baber/WOPTO huggingface dataset:
Patent JP-H09185479-A (JP)
Title: Terminal control equipment
Inventor: SHIMADA TOMOFUMI
IPC: G06F3/048
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To attain a smooth system operation by enabling the operation while fixing a console window at the time of maintenance, etc., by exclusively controlling dynamic switching concerning the console window. SOLUTION: A console window input/output switching means 12 changes the input/output request of user to a console into input/output request to the console window designated by the user. When exclusively executing the console input/output request, corresponding to a console input/output excluding request issued from the user, a console window input/output exclusive control means 14 is integrated into console input/output processing. A console window identifier and a group identifier concerning the program, that issues the console window excluding request, are recorded in a console window input/output control table 15 by the console window input/output exclusive control means 14 and the input/output from the user concerning the console window is exclusively controlled.
Patent JP-2001160591-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: UEDA TETSUYA
IPC: H01L23/522
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent a defect of a short circuit in a multilayer wiring structure having holes on a region between adjacent lower layer wirings. SOLUTION: A plurality of lower layer wirings 113 is formed on an insulating film on a semiconductor substrate. Via contacts 109 are disposed so as to offset each other in the extending direction of a pair of first lower layer wirings 113. The via contacts 109 are disposed respectively on the pair of first lower layer wirings 113, which are adjacent to each other via a first inter-wiring space 114A having a relatively small width. A first interlayer dielectric is formed on the upper surface of the plurality of lower layer wirings 113, and the upper parts of the via contacts 109 protrude out of the upper surface of the first interlayer dielectric. A second interlayer dielectric is stacked on an insulating film including the upper surface of the first interlayer dielectric while holes are formed in the first inter-wiring space 114A.
Patent JP-2001158400-A (JP)
Title: Method and device for constant driving of generator mounted in aircraft
Inventor: GOI TATSUHIKO
IPC: F16H61/662
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for driving at constant rate a generator mounted in an aircraft, whereby the generator can be formed into a compact structure having high efficiency and reliability and long life. SOLUTION: The AC generator 2 is driven at constant rate by an aircraft engine A. In a transmission mechanism 30 having a traction continuously variable transmission 11 and a planetary gear mechanism 12 having two degrees of freedom, rotary driving forces obtained from the rotation outputs of the engine A and fluctuating within a predetermined range of rpm are distributed to the traction continuously variable transmission 11 and the planetary gear mechanism 12, and the fluctuation of the forces is absorbed by the traction continuously variable transmission 11 to adjust the rpm to a constant rpm.
Patent JP-H10186068-A (JP)
Title: Electronic watch
Inventor: KOIKE KUNIO
IPC: G04G5/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic watch in which an analog watch and a digital watch can be synchronized, and time setting is facilitated. SOLUTION: In a combination type wrist watch having an analog watch having a hour hand, a minute hand, and a second hand, and a digital watch having columns of hour, minute and second, time setting mode for setting the times of both the watches simultaneously is provided. When a crown is pulled out in a present time mode for displaying the present time, it is transferred to the time setting mode, whereby the second hand is stopped, and the timer operation is also stopped. Thus, 'second column' of the digital watch is not renewed either. The hour hand and minute hand of the analog watch are rotated in this state by the crown operation, the values of 'hour column' and 'minute column' of the digital watch are set by button operation, and the crown is finally pushed in, whereby the present time mode is transferred.  Thus, no slippage by time setting treatment is caused between the analog watch and the digital watch.
Patent JP-H09182970-A (JP)
Title: Method and equipment for indirect resistance welding of titanium sheet
Inventor: HASE TAIJI
IPC: B23K11/24
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To carry out resistance welding surely and efficiently without being affected with a resin film by bringing a roller electrode into contact with the superposed part of a steel tube on a titanium thin sheet as well as with a position slightly away from the superposed part and specifying the contact width and the pressing force of each electrode. SOLUTION: A superposed part d is indirectly welded which is formed in the case of wrapping a titanium thin sheet 1 around a steel tube 11. In this welding equipment 16, a roller electrode 5a on the welding side is made 1-3mm in the contact width W1 , with the line (face) of contact abutted and arranged on the outer surface of the superposed part d. A roller electrode 5b on the non-welding side is made 7-50mm in the contact width W2 , and arranged serially in the axial direction of the steel tube 11, in the non-welding part separated by a fixed distance x from the roller electrode 5a on the welding side. In the indirect welding by energizing between both roller electrodes 5a, 5b, a pressing force is imparted at 100-300Kg to the titanium sheet 1 of the roller electrode 5a on the welding side, while a pressing force is controlled to be 400-1,000g for the roller electrode 5b on the non-welding side (roller electrode on grounding side). However, the condition is set as the ground electrode contact width W2 /welding electrode contact width >=3.
Patent JP-H05171575-A (JP)
Title: Dyeing of cloth
Inventor: MAKIGUCHI YUJI
IPC: D06P5/00
Filed: 1991-12-25
Abstract: PURPOSE:To provide a cloth-dyeing process capable of reproducing a delicate artistic product in large quantities with a simple process. CONSTITUTION:A transparent sheet is placed on a design and colored by hand following the pattern of the design. One or a plurality of the colored transparent sheets are stacked one upon another and copied to a transfer film with a color copying machine. The colored face of the copied transfer film is made to contact with a cloth and heat-treated to transfer the colored part of the transfer film to the cloth.
Patent JP-H07163590-A (JP)
Title: Structure of articulator
Inventor: NAMEGAWA KIMIO
IPC: A61C11/00
Filed: 1993-12-16
Abstract: PURPOSE:To provide a structure which facilitates matching of the upper jaw and the lower jaw, decreases the amt. of the plaster to be used, reduces a cost and assures an exact operation when a dental technician carries out the prescribed dental technical work with an articulator in accordance with the impression of a dental doctor. CONSTITUTION:A guide pin 13 is erected on a frame 2' and a stand 3' of an maxillary frame 5' is made freely adjustable in height by means of a screw 14. Mounting plates 9 for the upper jaw and the lower jaw are also provided with bushing pins 15 to make the heights thereof finely adjustable by means of screws 14'. As a result, the same dental technician is able to freely adjust the spacing between the maxillary frame and the mandibular frame by the same articulator even if there are variations in the sizes of the impression taken by the dental doctor. In addition, the desired setting of the relative distance between the mounting plates of the upper jaw and the lower jaw in parallel by fine adjustment is possible and the plaster to be used is minimized. The dealing with the degradation in environment is possible. The cost is reduced and the smooth conduction of the exact dental technical work is assured.
Patent JP-H03203378-A (JP)
Title: Thin film transistor
Inventor: KODAMA NORIAKI
IPC: H01L29/78
Filed: 1989-12-29
Abstract: PURPOSE:To restrain hot carrier effect of bias stress, realize high reliability, and reduce irregularity of characteristics, by making the thickness of a polycrystalline silicon film constituting a channel region 10-40nm. CONSTITUTION:On an Si substrate 1, a field oxide film 2 is formed, and thereon a polycrystalline Si film 3 of 10-40nm in thickness is formed. By thermal oxidation, an Si oxide film 4 is formed on the film 3, and the thickness of the film 3 is reduced. The whole part of the film 4 is etched and eliminated, and an element forming region is defined by patterning the film 3. By thermally oxidizing the film 3 surface, a gate oxide film 5 is formed. A gate electrode 6 is selectively formed on the film 5; the electrode 6 is used as a mask, and P-type impurity ions are introduced, thereby forming a source.drain region 7. An interlayer insulating film 8 is deposited on the surface; an extraction electrode 9 connected with the region 7 is formed by selectively forming an aperture; thus a thin film transistor is constituted.
Patent JP-H11176096-A (JP)
Title: Digital information recording and reproducing system
Inventor: KIKUCHI SHINICHI
IPC: G11B20/10
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To perform a digital information recording operation presupposing a variable bit rate by making a recording and reproducing system have a limited storage capacity and an information showing a recordable free capacity (free space of unused disk). SOLUTION: When there is a free capacity, the write-in address (head position of free space) to a disk 10 being set is decided, and a free capacity value corresponding to the free capacity information (FREE-SPACE) read out from control data of the disk 10 is written into a register (FreeAr) in a RAM of an MPU 30. Next, the write-in to the control area of the set disk 10 is performed. Subsequently in the initial setting for video recording, the start of the video recording is set after the initialization of each encoder 53-55 (average transfer rate of a V encoder 53, i.e., setting of average recording rate, or the like), the reset of a system time counter STC 38, the setting of the write-in start address to a disk drive 32, the initialization of a formater 56, or the like.
Patent JP-H05176253-A (JP)
Title: Agc circuit
Inventor: NONAKA KAZUYO
IPC: H04N5/52
Filed: 1991-12-25
Abstract: PURPOSE:To provide an AGC circuit applying AGC accurately to a video signal of AM positive modulation by using the AGC circuit applying head type AGC to an AM negative modulation video signal. CONSTITUTION:The AGC circuit consists of an amplifier 1 amplifying an AM positive modulation video signal, a comparator 3 receiving a detection signal obtained by detecting an output of the amplifier 1 at its noninverting terminal and applying a voltage corresponding to the output to the amplifier 1 as an automatic gain control voltage and reference voltage generating circuits TR, R3-R6, C connecting to an inverting terminal of the comparator 3 and generating a reference voltage to a pedestal portion of the video signal.
Patent JP-H09183005-A (JP)
Title: Collet
Inventor: KOMINE TAKESHI
IPC: B23B31/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a collet in which a weir material can be prevented from moving in the radial direction of the collet. SOLUTION: This collet, in which a weir material 24 extending in the radial direction of a collet main body 10 is placed between the wall surfaces of a slot 16 open to the axial end of the collet main body 10 and prevents a coolant supplied from the first end of the collet main body 10 from flowing out via the slot 16, has lock means provided on the wall surfaces of the slot 16 to prevent the weir material 24 from moving in the radial direction of the collet main body 10.
Patent JP-H09174983-A (JP)
Title: Recording apparatus and data control method
Inventor: HIBI MAKOTO
IPC: G06F3/12
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To carry out the test printing in response to the request of test printing and automatically restore a usual printable state after the completion of test printing. SOLUTION: When the instant command from a host computer 101 is a test printing request, the reception of the input image data from a host computer 101 by a receiving buffer 102 is obstructed in response to this request and the receiving buffer 102 receives test printing data from a test print forming part 107 and the test printing data received by the receiving buffer 102 is printed and, after the completion of printing, the receiving buffer 102 is returned to a state capable of receiving input image data.
Patent JP-H09235372-A (JP)
Title: Polymer and its production
Inventor: SUKEGAWA MAKOTO
IPC: C08L79/08
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer of high molecular weight which is excellent in physical properties such as mechanical strength and processability such as moldability, film-forming properties and fiber-forming properties, and is useful for formed products such as films, filaments, coating materials and adhesives. SOLUTION: (A) A polyfunctional polymer such as a poly (amino acid) (salt) [for example, poly(aspartic acid) or poly(aspartate salt)], poly[(meth)acrylic acid or acrylate salt], polyallylamine, or polyallylammonium and (B) an amino acid such as aspartic acid or (its salt) or glutamic acid or glutamate salt are subjected to graft-polymerization in the presence of (C) a catalyst such as an oxyacid containing P an S, an organic or inorganic salt containing an acidic hydrogen. In a preferred embodiment, the components A, B and C are used in proportions of 0.01-50wt.%, 99.99-50wt.% and 0.1-200wt.% respectively based on the total weight of the component A, B and C at the reaction temperature of 110-300 deg.C.
Patent JP-H09183017-A (JP)
Title: Automatic gear meshing device for gear grinding device
Inventor: EMURA CHO
IPC: B23F5/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To accurately detect the position of the both gear faces of a gear part without grinding them by providing a servo error detecting means to detect a servo error by giving a positional offset instruction in both forward and reverse directions under the condition in which a positional loop gain is changed over to a lower value. SOLUTION: An arithmetic circuit 41 corrects an analog voltage for a pulse from a pulse generating circuit 40 so that a servo error (detected by the calculation of a difference between an instruction position of the rotating angle of a spindle 16 input from a numerical control device 30 and a detected value input from an encoder 18a) becomes zero. Also it outputs it after correction according to an offset instruction on the rotating angle of the spindle 16 input from the numerical control device 30. This positional offset instruction offsets a gear W in forward or reverse rotating direction by a prescribed minute amount.
Patent JP-H07173988-A (JP)
Title: Extrusion drilling method for tunnel
Inventor: UCHIDA KATSUMI
IPC: E02F3/08
Filed: 1993-12-17
Abstract: PURPOSE:To separate the prescribed subsoil in a tunnel from the surrounding subsoil and extrude the separated subsoil into one shaft by drilling the subsoil between the first and second shafts with a wire saw. CONSTITUTION:Small through-holes 1a, 1b, 1c and so forth are drilled to be continuous from the first shaft BT1 to the second shaft BT2 along the periphery of a tunnel cross section at the preset intervals. Then, a wire saw 2 is led from the first shaft BT1 to the second BT2 through the hole 1a, and returned from the second shaft BT2 for run through another hole 1b and return to the first shaft BT1, thereby forming loop state. The wire saw loop 2a so formed, while being dragged, is turned toward the first shaft BT1, thereby drilling the subsoil surrounded by the wire saw loop 2a along a direction from the second shaft BT2 to the first shaft BT1. This drilling process is undertaken all around the tunnel cross section for separating the subsoil G1 in the tunnel T from the surrounding subsoil G. Then, the subsoil G1 is extruded from the shaft BT1 to the shaft BT2, and every constant amount thereof is separated and carried to the ground.
Patent JP-H06197133-A (JP)
Title: Communication system
Inventor: NITTA KATSUMI
IPC: H04J3/00
Filed: 1992-12-24
Abstract: PURPOSE:To provide a communication system in which a data frame stored in a reception buffer can be used as reception data as they are CONSTITUTION:A data identifier is informed from a communication equipment 2b at a reception side to a communication equipment 2a at a transmission side before data transmission, and the size of one frame of the data frame is set by one communication equipment, and the frame size information related with the size is informed to the other communication equipment. At the time of transmitting the data frame, the transmission data are divided into plural data frames based on the frame size information, the data identifier and a sequence number are added to each data frame, and the data frame is transmitted. At the time of receiving the data frame, a position on the reception buffer which stores the data frame is calculated based on the data identifier, sequence number, and frame size information, and the data frame is stored.
Patent JP-H06198430-A (JP)
Title: Flux applying device
Inventor: SATO TAKUYA
IPC: B23K101/42
Filed: 1992-12-24
Abstract: PURPOSE:To obviate the generation of a soldering defect in the through-holes of a printed circuit board with the spray type flux applying device by surely putting the flux into the through-holes as well. CONSTITUTION:A diluent applying nozzle 11 and a flux applying nozzle 12 are disposed to face upward along the transportation route for the printed circuit board W on the lower side thereof. This diluent applying nozzle 11 is disposed on the circuit board feed side and sprays the diluent 13 toward the printed circuit board W. The flux applying nozzle 11 is disposed on the circuit board ejection side and sprays the flux 14 toward the printed circuit board W. As a result, the flux 14 applied on the circuit board afterward is surely introduced into the through-holes with the diluent 13 intruding into the through-holes of the circuit board as a flux guiding material when the flux 14 is applied to the circuit board after the diluent 13 is applied on the circuit board W.
Patent JP-H05204135-A (JP)
Title: Method for correcting pattern by focused ion beam
Inventor: NAKAISHI MASAFUMI
IPC: G03F1/74
Filed: 1991-12-26
Abstract: PURPOSE:To prevent the deterioration in the dimensional accuracy of patterns by averting the problem of resticking of the defective pattern to be corrected to the patters on the periphery at the time of correcting the defective pattern by a focused ion beam. CONSTITUTION:This method is so constituted as to include stages of removing the defective pattern 11 to be corrected first from the region parted further from the patterns 10, 10a adjacent to defective pattern 11 to be corrected and further removing the pattern toward the regions nearer the adjacent patterns 10, 10a in the case of removal of the defective pattern 11 to be removed by the focused ion beam. The method is otherwise so constituted as to include a stage of removing the defective pattern 11 to be corrected exclusive of the peripheral part near the patterns 10, 10a adjacent to this pattern and further to remove the peripheral part thereof.
Patent JP-H08249087-A (JP)
Title: Portable computer and door device used for it
Inventor: KENISU JIEI BAARASU JIYUNIA
IPC: G06F1/16
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a door device for effectively covering a PCMCIA opening to be hardly damaged without the need of so much additional space inside a portable computer. SOLUTION: The PCMCIA opening 24 is provided with opposing edges 26 and 28 and receives a PCMCIA card 32 through there. This door device is provided with first and second doors 34 and 36 provided with an outer side part 48 and an inner side part 50 and the outer side part 48 is hinge-connected so as to be individually turned between a close position and an open position. The door device is further provided with a bias means 52 connected to the first and second doors 34 and 36 so as to pivotally turn the first and second doors 34 and 36 toward the close position when the PCMCIA card 32 is removed from the opening 24.
Patent JP-H05170681-A (JP)
Title: Production of 2,3-dichloro-1-propanol
Inventor: FUKADA ISAO
IPC: C07B61/00
Filed: 1991-12-26
Abstract: PURPOSE:To produce 2,3-dichloro-1-propanol as a precursor of epichlorohydrin without a chlorination process by a one-stage reaction. CONSTITUTION:Methanol is reacted with 1,2-dichloroethane in the presence of a metal ion catalyst selected from Ti<3+>, Fe<2+>, Cu<+>, V<3+> and Mo<5+> and hydrogen peroxide to produce the objective 2,3-dichloro1-propanol.
Patent JP-H10168224-A (JP)
Title: Method and apparatus for recycling plastic waste
Inventor: MOTODA KENRO
IPC: C10G1/10
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To recover chemical components such as polyethylene, oil and HC1 from combustible general refuse containing polyethylene by-using an apparatus for heal-decomposing plastic-wastes by raising the temperature in a sealed vessel to one at which polyethylene melts and flows without being gasified in heat-decomposing the refuse in the vessel-under vacuum oxygen-free conditions. SOLUTION: The polyethylene is separated and recovered in a molten state from the remainder. The heat decomposition gas generated in the vessel is led from the vessel, and the steam, among the led gas, is condensed to recover oil. The formed gas except the oil is intoxicated by e.g. neutralization and recovered. When the refuse is a Polyvinyl-chloride-type plastic waste, HC1 is recovered by passing the heat decomposition gas formed when the temperature in the vessel is about 250-350 deg.C into water. The recycled and recovered materials are used as fuels for the heat source necessary for the apparatus or stored to reuse as fuels for other apparatus.
Patent JP-2000172910-A (JP)
Title: Card recovery device
Inventor: TANAKA TOSHIMI
IPC: G07F7/08
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent a wrong use of used card which has been recovered from a customer by a card system and can be recycled. SOLUTION: This card recovery device recovers a prepaid card 4 which incorporates a data carrier IC and can be recycled and to the card surface of which a rewrite seal where printing can be erased by heating is stuck. In this case, a hot stamp mechanism 13 which erases printing recorded in the rewrite seal of the card 4 by heating by pressing this seal to its rear stage side is provided in a card carrying line between a card slot 2 opened to the front of a main body cabinet 1 and a card recovery box 5 in the device in parallel with an antenna 8 which communicates with the data carrier of the card 4 to read data and erases recorded data in the data carrier, and the card which the customer has returned is recovered with all of data and printing erased to prevent the wrong use before re-issue of the card.
Patent JP-H10191578-A (JP)
Title: Photovoltaic power generation system
Inventor: FUJI KUNIHIKO
IPC: H01L31/04
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic power generation system capable of efficiently outputting generated output. SOLUTION: A photovoltaic power generation system is constituted of solar battery 1, power converter 2, protective device 5, load 3 driven with variable voltage/variable frequency and load 4 driven with constant voltage/constant frequency, and the power converter 2 connected to the system 6 is constituted of an AC/DC two way converter 21 of constant voltage/constant frequency output and an AC/DC two way converter 25 of variable voltage/variable frequency output.