baber/WOPTO huggingface dataset:
Patent JP-2001161067-A (JP)
Title: Switching power supply circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M7/12
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To eliminate abnormal operation of a switching element in the intermediate loading condition. SOLUTION: A secondary side resonance circuit is formed by combining a secondary side parallel resonance circuit C2 and a secondary side serial resonance circuit Cs for a secondary winding N2 of an insulated converter transformer PIT as the secondary side resonance circuit. Consequently, a constant voltage control of the secondary side DC output voltage E01 performs a combined control for controlling the switching frequency and the continuity angle of the switching current passing through the switching element Q1. Accordingly, expansion of the period where the switching element Q1 becomes off can be prevented.
Patent JP-H08232603-A (JP)
Title: Supersonic distributor for inlet step of turbomachinery
Inventor: FUREDERITSUKU POMURU
IPC: F01D9/04
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To surely and stably generate a supersonic speed at an outlet by forming the two-dimensional half nozzle shape profile of a blade element in a supersonic distributor for the inlet of a turbo machine, the distributor having a supersonic speed flow passage formed between the blade elements for converting a high-pressure low-speed flow into a low-pressure supersonic speed flow. SOLUTION: In a supersonic distributor 110 provided with a group of blade elements 103 arranged between a hub 101 and an outer casing 102, two-dimensional half nozzle shaped blade elements 103 are regularly disposed in a circumferential direction like a ring occupying a fluid supply annular section. The outer shape of each blade element 103 has an upstream linear portion 134, a projecting portion 133 defining a throat for accelerating a flow to a mach 1, and a downstream bent portion 135 terminated at the uniform flow area of a rear end 131 chamfered perpendicularly to a rotational axis. Also, each blade element 103 a wall 136 defining a half nozzle and a wall 137 having no projecting parts, and a fluid path 104 defined by the walls 136 and 137 is formed between two adjacent blade elements 103.
Patent JP-H09180059-A (JP)
Title: Commodity sales registration data processor
Inventor: TAKEUCHI MASANORI
IPC: G07G1/12
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To speedily and accurately provide a day and time-limited service and distinctly know its actual results. SOLUTION: This data processor is provided with a day and time-limit storage means 13TM, a data and time-limit service table 13ST, a declaration means(20D), data input means (20I(19)), discrimination means (11 and 12), selecting means (11 and 12), discount processing means (11 and 12), and storage issue means 22. When it is discriminated that the data and time in day and time-limited service data which are read out of media and inputted and the current day and time are within day and time-limits, the discount rate corresponding to the day and time-limited service data is selected and used to enable a discount process to provide the day and time-limited service for a customer who purchases commodities at plural chained stores, etc., through the media.
Patent JP-H11176322-A (JP)
Title: Manufacture of plasma display panel
Inventor: NISHI NOBUAKI
IPC: H01J9/02
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of efficiently manufacturing a PDP(a plasma display panel) having highly fine barrier ribs. SOLUTION: Barrier ribs are formed on a back face substrate, and a front face plate is provided thereon so as to manufacture a plasma display panel. An organic substance layer to be vaporized by laser beam irradiation is formed on the back face substrate. Next, grooves are formed by applying the laser beam onto the barrier ribs-to be formed part of the layer and diffusing the organic substance. After barrier rib material is filled into the grooves, the same is heated so that the remaining organic substance is vaporized, and the barrier rib material is sintered so as to form the barrier ribs.
Patent JP-2001150872-A (JP)
Title: Rotary delivery type compound writing utensil
Inventor: TAKAKURA TOSHIHIRO
IPC: B43K24/18
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a rotary delivery type compound writing utensil, in the barrel tube of which a plurality of writing bodies are retractably and extendably arranged and the tip part of the barrel tube of which is made slender as much as possible so as to make the tip of a writing utensil conspicuous in order to realize an easy writing. SOLUTION: In the rotary delivery type compound writing utensil, in the barrel tube consisting of a front barrel and a rear barrel relatively rotatable to each other of which a plurality of the writing bodies are retractably and extendably arranged, the retraction and the extension of the writing bodies are adjusted by a cam, by which the relative rotation between the front barrel and the rear barrel is operated for the retraction and the extension of the writing bodies under the condition that the tapered surface of the cam under its developed fashion is made to be a curve having an intake.
Patent JP-H09181480-A (JP)
Title: Method for forming coaxial wiring pattern
Inventor: OSHIMA TSUTOMU
IPC: H01B11/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-density circuit and conductor, by using a circuital with a minute width in a coaxial wiring pattern. SOLUTION: A groove 3 is formed on a board 1 using a photosensitive resin 4, and a first conductor 5 is formed thereon. After an epoxy resin 6 is applied, a second conductor is formed thereon. A grinding step is carried out, the second conductor 7 and the epoxy resin 6 are removed to form a circuit 8 on a bottom of the groove 3. In addition, a second photosensitive resin 9 is applied, and a third conductor 10 is formed to obtain a coaxial wiring pattern.
Patent JP-H06159031-A (JP)
Title: Lubricating device of internal combustion engine
Inventor: YASUMA GENJI
IPC: F01M11/06
Filed: 1992-11-26
Abstract: PURPOSE:To make it unnecessary to stop an engine for exchanging a lubrication oil, by feeding the lubricating oil from a tank side for feeding lubricating oil, while exhausting the lubricating oil to a drain tank side, according to the deteriorating condition of the engine lubricating oil. CONSTITUTION:A first lubricating oil feeding tank 3 stores a lubricating oil of a high base number or a base number increasing agent. A second lubricating oil feeding tank 4 stores a lubricating oil of a low base number. A microcumputer 12 decides the oil level by the detecting signal from an oil level detecting sensor 13, and when the oil level is higher than a set value, the base number of the lubricating oil in an oil pan 2 is decided. When the base number is low, the lubricating oil in the oil pan 2 is exhausted a specific amount to a drain tank 9 side, and a lubricating oil of a high base number or a base number increasing agent is fed from the tank 3. By such a way, the base number of the lubricating oil can be maintained at a constant level or higher for a long time, and it is made unnecessary to stop the engine for exchanging the lubricating oil.
Patent JP-H05176307-A (JP)
Title: Transmitting/receiving equipment for video signal
Inventor: WADA SATOAKI
IPC: H04N7/081
Filed: 1991-12-25
Abstract: PURPOSE:To prevent the generation of the misdetection of a communication synchronizing signal, to attain correct communication and to transmit a signal without lacking image information at the time of transmitting digital video signals of two channels by time-division multiplexing. CONSTITUTION:An n-bit signal obtained by time-dividedly multiplexing n-bit quantized digital video signals of two channels by a multiplexing circuit 13 and limiting the multiplexed signal by a limiter 14 is delayed by a register 15 only for three periods based upon a frequency clock corresponding to twice the sampling frequency of the video signals. A selector circuit 17 outputs a communication synchronizing signal for three words outputted from a synchronizing signal generating circuit 16 only for three periods, outputs the n-bit signal outputted from the limiter 14 in the succeeding period, outputs the n-bit signal outputted from the register 15 in the period following the limiter output, and then outputs the n-bit signal outputted from the limiter 14 in other periods. Consequently the continued 3n-bit communication synchronizing signal can be used and the bit pattern of the communication synchronizing signal is not generated on a position other than that of the original communication synchronizing signal independently of the data values of the video signals.
Patent JP-2001154816-A (JP)
Title: Medium recording status information printing program and printing device and printing controller and method and system for printing status information
Inventor: MURATA SUNAO
IPC: G06F3/12
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To allow a process in a printing device to generate print data by performing a prescribed processing by using a font ROM or the like, based on status information data for generating print data in the printing device. SOLUTION: An instruction to start the printing of status information is executable by a user by the switch of a printing device. Then two-way communication between the printing and a host computer is operated according to the instruction to start printing, and the status information obtained by the printing device is temporarily transmitted to the host computer, and a print file based on the status information is generated by the host computer, and the printing job of the print file is executed. Therefore, it is not necessary to provide any processor or font ROM for generating the print data by the printing device, and to allow the printing device to easily print the status information at low cost.
Patent JP-H06187476-A (JP)
Title: System for identification of car
Inventor: KASE HIDEAKI
IPC: G06Q50/00
Filed: 1992-12-22
Abstract: PURPOSE: To provide an automobile identification system for dynamically and actively identifying an automobile. CONSTITUTION: Bar codes 10 and 12 indicating registration numbers are adhered to the window glass of the automobile. A communication equipment 16 for returning data indicating the registration numbers of the automobile when an identification call signal is received is loaded on the automobile. A bar code reader 18 for optically reading and detecting the registration numbers and a communication equipment 20 for receiving data transmitted form the communication equipment 16 and detecting the registration numbers are provided for the toll gate of a freeway. When the registration number which is read by the bar code reader 18 is matched with the registration number received by the communication equipment 20, the vehicle is identified, based on the registration numbers and a charging processing by account payment is implemented.
Patent JP-2000172465-A (JP)
Title: Internet printing system
Inventor: SAN TAKUYA
IPC: G06F13/14
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To inform a client of printer constitution information through relatively small information transfer by allowing the client to generate print information according to the printer constitution information stored in a printer server. SOLUTION: Clients 101 to 103 performs retrieval from a printer constitution information management data base on the print server 105 and confirms the data base so as to obtain print information optimized matching mounted options. When the printer constitution information is within an effective range, print information is generated based on the held printer constitution information. The optimized print information is sent to the print server 105 through a network. If the constitution that the client 101 holds includes information which has expired, the print server is inquired of about only the information having expired and based on the information sent back from the server 105, the data base information is replaced if the constitution information is updated, thereby newly setting the term of validity.
Patent JP-H10170692-A (JP)
Title: Box-type heat insulating panel
Inventor: ISHIZUKA KIJU
IPC: F25D1/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To lower a surface temperature of a heat insulating panel, and shorten a periodic inspection period by filling a heat insulating material inside a box body, arranging a hollow flat refrigerant passage member to cover a great part of its plate in a part close to the box face plate side where the box body is turned to a heat insulating part, and forcedly flowing air in the passage member. SOLUTION: A box-type heat insulating panel is used in a part opposit to a heat source part D. When the heat source part D is operated, an opening part 2a from which a refrigerant blowing-off box-shaped nozzle member C1 is pulled out and an outlet of a passage part 4, are closed by a heat insulating material. For example, when the heat insulating panel is removed at periodic inspection time, the closing heat insulating material is removed, and the box-shaped nozzle member C1 is fitted and inserted, and air is flowed in a hollow flat passage member C from an air blower. Conduction heat to the heat insulating panel from the heat source part D is taken in inflow air by the inflow, and is released outside, and a surface temperature of the panel is lowered, and at the same time, a temperature drop in the heat source part 4 itself is also promoted.  A temperature can be lowered in a short time, and a periodic inspection period can be shortened from the improvement of a burn preventive work environment or the like at removing work work time and shortening of inspection time.
Patent JP-H07164726-A (JP)
Title: Information recording printed ody and printed matter with the information recording printed body
Inventor: ATSUTA HISANORI
IPC: B42D15/00
Filed: 1993-12-14
Abstract: PURPOSE:To obtain an information recording printed body never affecting a printed surface in appearance and obtain a printed matter using the same. CONSTITUTION:On a paper surface 2 of a specific page of a book 1, a plurality of visible printing part 3, such as picture, graphics, and characters, outlined by a full line circle, bar, or square are printed. The visible printing parts 3 are printed in process ink by offset printing and can be visually recognized in a natural state. On the paper surface 2, a bar code 4 is further printed so as to be partially overlapped on the specific visible part 3. The bar codes 4 are printed in transparent fluorescent ink by offset printing after the visible printing parts 3 are previously printed.
Patent JP-H03204010-A (JP)
Title: Tracking receiver
Inventor: TAKAHASHI MINORU
IPC: G01S3/38
Filed: 1989-12-29
Abstract: PURPOSE:To reduce the deterioration of characteristic and working and at the same time to erase up the request for the characteristic by detecting a phase relational error between a sum signal system and a difference signal system and to control in real time the action point of an angle error detector. CONSTITUTION:A pilot signal containing a received signal frequency and a signal frequency undergone the F detuning is produced by a signal generator 36 and applied to a sum signal system and a difference signal system respectively. This pilot signal is extracted by the band pass filters 30 and 33, and the sum-difference channel relative phase difference of the pilot signal is detected by a synchronizing phase detector 31. This phase difference is controlled by a phase shifter 29 via a low pass filter 34 and a level converter 35. A phase shifter 32 is controlled to its optimum state at adjustment of a tracking receiver and sets a detecting action point. The pilot signal is controlled so that the same AGC voltage is converted into a necessary control signal by a level converter 38 and then set at an optimum level by a variable attenuator 37. Then the sum-difference channel phase difference is stably maintained and the angle error signal is corrected in real time.
Patent JP-H10206002-A (JP)
Title: Refrigerator with thawing device of frozen food
Inventor: CHO HONMIN
IPC: F25D17/06
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To cook the stored food immediately by fixing a food case storing frozen foods inside a freezing compartment detachably and arranging a heater that thaws the frozen food by heating it. SOLUTION: A refrigerator comprises a food case 70, a heater 90 and a blower 80 that blows the generated heat into the inside of the food case 70 being arranged on a partition board 32. At the upper part of the food case 70, a fixed rib 74 for attaching it detachably to the partition board 32 is formed and at the lower surface of the partition board 32, fixed rails 40 are formed. After storing frozen food, the food case 70 is fixed to the fixing rail 40. When a user sets the timer and closes a switch, the frozen food inside the food case 70 is thawed by the heat generated by the heater 90 through the blower 80. Therefore, user can cook the thawed food immediately.
Patent JP-H03201840-A (JP)
Title: Switching circuit without short break
Inventor: SUGIMOTO SATORU
IPC: H04J3/00
Filed: 1989-12-28
Abstract: PURPOSE:To switch an information signal without short break when the signal is transmitted through a node device by detecting the position of a virtual container by using a pointer read circuit, and executing delay control. CONSTITUTION:A coincidence detecting circuit 8 detects whether the delay amount f the virtual container is same for two inputted signal or not, and outputs the result of the detection to a control circuit 7. After the detected result of the coincidence detecting circuit 8 shows coincidence, the control circuit 7 switches a changeover switch 11. Thus, the delay amount of a frame to be inputted to the changeover switch 11 is equal with the delay amount of the virtual container each other. Thus, signals to be outputted to an output terminal 12 are made continuous and discontinuity, namely, a short break does not occur by the delay difference of the signal when the switch is changed over.
Patent JP-H11178067-A (JP)
Title: Network system
Inventor: OKA MINORU
IPC: H04W84/12
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To inform a manager or a worker of the existence of a slave station with duplicate addresses by having the operation of the slave station stopped with the duplicated addresses. SOLUTION: A host station 11 and a master station 11 are connected to a wired communication LAN and the master station 11, and plural slave stations (12) are interconnected by a radio communication LAN. The master station 11 sends to the slave station 12 a duplicated registration check polling frame that has a destination address set by the user and that has each unique address of each slave station 12 in capable of being set by the user. Receiving the duplicate registration check polling frame, the slave station 12 reads the destination address and the unique addresses in the duplicate registration check polling frame. When the destination address is the same but the unique addresses are different, the slave station 12 stops its operation, regarding the addresses of its own station as being a duplicate.
Patent JP-H06169106-A (JP)
Title: Manufacture of light-emitting diode array chip
Inventor: TOMIZUKA YUJI
IPC: H01L33/40
Filed: 1992-11-30
Abstract: PURPOSE:To suppress the generation of cracks and breakings on a metal electrode, and to manufacture a light-emitting diode array chip on which a light-emitting part is mounted at high density. CONSTITUTION:Impurities are selectively diffused on an epitaxial layer through the intermediary of a diffusion-preventing film 12, and a light-emitting part 13 is formed. The part of the diffusion-preventing film 12, which is at least 1mum inside from the edge, is left as a non-etching region 25, and the surface-degenerated layer of the light- emitting part 13 is removed by etching. Then, a metal layer is vapor-deposited on the light-emitting part 13, the metal layer is removed by etching in the prescribed shape, and a metal electrode 14, which is connected to the light-emitting part 13, is formed. As a result, by having a non-etching region 25, the stepping 21 generated by inverted mesa etching is discontinuous to the stepping of the diffusion-preventing film 12 in depthwise direction. Consequently, on the occasion of vapor deposition for formation of a metal electrode, the metal vapor coming from the source of evaporation is almost not subjected to the effect of the stepping of the diffusion-preventing film 12 and the stepping 21 by the inverted mesa etching, and a metal electrode 14, having excellent contact state with the light-emitting part 13, can be obtained.
Patent JP-2000174811-A (JP)
Title: Service attribute assignment method and network device
Inventor: OKAMOTO TSUGIO
IPC: H04L12/70
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To relieve a processing load to decide a service attribute of a packet by analyzing the service attribute stored in a communication protocol and registering a sender address, a flow label and its service attribute to a service attribute table in cross-reference with each other. SOLUTION: When a personal computer 14 is about to transmit a data packet to a destination address of a personal computer 32 in compliance with the protocol Ipv6, the data packet is transferred to the personal computer 32 via a hub 13, a router 12, a switch or bridge 21 and a router 31. When a flow label, a sender address and its service attribute are registered to each service attribute table, each repeater apparatus of which the bridge and the routers possesses, each of them interprets the service attribute to conduct a proper operation and to transfer the packet at a high speed. When they were not registered, a flow label, a sender address and its service attribute are newly registered to each service attribute table.
Patent JP-H10179327-A (JP)
Title: Backrest board of a chair
Inventor: JEAN CARLO PILETTI
IPC: A47C7/40
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To present a chair having a backrest board, light in weight and high in strength, which is integrally made of resin. SOLUTION: The backrest board 1 is equipped with a continuous backward inclined protrusion 3 on the upper fringe of the periphery of the rear surface and upper part of both sides of the backrest board 1. Further, a pit with bottom- opening to engage with a backrest rod which stands from both rear sides, is provided at the bottom of both right and left sides and a hollow part 4 is installed which continues in the peripheral direction and which is situated in the top inside the pit of the backward inclined protrusion 3.
Patent JP-H05171746-A (JP)
Title: Flashing device of valley part of roof and valley gutter piece to be used for that device
Inventor: TSUBOUCHI SHUICHI
IPC: E04D1/30
Filed: 1991-12-25
Abstract: PURPOSE:To arm at the unification of a roof panel possibly, and reduce the executing labor at a field remarkably by executing a valley gutter in a valley part of a roof after constructing roof tiles on a sheathing roof board. CONSTITUTION:In a roof of a building, in which sheathing roof boards 2 are connected like a valley to form a valley part 5 of a roof and a valley gutter is extended along a valley line 8 of the valley part 5 and roof tiles 7 to be overlapped over both ends of the valley gutter 11 in the cross direction thereof from over are thatched so as to be overlapped in order from the lower side of the valley line direction to the upper side thereof, a valley gutter 11 consists of multiple valley gutter pieces 12 continued in the valley line direction. This valley gutter piece 12 has a length L2 in the valley line direction longer than the length L1 in the valley line direction of the roof tile 7, and is inserted for fixation from the lower end of the roof tile 7 to the back surface side. The valley gutter pieces 12 are thereby provided continuously in the back surface side of the roof tiles 7 so as to be overlapped in order from the lower side of the valley line direction to the upper side thereof to form a valley gutter.