baber/WOPTO huggingface dataset:
Patent JP-2002134947-A (JP)
Title: Waterproof structure of enclosure
Inventor: TSUNA TAKAMITSU
IPC: H05K5/06
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide waterproof structure that easily mounts and dismounts waterproof rubber provided between a lid body and a case made of Mg or an Mg alloy to proof and seal the lid body and case, and prevents damages on a partition wall and peel-off of painting in replacement work. SOLUTION: In the waterproof structure of a power circuit where an annular partition wall is formed inside the outer wall of a container, a power circuit part is accommodated inside the annular partition wall, and ring-like waterproof rubber 5 is buried in a groove section formed on the outer wall, a slit 4 is provided from the upper section of an opening surface on one portion of the partition wall formed at the groove section.
Patent JP-2002141214-A (JP)
Title: Magnetic material and coil part formed of the same
Inventor: ITO KO
IPC: C04B35/28
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide magnetic material, which is partially turned to a second phase other than a spinel phase, controls the imaginary component μ" of complex permeability in a high-frequency region so as to have an excellent Q value, can be burned together with Ag or its alloy at a burning temperature, and turned into a sintered body of high density and a coil part, specially a laminated coil part which is equipped with an inner conductor layer of Ag or its alloy and formed of the above magnetic material. SOLUTION: This magnetic material includes a spinel-type ferrite sintered body, which contains at least oxides of Fe, Ni, Cu, and Co as main components, a (Cu0.2Ni0.8) oxide phase which is dispersed, and 0 to 10 wt.% Bi2O3 (where 0 is not included) which is dispersed. The above magnetic material is used as a core or the magnetic layer of an inductor of laminated structure.
Patent JP-2001236849-A (JP)
Title: Control device for on-vehicle instrument
Inventor: MITSUZUKA KATSUYA
IPC: H01H13/70
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a control device for the on-vehicle equipment, capable of changing a switch unit through simple work. SOLUTION: The switch unit, composed of the control unit switch 2 (SW-A to SW-G) and the key tops 6a to 6g, is mounted on respective unit mounting portions 3a to 3g. Classifying of each switch units is conducted through detection on the side of the unit mount portions 3a to 3g, the difference in the shapes of each switch operating portions 9a to 9g formed on the head of each key tops 6a to 6g. To respective unit mounting portions 3a to 3g, the detecting switches 10a to 10g is aligned so as to detect the existence of the key tops 6a to 6g. At the control portion, the existence of the key tops 6a to 6g is determined through detecting the signal from the detection switches 10a to 10g.  When it is determined at the unit mount portions 3a to 3g that one of key tops 6a to 6g is removed, the control function is arranged to close the corresponding key top of which control portion is at least switched to halt condition.
Patent JP-2002142447-A (JP)
Title: Power supply apparatus and electronic equipment
Inventor: NAKAMURA TOSHIYA
IPC: G06F1/30
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To give sufficient completion processing time to electronic equipment even if an input voltage is broken abnormally, and to reduce a circuit area and power consumption. SOLUTION: A power supply apparatus 1 comprises a switching power supply section 14 that inputs a DC voltage to a primary side, switches the inputted DC voltage, and generates a stabilized output DC voltage at a secondary side that is insulated from the primary side, a current detection section 16 for generating a synchronization pulse (P) in synchronization with a supply current (i) to the switching power supply section 14, and a control section 17 for outputting a detection pulse (r) for reporting the cutting of AC input to the side of the electronic equipment 2 based on the synchronization pulse (P). The current detection section 16 generates the synchronization pulse that is insulated from the primary side of the switching power supply section 14 by a photocoupler or the like.
Patent JP-2002151567-A (JP)
Title: Wafer transfer equipment and semiconductor manufacturing equipment using the same
Inventor: ISHII TOSHIHITO
IPC: H01L21/68
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide wafer transfer equipment which can prevent metal components from mixing in a wafer by preventing the wafer mounted on a blade part from colliding against a wrist part made of metal, and provide semiconductor manufacturing equipment using the wafer transferring equipment. SOLUTION: This wafer transfer equipment is provided with a blade part 12 in which a recessed part is formed on a surface in order to mount the wafer W, an arm 14 for moving the blade forward and backward freely, and a wrist 16 in which a surface for joining the blade to the arm is made of metal. Between the recessed part of the blade and the wrist, a collision preventing member 12c is formed which prevents a wafer getting out of the recessed part from colliding against the wrist.
Patent JP-2002139937-A (JP)
Title: Fixing device
Inventor: HAMADA SHUTA
IPC: G03G15/20
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To eliminate trouble caused by the difference of the size of transfer material, especially, to eliminate trouble caused in the case of fixation performed to large size transfer material after consecutively performing the fixation to small size transfer material in a fixing device using a thermal fixing roller having translucent base substance and a heat ray absorbing layer. SOLUTION: In this fixing device, the transfer material on which an unfixed toner image is carried is heated while press-contacting with the thermal fixing roller having a heat ray irradiation means inside and provided with an elastic layer having translucency to a heat ray on the outside of cylindrical base substance having translucency to the heat ray and the heat ray absorbing layer on the outside of the elastic layer, so that the toner image is fixed on the transfer material. The device has a light shielding member shielding the transfer material non-passing area of the heat ray absorbing layer from light in accordance with the size of the transfer material.
Patent JP-2002137844-A (JP)
Title: Conveying mechanism of sheet-like medium
Inventor: MAKINO AKIHIKO
IPC: B65H5/06
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent conveying delay from generating in a part of a medium which is not held by a driving roller and a pinch roller, even in the medium having a flexibility like a silk cloth. SOLUTION: An auxiliary roller having the same outer diameter as that of a driving roller and formed with a recess groove on an outer periphery thereof is arranged between the several driving rollers by being inserted into a driving shaft. The sheet-like medium is sucked to this auxiliary roller by sucking air from the groove of the auxiliary roller by a sucking means, and the auxiliary roller is driven by rotation synchronously with the driving roller, thereby conveying the sheet-like medium in a single axis direction.
Patent JP-2002141365-A (JP)
Title: Method and apparatus for stencil printing as well as stencil plate
Inventor: OKUNO ATSUSHI
IPC: B41L13/02
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for stencil printing capable of conducting a continuously printing sealing work by maintaining a contact state of a stencil plate with a base plate during a printing step so as not to bring about bleeding of a printing resin between the stencil plate and the base plate and the stencil plate. SOLUTION: The method for stencil printing comprises the steps of printing the stencil plate 1 disposed on the base plate while retaining the plate 1 at a position not disturbing a movement of a squeegee 6 by a prescribed pressing force by a pressing unit 11.
Patent JP-2002149741-A (JP)
Title: Delay equivalent circuit and delay time calculating method
Inventor: NAKAMURA KAZUYUKI
IPC: G06F17/50
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a delay time calculating method which simplify the delay time calculation of a wire in a semiconductor integrated circuit including inductance and can calculate the delay time by a conventionally used CAD tool delay calculation. SOLUTION: The delay time of a wiring model composed of three elements of inductance (L), capacitance (C) and resistance (R) is obtained from an analytic expression or approximation calculation, etc., and a circuit is virtually structured which is composed of two elements of other resistance (R') and capacitance (C') having a delay time equivalent to the delay time. The delay time is calculated by using the R' value and C' value determined by this method.
Patent JP-2002150891-A (JP)
Title: Switch mechanism having several operation functions, and remote control equipment using this switch mechanism
Inventor: KAIZAKI MASARU
IPC: H01H89/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a switch mechanism which makes operations easy by giving several switch functions to a single switch mechanism. SOLUTION: The switch mechanism has several operation functions, by combining vertical motion operation of a component and tilting operation, and rotating move operation of the direction which intersects to the direction of the vertical motion operation. In it, a 1st operation means 5 by which different switch operation functions are functioned by the vertical motion operation and the tilting operation respectively, and a rotating-move part in which a rotating movement is possible around the 1st operation means, are arranged. Two or more pushing means 3 are arranged on the rotating-move part in symmetrical positions having the 1st operation means 5 at a center. Moreover, 2nd operation means 2 by which different switch operation functions are functioned by pushing operations of the above pushing means 3a and 3b and by rotating-move operations of the above rotating-move part, is arranged.
Patent JP-2002152922-A (JP)
Title: Operating mechanism for switch
Inventor: AMITA YOSHIAKI
IPC: H02B13/02
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an operating mechanism, which reduces working cost, enables mechanical holding of the position of a contact, and is superior in cost effectiveness and reliability. SOLUTION: A triangular cam 61 is fitted to a drive shaft 11, and a cam driven part 15a, which engages with the triangular cam 61, is fitted to a movable electrode 15. In the driven part 15a, two protrusion s 15b, 15c, which interpose the side surfaces of the triangular cam 61 between and are parallel, are formed. A Geneva mechanism 70, composed of a Geneva gear 71 and a Geneva wheel 72, is arranged near the drive shaft 11 extending outside a container 40. The Geneva gear 71 is provided with a cut-out part 71a and an arched part 71b. The Geneva wheel 72 is provided with a roller 72a, which engages with the cutout part 71a, and a protrusion 72b which touches the arched part 71b of the Geneva gear 71 and locks the rotation movement of the Geneva gear 71.
Patent JP-2002146737-A (JP)
Title: Tunnel upper surface cleaning device
Inventor: DEGUCHI SHINICHI
IPC: B08B1/04
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel upper surface cleaning device capable of being efficiently cleaned even if the upper surface of a road tunnel has a curved surface and, at the same time, preventing the scattering of dust or polluted water in the case of cleaning. SOLUTION: The tunnel upper surface cleaning device 2 mounted on a working vehicle 1 includes a support 3 erected on a base 2a, an expansion boom 4 mounted on the support 3 in a turnable manner in the vertical direction and in the horizontal direction, a bracket 5 mounted on the front end of the expansion boom 4 around a pivot in a rotatable manner, a brush cover 6 mounted to the bracket 5 in a rotatable manner and a rotational brush 8 mounted to the brush cover 6 in a state capable of being pivoted. Throating channels 6c and 6d are mounted to the end of an opening of the brush cover 6, water injection nozzle pipes 7a and 7b are provided to the inside thereof, and water is injected on a tunnel upper wall surface to make wet cleaning by the rotational brush 8. The polluted water is discharged to the side of a road by a drain pipe 21 connected to the brush cover 6.
Patent JP-2002147376-A (JP)
Title: Thrust receiving mechanism and compressor
Inventor: SAKAI TAKESHI
IPC: F04C29/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To supply a sufficient quantity of lubricating oil to first and second rollers and a raceway surface without enlarging a thrust receiving mechanism. SOLUTION: Plural communicating holes 123f for communicating the inside and outside of cages 123 are formed on an outer diameter side cylindrical surface and an inner diameter side cylindrical surface of both cages 123. Thus, since a lubricating oil passage 123j is formed by communicating the communicating holes 123f and 234f of the inner diameter side cylindrical surface and the communicating holes 123f and 134f of the outer diameter side cylindrical surface via a housing space 123h for housing the roller 121 of the holders 123, a passage width of the lubricating oil passage 123j can be expanded close to a thickness dimension h of the cages 123, so that the passage area of the lubricating oil passage 123j can be expanded without enlarging the thrust receiving mechanism 120.  A sufficient quantity of lubricating oil can be supplied to the roller 121 and the raceway surface without enlarging the thrust receiving mechanism 120.
Patent JP-2002115700-A (JP)
Title: Very small amount discarge device
Inventor: ARIIZUMI RYOZO
IPC: B05B1/30
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a very small amount discharge device capable of regulating a discharge amount, improving reliability and accuracy of a device by eliminating contact of fluid to the air during discharging, and providing a reduced cost and ease of using. SOLUTION: A check valve substantially connecting a nozzle to a fluid tube and allowing flow of fluid to the nozzle direction in the fluid tube is installed. A pressurizing case is installed on an outer circumference of the fluid tube. Other end of the fluid tube is inserted in or connected to a fluid container. A compressing device to compress the fluid tube is installed on the pressurizing case as another style.
Patent JP-2002152364-A (JP)
Title: Telephone information display device, telephone set connected thereto and telephone information display method
Inventor: SENOO JUNYA
IPC: H04N5/44
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To display incoming call history on the picture of a television receiver at any time, to refer to incoming call history in the television receiver and to select an opposite party for incoming call history so as to make a telephone call in a telephone information display device, a telephone set connected to the device and a telephone information display method. SOLUTION: A television 2 as a display device is connected to the telephone set 1 having a function preserving caller information arrived at a calling telephone number notice as incoming call history data through the serial bus 5 of IEEE139. The transfer request of incoming call history data is given to the telephone set 1 from a television 2 side. Thus, incoming call history data including a caller name is transferred to the television 2 side from the telephone set 1 and it is displayed.
Patent JP-2002151744-A (JP)
Title: Light source device
Inventor: FUJIWARA TASUKU
IPC: H01L33/50
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a light source device that emits high-luminance clear mixed light by efficiently emitting the light directly emitted from a semiconductor light emitting element and wavelength-converted light to the outside. SOLUTION: On the placing pattern 2a of a metallic lead frame 2, a recessed section 5 having a smaller size than the bottom face 4 of the semiconductor light emitting element 3 has is provided and filled up with a wavelength converting material 7, and the element 3 is placed on the material 3. The light emitted from the bottom face 4 of the element 3 is reflected by the lead frame 2 after the wavelength of the light is converted through the material 7. The reflected light and the light emitted from the surface 3a of the element are emitted in a mixed state.
Patent JP-2002158899-A (JP)
Title: Image pickup device
Inventor: KITAMURA MASAHIRO
IPC: H04N101/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device which can easily position a photographed image at a multiplex image photographing mode without performing an operation and the like. SOLUTION: The device is provided with an image pickup means 3, display means 5 and 103 for displaying the images which are image-picked up by the image pickup means, and a storage means 42 for storing the picked-up images. The image which is picked up by the image pickup means and the image stored in the storage means are overlapped and displayed in the display means 5 and 103 by a display control means 40. Thus, the images can easily be positioned without the need of the calculation processing of shift quantity between the images.
Patent JP-2002156045-A (JP)
Title: Piston sealing structure of hydraulic equipment
Inventor: SAKAI KOJI
IPC: F16J15/18
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a piston sealing structure of the hydraulic equipment capable of improving the sealability even on a piston having a ring groove of the simple shape and the poor accuracy in shape, and reducing the sliding resistance. SOLUTION: In this hydraulic equipment formed by slidably fitting the piston 5 in a cylinder 2 through a piston ring 7 fitted to a ring groove 18 at the outer periphery of the piston 5, and mounting an annular elastic seal member 19 between the piston 5 and the piston ring 7, the elastic seal member 19 is fixed to a bottom part of the ring groove 18 formed at the outer periphery of the piston 5, a back face of the piston ring 17 is pressed to the cylinder 2 side by the elastic seal member 19 with a predetermined width W in the sliding direction of the piston 5, and an annular space S is formed between both end faces of the elastic seal member 19 and the ring groove 18.
Patent JP-2002160778-A (JP)
Title: Lid material with hot water dripping function
Inventor: GOTO MASASHI
IPC: B65D53/04
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a lid material with hot water dripping function which is used for a container of instant food or the like requiring hot water dripping and which has simple process and easy production control for exposing a hole for dripping hot water of the lid material, and thus reduces production cost. SOLUTION: The lid material with hot water dripping function 1 has a rear surface which is sealed to a flange of a container body, a pull tab for opening a lid and a pull tab for opening a hole for dripping hot water on the peripheral edge. This lid material 1 has a laminated structure wherein a sealant layer 16 is laminated on the rear surface of substrate 11 having at least a paper layer 14. Perforations or a folding line 24 is formed on a border between a non-peeling area M2 and a peeling area M1 on the surface of the substrate 11, and one or a plurality of half cuts 50 for forming a hole for dripping hot water are engraved from the sealant layer within the peeling area M1 to an almost intermediate part of the paper layer which constitutes the substrate 11.
Patent JP-2002165496-A (JP)
Title: Controller for pumped storage power station
Inventor: SAWA SHUSUKE
IPC: H02H7/06
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a controller of a pumped storage power station which, even if a digital controller fails in a start of a generator commanded to start pumping up, can continue a pump up operations, without deteriorating the operation efficiency of the pump up operation. SOLUTION: When an arbitrary one pumped storage generator 10 is made to start pumping up, if digital controllers 2 and 3 for controlling the generator 10 fail, a failure monitoring device 5 releases a pump up start machine selection holding mechanism of the common digital controllers 2 and 3.
Patent JP-2002160703-A (JP)
Title: Packing device
Inventor: OGURI TOSHIO
IPC: B65B11/20
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To solve defects of a packing device as much as possible using a folding method and a top sealing method. SOLUTION: A tray T loaded with a merchandise M is carried on a lifter 6 along a specified path X1 by a carrying-in means 20, and the packed merchandise M is discharged from a carrying-out path X2. A packing device is equipped with sealing means 3, 7, 8 which seal the tray by welding and fusing the opening peripheral edge Tf of the tray T brought into with the stretch film and a controlling means switching a packing motion by the sealing means 3, 7, 8 to a packing motion folding the film F in a bottom of the tray.
Patent JP-2002163326-A (JP)
Title: Design cad system and method for using cad system
Inventor: SAIGO TETSUYA
IPC: G06F17/50
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of constructing a house corresponding to the intention of a client and exactly evaluating the performance of the house on the stage of design. SOLUTION: This system is provided with a design designing machine 14 having a design designing CAD for preparing a design blueprint and a member list according to a request from the client and a production machine 16 having a production CAD for really producing members. When any problems occur during the design based on the design blueprint and the member list (data B) transmitted from the design designing machine 14, the production machine 16 corrects these problems and feeds the corrected data back to the design machine 14. On the basis of the fed-back data, the design machine 14 corrects data prepared and stored by itself.
Patent JP-2002163025-A (JP)
Title: Constant current circuit
Inventor: MIZOE KIMIYOSHI
IPC: H03F3/45
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To allow an operation by a low voltage power source, to regulate and control an output current by an external input voltage, to secure both source- and sink-directional output currents, and to restrain a temperature change of the output currents. SOLUTION: A control voltage Vi is impressed to a (+) side input terminal of a differential amplifier 1, and an output voltage of a current-voltage conversion circuit is impressed to a (-) side input terminal thereof. The output voltage of the amplifier 1 is input to gates of MOS transistors 4, 5 of the same polarity type. A drain output of the MOS transistor 4 is input to a current mirror circuit 6 of one-input and multi-output including plural MOS transistors having a polarity type reverse to the MOS transistors 4, 5. The first output terminal 8 of the current mirror circuit 6 is input to a bias of the amplifier 1, and the second output terminal 9 thereof is input to the current-voltage conversion circuit 3.  An output 10 other than outputs from the first and second output terminals of the current mirror circuit 6, and other drain outputs from the plural MOS transistors are served as the output currents.
Patent JP-2002165494-A (JP)
Title: Controller for stepping motor
Inventor: SENOO YUICHI
IPC: H02P8/38
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem of position discrepancy caused by a detent torque, etc., at the time of microstep driving of a driver of a stepping motor used for OA apparatus, information apparatus, etc., and to avoid positional discrepancy and step-outs caused by a load, etc. SOLUTION: There is provided a stop process circuit 5, which counts drive clock signals outputted from a step control circuit 4. When the count value of the stop process circuit 5 reaches a prescribed value, the circuit 5 outputs a stop signal to the step control circuit 4. Using such a constitution, positional discrepancy and step-outs which may occur when a motor is stopped by a load, etc., can be avoided.