baber/WOPTO huggingface dataset:
Patent JP-H04269416-A (JP)
Title: Electrostatic relay and manufacture thereof
Inventor: KANEKAWA HITOSHI
IPC: H01H49/00
Filed: 1991-02-25
Abstract: PURPOSE:To provide an electrostatic relay having highly reliable contact and easy to be manufactured. CONSTITUTION:In an electrostatic relay having a structure wherein a movable contact 4 formed on the rear of a movable plate 3 and a fixed contact 6 formed on the surface of a substrate 5 are put face to face at a prescribed gap, the movable plate 3 is so supported on one side by a supporting part 2 formed on the surface of the substrate 5 as to be displaceable to make the movable contact 4 possible to touch with and part from the fixed contact 6, the movable plate 3 comes closer to the substrate 5 due to static electricity generated by voltage application between the movable plate 3 and the substrate 5 to bring both contacts 4, 6 into contact with each other, and the movable plate 3 parts from the substrate 5 following elimination of the static electric power and both contacts 4, 6 are separated, an electrostatic relay 1 characterized in the lowposition of side movable plate 3 and the supporting part 2, covsisting of cumulated layers directly formed in lamination on the surface of said substrate 5.
Patent JP-S60176119-A (JP)
Title: Controller of vibrator
Inventor: BABA FUMIHIKO
IPC: G01M7/02
Filed: 1984-02-22
Abstract: PURPOSE:To satisfy the request of adaptive control by estimating and correcting characteristics of all processes including a sample by means of a transfer function parameter and obtaining an actual operating random wave on a road on a stand to eliminate the need for the adjustment of the automatic gain response. CONSTITUTION:A self-turning processing means 7 has a means for supplying random wave ut to the vibrator, receiving a vibration output Yt of an optional place 8 of a sample and collecting data to estimate a transfer function Hz parameter. Moreover, a means estimating the transfer function Hz parameter based on the collected data and a means for operating and storing a parameter generating an input signal ut are provided. Furthermore, a means for calculating a pseudo input signal by using the stored parameter and an output signal St of a signal generation source, calculating an error forecast correction amount by using a vibration output Yt and the output signal St of the signal generation source, calculating the input signal ut and outputting it to a servo amplifier 5 by adding the amount based on the error forecast correcting amount to the pseudo input signal is provided.
Patent JP-S61192343-A (JP)
Title: Regeneration of adsorbent
Inventor: YAMAMOTO TADATSUGU
IPC: B01J20/02
Filed: 1985-02-20
Abstract: PURPOSE:To enable the reutilization of an adsorbent, by performing the hydrotreating of a copper and/or silver-containing adsorbent, which was contacted with an acetylene compound, at room temp. or more. CONSTITUTION:An adsorbent is prepared by a method wherein at least one inorg. acid salt, org. acid salt or oxide of copper and/or silver is supported by a carrier and reduced to monovalent and/or zero-valent copper and/or silver by using a proper reducing agent and used to remove a minute amount of the acetylene compound contained in a vinyl compound to refine said vinyl compound. The used adsorbent can be regenerated by treating the same at room temp. or more in the presence of hydrogen to separate the adsorbed acetylene compound by hydrogenation.
Patent JP-S56129548-A (JP)
Title: Bearing bracket for rotary electric machine
Inventor: HAGINO HIROYUKI
IPC: H02K9/06
Filed: 1980-03-12
Abstract: PURPOSE:To improve a drip-proof property and protection capacity sufficiently satisfying a cooling effect by making the depth of a rib near to an outer diameter section larger than that of the rib at the inner diameter section side in the concentric circular rib, which is mounted to a bracket and forms ventilating voids. CONSTITUTION:In a concentric circular rib 3, which is installed between a bearing box 8 and an outer circumferential section 1a of a bearing bracket 1 and builds up openings 2 for ventilation, the depth of a rib 7 near to the outer circumferential section 1a is made larger than the depth (b) of the rib 3 at the inner diameter side only by DELTAb. DELTAb Shall be 12mm. or shorter, and is selected in length which can prevent the infiltration of waterdrops falling at the angles of 15 deg. or less in the vertical direction from the outer circumferential section 1a. Thus, a drip-proof property and protection capacity can be improved making the most of the characteristics of the concentric circular rib and sufficiently holding a cooling effect.
Patent JP-H10228575-A (JP)
Title: Automatic sales system
Inventor: KURIHARA TOSHIHIKO
IPC: G07F11/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an automatic sales system which takes out many products which consists of different kinds of products at one time by operating an operating part once even when many products whose kinds are different are bought. SOLUTION: This system has vending machines 2 and 3, a taking out device 4 which is provided on a wall 7, and a carrying device 5 which carries a product that is taken out from the machines 2 and 3 to the device 4. Here, the machines 2 and 3 have product ejecting openings 201 to 303, and also have vending machine bodies 20 and 30 which are arranged inside the wall 7 and an operating part 10 which is attached to an outer plane of the wall 7 and also outputs a product ejecting instruction to the bodies 20 and 30. The device 5 has no end belt 50 that goes as a belt conveyor under the openings 201 to 303 to the device 4.
Patent JP-H04269690-A (JP)
Title: Wake up alarm device
Inventor: OGINO HIROYUKI
IPC: G04C21/16
Filed: 1991-02-26
Abstract: PURPOSE:To generate alarm for wake up only in the case human body is on the bed. CONSTITUTION:A device is constituted of a piezo-electric element 6 able to provide in beddings, a lay-bed judgement means 7 to judge the existence of a human body on the bed based on the output signal from the piezo-electric element 6, a time indication means 1, an alarm 2 for waking up, a setting means 3 to set a get up time, and a control means 13 to operate the alarm 2 with the lay-bed judgement means 7 and the setting means 3. With this constitution, the alarm is generated only when a human body is existing on the bed, and so there are no possibilities of troubling neighbours with the noise of the alarm operation and of expediting the consumption of the battery in the alarm device.
Patent JP-H05223563-A (JP)
Title: Laser displacement meter
Inventor: SHIMIZU TAKASHI
IPC: G01C3/06
Filed: 1992-02-18
Abstract: PURPOSE:To measure an object to be measured properly without any measurement error even if the object is transparent by a laser displacement meter. CONSTITUTION:A laser displacement meter 1 is provided with a laser light source 2 and a light-reception part 3, a laser beam 5a which is cast from the laser light source 2 is reflected on the surface of an object 4 to be measured, a reflection beam 5b enters a light-detection element of the light-reception part 3 as a normal measurement light, and then the amount of displacement is measured according to a laser beam distribution at that time. Also, light- screening plates 7 where a small hole 6 is formed are laid out in parallel slightly away from the surface of the object 4 to be measured. The light-screening plate 7 travels while maintaining a parallel posture for the surface of the objet 4 to be measured in a direction which is parallel to a light-projection axis by a drive device 10 in axial direction. A normal reflection beam 5b passes through the small hole 6 and then enters the light-reception part 3 but nearly all of a pseudo measurement beam 5c toward the light-reception part 3 are screened by the light-screening plate 7 and do not enter the light-reception part 3.
Patent JP-H08319383-A (JP)
Title: Thermoplastic elastomer composition
Inventor: ODA SHIGERU
IPC: C08L53/02
Filed: 1996-02-19
Abstract: PURPOSE: To obtain a thermoplastic elastomer composition, comprising a specific hydrogenated block copolymer, a specified olefin copolymer, a specific copolymer and an oil, excellent in air bag inflating properties, high-temperature aging and weather resistances, molding processability, low cost properties, etc., and useful for automotive air bag covers. CONSTITUTION: This thermoplastic elastomer composition comprises (A) 5-50wt.% block copolymer, comprising >=2 terminal polymer blocks consisting essentially of a vinyl aromatic compound and an intermediate polymer block consisting essentially of a conjugated diene compound and having >=50000 number-average molecular weight, (B) 20-60wt.% propylene-2-8C α-olefin copolymer having >=90 deg.C heat distortion temperature, (C) 5-70wt.% ethylene-α-olefin(- conjugated diene) copolymer rubber having <=-30 deg.C glass transition temperature, (D) 5-50wt.% paraffinic oil and (E) 0.1-10wt.% silicone oil having >=50000cSt viscosity (at 25 deg.C according to JIS Z8803).
Patent JP-H10228925-A (JP)
Title: Cooling method and device for electrolyte solution for battery
Inventor: NISHIDA HIROYUKI
IPC: H01M10/05
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To enable keeping desired quality in high precision as a battery buy preventing electrolyte solution injected inside a battery shell from evaporating. SOLUTION: A cooling device 40 is provided with a first cooling mechanism 62 to cool atmosphere inside the casings 66 to 70 and a casing 78, and a second cooling mechanism to supply cool air toward a battery shell 12, prevents an electrolyte solution from evaporating by cooling it directly and indirectly, and also prevents the temperature of the electrolyte solution from increasing by a reaction.
Patent JP-H05220291-A (JP)
Title: Turbidity detecting device for washing machine
Inventor: NAKANISHI KAZUTAKA
IPC: D06F39/08
Filed: 1992-02-18
Abstract: PURPOSE:To precisely detect the fouling of the water in a water tub with a simple structure with no time delay by providing a turbidity sensor on the water tub side from a drain valve, and communicating a portion between the turbidity sensor and the drain valve to the lower side portion of a rotary vane at the bottom section of the water tub to provide a circulation path. CONSTITUTION:A turbidity sensor 6 detecting the turbidness of water is fitted at a position on a water tub 1 side from the drain valve 5 of a drain path 4, and a portion between the turbidity sensor 6 and the drain valve 5 on the drain path 4 is communicated to the lower side portion of a rotary vane 3 at the bottom section in the water tub 1 via a circulation path. When the rotary vane 3 is rotated, weak negative pressure is generated at the lower side portion of the rotary vane 3 in the water tub 1, the water at the downstream side portion than the turbidity sensor 6 on the drain path 4 is circulated into the water tub 1 via the circulation path 8, and the water in the water tub 1 is guided into the drain path 4. The fouled water in the water tub 1 is quickly guided to the position of the turbidity sensor 6 arranged on the drain path 4, and the fouling can be detected with no time delay.
Patent JP-H06245233-A (JP)
Title: Stereoscopic display device capable of presenting plane picture
Inventor: OKAWA AKIHIRO
IPC: B25J3/00
Filed: 1993-02-22
Abstract: PURPOSE:To obtain a head mount stereoscopic vision presenting display device in which the load of the operator is relieved by devising the display device such that a left eye use picture and a right eye use picture are set to the same pattern as required to present a plane picture not causing a stereoscopic vision. CONSTITUTION:An observation object 1 is picked up by a right eye use camera 2 and a left eye use camera 3. An angle caused by the cameras 2, 3 with respect to the object 1 produces a parallax and a right eye use picture and a left eye use picture are respectively displayed on a right eye use monitor 4 and a left eye use monitor 5. The two patterns having the parallax are sensed stereoscopically in a brain of an observer when the observer watches the patterns simultaneously or alternately timewise. Moreover, a video signal changeover device 6 displays either of the left and right eye pictures onto two monitors 4, 5 simultaneously to display of a not stereoscopic vision but plane picture 7. Thus, the stereoscopic vision is presented only when it is required for a job. Even when a sense of displeasure is caused during the stereoscopic vision observation, the plane picture is immediately displayed and then the sense of displeasure is eliminated.
Patent JP-H01219388-A (JP)
Title: Leakage indicator for electromagnetic volute pump
Inventor: PAURU HATEINGU
IPC: H02K11/20
Filed: 1988-02-15
Abstract: PURPOSE: To simplify a device for recognizing damages of an inner gap filling material at right time by clamping a ring between pots of two pieces of gap filling material and providing a radial hole in the ring. CONSTITUTION: A magnetic centrifugal pump is divided into a work chamber 10 and a drive chamber 11 by splay-shaped gap filling materials 1, 2. A ring 5 is clamped between a pot 3 of an outer gap filling material 2 and a pot 4 of an inner gap filling material 1. The ring 5 has a radial hole 6. The hole 6 is connected to an indicating device arranged on the outer side of the pump via a cannular member 7. Thus, it is possible to simplify the device for recognizing damages of the inner gap filling material at right time.
Patent JP-S56126993-A (JP)
Title: Linearly polarizing gas laser tube
Inventor: HARA HIROO
IPC: H01S3/034
Filed: 1980-03-12
Abstract: PURPOSE:To obtain an output from a linearly polarizing gas laser tube with stable polarizing characteristic by employing an oblique contact surface for placing a glass plate for obtaining linearly polarized light and a metallic member integrally formed with the legs and fixing the glass plate accurately to the contact surface to prevent the movement of the glass plate. CONSTITUTION:A sealing tray 2 is connected to the end 1 of a discharge tube at one end of the discharge tube, a sealing tray 3 for enclosing another glass plate 7 is fixed to the bottom of the sealing tray 2, and a mirror 4 is sealed to the sealing tray 3 with low melting point glass 5. The glass plate 7 for obtaining linear polarization is placed on the oblique surface 61 of the blister made of metallic member 6 and on the bent part 62, and fixed by the low melting point glass 8. The sealing trays 2, 3 and member 6 are assembled on the same axis. The thermal expansion coefficient of the member 6 is equalized to those of the glass plate 7 and the glass 8, the strain caused upon fixing is eliminated, and the glass plate 7 is accurately fixed at a blister angle to thus obtain an output having stable polarizing characteristic.
Patent JP-H07236599-A (JP)
Title: Vacuum cleaner
Inventor: OKAMOTO MASAFUMI
IPC: A47L9/00
Filed: 1994-03-01
Abstract: PURPOSE:To improve the usage and durability of a vacuum cleaner by making it easily stepping over the level difference due to the threshold, etc., preventing the damage to the part of level difference due to the bottom part of the vacuum cleaner body and relieving the shock to the cleaner body. CONSTITUTION:This cleaner is provided with a connection pipe 30 one end of which is fitted to an intake hole 31 at the front part of a vacuum cleaner body and the other end of which is fixed to the end of a hose 29, mobile wheels 27 located in front of the center of the gravity of a motor-driven fan 22 provided at a position 21 under the vacuum cleaner body 21 and whose rotation center is arranged on both sides of the back of a dust collection chamber 25, and a mobile caster 28 rotatable in the horizontal direction at the bottom of the back of the vacuum cleaner body 21. A pivotable roller 36 is provided at the lower part of the end of the hose side of the connection pipe 30.
Patent JP-S62271496-A (JP)
Inventor: MAIKERU JIEI KORUSAA
IPC: H05K3/34
Filed: 1987-02-13
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-S59157694-A (JP)
Inventor: KIMURA YOUICHI
IPC: G10H1/053
Filed: 1983-02-25
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-H02210921-A (JP)
Title: Converter control circuit
Inventor: YAMAMOTO HIDEKI
IPC: G05F1/10
Filed: 1989-02-09
Abstract: PURPOSE:To decrease the potential of a switching circuit in the inside of a branching filter and to improve the reliability of a submarine cable system by providing plural error amplifiers, ANDing outputs of both the amplifiers with an AND circuit and feeding back the result to a converter circuit. CONSTITUTION:A load 20 and a current detector 30 employing a magnetic amplifier are connected to an output of a converter section 10, and an output of the detector 30 and a reference voltage E1 of a reference voltage circuit 60 are inputted to an error amplifier 50. Moreover, an output of a voltage detector 40 arranged across the load 20 and a reference voltage E0 of a reference voltage circuit 80 are inputted to an error amplifier 70. Then outputs of the amplifiers 50, 70 are inputted to an AND circuit 90, where they are ANDed and the output of the circuit 90 is fed back to the converter section 10. Then voltages E1, E0 of the circuits 60, 80 are raised gradually from zero at a time t=0 up to values e1, e0 respectively and the voltage E0 of the circuit 80 is brought into zero gradually at a time t=t2 thereby bringing an output current to a steady-state output current I0 at a drooping voltage V1. Thus, the potential of the changeover circuit inside the branching filter is decreased, and the reliability of the submarine cable system is improved.
Patent JP-2000230850-A (JP)
Title: Surface level measuring apparatus for molten metals, etc.
Inventor: IKUNO ITSUO
IPC: G01F23/28
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To contactlessly continuously measure the displacement of the surface level of a molten metal, etc., by the optical trianglation, even if the measuring surface is an irregular reflection or mirror surface reflection surface. SOLUTION: A visible light line marker 2 for irradiating a visible light on a thin plane and a camera 4 for taking a visible image 3 appearing due to the irradiation by the line marker 2 are provided for measuring the surface displacement of a molten metal a, etc. A visible light 2' is irradiated from the line marker 2 on a measuring surface a1 and a wall surface 1a perpendicular thereto through a specified inclination angle, the camera 4 takes a visible image 3 formed in approximately an L- or V-shape depending on the reflectivity of the measuring surface a1, the image is processed to obtain coordinates of a refraction point of the visible image 3 and they are arithmetically processed to output as displacement measuring results of the respective measuring surfaces.
Patent JP-S55126178-A (JP)
Title: Electric measurement discharge type rice box
Inventor: TAKEDA TERUO
IPC: F16K21/16
Filed: 1979-03-16
Abstract: PURPOSE: To simplify discharge operation and set the amount of discharge steplessly by controlling the open time of a shutter by an electric switching means and thereby controlling the discharge of rice.  
     CONSTITUTION: Above discharge port 4 are arranged ring-shaped blocking plate 16a and umbrella-shaped blocking plate 16b in two stages, upper and lower. These blocking plates 16a, 16b control the action of the total weight of rice in enclosing chamber 3 upon shutter 7, limits the flow of rice from discharge port 4, and stabilizes the amount of flow from the discharge port 4 even if the amount of rice in enclosing chamber 3 is varied. Set dial 13 at mark 19 on panel 11a and push operation button 12. Then, solenoid 8 operates for a fixed time corresponding to the set amount of discharge, and thereby the amount of rice discharge is determined steplessly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57146660-A (JP)
Title: Printing mechanism for serial printer
Inventor: ITOU KIYOSHI
IPC: B41J9/133
Filed: 1981-03-05
Abstract: PURPOSE:To provide a printing mechanism capable of printing characters of high quality which are aligned in good order and uniform in density without increasing the number of parts by providing a guide at the part of a supporting body, which couples with the part of a printing means. CONSTITUTION:A slope 4b is provided on a hammer 4 and a guiding slope 2d is provided on a support 2a of a supporting body opposing to the slope 4b. The position of the hammer 4 in the direction of arrow C is accurately determined by a hammer guide 7, etc. to be accurately positioned by means of a selecting shaft, etc. By the printing operation of the hammer 4 in the direction of arrow D, the slope 4b of the hammer 4 is caused to couple with the guiding slope 2d of the supporting body, and the supporting body (that is a type 1a) is accurately guided and positioned by them. Consequently, the type 1a is uniformly pressed with the pressing unit 4a of the hammer 4, and the alignment of printed characters 8 is improved.
Patent JP-H07221950-A (JP)
Title: Facsimile equipment
Inventor: FUJIWARA YASUNORI
IPC: G06F21/80
Filed: 1994-02-03
Abstract: PURPOSE:To improve the operating speed by providing an overwrite inhibit means inhibiting overwrite of image data to data in a semiconductor memory to the facsimile equipment to reduce the frequency of access to a disk memory device. CONSTITUTION:When image data are stored in an HDD 2, a central control section 1 writes the fact of inhibit/non-inhibit to a memory section 3 to set inhibit/non-inhibit to a flag. The control section 1 refers to a residual quantity counter to confirm whether or not a residual quantity of an image block is a prescribed value R or not and interrupts the operation when the value is the R or below and implements block reserve processing to a block management table when the value is the R or over. One image block is reserved by the reserve processing and then the image data are transferred. The processing above is repeated and when the data to be transferred are not in existence, the control section 1 implements release processing of the image block.
Patent JP-S58148725-A (JP)
Inventor: MATSUI KENICHI
IPC: B28B1/52
Filed: 1982-02-28
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-H04244487-A (JP)
Title: Cover structure for motor tricycle
Inventor: MIZUNO YASUSHI
IPC: A61G5/04
Filed: 1991-01-31
Abstract: PURPOSE:To prevent the increase of temperature in a front cover mounted on a motor tricycle. CONSTITUTION:A battery 13 and a controller 23 are placed on a car body frame 10. A wall plate 22 extended from the upper surface of the front cover 14 to the lower part of the front cover is located at the interior covered with a front cover 14. The controller 23 is isolated from a battery 13, and holes 14b and 14c are formed in the upper surface and the side surface of the front cover 14 to improve ventilation. This structure protects the controller 23 from a heat damage.
Patent JP-S54123596-A (JP)
Title: Regenerating method for oil-containing zinc oxide
Inventor: OOGURO HIROSHI
IPC: C01G9/02
Filed: 1978-03-20
Abstract: PURPOSE: To regenerate oil-contg. ZnO at a low cost without remarkably lowering the emulsion treating efficiency of ZnO by heating the oil-contg. ZnO in specific temp. range to remove the oil.  
     CONSTITUTION: A predetermined amt. of finely divided ZnO is added to an emulsion, stirred for several min, and separated from the water by a suitable method to remove oil from the emulsion. This oil-contg. treating agent ZnO is heated at 350W900°C in the presence of air to combustion remove the oil. When the agent is heated to above about 700°C, the emulsion treating efficiency gradually lowers although the compsn. does not change. In the temp. range of 350W900°C the oil can be removed thoroughly without remarkably lowering the efficiency. 
     COPYRIGHT: (C)1979,JPO&Japio