baber/WOPTO huggingface dataset:
Patent JP-H01162577-A (JP)
Title: Method for welding corrosion resistant can body
Inventor: MORI YASUSHI
IPC: B23K9/00
Filed: 1987-12-18
Abstract: PURPOSE:To prevent a can body gap from corroding by forming the gap on the inside of the can body and inserting a spacer with specific width therein to perform tack welding and then performing overall welding after removing the spacer in fillet welding of the can body. CONSTITUTION:In the fillet welding of a welding material 1 to a material 2 to be welded, the spacer 3 having the thickness >=500mum is inserted at a prescribed interval between the welding surface 1a of the welding material 1 and the welding surface 2a of the material 2 to be welded. After the spacer 3 is subjected to tack welding, the spacer 3 is then removed and the overall welding is performed. By this method, since a weld bead 5 without the gap at all is formed on a weld zone between the welding material 1 and the material 2 to be welding, the gap corrosion on the weld zone of the can body is prevented.
Patent JP-H05263939-A (JP)
Title: Knife edge type metal seal flange
IPC: F16J15/08
Filed: 1991-12-03
Abstract: PURPOSE:To hold the extent of high airtightness over a long period of time without receiving any effect of thermal expansion by installing an edge which has a polygonal form as a whole, and is circular at least in a square part and infinite circular in a radius at a straight line part in an annular manner. CONSTITUTION:In an annular edge 2 to be installed on the surface of a flange 1 formed with a rectangular opening 5 at the center, each edge part 3 at angular parts is formed into a circular hole form, while the height is formed to be lower than height of each edge part 4 at a straight line part formed into an infinite circular form in a radius, namely, a straight line form. Then, a metal gasket composed of aluminum or copper is held between two flanges 1 formed like this, and a tip of the edge 2 installed in each flange 1 is made contact with the metal gasket 7, then a bolt inserted into a bolt inserting hole 6 is clamped tight, thus the edge 2 is bitten into the metal gasket, through which the extent of high sealability in space between both these flanges 1 and 1 is secured.
Patent JP-2000146854-A (JP)
Title: Method for inspecting surface of semiconductor wafer
Inventor: ARAKAWA KAZUKI
IPC: G01N21/94
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To perform a precise specification judgment without performing a visual inspection influenced by individual difference by measuring the reflectance of a semiconductor wafer surface within a prescribed range, individually measuring the surface reflectances in a plurality of different wavelengths, and specifying the capacity of a capacitor part formed on the semiconductor wafer. SOLUTION: The white light emitted from a light source part 1 is emitted to the surface of a sample 2 subjected to HSG (hemispherical grain polysilicon) CVD treatment by an optical axis system part 4. The reflected light is converged by the optical axis system part 4, and spectrally diffracted every wavelength by a spectroscope 5. Further, the reflection intensity is calculated from the measured reflectances in all wavelengths in a data processing part 6 to roughly judge the accumulating capacity of a capacitor part formed on the surface of the sample 2, and a specification judgment is then performed.  In the specification judgment, since the surface reflectance and capacity increasing ratio of a specified wavelength have a correlation, optional three wavelengths inputted to the data processing part 6 are selected to graph the relation between the surface reflectance and capacity increase in each wavelength.
Patent JP-H09158712-A (JP)
Title: Switching valve device and exhaust emission control device
Inventor: HOUDAIRA KINJI
IPC: F02D9/04
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To transmit the driving force of an actuator effectively to a crank arm by providing a guide for regulating the tilt angle of a connecting member to the direction of reciprocating motion of the actuator in a device for transmitting the output of the actuator to a valve element. SOLUTION: In a switching valve device 6 for switching a by-pass passage and a main exhaust passage of an exhaust path, one end side of a rod 101 is connected to a crank arm 68, and the other end side of the rod 101 is connected to a diaphragm 102 provided in an actuator 100 in order to convert the reciprocating motion of the actuator 100 into rotary motion. A valve plate 60 is brought into contact with a valve seat 51 by the movement of the diaphragm to the right to close a bypass passage side valve hole 52. In this case, a part 101a almost parallel with an actuator rod 108 is provided with a guide 106 for regulating the increase of an angle θ formed by the axial direction of the part 101a and the axial direction of the actuator rod 108 so as to guarantee the smooth operation of valve operating mechanism.
Patent JP-H10155936-A (JP)
Title: Display part forming method for golf ball and golf ball
Inventor: YAMAGUCHI TAKEHIKO
IPC: G03G15/22
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To increase the adhesive strength of a toner image to the display part forming surface of a golf ball to favorably form a display part and to transfer a toner image on the surface of a golf ball without heat-pressing a dimple in the case of transferring a toner image copied by an electrostatic copying machine to the surface of a golf ball to form a display part where a mark, a number and an on name are displayed on the golf ball surface. SOLUTION: After a toner image 4 is formed on the surface having the separating property of a separation sheet 2 by an electrostatic copying machine, a coating film 10 for covering a toner image 4 on the separation sheet 2 is formed on the separation sheet 2 by synthetic resin coating material. Further, a chemical 12 for melting the coating film 10 formed of synthetic resin coating material is applied to the surface of the coating film 10. Subsequently, the surface of the coating film 10 is pressed to the display part forming surface 16 of the golf ball 14, and then the separation sheet 2 is removed to transfer the coating film 10 and the toner image 4 to the display part forming surface 16 of the golf ball 14 at the same time.
Patent JP-H04192369-A (JP)
Title: Manufacture of longitudinal channel fet
Inventor: MIYAZAWA YOSHIHIRO
IPC: H01L29/786
Filed: 1990-11-23
Abstract: PURPOSE:To manufacture the title longitudinal channel FET with small parasitic capacitance of source.drain having little substrate bias effect by a method wherein trenches are formed outside the part to be a channel; these trenches are filled up with an insulating film; the other trench is formed inside the part to be the channel; and then this trench is filled up with a gate electrode. CONSTITUTION:The surface part of a semiconductor substrate 1 is selectively etched away to form trenches 3, 4 thereby forming stepped parts. Later, another semiconductor substrate 8 is bonded onto an insulating film 6 through the intermediary of a polycrystalline silicon layer 7 for the bonding step. Next, the rear surface of the semiconductor substrate 1 is either polished or etched away until the insulating film 6 is exposed. Later, the surface part of an SOI layer 1a is doped with an n-type impurity so as to form a source 9. Next, the SOI layer 1a is selectively etched away from its surface 1b side to form the other trench 10. Finally, a gate insulating film 11 comprising SiO2 is formed on the inner surface of the trench 10 by a thermal oxidation step and then the trench 10 is filled up with polycrystalline silicon so as to form a silicon gate electrode 12.
Patent JP-H10206997-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NAGAMI KEN
IPC: G03C1/32
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material having high sensitivity and good pressure durability and devitrification property by forming layers of specified substances on a supporting body in such a manner that at least one layer contains planer silica particles coated with a hardened gelatin. SOLUTION: At least one photosensitive silver halide emulsion layer and a nonphotosensitive hydrophilic binder layer are formed by coating on a base body. At least one layer selected from the photosensitive silver halide emulsion layers and nonphotosensitive hydrophilic binder layers contains planer silica particles coated with a hardened gelatin. The planer silica particles coated with a hardened gelatin means that each planer particle is coated with a gelatin shell hardened by a crosslinking agent. The planer silica particles consist of a laminar silicate containing alkali metals, alkaline earth metals and aluminum, and for example, kaolin mineral, mica clay mineral and smectite can be used.
Patent JP-H11154151-A (JP)
Title: Document editing system and device therefor
Inventor: SUGIYAMA TAKUYA
IPC: G06F17/24
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To take in picture data and character data to generate document data by converting sound data relating to picture data into character data. SOLUTION: A generated document format is selected by a keyboard 101 and the like and it is stored in a data memory 107. When picture data taking in document data from the data memory of a digital camera is selected and sound data corresponding to the selected picture data is registered in the data memory of the digital camera, the picture data is stored in the data memory 107, sound data is taken out, it is converted into character data by the recognition program of a program memory 106 and it is stored in the data memory 107. Document data, character data obtained by converting sound data and picture data are developed based on the document format held in the data memory 107, picture data is developed, document image data is generated and it is stored in the data memory 107. Then, it is displayed on a display 104.
Patent JP-H06213103-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: BUERUNAA PAAPE
IPC: F02M57/02
Filed: 1993-12-20
Abstract: PURPOSE: To prohibit closure of a solenoid valve in a closed condition when a valve member is broken, and prohibit uncontrollable fuel injection of an excessively large quantity in a fuel injection device in an internal combustion engine. CONSTITUTION: An axial direction hole 73 is disposed on the inner side of a valve member 31, the hole 73 is opened to a connection duct 68 to a low pressure chamber 41, and high pressure fuel can be released through the duct 68 after the valve member 31 is broken.
Patent JP-H11156266-A (JP)
Title: Adhesive applying device
Inventor: SAKURAI YASUO
IPC: B05C5/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive applying device in which the variable range of the applying diameter of an adhesive is wide and the stabilized jetting property of the adhesive is maintained and which can be inexpensively manufactured. SOLUTION: This device is provided with a plunger 3 reciprocating in a device body 2, an adhesive feeding part 5 for feeding an adhesive into the device body 2, and a nozzle 9 installed at the head of the device body 2 and having an adhesive jetting hole 8. A member 11 having a pressure chamber 10 sealed by the lower end surface of a plunger 3 when it descends with the chamber communicating with the jetting hole 8 of the nozzle 9 in the device body. By replacing the member 11 having the pressure chamber 10 with a member 11 having a pressure vessel 10 of different size, the applied quantity of the adhesive is changed.
Patent JP-H09320600-A (JP)
Title: Electrochemical battery fined carbon
Inventor: RONARUDO ARUFURETSUDO GUREINKU
IPC: C01B31/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To improve the battery capacity of alkali metal/carbon by optimizing the weight of carbon per volume standard. SOLUTION: A fined carbon having respective prescribed density in coke and graphite states is used for anode. When the fined carbon is formed of coke, it has an X-ray density of at least 2.00g/cm<3> , a sealed porosity of 5% or less, and open porosity of 47% or less. The X-ray density and sealed porosity are properties related to individual carbon particles, and the open porosity is that related to inter-particle, and has a relation with charging ratio. When the fined carbon is formed of graphite, it has an X-ray density of at least 2.20g/cm<3> , a sealed porosity of 5% or less, and an open porosity of 25% or less. By use of such a fined carbon, a battery having a capacity improved on the basis of carbon volume can be provided.
Patent JP-H05155031-A (JP)
Title: Ink jet recording apparatus
Inventor: KINOSHITA HIROYUKI
IPC: B41J2/165
Filed: 1991-12-04
Abstract: PURPOSE:To fix a recording head easy to handle without using a part easy to lose such as a fixing jig. CONSTITUTION:An ink jet recording apparatus has a carriage 2, the recording member equipped with a recording head 1 mounted on the carriage 2 and moving along with the carriage 2, the cap member hermetically closing the emitting orifices of the recording head 1 at the time of non-recording, the lock lever 101 mounted on an exterior surface member 16 and protruding from the running region of the recording member to obstruct the movement of the recording member or to recede from the running region and the projection member 103a provided on the rear of the cover 103 positioned above the lock lever 101 when the lock lever 101 protrudes and engages with the lock lever 101.
Patent JP-H02166645-A (JP)
Title: Manufacture of substrate for optical recording medium
Inventor: YOKOYAMA RYUICHI
IPC: G11B7/26
Filed: 1988-12-21
Abstract: PURPOSE:To release a substrate from a stamper by a small force without damaging them by making the substrate and a photosetting resin into one body, drawing the substrate from the stamper by vacuum chucking, and at the same time, pushing the substrate around its center hole to the drawing direction. CONSTITUTION:The disk-like stamper 1 having ruggedness such as guide grooves and recorded informations is coated with the photosetting resin 2, on which the disk substrate 3 with a center hole 10 is stacked. By irradiating it with light to cure the photosetting resin 2, the resin 2 and the substrate 3 are made into one body and then released from the stamper 1. Thus, the optical recording medium is produced. In the process of releasing the substrate, the substrate with the photosetting resin 2 is drawn from the stamper 1 by the vacuum chucking 5 and at the same time, the area 11 around the center hole 10 of the substrate 3 is pushed toward the drawing direction. By this method, the substrate 3 can be released from the stamper 1 by a small force at high yield without damaging the substrate 3 nor the stamper 1.
Patent JP-H07259240-A (JP)
Title: Ceiling backing structure and ceiling joint mounting bracket
Inventor: SHIMAZAKI SHIGETAKA
IPC: E04B9/14
Filed: 1994-12-22
Abstract: PURPOSE:To use a ceiling joist of approximately U-shape cross section so as to suppress the cost of the ceiling joist, to enable the constitution of ceiling backing excellent in strength and to facilitate ceiling backing construction. CONSTITUTION:A ceiling joist N of approximately U-shape cross section formed of a body of U-shape cross section and L-shape bodies formed at the tips of upper and lower plates is provided with shape holding members 10 fitted with an appropriate space in the extended direction of the ceiling joist N so as to hold the cross-sectional form of the ceiling joist. A ceiling joist 1A is thus prepared, and both end sides of this ceiling joist 1A is fitted to the wall 31 side. The shape holding member 10 is formed of a base piece, a first and a second protruding pieces and projecting pieces, and the projecting piece of the first protruding piece is provided with a fit-in piece.
Patent JP-H07149280-A (JP)
Title: Bicycle having electric motor
Inventor: TADANE TSUTOMU
IPC: B62M6/55
Filed: 1993-11-26
Abstract: PURPOSE:To sharply reduce a charging quantity and a charging and discharging cycle by joining output of an electric motor to a rear wheel shaft to transmit driving force of an input driving system, and inputting inertial torque of the wheel shaft to the electric motor as a generator. CONSTITUTION:Foot-operated torque of a crank pedal 4 rotates a hub 9 of a rear wheel 1 by a chain, and a torque sensor 9 detects the torque. When the torque becomes a specific value or less, an electric current is carried to a generator and electric morot 3 from a battery 17, and the electric current is controlled by a controller, and it is actuated as an electric motor. The torque is joined to torque of the hub 9 through a one-way clutch 20, and rotates the rear wheel 1. When a brake is applied when inertial rotation is caused like when a bicycle descends on a sloping road, a clutch 20 engages a bevel gear 21 and the hub 9 of a rear wheel shaft 2 with each other, and the torque of the hub 9 is transmitted to an output shaft 18 by bevel gears 21 and 19, and the electric motor 3 is serving also as a generator is actuated as a generator, and charges the battery 17 with electricity.
Patent JP-H10164394-A (JP)
Title: Information transmission method, information recording method and device for executing the method
Inventor: NISHIJIMA HIDEO
IPC: H04N21/433
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To perform efficient transmission by connecting a control means to a common transmission line. SOLUTION: A control part 51 incorporates a system controller and a bidirectional high-speed serial transmission interface circuit and sends out control data for setting the functions of respective photographing camera parts 11-16 and video/audio monitoring parts 31-33 to a common bidirectional high-speed serial digital transmission line 21. The respective photographing camera parts 11-16 fetch the control data and perform function setting for setting the necessity of the transmission of video and audio information data and a transmission timing.  Also, video/audio monitoring parts 31-33 fetch the control data and perform the function setting for performing setting so as to selectively obtain and display the information data generated and transmitted in a prescribed photographing camera part from the video and audio information data sent out from the photographing camera parts 11-16 to the bidirectional high-speed serial digital transmission circuit 21. Thus, the combination of a transmission side and a reception side is freely set or changed.
Patent JP-2001144485-A (JP)
Title: Radiating structure of electronic device, electronic device and computer device
Inventor: NOGUCHI TAKEHIKO
IPC: H05K7/20
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a heat pipe in storage, transportation and assembly before the completion of assembling to an electronic device and efficiently transfer the heat generated within the device body to a display part. SOLUTION: In a state such that a hinge 64, a heat pipe 79, and a radiating plate 80 are assembled to a display part 44, a load working on the hinge 64 and display part 44 from the outside is supported by a sleeve member 76, and it does not work directly on the heat pipe 79 and a part projecting from the hinge 64 of the heat pipe 79 is covered with the sleeve member 76. When a hinge 62, a heat pipe 58, and a heat sink 54 are assembled to a main body 42, the heat pipe 58 is supported by the hinge 62, chassis 56 and heat sink 54, so that a load working on the display part 44 and main body 42 does not work directly on the heat pipe 58.
Patent JP-H05134561-A (JP)
Title: Image forming device
Inventor: HAYASHI KOJI
IPC: G03G15/08
Filed: 1991-11-08
Abstract: PURPOSE:To prevent the missing of an image, reduction in a transfer rate, a failure in cleaning, etc., caused by comparatively low electrified toner and comparatively high electrified toner, out of the range of a proper electrifying quantity. CONSTITUTION:A reference latent image pattern 303 produced on a photosensitive body 102, is developed, to detect a toner electrifying quantity for developing, from a current value accompanying with the movement of the toner at the time of producing a reference toner pattern 304, and the toner sticking quantity of the reference toner pattern 304. On the other hand, transfer ratio eta is obtained from the quantity of the toner remaining on the photosensitive body and the toner sticking quantity, after the reference toner pattern 304 is transferred on an intermediate transfer belt 109 In the case that the transfer ratio eta is below a transfer ratio eta0, as necessary, the set value of a transfer voltage applied to a transfer bias roller 113 is increased, highly electrified toner, can be transferred, as well, and the transfer ratio is increased, when the toner electrifying quantity for developing exceeds a reference toner electrifying quantity, and when it is lower than the reference toner electrifying quantity, the set value of the transfer voltage is lowered, and the polarity of low electrified toner is prevented from being reversed, to increase the transfer ratio.
Patent JP-2000132505-A (JP)
Title: Bus access method and device therefor, and device and system using the bus access method and device
Inventor: WATANABE MASAO
IPC: G06F13/362
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a bus access device which can shorten the waiting time for a bus or the unused time of the bus and also can delete the unnecessary arbitration time of the bus by changing the bus occupancy value of a bus master in response to the number of bus masters, the bus access frequency, the bus waiting time and the unused time of the bus. SOLUTION: Plural bus masters access a common bus based on the bus occupancy value that is set per bus access for every bus master and previously stored in a bus occupancy value setting/storing means 5. The said bus occupancy value is variably controlled in response to the number of bus masters, the bus access frequency, the waiting time for the bus and the unused time of the bus. If only a single bus master has the bus using request, the bus master immediately accesses the common bus with no execution of arbitration of the bus. Furthermore, a bus arbitration means 4 arbitrates the common bus to immediately transfer the bus using right to a bus master of higher priority from another bus master of lower priority when the former bus master has the bus using request while the latter bus master is accessing the common bus.
Patent JP-H10169337-A (JP)
Title: Automatic stop device of roller blind or the like
Inventor: JACQUI THIERRY
IPC: E06B9/80
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a more simplified and compact automatic stop device, by making it possible to disconnect power supply to a motor in accordance with the torque acting on the motor housing and mechanically unnulling a switch working at the winding-up stage when the torque acting on a winding-up pipe is larger than the release torque. SOLUTION: The smooth part of a collar 10 serves as the bearing at the end of a winding-up pipe 2 and urges a cylindrical support 11. A housing 14 is rotatably retained around a cage 13 by four sets of V-shaped springs 18 installed between respective bars 15, 16 and a cage 13. These respective bars are held between two sets of springs. One or the other directional rotation of the motor housing 14 works to carry one of levers 26, 27 by the bars 15, 16 and the levers 26, 27 work when the torque acting on the motor by the winding-up pipe exceeds a certain value under another certain value.