baber/WOPTO huggingface dataset:
Patent JP-2001027269-A (JP)
Title: Braking device, method and apparatus for transferring heavy weight with braking device, and vibrating device for heavy weight with braking device
Inventor: HOSOBUCHI SEIJI
IPC: B66F3/24
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To utilize a braking device for safety against wind in the movement of a heavy weight or as a free vibration generator of a base isolation device by stretching a PC strand on down-grade, mounting the braking device on one side of a carriage and to mount a transfer device to the other side. SOLUTION: In the movement of a heavy weight 11 on a down-hill road 10, a PC strand 13 is stretched with above the moving load and the braking load while taking reaction force fulcrums on an upper support 60 and a lower support 61 at both ends of the PC strand, to remove an extensional margin and a loosening margin (play) of the PC strand 13. To pull down the heavy weight 11 on the down-grade, the constant braking pressure Vb is applied to a jack for a grip of a braking device 9 for the heavy weight, the operational pressure Vo large than Vb is applied to a transfer device 12, and a first jack 31a and a second jack 31b are alternately expanded and contacted while alternately holding and releasing chucks 26a, 25b by a conventional method.
Patent JP-2000025500-A (JP)
Title: Vehicular seat
Inventor: CHINMOI PAL
IPC: A47C7/14
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular seat capable of preventing generation of a submarine phenomenon and capable of reliably securing the protection of an occupant regardless of a physique and a seating position of the occupant and also a mechanism capable adjusting a seat cushion by restricting the hip part and the thigh part in the early stage when the occupant moves forward on the seat cushion without practically impairing comfortableness performance of the seat cushion. SOLUTION: A seat pan 7 is formed of the movable part 8 arranged in a position extending to the thigh part corresponding part from the hip part corresponding part of an occupant and the fixing part 9 positioned at least on both left/right sides of the movable part 8 so that the movable part 8 is rotatably supported in the longitudinal directional almost central part or in the rear of the almost central part. The front end part can be sprung up by a torsion spring 13 and a compression spring body 14 as a springing up mechanism.
Patent JP-H0643519-A (JP)
Title: Camera controlling electronic flash device
Inventor: TAKAGI TADAO
IPC: G03B7/16
Filed: 1992-07-27
Abstract: PURPOSE:To enable proper photography to be carried out by inhibiting an electronic flash means from emitting light when a mode wherein the light emission of the electronic flash means is suitable for photography is selected. CONSTITUTION:It is decided whether or not an exposure mode selecting means 5 selects a program mode and when so, a mark 'P' for the program mode is displayed at an exposure mode display means 8. Then an ordinary light measuring element 12 measures light and a light measuring circuit 13 performs processing to obtain respective brightness values and decides whether or not a switch permitting or inhibiting the emission of flash light is ON, thereby determining conditions by flash light emission algorithm when the switch is ON. In, for example, silhouette mode, flash light photography is meaningless, so the light emission is inhibited even if the switch allowing or inhibiting the light emission of flash light by the electronic flash light device 2 is ON. Therefore, the electronic flash light device 2 is prevented from emitting light in photographic mode wherein the light emission of the electronic flash device 2 is not necessary.
Patent JP-H0644773-A (JP)
Title: Dynamic semiconductor memory
Inventor: MUROTANI KITOKU
IPC: G11C11/401
Filed: 1992-07-27
Abstract: PURPOSE:To reduce power consumption at a refreshing time without requiring an excessive data holding characteristic to a memory cell. CONSTITUTION:A specific address storage circuit 8 storing a row address having a memory cell with the bad data holding characteristic is provided. A switching means inserting plural circuits in the row address stored in the specific address storage circuit 8 while the row address in memory cell arrays 1a, 1b makes a tour is provided in an internal address generation circuit 9.
Patent JP-H0946047-A (JP)
Title: Multilayered circuit board with built-in capacitor
Inventor: INOUE TAKU
IPC: H01G4/12
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the short circuit between an electrode and a through hole conductor caused by printing deviation. SOLUTION: Two capacitors 13 and 14 are formed in the neighboring pattern on the same layer in a ceramic substrate, and the polarities are opposite to each other. That is to say, an upper electrode 13b on the left side and a lower electrode 14a on the right side are set at the VSS potential, and a lower electrode 13a on the left side and an upper electrode 14b on the right side are set at the VCC potensial. At the end parts of the respective electrodes 13a,..., electrode protruding parts 13ao,... are alternately formed, respectively. The electrode protruding parts at the same potential are overlapped winth a dielectric layer in between. The overlapping electrode protruding parts at the same potential are connected with a plurality of through-hole conductors 16 and 17.  Furthermore, the upper electrodes 13b and 14b are connected to power supplies VSS and VCC by way of through hole conductors 19 and 20, respectively.
Patent JP-H1128682-A (JP)
Title: Clincher for stapler
Inventor: MISAWA TAKAHISA
IPC: B25C5/02
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To favorably bend the leg part of a staple having a large molding error by extending a clincher to such a degree as to receive the tips of the leg part of a staple when the ratio of deflection width of outward deflection is maximum, and forming the bottom of the clincher like a circular arc in the cross direction. SOLUTION: A clincher 6 is formed in such a manner that the opening in the longitudinal direction is larger than that of an ordinary one. For the maximum binding thickness of materials 8 to be bound, the clincher is extended to such a degree as to receive the tips of the leg parts 7 of a staple 5 when the ratio of deflection width of outward deflection is maximum during the time from when the leg parts 7 are brought into contact with the surface of the materials 8 to be bound to the end of piercing. Subsequently the bottom of the clincher 6 is formed like a circular arc in the direction of the longitudinal direction. By this arrangement, when the staple 5 is driven into the materials 8 to be bound, the leg parts 7 are pierced through the materials 8 to collide with the clincher 6 to be bent. Thus binding can be completed.
Patent JP-2000343075-A (JP)
Title: Desk water purifier
Inventor: OKAZAKI AKIRA
IPC: C02F1/30
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier easy in exchange of a filter and capable of suppressing the proliferation of fungi by providing detachably a transparent raw water receiving plate at the opening of an outside vessel, providing detachably a transparent filter cylinder at the filter opening of the raw water receiving plate and charging a water purifying filter and a photocatalytic material in the filter cylinder. SOLUTION: Transparent glass or a transparent synthetic resin is used for the raw water receiving plate 6 and the receiving plate is provided detachably at the upper end opening of the outside vessel 3. A circular filter opening 6a is provided at the lower end (bottom surface) of the raw water receiving plate 6. The filter cylinder 10 is inserted into the filter opening 6a of the raw water receiving plate 6 by interposing a sealing material 8. The filter cylinder 10 is formed with the transparent glass or the transparent synthetic resin too. The filter consisting of activated carbon fiber for purifying water and the filter consisting of the photocatalytic material for preventing the proliferation of a colon bacillus and unwanted bacteria are laminated alternately at the filter cylinder 10.  A transparent spacer (synthetic resin make mesh, etc.), for increasing photocatalytic effect is interposed between the both filters.
Patent JP-S6178148-A (JP)
Title: Connecting device
Inventor: KANETANI MUTSUYO
IPC: H01L23/32
Filed: 1984-09-26
Abstract: PURPOSE:To prevent an excessive force from acting on an article by a method wherein a connecting device is constituted in such a structure that a pusher, which pushes the article down and makes the article connect electrically to the socket, is provided and the pusher is capable of adjusting properly its pressing force. CONSTITUTION:When an IC 1 is inserted in a socket 3 by a pusher 5 and goes along, such a trouble that leads 2 catch on the edges of the socket 3 is generated. In such a case, as a resistance to the pusher 5 is increased, an internal pressure rises in a cylinder unit 6. A rise in this pressure is detected by a pressure sensor 12 and the detected value is inputted in a controller 11. This detected value and the setpoint from a setter 13 are compared by the controller 11 and when the detected value and the setpoint are brought to the prescribed value and the setpoint are brought to the prescribed relation between them, a emergency instruction is given to a solenoid 10 and an electromagnetic valve 9 is changed-over. Whereby the cylinder unit 6 makes it stop for the pusher 5 to push the IC 1 down and prevents the IC 1 from being damaged due to forcible pushing-in.
Patent JP-S6179902-A (JP)
Inventor: KUCHITSU MOTOHARU
IPC: F01K21/00
Filed: 1984-09-26
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-H06302956-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: YAMANAKA MASAO
IPC: H05K3/46
Filed: 1992-07-27
Abstract: PURPOSE:To provide a multilayer printed board which does not require any chemical treatment on the surface of the outermost layer by fixing a photosensitive resin layer on one surface over the entire area and stripping off the photosensitive resin layer after treating a conductor layer for improving adhesion, and then, laminating the layer. CONSTITUTION:At the time of forming black oxide layers 17 on the surfaces of insulating substrates 11 and 11a by performing black-oxidation on the surfaces of conductor layers 10, the entire surface of the layer 10 on the surface of the substrate 11a is subjected to the black oxidation, but the surface of the layer 10 on the surface of the other substrate 11 is not subjected to the oxidation, because both surfaces of the layer 10 are coated with dry films 15. When the first dry films 15 stuck to both surfaces of the black-oxidized substrate 11 of outer layer are stripped off, one surface of the substrate 11 becomes a glossy smooth surface having no fine recessed nor projecting section. Therefore, a highly accurate wiring pattern can be formed and products having a stable quality can be obtained when the substrates 11 and 11a are piled up with prepreg 18 in between.
Patent JP-2001028686-A (JP)
Title: Binary processing method for color image in monochromatic printer
Inventor: IMAE NOZOMI
IPC: G06T5/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a binary processing method for a color image by using a monochromatic printer facilitating character recognition. SOLUTION: A character 'A' is an example (marked as character 1). Color image is converted into a black/white binary image, and a white fringing section 2 is provided around the character 1 so that the character 1 is prevented from being mixed up with a background 3 and being not visible. When the image is printed out after being processed as above, the character 1 and the background 3 are separated. Since white dots fringe around the character 1 in this way, the character 1 and the background 3 are distinctly separated, and the character can easily be recognized on a print independently of the respective colors.
Patent JP-2001028420-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAKAJIMA MAKOTO
IPC: H01L23/12
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To form sealed body of a microscopic semiconductor device by a comparatively easy method at a low cost. SOLUTION: This manufacturing method has a process, where a semiconductor element 1 fixed on an island 2 and leads 3 are connected with each other, the island or each lead, which is sealed with a sealed body 5 and is used as the external terminal of a semiconductor device, is made to expose under the bottom of the sealed body 5, the side surfaces of the island 5 or each lead and the side surfaces of the sealed body 5 are flush with each other, a recess is provided inward of the lower surface part of the island or each lead, a plurality of groups of the island or the leads used for individual semiconductor devices are integrally formed and a die bonding of a plurality of semiconductor elements is performed on a lead frame which is provided with a recess inward of the lower surface part of the island or each lead,  a process for electrically connecting the respective semiconductor elements with the leads, a process of molding the sealed body integrally with the plurality of the semiconductor elements using the plurality of the elements as one cavity in each row, and a process, where the cavity and the lead frame are cut and the device is separated into individual semiconductor devices.
Patent JP-H0733965-A (JP)
Title: Molded object for rubber contact and rubber contact
Inventor: HASEGAWA TORU
IPC: H01H13/52
Filed: 1993-07-20
Abstract: PURPOSE:To provide the title molding which can be produced efficiently, is excellent in switching feeling, and has a highly durable deformable part and hence a long service life; and to provide a rubber contact. CONSTITUTION:The molding comprises a base part and, united therewith, a deformable part extending outward from the periphery of the base part and having a thickness of 0.05-0.4mm. It is obtained by molding a composition comprising 100 pts.wt. mixture consisting of 50-98wt.% thermoplastic polyester elastomer, 2-20wt.% diene rubber and/or acrylic rubber, and 0-30wt.% plasticizer and 0.01-2 pts.wt. polyorganosiloxane. The title rubber contact comprises this molding and a contact member provided on the bottom of the base part.
Patent JP-S6260182-A (JP)
Title: Cooling system for magnetic disk device
Inventor: UEMATSU YUKIHIRO
IPC: G11B33/14
Filed: 1985-09-10
Abstract: PURPOSE:To minimize the generation of heat to improve the reliability and to decrease the number of maintenance processes of a magnetic disk device, by using a gas supply means which supplies the inert gas having the heat conductivity with low viscosity in common to plural closed magnetic disk devices. CONSTITUTION:The closed magnetic disk devices DE1a-1d and 1e-1h are stored in the magnetic disk devices 9 and 10 respectively. While a supply cylinder 12 is stored in a magnetic disk controller 11. The cylinder 12 stores the inert gas, e.g., helium that has the satisfactory heat conductivity with low viscosity. The devices DE1a-1h are connected to the cylinder 12 via a common pipeline 13. The pressure gauges 14 and 15 indicate the helium pressure in the devices DE1a-1h and the cylinder 12 respectively. Thus the generation of heat is minimized in the devices DE1a-1h. This improves the reliability and also decreases the number of maintenance processes with magnetic disk devices.
Patent JP-S6259949-A (JP)
Title: Photo-solubilizable composition
Inventor: KAMIYA AKIHIKO
IPC: G03F7/039
Filed: 1985-09-10
Abstract: PURPOSE:To obtain the titled composition having an improve photosensitivity and an enlarged developing allowability in a development by incorporating 2 kinds of specific compds. to the titled composition. CONSTITUTION:The titled composition comprises the compd. capable of generating an acid by irradiating an active ray, and the compd. having one or ore of silylureido groups shown by the formula wherein R1 and R2 are each a hydrogen atom, an (unsatd.) satd. alkyl or an (unsatd.) satd. aryl group, X is O or S atom, and capable of increasing the solubility of said compd. in a developer by an action of the acid to the titled composition. The coating film may be prepared on various substrates by dissolving the titled composition in a solvent. The visual contrast image is obtd. by imagewise exposing with the active ray to display an excellent photosensitive property of the image, and then, by developing an exposed image with an inorg. alkaline aqueous solution, thereby dissolving out an unexposed part of the image. And, the titled composition has a high sensitivity and a broad developing allowability, and has an excellent stability during a lapse of time, and may store for long periods. Thus, the titled composition may be used to the trial proofs of a lithography and a process color printing and the productions of an IC circuit and a photomask etc.
Patent JP-H0924504-A (JP)
Title: Milling cutter and drill
Inventor: MUTOU EISUKE
IPC: B27G13/08
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a milling cutter and a drill of the tipped too-type with a groove for discharging cuttings and a tip seat of a simple shape and a desired helix angle. SOLUTION: Three grooves 13a-13c for discharging cuttings which are set in parallel with the axial line of the body 12 of an end mill 10, are provided at an interval of 120 deg. in the peripheral direction of the body 12, and three tip seats 14a-14c are provided in the axial line between the grooves 13a-13c. In addition, two tips which are the baked product of high hardness are attached to each tip seat by brazing. Each tip is of such a thickness that varies linearly in the direction of the axial line around the periphery, and the tips 12, 17a on the tip of the body 12 are of the positive tooth type, while the tips 16a, 16b, 17b are of the negative tooth type. This end mill makes a low-priced helical tooth by forming a simple and straight groove and fitting a tip whose thickness varies in the axial line, to the rotary side of the linear tip face.
Patent JP-S6354906-A (JP)
Title: Method for operating filter press
Inventor: INUSHIMA KAZUO
IPC: B01D25/12
Filed: 1986-08-26
Abstract: PURPOSE:To uniformly supply sludge into each filter chamber by intermittently supplying sludge, and blowing compressed air into the sludge feed port while the supply of sludge is stopped to eliminate the clogging of the sludge feed port in the title method for operating a filter press. CONSTITUTION:Filter plates 4 are clamped by a hydraulic cylinder 13, a sludge drain valve 9 and a blowdown valve 11 are closed, a sludge feed valve 8 is opened, and sludge is forced into each filter chamber 5 by a sludge feed pump 10 from the sludge feed port 7. The filtrate 15 is discharged from a drainage ditch 16. In this case, the sludge is intermittently supplied. While the supply of sludge is stopped, the sludge feed valve 8 is closed, the sludge drain valve 9 and the blowdown valve 11 are opened, and air is blown into the sludge feed port 7 from a compressed air source 12 through the blowdown valve 11. As a result, the filtration pressure in each filter chamber 5 decreases transiently, and the clogging material is crushed by the air blast and discharged, even when the sludge feed port 7 of each filter chamber is clogged.
Patent JP-H0951058-A (JP)
Title: Semiconductor device, and method and apparatus for manufacturing semiconductor device
Inventor: KOMARU MAKIO
IPC: H01L23/36
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To reduce the warp of a semiconductor chip which is formed on the rear of a semiconductor substrate and which is composed of a PHS when the semiconductor substrate and the semiconductor chip are soldered onto a base metal in a package. SOLUTION: The rear of a PHS 4 is soldered to the surface of a base metal 5 in a package. At the same time, Au ribbons are compression-bonded to both ends of a semicodnuctor substrate 2 and to the surface of the base metal 5, Both ends of a semiconductor chip 30 are pulled to the surface of the base metal 5 by using the Au ribbons. Consequently, since both ends of the semiconductor chip 30 are pulled to the surface of the base metal 5 when solder is melted, the warp of the semicodnuctor chip 30 can be reduced. Thereby, the reliability and the high-frequency characteristic of a semiconductor device can be enhanced.
Patent JP-H0648784-A (JP)
Title: Method for joining object
Inventor: EGAMI NORIHIKO
IPC: C03C27/10
Filed: 1992-07-28
Abstract: PURPOSE:To suppress the deformation or breakage in a part without requiring heating and reduce the heat loss while surely heating glass requiring the heat bonding. CONSTITUTION:An induction heating heater coil 8 and a heating metallic plate 7 are installed near pieces of glass (5a) and (5b) requiring the heating and only a part requiring the heating is heated. The pieces of glass (5a) and (5b) are then bonded with an adhesive 6. Thereby, the deformation or breakage due to heat can be prevented.
Patent JP-S6446447-A (JP)
Title: Ultrasonic treatment apparatus
Inventor: HATTA SHINJI
IPC: A61B17/22
Filed: 1987-08-13
Abstract: PURPOSE:To efficiently and certainly destruct or emulsify a calculus or tissue by making it possible to vibrate a vibration transmitting member not only in the before- and-behind directions along the axial direction thereof but also in other direction, by nonuniformly arranging electrodes for applying voltage to the end surface of a piezoelectric element with respect to the end surface of said element. CONSTITUTION:The electrode 3 of an ultrasonic vibrator 1 is divided into a plurality of electrode pieces 3a-3d which are, in turn, nonuniformly arranged to the end surface of a piezoelectric element 2. Therefore, the outputs of the first-fourth amplifiers 11a-11d are regulated to set the voltages applied to the electrode pieces 3a-3d to different magnitudes. Whereupon, the vibration direction of the ultrasonic vibration generated in the piezoelectric element 2 does not become uniform vibration only in the axial direction (before-and-behind directions) and the vibration in the direction inclined with respect to the axial direction is also generated. As a result, since the leading end of the vibration transmitting member 8 is vibrated not only in the axial direction but also in the direction crossing said axial direction, the treatment such as the destruction or emulsification of a calculus or tissue incapable of being well performed by the vibration in the axial direction can be performed well and certainly.
Patent JP-2001028437-A (JP)
Title: Overcurrent protective device
Inventor: FURUMOTO NORITERU
IPC: H01L27/088
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an overcurrent protective device structure, which is reduced in cost and equipped with a PTC(positive temperature coefficient) thermistor, that is operates on a low rated voltage and is small in size. SOLUTION: An overcurrent protective device used for a MOSFET 101 is equipped with a PTC thermistor 104, disposed between the source electrode 102 and source terminal 103 of the MOSFET 101 and a bipolar transistor 106, which is connected between the gate electrode 105 and the source terminal 103 for reducing the gate voltage of the MOSFET 101 due to a rise in a potential difference across the thermistor 104.