baber/WOPTO huggingface dataset:
Patent JP-2001020495-A (JP)
Title: Joint finishing structure of siding panel
Inventor: MATSUI HIROSHI
IPC: E04F13/08
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a joint finishing structure of a siding panel of which the aesthetic appearance is good and in which there is no fear of penetration of rainwater and which can be easily executed. SOLUTION: A plurality of siding panels 2a-2d having a synthetic resin surface material with a ragged surface are lengthwise and crosswise arranged and the lengthwise joints between mutual siding panels 2a-2d are finished by a plurality of synthetic resin joint materials 3 arranged lengthwise. The joint materials 3 are formed so as to have irregularities corresponding to the irregularities on the surface of the surface material 6. The joint materials 3 are preferably provided with tabular protrusion pieces 11, 12 at both lengthwise ends and the protrusion pieces 11, 12 are overlapped with the protrusion pieces of the adjacent joint materials.
Patent JP-H0379842-A (JP)
Title: Tensioner
Inventor: KOJIMA JUJI
IPC: F01L1/46
Filed: 1989-07-27
Abstract: PURPOSE:To improve operativity by way of unitizing a mechanical part and a movable shoe by providing the movable shoe which rotates as a mobile force of a pressure body is applied on a casing where the pressure body linearly moves with torque. CONSTITUTION:When a stopper pin is pulled off after a tensioner A is set, a rotor 3 rotates with torque of a coil spring 5 and thereby a pressure body 4 proceeds in the linear direction to work to rotate a movable shoe 7. As the movable shoe 7 always presses a chain with this rotation, the chain maintains a specific tension. In this constitution, the movable shoe 7 is set on a casing 2 and the movable shoe 7 is arranged in one body only by way of fastening the casing 2 on a specific position. Consequently, it is possible to improve operativity as well as simplifying the installation of the tensioner A and making the whole body including the tensioner A and the movable shoe 7 compact.
Patent JP-S6086897-A (JP)
Inventor: YASUI TSUNEO
IPC: H01M2/10
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-H0481417-A (JP)
Title: Epoxy resin composition
Inventor: KIYOUGAKU MASAYUKI
IPC: C08G59/00
Filed: 1990-07-24
Abstract: PURPOSE:To obtain the title composition useful for sealing semiconductor devices, etc., having reduced stress and improved water-vapor solder crack resistance by blending a specific epoxy resin with a specific silicone resin, a curing agent, a curing promoter and an inorganic filler. CONSTITUTION:(A) A biphenyl skeleton-containing epoxy resin having >=700 amino group equivalent prepared by addition of inosilicone is blended with (B) a silicone obtained by reacting a vinyl modified silicone with hydrogen silicone in the epoxy resin A, (C) a curing agent (e.g. preferably phenol novolak resin), (D) a curing promoter (e.g. phosphorus-based, tertiary aminebased or imidazole-based) and (E) an inorganic filler (preferably silica) to give the objective composition.
Patent JP-H0943437-A (JP)
Title: Cable wiring method and cable wiring means
Inventor: TAKAHASHI KATSUMASA
IPC: G02B6/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a cable wiring method capable of wiring cables, etc., without excessive bending the cables and preventing the degradation in transmission performance and disconnection even when optical cables are wired and a cable wiring means. SOLUTION: The cable wiring means 1 has an annular space 11 which is formed of partitions 3a to 3e within a case 3 of a rectangular parallelepiped, a first induction passage 13 which is formed of the partition 3b and side wall 3f of the case 3 and a connecting part 7 and a second induction passage 15 which is formed of the partition 3d and side wall 3g of the case 3 and a connecting part 9. The annular space 11 is a space capable of housing the cable (c) by winding the cable to a loop form at the prescribed or lower curvature and is set with a radius of curvature so as to meet the permissible min. radius of curvature of the optical fibers.  The first and second induction passages 13, 15 are the passages to communicate the annular space 11 and the outside part of the case 3 and guide both end sides c1, c2 of the housed cable (c) to the wiring direction having 90 deg. without bending the cable at more than the curvature.
Patent JP-H0248442-A (JP)
Title: Magnetic head and production thereof
Inventor: KOYAMA SHOICHI
IPC: G11B5/127
Filed: 1988-08-05
Abstract: PURPOSE:To obtain a magnetic head with sufficient bond strength and excellent in resistance to environment and chemicals by jointing a magnetic head core to slider to guide a surface to be recorded of a flexible disc using a vitreous material formed by heating a metal alkoxide solution. CONSTITUTION:A joint between a magnetic head and a slider both making up the objective magnetic head is impregnated with a metal alkoxide solution to be vitrified by heating. Thence, said magnetic head core and slider are heated to effect vitrification of the metal alkoxide solution, thus obtaining the objective magnetic head. Said metal alkoxide solution can be prepared by adding e.g., an alcohol, acid to e.g., Si(OC2H5), Ti(O-iso-C3H7)4. The heating temperature in the jointing is pref. <=300 deg.C in consideration of the thermal stress, etc., generated in the magnetic head core.
Patent JP-H02120210-A (JP)
Title: Hydrogen peroxide composition containing substituted oxybenzene compound
Inventor: RODONII KEE UIRIAMUSU
IPC: C09K15/02
Filed: 1989-07-27
Abstract: PURPOSE: To stabilize a hydrogen peroxide soln. and to improve its storage life, by incorporating an effective amt. of a specified substd. oxybenzene compd. into this soln.  
     CONSTITUTION: An effective amt. of the soluble substd. oxybenzene compd. expressed by the formula is incorporated into a hydrogen peroxide water. In the formula, R 1 , R 2  respectively denote 1 to 12C straight or branched chain alkyl group. For example, a 1,3-dimethoxybenzene is used for the compd. As a result, the hydrogen peroxide soln. is stabilized. If a sulfanilic acid compd. is further incorporated into this compsn., the degree of protection against the decomposition of the peroxide is increased. Since the component has a long-term and useful etching life, it is suitable for etching, etc., of printed wiring boards. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0360066-A (JP)
Title: Input and output protecting device of semiconductor integrated circuit
Inventor: ASANO SHINTARO
IPC: H01L27/04
Filed: 1989-07-27
Abstract: PURPOSE:To enable the prevention of the deterioration in performance of a semiconductor integrated circuit if a potential of an input terminal is changed over an L-level after an enough time has elapsed by inserting a first conductive type MOS transistor in which a gate is connected to an internal circuit side end of a first conductive type diffusion resistance layer between a trounding terminal and a second conductive type well where are first conductive type resistance layer to which an input terminal is connected is arranged. CONSTITUTION:An NMOS transistor 1 is formed in a P-type well 14a fixed to a ground level through a P-type diffusion layer 2a. One N-type diffusion layer 3a of the NMOS transistor is connected with a grounding level and another N-type diffusion layer 4 is connected with a P-type diffusion layer 7 in a P-type well 6 in which an N-type diffusion resistance layer 5 is formed. A gate 8 is connected to a drain of an input protecting transistor 9 and to an internal circuit. At this time, if an input level Vin is held at Vcc level, the input level fixes the gate 8 of the NMOS transistor 1 to a power source voltage level through the N-type diffusion resistance layer 5, so that an electric charge is not stored in the P-type well 6. Accordingly, even when Vin is changed over L-level in a moment, a delay caused by a time constant does not occur.
Patent JP-S6085692-A (JP)
Title: Contrast adjusting circuit
Inventor: TANAKA YASUTO
IPC: H04N9/68
Filed: 1983-10-17
Abstract: PURPOSE:To prevent deterioration of high frequency characteristics and attain highly accurate attenuation by providing a voltage division circuit consisting of the first resistor and the plural second resistors and by composing the circuit to select any of the second resistors which are contained in this resistance voltage division circuit by a switch means and a switching element. CONSTITUTION:When the tenth switch is selected by a binary rotary switch 50, a binary code output will become ''1010'', transistors (TRs) 12R and 14R of respective contrast circuits 20, 30 and 40 are conducted a current flows through a resistor 11 from a power source +Vcc and through resistors 7R and 9R, TRs 12R and 14R are saturated, an output of the R video amplifier 1R is attenuated by a signal which is determined by the division ratio of resistors 6R, 7R, 9R and 11R, and is supplied to the R video amplifier 5R at the latter stage. Therefore, 16 types of attenuation can be obtained by properly selecting resistance values of the resistors 6R and 7R or 11R.
Patent JP-H0864898-A (JP)
Title: Semiconductor laser element
Inventor: NAKATSUKA SHINICHI
IPC: H01S5/00
Filed: 1994-08-19
Abstract: PURPOSE: To realize a short wavelength semiconductor laser having high temperature characteristics at a low threshold value by simultaneously increasing the light confinement effect and the carrier confinement effect of an optical guide layer. CONSTITUTION: At least one 3-1 of two optical guide layers 3-1, 3-2 for holding an active layer 1 is formed of a semiconductor layer in which the band offset ΔE1n of the active layer 1 at the band (conduction band) having main carrier existing in a clad layer 2-2 of opposite side via the layer 1 is larger than the band offset ΔE2n of the other optical guide layer 3-2 and the active layer 1. The guide layer of the n-type clad side is a layer containing much sulfur, and the optical guide layer of a p-type clad side is a layer containing much tellurium.
Patent JP-2000026720-A (JP)
Title: Thermoplastic elastomer composition and hose
Inventor: HARA YUICHI
IPC: C08L33/08
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic elastomer composition excellent in oil resistance, and to provide a hose excellent in oil resistance, durability and flexibility. SOLUTION: This thermoplastic elastomer composition comprises (A) a thermoplastic polyamide-based resin as a continuous phase and (B) an ethylene- acrylate ester copolymer rubber crosslinked product obtained from monomers comprising ethylene, an acrylic ester and at least two kinds of crosslinkable monomers as a disperse phase. Therein, the product (B) is dynamically crosslinked by the reaction of two kinds of mutually reacting crosslinkable monomers (m1), (m2) among the above crosslinkable monomers. The hose whose inner tube comprises the thermoplastic elastomer composition is produced.
Patent JP-S58102649-A (JP)
Title: Tool holding device
Inventor: MOTOHASHI HIDEO
IPC: B25H1/00
Filed: 1981-12-07
Abstract: PURPOSE:To provide possibility of easy execution carrying through various  operations of different surfaces to be processed as well as of reducing fatigue  for works, by arranging so that a tool retainer can be moved and fixed in  accordance with the surface to be processed and that the attitude of operator  can be swung through swinging of the bed. CONSTITUTION:A working table 3 having its bottom surface in the form of a circular arc is furnished on a truck 2, and on this table 3 gate-formed stays 6, 7 are installed upright, at the center of which a vibrating member 8 is hung rotatably in the horizontal direction. At this vibrating member 8 is mounted a base 10 to support the tool retainer 9 with possibility to make vertical motion. At this tool retainer 9 a hollow outer rod 13 is installed through a coupling cylindrical member 66 projecting at the side of a link mechanism 11 with possibility to rotate round the longitudinal direction in the perpendicular plane so as to be slidable in this rod 13 and an inner rod 14 is mounted whose tip can rotate normally with respect to the rotational direction of the outer rod 13. Tool is mounted at the foremost part of this inner rod 14.
Patent JP-S5897428-A (JP)
Title: Press working method
Inventor: SAKAMOTO MICHIO
IPC: B21D19/08
Filed: 1981-12-05
Abstract: PURPOSE:To enable securing of accuracy of products without deforming the product in press working consisting of drawing, blanking and flange bending processes, by giving the length corresponding to the elongation at the time of bending work beforehand in the drawing process. CONSTITUTION:The length corresponding to the elongation at the time of flange bending work is given beforehand in a drawing process by forming a concave  part (or convex part) 7 at the outside of a line corresponding to the bending  profile, and a blank material 5 is obtained. Then, a blank material 8 is obtained  through a blanking process that blanks the material 5. Finally, in a flange  bending process of the material 8, and the concave part 7 is flattened and a final  product 9 is obtained. This shape gives a flat face 10 that does not leave the  concave part 7. By this way, poor accuracy of products due to spring-back or  spring-go, etc. in the stretch flange bending work can be prevented without  changing the final shape of the product.
Patent JP-H0359390-A (JP)
Title: Lance device
Inventor: MATSUO MASATAKA
IPC: F27D1/16
Filed: 1989-07-27
Abstract: PURPOSE:To prevent the twisting of wires and hoses by a method wherein the power transmitting mechanism of a lance device is provided with a connecting route, connecting a driving motor to a tubular shaft at all times, and another connecting route, connecting the driving motor to an outer tube selectively. CONSTITUTION:When rotating the whole body of a lance, a solenoid clutch 40 is intercepted and another solenoid clutch 41 is connected to connect a gear 37 to a shaft 32. When a motor 31 is operated, a tubular shaft 11 is rotated through an output gear 48 and gears 37, 47, the rotating force is transmitted to the shaft 32 through the gear 37 and the solenoid clutch 41 and an outer tube 10 is rotated by the shaft 32 through gears 35, 45. On the other hand, a passage unit 12 is rotated together with a rotating unit 51 through gears 36, 46. The whole of the lance is rotated and the passage unit 12, consisting of a plurality of hoses and the like, is rotated together with the outer tube 10 whereby the twisting or the like of the hoses will never be generated. For the individual direction converting operation of a burner 5, the solenoid clutch 41 is intercepted and the tubular shaft 11 is rotated by the motor 31 through the output gear 48 and the gears 37, 47. The posture and the direction of the burner 5 may be changed by a connecting mechanism 16.
Patent JP-S6352637-A (JP)
Inventor: INNO SHIGERU
IPC: H02J3/12
Filed: 1986-08-20
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-H0778487-A (JP)
Title: Semiconductor integrated-circuit memory device
Inventor: CHIYUN KEI CHIYAN
IPC: G11C16/10
Filed: 1994-08-22
Abstract: PURPOSE: To obtain a revised structure of improved over-erased bit for the purpose of carrying out a correcting operation against the over-erased memory cell of a flash EEPROM memory cell array after an erasing operation to provide a high durability. CONSTITUTION: A detection circuit 20 detects a line leak current indicating over-erased bit during APDE operating mode and generates a logic signal indicating data stored in a memory cell. A data input butter circuit 26, in order to generate a bit coincidence signal, compares a logic signal with a data signal indicating data programmed in the memory cell. A pulse counter 30 counts plural programming pulses. The data input buffer circuit 26 selectively connects those bit lines with certain rows to the pulse counter 30 in which the bit coincidence signal is at a high logical level, in order to reprogram the over-erased memory cell connected to only those bit lines with certain rows.
Patent JP-H0366147-A (JP)
Title: Manufacture of sealed package
Inventor: DANIERU MAASHIYARU ANDORIYUUSU
IPC: H01L23/02
Filed: 1989-07-28
Abstract: PURPOSE: To use a method for connecting an eutectic chip to a plurality of tape automated bonding leads by bonding an electronic member to a bottom cover, then disposing it in a through-hole of a body near conductors, disposing the leads in the hole, bonding outer leads of the leads to the conductors and bonding inner ends to the member. CONSTITUTION: A body 10 of an insulator having a through-hole 12 and an upward shelf surrounding the hole is formed, and a plurality of conductors 16 provided on a top surface of the shelf are extended to an outer surface of the body 10 at an outside of the hole 12. A plurality of tape automated bonding leads are disposed in the hole 12. Leads 26 each has an outer end 28 and an inner end 30 in such a manner that the ends 30 are connected to each other by holders 32, and the leads 26 are aligned with each other. The ends 28 of the leads 26 are aligned in contact with the conductors 16 on the shelf, and the ends 28 are bonded to the respective conductors. The holders 26 are removed from the ends 30 of the leads 26, and the ends 30 are disconnected.  An electronic member 50, thermally bonded to the top surface of a bottom cover 52 is aligned and inserted into the hole 12 adjacent to the end of the lead 26, and then bonded to the leads 26. The cover 52 and an upper cover 61 are sealed to the body 10, the hole 12 is closed, and the member 50 is sealed.
Patent JP-S6176557-A (JP)
Title: Primer composition for plastic parts
Inventor: ONO MASAFUMI
IPC: C08J7/04
Filed: 1984-09-21
Abstract: PURPOSE:The titled composition that contains a resin resulting from grafting maleic acid onto a propylene-ethylene copolymer and an electrically conductive material, thus causing no reduction in cold shock resistance, even after a finish coating is applied thereon and enabling the coating costs to be lowered. CONSTITUTION:The objective composition is obtained by adding (A) 50-99wt% of a polymer (preferably of 50,000 number-average molecular weight) resulting from grafting maleic acid or anhydride onto a propylene-ethylene copolymer, (B) 50-1wt% of a conductive material, preferably conductive carbon as solid components, and usually in addition, an organic solvent, thus being mainly composed of an aminoalkyd resin or aminoacrylic resin and permitting the coating to be multicoated with a medium and/or finish paints. The organic solvent is preferably toluene from view point of solubility of the main resin.
Patent JP-H0946333-A (JP)
Title: Cipher communication method
Inventor: JIYATSUKU PATARAN
IPC: G09C1/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a verification, ciphering and decoding method capable of being used for ciphering a message asymmetrically or putting signature to the message. SOLUTION: The asymmetrical ciphering communication method to be used for ciphering, signature and the verification of genuineness is based upon an open polynomial having values in a finite ring K and a small degree. A mechanism is not always bijection. A polynomial having values in the extension of the ring K can be hidden by a secret key. In the solution of the polynomial, operation which can not be attained only by an open key can be executed by the use of the secret key.
Patent JP-H0938825-A (JP)
Title: Band saw machine
Inventor: SUGIURA MITSUO
IPC: B23D55/08
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To perform proper cutting having less cut bending, by providing a back component force adjusting device for applying the back component force at the time of cutting a slit or a long hole. SOLUTION: A saw blade fixing roller 29 is made to abut on one side of a band barrel D in a Mobius' band saw blade MBL, and also a back component force adjusting roller 35 is made to abut on the other side of the barrel D. Moreover, the back component force can be applied to the blade MBL, by inserting a back component force presser part 33 into a staggered slit DS, provided on the roller 35 to contact the lower end of the slit DS to push down it hydraulically or electrically, and resultingly realizing proper cutting having less cut bending. The length of the presser part 33 has a projection part by the length L3 of the slit DS. The back component force can be applied by transmitting the back component force by the projection part, moreover to form a recessed part by the length of a length L2 to contact the surface of the projection part to the barrel D.
Patent JP-H0549206-A (JP)
Title: Outside rotor motor and packing device for rotary plate supported by fixed shaft
Inventor: NAKAHARA YUZO
IPC: H02K5/10
Filed: 1991-08-07
Abstract: PURPOSE:To prevent lubricant from being leaked to the outside by the centrifugal force of a housing, in the packing device of a rotary plate for an outside rotor motor. CONSTITUTION:A motor is constituted of a fixed shaft 2, fixed to a mounting plate 1, a rotor 4, provided on the outside of a stator 3 fixed to the fixed shaft 2, and a bearing 6, supporting a bracket 5 attached to the rotor 4 by the fixed shaft 2. The outer peripheral part of a packing plate 18, fitted into the mounting plate 1 and consisting of an elastic material, is contacted with the end face 17 of a housing. A spiral groove 19, in which the radius of the inner wall thereof is reduced sequentially toward the opposite direction of rotation, is formed on the inner periphery of the end face 17. Lubricant, adhered to the vicinity of the end face 17, is turned slowly into the opposite direction of the rotation of the end face 17 of a housing relatively and, therefore, the lubricant is collected toward the center of the housing. Accordingly, the dispersion of the lubricant toward the outside of the packing plate 18 can be prevented in spite of a centrifugal force due to the rotation of the end face 17 of the housing.
Patent JP-H0245207-A (JP)
Title: Front wheel height changing device of tractor
Inventor: HORI TOSHIO
IPC: B60B35/00
Filed: 1988-08-05
Abstract: PURPOSE:To make it possible to readily change the height difference between the front wheels and a car body by rotatably connecting a front axle case and end case at both ends through an intermediate case having a double level front axle and intermediate shaft and constituted so as to drive the front wheels thereby. CONSTITUTION:A front axle case 16 is provided with a front axle 1 therein. An end section case 8 is pivotably secured with a double level intermediate shaft 4 driven by the front axle 1 through gears 2 and 3. In addition, the end case 8 is connected to a steering case 7 rotatable around a king-pin 6 with a front axle 5 driven through the intermediate shaft 4 pivotably secured. In this case, between the front axle case 16 and end section case 8 are the end sections 10 and 11 of an intermediate case 9 covering the gears 2 and 3 pivotably connected being fitted in an axial direction. When the intermediate case 9 is rotated to lower the intermediate shaft 4 than the front axle 1, the front wheel is lowered, and as a result, the car is raised.