baber/WOPTO huggingface dataset:
Patent JP-H04238360-A (JP)
Title: Electrophotographic sensitive body, electrophotographic device provided with the same and facsimile equipment
Inventor: SUZUKI KOICHI
IPC: H04N1/29
Filed: 1991-01-23
Abstract: PURPOSE:To obtain practical high sensitivity characteristics and stable potential characteristics at the time of repeated utilization by providing a photosensitive layer contg. a specified disazo pigment on an electrically conductive base material. CONSTITUTION:A photosensitive layer contg. a disazo pigment represented by formula I is provided on the electrically conductive base material. In the formula I, each of R1 and R2 is H, halogen, alkyl group or aryl group which may have a substituent, each of A1 and A2 is a residual group of a coupler having a phenolic hydroxyl group and A1 and A2 may be different from each other. The photosensitive layer is preferably composed of at least two layers, that is, an electric charge generating layer contg. the disazo pigment represented by the formula I and an electric charge transferring layer.
Patent JP-S60166599-A (JP)
Inventor: KIKUCHI MASAKUNI
IPC: B64G1/28
Filed: 1984-02-08
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-H11201801-A (JP)
Title: Level calculation method with differential drum level detector
Inventor: SONODA HIDEYA
IPC: G01F23/18
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a drum level detecting method, considering sub-cooling state of drain temperature in a drum, drum level is calculated using a value which is closer to an actual one for a drain temperature in a reservoir. SOLUTION: Using a drum level differential signal from a drum level transmitter 13 and a drum pressure signal from a drum pressure transmitter, a drum level is calculated based on a drain specific weight in a drum at a temperature lower than a saturation temperature SAT and that in a reservoir at an average temperature TR of the saturation temperature SAT and reservoir peripheral temperature (peripheral temperature) t.
Patent JP-H03224969-A (JP)
Title: Common pathway structure for concatenated toilet
Inventor: AOYAMA KENICHIRO
IPC: E04H1/12
Filed: 1990-01-31
Abstract: PURPOSE:To keep pathway clean all the time by a method in which a shower pipe is set one side of high-level position of a pathway and water is sprinkled according to the slope of the pathway to clean up the floor and to remove foreign matter and circulated. CONSTITUTION:The tiered portion 5a of a pathway 3 is straightly extended along one side and many small holes 5b are formed at an adequate interval over the whole length of the tiered portion 5a. Also, the floor 10a is slightly and downwardly lowered wholly toward the forward direction. Water W is sprinkled onto the floor 10a through the holes 5b from the back side of the tiered portion 5a from a shower pipe 11. The water W is also supplied to a groove 12 by operating the manual valve 19 of a water supply pipe 18, pressurized through a water-receiving pipe 13 and a filter 14 by means of the motor 15a of a pump 15, and sprinkled to the floor 10a through the pipe 11 from a circulating pipe 15. When the water W flows down the floor 10a, cleaning is attained with foreign matter such as sludge and dust, and the foreign matter in the water W flowing to the groove 12 is filtered and reused. The common pathway can thus be continuously cleaned up for long periods of time, keeping the pathway clean all the time.
Patent JP-H09194450-A (JP)
Title: Production of amide derivative
Inventor: NISHIMURA MASAHITO
IPC: C07D401/12
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain an amine derivative, slight in the generation of the by- product, capable of readily purifying the product after the reaction and useful for medicines and agrochemicals, etc., in a high yield by reacting a dioxan-4-one derivative with an amine derivative in a solvent. SOLUTION: (A) A 1,3-dioxan-4-one derivative of formula I [R<3> and R<4> are each H, a (substituted) alkyl, an aromatic hydrocarbon or an aromatic heterocycle, etc.; A is a (substituted) aromatic hydrocarbon or an aromatic heterocycle] is mixed with (B) an amine derivative of the formula HN(R<1> )R<2> [R<1> is H or a (substituted) alkyl; R<2> is a (substituted) alkyl, etc.], preferably in an inert solvent and reacted to obtain (C) an amide derivative of formula II. The component A is obtained by, e.g. reacting a carboxylic acid compound of formula III with a carbonyl compound of the formula R<3> COR<4> in the presence of an acylating agent and an acid.
Patent JP-H07231220-A (JP)
Title: Frequency adjustment device for microwave oscillator
Inventor: YABUMOTO KATSUMI
IPC: H03B5/18
Filed: 1994-02-18
Abstract: PURPOSE:To facilitate a high frequency adjustment and to decrease frequency deviation by quickening the frequency adjustment for a low frequency region and decreasing a frequency change at adjustment in a high frequency region. CONSTITUTION:The microwave oscillator using a dielectric resonator 3 is provided with a conductor piece 4 arranged in a magnetic field of the dielectric resonator 3 and whose distance from the dielectric resonator 3 is made variable, an adjustment screw 6 placed on the surface of a shield case 1 and a correction section 5 correcting a movement of a tip of a screw by a pitch of the adjustment screw 6 to move the conductor piece 4. Then the correction section 5 provides a larger distance change more than a pitch of the adjustment screw 6 when the distance between the conductor piece 4 and the dielectric resonator 3 is apart and provides a smaller distance change more than a pitch of the adjustment screw 6 when the distance between the conductor piece 4 and the dielectric resonator 3 is close.
Patent JP-H10219611-A (JP)
Title: Road surface snow melting device
Inventor: TAKAYANAGI MINORU
IPC: E01C11/26
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a road surface snow melting device capable of melting snow pushed away from a road-way, etc., in a short period of time at a specified point. SOLUTION: A road surface snow melting device melt snow covering a road surface of a road, a car park, etc., by a heating element buried under the road surface. In this case, the heating element consists of first heating elements 3a, 3b, 3c to melt snow on a snow-covered road surface A and a second heating element 3d to melt snow brought in or gathered up, and heat radiating quantity of this second heating element 3d is increased. Consequently, when a snowplow car of a Russel snow-plow, etc., pushes out covered snow on the road-way and this snow enters the car park 10, this entered snow is gathered up and brought to the side of the second heating element 3d. At this time, the heat radiating quantity of the second heating element 3d is large, this brought-in snow is melted in a short period of time, and it never becomes a hindrance against snow melting of the car park 10.
Patent JP-H0648571-A (JP)
Title: Control of pallet loading device
Inventor: SHIMIZU YASUYUKI
IPC: B65G57/03
Filed: 1992-01-09
Abstract: PURPOSE:To accurately stop an article holding tool at a predetermined point of the end part of a guide rail of a pallet loading device. CONSTITUTION:Two sensors 3, 4 are provided in a separated manner from one another, on the end part of a guide rail 2, and a sensor body 5 wider than the distance between the sensors 3 and 4 is provided on an article holding tool 1. When a first sensor 3 is turned ON by the sensor body 5, the transfer velocity of the article holding tool 1 is lowered, and when a second sensor 4 is turned ON, an electromagnet brake 6 is applied, to stop movement of the article holding tool 1. When the article holding tool 1 is further moved in the end direction of the guide rail 2 to turn OFF the first sensor 3, power supply to a driving motor and to a controller is disconnected, and is stopped emergency.
Patent JP-S61197554-A (JP)
Inventor: RICHIYAADO OOGASUTO MIYUURAA
IPC: C07C323/60
Filed: 1986-02-03
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-H11220002-A (JP)
Title: Wafer holder
Inventor: MAKIMOTO HIROYUKI
IPC: H01L21/677
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To ensure that wafers are held and taken out even if their positions where wafers are held vary because of deformation of cassettes which have occurred in a wafer processing step and catching of the wafers. SOLUTION: A press roller 36, which processes the peripheral edge of a wafer W and moves the wafer W to a position where by wafer W abuts on the innermost surface C1 of a cassette C as a hand 1 moves forward, is provided on either side of a hand body 2 movably outward. The state where a thin portion 33a of a support 33 of this press roller 36 is shifted to such a position as to block an optical path L from a light-emitting section to a light-receiving section is judged to be a proper position at which a wafer W can be held. Therefore, even if the position where the wafer W is held varies because of deformation of the cassette C having occurred in a step of processing the wafer W and catching of the wafer W inside the cassette C, the wafer W can be held and taken out by holding means. This can improve the reliability of the carrying work of a robot.
Patent JP-H05191084-A (JP)
Title: Electronic component feed device
Inventor: MIYATA HITOSHI
IPC: B65H41/00
Filed: 1992-01-10
Abstract: PURPOSE:To enable a mounting head to be enhanced in suction ratio and lessened in dispersion of suction ratio by a method wherein an electronic component pick-up station provided to the tip of the base of an electronic component feed unit is improved in positional accuracy in the crosswise direction of the base. CONSTITUTION:A reference pin 98 is implanted on the front of the lower end of a base 20 of a component feed unit 11, an eccentric pin 92 is implanted on the rear of the lower end of the base 20, and the eccentric pin 92 is rotated as controlled, and the base 20 is made to turn around the reference pin 98 as a center, whereby an electronic component pick-up station provided to the tip of the base 20 is controlled in position in a crosswise direction.
Patent JP-H1142936-A (JP)
Title: Air conditioner for vehicle
Inventor: NAKAMURA MITSUGI
IPC: B60H1/03
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To perform the heating capacity control by an electric heater precisely according to the operating conditions and the use environment of a vehicle. SOLUTION: An air conditioner for vehicle is provided with a heating heat exchanger H with hot water heat source and a plural of electric heaters 91 to 93 as the heating sources of air blown into a cabin, and also provided with a control device 23 to control the current flow to the electric heaters 91 to 93 according to the temperature of the hot water circulating in the heating heat exchanger H. When the hot water temperature is over a specified level, a current flow to the plural of electric heaters 91 to 93 is shut off completely and, as the hot water temperature lowers from the specified limit, the number of energized electric heaters among the plural of electric heaters 91 to 93 is increased. Thus the heating capacity can be controlled precisely by the electric heaters according to a variation in temperature of the hot water.
Patent JP-S56118675-A (JP)
Title: Method for measuring optical modulation
Inventor: SHIBANO FUMIHIKO
IPC: G01R33/032
Filed: 1980-02-25
Abstract: PURPOSE:To perform accurate measurement without relation to the loss in optical transmission parts, by transmitting two lights having different wavelengths through common optical fibers, an optical modulation part, optical detectors, and the like, and measuring the electric quantity by the input intensity ration and output intensity ration of said two lights. CONSTITUTION:The two lights 23 and 24 having different wavelengths are transmitted to the optical modulation part 27 through the common input side optical transmission part 26 constitutied by the optical fiber. Then, the two modulated lights are transmitted by the common output side optical transmission part 35 constituted by the optical fiber, and detected by the light detectors 39 and 40. Then, the electric quantity and the like to be measured in the optical modulation part 27 are obtained by the input intensity ration of the two lights 23 and 24 which are inputted to the input side transmission part 26 and the output intensity ratio of the two modulated lights outputted from the output optical transmission part 35. In this constitution, even though the variation in transmission loss of the light due to the change and the like in the length and the bending of the optical fiber is yielded, it does not affect the actual measured value, and the accurate measurement can be performed.
Patent JP-S55115736-A (JP)
Title: Automatic frequency control unit
Inventor: ODAGIRI KENJI
IPC: H04B1/04
Filed: 1979-03-01
Abstract: PURPOSE:To enable to correct the frequency discriminator having variation in the characteristics, by converting the voltage signal adding the output of frequency discriminator and the voltage signal from the sample hold circuit at transmission into transmission frequency. CONSTITUTION:The transmission frequency f2 and the sub-local frequency f3 are mixed at the sub-mixer 14 to output the local frequency (f2+f3), and this local frequency and the transmission frequency are mixed at the main mixer 15 to form the intermediate frequency fIH. This intermediate frequency is converted into a voltage at the frequency discriminator 17 of which center frequency is selected at f3, and it is stored in the sample hold circuit 20 at transmission. The voltage signal from the frequency discriminator 17 and the sample hold circuit 20 at transmission is added at the addition circuit 22, this added voltage signal is fed to the high frequency voltage controlled oscillator 27 to output the transmission frequency f2.
Patent JP-H04338904-A (JP)
Title: Distance detector
Inventor: KUNISHIGE KEIJI
IPC: G02B7/32
Filed: 1991-01-24
Abstract: PURPOSE:To provide a distance detector capable of expanding the range of range finding while improving accuracy in the range-finding. CONSTITUTION:Plural range-findings in a range are performed accurately by projecting plural light-projection spots in a time series in the longitudinal direction of a base line towards a measuring object 28 from light-projecting elements 20 and 20A arranged adjacently to each other.
Patent JP-S61181550-A (JP)
Title: Dust collecting device by the filtration through particle layer
Inventor: TACHIBANA NAOHARU
IPC: B03C3/155
Filed: 1985-02-08
Abstract: PURPOSE:To remove dusts having low resistivity also by allowing dust-contg. gas to pass through a particles layer successively at plural positions of the particle layer from the downstream side to the upstream side of the particle layer. CONSTITUTION:Narrow throttling mechanism 16 are formed in a vessel contg. particle layers 14 in a dust collecting device basing on filtration through particle layers, and a first, second, and a third stage layer are formed in order from the bottom of the dust collector. Gas G is introduced from an inlet of dust-contg. gas 12, and the gas is flowed from an inlet 15 toward an outlet 31 across the particle layers 18 to a commonly formed space 28 by the first and second stage. In this stage, the gas flows upward by the draft, flowing across the particle layer 18 from an inlet 32 of the particle layer toward an outlet 33 to a commonly formed space 29 by the second and the third stage. Similarly, the gas passes across the particle layer from an inlet 34 toward an outlet 35 to a space 30. Since the gas passes through each particles layer successively as described above, the content of remaining electroconductive dust is reduced remarkably when the gas reaches the upstream part of the particle layer. Thus, the dusts contg. electroconductive material such as carbon having small resistivity can be removed effectively.
Patent JP-H06234501-A (JP)
Title: Hydrogen feeding method
Inventor: KATO YUICHI
IPC: C01B3/00
Filed: 1993-02-10
Abstract: PURPOSE:To provide a hydrogen feeding method using a hydrogen absorbing alloy slurry where hydrogen is fed safely and in a large quantity to a deseired source. CONSTITUTION:Liquid hydrogen stored in a storage tank 1 for storing liquid hydrogen is gasified by a vaporizer 2 and introduced into a hydrogen absorbing tank 3 downstream, where it is absorbed at 20 deg.C in a slurry which is the mixture of powder of LaNi5 crushed to 300-1000mum with silicone oil at a volumetric ratio of 30:70. Next, the hydrogen absorbed slurry is transferred to each of a power generating fuel cell 6, a public welfare fuel cell 7 and a hydrogen stand 8 all of which are a hydrogen desired facility through a slurry pump 9, slurry feeding piping 4 and its branching pipes 5. At each hydrogen deseired facility, the hydrogen absorbed slurry is heated to release hydrogen and the hydrogen is used, for example, for conversion into power or as fuel as it is. The hydrogen absorbed slurry after the release of hydrogen is returned to the hydrogen absorbing tank 3 through slurry returning branching pipes 10 and slurry returning piping 11.
Patent JP-S59167554-A (JP)
Inventor: DEBUITSUTO JIYON MIRUNAA
IPC: C07C253/00
Filed: 1984-02-13
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-S62180398-A (JP)
Inventor: MITOME YUKIO
IPC: G10L25/00
Filed: 1986-02-04
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-H05185936-A (JP)
Title: Electrical power steering device
Inventor: TOYA IKUYA
IPC: B62D119/00
Filed: 1992-01-13
Abstract: PURPOSE:To damp shock occurring at the final position of steering by providing a means for comparing a first chopper rate with a second and a third chopper rates and deciding a minus chopper rate, and by driving a power steering motor with the decided minus chopper rate. CONSTITUTION:Suppose that a steering wheel is rotated clockwise from its neutral position so that a drive wheel gradually approaches a variable steering end on the right side. While the steering angle is less than thetaS, a chopper rate corresponding to a respective steering torque can be outputted even if a steering torque to either left or right side is applied. However, when the steering angle exceeds thetaS and if a steering torque to the right side is applied, a chopper rate D2 is selected and, for example, only a 50% chopper rate is outputted provided that the steering angle equals QM. Finally, an action occurs in a direction which is reverse to the direction in which the steering wheel is rotated.
Patent JP-H11222969-A (JP)
Title: Eaves soffit joist frame member and eaves soffit building-up method
Inventor: SAKAI YASUO
IPC: E04B1/348
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an eaves soffit joist frame member and an eaves soffit building-up method considerably reducing work at a construction site and improving safety by using a frame member transported easily and safely. SOLUTION: An eaves soffit joist frame member 1 to be a joist for supporting an eaves soffit face bar of an eaves soffit, provided at the lower face of an eaves part of a roof protruded to the outdoor side from the exterior wall part of a building, from the back side is formed by putting a plurality of framework members together in rectangular frame shape, and a plurality of framework members 2, 3 are rotatably jointed to each other. The eaves soffit joist frame member 1 can therefore be folded in bar shape and transported close up to the eaves soffit from the ground through a scaffolding so as to be fitted to a ceiling part, and the eaves soffit joist frame member 1 can be transported to the ceiling so as not to be caught on the way. Work efficiency is therefore improved, and work can be safely performed.
Patent JP-S63191929-A (JP)
Title: Optical information converting element
Inventor: NAKANISHI HIROSHI
IPC: G01J1/48
Filed: 1987-02-05
Abstract: PURPOSE:To detect two-dimensional information with high sensitivity by arranging plural elements consisting of self-excited oscillation films which contain fat materials and vary in oscillation period by light reaction from outside, electrodes, and oscillation liquid. CONSTITUTION:Fine section chamber forming means 12 are formed opposite each other on both sides of a function film which performs self-excited oscillating operation. A solution or gel material 13 which contains an operating material such as K<+> and Na<+> causing the self-excited oscillating operation in a stationary state is injected into their sections and fine section electrodes 14 are arrayed opposite a function film 11 across the material 13. Transparent electrodes are arranged on one side 14a of the film so that external light 15 can be transmitted. When the fine unit elements are thus arrayed in two dimensions, the projection of a specific light pattern causes only unit elements at the part where the light is incident to vary in oscillation pattern, so the pattern of the projected light can be recognized.
Patent JP-S61183998-A (JP)
Inventor: HIBINO YUTAKA
IPC: H05K3/46
Filed: 1985-02-12
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-S52106584-A (JP)
Title: Escalator step safety apparatus
Inventor: SAKAMOTO TOSHINORI
IPC: B66B29/02
Filed: 1976-03-03
Abstract: PURPOSE: At both side ends of each escalator step, two sides of safety frame formed by three sides are pivotted and urged upwards, to project front end portion of the step, to guide passengers to central portion of the step, to maintain safety. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04250281-A (JP)
Title: Striker mounting construction of door lock device for car
Inventor: FUJIKI HIROYUKI
IPC: B60J5/04
Filed: 1991-01-25
Abstract: PURPOSE:To make it possible to control the position of a tap plate by loosening only a bolt providing a deformable bearing section interlocked with a claw section of a retainer member unevenly in a state to lift the tap plate up to a specific space from a car panel. CONSTITUTION:When a striker 1 is mounted by tightening a bolt 24, a tap plate 23 is gradually drawn to a car panel 3 side while deforming a bearing section 22 of a retainer member 20, and the uneven interlock of a recess 23a of the tap plate 23 with a projection 21a of a claw section 21 is released. In addition, when the bolt 24 is tightened, the striker 1 is mounted to the specific position of the car panel 3. When the mounting position of the striker 1 is controller, the bolt 24 is loosened again. At that time, the bearing section 22 is deformed and is stored in a notch of the bottom wall 20a of the retainer member 20 to make it even, and the tap plate 23 is in a state capable of moving by loosening only the bolt 24.
Patent JP-S63192204-A (JP)
Title: Plastic magnet material
Inventor: NUSHISHIRO KOICHI
IPC: C08L77/00
Filed: 1987-02-05
Abstract: PURPOSE:To utilize a normal plastic molding method, and to manufacture a plastic magnet material particularly having excellent magnetic characteristics and mechanical strength by each bringing ferromagnetic powder, a polyamide resin, butyl benzyl phthalate and an organometallic compound containing amino groups to specific blending ratios. CONSTITUTION:Ferromagnetic powder is brought to 80-95%, a polyamide resin to 3.8-19.8%, butyl benzyl phthalate to 0.1-4.0% and an organometallic compound containing amino groups to 0.1-3.0% at blending ratios. The powdered bodies of a permanent magnet material such as Ba ferrite, Sr ferrite, etc., are cited as ferromagnetic powder. Nylon 6 having low melt viscosity and excellent mechanical strength is preferable as the polyamide resin, and butyl benzyl phthalate is proper to a plastic magnet using the polyamide resin owing to compatibility. The organometallic compound having amino groups and employing silicon, etc., as a metallic element is used as the binding agent of magnetic powder and the resin, but gamma-aminopropyl trimethoxy silane, etc., are quoted. Accordingly, a plastic magnet material having high magnetic characteristics and also having excellent adhesive properties between magnetic powder and the resin is acquired.