baber/WOPTO huggingface dataset:
Patent JP-H11264757-A (JP)
Title: Mounting structure of sensor for vehicle load measurement
Inventor: IKOMA TOSHIHIKO
IPC: G01G3/12
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a sensor for vehicle load measurement, enabling a lead wire to be routed without complicated or difficult machining of a trunnion shaft at the time of mounting the sensor for vehicle load measurement on the trunnion shaft. SOLUTION: For mounting a sensor 11 for load measurement on an end part 1b of a trunnion shaft 1, a sensor housing hole 1d formed to extend from an end face 1c of the end part 1b along the axial direction thereof is caused not to reach a U-shaped curvature part 1a but sized to stop somewhere short thereof, a through hole 1h is formed extending from the deepest part of a small- bore part 1f situated on the nearest side of the sensor housing hole 1d to the U-shaped curvature part 1a and communicating with a peripheral surface of the end part 1b, and a lead wire 11b of the sensor 11 housed in the sensor housing hole 1d is led out from the small-bore part 1f to the exterior of the end part 1b via the through hole 1h.
Patent JP-H04234208-A (JP)
Title: Double band frequency conversion device
Inventor: IN KIKOU
IPC: H04B1/26
Filed: 1991-03-29
Abstract: PURPOSE: To drive a 2nd frequency conversion means in a low frequency band, to easily design a local oscillator or the like and to reduce the cost by converting the frequency of an output from a 1st frequency conversion means again by the 2nd frequency conversion means. CONSTITUTION: Direct current(DC) voltage having a different value in accordance with a satellite selected by a demodulation device is impressed to an output terminal 40 and switches SW1, SW2 are switched through a rejector 62 and a switch controller 71. A 1st local oscillator 302 generates local oscillation frequency of about 10GHz and generates the intermediate frequency of about 1 to 1.7GHz at the time of selecting an ESC satellite or generates the intermediate frequency of about 2.5 to 2.75GHZ at the time of selecting a telecom-1 satellite respectively through a mixer 301. A BPF 310 extracts only 1 to 1.75GHz. A 2nd local oscillator 803 oscillates about 3.75GHz frequency at the time of selecting the telecom-1 satellite and the oscillated frequency is mixed with a 1st intermediate frequency signal of 2.5 to 2.75GHz by a mixer 802.  In the constitution, the oscillation frequency of an oscillator 803 can be reduced, local oscillators or the like can easily be designed and the cost can be reduced.
Patent JP-S60210225-A (JP)
Inventor: KOGA YOUSUKE
IPC: A47L9/00
Filed: 1984-04-04
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-2000258276-A (JP)
Title: Balance test equipment
Inventor: MUKAI AKIHITO
IPC: G01M1/16
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a balance test equipment in which the static natural frequency of a vibration system can be brought close to even natural frequency by adjusting the position of one resilient body appropriately. SOLUTION: The balance test equipment comprises an apparatus body 1, a fixing section 7, a vibration table 6 secured to the apparatus body through a plurality of resilient bodies 4, 5, a drive section for vibrating a drive system, and a section for measuring unbalance of a test body fixed to the fixing section 7. The resilient bodies 4, 5 includes a position variable resilient body 5. Primary natural frequency of the static system in the vibration system can be set substantially equal to the primary natural frequency of the even system in the vibration system by adjusting the position of the variable resilient body 5. It can be set by adjusting the position of the variable resilient body 5 on a line. The variable resilient body 5 is set at a position determined according to a specified calculation formula.
Patent JP-H08261621-A (JP)
Title: Condensation preventive device for water cooled inverter device
Inventor: YOSHIDA TAKESHI
IPC: H02M7/04
Filed: 1995-03-27
Abstract: PURPOSE: To protect condensation on an inverter device at the time of operating and cooling a water cooled inverter device connected to a cooling device by way of a feed water cooling pipeline. CONSTITUTION: An inverter device 1 which comprises a semiconductor stack, is housed in a vessel 2 while a cooling device 3 installed outside the vessel 2 and the inverter device 1 are connected to each other by way of a cooling pipeline 4. The cooling water 5 from the cooling device 3 is fed to the cooling pipeline 4, thereby cooling the inverter device 1. Prior to the water cooling, the differential temperature between the temperature of cooling water of the cooling device 3 and a nearby temperature of the inverter device in the vessel 2 are computed, thereby controlling the temperature of cooling water and the nearby temperature based on the differential temperature on one hand or controlling both temperatures and eliminating the differential temperature as soon as possible, and preventing condensation on the inverter device 1.
Patent JP-S59192514-A (JP)
Inventor: YASUDA AYUMI
IPC: B27L5/00
Filed: 1983-04-15
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-H09257385-A (JP)
Title: Heat transfer pipe
Inventor: KIDO OSAO
IPC: F28F1/40
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To improve a heat transfer rate between a refrigerant and a heat transfer pipe by providing main grooves extending spirally axially of a pipe and a plurality of fine auxiliary grooves coupling the main grooves with each other in an internal surface. SOLUTION: Main grooves 4 are provided spirally and continuously in the direction of a pipe axis in an internal surface of a heat transfer pipe, and are coupled with each other in the direction of the pipe axis with a plurality of fine auxiliary grooves 5. The width of the auxiliary groove 5 is smaller than that of tire main groove 4, while the cross sectional area of a flow passage is smaller than that of the main groove 4. A liquid refrigerant flowing in the heat transfer pipe is held in the main groove 4 and the auxiliary groove 5 with the aid of surface tension whereby there is increased an effectual heat transfer area over which the heat transfer pipe and the liquid refrigerant effective for heat transfer make contact with each other.  In a region where the degree of drying of the refrigerant is small and much liquid refrigerant is existent, an excess liquid refrigerant where the refrigerant has a smaller velocity flows through the main groove 4, while in a region where the same degree is large and the liquid refrigerant is little, most of the liquid refrigerant flows through the auxiliary groove 5 while forming a liquid film, and a proper amount of the liquid refrigerant flows through time auxiliary groove 5 at all times. Here, a heat transfer rate between the refrigerant and the heat transfer pipe is improved.
Patent JP-H10271540-A (JP)
Title: Home telephone system provided with telephone exchange function
Inventor: HAMADA AKIHIKO
IPC: H04M3/42
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To facilitate a redialing operation by successively storing call origin telephone numbers sent out from an exchange and automatically calling the stored telephone number when predetermined signals are sent out from one of telephone sets. SOLUTION: When a call is present through outside lines L1 and L2, a call origin information detection circuit 21 receives the call origin telephone number sent out from the exchange and the received telephone number is displayed at a display part 22 and stored in a telephone number storage part 20 by a CPU 1. In the case of performing redialing, DTMF signals are detected by a DTMF tone detection circuit 10, the CPU 1 reads the telephone number to be redialed from the storage part 20 and the telephone number is automatically called through a line I/F 3 from a DTMF tone transmission circuit 6 or a dial pulse transmission circuit 7 corresponding to the line kind of the outside lines L1 and L2. Then, calling signals are sent out to an opposite side, and when the opposite side responds to them, a line switching part 12 is switched and line wire communication is possible.
Patent JP-H1037908-A (JP)
Title: Oil pressure control circuit
Inventor: MURARO UMBERTO
IPC: F15B11/02
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To actuate a downstream working element by actuating the working elements in series under a fixed condition and automatically switching the working elements to parallel operation when an excessive load pressure is generated on the downstream or when an upstream side actuator reaches the stroke terminal. SOLUTION: A group of front loading shovels is actuated by means of an actuator controlled by means of hydraulic distributors 1, 2, while a group of rear excavating machines is actuated by means of an actuator controlled by means of hydraulic distributors 3-8. To the distributors 1-8, oil is fed via supply lines 9, 10 under a pressure generated from a pump P1 and a pump P2, which feeds oil to an operation group 11 via a supply line 12. Distributors A-B feed oil under a pressure on the just downstream of the main distributor 3 via a bypass line 23 when a piston of a main actuator 13 reaches the stroke terminal or when a pressure in the point 24 on a line 25 reaches the maximum value. Therefore, a pressure switch 26 feeds an electric signal to a line 27 so as to actuate the distributors A-B by means of a solenoid valve 28.
Patent JP-H10259234-A (JP)
Title: Elastomer composition for foaming and foamed body therefrom
Inventor: IKETANI KOICHI
IPC: C08G59/20
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a foaming composition and a foamed body excellent in storage stability of uncured composition, capable of curing and foaming in short time, giving a foamed body having uniform cells, useful for an automotive interior part, etc., by containing an elastomer having an epoxy group as a polymer component. SOLUTION: This composition is compounded with (A) 100 pts.(wt.) of an elastomer containing an epoxy group, (B) 0.1 to 7 pts. of a guanidine compound (e.g. diphenylguanidine, etc.) expressed by formula I or formula II (R1 -R12 are each H, a 1-20C alkyl, aryl), (C) 0.1 to 10 pts. of at least one kind of a quarternary ammonium salt and a quarternary phosphonium salt, (D) 0.1-7 pts. of imidazole compound (e.g. heptadecylimidazole, etc.) expressed by formula III (R15 -R18 are each H, a 1-20C alkyl, aryl, an amino, etc.) and (E) 0.1 to 30 pts. of a heat decomposition type foaming agent.
Patent JP-S63235631-A (JP)
Title: Engine output control means for bulldozer
Inventor: YAMAMOTO SHIGERU
IPC: F02D29/00
Filed: 1987-03-24
Abstract: PURPOSE:To utilize an engine output effectively at every operation, by controlling the engine output along an output torque curve appropriate to each operation set in advance, when a bulldozer performs the other operations than an usual operation for pushing soil forward. CONSTITUTION:An engine 4 provides a fuel injection pump 8 which can control its fuel injection amount by an electronic control governor 7, and the control rack 9 of the electronic control governor 7 performs its reciprocating motion by a cylinder 10 supplied with pressure oil, through a control valve 12. The control valve 12 is controlled by an engine controller 15 responding to an operated amount of a main control lever 14. In this case, the controller 15 is provided with an engine output characteristic (output torque curve) memory portion 16, and by operating a select switch 17, it can select a bigger output torque curve in an usual operation for pushing soil forward, and also any output torque appropriate to each operation in an operation than said operation, so as to contribute to the output control.
Patent JP-S62223664-A (JP)
Title: Anisotropy measuring instrument
Inventor: MURAYAMA RIICHI
IPC: G01N29/00
Filed: 1986-03-25
Abstract: PURPOSE:To obtain a measuring instrument which measures anisotropy with high reliability by setting a direction perpendicular to a rolling direction as a detection direction by a coil close to a steel plate and the rolling direction as the detection direction by a coil distant from the steel plate. CONSTITUTION:An electromagnetic ultrasonic wave generation and detection part 1 magnetizes the steel plate (p) with a direct current by an exciting coil 3 and a pulse current is supplied to a transmitting and receiving coil 4 or 5 to generate a lateral ultrasonic wave in the steel plate (p); and the exciting coil 3 and transmitting and receiving coils 4 and 5 are so arranged that their axes are coaxial and also cross the surface of the steel plate (p) at right angles. Then, the upper transmitting and receiving coil 4 performs detection in the rolling direction of the steel material where the level of a detected lateral wave is high and the lower transmitting and receiving coil 5 performs detection in the direction perpendicular to the rolling direction where the level of the detected lateral wave is low, so the actual level of the detected lateral wave is larger than a threshold value and there is no failure in measurement, so that highly reliable anisotropy is measured.
Patent JP-H01244216-A (JP)
Title: Plasma igniting torch
Inventor: BABA AKIRA
IPC: F23Q13/00
Filed: 1988-03-24
Abstract: PURPOSE:To use fine powder coal as fuel supplied to an ignition burner which connectionally uses oil fuel, like a main burner, by a plasma ignition torch by a method wherein an anode is of a diffuser structure in a plasma generation device, the fine powder coal and the plasma are efficiently brought into contact with each other and at the same time a certain variation is applied to a flow rate of a working gas. CONSTITUTION:In a system in which an anode of a plasma generating device is normally used, a static pressure at a wall surface of the anode becomes more than an atmospheric pressure except a part quite near a nozzle part, resulting in that some particles is not brought efficiently into contact with the plasma. In the case that the anode has a diffuser structure, a gas flow speed reaches the sound speed, and then is accelerated to an ultra-sonic speed. Due to this face, a static pressure on the wall surface of the anode 1 becomes a negative pressure and some fine powder coal particles are efficiently sucked into the plasma part and brought into contact with it. In order to restrict a burn loss at a dropping point of an arc, a flow rate of the working gas is varied, and further in order to move the dropping position, a flow rate control device 5 is provided.
Patent JP-S61225457-A (JP)
Inventor: TAKIGUCHI HIDEKI
IPC: E04F13/08
Filed: 1985-03-29
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-H10259381-A (JP)
Title: Coal-charging apparatus for coke oven
Inventor: URYU HIROICHI
IPC: C10B25/24
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To compelte the coal charging operation, including lid removal, charge port cleaning, charge sleeve lowering, coal charge, lid closing, and sealing, while a charging car is kept stopped at a certain position on the oven top rail of a coke oven. SOLUTION: This apparatus comprises a turn table 3 supported on a frame 2' of a charging car 2 running on a rail installed at the coke over top 1; a coal supply port 4 having a center line c common to the table 3 and installed above the table 3; a lid installing and removing apparatus 6, a charge port cheaner, a charge sleeve 7, and a charge port lid sealing apparatus 9 installed on a concentric circle having a radius the same as the distance between the center line c and the center line b of the coal charge port 5 with an open angle at the lower part of the turn table 3; and a coal supply duct 10 which rotates around the common center line c and connects the coal supply port 4 to the charge sleeve 7.
Patent JP-H03270420-A (JP)
Title: Personal communication system
Inventor: YOSHIKAWA KENSHO
IPC: H04B7/26
Filed: 1990-03-20
Abstract: PURPOSE:To efficiently offer various fine service areas by hierarchally constituting the service areas in the transmission area of a message to a personal terminal, the reception area of a response from the personal terminal, the transmission/reception area of the message from the personal terminal and the transmission/reception area of a sound. CONSTITUTION:A radio zone is hierarchally constituted and an A zone is provided only for a call, namely, as a zone only for receiving the message. A B zone is a zone to which only the simple response (ACK) reception is added to the A zone, and a C zone is a zone to which the message transmission/ reception is added to the B zone. Further, a D zone is a zone to which the sound transmission/reception is added to the C zone. Then, the communication area is made various according to the service area based on the function provided for a personal terminal 11 and the position where the personal terminal exists. On the other hand, based on information stored in base stations 15 and 16, the personal terminal is retrieved corresponding to a telephone number to be dialed by a communicating person, and the communication area suitable for the personal terminal 11 is selected. Thus, the various fine service areas can be efficiently offered.
Patent JP-H08260324-A (JP)
Title: Biodegradable nonwoven fabric
Inventor: NISHIMURA HIROSHI
IPC: D04H3/011
Filed: 1995-03-28
Abstract: PURPOSE: To improve heat resistance and operation efficiency in production by constituting nonwoven fabric from yarn obtained by making a biodegradable polymer into a concentric three-layer structure and thermally bonding the nonwoven fabric between the yarns. CONSTITUTION: This biodegradable nonwoven fabric is obtained by constituting nonwoven fabric of yarn produced by making a polybutylene succinate alone or a copolymer of the polybutylene succinate and a polyethylene succinate, etc., into three layers in a concentric state and thermally bonding the nonwoven fabric between the yarns partially. The physical characteristics of the yarn are controlled by the inner and outer layers and the biodegradability is regulated by the middle layer.
Patent JP-H09258342-A (JP)
Title: Exposure device
Inventor: NISHIO TOMONOBU
IPC: G03G15/043
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To shield one part of light near the optical axis of a lens and to inexpensively and two-dimensionally correct shading. SOLUTION: This exposure device is provided with a lens 134 which is the lens for forming the image of an original on a photosensitive material and which is arranged at a position where the optical axis thereof is shifted to the outside circumference side of the original from the center thereof and a lamp illuminating the original. In such a case, a shading correction mask 138 is arranged near the lens 134 so as to shield at least one pert of the light near the optical axis of the lens 134 out of effective luminous flux made incident on the lens 134 or emitted from the lens 134.
Patent JP-S63234977-A (JP)
Inventor: KANEHARA MAMORU
IPC: G10H1/00
Filed: 1987-03-23
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-S60213664-A (JP)
Title: Unequal document number control for automatic document circulator
Inventor: ARAKAWA KAZUO
IPC: B65H43/06
Filed: 1984-04-06
Abstract: PURPOSE:To simplify control by comparing the number of documents in previous circulation with current one and if they are not equal, employing the larger one as the real value to be held in a comparison counter. CONSTITUTION:A document feed counter 28 for counting the feed-out document and a comparison counter 29 are provided to compare the current document number with the previous one at the comparison section 22, and if they are not equal the larger one is employed as the real value to be held in the comparison counter 29. Since only one comparison object is required, the control is simplified.
Patent JP-H07281289-A (JP)
Title: Camera
Inventor: NISHIJIMA KAZUYUKI
IPC: G03B17/02
Filed: 1994-04-06
Abstract: PURPOSE:To provide an unloading mechanism surely actuated even if it is repeatedly used and less requiring an installation space, in a camera used in such a manner that a film cartridge is loaded in the axial direction of a spool. CONSTITUTION:A lifting member 25 moved along the loading direction of the film cartridge 10 is disposed in a housing chamber 22 and a turning arm 28 is turnably supported on the top end part of the lifting member 25. The turning arm 28 has the habit of returning to a reference position by a tension spring 29 and a stopper 30. An engaging member 31 is fixedly provided on the rear of a bottom cover 24 and engaged with the turning arm 28 to lift the lifting member 25, at the time of opening the bottom cover 24. When it is further opened, the engagement is released and the lifting member 25 is lowered. At the time of closing the bottom cover 24, the engaging member 31 rides across the turning arm 28 while turning it counterclockwise, to be engaged with the turning arm 28 again.
Patent JP-S60211093-A (JP)
Title: Process and apparatus for electrolytic treatment of electroconductive material
Inventor: NODA KAZUAKI
IPC: C25D17/10
Filed: 1984-04-06
Abstract: PURPOSE:To prevent elusion, corrosion of the surface of a rotary drum dipped in a bath and to prevent contamination of the surface to be treated in an electrolytic treatment of an electroconductive material by forming passivated film on the surface of said drum and allowing the untreated surface of the material to be treated to contact with said passivated film. CONSTITUTION:A thin sheet 32 of Nb, etc. is lined on the surface of a core metal 30 of a rotary drum 12 to form a passivated film having no anode oriented electroconductivity. A material 10 to be treated of an electroconductive material is passed through the rotary drum by rotating the drum 12, electrolyte is fed from an electrolyte inlet 20, and a positive voltage is impressed simultaneously to the drum 12 and a negative voltage is impressed to a cathode 16 to perform anodization, etc. The electric current fed to the drum 12 passes hardly through the surface of the drum which contacts directly with the electrolyte 18 because of the passivated film, but passes only through the part of the material 10 to be treated contacting with the electrolyte 18 toward the cathode 16. The passivated film is so stable that there is no fear for causing elusion nor corrosion of the drum even if the electrolyte 18 invades into the space between the drum surface and the contacting surface of the material 10 to be treated.
Patent JP-S542968-A (JP)
Title: Manufacture of zinc or zinc-aluminum sprayed wire
Inventor: YAMAJI KENKICHI
IPC: B21C23/21
Filed: 1977-06-10
Abstract: PURPOSE:To efficiently manufacture the title sprayed wire of superior characteristics at a low cost by moving powder of Zn, Zn-Al mixt. or Zn-Al alloy through a passage by means of sliding frictional force due to the rotation of a movable wheel and extrusion molding the powder from a die.
Patent JP-H06276877-A (JP)
Title: In vivo type individual piece identification equipment for animal
Inventor: MIYAWAKI YUTAKA
IPC: A01K11/00
Filed: 1993-03-26
Abstract: PURPOSE:To provide in vivo type individual piece identification equipment for animals ensured to leave in vivo without injuring livestock body, also easily discoverable and recoverable after slaughtering livestock. CONSTITUTION:The equipment 10 to be used in such a way as to stay in the rumen or reticulum of a ruminant is made up from a material not eroded by the gastric juice in circumstances for its use. The vessel 1 for the equipment is furnished with such weight and form as to stay in the rumen or reticulum once the equipment has gone into the rumen or reticulum; an antenna 2 for data transmission is mounted inside or outside the vessel 1; besides, the inside of the vessel 1 is equipped with (A) a data storage means and (B) an integrated circuit 3 mounted with a control circuit to transmit, through the antenna 2, the data in the data storage means in response to the electromagnetic wave dispatched from the outside of the animal body.