baber/WOPTO huggingface dataset:
Patent JP-S63153402-A (JP)
Title: Rotational angle sensor
Inventor: FUJIWARA YOSHIAKI
IPC: G01B7/00
Filed: 1986-12-17
Abstract: PURPOSE:To increase the leakage magnetic field intensity, and to improve the linearity of an output characteristic by placing concentrically two pieces of circular rings consisting of a magnetic material, and forming a closed magnetic circuit by providing a permanent magnet on a bisected position of each circular ring. CONSTITUTION:A circular ring 10 of the outside and a circular ring 11 of the inside are both formed by using pure iron. As for permanent magnets 12, 13 for connecting both circular rings 10, 11, Alnico whose temperature characteristic is excellent is used. Also, as for a magnetic detecting element, a barber pole type magneto-resistance element is used, by which a rotational angle sensor 15 is formed. At the time of a state that the sensor 15 has rotated a little against the element 14, a closed magnetic circuit 16 indicated with an arrow is formed in the circular ring 10 and the circular ring 11, and also, a leakage magnetic field 17 is formed extending from the circular ring 11 to the circular ring 10. In the element 14, an electromotive force is generated by the leakage magnetic field 17.
Patent JP-S63157680-A (JP)
Title: Lighting device of laser beam source
Inventor: HOSHI TOSHIHIKO
IPC: H01S3/097
Filed: 1986-12-18
Abstract: PURPOSE:To get rid of wasteful power consumption, by utilizing the constant current characteristic of a reactor, and by permitting reactor current to flow to a laser beam source connected to a switch element in parallel with each other. CONSTITUTION:Power from an AC power source 2 is converted to the DC power of desired voltage by a thyristor rectifier 3, and a transistor switch 22 is turned ON, and direct current is permitted to flow to a series reactor 21. When the input of the direct current detected by a current detector 23, to a switch control circuit 25 is provided and the current comes to a current value set by a current setting unit 24, then OFF-command is applied to the transistor switch 22 from the switch control circuit 25, and the circuit is opened. As a result, the current with the switch 22 off is supplied to a discharge tube 11 in parallel with the switch 22 because of the constant current characteristic of the series reactor 21. The constant current flows even if the tube 11 exhibits a negative resistance characteristic. Besides, by phase-controlling the rectifier 3 with the control circuit 25, its DC output voltage can be changed.
Patent JP-2000134480-A (JP)
Title: Facsimile communication system
Inventor: HOSODA TAKAAKI
IPC: H04N1/32
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile communication system which has a short communication time. SOLUTION: When transmitting the same image information to confidential boxes of a called station 1b, a calling station 1a generates and sends signals specifying the box numbers of all the confidential boxes to be stored with image information to be sent to the called station 1b, and then sends image information once to the called station 1b.  Once receiving the signals specifying the box numbers from the calling station 1a, the called station 1b recognizes the specified box numbers from the signals, and the called station when receiving the image information from the calling station 1a gives identification information to the image information, stores the identification information in a confidential management table 12b while making it correspond to all the specified box numbers, and stores the image information given the identification information in an image information management table 14b by the identification information.
Patent JP-S62158467-A (JP)
Inventor: REONAADO DABURIYU HOONAA
IPC: A23L7/109
Filed: 1986-12-18
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-H07165279-A (JP)
Title: Necktie case
Inventor: IKEMOTO SHIGEKI
IPC: A47G25/78
Filed: 1994-11-11
Abstract: PURPOSE:To provide a case that can hold neckties compactly without creasing them, smooth out creases during fitting, and save labor in packing. CONSTITUTION:A cylindrical case provided with an opening 1 on one end, wall 2 on the other end, and slit-shaped windows, parallel to the axial center L, in a peripheral wall 4. An opening 1 in a case body 5 is provided with a lid 6 which can swivel freely in a circumferential direction, and can be freely attached or detached. The lid 6 provided with a rod 13 protruding toward the inside at about the axis center L of the case body 5. The rod 13 is to wind ties on. A wall 2 has at the center of its internal surface a support 20 to support a tip 19 of the rod 13 in such a manner that the rod 13 can rotate freely. The tip of the rod 13 is split into two parts: a longer part 16 and shorter part 17.
Patent JP-2000130887-A (JP)
Title: Lamination type heat exchanger
Inventor: CHIBA TOMOHIRO
IPC: F25B39/02
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a temperature distribution in passing air by a method wherein a lower front side tank and a lower rear side tank are partitioned at substantially central part of lengthwise direction of the tanks and each end parts communicate with each other through a header, forming a heat exchanging medium flow passage, while a heat exchanging medium introducing and discharging port unit is formed at the opposite side of the header. SOLUTION: A lower front side tank 11a and a lower rear side tank 11b are provided with partitions 8, 9 at substantially central part of them and are defined into two chambers 27, 28 and two chambers 29, 30 in the lengthwise direction of them respectively. The refrigerant introducing port unit 36 is opened in the chamber 29 of the lower rear side tank 11b and the refrigerant discharging port unit 37 is opened in the chamber 27 of the lower front side tank 11a while the chambers 30, 28 are communicated with each other through a header 31. According to this method, mainly liquid refrigerant is conducted to flow through tubes constituting heat exchanging units 34, 35 opposed to the opening units of the unit to improve a heat exchanging efficiency whereby the generation of a temperature distribution of passing air can be eliminated and the outlet temperature of the air can be unified.
Patent JP-H09146583-A (JP)
Title: Speaker adaptation device
Inventor: OKURA KAZUYOSHI
IPC: G10L15/14
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To conduct a highly precise learning while maintaining the relative relationship with the components in the vicinity by updating average vectors based on the difference between the updated average vector in each component and analyzed data. SOLUTION: Every time a learning voice is given, the likelihood to the learning data of the erroneous components, which do not originally belong is successively reduced by gi ',s ',m ' based on differences t(n ,p) ,(i ,s ,m) between updated average vectors mi ,s ,m and analysis results of learned voices 0n ,p while maintaining the relative relationship with the components in the vicinity by ti ,s ,m . Simultaneously, the updated average vectors mi ,s ,m are updated so as to increase the likelihood against the learning data of the components, which are originally to belong, by hi ,s ,m and average vectors μi ,s ,m are updated using the vectors mi ,s ,m .
Patent JP-H03164782-A (JP)
Title: Cleaning device for rotor of image forming device
Inventor: ISHIHARA NORIYUKI
IPC: G03G21/10
Filed: 1989-11-24
Abstract: PURPOSE:To uniformly impregnate a web with oil to the maximum without fear that the oil drops to the web by providing an oil supply means which gives the fixed quantity of oil to the web on a supply roller side and an oil collection means which collects the oil which drops from the web around and near the supply roller and uniformly impregnates the web with the oil. CONSTITUTION:The web W on a web supply roller 21 is uniformly impregnated with the fixed quantity of the oil Q by the oil supply means 24, and the oil which drops from the web W around and near the web supply roller 21 is collected and the web W is uniformly impregnated with the oil Q by the oil collection means 25. Thus, the web is uniformly impregnated with the oil Q to the maximum without fear that the oil Q drops to the web W.
Patent JP-H06129939-A (JP)
Title: Method for detecting leaked water in water-stopping structure
Inventor: EBIHARA MASAAKI
IPC: G01M3/16
Filed: 1992-10-16
Abstract: PURPOSE:To provide a method for detecting leaked water in a water-stopping structure which can perform measurement simply by installing one current- direction sensor in the waters stopping structure. CONSTITUTION:In a water-stopping structure 60 indicating electrical insulation property, a current-direction sensor 40 is installed in a water-stopping structure 60, a plurality of internal electrodes 20a which can be switched are buried inside the water-stopping structure 60, an external electrode 30 is buried outside the water-stopping structure, voltage is applied between one internal electrode 20a and the external electrode 30, current vector is measured by the current- direction sensor 40, the internal electrode 20a is switched to the other internal electrode 20b, the change in current vector indicated by the current-direction sensor 40 is measured, thus detecting the presence or absence of leaked water based on the presence or absence of change in the current vector.
Patent JP-S63156620-A (JP)
Title: Wire-cut electric discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H7/02
Filed: 1986-12-19
Abstract: PURPOSE:To speed up preventive control over concentrated discharge, by installing a detection device, measuring temperature of an electrode, in the part run past a machining part to be opposed to a workpiece of the wire electrode, comparing the detection signal with the reference value set by working conditions, and installing a judging device for judging a degree of concentration of discharge. CONSTITUTION:A temperature rise in a wire electrode 1 can be detected and measured with noncontact by detection (by means of an infrared sensor 10) of an electromagnetic wave, making infrared rays to be emitted out of the electrode 1 a main factor, or through a measuring medium by direct contact. This detection signal is compared with the reference value inputted and set by working conditions, whereby concentrated discharge is judged by a judging device 12. Therefore, the temperature rise due to generation of this concentration discharge is accurately judgeable. According to this judgment, when the concentration discharge is generated, control of a working pulse, control over travel of the electrode 1, control of a jet working fluid, etc., are speedily performed whereby disconnection of the wire electrode 1 is prevented from occurring and thus stable machining can be done.
Patent JP-S63155173-A (JP)
Inventor: SHIBUYA KUNIHIRO
IPC: H04N1/29
Filed: 1986-12-19
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-S63154305-A (JP)
Inventor: KIMURA KATSUHIKO
IPC: B28C7/00
Filed: 1986-12-19
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-H11113321-A (JP)
Title: Sowing apparatus for pot type seedling-raising container
Inventor: NAGAI EIJU
IPC: A01C7/08
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To facilitate change of number of rows and simplify composition and make cost of the apparatus low. SOLUTION: This sowing apparatus for pot type seedling-raising container is obtained by forming fitting recessed part 16a for N row and fitting recessed part 16b for (n) row at equal interval so as to coincide with a pot of a seedling- raising container, joining a thin sheet-like sheet for changing number of row having a window part for exposing the fitting recessed part and a shielding part for shielding to the peripheral face of a horizontal feed out roll, exposing either one of the fitting recessed part 16a for N row and the fitting recessed part 16b for (n) row and shielding the other recessed part in the both by transferring the sheet for changing the number of row to the shaft center direction of the horizontal feed roll.
Patent JP-H05302578-A (JP)
Title: Scroll type compressor
Inventor: MORI TATSUSHI
IPC: F16F15/28
Filed: 1992-11-13
Abstract: PURPOSE:To safely receive torque transmitted between a driving bush and a driving shaft and between a counterweight and the driving shaft at the time of starting and stopping, in a compressor in which the counterweight is formed as a constitutional part independent of the drive shaft and the driving bush. CONSTITUTION:A driving bush 36 and a counterweight 35 are connected so as not to relatively rotate, and a circular counterbore 35b fitted to float into a large contour part internal end 33a of a driving shaft 33 is formed in the counterweight 35. In this counterbore 35b, a play fit clearance is set in order to permit a limited adjusting turn about an eccentric pin 34 relating to the counterweight 35 and the driving bush 36, and a fine difference generated in a relative position relation between both volute units 23, 42 is absorbed by the counterweight 35 with the drive bush 36. At the time of starting and stopping a compressor, force according to collision by transmission torque is suitably received by contact of circular arc surface between the counterbore 35b and the large contour part internal end 33a.
Patent JP-H01148453-A (JP)
Title: Port liner for casting
Inventor: OKAWA TAKESHI
IPC: B22D19/00
Filed: 1987-12-01
Abstract: PURPOSE:To improve accuracy of mutual positioning of a port liner cast in a cylinder head by integratedly forming projecting core prints at outsides of valve hole and manifold hole of the port liner. CONSTITUTION:The valve hole core print 3 is formed as projecting to the outside of the valve hole 1a and the manifold hole core print is formed as projecting to the outside of the manifold hole 3 of the port liner 1 for casting. Each core print 3, 5 is integratedly formed with the port liner 1 or is formed by welding with the port liner 1. The valve hole core print 3 is made to almost cylindrical shape having a little smaller diameter at the tip and the bottom face 3a and the outer circumferential face are made to the positioning faces. The manifold hole core print 5 is made to trapezoid shape and the upper and lower faces 5a and the inclined faces 5b at both sides are made to the positioning faces. At the time of forming, as the cast-in to the cylinder head by using this port liner 1, the positioning of the port liner 1 is accurately executed and the capacity and the assembling efficiency of the cylinder head are improved.
Patent JP-H01144950-A (JP)
Title: Production of dried 'mozuku'
Inventor: YAMASHIRO YOSHIO
IPC: A23L17/60
Filed: 1987-12-01
Abstract: PURPOSE:To readily obtain the title 'mozuku' (Nemacystus decipiens) of sheet form in a short time independent of weather, by alternately repeating twice the screening for eliminating the foreign substances contained and desalting for the 'mozuku' collected followed by hydro-extraction and drying. CONSTITUTION:'Mozuku' collected from the sea is screened to remove other seaweeds and foreign substances, etc., being roughly desalted, then additional screening and desalting are performed in detail followed by hydro-extraction of the resultant 'mozuku' and then thin spreading on a e.g., polypropylene raw material plate followed by hot-air drying in e.g., a dryer, thus obtaining the objective 'mozuku'.
Patent JP-H11140547-A (JP)
Title: Method for cooling metal strip and cooling body
Inventor: KURISU YASUSHI
IPC: C21D9/573
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a cooling method and cooling body which can surely obtain uniform cooling in the width direction of a metal strip without developing fault on the metal strip even in the case of passing the strip at a high speed, in cooling the metal strip with a cooling body having a cooling structure in the inner part. SOLUTION: This cooling method of the metal strip is executed by discontinuously arranging many inert gas spouting holes on the surface contacting with the metal strip 1 in the cooling body having flowing passage of coolant in the inner part, spouting inert gas cooled with a cooling box 3b from the spouting holes 8 of the inert gas 7, forming an inert gas film between the surface of the cooling body and the metal strip to form a gap having 10-90 μm and cooling the metal strip with the cooling body under non-contacting condition with the cooling body while using the inert gas film as a heat conductor. The cooling body (cooling box or cooling roo) is used to execute this method.
Patent JP-S63157341-A (JP)
Title: Magneto-optical recording/reproducing head
Inventor: IWANAGA TOSHIAKI
IPC: G11B11/105
Filed: 1986-12-22
Abstract: PURPOSE:To obtain a compact the light-weight optical system and at the same time to improve the light availability by providing a multi-split photodetector to a 2nd optical system which detects the reflected light sent from a recording medium to detect the information signals out of two luminous fluxes that are divided with polarization in parallel to an optical axis. CONSTITUTION:A semiconductor laser light is projected on an optical recording medium 6 via an objective lens 5 and the reflected light of the medium 6 is reflected by a beam splitter 4. This reflected light is led to a multi-split photodetector 11 via a critical angle prism 7 which can apply a critical angle method, a 1/2 wavelength plate 8 which turns a polarized surface by pi/4 and a several plate 10. The detector 11 leads one of two beams divided with polarization in parallel to an optical axis to a photodetecting part 11a. Then a focus error signal is outputted by a critical angle method and the other beam is led to a photodetecting part 11b for output of a track error signal. In such a constitution, a compact and light-weight optical system is obtained together with improvement of the light availability. Then the load of a light source is reduced.
Patent JP-H04177965-A (JP)
Title: Facsimile equipment for automobile
Inventor: GUNJI MASAHIRO
IPC: H04N1/21
Filed: 1990-11-13
Abstract: PURPOSE:To allow the facsimile equipment to cope with facsimile transmission when an ignition key is turned off by not immediately printing out received picture information but storing the information into a storage device in the facsimile equipment for automobile when the ignition key is turned off. CONSTITUTION:When an ignition key of an automobile is turned off and facsimile transmission comes to the automobile, the facsimile equipment for automobile 10 and an automobile radio equipment 11 are energized with a battery power supply by power supply means 14, 16 and in the receptible state. Thus, the picture information received through the automobile radio equipment 11 is stored in a storage device 10c in the facsimile equipment for automobile 10 by a picture information storage means 10a. Moreover, when the ignition key 15 is turned on after picture information storage, an information output means 10b prints out or displays the picture information or the information representing the storage state of the picture information. Thus, the facsimile equipment for automobile copes with the facsimile transmission when the ignition key of an automobile is turned off.
Patent JP-H02153191-A (JP)
Title: Ground excavation method
Inventor: FUJIWARA NORIO
IPC: E21B21/00
Filed: 1988-12-02
Abstract: PURPOSE:To eliminate a gellike substance and to make the earth and sand disposable by excavating while infiltrating stabilization agent such as high water-absorbing efficiency resin solution and the like in order to prevent a hole wall from collapse and, at the same time, spraeding additive such as degelling agent to discharged earth. CONSTITUTION:Bubble agent such as surface-active agent and the like or stabilization agent of high water-absorbing resin solution such as polyacryl acid soda and the like are spouted from an excavation bit 3 through a center hole of an excavation rod 2, and is mixed with the earth in an excavation hole E1. After that, the mixed earth and sand is transferred to a hopper from a notch 1a provided on a guide pipe 1 through a collection tank 4. Then, deforming agent such as higher resin acid ester and the like or degelling agent such as CaCl2 and the like is sprayed from a sprayer 20, and bubble of stabilization agent mixed earth and sand or gellike substance is eliminated. According to the constitution, muddiness of the discharged earth and sand is prevented, it is diverted to reclamation and the like and, at the same time, it can be easily carried out.
Patent JP-H07158536-A (JP)
Title: High pressure fuel injection device
Inventor: YAMAMOTO KAZUO
IPC: F02M63/00
Filed: 1993-12-03
Abstract: PURPOSE:To prevent the leaking out of a high pressure residual fuel from a fuel injection valve when an engine is stopped, in a high pressure fuel injection device for internal combustion engine. CONSTITUTION:A fuel feed pump 6 which pressurizes the fuel up to the feeding pressure at the former stage of a high pressure supply pump 4 is stopped instantly when an engine 1 receives a stopping operation, and thereby, the feed pressure of the fuel to be the discharge pressure is reduced rapidly. By utilizing such a performance, a pressure relief valve 13 is opened by the extinction of the feed pressure of the fuel when the engine is stopped. As a result, the high pressure residual fuel in a storing means of the high pressure fuel (a high pressure piping) 3 is discharged to a relief chamber 18, and the pressure is lowered to a specific low pressure. Consequently, a fear of generating a trouble by the leaking out of the high pressure residual fuel from a fuel injection valve 2 into a cylinder is eliminated. Since the fuel feed pump 6 is driven during the operating period of the engine 1, and the feed pressure is applied to a pressure receiving chamber 17 constantly, the pressure relief valve 13 is maintained in the valve closed condition.
Patent JP-H01146145-A (JP)
Title: Magneto-optical recording medium and its production
Inventor: OSATO YOICHI
IPC: G11B11/10
Filed: 1987-12-03
Abstract: PURPOSE:To compatibly obtain large coercive force and low recording noise characteristics by forming a magnetic recording layer consisting of an alloy of a rare earth and transition metal in the state of having a part modulated on compsn. in such a manner that the coercive force is >=5kOe and the magnetization increases in the film thickness direction. CONSTITUTION:The magnetic recording layer 2 which has <=400Angstrom film thick ness, consists of the alloy of the rare earth and transition metal and has the part 2a modulated in the compsn. in a manner as to have >=5kOe coercive force and to have the magnetization increasing in the thickness direction and a reflecting layer 3 are laminated on a transparent substrate 1. The magnetic reversal at the time of recording, therefore, arises from the part modulated in the compsn. so as to increase the saturation magnetic field and since the diamagnetic field to assist the magnetic reversal at the time of recording increases, the recording pits having the high contrast from the unrecorded part are formed. The magneto-optical recording medium of the low noises at the time of recording is thus obtd. by using the magnetic recording layer having the large coercive force.
Patent JP-H08211866-A (JP)
Title: Automatic plating device
Inventor: HAZAMA TOSHIAKI
IPC: G10H1/00
Filed: 1995-11-22
Abstract: PURPOSE: To provide an automatic playing device in which the articulation at the time of an arpeggio playing is not changed by a tempo in an automatic playing device performing the arpeggio playing automatically in accordance with key-depressing information. CONSTITUTION: This device is provided with (a) a first setting means 21 setting an articulation, (b) a second setting means 22 setting a tempo and (c) a control means controlling so that the key-on time (the sounding time) or the key-off time (the muffling time) of a musical sound to be issued is almost constant even though the tempo set by the second setting means 22 in accordance with the setting of the first setting means 21 is changed.