baber/WOPTO huggingface dataset:
Patent JP-S62164228-A (JP)
Title: Track jump detecting device
Inventor: MORIYA MITSURO
IPC: G11B7/125
Filed: 1986-01-14
Abstract: PURPOSE:To eliminate the track jump signal that is produced artificially and to attain a recording job with high accuracy and high efficiency, by inhibiting the generation of the signal of a track jump detecting means for a fixed period immediately after a signal recording action is started. CONSTITUTION:A modulation signal 26 sends signals to a track jump detecting circuit 22 via a line 23 for a recording period. The circuit 22 detects the start and the end of a recording action by the signal received from the circuit 26 and then ignores the output signal of a wind comparator 20 immediately after the start and the end of the recording action. This signal ignoring period is short and no track jump is produced during said period although a track jump detecting device receives an impact from the outside. Thus the misdetection of the detecting device is prevented and the signals produced artificially immediately after the start of the recording action are deleted. This secures a recording job with high accuracy and high efficiency.
Patent JP-H06215728-A (JP)
Title: Adjustment of primary ion beam
Inventor: IKEBE YOSHINORI
IPC: H01J49/14
Filed: 1993-01-18
Abstract: PURPOSE:To achieve the measurement at high accuracy by adjusting the analysis point of a sample by a selected-area method for supporting all of the secondary ion monitors, on a secondary ion trajectory which is adjusted to optimum condition, and by adjusting the optimum condition of primary ion beams on the point. CONSTITUTION:The primary ion beam 18 emitted from an ion source is preferentially radiated on the surface of analysis of a sample 4, and the emitted secondary ion beam 29 is fed to a secondary ion optical system set on an optimum trajectory. A secondary ion monitor is provided between a sector electric field 24 and a sector magnetic field 28, and an image area is observed by a CRT 30. After the point of analysis of the sample 4 is adjusted by a selected-area method for supporting monitor, the deformation or beam diffusion of the beam 18 is corrected, and the displacement of the beam point is re-set. A fluorescent screen is formed on a part of the surface of the sample 4 in order to adjust the beam 18, and the beam 18 is then radiated. After the position of the sample is adjusted on the secondary ion trajectory which is adjusted under optimum condition, the primary ion beam is adjusted at the point. A measurement result of high accuracy can thus be provided.
Patent JP-H01181150-A (JP)
Title: Simulation system for logic circuit
Inventor: SUZUKI AKIO
IPC: G06F19/00
Filed: 1988-01-13
Abstract: PURPOSE:To quickly and accurately inspect a circuit diagram by carrying out a simulation program for a logic circuit for each unit time and displaying the internal signal value in colors on a color display at the time point to show the circuit diagram. CONSTITUTION:The name of a circuit to be simulated is inputted to a circuit name display area 101 after a process is started (S2). Then a circuit diagram is displayed in a circuit diagram display area 103 (S4). In this case, the corresponding wiring is shown in blue, white, red and yellow with the signal value equal to 1, 0, the unfixed value and a high impedance respectively when the relevant signal is included in a present display screen. When the step S4 is through, either one of execution 105, a copy 106 and end 107 is selected and processed.
Patent JP-H10193779-A (JP)
Title: Recording medium for printer
Inventor: ITO KENGO
IPC: B32B27/00
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To impart favorable ink fixing properties and water resistance to a recording medium and further improve light resistance of an image by allowing a specific amount of one or more members of organic acids to be contained with respect to an intercalation compound. SOLUTION: This medium contains an intercalation compound for fixedly holding a water-soluble dye by the intercalation reaction based on ion exchange action and contains 5-100wt.% of one or more members of organic acids with respect to the intercalation compound. A base material 1 and a dye fixing layer 2 comprising a binder resin have a two-layer structure formed in order named, and the dye fixing layer 2 contains the intercalation compounds 4 and one or more members of the organic acids 5. Further, the structure may also be a three-layer structure wherein an ink absorbing layer comprising an ink absorbing resin is formed on the dye fixing layer 2. The organic acids to be added improve ink fixing properties between the intercalation compound and the water-based ink, and allow to contain a predetermined amount of organic acids in the ink absorbing layer and the dye fixing layer.  By this method, favorable ink permeability and water resistance are imparted to the medium and, further, light resistance of an image can be improved.
Patent JP-S59149908-A (JP)
Inventor: YUUJIEN JIYOSEFU SEMU
IPC: C08J3/09
Filed: 1984-01-18
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-S59161778-A (JP)
Inventor: HIYUUITSUTO DEII KUREIN
IPC: G06V30/196
Filed: 1984-01-18
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-H01216272-A (JP)
Title: Jitter measuring apparatus
Inventor: I CHIYUN JIENGU
IPC: G01R31/317
Filed: 1989-01-12
Abstract: PURPOSE: To measure the jitter of a periodic signal digitized through a digitizer accurately by passing the periodic signal through a plurality of filter means and determining the phase difference between the elements in a data sequence. CONSTITUTION: A digitizer 12 digitizes an input sine wave using a clock to generate a first data sequence S1. The S1 is normalized through a first filter 14 to produce a second data sequence S2 which is delivered to a second filter 16. The second filter 16 generates a third data sequence S3 of data element representative of a phase angle related to a corresponding element of second data sequence. A third filter 18 determines the difference between the phase angle represented by the element of third data sequence S3 and the phase angle represented by the element of third data sequence S3 when the frequency of clock signal and input sine wave signal is constant. A data sequence S4 represents the jitter of clock signal as a time function and presented on a display 22 through a display system 20.
Patent JP-H11201602-A (JP)
Title: Tubular heat exchanger
Inventor: TORITANI KAZUMI
IPC: F25C1/14
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent moisture from freezing at a soldered part of an ice making tube and an evaporation pipe in a tubular heat exchanger. SOLUTION: In a tubular heat exchanger 10 constituted by winding and soldering (A) on an outer circumference of an ice making tube 11 an evaporation pipe 12 in an interior of which a refrigerant is circulated and supplied, a casing 13 is provided in such a manner as to cover a soldered (A) part of the evaporation pipe 12 at a predetermined interval and an antifreezing agent 15 is filled in a space formed between the casing 13 and the soldered (A) part of the evaporation pipe 12.
Patent JP-H06209795-A (JP)
Title: Composition for measuring urea nitrogen
Inventor: KONDO ATSUKO
IPC: C12Q1/58
Filed: 1993-01-18
Abstract: PURPOSE:To obtain a composition for measuring urea nitrogen excellent in determining properties, accuracy, stability and high linearity of values. CONSTITUTION:This composition for measuring urea nitrogen comprises (a) urease, (b) alpha-ketoglutaric acid, (c) NADH or NADPH, (d) glumatate dehydrogenase and (e) a glutamate dehydrogenase inhibitor. Thereby, the urea nitrogen can accurately and simply be determined in a short time even in a solution containing the urea nitrogen at a high concentration and the shelf life of the reagent for measuring the urea nitrogen can be improved.
Patent JP-S62164488-A (JP)
Inventor: MORIOKA TATSU
IPC: B26B19/38
Filed: 1986-01-14
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-S62163401-A (JP)
Title: Strip line filter
Inventor: ISHIKAWA YOHEI
IPC: H01P1/203
Filed: 1986-01-13
Abstract: PURPOSE:To improve the attenuation characteristic of a filter by omitting an earth electrode of a part opposite to an open end of resonance electrodes arranged every other so as to decrease the capacitance between resonance electrodes arranged every other more than the capacitance between adjacent resonance electrodes. CONSTITUTION:The resonance electrodes 31, 33 are arranged at an interval of one electrode and the earth electrode of a region 5 from a part opposite to the open end of the electrode 31 to a part opposite to the open end of the electrode 33, that is, the region 5 in (a), (b), (c), (d) in figure is omitted. As a result, a static capacitance C13 produced between the electrodes 31, 33 arranged every other is sufficiently smaller than static capacitances C12, C23 produced respectively between adjacent electrodes 31 and 32 and between adjacent electrode 32 and 33. Thus, the attenuation characteristic of the titled filter is brought more closely to the design value.
Patent JP-S59137586-A (JP)
Inventor: NAKAMOTO SHIYOUZOU
IPC: D21C5/02
Filed: 1983-01-18
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-S59132960-A (JP)
Title: Atomizing pump
Inventor: YAMAMOTO KAZUSHI
IPC: B06B1/06
Filed: 1983-01-18
Abstract: PURPOSE:To stabilize the resonance motion of a nozzle plate, while discharging gaseous substance formed during bonding, by providing through holes at the part of said nozzle plate to be bonded to an electric oscillator in the titled atomizer pump for the atomization of kerosene or the like using an electric oscillator. CONSTITUTION:An electric oscillator 1 is an annular piezoelectric element, and film electrodes 2a, 2b are formed on both surfaces of said element. A nozzle plate 3 equipped with nozzle openings 6 to be vibrated by the electric oscillator 1 has a disc shape, and through holes 11 are radially provided at the part of said nozzle plate 3 to be bonded to the electric oscillator 1. The electric oscillator 1 and the nozzle plate 3 are bonded to the nozzle plate 3 and a body 5, respectively, through fixing layers such as an adhesive agent 4a and a soft solder 4b. In addition, a supporting part 7 for bonding the nozzle plate 3 is provided at the upper part of the body 5, while a side wall 8 for positioning the nozzle plate 3 during assembling is provided at the periphery of the body 5. A liquid chamer 9 is existent at the center of said supporting plate 7, and liquid channels 10 are provided rightwards and leftwards from said liquid chamber 9.
Patent JP-S5392495-A (JP)
Title: Resin mold bushing
Inventor: GOTOU KAZUTOSHI
IPC: H01B17/26
Filed: 1977-01-25
Abstract: PURPOSE: To obtain a bushing that is ceap, the impact strength is high, and the electrical characteristic is excellent, by forming a cylinder for reinforcement by winding synthetic fiber cloth on the supporting part of the bushing, and setting this in a mold and pouring resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10202160-A (JP)
Title: Method for washing-treatment in tact-type treating line
Inventor: KAWASE HARUYUKI
IPC: B05C9/10
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To shorten time required for washing treatment and starting a spraying operation at an early time by activating a pump interposed in a tubular path between a spray nozzle and a washing liquid storage tank at a specified point of earlier time than the time point when a work is set at a washing position. SOLUTION: In a tact treatment line equipped with a hot water washing step 11, a decreasing step, a water washing step 13, a chemical treating step and a water washing step 15, a timer is activated at a point of time when a work 10 begins to move from a pretreatment step, and a valve is switched at a point of time when the clocking of time is completed to set a valve 24 in the 'ON' state and set a valve 26 in the 'OFF' state. Although a specified time is to be spent until the completion of an operation to switch the valves 24, 25, a pump 20 is started after the lapse of the specified time. Thus a washing liquid is supplied into a tubular path 22 from a primary tank 18 and is sprayed after the lapse of time to be spent for filling the tubular path 22 with the washing liquid from a group of nozzles 23. Further at the point of time when a specified time is past since the point of time when the pump 20 is started, the pump 20 is stopped and at the same time, a liquid supply cut-off timer is started to stop the fluctuation of the work 10 simultaneously.
Patent JP-H02185219-A (JP)
Title: Vacuum cleaner
Inventor: TSUCHIDA YASUYUKI
IPC: H05K1/02
Filed: 1989-01-13
Abstract: PURPOSE:To prevent control circuit parts from being destroyed even with the instantaneous discharge of static electricity and to prevent a trouble due to the static electricity by forming a static electricity discharging pattern part faced to the energizing pattern part of one side to either side of a power source side energizing pattern part or a control circuit side energizing pattern part. CONSTITUTION:In a control circuit side energizing pattern part 25, A and C are the connecting terminal parts of a steel wire 12 to be sealed in a suction hose and to electrically connect a printed wiring board 9 for control and an operating circuit board 11, they corresponding to the A point and C point of an electric circuit figure, and the B of a power source side energizing pattern part 24 corresponds to the B point of the electric circuit figure. A static electricity discharging pattern part 26 faced in being close from the connecting terminal part A towards the B part of the power source side evergizing pattern part 24 is projectingly provided so as to approach, and a gap (l) between the head of the discharging pattern part 26 and the commercial power source side energizing pattern 24 is formed narrower that the gap between the other control circuit side energizing pattern part 25 and the commercial power source side energizing pattern part 24 so that the discharge of the static electricity can be generated in such a part. Further, the gap between the connecting terminal part A and connecting terminal part C is formed small, as well.
Patent JP-H11202002-A (JP)
Title: Current detection circuit
Inventor: FUJIMOTO HIROZO
IPC: G01R19/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a current detection circuit which can operate even if a potential difference between a power source VDD and a power source VSS becomes small. SOLUTION: A MOS.FET2 controlling a load current I1 and a MOS.FET5 far current detection that mirrors a current flowing in the MOS.FET2 to a small current I2 at a constant ratio are provided. The current I2 flowing in the MOS.FET5 is mirrored as a current I3 by a MOS.FET4 and a MOS.FET7 connected to a VDD power source, and the load current I1 is detected as a reference potential of a VSS power source by a current detection resistor 8 connected to the VSS power source.
Patent JP-H03211703-A (JP)
Title: Manufacture of grain boundary barrier type high electrostatic capacitance ceramic varistor
Inventor: IGA ATSUSHI
IPC: H01G4/40
Filed: 1990-01-16
Abstract: PURPOSE:To obtain varistors of high insulation and high electrostatic capacitance and to dispense with the steps of applying and diffusing CuO, Bi2O3, etc., after semiconduction by mixing a powder of perovskite oxide consisting mainly of SrTiO3 with specified amounts of sintering promoter, semiconduction promoter, high oxygen-permeable solid electrolyte, and grain boundary depletion layer former, by sintering a mixture at a specified temperature in a reducing atmosphere, and by heat-treating a mixture at a specified temperature in an oxidizing atmosphere. CONSTITUTION:Strontium titanate is mixed with the following: 0.1-5.0wt% of sinter promoter TiO2-Al2O3-SiO2 that forms a liquid phase at high temperature; 0.05-2.0wt% of semiconductor promoter Nb2O5 dissolved into a perovskite phase; 0.1-10.0wt% of high oxygen-permeable solid electrolyte ZrO2 serving as grain growth controller; and 0.2-7.0wt% of composite SrO.1/3 MnO.1/3Ta2O5 as grain boundary depletion layer former serving as grain growth controller. After a mixture is calcined and pulverized in dry system, it is dried, granulated, molded, sintered in a reducing atmosphere at 1250-1500 deg.C, and pulverized again in dry system. The next step is to mold the powder into paste by use of resin and organic solvent to prepare a sheet 1: some of sheets 1 are stacked to form internal electrodes 2, which are in turn sintered in a reducing atmosphere at 1250-1500 deg.C and heat-treated in an atmosphere at 800-1150 deg.C to regulate electrodes 3.
Patent JP-S59134689-A (JP)
Inventor: IIKURA SHIYOUICHI
IPC: B25J17/00
Filed: 1983-01-20
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-H04240758-A (JP)
Title: Ceramic multilayer circuit board
Inventor: INASAKA JUN
IPC: H05K3/46
Filed: 1991-01-24
Abstract: PURPOSE:To prevent generation of a crack by adhering an external connection pin to which a metal plate having substantially the same thermal expansion coefficient than that of a board is adhered to a header by a first brazing material, onto a land on the board by a second brazing material having a lower melting point than that of the first material. CONSTITUTION:For example, a conductor pattern 2 of a ceramic multilayer circuit board 1 having 4.2X10<-6>/ deg.C (R.T. up to 400 deg.C) is connected to a through hole 3 for coupling an LSI mounting surface to an external connection pin mounting surface, and exposed on the surface of the board 1. Then, a land 4 is formed on the board 1. Then, a Kovar plate 5 having, for example, 4.5-5.2X10<-6>/ deg.C (R.T. up to 400 deg.C) is brazed to a header of an external connection copper alloy pin 8 by a blazing material 7. Then, the plate 5 is brazed to the board 1 by a brazing material 6. Here, the material 6 is an eutectic alloy (280 deg.C of a melting point) of gold/tin: 80/20 (wt.%), and the material 7 is an eutectic alloy (779 deg.C) of silver/copper: 72/28 (wt.%).
Patent JP-S57122189-A (JP)
Title: Vane pump motor
Inventor: UENO TAKEYASU
IPC: F01C21/08
Filed: 1981-01-19
Abstract: PURPOSE:To extremely decrease the heating value of a vane, by forming a specific shaped vane tip so as to calculate its radius of curvature by a specific formula, in a vane pump motor used as a vaccum pump or the like for a vehicle. CONSTITUTION:A vane 3 is put into a groove 2a formed in the diametral direction of a rotor 2 so as to slidably move the vane in the diametral direction. The the cam surface along which a tip 3b of the vane 3 slidably rotates and touches its surface, is formed to be a circle of radius R. Here, the thickness of the vane 3 in the rotating direction is (t), the outer radius of the rotor 2 in the diametral direction is (r), the length of the vane portion which is put in the groove at the position rotated 90 degree form the position at which the vane is most extended in the diametral direction, is (h), the difference value between the width of the groove 2a in the rotating direction and (t) is S, the constant 0.8-1.0 is C, the radius of curvature of the tip 3b having the center of curvature on the center line of thinkness (t) of the vane 3, is alpha so that alpha is shown by a specific formula.
Patent JP-H04261504-A (JP)
Title: Electronic equipment
Inventor: GOTO SHIGETADA
IPC: G02B6/44
Filed: 1991-01-24
Abstract: PURPOSE:To prevent the water drops which tend to drop from an upper electronic equipment on an optical fiber cable from infiltrating into a lower electronic equipment connected with the lower side of the optical fiber cable and to prevent the water drops from causing a malfunction of lower one by allowing the water drops to run along the optical fiber cable up to the point provided with a water draining member to fall along the water draining members. CONSTITUTION:The water draining members 5 which stop the water drops arriving at the electronic equipment along the outer peripheral surface of the optical fiber cable 4 and allow these water drops to fall are provided at least a part of the outer peripheral surface of the optical fiber cable 4 which transmits the light signals between the electronic equipments 2 and 3.
Patent JP-S57119542-A (JP)
Title: Control station device
Inventor: NAKAHIRA KOUJI
IPC: H04L12/40
Filed: 1981-01-19
Abstract: PURPOSE:To decrease the frequency of the transmission of received data to an information processor by discriminating between the long data and short data of received data, and by storing the short data as many as a prescribed number. CONSTITUTION:Data received from a data highway 2 is received by the input- output control part 3 of a control station device 1', and a discriminating circuit 12 discriminates whether its data length exceeds a prescribed value or not. The long data whose data length is found greater than the prescribed value by the circuit is stored in an input data buffer 10, and the short data, the data length of which is found less than the prescribed value is counted by the counter 13 of a buffer control part 14 as much the length portion of the data length and stored in the input data buffer. Every time the long data is received, it is transmitted to an information processor 5 through an input-output control part 7 by the indication of the control part 14, and the counter 13 counting the short data, when it counts up to a value greater than the specified value, generates a count-over signal, thereby transmitting the short data to the processor 5 via the control part 7.
Patent JP-S5599642-A (JP)
Title: Print control system for electronic cash register
Inventor: OKAMOTO MASANOMI
IPC: G06K15/02
Filed: 1979-01-23
Abstract: PURPOSE: To ensure the transmission and reception via the minimum number of transmission lines by securing the connection between the main body of the electronic cash register and the external printer via the transmission line, transferring the print information to the external printer for printing and then confirming the end of printing at the head office.  
     CONSTITUTION: When the key signal sent from keyboard 10 is applied to control circuit 15, the program of program memory unit 18 is designated via address line 16 and then read out via data line 17 to carry out the check and adjustment of the registering. Line 17 is transmitted to temporary memory unit 31 of slip printer 3 via transmission line 2, and then the print information is memorized. The contents of unit 31 is printed by secondary printer 34 based on the indication signal sent from secondary control circuit 32 and after transmission of the information, thus issuring the receipt. When the printing is over, the print end signal is sent back to circuit 15 from circuit 32 via print signal line 22. And the end of printing is confirmed at main body 1 for printer 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62165894-A (JP)
Inventor: KUDO MINORU
IPC: H05B6/80
Filed: 1986-01-16
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-S59134378-A (JP)
Title: No-contact ignition device for magnet-generator type internal-combustion engine
Inventor: NAKASE TAKAMICHI
IPC: F02P11/02
Filed: 1983-01-19
Abstract: PURPOSE:To prevent reversing at starting by providing a preventive circuit from reversing to control the transmission from an angle position sensor of a fixed ignition angle signal to a control circuit of ignition timing in response to the detection signal to detect the operation of a rating voltages switching element of a regulator circuit. CONSTITUTION:It is noted that the relative angle position generated by the output voltage of a condenser-charging coil 1a and an output signal from a sensor 2 is different between times of normal and reversing revolutions. The logical product between a toward-negative output signal of a sensor 2 that can be an ignition signal at starting and an output voltage to operate a regulator circuit 400 among the toward-negative output voltage of a condenser-charging coil 1a is taken,and when the result is No, it is judged as reversing to check the ignition by a preventive circuit from reversing. This construction prevents reversing at starting.