baber/WOPTO huggingface dataset:
Patent JP-H02274408-A (JP)
Title: Method for boring lens holder of object lens having calculated gap
Inventor: FURADEIMIRU MIHAIROBICHI HODOS
IPC: G02B7/02
Filed: 1989-04-11
Abstract: PURPOSE: To increase the accuracy and efficiency of a drilling operation by obtaining correction values for the lateral and longitudinal feeds of a carriage of a lathe from set clearances between each lens diameter and a lens holder, and a deviation of actual diameters, and introducing them in a numerical control. CONSTITUTION: Correction values for the lateral and longitudinal feeds of a carriage of a lathe are obtained, and introduced in a numerical control. These correction values are determined in correspondence with inter-lens clearances T1 to T3 calculated from set clearances between the diameters D1 to D4 of lenses 1 to 4 and a lens holder 6, a deviation of actual diameter values of the lenses, and the thicknesses of the lenses 1 to 4 and lens parts 11 and 12 of h1 to h4 and h'2 and h'3 , and inter-lens clearances T1 to T3 calculated from the rated values on the above items D1 to D4 , I1 to I4 , I'2 , I'3 , and t1 to t3 . Then, the drilling operation of parts 7 to 10 of the lens holder 6 is performed according to a numerical control program into which these correction values are introduced. Thus highly accurate and efficient drilling operation can be performed.
Patent JP-S62248147-A (JP)
Title: Optical recording medium
Inventor: HIRAOKA MITSUO
IPC: G11B7/24015
Filed: 1986-04-21
Abstract: PURPOSE:To prevent the leakage of an evaporating material to the outside and to enable exact recording by sure sublimation and evaporation by laminating a reflection recording layer and auxiliary reflection recording layer which is evaporated by light irradiation via an air gap. CONSTITUTION:The reflection recording layer 4a and the auxiliary reflection recording layer 2 which evaporates to stick to the rear surface of the recording layer 4a to control the reflectivity thereof on receiving of light energy are laminated by a spacer 3 and air gap 5, by which the recoding layer 6 is formed. A transparent polycarbonate resin, etc., are used for the recording layer 4a, and a sublimable material, evaporatable material, etc., are used for the auxiliary layer 2. The evaporating material from the auxiliary layer 2 sticks to the recoding layer 4a to control the reflectivity thereof without leaking to the outside. The light irradiated part sublimates and evaporates surely and the exact recording is executed.
Patent JP-H09259419-A (JP)
Title: Magnetic recording medium and its production
Inventor: ADACHI KAZUNORI
IPC: H01F10/16
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To produce a magnetic recording medium having high coercive force and generating low noise. SOLUTION: An underlayer, a CoCrPt magnetic layer and a protective layer are successively formed on a nonmagnetic substrate to obtain the objective magnetic recording medium. The magnetic layer contains 5.0-16.5at.% oxygen in a dispersed state. At the time of forming the magnetic layer by sputtering, a gaseous oxygen-argon mixture is used as sputtering gas and 5.0-16.5at.% oxygen is incorporated into the magnetic layer by regulating the mixing ratio of oxygen. The C-N ratio of the resultant magnetic recording medium is remarkably increased. A resin substrate may be used as the nonmagnetic substrate.
Patent JP-H07287991-A (JP)
Title: Detecting method of state of first node and sense amplifier
Inventor: RABUI EI REBU
IPC: G11C16/06
Filed: 1995-03-24
Abstract: PURPOSE: To obtain a dynamic single-end sense amplifier, in which sense speed is increased, power consumption is reduced, and a noise margin can be adjusted. CONSTITUTION: A sense amplifier 200 contains an output circuit 225 with an input terminal and an output terminal, and an output from the sense amplifier 200 indicates the state of a bit line 210 corresponding at a bit-line voltage level. A pre-charge circuit 206 is coupled with the input terminal, and the input terminal is charged up to a first voltage level when the coupling of the input terminal is released from the bit line 210. A discharge circuit 215 is combined between the bit line 210 and the input terminal.
Patent JP-S5215043-A (JP)
Title: Elevator signal apparatus
Inventor: IWASAKA TATSUO
IPC: B66B3/00
Filed: 1975-07-25
Abstract: PURPOSE: Elevater signal apparatus to indicate elevater movement or arrival time change by contineously changing colors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5714755-A (JP)
Title: Method of reducing effect due to quantization error of digital processing locator
Inventor: MAEDA KOUJI
IPC: G01R19/04
Filed: 1980-06-30
Abstract: PURPOSE: To reduce the effect due to the quantization error in a low input area, etc., by obtaining a resistance component and inductance component through using three consecutive data near the peak values of voltage and electric current.  
     CONSTITUTION: It is assumed that when an input terminal 10 receives data i n  corresponding to the n-th sampling No., the output of a storage circuit 1 contains i n-1 . In the subtraction circuit 2, subtraction of (i n -i n-1 ) is calculated, and its output is judged as positive, negative or zero by a comparator circuit 4. In a comparator circuit 5, calculation is performed on the data advanced by one sampling from the output of the comparator circuit 4, by using the output of a multiplication circuit 3 and that of the storage circuit 1, and the results of positive, negative and zero are outputted. Next, when a decision circuit 6 receives output having the identical sign from the comparator circuits 4 and 5, it is possible to determine the presence of the peak point between said two outputs and the point of time for the presence of the  peak point. Therefore, said method can reduce the effects due to the quantization  error in the low input area, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10300853-A (JP)
Title: Laser speedmeter and laser range finder using coherent detection
Inventor: NERIN PHILIPPE
IPC: G01S17/34
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To stably measure the speed and distance of a target at the same time by inserting a microlaser into a FabryPEΓrot resonator, and detecting the coherence from the modulated frequency generated by the interference of the frequency-modulated laser oscillation within the resonator and a measurement signal. SOLUTION: A projecting assembly comprises a pumping diode 8 which is an optical means for pumping a microlaser 10, and optical lens assemblies 12, 13 for constituting the collimating and focusing optical part of the beam projected by the pumping diode 8. A continuous oscillating monolithic solid microlaser 10 is inserted into a Fabry-PEΓrot resonator partitioned by an input mirror 16 and an output mirror 18 having a distance L. A control voltage is applied between electrodes 22, 24 of a modulating device 20 to modulate the oscillating frequency of the laser. A separating cube 25 extracts a reference beam 26 on an oscillating beam 4 and transmits it to a light detecting means 28.
Patent JP-H08264330-A (JP)
Title: High-voltage coupler
Inventor: HORIGUCHI YUKIO
IPC: H01F27/02
Filed: 1995-03-24
Abstract: PURPOSE: To provide a communication signal high-voltage coupler which is connected to a strong current electric wire and lessened in assembly man-hours without deteriorating in insulation properties. CONSTITUTION: A joined capacitor 1 composed of unit capacitors 2 connected in both series and parallel taking a withstand voltage and an electrostatic capacitance into consideration is connected to a high-voltage side of a coupling transformer 3, a terminal 5 is provided in the other end of the joined capacitor 1, and a terminal 6 is provided in the other high-voltage end of the coupling transformer 3. Terminals 7 and 8 are provided in the low-voltage side of the coupling transformer 3. The above component elements are sealed up with molding resin 4 in one piece through an integral molding method. A lead wire extending from a strong current electric wire is connected to the terminal 5, and a grounding wire is connected to the terminal 6.
Patent JP-S61250437-A (JP)
Inventor: JIYON TEI ADAMUSU
IPC: F24F11/02
Filed: 1986-04-21
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-S61248921-A (JP)
Inventor: BUARUTAA PARUTSUEFUARU
IPC: F16D23/14
Filed: 1986-04-21
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-S606829-A (JP)
Inventor: SHIN IN RII
IPC: G01G7/06
Filed: 1984-05-08
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-S58205054-A (JP)
Title: Forced circulation type solar system
Inventor: FUJISHITA KAZUO
IPC: F24S90/00
Filed: 1982-05-26
Abstract: PURPOSE:To obtain a required hot-water temperature simply by a method wherein the sending pipe of a cistern is connected to a heat collector and a hot-water outlet cock through a mixing valve and a hot-water circulating and supplying pump while the sending pipe of a hot-water reserving tank, to which a returning pipe from the heat collector is connected, is connected at the other inflow port of the mixing valve. CONSTITUTION:When the collection of heat is started under a condition that there is no water in the hot-water reserving tank 16, a solenoid valve 24 is closed, the same valve 20 is opened, cool water from the cistern 15 is sent to the heat collector 2 by the operation of the pump 10 through an orifice 21 at a low flow speed and heated high-temperature hot-water is reserved into the hot-water reserving tank 16 through a returning pipe 22. Upon discharging the hot- water, the hot-water outlet cock 14 is opened, then, the pump 10 is operated by the detection of a flow amount sensor 27 and the solenoid valve 24 is opened to discharge the high-temperature water in the hot-water reseving tank 16. At this time, in case the hot water of lower temperature is desired to be discharged, the set temperature of the mixing valve 19 is lowered to mix the cool water in the cistern 15. When the hot-water having a temperature higher than the same of the reserved hot-water is desired to be obtained, the hot-water is heated and the temperature thereof is elevated by a heat source unit 26 and thereafter the hot-water is discharged. Thus, the desired hot-water temperature may be obtained with a good operability.
Patent JP-H08288694-A (JP)
Title: Component position detecting method
Inventor: HONDA TAKURO
IPC: H05K13/08
Filed: 1995-04-17
Abstract: PURPOSE: To provide a method for detecting a component position in which the position of the component can be accurately detected at a high speed. CONSTITUTION: Reference lines xs, ys corresponding to the Y and Y sides of a component are obtained by processing the images of corners of the obtained component. The method for detecting the position of a component comprises the steps of (S9) obtaining a linear line for forming the bottom of an isosceles triangular shape with the intersection of the line as an oblique side to corners as a vertex toward the center of the component, (S14) obtaining the coordinate points corresponding to the mean value of the coordinates of the intersection of the line and the lines corresponding to the X, Y sides of the component on the X and Y sides of the corners, (S15, S16) forming the line for connecting the coordinate points obtained on the X and Y sides as circumscribed tangents corresponding to the X and Y sides of the component,  and detecting the position of the component based on the tangents. Even if the shapes of the components are irregular due to the manufacturing error, the tangents corrected by removing the cause of the irregularity can be obtained, and the shape near the profile of the true component can be induced.
Patent JP-S5316519-A (JP)
Title: Time division multiplication system and its apparatus
Inventor: SATOU YOUICHI
IPC: H04J3/00
Filed: 1976-07-29
Abstract: PURPOSE:To increase the transmission efficiency and to cope with the application for the digital network by packet exchange, by realizing both the character multiplication simultaneously in a high-speed data flow in accordance with the request of the terminal.
Patent JP-S62247574-A (JP)
Title: Photovoltaic device
Inventor: ISHIMARU HIROSHI
IPC: H01L31/04
Filed: 1986-04-18
Abstract: PURPOSE:To contrive the improvement in photoelectric conversion characteristics by providing a reflection preventing film on a contact interface between a semiconductor film and a rugged surface of a photodetecting plane electrode film so as to reduce reflection of an incident light on the interface with the semiconductor film and to alleviate steep projections of the rugged surface. CONSTITUTION:A reflection preventing film 3 is composed of an insulating material such as TixOy, Ta2O5, ZnS, and NdxOy, whose light refractive index is larger than about 2.0 of TCO composing a photodetecting plane electrode film 2 and whose light transmitting property is lower than that of a rear semi conductor film 4. As the reflection preventing film 3 is composed of a lighttransmitting insulating material, when its thickness becomes thick, it prevents the movement of the photocarriers generated by photoelectric conver sion in a light active layer in the semiconductor film 4 to the photodetecting plane electrode film 2. Accordingly, its thickness is preferably about 1000 A or under in order to allow the photocarriers to move by utilizing a tunnelling effect.
Patent JP-H11275389-A (JP)
Title: Video signal processing method and device therefor
Inventor: YAMAMOTO MAKOTO
IPC: H04N5/202
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide the video signal processing method and device capable of eliminating the degradation of display definition caused at the time of displaying a natural image on a display less in the number of display gray levels is dissolved. SOLUTION: This device is provided with an A/D converting circuit 11 for digitally converting an input video signal and a signal processing circuit 14 for processing a signal based on a prescribed function as against the output of the circuit 11 and adopting the high-order bit of a digital signal as an output video signal. The processor is also provided with a function table storage part (reverse γ correction converting ROM) 12 where plural prescribed function tables are stored and a function change-over circuit (reverse γ correction curve selection circuit) 13 for changing-over the plural function tables at every dot clock or at every line and also changing-over the change-over pattern at every field or at every frame.
Patent JP-S63257368-A (JP)
Title: Charge calculating system
Inventor: AOYAMA TAKASHI
IPC: H04M15/12
Filed: 1987-04-15
Abstract: PURPOSE:To attain calculation even if the charge area block is not decided by allowing a sender station to lead a charge index from the summation of charge area information of an incoming subscriber noticed from an incoming station and the charge area information belonging to the sender subscriber obtained at the sender station to apply calculation of charge. CONSTITUTION:A charge area number belonging to an incoming subscriber is decided by an incoming station, a field representing the charge area of an incoming subscriber is added to a reply signal or reverse call setting signal of the common line signal system, the result is transferred to the sender station, where the charge area number belonging to the caller and the charge area number belonging to the called subscriber transferred from the called station are used to obtain a charge index. The charge area to which the subscriber belongs is solved by using, e.g., the charge area number as the subscriber data. Thus, the caller station can recognize the charge area to which the called subscriber belongs and the necessity of the charge area of the called subscriber from the number information for routing is not required.
Patent JP-H06284147-A (JP)
Title: Mail store and forward exchange device
Inventor: ISODA TAKASHI
IPC: H04L12/58
Filed: 1993-03-25
Abstract: PURPOSE:To prevent illegal illegal use of the exchange device by devising the exchange such that revision of a password or the like is executed and the service of the mail store and forward exchange device is not again served by the password used once. CONSTITUTION:A communication control section 5 controlling communication is provided with a data control section 8 controlling an auxiliary storage device 9, an OCR analysis section 6 analyzing an OCR sheet and a report generating section 7 editing a content noticed to the user. When a mail service request using a line requiring charging comes from a mail received from a line wire, whether or not the mail service request is allowed by the imposition charging party is discriminated based on a password. Then the password is rewritten at the time of use of the mail store and forward exchange device 1 according to the method registered in advance by the user to generate a new password and whether or not the mail service request is allowed by the imposition charging party at a new password is discriminated at the succeeding time of use of the service.
Patent JP-H08288143-A (JP)
Title: Variable inductor
Inventor: SAITO SHINJI
IPC: H01F17/00
Filed: 1995-04-17
Abstract: PURPOSE: To provide a variable inductor which is small in size, which can be operated at a high frequency and, further, whose inductance can be varied by an electrical means. CONSTITUTION: Electrodes 2a and 2b are formed on both the surfaces of a piezoelectric substrate 1. A magnetostriction layer 3a composed of a ferromagnetic layer having magnetostriction is formed on the electrode 2a. A square spiral coil 4 is formed on the magnetostriction layer 3a. The one end of the spiral coil 4 is connected to an I/O terminal 5a made of same material as the spiral coil 4. A magnetostriction layer 3b is formed on the magnetostriction layer 3a so as to cover the spiral coil 4. The other end of the spiral coil 4 is connected to an I/O terminal 5b through a through-hole 6 formed in the magnetostriction layer 3b. The I/O terminals 5a and 5b are also formed on the magnetostriction layer 3a.
Patent JP-H07297879-A (JP)
Title: Communication interface module and communication control method
Inventor: KITAMURA KAZUO
IPC: H04M11/00
Filed: 1994-04-28
Abstract: PURPOSE:To provide a communication interface module and a communication control method in which an application program is executed and transmission reception of data is attained even when the execution of the application program is disable on a PC at the arrival of a call. CONSTITUTION:A communication interface module 1 is connected between a PC and a communication line (ISDN), a name of an application program executed on the PC, an address and a communication channel number or the like of an external terminal equipment having the equal function are stored in an address management memory 5, a communication service management memory 6 and a communication channel management memory 7, and when the execution of the application program name on the PC is disable at the arrival of a call from a communication channel, a communication service management section 3 makes a call to an external terminal equipment corresponding to a device to process the application program and connects the terminal equipment based on the stored information so as to receive and output data from/to the communication channel.
Patent JP-S5215976-A (JP)
Title: Fluid pressure servo
Inventor: MAEDA KENJI
IPC: F15B5/00
Filed: 1975-07-28
Abstract: PURPOSE: A fluid pressure servo, that performs sufficient oscillation control action and further enables to increase action velocity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5214804-A (JP)
Title: Commutator manufacturing method
Inventor: OOUCHI YASUSHI
IPC: H01R43/08
Filed: 1975-07-28
Abstract: PURPOSE: To obtain a commutator having good pressure-resistance and heat resistance by enabling solder-fixing of an armature coil by forming a molded commutator through the medium of insertion of a heat-resistant insulation unit near a riser dividing groove. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10278889-A (JP)
Title: Marine use hydraulic clutch control method and device thereof
Inventor: ISHIGAMI HIDETOSHI
IPC: B63H21/22
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To control rotting speed of a propeller in good responsiveness and correctly by deciding the target hydraulic pressure of an oil hydraulic clutch based on detected and target rotating speed of the propeller, and regulating the hydraulic pressure of the oil hydraulic clutch based on detected and target hydraulic pressure. SOLUTION: When trolling operation mode is selected by a mode judging part, a first feedback loop searching for a target primary oil pressure Pp is formed from the sump of a target hydraulic pressure correcting quantity computed based on deviation between target propeller rotating speed Ns from a remote control dial and propeller rotating speed Np from a propeller rotating speed sensor by a trolling hydraulic pressure computing part 77 and basic target hydraulic pressure obtained from a map previously prepared based on the target propeller rotating speed Np.  Further based on deviation between the target primary oil pressure Pp and primary oil pressure Pc from an oil pressure sensor, a solenoid drive time is obtained by a double feedback loop constituted of a second feedback loop computing the solenoid drive time of a hydraulic control solenoid valve by a solenoid drive time computing part 78.
Patent JP-S5215014-A (JP)
Title: Actuation control system of dump car
Inventor: NAITOU MASAAKI
IPC: B60P1/16
Filed: 1975-07-23
Abstract: PURPOSE:If dump actuating switch is on before key switch is on, only after the actuating switch is returned to neutral dump operation can be actuated.
Patent JP-H06301858-A (JP)
Title: Automatic commission machine for washing
Inventor: MAEDA HIROSHI
IPC: G07F17/12
Filed: 1993-04-19
Abstract: PURPOSE:To prevent a mode from being freely changed to a clerk mode by a customer without providing two kinds of switches for operations to turn on and off the switch and also, by making a clerk hold a key for bringing the system into the clerk made and by inserting the key to a key switch to set the mode, setting the switch at an on or off state, and switching the mode at an operating part. CONSTITUTION:This machine is equipped with plural boxes 15 for washing housing, a door 2 provided at each of the boxes 15, a control part 9 to select a deposit mode in which the customer deposits washing, a reception mode for the reception of the washing by the customer, a clerk take-out mode for the take-out of the washing by the clerk, and a clerk return mode for the return of the washing by the clerk, and the control means to control the conveying state of the washing at every box along a selected mode, and it is constituted in such a way that the key switch 13 is provided at the front of an automatic commission machine A for washing, and the clerk take-out mode and the clerk return mode can be selected only when the key switch 13 is set in the on or off state.
Patent JP-H08340670-A (JP)
Title: Dc/dc converter
Inventor: AOKI SHINOBU
IPC: H02M3/155
Filed: 1996-04-12
Abstract: PURPOSE: To switch the operation mode of a DC/DC converter which has a heavy load mode and a light load mode securely with small current consumption. CONSTITUTION: A comparator 13b monitors a coil current and, if the current value is lowered to zero, outputs an 'H' level signal. A counter 22 receives the reverse signal of the output of the comparator 13b through its CK terminal and increments the counted value every time the falling edge is detected. If a 2-bit counter 24 is counted up to '2' by pulse signals for the control of a coil current in a heavy load mode before the falling edge of the output of the comparator 13b is received, the counter 24 resets the counter 22. If the counter 22 is counted up to '4' without reset, the counter 22 outputs a pulse. If a latch circuit 23 receives the pulse from the counter 22, the latch circuit 23 switches the operation mode of a DC/DC converter from a heavy load mode to a light load mode.