baber/WOPTO huggingface dataset:
Patent JP-S58101472-A (JP)
Title: Semiconductor photoreceptor
Inventor: UEDA OSAMU
IPC: H01L31/103
Filed: 1981-12-11
Abstract: PURPOSE:To effectively obtain a guard ring effect by forming a recess at the part which corresponds to the guard ring of a photomultiplier layer forming a photodetector, forming a semiconductor layer which is similar to the photomultiplier in the other characteristics with the carrier density being lower on the recess, and introducing the impurity from this surface, thereby forming a junction region which reaches the half of the depth of the recess. CONSTITUTION:An N type InP buffer layer 22 is epitaxially grown in liquid phase on an N type InP substrate 21, and an annular groove 22A is formed by etching on the layer 22. Subsequently, an N type InGaAsP photoabsorbing layer 23 and an N type InP photomultiplier layer 24 are laminated and grown on the overall surface which includes the groove, and an N<-> type InP layer 25 is accumulated while forming the surface flat. Thereafter, a P type impurity is diffused in the layer, a P type junction forming region 27 which reaches the half of the recess produced in depth in the layer 24 is formed, thereby forming P-N junctions 31, 32 in the photodetector and the guard ring. Subsequently, the overall surface is covered with a non-reflective coating film 28, a hole is opened, and electrode 30 is mounted on the guard ring 33.
Patent JP-2001031046-A (JP)
Title: Poly(meta)acrylstyrene resin, its production method, and food packaging container
Inventor: ANDO TAKAYUKI
IPC: B29C45/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a novel resin and a sheet, etc., using the same which is superior in moldability, productivity, molding appearance, rigidity and surface hardness and which is not smelly and is used suitably for a food packaging container, etc. SOLUTION: A copolymer consists of styrene whose monomeric unit is between 10 wt.% and 50 wt.%, (meta-)acrylic ester whose monomeric unit is between 50 wt.% and 90 wt.%, another copolymer whose monomeric unit is between 0-20 wt.%. The total content of unreacted monomeric unit in the copolymer is 3000 ppm or less, the total content of styrene dimer and styrene timer is 1000 ppm or less, and sulfur content basing on a sulfur chain transfer agent is 70 ppm or less.
Patent JP-H05204567-A (JP)
Title: Method and device for function switching
Inventor: FURUYA YOJI
IPC: B41J29/38
Filed: 1992-07-27
Abstract: PURPOSE:To provide the device and the method for function switching which easily select one of plural printers by selecting a printing part or a thermal line printer in a FAX transmission part on a display picture and printing information by the selected means. CONSTITUTION:This device is provided with a CPU 1 which controls the whole of the device, a memory 2 having a program area 2a, a document area 2b, and a window pattern area 2c, a VRAM 3, a character pattern generator of plural kinds of character pattern, etc. The device consists of a keyboard 7 for input of various information, an external storage part 8, a FAX transmission/reception part 9, etc., besides them and is connected to a line. A thermal line printer 9a is incorporated in the FAX transmission/reception part 9, and not only the picture received through the line is printed but also document information can be printed based on the control of the CPU 1. A print part 10 is used for normal print. One printer is easily selected from plural printers.
Patent JP-S6093587-A (JP)
Inventor: KITAMURA KEIJI
IPC: G08B5/36
Filed: 1983-10-27
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-S5994686-A (JP)
Inventor: BUIRUHERUMU TOOMA
IPC: D06N3/14
Filed: 1983-10-27
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-H0486092-A (JP)
Title: Convergence adjusting method
Inventor: SUGAWARA TAKASHI
IPC: H04N17/04
Filed: 1990-07-27
Abstract: PURPOSE:To attain the easiness and accuracy of adjustment by shifting a phase from the pattern signal of a vertical line G, and performing the adjustment so as to superimpose the vertical lines R, G, and B by a vertical line pattern signal in an open state. CONSTITUTION:The phase of the pattern signal of the vertical line R is caused to lag by quantity equivalent to shift quantity H/2 found from the pattern signal of the vertical line G by calculation equation by adjusting a phase shift quantity setting circuit 7, and adversely, the phase of the pattern signal of the vertical line B is caused to lead by quantity equivalent to the shift quantity H/2. In such a way, no shift of the vertical lines R, G in an actual operation occurs by performing the adjustment so as to make the vertical lines R, G conform to each other by shifting the phases of the pattern signals of the vertical lines R, G used in convergence adjustment by the quantity equivalent to the shift quantity generated due to temperature difference in the actual operation. Thereby, adjusting work can be easily and accurately performed.
Patent JP-H09115111-A (JP)
Title: Formation method of patterned metal layer
Inventor: ROH JAE-WOO
IPC: G11B5/17
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To form patterned coil layers on an insulating layer by maintaining the peripheral edge shapes of metallic conductor layer as they are. SOLUTION: First and second seed layers 303, 304 are successively deposited stop a substrate 100 of which the front surface consists of the insulating layer. Patterned mask layers 305 are formed atop the second seed layer 304 to expose the selected parts of the second seed layer 304. Next metallic layers 306 are electroplated atop the selected parts of the second seed layer 304 and first and second protective layers are successively deposited atop these metallic layers 306. The patterned mask layers are removed. Next, the first and second seed layers 303, 304 exclusive of the parts existing under the metallic layers are completely removed. The substrate 100 is then dry etched to form the patterned metallic layers before the time the patterned metallic layers are formed.
Patent JP-H1146248-A (JP)
Title: Personal communication distributed control system
Inventor: SEGUCHI YOSHIYUKI
IPC: H04W8/02
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To distribute loads in the case that loads are concentrated on a specific node by connecting via a signal network a home node and a local node that manage a personal identification number and address information of the local node belonging to each user in across reference. SOLUTION: A home node 1 and local nodes 2-1, 2-2 are connected through a signal network 3 to facilitate data transfer. The home node 1 is provided with a user home address management table 4 that records user personal IDs and logical addresses of the local nodes 2-1, 2-2 being homes of users and with a data access control section 5 to manage only a local node logic address, corresponding to a personal ID and transmission/reception of at a to/from the local nodes. The local nodes 2-1, 2-2 conduct management in are units which are divisions of the service area, whereas a local node connected to the user conducts service execution control.
Patent JP-H0548254-A (JP)
Title: Mounting method for electronic component on printed circuit board
Inventor: SUDO AKIRA
IPC: H05K3/34
Filed: 1991-08-09
Abstract: PURPOSE:To provide a method for mounting, in which a defective soldering (short circuit) is eliminated by moving melted solder to adjacent soldering pad in the method for mounting an electronic component on a printed circuit board. CONSTITUTION:In a method for mounting an electronic component 5 on a printed circuit board 2 having soldering pads 1 having the steps of coating the board 2 with a solder resist film 3, then opening the film 3 on the pad 1, and soldering the component 5 to the pad 1, the film 3 is so opened that part of the film 3 remains on the pad 1.
Patent JP-H0737090-A (JP)
Title: Picture processor
Inventor: KAWAKUBO MITSURU
IPC: G06T7/00
Filed: 1993-07-19
Abstract: PURPOSE:To stably detect scratches and foreign matters even when the fluctuation of brightness and the slight deviation of positions and angles are present by measuring the degree of the variation of density values in picture elements due to the position and angle deviation of reference pictures or the like and reducing the size of an error corresponding to a distribution value in picture elements. CONSTITUTION:In addition to an error detection part 7 for detecting the size of the error of the picture element unit for which the fluctuation of the brightness between an object picture memory 1 and a reference picture memory 2 is corrected and outputting a signal corresponding to the value of the error, this processor is provided with a reference picture distribution memory 8 for storing the distribution of the density values in picture elements in the memory 2 and an error correction part 9 for correcting the output of the detection part 7 based on the value of the memory 8. Then, the distribution value which is the degree of the variation of the density values of the picture elements in picture elements is measured and stored in the memory 8 before executing inspection and the size of the error of the detection part 7 is corrected by the correction part 9 so as to be reduced corresponding to the distribution value in picture elements at the time of executing the inspection. Thus, the part of the scratches and foreign matters and the other parts can be easily separated.
Patent JP-2000025177-A (JP)
Title: Decorative sheet
Inventor: AIZAWA TETSUO
IPC: B32B33/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet having properties equal to or superior to those of a decorative sheet of a vinyl chloride resin and at a low manufacturing cost by forming a surface resin layer of a resin composed mainly of polypropylene whose glass transition temperature and Vicat softening temperature are specified. SOLUTION: A pattern layer 30 and a concealing layer 20 are formed on the second face of a surface resin layer 10, and a recessed pattern is formed on the first face of the surface resin layer 10 and the recessed part 40 is filled with a filler ink 42. In addition, a top coat protecting layer 50 is formed on the outermost surface, and thus a single ply-type decorative sheet 1 is obtained. In order to attach importance to some specific physical properties depending on occasion, it is possible to make the surface resin layer 10 a two ply-type decorative sheet 2 laminated on the second face resin layer 12 using polypropylene-based resin. The resin to be used for the first face resin layer 10 is a polypropylene-based resin with -15 deg.C or lower glass transition temperature and 130 deg.C or higher Vicat softening temperature.
Patent JP-S6182847-A (JP)
Title: Method for preventing oozing of fault ion in mixed bed type ion exchanging apparatus
Inventor: KAGAWA TAKASHI
IPC: B01J49/00
Filed: 1984-09-27
Abstract: PURPOSE:To diminish chloride ion oozing out into the treated water by allowing the regnerated anion exchange resin to remain on standby for a comparatively long period while maintaining the state separated rom the cation exchange resin as it is and thereafter mixing both the ion exchange resins to use the mixture for water flow. CONSTITUTION:The regenerated waste liquid is flowed out from an discharging pipe 13 via a collector 12 provided to the part slightly upper than the classifying boundary surface 11 of both ion exchange resins and the anion exchange resin 8 is regenerated. Hydrochloric acid is passed through an inflow pipe 9b and succeedingly the push-out water is passed there-through and the supporting water is flowed from an inflow pipe 9a and the regenerated waste liquid is flowed from the discharging pipe 13 via the collector 12 to regenerate the cation exchange resin 7. Thereafter washing water is flowed from the inflow pipes 9a, 9b to wash both the ion exchange resins. Furthermore, after the separation state of the anion exchange resin 8 and the cation exchange resin 7 is allowed to remain on standby for a relatively long period while maintaining the above-mentioned separation state as it is, both the ion exchange resins are mixed and used for water flow.
Patent JP-H0860790-A (JP)
Title: Fitting structure for roof body of truss building
Inventor: MATSUMOTO HIDEO
IPC: E04B1/342
Filed: 1994-08-25
Abstract: PURPOSE: To facilitate the execution work by forming a dome type truss roof fitting lower structural body into a spherical shape via the combination of triangular trusses, and arranging glass roof bodies on the triangular trusses. CONSTITUTION: Six base frames 5 are overlapped on joint casts 4 on the joints 3 of triangular trusses T, and a fitting bolt 17 at the peripheral section of the joint cast 4 is screwed into the hole of each base frame 5. The connection receiver 6a of a setting frame 6 is outwardly coupled with the connection section of the base frame 5, and an outer frame 15 assembled with a roof body R is mounted on the pedestal 6c of the setting frame 6. A back-up material 18 and a sealing material 19 are filled into the gap G between the outer frames 15 of adjacent roof bodies R, and the space in the base frame 15 is used a drainage channel of infiltrating water. The breakage of the roof bodies R is prevented, and the repair work can be facilitated.
Patent JP-H0752424-A (JP)
Title: Heat transfer printer
Inventor: AOYANAGI TAKESHI
IPC: B41J11/02
Filed: 1993-08-12
Abstract: PURPOSE:To manufacture a heat transfer printer which can record the whole surface of a recording paper without forming a blank section by clamping an ink ribbon and the recording paper by means of a ribbon keeping component with a hollow section formed larger than the size of the recording paper and a platen sheet and feeding. CONSTITUTION:A metal platen roller 1 is so disposed as to base a thermal head 4, and a rubber platen sheet 2 is disposed between the thermal head 4 and the platen roller 1. A ribbon frame 3 with a hollow section 3a larger than the size of a recording paper 8 is bonded onto a face on the thermal head side of the platen sheet 2 through an ink ribbon 7 and the recording paper 8. The thermal head 4 is pressed to the platen sheet 2 through the ink ribbon 7 and the recording paper 8 in the hollow section 3a. Further the platen sheet 2 and the ribbon frame 3 are clamped by a capstan roller 5 and a pinch roller 6 and fed therein, following which the recording paper 8 is fed in.
Patent JP-2000024017-A (JP)
Title: Intraocular lens container
Inventor: SANJIYOU YUKIYASU
IPC: A61F2/16
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an intraocular lens container which normally functions as an ocular lens container to contain intraocular lenses and enables the intraocular lenses to be easily taken out naturally and correctly in a folded condition by simple operation when it is used in surgical operation. SOLUTION: This intraocular lens container has a main body 1 equipped with lens holding parts 2 to hold edge parts of at least a pair of lenses, which are the edge parts of lens parts of intraocular lenses and almost in mutually symmetric positions with respect to the reference plane including the optical axis of the lens parts. The container main body 1 is composed so as to be foldable along the reference plane as the border to make the lens parts foldable along the reference plane as the border when the container main body 1 is folded along the reference plane as the border.
Patent JP-S5992802-A (JP)
Title: Put in-and-out operation method in automatic warehouse
Inventor: TOKUYAMA TOSHIMITSU
IPC: B65G1/137
Filed: 1982-11-15
Abstract: PURPOSE:To enable put in-and-out composite operation without wasting time by conducting automatic put-out operation with goods delivery means according to the order of put-out operation after conducting automatic warehousing operation with each goods delivery means according to the order of warehousing operation. CONSTITUTION:Under the conditions that goods to be warehoused are carried in respective goods supporting portions 9(1)-9(4) of a warehousing conveyer 6, a crane 3 is stopped at a home position, and an elevating carriage 4 is stopped at a specified height, an input of an operation start command in a put in-and-out composite cycle causes the crane 3 to automatically conduct warehousing operation sequentially according to the thus decided warehousing operation order and then to automatically conduct put-out operation sequentially according to the thus decided put-out operation order. Accordingly, goods 11 carried in the respective goods supporting portions 9(1)-9(4) of the warehousing conveyer 6 are warehoused in designated positions in the rack 1, and the stored goods are put out to the respective load supporting portions in the same order as the put-out setting order.
Patent JP-S6357859-A (JP)
Title: Float valve device for carburetor
Inventor: ISHIKAWA NORIKAZU
IPC: F02M5/12
Filed: 1986-08-27
Abstract: PURPOSE:To eliminate the vibration of a float and the unstabilization of an inflow of fuel, by forming the shaft of a float valve into a column shape and horizontal passages, communicating with a float chamber, in a cylindrical part, which surrounds said float valve, so that fuel is prevented from touching a float lever. CONSTITUTION:If fuel in a float chamber 1 decreases, a float 2 lowers turning a float lever 4 in a direction of lifting its one end part with a supporting axis 3 serving as the center, consequently a pressure of fuel in a fuel passage 5 opens a float valve 6 allowing the fuel to flow into the float chamber 1. In a carburetor in the above, the float valve 6 forms its shaft 8 in a column shape, and this valve shaft 8, providing in its upper and bottom a contact part 10 with the float lever 4 and a valve unit 11, is formed. While the float valve 6 is movably fitted to a cylindrical part 7, further the valve unit 11 can be brought into contact with and detached from a valve seat 12 of the cylindrical part 7. And the cylindrical part 7 provides in its bottom end part horizontal passages 13 through which the downstream side of the valve seat 12 communicates with the inside of the float chamber 1. In this way, the fuel is allowed to flow into the float chamber 1 from the horizontal passages 13 by opening the valve unit 11.
Patent JP-S6177788-A (JP)
Title: Electronic timepiece
Inventor: ICHIKAWA SHINGO
IPC: G04C10/04
Filed: 1984-09-26
Abstract: PURPOSE:To eliminate the battery change with utmost conservation of charged power by a method wherein a timer is operated according to an illumination intensity detection signal and subsequently, the time display is stopped after the expiration of the set time when an incident light is not obtained. CONSTITUTION:When there is no incident light, the output of an illumination intensity detecting circuit 30 inverts to 0 to turn OFF an AND gate 29 while a timer 31 starts. If the set time expires with no incident light, an RS type flip flop 32 is set through the timer 31 to turn OFF an AND gate 27 by a Q' output and the driving of a pulse motor 19 is halted through a signal switching circuit 22 to stop the time display while only the memorization of the results of time counting is done to an increment/decrement counter 23. This can hold back the power consumption by a solar cell 11 and a charger 10 to the minimum necessary level thereby eliminating the battery change through such a utmost preservation of the charged power.
Patent JP-H1027990-A (JP)
Title: Parts supplying apparatus
Inventor: WATANABE CHOJI
IPC: H05K13/02
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To surely supply carrier tapes of various works such as paper tapes having different thickness by providing a single pressurizing point by which depressing ratios at the front and rear ends of a tape cover can be kept to be equal and means for depressing the pressurizing point. SOLUTION: In order to keep the same depressing ratio at the front are rear ends of a tape cover 35 which is changed by vertical movement of the tape cover 35 due to different thickness of carrier tapes, a single pressurizing point 35a at which the tape cover 35 is pressed downward is set in the almost center of the length in the front/rear directions of the tape cover 35. The axis 36 of rotation is provided in the front part of the tape cover 35 and an vertically elongated hole 35e is opened for the axis 36, so that the tape cover 35 is movable in the vertical direction and is not moved in the front/rear direction. A means 104 for pressing the pressurizing point 35a as a lock mechanism of the tape cover 35 is attached in a central part of a left-side face 1g of a base 1.
Patent JP-H1049463-A (JP)
Title: Information processor having modem circuit
Inventor: KONAKA YOSUKE
IPC: G06F13/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a battery-driven type portable information processor among the information processors in order to improve the battery drive time. SOLUTION: This information processor is provided with an access detection circuit 4 which monitors the access state of software to a serial interface circuit 7, a timer circuit 14 which decides that no access is given to a modem for a fixed period, a power control circuit 17 which switches on and off the power supply of the modem circuit based on the decision result of the circuit 14, and a mask circuit 11 which masks a transmission enabling signal 27 that notifies the circuit 7 of a fact that the modem is not available while the power supply is cut to the modem circuit.
Patent JP-S6187743-A (JP)
Inventor: JIYON JIEFURII TAREI
IPC: C08K5/49
Filed: 1985-09-13
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-H0738273-A (JP)
Title: Molded tube-like magnetic shield and its manufacture
Inventor: SAKUMA KAZUHISA
IPC: H05K9/00
Filed: 1993-07-23
Abstract: PURPOSE:To provide a method for manufacturing a molded tube-like magnetic shield by which it includes amorphous alloy flakes at high space factor and the cylindrical performance becomes high so that molding can be securely performed. CONSTITUTION:An amorphous alloy laminated sheet 5 which is formed by piling up an amorphous alloy flake layer and a thermoplastic resin film and forming them integrally is wound around the outer circumferential face of a rubber tube 6, and an outer die is arranged on the outside thereof. Then it is heated entirely to soften/melt the thermoplastic resin and the pressurized fluid is sent into the tube 6 in order to enlarge the tube diameter. As a result, the sheet 5 is pressed against the die 7 and its space is reduced, thus increasing the space factor. Further it is cooled and solidified, and an internal stress is removed so as to obtain a molded body having a specified shape.
Patent JP-S6180932-A (JP)
Title: Msk type modulating method
Inventor: MIYAZAKI TOMOHIRO
IPC: H04L27/12
Filed: 1984-09-28
Abstract: PURPOSE:To eliminate an unnecessary higher harmonic component by making micro-coefficients of a waveform to coincide with each other at the connecting point of a bit. CONSTITUTION:In order to generate electrically four waveforms obtained from waveforms of functions sin(theta), f(theta), a sample value data obtained by sampling each waveform at a suitable time interval is written in advance in four different address areas of a ROM2. In such a state, the waveform is selected by a latch 6, an address is generated by a counter 1, and it is led to a D/A converter 4 through a latch 3 and converted to an analog, and buffered by a driver 5.