baber/WOPTO huggingface dataset:
Patent JP-H07175097-A (JP)
Title: Back driving system af camera
Inventor: ATSUTA RIICHI
IPC: G03B13/32
Filed: 1993-12-21
Abstract: PURPOSE:To set a camera mode corresponding to the cover opening/locking state of a double cover in a back driving system AF camera where automatic focusing function can work regardless of the type of a lens by only mounting at a lens attaching mount. CONSTITUTION:This is a photographic lens exchangeable system automatic focusing camera, and a movable part is at least provided with a range-finding element and a film feeding holding element, and a fixed part at least possesses a release button, a lens mount and an outer case. The movable part and the fixed part are assembled through a slider device, and the body core of the movable part is isolated from external force in a state where it is covered so that focusing driving can be performed in the direction of the optical axis of a photographic lens inside a fixed part element, and the opening/closing state of two covers, which are an inner cover and an after cover, is discriminated by interlocking with a key board and a camera operation mode is selected and set.
Patent JP-H05161113-A (JP)
Title: Emphasis circuit
Inventor: TAKASHIMA MASATOSHI
IPC: H04N5/208
Filed: 1991-12-05
Abstract: PURPOSE:To reduce the memory capacity by decreasing number of time inversion circuits in the emphasis circuit. CONSTITUTION:A 1st high pass output signal (b) resulting from an input signal (a) subject to high-pass processing is fed to a time inversion circuit 41 and a 1st high pass output signal (c) whose time axis is inverted is fed to a 2nd high pass filter 42, the signal whose time axis is inverted is subject to high pass processing and a 2nd high pass output signal (d) is obtained. Furthermore, the input signal (a) is added to a limiter output signal (g) resulting from the 2nd high pass output signal (d) subject to limiter processing and the sum output signal (i) is again subject to time axis inversion. Thus, an emphasis output signal (j) whose phase characteristic is linear is outputted with respect to the input signal (a). Through the constitution above, since number of time inversion circuits in use is reduced, the circuit scale is decreased.
Patent JP-H09151026-A (JP)
Title: Printer equipped with distribution station having u-shaped sheet guide
Inventor: AARU GAARANDO EDOWAAZU
IPC: B65H39/11
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To combine a printer, at least two separable output stations, and a conveying mechanism conveying the printing medium outputted from the printer to one of the output stations. SOLUTION: A printer 1 and moving stations 2, 3 forming guides 1a, 2a, 3a for the paper sheets sent out from the printer 1 arranged adjacently are provided. The paper sheet is moved upward into the U-shaped guide 1a by pinch rollers, and it is moved in the lateral direction by pinch rollers in the guide 1a. Similar rollers are arranged in the guides 2a, 3a, and the paper sheet is sent downward to the selected station.
Patent JP-H02167196-A (JP)
Title: Zigzag sewing machine
Inventor: HORIE FUJIO
IPC: D05B27/02
Filed: 1988-12-20
Abstract: PURPOSE:To enable a pretty seam to be formed by composing a horizontal feed stepping motor and a horizontal feed mechanism so that a minimum moving pitch for moving a feed dog by the use of the horizontal feed mechanism may be made smaller than a minimum swinging pitch for swinging a needle bar by means of swinging mechanism. CONSTITUTION:By driving a horizontal feed stepping motor 90, via a driving gear 106, along with the rotational movement of an oscillating arm 101, an output section 103 is swing, and a pin 100 namely a movable memory 93 is moved in the left and right directions, and via a second swinging member 65, a connecting member 70, and a driving pin 79, feed teeth 48 are moved in the left and right directions. When the movement is executed under shifting worked cloth 107, then the worked cloth 107 is horizontally fed. In this case, the resolution of the motor 90 is 30 (step angle: 12.0 deg.), and the minimum moving pitch of the feed teeth 48 is approx. 0.1mm corresponding with one step of the motor 90. In other words, the minimum moving pitch for moving the feed teeth 48 with a horizontal feed driving gear 89 by driving the motor 90 is set to be 1/5 of a minimum swing pitch for swinging a needle bar 5 using a needle bar swing driving gear 1 by driving a needle bar swinging stepping motor 4.
Patent JP-H03181913-A (JP)
Title: Production of rotary polygonal mirror
Inventor: SUNADA HARUKI
IPC: G02B26/12
Filed: 1989-12-11
Abstract: PURPOSE:To improve the surface accuracy of the side faces to constitute reflecting mirror surfaces by providing compressing mean which moves in the direction perpendicular to the revolving shaft of the rotary polygonal mirror and press welding a resin to the inner side surfaces of side part molds by the compressing means. CONSTITUTION:The means 21 which moves perpendicular to the revolving shaft of the rotary polygonal mirror and compress the injected resin are provided in a part of the molds. The resin is pressurized toward both surfaces of the side parts molds 11 by the compressing means 21 in the curing process of the resin injected and poured into a cavity part 10. Since the transferability of the reflecting mirror surfaces in particular to the molds is improved in this way, the production of the rotary polygonal mirror having the sufficiently high surface accuracy of the reflecting mirror surfaces is executed by using the resin injection molding which allows the reduction of weight and is low in production cost.
Patent JP-2001138311-A (JP)
Title: Apparatus and method for manufacturing panel with pattern
Inventor: OKIMURA YOICHIRO
IPC: B28B13/04
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing a panel with a pattern capable of easily separating the cured panel with the pattern from a decorating mold. SOLUTION: In the apparatus for manufacturing a panel with a pattern having a mold and a lifter, the mold has (1) a base, (2) a form disposed on the base, (3) a decorating mold surrounded by the form and mounted on the base, and (4) a plurality of lifters disposed on the base near the form. The method for manufacturing the pane with the pattern using the apparatus for manufacturing the panel with the pattern comprises the steps of casting and filling a curable base material in the mold, then curing the material, then lifting the periphery of the cured material by using the lifters, thereby separating the material from the decorating mold.
Patent JP-H0724565-A (JP)
Title: Electromagnetic pump type molten metal supplying device and its driving method
Inventor: MIURA KUNIAKI
IPC: B22D35/00
Filed: 1992-11-07
Abstract: PURPOSE:To prevent a temp. rise caused by staying of molten metal in the inner part of an electromagnetic pump. CONSTITUTION:The molten metal is supplied into a plating vessel 6 through a molten metal duct 5 from a molten metal vessel 1 with the electromagnetic pump 3. An orifice 8 is arranged on the way of the molten metal duct 5, and a part of the molten metal is returned back to the molten metal vessel 1 through a return-back passage 7 from this orifice 8. Even when the molten quantity supplied into the plating vessel 6 reduces, the flow of the molten metal can be secured in the duct of the electron magnetic pump 3.
Patent JP-H07183645-A (JP)
Title: Formation of metallic pattern
Inventor: AOKI SHIGENORI
IPC: H05K3/02
Filed: 1993-12-22
Abstract: PURPOSE:To form a metallic pattern comprising noble metals, which require a smooth surface, in good adherence to a substrate by applying a first metallic resinate over the entire surface of the substrate after the substrate has been baked and the metallic pattern has been formed, and by peeling the metallic pattern except a pattern forming part after baking. CONSTITUTION:An adherence paste mixed with a substrate resinate, which can improve adherence to a substrate, is prepared on an Au resinate. This is screen printed on the substrate 1 and baked to form a first pattern 9 having good adherence to the substrate 1. Next, after the Au resinate 10 is formed over the entire surface, it is baked to convert the Au resinate 10 to an Au thin film pattern. Then, the surface of the substrate 1 is wiped with gauze and the like, so the substrate 1 will have poor adherence to the Au resinate. On the other hand, since the first pattern 9 comprises mainly the Au resinate, adherence is good. Consequently, the Au pattern 11 can be formed only on the first pattern 9.
Patent JP-H11160599-A (JP)
Title: Lens driving device
Inventor: EMURA TETSUJI
IPC: G02B7/04
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce frictional resistance acting between the bush part of a guiding shaft for guiding a moving lens frame and the lens moving frame and a rotation regulating guiding hole part by providing an electromechanical energy conversion means vibrated in parallel with the shaft direction of the guiding shaft at one end of the guiding shaft. SOLUTION: The moving lens frame 123 holds a 2nd lens group L12 movably along an optical axis O. The bush part 123a slidably engaged with the guiding shaft 121 is provided on the upper side of the frame 123 and the rotation regulating guiding hole part 123b slidable with the guiding shaft 122 is provided on the lower side thereof. Ceramic piezoelectric elements 201 and 202 are attached to the ends of the shafts 121 and 122 so that their resonance direction may be aligned with the shaft direction of the shafts 121 and 122. By impressing an alternating current having resonance frequency on the elements 201 and 202, the elements 201 and 202 are elongated and contracted in the resonance direction with the resonance frequency and the shafts 121 and 122 are vibrated in the shaft direction.
Patent JP-H02170389-A (JP)
Title: Heater bundle
Inventor: SHIRAKAWA TAKEETSU
IPC: H05B3/42
Filed: 1988-12-23
Abstract: PURPOSE:To prevent a heater bundle from failure by absorbing out of alignment of thermal expansion and contraction by expansion/contraction of a coil spring for relative movement of a sealing part due to different coefficients of thermal expansion. CONSTITUTION:A conducting part 7a provided at the top of a pipe 3a of a heat emitting pipe 3 consists of a slide rod 21 having a straight portion exposed from the pipe 3a, a taper pipe 22 engaged with clustered electrode plates 5 at a tapered portion with dia. contracting upward, a bolt 24 fastening the taper pipe 22 to the clustered electrode plates 5, and a coil spring 23 resiliently installed between the undersurface of the taper pipe 22 and the oversurface of the slide rod 21. When a relative movement is going to be generated at an O-ring 18 of the seal due to different coefficients of thermal expansion between a pressure vessel cylinder and the heat emitting pipe 3, therefore, the coil spring 23 is expanded or contracted to absorb out of alignment of thermal expansion and contraction. Thereby the heater bundle is free from risk of trouble even though the pressure vessel cylinder and heat emitting pipe 3 are made from different materials.
Patent JP-H09141777-A (JP)
Title: Lid material
Inventor: OBOSHI TAKANORI
IPC: C23C14/10
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To form an ultra-thin film layer with good flexibility and ductility on a backing film and to use the layer as a combustion improver in the incineration of refuse by forming a barrier layer consisting of two silicon oxide layers which are prepared in sequence by chemical vapor deposition and physical vapor deposition at least on one side of a backing film. SOLUTION: A lid material has two SiOx layers 2 made from oxygen and silicon at least on one side of a backing film 1. The first layer which contacts the backing film directly is a vapor deposition layer 21 of SiOx (x=1-2) which has good adhesion and flexibility and is prepared by a chemical vapor deposition method, the second layer is a vapor deposition layer 22 of SiOx (x=1-2) which has good post-processability and is prepared by a physical vapor deposition method, and the two layers are laminated. Also, it is composed of a laminated film of an easily peelable heat seal resin layer and a vapor deposition film. The light transmittance of the SiOx layer is at least 90%. The SiOx layer 2 is coated with the easily peelable heat seal resin layer 76 by melt extrusion.
Patent JP-H02170384-A (JP)
Title: Ic socket
Inventor: TAJIMA TSUNEAKI
IPC: H01R13/03
Filed: 1988-12-22
Abstract: PURPOSE:To enhance the reliability of electric contacting of an IC socket by forming each contact from a shape memory alloy, and making the inserting force for IC package substantially zero. CONSTITUTION:A contact 2 made of shape memory alloy is embedded around a frame 1 pressed to the wall 4 of this frame 1 by its own resilience when the temp. is normal before insertion of an IC package 3. When this IC package 3 is to be inserted, the contact 2 is cooled by a method for ex. of applying a rapid cooling spray. Accordingly the contact 2 stored previously in such shape memory that it becomes straight into a rod at a low temp. will separate from the wall 4 to produce a gap between it and the contact 2, and if the IC package 3 is inserted in this condition, insertion can be made substantially with no force, and the contact 2 is returned to normal temp. gradually to recover sufficient contacting force, and thus stable electric contacting is kept. This prevents poor contacting performance.
Patent JP-H05133516-A (JP)
Title: Smoke generating device
Inventor: SUZUKI EIKO
IPC: F23J11/00
Filed: 1991-11-11
Abstract: PURPOSE:To make it possible to supply smoke stably by providing a smoke generating unit wherein liquid such as oil supplied by capillarity is heated by a heating means and a measuring means for measuring the liquid level of liquid at the smoke generating unit to actuate and control an alarm means. CONSTITUTION:In a smoke generating unit 1 to which liquid such as oil is supplied from a liquid storage vessel 3 via a liquid control 5, glass wool 15 is placed in a pipe with branches, with its lower part contacted with the surface of the liquid, and a nichrome wire 16 is wound around the glass wool 15. And the liquid stored at the lower part of the unit 1 is caused to be impregnated into the glass wool 15 by capillarity and the nichrome wire 16 is heated to atomize the liquid and high temperature air is supplied by a flow pump 7 so that the liquid is turned into smoke, which is blown off to the outside from an upper opening, while results of detection of a liquid level measuring means comprising an optical fiber sensor 20 are displayed on a display device 23 and when the liquid level has reached a predetermined level, an alarm means is actuated.
Patent JP-H07172217-A (JP)
Title: Vehicular drive force controller
Inventor: TAKIZAWA SATORU
IPC: B60W10/10
Filed: 1993-12-22
Abstract: PURPOSE:To obtain the most adequate drive force expected by a driver with driver's accelerator operation and also attempt the compatibility of an operation performance with a power ability when the controller is applied to a vehicle provided with a step type transmission, in a vehicular drive force controller for controlling the output of a power train system by means of a synthetic control, etc., of an engine and an automatic transmission. CONSTITUTION:In the first constitution, is provided a drive force control means (f) for controlling so that a target drive force to be outputted can be obtained in a power train system by a request effective drive force and a running resistance component calculated by using a realizable maximum/minimum drive force and an accelerator operation amount in relation to a car speed. The second constitution is rendered such a means that may make calculation of requested effective drive force defined by a requested effective drive force calculation means (c) is achieved in such a manner that the interconnection of a drive force to a car speed within the maximum drive force is calculated by a smoothed drive force and the minimum drive force when an accelerator operation amount is less than a prescribed value, and it is calculated by the maximum drive force a the minimum drive force when the accelerator operation amount is the prescribed value or more.
Patent JP-H04193167-A (JP)
Title: Holding apparatus of plate-shaped organization for surgery
Inventor: TAKAHASHI KATSUMI
IPC: A61B17/88
Filed: 1990-11-27
Abstract: PURPOSE:To hold a plate-shaped organization completely and correctly in the perpendicular direction to a handle without damaging it by moving two clamp plates for pinching the plate-shaped organization in parallel with the handle having an operation section for an operator, and pinching and holding the plate-shaped organization via the pressure of a spring incorporated in the operation section. CONSTITUTION:An operation section for an operator is constituted of a pull metal 2 coupled and located at the upper end section of an outside pipe 1, a push metal 5 coupled and located at the upper end section of an inside pipe 4, and a spring 7 located around the inside pipe 4 and between the pull metal 2 and push metal 5. When fingers are put on the pull metal 2 and push metal 5 to push the push metal 5, a lower clamp plate 6 is moved downward, upper and lower clamp plates are separated, and a plate-shaped organization can be pinched in this gap portion. When the force pushing the push metal 5 is released, the lower clamp plate 6 is returned upward by the spring pressure, and the plate-shaped organization is held between the upper and lower clamp plates 3, 6. The shape of a clamp section constituted of two upper and lower clamp plates 3, 6 can be freely changed according to the use.
Patent JP-H08222948-A (JP)
Title: Oscillator circuit
Inventor: TATSUDEYUSU JIYON GABARA
IPC: H03L3/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a CMOS circuit with reduced power consumption by providing an inductance connected in series with a capacitor, and allowing a self- timing circuit to prevent the loss in a circuit, and to compensate the generation of a sinusoid wave with a constant amplitude. SOLUTION: Oscillation is started by adding a voltage VDD to the right end of an inductor 10, and once oscillation is started, it continues on a series- connected oscillation bus including the inductance 10 and a capacitor 22. When a backward signal is above the threshold voltage of a p-channel element 38, the element 38 is turned into a conductive state. Then, when a forward sine wave appearing at a contact 44 is continuously increased, the conductive state of the element 38 is further reinforced. Thus, a circuit 36 substantially applies energy for compensating a resistance loss on the oscillation path, such that each forward sine wave signal appearing on an output contact in a self-timing system can be turned into almost the maximum value of the VDD.
Patent JP-H05267857-A (JP)
Title: Multilayer circuit board
IPC: H05K3/46
Filed: 1991-12-09
Abstract: PURPOSE:To easily confirm influence of stray capacity to a mounting circuit. CONSTITUTION:Predetermined areas of conductive patterns 3a, 3b, 3c, 3d are provided at predetermined parts of circuit boards 2a, 2b, 2c provided with wiring patterns 1a, 1b, 1c. When the boards 2a, 2b, 2c are superposed to form a multilayer, capacities between the patterns 3a, 3b, 3c, 3d of predetermined areas can be measured.
Patent JP-H09164264-A (JP)
Title: Gift possessing game device
Inventor: HOSHINO MASAMITSU
IPC: A63F9/00
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To perform special display when a gift is successfully possessed by providing an ejecting means for ejecting the gift in a casing to the outside after especially displaying this gift when the gift is selected and moved to a prescribed position by the operations of player. SOLUTION: In the state of opening a crimping pawl 10 by operating an operating switch 12 and moving and extending an arm 9 just above the gift, the pawl is dropped onto a gift 15 and grasps it. When the gift is successfully grasped, the pawl is moved up, the gift is carried to just above a gift insertion cylinder part 7, the crimping pawl 10 is opened, and the gift 15 is dropped into the gift insertion cylinder part 7. Then, the gift 15 is placed on an opening/ closing valve in closed state, this state is detected by a photosensor, a light emitting diode is emitted, and the illumination lighting up an entire casing 3 is turned off. Further, a speaker is driven and the sound of fanfare is generated.  Afterwards, the illumination of casing 3 is recovered, the light emitting diode is turned off and, at the same time, the gift 15 is dropped down and guided to a gift take-out port 14 along a passage.
Patent JP-H06172086-A (JP)
Title: Production of group iii-v single crystal
Inventor: YAMASHITA YOJI
IPC: C30B29/44
Filed: 1992-12-04
Abstract: PURPOSE:To provide a new process for the production of a GaP single crystal capable of achieving a ring-shaped reflection plate in a B2O3 encapsulant and the state same as an opaque B2O3 encapsulant. CONSTITUTION:A single crystal containing P as the group V element is produced by a liquid-encapsuled Czochralski process using B2O3 as a liquid encapsulant. In the above process, polycrystalline raw materials are melted, the surface temperature of the molten liquid containing P as the group V element in a crucible is maintained at a level higher than the melting point of a group III-V compound containing P as the group V element by at least 25 deg.C for >=30min, the temperature of the molten liquid is lowered to the optimum level and a crystal is pulled up from the molten liquid. The single crystal ratio is remarkably improved by this process.
Patent JP-H11125487-A (JP)
Title: Umbrella dryer
Inventor: FUKUDA SHINGO
IPC: F26B9/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a unit for drying a wet umbrella while closing. SOLUTION: A plurality of blades 5 having outlets 4 are disposed at the cylindrical part 3 of the body 1. Preferably, 8-10 blades are employed. Piping 6 is passed through the outlet 4 and the air (hot air) is supplied from a dryer 2. Among the outlets 4, a forward end outlet A is angled to blow out hot air downward from horizon while the outlets in other side face are angled to blow out hot air obliquely rearward in order to prevent a sail from being shifted to the inside. Furthermore, the outlets 4 are arranged sequentially downward starting from the forward end outlet A in order to prevent the sail from being shifted to the inside.
Patent JP-H01168088-A (JP)
Title: Semiconductor laser device
Inventor: INOUE TOKUO
IPC: H01S5/00
Filed: 1987-12-24
Abstract: PURPOSE:To make it possible to change wavelengths along a broad band and to stabilize the wavelengths, by providing two outer resonators for both end surfaces of a semiconductor laser, forming a reflecting film having transmitting property on the rear surface of a micro-fresnel lens in one outer resonator, changing the lengths of the outer resonators with piezoelectric element in association each other. CONSTITUTION:A planar micro-fresnel lens 21 is provided on the surface of a lens member on the side of a semiconductor laser 1. A transmitting reflecting film 22 is evaporated on the rear surface of the lens member 2. A reflectivity rF=0.1 is adjusted. An outer resonator having a resonator length LF is equivalently formed between the semiconductor laser 1 and the reflecting film 22. A reflectivity rM 1 of an outer mirror 5, which is arranged on the side of the other emitting surface of the semiconductor laser 1, is adjusted. Another outer resonator having a resonator length LM is formed between the semiconductor laser 1 and the outer mirror 5. The positions of the lens member 2 and the outer mirror 5 are changed with piezoelectric elements 6 and 7. The resonator lengths LF and LM of the two outer resonators are adjusted so that the lights having the same wavelength can coexist.