baber/WOPTO huggingface dataset:
Patent JP-S5983365-A (JP)
Title: Sodium-sulfur battery
Inventor: KAGAWA HIROSHI
IPC: H01M10/39
Filed: 1982-11-05
Abstract: PURPOSE:To enable Na to be supplied and any corrosion of an anodic lid to be prevented irrespective of the attitude of a sodium-sulfur battery by placing inside a solid electrolyte tube a metallic case having an Na communicating path, located apart from the center of the lid and having an open end, and packing an anodic conductive member at a high density in the upper part of an anodic chamber. CONSTITUTION:Irrespective of the position of this Na-S battery, a metallic case 12 rotates inside an Na-ion conducting solid electrolyte tube 1 owing to a metallic member 14 used as a weight and placed around an Na communicating path 13 thereby causing the open end of the communicating path 13 to be always directed downward. Therefore, almost all Na contained in the case 12 contributes to battery reaction through the tube 1. In addition, although sulfur and sodium polysulfide which are used as active materials and with which an anodic conductive member 10 is impregnated flow out when the battery is positioned horizontally, an anodic conductive member packed in the upper part of the conductive member 10 at a high density absorbs these compounds preventing them from contacting an anodic lid 4. As a result, any corrosion of the lid 4 is prevented.
Patent JP-H1041537-A (JP)
Title: Light receiving device
Inventor: NISHIMURA SUSUMU
IPC: H01L31/10
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a light receiving element which can be suitably used as an optical sensor which has a high speed operation, a high light sensitivity and an electromagnetic shielding effect. SOLUTION: A PiN photodiode is formed with use of an N type semiconductor substrate 1 having a low impurity concentration. To this end, a light receiving element having a P type high-concentration layer 2 provided on the semiconductor substrate 1 as a light receiving surface is fixedly bonded at its bottom side with insulating adhesive 5 onto a mounting part of a frame 4. The frame 4 is provided with such an electrically conductive wall as opposed to a side face of the light receiving element. The frame 4 and the P type high- concentration layer 2 are connected to grounding potential. An N type high- concentration layer 3 is provided around the P type high-concentration layer 2 so as to surround it.  Further provided around the P type high-concentration layer 2 is a P type high-concentration layer 2 which surrounds the layer 2 and which is separately biased and is covered with a light shielding electrode.
Patent JP-H0519372-A (JP)
Title: Moving device
Inventor: KIMURA AKIYOSHI
IPC: G03G15/04
Filed: 1991-07-10
Abstract: PURPOSE:To adjust the incline angle of a wire with respect to the guiding surface of a guiding member. CONSTITUTION:In this moving device having the guiding member having the guiding surface A, first/second movable bed plates D and E which are freely moved in a state where they are in contact with the above-mentioned guiding surface A, the wire 6 which is stretched along the guiding member and simultaneously, whose one part is fixed on the first movable bed plate D, and a driving means 5 driving the wire 6 to move the first/second movable bed plates D and E, and constituted so that the wire 6 is inclined against the guiding surface A by prescribed angles theta11 and theta12, adjusting plates 21 and 22 adjusting the incline angles theta11 and theta12 of the wire 6, are provided.
Patent JP-S59104526-A (JP)
Inventor: JIYON FUREDERITSUKU JIYAABUISU
IPC: G01L5/00
Filed: 1983-10-18
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-H0946790-A (JP)
Title: Loudspeaker device
Inventor: KISHIGAMI JUN
IPC: H04R9/04
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To improve frequency characteristic by making a bobbin into light weight by setting the viscoelasticity of an adhesive which adheres an annular conductor on the bobbin higher than that of the adhesive which adheres the annular conductor on a voice coil. SOLUTION: The adhesive which adheres a short ring 12 on the bobbin 11 is provided with viscoelasticity higher than that of the adhesive which adheres the short ring 12 on the voice coil 13. When an electrical signal of high frequency band is supplied to the voice coil 13 via a draw-out electrode 14, an induced current is generated in the short ring 12 by the current on the voice coil 13, and an induction type loudspeaker is operated. At this time, since the viscoelasticity of the adhesive 19 which adheres the voice coil 13 on the short ring 12 is low, an apparent adhesive power is weakened. Therefore. the short ring 12 and the bobbin 11 lighter than the voice coil 13 are driven in the high frequency band.
Patent JP-H0865709-A (JP)
Title: Still-picture-plane processor in digital video reproducing system
Inventor: BE MUUHO
IPC: H04N9/87
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To remove the appearance of a color pattern of a color border part when video data are displayed in still screen mode by inverting the phase of a chrominance subcarrier by outputting a horizontal synchronizing signal selectively by scanning fields while delaying or advancing the phase by a half cycle of the chrominance subcarrier. SOLUTION: While the chrominance subcarrier F.SC of video information is inputted to a 1st frequency division part 10 and divided at a frequency division ratio of 455/2, a 1st frequency-divided signal F.HS as a horizontal synchronizing signal is generated. While the frequency-divided signal F.HS is inputted to a 2nd frequency division part 12 with a frequency division ratio of 262 and divided, a 2nd frequency-divided signal F.VS as a vertical synchronizing signal is generated. The chrominance subcarrier F.SC is inverted by an inversion part 14 and the inversion part signal 114 is inputted to a delay part 16. The chrominance subcarrier F.SC is inputted to a delay part 18. Delayed signals 116 and 118 from the delay parts 16 and 18 are inputted to a switching part 22.  A 3rd frequency-divided signal 120 as the vertical synchronizing signal is outputted from the 3rd frequency division part 20 and inputted to the switching part 22, which outputs a switching part signal 122 as the horizontal synchronizing signal. Therefore, the phase of the chrominance subcarrier is inverted by scanning fields to prevent a color pattern from being generated at the color border part of video on the still screen of the video data.
Patent JP-H1018558-A (JP)
Title: Matted floor material
Inventor: KIRA NAOTOSHI
IPC: E04F15/02
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To perform easy cutting and good fitting during construction by laminating a back material formed of light rubber material with a low foaming factor on the back of a wood base material and forming joints with a male connection and a female connection on the periphery. SOLUTION: A projection plate, a synthetic resin sheet and others are pasted to the surface of a wood base plate 11 made of a thin plywood or a medium fiber plate. The back material 12 is jointed to the wood base plate 11 via rubber adhesive with thermal fusion, i.g. The back material 12 is formed of rubber material including styrene rubber and uretane rubber with a foaming factor of 2-5, the total thickness being almost the same as or 0.7-1.1 times that of the wood base plate 11. On the periphery of a matted floor material 10, joints with a male connection 13 and a female connection 14 at the other side are formed. Plural matted floor materials 10 being connected together at the sides are arranged in parallel on the ground under a floor. In this way, if there are a few sands and small stones on the ground under the floor, they can follow them, resulting in more workability.
Patent JP-S6439379-A (JP)
Title: Method and device for producing thin film forming parts
Inventor: MIURA TAKESHI
IPC: C23C16/04
Filed: 1987-08-06
Abstract: PURPOSE:To control the thickness and quality of the vapor-deposited film as desired by locally heating a gas decomposing member provided in a reaction chamber by a laser beam, and regulating the temp. distribution of the member. CONSTITUTION:Gaseous methane and gaseous hydrogen are supplied into the reaction vessel 10 from gas cylinders 18 through a pipe 16, sucked by a pump 24, and discharged from a gas exhaust port 14. The gaseous reactants introduced at this time are converted into plasma by the action of a coil 28, and the plasma is passed through the gas decomposing member 36. The gas decomposing member 36 is wholly heated to a prescribed temp., and then partially irradiated by the beam from a laser beam source 40 to keep the prescribed part at a high temp. As a result, a thicker film is vapor-deposited on the surface of the substrate 33 placed on a substrate holder 32 as the temp. of the gas decomposing member 36 is increased, and the thickness distribution of the thin film on the substrate 33 can be optionally controlled.
Patent JP-S6257673-A (JP)
Title: Method for automatically controlling displacement of valve member of ejected fluid control valve according to spraying distance
Inventor: MOCHIZUKI TAKESHI
IPC: B05D3/00
Filed: 1985-09-04
Abstract: PURPOSE:To automatically make spraying under specified conditions by determining the relation between a spraying distance and valve member position by simple function calculations without the need for actually spraying fluid and determining the relation between the spraying distance and the displacement of the valve member. CONSTITUTION:The curve indicating the relation between the flow rate of the ejected fluid and the displacement of the valve member (hereafter expressed as the 1st curve) is divided to plural blocks and the curves of the respective blocks are approximated by straight lines or parabolas. The 2nd curve is drawn as the straight line in the block which is a straight line in the 1st curve and the 2nd curve is drawn as the parabola in the block which is a parabola in the 1st curve in the stage of obtaining the curve indicating the relation between the spraying distance and the displacement of the valve member (hereafter expressed as the 2nd curve). The trial spraying is then carried out at two points at the spraying distances different from each other in the range within one block. The straight line or parabola within said one block is thereby determined. The ratio of the gradient between the one block and the other block of the 1st curve is similarly fitted to the 2nd curve as well in the other blocks, by which the straight line or curve of the other blocks is determined.
Patent JP-H02162029-A (JP)
Title: Patch rubber and production thereof
Inventor: FUERAARA JIYUUZETSUPE
IPC: B29C73/04
Filed: 1989-07-27
Abstract: PURPOSE: To accurately install metal cords of a rubber patch on damaged tire cords by setting a width of a rubber layer with the metal cords to a trapezoidally-shaped extended part of a base side of a plug at tread and bead sides of a lengthwise direction of the plug. CONSTITUTION: A patch rubber layer 1 with radial metal cords becomes higher than a mounting surface of a rubberized fabric layer 3 or a rubber layer 4a and has a trapezoidal shape. The layer 1 with metal cords has a variable width similarly to that obtained by extending a side of a base of a trapezoidal plug 2 superposed on the layer 1 and the plug itself. Accordingly, a stepped layer has a length which arrives at one end at a bead, and at the other at a tread. As a result, the rubber patch can be accurately fixed. In other words, the metal cords 5 can be accurately superposed with cords of the tire of lower and upper sides of a window F. Damaged or broken metal cords are removed, and shape and size of the window F are accurately matched to those of the plug 2.
Patent JP-S6087660-A (JP)
Title: Manufacture of movable body of linear motor
Inventor: SHINDOU NORIKAZU
IPC: H02K41/03
Filed: 1983-10-19
Abstract: PURPOSE:To eliminate the deflection of a pole by forming two or more separate pole units, then engaging and press-fitting a control plate to the pole, thereby rigidly coupling the separate pole units and reinforcing the pole. CONSTITUTION:Two separate pole units 13 are disposed oppositely to a pole 11, the both ends of the pole units 13 are formed to becomes a surface parallel with a stator, and a control plate 20 made of nonmagnetic material formed with a hole 19 to be engaged with the pole 11 of the pole unit 13 is press-fitted. Then, axles 17, 18 provided with wheels 16 are placed on the ends of the pole units 13, 13. Then, the control plate 21 is press-fitted to the pole unit 13. The pole unit 13 is rigidly coupled by the plate 21, and the axles 17, 18 are secured to the pole unit 13 by the bent portions 21A at both ends of the plate 21.
Patent JP-S6255577-A (JP)
Title: Magnetic field sensor
Inventor: TAKEUCHI KENZO
IPC: G01R33/032
Filed: 1985-09-04
Abstract: PURPOSE:To enable highly accurate measurement of a magnetic field with a high reliability without being affected by environmental condition, by calculating the movement of a mobile optical fiber from a reference position. CONSTITUTION:A light receiving means 10 is composed of a multiple fiber 12 having a plurality of fine diameter cores 12a-12n and light receiving elements 14a-14n connected to the other end thereof. Then, when a sensor 1 is put under a magnetic field atmosphere M to be measured, an optical fiber F moves in either way from the current reference position. With such an arrangement, a projection area of light to the light receiving means 10 from the fiber F varies so that irradiating light is received with cores 12a-12n in the combination different from that in the reception of light at the reference state. These light signals are converted into electrical digital signal with an element 14 to be transmitted to a microcomputer 15 and displayed as intensity of a magnetic field. This eliminates the need for an element to measure the quantity of light and so only requires the mere judgement on whether light is received or not thereby making the apparatus free from environmental condition, especially temperature characteristic.
Patent JP-S6257961-A (JP)
Inventor: TAKEDA TOSHIYUKI
IPC: D01F8/14
Filed: 1985-09-06
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-S61122856-A (JP)
Inventor: RICHIYAADO EICHI KIITSU
IPC: A61F2/16
Filed: 1985-09-06
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-H1040744-A (JP)
Title: Insulation material, coaxial cable using it, and manufacture of coaxial cable
Inventor: HARA YUICHI
IPC: B29C47/02
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an insulation material with which dewdrops are prevented in a coaxial cable by producing the insulation material by adding respectively prescribed amounts of a highly water-adsorptive resin and a chemical foaming agent to a base material. SOLUTION: A coaxial cable 10 comprises an inner conductor 12 formed in the center, a skin layer 14 formed on the outer circumference of the inner conductor 12 and coaxial with the inner conductor 12, an insulator body 16 of an insulation material formed on the outer circumference of the skin layer 14 and coaxial with the inner conductor 12, an outer conductor 18 formed on the outer circumference of the insulator body 16 and coaxial with the inner conductor 12, and a sheath 20 formed on the outer circumference of the outer conductor 18 and coaxial with the inner conductor 12. In the coaxial cable 10 with such a structure, due to the function of a chemical foaming agent, an insulation material with which highly dense filling can be carried out can be provided.  Moreover, due to the function of the highly water- adsorptive resin, even in the case the cable is used in highly humid environment where the cable is easily penetrated by moisture, moisture is prevented from penetrating the space between the insulator body 16 and the outer conductor 18 from the peripheral part of the connection part of a BNC connector.
Patent JP-H0371081-A (JP)
Title: Method and apparatus for determining presence of color in specimen
Inventor: CHIYAARUZU ERU DADOSON
IPC: G01N21/17
Filed: 1990-07-26
Abstract: PURPOSE: To decide whether a specified chemical quenching curve can be applied to a specified sample accurately or not by incorporating a color observation/ color compensation device which performs both observation and compensation automatically in a sample provided to a liquid scintillation counter. CONSTITUTION: Two photomultipliers(PMT) 2A and 2B detect photons simultaneously, the photons being generated by the same β event and moving in the reverse directions. When pulses are in conformity with the photon detected either the PMT2A or the PMT2B, a signal is, through an AD converter 8, directed to a conformity gate 7 where it is electrically allowed to pass toward a multi-channel analyzer(MCA) 9. When two pulses are not in conformity each other, the gate 7 is closed so that the MCA 9 does not receive a pulse. An analogue signal from the gate 7 is allowed to pass to the converter 8. The MCA 9 decides a relative magnitude of the pulse, and gives a count in an appropriate channel. A computer 10 analyzes a spectrum result housed in the MCA 9 and outputs an information, and further, controls mutual relation with other circuits, a motor, users, etc.
Patent JP-H0550235-A (JP)
Title: Welding method for steel tube
Inventor: TANAKA YASUHIKO
IPC: B23K9/025
Filed: 1991-08-06
Abstract: PURPOSE:To improve the welding production efficiency of a steel tube by executing submerged arc welding to the outside surface side of a press formed tube under a specific welding condition. CONSTITUTION:After a plate-like steel plate is formed in a circular shape by press working, at the time of executing welding of the inside and the outside surfaces of a tube along a seam in the longitudinal direction of the tube, tack welding and submerged arc welding of the outside surface side are executed by the same welding pass of the beginning. In this case, at the time of executing submerged arc welding of the outside surface side, the welding heat input quantity and groove depth of the inside surface side are set to a range of oblique lines shown in the figure. In such a way, the number of welding passes can be reduced, and the production efficiency can be improved.
Patent JP-H1036311-A (JP)
Title: Production of alpha, beta-unsaturated carboxylic acid
Inventor: USHIKUBO TAKASHI
IPC: C07C57/05
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a raw material for synthetic resins, coating materials, plasticizers, etc., in high selectivity by vapor phase catalytic oxidation of the corresponding alkane under limitations of its concentration and conversion and the reaction gas composition ratio within respective specified ranges. SOLUTION: (A) A 3-8C aliphatic saturated hydrocarbon is subjected to vapor phase catalytic oxidation in the presence of (B) a multiple metal oxide catalyst under such controlled conditions that the concentration of the component A in the feedstock gases is 4-90vol.% the composition ratio of the reaction gases to be fed into the reaction vessel is 1:(0.1-1.9):0-20, and the conversion of the component A is <=70%. It is preferably that, after (C) the objective α,β-unsaturated carboxylic acid in the stream discharged from the reaction vessel is separated, a gas containing the unreacted component A is fed to the reaction vessel again; thereby improving the yield of the objective unsaturated carboxylic acid C.
Patent JP-2001018398-A (JP)
Title: Manufacture of nozzle plate of ink jet head
Inventor: KIKUKAWA SHOZO
IPC: B41J2/135
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain stable discharging performance by perforating a nozzle hole at a substrate, dipping the substrate in a photosensitive resin solution, irradiating the substrate with an ultraviolet ray, developing it, then removing the resin of an ink discharge side, filling a resin in a nozzle hole except a fine-diameter portion, further forming an ink repellent film, and removing the filled resin. SOLUTION: A plate 1 formed with a nozzle hole is dipped in a solution of a photosensitive resin 6. In the case of using a negative type photosensitive resin, the resin is irradiated with an ultraviolet ray from an ink supply side and developed. Then, an exposure portion is cured, the resin of the ink discharge side is dissolved and masked. Or, the ink supply side may be spin coated with the negative type photosensitive resin solution. When this masked plate is dipped in an electrodepositing liquid, and a current is supplied, ink repellent films 1 are formed at the ink discharge side and a nozzle hole 52 of the nozzle plate. Finally, the resin used for masking is released, and an ink lyophile treated and ink repellent treated nozzle plate is formed.
Patent JP-H1141227-A (JP)
Title: Method for deciphering enciphered data with time limit
Inventor: SAMEJIMA YOSHIKI
IPC: H04L9/14
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent the limitless deciphery of a search institute when deciphering the communication contents of a user and utilizing them for a search. SOLUTION: A random number K is generated on a transmission side 104, that random number K is enciphered by the public key for enciphery of a reception side user 105, the enciphered result X is found, the combination of current date and time information and the enciphered result X is enciphered by the personal key for digital signature of a user on the transmission side 104, the enciphered result Y is found, the text of data are enciphered by the random number K, and the enciphered result X and the enciphered results X and Y are transmitted to the recipient side 105.  On the other hand, at a computer 101 for search institute, the wire tapping of enciphered data transmitted to the reception side 105 is performed, the enciphered results X and Y in these wire tapping data are transmitted to a computer 102 for key owning institute, the enciphered result Y is deciphered, the date and time information is found, it is discriminated whether that date and time information is included in a deciphery permitted period or not, only when it is included in the deciphery permitted period, the enciphered result is deciphered, the random number K is found, that random number is transmitted to the computer for search institute, and the text of data in the enciphered data is deciphered by that random number K.
Patent JP-S5899723-A (JP)
Title: Pressure difference detector
Inventor: SHIMAZOE MICHITAKA
IPC: G01L9/00
Filed: 1981-12-09
Abstract: PURPOSE:To perform the measurement in a low pressure region accurately, by constituting a measuring diaphragm by a member which converts the pressure into deflection and a member which converts the deflection into strain. CONSTITUTION:When high pressure fluid such as process fluid is guided to a flange on the high pressure side and low pressure fluid is guided to a flange on the low pressure side, a thin part 58C of the diaphragm 58 is deflected in response to the pressure difference. A strain yielding beam 60, which is connected to the diaphragm 58, is also deflected. The strain is imparted to a gage resistor 66 in the strain yielding beam, and the resistance value of the gage resistor 66 is changed. Siad resistance change is sent to an amplifier through a conductor and a printed board, and the pressure difference is displayed. In this way, even though the measurement in the low pressure region is performed, linearity in the pressure and the output can be made excellent.