baber/WOPTO huggingface dataset:
Patent JP-H09196986-A (JP)
Title: Device and method for measuring electromagnetic field intensity
Inventor: OTSU SHINICHI
IPC: G01R31/28
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To calculate the electromagnetic field intensity radiated by an electric circuit at a high speed while keeping the accuracy high, in a device for measuring electromagnetic field intensity. SOLUTION: A sample calculation processing part 4 calculates mutual impedance, etc., at sampling frequency without using an approximate equation. The mutual impedance, etc., and sampling frequency are used to calculate an approximate coefficient according to an approximate equation which comprises polynomials of frequency expressed by approximate coefficient and frequency and shows mutual impedance, etc., by means of a processing part 5 for calculating approximate coefficient. The processing part 9 calculates a mutual impedance, etc., at designated frequency according to the approximate expression by using the approximate coefficient. The mutual impedance, etc., are used to calculate a current value and/or magnetic current value flowing in each element by means of an electromagnetic current calculation processing part 10.  A processing part 11 for calculating electric field and magnetic field calculates electric field and magnetic field with the current value and/or magnetic current value.
Patent JP-H04178137-A (JP)
Title: Cooling equipment for bearing of horizontal shaft water-turbine generator
Inventor: AKAHA KENTARO
IPC: H02K7/18
Filed: 1990-11-08
Abstract: PURPOSE:To spray cooling water in a cooling chamber and enhance the cooling performance of a heat pipe even when a water volume is reduced by providing an aperture board having many small holes along a shaft direction near an outlet of upper cooling water pipe in the cooling chamber. CONSTITUTION:A working fluid is sealed in a hollow part of a rotary shaft 2; a vapor space 7 of a water passage at runner side is used as cooling part, thereby forming a heat pipe having a bearing part (not shown in the drawing) as heating part. The cooling part comprises a cooling water pipe 3 leading water from the rear of runner 1 and a cooling chamber 5 connected to the pipe and arranged at the outer periphery of the rotary shaft 2 near the cooling part; and an aperture board 4 having small holes extended in axial direction is provided near the outlet 3a of the upper cooling water pipe 3 in the cooling chamber 5. By doing this, the cooling water guided to the cooling chamber through the cooling water pipe is scattered, and the rotary shaft is cooled by radiating the cooling water into the rotary shaft. Therefore, even though the water volume flowing to the water turbine decreases, the cooling water is sprayed in the cooling chamber, thereby enhancing the cooling capacity of the heat pipe.
Patent JP-H02149800-A (JP)
Title: Blower device
Inventor: KINOSHITA KEISUKE
IPC: F04D25/08
Filed: 1988-11-30
Abstract: PURPOSE:To arrange two blowoff openings in the opposite direction by 180 degree in a blower casing of single body construction, and divide flow of the blowoff air, by setting an end plate as a symmetry plane and a center axis as a point symmetry, and constituting spiral shaped parts and blowoff openings as rotational symmetry by 180 degree on both sides of the end plate. CONSTITUTION:A centrifugal multivane blower 1 and a spiral shaped blower casing 2 having blowoff openings 2a mutually opposed by 180 degree are symmetrically arranged on the both sides of the end plate 3 as a boundary on the center part in the axial direction of the blower 1 and formed in one body. In this case using this blower unit, even if the number of total sum of the blower units is even or odd, division of air flow is nearly equal and distribution of the blowoff air speed is favorable. Additionally, only one motor is enough to drive the whole blower unit, and whole construction of the blower unit is made simple due to a single body blower casing.
Patent JP-H04173684-A (JP)
Title: Interior arrangement for elevator cage
Inventor: NAKAMURA MORIO
IPC: B66B11/02
Filed: 1990-11-08
Abstract: PURPOSE:To increase the degree of freedom of design by providing frame members of a mirror with reflection surfaces between the side wall and the ceiling, and arranging a molding body made of a visual cubic formation formed in an integer partition, an the corner where the frame members are crossed square. CONSTITUTION:Frame members 1a and 1b and provided between the side wall 2 and the ceiling 3 of an elevator cage, and their surfaces are made in a mirror form of reflection surfaces. And at the corner where the frame members 1a and 1b are crossed at right angles, a luminous globe 10 as a molding body presenting about 1/4 sphere is provided. Since the inside of the cage is lighted by a bulb 9 provided at the rear side of the luminous globe 10 through the luminous globe 10, the luminous globe 10 exercises its primary function as a luminous device, forms about 1/4 sphere, and reflects by the reflection surfaces of the frame members 1a and 1b to present a full sphere. As a result, the luminous globe 10 looks like a floating body in a space, and not only exercises the function as a luminous device, but also it provides an original and novel design of interior arrangement for the elevator cage.
Patent JP-H07149927-A (JP)
Title: Prepreg and its production
Inventor: OOSETO HIROKI
IPC: C08J5/04
Filed: 1993-12-02
Abstract: PURPOSE:To easily produce a prepreg which gives a composite material excellent in strengths, elastic modulus, impact resistance, and interlaminar toughness by impregnating a fibrous reinforcement comprising a long fiber with a matrix resin and laminating a knitted web made of a thermoplastic resin fiber to the impregnated reinforcement. CONSTITUTION:A prepreg is easily produced with a high degree of freedom in selecting raw materials by impregnating a fibrous reinforcement comprising a long fiber (pref. a high-strength carbon fiber with an elongation of 1.5% or higher and a length of 5cm or longer) with a matrix resin (pref. a thermosetting resin) and laminating a knitted web made of a thermosetting resin fiber to at least one side of the impregnated reinforcement. While retaining its inherent tackiness and drape, the prepreg gives, when thermally molded, a composite material excellent in impact resistance and interlaminar toughness without detriment to heat resistance.
Patent JP-H07158098-A (JP)
Title: Manhole cover
Inventor: NAKAMURA KATSUMI
IPC: E02D29/14
Filed: 1993-12-02
Abstract: PURPOSE:To provide a construction where a vent hole is quickly closed under the rainy weather for preventing the ingress of rain drops, and opened for releasing gas from a manhole quickly after the rain stops, regarding an approximately plate type manhole cover having vent holes drilled in a thicknesswise direction. CONSTITUTION:This cover is formed out of a cover body 1 and a resin member 2, and each of vent holes 20 is fitted with a foamed resin member 2 capable of reversibly absorbing and releasing water and having a continuous cell at least partly. In this case, the member 2 has a large surface area. Thus, the member 2 quickly absorbs water and expands, thereby closing the vent holes 20. Also, the member 2 quickly releases water, thereby opening the vent holes 20.
Patent JP-H06129292-A (JP)
Title: Engine speed control device of internal combustion engine
Inventor: ITO YOSHIYASU
IPC: F02D41/16
Filed: 1992-10-14
Abstract: PURPOSE:To restrain sudden change in engine speed and to prevent a rider from feeling shock at the time of transferring between a normal idling state and an idling up state. CONSTITUTION:When an air conditioner switch is changed from an OFF state over to an ON state (time t1), an expected correction amount is instantly increased by an expected correction amount NIP for a load fluctuated portion following load fluctuation due to actuation of an air conditioner. Thereafter, gradually increasing the expected correction amount by NIPAC each as time passes (time t1-time t2), the expected correction amount is further increased by an expected correction amount NIPACMX for an idle up portion (time t2). Consequently, receiving gradual fluctuation of the expected correction amount NIPAC for the idle up portion, engine speed NE is gradually increased, and in the time t2, the engine speed NE reaches target engine speed NTRG (target engine speed NTRGI at the time of idle up).
Patent JP-2001120452-A (JP)
Title: Bath water cleaning system
Inventor: TATSUTA SHIGERU
IPC: B01D63/02
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To keep bath water sterilizing efficiency level and cleaning level in case of not using bath salt when using the bath salt. SOLUTION: This cleaning apparatus for bath water is provided with a circulation duct 2 of which inlet and outlet are connected into a bath tub 1, a cleaning means for a pump 3 and the bath water on circulation duct 2 and a sterilizing means for the bath water. A controlling means 28 is provided to control the sterilizing means to increase sterilizing efficiency when a bath salt is put into the bath water.
Patent JP-2001120464-A (JP)
Title: Toilet room unit
Inventor: SHIBA TATSUYA
IPC: A47K17/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To secure sufficient space to contain small articles and the like, to improve appearance by covering with a mirror door, to open and close the mirror door steadily and to support bottom of the mirror door with good appearance. SOLUTION: A toilet stand 3 is allocated along a wall 2 of a toilet room 1 and a storage cabinet 5 is allocated along the wall 2 to the side of a mirror portion 4 of the toilet stand 3. A mirror door is allocated at front opening of the storage cabinet 5. The mirror door is hung freely to slide right and left at upper portion of front side of the storage cabinet 5. A guiding member at bottom is provided at the overlapped portion of the storage cabinet overlapped with the mirror door and the bottom of the mirror door is supported on the guiding member at bottom freely to slide. And width of the mirror door is designed slightly broader than a half of the front opening of the storage cabinet 5. Thus, the mirror door 6 can mask inside of the storage cabinet 5 when the mirror door moves to right or left.
Patent JP-H06148214-A (JP)
Title: Moving body recognizing apparatus
Inventor: TANAKA EIICHI
IPC: G01P3/36
Filed: 1992-11-13
Abstract: PURPOSE:To recognize a true moving body while correcting illuminance of a background image. CONSTITUTION:The moving body recognizing apparatus comprises a background image memory 6 and a present image memory 7 for storing by image input means 1, moving body retracting means 9 for enlarging a binary part by a differential binarization means 8 of both the images to extract a moving part, and background change deciding means 10 for deciding whether a present image is rewritten in the memory 6 by a timing change from past of the image extracted by the means 9 or not. Further, the apparatus comprises background rewriting means 11 for rewriting the present image in the memory 6 according to an output decided by the means 10. Thus, a true moving body can be recognized while correcting its illuminance.
Patent JP-H07158101-A (JP)
Title: Frost heaving prevention construction of foundation
Inventor: TSUJIYAMA HIDEKI
IPC: E02D27/00
Filed: 1993-12-03
Abstract: PURPOSE:To prevent the frost heaving of a footing beam even if the footing beam is executed at a position shallower than frost penetration depth and, at the same time, to enable the reduction of man-power used for construction of the foundation and the mount of concrete to be used. CONSTITUTION:Frost heaving prevention construction is equipped with a footing beam (10), a foundation bed (20) bearing the footing beam (10) from the bottom and a frost heaving absorption member (40) placed between an installation ground surface (30) installing the foundation bed (20) and the footing beam (10). The foundation bed (20) is set at least in a position deeper than frost penetration depth and, at the same time, the frost heaving absorption member (40) is formed in the vertical direction in an expansible manner. The frost heaving absorption member (40) is formed of rubber elastic body, at the same time, a hollow section (44) is provided to the inside of the frost heaving absorption member (40), and air is sealed in the hollow section (44).
Patent JP-H02149938-A (JP)
Title: Lens actuator for optical disk device
Inventor: NOMURA TADASHI
IPC: G02B7/02
Filed: 1988-11-30
Abstract: PURPOSE:To effectively prevent the dirt of an objective lens accompanied with the deterioration of a recording/reproducing characteristic by providing a lens shutter which can interrupt the objective lens from the external space of a lens actuator, and the driving device. CONSTITUTION:The outgoing hole 12 of laser beams is generated on a case wall above the objective lens 11, and the lens shutter 13 for interrupting the objective lens 11 from the external space by the opening and closing of the outgoing hole 12 is provided. The lens shutter driving device 14 for performing opening and closing by the lens shutter 13 is fixed to the side part of a case 10 detached from the objective lens 11 in a direction along the recording track of an optical disk 3. The lens shutter 13 is in a closed state while the disk device is in a halt period, and the objective lens 11 is interrupted from the external space of the lens actuator 2. Thus, the dirt of the objective lens, the deterioration of the converging function of the laser beams accompanied by the dirt accompanied with deterioration of the recording/reproducing characteristic can be prevented.
Patent JP-H03163590-A (JP)
Title: Interior decoration plate
Inventor: SUGIYAMA SADAO
IPC: G09G5/00
Filed: 1989-11-22
Abstract: PURPOSE:To show plural pictures or photographs with the aid of one decoration plate by storing various kinds of images, the photographs or the like in a card, reading out the data of the card as necessary and displaying it on a display unit. CONSTITUTION:The interior decoration plate 1 is constituted of a frame 2, the display unit, for example, the liquid crystal display unit 3 housed in the frame 2 and a card reader 4 integrated in the frame 2. The circuit thereof is constituted of the card reader 4 which reads the data of the card 8, a storage part (a RAM) which stores the read data, a picture selection switch 6 and a display unit driving circuit for driving the display unit 3. Then, the information of the card type storage medium 8 read by the reader 4 is displayed on the display unit 3. Thus, the plural images are selectively displayed on one display plate.
Patent JP-2001125601-A (JP)
Title: Management system for network connection information
Inventor: ONOUE CHIZUKO
IPC: G05B23/02
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To carry on correct control by a controller by automatically updating connection information on a measuring sensor and the controller. SOLUTION: A connection information managing device 1 when informed by a network monitor device 4 of a fault of a measuring sensor 2 updates connection information 11 so that a controller 3 connected to the sensor 2 is connected to another sensor 2.
Patent JP-H04178111-A (JP)
Title: Circuit breaker
Inventor: FURUKAWA KATSUHIRO
IPC: H02H5/04
Filed: 1990-11-13
Abstract: PURPOSE:To prevent thermal deterioration of a semiconductor-element by delivering a signal from an abnormal temperature detecting means for main circuit contact to an overcurrent control means and turning the main circuit contact when a signal is outputted from the control means thereby protecting a microcomputor and semiconductor elements in peripheral circuits against abnormal temperature in the main circuit. CONSTITUTION:At first, a microcomputor 9 decides whether inner temperature of a main circuit 5 is normal or abnormal. If it is normal, a decision is made whether it is a normal overcurrent or not. Upon decision of an overcurrent, main circuit contacts 2A, 2B, 2C are turned OFF. If a decision of abnormal temperature is made at that time, 'counting of abnormal temperature' is executed temporarily. If abnormal temperatures are decided and counted five times continuosly, for example, decision is made that the temperature is abnormal and the main circuit 5 is tripped.
Patent JP-H04176621-A (JP)
Title: Locking device of ejector plate of injection mold
Inventor: YOSHINAGA HIROYOSHI
IPC: B29C45/26
Filed: 1990-11-13
Abstract: PURPOSE:To make the sure engagement and disengagement of the groove of a locking member to a locking pin possible by a structure wherein the title device is provided with a disengaging side cam block, which rocks the locking member to the direction so as to disengage the locking pin from the groove, and an engaging side cam block, which rocks the locking member to the direction so as to engage the locking pin with the groove through the backward movement of a rear side ejector plate facing to a movable mounting plate. CONSTITUTION:Both a rear side ejector plate 7 and a front side ejector plate 8 together retreat until the rear side ejector plate 7 abuts against a movable mounting plate 6, the engaged posture of a locking member 33 is held by the sliding contact between the side 37b of an engaging side cam block 37, resulting in surely coupling the rear side ejector plate 7 with the front side ejector plate 8 by means of locking device 28. Accordingly, by means of the locking device 28, the locking member 33 is rocked like a positive cam by a disengaging side cam block 35 and an engaging side cam block 37 and not by the elastic force of a spring, resulting in surely engaging and disengaging a locking pin 29 with and from the groove 31a of the locking member 33. Thus, the bonding between the front side ejector plate and the rear side ejector plate can be surely released with simple constitution.
Patent JP-H07155852-A (JP)
Title: Drawing method for hoop material
Inventor: NAKANO SHINJI
IPC: B30B13/00
Filed: 1993-12-03
Abstract: PURPOSE:To enable the drawing of a hoop material, which is highly efficient in the use of material, by performing drawing for a desired shape in the center of a part enclosed with external and internal lance workings in four sides and thereby eliminating a bridge between pitches. CONSTITUTION:An external lance working A is performed on a continuously fed hoop material 10 in the direction perpendicular to the feeding direction at prescribed intervals; then, a pair of opposite internal lance workings B in the direction parallel to the feeding direction of the hoop material 10 are performed between the external lance working parts 1a which are worked at the prescribed intervals in the close proximity to the respective external lance working parts 1a; and internal lance working parts 2a are formed. In other words, the external lance working part 1a for which the external lance working A is performed in the initial process is used as the external lance working part 1a of the adjacent internal lance working in common; and therefore, a bridge is not generated between the working parts. Consequently, pitches between the respective working parts are reduced, loss is eliminated, and the efficiency in the use of materials is improved.
Patent JP-H01143830-A (JP)
Title: Emulsion for vitamin k-containing injection
Inventor: KANESHIRO YOSHIAKI
IPC: A61K9/08
Filed: 1987-12-01
Abstract: PURPOSE:To obtain an emulsion solution for vitamin K injection suitable for intravenous injection, having high safety free from shock caused by rise in histamine blood concentration and reduction in blood pressure, containing vitamin K1, vitamin K2 and a phospholipid as essential components. CONSTITUTION:An emulsion containing vitamin K1 (phytonadione and/or vitamin K2 (menatetrenone) and a phospholipid (e.g. egg yolk phospholipid or soybean phospholipid) as essential components. The injection emulsion is produced by using 0.5-10pts.wt. phospholipid, preferably 1-5pts.wt. phospholipid based on 1pt.wt. vitamin K1 and/or vitamin K2 and emulsifying the vitamin K1, vitamin K2 and the phospholipid into 4-2,000pts.wt., preferably 5-1,000pts.wt., especially preferably 10-200pts.wt. water.
Patent JP-H10115328-A (JP)
Title: Motor with clutch
Inventor: YAMAMOTO MICHIO
IPC: F16D7/04
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a motor with a clutch which has a simple structure to reduce the number of parts and can be easily assembled and freely select connecting/disconnecting torque. SOLUTION: An output shaft 20 provided with a clutch mechanism has a shaft member 23 engaged with a driven member and having a first clutch 21, and a gear member 26 having a gear 24 formed on the outer periphery and engaged with a reduction gear and a second clutch 25. In the first clutch 21, a cylindrical part 30 having a cutout part 29 extending at least in the axial direction and flexibility in the radial direction and at least one projection 31 projecting from the outer surface of the cylindrical part 30 are integrally formed. In the second clutch, a hole 32 in which the cylindrical part is slidably engaged is formed and a groove 33 is formed on the inner wall of the hole 32.
Patent JP-H07156607-A (JP)
Title: Pneumatic radial tire
Inventor: HAMAMURA KAZUYUKI
IPC: B60C9/08
Filed: 1993-12-03
Abstract: PURPOSE:To enhance durability at high speed without impairing maneuvering stability in the pneumatic radial tire. CONSTITUTION:Let the end section of a belt layer 24 be positioned at the outer side than the end section of a first belt reinforcing layer 28 and the outer end of a second belt reinforcing layer 30, and a ratio W/w of the distance W between the end section of a belt layer 26 and each end section of the first belt reinforcing layer 28 and the second belt reinforcing layer 30 to the distance w between the end section of the belt layer 24 and the end section of the belt layer 26 shall be 0<W/w<0.86.
Patent JP-H03163532-A (JP)
Title: Thin film two-terminal element
Inventor: KONDO HITOSHI
IPC: H01L49/02
Filed: 1989-11-22
Abstract: PURPOSE:To enhance the degree of freedom in design, to make film thickness and film quality uniform and to have the advantage of making the area of an element large by forming an insulating film which intervenes between 1st and 2nd conductors of a hard carbon film and forming a conductor provided in contact with an under the insulating film of a zinc oxide transparent electric conductor. CONSTITUTION:The insulating film 3 which intervenes between the 1st and the 2nd conductors 2 and 4 is formed of the hard carbon film, and the conductor 2(lower conductor) provided in contact with and under the insulating film 3 is formed of the zinc oxide transparent electric conductor. In the case of forming the lower conductor 2, it is good to dope ZnO with group III, group IV or halogen element. By thus doing, resistance is lowered. Since the hard carbon film is vapor growth film, various physical properties are controlled by a film producing condition in a wide range. Thus, the design of a device is possible in the wide range and the dispersion of the characteristic of the element is reduced, then the element is made excellent in threshold voltage and withstand voltage.