baber/WOPTO huggingface dataset:
Patent JP-H08244657-A (JP)
Title: Inner circumference drive type rubber crawler and sprocket
Inventor: UCHIDA SHINJI
IPC: B62D55/12
Filed: 1995-03-08
Abstract: PURPOSE: To provide an inner circumference drive type rubber crawler and a sprocket used therein, which are widely used not only in an agricultural machinery, but also in construction equipment, earth moving machine and further a travelling vehicle for leisure. CONSTITUTION: A tensile body is embedded longitudinally in an endless rubber elastic body, and rubber projections 4 engaging a sprocket are provided on the inner peripheral surface side at a fixed interval to provide a inner circumference drive type rubber crawler 1 provided on the outer peripheral surface with rubber lugs. The inner circumference drive type rubber crawler is formed on both sides of the rubber projection 4 widthwise of the rubber crawlwe with rubber corner parts 6. Thus, the rubber crawler 1 and sprocket improve the durability of the rubber crawler while preventing the rubber crawler from derailment.
Patent JP-H08247290-A (JP)
Title: Sealing structure of panel surface and proximity amount detecting mechanism to wall surface
Inventor: SAWA TOSHIKAZU
IPC: F16J15/06
Filed: 1995-03-07
Abstract: PURPOSE: To provide a sealing structure of a panel surface capable of controlling more accurately seal pressure and to enable the detection of the proximity amount in approaching an object widely to wall surface. CONSTITUTION: An outside connector 30 as a lid body is inserted in a panel 10 formed with a through hole 11 to cover the same. Then, an outside lip expanded divergently toward the panel 10 is projected from a grommet 50 as a seal material attached to the outside connector 30 so that the outside lip as an abutting member abuts against the panel 120 to be deflected. The outside lip is inclined by such deflection to gradually expand the tip toward the outside. The grommet cover is formed on a straight line perpendicular to the panel 10 with a guide wall surface 66a, and when the tip of the outside lip overlaps the extension of the guide wall surface 66a, the predetermined seal pressure is judged to be attained.
Patent JP-S562705-A (JP)
Title: Antenna
Inventor: SASAKI MASANORI
IPC: H01Q21/29
Filed: 1979-06-21
Abstract: PURPOSE:To form a small-size and high-gain antenna for FM waves, by combining a dipole antenna and a ferrite antenna. CONSTITUTION:An antenna is constituted by horizontal dipole antenna 10 and ferrite bar 13 arranged vertically near the center of antenna 10. Antenna 10 is a folded antenna, and its horizontal length l is the 1/4 wave length, and respective arms 10a-10d are provided with loading coils 11a-11d respectively. Further, they are connected to ferrite bar 13 by coupling coil 12 connected to coils 11a-11d. Ferrite bar 13 has the tank circuit consisting of coil 14 and variable capacitor 15 and output coil 16. By forming the composite antenna of the dipole antenna and the ferrite antenna in this manner, a small-size and high-gain antenna can be obtained. When a dipole antenna consisting of a single conductor is used in stead of the folded antenna, the similar effect can be obtained.
Patent JP-2000275264-A (JP)
Title: Tire rotating speed measuring device
Inventor: SHIMURA KAZUHIRO
IPC: G01D5/245
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a tire rotating speed measuring device capable of being fitted to a mounted vehicle portion independent of a driving vehicle portion of a trailer and using an electronic circuit requiring no replacement of a battery. SOLUTION: This tire rotating speed measuring device 20 is provided with a case base 21 fitted to a wheel hub so that the axis of the rotary shaft 23 of a rocking weight 24 coincides with the rotating axis of a tire, and the case base 21 is rotated together with the tire with the rocking weight 24 drooped by gravitational force during the travel of a vehicle. A pulse signal is outputted from a magnetic sensor 27 when the distance between a permanent magnet 25 and the magnetic sensor 27 becomes the minimum distance each time the case base 21 makes one rotation, and the number of pulses is counted and stored by a rotating speed counting process section 28. The stored count number is transmitted by a transponder 29. When the transmitted count number is received, the rotating speed of the tire can be found.  An electronic circuit is driven by the electric power generated by a power generation section 26.
Patent JP-H11308273-A (JP)
Title: Mobile computer device, device and method for mobile computer management and communication control method
Inventor: INOUE ATSUSHI
IPC: H04L29/12
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To enable to operate by using a mobile communication protocol at a moved place even for a mobile computer receiving allocation of a dynamic address in a home network by constituting the device so that a mobile computer management device acts for a mobile computer and communicates with a dynamic address management server. SOLUTION: A home network 1a is provided with a mobile computer management device for managing reception of a current position of a moved place of a mobile computer 2, for example, a home agent(HA) 5. Then, a registration message of the current position the mobile computer 2 returns to the home agent(HA) 5 includes information which indicates that dynamic address allocation is received at the home network 1a or information which can specify its own device. It is constituted so that the home agent(HA) 5 acts for the mobile computer 2 and communicates with a dynamic address management server.
Patent JP-S62238220-A (JP)
Title: Production of hydrocarbon
Inventor: OTSUKA KIYOSHI
IPC: C07C1/00
Filed: 1986-04-05
Abstract: PURPOSE:In producing >=2C hydrocarbon by bringing methane into contact with a catalyst in the presence of oxygen, to improve selective ratio to ethylene, by using a catalyst containing an alkali metal and an element of first transition type. CONSTITUTION:Methane is brought into contact with a catalyst in the presence of oxygen at 500-1,000 deg.C by the use of the catalyst containing (A) one or more alkali metals, preferably lithium chloride, lithium carbonate or lithium nitrate and (B) one or more elements of first transition type, preferably oxide of titanium, manganese, cobalt, nickel, copper or zinc in a molar ratio of the component A:B of 0.01-50:99.99-50 to produce ethylene in high selectivity and industrially advantageously. Lithium chloride in the component A has highly catalytic activity, improved selective ratio to ethylene and lithium carbonate and lithium nitrate have long catalytic life.
Patent JP-S61236517-A (JP)
Title: Inspecting device for internal surface of tubular body
Inventor: FUKUURA YUKIO
IPC: G02B23/24
Filed: 1985-04-13
Abstract: PURPOSE:To obtain a simple structure which allows the state of its internal surface to be inspected by uniting a fiber bundle for optical transmission and a fiber bundle for photodetection in one body into a cable, providing a reflecting plate to its tip part, and inserting the cable into a tubular body to be inspected. CONSTITUTION:The light source of the optical cable 1 is an He-Ne laser oscillator 11 of 5mW, laser light from which enters bundled fibers 3 as a parallel light beam through a convex lens 12. Light reflected by the internal surface of a metallic pipe 10 as the body to be inspected reaches a silicon diode 13 as a photodetecting element through a concave mirror 7 for reflection and bundled fibers 2 and the intensity of the light is converted into an electric signal, which is measured by a power meter 14 and recorded on a recorder 15.
Patent JP-S573917-A (JP)
Title: Method and apparatus for construction of anchor
Inventor: IIDA YASUYUKI
IPC: E02D15/00
Filed: 1980-06-11
Abstract: PURPOSE: To prevent the back flow of filled solidifying agent, etc., by shielding before and after portions of the filled solidifying agent by shutters by a process in which an excavating pipe inserted with respect to a sleeve pipe penetrated into a place where a wall is to be constructed is drawn out simultaneously with injecting a solidifying agent.  
     CONSTITUTION: Prior to the construction, a plate with a sleeve pipe 5 is buried when forming a waling 4, and then after removing a waling formwork, a guide pipe with a shutter 7 is coupled with the sleeve pipe. Furthermore, a seal pipe 15 is provided on the periphery of an excavating pipe 24, and a pit is excavated. When a given depth is reached, an anchor body 29 is inserted into a pipe 22 and a solidifying agent is injected to form an anchor. The back flow of the solidifying agent during the injection period is checked by a check valve 25. Then, the tip of the pipe 24 is drawn up, and the shutter 7 of a mouth sealer 1 closely holds the anchor body 29 to interrupt the back flow of the solidifying agent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02254806-A (JP)
Title: Semiconductor integrated circuit filter
Inventor: ITO FUMIO
IPC: H03H11/12
Filed: 1989-03-28
Abstract: PURPOSE:To reduce the interference between clocks and to attain the stability and the use of the filter especially at a video band by selecting the type of 1st stage differential pair transistors(TRs), connecting emitters of the differential pair with a resistor and providing a constant current source to each emitter respectively independently at the same time. CONSTITUTION:Emitters of TRs 12, 13 are connected by a resistor RE and each emitter connects respectively to constant current sources 121, 131 having an independent current IO. A current change in a V-I conversion circuit A is inputted to emitters of the TRs 14, 15 being components of an I-V conversion circuit S, in which the change is converted into a voltage change. Each current IO of the TRs 121, 131 flow to the TRs 12, 13 while flowing in large or small amount to either of them depending on the differential input voltage. Since the total current sum IO+IO=2IO is confluent to the emitter of a TR 145, the current 2IO always flows to the confluent point. Thus, the level of the emitter of the TR 145 is constant.
Patent JP-2000274444-A (JP)
Title: Rotary body with slipping-out preventive member
Inventor: ITO TATSUYA
IPC: G11B19/20
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To obviate the formation of a cutout to a shaft, to increase strength, and to eliminate a deviation of fitting looseness by projecting a slipping-out preventive hook for elastically engaging with a step difference part formed in a hole part of the shaft in a body of a rotary body such as a gear fitted to the cylindrical shaft. SOLUTION: A gear 1 as a rotary body with a slipping-out preventive member is fitted to and installed on a shaft 2, and a slipping-out preventive hook 1b for elastically engaging with a step difference part 2b formed toward the center in a central hole part 2a of the shaft 2 is projected downward in a central part of a cylindrical body 1a of the gear 1. A vertically split groove 1d is formed up to the tip from the base side in this hook 1b. The hook 1b does not contact with an inside surface 2c of the central hole part 2a of the shaft 2 after being fitted in the central hole part 2a of the shaft 2, and is formed in a slightly small diameter so that the cylindrical main body 1a of the gear 1 can freely rotate.
Patent JP-S63244236-A (JP)
Title: Standby control circuit
Inventor: SAKATA HARUMI
IPC: G06F11/00
Filed: 1987-03-31
Abstract: PURPOSE:To exactly set a microprocessor in a low power consumption mode by providing a prihibition circuit to prohibit the acceptance of a start instruction for a prescribed length of time after the reception of a standby instruction. CONSTITUTION:Upon receiving a standby instruction STB, a standby control circuit 3 outputs active control signals S1, S2 respectively to a standby input terminal STBY and a reset input terminal RESET to set the state of a microprocessor 1 in a prescribed state, which is to set the microprocessor 1 in the low power consumption mode. Also, the prohibition circuit 2 prohibits the acceptance of a start instruction SRT for a prescribed time. As a result, even in case a high-frequency noise occurring in another device or a carrier signal, etc., due to a fault in a standby sequence is received, the standby control circuit 3 does not erroneously recognize the received signal as a start instruction SRT, hence the low power consumption mode is not released.
Patent JP-S63244582-A (JP)
Inventor: ENDO AKIMASA
IPC: F21V21/36
Filed: 1987-03-31
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-H05280446-A (JP)
Title: Fuel feeding device for internal combustion engine
IPC: F02M51/02
Filed: 1992-03-31
Abstract: PURPOSE:To install a fuel injection valve at the position close to an internal combustion engine in a straight pipe shaped intake passage, securing each of injection direction and intake area. CONSTITUTION:A fuel injection valve 16 is supported on the inner wall part of a bore 11 forming a part of the intake passage 9 of an internal combustion engine 1. A fuel passage 22 and an electric conductive member are formed integrally in the bore 11. Since the whole of the injection valve 16 is installed in the intake passage 9, a prescribed intake area and the prescribed injection direction A can be obtained at the point close to the intake valve 6 of the internal combustion engine 1, even in the straight pipe shaped intake passage 9. Accordingly, the injection position can be set close to the intake valve 6 of the internal combustion engine.
Patent JP-H09239221-A (JP)
Title: Movable layer particulated dust-collecting apparatus
Inventor: SETO HIROSHI
IPC: B01D45/12
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To remove dust with good collecting efficiency from high temp. and high pressure gas by combining and storing a cyclone dust collecting part and an annular movable layer particulated filter to prevent movement of particles from being stagnant caused by gas flow rate and using combustion gas by dividing a combustion gas for air flow carrying of the particles. SOLUTION: A cyclone dust collecting part 4 and an annular movable layer particulated filter 8 are stored in a casing 1 made of a pressure vessel and gas exhausted from the dust collecting part 4 is introduced into the inner cylindrical pipe 6 of the filter 8. This filter 8 forms a movable layer in the annular part to make the gas flow from the inner cylindrical pipe 6 to an outer cylindrical pipe 7 side. As a result, the gas flow rate in the movable layer is inversely proportional to the inner diameter of the annular part and the side pressure of filter particles caused by the gas flow rate is decreased and movement of particles is prevented from being hindered. In addition, the dust collected by the filter 8 is carried to a powder/particle separator 13 with the gas being separately made to flow from a gas inlet part 2 to separate it into dust and filter particles and, after the dust is collected, the filter particles are returned to the filter 8.
Patent JP-H01198674-A (JP)
Title: Sheet gasket
Inventor: ASAUMI HIROSHI
IPC: F16J15/10
Filed: 1988-04-01
Abstract: PURPOSE:To obtain the title gasket having high heat resistance, usable at high temperature, continuously usable for a long period of time without causing thermal deterioration, hardening and seizing, free from environmental pollution, by blending polytetrafluoroethylene resin with inorganic fine powder in a specific ratio. CONSTITUTION:The aimed sheet gasket which contains >=80wt.% (based on total amount) of a mixture obtained by blending (A) >=5wt.% polytetra fluoroethylene resin with (B) >=150wt.% inorganic filler and calcining at 340-380 deg.C for 10min-10hr is useful as a sealing material for various liquids because of <=30% compressibility, >=10% restoration ratio, excellent flexibility, high strength, excellent handleability, further excellent water resistance and oil resistance.
Patent JP-H04221548-A (JP)
Title: Nail in shank pulpa fitted to cross section
Inventor: FURITSUGU ROBERUTO
IPC: A61B17/72
Filed: 1991-03-19
Abstract: PURPOSE: To provide a tibial pulp internal nail which has a high torsional stability, particularly, in the spongy part on proximal side of the tibia and ensures the optimum fitting to the geometric form of the pulp cavity in the cortical part on distal side of the tibia as much as possible. CONSTITUTION: This tibial pulp internal nail for treatment of leg fractures of all symptoms has a front half part 1, a rear half part 2, a proximal end part 3 and a distal end part 4, and the vertical axes 5, 6 of the two end parts 3, 4 form an angle of 9 deg. by the front and rear flat surfaces. The proximal end part 3 has a substantially square cross section 7 as the whole in which both the front half part 1 and the rear half part 2 are rectangular. On the other hand, the distal end part 4 has a cross section 8 in which the front half part 1 is substantially triangle, and the rear half part 2 are substantially semicircular.  The special structure of this tibial pulp internal nail provides a high torsional stability of the spongy part on proximal side of the tibia, and also the optimum fitting to the geometric shape of the pulp cavity in the cortical part on distal side of the tibia as much as possible.
Patent JP-H08243692-A (JP)
Title: Belt type continuous casting apparatus
Inventor: NAKAJIMA HIROSHI
IPC: B22D11/04
Filed: 1995-03-10
Abstract: PURPOSE: To carry out uniform coating in the width direction of belts, to improve the yield of coating agent and to obtain the good condition of the adjustments of coating thickness and width of the coating surface, spreading of high viscosity coating agent, etc., in a belt type thin slab continuous casting apparatus having each of coating devices composed of a slit nozzle and a roll. CONSTITUTION: One pair of the endless belts 1 is facedly arranged and travelled in mutually reverse direction. Molten metal from a tundish is supplied into a casting space between the belts from a nozzle 20 and cooled and solidified in the casting space formed together with the short side molds to form the cast slab A. The coating agent is coated to the belt 1 with the coating agent discharging slit nozzle 2 and the applicator roll 3 arranged at a few interval with the slit nozzle and contact-rotating with the belt. A bolt 13 for adjusting the slit interval with the slit nozzle 2 and a coating width adjusting mechanism are provided to the slit nozzle 2.
Patent JP-H08243719-A (JP)
Title: Method for weighing in metal injection forming machine
Inventor: KATO MASASHI
IPC: B29C45/50
Filed: 1995-03-10
Abstract: PURPOSE: To obtain a metal injection forming product having little blow hole by pulsarively or vibrationally varying the back pressure of a screw at the time of weighing the metal material by rotation-driving the screw of a metal injection forming machine and simultaneously, retreating while loading the back pressure to the screw. CONSTITUTION: The weighing stroke is divided into three or more steps and a pulsative signal is transmitted to an amplifier 56 so that the back pressure at each step alternately becomes the max. back pressure and the min. back pressure. An electromagnetic type positional direction change valve 47 and an electromagnetic type two-positional direction change valve 52 are changed over to (b) position. A supplying piping 44 is connected with a motor piping 49 and a hydraulic motor 21 is made in the condition to be driven, and a driving member 24 side in an injection cylinder 22 is connected with an electromagnetic type pressure adjusting valve 51 and becomes the condition of loading the back pressure. An electromagnetic type flow rate regulating valve 43 is changed over to (b) position.  The prescribed flow rate of pressure oil set with a pressure regulating valve 60 and controlled with the electromagnetic type flow rate regulating valve 43, is supplied to the hydraulic motor 21 to drive the screw 10.
Patent JP-S63244723-A (JP)
Title: Method of assembling specific three-phase split type transformer
Inventor: KIMURA MASAYA
IPC: H01F27/02
Filed: 1987-03-31
Abstract: PURPOSE:To reduce an installation height of unit transformers, thereby securing enough working spaces by jacking up a unit transformer located at the middle among unit transformers and by jacking down it after combining it with a common duct through a regular welding and then, by combining the rest of the transformers with the common duct through the regular welding. CONSTITUTION:Three sets of unit transformers 10A, 10B, and 10C are arranged in parallel on a common base 12 after these transformers are spaced at constant intervals and jacks 18A and 18C which are placed on the unit transformers 10A and 10C located at end parts of them allow a common duct 14 to be temporally placed with the jacks. Then, the unit transformer 10B is jacked up by the jack 18B installed at its lower part up to a position where an upper pocket 13B comes in contact with a middle connection flange part 15B. Under such a state, the connection pocket 13B and the middle flange 15B of the duct 14 are combined by a regular welding. After that, the unit transformers 10B and the duct 14 are jacked down and the end part unit transformers 10A and 10C of the rest and the flange parts 15A and 15B connecting to the duct 14 are combined by the regular welding. In such a case, as the connection flange parts 13A and 13C are situated at the end parts of the transformers, enough working spaces are obtained.
Patent JP-S60222748-A (JP)
Title: Method and apparatus for measuring specific gravity
Inventor: IDEMOTO MORIHITO
IPC: G01N29/024
Filed: 1984-04-20
Abstract: PURPOSE:To simply and rapidly operate and calculate the specific gravity of body fluids, by propagating an ultrasonic wave through body fluids and operating a propagation speed and the temp. of body fluids. CONSTITUTION:A sensor part 2 is immersed in body fluids, for example, urine, blood, plasma or serum. The sensor part 2 consists of an ultrasonic wave transmitter-receiver 4, a reflective plate 3 and a temp. sensor 5 and the interval L0 between the reflective plate and the transmitter-receiver is fixed to be set to a setting device 6. An ultrasonic wave circuit is constituted of a sing-around circuit 8 and the information of a propagation speed V passes through a gate circuit 11 to enter CPU12. The change in the voltge of the temp. sensor 5 is converted to temp. information by a tamp. measuring circuit 9 while the temp. information enters CPU12 through an AD converter circuit 10 and the gate circuit 11. The relation of specific gravity, the temp. and the propagation speed is stored in a memory circuit 13 and specific gravity is operated by CPU12 and displayed by a display circuit 15 through the gate circuit 11 and an amplifier circuit 14.
Patent JP-2000276135-A (JP)
Title: Device for generating music sound
Inventor: OKAMOTO TETSUO
IPC: G10H1/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To easily set a favorite music sound control state at every user. SOLUTION: MIDI information is received (step 132). It is judged whether received information is the key-on event one or not (step 136) and a sound issuing processing is executed (step 138) when a judgement result is affirmative (Y). In the sound issuing processing, volume control information is generated based on a volume control value concerning the operation of an operator and on a received volume control value related to MIDI, pitch control information is generated based on a pitch control value concerning the operator operation and on a received pitch control value related to MIDI and a music sound signal is generated by a prescribed music sound generating channel in a sound source device in accordance with the volume control information and pitch control information.  Volume control information and pitch control information are not added in a processing 146 for transmitting received MIDI information and the processing 150 for storing it.