baber/WOPTO huggingface dataset:
Patent JP-H09151492-A (JP)
Title: Spring water utilization device
Inventor: ITO HIROYASU
IPC: E03B3/34
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To use underground spring water as reclaimed water, without being discharged to a sewage. SOLUTION: A rain water tank 10 and a spring water tank 30 are connected to each other through a water supply pipe 32 via a filter 34 and a water supply valve 31, thereby forming a spring water utilization device for using spring water as reclaimed water, together with rain water. Also, the filter 34 is laid between the water supply valve 31 and the spring water tank 30. Furthermore, both tanks 10 and 30 are fitted with level gauges 13 and 33 for controlling a feedwater valve 11 and the water supply valve 31. Also, the rain water tank 10 is provided with a potable water feed pipe 12 via the feedwater valve 11. When the rain water tank 10 is installed at a position lower than the spring water tank 30, the water supply valve 31 is fitted to the water supply pipe 32.  When the rain water tank 10 is installed at a higher position, a water supply pump is connected instead to the water supply pipe 32.
Patent JP-H01178713-A (JP)
Title: Low pollution engine
Inventor: ISHIHAMA JUN
IPC: F01N3/08
Filed: 1987-12-29
Abstract: PURPOSE:To decrease an amount of exhaust NOx by separating paramagnetic gas from exhaust has after cooling the exhaust gas, and supplying it to an engine combustion chamber. CONSTITUTION:After cooling exhaust gas by cooling means 3, 4, the gas is sent to a magnetic separation device 5 to separate paramagnetic gas such as NOx, O2, etc. The separated paramagnetic gas is fed to a mixing chamber 6 as circulating gas (c), it is mixed with intake air 'a' and supplied to the combustion chamber of an engine 1. By this process, the amount of exhaust NOx gas discharged to an outside engine system is decreased.
Patent JP-H04201992-A (JP)
Title: Outrigger device for construction machine
Inventor: SUZUKI KAZUHIRO
IPC: B66F9/075
Filed: 1990-11-29
Abstract: PURPOSE:To extremely lighten the weight and reduce the cost with a very simple structure by locking one end of a cable to an appropriate position around the tip of a cylinder part, and the other end to an appropriate position in the root part of the cylinder part. CONSTITUTION:When a pulley 9 is rotated in the direction of an arrow mark A by a cable drive unit 5, a secondary side cable 8b is taken up by a pulley 9, and a primary side cable 8a is delivered in the direction of an arrow mark C. Then the secondary side cable 8b is slided in the direction of an arrow mark D, so that a tertiary side cable 8c converted in its moving direction by a guide pulley 7 is slided in the direction of the arrow mark C. Since the tip of the tertiary side cable 8c is locked to a part F in the vicinity of the root of a cylinder part 4, the cylinder part 4 is delivered from an outer cylinder part 3 into the direction of the arrow mark C to complete the preparation of work.
Patent JP-H04201951-A (JP)
Title: Paper refeeding device
Inventor: GOTO HIROMITSU
IPC: G03G15/00
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a paper refeeding device capable of separating paper such as transfer material stably and positively by placing the downstream side of a guide plate on an intermediate tray and holding the upstream side in the suspended state by an elevating means at the time of stacking the transfer material on the intermediate tray, thereby setting an angle, formed by the intermediate tray and the guide plate to such an angle as not to cause a hindrance at the separating time to stack the transfer material stepwise. CONSTITUTION:At the time of stacking transfer material on an intermediate tray 17, an angle theta formed by a guide plate 41 and the intermediate tray 17 is set by a solenoid 42 to such an angle as not to cause a hindrance at the separating time to stack the transfer material stepwise. Also at the time of picking up the transfer material, such an angle theta as to make the guide plate 41 act as the weight of a pickup roller 39 is obtained to pick up the transfer material. The separation of the transfer material at the time of refeeding can be thereby performed stably and positively.
Patent JP-H09151237-A (JP)
Title: Actinic energy radiation-curable resin composition and use thereof
Inventor: SHINOHARA MASAMI
IPC: C08G59/20
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an actinic energy radiation-curable resin compsn. which can yield a cured film having excellent flexibility, adhesion to a substrate, solvent resistance, and glossiness by comprising a particular epoxy compd., a particular epoxy resin, and a photopolymn. initiator in respective predetermined amts. SOLUTION: This actinic energy radiation-curable compsn. comprises: 99.9 to 0.1wt.% epoxy comps. prepd. by epoxidating an unsatd. fatty acid (deriv.) represented by formula I (R<1> represents H or a 1-10C alkyl; R<2> represents R<1> , an aryl, an alkenyl, (meth)acrylic, or an alkoxysilyl; and (x) and (y) are 1 to 20); 0.1 to 99.9wt.% epoxy resin having one or more aliph. epoxy groups [e.g. a compd. represented by formula II (R<1> represents H; and R<2> represents CH2 )]; and a photopolymn. initiator, pref. a photocationic polymn. initiator or a photoradical initiator (e.g. FX512, manufactured by 3M Corporation), in an amt. of 0.1 to 20 pts.wt. based on 100 pts.wt. in total of the epoxy compd. and the epoxy resin.
Patent JP-2001151447-A (JP)
Title: Door device for elevator
Inventor: MIYANO HISANORI
IPC: B66B13/30
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a door device for elevator capable of preventing noise from being produced when a hanger roller provided on each of two door hangers rolls on a door rail. SOLUTION: This device is attainted by bridging a rigid long size body 7 sucked and fixed on each of two door hangers 4, 4A guided by hanger rollers 3, 3A rolling on a door rail 2 between the two door hangers.
Patent JP-H02226375-A (JP)
Title: Interactive type dynamic range adjustment method and apparatus for digital image
Inventor: SHIEN CHIE RII
IPC: H04N1/58
Filed: 1989-12-25
Abstract: PURPOSE: To efficiently execute image dynamic range adjustment by separating image data into low frequency components and high frequency components and executing a compression processing only to the low frequency components among them. CONSTITUTION: Three-color images are supplied to an RGB-luminance and hue transformation matrix 100 and luminance signals are supplied to a low-pass filter 120. The first output of the filter 120 is supplied to the negative input of' an addition circuit 110 and the difference signals of the luminance signals and the luminance signals from which a high frequency band is removed are outputted from the addition circuit 110. A transformation block 160 receives hue signals from a block 100, combines them with output signals from the addition circuit 110 and outputs RGB signals and a form type curve block 170 modulates the RCB signals corresponding to the characteristics of a form. In such a manner, by making a user perform contrast adjustment only to the low frequency components of images on an interactive basis by using a mapping curve, a most suitable parameter is selected by the user.
Patent JP-H07189637-A (JP)
Title: Oil pump arranging structure for engine
Inventor: IGARASHI YOSHIHIRO
IPC: F02B67/04
Filed: 1993-12-28
Abstract: PURPOSE:To realize a side view and an engine width just as those of an engine having no oil pump by installing an oil pump without changing the positional relationship among a crank shaft, a clutch shaft, and a water pump shaft. CONSTITUTION:An oil pump 26 is arranged upward from a water pump 25 and/or between a clutch part and the water pump 25. The driving mechanism of the oil pump 26 is constituted by a first driving shaft 44 arranged coaxially with a crank shaft, a second driving shaft 48 crossing the first driving shaft 44, and screw gears 44c, 48b (a gear mechanism) for transferring the rotation of the first driving shaft 44 to the second driving shaft 48 by exchanging its direction. The rotation of the first driving shaft 44 (a crank shaft) is transferred to the second driving shaft 48 and the oil pump 26 by exchanging its direction by the screw gears 44c, 48b so as to increase free degree of arrangement of the oil pump 26.
Patent JP-H05153764-A (JP)
Title: Method and apparatus of detecting absolute position of surface pulse motor rotor
Inventor: KOBA YOSHIKAZU
IPC: H02K41/03
Filed: 1991-11-25
Abstract: PURPOSE:To detect absolute position of rotor with high accuracy by detecting a leakage magnetic flux of rotors in a surface pulse motor comprising a stator having the projected poles in the form of lattice and a rotor formed by bridging, with a permanent magnet, a pair of armatures 1 formed by winding the yoke having tooth with an excitation coil. CONSTITUTION:A magnetic flux detector 3 for detecting a leakage magnetic flux from rotors is disposed on the coordinates of lattice, scanning is conducted with a distributor 4 and a signal is then inputted to a comparator 6 through an amplifier 5. The comparator 6 compares the input signal with an output Vref of a reference voltage setter 61 to determine the overlap between the projected poles of stator and rotors of the surface pulse motor and outputs the level L (i, j) to CPU 8. CPU 8 comprises an arithmetic unit 7 for computing coordinates of the rotors, a memory 81 for storing output level of the comparator 6 into the corresponding coordinates L (i, j) of the lattice coordinates position and a memory 82 for storing the current position coordinates (x, y) of the rotors in order to determine the current positions of rotors on the lattice coordinates of the stator.
Patent JP-H10158347-A (JP)
Title: Rubber-modified aromatic vinyl-based resin composition
Inventor: MATSUDA TAKAAKI
IPC: C08F287/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber-modified aromatic vinyl-based resin composition excellent in balance in properties between impact resistance and gloss and capable of being utilized in various uses such as electronic equipment and a household electric appliance by performing a radical polymerization of an aromatic vinyl monomer using a specific gummy polymer. SOLUTION: This composition is obtained by performing a bulk, bulk suspension or solution polymerization of (A) 75-98 pts.wt. aromatic vinyl monomer or mixture of the monomer with a (meth)acrylic ester monomer, and (B) 2-25 pts.wt. gummy polymer. The component B is an aromatic vinyl-conjugated diene-based block copolymer including a low molecular polymer added thereto, prepared by reacting a mixture of (i) a conjugated dienic compound and (ii) a polyvinyl aromatic compound with (iii) an organic lithium compound in 0.1-2.0 molar ratio of component (ii)/component (iii) in a hydrocarbon solvent, and having 2-40wt.% content of total component (ii), 500-20,000 weight average molecular weight and 1.2-3.5 molecular weight distribution.
Patent JP-H05165354-A (JP)
Title: Fixing device
Inventor: YOKOTA YASUO
IPC: H05B3/00
Filed: 1991-12-19
Abstract: PURPOSE:To save power consumption by using a lens condensing light emitted from a light source on an image supporting body side as a heat source. CONSTITUTION:The lens 14 is set in a heat roller 12 and the advancing direction of the light emitted from the light source 11 is changed by the lens 14 so as to restrain the scattering of the light to an unnecessary part. Then, the light is condensed on the inner surface of the heat roller 12 near the contact part of the roller 12 with a pressuring roller 13. Heating the unnecessary part is reduced to improve heating efficiency at the contact part of the roller 12 with the roller 13, which is the passing path of the image supporting body 16.
Patent JP-2001151058-A (JP)
Title: Impact absorber
Inventor: YAMAGUCHI TAKAYUKI
IPC: F16F7/12
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight impact absorber capable of presetting an aspect of deformation and fracture. SOLUTION: This impact absorber 10 comprises a long hollow member 20 and a rib 30 provided on an outer surface of the hollow member 20. Because a cross section of the hollow member 20 is rectangular and the rib 30 is disclike, distances from an outer face of the hollow member 20 to an outer circumference part of the rib 30 are different in places in a circumferential direction in a cross section perpendicular to a longitudinal direction of the hollow member 20. When an external force is applied, stress concentrates to a portion A where the distance from the outer face of the hollow member 20 to the outer circumference part of the rib 30 is minimum. The rib 30 is deformed and fractured from this portion and secondarily the hollow member 20 is crushed for absorbing impact.
Patent JP-H08176655-A (JP)
Title: Vacuum heat treating device
Inventor: SHIMADA HIROSHI
IPC: C21D1/00
Filed: 1994-12-26
Abstract: PURPOSE: To provide a vacuum heat treating device which prevents the drop of a vacuum degree even if a material to be heat-treated is heated to a high temp. CONSTITUTION: A vacuum vessel 2 is internally provided with a cooled cylindrical wall (liquid nitrogen vessel 8) to absorb and shut off radiation heat at the time of heating from the material to be heat-treated 1, etc., placed therein, by which the heating of the periphery by the radiation heat from the heated up material to be heat-treated, etc., and the consequent generation of gases in the vacuum vessel are prevented. In addition, the material 1 to be heat-treated is irradiated with a heat source of an IR lamp 9 in a spot form to prevent the heating of the vacuum vessel 2, etc.
Patent JP-H06161572-A (JP)
Title: Temperature compensated constant voltage circuit
Inventor: SHIBANO TOMIO
IPC: G05F1/10
Filed: 1992-11-24
Abstract: PURPOSE:To provide the low voltage driving temperature compensated constant voltage circuit for outputting a stable constant voltage by performing temperature compensation without providing any complicated temperature compensation circuit. CONSTITUTION:Two pieces of thermosensitive elements 2 and 3 provided with the opposite polarities of temperature coefficients and the almost same sizes are serially connected and integrated on one side of a resistance bridge circuit 1 composed of four sides, and resistors R2, R3 and R4 are integrated on the other three sides. Outputs from output terminals 6 and 7 of the bridge circuit 1 are impressed to a comparative computing element 5, the output of the comparative computing element 5 is fed back to the bridge circuit 1, and an output voltage Vo is extracted from the terminal 6. The change of a temperature is compensated by the thermosensitive elements 2 and 3, and the output voltage Vo is turned to the always fixed stable voltage.
Patent JP-H10176260-A (JP)
Title: Cutting tool made of surface coated cemented carbide excellent in chipping resistance
Inventor: TANAKA TETSUYA
IPC: B23B27/14
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool made of surface coated cemented carbide excellent in chipping resistance and showing excellent wear resistance over a long period. SOLUTION: This cutting tool made of surface coated cemented carbide is obtd. by vapor-depositing the surface of a substrate composed of WC base cemented carbode or TiCN series cermet with one or >= two kinds among a metallic Ti layer, a titanium nitride layer and a titanium carbon nitride layer as a primary hard coating layer by the average layer thickness of 0.01 to 2μm, vapor-depositing the surface with either or both of a multiple nitride layer and a multiple carbon nitride layer of Ti, Al and Sn respectively expressed by the formula of (Tia Alb Snc )N and the formula of (Tia Alb Snc )Cd N1-d  where, by atom, (a) is 0.2 to 0.6, (b) is 0.1 to 0.79, (c) is 0.01 to 0.3, a+b+c=1 and (d)  is 0.01 to 0.5} as a secondary hard coating layer by the average layer thickness of 2 to 20μm and furthermore vapor-depositing the surface with a titanium nitride layer as a third coating layer by the average layer thickness of 0.1 to 1μm according to necessary.
Patent JP-H07199954-A (JP)
Title: Vibration suppressing device for car body panel
Inventor: TANAKA HITOSHI
IPC: B60R11/02
Filed: 1993-12-28
Abstract: PURPOSE:To cancel and eliminate the vibration of a car body panel by simple constitution and a control means relating to the suppressing device of emitted sound inside an automobile compartment by the vibration of the car body panel. CONSTITUTION:This device is provided with a car body panel vibration detection means A (the car body panel 1 and a sensor 9) for detecting the vibration of the car body panel 1, a vibration generation means C (a film speaker 10 and a panel 11) attached to/near the car body panel 1 and the control means B (a controller 6) for letting the vibration generation means C generate the vibration for cancelling the vibration of the car body panel 1 based on the vibration of the car body panel 1 detected by the car body panel vibration detection means A.
Patent JP-2001157499-A (JP)
Title: Power interchanger
Inventor: HACHITANI HIDEYUKI
IPC: H02P11/06
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a power interchanger in which the size is reduced and the installation space is saved by reducing the capacity of primary winding of an AC secondary excitation variable speed changer. SOLUTION: The power interchanger comprises an AC secondary excitation variable speed changer 1 having a primary winding connected with a first power system, a synchronous machine 3 having a spindle coupled with the AC secondary excitation variable speed changer and an armature winding connected with a second power system, and a secondary exciter 2 connected between the secondary winding of the AC secondary excitation variable speed changer and the first power system wherein the rotational operating speed of the AC secondary excitation variable speed changer is set higher than the reference synchronization speed thereof.
Patent JP-H03196129-A (JP)
Title: Camera with built-in electronic flash
Inventor: ICHIHARA YOSHIRO
IPC: G03B15/05
Filed: 1989-12-26
Abstract: PURPOSE:To prevent the red-eye phenomenon without necessitating an auxiliary light device used exclusively for preventing a pink-eye by allowing a built-in electronic flash to emit automatically light by a release of a camera and stopping down a pupil of an object to be photographed as an auxiliary light for preventing red-eye phenomenon, starting an exposure operation after the prescribed time when the pupil is stopped down entirely, and simultaneously, allowing an external electronic flash for illumination to emit light. CONSTITUTION:The camera is provided with a control means 19 for allowing a built-in electronic flash 200 to emit light, starting an exposure operation after a prescribed time elapses, and simultaneously, allowing an external electronic flash 100 to emit light, in the case of a release of the camera is executed at the time when the external electronic flash 100 connected to a connecting terminal and the build-in electronic flash 200 are both in a useable state. In such a state, when the camera is release, the built-in electronic flash 200 is allowed to emit automatically light, operated as an auxiliary light for preventing red-eye phenomenon and a pupil of an object to be photographed is stopped down, and after a prescribed time when the pupil is stopped down entirely, the exposure operation is started, and simultaneously, the external electronic flash 100 is allowed to emit light. In such a way, electronic flash photographing by the external electronic flash which generates no pink-eye effect can be executed without necessitating an auxiliary light device used exclusively for a pink-eye.
Patent JP-H07199340-A (JP)
Title: Film cartridge loading device for camera
Inventor: HARAGUCHI SHOSUKE
IPC: G03B17/30
Filed: 1993-12-28
Abstract: PURPOSE:To improve operability and to guarantee the sureness of operation by providing a moving means for moving an engaging means to at least either a film cartridge loading position or a film cartridge taking out position. CONSTITUTION:In the midst of energizing in a forward direction, a moving member 18, an elevating member 20 and an engaging member 21 are integrally lowered by the rotation of a feed screw member 17 by a motor 16. In the case of lowering operation, the engaging part 21C of the engaging member 21 acts on the recessed surface 1C of the film cartridge 1 to surely lower the film cartridge 1. That is, by providing the engaging member engaged with the recessed part of the cartridge 1 and constituting it so that it can be moved up and down by the motor 16, the film cartridge 1 is motor-driven to be led in and pushed out from the cartridge chamber. Therefore, the operability is improved and the interface between the film cartridge and the engaging member is ensured.
Patent JP-H04201104-A (JP)
Title: Compensation of edge diameter of boring tool
Inventor: KAWAGUCHI YOSHIKAZU
IPC: B23B39/00
Filed: 1990-11-30
Abstract: PURPOSE:To make the tool edge diameter compensation accurately, rapidly, and automatically at high precision by adding or deducting a displacement correction amount to or from a displacement compensation amount of a slanted cam obtained according to a set edge position compensation amount and a detected present moved amount of the slanted cam, comparing it with a fed-back apparent moved amount, and, when both of them coincide, stopping the movement of the slanted cam. CONSTITUTION:When either one of the stoppers 29a, 29b, and 29c of a step-change stopper 29 is selected and a step-change cylinder 27 is pushed, a movable table 15 is slid on a guide rail 16. At the same time, a tool edge diameter compensation rod 12 is slid inside a spindle 3 to a position where a desired surface of the slanted surfaces A, B, and C of a slanted cam 13 is pressed against a stepped portion 14 of an edge tool 9 for changing the edge diameter of the edge tool 9 in step. On the other hand, when a stepping motor 23 is rotated in the normal direction, the tool edge diameter compensation rod 12 is moved forward through a bearing 19 to move the slanted cam 13. Thus, with the stepped portion 14 of the edge tool 9 made in contact slidably with the slanted surface of the slanted cam 13, the edge tool 9 is pulled in to compensate in the direction in which the edge diameter is reduced.
Patent JP-H07187491-A (JP)
Title: Printing device
Inventor: AIZAWA YASUHIKO
IPC: B41J29/42
Filed: 1993-12-28
Abstract: PURPOSE:To provide a printing device in a distributed copying system which can present and display user name corresponding to output paper being discharged in correspondence to a discharge tray which stores the output paper. CONSTITUTION:Sensors 3-1 to 3-N detect the presence of paper in discharge trays 2-1 to 2-N. When the fact that there is the paper is detected by the sensors, an attribute of output paper, for example, user name, is displayed in a display section provided in correspondence to the sensors, viz. the discharge trays.
Patent JP-H08178378-A (JP)
Title: Interlocked type ventilation fan for gas leak alarm
Inventor: HIRATA TOSHIAKI
IPC: F24F11/02
Filed: 1994-12-28
Abstract: PURPOSE: To secure a proper operation of a ventilation fan according to the type of a gas leak alarm. CONSTITUTION: A gas leak alarm 3 sounds detecting the concentration of carbon monoxide exceeding a specified value while when a specified alarm signal is inputted into a CPU 4 through an interface circuit 5 of a drive control section 1, the CPU 4 identifies the alarm signal about the concentration of carbon monoxide exceeding the specified value and a ventilation fan body 2 starts through a drive circuit 6. On the other hand, when a specified alarm signal is inputted into the CPU 4 likewise with the gas leak alarm 3 detecting a gas leak exceeding a specified value, the CPU 4 judges that the gas leak occurs to cut the energization of the ventilation fan body 2 forcibly with the drive circuit 6 so that the ventilation fan body 2 will not start even when a manual switch is closed.