baber/WOPTO huggingface dataset:
Patent JP-S62244185-A (JP)
Title: Semiconductor laser
Inventor: KOJIMA KEISUKE
IPC: H04B10/293
Filed: 1986-04-16
Abstract: PURPOSE:To obtain a wavelength stabilizing semiconductor laser having small irregularity of an optical output by providing a plurality of electrodes in the laser, and controlling independently the wavelength and the optical output by a plurality of electrodes when feeding back an error signal. CONSTITUTION:A semiconductor laser 1 having a plurality of electrodes 6a-6c divided in an optical axis direction, a wavelength discriminator 3 for discriminating the wavelength of the output light of the laser 1, a photodetector 4 for detecting the output light of the laser 1, and an amplifying calculator 5 for controlling independently the wavelength from the optical output by feeding back the output of the photodetector 4 to any of the electrodes 6a-6c of the laser 1 are provided. For example, the light from the laser 1 is incident through the discriminator 3 to the photodetector 4. When the discriminator is Fabry- Perot, the irregularity of the wavelength of the light from the laser 1 is converted to the amplitude of the electric signal from the photodetector 4. This irregularity is processed by the calculator 5 to be fed back to a plurality of electrodes 6a, 6b, 6c of the laser 1 restore to the shift of the wavelength to the original.
Patent JP-S58218778-A (JP)
Title: Container for cable connecting portion
Inventor: JIYORI RUNE IZABERA FURANKU
IPC: H02G15/076
Filed: 1983-05-19
Abstract: An enclosure suitable as a telecommunications radial distribution point comprises a base having at least three passages and a cover which fits over one side of the base. The passages are provided with at least one tubular recoverable outlet on one side of the base and at least one tubular recoverable outlet on the other side of the base. A telecommunications distribution cable enters (9) and leaves (10) the enclosure through an externally facing outlet (7) and the drop wires (13) leave the enclosure through inwardly facing outlets (6).
Patent JP-H09282207-A (JP)
Title: Data editing method
Inventor: FURUKAWA TAIJI
IPC: G06F12/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent edited data from being unexpectedly erased by utilizing state data storing the state of the edited data in the case of exchanging data between computers having editing functions. SOLUTION: A data editor has a storage area 1b for state data Σ1 showing how many times picture data are edited and an area 1c for updating and storing the state data Σ1 as state data Σ2 every time the transmitting operation of picture data 1a is performed. A control panel has an area for storing data 2b (k) showing the number of times of editing for each piece of picture data 2a (k) as state data Σ3. When transmitting the picture data 1a to the control panel, concerning the state of 1b(k)≠1c(k)=2b(k), the transmission of the picture data is executed but concerning the states of 1b(k)=1c(k)≠2b(k) and 1b(k)≠1c(k)72b(k), a caution is displayed on a monitor where an operation concerning the transmission of the picture data 1a is performed.
Patent JP-2000285267-A (JP)
Title: Automatic ticket examination machine for processing of plural cards
Inventor: NITA TOSHIHIRO
IPC: G07B15/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To automatically permit leaving with economical adjustment sufficiently using the right of each card by throwing in the card to be used for adjustment together with the card for entrance. SOLUTION: This automatic ticket examination machine is provided with a read part 32, which reads recorded information of plural thrown-in valuable cards, and a control part 31, This control part 31 discriminates whether entrance has been recorded or not, the charge for entrance, etc., on the basis of this recorded information and discriminates payment is possible within a prescribed range of plural valuable cards or not and the most economical payment method; and if payment is possible, plural valuable cards have recorded information rewritten for adjustment in accordance with this payment method and are ejected, and the control part 31 controls a door part 33 to open it for leaving of a passenger.
Patent JP-S5315048-A (JP)
Title: Electronic watch
Inventor: NISHIKUBO YASUHIKO
IPC: G04G3/00
Filed: 1976-07-27
Abstract: PURPOSE:Consuming current is reduced and stable oscilaltion is sustained by forming an oscillation part through 3-stage coupling of inverters (IN) of CMOS transistors.
Patent JP-S63254330-A (JP)
Title: Heating cooker
Inventor: WATANABE KENJI
IPC: F24C15/16
Filed: 1987-04-10
Abstract: PURPOSE:To prevent smear from adhering on a plate, and to improve operability by providing a cross support which supports a plate for mounting of a food to be cooked, and by spreading a heat resistant coating film forming a non- adhesive surface on the plate. CONSTITUTION:On the surface of a plate 6 on which a food 5 is mounted, a heat resistant coating film 7 forming a non-adhesive surface is spread and the outer edge of a plate is curled so as to roll up the edge end, and the plate body itself is supported by any one of cross supports 1a. Besides a waveguide 8 is formed on one side of a heating chamber, and a magnetron 9 is fitted to the waveguide 8. Since the non-adhesive coating film 7 is formed on the plate 6, a food is prevented from scorching on the plate 6 even if heating process progresses in the food 5. Because the surface of a coating film 7 has a good smoothness, a food can be pulled out from a heating chamber without hurting the cross supports 1a even if a heavy food is placed on the plate 6.
Patent JP-2000280685-A (JP)
Title: Marking pen
Inventor: KOYAIZU KAZUHIRO
IPC: B43K23/08
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent the separation of the crystal (flowering) of an ink from the pen lead of a marking pen from developing by mans of the structure between the pen lead and a cap. SOLUTION: This marking pen is equipped with a main body barrel 10 having an ink storing part 14 for storing an ink, a pen lead 20, which is installed at the fore end side of the main body shaft 10 so as to project forwards in order to discharge the ink from the ink storing part 14 and a cap 30, which is detachably installed at the fore end side of the main body barrel 10 so as to cover the forwardly projected portion of the pen lead 20. The pen lead has a basic matter part 22, the fore end part and the rear end part of which are exposed so as to percolate the ink from the rear end side to the fore end side, and an outer skin part 24, which covers the outer periphery of the base matter part so as to check the ink from oozing out to its outer peripheral surface.  At the inside fore end of a cap 30, a liquid absorbing member 40 for absorbing the ink by covering the fore end exposed portion of the base matter part 22 of the pen lead 20 is installed. The outer skin part 22 of the pen lead 20 and the liquid absorbing member 40 prevent the ink in the base matter part 22 of the pen lead 20 from contacting with the air in the cap 30.
Patent JP-S58205237-A (JP)
Title: Control system for preferential use of common bus
Inventor: TAKEZOE FUMIHIKO
IPC: G06F13/366
Filed: 1982-05-26
Abstract: PURPOSE:To reduce the number of signal lines and the load on a bus controller while keeping high-speed control operation and the simplicity of hardware, by allotting use of a common bus on specific priority basis for the numbers of devices with master functions. CONSTITUTION:An optional master device in an optional group, when it enters a bus use request state, sends a bus use request signal A to a bus use request line common in the group to which the master device belongs, in synchronization with a clock signal CLK fed from a clock signal line 2, and also outputs a use inhibiting signal to an intergroup bus use permission line. Once detecting that the common bus is usable, a bus controller 1 scans bus use request lines 31, 32-3n and permits a master device group with top priority corresponding to a bus use request line on which the bus use request signal is present to use the bus.
Patent JP-S5615151-A (JP)
Title: Manufacture of stator for rotary electric machine
Inventor: NAKANO TETSUO
IPC: H02K15/12
Filed: 1979-07-13
Abstract: PURPOSE:To dispense with wedges for securing a coil and enhance a cooling effect, by winding the coil in a stator core, thereafter provisionally fixing the coil with a coil thrusting jig, then impregnating resin to secure the coil and removing the coil thrusting jig. CONSTITUTION:After the stator coil 2 is wound in the stator core 1, the coil thrusting jig 4 is placed inside the stator core 1 to hold the coil 2 in slots 1a. In the coil thrusting jig 4, radial projections 4b are provided on the peripheral part of the cylindrical body 4a of the jig to correspond to the slits 1a. Resin is impregnated into the coil 2 to fix it. The coil thrusting jig 4 is then removed. According to this method, wedges for securing the coil 2 in the slots are not needed. This results in increasing the quantity of ventilation and enhancing the cooling effect.
Patent JP-S5714193-A (JP)
Title: Distributing and controlling method of cleaning balls
Inventor: OOTAKE KATSUMOTO
IPC: F28B11/00
Filed: 1980-06-30
Abstract: PURPOSE: To always maintain the performance of a condenser in its excellent condition, by detecting a value of heat flow flux on the outer wall of condenser tube, by evaluating the fouled state of a group of condenser tube from the value of heat flow flux and the change of temperature of the condenser, and by throwing-in and distributing cleaning balls according to the fouled condition.  
     CONSTITUTION: The heat flow flux sensor 30 is provided on the outer wall of a condenser tube 2, the value of heat flow flux on the outer wall of condenser tube 2 is detected by the heat flow flux senser 30, the value of heat flow flux e 1 We 6  being detected, and the temperatures t 1  and t 2  at the outlets of circulating water to a condenser 1 are put in a signal input unit 100, the fouled condition of the group of condenser tube 2 is evaluated in a fouled data processing unit 200 based on the input data, and a ball circulating pipe 8 and a ball throwing-in valve 14 are controlled according to the fouled condition evaluated. By this method, the cleaning balls can be thrown-in and distributed according to the fouled condition of the group of condenser tube 2, therefore, the performance of condenser can always be maintained in its excellent condition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10282174-A (JP)
Title: Shield box
Inventor: ABE HIROYOSHI
IPC: H04B1/10
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a shield box which can maintain a mutual position of an antenna of a mobile radio terminal and a measurement loop coil antenna at a predetermined position by a simple positioning means and obtain measurement data of reproducibility. SOLUTION: In measuring a transmission reception characteristic of a mobile radio terminal 8 with the use of a shield box 1 by air coupling, a position where the mobile radio terminal is placed is set constant by a positioning chart 10, so that a mutual position of an antenna of the mobile radio terminal and a measurement loop coil antenna is constant, whereby measurement data with a small measurement error and reproducibility are obtained.
Patent JP-H09278229-A (JP)
Title: Transfer material conveying device
Inventor: HORIUCHI TAKAO
IPC: B65H3/68
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent an elastic body from being deformed and projected to the inside of a conveying path on the downstream side so as to prevent damage such as a wrinkle and a dent in a transfer material. SOLUTION: A recess part 5 opened toward a transfer material passing side is arranged in the part with which a transfer material is brought into contact when conveying force is applied to the transfer material by means of an upstream conveying roller 1 and a downstream conveying roller 2 in a conveyance guide (curved guide part) 3, while a downstream side wall in the recess part 5 in the transfer material conveying direction is formed substantially orthogonally to the curved guiding face, and an elastic body, which is deformed when the transfer material is brought into contact with it, is arranged in the recess part 5.
Patent JP-H02272264-A (JP)
Title: Electric motor for vapor compression type heat pump
Inventor: YAMAMOTO AKIHIRO
IPC: H01F27/18
Filed: 1989-04-11
Abstract: PURPOSE:To obtain an electric motor which is free from insulation trouble respecting the coils and has a long service life by a process of insulating the coils wherein the loose end of a wound insulating tape is bound by a binding method and impregnated with a varnish. CONSTITUTION:An electric motor 8 which drives a compressor 1 is cooled by an operating liquid refrigerant which is sent from a condenser 2 and through a pressure reducer 7 by a refrigerant line 14. In the process of insulating the coils used in this motor 8, after winding a mica tape and a protective winding tape 22 on a coil 2, the loose end of the wound tape is cut into a shape which makes the binding easy, bound by a binding method, and fixed tightly without leaving any portion of the tap sagging and in such a way as not to allow the tape to become loose, and the tape is fixed by means of an impregnation varnish. Dichlorotrifluoroethane (C2HCl2F3) is used for the operating refrigerant.
Patent JP-H08285457-A (JP)
Title: Guide holder construction of heating pipe support in heating furnace
Inventor: KOMAI MASATOSHI
IPC: B01J19/00
Filed: 1995-04-17
Abstract: PURPOSE: To improve heating efficiency by a method wherein a tubular member to introduce cooling air is installed in a tubular support that is inserted in a guide recessed part. CONSTITUTION: Heating tubes 3 are made of nickel-chromium steel and supported on a hanger 4 that pierces an upper wall 2a and is held by a bracket 5. A guide pipe 6 having a inside diameter a little larger than the outside diameter of the hanger 4 is provided in a bottom wall 2b of a furnace main body 2 and cooling air is introduced into the hanger 4 from an air supply pipe 8 inserted in a hole 7. Although a portion of the cooling air tends to leak outside the hanger 4, i.e., into the furnace main body 2 from the cooling air supply pipe 8, the cooling air makes an inverse 180 deg. U-turn at the upper end of the air supply pipe 8 and again makes a 180 deg. U-turn at the lower end of the hanger 4, so that the flow path resistance remarkably increases and the amount of leakage is significantly reduced.  Therefore, the heating efficiency in the furnace main body 2 increases, resulting in an economical operation.
Patent JP-H01260541-A (JP)
Title: Register saving method
Inventor: MATSUDA NOBUKO
IPC: G06F9/46
Filed: 1988-04-11
Abstract: PURPOSE:To shorten the execution time of a register retracting instruction by executing an instruction following the register saving instruction in parallel with an operation to save the content of a universal register to a register, saving memory. CONSTITUTION:An information processor is provided with a universal register group 1, a main storage part 2, an instruction decoding part 3, an instruction register 4, an instruction execution part 5, a main storage control part 6, a write data register 7, a read data register 8, the register saving memory 9, a transfer control part 10, a register flag group 11, and a flag detecting part 12. Here, by saving the content of the universal register 1 to the register saving memory 9 operable in parallel with the main storage 2 by the register saving instruction, the instruction following the register saving instruction can be executed in parallel with the operation to saving the content of the universal register 1 to the memory 9. In such a way, it is possible to shorten the execution time of the register saving instruction.
Patent JP-H04300871-A (JP)
Title: Optically active compound, liquid crystal composition containing the compound, liquid crystal element containing the composition and display and display device using the element or the like
Inventor: NOHIRA HIROYUKI
IPC: C09K19/34
Filed: 1991-03-28
Abstract: PURPOSE:To obtain a new compound useful for preventing liquid crystal, etc., having high spontaneous polarization. CONSTITUTION:A compound shown by formula I (R<1> and R<2> are 1-8C straightchain alkyl; group shown by formula II is group shown by formula III or formula IV; C* is asymmetric carbon) such as 2-dodecylthio-5-[4-(2- fluorooctyloxy)phenyl]pyrimidine. The compound shown by formula I is obtained by reacting a compound shown by formula V with a compound shown by formula V in dried DMF in the presence of sodium hydride. The compound provides a liquid crystal compound and a liquid crystal element.
Patent JP-H07297942-A (JP)
Title: Information processor
Inventor: TANITSU HIROYUKI
IPC: H04M11/00
Filed: 1994-04-27
Abstract: PURPOSE:To enable speaking even at the time of power failure for a device enabling personal computer communication or the like by directly connecting a telephone line to a keyboard part when the power source of the information processor cannot be turned on due to power failure or the like. CONSTITUTION:At the time of power failure, a public telephone line PDSTN 140 is directly connected through a line changeover switch 137 to a hook switch 128. At the time of on-hook, the hook switch 128 is connected to a call incoming control part 126 and when a call incoming signal is received from the PSTN 140, the control part 126 rings a call incoming tone. When a hand set HS 121 is off hooked during call incoming, a call is connected through a dial control part 125 to a speaking circuit network 127 and speaking is enabled. On the other hand, when the HS 121 is off hooked in the case of originating a call at the time of power failure, the hook switch 128 is connected to the side of the control part 125, the PSTN is caught, and dialing is enabled by a key switch 124.
Patent JP-S57204617-A (JP)
Title: Piezoelectric oscillator unit
Inventor: SHINODA ISAO
IPC: H03H9/02
Filed: 1981-06-11
Abstract: PURPOSE:To perform the control of frquency without affecting other oscillator which are enclosed into a glass case, by enclosing two tuning fork type piezoelectric oscillators stacked on each other into the glass case and at the same time varying the width of the tuning fork. CONSTITUTION:A tuning fork type piezoelectric oscillator 2 having a large space between the tuning fork arms is stacked on another tuning fork type piezoelectric oscilltor 1 having a small space between the tuning fork arms. These two oscillators are set into a glass case 3 after arranged in the same direction. The case 3 is made melt-sticking the glass 3a and a metallic frame 3b. A solder frame, etc. is put into the part between a metallic plate and a metallic cover after coating a sealing agent like the solder, etc. on the surface of the metallic plate. The solder frame is heated under vacuume to be sealed up. Then the weights at the arm tip parts of the oscillators 1 and 2 of the piezoelectric oscillator unit which is sealed airtght are deleted by the laser beam from the transparent part of the cover or the glass of the lower part 3a of the case 3. Thus the frequency is controlled.
Patent JP-H04300482-A (JP)
Title: Steam control device in steam drying furnace
Inventor: NAKAJIMA KAZUO
IPC: A23L3/40
Filed: 1991-03-28
Abstract: PURPOSE:To eliminate valve operating work, and expedite the temperature rising of a furnace for energy-saving effect by adjusting temperature lowering steam, discharge of coagulated water automatically with a switching valve which uses a shape memory alloy spring coming into transforming action at a prescribed temperature as an operating power source. CONSTITUTION:In a steam drying furnace, steam piping is branched into the discharge circuit A for temperature lowering steam and coagulated water, and a steam trap circuit B. There is provided a two-directional switching valve 3 using a shape memory alloy spring as an operating power source which opens the discharge circuit A of the temperature lowering steam and the coagulated water when its temperature becomes lower than a prescribed temperature, closes the discharge circuit A and opens the steam trap circuit B at the same time when its temperature is higher than the prescribed temperature inside the furnace body 1. Besides, a freeze proofing valve 15 which uses a shape memory alloy spring as an operating power source and which opens when its temperature becomes lower than a prescribed temperature and closes if it becomes higher than the prescribed temperature is built in a final drain discharge circuit C.
Patent JP-2000284327-A (JP)
Title: Active matrix substrate, electro-optical device and driving method therefor
Inventor: SONEHARA TOMIO
IPC: G09F9/30
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electro-optical device having unprecedentedly high definition modulated pixels and a driving method therefor. SOLUTION: This is a liquid crystal electro-optical device provided with driving electrodes 106, 107 connected with a switching element and a liquid crystal area 104 corresponding to a pixel driven by a potential difference between the two adjacent driving electrodes in the liquid crystal electro-optical device comprising an active matrix substrate 102 with switching elements 101 for driving pixels, a transparent substrate 103 opposed thereto, and an electro- optical medium interposed in-between. And, as a driving method, a driving signal corresponding to a potential difference of a display data string is impressed to a display data signal line for giving a potential difference between the two adjacent driving electrodes 106, 107 composing a pixel.
Patent JP-S5613549-A (JP)
Title: Setting circuit for reproduction-switching break time of tape recorder
Inventor: SUNAGA TAKAMITSU
IPC: G11B15/48
Filed: 1979-07-16
Abstract: PURPOSE: To prevent defective reproduction by halting a unit in a change in the turning direction of a capstan motor by operating a monostable multivibrator in accordance with the operation of a mode switch.  
     CONSTITUTION: With switch FWD, capstan motor M turns normally and with REV, motor M reverses. With a switch for a change in the turning direction of motor M, a pulse is generated by 8 and this pulse discharges instantaneously capacitor C 3  determining the time constant of monostable multivibrator 3 4 . At the same time, monostable multivibrator 3 4  is triggered and the unit is placed in state STOP only in the operation time of monostable multivibrator 3 4 . As monostable multivibrator 3 4  is reset, operation that corresponds to the operated switch is performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000282542-A (JP)
Title: Sanitary washing device
Inventor: HAMAFUKU YASUHIRO
IPC: E03D9/08
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary washing device capable of obtaining the excellent and stable reception performance of remote control without being subject to the effect of environment in a toilet. SOLUTION: In the sanitary washing device with a remote-control operating section 7 transmitting a signal related to a command content and a receiving section 6 receiving the signal transmitted from the remote-control operating section 7 and with a main body section 3 conducting specified operation to the signal received by the receiving section 6, a signal relay section 8 capable of changing the progressive direction of the signal transmitted from the remote- control operating section 7 is mounted separately from the remote-control operating section 7 and the main body section 3.