baber/WOPTO huggingface dataset:
Patent JP-2000073733-A (JP)
Title: Engine oil supply device for diesel engine
Inventor: HORI NOBUTAKA
IPC: F01M11/06
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To automatically supply engine oil from an oil tank to an oil pan by arranging the oil tank at the same height position as the oil pan of the engine and elevatingly supporting the oil tank by a spring having a spring constant according the respective oil surface levels with each other. SOLUTION: A stand 13 of an oil tank 12 is provided adjacently to the body 11 of a generator 10. The oil tank 12 is positioned in the same height as the oil pan 15 of the diesel engine 14 stored in the body 11 and elevatingly supported by being suspended by a coil spring 16 provided in the stand 13. The oil tank 12 and the oil pan 15 are connected to each other via a connecting hose 17 which is connected to the respective bottom parts. When the engine oil in the oil pan 15 is consumed, the oil tank 12 is raised by the spring force of the coil spring 16, as the engine oil in the oil tank 12 is supplied to the oil pan 15, so that the respective oil surface levels are accorded with each other at all times.
Patent JP-H09198729-A (JP)
Title: Recording medium and production therefor and information processor
Inventor: YANO YOSHIHIKO
IPC: G11B9/14
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain high reliability capable of tolerating repeated rewritings by singularly orienting the crystalline axis of a ferroelectric layer and using a recording medium whose surface ruggedness is flat in a molecular level to reduce the noise. SOLUTION: A recording medium 2 recording information by utilizing the polarization reaction of the ferroelectric layer has a ferroelectric layer 13 whose crystalline axis is singularyly oriented on a substrate 13 and in the 80% of the surface of the ferroelectric layer 13, a + point average roughness Rz in a reference length 500nm is made to be <=2nm. At the time of reading information, scannings are performed while impressing an appropriate high frequency bias voltage between an AFM conductive probe 1 and the recording medium 2. Then, a capacitance component signal with respect to the high frequency bias voltage between the probe 1 and the medium 2 is detected by a capacitance sensor 7 and a lock-in amplifier 8. Since a capacitance component is changed by the directions of polarizations, recorded bits are read out.
Patent JP-S60142102-A (JP)
Inventor: KUROSAKI YASUMITSU
IPC: F22B1/02
Filed: 1983-12-29
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-H0191772-A (JP)
Title: Novel bacillus stearothermophilus
Inventor: IMANAKA TADAYUKI
IPC: C12R1/07
Filed: 1987-10-01
Abstract: NEW MATERIAL:A microorganism capable of being grown in a minimum medium and excreting amylase, protease, pullulanase, xylanase, cellulase and lipase from the microbial cell. EXAMPLE:Bacillus stearothermophilus S16 strain (FERM P-9630). USE:Useful for the production of enzyme. It can be cultured at a low cultivation cost and the produced enzyme can be easily separated and purified. Since the strain is heat-resistant and can be cultured at a high temperature, the risk of contamination with sundry germs can be minimized. PREPARATION:Bacteria existing in the feces of thoroughbred horse are cultured on an L agar medium at 55 deg.C and separated into separate colonies. The objective microorganism is separated by examining the properties of each colony.
Patent JP-S60136481-A (JP)
Title: Electronic camera
Inventor: KINOSHITA TAKAO
IPC: H04N5/335
Filed: 1983-12-24
Abstract: PURPOSE:To ensure the satisfactory monitoring even with an electronic monitor having the number of scan lines smaller than the number of vertical picture elements of an image pickup sensor, by driving the image pickup sensor in a monitor mode with the number of scan lines smaller than that in an image pickup mode. CONSTITUTION:The output of an image pickup sensor 4 is supplied to image pickup signal processing circuits 9A and 9B suited to the monitor and record modes respectively. The output of the circuit 9B is recorded to a magnetic head 18 by a recording head 16 via a recording signal processing circuit 10. This recording signal is read out by a reproduction head 17 and supplied to changeover switches S3 and S2 via reproduction signal processing circuits 21A and 21B. In case the number of scan lines of a monitor incorporated to an electronic camera is smaller than the number of vertical picture elements of an image pickup element, the sensor 4 is driven in a monitor mode with scan lines smaller than those of an image pickup mode. Then the signal is displayed at a monitor 24 via the circuit 9 and the selector S3.
Patent JP-S6490506-A (JP)
Title: Attracting tool
Inventor: MORITA TAMAO
IPC: A47H23/01
Filed: 1987-10-01
Abstract: PURPOSE:To prevent removal of pin, by welding the pin for fixing an attracting tool integrally with a ferromagnetic board through a welding margin thereby increasing the welded section. CONSTITUTION:Ferromagnetic rod sections 2a, 3a projecting from one or both of ferromagnetic boards 2, 3 in female and male tools A, B and forming a magnetic path are attracted dismountably to the ferromagnetic boards 2, 3 through a hole 1a in the female tool A. Pins 2b, 3b having one pointed ends and the other ends provided with welding margins 2c, 3c are welded integrally through the welding margins 2c, 3c to the non-attracting sides of the ferromagnetic boards 2, 3. Consequently, the welding section is enlarged and the pins 2b, 3b are prevented from removal.
Patent JP-H08109819-A (JP)
Title: Exhaust emission control device
Inventor: KURODA SHOJI
IPC: B01D46/42
Filed: 1994-10-12
Abstract: PURPOSE: To improve combustibility of particulates, and durability of a filter by feeding hot blow from an outflow side to an inflow side of exhaust gas through a hot blowing cycle pipe at the regeneration time of a filter, and adjusting its circulation rate according to the temperature of the hot blow. CONSTITUTION: In order to regenerate a filter 4, a control part 23 judges whether pressure difference between an inflow port 16 and an outflow port 17 is more than a specified value or not. When it is not less than the specified value, the control part 23 opens shutter valves 14, 21, and closes a shutter valve 13. A damper 24 is changed over so as to fully open a hot blowing cycle pipe 19. A heat resistant fan 20 and an electric heater 8 are respectively driven, and hot blow is fed from the outflow port 17 to the inflow port 16. Then, a thermocouple 22 judges whether the temperature of the blow at the outflow port 16 is more than a specified value or not. When it is not less than the specified value, the hot blowing cycle pipe 19 is half opened, while a flow rate control valve 25 is adjusted so as to obtain the temperature of blow within a specified range.
Patent JP-S62110920-A (JP)
Title: Spinning spinner device in centrifugal spinning device of pitch yarn
Inventor: SHONO HIROAKI
IPC: D01F9/14
Filed: 1985-11-01
Abstract: PURPOSE:To prevent rapid reduction in temperature of molten pitch immediately after extrusion from a spinning nozzle hole at the side wall of a spinner disc, by setting heat radiation faces opposingly positioned so as to sandwich molten pitch extruded from a spinning hole. CONSTITUTION:A side wall 6c of a spinner disc 6 of a centrifugal spinning device is equipped with a top heat radiation face 102a and a bottom heat radiation face 102b which are set opposingly each other in such a way that they sandwich molten pitch P extruded from a spinning nozzle hole 8 which extends along in a circumferential direction of the side wall 6c and is bored through the side wall. The molten pitch immediately after extrusion is heated by heat radiation from the heat radiation faces and is not quenched.
Patent JP-H1163465-A (JP)
Title: Duct-interior cleaner
Inventor: MURAYAMA TAKURO
IPC: F23J3/02
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a duct-interior cleaner capable of scraping efficiently materials adhering to a wall surface in the duct. SOLUTION: A duct-interior cleaner for removing materials adhering to the wall surface of a duct comprises a pair of endless roller chains 11 and 12 arranged with a prescribed space L widthwise the duct and moving on at least parts near the bottom surface and the ceiling surface of the duct, main scrapers 13 and 14 supported by the pair of roller chains 11 and 12 for scraping materials adhering to the bottom surface and the upper surface of the duct and side scrapers 23 and 24 for scraping-materials adhering to both the side surfaces of the duct.
Patent JP-H0777449-A (JP)
Title: Measuring device for activated carbon
Inventor: KAJII KAORU
IPC: G01F11/00
Filed: 1993-09-07
Abstract: PURPOSE:To surely measure the activated carbon fed into a measuring tank from a new carbon storage tank in a short time and surely prevent the leakage of the activated carbon to the outside of a system. CONSTITUTION:A measuring tank 11 is connected to the lower section of a storage tank 10 via a feed valve V1, and the activated carbon slurry in the storage tank 10 is delivered to the measuring tank 11 by a fixed quantity and fed to an adsorption tower in a measuring device of the activated carbon. A circulating pipe 17 returning the water of the activated carbon fed from the storage tank 10 to the storage tank 10 is provided on the measuring tank 11, and an air feed pipe 18 for an air lift is connected to the circulating pipe 17.
Patent JP-S6487244-A (JP)
Title: Laminated pipe
Inventor: TANAKA HIROSHI
IPC: F16L11/08
Filed: 1987-09-29
Abstract: PURPOSE:To increase the application efficiency of a member for pipe wall and the pressure resistance performance of pipe as well as to reduce the weight and cost of the pipe by providing a tubular layer consisting of a spiral linear member, and decreasing the apparent modulus of elasticity of the tubular layer which becomes a high pressure side compared to that which becomes a low pressure side when the pressure of fluid acts on a laminated pipe. CONSTITUTION:A reinforcing layer 13 consists of four layers, i.e., the first to the fourth layers 13a-13d arranged starting with the innermost layer which are laminated closely to each other to a radial direction. Each layer is provided with steel wire 18 which is a linear member held closely to each other to a peripheral direction, and spirally against the axial line of the reinforcing layer 13. When a high-pressure fluid is introduced into the flow path of a laminated pipe 11, the pressure of the fluid acts upon the reinforcing layer 13 through an inner pipe 16 and thereby a stress is generated in the reinforcing pipe 13 by a pressure applied to expand the diameter of the reinforcing layer 13. As the laminated layer 11 has a smaller apparent modulus of elasticity of the reinforcing layer 13 on the high pressure side as compared to that of a steel pipe 12 on the low pressure side, the stress generated in the reinforcing layer 13 decreases significantly. Consequently, the maximum value of the stress generated at the inner part of the reinforcing layer 13 becomes small drastically, and the stress is equalized. Further the stress is dispersed in the pipe and therefore, the durability of the pipe is improved.
Patent JP-H1175852-A (JP)
Title: L-galactonolactone dehydrogenase gene
Inventor: HIRAI MASASHI
IPC: C12N9/02
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide the subject new gene coding for a protein having a specific amino acid sequence and exhibiting L-galactonolactone dehydrogenase activity and giving a variety having high vitamin C content by introducing into vegetables such as tomato or potato. SOLUTION: This new gene codes for a protein composed of the amino acid sequence expressed by the formula or a protein composed of the amino acid sequence of the formula provided that one or several amino acids are depleted, substituted or added and having L-galactonolactone dehydrogenase activity. It codes for an enzyme enabling dehydrogenative oxidation of L- galactonolactone to form L-ascorbic acid (reduced-type vitamin C). A vegetable having high vitamin C content and resistant to stress such as oxygen injury can be produced by introducing an expression plasmid integrated with the gene into a vegetable. The gene can be produced by the PCR of the cDNA originated from the root tuber of sweet potato with a primer composed of a partial gene of the above enzyme by conventional method.
Patent JP-H01198859-A (JP)
Title: Driving device for trunk line display board
Inventor: MATSUZAKI NOBUO
IPC: H04Q3/58
Filed: 1987-09-30
Abstract: PURPOSE:To display the use condition of a trunk line with a free combination and an economical constitution by superimposing the driving signal of a tone ringer circuit on the driving signal for a display and outputting. CONSTITUTION:The driving of a tone ringer circuit TR is superimposed on the driving signal for LD1-LD3 and outputted by controlling driving signals S1-1-S1-3 and S2-S3 to input from a central controller 4 to the base of each transistor through an input and output port 5. Diodes D1-D3 separate the driving signal to the tone ringer circuit TR superimposed on the driving signal of the LD1-LD3. Thus, a display corresponding to the trunk line can be arranged and used on the plural trunk line display boards with the free combinations and any problem to be mistaken by a user is not generated at all, since the display and the tone ringer sound are interlocked by the ratio of one to one surely.
Patent JP-H0621083-A (JP)
Title: Microwave heterojunction bipolr transistor suitably applied to low output, low noise and high output and its manufacture
Inventor: BAAHAN BEIRAKUTAROGURU
IPC: H01L29/73
Filed: 1992-07-31
Abstract: PURPOSE: To provide a microwave heterojunction bipolar transistor which is suitable for low-output and low-noise application and high-output application, as well by consisting a base of single or plural islands of semiconductor materials and forming these islands, so as not to cross any boundary of active region on the transistor. CONSTITUTION: A base mesa 126 is formed as several islands of base materials. Then, a contact is formed on the base, so as not to cross any boundary of active region 60. This attains further reduction of noises at that device, by lowering a recoupling current in the active region 60. Then, a metal cover 112 of a base contact is stuck. In this case, the base contact 112 does not cross any boundary of active region 60 because of the existence of silicon nitride region 128. Thus, more satisfactory low noise performance of device can be provided by the low level of recoupling current which exists at the boundary of active region 60 and the small leak current of high-voltage device.
Patent JP-S6399868-A (JP)
Inventor: SHIMAMUNE TAKAYUKI
IPC: A61C13/087
Filed: 1986-10-17
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-H06198265-A (JP)
Title: Apparatus for recovering pile carpet article and method thereof
Inventor: KENESU BENJIYAMIN HIGINSU
IPC: D06B1/02
Filed: 1993-10-01
Abstract: PURPOSE: To provide a device and a method for refurbishing a pile carpet product by which the cost at the time of replacement with a new carpet can be reduced by refurbishing cut and loop pile carpets. CONSTITUTION: A carpet tile 10 which is soiled and has gotten out of shape is carried to a supply source 16 by a conveyor 12. Here a high pressure liquid from a nozzle shoots the carpet tile to clean contaminant from surfaces and gaps of weaving yarn thereof and simultaneously to remove tangles of the weaving yarn to errect the yarn. The carpet tile carried below a vacuum extraction apparatus 22 from the supply source is subjected to dehydration. At this time, water from the supply source is recovered by a waste water storing part 24 below the conveyor. Then, after being dried by a drier 28, the carpet tile is carried to a shearing machine 26 via the conveyor 14 and the weaving yarn is cut to even pile height.
Patent JP-S61125686-A (JP)
Title: Composite stereoscopic vision device
Inventor: KUNO ATSUSHI
IPC: G06K9/00
Filed: 1984-11-21
Abstract: PURPOSE:To increase a viewfield range by using a composite vision device consisting of a 3-eye stereoscopic vision and a 2-eye stereoscopic vision. CONSTITUTION:A 3-eye stereoscopic vision 4 secures the correspondence among object point images of pictures obtained by the 1st-3rd cameras 1-3 and extracts the pair data on these corresponding points. These pair data are stored in a memory part 5 and then set to memory parts 9-11 connected to 2-eye stereoscopic visions 6-8 respectively. These visions 6-8 carry out the known 2-eye stereoscopic viewing operations to obtain the pair candidate data on the corresponding points from the pictures and furthermore decide the reliability of the pair candidate data based on the pair data on the corresponding points already set to the parts 9-11 to select the new pairs of corresponding points. The similar processing is carried out repetitively to the pair data on the corresponding points in the parts 9-11.
Patent JP-2001074889-A (JP)
Title: Radioactive substance storage container and its storage structure
Inventor: MURAKAMI KAZUO
IPC: G21F9/36
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To easily inspect and repair the pressure sensor of a container for storing such a radioactive substance as spent fuel. SOLUTION: A storage container 10 is provided with a container body 11 for demarcating a space 13 for accepting fuel inside, an outer lid 15 for closing the upper end opening of the container body 11, an inner lid 17 that is mounted to the upper portion of the inside of the container body 11 for demarcating a plenum 19 in cooperation with the outer lid 15, a stretchable spiral pipe 21 that is arranged on the outer lid 15 while its one end communicating with the plenum 19, and a pressure sensor 25 being provided at the other end of the spiral pipe 21.
Patent JP-S62107538-A (JP)
Title: Signal frequency setting system
Inventor: SUZUNAGA ATSUSHI
IPC: H04B3/54
Filed: 1985-11-05
Abstract: PURPOSE:To ensure the communication by sweeping a signal frequency for the communication or switching it automatically to apply the test communication, selecting the frequency possible for the best communication and using the frequency to apply communication as the signal frequency. CONSTITUTION:In case of the signal waiting state, when an address representing the state of test execution in the communication signal from a master communication equipment 1 is detected by a demodulation section 15, the reception is stopped, a signal having a corresponding frequency is oscillated by an oscillation section 12, the signal is modulated by using an address sent from a control section 10, the result is sent to a power line 16, the transmission is stopped after a prescribed time elapses and the state is restored to the signal waiting state. When the demodulation section 15 detects that the address representing the decision of the signal frequency is modulated in the communication signal from the master communication equipment 1, the reception is stopped, the signal having the corresponding frequency is oscillated from the oscillation section 12, the signal is modulated by the address sent from the control section 10, the result is sent to the power line 16, the transmission is stopped after a prescribed time elapses, and the state is restored to the normal operation.
Patent JP-S63150178-A (JP)
Inventor: DEIRITSUPU KOORI
IPC: B25J11/00
Filed: 1987-09-30
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-H07106929-A (JP)
Title: Skew reducing circuit
Inventor: KANEKO SEIJITSU
IPC: H03K5/08
Filed: 1993-10-04
Abstract: PURPOSE:To reduce the skews without changing the layout that is designed for change of a signal path and also while suppressing increase of the delay time. CONSTITUTION:An inverter consists of a p-channel MOS transistor TR TP1 and an n-channel MOS TR TN1, and another inverter consists of p-channel MOS TR TP2 and an n-channel MOS TR TN2. The threshold value of these inverters are controlled by the control of sizes of the TR TP1-TN2, and the signal rise or fall time is reduced. Thus it is possible to reduce the delay time of signals of the wiring connected by a latch circuit connection wiring A and therefore to control the skews.
Patent JP-H02197002-A (JP)
Title: Apparatus for lighting three-dimensional object
Inventor: KOBAYASHI KAZUTOSHI
IPC: F21S2/00
Filed: 1988-09-30
Abstract: PURPOSE:To make appropriate shadow on a three-dimensional object by a method wherein an apparatus for lighting the three-dimensional object such as a person on a floor comprises a pair of straight fluorescent tube placed in a V-shape, While its optical axis is inclined toward the object to make light distribution asymmetric, and further incandescent lamps with the optical axis inclined similarly are provided above the object. CONSTITUTION:A fitting booth comprises a plurality of pillars 17 at four corners, lateral bars 18 positioned between upper and lower ends of these pillars 17, a plurality of panels 19 supported by the pillars 17, a cover 20 to be a ceiling, an accordion partition 12 in front having a handle 13, a panel 21, etc., while a mirror 10 is placed on a wall 11 of a rear panel 19, and dimmers 4, 14, 5 are placed on the wall 11 inside the panel 19 on the side. A pair of straight fluorescent lamp apparatuses 1 opened in a V-shape are placed above an object 2 entering the booth so that the object 2 is interposed, and a pair of incandescent lamps 3 are additionally placed with its optical axis directing toward the object 2 similarly, thereby adjusting light while generating various shadows on the object 2 by operating the dimmers 4, 14, 5.
Patent JP-H04127993-A (JP)
Title: Stress improvement of weld zone mounted with penetrating-pipe of vessel
Inventor: UMEMOTO TADAHIRO
IPC: B23K9/028
Filed: 1990-09-18
Abstract: PURPOSE:To prevent the generation of a defect part by subjecting the inside surface of a vessel-penetrating pipe positioned on the inner side of a weld zone while bringing cooling water into contact with the outside surface of the vessel-penetrating pipe to clad welding, thereby generating thermal shrinkage on the inside surface of the vessel-penetrating pipe. CONSTITUTION:The clad welded part is heated up by heating but the outside surface of the vessel-penetrating pipe comes into contact with the cooling water W and the temp. rise is suppressed when the inside surface of the vessel-penetrating pipe is subjected to the clad welding while the cooling water is brought into contact with the outside surface of the vessel-penetrating pipe 3. The thermal expansion of the heated part range of the vessel-penetrating pipe is, therefore, suppressed, by which a compressive stress is generated in the inside surface and a tensile stress in the outside surface. A part thereof is the stress exceeding the yield point. The residual stress on the outside surface of the vessel-penetrating pipe near the weld zone is migrated to the compression direction and the residual stress of this part is improved when the temp. difference between the inside and outside of the vessel-penetrating pipe is eliminated as the clad welded part is cooled. The generation of the defective part Y is prevented in this way and the growth of the defective part is prohibited.
Patent JP-H08114499-A (JP)
Title: Pyroelectric infrared sensor
Inventor: HAMAYA MITSUHIRO
IPC: G01J5/34
Filed: 1994-10-13
Abstract: PURPOSE: To miniaturize a sensor and to easily assemble it. CONSTITUTION: An electrode 6, a pyroelectric body 7 and a rear electrode 8 are formed sequentially on the rear of a filter 5 through which infrared rays are transmitted. As a result, the filter 5 is integrated with the pyroelectric body 7, and the filter 5 and the pyroelectric body 7 can be treated as one component. As a result, a sensor can be miniaturized, and its assembly can be simplified.