area by activating a sense amplifier only connected to a transistor pair for switching driven selectively by a bit line selecting clock. CONSTITUTION:When a row address is inputted and decoded, and a memory cell block divided in a column direction, for example, a word line WL2 in an MC2 is activated, simultaneously, bit line selecting clocks phi2 and inverted phi2 are activated and bit line pairs BL2 and the inverse of BL2 are connected to sense amplifiers SN2 and SP1. When memory cell data are read to the bit line pairs BL2 and the inverse of BL2 and the level difference becomes the sensitivity or above of the sense amplifier SN2 and SP1, the sense amplifiers SN2 and SP1 are selected and activated by corresponding due to clock phi2d and inverted phi2d. Thus, the low energy consumption and the high speed of an access due to the CMOS sense amplifier can be executed, the sense of the high sensitivity by a shared sense amplifier system can be executed and the chip area can be reduced.
Patent JP-H04112464-A (JP)
Title: Structure of connector connecting part of base board
Inventor: HARA KOICHI
IPC: H01R12/71
Filed: 1990-08-31
Abstract: PURPOSE:To prevent an I/O pin from bending or folding when connector is inserted or drawn off, by furnishing an I/O pin skirt which is held in the neighborhood of the tip of each I/O pin by the enerizing force of a spring. CONSTITUTION:A spring 7 to energize an I/O pin skirt 6 upward is installed between the pin skirt 6 and the surface of a base board. Thereby the I/O pin skirt 6 is held in the neighborhood of the tip of I/O pin 4 in the condition that connector 3 is not mounted yet. As a result, the I/O pins 4 are put in the condition as consolidated mechanically through the pin skirt 6, and even though any pin 4 receives stress, it will be free from generation of bending etc. When the connector 3 is to be mounted while the condition is such as described above, the pin skirt 6 moves toward the base board 1 against the energizing force of the spring 7 while correcting the I/O pins 4 inserted in a pin insert hole 5 to the upright attitude as its normal. This certainly prevents the pins from bending, etc., when mounted.
Patent JP-H0889537-A (JP)
Title: Walking function recovery training supporting device
Inventor: HIROSE TAKESHI
IPC: A61H1/02
Filed: 1994-09-22
Abstract: PURPOSE: To sufficiently exercise the lower part of the body without enlarging the device or increasing, the cost and to improve safety at the time of training walking by preventing the physically handicapped person from falling down. CONSTITUTION: Concerning this walking function recovery training supporting device, running members 2A and 2B, for which the move in the advancing direction is permitted and the move opposite to the advancing direction is regulated, run on parallel bars 1A and the physically handicapped person is supported by these members.
Patent JP-S6287045-A (JP)
Title: Sorbic acid preparation and production thereof
Inventor: NAKAJIMA MASAHIRO
IPC: C07C57/10
Filed: 1985-10-14
Abstract: PURPOSE:To obtain a sorbic acid preparation effective to improve the preservability of a food without damaging the texture of the food, by coating sorbic acid with an adduct of sorbic acid and potassium sorbate (abbreviated as adduct). CONSTITUTION:Sorbic acid is partially neutralized with KOH or K2CO3 to obtain a mixture containing sorbic acid, potassium sorbate and water wherein the content of water is >=30wt% of the sum of sorbic acid and potassium sorbate. The mixture is stirred at 0-45 deg.C until the value [A/(A+B)]X100 reaches 50-70% (A is sum of the sorbic acid and the sorbic acid fraction in the adduct; B is sum of potassium sorbate and the potassium sorbate fraction in the adduct) to obtain the objective preparation.
Patent JP-H05154595-A (JP)
Title: Manufacture of x-shaped assembled reinforcement and device therefor
Inventor: FUKUSHIMA TAKAYUKI
IPC: B23P21/00
Filed: 1991-08-12
Abstract: PURPOSE:To obtain an X-shaped assembled reinforcement where both ends of each element reinforcement are fixed to the outer circumference of a ring-like member by moving all element reinforcements from the same direction in parallel toward the ring-like member and rotating the ring-like member by a prescribed angle. CONSTITUTION:Reinforcement is bent to a state where both end parts 1a, 1b are parallel with each other and the central part is an inclined reinforcement 1c inclined at a prescribed angle to both ends 1a, 1b to obtain element reinforcement 1. The element reinforcements 1 are supplied to both ring-like members 2 while the posture of the element reinforcements 1 is held so that the virtual surface A is vertical to the virtual surface B and the center line (a) is positioned in the virtual surface B and every time both the end parts 1a, 1b of them are fixed, both ring-like members 2 rotate. Wherein, A is the virtual surface formed with the element reinforcement 1, B is the virtual surface contg. a rotation center in a pair of ring shape members arranged in a rotatable state, and (a) is the center line parallel to both the end parts 1a and 1b of the element reinforcement 1.
Patent JP-H0546928-A (JP)
Title: Thin-film magnetic head
Inventor: KOBAYASHI ATSUO
IPC: G11B5/31
Filed: 1991-08-13
Abstract: PURPOSE:To prevent an electric discharge from being caused between a pole part in a magnetic film and a medium by a method wherein the major part of a slider is formed of a conductive base body and the magnetic film for a thin film magnetic conversion element is formed directly on the conductive base body. CONSTITUTION:The major part of a slider 1 is constituted of a conductive base body 11. In a thin film magnetic conversion element, magnetic films 21, 22 are formed directly on the conductive base body 11. As a result, the magnetic films 21, 22 are kept at the same potential as the conductive base body 11 which becomes a ground potential. As a result, even when an electric charge is stored in a capacitor generated between a coil film 23 and the magnetic films 21, 22, an electric discharge is not caused, due to the stored electric charge, between the magnetic films 21,22 and pole parts 211, 221. Since the coil film 23 is insulated by an organic insulating resin, electric insulation required for the coil film 23 can be ensured sufficiently, and a required insulating treatment is executed between a lead electrode connected to the coil film 23 and the conductive base body 11 to an extraction electrode.