baber/WOPTO huggingface dataset:
Patent JP-H05152322-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUIRITSUPU ORUDEIJISU
IPC: H01L21/265
Filed: 1991-11-26
Abstract: PURPOSE:To form a diffusion region, which is used to improve hot carrier resisting property, on the drain part side only, at low cost by a method wherein a heat treatment is conducted by projectring energy rays from a drain part to a source part on the surface of a substrate at high scanning speed, and impurities of the source part and the drain part are diffused. CONSTITUTION:A heat treatment is conducted by having energy rays made to irradiate at high scanning speed on the surface of a semiconductor substrate from the expected drain part 8 toward the expected drain part 10. Impurities are diffused on the source part 8a and a drain part 10, a steep temperature distribution is formed in the direction of a gate electrode 6 on the expected drain part, and the diffusion of impurities makes progress in the above- mentioned direction. A desired scanning speed of energy rays is 10m/sec. or higher. A laser beam and the like is used as the energy rays. As a result, the direction of irradiation of the energy rays can be changed easily on the same semiconductor substrate in accordance with the design of the device, and the degree of freedom of design can be improved.
Patent JP-H04203694-A (JP)
Title: End plate reinforcing material for pressure vessel
Inventor: OKUTO KOICHIRO
IPC: F17C1/08
Filed: 1990-11-30
Abstract: PURPOSE:To secure such a pressure vessel that is lighter in weight and inexpensive in cost in an easy manner by welding a disklike end plate of the same size as the outer diameter, to both ends of a cylindrical vessel, and also welding a reinforcing material radially formed plural pieces of ribs being connected to an inner circumferential surface from a center axis in the same diametral cylinder. CONSTITUTION:A cylindrical vessel 1 being composed of an Al alloy in all is covered of both the ends with a dislike end plate 2 of the same outer diameter as the barrel vessel 1, and both these elements are joined together by means of welding. In this case, since axial pressure in the vessel 1 is entirely added to the end plate 2, reinforcement is required to make the end plate 2 resistible to the pressure. The reinforcing material 3 is a cylinder of the same outer diameter as the end plate 2, and the cross section is one that is made up of forming plural pieces of ribs 3a being connected to an inner circumferential surface from a center axis radially in the axial direction, and this reinforcing material 3 is welded to the side of the end plate 2, the length varies according to pressure to be added to the end plate 2. In this connection, since the Al alloy is very excellent in extrusibility as compared with a soft steel plate, a suchlike reinforcing material 3 is easily securable by means of extruded section.
Patent JP-H053779-A (JP)
Title: Cell culture insert
Inventor: ORESUTA ENU FUEDAN
IPC: C12M1/26
Filed: 1991-12-19
Abstract: A cell-supporting membrane separation device is provided in a cell culture insert to ease the use of conventional instrumentation for subsequent examination. The cell culture insert is provided with a microporous membrane (16) forming the bottom wall as the cell culturing surface of the insert. The insert includes a support mechanism (20) for holding the insert suspended in a selected position in a multi-well plate for culturing, and a break-away mechanism (22) to separate the support mechanism from the membrane supporting portion of the insert, once the degree of cell culture activity has taken place. The break-away concept of the invention accommodates several different embodiments of insert with an appropriate break-away pattern. <IMAGE>
Patent JP-H05166087-A (JP)
Title: Process monitoring device
Inventor: TADAUCHI KIMIHIRO
IPC: G06F3/048
Filed: 1991-12-19
Abstract: PURPOSE:To implement the required process without delay and to reduce the burden of an operator by automatically performing the required development or scrolling on the screen using a display condition discrimination means. CONSTITUTION:The system is provided with a CRT display device 11 displaying the object for monitoring process control, a touch sensor 12 detecting the touch input, and a main processor 14. It is also provided with a control keyboard 13, control I/O unit 15, and CRT display memory 16. Among the process information to be inputted to a process I/O controller 19, the information required for displaying the process state is stored in a display memory 16, and the information selected by the information in the memory 16 is displayed on the display device 11. Thus, an operator does not require to operate the next screen request by displaying the required information on the screen automatically and successively, resulting in reducing the burden of an operator.
Patent JP-H03198102-A (JP)
Title: Support device for project control
Inventor: SUGIO TOSHIYUKI
IPC: G06Q50/04
Filed: 1989-12-27
Abstract: PURPOSE:To support the intelligent actions of a project controller by providing a means which sets a project plan as a plan model, a means which produces the process-based plans of a project as the process-based models, and a means diagnoses the propriety of the produced process-based plan models of the project. CONSTITUTION:A plan setting means 4 gives a project plan setting question to a user and sets a project plan as a plan model based on the answer of the user and the project plan setting knowledge. A process-based estimating means 8 estimates the future of the project based on the set project plan model and the process-based estimation knowledge and produces the process-based plans of the project as the process-based plan models. Then a plan diagnostic means 9 diagnoses the propriety of those process-based models. Thus it is possible to support the estimation of the future transition of the project and also to support the present countermeasures applied to the future of the project and the set-up of the subsequent process plans.
Patent JP-H01182289-A (JP)
Title: Drum can opener
Inventor: TAKAMURA DAIGO
IPC: B67B7/54
Filed: 1987-12-28
Abstract: PURPOSE:To open a drum can lid easily, rapidly and efficiently by a method wherein both arm levers of a drum can holder located on the lower part of a press cutter are provided so that they form a circle on a coaxial line of the cutter blade. CONSTITUTION:By driving a driver 14 of a drum can holder 12 located at the lower part of a press cutter 1, tips of both arm levers 13a and 13b are opened. Then by holding a drum can A between the arm levers 13a, 13b and closing their tips, the drum can A can be securely held between the both arm levers. If a driver 8 of the cutter 1 is operated to press-lower a cutter blade a in this state, since the both arm levers 13a, 13b and the cutter blade 3 make a circle on a coaxial line, a blade 5 enters and cuts the circumference of the drum can A. The lid is cut along the vicinity of the inner wall of the can A, making and the can open. Then the cutter blade 3 is raised and the contents of the can A is checked.
Patent JP-H02275986-A (JP)
Title: Large scale display driven by radio frequency power
Inventor: JIYOZEFU EMU PURAUDO
IPC: H01J65/00
Filed: 1989-12-27
Abstract: PURPOSE: To obtain high reliability and a long service life by connecting RF energy in accordance with plural respective non-electrode lamps which are arrayed adjacently to a front wall in an RF reflection void external part. CONSTITUTION: A display device 10 is arranged in three or more than four groups to form picture elements or pixels 12 and provided with a radio frequency(RF) void 11 connected to the plural cylindrical non-electrode lamps 20. Rf or the radio frequency source 16 supplies energy to be connected to the void with a connecting element 17. The connection of RF energy from the RF source to the void 11 is attained by depending on a mode to be excited with a capacitance probe or a guiding loop as shown in a figure. Thus, the lamps with reliability are used so that the display device with low deterioration speed is formed.
Patent JP-2001155410-A (JP)
Title: Device and method for recording optical information recording medium and device and method for reproducing optical information recording medium
Inventor: MIYATA HIROYUKI
IPC: G11B19/02
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a recorder for an optical information recording medium recording information on an optical disk so as to precisely discriminate recordability and effectively preventing the dead copy of the optical disk. SOLUTION: This recorder is composed of a pickup 7 recording the information on the optical disk 10 with a prescribed method and reading preformat information recorded on the optical disk 10 and a disk control part 1, by using pickup 7, recording medium kind information related to the medium kind of the optical disk 10 out of the information area of the optical disk with the prescribed method.
Patent JP-H03198697-A (JP)
Title: Pulse motor driving gear
Inventor: YAMAMOTO TOSHIFUMI
IPC: H02P8/00
Filed: 1989-12-26
Abstract: PURPOSE:To enable a pulse motor to rotate at a high speed by generating a timing signal of reading an excitation pattern data from registers at an incidence larger than the generating frequency of a timing signal of writing the excitation pattern data in the registers. CONSTITUTION:An excitation pattern data write strobing signal 2 is output to registers 4a to 4c, in an MCPU9, by receiving an excitation pattern data write request signal 3 generated from a timing signal generating circuit 5. In this case, a data read timing signal 6 is output at an incidence larger than, for instance, two times the incidence of the excitation pattern data write request signal 3, that is, excitation pattern data write strobing signal 2.
Patent JP-2000157385-A (JP)
Title: Intermediate pad-fixed display box
Inventor: FUJII SHUICHI
IPC: A47F5/11
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To make goods stored in a box easily conspicuous by storing a separate pad in an outer box, inserting a back top piece extended on the back top edge of the pad into an outer back top hole to lift up the back edge of the base plate of the pad, and detaching the back top piece of the pad to lower the back edge of the base plate. SOLUTION: With a back top piece 3 inserted, the back top piece 3 of a pad 2 is inserted in a back top hole 4 of an outer box 1 so that the back edge of a floor plate 5 is pulled up to keep the horizontal state, thereby positioning a display table about the height of the eye. Thus, the top edges of the back top piece 3 and the back wall 9 are aligned with each other to present good appearance, and the displayed goods are discriminated right and left by a partition plate 15, whereby goods of different kinds can be separated and arranged. The back top piece 3 extended on the top edge of the pad 2 is inserted in and drawn out of the back top hole 4 bored in the top edge of the outer box 1, thereby pulling up and lowering the back plate of the pad 2 to vary the angle of the surface of the floor plate 5 connected to the back plate.
Patent JP-2001151915-A (JP)
Title: Polyolefinic, biaxially stretched, heat-shrinkable film
Inventor: SHIBATA KAORU
IPC: B29C61/02
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefinic, biaxially stretched, heat shrinkable film excellent in stretching stability, uniformity of thickness, transparency, seal- cutting properties and heat shrinkable properties, reduced in offensive odors when sealed or incinerated and suitable for an L type half-folding seal packaging. SOLUTION: The biaxially stretched, heat shrinkable film comprises a sheet, made of a polyolefinic resin comprising at least 85 wt.% of an ethylene/α-olefin copolymer resin having a melt flow index at 190 deg.C of 2.0 g/10 min or less, having the both sides or one side thereof subjected to irradiation with an electron beam to effect crosslinking so that it has a gel fraction of 5 wt.% or less.
Patent JP-H06183557-A (JP)
Title: Long material transfer device
Inventor: SHIMIZUTA KAZUYUKI
IPC: B65G47/52
Filed: 1992-12-17
Abstract: PURPOSE:To perform quietly unloading without flawing and deflecting a long material by constituting a fork part of an endless belt and an auxiliary belt turned in a reverse direction to each other associated with retracting the fork part. CONSTITUTION:In a device for holding a long material 4 unloaded cooperatively by juxtaposing a plurality of fork units 1, each fork 1 has a moving unit 14 longitudinally moved on a rail 8 and a lift unit 2 held onto this moving unit 14. Upper and lower surfaces of a fork part 3 mounted on the lift unit 2 are constituted of an endless belt 26 and an auxiliary endless belt 28, turned in a reverse direction to each other, and driven by gears 23, 24, meshed with a rack 9 mounted along the rail 8, at the time of lowering down the fork part 3. In this way, the long scaled material is loaded on the endless belt 26, turned on a pallet while retracting the endless belt 26 and unloaded in a manner wherein the long scaled material is placed in a position left as it is.
Patent JP-2000163213-A (JP)
Title: Coordinates input device
Inventor: TAMAGAWA HIROBUMI
IPC: G06F3/033
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a coordinates input device capable of controlling the movement quantity of a cursor displayed on a display device finely by using plural indicators at the same time. SOLUTION: A planar coordinates inputting part 101 detects the indication positions and contact states of plural indicators and stores them as indication position information in an indication position information storing part 102, and a virtual indication position deciding part 103 decides a virtual indication position based on plural pieces of indication position information. A cursor operation is made easy because the movement distance of the virtual indication position is smaller than the actual movement of the indicators.
Patent JP-H06257039-A (JP)
Title: Transfer jack in flat knitting machine
Inventor: SHIMA MASAHIRO
IPC: D04B15/02
Filed: 1992-12-17
Abstract: PURPOSE:To properly carry out stitch deliveries by ensuring the tip of a knitting needle to be threaded through a stitch delivery hole and the stitch holding part of a transfer jack to be inserted into the stitch expanding part of the knitting needle. CONSTITUTION:The objective transfer jack is so designed that a transfer jack 29 with the tip of its body provided with a stitch holding part 32 is put in a jack channel in a retreatably slidable way. In this transfer jack, the stitch holding part 32 is provided with a stitch delivery hole 63 allowing a knitting needle to be threaded, and at least one side of said hole is made up from an elastic sheet material, thus elastically closing the tip and providing the lower edge of the hole with a guide face 64 to guide the insertion of a knitting needle.
Patent JP-H07190671-A (JP)
Title: Heat exchanger
Inventor: SASAKI HIRONAKA
IPC: F28D1/053
Filed: 1993-12-28
Abstract: PURPOSE:To develop performance to the maximum by causing heat exchanging medium to pass, at first, through a first pass constituted by a group of tubes at the midpoint, in the vertical direction, of a core section of a group of tubes defined by a partition member. CONSTITUTION:Refrigerant is sent from a refrigerant inlet pipe 11 to a right header 4. The refrigerant flows into a first pass A at the vertical midpoint surrounded by a group of tubes connected to a section surrounded by upper and lower partition members. And it flows through a left header 3 into a second pass B located above. The refrigerant leaving the second pass B flows downward through the header 4 into a third pass C and flows out into an outlet pipe 12. While the refrigerant is flowing, the refrigerant is heat exchanged with air passing through air stream gaps of a core section X. In the first pass A, a large amount of air flows, and the refrigerant at a initial stage of heat exchange is heat exchange with the air in the pass A, so that performance is developed to the maximum.
Patent JP-H08291200-A (JP)
Title: Humanized chimera monoclonal antibody which recognizes epidermal growth factor receptor (egf-r) and its use in diagnosis and medical treatment
Inventor: RORANDO PERETSU RODORIGETSU
IPC: A61K38/18
Filed: 1995-11-20
Abstract: New humanized and chimeric monoclonal antibodies that recognize EGF-R and comprise an artificial sequence at least of the FRs of the heavy chain variable region of a human immunoglobulin. The hypervariable regions of both monoclonal antibodies is the following amino acid sequence: <IMAGE> Use of the antibodies for therapeutical and diagnostic purposes.
Patent JP-H07202101-A (JP)
Title: Plating of semiconductor lead and plating equipment
Inventor: NISHIMURA SEIYA
IPC: H01L23/50
Filed: 1993-12-28
Abstract: PURPOSE:To provide a plating method for a semiconductor device lead to form approximately a uniform thick plating on the lead of the semiconductor device, and plating equipment. CONSTITUTION:A frame of a lead frame 3 of a semiconductor device 1 is clamped by a clamp jig 1. To this clamp jig 1 are provided anodes 5 and 6 with the semiconductor device 2 held in between. While a current is fed to between the anodes 5 and 6 and the lead frame 3, a plating solution is run alternately from the anode 5 and the anode 6 to the semiconductor device 2.
Patent JP-H04206869-A (JP)
Title: Semiconductor device
Inventor: IIJIMA KENJI
IPC: H01L27/112
Filed: 1990-11-30
Abstract: PURPOSE:To improve the crystallizability, electrical characteristics and repeat characteristics of a semiconductor device by a method wherein conductive oxide films containing the electrode transition metal film on at least one side of electrode transition metal films holding a ferroelectric film between them as one of their main components are used. CONSTITUTION:A tungsten silicide electrode 8 is formed as a source electrode and after an interlayer insulating film 9 is formed, opening parts are formed in the film 9 by etching, a conductive oxide film 7 is made to expose and thereafter, a PbZr0.8Ti0.2O3 film of a film thickness of 100nm is formed by an RF magnetron sputtering device as a ferroelectric film 10. After that, a conductive oxide film 11, which has a film thickness of 100nm and has the same composition as that of the film 9, is formed by an RF magnetron sputtering device as a wiring layer. Such units are formed on an Si wafer by 1000 pieces, a drive circuit is formed on the peripheral part of the wafer and a semiconductor device is formed. The electric resistances of the films 7 and 11 at room temperatures are both 10muOMEGA.cm or thereabouts and are almost equal with that of a Pt metallic electrode.
Patent JP-H05176543-A (JP)
Title: Switch circuit using bipolar mode electrostatic induction type transistor
Inventor: YAMAMOTO KATSUHIKO
IPC: H02M7/12
Filed: 1991-12-20
Abstract: PURPOSE:To realize a rectifying circuit of a DC-DC converter and a reflux circuit of an inverter circuit which have neither a rise voltage that a diode has nor a conspicuous increase of a forward voltage due to temperature that MOSFET has and of which a loss is smaller than the one of a conventional diode or MOSFET. CONSTITUTION:BSIT 4 put in antiparallel connection with a diode 5 is used as a rectifying element of a power source 1 of which the polarity is inverted to the positive and negative. The BSIT 4 is put in continuity with an ON state of the diode 5 detected, by an ON signal impressing circuit 3, and a power is supplied to a load circuit 2 through the BSIT 4 on the basis of the characteristic of an ON voltage being low. By utilizing the characteristic of the BSIT that a loss is small since it has neither a rise voltage that the diode has nor a conspicuous increase of a forward voltage due to temperature that MOSFET has, in this way, a lowered loss of a circuit is realized.
Patent JP-H06312787-A (JP)
Title: Method and device to open ampul
Inventor: JIEEMUZU EFU MONSONII
IPC: B67B7/00
Filed: 1993-12-28
Abstract: PURPOSE: To prevent exposure of biological specimens collected within instruments to the ambient environments by providing two rigid and movable opposing members sufficiently spaced from one another surrounding an ampoule. CONSTITUTION: A guard assembly comprises rigid and movable opposing members 12 and 14, which extend from a front end 16 to a rear end 18 and are connected at the rear end 16 by a living hinge 20. Each member of 12 and 14 comprises a side wall 19 with an outer surface 24 and inner surface 25, and the outer surface of each member is marked with an index 27. When an ampoule is held between both members 12 and 14, a gap is formed between them. When the index 27 is pressed by finger until there is no gap, the ampoule ruptures. A collection apparatus 30 comprises a tubular housing 32 and a specimen collector 34, and a frangible ampoule 40 is treated in the interior of the tubular housing 32 and adjoins the closed end. The liquid in the ampoule 40 is a transporting medium for the specimens.
Patent JP-H11163848-A (JP)
Title: Synchronization establishment circuit
Inventor: TANABE NAOYUKI
IPC: H04J3/06
Filed: 1997-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a synchronization establishment circuit where a time from start of reception till synchronization establishment is reduced in the system in which pluralities of kinds of synchronization establishment frames are in existence between data frames. SOLUTION: When reception of data is started, received data are sequentially set to a shift register 11. Comparators 12, 13 compare data set to the shift register 11 with patterns of synchronization establishment frame bytes A, B and provide an output of a coincident signal when they are coincident. A synchronization detection circuit 20 provides an output of a signal denoting synchronization establishment when the synchronization establishment frames A, B, A are continuously detected, and a synchronization detection circuit 30 provides an output of a signal denoting synchronization establishment when the synchronization establishment frames B, A, B are continuously detected.
Patent JP-H04207713-A (JP)
Title: Touch sensor device
Inventor: FURUYA KATSUNORI
IPC: H03K17/96
Filed: 1990-11-30
Abstract: PURPOSE:To constitute a device so that even a beginner can execute surely the intended operation by constituting the device so that a driving signal is outputted by deciding definitely a detecting signal, and the definite decision of an input part is not executed for a prescribed time after the driving signal is outputted. CONSTITUTION:When a detecting signal is inputted, an output part 23 outputs a driving signal to a load driving part 4 by a definite decision with an input part 22. Simultaneously, in an input signal control part 24, the timer of a prescribed time is started. When this timer is in the course of counting, the input of the detecting signal is not executed in the input part 22. Therefore, even if a piezoelectric element 1 is pushed and a detecting circuit 2 outputs the detecting signal in the course of counting by the timer, the detecting signal is not received since a control part 21 is not in an input waiting state.
Patent JP-H06188189-A (JP)
Title: Semiconductor device
Inventor: KUDO SUMIHISA
IPC: H01L21/20
Filed: 1992-12-18
Abstract: PURPOSE:To provide a semiconductor base body comprising an active layer of compound semiconductor that allows lower manufacturing cost and larger wafer diameter. CONSTITUTION:On a silicon substrate, the first buffer layer (distortion buffer layer) 12 of super lattice structure where more than two kinds of films, whose crystal grid constants different from each other, are alternately laminated is formed, and on the top of that, an active layer 14 consisting of compound semiconductor (GaAs) is farmed. Further, between the first buffer layer 12 and the active layer 14, in order to prevent movement of deposited material in the substrate 11 and dislocation and also to prevent its electrical effect from reaching the active layer 14, the second buffer layer 13 is provided. The semiconductor base body of such configuration as above allows, since the substrate 11 is formed of silicon, larger diameter and lower manufacturing cost.