baber/WOPTO huggingface dataset:
Patent JP-2001068604-A (JP)
Title: Fixing resin, anisotropic conductive resin, semiconductor device and manufacture thereof, circuit board and electronic equipment
Inventor: HASHIMOTO NOBUAKI
IPC: H01L23/29
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent a crack from being caused in a semiconductor chip at the time of a cure shrinkage of a fixing resin and at the time of an application of a thermal stress to the chip, by a method wherein the fixing resin for fixing the chip is mounted on a substrate and a hollow filler is made to contain in the fixing resin. SOLUTION: A plurality of wirings 22 are formed on the surface on one side of the surfaces of a substrate 20 to constitute a wiring pattern. Lands 24 and 26 are respectively formed on both ends of the respective wirings 22 of the wiring pattern, and those lands 24 and 26 are formed in a width wider than that of the connection part between the lands 24 and 26. A resin 32 using a thermoplastic rubber, silicone, polyimide, an epoxy system having thermosetting property or the like is provided on the wiring pattern, and moreover, a hollow filler 35 is mixed into the resin 32. As a result, the reliability of a semiconductor device to a temperature stress can be rapidly enhanced.
Patent JP-2000050362-A (JP)
Title: Method and device for regulating mobile communication system
Inventor: KADOSHIMA SHIRO
IPC: H04W28/08
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain an efficient mobile communication system reducing useless processing by controlling connection so that a mobile repeater exchange does not connect a mobile communication exchange when the line is congested. SOLUTION: At the time of congestion, a home memory station 3 does not execute processing based on congested connection sequence allowing a mobile gateway repeater exchange to connect a line to a mobile communication exchange #1 of a congested state which is conventionally executed after processing based on a registered location inquiry LOCREQ. Instead of processing, information that the mobile communication exchange #1 to be an incoming destination corresponding to the inquiry LOCREQ is in a congested state is answered to the mobile gateway repeater exchange. The repeater exchange transfers voice data for announcing the congested state to a calling side terminal by using a line connected from the calling side terminal through a public telephone network. Then the repeater exchange disconnects the line connected through the public network.
Patent JP-2001012253-A (JP)
Title: Torizuka mechanism
Inventor: TORITSUKA TERUO
IPC: F02B53/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To improve thermal efficiency of a displacement type internal combustion engine, to increase the number of rotation, to increase torque, to improve performance and to reduce a harmful component of exhaust gas. SOLUTION: An extremely high rotational territory is used by increasing a spindle in diameter by constituting a central part of a flat plate which is not thick by making a control vane in an assembly type on a Torizuka mechanism having a housing concentric control part on a head end of the control vane 6.
Patent JP-S6280026-A (JP)
Title: Method of treatment for vibration insulation of sheet metallic material
Inventor: KAGAYA TAKUMI
IPC: B29C65/02
Filed: 1985-10-03
Abstract: PURPOSE:To make weight light and to improve vibration-insulating effect, by adding a mica to a vibration insulating sheet more than specific amount based on its weight, by providing a concave part and a convex parts having a plane view dimension per one part in specific range over the whole surface of the one face of the vibration-insulating sheet, and by setting up the concavo- convex surface to a sheet metallic material to weld under heating. CONSTITUTION:A mica is added to a vibration-insulating sheet more than 5wt% based on its weight. And over the whole surface of the one face of the vibration insulating sheet there are provided independent convex parts having a plan view dimension per one part at 0.7-180mm<2> and concave parts which occupy 10-90% of the plane view dimension and lead to each other. Then the concavo- convex surface is set up to a sheet metallic material and welds under heating. The form of the convex parts provided on the vibration-insulating sheet may be arbitrary, but must be selected in the form of pattern where the concavo- convex part provided do not deform owing to the influence of stacking etc. during the preservation of the vibration-insulating sheet.
Patent JP-2001041559-A (JP)
Title: Airflow direction control device
Inventor: OSADA HIDEHIKO
IPC: B60H1/34
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To improve the operating feeling of an airflow direction control device and reduce its manufacturing cost. SOLUTION: A tubular unit 72 is projected so as to be coaxial with a turning shaft for a vertical operating louver 41. A pin 66 is projected from a casing body 11. A clutch device 71 is constituted of a metallic connecting shaft unit 81, a pair of metallic sliding contact plate units 82, 82 and a metallic operating plate 84, which are combined. The connecting shaft unit 81 is inserted into the tubular unit 72 to engage them while the sliding contact plate units 82 are fixed to the vertical operating louver 41 so as not to be slipped off and turned. The operating plate unit 91 for the operating plate 84 is pinched between the sliding contact plate units 82 to support the same pivotally by the connecting shaft unit 81 and a connecting unit 92, extended from the operating plate unit 91, is retained by the pin 66 so as not to be turned with respect to the case body 11.  A sliding resistance is obtained by superposing metallic plates whereby a predetermined operating torque can be secured without depending on a temperature.
Patent JP-S60113643-A (JP)
Title: Disc type brushless motor with one position detector
Inventor: TAKAHASHI YOSHITERU
IPC: H02K29/06
Filed: 1983-11-21
Abstract: PURPOSE:To self-start a magnet rotor by suitably disposing calking generating means and an IC for a drive circuit with respect to an armature coil. CONSTITUTION:A square case 9 for a disc brushless fan motor has a central hole 10, and a bearing forming projection 9a is formed on the inner periphery of the hole 10. The rotational shaft 13 of a fan motor FM is supported by bearings 11, 12. An armature 1 has an armature coil 4, and a cup unit 20 with a fan is disposed oppositely to the coil 4. A rotor yoke 27 and a field magnet 2 are fixed to the unit 20. Calking generating means 15 is disposed at the position separated at the prescribed distance from a conductor which contributes to the torque generated from the coil 4 to self-start a field magnet 2, and an IC6 for a drive circuit is disposed out of the armature coil occupying position.
Patent JP-H0267605-A (JP)
Title: Unloading position detector in unmanned carrier vehicle
Inventor: KITAJIMA JUNJI
IPC: G05D1/02
Filed: 1988-09-01
Abstract: PURPOSE:To simplify fitting positioning without interrupting a worker and to prevent the generation of misdetection by providing the title detector with a reflection plate mechanism corresponding to the light projecting/receiving part of an unmanned carrier vehicle, pressed by a baggage on the unloading position of a ground conveyer and rotated interlocking with the depression. CONSTITUTION:A projector 7a for projecting light to the ground conveyer 3 side and a photodetecting part 7b for detecting the existence of reflected light from the conveyer 3 side are arranged on the unmanned carrier car 1 side. On the other hand, an actuator 10 to be rotated in accordance with the existence of a baggage fixed on the upper unloading position P2 so as to be projected, a transmission rod 11 to be moved front and back while being engaged with the actuator 10 and a reflection plate 12 opposed to the light projecting/receiving means so as to be rotated in accordance with the movement of the rod 11. Consequently, the existence of a baggage on the unloading position on the coveyer 3 side can be surely detected without interrupting the worker, an accurate stop position can be detected and safety including the prevention of double unloading can be secured.
Patent JP-H0754006-A (JP)
Title: Production of coated semifine particle
Inventor: YAMADA YUKIYOSHI
IPC: C09C3/00
Filed: 1993-08-12
Abstract: PURPOSE:To form highly controlled uniform coats on particles. CONSTITUTION:When core particles are put in a coating space and brought into contact with a coat forming material formed through a vapor phase or having the state of a vapor phase to produce coated semifine particles, core particles having Xmum average particle diameter DM and particle size distribution represented by ([DM/5, 5DM], >=90%) as frequency distribution on volume basis are dispersed Y% dispersity and brought into contact with the coat forming material. The combination of Xmum with Y% (X, Y) is (10-20, 80), (20-50, 90), (50-300, 95), (300-800, 97) or (>800, 99).
Patent JP-H1166705-A (JP)
Title: Disk and disk drive device
Inventor: TAKEDA ARIMASA
IPC: G11B7/24097
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To clearly show a write-protect state of a naked disk. SOLUTION: Relating to a disk having a recordable area for data, a record permission judging part 16 which clearly shows whether or not a record processing is prohibited to the disk D is formed on a transparent side 11 other than the record area on the disk D. Moreover, the record permission judging part is formed in an inner peripheral part 13 which is a reflection area 12. Further, a disk drive is provided with the record permission Judging means for detecting a state of the record permission judging part 16 and judging whether or not it is possible to process recording on the disk D.
Patent JP-S6199939-A (JP)
Title: Method of copying video tape
Inventor: SUGAYA HIROSHI
IPC: G11B27/024
Filed: 1984-10-19
Abstract: PURPOSE:To execute a check extending over all tapes while recording whether recording is being executed correctly, by using a VTR as a master VTR capable of reproducing an endless master tape in which a program to be copied is recorded, and also using VTRs as plural slave VTRs each of which is provided with a reproducing rotary head device in addition to a recording rotary head device. CONSTITUTION:A master tape 5 of a master VTR1 is run at the same speed as the time of recording, and the same program is reproduced repeatedly many times by a rotary head device 7. A reproducing signal from this VTR1 is distributed and inputted to each slave VTR3-1, 3-2,...3-n by a signal distributor 2, recorded simultaneously in a magnetic tape 8 running at the same speed as the master tape 5 by a recording rotary head device 10, in each of said VTRs, and reproduced immediately by the next reproducing rotary head device 11. A reproducing signal from each slave VTR3-1,...3-n is inputted to each corresponding reproducing monitor television sets 4-1,...4-n and image is reflected, by which whether a recording state in each slave VTR4-1,...4-n is good or not can be monitored.
Patent JP-H0562062-A (JP)
Title: Automatic vending machine
Inventor: KOBAYASHI MOTOOMI
IPC: G07F9/00
Filed: 1991-08-30
Abstract: PURPOSE:To efficiently perform the replenishment of merchandises and to eliminate the failure wasting an empty box. CONSTITUTION:A frame body 4 is drawably housed through a rail mechanism 5 into a main body. The merchandise containing part 6 is formed on the frame body 4 and in the merchandise containing part 6, the merchandise is contained in a state of stacking plural cases 9 containing many merchandises A. In the case of replenishing the merchandises A the cases 9 containing the merchandises A may be replaced by an empty case 9, and the replenishment can be efficiently performed compared with the method transferring the merchandises A from a box.
Patent JP-H0882425-A (JP)
Title: Heating apparatus
Inventor: SEKII TAKAHITO
IPC: F24D3/00
Filed: 1994-09-14
Abstract: PURPOSE: To properly achieve floor heating by monitoring present room temperature and set room temperature, and present water temperature and set water temperature, and controlling the amount of combustion of a burner and opening/closing of a damper in response to the present room temperature and the present water temperature. CONSTITUTION: When there are satisfied conditions: present room temperature Tr< set room temperature Trs and present water temperature Tw< set water temperature Tws after starting of operation, the amount of combustion of a burner is altered in the range of from middle to large in response to a difference between the present room temperature Tr and the set room temperature Trs and the damper is opened (S5). When Tr<Trs and Tw>=Tws, the amount of combustion is altered in the range of from middle to large in response to the difference between the present room temperature Tr and the set room temperature Trs and the damper is closed to restrict the rise of the water temperature (S6). When Tr>=Trs and Tw<Tws, the amount of combustion is reduced to restrict the rise of the room temperature and the damper is opened (S7).  When Tr>=Trs and Tw>=Tws, the amount of combustion is made fine (lowest value) to restrict the rise of the room temperature and the damper is closed to restrict the rise of the water temperature (S8). Hereby, floor heating is properly achieved.
Patent JP-H0383933-A (JP)
Title: Drug used for treatment of disease relative to the internal existence and/or production of cytocaine
Inventor: IN UII TAN
IPC: A61K45/00
Filed: 1989-08-25
Abstract: PURPOSE: To obtain a pharmaceutical that contains arachidonic acid or its analog and is useful for therapy of symptoms of cold and influenza. CONSTITUTION: This pharmaceutical contains arachidonic acid or its analog (a compound that provides at least 50% inhibition of interferon-inducible antiviral condition, preferably 90% inhibition) which is able to interfere with bonding of cytokine (for example, interferon of type I or II) to a cytoreceptor for the cytokine. As the aforementioned analog, 5,8,11,14-eicosatetraenoic acid, 5,8,11- eicosatrienoic acid, linoleic acid, γ-linolenic acid, dihomo-γ-linolenic acid, adrenic acid, ketokonazol, nordihydroguaiaretinoic acid, quercetin, or their salts. This pharmaceutical is used for inhibiting undesirable effects (e.g. body pain, fatigue, pyrexia).
Patent JP-S6374222-A (JP)
Title: Semiconductor optical transmitter
Inventor: HIGUCHI HIDEYO
IPC: H04B10/293
Filed: 1986-09-17
Abstract: PURPOSE:To eliminate a problem of the reliability of a Peltier element by controlling the temperature of a semiconductor laser by the Peltier element when a spectral half value width or peak wavelength of a monitor light of the semiconductor laser is at the outside of preset range in advance by the temperature change so as to reduce the operating time of Peltier element. CONSTITUTION:One of a rear face light 21 of the semiconductor laser LD1 branched by a half mirror 5 is received by a photo diode PD 3 and an APC circuit 10 controls a drive current of the LD 1 so as to make an output current of the PD 3 constant. The spectral half value width DELTAlambda is measured from the other of the light 21 by an optical spectrum analyzer 6 and the value is outputted digitally to a temperature control section 7. The temperature control section 7 controls the peltier element 4 to control the temperature of the LD 1 when the output of the optical spectrum analyzer 6 is at the outside of the preset range due to the temperature change thereby controlling the output of the optical spectrum, analyzer 6 within the preset range. Thus, the spectral half value width DELTAlambda does not exceed the allowable value and the drive time of the Peltier element 4 is decreased to reduce the load.
Patent JP-H10108603-A (JP)
Title: Leaf float
Inventor: TAKAO YORIHARU
IPC: A01K93/00
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a float for moving a terminal tackles up and down at the same position on the surface of water just like a pulley floated on the surface of water while utilizing the resistance of water generated on the side of a main line concerning the float longitudinally composed of flat wings. SOLUTION: Flat leaf-shaped wings 2 are almost longitudinally provided symmetrically on the left and right sides and concerning the insertion of the main line, an inserting loop 12 is projected at the outside part of the front and the center of a lower end at the upper center of the main body of float and the main line is inserted through that loop or the main line is inserted through a hollow hole punched at the lengthwise inner center of the main body of float.
Patent JP-2000060083-A (JP)
Title: Low-voltage induction motor
Inventor: MIYAWAKI MOTOI
IPC: H02K17/12
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To simplify wire connecting work and electrical insulation work, enhance the fill factor of coils, and provide a low-voltage induction motor with stable electrical insulation quality by facilitating operation of inserting a stator coil into a stator core. SOLUTION: A typical shape of a stator coil before insertion into a slot is illustrated. A coil end 100 is molded and bonded, and a portion of a lead 100d to be led out of the coil end 100 is also bonded. By performing such a process, electrical insulation work and wire connecting work at least on the coil end 100 on the bonded side is facilitated, even with the same method as convention methods and molding work on this part is obviated.
Patent JP-H0653121-A (JP)
Title: Positioning mechanism for light source lamp in light exposure device
Inventor: OTAKA SHIRO
IPC: H01L21/027
Filed: 1992-07-28
Abstract: PURPOSE:To ensure illuminance uniformity in an exposing area without manual operation. CONSTITUTION:A mechanism is mounted on the top plane of an exposing stage 3. The mechanism is provided with an illumination meter 5 for providing luminance data of an exposing area on the exposing stage 3, an arithmetic circuit 6 which detects illuminance uniformity in the exposing area based on the luminance data from the illuminance meter 5 and calculates the deviation quantity of a light source lamp 1, and a driving part 7 which shifts the light source lamp 1 in the prescribed direction based on the deviation quantity calculated by the arithmetic circuit 6.
Patent JP-H04102254-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKUDA YASUHIRO
IPC: G11B15/675
Filed: 1990-08-20
Abstract: PURPOSE:To miniaturize the device at the time of carrying or keeping the device, etc., by moving a cassette positioning pin to a head drum side when a tape cassette is not loaded into the device. CONSTITUTION:The cassette positioning pin 1 and a cassette positioning pin holding member 30 are moved in the direction of the head drum 27 to diminish a deck size. Then, at the time of loading the tape cassette 9 into a deck base 2, the member 30 is moved by a driving motor 40 in the opposite direction to the drum 27, and the pin 1 is positioned. Under these circumstances, when a tape 9 is loaded, the magnetic tape is guided into a prescribed position. Then, the magnetic tape is held between a capstan 10 and a pinch roller 11, and record ing or reproducing is performed by a head of the drum 27.
Patent JP-H0559898-A (JP)
Title: Stretching device and stretching method for sheet
Inventor: DEGUCHI TANEOMI
IPC: E21D11/38
Filed: 1991-08-30
Abstract: PURPOSE:To improve the stretching work efficiency of a waterproof sheet and a buffer material by automatically performing the setting of the waterproof sheet and the buffer material, the detecting of the welding position, the contacting of a welding attachment to the detected position, the punching of the buffer material to the detected position, and the welding of a weld material by electromagnetic induction heating. CONSTITUTION:A sheet installation section 30 is operated to set a waterproof sheet 1 and a buffer material 34 to the stretching position, and a magnetic substance contained in a weld material 50 is detected from the surface of the waterproof sheet 1 by a welding position detecting coil 60 to detect the positions of a heat weld disk 2 and an overlap section 4. A welding attachment 40 is moved to the detected position on the surface of the waterproof sheet 1, and the buffer material 34 is punched by the punching machine 25 of the sheet installation section 30. The weld material 50 is coated on the surface of the heat weld disk 2 and the back face of the overlap section 4 of the waterproof sheet 1 in advance.
Patent JP-H0774018-A (JP)
Title: Current lead of superconducting apparatus
Inventor: TAKITA KIYOSHI
IPC: H01L39/06
Filed: 1993-09-06
Abstract: PURPOSE:To prevent a current lead from being damaged and to hold a state that a current can always flow by a method wherein a freezing prevention means for liquid nitrogen inside a heat exchange block is installed in the heat exchange block in which a high-temperature-side lead and a low-temperature-side lead are conductively connected in series and cooled and whose own liquid nitrogen chamber is cooled. CONSTITUTION:A freezing prevention means 21 is constituted as a heating plate in which a buried electric heater 22 has been buried and installed inside a metal plate of good heat conductivity. Then, it is attached so as to be brought into close contact with the rear surface of a heat exchange block 4. In a current lead 1 which is provided with the freezing prevention means 21 constituted in this manner, an electric current is supplied to the buried electric heater 22 when a superconducting coil 11 is quenched and the gasification amount of low-temperature helium gas GH2 is increased suddenly. Thereby, it is possible to prevent the freezing of the heat exchange block 4 and of liquid nitrogen inside an injection port 4A for the liquid nitrogen.
Patent JP-H0267782-A (JP)
Title: Package for semiconductor laser
Inventor: MIHASHI YUTAKA
IPC: H01S5/00
Filed: 1988-09-01
Abstract: PURPOSE:To dissipate heat satisfactorily and to eliminate a limitation on an installation angle with reference to a horizontal plane by a method wherein a telescopic bellows-shaped cap is used and its inside is filled with a liquid for cooling use. CONSTITUTION:The inside of a bellows-shaped cap 12 is filled completely with a liquid 3 for cooling use so as to eliminate a hollow part. When a semiconductor laser chip 1 is operated at a high output, one part of heat is dissipated to the air via a submount material 6, a heat sink 7 and a stem 5; however, since the semiconductor laser chip 1 and the heat sink 7 come into contact with the liquid 3 for cooling use, a large portion of generated heat is dissipated efficiently via the liquid 3 for cooling use and the bellows-shaped cap 12. During this process, since the liquid 3 for cooling use is expanded thermally by a temperature rise, a pressure inside a package is raised, However, the bellows-shaped cap 12 functions as a buffer material which absorbs a pressure rise at the inside; accordingly, it is not required to form the hollow part inside the package, Accordingly, a limitation on an installation angle so as to set a radiation direction 10 horizontally is eliminated.
Patent JP-H0385016-A (JP)
Title: Input protection circuit for cmos ic
Inventor: MATSUBA TERUO
IPC: H03K19/003
Filed: 1989-08-28
Abstract: PURPOSE:To widen the band of an input protection circuit by specifying a resistor and a capacitor connecting in parallel with an input terminal of an input buffer circuit and a bonding pad and each element constant of a resistor connected between the input terminal and a ground point. CONSTITUTION:A resistor(R) 1 and a capacitor(C) 1 are connected in parallel between a bonding pad BP and the input terminal IN of an input buffer circuit BUF driving the internal circuit of a CMOS IC and a P2 is connected between the input terminal IN and a ground point. A protection diode D1 is connected between the input terminal IN and a positive power supply line B, and a protection diode D5 is connected between the input terminal IN and a ground point. The value of components are selected according to equation I, where r1, r2 are resistances of the R1, R2 and c1, c2 are capacitances of capacitors C1, CS.