baber/WOPTO huggingface dataset:
Patent JP-S57132786-A (JP)
Title: Speed control device for motor
Inventor: SUGIYAMA AKIRA
IPC: H02P7/06
Filed: 1981-02-05
Abstract: PURPOSE:To enable the continuation of a work without stopping a motor by discriminating the abnormal temperature of the motor in accordance with a temperature detection signal and automatically altering a speed command signal to a signal commanding lower rotating speed. CONSTITUTION:The rotating speed of a motor 2 for a sewing machine is varied in accordance with the speed command signal SG3 from a variable resistor 9 in an operating pedal 8. A temperature detector 6 is provided in a housing for the motor 2 to input the signal of the detector into a discriminator 7, the output of the discriminator 7 is applied to an altering circuit 10 to alter the speed command signal SG3 to a command signal SG3a corresponding to a speed lower than the prescribed rotating speed, thereby driving the motor 2. Accordingly, when the motor 2 is continuously operated at the maximum speed to be overheated, the command signal is altered to automatically lower the speed. Accordingly, the working efficiency can be improved without stopping the motor 2.
Patent JP-S56114776-A (JP)
Title: Antenna tracking system
Inventor: KURACHI KOUICHI
IPC: G01S13/68
Filed: 1980-02-15
Abstract: PURPOSE:To make an antenna track securely even a flying body nearly at the zenith, by making an electric antenna axis independent of a mechanical antenna axis when the flying body stays within a prescribed range including the zenith. CONSTITUTION:Normally, primary radiator 2 is installed on main reflex mirror 1 so that electric antenna axis 10 may be agreed with mechanical antenna axis 9. As a satellite moves from the zenith to point A in a prescribed range, azimuth angle detector 19 and elevation angle detector 20 detect the position of this satellite and then send a control signal to X and Y-directional drive control circuits 22 and 23 for driving primary radiator 2 via change-over circuit 14, and then driving mechanism 11 is driven to track the satellite with electric axis 10 independent of mechanical axis 9. When the satellite reaches point B, control mechanism change-over circuit 14 makes electric axis 10 and mechanical axis 9 agrees with each other again to direct the antenna to the satellite. This constitution enables the antenna to track securely even when a flying body is nearly at the zenith.
Patent JP-H08210777-A (JP)
Title: Slag melting device
Inventor: ABE MASAO
IPC: F27D11/06
Filed: 1995-02-03
Abstract: PURPOSE: To enable slag to be smoothly and rapidly heated and melted while attaining a small-sized slag melting device, reducing its cost and facilitating its handling and further to enable melted slag substances and melted metallic substances to be separated. CONSTITUTION: There are provided a heating and flowing passage 35 and a transformer structure 41 with melted metallic substances 59m flowing within the passage being applied as a secondary coil so as to enable the melted metallic substance 59m to be uniformly heated within a melting furnace 11 and to produce a thermal transfer directed upwardly.
Patent JP-S63184032-A (JP)
Title: Car body balance measuring apparatus
Inventor: SUZUKI MASAHIDE
IPC: G01M17/007
Filed: 1987-01-27
Abstract: PURPOSE:To rapidly and accurately measure the balance of a car body, by supporting the bottom surface of the car body at three points and using a scale having a laser emitter freely up-and-down movable and revolvable and a beam receiver freely movable up and down. CONSTITUTION:By supporting a car body at three points, when strain, twist or the like are generated in the car body, they directly appear. A scale 16 shown by Fig (a) is suspended at each of four measuring points of the bottom surface of the car body supported at three points and a laser emitter 8 shown by Fig (b) is arranged at a position where laser beam is easy to impinge with respect to the beam receiver 14 provided to the scale 16 in a freely up-and-down movable manner. After the completion of setting, a beam emitting parts 8a is revolved to confirm whether laser beam impinges against other beam receiver 14. When there is the beam receiver against which laser beam impinges, the clamp screw 20 of an attachment is loosened to allow the beam receiver 14 to move up and down at a position where laser beam does not impinge. The position of each beam receiver 14 is read by graduations 16a and the state of strain or twist can be grasped on the basis of the errors between four measuring points.
Patent JP-2000210623-A (JP)
Title: Paper sheets sorter
Inventor: OKAZAKI KENICHI
IPC: B07C3/08
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet sorter wherein time for sheets to a removal box is shortened, time and frequency for re-feeding sorted paper sheets can be reduced, and when accumulation boxes are arranged in stages, the removal box at the termination of each stage is not needed and the size can be reduced by the resultant volume, and furthermore the whole conveying path can be shortened. SOLUTION: This sorter is provided with a conveying means 3, a picture acquisition means 6 for acquiring pictures indicating where to be sorted, a means for obtaining sorted information specifying boxes for accumulating where to be sorted based on the pictures obtained by the means 6 (a controller 8, a memory 12, and a recognizing device 13), a separation means 10 for separating paper sheets from which no classifying information is demanded into a removal box 11, and plural accumulation boxes 5 for accumulating paper sheets from which sorted information is demanded. One separation means 10 is provided on a conveying path after the picture acquisition means 6, and when the sorted information is not demanded before the paper sheets pass through the separation means 10, the separation means 10 is controlled so that the paper sheets can enter the removal box 11.
Patent JP-H01194943-A (JP)
Title: Functional improvement of zeolite
Inventor: MIKI YASUAKI
IPC: B01J29/06
Filed: 1988-01-27
Abstract: PURPOSE:To protect the outer surfaces of zeolite particles and heighten its function, by forming zeolite with composite oxides comprising zinc oxide and chromium oxide (Zn/Cr=0.1-10 atomic ratio) in 1-500 times wt. to that of zeolite into a catalyst. CONSTITUTION:Zeolite is mixed with a composite oxide of zinc oxide-chromium oxide (Zn/Cr=0.1-10 atomic ratio) in 1-500 times wt. of that of zeolite and the resulting mixture is heated and reduced to give a highly activated zeolite catalyst. As another method, group VI b metals or their compds. in 1-500 times wt. based on zeolite are added to zeolite additionally with a composite oxide of zinc oxide-chromium oxide to from the resulting mixture, a zeolite catalyst is prepd. The obtained zeolite is highly active and almost 100% of straight chain paraffins in reduced pressure light oil is decomposed at 325 deg.C of reaction temp.
Patent JP-H01194166-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKABA TETSUSHI
IPC: G11B19/00
Filed: 1988-01-29
Abstract: PURPOSE:To make sure a search by a magnetic head at the time of loading a magnetic disk by tuning ON or OFF a switch for detecting the completion of the loading of the magnetic disk by a hook member and put a stopper into the teeth of a ratchet gear by a lock member. CONSTITUTION:The title device is equipped with a lock member 42 to turn by the action of a cover member 2 to take two different positions while the magnetic disc is loaded and while the magnetic disc is not loaded and a hook member 36 to hold the cover member while the magnetic disc is loaded and to be got off the engagement with the cover member 2 by the lock member 42 while it is not loaded. By the hook member 36, a switch 43 for detecting the completion of the loading of the magnetic disk is turned ON or OFF and a stopper 26 is put into teeth 23a of a ratchet gear 23. Thus, the feeding of the magnetic head becomes sure whether an operation at the time of loading the magnetic disk is fast or slow.
Patent JP-H08214061-A (JP)
Title: Method for outputting fault of electronic exchange
Inventor: SHIMAMURA TOSHITAKA
IPC: H04M3/22
Filed: 1995-02-03
Abstract: PURPOSE: To report fault information even without the provision of a fault information output device to report the information to a private terminal equipment. CONSTITUTION: The exchange is provided with a central controller 2 controlling an electronic exchange 1 for exchange control of a main wire and an extension, a fault information generating means 4 generating fault information when a fault takes place in the inside of the electronic exchange, a fault notice means 3 reporting the fault information to the central controller 2, and a transfer means 7 transferring the fault information to an external device as facsimile information. Then the central controller 2 discriminates whether or not it is required to transfer the fault information reported from the fault notice means 3 and transfers the fault information to the transfer means 7 when the transfer is required.
Patent JP-H06205151-A (JP)
Title: Electronic conference system
Inventor: TANIGUCHI SHINICHIRO
IPC: H04M3/56
Filed: 1993-01-07
Abstract: PURPOSE:To record the process of revealing the meeting contents of a conference or the like, to retrieve and reproduce the recorded information. CONSTITUTION:When the conference is started, the audio and video of the conference are time sequentially stored from an audio/video input means 10 to an audio/video information storage means 4. The information from an input means 2 is displayed on a display means 1. When an input interval detecting means 5 detects that there is no instruction or input from the input means 2 for fixed time, the display information is stored in a display information storage means 3. Index information making the audio/video information correspondent to the display information is generated by an index information generating means 6 and preserved in an index information storage means 7. An audio/ video information calling means 8 reads the index information from the index information storage means 7, a storage address in the audio/video information storage means 4 is provided, and the audio/video information is called and reproduced by an audio/video information reproducing means 9.
Patent JP-H04216166-A (JP)
Title: Apparatus and method for comparing two files
Inventor: JIYON UIRU UEBUSUTAA SAADO
IPC: G09G5/00
Filed: 1991-01-18
Abstract: PURPOSE: To provide a device which visually compares two files or parts of the two files by visually displaying areas of identity and nonidentity of compared items to a user. CONSTITUTION: Items are stored in a video RAM 34 which controls a display that is visible on a screen. Relative pixels in the video RAM are set through an exclusive OR function and the results are stored in the video RAM so that differences between two items are displayed. The user can edit the respective items while the comparison is made, and the result of the editing based upon the differences is immediately shown to the user and made clear.
Patent JP-H08213047-A (JP)
Title: Nonaqueous electrolyte secondary battery and its manufacture
Inventor: INUKAI TADASHI
IPC: H01M10/05
Filed: 1995-02-03
Abstract: PURPOSE: To improve pasting, application and drying, and prevent generation of a crack and separation in a negative electrode mixed layer in a negative electrode by containing specific binder resin by a specific quantity in a nonaqueous electrolyte secondary battery. CONSTITUTION: A nonaqueous electrolyte secondary battery is provided with a negative electrode having a negative electrode mixed layer containing at least carbon material a negative electrode active material carrier and binder resin, a positive electrode containing positive electrode active material and binder resin and nonaqueous electrolyte. In this battery, the binder resin is polyamide imide resin which contains at least alkylene glycol bisanhydrotrimellitate as acid component and on which logarithmic viscosity is not less than 0.3dl/g. The content of the binder resin in a negative electrode mix is 5wt.% to 20wt.%.
Patent JP-H11207783-A (JP)
Title: Mold for injection molding
Inventor: MIURA SHOICHI
IPC: B29C45/26
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a mold for injection molding to reduce a manufacturing cost. SOLUTION: A polypropylene resin is injected in a first space 7 formed of a cavity mold 5 and a core mold 6, and a thin plate-like instrument panel body 1B having a hollow part 1C is molded. Thereafter, an integral core slide 6B is moved to a center block 6A fixed to the mold 6, and a second space 8 is formed near the part 1C. And, an olefin elastomer is injected in the space 8, and an air bag door is molded. Thus, an instrument panel integrally having the body 1B and the door is molded.
Patent JP-H0676818-A (JP)
Title: Active substance of hydrogen-stored alloy electrode
Inventor: CHIYOU INJIYUU
IPC: C22C19/00
Filed: 1993-01-07
Abstract: PURPOSE: To provide an active material of a hydrogen storage alloy electrode for an alkali battery. CONSTITUTION: This active material has a composition expressed by a formula GDu [where G is a composite selected from among a group composed of rare earths (NaLi5 and so on), titanium (TiNi an so on), calcium (CaNi5 and so on), and zirconium (ZrMn and so on), D is an alkali metallic element, and u is an integer of 0 or more]. The active material continuously releases alkali metal ions M in the process of charge-discharge process of an alkali battery to increase the MOH concentration in a battery, whereby an effect of protecting a cathode and anode is produced, and the cycle life time and discharge capacity of a battery can be improved.
Patent JP-S54109783-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOSHIMIZU HIROSHI
IPC: H01L29/792
Filed: 1978-02-16
Abstract: PURPOSE: To ensure the independent adjustment of the film thicknes with no lowering of the dielectric strength of SiO 2  by providing previously the SiO 2  of the necessary thickness on the poly Si and then covering the SiO 2  with the Si 3 N 4  to suppress the growth of the SiO 2 .  
     CONSTITUTION: SiO 2 10∼12, P-type channel stopper 9 and B-ion injection layer 13 are provided on P-type Si substrate 8, and then covered with poly Si14 with SiO 2 15 formed on the surface. Then Si 3 N 4 16 is coated to etch off 16∼14 in sequence by means of resist mask 17. After removal of the mask, film 11 is removed to form SiO 2 18 newly, and then film 16 is removed. Then poly Si19 of the 2nd layer is coated. Film 19 is then photo-etched to form phosphorus diffusion layer 20 and 21 using film 10 as the mask. In this method, the adjustment is possible for the thickness of each oxide film, and the SiO 2  exists under the Si 3 N 4  film along with the poly Si functioning as the stopper of the photo etching. As a result, all procedures can be performed by the wet etching method by just forming the SiO 2  on the Si 3 N 4 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08210682-A (JP)
Title: Range hood fan
Inventor: SUZUKI TADAYOSHI
IPC: F24F7/06
Filed: 1995-02-03
Abstract: PURPOSE: To permit the protection of a cord, communicating a control unit with an operating unit, from heat without deteriorating the collecting efficiency of discharging smoke and prevent packing work, attaching work and applying work from becoming troublesome, in a rang hood fan, whose front plate can be washed as a whole. CONSTITUTION: A cord 300 from a control unit 5 is penetrated through the upper part of a housing 9 from the back or front remaining space between a fan unit 3 and the housing 9 and is descended from the upper side of rear surface of a front plate 2 along the rear surface of the same to communicate it with the operating unit 6 of the front plate 2. The cord 300 is taken into the remaining space between the housing 9 and the fan unit 3 along the rear surface of a ceiling of a hood body 1 so as to be separated far from discharging smoke whereby the ascending route of the discharging smoke is not crossed and the discharging smoke is sucked into the fan unit 3 on the way of ascending thereby reducing the chance of contact of the cord 300 with the discharging smoke and shortening the time of contact also very much inevitably.  On the other hand, no electric instrument is attached to the front plate 2 whereby the front plate 2 can be washed as a whole.
Patent JP-H0888693-A (JP)
Title: Data access device,conversion hybrid and communication equipment
Inventor: ROBAATO KUROUZU
IPC: H04B10/80
Filed: 1995-02-03
Abstract: PURPOSE: To provide an interface which presents a satisfactory performance level without requiring any line transformer by providing a transhybrid circuit with integrated isolation. CONSTITUTION: A data access device 10 provides an interface between a public telephone network 20 having chip and ring lines 22, 24 and subscriber's digital data bus 30 connected to another subscriber's device 32. Then, an optically connected transhybrid circuit 50 provides isolation between the public telephone network 20 and the subscriber's digital data bus 30 and separates transmission and reception signal paths. The transhybrid circuit 50 has hour ports; a transmission input port 120, a reception port 122 and chip and ring line ports 130 and 132. This transhybrid circuit 50 includes transmission and reception circuit networks isolated for providing a return path concerning a telephone station loop current and a two-line/four-line separating function and isolates the public telephone network 20 from the subscriber bus 30.
Patent JP-H08191074-A (JP)
Title: High speed thermal treatment equipment
Inventor: TAKAGI YOJI
IPC: H01L21/324
Filed: 1995-01-10
Abstract: PURPOSE: To raise and reduce the temperature of a heater at a high speed without using lamp heating, in a high speed thermal treatment equipment which performs thermal treatment while heating a board to be treated with a heater in a reaction tube. CONSTITUTION: A resistance heating heater 6 formed of material whose temperature raising and reducing speed is high is accommodated in a case which is hermetically sealed. The radiating surface of the case is formed of guartz glass 5. Heater units 17 constituted by positioning reflecting plates 7 are used as heaters, on the radiating surface and the opposite side of the resistance heating heater.
Patent JP-S59143038-A (JP)
Title: Magnet alloy
Inventor: ANPO TAKESHI
IPC: C22C19/07
Filed: 1983-02-07
Abstract: PURPOSE:To provide a rare earth-cobalt magnet alloy which has a good magnetic characteristic and is low in material cost by specifying the compsn. of an alloy consisting of REM, Fe, Cu, Nb, etc., Te, etc. and Co thereby improving cracking and chipping properties and improving the yield of product. CONSTITUTION:A rare earth-cobalt magnet alloy consists of 20-30wt% REM, 5-40% Fe, 2-15% Cu, 0.1-10% >=1 kind among Nb, Ti, Zr and V, 0.01-2% 1 or 2 kinds of Te and Se or in combination with S, and the balance substantially Co. Co in the R2Co17 magnet alloy is substd. with a proper amt. of Fe, Cu, Nb, Ti, Zr, V, etc. to improve cracking and chipping properties. Nb, Ti, Zr, V, etc. in combination with an adequate atm. of Fe and Cu exhibit an extremely high magnetic characteristics. Te, Se, etc. are effective in improving the cracking and chipping properties of the magnet.
Patent JP-H07226811-A (JP)
Title: Gas security device
Inventor: OMORI JUNJI
IPC: G08B21/16
Filed: 1994-02-14
Abstract: PURPOSE:To detect a gas flow rate when a gas sensor operates, to operate a gas shut off valve an to report gas leakage to a centralized monitoring center only when the gas flow rate is detected and to prevent the operation of the shut off valve and a report to the centralized monitoring center when the gas flow rate is not detected. CONSTITUTION:The centralized monitoring center I is connected to a gas security board 21 provided at every houses II through a telephone line III. When the gas sensor 22 provided at every house generates a gas leakage signal, the gas interruption valve of a gas meter 26 is closed and gas leakage is reported to the centralized monitoring center. When the gas leakage signal is generated, the gas shut off valve is not directly operated, and a processor 21a reads the meter-checking value of the gas meter 26 twice during prescribed time and detects whether the gas flow rate exists or not. When the gas flow rate is detected, the gas shut-off valve is operated and gas leakage is reported to the centralized monitoring center through a communication part 21b.
Patent JP-S57132032-A (JP)
Title: Thermosensor for vehicle
Inventor: SUZUKI MITSUSACHI
IPC: G01K1/16
Filed: 1981-02-10
Abstract: PURPOSE:To detect average room temp. with good accuracy by providing a motor on a base plate of an insulation material, and fixing this base plate to the upper part of motor housing in such a way as to cover the upper opening of the motor housing. CONSTITUTION:A thermosensor 1 has a motor housing 2 and a sensor cover 3, and a pair of opposite projecting pieces 5 extending from the bottom end of the cover 3 are press-fitted from above into the opposite grooves 4 formed on the outside circumferential wall surface of the housing 2, by which the cover 3 is fixed freely attachably and detachably to the housing 2. A motor 7 is fixed to a base plate 6 which consists of a heat insulating and non-conductive material and is of the shape closing the upper opening of the housing 2, and this plate 6 is fixed to the upper opening of the housing 2, by which the motor 7 is suspended in the housing 2, whereby the transfer of the heat evolved by the operation of the motor 7 to the cover 3 side is prohibited.
Patent JP-H04256196-A (JP)
Title: Portable electronic device
Inventor: IIJIMA YASUO
IPC: G06K19/10
Filed: 1991-02-08
Abstract: PURPOSE:To improve data security by deciphering enciphered second key data through the use of first key data and storing second key data. CONSTITUTION:First key data is previously stored in the nonvolatile memory 232 of a portable electronic device 21. When enciphered second key data transmitted from an external device 11 is received, enciphered second key data received through the use of first key data which is stored in the nonvolatile memory 232 is deciphered by a deciphering means 27. Deciphered second key data is stored in a volatile memory 231. Therefore, session key data stored in the volatile memory 231 is extinguished at the time of off-line.
Patent JP-S55110252-A (JP)
Title: Electrophotographic receptor
Inventor: OKANO KAZUMI
IPC: G03G5/10
Filed: 1979-02-15
Abstract: PURPOSE: To provide an electrophotographic receptor capable of forming a fine image even from the early stage of use and having superior durability by forming a photoconductive layer treated by applying a voltage with an electrode made of pressurized electrically conductive material.  
     CONSTITUTION: An electrode of roller shape, plate shape or the like is formed using a pressurized electrically conductive material obtained by filling electrically conductive particles of stainless steel, copper, carbon or the like in an elastic polymer such as silicone rubber or urethane rubber. On the other hand, on a support made of stainless steel, aluminum or the like a photoconductive layer is formed, and an insulating layer is further formed as required. A voltage of 1.6W2.5kV is usually applied to the surface of the photoconductive layer by making use of the electrode, or the voltage is applied through the insulating layer in case of a receptor provided with the insulating layer. By this treatment the photoconductive layer is stabilized, and image formation is improved in the early stage of use of the receptor. By adopting this electrode occurrence of discharge phenomenon and damage of the receptor are prevented when a high voltage is applied. 
     COPYRIGHT: (C)1980,JPO&Japio