baber/WOPTO huggingface dataset:
Patent JP-H03291032-A (JP)
Title: Receiver
Inventor: MURAKAMI MASAHIKO
IPC: H04B1/7156
Filed: 1990-04-09
Abstract: PURPOSE:To detect and compare output levels of a filter bank, to detect the position of a hopping pattern and to reduce the synchronization acquisition time by providing the filter bank and a hopping pattern storage discrimination section to a high frequency amplifier stage. CONSTITUTION:A reception signal inputted to an antenna 10 enters a filter bank 12, the result is inputted to a level detector 3 via filters 1a-1n and high frequency amplifiers 2a-2n to detect an output level of the amplifiers 2a-2n at an optional time. A changeover device 4 selects a desired high frequency signal from the filter bank 12 with a switching signal from a control signal generator and gives the selected signal to a mixer 5. The mixer 5 receives an output of a local signal generator 8, an intermediate frequency amplifier 6 amplifies the said output when the high frequency signal switched by the changeover device 4 and the output of the generator 8 are in hopping with synchronization and a demodulator 7 detects and decodes the signal. A hopping pattern detector 11 detects the position of the hopping pattern and controls the generator 8 to generate an estimated hopping frequency thereby establishing synchronization.
Patent JP-S62250005-A (JP)
Title: Production of organic high polymer material
Inventor: OFUKU EIJI
IPC: C08G61/00
Filed: 1986-04-22
Abstract: PURPOSE:To readily and surely produce an organic high polymer material, e.g. polyaniline, etc., by providing an anode and cathode in the horizontal direction in an electrolytic polymerization method and further installing specific shielding well bodies in the vertical direction to carry out electrolysis. CONSTITUTION:An organic high polymer is produced by an electrolytic polymerization method. In the process, an anode 3 and cathode 4 are respectively provided in an electrolyte 2 contained in an electrolytic cell 1 in an almost horizontal direction and shielding wall bodies 5 having one end side in contact with or adjacent to the edge part of the electrode 3, preferably in a long sheet form and the end side extending to the other electrode 4 are installed in an almost vertical direction to carry out electrolysis. EFFECT:The aimed organic high polymer films having an uniform film thickness and hardly any unevenness in thickness between the edge and the central parts.
Patent JP-S62250648-A (JP)
Title: Hybrid integrated circuit device
Inventor: ONISHI MASAYASU
IPC: H01L21/60
Filed: 1986-04-23
Abstract: PURPOSE:To obtain a shielding effect to a flip chip while improving heat- dissipating properties without lowering mounting density by mounting a chip part onto a metallic base substrate in three dimensions and coating the upper surface of the flip chip with the metallic base substrate. CONSTITUTION:The lower surface of a flip chip 10 has projecting electrodes 11a, 11b, a predetermined wiring pattern 14 is shaped to a ceramic substrate 12 by Al, etc. previously, and the flip chip 10 is connected at the prescribed position of the wiring pattern. The flip chip 10 is covered and sealed with a resin 13 having excellent thermal conductivity and adhesive properties with a metal, and a metallic base substrate 15 is fastened to the upper section of the resin 13 before the resin cures. A metallic base 16 is shaped to the lower surface of the substrate 15, and a wiring pattern 18 consisting of a metallic section is formed to the upper section of the metallic base 16 through an insulating surface 17. Chip parts 19, 20 are mounted previously to the wiring pattern 18 as the upper surface of the substrate 15. When a hybrid integrated circuit constituted in this manner is operated, heat generated in the flip chip 10 is transmitted easily over the resin 13 and the metallic base substrate 15 and dissipated.
Patent JP-H01267112-A (JP)
Title: Feeding retracting tightening controller for bundling strap
Inventor: KATO KANEMI
IPC: B65H20/02
Filed: 1988-04-15
Abstract: PURPOSE:To prevent the combined head from becoming bulky and heavy, and solve the difficulty of threading, by performing the transfer of the rotary movement to an eccentric shaft which supports the other control wheel through a connecting mechanism in which a connecting pin for a connecting link on one control wheel side is attached to the eccentric shaft of the other control wheel and fitted in a long hole which has been provided on a lever in the diagonally lateral direction. CONSTITUTION:Under a condition shown by a solid line, in which the tip of a connecting link 10 is pulled upward by an air cylinder 16, and a connecting pin 14 is located at the upper end in a long hole 13, when a rotary tendency in the anti-clockwise direction is given to a supporting plate 8 by a spring 6 around an axis (t) at a determined position, a lever 12 is pulled to the left through the link 10, connecting pin 14 and long hole 13. An eccentric shaft 9 turns in the clockwise direction, a supporting wheel 2B approaches a traction wheel 2T, and a strap with an approximately 0.9mm thickness is gripped between those two wheels and pressed with a comparatively small pressurizing force by the spring 6. Under this condition, a revolution torque is given from the drive system to the traction wheel 2T to feed and retract a strap 3. Following the retracting, with a large pressurizing force by the self-adjustment, and by the transfer of a large revolution torque, tightening is performed under a strong tension.
Patent JP-H08260214-A (JP)
Title: Interlining cloth for front body
Inventor: KITAYAMA SATOSHI
IPC: A41D27/06
Filed: 1995-03-28
Abstract: PURPOSE: To provide an interlining cloth for front body, made of a nonwoven fabric, having improved shape-retainability of the front part, especially the front edge part, increased elongation of the underarm part and crispness in lateral direction and giving an attractive dress having a beautiful silhouette. CONSTITUTION: This interlining cloth for front body 1 is made of a nonwoven fabric having plural reinforcing yarns essentially linearly maintained in longitudinal and lateral directions interposing a space between the yarns. At least one of the yarns is applied by sewing and the other yarns are applied by sewing or insertion method. The longitudinal reinforcing yarn is maintained exclusively at the front part 21 or the average distance between the longitudinal reinforcing yarns of the front part 21 is narrower than the average distance between the longitudinal reinforcing yarns of the underarm part 22.
Patent JP-H07302533-A (JP)
Title: Rotating fulcrum type polar relay
Inventor: NAGAMOTO MITSUKI
IPC: H01H50/56
Filed: 1994-05-06
Abstract: PURPOSE:To provide a rotating fulcrum type polar relay which is simply structured and assembled and highly reliable. CONSTITUTION:A contactor 6 in which a contactor projected part 7 is formed and four movable contact blocks 8 provided with a contact spring 8A, a rotary fulcrum point 9A, a joining recessed part 9B, and contact spring supporting part 9 are installed in a contact spring block 2. The joining recessed part 9B is set while being joined with a body projected part 4A formed in a body block 4.
Patent JP-H03291488-A (JP)
Title: Hot air drier
Inventor: YOSHIKAWA TAKAFUMI
IPC: F26B21/00
Filed: 1990-04-09
Abstract: PURPOSE:To dry an object to be treated evenly by arranging a hot air injection hole and an opening of a hot air recovery path with the other end thereof to the outside on a surface as opposed to the object to be treated of hot air ducts which are provided separately above and below a running path of the object to be treated. CONSTITUTION:A housing 10 of a drier 4 is separated into upper and lower parts 14 and 16 with a running path of an object A to be treated as dividing line and ducts 24 and 26 are mounted in the housing 10 respectively. A number of injection ports 50 and a hot air recovery hole are arranged in the ducts 24 and 26 at a specified interval. A circulation fan 30 provided below the housing 10 blows a hot air to the object A to be treated from the injection holes 50 of the ducts 24 and 26 through a burner 28 and a part thereof is discharged outside via the air hot recovery pipe 54 and a filter 32. As a result, the hot air jetted hits the object to be treated uniformly from the many injection ports 50 without being blocked by the hot air already jetted thereby achieving even drying.
Patent JP-S60239014-A (JP)
Title: Vapor growth device
Inventor: KOTANI SHIGEO
IPC: H01L21/205
Filed: 1984-05-14
Abstract: PURPOSE:To check destruction of the wall surface of a reaction chamber, and leakage of reactive gas to be caused following to the destruction thereof at a vapor growth device by a method wherein when abnormality is generated to susceptor loading with a wafer, a change of load applied to the susceptor thereof is sensed to stop the vapor growth process. CONSTITUTION:Si wafers 14 of the prescribed number are put on a susceptor 13a to be accommodated in a quartz reaction tube 15a. Then the susceptor 13 is heated at a high temperature. SiCl4 vapor and H2 are mixed, for example, to be sent on the wafers 14 from a nozzle 18a in this condition. Thereupon the reduction reaction of an Si compound according to hydrogen is generated, and generated Si adheres on the wavers 14. At this case, a change of gravity applied to the susceptor 13a is sensed according to the condition of expansion and contraction of a spring material 16 to interlock the device, and the epitaxial growth process is stopped. By stopping the vapor phase process by sensing a change of gravity applied to the susceptor 13a thereof when abnormality is generated to the susceptor 13a like this, destruction of the reaction tube 15a and leakage of reactive gas to be caused following to the destruction thereof can be checked.
Patent JP-H07302976-A (JP)
Title: Prepregs for pin lamination
Inventor: YOKOCHI KIYOSHI
IPC: H05K3/46
Filed: 1994-05-09
Abstract: PURPOSE:To prevent the direction of prepregs for pin lamination from being arranged erroneously when they are shifted to a next process after they are perforated. CONSTITUTION:A mark is put on one side edge of prepregs for pin lamination. The mark can be displayed by writing a line 3, by means of an aqueous or oily ink, on the edge (the cut end) of the prepregs which have been cut to a prescribed size one by one or in the state of a laminated product 1. Perforations 2 for pin lamination are made by a punching machine or a drilling machine by using the line 3 as a criterion. After being perforated, the prepregs are piled up by arranging the position of the line 3 in order, and they are shifted to a next process by using the line as a criterion. The number of the line 3, its writing position and its writing process are not limited especially, and it is sufficient to write one to three lines by using a rubber stamp. It is desirable that the color of the line 3 is black from the viewpoint of a discriminability.
Patent JP-S5522125-A (JP)
Title: Pressure sensor
Inventor: SUZUKI KIYOMITSU
IPC: G01L9/00
Filed: 1978-08-04
Abstract: PURPOSE: To detect at least two absolute pressure levels with the use of one sensor by bringing the gas introducing side and vacuum space side of a pellet into contact with cover members having substantially the same thermal expansion coefficient as that of the pellet.  
     CONSTITUTION: An absolute pressure sensor is composed a refractory glass plate 1, a pellet 2 made of a single crystal of semiconductor, a refractory glass pipe 3 and the like, which pipe 3 is fixedly connected to a pipe 5 made of metal or the like. A pressure-sensitive diaphragm chamber 19 a  is vented to the atmosphere through a hole, which is formed in the form of a groove in parallel with the upper side of the pipe 3, and through a hole 21 which is formed in the side wall of the pipe 5. Likewise, a chamber 19 b  introduces the pressure in the manifold of an engine through a through hole 22 extending at a right angle with respect to the hole 21 and through a hole 23 in the pipe 5. Strain gauges 25 a  and 25 b , which are diffused in the pressure- sensitive diaphragms 9 a  and 9 b  of the pellet 2 have their resistances varied in accordance with the pressure to be introduced into the chambers 19 a  and 19 b  so that the bottomed hole 10 in the glass plate 1 can be held under vacuum. As a result, the atmospheric pressure and the absolute pressure in the manifold can be simultaneously detected by the variation in the resistance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60239073-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIKAWA TOSHIBUMI
IPC: H01L31/10
Filed: 1984-05-11
Abstract: PURPOSE:To obtain a photoelectric conversion device, in which the speed of response of a photodiode is increased, by forming a semiconductor layer on the light-receiving surface side in deep depth with low impurity concentration through an ion implantation method. CONSTITUTION:Ions are implanted to a diode section P<+>11 immediately after the diffusion of an impurity to the surface, and junction depth is deepened according to an implantation time and impurity concentration is lowered according to the quantity of implantation. A junction capacitance CPD reduces at that time. The width of a depletion layer 12 is widened by applied voltage to a P-N junction. The transfer time tdif of holes in an N layer 3 is represented by tdifalphaL<2> when a distance up to the depletion layer 12 is represented by L, and holes pass through the depletion layer at tdr. A relaxation time tre tdif is held because of tdif>>tdr. The layer 11 is thickened through ion implantation, L in the layer 3 can be shortened, and tre is shortened. The diffusion of electrons generated in the P<+> layer 11 by light absorption is also conducted at short tre due to an electric field by a concentration gradient in the layer 11. The speed of response of a diode is determined by CPD and tre, and a photoelectric conversion device having the fast speed of response is obtained because both CPD and tre take small values.
Patent JP-2000285572-A (JP)
Title: Automatic carrier reproducing device
Inventor: YOSHIDA MASAICHI
IPC: G11B17/28
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To reduce the irregularity of moving speed when a carrier conveying means is controlled at a low speed by calculating the carrier carrying-out speed of a driving means, driving the carrier conveying means, with the position signal detected by a position detecting means. SOLUTION: A CPU outputs a signal to a motor driving circuit to measure the times for which partition plates 11a and 11b where one disk 2 is stored are crossed. It is judged whether or not a leading edge of the detection signal is detected by allowing interruption so as to input detection data from a disk position detector 40 and then it is judged whether or not the disk is a disk having a target address. When not, the CPU restarts a timer to detect and store the difference from a target speed from a calculated speed in a memory; and it is judged whether or not the difference between a maximum and a minimum speed exceeds specific speed variation and the difference signal is multiplied and supplied to the motor driving circuit, so that the processes are repeated.
Patent JP-S5429573-A (JP)
Title: Fine machining method of semiconductor
Inventor: NAKADA KENSUKE
IPC: H01L21/3065
Filed: 1977-08-10
Abstract: PURPOSE: To obtain narrow oxide film separation region and to increase the density, by radiating electron rays or laser light on the semiconductor layer surface through narrowing them less than 1 μm in diameter orthogonally, and by burrying the concave several μm in depth after forming it according to the required pattern with photo etching. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06287358-A (JP)
Title: Vulcanizable rubber composition
Inventor: TANAKA KIYOSHI
IPC: C08L7/00
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a rubber composition which can give a vulcanizate improved in strength properties and flexural fatigue resistance by mixing a high-cis 1,4- polyisoprene rubber with zinc methacrylate formed in the rubber and an organic peroxide. CONSTITUTION:The composition comprises 100 pts.wt. high-cis 1,4-polyisoprene rubber, 30-70 pts.wt. zinc methacrylate formed in the rubber by adding a zinc compound and methacrylic acid to this rubber and a necessary and effective amount of an organic peroxide. Examples of the high-cis polyisoprene rubbers used include a natural rubber and a synthetic polyisoprene rubber of a cis 1, 4 bond content of 90% or above. The synthetic polyisoprene rubber is obtained by polymerizing isoprene by using a polymerization catalyst which can give a cis 1, 4 bond content of 90% or above. The organic peroxide is used in an amount of usually 0.2-10 pts.wt. per 100 pts.wt. rubber, and the optimal amount can be suitably selected according to the required properties.
Patent JP-S60258210-A (JP)
Title: Silicon- and/or fluorine-treated alumina, manufacture and catalyst
Inventor: MCDANIEL MAX PAUL
IPC: C08F4/00
Filed: 1985-05-02
Abstract: In one embodiment of this invention a surface silicated alumina composition, as opposed to conventional silica alumina, is provided. Such composition may also be fluorided and/or phosphated or phosphited. The resulting compositions are broadly useful but are of particular applicability as supports for chromium olefin polymerization catalysts. In another aspect alumina is fluorided and used with hexavalent chromium catalyst and a co-catalyst or in the alternative with an organochromium catalyst. If desired the support in this embodiment can also be phosphated or phosphited. In another embodiment, aluminum phosphate is formed in the pores of alumina. In contrast with alumina catalyst supports of the prior art, the supports of this invention allow for the production of olefin polymers at high rates of productivity. Also novel high density ultrahigh molecular weight polymers are produced.
Patent JP-S5524831-A (JP)
Title: Grinder for cast part
Inventor: AZEGAWA SHIYOUICHI
IPC: B24B19/00
Filed: 1978-08-07
Abstract: PURPOSE: To accomplish continuous finishing work by removing casting lugs of two cast parts during one reciprocation by a rotary grinding body with the relative movement of the body and the base for mounting two cast part grasping members in the radial direction thereof.  
     CONSTITUTION: Cast part grasping members (21, 23 and 24) provided in the axial direction of a rotary grinding body 37 have respective separate clamp mechanisms (26 and 27). In addition, with the stretch of a rod 19 of a variable speed cylinder 20, a base 16 for mounting the grasping body is relatively moved to the rotary grinding body 37 in the axial direction. In this manner, casting lugs at the ends of two cast parts (e.g. elbow) grasped by the grasping body during one reciprocation is ground off with the side of the body 37, thereby accomplishing continuous finishing work of cast parts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07265391-A (JP)
Title: Medicine preparing machine
Inventor: OMURA SHIRO
IPC: A61J3/00
Filed: 1994-03-28
Abstract: PURPOSE:To provide a medicine preparing machine wherein medicine preparing work and medicine inspecting work can be smoothly performed. CONSTITUTION:This machine is provided with a unit 1 for setting selectively a medicine in a storing material, a unit 2 for keeping the set medicine and a unit 3 for calling the kept set medicine and inspecting it, and keeping/ taking-out motion for the set medicine is performed by a carrying means for receiving/carrying out the set medicine installed in the keeping unit 2.
Patent JP-S5347872-A (JP)
Title: Digital chronograph watch
Inventor: KOMIYAMA KATSUHIKO
IPC: G04C3/00
Filed: 1977-08-09
Abstract: PURPOSE: To realize the summed indication of the units of hour, munite, second and 1/100 seconds without increasing the indicating segments merely by interchanging the watches for indications of hour, minute and second. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60239339-A (JP)
Title: Preparation of parent material for optical fiber
Inventor: KIYOUDOU TSUNEHISA
IPC: C03B37/014
Filed: 1984-05-15
Abstract: PURPOSE:To prepare a parent material for optical fiber having high quality and contg. no impurities by adding gaseous silicon halide capable of reacting with an F compd. in an atmosphere contg. said F compd. other than silicon fluoride, to a porous parent material for glass and heat-treating the parent material. CONSTITUTION:The porous parent material 1 for glass is inserted into a core tube 3 comprising SiC or quartz of high purity interposing a supporting bar 2 and a gas contg. an F compd. such as SF6 is introduced simultaneously as atmospheric gas, further, silicon halide, which is at least vaporizable and reactive with said F compd. other than silicon flouride, for example, SiCl4, is added to the atmospheric gas. Then, the porous parent material 1 is sintered by heating with a heat element 4 of the furnace main body 5. By this process, the above- described F comp. forms stable SiF4 which does not cause corrosion of the core tube 3 by the reaction with silicon halide. Therefore, a parent material for optical fiber contg. F and having high quality and contg. no impurities is obtd.
Patent JP-S61253860-A (JP)
Title: Solid-state image pickup device
Inventor: SAITO MITSUO
IPC: H04N5/335
Filed: 1985-05-07
Abstract: PURPOSE:To improve the S/N ratio in an area sensor of a solid-state image pickup device, by switching each pixel with a photo coupler and reading out a signal change from said pixel. CONSTITUTION:Light-receiving sections 5 of a switching element 3 electrically con nected to photoelectric converting sections 4 and read-out line 2 connected with the light-receiving sections 5 are arranged below the photoelectric converting sections 4 constituting pixels of an area sensor. A light-scanning section 7 of the switching element 3 is provided below the read-out line 2 and a transparent electrode 8 is ar ranged on the photoelectric converting sections 4. When image light is applied to this image pickup device, the electric charge charged in each pixel is discharged in accordance with the amount of incident light. The light-scanning section 7 constituted by a light-emitting diode array is thereby caused to emit light successively. This irradiation increases the electrical conductance of the light-receiving sections 5 of the optical switch, whereby the light-receiving sections 5 are successively rendered conductive. Accordingly, charging current corresponding to the amount of the incident light flows through the light-receiving sections 5, and the current is amplified and read out. According to this construction, the image pickup device is allowed to have advantages of high resolution and low after image and moreover it is freed of fixed pattern noise peculiar to MOS-type devices. Thus the S/N ratio can be improved.
Patent JP-S58557-A (JP)
Inventor: FUKUKI MITSUO
IPC: E04D13/15
Filed: 1981-06-20
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-S60240082-A (JP)
Inventor: HIROSE NOBUHIKO
IPC: B21F15/06
Filed: 1984-05-15
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。