baber/WOPTO huggingface dataset:
Patent JP-H0492094-A (JP)
Title: Directional control device of tunnel excavator
Inventor: UMEDA SHINICHI
IPC: E21D9/06
Filed: 1990-08-03
Abstract: PURPOSE:To increase the degree of accuracy of excavation by calculating pushing force of jacks in consideration of resistance force by earth pressure in front of a cutter head and grippers so that actual displacement becomes target displacement specified in advance, controlling an output regulating valve so that the calculated pushing force is obtained. CONSTITUTION:A displacement operating section 56 compares a position of a cutter head 16 calculated by a head position operating section 52 with a cutter head position or a reference point obtained by the head position operating section 52, and displacement of the cutter head 16 is calculated. While, a resistance operating section 58 calculates resistance force FR met in the case the cutter head 16 is advanced in consideration of moment by reaction force received by earth pressure distribution acted on the front of the cutter head 16 or grippers 19a-19m. A pushing force distribution operating section 64 calculates pushing force necessary for obtaining new target displacement obtained by a target displacement operating section 62, control signals to change setting pressure of proportional electromagnetic relief valves 38a-38n is accordance with pushing force of the calculated thrust jacks 26a-26n are inputted to an amplifier unit 66, and opening and closing control signals are transmitted to electromagnetic selector valves 34a-34n.
Patent JP-S6186504-A (JP)
Title: Liquid fuel combustion device
Inventor: SUZUKI JIRO
IPC: F23K5/22
Filed: 1984-10-03
Abstract: PURPOSE:To make a positive ignition of fuel and prevent the generation of malodor during a preheating of the fuel in a device in which the fuel is sucked up by an absorption member, a heating member is energized with electricity and the liquied fuel is gasified and then ignited by a method wherein the ignition is carried out when a temperature detector placed on the absorption member detects the desired temperature. CONSTITUTION:An absorption member 4 sucks up the liquid under a capillary action and the liquid is evaporated by heat generated by the heat 5 wihch is formed from a coiled resistance line. During this operation, damper 21 is kept closed, so that the evaporated gas generated from the evaporation part 6 is accumulated around the evaporation part 6. A temperature detector 23 is arranged at the evaporation part and when the temperature at the detector part is reached to the desired temperature, the damper 21 is opened, thereby the pre-mixed gas which is sufficiently made rich in the gasification case 8 is transmitted to the burner 13 upon starting of blowing operation and then the mixture is ignited with an ignition electrode 22.
Patent JP-H0371052-A (JP)
Title: Detecting sensor
Inventor: HARA YOSHIO
IPC: G01N27/12
Filed: 1989-08-10
Abstract: PURPOSE:To obtain the sensor which is hardly affected by an ambient temp. change and is improved in stability by incorporating a thermally expandable high-polymer material into a sensing part and prohibiting the thermal shrinkage of an uncalcined tetrafluoroethylene resin which carries an atmosphere carbon material. CONSTITUTION:The detecting sensor 1 is constituted by connecting two pieces of conductors 4 via solderless terminals 3 to both end parts of the sensing part 2 consisting of the conductive uncalcined tetrafluoroethylene resin formed to a sheet shape in such a manner that the conductors face each other, then disposing two pieces of metallic wires 5 for reinforcement apart each other along the sensing part 2. The assembly is inserted and held and integrated by a sheet 6 consisting of two sheets of porous high-polymer materials as sheath which allows the selective passage of the fluid to be detected. The sheet 6 is used by being impregnated in a soln. prepd. by dissolving the thermally expandable high-polymer material, such as, for example, elastomer or rubber-modified polymer, in an org. solvent, without being calcined. The shrinkage of the uncalcined tetrafluoroethylene resin at the time of a temp. rise is offset by the expansion of the thermally expandable high-polymer material and there is substantially no volumetric change over the entire part of the sensing part.
Patent JP-S6099294-A (JP)
Inventor: MORI HIROSHI
IPC: D06F39/02
Filed: 1983-11-07
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-H0752135-A (JP)
Title: Production of roof tile
Inventor: YAMAOKA SHUJI
IPC: B28B11/06
Filed: 1993-08-23
Abstract: PURPOSE:To produce a roof tile with good productivity by a method wherein broken stone or sand is scattered over the surface of a receiving mold and an uncured cementitious press molded object is placed thereon to be aged and cured as it is. CONSTITUTION:Broken stone or sand 6 is scattered over the molding surface 5 of a receiving mold 5 and an uncured cementitious press molded object 3 is placed thereon. At this time, a part of broken stone or sand 6 is relatively bitten into the surface layer of the cementitious press molded object by the gravity of the cementitious press molded object and the remainder thereof becomes an exposed state. The surface of the cementitious press molded object is floated from the molding surface 51 of the receiving mold 5 by the exposed part of the broken stone or sand 6. Next, the cementitious press molded object is fed into an ageing oven along with the receiving mold in this state to be aged and cured. By this constitution, a roof tile having broken stone or sand on its surface can be produced with good productivity.
Patent JP-H0547986-A (JP)
Title: Composite type lead frame
Inventor: WATANABE AKIRA
IPC: H01L23/50
Filed: 1991-08-20
Abstract: PURPOSE:To provide a composite type lead frame in which an inner lead pattern and a stage matching to a semiconductor chip to be placed can be selected in the frame for constituting a low melting point glass seal type semiconductor device or a resin mold type semiconductor device. CONSTITUTION:The composite type lead frame comprises a lead frame body 5 including at least a support bar 51 and an inner pattern 52, and a stage 6 so formed as to be welded to the bar 51 separately from the body 5. The body 5 having the pattern 52 adapted for a semiconductor chip 1 to be placed is combined with the stage 6 adapted for the size of the chip 1.
Patent JP-S6184951-A (JP)
Title: Traffic measuring device
Inventor: KATAOKA NAOHITO
IPC: H04M3/36
Filed: 1984-10-03
Abstract: PURPOSE:To make processing by a tape unnecessary and to shorten time for information processing by extracting traffic information by a electromagnetic level using a electromagnetic type traffic measuring device and after converting to an electronic level, inputting to a computer by on-line system. CONSTITUTION:Three electromagnetic traffic measuring devices relating to a device to be measured 00 are made to one group, and the quantity of traffic from three such groups is added to an information extracting section 10 having a reed relay 11. Contact information 12 of the extracting section 10 is added to an information repeating section 20 having a reed relay 21, and the contact information 22 is added to a photo coupler of an information collecting section 30. The traffic measurement information is converted to an electronic level by the photo-coupler 31. The traffic measurement information converted to electronic level is inputted to a microcomputer MPU41 of an information totalizing section 40 through input ports 110a-110c. The MPU41 makes totalizing of each traffic information according to internal totalization program, and displays on a CRT display section 43 by operation of an operating section 42.
Patent JP-S6099219-A (JP)
Inventor: KUWAMOTO HIROSHI
IPC: A47J27/00
Filed: 1983-11-04
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-S5997490-A (JP)
Title: Heat exchanger
Inventor: YAMAGUCHI KOUICHIROU
IPC: F28F9/22
Filed: 1982-11-27
Abstract: PURPOSE:To contrive to reduce the size and enhance the performance of a heat exchanger by providing large and dense heat-transmitting surfaces to enhance heat transfer on the refrigerant side and water side, and contrive to conserve energy on a compressor and a pump by minimizing passage resistance loss in the heat exchanger on the refrigerant side and the water side. CONSTITUTION:A high-temperature refrigerant gas supplied through a refrigerant inflow port 7 flows through a plurality of refrigerant-passing holes 11 provided in outer heat-transmitting fins 4 provided in an outer cylinder 2, while water supplied through a water inflow port 5 flows through a plurality of water-passing holes 9 provided in inner heat-transmitting fins 3 provided in an inner cylinder 1, resulting in that heat is exchanged through the surfaces of the fins 3, 4 and the inner cylinder 1 as heat-transmitting surfaces, the refrigerant is condensed into a liquid, and water is heated to be hot water. In this case, since the inner and outer fins 3, 4 are densely fitted respectively to the water passage and the refrigerant passage, the heat- transmitting surfaces are high in density and large in size. Further, the holes 11 in the outer fins 4 the flow rate through which is small because of the utilization of the latent heat accompanied by the condensation of the refrigerant have a small passage resistance corresponding to the small flow rate, and therefore, the cross-sectional area of the holes 11 is set to be small. On the other hand, the flow rate through the holes 9 in the inner fins 3 is made large because of the utilization of the sensitive heat of water, the cross-sectional area of the holes 9 is set to be large to thereby reduce passage resistance.
Patent JP-S6187362-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OGINO TOSHIRO
IPC: H01L27/14
Filed: 1984-10-05
Abstract: PURPOSE:To obtain a semiconductor device, which has a wide filtration wavelength range and high reliability and the sensitivity of a photoelectric conversion element thereof is improved, by receiving beams condensed by a lens type glass layer in a photoelectric conversion section. CONSTITUTION:A wiring and insulating region 22 and a light-shielding layer 23 are formed onto a semiconductor substrate 21 containing a photoelectric conversion section 24. A germanium-silicon solid-solution layer 27 is deposited on the region 22 and the layer 23. The solid-solution layer 27 is etched so as to be thickened in the upper section of a window section 26, and oxidized. Since large fluidity is generated on the oxidation of the germanium-silicon solid-solution layer, the solid-solution layer 27 takes a convex lens 25 shape after the completion of oxidation. A colorant or a light absorbent is introduced to a beam-condensing layer 25, and only beams in a specific wavelength region may be guided to the photosensitive section 24. The condenser lens layer is formed, thus effectively widening the effective area of a light-receiving section, then improving sensitivity. Accordingly, various color image pickup element having high sensitivity or infrared image pickup element having high sensitivity can be obtained.
Patent JP-H1072302-A (JP)
Title: Volatility sustaining agent for insecticidal mat and insecticidal mat for long hour containing insecticidal component and the same volatility sustaining agent
Inventor: HASEGAWA TAKAHIRO
IPC: A01N25/18
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a volatility sustaining agent for an insecticidal mat, capable of effectively continuing the volatilization of an insecticidal component for many hours and providing sufficient insecticidal effects, by using specific one or two kinds of compounds in the insecticidal mat. SOLUTION: This volatility sustaining agent comprises 3-t-butyl-4- hydroxyanisole and/or α-[2-(2-butoxyethoxy)ethoxy-4,5-methylenedioxy-2- propyltoluene. An insecticidal mat for many hours is obtained by using both the volatility sustaining agent and an insecticide. Preferably, 20-100 pts.wt. of 3-t-butyl-4-hydroxyanisole is added to 100 pts.wt. of an insecticidal component or 65-150 pts.wt. of α-[2-(2-butoxyethoxy)ethoxy]-4,5-methylenedioxy-2- propyltoluene is added to 100 pts.wt. of the insecticidal component. The addition of a solvent (in an amount of 60-200 pts.wt. based on 100 pts.wt. of the insecticidal component) to a mat substrate can stabilize the volatility of the insecticidal component.
Patent JP-S6454186-A (JP)
Title: Frost preventive method in cold heat apparatus
Inventor: TOGO YOSHIRO
IPC: B21D51/26
Filed: 1987-08-24
Abstract: PURPOSE: To prevent the formation of frost in a cold heat part efficiently without the substantial deterioration in the operational efficiency and cooling efficiency of a cold heat machine, by imparting the small amount of heat to a ceramic coating layer that is applied to the surface of a frost formed part of the cold heat part so as to radiate far infrared rays. CONSTITUTION: Ceramic coating is baked at the place, where frost is formed, such as the side wall part of a hammer 5 of the cold heat part of a can manufacturing machine in the coating thickness of about 40 to 80 μm. This ceramic coating part radiates far infrared rays by being imparted with the small amount of heat by the blast of hot air or the like. Thereby, the steam in the air that tries to contact the cold heat part is heated. The steam is not condensed, even if it contacts the cold heat part, so that frost formation in the cold heat part can be prevented efficiently.
Patent JP-S6451580-A (JP)
Title: Drawing input system
Inventor: KANDA TOSHIE
IPC: G06F17/50
Filed: 1987-08-21
Abstract: PURPOSE:To efficiently correct a drawing at high speed by providing a graphic changing part for enlarging/reducing and rotating the data of the required element of drawing data to be displayed on a display part and a library for storing the data of the element in a drawing input device. CONSTITUTION:Raster data is displayed on the screen of a CRT 11 through an image buffer 4 and a display memory 7. An operator inspects the presence and the absence of the corrected part of the raster data on the screen. If the corrected part exists, the operator depresses the function key of a keyboard 30 and displays the element data stored in the library 7-1 on the lower column of the display screen of the CRT 11. The operator uses the cursor of the keyboard 30 or designates an element number to select a required element, for instance, a resistance. When the cursor is moved and to an unclear part, the unclear part is erased from the display memory 7 and the unclear part is replaced by the resistance of the selected element. At before and after this replacement, the graphic deforming part 8 is operated as necessary to enlarge/reduce and rotate the graphic of the element.
Patent JP-H1047579-A (JP)
Title: Fusing method for electrofusion joint
Inventor: ISHIKAWA TETSUO
IPC: F16L47/02
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a fusing method for an electrofusion joint which can attain quickening and simplifying of piping work while reduction of strength is suppressed in a fusing part. SOLUTION: An electrofusion(EF) joint 11 is mounted so as to envelop each end face of arranged PE pipes 12, 13. When power is fed to the EF joint 11, a current is carried in a heating wire built in the EF joint 11, the heating wire is heated. In this way, an internal peripheral surface of the EF joint 11 and an external peripheral surface of the PE pipe 12 are fused to be bonded. Supply of power from a power source 23 is stopped, when heating by carrying a current in the heating wire is ended, by a worker, before cooling an internal peripheral surface of the EF joint 11 and an external peripheral surface of the PE pipes 12, 13, fused by heating, secured, the EF joint 11 is angle displaced in a direction W around an axial line 14. In this way, by eliminating cutting and cleaning work of a fused part of the PE pipes 12, 13, quickening and simplifying of piping work can be attained.
Patent JP-2001029908-A (JP)
Title: Ultrasonic processing apparatus and method for monitoring operation of ultrasonic processing apparatus
Inventor: NISHIZAWA MITSUYOSHI
IPC: H01L21/304
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic processing apparatus and a method for monitoring the operation of the ultrasonic processing apparatus capable of checking the operation state of an ultrasonic oscillator or the like without using an SWR meter. SOLUTION: Output voltage Va of a high frequency power source 18 measured by a voltage measuring means 41 and output current Ia measured by a current measuring means 42 are inputted to a controller 21 so as to calculate an SWR value (ρa) which is a variable representing operation state of an ultrasonic oscillator from a voltage value and a current value thus obtained. When the calculated SWR value is greater than 1.3 and not greater than 1.5, operation of a substrate cleaning apparatus is not interrupted but an alarm indication for alarming a rise of the SWR value is given. When the SWR value is greater than 1.5, a control for executing an indication of an alarm for alarming a very high rise of the SWR value and simultaneously a control for automatically executing a forced interruption of the whole operation of the substrate cleaning apparatus are performed.
Patent JP-H0740797-A (JP)
Title: Automotive air bag door structure
Inventor: IWANAGA KENTARO
IPC: B60R21/216
Filed: 1993-07-30
Abstract: PURPOSE:To provide an air bag door structure for relaxing shock caused by the attack of the air bag door to a windshield or an instrument panel for assuring safe opening as well as for preventing an air bag door opening-controlling belt installing member from damage in expanding the air bag. CONSTITUTION:An air bag door 10 is coupled to an air bag housing part 22 in an opening part by means of a flexible hinge member 15 and is interconnected to the air bag housing part 22 by means of an air bag-controlling belt 16 at both the sides of the hinge part 15 at its front area. In addition, the opening- controlling belt 16 is provided with a brittle part 17 broken prior to the installing part of the belt 16 when force exceeding a specific value is applied to the belt 16.
Patent JP-S60101062-A (JP)
Title: Structure of heat generating part of thermal head
Inventor: YOSHIDA TAIZOU
IPC: B41J2/345
Filed: 1983-11-07
Abstract: PURPOSE:To improve the contact of a platen roller and to obtain a thermal head reduced in power consumption, by elongating the interval between an individual selective electrode and a common electrode and connecting several adjacent low resistance parts. CONSTITUTION:Each printing part 9, of which the heat generating resistor layer has high resistance, is connected to an indivisual selective electrode 1 through a low resistance part 10 low in resistance and the low resistance part 10 for connecting the printing part 9 and a common electrode 2 is formed as one pattern 12 in common to plural adjacent printing parts 9. In this case, the structure of a heat generating part is constituted by providing the low resistance parts 10, 12 of the heat generating resistor layer to both sides of the printing part 9. By this mechanism, not only the interval of the indivisual selective electrode 1 and the common electrode 2 becomes long but also the resistance value of the low resistance part 12 is low because plural ones are integrated. When thermal recording paper is sent to a right direction from left, it is preheated by heat generated from the low resistance part 10. Therfore, power required in developing color in the printing part 9 is reduced.
Patent JP-H0544658-A (JP)
Title: Variable capacity type vane pump
Inventor: MOCHIZUKI TERUHIKO
IPC: F04C14/22
Filed: 1991-08-21
Abstract: PURPOSE:To correctly adjust the pump discharge quantity by carrying out the fine adjustment of the eccentricity quantity for a rotor of a cam ring with high precision. CONSTITUTION:A variable capacity type vane pump is equipped with a rotor 3 for supporting a plurality of vanes 5 in slidable manner inside a slot 4 formed in radial form, cam ring 6 which accommodates the rotor 3 inside and performs eccentric revolution for the rotor 3, and an actuator 10 which adjusts the pump discharge quantity by varying the eccentricity quantity (e) between the cam ring 6 and the rotor 3. The actuator 10 is interlocked with the top edge of an arm 9 extended from the cam ring 6.
Patent JP-H0257088-A (JP)
Title: Camera integrated type video recorder
Inventor: NAKAJIMA TAKATSUGU
IPC: H04N5/765
Filed: 1988-08-23
Abstract: PURPOSE:To obtain multiple additional functions with a single operation switch by using with switching a third operation switch in accordance with the operation of a second operation switch and making the third operation switch into a switch to select another function when the second operation switch is under an off state. CONSTITUTION:A title device is provided with an A/D conversion circuit 11 to form image data, a memory 13 to store the image data, a conversion circuit 15 to form an image signal through the image data to be read out from the memory 13, a titler circuit 12 to control the read and write of the image data for the memory 13, a first operation switch 31 which generates operation information to store the image data into the memory 13 for the titler circuit 12, a second operation switch 32 which generates the operation information to insert the image signal into a video signal for the titler circuit 12 and a third operation 33 which generates the operation information to specify the color of the image signal for the titler circuit 12. When the second operation switch 32 is under the off state, it is constituted to use the third switch 33 as the selection switch of another function.
Patent JP-H1048957-A (JP)
Title: Developing device
Inventor: KOKETSU MAKOTO
IPC: G03G15/09
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a developing device to form a stable and high image quality, by making the flowing-in of a single-component developer to a nip adequate. SOLUTION: While the ratio of the magnetic force α of a trimming pole N2 provided to the mug roll 25 of a developer carrier 20, and the magnetic force β of a magnetic pole S2 provided neighboring at the upstream side of the trimming pole, is made 1.8<=α/'<=4, the magnetic force β of the magnetic pole S2 provided neighboring to the upstream side of the trimming pole N2 is made 30mT<=β<=70mT. The magnetic pole S2 provided neighboring at the upstream side of the trimming pole N2 is arranged to exist within a developing housing, and to make the angle θ made with the trimming pole N2:30 deg.<=θ<=120 deg..
Patent JP-S6451861-A (JP)
Title: Composite terminal equipment
Inventor: YUKI AKIRA
IPC: H04N1/32
Filed: 1987-08-24
Abstract: PURPOSE:To record a message from a caller side desiring communication sharply by controlling a facsimile section into the operating state so as to execute the picture transmission control procedure a voice does not consecutively appear on the line for a prescribed time in the message recording state. CONSTITUTION:After a reply message is sent to a telephone line by a reply message means 1 in response to the detection signal from an incoming detection means 8, the message recording means 2 is controlled in the operating state and when a signal representing the nondetection of voice for a prescribed time continuously is outputted by a voice detection means 4a, the facsimile section 5 is controlled into the operating state and the control means 10 is provided to stop the message recording means by the message recording means 2. Since the signal according to the picture transmission control procedure is not sent till it is discriminated that the caller side desires no communication, the message from the caller desiring communication is recorded sharply onto the message recording means.