baber/WOPTO huggingface dataset:
Patent JP-S5533318-A (JP)
Title: Communication system
Inventor: KUMA HISAO
IPC: H04L47/6275
Filed: 1978-08-30
Abstract: PURPOSE:To secure an effective application of the communication to the medical information system or the like by providing the priority information bit into the packet and thus preventing the increment of the transmission delay time even with mixture of the data featuring a large length. CONSTITUTION:Priority information bit P101 is added to packet 50 of the message. In the medical information network comprising computers 201-203 of hospitals A-C, node control processors NCPa-f and communication circuit 204, the transmission is carried out from processsor (a) to (b). In this case, P of the transmission packet is added to signal ENQ in order to inspect the buffer's idle state of processor (b), and processor (b) checks idle area information bit 304 of priority table PT301 after receiving P. And in case priority 303 of the idle area is equal to or lower than P, signal ACK is sent back to processor (a) for allotment of buffer 302. Receiving signal ACK, processor (a) transmits the packet to processor (b), and (b) sends EOT back to (a) at the end of reception. Thus the communication completes.
Patent JP-H09289065-A (JP)
Title: Card slot unit, manufacture thereof, and computer device
Inventor: MITSUMACHI WATARU
IPC: H01R12/71
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To shorten a wiring path from a function expanding card to a card control device by mounting the card control device on a slot board together with a slot connector and an output connector through a wiring pattern. SOLUTION: A card slot unit 1 contains a card control device 6 corresponding to a function expanding card 3, the card control device 6 is electrically connected to a connecting terminal 10 of a slot connector 5 through a wiring pattern 8 of a slot board 4, and a signal from the function expanding card 3 connected to the slot connector 5 is inputted to the card control device 6 through the wiring pattern 8. The wiring pattern 8 is outputted to a system main body from an output connector 7. A wiring path from the function expanding card 3 to the card control device 6 is shortened, and thereby, change in the wave form of a signal is decreased, and influence of noise is made small.
Patent JP-H01278625-A (JP)
Title: Swivel joint with turning angle detecting mechanism
Inventor: TAKAMURA FUJITOSHI
IPC: E02F9/12
Filed: 1988-04-27
Abstract: PURPOSE:To make an accurate and automatic stopping of slewing motion possible by detecting a relative turning angle between a rotor and a shaft by means of a potentiometer attached to the rotor, using a rotary roller fixed at the end of the shaft and circulating along the circumference of the shaft by friction force. CONSTITUTION:A potentiometer 3 is attached to the rotor 1 of a hydraulic circuit swivel joint through a bracket 2. A rotary roller 4 mounted to the end of the shaft of a meter 3 is adjusted so that the roller 4 can keep contact with the circumference of the flange 6 of a shaft 5, and rotate by friction force circulating the circumference of the flange 6 without slippage. Then, the turning angle of the rotor 1 in relation to the shaft 5 is converted to an electric signal by the meter 3 and inputted to a swing angle automatic control system.
Patent JP-S5229365-A (JP)
Title: Vertically fixed stupa support
Inventor: NAGATA KANEO
IPC: E04H13/00
Filed: 1975-08-30
Abstract: PURPOSE:To prevent stupa support set up at tombs, in front thereof and so forth from falling due to bad weather conditions such as wind and rain.
Patent JP-H04317460-A (JP)
Title: Production of cordierite fired body
Inventor: OKUYAMA MASAHIKO
IPC: C04B35/195
Filed: 1991-04-11
Abstract: PURPOSE:To produce a high strength dense cordierite fired body free from microcracks and usable as a ceramic substrate. CONSTITUTION:Metal compds. contg. at least Si in the form of metal alkoxide are prepd. as starting material so as to obtain the compsn. of cordierite and <=10wt.% fine particles of crystalline alpha-cordierite are added to a soln. of the starting material. Hydrolysis is then carried out, the resulting fine powder is molded and this molded body is sintered and crystallized by heating to produce a cordierite fired body.
Patent JP-S5533046-A (JP)
Title: Transistor with overvoltage protector built in
Inventor: SHIGEKANE TOSHIO
IPC: H01L21/331
Filed: 1978-08-29
Abstract: PURPOSE: To make an overvoltage protector in a transistor, by providing a high- impurity-concentration region of the same electroconductive type as s region continuous to a collector region and providing a region different in electroconductive type from the region continuous to the collector region so that the region of the same electroconductive type the region of the different electroconductive type are located separately from each other.  
     CONSTITUTION: A p-type base region 2 and an n-type emitter region are provided in an n-type semiconductor to constitute a transistor Tr in cooperation with a collector region 1. An n-type region 4 of high impurity concentration and a p-type region 5 are provided further. The region 5 is connected to the base region 2. The region 4 is connected to the a collector electrode through a side 6 of a semiconductor piece which has many centers of recombination. When a positive collector voltage is applied to the base of the transistor, the voltage is also applied to the regions 4, 5 and a space charge layer extends in the n-type region around the region 5. When the collector voltage exceeds a certain level, breakdown takes place and the regions 4, 5 are short-circuited to each other to protect the transistor from the overvoltage. To protect the collector and emitter of the transistor, the region 5 is coupled to an emitter electrode 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000297787-A (JP)
Title: Pump
Inventor: NAKANISHI KOICHI
IPC: F16C17/08
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a pump with low power consumption, high efficiency, low noise, low vibration, and long service life. SOLUTION: This pump is provided with a rotor 4 arranged in a channel formed inside a casing 1 and integrated with a rotary shaft 7, a stator 11 arranged outside the channel for connecting the rotor 4 by a magnetic field coupling and rotatively driven, a sliding bearing 13 supporting the radial direction of the rotor 4 and enabling the axial sliding, and a first thrust bearing 13 and a second thrust bearing 14 receiving the axial both ends of the of the rotary shaft 7 respectively; the both ends of the rotary shaft 7 and the pressure receiver face between the first thrust bearing 13 and the second thrust bearing 14 are brought in a point contact; and the point contact among the rotary shaft 7 and the first and the second thrust bearings 13, 14 can reduce the sliding resistance and the aligning action can stabilize the rotation of the rotor 4.
Patent JP-H08328351-A (JP)
Title: Conductive member
Inventor: SAKAMI TAKAHIRO
IPC: G03G21/10
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a conductive member having rether low hardness and small fluctuation in the electric resistance by incorporating a NBR rubber into the base material of a conductive member and adding an ionic conductive material to it. CONSTITUTION: The core metal 1 is not limited and a material such as a resin or metal can be used. The shape of the core 1 may be a solid cylinder or a hollow tube. The conductive layer 2 is not limited as far as it contains nitrilebutadiene rubber(NBR). Especially, in order to decrease hardness of the conductive member, the amt. of the NBR rubber is preferably 10-90wt.% in the base material. Further, it is preferable that the add amt. of an ionic conductive material is 0.01-20 pts.wt. to 100 pts.wt. of the base material. By this method, the conductive member can be very easily controlled to have a specific electric resistance compared to a material containing only a conductive material filler such as carbon, and the hardness of the member can be decreased.  Only when both of the NBR rubber and the ionic conductive material are present in the base body, the increase of the electric resistance when a current is applied can be suppressed.
Patent JP-S5629604-A (JP)
Title: Control of top pressure of blast furnace
Inventor: UDAGAWA KATSUNOBU
IPC: F02C6/00
Filed: 1979-08-17
Abstract: PURPOSE:To keep the top pressure of blast furnace as well as raise the recovery rate of energy by continuously regulating the difference in pressure before and after the secondary dust remover by means of the bypassing valve of a power generator in a top pressure controlling method of the blast furnace provided with the pressure recovery power generator. CONSTITUTION:In the control of the top pressure of the blast furnace 3 provided with the pressure recovery power generator 11, using a pressure controller integrally with a dust remover 6, the pressure before and after the secondary dust remover (pressure controller) 8 of a conventional type pressure controller is detected by the pressure difference signal generator 30, and its detection signal 31 is put in a pressure difference indicating regulator 32, where the actual pressure difference is compared with set pressure difference and its deviation is used as command 33 to control the driving device of the bypassing valve 18 of the power generator 11. As a result, even when the amount of gas is increased, necessary pressure difference is given before and after the secondary dust remover 8. Thus, a turbine of maximum efficiency can be obtained and also the top pressure can be stably controlled.
Patent JP-H06317616-A (JP)
Title: Estimating method for power consumption in digital circuit
Inventor: MAE YOICHIRO
IPC: G06F19/00
Filed: 1993-05-06
Abstract: PURPOSE:To carry out high speed measurement by providing the first memory means to store the value of electric power consumed in a state defined for each element, and the second memory means to store the total value of electric power consumed in simulation time. CONSTITUTION:When simulation is started, a DC power consumption value register 204 is initialized on the total value of electric power in a DC power consumption value area 203 to all the elements in a circuit. When the processing of simulation time is started, an AC power consumption value register 202 is initialized. Next, at the present simulation time, the state of the element in the circuit is judged on the state of a nodal point in the circuit and the inner state of the element, and the processing is repeated to the element altered in its state. In the case of renewing the register 202, the power consumption value corresponding to the state of the element is read out of an AC power consumption value register 201, and added to the register 202. In the case of renewing the DC power consumption value, the read out value is subtracted from a register 204 corresponding to the state before alteration, and all the elements altered in their states are processed in this way.
Patent JP-H09294062-A (JP)
Title: Input circuit
Inventor: SAKURAI TOMOO
IPC: H03F3/45
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To suppress a leakage current in the stop state or in the standby state of the circuit only with addition of a few switch elements, to reduce the power consumption more, and to prevent effect onto other peripheral circuits or the like. SOLUTION: Switch circuits are provided to a reception circuit with an interface receiving a low level signal to prevent a leakage current between power supplies and floating of an input gate. In the usual operation, a reference voltage 0.8V is given to an input terminal 12 and the low level signal is given to an input terminal 13. A difference voltage between the reference voltage and the low level signal is amplified by a comparator circuit 16 and the output level is amplified up to an operating voltage level of a next stage circuit by an inverter circuit 18. A high level is given to an enable terminal 11 in the stop state or in the standby state of the circuit and a PMOS transistor(TR) 15(a) is nonconductive in the switch circuit 15 and an NMOS transistor(TR) 17(a) is conductive in the switch circuit 17.
Patent JP-H09292154-A (JP)
Title: Mounting structure of air-conditioner
Inventor: UNNO MASAYUKI
IPC: F24F13/32
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure of an air-conditioner for a building not to limit an installation place, such as a bay window, and beside facilitate mounting since an air-conditioner is arranged at a dozashi (a lateral frame used at a boundary between an upper story and a lower story below and next to the upper story) at a first story and an eaves girder at a second story. SOLUTION: A lateral structure 3 is a dozashi at a first story building unit and an eaves girder at a second story building unit, and both are formed of a C-steel. A hook part 2 for an air-conditioner 1 is attached in such a state to be hooked at the lateral structure 3. Plates 4 and 4 are arranged in such a state to span in two spots of one being an upper spot and the other being a lower spot between longitudinal structures 5 and 5 of a building unit and the surface on the outer wall material side of the air-conditioner 1 is brought into contact with the plates 4 and 4. The own weight of the air-conditioner 1 is supported by a lateral structure 3, such as the dozashi and the eaves girder, and an installation place, such as a bay window, is built without being limited and besides there is no need for a member for exclusive use for mounting.
Patent JP-S5534619-A (JP)
Title: Cast steel with superior heat check resistance
Inventor: SEYA OSAMU
IPC: C22C38/00
Filed: 1978-08-31
Abstract: PURPOSE: To provide cast steel with stable Charpy impact value and superior heat check resistance suitable for use as a material for a molten slag pan by holding a specified ratio between C and Mn contained in low carbon steel.  
     CONSTITUTION: As a material for a molten slag pan undergoing frequent heat impacts, cast steel is used contg. C 0.1W0.2%, Mn 0.8W2.0% and Al 0.03W0.10% and satisfying the ratio of Mn/C≤7. The ratio of Mn/C≤7 results in a stable high Charpy impact value over a wide temp. range and high tensile strength. Accordingly, the steel can be used without being checked over a long term when used as a material for a molten slag pan undergoing sudden heat impacts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5439579-A (JP)
Title: Semiconductor device of field effect type
Inventor: TOUGEI YOSHIIKU
IPC: H01L21/336
Filed: 1977-09-02
Abstract: PURPOSE: To enable to increase the gate width remarkably and to increase the amolification factor and the degree of integration, by taking cubic constitution for the active region and placing the gate electrodes with opposing each other. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S588903-A (JP)
Inventor: ENOMOTO HIROYASU
IPC: F22B37/38
Filed: 1981-07-08
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-S588462-A (JP)
Inventor: SHIMADA SHIYOUICHI
IPC: B61L1/08
Filed: 1981-07-08
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-S588945-A (JP)
Title: Solar energy collecting device
Inventor: KOIZUMI MAKOTO
IPC: F24S23/74
Filed: 1981-07-08
Abstract: PURPOSE:To uniform the temperature distribution, minimize the radiation loss and improve the heat collecting efficiency of a solar energy collecting pipe. CONSTITUTION:Referring to the formulas in the drawing, (d) represents the diameter of the solar energy collecting pipe 2, theta an angle made by the main axis of a concavo mirror and a reflected beam, deltax a displacement in the direction of the main axis of the concavo mirror between a focus 3 of the mirror and a center 5 of the pipe 4 and deltay a displacement in the perpendicular direction thereof. If the center 5 of the pipe 4 is located on the concavo mirror side with respect to the focus 3 and additionally if the focus 3 is outside the imaginary line connecting the both ends of the mirror, deltax and deltay should be retained within a range defined by the formulas 1 and 2. If the focus 3 is inside of said imaginary line, they should be retained within a range of defined by the formulas 3 and 4.
Patent JP-H05282304-A (JP)
Title: Information processor
IPC: G06F17/21
Filed: 1992-03-31
Abstract: PURPOSE:To edit a logical structure about a multimedia document, and to easily obtain the corresponding relation of the logical structure of the document with a layout structure. CONSTITUTION:This device is equipped with a tree structure converting part 30 which converts the logical structure of the document including a multimedia into to three structure, tree structure display part 32 which displays the tree structure indicating the logical structure of the document, logical structure editing part 34 which edits the logical structure indicated by the tree structure based on input data, medial identifying part 18 which identifies the classification of the media equivalent to a node selected from the displayed tree structure, editor control part 38 which controls an editor corresponding to the identified media, allocation designation part 20 which operates a layout corresponding to the tree structure, layout display part 40 which displays a layout, link control part 22 which controls a relation between the nodes, detecting part 24 (logical position detecting part 42 and a layout position detecting part 44) which detects the mutual corresponding position of the tree structure with the layout.
Patent JP-S5534630-A (JP)
Title: High tensile, electrically conductive copper alloy
Inventor: KOMATA KENICHI
IPC: C22F1/00
Filed: 1978-08-30
Abstract: PURPOSE: To enhance the electric conductivity and stress corrosion cracking sensibility resistance of a copper alloy contg. a restricted amt. of Fe and Ni by annealing the alloy under specified conditions after finish working.  
     CONSTITUTION: An alloy is cast consisting of Fe 2.5W5.0wt%, Ni 0.5W2.0wt% and the balance Cu. This ingot is finish worked to 60W90% by planing, heat rolling, etc., annealed at 400W500°C for 10minW2hr, and aged. By this method a high tensile, electrically conductive copper alloy is obtd. having superior stress corrosion cracking sensibility resistance, and the electric conductivity of the alloy is considerably recovered without lowering the strength. This alloy is widely used as a conductive material for a switch, a wiring tool, etc. for electric appliances in place of brass. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02285147-A (JP)
Title: Form for placing concrete
Inventor: NAKAYA MASAMI
IPC: E04G9/10
Filed: 1989-04-27
Abstract: PURPOSE:To increase the strength of placed concrete and to ensure excellent appearance of a finish surface by a method wherein a sheetform substance consisting of an ethylene copolymer is heated and adhered on the surface of a foundation bed having a number of through-holes to form forms. CONSTITUTION:A filmform adhesive 4 of an acid denatured ethylene-vinyl acetate copolymer is superposed on a foundation bed 3. After the lamination is preheated to the melting point of the film 4 up to 140 deg.C, it is contact-bonded by a press. In this case, an ethylene copolymer of an acid denatured ethylene- vinyl acetate copolymer is a substance in which unsaturated carbon acid or an anhydride content is 0.01 - 30 wt.% and which has a melt point of 60 - 120 deg.C. A porous sheet 5 having a number of holes is superposed thereon, the lamination is heated to the melt point of the film 4 - 140 deg.C, and pressed again for contact- bonding to form a sheathing board 2. Reinforcing ribs 7 and 8 are arranged on the back of the sheathing board 2 to form forms 1, and concrete is placed by using the forms 1. This constitution causes the porous sheet 5 to discharge surplus moisture content and air bubbles in the concrete to the outside to increase strength, and enables ensurance of excellent appearance of a finish surface.
Patent JP-S6046-A (JP)
Title: Fluorescent lamp device
Inventor: SHINDOU NOBUAKI
IPC: H01J61/32
Filed: 1983-06-15
Abstract: PURPOSE:To enable connection requiring only a simple operation and having good resistance to heat and weather, by bonding a fluorescent lamp on a support body using polyamide group adhesives. CONSTITUTION:A support body 3 takes a U-shaped form and is stuck to a metal cap 2 with open leg sections 31 and 32 facing downward. For example, opened annular support sections 34 and 35 that support a lamp 4 and a glow tube 6 are provided on the external surface of one leg section 31 and a proper fixing member 36, for example, a support ring that supports another section of the lamp 4 is provided on the external surface of the other leg section 32 and then a stabilizer 7 is supported between the legs. To stick these fluorescent lamp 4 and glow tube 6 to the support body 3, both tube end sections 41 and 42 of the lamp 4 are inserted in the support sections 34 and 36 and preheated melted hot-melt type polyamide group adhesive 5 is poured in the gap between the lamp 4 and the support section, cooled, solidified, and bonded. As a result, connection can be performed with a simple operation and with good resistance to heat and weather.
Patent JP-S5439470-A (JP)
Title: Molding of reinforced resin pipe
Inventor: MAYUMI MASAKATSU
IPC: B29C67/00
Filed: 1977-09-02
Abstract: PURPOSE: To manufacture a reinforced resin pipe having complicated shape by simple procedures, comprising preforming a resin mortar intermediate layer having specific composition, laminating the intermediate layer to an inner surface layer on a core, applying an outer surface layer on the intermediate layer, and curing the composite. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05302668-A (JP)
Title: Valve operation control device for high speed on-off solenoid valve
Inventor: SAKAI HIROMASA
IPC: F16H61/06
Filed: 1992-04-24
Abstract: PURPOSE:To carry out excellent oil pressure control by restraining static characteristic dispersion at least on the low pressure control side in a valve operation control device for a high speed on-off solenoid valve by means of PWM control. CONSTITUTION:A valve operation control means (c) is provided to operate/ control a high speed on-off solenoid valve (a) by using low duty driving frequency when a duty ratio shows at least the low pressure control side while using the duty ratio as control pressure information to know the magnitude of a control pressure and using duty driving frequency as a control object. Further, continuity may be given to a static characteristic by means of a characteristic continuing part (d) to continue smoothly static characteristic step parts caused by a change in the duty driving frequency.
Patent JP-H05299891-A (JP)
Title: Method for detecting pickup mistake of electronic component
Inventor: KASHIWAGI YASUHIRO
IPC: H05K13/08
Filed: 1992-04-24
Abstract: PURPOSE:To sense whether there are pickup mistakes at high speed by optical clamping with the light emitter waiting by driving the elevating mechanism during rotation of a transfer head according to data of the thickness of an electronic component registered in a computer memory to adjust the height of a sensor. CONSTITUTION:A transfer head 7 vacuum-chucks and picks up an electronic component in a component supplier 12 during index rotation to transfer it onto a board 6 on an XY table 3. Data of model of electronic component C1 and its thickness W1 are registered on computer program, so that the bottom level L1 is known as well. Then, during driving a motor to adjust the height of a bracket 90 during index rotation of a transfer head 7 makes the light emitter 91 and the light receiver 92 vacuum-chucked in the lower end of a nozzle 8 and waiting in a vicinity of the bottom level L1 of a next approaching electronic component C1; when the electronic component C1 stops, optical sensing is conducted immediately.