baber/WOPTO huggingface dataset:
Patent JP-2000075349-A (JP)
Title: Camera
Inventor: YAMAGUCHI MOTOYUKI
IPC: G03B7/099
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of realizing accurate exposure arithmetic operation in a short time. SOLUTION: This camera is equipped with an image pickup means S1 performing the image pickup of a photographing area and outputting image processing information, a subject area information output means S2 detecting an object area occupied by an object on an image plane based on the image processing information and outputting object area information concerning the detected object area, a main object luminance calculation means S3 calculating the luminance of the main object based on the object area information and outputting main object luminance information concerning the calculated luminance of the main object, and an exposure arithmetic operation means S4 calculating an optimum exposure value based on the main object luminance information.
Patent JP-H04127527-A (JP)
Title: Formation of multilayer wiring
Inventor: HOSODA TSUTOMU
IPC: H01L21/28
Filed: 1990-09-19
Abstract: PURPOSE:To enable the title multilayer wiring to be formed without increasing the contact resistance by a method wherein, in order to connect the lower layer wiring or the doped region in a semiconductor substrate to an upper layer wiring, a connecting layer is buried by bias sputtering process in the through hole formed in an insulating layer meeting the requirement not to be deposited on the insulating layer. CONSTITUTION:An insulating layer 2 on a silicon substrate 1, a surface flattened lower wiring layer 3 and an interlayer insulating layer 4 on the layer 2 and the other insulating layer 5 on the whole surface are respectively formed and then a through hole 6 is formed in the layer 5. Next, the target of a connecting metal (e.g. aluminum) is sputtered by bias sputtering process to fill up the through hole 6 only with the connecting metal layer 9 to have almost flattened surface together with the insulating film 5 formed into an upper layer wiring layer so that a multilayer wiring structure conductive to the lower layer wiring layer 3 through the intermediary of the connecting metal layer 9 may be formed. Furthermore, before filling up the through hole, a metal (tantalum, titanium) film 10 in small sputtering ratio is deposition-formed on the whole surface to avoid the mixture of the content of the insulating film as an impurity with the connecting metal layer 9 thereby enabling the increase in the contact resistance to be avoided.
Patent JP-H03111609-A (JP)
Title: Upper seat for valve spring of engine
Inventor: FUJITA MAKOTO
IPC: F01L3/10
Filed: 1989-09-22
Abstract: PURPOSE:To simultaneously satisfy both requirements for a molding property and antiwear property by causing a predetermined amount of Fe to be included in an extruded material of quenched and solidified aluminum alloy powder. CONSTITUTION:An upper seat 1 is constituted of an aluminum alloy valve upper seat body 5 having a stepped part constituted to abut against one end of a valve spring 3 and a seat face part 6 formed with an abutting surface 6a. The valve upper seat body 5 is manufactured by forging and molding a high strength aluminum alloy material. An extruded material of quenched and solidified aluminum alloy powder is adapted to contain a predetermined amount of Fe. Thus, the degradation of antiwear property due to the reduction of the content rate of silicon grains to improve molding property can be compensated for by the addition of Fe.
Patent JP-H0193603-A (JP)
Title: Control device for variable displacement hydraulic pump or motor
Inventor: KONISHI SHIGETAKA
IPC: F15B11/02
Filed: 1987-09-30
Abstract: PURPOSE:To reduce the cost by providing in a two-speed selector valve a position for communicating port pressures of a hydraulic motor to two-speed pistons and a position for relieving the two-speed pistons to a tank. CONSTITUTION:A two-speed selector valve 25 communicates port pressures of a hydraulic motor 11 to two-speed pistons 20 and 21, respectively, at the same time when a pilot pressure is applied to one end of the valve, and relieves the two-speed pistons 20 and 21 to a tank when the pilot pressure is not applied. Accordingly, the selector valve 25 can effect functions of two selector valves used conventionally, thereby reducing the number of parts to attain cost reduction.
Patent JP-H04118210-A (JP)
Title: Vertical type press device for plastic molding
Inventor: WATANABE YASUSHI
IPC: B30B15/00
Filed: 1990-09-18
Abstract: PURPOSE:To return a slide quickly at the pressure-loading pressure applying rate of a low-capacity hydraulic pump by installing a balance cylinder lifting and driving the slide, an accumulator, a relief valve and an on-off valve. CONSTITUTION:A bottom force 11 and a top force 12 are changed by adopting the position (a) of pressing by a second solenoid valve 10 and detecting the hydraulic power of each cylinder 8a by a pressure sensor 16. The setting pressure of an electromagnetic relief valve 19 is adjusted at a proper value conformed to the static load of a moving member, the position (a) of pressing is adopted by a third solenoid valve 17, and the pressure of accumulators 15 is adjusted and held at a proper value conformed to the weight of the top force 12. When a material is introduced to the bottom force 11 and the position (a) of pressing is adopted by a first solenoid valve 6 and the position (c) of decompression by the second solenoid valve 10, a slide 2 is lowered and driven from a main cylinder device 3, and the falling time is shortened approximately integrally regardless of the weight of the top force 12. The lifting driving force of the slide 2 supports 50-70% of the static load of the moving member at its maximum.
Patent JP-H1098085-A (JP)
Title: Plasma-processing device and thin-film transistor manufacturing method
Inventor: WATANABE KUNIHIKO
IPC: H01L29/786
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To suppress oxidation of a semiconductor surface in continuous plasma film-forming process, and to improve the characteristics of the transistor manufactured. SOLUTION: The plasma processing device comprises multiple processing sections including at least a plasma CVD processing section, where the first vacuum chamber 7 containing the first gas supply means 93 and the first power apply means 103 is provided, and a plasma sputtering processing section where the second vacuum chamber 8 including the second gas supply means 12 and the second power apply means 13 is provided, and a substrate 20 on which multiple layers are formed is transported through the multiple processing chambers, sequentially for processing. In that case, a third vacuum chamber 3, placed at least between the plasma CVD processing section and the plasma sputtering processing section, is provided for transportation of the substrate 20 in the first vacuum chamber 7 to the second vacuum chamber 8, without affecting the vacuum in the first and second vacuum chamber 7 and 8.
Patent JP-2000069887-A (JP)
Title: Spool for fishing reel
Inventor: HITOMI YASUHIRO
IPC: A01K89/015
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a spool for a fishing line, capable of being lightened while maintaining strength, having excellent corrosion resistance. SOLUTION: This spool 4 of double bearing reel is equipped with a spool main body 4c comprising a cylindrical spool barrel part 4a having an outer periphery on which a fishing line is wound and collar parts 4b each having a diameter larger than the outer diameter of the spool barrel part 4a formed at both the sides of the spool main body 4c. Since the collar parts 4b maximally influencing the inertia of the spool 4 is made of a beryllium alloy lighter than a magnesium alloy, the inertial of the spool can be effectively reduced. Since the beryllium alloy has a higher strength than a synthetic resin, the thickness of the collar parts 4b can be made thinner, the inertia can be reduced and the whole spool lightened.
Patent JP-H1172236-A (JP)
Title: Hot-water supplying and floor heating system
Inventor: NISHIO KATSUHIKO
IPC: F24D3/08
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To improve an uneconomical state wherein a control panel for floor heating and a control panel for kitchen are provided differently, in a system wherein the hot-water supply and the floor heating are effected through the same heat source machine. SOLUTION: In a hot-water supplying and floor heating system, wherein the supply of hot-water to a kitchen 1 and a bathroom 2 as well as the supply of circulating hot-water for a heating floor 3 are effected by the same heat source machine 4, both of control panels 5, 6, provided in the kitchen 1 and the bathroom 2, are provided with the function of setting a supplying temperature of hot-water to a hot-water supply cock 7 while the bathroom control panel 6 is provided with the function of setting a hot-water temperature and the determination of preferential order. Further, the kitchen control panel 5 is provided with the function of setting the hot-water temperature of circulating hot-water for the heating floor 3, the preservation of hot-water supplying time for a bathtub as well as the hot-water supplying time for the heating floor 3.
Patent JP-H0959579-A (JP)
Title: One-pack type chloroprene-based adhesive composition
Inventor: HASEGAWA KATSURO
IPC: C09J111/00
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject adhesive composition of one-pack type free from drawbacks inherent in two-pack type ones subject to running into industrial wastes due to being left unused or curing agent mismixing, having high heat resistance and good workability equivalent to or higher than those of two-pack type ones, and excellent in adhesiveness to polyolefin foams, etc. SOLUTION: This one-pack type chloroprene-based adhesive composition essentially comprises a silane-grafted chloroprene rubber, a tackifying resin and an organic solvent. The silane-grafted chloroprene rubber is obtained by grafting mercaptosilane and aminosilane to chloroprene rubber in the presence of a polymerization initiator pref. at the weight ratio: chloroprene rubber/ mercaptosilane/aminosilane of 100:(0.1-15):(0.5-20). After bonding, the silanes develop cross-linking reaction through hydrolysis and dehydrocondensation due to ambient moisture, thus improving the heat resistance of the adhesive.
Patent JP-2001072880-A (JP)
Title: Thermoplastic resin composition
Inventor: KOMADA HAJIME
IPC: C08L71/02
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the low temperature impact resistance of a thermoplastic resin without damaging other excellent physical properties inherently owned by the resin. SOLUTION: This thermoplastic resin composition comprises a thermoplastic resin, a modified polyolefin and a glycol or its derivative. An epoxy-modified polyolefin, an acid anhydride-modified polyolefin or a carbonic acid modified polyolefin are enumerated as the modified polyolefin. A compound, for example expressed by the following formula; R1O-(A1-O)1-(A2-O)m-(A3-O)n-R2 (R1 and R2 are each mutually the same or different, H, an alkyl or an acyl, A1, A2 and A3 are each a >=2C alkylene group, l, m and n are each same or different integer >=0. l+m+n>=0) is included in the glycol or its derivative.
Patent JP-H0296476-A (JP)
Title: Facsimile signal encoding circuit
Inventor: MIYAHARA YOSHIRO
IPC: H04N1/21
Filed: 1988-09-30
Abstract: PURPOSE:To make unnecessary a bit shift operation and to shorten a processing time by encoding only a valid part excluding the fractional bit of a binary picture signal at an (n) bit. CONSTITUTION:Fractional bit position data 15 are stored into a memory 1 beforehand, edited pattern data 16 are loaded on a shift register(SR) 2 in units of the (n) bit, and its serial output 8 is inputted to an encoding processing part 4. An output 9 of the memory 1 is inputted to an SR 3. When a one-bit request signal 10 from the processing part 4 is counted by the (n) bit by a counter (CT) 6, a data loading request signal 11 is generated, and when the signal to express the fractional bit is detected on the n-th bit of the output in the SR 3, a data loading request signal 12 is generated. A load signal 13 by means of the OR of the signals 11 and 12 is counted at every scanning line by a CT 5. As a result, the fractional bit of the data 16 is removed, loaded on the SR 2, and sent to the processing part 4.
Patent JP-H0886744-A (JP)
Title: Polarimeter
Inventor: FUKAZAWA TOMOYUKI
IPC: G01J4/04
Filed: 1994-09-16
Abstract: PURPOSE: To enable executing alignment of axes automatically with high accuracy by rotating a stage in accordance with a phase difference, calculated from a modulation frequency component and/or a double modulation frequency component extracted by means of a lock-in amplifier, between an advance or lag axis and the axis of incident polarized light. CONSTITUTION: Predetermined polarized light from a light emitting system 10 is incident on a sample to be measured, under control of a control system 16 and with the sample fixed on a sample stage 26 and the direction of its advance axis (or lag axis) not known, and a transmitted light output detected by a photomultiplier (detector) 30 is input to a lock-in amplifier 31 and separated into a component of modulation frequency ω and a component of double modulation frequency 2ω.  A CPU 32 monitors the outputs of the detector 30 in sequence and gives instructions to a stage drive means 34 in order to rotate the stage 26 about the incident optical axis of the sample and to a position at which the axis of incident polarized light coincides with the advance axis (or lag axis) of the sample, and a phase angle at which the ω component is at a minimum value or the 2ω component is at a zero value is detected, so that alignment of the axes can be directly achieved.
Patent JP-2000073909-A (JP)
Title: Fuel delivery pipe and manufacture thereof
Inventor: KIKUTA HIKARI
IPC: F02M55/02
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To improve dimension accuracy by effectively preventing warping due to resin contraction in forming resin. SOLUTION: This pipe is composed of a synthetic resin molding having a pipe main part 2 for introducing fuel into the inside, plural injector fitting parts 3 for distributing the fuel introduced into the inside of the pipe main part 2 to respective injectors 21, and fitting flanges 5 fixed to delivery pipe fitting parts 22. A first rib 8, positioned in the opposite side to the flanges 5 and extending along a pipe longitudinal direction, is provided on the pipe main part 2. The rib 8 resists warping, beginning to occur by resin contraction in forming resin, in the outer side of the warping.
Patent JP-H0584854-A (JP)
Title: Positioning device of carton molding machine
Inventor: MURAYAMA AKIRA
IPC: B31B50/32
Filed: 1991-09-27
Abstract: PURPOSE:To simply perform adjustment only by rotating a drive shaft, to shorten the stop time of a machine and to enhance productivity by rotating the drive shaft by a drive means and simultaneously moving all of the stoppers provided to respective mandrels in the same direction. CONSTITUTION:In a device for positioning the cartons 1 put on mandrels 10, a drive shaft 50 is allowed to pierce through the center of rotation of a turret head 7 in a freely rotatable manner. The mandrels 10 are radially arranged to the polygonal head part of the turrent head 7 so as to pierce the head 7 and a plurality of adjusting screws 44 whose screw parts 45 are inserted in the mandrels 10, the drive bevel gear 52 attached to the end of the drive shaft 50 and the follower bevel gears 47 meshed with the drive bevel gear 52 are provided. A plurality of the stoppers 13 attached to the mandrels 10 in a manner not rotatable but freely slidable in the longitudinal direction of the mandrel and threaded with the screw parts 45 of the adjusting screws 44 and the drive means rotating the drive shaft 50 are provided.
Patent JP-H1178576-A (JP)
Title: Shift action device for transmission
Inventor: UCHIJIMA NOBUHIRO
IPC: B60K20/02
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To immediately sense whether a shift-up or a shift-down is allowed or not in the manual shift mode. SOLUTION: When a select lever is tilted to an up-position (+) or a down- position (-) in the manual shift mode, a plunger 28a provided on the first solenoid 28 on the up-shift side or a plunger 29a provided on the second solenoid 29 on the down-shift side is protruded if a shift is allowed, and the plungers 28a, 29a of the solenoids 28, 29 are retreated if the shift is prohibited. When the shift is allowed, a click pin 25b fixed to the select lever is coupled with the plungers 28a, 29a, shift permission is sensed by a resistance feeling at this time. When the shift is prohibited, no resistance feeling is felt, and shift inhibition is sensed by the feeling at that time.
Patent JP-H0782642-A (JP)
Title: Braider
Inventor: HIRUKAWA MASAO
IPC: D04C3/40
Filed: 1993-09-08
Abstract: PURPOSE:To provide a braider so designed that a mandrel device is equipped with a pair of upper and lower mandrel moving devices to automatically conducting mandrel holding position exchange to shorten the exchange time and improve braid productivity. CONSTITUTION:In a braider, a mandrel device Bm is equipped with a pair of upper and lower mandrel moving devices Mu, Mb, and a mandrel m is first held by the mandrel supporting device of the upper moving device Mu to conduct an assembly operation for a braid. Second, for the exchange of the mandrel m holding position, the lower moving device Mb having been waited behind is advanced, and the mandrel supporting device thereof is moved to the position facing to the supporting device of the upper moving device Mu to hold the mandrel m along with releasing the hold thereof by the supporting device of the upper moving device Mu, thus conducting automatic exchange of mandrel m holding positions.
Patent JP-H0295235-A (JP)
Title: Agitator
Inventor: OTOMO MINORU
IPC: G01M17/00
Filed: 1988-09-30
Abstract: PURPOSE:To reproduce a surface vibration to a vehicle, to miniaturize the title agitator and to reduce weight by providing a carriage, exciting arm and actuator. CONSTITUTION:The carriage 1 having plural rolls 10, exciting arm 2 which is held with the carriage 1 and one end is made to rock, and the actuator 3 connected to the arm 2 with the support of the truck 1 are provided. The carriage 1 is vibrated freely on a desired position by using the rolls 10 together with the traction of a lever, etc. Any one of respective wheels of the vehicle can be placed on the upper face of a plate member which constitutes one end 2a of the arm 2. Further, in the agitator, the supply and discharge of a hydraulic oil from a hydraulic source are controlled, while the operation is controlled by a command signal from a controller, and the vibration with a selected frequency is applied to the wheel of the vehicle which is supported with the one end 2a of the arm 2. The surface vibration to the vehicle can be thus reproduced.
Patent JP-H03110559-A (JP)
Title: Solvent applying device for image formation
Inventor: ICHINOSE ISATO
IPC: G03D9/00
Filed: 1989-09-25
Abstract: PURPOSE:To move an image recording material without excessive curvature nor folding and coating it with a solvent for image formation and to preclude contamination by the solvent for image formation which leaks out to the periphery owing to a collision, etc., by providing a solvent reservoir means which receives a solvent for image formation overflowing from a tank at the periphery of the tank. CONSTITUTION:At the periphery of the tank 64 where a conveyance path for guiding an image recording material is formed, the solvent reservoir means 69 which receives and stores the solvent for image formation overflowing from the tank 64 is provided. In this case, the image recording material is carried by a conveyance means to move along the conveyance path formed in the tank 64 and the material is coated with the solvent charged in the conveyance path. If the tank 64 is applied with a shock and the solvent for image formation overflows from the tank 64, it is received and stored in the solvent reservoir means 69. Consequently, the image recording material can be moved without being curved nor folded excessively and the solvent for image formation never leaks out to the periphery to eliminate the contamination of other components and the device.
Patent JP-H1176196-A (JP)
Title: Magnetic resonance imaging device and method
Inventor: TOKUNAGA YUTAKA
IPC: G01N33/48
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To keep the resolution for a proton density image and the S/N ratio of a T2 -enhanced image excellent when the proton density image and the T2 - enhanced image are photographed simultaneously using high-speed SE method. SOLUTION: Magnetic resonance imaging by which photographing is performed using high-speed SE method provides two kinds of images, e.g. a proton density image and a T2 -enhanced image. A reconfiguring unit generating the images produces the two kinds of images using plural sets of spin echo signals, the sets divided into different numbers of spin echo signals. The reconfiguring unit has a means for sorting the plurality of spin echo signals into groups consisting of different numbers of the signals and a means for arranging the sorted spin echo signal on the frequency space of each image according to the amount of phase encoding. The arrangement means includes a means which, when extra spin echo signals exit, performs addition averaging of the signal values at each pixel to arrange the signals.
Patent JP-H04259110-A (JP)
Title: Reconstitutable rf matching circuit
Inventor: AAUIN ERU NIYUUBAAGU
IPC: H03H11/28
Filed: 1991-09-27
Abstract: PURPOSE: To obtain an RF optical fiber link in which impedance matching can be attained in a wide band by an adjustable impedance matching circuit, and power transmission can be increased. CONSTITUTION: This circuit is provided with a first active impedance matching circuit 17 which responds to an RF input signal, laser diode 21 which respondsto the RF output of this active matching circuit 17, optical fiber 13 which propagates this RF modulated optical signal, photodiode 25 which receives the propagated RF modulated optical signal, and second active impedance matching circuit 31 which responds to the output of the RF photodiode. Desired impedance matching is operated by the first active impedance matching circuit 17 related with the laser diode 21, and desired impedance matching is operated by the second active impedance matching circuit 31 related with the photodiode 25.
Patent JP-H08113491-A (JP)
Title: Fork attaching structure of forklift
Inventor: NISHIMURA HITOSHI
IPC: B66F9/12
Filed: 1994-10-14
Abstract: PURPOSE: To provide a fork attaching structure of a forklift, capable of easily performing the movement of forks, firmly fixing the forks, easily performing adjusting work, and simply and easily performing the arrangement. CONSTITUTION: A plate spring 12 is positioned between an inclined rear surface 9a and a front surface 11a and connected to a lower locking piece 11 by connecting tools 13. The connecting tools 13 are clamp-operated from the sides of a fork 7, and the plate spring 12 is brought in contact with the inclined rear surface 9a, thereby, the fork 7 can be firmly fixed to a finger bar 6. In fixing, a backlash caused by the clearance generated between both sides is not generated, and noise caused by backlash is not generated. The fork 7 is made slid in relation to the finger bar 6 by applying an external force to the fixed fork 7 from the side, and the position and the clearance can be adjusted.  Sliding can be easily and stably performed by bring the outer surface of the plate spring 12 in contact with and slid on the inclined rear surface 9a, namely, bring metals in slide-contact with each other.