baber/WOPTO huggingface dataset:
Patent JP-H0435936-A (JP)
Title: Thermosetting resin composite panel
Inventor: TAKAHASHI TETSUJI
IPC: B32B15/02
Filed: 1990-06-01
Abstract: PURPOSE:To obtain a composite panel where the secondary processing such as heat insulation or adiabatic execution is easy, by a method wherein a thermosetting resin layer is laminated to one side of a wire net and a metallic face of the wire net of the rear of the thermosetting resin layer is exposed substantially. CONSTITUTION:A thermosetting resin composite panel is obtained by performing hot press molding by laminating a wire net 3, fiber cloth 4 and thermosetting resin 5 in order on a rubbery substance sheet 2 on a bottom metallic sheet 1. In this instance, a thermosetting resin 5 layer is cured by heating the same under pressurization while preventing a coating by an resin compound by sticking close the metallic face of the rear of the wire net 3 to the face of the rubbery substance sheet 2. Nonwoven cloth is preferable for the fiber cloth 4 used thereupon. Then the thermosetting resin may contain a reinforcement material and mineral filler. It is preferable from a point of view of workability that unsaturated polyester resin, epoxy resin and phenolic resin are used and processed into prepreg. A flexible sheet of silicone rubber or a foamed sheet with the skin is preferable for the rubbery substance sheet 2 from the point of view of easy handling.
Patent JP-S62298872-A (JP)
Title: Bankbook entry device
Inventor: UEDA KOJI
IPC: G06Q40/00
Filed: 1986-06-19
Abstract: PURPOSE:To judge the propriety of a page to be printed by totalizing the number of print lines of entry printing corresponding to one transacted item and deciding whether or not it is within a permissible range. CONSTITUTION:A bankbook is inserted and pulled in and data on its magnetic stripe is read. Then, the print surface of the bankbook is scanned to stored the number of lines which are already printed. Then, the number (n) of print lines of entry printing for one transaction item from the magnetic stripe is recognized. Then, the number (a) of lines to be printed next is recognized from the data from the magnetic stripe and permissible range data corresponding to the number of lines to be printed next is extracted from permissible range data stored previously for each print line. The value of the extracted permissible range data is multiplexer by said (n) to calculate expanded data (m) of the permissible range. Then, the (m) is compared with the number of lines which are already printed and if the number of lines which are already printed is not within the range of the (m), it is judged that a wrong page is inserted.
Patent JP-S5474411-A (JP)
Title: Magnetic tape cassette
Inventor: YAMADA HIROYUKI
IPC: G11B23/087
Filed: 1977-11-25
Abstract: PURPOSE: To prevent a pad from biting a magnetic head during the tape running operation thereby to eliminate the vibrations of pad spring by a making the component of the tape tension in a preset direction act in the opposite direction to the magnetic head.  
     CONSTITUTION: The pad spring of a magnetic tape cassette has its one end supporting portion fitted in the projections 9a and 9b of a cassette case 1. The respective pad springs 3a and 3b are equipped with arms 7a and 7b, to the front sides of which pads 8a and 8b are adhered. The straight line ab joining the pivotal point a of the pad spring 3a and the contact point of the pad 8a with the magnetic head is made to have an inclination θ with respect to the tape running direction. The component F 2  of the tape tension F acting in the tape running direction, which is taken in the direction perpendicular to the straight line ab, acts in the opposite direction to the magnetic head 12. Thus, it is possible to prevent the pad from biting the magnetic head during the tape running operation thereby to eliminate the vibrations of the pad springs. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10331596-A (JP)
Title: Segment tightening device
Inventor: KUMAO YOSHIMITSU
IPC: E21D11/04
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To simultaneously screw plural sets of bolts and nuts by providing a bolt holding mechanism to hold head parts of plural bolts on a first slide arm impossible to rotate and providing a nut holding mechanism having plural nut socket parts free to rotate on a second slide arm. SOLUTION: When a bolt jack 46 is extended in a state of fitting a bolt B in each of hexagonal holes of a bolt arm 45, the arm 45 moves in a direction to approach a segment S, a screw part of each of the bolts B is inserted into a tightening hole Sa of the segment S, and it is held impossible to rotate. In the meantime, when a nut jack 41 is contracted in a state of fitting a nut N in each of nut socket parts of a nut arm 40, the arm 40 moves in a direction to approach the segment S, and each of the nuts N is made pressure contact with the screw part of each of the bolts B. In this state, when each of driving motors 47a-47c is driven, the nut N of each of the nut socket parts is independently rotated, and it is screwed in the screw part of each of the bolts B.
Patent JP-S63306511-A (JP)
Title: Magnetic head device
Inventor: ITO ATSUSHI
IPC: G11B5/53
Filed: 1987-06-08
Abstract: PURPOSE:To accurately determine the positions of plural magnetic heads by arranging the magnetic heads on a head fitting base having a head fitting face inclined by a prescribed angle from the scanning direction of the magnetic heads at respectively different heights. CONSTITUTION:The head fitting face 5 of the head fitting base 4 is inclined by theta to the scanning direction 7 of the magnetic head 1 and plural magnetic heads 1 are arranged on the face 5. Since respective magnetic heads 1 are arranged with equal distances D, pitches and phase differences among channels are equal, so that plural recording tracks are formed and recording and reproducing are simultaneously executed. Consequently, positioning for determining an inter-channel pitch and an inter-channel phase difference can be accurately and easily executed among plural magnetic heads.
Patent JP-S5844034-A (JP)
Inventor: MURAKOSHI MAKOTO
IPC: G02B23/26
Filed: 1981-09-08
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-H10332101-A (JP)
Title: Disposition structure of waste heat recovery boilers
Inventor: AOKI HIDEO
IPC: F22B1/18
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To enable full operation of heat source equipment even when periodic inspection of waste heat recovery boilers is taken into account, by providing the waste heat recovery boiler for each of a plurality of branch flues branching from the outlet of a main flue leading out waste gas from a heat source. SOLUTION: This waste heat recovery system comprises a blower 3 and an air duct 4 for sending air to a heat source 2, a main flue 5 for leading out waste gas from the heat source 2, a first flue 7 and a second flue 8 branching off in two from the outlet 6 of the main flue 5, a first waste heat recovery boiler 10 provided for the first flue 7 and a second waste heat recovery boiler 40 provided for the second flue 8. A first inlet damper 20 and a first inlet shielding mechanism 30 are provided for the first flue 7 so that the first inlet damper 20, the first inlet shielding mechanism 30 and the first waste heat recovery boiler 10 are disposed in this sequence, while a second inlet damper 50, a second inlet shielding mechanism 60 and the second waste heat recovery boiler 40 are provided for the second flue 8 in this sequence.
Patent JP-H05185536-A (JP)
Title: Manufacture of pipe joint with frp-reinforced thermoplastic resin flange
Inventor: MATSUMOTO YOSHITAKA
IPC: B29C70/30
Filed: 1992-06-02
Abstract: PURPOSE:To provide the manufacture of a pipe joint with a flange made of an FRP-reinforced synthetic resin, in which a fixed rib shape and a washer area for mounting a bolt can be ensured even when there is a rib on the external surface side of the flange and by which a product having no bubble and excellent appearance is obtained. CONSTITUTION:A fiber-reinforced thermosetting resin is laminated onto the external surface of a pipe joint blank 1 with a flange through a hand lay-up method, and the fiber-reinforced thermosetting resin on a surface is cured while pressing the pipe joint blank 1 after the resin is laminated by a mold 2 having an internal surface shape corresponding to the external surface shape of the pipe joint blank 1 and capable of ensuring constant resin thickness between the mold and the external surface of the blank 1.
Patent JP-H10333095-A (JP)
Title: Element for optical isolator and its production
Inventor: FURUKATA YUKIKO
IPC: G02B27/28
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of characteristics under high temperature and high humidity conditions or in the case of use in a high-output and long-time output laser beam by bonding respective optical elements by bonding material printed at a part other than an aperture part. SOLUTION: This element for an optical isolator 1 is constituted of a plate- like Faraday rotator 2, plate-like polarizers 3 and 4 arranged on both surfaces of the rotator 2 and low melting point glass 5. The glass 5 bonds the respective elements at the part other than the aperture part A so that bonding width may be X and thickness may be (t). Furthermore, two polarizers 3 and 4 are constituted of an absorption type polarizer having a function to absorb a polarized light component in one direction out of the light made incident in the direction of an optical axis L or a double refraction polarizer having a function to separate it. The optical elements (Faraday rotator 2 and polarizers 3 and 4) are bonded by melting and solidifying the glass 5 screen-printed at the part other than the aperture part A.
Patent JP-H10334810-A (JP)
Title: Discharge-maintaining electrode structure of surface discharge-type plasma display and forming method thereof
Inventor: IMAI TETSUYA
IPC: H01J11/12
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To relieve the concentration of electric field at a point part of a transparent electrode by forming a discharge-maintaining electrode with a transparent electrode and a metal electrode which has a shape without a part of small radius of curvature, and which covers a point (rear edge) part of the transparent electrode. SOLUTION: A metal electrode 22 is formed in such manner that it covers a tip part of a transparent electrode 21 of a discharge cell. A discharge-maintaining electrode is manufactured by patterning the transparent electrode 21 onto a glass substrate, then patterning the first metal electrode in such manner that it covers the tip part of the transparent electrode, then patterning a second metal electrode onto the first metal electrode, and etching the metal electrode. By adjusting an etching ration of the first and second metal electrodes, a part with the minimum radius of curvature of the first metal electrode produced on an area which is kept in contact with the glass substrate, is cut. By relaxing the maximum electric field intensity in a dielectric, the withstand voltage characteristic of the discharge cell can be improved.  A display panel which can be driven by the lower voltage, or which has high illuminance, can be selectively obtained.
Patent JP-S5666731-A (JP)
Title: Sample coloring device
Inventor: KOJIMA KATSUHIRO
IPC: G01N33/48
Filed: 1979-11-05
Abstract: PURPOSE: To prevent uneven coloring on the sample, by scattering water drops attached to the sample with centrifugal force and drying the surface of sample quickly with the flow of wind due to revolution.  
     CONSTITUTION: A sample-containing cassette 2 containing a plurality of samples 1 is inserted from upward in the cassette holder 21 in a cassette-containing protector 14, it is supported with a rotating bottom plate 25 and a protector 14 is covered with a cover 15. Next, a motor 26 is actuated and the sample containing cassette 2 is vertically rotated together with the cassette holder 21. In this case, water drops attached on the samples 1 at water rinse are scattered away with the centrifugal force by the revolution of the cassette 2 and they are discharged from an exhaust 18A at the bottom 18 along the inner wall of the side plate 17 of the protector 14. Further, the surface of the samples is quickly dried with the wind flow. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6120919-A (JP)
Title: Projection lens
Inventor: HIROSE TAKAMASA
IPC: G02B13/24
Filed: 1984-07-09
Abstract: PURPOSE:To correct sufficiently the distortion by satisfying prescribed conditions in an optical system consisting of the first lens group which has a positive refracting power and has two lens groups having negative and positive refracting powers respectively, the second lens group having a negative refracting power, and the third lens group having a positive refracting power which are arranged in order from the object side. CONSTITUTION:When focal lengths of the first lens group I, the second lens group II, and the third lens group III are denoted as f1, f2, and f3 respectively and focal lengths of the (1-1)th lens group I 1 and the (1-2)th lens group I 2 of the first lens group are denoted as f11 and f12 respectively and the focal length of a lens L111 in the (1-1)th lens group I 1 which has a concave in the image side and has a negative refracting power is denoted as f111, conditions of inequalities I - IVare satisfied. Thus, a projection lens where aberrations are compensated well is obtained.
Patent JP-S5266457-A (JP)
Title: Formation of contour moire fringes
Inventor: SUZUKI MASANE
IPC: G01B9/023
Filed: 1975-12-01
Abstract: PURPOSE: Deformed grating fringes are obtained by scanning chopped light on an object with a mirror moving in synchronization to the chopping, whereby the formation of grating frings of small pitches for a large object is made possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63306755-A (JP)
Title: Detailed charging system
Inventor: HONDA SHIGERU
IPC: H04M15/04
Filed: 1987-06-09
Abstract: PURPOSE:To cope with a failure without enhancing the memory size of a detailed charge information area by holding only the detailed charge information pertinent to such a call whose speaking charge is higher than a prescribed value, and abolishing the detailed charge information of such a call whose charge is lower than the prescribed value. CONSTITUTION:The detailed charge information generated at the end of a call from an extentsion telephone set 2 to a central office line 3 or a dedicated line 4 is temporarily stored in the detailed charge information area 8 of an internal memory 7, then transmitted to a charging device 5 via a communication unit 10. The device 5 receives the information by its communication unit 11 then aecumulates it in an external memory 15, and returs a reception confirmation signal within a fixed time. A private branch exchange 1, in case there is no response within a fixed time, decides that there occurrs a failure in the device 5, and checks the speaking charges of calls that end thereafter by its charge check function 18. The detailed charge information of such calls whose speaking charges are lower than the determined value are abolished, and onry the information of calls than said value are held in the detailed charge information area 8.
Patent JP-S6338694-A (JP)
Inventor: HOOSUTO FURITSUTSU MAATSU
IPC: F04C14/28
Filed: 1987-06-09
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-H11340818-A (JP)
Title: Pulse arithmetic processing unit
Inventor: TAGAMI HIROZO
IPC: H03K23/66
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide inexpensively a pulse arithmetic processing unit of a very high speed, where an 'integer of the unity or over within a range which is not larger than the denominator of a frequency division ratio' can be set, even to a numerator of the frequency division ratio freely and frequency division is controlled. SOLUTION: This pulse arithmetic processing unit is provided with a pulse input means 1, a pulse output means 2, a digital comparator 3, a logic circuit 4, a data selector 5, a digital adder/subtractor 6, a sum/difference data latch register 7 and an initial value setting means 3, frequency division ratio denominator data are set to 1st data D1, and frequency division ratio numerator data are set to 3rd data D3, and the processing unit can be made to output pulse signals having directivity in an input UP pulse signal S1 and an input DOWN pulse signal.
Patent JP-H10316466-A (JP)
Title: Light-transmissible alumina ceramic
Inventor: ARIGA SHOZO
IPC: C04B35/115
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a light-transmissible alumina ceramic having a sufficient light transmissibility for light-transmissible members by reducing its sulfur content to a specified level or below. SOLUTION: This light-transmissible alumina ceramic contains sulfur at 100 ppm or less. Its total light permeability is preferably above 95%, more preferably 96% or above. Light transmissibility of an alumina ceramic is adversely affected by impurities, e.g. sulfur, iron, chromium and vanadium, and depends greatly on sulfur content. Content of each of iron, chromium and vanadium is preferably 5 ppm or below, and total content of these impurities is preferably 10 ppm or below. The alumina stock powder for the light-transmissible alumina ceramic containing sulfur at 100 ppm or less is obtained by firing aluminum ammonium sulfate [Al(NH4 )(SO4 )2 .12H2 O] at 800 deg.C or above and milling the resultant ceramic.
Patent JP-S5476111-A (JP)
Title: Control signal detector
Inventor: YAMAUCHI YOSHITOSHI
IPC: G11B15/02
Filed: 1977-11-29
Abstract: PURPOSE: To accurately detect the arrival of the control signal by using the signal when the signal of the frequency to discriminate the control signal does not exists in the non-existence range of the control signal in time and exists in the range where it should exist, as the control signal.  
     CONSTITUTION: The portions of a monostable multi MM 1 , NAND gate NAND 1 , flip-flop FF 1  act as the main part of the means of checking the non-existence of the (f) component in the non-existence range of the (f) component as the FF 1  is reset when the detection signal of the frequency (f) component of the control signal arrives during oscillation of the multi MM 1 . In addition, the portions of MM 2 , MM 3 , inversion rotating circuit IV 2 , NAND 2 , FF 2  act as the main part of the means of checking the existence of the control signal in the whole of the range where the (f) component should exist because the FF 2  is reset when the (f) component disappears during oscillation time of the MM 3 . Thereby, the arrival of the control signal may be accurately detected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10317340-A (JP)
Title: Automatic snow brush controller
Inventor: HORIKAWA TAKESHI
IPC: E01H5/08
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To maintain the grounding force of snow brushes on a road surface always at a set value without being affected by brush wear. SOLUTION: An automatic snow brush controller 17 is designed so that the torques of right and left hydraulic motors 3, 4 produced by the grounding loads of right and left snow brushes 18, 19 are kept at an appropriate set value. In that case, the pressure difference between the pressure-oil inlet and outlet of the right and left hydraulic motors 3, 4 is detected by right pressure sensors 12, 14 and left pressure sensors 11, 13, and the difference between the torques of the right and left hydraulic motors 3, 4 and the set value is computed on the basis of input signals from the sensors, so that the torques of the right and left hydraulic motors 3, 4, without being affected by changes in viscosity of operating oil, can be made to agree with the set value by the rising and falling action of the attached hydraulic cylinders 9, 10 of rectilinear type elevating displacement sensors 15,  16 placed on the right and left of the top of the support frame of the snow brushes and used in elevating and lowering operations.
Patent JP-S5568668-A (JP)
Title: Semiconductor device
Inventor: KITANO YOSHITAKA
IPC: H01L27/02
Filed: 1978-11-20
Abstract: PURPOSE:To enhance the utility efficiency of a circular semiconductor wafer by setting improper portions occurred at the peripheral edge of the wafer at complementary relation when mounting a plurality of blocks having circuit function such as transistors or the like on a bearer by dividing them into two or four segments equally after providing the blocks even on the peripheral edge of the wafer when forming the blocks on the wafer. CONSTITUTION:When a plurality of circuit blocks A each having transistor, resistors and capacitors as circuit functions are formed on a circular semiconductor wafer, a circuit block A improper even in shape is also formed on the peripheral edge of the wafer to be normally abandoned. When the wafer is then divided into two or four segments and the divided wafers B, C are mounted on a bearer 1, the improper circuits A are so arranged and connected to become complementary relation among the divided wafers. Thus, the peripheral edge of the wafer may be used to thereby improve the utility efficiency of the wafer.
Patent JP-H05338847-A (JP)
Title: Conveyor of laminate
Inventor: TSUNODA KAZUYOSHI
IPC: H01L21/677
Filed: 1992-06-04
Abstract: PURPOSE:To prevent generation of surface defects in a laminate and prevent laminate from rolling when conveyed. CONSTITUTION:Attracting grooves 4,... are formed through both a device main 1 and a cushion layer 3 provided on the upper surface of the device body it and a suction chamber 2 provided inside the device main body 1 sucks air to place a laminate 7 on the cushion layer 3 and a conveyor means disposed on the lower surface of the device main body 1 moves the laminate 7 while preventing the device main body 1 from pitching and rolling.
Patent JP-H039686-A (JP)
Title: Picture display device possible to be image picked-up
Inventor: MIURA MASAAKI
IPC: H04N7/14
Filed: 1989-06-07
Abstract: PURPOSE:To cancel parallax mutually between speakers, to make a picture display device compact and to utilize auxiliary lighting, which is provided on the back of a panel for picture display, as a light source for lighting-up an object by photographing the object, which is faced to the picture display panel, through this picture display panel. CONSTITUTION:In the picture display part of a liquid crystal display panel 1, a picture received from an opposite party is displayed. At the time of photographing, the object such as the speaker, etc., facing to the liquid crystal display panel 1 is photoelectrically converted by a photodetector 4 through a half mirror 2 and a photographing lens 3 by switching the liquid crystal display panel 1 to a transparent state. Afterwards, the object is formed to be a picture signal and transmitted. Light from auxiliary lighting 5 is transmitted through the panel 1 and lights-up the object in front of the panel 1. Thus, the parallax mutually between the speakers is canceled, and since the photographing lens is provided in the back direction of the said panel, the device can be made compact when it is applied to a video telephone set. Then, even in a place where the quantity of light is not enough, speaking can be executed.