baber/WOPTO huggingface dataset:
Patent JP-H08236953-A (JP)
Title: Waterproof housing for electronic control unit
Inventor: TSURUTA MATSUHISA
IPC: B60R16/02
Filed: 1995-02-27
Abstract: PURPOSE: To prevent the dysfunction of an electronic control unit, etc., by preventing the surface of a filler from being exposed to water. CONSTITUTION: A case 3 is watertightly assembled to an actuator body 1 to which a plurality of solenoids 2 is assembled with sealing members in between and an electronic control unit 7 is housed in a frame section 6. In addition, the space in the frame section 6 is filled with a filler 8 and a cover 9 is watertightly assembled to the case 3 with a sealing member in between. Water drops condensing on the upper surface of an upper water section 12 gather together at the center of a condensed water guiding passage 13 and flows to a space 10 through the end section 14 of the passage and a water guiding groove 11. The water collected in the space 10 evaporates into steam and the steam goes out of the cover 9 through a breathing hole 16 and membrane 17. Because of the membrane 17 installed to the breathing hole 16 of the cover 9, no water can enter the space 10 from the outside.
Patent JP-S51114388-A (JP)
Title: Method of producing a fluorescent sulestance
Inventor: SUZUKI TERUKI
IPC: C09K11/08
Filed: 1975-04-02
Abstract: PURPOSE: To provide red phospor which has good luminus efficiency especially to high energy ultra-violet ray. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06249683-A (JP)
Title: Fluidic flowmeter
Inventor: OSHIMA HIROKO
IPC: G01F1/20
Filed: 1993-03-01
Abstract: PURPOSE:To increase the measuring accuracy of a flow rate and to expand its measuring range by a method wherein a pressure takeout port is brought close to the exit of a jet nozzle and the port is formed to be nearly a rectangle which is long along the direction of a jet stream. CONSTITUTION:A pressure takeout port 11 is formed to be a rectangle along the flow direction of a jet stream from a jet nozzle 5. Thereby, a pressure sensor does not measure a pressure in a specific narrow range, but it measures the mean value of pressures in a wide range. As a result, a change in the jet stream from the nozzle 5 and a change in a pressure caused on the basis of the generation of vortexes when a return flow returned to the exit of the nozzle 5 bumps the jet stream are offset and averaged. As a result, an S/N ratio is increased, the measuring accuracy of a change in a pressure by fluidic vibrations is increased, the measuring accuracy of the flow rate of a fluid is increased and the measurable range of the flow rate can be expanded.
Patent JP-S60183558-A (JP)
Title: Reagent for quantitative determination of digoxin
Inventor: SUZUKI SACHIKO
IPC: G01N33/94
Filed: 1984-03-01
Abstract: PURPOSE:To measure exactly the concn. of the digoxin in the fluid of a living body by conjugating the hapten of a specific digoxin deriv. and a fine particulate carrier insoluble in water and using the same as a reagent. CONSTITUTION:The hapten expressed by the formula I , for example, digoxin-16'- beta-D-glucuronic acid, is conjugated with a fine particulate carrier insoluble in water by amide conjugation. For example, hapten A is mixed with a carboxy latex suspension together with a binder such as N-hydroxysuccinimide, 1-ethyl- 3-(3-dimethylaminopropyl)carbondiimide hydochloride, etc. by which the amide conjugate of the hapten A and latex is obtd. Such conjugate and anti-digoxin serum are mixed and the mixture composed thereof is used as a reagent for quantitative determination of digoxin. The digoxin in the serum and blood plasma is thus quantitatively determined with good sensitivity by the reagent consisting of the conjugate of the hapten expressed by the formula I and the fine particulate carrier insoluble in water, by which the adequate treatment of a heart patient is made possible.
Patent JP-H11238699-A (JP)
Title: Manufacture of semiconductor device and formation of embedded cu wiring
Inventor: SENDA SHINYA
IPC: H01L21/28
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To form barrier metals, having high adhesive properties and high barrier properties with respect to a copper layer formed on the metals by forming a specific alloy layer as an upper-layer barrier metal on the upper surface of a lower-layer barrier metal, after the lower-layer barrier metal has formed on a semiconductor substrate by using a specific material. SOLUTION: After a TiW film 15 is deposited on an insulating layer 13, through which contact holes 14 are formed as a lower-layer barrier metal by sputtering, an Al-TiW alloy layer 16 is formed by depositing Al on the film 15 as an upper-layer barrier metal through high-temperature sputtering. Since the layer 16 has large crystal grain sizes and large surface roughness, the layer 16 has a high adhesive property against the Cu layer 17 formed on the layer 16, and the resistance rise of the layer 16 can also be suppressed. In addition, since the Al-TiW alloy layer 16 becomes a barrier layer for preventing the diffusion of the Cu of the Cu layer 17 in the substrate 11 and the Si of the substrate 11 in the Cu layer 17, the barrier properties of the barrier metals are improved.
Patent JP-2000241555-A (JP)
Title: Semiconductor radiation detector
Inventor: TABUCHI HIDEHO
IPC: G01T1/24
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor radiation detector that has high energy resolution and detection sensitivity and is suited for the energy spectrum analysis of radiation and an image detector such as a gamma camera. SOLUTION: A plurality of units 1000-1 and 1000-2 of a semiconductor radiation detector for achieving relatively high energy resolution are laminated so that cathodes 103 or electric charge collection electrodes 104 are overlapped one another, and at the same time the cathodes 103 and the electric charge collection electrodes 104 of each detector unit are electrically connected in parallel. Detection sensitivity can be increased by increasing thickness by the number of laminations, and the decrease in energy resolution due to the increase in thickness can be minimized. The semiconductor radiation detector can be applied not only to an individual detector but also to a two-dimensional detector where individual detectors are arranged two-dimensionally.
Patent JP-H09231186-A (JP)
Title: Information processing system
Inventor: FURUSAWA KAZUAKI
IPC: G06F15/177
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To suppress the double detection of a fault corresponding to one cause, i.e., the detection of a secondary fault by making a slave device inform a diagnostic processor of a fault, making the diagnostic processor inform a master device of the fault of the slave, and making the master device forcibly end a request to the slave device in response to the information. SOLUTION: When the diagnostic processor 4 is informed of the fault 305 of the slave device 3, the diagnostic processor 4 reports a fault slave number 400 to the master device 2 together with a slave fault occurrence report 401. The master device 2 once receiving this report resets a request issue register 201 to forcibly end the request sending to the slave whose fault is detected.
Patent JP-S51114168-A (JP)
Title: Device for detecting disparity of an alternating current signal
Inventor: NODA YOSHITO
IPC: G01R15/22
Filed: 1975-04-01
Abstract: PURPOSE: To provide a method of detercting disparity in the nature of an object or condition, especially if the disparity reaches a fixed standard, or limit of disparity by utilizing a change in the quality of sounds. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56135323-A (JP)
Title: Controller for automatic clutch
Inventor: KINUGASA HARUO
IPC: B60W10/10
Filed: 1980-03-27
Abstract: PURPOSE: To eliminate the connection delay of a clutch which is automatically operated in association with a change lever by the use of a negative pressure in an intake manifold of an engine by compensating an increase in the clutch connection speed irrespective of any change in the negative pressure within the intake manifold.  
     CONSTITUTION: The friction clutch 2 coupled with a fluid joint 1 is automatically connected and disconnected by the use of the negative pressure produced in the intake manifold 4 of the engine in accordance with an operation of the change lever 3 of a transmission gear. As a controller of the connection and disconnection of the clutch 2, there are provided a negative pressure operated actuator 8 connected to a clutch shaft 5, a solenoid change-over valve 9 controlling the negative pressure fed to a negative pressure chamber 81, and a control switch 10 operating the change- over valve 9 in association with the change lever 3. There is further provided a control valve 30 in an atmosphere chamber 85 of the actuator 8 and in a negative pressure passage 40 communicating with the negative pressure chamber 31 of the control valve 30 there are arranged a throttle 41 and a check valve 42 connected in parallel to each other. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58158761-A (JP)
Title: Pattern position detecting method
Inventor: MURATA MASAO
IPC: G06K9/64
Filed: 1982-03-12
Abstract: PURPOSE:To specify a position of the best matching picture element to one position, to make a picture element memory unnecessary, and to make a position detecting device small-sized, by taking the sum of plural best matching picture elements of a video pattern obtained by binary-coding processing. CONSTITUTION:An analog signal from a TV camera 1 is binary-coded by a binary-coding circuit 3 by a control signal from a control signal generating circuit 2, and from a cutting circuit 4, NXM-number of picture element signals are applied to a matching processing circuit 7. Also, NXM-number of reference signals corresponding to template size from a template pattern generating circuit 6 are applied to the circuit 7. By this circuit 7, AND operation is executed, and its result is counted by a counting circuit 8 and is provided to a cutting circuit 9. From this circuit 9, multi-value video signals of (m)X(n) which become one picture element corresponding to a matching binary-coded video signal are outputted. Subsequently, by an adding circuit 10, a multi-value video signal of one picture element corresponding to the video signals of (m)X(n) is outputted, is applied to a comparing circuit 11, and by the circuit 11, a position of a prescribed pattern is detected.
Patent JP-H10240106-A (JP)
Title: Device for adding water to copy paper and method therefor
Inventor: ACQUAVIVA THOMAS
IPC: G03G15/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce image-dependent curls by adding water content lost in fixing process. SOLUTION: Water is distributed to transfer rollers 102, 103 from reservoirs (sump) 110, 111. Contact of measuring rolls 108, 109 and the transfer rollers is manually adjusted by adjusting screws. The sump 111 must be corrected for an assembly of the upper transfer roller 103/measuring roll 109 to prevent water from dropping onto a sheet and producing an undesirable wetting characteristic. This is achievable by using a liquid dam in combination with the upper measuring roll 109, and providing an immersion nip immerged in water. As shown by an arrow mark 99, the sheet 52 and the transfer rollers 102, 103 are rotated in a reverse direction of feeding the sheet (a direction of rotation of backup rollers 104, 105 indicated by the arrow mark 999.
Patent JP-H02259173-A (JP)
Title: Mixture of auxilialies and use thereof in dyeing of polyester fiber material
Inventor: ROOZUMARII TEPUFURU
IPC: D06P1/613
Filed: 1990-02-22
Abstract: PURPOSE: To obtain an auxiliary mixture comprising a specific dicarboxyimide ester, an acidic ester and a nonionic surfactant, capable of improving migrating properties of a dye, manifesting excellent level dyeing effects and assuring good fastness by adding thereof to a dye bath of a disperse dye. CONSTITUTION: This auxiliary mixture is obtained by compounding (A) 20-70 wt.% (based on the total mixture) of a dicarboxyimide ester represented by formula I [W is a >=2C dicarboxylate group; R is a <=24C aliphatic group, a <=24C araliphatic group or a <=24C cycloaliphatic group; (n) is 2-25] with (B) 15-40 wt.% (based on the total mixture) of an acidic ester of an alkylene oxide adduct represented by formula II [V is H or CH3 ; X is an inorganic or an organic acid group containing oxygen; Y is an α-methylaralkyl; the alkylene is ethylene or propylene; (m) is 1-3; m1 is 1 or 2; n2 is 4-50] or its salt and (C) 15-40 wt.% (based on the total mixture) of a nonionic surfactant. The auxiliary mixture is made to coexist in an amount of 0.3-6 g/L in a dye bath of a disperse dye to dye polyester fibers. The migrating properties of the dye are promoted to afford level dyeing effects.
Patent JP-2000244554-A (JP)
Title: System, equipment and method for communication
Inventor: YOSHIDA TAKEHIRO
IPC: H04L12/54
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To easily transmit reply data to transferring equipment and transmission source equipment by allowing the first communication equipment to detect and store the destination of the third communication equipment to transfer prescribed information corresponding to the destination to the second communication equipment with data and to transfer data from the second communication equipment to this destination corresponding to prescribed information from the second communication equipment. SOLUTION: At the time of receiving a picture (A) from the transmission source equipment 201 first, the picture (A) is temporarily stored in a memory circuit corresponding to received sub address data. Next, a call is originated to the telephone number of transmission source equipment 203 stored in a transferring information registering circuit to transmit this picture (A) with the communication number of its own equipment issued to present communication. After then, when the communication number of its own equipment is sent with a picture (B) from the equipment 203, a call is originated to the telephone number of the transmission source equipment stored in a communication information storing circuit corresponding to this communication number to transmit the picture (B).
Patent JP-S59165732-A (JP)
Title: Pile driver
Inventor: YAMADA MAMORU
IPC: E02D13/10
Filed: 1983-03-10
Abstract: PURPOSE:To reduce noise during the pile driving period by a method in which a striker on the tip of a piston is inserted into a recession formed in a cap, and the bottom of the recession is struck by the striker through a part having a elastic modulus smaller than that of the material of the cap. CONSTITUTION:When compressed air is sent into an inlet 18, the air coming into the lower operating chamber 13 enters the upper operating chamber 15 through paths 16 and 17, a piston 9 is lowered, and the bottom 5a of the recession 5 of a cap 2 is struck by a striker 19 through a different part 22, e.g., copper, etc., having a smaller elastic modulus to drive a steel tubular pile 1. Since the striking point is positioned in the inside of the cap 2 and impaction during the striking period is absorbed by the different part 22 of copper, etc., having a smaller elastic modulus than that of stell as the mother material of the cap 2, noise during the pile driving period can be reduced.
Patent JP-H04278283-A (JP)
Title: Ram module and controller for the same module
Inventor: CHIYOU KOKUSEI
IPC: G11C11/401
Filed: 1991-03-06
Abstract: PURPOSE:To provide a RAM module controller having interchangeability between several conventional types of RAM modules and a future RAM module. CONSTITUTION:A RAM module having output pins of pin numbers 48, 66-71 for outputting access information, and a RAM module having a module setter for setting access specifications upon inputting access information from the pins of the numbers 48, 66-71, are provided.
Patent JP-H03243123-A (JP)
Title: Distribution board
Inventor: YABUKI MASAO
IPC: H02B1/40
Filed: 1990-02-21
Abstract: PURPOSE:To protect control section and to oppose set operating section and a display section to the window of a distribution board housing by providing a distribution board housing for housing a main breaker, a branch breaker section and the control section and containing the control section in a control section casing having a window at a part opposing to the set operating section and the display section. CONSTITUTION:A distribution board housing 1 houses a main breaker 5, branch breakers 61-618, a current detector 7, a circuit breaker 8, a transformer 9 and a controller 10. In the control section 10, a display section 34, control electronic parts and the like are mounted on a wiring board. The control section 10 is contained in a control section casing 21 having a window at a part opposing to the set operating section 33 and the display section 34 and secured in the distribution board housing 1. Consequently, the control section 10 is protected by the control section casing 21 while furthermore the set operating section 33 and the display section 34 can be opposed easily to the window 27.
Patent JP-H02219860-A (JP)
Title: Liquid crystal composition
Inventor: SEKIYA TAKASHI
IPC: G02F1/141
Filed: 1989-02-22
Abstract: PURPOSE:To make it possible to form a liquid crystal composition having a high speed of response to an electric field and excellent orientability and being capable of forming a product with a large area by mixing at least two ferroelectric polymeric liquid crystal compounds together. CONSTITUTION:This liquid crystal composition is formed by mixing at least two ferroelectric polymeric liquid crystal compounds, at least one of which has a direction of twisting of the helix opposite to that of the other. A desirable ferroelectric polymeric liquid crystal compound is one having an oxirane main chain or one having a siloxane main chain.
Patent JP-H10239245-A (JP)
Title: Visual inspection method for lead
Inventor: OKABE TAKASHI
IPC: G01N21/956
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To establish a method in which a visual inspection is automated and in which a flaw and a surface irregularity are detected without an erroneous detection by a method wherein a plurality of black points inside a lead are set as foreign-body candidates and only a foreign body is detected from the candidates by making use of the difference in a feature between the foreign body and the flaw. SOLUTION: The image signal, of an object 1 to be inspected, which is input from an image imaging part 2 is read out by an image storage part 7 as gray level data, it is computed and processed by a processing and judgment part 8, it is compared with a judgment value which is set in advance in a judgment-value storage part 10, and whether an outward- appearance defect exists or not is judged. A plurality of foreign-body candidate points are set with reference to the outer shape of a detected lead. When the size of a candidate point does not exceed a judgment value J1, a nondefective is judged. A first-order differential value is computed on the basis of a density distribution near a boundary. When its mean value D1 does not exceed a judgment value J2, a flaw is judged. A first-order differential value D2 is computed regarding all leads.  When its ratio to the mean value D1 does not exceed a judgment value D3, an irregularity is judged. When the ratio regarding the gray-level- value mean of a reinforcing lead to an adjacent lead does not exceed a judgment level 4, a foreign body is judged.
Patent JP-H09214288-A (JP)
Title: Tuning circuit
Inventor: IKEDA TAKESHI
IPC: H03H11/12
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide the tuning circuit not requiring a variable capacitor and suitable for circuit integration. SOLUTION: The tuning circuit 1 is made up of a noninverting circuit 50, two phase shift circuits 10L, 30C each shifting a phase of an AC signal by a prescribed amount to shift the phase of 360 deg. in total, a voltage division circuit 60 consisting of resistors 62, 64 provided to an output side of the post-stage phase shift circuit 30C, a feedback resistor 70 feeding back an output of the voltage division circuit 60 to an input side of the noninverting circuit 50, and a variable resistor 74 provided to branch part of the signals fed back by the feedback resistor 70. The pre-stage phase shift circuit 10L includes an inductor 17 using an antenna coil and receives a radio wave received by an antenna. The post-stage phase shift circuit 30C includes a variable resistor 36 and the tuning frequency is varied by varying the resistance.
Patent JP-H07246462-A (JP)
Title: Gas cutting torch
Inventor: TANAKA TOKUJI
IPC: B23K7/00
Filed: 1994-03-11
Abstract: PURPOSE:To enable the excellent cutting by jetting water from a hole of a water spraying member provided on the periphery of a nozzle at the tip of a torch body to prevent the distortion of a work by the heat during the cutting operation. CONSTITUTION:The flame is formed from a nozzle 11 connected to gas passages 7, 8, 9, and a water passage 10 is connected to a water chamber 13b of a water spraying member 3 mounted on a torch base body 6 to circulate the water. Cutting can be executed by irradiating a work with a flame, and water can be sprayed to a work under the cutting operation around the flame from holes 13c provided in the water spraying members 13. The water passage 10 to circulate the water and the water spraying members 13 are integrated inside the torch body 1, when a plurality of torches are simultaneously used, the spaces of the adjacent torches can be set small. A water spraying device such as the water spraying members 13 does not interfere the changing work of the nozzle 11. This constitution prevents the distortion of the work due to the heat, and realize the access when the torches are arranged for cutting, and the cutting precision can be improved.
Patent JP-S63206298-A (JP)
Inventor: SHIMIZU MASAO
IPC: D06F75/26
Filed: 1987-02-24
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-S60185130-A (JP)
Title: Semiconductor differential pressure transmitter
Inventor: YAMAMOTO YOSHIKI
IPC: G01L13/06
Filed: 1984-03-02
Abstract: PURPOSE:To prevent erroneous operation and damage of a differential pressure sensor by shock pressure and to improve the reliability in assembling the device, by a constitution, which comprises two pressure receiving diaphragms, two pressure receiving chambers, two isolating chambers and two measuring chambers, and in which a differential pressure sensor assembly is coupled to one pressure receiving chamber. CONSTITUTION:First and second diaphragms 13 and 12 are welded to the surface of first and second pressure receiving members 10 and 11, and pressure receiving chambers 15 and 14 on the low pressure side and the high pressure side are formed. A central diaphragm 16 is welded to the other surface of the second pressure receiving member 11, and an isolating chamber 17 on the high pressure side is formed. A differential pressure assembly 100 is coupled to recess part of the first member 10. Each chamber and each path are filled with non-compressive fluid. A shock pressure, which is applied to the side of the pressure receiving disphragms 12 and 13, is transmitted to measuring chambers 26 and 27 through the pressure receiving chambers and the isolating chambers. Therefore the erroneous operation and damage of a differential pressure sensor 21 is avoided. Even though excessive differential pressure is yielded on the surfaces of the diaphragms 12 and 13, the diaphragms are seated on the surfaces of the pressure receiving members and the sensor 21 is protected. The differential pressure assembly 100 is coupled to the pressure receiving member 10, and each constituent member is sequentially bonded on the same shaft. Therefore the assembling works become easy.