baber/WOPTO huggingface dataset:
Patent JP-S63289213-A (JP)
Title: Engine lubricating device
Inventor: TAKAKURA KIYOMI
IPC: F01P3/02
Filed: 1987-05-20
Abstract: PURPOSE:To promote the warm-up of an engine and to reduce the slide resistance of a piston by cutting off a cooling water passage communicated with a cylinder block when the temperature of the engine is low, and by jetting lubricating oil to the piston. CONSTITUTION:An oil pump 8 for sucking up lubrication oil stored in an oil pan 6 is connected to an oil jet 11 through a lubrication oil passage 10 so as to form a lubrication oil injection means. Further, a temperature sensor 18 as a means for detecting the temperature of cooling oil is provided in a water feed pipe line 13 downstream of an water pump 17. Further, a change-over valve 19 as a shut-off valve is provided between the water feed pipe line 13 and cooling water passages 1a, 2a. Meanwhile a control unit 20 is connected with means 21, 22 for detecting the rotational speed and load of the engine, respectively. Further, when the temperature of water s below a reference value, the cooling water passage 1a communicated with the cylinder block is shut off, and lubrication oil is jetted into the piston from the oil jet 11.
Patent JP-S5822745-A (JP)
Title: Defroster for window glass
Inventor: WATANABE TAKEAKI
IPC: B60S1/56
Filed: 1981-08-05
Abstract: PURPOSE:To eliminate defrost of a rear door glass by forming a space between a center pillar garnish and pillar and forming an air stream along the window glass surface. CONSTITUTION:A center pillar garnish 10 has a body 12, stays 14 projected from the body 12, and anchoring pieces 16 engaged with the flanges 1d, 1e of a pillar 1, and the body 12 is engaged with an inner panel 1b via a chip 3 at the swelled part 12a. A space 18 is formed between the garnish body 12 and the panel 1b, and air intake port 20 and air diffuser 22 are formed at the front and rear ends 12b and 12c of the body 12. Accordingly, when hot air is diffused to a compartment R, it flows along the front glass 5, flows from the intake port of the space 18 to the backwardly, and is fed from the diffuser 22, thereby eliminating the defrost of a rear door glass 7.
Patent JP-H10296247-A (JP)
Title: Bathwater circulation device
Inventor: TOYOFUKU MASANORI
IPC: A47K3/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a bathwater circulation device in which burnout caused by abnormality of a germicidal lamp, reduction of dose and failure in operation are detected. SOLUTION: A transparent glass tube 58 is arranged coaxially with a cylindrical member 42 in the inside of an ultraviolet sterilization cylinder 18. The space of the inside of the ultraviolet sterilization cylinder 18 in the interval of the cylindrical member 42, a pair of caps 44, 46 and the glass tube 58 is formed into a sterilization flow path 56 through which bathwater W is passed toward an outlet 44A from a water filling port 46A. The body 64 of an ultraviolet lamp irradiating ultraviolet rays is arranged in the inside of the glass tube 58. One end of a transparent acryl rod 82 is connected to the cap 44 in the upper part of the ultraviolet sterilization cylinder 18. The other end of the acryl rod 82 is connected to a window part provided in the body of the device.
Patent JP-S5826212-A (JP)
Title: Boom angle guage
Inventor: SASAKI YOSHITAKE
IPC: G01C9/12
Filed: 1981-08-07
Abstract: PURPOSE:To obtain a device which enables a precise read even from below a boom, by adding a linear scale, which displays angles obtained by converting angles of the inclination of the boom by the involute curve of a curved pin guide, to a linear pin guide. CONSTITUTION:A horizontal self-balancing body 4 is fitted to a boom 1 in a vertically rotatable state, and a linear pin guide 6 extending along the flank of the boom at right angles to the 0 deg.-directional line of a circular scale 3 is fixed to its lower part; and curved pin guides 7 and 7 are provided across the linear pin guide 6. Those curved pin guides 7 and 7 are in contact with the center line of the linear pin guide 6 and are formed on a curved line 12 parallel to an involute curve 1 drawn starting the intersection A of the circular scale 3 with a 90 deg.-directional line as a starting point on the basis of a bacis circle 10 with a radius R concentric with the circular scale 3. Further, linear scales 13 and 13' having 90 deg. equal gradations between intersections B and Q where a curve 11 and the 0 deg.-directional line of the circular scale 3 cross the center line of the linear pin guide 6 respectively are provided to the side surfac and reverse surface of said body 4.
Patent JP-S5746138-A (JP)
Title: Low-temperature gas sensor
Inventor: AKAMATSU TAKESHI
IPC: G01M3/04
Filed: 1980-09-05
Abstract: PURPOSE:To perform a sensitive detection of a leakage spot, by a method wherein a given photo fiber, provided with a luminous source and a detector at an end, is mounted in the proximity of a housing partition for liquefied gas, and detects a reflection or damping of a light resulting from a minute bending of a fiber core wire due to gas leakage. CONSTITUTION:A photo fiber 3, provided with a fiber core wire 3a, and a resin coating layer 3b, whose expansion factor is larger than that of the core wire 3, is positioned in an insulating material 2 for a liquefied gas transportation pipe 1 and in the proximity of the pipe 1, and is used as a low-temperature sensor. If gas leaks at a position 1a on the pipe 1, a minute bent spot 3c is created at the fiber 3 due to a difference in sprinkage at low temperature between the core wire 3a and the coating layer 3b. The leakage post is reliably detected such that a photo pulse generating source and a detector are placed at one end of the fiber 3, a photo pulse is transmitted in a condition to release the other end, and a reflection wave PL1, which the other end reflects, and a wave PL2, which the leakage spot 3c reflects, are detected.
Patent JP-2000316007-A (JP)
Title: Abr rate control system
Inventor: SUZUKI HIROYOSHI
IPC: H04L12/28
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To realize an ABR rate control system that prevents missing of data in an ATM network by preventing congestion attending on addition of an ABR connection path in advance even when the new ABR connection path is added. SOLUTION: A monitor controller 12 that monitors and controls an ATM cell exchange in an ATM network (10), prior to addition of a new ABR connection path 20 between ATM terminals 11A, 11B, reduces a transmission cell rate of ATM terminals 11A-11D relating to ABR connection paths 13, 14, 15 via ATM cell exchanges 10A, 10B, instructs the ATM cell exchanges 10A, 10B in the new ABR connection path to add the new ABR connection path 20 and releases the reduction in the transmission cell rate instructed before after the lapse of a prescribed time. The ATM terminals 11A-11D detecting it release the reduction in the cell rate of cells transmitted by themselves and then the cell rate at each connection restores to a state before the new connection is added.
Patent JP-S61284074-A (JP)
Inventor: NAGANO MUTSUMI
IPC: H01R11/01
Filed: 1985-06-07
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-S5349965-A (JP)
Title: Complementary mis semiconductor device
Inventor: MEGURO RIYOU
IPC: H01L27/08
Filed: 1976-10-18
Abstract: PURPOSE:To prevent occurrence of PNPN thyristor phenomenon caused by diode and to avoid destruction of the element for a C-MOS semiconductor device containing two clamp diodes, by roviding and connecting a higher impurity concentration region near a high concentration region which is connected to the input terminal of the diode.
Patent JP-H01294029-A (JP)
Title: Apparatus for mounting cutting blade to carton
Inventor: SHOJI YUKIO
IPC: B31B1/90
Filed: 1988-05-23
Abstract: PURPOSE:To mount a cutting blade at an accurate position, by making carton transferable only in one direction within a mold die set and fastening the cutting blade to the carton. CONSTITUTION:The carton (a) sent by a drive belt 30 is introduced into a mold die set B0. Whereupon, an F-shaped die set B2 rises, and a lower blade 41 and a metal plate fed guide 45 rise until the upper surface of said guide 45 is brought into contact with the under surface of an upper blade 41 and the leading end of a metal plate P is held between the upper blade 40 and the guide 45. Immediately thereafter, the plate P is cut by the lower blade 41 and the upper blade 40 to form a cutting blade (b) and the die set B2 further rises. The leading end of a piercing punch 49 enters the punching hole 40a of the upper blade 40 of an upper mold die set B1 and, subsequently, the cutting blade (b) is fastened and fixed to the carton (a) positioned and stopped by a stopper pin N within the flat feed hole 43 of the upper mold die set B1 and, at the same time, the stopper pin N rises while the carton (a) equipped with the cutting blade (b) is discharged from the mold die set B0 through a discharge part.
Patent JP-S5748810-A (JP)
Title: Output amplifier
Inventor: INOUE SHIGEKI
IPC: H03F1/34
Filed: 1980-09-09
Abstract: PURPOSE:To improve the distortion of an amplifier at load, by making equal the gain of the 1st amplifier supplying power to a load and the 2nd amplifier of no-load  operation, comparing the output signals at both amplifiers, and feeding back the  difference to the 1st amplifier. CONSTITUTION:The 1st amplifier 1 supplying power to a load speaker consists of an amplification path 1a and a feedback path 1b. The 2nd amplifier 2 operated with no-load consists of an amplifier 2a and a feedback path 2b. The gains for the amplifiers 1, 2 are almost equal, and the output is inputted to the 3rd amplifier 3 in opposite phase. Thus, only the distortion component of the amplifier 1 is amplified to the output of the amplifier 3. When the output of the amplifier 3 is fed back to the amplifier 1, the distortion component of the amplifier 1 is fed back more than the feedback path 1b by the amplified amount at the amplifier 3, allowing to reduce the distortion at load of the amplifier 1.
Patent JP-H10322336-A (JP)
Title: Switch type concentrator
Inventor: INABA AKIRA
IPC: H04L12/28
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To realize a structure that connects an analyzer to a specific output port regardless of a switch type and monitors a relayed frame. SOLUTION: The concentrator is provided with a monitor setting circuit 23 to designate any of output ports and an input value latch circuit 24, a selector circuit 22 connects the output port designated based on an input value received from the input value latch circuit 24, and extracts a frame outputted from the output port and a connection interface circuit 25 outputs the frame extracted by the selector circuit 22 to a monitor device.
Patent JP-H10314231-A (JP)
Title: Traveling vehicle with seat position holding mechanism
Inventor: EGUCHI YASUHIKO
IPC: A61G5/10
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a traveling vehicle having a seat position holding mechanism, capable of securing space near the feet of the driver when ascending a hill or the like while keeping the position of the seat low. SOLUTION: A wheelchair 10 includes a vehicle body 11, a rail 12, and a seat 13, and can hold the position of the seat 13. The rail 12 has a front rail part 12a, a rear rail part 12c, and a center rail part 12b and is secured to the vehicle body 11. The front and rear rail parts 12a, 12c are circular. The center rail part 12b is rectilinear. The seat 13 moves along the rail 12 according to the inclination of the vehicle body 11.
Patent JP-H08280851-A (JP)
Title: Racket with special adapter
Inventor: USUI MITSURU
IPC: A63B51/14
Filed: 1995-04-12
Abstract: PURPOSE: To protect a gut and frame and facilitate sigmoidal stretched setting of the gut by enforcing to the frame such a gut setting adapter system that the part serving for stretched setting of the gut and formation of gut meshing is separated from the part serving for protection of the frame. CONSTITUTION: A base adapter 1 is tightly fitted in a frame 7 of a racket, and the foremost part of a gut 8 is inserted through a gut insert part 5 of a cover adapter 2, and a projection 3 on the base adapter 1 is wound sigmoidally and inserted through the opposing gut insert part 5, and a hole in the cover adapter 2 is fitted on projection 3, whereto a tension is given, and thus the gut 8 is set stretchingly. When the tension is given, the gut insert part 5 of the cover adapter 2 bends smoothly together with a tongue-shaped overhung part 6 enclosing the part 5 and is affixed to the curved surface of the frame 7, so that the guts at the outer edge and the surface of the frame 7 are protected. The edge of the tongue-shaped overhung part 6 is curled in such a way as rounded in thinly to the side of gut insert part 5.
Patent JP-H11306097-A (JP)
Title: Terminal control system
Inventor: WATANABE YUICHI
IPC: G06F3/12
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To block illegal utility of a terminal by having the terminal accept no commands other than control by a normal driver. SOLUTION: When a driver 4 transmits a group of commands to a terminal 5, continuous commands C1 and C2 or a temporal gap between the C2 and a C3 are set to be T1 and T2. A command reception part 6 of the terminal 5 receives only command received in these temporal gaps T1 and T2 and activates a control part T when the command is normally received. The command received in a different temporal gap is ignored.
Patent JP-S6017263-A (JP)
Title: Suction system for internal-combustion engine
Inventor: INOUE KAZUO
IPC: F02B29/00
Filed: 1983-07-08
Abstract: PURPOSE:To suppress the generation of noise by connecting a sub-air cleaner to a carburettor chamber through a read valve and a suction pipe and forming more than one expansion chamber in said sub-air cleaner, in a suction system of an internal-combustion engine with a turbocharger. CONSTITUTION:A sub-air cleaner 28 is connected to the top cover 20a of a carburettor chamber 20 through a read valve 36 and a suction pipe 27. And the inside of the sub-air cleaner 28 is partitioned by partition walls 28b, 28c, forming expansion chambers S1, S2, S3 each having a height h3, h2, h1 respectively, and these chambers are connected to each other through opening 28d, 28e. When compressed air from a turbocharger is introduced into the carburettor chamber 20 through a charge pipe, a read valve 26 is closed in the high-speed rotation range, but, if acceleration is carried out in the low-speed rotation range, a negative pressure is generated in the carburettor chamber 20 causing the read valve 26 to open to replenish the chamber 20 with air whose pulsating wave is damped in each expansion chambers S1, S2, S3.
Patent JP-H07305811-A (JP)
Title: Burner
Inventor: NAGAI ITSUO
IPC: F23D14/08
Filed: 1994-05-14
Abstract: PURPOSE:To provide a burner in which the variation of a burning state due to a temperature rise of the burner is prevented, the state of a flame is always stabilized and generation of nitrogen oxide is little. CONSTITUTION:The burner comprises a burning tube body 2, two thick mixed gas passages 3 and a burner port member 5. The passage 3 is formed of an inner surface plate and an outer surface plate, and has a thick gas path therein. The inner and outer surface plates of the passage 3 are spot welded to the body 2 at protruding parts. Thick mixed gas is introduced from the body 2 to the passage 3 via a communicating hole, and exhausted from an auxiliary flame burner port. The mixed gas is mixed with the air in a mixing chamber to become thin mixed gas, which is discharged from the member 5 to generate a main flame.
Patent JP-H04352400-A (JP)
Title: Recovery method of electronic parts automatic insertion machine
Inventor: ENDO MASAO
IPC: H05K13/04
Filed: 1991-05-29
Abstract: PURPOSE:To increase the non-defective rate of a printed board to improve workability by observing the state of electronic parts which have failed in an automatic insertion into the printed board, when the automatic insertion of the parts has failed in an electronic parts automatic insertion machine, by conducting again the insertion of the electronic parts, if possible, and by conducting no insertion of the parts and restarting the insertion from the next parts, only when such insertion is impossible. CONSTITUTION:A printed board is positioned by X-Y table 1, the excessive part of the lead wire of electronic parts is cut off by anvil part 2, and further a voltage generated by the strain of a piezoelectric element stuck on the anvil part 2 due to a stress generated in the anvil part 2 at the time of clinching is detected for the purpose of determining whether insertion has succeeded or failed. When the insertion is determined to have failed, a parts insertion part, where the insertion has failed, is examined by an optical recognition part 3, and when the insertion is determined as possible, the parts are again inserted in that position and when the insertion is impossible, the insertion of the parts is restarted from the next position.
Patent JP-S5916659-A (JP)
Title: Charging method of molten metal
Inventor: OZAWA MASATOSHI
IPC: B22D11/11
Filed: 1982-07-19
Abstract: PURPOSE:To prevent the inclusion of slag, etc. into molten metal, the early solidification of molten metal, etc. by adding a heat insulating material of an exothermic type into a vessel at the end period for charging the molten metal. CONSTITUTION:A heat insulating material of an exothermic type is charged into a vessel 4 such as a tundish at the end period of charging when the amt. of the molten steel remaining in the vessel 4 decreases. A material consisting of components that generate large quantity of heat during oxidation, such as Al and Ca, is used as said exothermic type heat insulation material. The molten metal 2 in the vessle 4 is cast into a casting mold 7 until it flows fully down into the mold, then a billet 8 is removed. Since the final discarding amt. of the billet 8 is reduced by the above-mentioned charging method, the amt. of the solidified metal in the vessel 4 is reduced and the yield is improved.
Patent JP-S5915832-A (JP)
Title: Method and apparatus for inspection of internal pressure in sealed container
Inventor: SHIZAKI HISAICHI
IPC: G01L11/00
Filed: 1982-07-19
Abstract: PURPOSE:To achieve a highly reliable inspection of internal pressure of an internal pressure sealed container by measuring reaction force to a displacement caused when an elastically displaceable wall surface of a sealed container having an internal pressure is locally pressed to be displaced from outside. CONSTITUTION:A squeezed and ironed can 101 made of an elastically displaceable tin-plated steel plate is packed with a contents 102 and a sealed container 104 is manufactured having an internal pressure higher than atmospheric pressure at the room temperature. When the wall surface of the container is pressed with a press tool 106, a reaction force F develops due to the internal pressure P. Here, as there is a proportional relationship between the internal pressure P and the pressure F, the reaction force working on the press tool 106 is sensed with a load cell and an output signal is precessed with a specified processing circuit to find the internal pressure P. This enables a highly reliable inspection of the internal pressure of the sealed container without being affected by sound characteristics, light reflecting property and the like.
Patent JP-S614316-A (JP)
Title: Two-port elastic surface wave resonator
Inventor: YAMAMOTO TAIJI
IPC: H03H9/25
Filed: 1984-06-19
Abstract: PURPOSE:To reduce the generation of unnecessary elastic surface waves by providing reflection gratings, which are inclined outward in directions other than the vertical direction, on both sides of reflection gratings whose aperture length is made shorter in the propagation direction of elastic surface waves. CONSTITUTION:Reflectors 22 and 23 and crossing finger-shaped electrodes 24 and 25 are arranged on a piezoelectric substrate 21. Reflectors 22 and 23 consist of reflection gratings, which are arranged in the direction vertical to the propagation direction of elastic surface waves excited by crossing finger-shaped electrodes 24 and 25 and have aperture lengths varied in the propagation direction, and reflection gratings which are inclined outward in directions other than the direction vertical to the propagation direction and are arranged in both ends of reflection gratings whose aperture length is shortened. By this constitution, unnecessary elastic surface waves which are transmitted through conventional reflection gratings of apodized grating type and are reflected on the end face of the substrate have the propagation direction changed by reflection gratings which are inclined and arranged, and influences of them upon the characteristic of a resonator are reduced.
Patent JP-H05324463-A (JP)
Title: Memory device and data processor using the same
Inventor: KOMORI NOBUFUMI
IPC: G11C8/04
Filed: 1992-05-18
Abstract: PURPOSE:To provide a memory device and the data processor using the memory device which enables access to words adjacent to an inputted address by simplifying the configuration, reducing the scale of the hardware and suppressing the increase of energy consumption. CONSTITUTION:This device is provided with a one-bit shifter circuit 12 to shift a word select signal generated by an address decoder 11 for the prescribed number of bits and to impress that signal to a memory when any prescribed signal is impressed from the outside, and when no prescribed signal is impressed to the shift circuit 12, the word select signal decoding an address signal inputted from the outside is impressed to the memory as it is. When the prescribed signal is impressed to the shift circuit 12, the word select signal decoding the address signal inputted from the outside is shifted and impressed to the memory, and various word addresses are accessed by impressing the same address signal.
Patent JP-S5827671-A (JP)
Title: Surface treatment
Inventor: KATAOKA YOSHINORI
IPC: B05D1/36
Filed: 1981-08-11
Abstract: PURPOSE:To form a film excellent in nontackiness and heat-resistant, by forming a double film, comprising an inorganic heat-resistant paint film and a fluororesin paint film applied to the former film, on a substrate. CONSTITUTION:Undercoat paint as inorganic heat-resistant paint is prepared, e.g. by mixing 50 parts of a primary Al phosphate water solution with 80pts., in total, of Mn ferrite as a curing agent and alpha-alumina and silica as fillers, and blending the composition for about one hour in a ball mill. The undercoat paint is then applied in film thickness of about 30-50mu onto a degreased steel plate or the like, dried for about 5min with air blow and further dried for about 15min at about 130-150 deg.C. Thereafter, ethylene tetrafluorochloride resin as fluororesin topcoat paint is applied in film thickness of about 10-25mu onto the formed film, dried for about 5min with air blow, heated at 400 deg.C and then baked for about 15min at 400 deg.C. In this way, a double film comprising the undercoat layer and the topcoat layer is formed.