baber/WOPTO huggingface dataset:
Patent JP-H07119579-A (JP)
Title: Injector
Inventor: YAMAMOTO MICHITOSHI
IPC: F02M69/04
Filed: 1993-10-22
Abstract: PURPOSE:To prevent burrs and falling off so as to surely fasten a nozzle and an atomizer together by pressure fitting the atomizer, which is made of a material provided with hardness lower than the nozzle, inside the nozzle and plastically deforming a part of the atomizer so as to pressure fitting it into a groove previously formed on the nozzle side. CONSTITUTION:A fuel amount to be injected is regulated by a movable valve 4, which can be freely moved vertically, measured by an orifice 5 of a nozzle 1, and introduced to a fuel passage 6 of an atomizer 2. The fuel in the fuel passage 6 and air introduced from an air passage 7 connected to the fuel passage 6 are mixed together, and the fuel is atomized. In taxis case, the atomizer 2, which is made of a material provided with lower hardness than the nozzle 1, is pressure fitted in the inside of the nozzle 1. In this way, a part of the atomizer 2 is plastically deformed so as to be pressure fitted in the inside of a groove 3, which is previously formed on the nozzle 1 side on a contact face between the nozzle 1 and the atomizer 2, and is fastened in the nozzle 1. In this way, burrs and falling off is prevented, so that the nozzle 1 and the atomizer 2 are surely fastened to each other.
Patent JP-H03126107-A (JP)
Title: Constant flow discharging device
Inventor: NISHIYAMA TORU
IPC: G05D7/00
Filed: 1989-10-11
Abstract: PURPOSE:To prevent the degradation in precision of flow control even at the time when many materials are put on the belt of a belt conveyor to improve the transportation efficiency by controlling the running speed of the belt of the belt conveyor so that the extent of reduction per unit time of a weigher approaches a target flow rate value. CONSTITUTION:A belt conveyor 2 and a storage tank 3 are built in a frame 13, and guide plates 12a and 12b are attached to the outside of the bottom of the storage tank 3. A platform weighing machine 14 is provided as the weigher, and the frame 13 is set on a platform 15 of the machine 14. A control part 16 takes a weighed value G of the platform 15 and a target set flow rate FR as input signals and controls a motor 1 to control the running speed of the belt of the belt conveyor 2 so that the extent of reduction per unit time of the weighed value G approaches the target set flow rate FR. Thus, the control precision of the flow rate is not degraded though materials which are brought into contact with guide plates 12a and 12b by the too large quantity are put on the belt of the belt conveyor 2.
Patent JP-H01106636-A (JP)
Title: Tuner circuit for satellite broadcast television receiver
Inventor: KANOUCHI YASUSHIGE
IPC: H04B1/26
Filed: 1987-10-20
Abstract: PURPOSE:To decrease the transmission loss by inserting the 1st and 2nd RF amplifier circuits to the pre-stage of a pre-selector circuit. CONSTITUTION:The 1st IF signal input terminal 4 connects to the 1st RF amplifier circuit 23 comprising a transistor(TR) 18, resistors 19, 20, a capacitor 21 and strip line. Moreover, the circuit 23 connects to the 2nd RF amplifier circuit 31 comprising a TR 26, resistors 27, 28, a capacitor 29 and a strip line 30. An output terminal 32 of the circuit 31 is connected to a selector. As the selector, a selector with inter-stage dual tuning formed by a microstrip line is used. Through the constitution above, the transmission loss of the pre-selector consumed in the microstrip line in the 1st IF signal of 950-1450MHz given to a terminal 4 is amplified by nearly 20dB by the circuits 23, 31 in advance. Since the signal is fed to the pre-selector after the amplification, the increased transmission loss is prevented while making most use of the advantage of the selector.
Patent JP-H06117831-A (JP)
Title: Aberration measuring method
Inventor: HIRUKAWA SHIGERU
IPC: G03F1/44
Filed: 1992-10-02
Abstract: PURPOSE:To enable a projection exposing device to self-measure the asymmetrical aberration of its projecting optical system in a short time. CONSTITUTION:A vernier mark image 32XP is exposed by changing a focusing position in shot areas 34-1 and 34-2 on a wafer 11 after the focusing position is fixed in the areas 34-1 and 34-2 and main scale mark images 28XP and 30XP are exposed. By approximating the positional deviation DELTAx1 between the main scale mark images 28XP and 30XP and the vernier mark image 32XP by using the function of the focusing position F, the factor of a symmetrical component is found with respect to the focusing position F in the function. From the relation between a previously calculated factor and the quantity of a comatic aberration, the quantity of the comatic aberration is found.
Patent JP-S61262241-A (JP)
Inventor: DANIERU RABURII
IPC: F16D65/38
Filed: 1985-11-25
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-H03267975-A (JP)
Title: Fixing device
Inventor: KATO YASUHISA
IPC: G03G15/20
Filed: 1990-10-02
Abstract: PURPOSE:To prevent a wrinkle from occurring when toner is fixed to a transfer paper which is composed of two restricted papers by lowering the fixing pressure of a nipping part between two pressurizing rollers and a fixing roller and increasing a nipping time which is enough for obtaining a specified fixing rate. CONSTITUTION:The pressurizing roller is composed of the two pressurizing rollers 2a and 2b. The pressurizing rollers 2a and 2b and the fixing roller 1 lower the fixing pressure of the nipping part formed for the transfer paper 6 which passes through these rollers to such an extent that the wrinkle is not caused, and also the nipping time is increased to obtain the specified fixing rate. Thus, the plural pressurizing rollers 2a and 2b are respectively pressurized to the fixing roller 1 by the low fixing pressure, that means, by pressure by which the wrinkle is not caused on the transfer paper 6 like an envelope and the fixing rate is raised.
Patent JP-H01107560-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAWAKI MASAO
IPC: H01L23/10
Filed: 1987-10-20
Abstract: PURPOSE:To eliminate a burr removing work on a lead frame by forming a thin film of resin material having flexibility on a nonmolding region of the frame. CONSTITUTION:A thin film 13 of a resin material having flexibility for sealing a molding material is formed by printing and coating on nonmolding regions 1a, 1c of a lead frame 1. The resin material prevents the molding material from overturning to the nonmolding region of the frame in a step of forming the frame by filling the frame in the mold and pouring the molding material in the mold, thereby preventing burr from generating at the nonmolding region. Thus, a step of mechanically removing burrs can be omitted, and the manufacturing cost of a semiconductor device can be reduced.
Patent JP-H04142829-A (JP)
Title: Clock generating circuit
Inventor: INAGAKI YOSHIO
IPC: H04J3/00
Filed: 1990-10-04
Abstract: PURPOSE:To stabilize the phase of an output clock signal by providing a counter counting a clock selected by a selective circuit based on a preset signal so as to recover the selected clock and a phase compensation means compensating the phase of the output clock of the counter on this circuit. CONSTITUTION:The circuit is provided with the selective circuit 1 selecting and outputting a reference clock from a 1st clock subjected to violation at a specific frequency and a 2nd clock not subjected to violation and outputting selective information representing which clock is selected. When the 1st clock is selected, a preset circuit 6 sends a preset signal synchronously with a frequency component not subjected to violation to a counter 2, the counter 2 outputs surely the selective clock synchronizingly and a rapid phase change caused at the clock switching is absorbed by post-stage phase compensation means 4. Thus, even when the clock signal subjected to violation is selected, the phase of an output clock signal is stabilized.
Patent JP-S62126640-A (JP)
Title: Dust-yield preventing device of volatile coating-agent applying apparatus
Inventor: KOJIMA SHINRI
IPC: H01L21/31
Filed: 1985-11-27
Abstract: PURPOSE:To prevent deposition from a volatile coating agent and to eliminate a dust yielding source, by covering a place, where the volatile coating agent is applied to a wafer, with a chamber, and filling the chamber with alcohol vapor atmosphere in the saturated state. CONSTITUTION:A chamber 20 is provided so as to cover a cup part 2 and an applying stage 3 of a volatile coating agent. On the stage 3, the volatile coating agent is applied to a wafer with a spinner. At this time, alcohol 24 in a container 22 undergoes air bubbling and is evaporated. Alcohol vapor filtered through a filter 28 is sent into the chamber. The inside of the chamber 20 is filled with the alcohol vapor atmosphere in the saturated state. Local exhaustion is performed, and the exhausted alcohol vapor is discharged into an organic exhaust system.
Patent JP-H1086666-A (JP)
Title: Sun visor for automobile
Inventor: HAGIWARA HIROICHI
IPC: B60J3/02
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a sun visor in an automobile capable of operating a shading plate in a single operation, avoiding the sun shine in a relatively light atmosphere, and performing the safe driving. SOLUTION: A slide guide frame 2 is fitted in the forward direction to each side of a fitting base plate 1 having a fitting hole in an angle adjustable manner, and acrylic shading plate 3 having a handle 3a at a forward end part and capable of bending a forward half part downwardly through a hinge in the middle thereof is provided on the slide guide frame 2 in a freely coming/going manner, and the shading degree of the shading plate 3 is gradually higher from a proximal part to a distal part. Because the shading plate 3 is made of a translucent material such as acrylic plate, a relatively light atmosphere can be secured, gloominess is eliminated, and no problems raise on the safe driving because the shading degree is low in the eye height part.
Patent JP-H02110743-A (JP)
Title: Fault diagnostic processing system
Inventor: HISHINUMA TAKAYUKI
IPC: G06F11/22
Filed: 1988-10-20
Abstract: PURPOSE:To correctly and automatically point out a failed part by activating the execution of a test program while a clock margin is applied to a failed part when the fault is found to be an intermittent fault by the result of the execution of a test program. CONSTITUTION:By the result of the execution of a test program, when the fault is found to be a fixed trouble, the failed part can be pointed out by the test program. At the time of being the intermittent fault, the trouble is not reproduced only by executing the test program, the pointing-out of the failed part cannot be performed, and therefore, a processor part 9 automatically generates the signal to execute the clock margin for a clock control part 7 to an arithmetic processing part 2 to generate the fault. Consequently, for the arithmetic processing part 2 which is the failed part, the test program is executed while the clock margin is applied, and the trouble is easy to reproduce. Thus, the failed part can be correctly and automatically pointed out.
Patent JP-H02111302-A (JP)
Title: Operation switching mechanism of upper mold sleeve for badge manufacturing device
Inventor: TOGE KAZUO
IPC: A44C27/00
Filed: 1988-10-20
Abstract: PURPOSE:To simplify a structure and quickly perform the work with no trouble by fixing an upper mold sleeve with hooking metals pivotally fitted to a fitting board and releasing the lower ends of the hooking metals in contact with the upper end outer periphery of a large-diameter lower mold sleeve. CONSTITUTION:An upper mold fitting board 2 is integrally provided on the upper section of an upper mold 1, hooking step faces 6 protruded downward from the lower end of a sleeve 3 coupled with the upper mold at the lower end and hooked on the sleeve on the inner face and downwardly protrusively fixing the sleeve from the upper mold are provided on both sides to form hooking metals 5, and upper end sections of the hooking metals are rotatably and pivotally fitted. The upper end outer periphery of a sleeve 12 coupled with the other lower mold 9 is made large, the hooking metals 5 are rotated outward while the lower end faces of the hooking metals are brought into contact with the upper end face, and the hooking step faces are separated from the upper end faces 4 of the hooking metals. The upper mold sleeve is fixed by the hooking metals fitted to the fitting board, the upper mold sleeve is fixed by the hooking metals fitted to the fitting board, and the fixing of this sleeve is released by the contact between the lower ends of the hooking metals and the upper end face 13 of the other lower mold sleeve, thus the structure is simplified, no obstacle exists around the lower mold, and workability is improved.
Patent JP-2001088708-A (JP)
Title: Push cart for shopping
Inventor: MOJI HIDEAKI
IPC: B62B3/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a push cart which can easily climb stairs up and go down therefrom by being pulled up or slid down by a user, without using means of a plurality of wheels that increase production cost. SOLUTION: A sled-like member 5 mounted on a vehicle frame 1 of the subject push cart A is formed to extend in a circular arc shape at the front or rear side of the frame 1 in side view such that its length may at least across two of steps (b) of stairs B.
Patent JP-H01107510-A (JP)
Title: Capacitor
Inventor: MURAKAMI KUNIO
IPC: H01G4/18
Filed: 1987-10-20
Abstract: PURPOSE:To obtain a capacitor having excellent heat resistance by forming a film made of crosslinked polyester containing 15wt.% or more of insoluble crosslinking part in phenol:tetrachloroethane=1:1 (140 deg.C, 30min) of dielectric. CONSTITUTION:A capacitor in which aromatic polyester series film partly having a crosslinking structure is formed of dielectric, which has excellent solder heat resistance and in which troubles, such as melting, deformation do not occur at the time of soldering after placing on a circuit, and a film made of crosslinked polyester containing 15wt.% of insoluble crosslinking part in phenol:tetrachloroethane=1:1 (140 deg.C, 30min) is formed of the dielectric. Thus, a circuit substrate can be reduced in size.
Patent JP-S62124146-A (JP)
Title: Polyphenylene oxide resin composition
Inventor: KOSEKI TAKAYOSHI
IPC: C08K5/1515
Filed: 1985-11-25
Abstract: PURPOSE:To obtain the titled crosslinkable composition having improved chemical resistance, heat-resistance, etc., by compounding a polyphenylene oxide resin with a styrene-based thermoplastic polymer, an epoxy compound and a catalyst and/or a curing agent. CONSTITUTION:The objective composition can be produced by compounding (A) a polyphenylene oxide resin, e.g. poly(2,6-dimethyl-1,4-phenylene oxide) with (B) a styrene-based thermoplastic polymer, preferably polystyrene and/or styrene- butadiene copolymer, (C) an epoxy compound, preferably an alicyclic epoxy compound and (D) a catalyst (e.g. 2-methylimidazole) and/or a curing agent (e.g. m-phenylenediamine). The obtained composition is dissolved in a solvent, cast on or applied to a carrier film for casting, etc., and dried to obtain a film.
Patent JP-H05103855-A (JP)
Title: Rotary reel device of slot machine
Inventor: NAKAZAWA HIROTO
IPC: A63F5/04
Filed: 1991-10-15
Abstract: PURPOSE:To provide a rotary feel device wherein positions of a reference protrusion can be adjusted after the molding of the rotary reel. CONSTITUTION:There are provided a rotary reel 10, an optical sensor 40 adjacently fixed to the reel 10 for detecting one revolution of the reel 10, and a reference protrusion 20 which is formed separately from the reel 10 and fixed to the reel 10 to form a rotary reel device of a slot machine. And the optical sensor 40 has a light emitting element 41 and a light receiving element 42, and the protrusion 20 fixed to the reel 10 has a light shielding piece 21 for shielding light between the element 41 and the element 42 following one revolution of the reel 10 and a fixing part 22 for fixing the protrusion 20 to the reel 10, and the piece 21 of the protrusion 20 is plastically deformable.
Patent JP-S62189045-A (JP)
Inventor: MATSUMURA ISAO
IPC: A61B3/14
Filed: 1986-11-07
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-H10112046-A (JP)
Title: Device for controlling tracking balance of optical disk player and method therefor
Inventor: HONG CHUNG SEON
IPC: G11B7/085
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To automatically adjust tracking balance by generating a tracking error signal for compensating an error caused by setting positions of a photodiode, a laser diode and an objective lens whenever a new disk is loaded into the optical disk player. SOLUTION: Reflected light from an optical disk is converted into a voltage signal via an optical pickup part 100 and a current/voltage converting part, and a tracking error(TE) signal is detected by an error detecting part 300. A feedback signal for compensating a TE is generated by a control part 500 from the TE signal inputted via a logical level deciding part 400, and is fed back to the error detecting part 300 via a TE compensating part 600. The TE signal corrected by the feedback signal is inputted to a balance compensating part 700 for correcting positions of the photodiode, the laser diode and the objective lens. Consequently, tracking balance can automatically be adjusted.
Patent JP-H0889560-A (JP)
Title: Sterilizing method and sterilizing device
Inventor: FUJII HIKOSHIGE
IPC: A23L3/40
Filed: 1994-09-21
Abstract: PURPOSE: To enable an effective sterilization treatment without degrading merchandise value by instantaneously heating and pressurizing the inside of a sterilizer after feeding of raw materials with heating steam and immediately subjecting the inside of this sterilizer to rapid pressure reduction to a vacuum state, then transferring the raw materials subjected to the sterilization treatment into a vacuum cooling and drying device and subjecting the raw materials to vacuum cooling and drying. CONSTITUTION: The raw materials, such as crude drugs, are first fed from a weighing hopper 10 into the sterilizer 1 and after a butterfly valve of a pressure resistant damper 11 is closed, the superheated steam is fed into the sterilizer while main vanes 6 are rotated, by which the raw materials are instantaneously heated and pressurized. The steam is then released by opening a discharge port 26. The inside of the sterilizer 1 is instantaneously shifted into a vacuum state in a vacuum tank 23 where the reduced pressure state is previously attained at the point of the time when the inside of the sterilizer 1 restores approximately the atm. pressure. The raw materials subjected to the sterilization treatment is thereafter transferred continuously into the vacuum cooling and drying device 17 having a hermetic structure.  The inside of the drying device 17 is cooled in the vacuum state by pouring the cooling water into a jacket 18. Ordinary temp. is restored in both of the sterilizer 1 and the drying device 17 after the sterilization treatment. The raw materials subjected to the sterilizing and drying treatment are discharged outside the device from a discharge damper 13.
Patent JP-H02114027-A (JP)
Title: Display device for vehicle
Inventor: MASAMORI ICHIROU
IPC: G02B27/02
Filed: 1988-10-24
Abstract: PURPOSE:To resolve the change in size and turbulence of a display image and make the display image obvious by moving an optical element receiving and reflecting the radiation light from a display source farther from the display source as the speed of a vehicle is increased. CONSTITUTION:When a motor 7 provided in the space 5 of an instrument panel 1 is driven, a hologram 12 wound between a pair of rollers 8 and 9 is wound or unwound. When the light from a light source 19 serving as a display source is diffused by a cylindrical lens 20 and projected on a diffusing plate 21, a prism 23 serving as an optical element receives and reflects the radiation light of the diffusing plate 21. As a result, the virtual image of the hologram 12 is formed on a mirror 24. In this case, a linear slide device 26 provided with a motor 27 or the like is connected to the prism 23 as a driving mechanism. The motor 27 is controlled so that the prism 23 is moved near the diffusing plate 21 at the time of a low speed, for example.
Patent JP-H08151928-A (JP)
Title: Reed valve device for 2-cycle engine
Inventor: TSUSHIMA YUJI
IPC: F02B25/20
Filed: 1995-09-21
Abstract: PURPOSE: To stabilize the operation of a reed valve device and to improve durability by prevent twisting of the reed thereof. CONSTITUTION: In the reed valve device of a 2-cycle engine wherein a valve port is opened/closed by a reed 8 with its one end as a fixed part 8a and its other end as a free end and an auxiliary plate 15 is provided along the reed 8, the auxiliary plate 15 is formed flat almost in a U shape comprising a base part 15a fixed to the fixed part 8a of the reed 8 and both left and right leg parts 15a and 15b extending to a the free end 8b side along both side edges 8c and 8c of the reed 8 from both side parts of the base part 15a.
Patent JP-H0988030-A (JP)
Title: Snow thawing device by rotary sprinkling water
Inventor: SUGAWARA HIROMITSU
IPC: E01H5/10
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To collect snow in a place and sprinkle water on the piled snow to effectively thaw snow with a small quantity of water as much as possible. SOLUTION: A sprinkling water pipe 4 spraying water downward like a curtain is horizontally arranged, in a device thawing the piled snow with spraying water. The pipe is rotatably supported to a vertical support shaft 1 and driven by a geared motor M. The rotary speed of the pipe 4 driven by the geared motor M is controlled by an inverter controller 10. The sprinkling water pipe 4 is connected to a natural hot water source through a pressurizing pump P.
Patent JP-H06174261-A (JP)
Title: Air heating/cooling method
Inventor: NAGAI TOMOHIKO
IPC: F24F1/00
Filed: 1992-10-05
Abstract: PURPOSE:To enhance thermal efficiency and prevent dew condensation from occurring by performing thermal transfer with the aid of air and carrying out space heating/cooling in a room by means of raditation and convection. CONSTITUTION:Air from an air-conditioner 2, whose temperature is higher or lower than an air temperature in a room 1, is allowed to circulate inside a space 3 in a ceiling plenum to perform raidant spade heating/cooling. Part of dehumidified and dried air brown from the air-conditioner 2 is supplied into the room 1 through the suitable number of small holes 5 provided in a ceiling- plane 4. Accordingly, quick space heating/cooling is made possible in the same way as an air convection method by performing radiant space heating/cooling while blowing and supplying part of the air into the room 1. Further, thermal efficiency for space heating/cooling in the room 1 is enhanced by a synergetic effect with radiation. Moreover, humidity control in the room 1 becomes easier by blowing and supplying the dried air, and dew condensation can be effectively prevented from occurring on the ceiling-plane 4.