baber/WOPTO huggingface dataset:
Patent JP-H1035100-A (JP)
Title: Phase varied light recording medium
Inventor: ICHIHARA KATSUTARO
IPC: G11B7/243
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a phase varied light recording medium wherein a margin for design and manufacture is wide, and all of mark length recording performance, L/G recording performance, and excellent recording power margin can be satisfied. SOLUTION: For a phase varied light recording medium having a phase varied light recording layer 3 and a semitransparent layer 5 having a function adjusting a light absorption factor in a crystal part and an amorphous part of the phase varied light recording layer, the semitransparent layer 5 is composed of a composite material of a structure wherein particles 51 comprising at least one kind selected from the group consisting of metals, semiconductors, semimetals, and alloys thereof are dispersed in a parent material 52 comprising at least one kind selected from the group consisting of oxides, nitrides, carbides, borides, fluorides, sulfides, carbon, boron, and organic matter.
Patent JP-H0841229-A (JP)
Title: Sheet or film for hot plate molding and production thereof
Inventor: FUJII JUNJI
IPC: B32B9/00
Filed: 1994-07-29
Abstract: PURPOSE:To provide a simple and inexpensive production method of sheets or films for thermoforming, as a variety of defective phenomena are solved, which are met in hot plate formation such as rain drop, bridge or whitening, and sheets and films for thermoforming produced by this method. CONSTITUTION:A method of producing sheets or films for thermoforming in which they surface of the sheets or films are coated with fine or atomized mist of suspension of starch particles in water and/or alcohol of less than 300mum particle sizes. A film or sheet for thermoforming that is obtained by coating a sheet or film with fine or atomized mist of a suspension of starch particles in water and/or alcohol of less than 300mum particle sizes.
Patent JP-H0860848-A (JP)
Title: Applied structure of decoration board
Inventor: SUZUKI MASAMI
IPC: E04F19/02
Filed: 1994-08-22
Abstract: PURPOSE: To simplify and quicken the construction, by providing an engaging groove at the upper and lower end faces of a decoration panel and fixing the engaging groove to the engaging side of a support metal tool attached to the support body of a wall body or the like. CONSTITUTION: Engaging grooves 7 are formed on the upper and lower connection faces of a decoration board 5 made of an artificial marble or the like by a cutter (grinder disc) at the full length thereof. The engaging groove 7 is fixed to the engaging side 3a of the lower stage metal tool 3 attached to the support body 6 of a wall body or the like and the upper end is fixed to the engaging side 2a of the intermediate fitting metal tool 2. The upper stage decoration board 5 is fixed to the intermediate metal tool 2 and the upper end of decoration board 5 is fixed by the uppermost stage fitting metal tool 1. The fitting metal tool of respective stages is divided into two and the distance between the support body 6 and the decoration board 5 may be adjusted through long holes and screws. In this way, the fitting work of the decoration board 5 can be easily and rapidly carried out.
Patent JP-S6440242-A (JP)
Title: Article feeding device
Inventor: KASAI SHOZO
IPC: B23P19/00
Filed: 1987-08-07
Abstract: PURPOSE:To save a space by giving/receiving a magazine between a stocker which laminatedly houses plural magazines and an adjacent elevator through the lifting up/down of the elevator and discharging an empty magazine held by the elevator on its lower part. CONSTITUTION:Filled magazines Mzf in a stacked condition which are fed by means of an unmanned vehicle 1 are temporarily stored in a buffer B via the lifter H of an elevator part E. On the other hand, a stocker S houses plural magazines Mz each for a different type of parts in a laminated condition, and is lifted up/down in accordance with an assembling order to draw out a corresponding magazine Mz onto a draw-out table T10 to feed parts to an assembling part R2 by means of a robot R. When a specified magazine Mz becomes empty, the elevator part E receives a required magazine from the buffer B and lowered to carry out the replacement of the empty magazine Mze with the filled magazine Mzf for the stocker S. And, after replacing, the elevator part E is lowered and loads the empty magazine Mze onto a belt H1 to return it to the unmanned vehicle 1.
Patent JP-S5986840-A (JP)
Title: Safety device of burning apparatus
Inventor: MORI KEIICHI
IPC: F23N5/10
Filed: 1982-11-09
Abstract: PURPOSE:To contrive energy saving, by a method wherein a radio signal is generated when incomplete burning is detected, a fan is revolved by receiving the signal by a ventilator, through which automatic ventilation is carried out. CONSTITUTION:When a burner 5 is turned into incomplete burning due to lack of indoor oxygen, electromotive force ls of about 0.8V is generated by a sensor 7. To invert and amplify the electromotive force an output lo of a detecting circuit 7 is turned into la-(1+R23KlR22).ls and becomes lower than electric potential la. Because of the above the electric potential la becomes lower than electric potential lb, an output of a comparator 24 is turned into a low output (short-circuited with a line of an electric power source 17), and a luminous diode 9 is electrified and becomes luminous. With this construction, a phototransistor 10 is electrified and its collector potential is short-circuited with a line of an electric power source 25. The collector potential is made lower than potential lc because of the above structure, an output of a comparator 28 becomes low and a relay 29 is electrified. With this construction, a contact point 29' is electrified, a fan motor 14 is revolved for ventilation.
Patent JP-H0483835-A (JP)
Title: Zr-containing high strength copper alloy excellent in stress corrosion resistance
Inventor: KAZAMA KEIZO
IPC: C22C9/04
Filed: 1990-07-25
Abstract: PURPOSE:To show the properties of stress corrosion resistance and high strength in a copper alloy, to bring its electrical conductivity close to that of brass and to improve its cold workability by using brass as a base and adding trace amounts of Zr and Mg thereto. CONSTITUTION:This alloy is formed of a compsn. contg., by weight, 10 to 40% Zn, 0.02 to 0.3% Zr, 0.02 to 0.3% Mg and the balance Cu with inevitable impurities. Zn enters into solid soln. in Cu and functions for improving the material strength. Zr enters into solid soln. in the alloy matrix and functions for increasing the material strength. Mg functions for remarkably improving the stress corrosion resistance of the material. Thus, the alloy in this invention has excellent aptitude as the stock for terminal fittings used for connecting in wiring or the like.
Patent JP-S5987061-A (JP)
Title: Internal mixing atomizer
Inventor: TARUI HARUO
IPC: B05B7/04
Filed: 1982-11-09
Abstract: PURPOSE:To enable to sufficiently pulverize even a fluid of high viscosity into fine particles, by dividing the middle part of a passage for an atomizing medium, forming one of them into a turning passage, and connecting a passage for a medium to be atomized to the middle part of said turning passage. CONSTITUTION:In the internal mixing atomizer equipped with a passage 22 for a fluid (e.g. heavy oil) to be atomized, a passage 38, 40 for an atomizing medium (e.g. steam), a collision mixing chamber 18 to which both of the passage 22 and the passage 38, 40 are connected, and a passage 20 for ejecting a mixed fluid is connected to said chamber 18, the middle part of said passage 38, 40 is divided, and one of them is formed into a turning passage 28' and merged into the middle part of the passage 22. Hence, a part of an atomizing medium and a fluid to be atomized are supplied to the chamber 18 while turning them. Consequently, even a fluid of high viscosity can be sufficiently pulverized into fine particles.
Patent JP-H0483039-A (JP)
Title: Bath unit
Inventor: NOGAMI MASAHIKO
IPC: E04H1/12
Filed: 1990-07-24
Abstract: PURPOSE:To eliminate vapor leakage from the inside by using a wall panel linking unit, with which a nail part closing a space in the upper end linking groove parts of a wall panel is integratedly formed, at the time of the assembly of the end parts of a ceiling wall and an adjoining wall panel. CONSTITUTION:A wall panel linking unit 7, linking adjoining wall panels 1, is composed of linking engaging parts 8 linking between linking groove parts 5, a linking piece 9 abutting standingly provided pieces 4 to fill up a corner part, and a nail part closing a space 10 between the linking groove parts 5, and they are integratedly formed with synthetic resin. Then the linking piece 9 is positioned between the standingly provided pieces 4 and 4 to be abutted, the space 10 is closed with the nail part 11, and sealant is provided on the joint of the nail part 11, linking engaging parts 8, and linking groove parts 5 to make sealing. Thus a gap is eliminated in the corner part of the joined wall panel 1.
Patent JP-H0483578-A (JP)
Title: Filter
Inventor: OTSU TOMONOBU
IPC: C02F1/28
Filed: 1990-07-24
Abstract: PURPOSE:To simply replace a cartridge by providing an adaptor provided with respective joint means connecting a raw water inflow port and a filtered water discharge port by an insertion system and the screw cap pressing the adaptor to a housing. CONSTITUTION:A joint 10a connecting a raw water inflow port 2a and a raw water flow pipe 4 and a joint 10b connecting a filtered water discharge port 2b and a filtered water flow pipe 5 are formed to a disc-shape adaptor 10 and connected to the raw water inflow port 2a and the filtered water discharge port 2b by an insertion system and connected to the raw water inflow pipe 4 and the filtered water flow pipe 5 by cap nuts 11, 12. The adaptor 10 is pressed to a housing by an annular screw cap 17 having an annular rib formed thereto. Therefore, by detaching the adaptor 10 after the screw cap 17 is detached from an upper lid 2, the raw water flow pipe 4 and the filtered water flow pipe 5 can simply be separated from the upper lid 2.
Patent JP-H01180472-A (JP)
Title: Method and device for measuring latch-up dielectric strength of semiconductor integrated circuit
Inventor: HATA TSUTOMU
IPC: G01R31/26
Filed: 1988-08-05
Abstract: PURPOSE:To compare measurement dielectric strength with respect to different kinds of elements by applying electric energy for triggering latching-up operation which is charged in a capacitor previously to a device to be measured. CONSTITUTION:When switches 10 and 13 are held as shown in a figure, the capacitor (C) 9 is charged by a positive charging power source 11 to the positive polarity. The element 1 to be measured is applied with an operating voltage from an operating power source 5 and held in an operation state. In this state, the switch 10 is switched to apply positive charges of the C9 to the input or output terminal 4 of the element 1. Then a power source ammeter 7 checks whether or not the power source current increases. When the power source current does not increases, the charging voltage of the C9 is raised and this operation is repeated. Then the charging voltage of the C9 when an increase in the source current is recognized and the source current still increases even after the voltage application by the C9 is stopped is regarded as a latch-up start voltage. Consequently, the element 1 is supplied with constant energy without being affected by its characteristics.
Patent JP-H0481680-A (JP)
Title: Apparatus for measuring pulse compression ratio
Inventor: NAGATA HIROTATSU
IPC: G01S13/28
Filed: 1990-07-24
Abstract: PURPOSE:To measure a pulse compression ratio over a wide band by using a phase detector of an I/Q phase detection type. CONSTITUTION:In order to obtain an output response waveform of a phase detector in any combination of delay time tau and carrier frequency (f), an I/Q phase detector is used as the phase detector to obtain a phase detection output response waveform having phase difference of 90 deg., so that a pulse compression ratio is measured. Since an I/Q phase detector output signal has phase difference of 90 deg., even if a phase detector output becomes zero every frequency that input signal frequency becomes a value proportional to an inverse number of the delay time tau (that is f = N.1/tau where N is an integer), an output response waveform from the other phase detector can be utilized to count the pulse compression ratio.
Patent JP-H1140684-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TSUJIKAWA SHINPEI
IPC: H01L29/788
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device into which gate bird's beaks hardly intrude, in which defects hardly occur, and then, which has a fast rewriting speed. SOLUTION: In a nonvolatile semiconductor storage device, a silicon oxide film which is formed by a chemical vapor growth method using nitrogen monoxide and a silicon compound and contains more nitrogen than the conventional silicon oxide film does is used as the side-wall insulating film 4 of a gate electrode and the nitrogen concentration at the boundary between the gate electrode and the insulating film 4 is adjusted to 2-28 at.%. Therefore, the intrusion of gate bird's beaks into the storage device and the occurrence of defects in the device are effectively suppressed, and the rewriting speed and reliability of the storage device are remarkably improved.
Patent JP-S6246887-A (JP)
Title: Obstruction recognition device for automatic door
Inventor: BAUMGARTNER MAX
IPC: E05F15/20
Filed: 1986-08-22
Abstract: Capacitively sensitive antennas are located at the closing edges of automatically controlled elevator doors to generate error signals by way of differential amplifiers if capacitively influenced by an obstacle or a disturbance. A door travel detector and pulse generator divide the entire door region into incremental travel distances of, for instance, one centimeter steps to control a compensator which consists of a threshold value detector, a forward/reverse counter and a digital/analog converter. Every error signal is subjected to compensation at every door movement for the associated travel distance increment and floor and the determined compensation value is stored for use in the next compensation cycle. The compensation maximally attainable pertravel distance increment is chosen in such a manner, that it is not significant for rapidly variable obstacle error signals caused by persons or objects, while slowly variable disturbance error signals, due to, for instance, mechanical tolerances or temperature variations, are reduced to a minimal residual amplitude. For this reason, obstacle signals will prevent, stop or reverse a door closing movement by way of an error signal evaluating circuit and door circuits, while disturbance signals remain ineffective with regard to door control.
Patent JP-S6441016-A (JP)
Title: Information processor
Inventor: IKEDA MORIHIRO
IPC: G06F9/445
Filed: 1987-08-06
Abstract: PURPOSE:To enable even an amateur operator to perform the rise of a system with no anxiety by displaying the time needed for the system rise processing. CONSTITUTION:Both a CPU 1 and a service processor 7 can refer to a nonvolatile shared memory 8. This memory 8 includes a system initialization table and the hardware constitution, the software constitution and each rise processing time are previously registered into said table. Then the time needed for the system rise processing is displayed via a display device 6. Thus it is possible to calculate and display the system rise time in response to the change of the system constitution. Then even an amateur operator can effectively utilize the time needed for the system rise.
Patent JP-H0483362-A (JP)
Title: Semiconductor integrated circuit device and manufacture of the same
Inventor: SATO MASAYUKI
IPC: H01L23/02
Filed: 1990-07-25
Abstract: PURPOSE:To improve reliability and yield by making a connection part, connecting the rear of a semiconductor chip and a cap, of a material liquefied at a temperature at least in hermetically sealing or circuit operation. CONSTITUTION:A connection part 13 to connect the rear of a semiconductor chip 3 and a cap 4 is made in a space defined by the rear of the semiconductor chip 3, the inner wall of the cap 4, and a frame formation member 12. The connection part 13 is made of a material liquefied, for example, in hermetically sealing, circuit operation, a temperature cycle test, and a thermal shock test. Voids 14 are made when the connection part 13 in the space defined by the rear of the semiconductor chip 3, the inner wall of the cap 4, and the frame member 12 is liquefied. This is to prevent stress from being applied to the semiconductor chip 3 and sealing parts 10 even if the volume of the connection part 13 increases when it is liquefied. That is, thermal distortion caused in CCB bumps 8 and the connection part 13 has no effect on the sealing parts 10.
Patent JP-H1024995-A (JP)
Title: Oil feeding apparatus
Inventor: YAMAZAKI KENGO
IPC: B67D7/32
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency by immediately opening an open/close valve to perform oil supply when a submergible pump is driven. SOLUTION: When no oil flow to an outlet side is detected by a leakage detecting valve for a definite time after a submergible pump is started to be driven, a large flow path is reserved and when there exists oil flow to the outlet side, only a small flow path is held. An oil feeding controller 20 of a metering machine outputs an oil feeding requiring signal to a pump driving controlling device 30 for the submergible pump by receiving an oil feeding signal outputted by an operation for starting oil feeding and outputs a valve opening signal to an open/close valve 12 provided on an oil feeding pipe of the metering machine by receiving a valve opening permitting signal from the pump driving controlling device,  which outputs a driving signal to the submergible pump by receiving the oil feeding requiring signal from the metering machine and outputs the valve opening permitting signal to the oil feeding controller 20 of the metering machine after a definite time passes from outputting the driving signal.
Patent JP-H0931802-A (JP)
Title: Knitting of multicolored single knit fabric
Inventor: TAKEGAWA YUJIRO
IPC: D04B1/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To ensure clearing by surely catching cross over yarn by a needle corresponding to knitting section. SOLUTION: This method for knitting multicolored single knit fabric in which cross over yarn occurs by a flat knitting machine having two needle beds includes a step for catching cross over yarn in one or more needles corresponding to the first section which becomes cross over yarn without knitting the yarn from a yarn feed port in needle beds which have no relation with knitting of the knit fabric and evacuating the needle, a step for transferring at least one stitch of a ground knit part of the first section to vacant needle in the neighbor of needle catching cross over yarn and a step for fixing yarn from the yarn feed port to one or more needles corresponding to the second section for knitting yarn from the yarn feed port and moving needle catching the cross over yarn and then carrying out clearing and a step for returning stitch of the ground knit part to original needle.
Patent JP-S6169149-A (JP)
Title: Manufacture of integrated circuit device
Inventor: SHIBA HIROSHI
IPC: H01L21/768
Filed: 1985-09-06
Abstract: PURPOSE:To increase density and integrate the titled device in a large scale by using a polycrystalline silicon wiring path formed through selective oxidation as a circuit-element connecting body, adding an impurity element through the connecting body and shaping a desired circuit element into a semiconductor substrate. CONSTITUTION:An silicon p type single crystal substrate 11 is thermally oxidized and treated, and the exposed sections of an silicon polycrystalline film 16 are converted selectively into silicon oxides 20 to form connecting bodies consisting of mutually isolated silicon polycrystalline films. Silicon nitride films 19 on the surfaces of n type region prearranged sections in the connecting body are removed selectively, and an n type impurity element in high concentration is introduced to the desired sections of the connecting bodies while using the residual silicon nitride films as masks. Phosphorus is introduced to the silicon polycrystalline film to shape high-concentration n type single crystal regions 22 and 23. Accordingly, contact-holes are removed, and the self-reduction effect of a pattern is adopted, thus reducing the area of circuit element itself, then enabling high-density integration.
Patent JP-S6353428-A (JP)
Title: Wave front detection element
Inventor: HANDA YUICHI
IPC: G01J9/00
Filed: 1986-08-25
Abstract: PURPOSE:To achieve a higher accuracy, by arranging a plurality of gratings in a path of incident light. CONSTITUTION:This element is so designed that an outgoing convergent light 22a diffracted with a grating 20a converges at a specified position most efficiently when a gradient angle phi of a wave front gives a desired value in the perimeter of an incident divergent light 21a. An outgoing convergent light 21b is diffracted with a grating 20b. Here, the cycle and the directivity of the grating 20b are so set that an outgoing light 22b converges at a specified position most efficiently when the gradient angle phi of a wave front gives a desired value in the perimeter of the incident light 21b. An equiphase plane is determined by mutual interference between the incident light 21a of 21b and the outgoing light 22a or 22b to allow the setting of a grating distribution. Thus, a plurality of gratings different in selected combination are used to detect a wave front selectively and the results are integrated thereby achieving highly accurate detection of the state of wave fronts.
Patent JP-2001021731-A (JP)
Title: Optical coated fiber connecting part storing tray and storing method
Inventor: TANITSU HIROYUKI
IPC: G02B6/24
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To efficiently perform storing work by increasing the number of optical coated fiber connecting parts to be stored and dispensing with 8-shaped bundling for the optical coated fiber, and eliminate the intersecting part of the optical coated fibers. SOLUTION: A guide wall 18 for guiding an optical coated fiber 12 like an ellipse is provided on the upper surface of a base plate 16, two guide projecting parts 20A, 20B are provided at a space in the direction of a major axis of the guide wall 18 in the guide wall 18, and a storing part 22 for an optical coated fiber connecting part 14 is provided between two guide projecting parts 20A, 20B. The storing part 22 of the optical coated fiber connecting part is demarcated by a stepped recessed part of the upper surface 16 of the base plate. One guide projecting part 20B is provided with a pressing piece 32 for an optical coated fiber connecting part 14, which is directed to the other guide projecting part 20A.