baber/WOPTO huggingface dataset:
Patent JP-S58203383-A (JP)
Inventor: NAGAI MASAYA
IPC: F26B9/00
Filed: 1982-05-21
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-H10284968-A (JP)
Title: Manufacture of crystal vibrator
Inventor: UETAKE HIROAKI
IPC: H03H9/19
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To improve adhesive property to the base electrode film of a silver vapor depositing film, to simplify production process and, at the same time, to improve quality by utilizing a plasma so as to scrape a crystal vibrator chip electrode surface and adjusting a frequency and a temp. coefficient. SOLUTION: The specified position of the electrode film is scraped by the sputtering actuation of a plasma ion so as to adjust an oscillation frequency and the temp. coefficient. Sputtering speed and ion irradiating energy are controlled by the electric condition of a plasma source and the adjustment of vacuum pressure and a plasma generating gas flowrate and plasma sputtering is drastically superior in control property. Thus, adhesive property in the film is improved and an organic matter, etc., on the surface of the electrode film is removed by a sputtering actuation so as to be discharged. Besides, the frequency is not shifted in accordance with adjustment quantity. It is adequate that two holes for adjusting the temp. coefficient are hidden by a mask, etc., in frequency adjustment process by the complete linearity of the in-vacuum ion and mask aligning is facilitated compared with a vapor depositing method.
Patent JP-S61244899-A (JP)
Title: Piezo-electric fan
Inventor: FUJIMOTO KATSUMI
IPC: F04D33/00
Filed: 1985-04-22
Abstract: PURPOSE:To make a piezo-electric fan compact, by elastically joining one end of a bending type piezo-electric vibrating element and one end of a longitudinal elastic plate with each other, and setting the free end of a longitudinal elastic plate to extend toward the other end of said bending type piezo-electric vibrating element. CONSTITUTION:A bending type piezo-electric vibrating element 12 has piezo-electric elements 14a, 14b, and an elastic plate 18 which is L-shaped in side section, is set between these piezo-electric elements 14a, 14b. A longitudinal elastic plate 28 which works as a fan member, is set under the bending type piezo-electric vibrating element 12. Vibration is amplified at the free end of the longitudinal elastic plate 28, and action of a fan is performed. Consequently, the length of the whole piezo-electric fan can be decreased compared with the conventional fan.
Patent JP-H06299715-A (JP)
Title: Capsule
Inventor: WATANABE HIDEO
IPC: G10K15/04
Filed: 1993-04-14
Abstract: PURPOSE:To facilitate carriage into a field site, assembling at site and installation at site. CONSTITUTION:A capsule body 1 is constituted of divided constituents of the front cover 34 and the rear cover 37 made of molded resin and also the front cabinet 33 and the rear cabinet 36 having casters 2 at the bottom thereof. The front cover 34 is connected to the front cabinet 33 through a coupling and also the rear cover 37 is connected to the rear cabinet 36 through a coupling. Accordingly, respective constituents are extremely easily carried in by the casters 2. There is no need to fix respective joints with nails and screws as conventional works and hence, assembling and disassembling have become extremely easy.
Patent JP-H05288022-A (JP)
Title: Working oil supply device for variable valve timing mechanism of engine
Inventor: SASADA TAKUJI
IPC: F01L1/04
Filed: 1992-04-08
Abstract: PURPOSE:To stably feed working oil to a variable valve timing mechanism which is fitted to one end of a camshaft and operated by hydraulic pressure, and improve responsiveness of the variable valve timing mechanism during cold start. CONSTITUTION:An oil passage 22 is laid in extension close to the exhaust ports of a cylinder head 1 in parallel with a camshaft 3. Working oil is fed to the oil passage 31 in the camshaft 3, from the oil passage 22 through a first journal part 5 located on the end part of the camshaft 3 on the variable valve timing mechanism 10 side and a second journal part 6 positioned toward the center part in the axial direction of the camshaft 3, and fed to the variable valve timing mechanism 10.
Patent JP-S5610955-A (JP)
Title: Semiconductor memory
Inventor: NAKAO MASUMI
IPC: H01L21/822
Filed: 1979-07-09
Abstract: PURPOSE:To contrive the extension of a memory retaining time of a semiconductor memory by forming a reverse conducting type diffused layer to a substrate between a memory cell and a carrier discharge source and applying prescribed constant voltage thereto to absorb minority carrier to the layer. CONSTITUTION:A reverse polarity diffused layer 3 to a substrate is disposed between a memory cell 1 and a bootstrap circuit 2.The circuit 2 is an electron minority carrier discharge source in an N-channel and a hole minority carrier discharge source in a P-channel.The layer 3 is connected at the positions 5 to wiring layers 4, and a power supply voltage VDD is applied thereto. A constant voltage higher than the substrate is applied when the memory cell is N-channel, while the constant voltage lower than the substrate is applied when the memory cell is P-channel. Since the layer 3 absorbes the minority carrier to reduce the minority carrier reaching the memory cell 1 from the circuit 2 according to this configuration, it can extend the memory retaining time. It can also shorten the distance between the cell 1 and the source 2 so as to reduce the size thereof.
Patent JP-S59212279-A (JP)
Title: Electrostatic recorder
Inventor: CHIKU AKIRA
IPC: G03G15/05
Filed: 1983-05-17
Abstract: PURPOSE:To enable to record uniformly, by a method wherein a voltage of a polarity opposite to that of a voltage impressed on recording electrodes is impressed on the second controlling electrode faced to a recording electrode block to be used for recording, and simultaneously, a higher voltage is impressed on the first controlling electrode adjacent to the second controlling electrode in concern. CONSTITUTION:A row 12 of the recording electrodes arranged in succession is evenly divided into N blocks, the first controlling electrodes F1, F2, F3...FN+1 are provided at positions faced to both ends of the row 12 and division points of the blocks, and the second controlling electrodes S1, S2...SN are provided respectively at positions between adjacent ones of the first controlling electrodes. The second voltage of a polarity opposite to that of the first voltage impressed on the recording electrodes is impressed on the second controlling electrode S faced to the recording electrode block to be used for recording, and simultaneously, the third voltage higher than the second voltage is impressed on the first controlling electrode F adjacent to the second controlling electrode S in concern. Accordingly, it is enabled to record uniformly.
Patent JP-2000279900-A (JP)
Title: Chemical treatment apparatus
Inventor: KAWASAKI KIYOHIRO
IPC: H01L21/304
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce running costs and to implement anti-pollution measures by precipitating or flocculating foreign materials and particles by an electric field in the circulation system of an isopropyl alcohol aqueous solution to be used in a rinse chamber installed between a chemical liquid treatment chamber and a water washing chamber. SOLUTION: A rinse chamber 4a is installed between a treatment chamber 2 and a water washing chamber 4b, an isopropyl alcohol(IPA) aqueous solution 33a is supplied as a rinse liquid to a substrate 50. An electric field foreign material removing apparatus 70 is added to the circulation system of the IPA aqueous solution 33a, dry gas supply piping 24 for draining the IPA aqueous solution 33a is installed on the outlet side of the rinse chamber 4a, and a draining nozzle 60 which ejects dry gas to the substrate 50 in the shape of a sheet is arranged at the tip of the piping 24. The rinse liquid 33a after draining is circulated by way of the apparatus 70 and a filter 47. In this way, the rinse liquid is made to be used for a long time by removing foreign materials so that the consumption of IPA and the amount of high concentration drainage to be industrial waste are reduced to reduce waste treatment costs.
Patent JP-S5612267-A (JP)
Title: Continuous winder for covered wire
Inventor: KAJIWARA MAKOTO
IPC: B65H67/04
Filed: 1979-07-12
Abstract: PURPOSE: To be continuously winding up a covered wire alternately on two winding bobbins by a neighboring bobbin by peeling off the cover at a leading end of the wire to be transferred to the next bobbin so as to ensure a seizure of the leading end by the next bobbin.  
     CONSTITUTION: Two bobbins 12, 12' are disposed in such a manner that their axises are parallel to each other, and revolved independently. They are fitted separately to their respective spindles 16, 18 in a detachable manner. Capture plates 22, 22' having capture claws 20, 20' are fixed to their corresponding spindles 18 and allowed to revolve along with their respective bobbins. A covered wire 1 is wound up on the bobbin 12 through a traverser 24 and when it is filled up with the wire, the portion which is in contact with the claw 20, is peeled of by a peeler 34 consisting of a stationary cutting edge and a moving cutting edge, the bobbin 12' is wound up with a wire drawing mechanism 26 through the claw 20' and the wire is cut off between both bobbins by a cutter 28. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0598162-A (JP)
Title: Curable organosiloxane composition of high consistency
Inventor: MAIRON TEIMOSHII MAKUSON
IPC: C08L83/07
Filed: 1992-04-09
Abstract: PURPOSE: To obtain the subject composition, excellent in physical properties and compatibility and useful for an elastomer, etc., which comprises a homogeneous blend of a respectively particular polyorganosiloxane, etc., reinforcing silica filler, organohydrogenpolysiloxane and platinum-containing hydrosilation catalyst.  
     CONSTITUTION: This composition comprises a homogeneous blend of (A) a high consistency fluorine-containing polydiorganosiloxane comprising two or more alkenyl radicals per molecule and represented by formula I (wherein R 1  is 1-4C alkyl; Rf is 3-12C perfluoroalkylethyl), (B) 5 to 95 (weight)% (based on the total weight of polysiloxanes) fluorine-free polydialkylsiloxane of formula II (wherein R 2  is 1-4C alkyl), (C) a reinforcing silica filler (treated with component D), (D) 10 to 50% (based on the weight of the filler) mixture of a silanol- terminated organosilicon compound. etc., (E) an organohydrogenpolysiloxane, and (F) a platinum-containing hydrosilation catalyst in an amount sufficient to promote curing. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S63253568-A (JP)
Title: Digital signal recording and reproducing device
Inventor: YOSHIDA SHIRO
IPC: G06F1/00
Filed: 1987-04-09
Abstract: PURPOSE:To realize a copy guard, by recording the inherent discrimination code of a recorder and reproducing device and controlling the propriety of reproducing digital signals in accordance with the reproduction of the code when input digital signals have a specific sampling frequency. CONSTITUTION:When it is discriminated that input digital signals through a change-over switch S1 and digital signal processing circuit 10 have a specific sampling frequency, a microcomputer 15 reads out the discrimination code corresponding to the number of the digital audio tape recorder (DAT) stored in a ROM 16 and stores the code in a sub-code memory 13. At the same time, the sampling frequency at the time of recording is set to a specific frequency and the discrimination code is also written on a tape. Then the muting off or muting on by the computer 15 is controlled whether or not the reproduced discrimination code coincides with the discrimination code of the DAT and the reproduction can be executed by means of the DAT used for the recording only. Therefore, copying of a tape can be inhibited by using other DATs, and thus, a copy guard is realized.
Patent JP-H04299016-A (JP)
Title: Reclosing system
Inventor: YOKOYAMA TAKAYUKI
IPC: H02H3/06
Filed: 1991-03-26
Abstract: PURPOSE:To prevent the occurrence of excessive reclosing so that no trembling can be given to a system when a fault occurs in the transmission system of its own and adjacent lines while reclosing no-voltage time is confirmed by inhibiting the establishment of a reclosing liking condition and discontinuing high-speed reclosing after reclosing is abandoned. CONSTITUTION:The output of an AND circuit 12 which inputs each defective output of transmission systems of its own line and an adjacent line and the output of a linking condition discrimination circuit 10 is used as one output of an AND circuit 11. In other words, the outputs of a reclosing no-voltage timer 3 and the circuit 12 are inputted to the AND circuit 11 and the output of the circuit 11 is used as a turn-on command. When a fault occurs in the transmission system of its own line of the adjacent line and the fault continues, the input to the AND circuit 12 is discontinued through a NOT circuit on each circuit side and high-speed reclosing is discontinued after reclosing is abandoned by inhibiting a reclosing turn-on command by setting the linking condition to a non-established state even when the output of the circuit 10 exists.
Patent JP-H06281011-A (JP)
Title: Method for joining metallic plated to each other composing metallic gasket
Inventor: KISHI FUMIO
IPC: F16B4/00
Filed: 1993-03-24
Abstract: PURPOSE:To easily and surely join plural overlapped metallic plates each other. CONSTITUTION:Metallic plates 5 and 6 in a condition where they are overlapped are made press working between a male die and a female die 14. In this working, plural slits independent each other are formed, and also interval parts of these slits are pushedly pressed in one direction to be adopted as locking protruded parts 12 and 12. Part of the slits is ruptured by pulling instead of shearing to form burrs. The tips of the burrs are engaged with each other by the spring back of the burrs made a pair on both the sides of the slits to prevent the slip of the locking protruded parts 12 and 12 from between the slits.
Patent JP-S58206393-A (JP)
Inventor: GOTOU TETSUYA
IPC: B25J19/00
Filed: 1982-05-26
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-H02270796-A (JP)
Title: Passenger conveyor
Inventor: SAITO CHUICHI
IPC: B66B31/00
Filed: 1989-04-10
Abstract: PURPOSE:To safely utilize a passenger conveyor at the ordinary time and allow passengers to safely evacuate when an accident occurs by providing a communicating holes communicating the inside and the outside of the passenger conveyor and a cover closing the communicating hole on the railing of the passenger conveyor. CONSTITUTION:When the occurrence of an accident is inputted to a control device, tread plates 4 and a handrail are stopped rotating, an opening/closing device 12 is operated, and a cover 17 is rotated in the (b) direction. An evacuation port 8 is opened on a railing 7, and the cover 17 is connected to an evacuation passage 13. Passengers go to the evacuation passage 13 through the evacuation port 8 and are further evacuated to a safe place by utilizing an evacuation facility. Various cautions are notified to passengers via the voice or the lighting display by characters and pictures through a guide device by the command from the control device. The handrail 5 is not divided at the ordinary time, the evacuation port 8 is closed by the cover 17, upper half portions of passengers are stably supported, and human bodies and clothes are prevented from being dragged.
Patent JP-H05282377-A (JP)
Title: Graphic display device
IPC: G06T11/60
Filed: 1991-04-19
Abstract: PURPOSE:To provide a graphic display device which can always the graphics in the fixed linear density regardless of a display range and with no complicated operation required. CONSTITUTION:In regard of the graphic data read out of a file device 2, only those data corresponding to the graphic display range designated via a keyboard 5 are retrieved and sectioned by a CPU 1. A memory 3 divides the graphic display range and temporarily stores the sectioned graphic data. Then the hierarchical number suited to each section is decided after all graphic data are read out. Then the temporarily stored graphic data are read out in sequence and inputted to a display device 4 in response to the hierarchical number to be displayed. Thus the graphic data are shown on the device 4.
Patent JP-H07296356-A (JP)
Title: Magnetic recording medium, manufacture thereof and magnetic disc device using the same
Inventor: FUJITA SHIOJI
IPC: G11B5/66
Filed: 1994-04-26
Abstract: PURPOSE:To realize a magnetic recording medium in which the film thickness and the magnetic characteristics are made uniform by making the magnetic characteristics as uniform as possible in the radial direction of a disc substrate. CONSTITUTION:An underlying film of Cr having a two-stage column structure is deposited on a disc substrate and a magnetic film of a Co based alloy 15 deposited thereon. Each column of the underlying film of Cr are inclining within a place perpendicular to the record reading direction and the column of second and subsequent stage has a part where the inclination angle is different from that of the column of lower following stage. Preferably, the first stage column has an inclination angle in the range of -30 deg. to 30 deg. with the crystal face thereof inclining in the same direction as the first stage column whereas the crystal face of column in the second and subsequent stage has the same inclination as the crystal face of first stage column. The inclination of coercive force can be controlled from the inner periphery to the outer periphery of the disc within + or -5% of film thickness distribution and the coercive force distribution can be uniformized within 50Oe with in the disc plane.
Patent JP-S63254329-A (JP)
Title: Cooker
Inventor: MATSUSHIMA KAZUFUMI
IPC: F24C7/02
Filed: 1987-04-10
Abstract: PURPOSE:To make the fitting and adjusting works of a door to a main body easy, and to obtain smooth openings and closing of a door, by providing a fitting part which fits in a recess part at the time of locking of a door to a main body, and by providing a part which pulls the door down to the locking direction on the fitting part to the rear end of an arm. CONSTITUTION:A recess part 27 cut in the shape of an arc is provided on the lower side in the middle of an arm 26, and a roller 28 as a fitting part fitting in the recess part 27 in the state that a door 3 is locked is rotatably supported by a tertiary pivot shaft 29 fixed on the side of a main body 1, so the lower side of an arm 26 can be moved with low friction by the roller 28 pivoting on the tertiary pivot shaft 29. The door 3 is energized to the locking direction by the pulling force of a spring 31. When the door 3 is going to be opened, a knob on the front of a door 3 is pulled down on a primary pivot shaft 23. Then the fitting of a roller 28 in the recess part 27 is released because the pulling force to the door 3 overcomes the energizing force of a spring 31. The roller 28 pivots, contacting the lower side of an arm 26, so that the door 3 can be opened smoothly.
Patent JP-S5614857-A (JP)
Title: Ignition system for internal combustion engine
Inventor: SUGIURA NOBORU
IPC: F02P3/04
Filed: 1979-07-13
Abstract: PURPOSE: To enable to use a small-capacity power transistor, by controlling the power transistor to shorten its nonsaturation time by a feedback circuit even if the ignition timing of engine is varied considerably depending on the operational condition of engine.  
     CONSTITUTION: The ignition system shown in the drawing consists of main ignition control circuit A and ignition delaying signal generating circuit B. The main ignition control circuit A comprises a main ignition signal generating circuit 1, a signal amplifying circuit 2, an igniting circuit 3 for controlling the primary current passed through ignition coil C in response to the output of circuit 2, a current limiting circuit 4 and a current limiting time shortening circuit 5. On the other hand, the ignition delaying signal generating circuit B comprises a trigger generating circuit 7 for receiving main ignition signal, a bistable multivibrator, a triangular- wave producing circuit 9, an output circuit 10 for inverting the bistable multivibrator 8 and producing a ignition delaying signal when the discharge voltage of capacitor Q is lowered to a predetermined value, and a switching circuit 11 for controlling connection of circuit B to circuit A. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05255195-A (JP)
Title: New compound and its production, composition for liquid crystal material, liquid crystal composition and liquid crystal element
IPC: C07C67/08
Filed: 1992-03-13
Abstract: PURPOSE:To obtain the subject compound useful e.g. as a liquid crystal component to be compounded with other liquid crystal to give a liquid crystal exhibiting high spontaneous polarization property and quick response by reacting a 4-[X-(trifluoromethyl)alkyllphenol with a 4-(perfluoroalkyl)benzoic acid. CONSTITUTION:The objective new compound expressed by formula III {e.g. 4(perfluorooctyl)benzoic acid 4-[3-(trifluoromethyl)nonyl]phenyl ester} can be produced by reacting (A) a 4-[X-(trifluromethyl) alkyl]phenol of formula I ((k) is 1 or 2; (m) is integer of 1-20; X is 2 or 3) with (B) an acid chloride produced by reacting a perfluoroalkyl iodide with 4-iodobenzoic acid in the presence of copper under heating and treating the resultant 4-(perfluoroalkyl)benzoic acid of formula II ((n) is integer of 1-20) with thionyl chloride in the presence of (C) triethylenediamine at 70 deg.C for 5hr. The objective compound does not exhibit liquid crystal phase by itself but exhibits high spontaneous polarization property and quick response when compounded with other liquid crystal compound.
Patent JP-H03287289-A (JP)
Title: 'karaoke' (recorded instrumental accompaniment) device provided with score order display function
Inventor: FUNABASHI YASUHIRO
IPC: G10L25/48
Filed: 1990-04-03
Abstract: PURPOSE:To exalt the interest and competitive consciousness of a user by scoring and storing the singing ability of a singer, and calculating totalized data from the score data and displaying it. CONSTITUTION:A scoring device 6 receives a singing signal 5C reproduced by a video disk device 5 and a voice signal from a microphone 11 at the same time, converts the signals into waveform data through waveform converters 20 and 21, and further compares the interval signals, obtained through the conversion of interval converters 22 and 23, by a comparator 24 with each other. The comparator 24 when deciding a deviation in interval outputs a demerit mark signal and a computer 25 calculates a score by a demerit mark method according to the demerit mark signal. When scores are totalized, a CPU 3 rearranges the contents of scores stored in a memory 7 in decreasing order and sends them to a graphic processor 4. Consequently, the highest point of the day is displayed to exalt the interest and competitive consciousness of the user.