baber/WOPTO huggingface dataset:
Patent JP-S63206676-A (JP)
Title: Position beacon detection apparatus
Inventor: ONO OSAMU
IPC: G01S1/68
Filed: 1987-02-23
Abstract: PURPOSE:To specify the position of a position beacon with high accuracy, by a method wherein the radio wave from a position beacon is received to count the number of data packets from the point of time when the trough point of electric field intensity is detected and the point of time when a predetermined number of the data packets corresponding to the running speed of a vehicle are received is set to the max. electric field intensity receiving point. CONSTITUTION:A detection apparatus 11 is constituted of a directional antenna 12a receiving the radio wave from a position beacon and a position detector 12 detecting the trough point of electric field intensity from the receiving radio wave of the antenna 12a and setting the point of time, receiving a predetermined number of the data packets corresponding to the running speed of a vehicle from the detection point of time, to the max. electric field intensity receiving point. Then, the trough point of the max. electric field intensity zone being the characteristic of a split beam pattern and the strong electric field zones adjacent before and after said zone is detected as the omen of the max. electric field intensity receiving point to make it possible to secure measuring allowance and detection accuracy. Since the position of the position beacon 1 is specified on the basis of the point of time when the number of the data packets corresponding to a car speed at that point of time are counted, the position of the beacon by a pulse count system being strong against disturbance can be specified.
Patent JP-H11223968-A (JP)
Title: Image forming device
Inventor: KOBAYASHI MIKIO
IPC: G03G15/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To eliminate a transfer failure due to a change in the characteristic of a photoreceptor. SOLUTION: A reference value for a transfer current is varied (increased) according to the time of using a photoreceptor 1 calculated by a drum cycle count part 33. A bias control part 28 controls a transfer bias so that a monitored current and the set reference value coincide. Also, a system-resistance change, that is, a humidity change is detected by detecting an output voltage when supplying a specific current and the reference value based on the drum cycle is corrected by generating an environment coping value.
Patent JP-S59164253-A (JP)
Inventor: ARAI TOSHIO
IPC: B61B10/02
Filed: 1983-03-09
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-S53124942-A (JP)
Title: Error correction processing system for logical processing unit
Inventor: HAYASHI HIROSHI
IPC: G06F11/08
Filed: 1977-04-07
Abstract: PURPOSE: To enable to correct error even in the output information from the logical processing unit, by adding an error correction set with the logical processing unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05240758-A (JP)
Title: Testpiece and testing method for joint strength of solder
Inventor: MOMOI YOSHINOBU
IPC: G01N3/08
Filed: 1992-02-27
Abstract: PURPOSE:To provide a testpiece for the joint strength of solder with which desired solder thickness is readily avaiable and a method for testing the joint strength of solder whereby the joint strength of solder can be accurately measured according to desired solder thickness. CONSTITUTION:A testpiece 1 has a ring-shaped soldering portion 3 of a predetermined width provided in a flat base 2 and is coated with a solder resist 4 of fixed thickness except at the soldering portion. A testing method comprises joining two testpieces 1 together, applying axial and rotational loads to the testpieces, and measuring the joint strength of solder.
Patent JP-S60183828-A (JP)
Title: Phase controller
Inventor: TORII TAKAYUKI
IPC: H04B3/50
Filed: 1984-03-01
Abstract: PURPOSE:To control a load power from a remote location and also to attain inexpensive controller by providing a setting means for setting the direction of a current flowing to two lines in response to an output of an input means and a detecting means for detecting the direction of a current flowing to the two lines and giving the information to a phase control means. CONSTITUTION:Preset data for a trigger phase angle of a triac 64 controlling the current of a load L is stored in a memory 68 of an operating section B6. When data is inputted to a CPU67, the CPU67 turns on momentarily a transistor (Tr) 62 via an IO port 66. The Tr62 is turned on momentarily because the trigger phase angle of the triac 64 controlling the phase of the load L6 is to be detected. A pulse as shown in the figure 3 is generated at a connecting point (a) between a resistor 63 and a collector of a photo Tr65b. It is detected how a phase control section 63 sets the trigger phase angle of the triac 64 at present by detecting the high level time of the signal at the connecting point (a).
Patent JP-H03244498-A (JP)
Title: Clothes drying machine
Inventor: YANO ICHIRO
IPC: D06F58/28
Filed: 1990-02-21
Abstract: PURPOSE:To sense clogging condition of a lint filter accurately, detecting eventual occurrence of clog immediately, and inform the result from sensing by furnishing a means to sense the wind quantity on the circulating wind path and a means to generate power according to the value of wind quantity sensed and convert the wind quantity. CONSTITUTION:Vanes 26a of an impeller 26 installed within an exhaust cylinder 18 are rotated by the wind power of a circulating wind sent from a rotary drum 4 to a heater 11 through the action of fans 5 on both wings, and by this rotational force of the vanes, electric power is generated by a generator 27 in an amount according to the wind quantity. The amount of lint collected by a lint filter 7 increases, and the circulating wind into the exhaust cylinder 18 decreases if the lint filter 7 clogs to cause decrease of the wind quantity, which drops the wind power rotating the vanes 26a, and consequently the torque of the impeller 26 drops to drop the power generated by the generator 27. Accordingly, change in the value of generated power is sensed by a control device 22, and clog of the filter 7 can be known through this change in the generated poser.
Patent JP-H09315196-A (JP)
Title: Seat for vehicle
Inventor: ARUTSURU FUEERU
IPC: B60N2/48
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To lower the force which gives an influence to positions of a head and a neck at the rear-end collision by assembling an inertia mass body in a headrest fitted to a backrest freely to be adjusted, and moving the headrest to a position close to a head of an occupant with the work of the inertia force to be generated in the inertia mass body at the rear-end collision. SOLUTION: Two fitting rods 14 are projected from a backrest 12, and a headrest 16 is fitted to these fitting rods 14 in the condition that the height thereof can be freely adjusted. The headrest 16 is supported freely to be turned around a horizontal shaft 18 provided in an upper end of the fitting rods 14, and the inertia mass body 20 is assembled in a rear and lower part of the headrest 16. The inertia mass body 20 is fitted so that the center of gravity of the headrest 16 is positioned under the horizontal shaft 18. In the case where a rear-end collision is generated, a head of an occupant is swung back in relation to a seat, and on the other hand, the headrest 16 is moved to a position close to the head of the occupant by the inertia of the inertia mass body 20 so as to support the head with the headrest 16.
Patent JP-S57155832-A (JP)
Title: Voltage waveform generating circuit for lsi
Inventor: TAKANASHI SUGI
IPC: H03K4/02
Filed: 1981-03-23
Abstract: PURPOSE:To increase the accuracy of an output voltage, by forming a resistor connected to an output of each stage of a binary counter via a buffer with a well diffusion resistor, a polysilicon resistor and a P<+> diffusion resistor. CONSTITUTION:Binary counters 1A, 1B and 1C frequency-dividing an input pulse are provided, the output is connected via buffers 2A, 2B, 2C and 2D and resistors 3A, 3B, 3C and 3D to form an output terminal 4. The ratio of resistance of each resistor is a reciprocal of the frequency dividing ratio of each stage and a step wave output signal is obtained at the output terminal 4. The resistors 3A, 3B, 3C and 3D are formed with a well diffusion resistor, a polysilicon resistor, and a P<+> diffusion resistor and the like and they output a waveform well balanced.
Patent JP-S55133882-A (JP)
Title: Preventing method for bubble defect of horizontal position submerged arc welding
Inventor: TAKADA TAKASHI
IPC: B23K9/18
Filed: 1979-04-05
Abstract: PURPOSE: To prevent the production of blow holes, pits, etc. at the root pass welding by providing a cut groove for gas venting at the root edge part of the upper stage welding work and performing root-pass welding then performing back chipping and the root-pass welding on the back side thereby burying the cut groove.  
     CONSTITUTION: A cut groove 5 for gas venting continuous in the weld line direction is machined from the outer side root edge of the upper stage side welding work 1 to part of the root face. Thence, the root-pass welding of the outer side is done to form root-pass beads 6. Following to this, back chipping is done from the inner side, after which the inner side is root-pass-welded, whereby the root-pass beads 7 are formed. According to this method, the gas generated at the time of the root- pass welding escapes to the outside by passing through the cut groove 5 and therefore the bubble defects such as blow holes and pits of the weld zone decrease. Since the cut groove 5 annihilates after the welding, the decrease in the strength of the joint part does not occur. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08288379-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ISHIKAWA AKIO
IPC: H01L21/765
Filed: 1996-02-02
Abstract: PURPOSE: To attain inter-element isolation in a CMOS structure by one continuous field shield element isolation structure. CONSTITUTION: A threshold voltage Vt N of a parasitic MOS transistor NTr' in an N channel region 2 and a threshold voltage Vtp of a parasitic MOS transistor PTr' in a P channel region are controlled respectively to be Vt N-Vtp > VCC-VSS when VCC is made a supply potential and VSS a ground potential, and the potential Vsp of a shield plate electrode is set to be Vt N>Vsp -VSS>Vtp +VCC-VSS. According to this constitution, an element isolation structure is made simple and the area occupied thereby is reduced.
Patent JP-2000240337-A (JP)
Title: Theft prevention device of vehicle
Inventor: MASUOKA KOJI
IPC: E05B83/36
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To protect the locking state of a door from being unlocked by illegally operating a locking mechanism of the door of a vehicle provided with a centralized door lock switch or the like by a theft. SOLUTION: The theft prevention device of the vehicle is provided with a locking mechanism 10 provided on the set parts of a plurality of doors of the vehicle respectively and locking and unlocking each door at a closed position, a first locking operation means comprising a key cylinder 11 or a keyless switch 27 actuating and operating the locking mechanism provided on the door of at least a driver side, a second locking operation means comprising a centralized door lock switch 12 provided at the prescribed position of the inside of the vehicle and for simultaneously actuating and operating a plurality of the locking mechanisms, and a locking restraining means 17 driven by the prescribed operation of the first locking operation means and restraining each locking mechanism in a locking state and prohibiting unlocking operation except for the first locking operation means.
Patent JP-H07226088-A (JP)
Title: Semiconductor memory
Inventor: KOSHIZUKA ATSUO
IPC: H01L27/105
Filed: 1994-02-15
Abstract: PURPOSE:To realize a non-volatile characteristic keeping a high speed characteristic of a static memory (SRAM). CONSTITUTION:A flip flop 2 is constituted with two transistors T1, T2 in which sources are grounded respectively and each drain is connected to an gate of a partnner transistor, while first and second selecting transistors T7, T8 are connected to the two transistors T1, T2 and a SRAM memory cell section 1 is constituted. Further, a non-voatile memory cell section storing a state of the SRAM memory cell section 1 is constituted with non-volatile transistors T3, T4 which has two gates of a floating gate and a control gate and of which a drain is connected to a power supply line. By connecting the nonvolatile memory cell section 3 to the SRAM memory cell section 1 through fifth and sixth transistors T5, T6, a high speed characteristic of the SRAM and a non- volatile characteristic of an EPROM, a Flash-EPROM and the like can be realized.
Patent JP-S60186002-A (JP)
Inventor: YAMAKAWA MASAMI
IPC: H01C10/08
Filed: 1984-03-03
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-H02221456-A (JP)
Title: Driving device of cloth-treating machine
Inventor: NAKAMURA YOSHIRO
IPC: D06B3/36
Filed: 1989-02-21
Abstract: PURPOSE:To eliminate sagging and overstressing of cloth without dancer roller by joining invertor to induction motor connected with many guide rollers introducing long cloth and providing detector of effective current proportional to output torque and voltage adder. CONSTITUTION:Many guide rollers introducing long cloth transferred by main driving motor into treating room are connected with output shaft of induction motor joined to invertor so as to construct to perform frequency setting for speed control by set voltage in input side. Furthermore, an effective current detector detecting effective current proportional to output torque from power source circuit of said induction motor and outputting voltage proportional to said effective current and a voltage adder inputting deference between said set voltage setting output frequency of the invertor and outputted voltage by said effective current detector are provided to construct to decelerate or accelerate the induction motor following to increase or decrease of loaded torque.
Patent JP-H01215565-A (JP)
Title: Printing order control system for document
Inventor: NAITO KIRYO
IPC: G06F3/12
Filed: 1988-02-25
Abstract: PURPOSE:To make sorting after completion of printing needless, by a method wherein reading is performed from an established starting page in a first mode and from a page data of a last page in a second mode based on selective information of a printing order mode. CONSTITUTION:When a printing mode is inputted from a keyboard 21 via an input control part, a printing parameter selection part 31 displays parameters such as a start page and an end page of a printing document or the like and a guidance indication, whether reverse order printing is indicated or not, are displayed on a CRT 11. When input selective information and the parameters are inputted following the display, (a last page - a start page + 1) is established with a mode/read counter establishing part 32 and besides, the start page in an ascending order mode and the last page are established as a lead page in a descending order mode with an establishing part 33. When printing of said page is completed, said page is counted up in the ascending order mode and is counted down in the descending order mode with a update part 38, and the read page is successively updated to perform printing. By selecting the order of printing thus, sorting after completion of printing becomes needless.
Patent JP-S63207484-A (JP)
Title: Method for controlling pulse waveform of q switching pulse laser suitable for roll dulling process
Inventor: SUEHIRO JUNYA
IPC: B23K26/00
Filed: 1987-02-24
Abstract: PURPOSE:To permit control of pulse waveform to the conditions suitable for dulling by regulating the power of RF to be impressed to a Q switching element to suppress the excessive accumulation of the excitation state molecules in a laser oscillating medium. CONSTITUTION:Laser pulses are obtd. by the generation and annihilation of diffracted light 6 when a high-frequency signal source (RF) 5 is applied to the Q switching element consisting of fused quartz, absorbent and electroacoustic element disposed in a resonator 7. The power of the RF to be impressed to the Q switching element 2 is lowered to decrease the resonator loss at the time of pulse off and to suppress the excessive accumulation of the excitation state molecules in the laser oscillating medium. As a result, the peak-to-peak value of the top pulse p1' is decreased and the peak-to-peak value of the pulses in the group is maintained at the same level; in addition, the half-amplitude level tP' of the pulses is widened. The control of the pulse waveform to the pulse form suitable for the dulling process is thus permitted.
Patent JP-H05244488-A (JP)
Title: Electronic still camera device
Inventor: YAMAUCHI AKIRA
IPC: H04N5/225
Filed: 1992-02-27
Abstract: PURPOSE:To obtain the electronic still camera device from which a picture with high compression and high quality is easily obtained. CONSTITUTION:A picked-up optical image is converted into digital picture data and data compression processing is applied and recorded digitally onto a recording medium by the electronic still camera device, and when the lightness of an object is set to a state between a dark state and a lightness at a point B, then the iris is open and only a shutter speed is changed according to the lightness and only a shutter speed is changed and the shutter speed is maximized in the state brighter than that at a point C and only the iris is changed according to the lightness in the program mode.
Patent JP-H04257819-A (JP)
Title: Optical switch
Inventor: TAMAKI YASUHIRO
IPC: G02B26/02
Filed: 1991-02-12
Abstract: PURPOSE:To switch collectively many optical fibers. CONSTITUTION:A couple of positioning plates 12A and 12B which have V-shaped grooves 15 are fixed to a housing 11 in parallel while the V-shaped grooves 15 face each other and a ferrule 2 is fitted to a half as long as the V-shaped grooves 15 in the length direction to clamp a fixed-side ferrule group 4; and A movable-side ferrule group 5 is arranged between the remaining half V-shaped grooves 15 and a presser member 13 which is moved in the opposite directions of the positioning plates 12A and 12B by a switching mechanism 14 while respective ferrules 1 and 2 in the movable-side ferrule group 5 are held collectively is provided between the housing 1 and movable-side ferrule group 5. Then the respective ferrules 1 and 2 in the respective stages of the fixed-side ferrule group 4 and the movable-side ferrule group 5 are positioned by the V-shaped grooves 15 and mutual optical fibers 3 can be connected.
Patent JP-H03245230-A (JP)
Title: Intelligent comparing tool
Inventor: NAKAMURA HIDEO
IPC: G06F7/02
Filed: 1990-02-23
Abstract: PURPOSE:To correctly detect the points of difference without the omission of detection by comparing a program source described in a programming language with all instruction sentences with no consciousness of a program sequence by moving the source vertically while subtracting the sentence one by one. CONSTITUTION:The program of a transaction input program 102 which is compared with a master source program 101 and a member name designation parameter 103 are inputted to an intelligent comparing tool program 104. A program compressing function 105 deletes an instruction sentence, a space and a sequence out of an input source. A range deciding function 106 selects a range of comparison. A program comparing function 107 compares the records with each other within the selected range and deletes the same areas to recognize them as the points of difference. A step number counting function 108 counts the step numbers of the points of difference to write these counting results in a corrected step number file 111. A slip output function 109 edits the results of comparison and outputs a comparison list 110. Thus many same state are detected even if a large quantity of program source are inserted, updated, etc., and the comparison objects are moved up and down in a unit. Thus, the omission of comparison is prevented and the points of difference can be detected with high accuracy.
Patent JP-H04258177-A (JP)
Title: Semiconductor strain detector
Inventor: MORONUKI MASAKI
IPC: G01L9/04
Filed: 1991-02-12
Abstract: PURPOSE:To reduce the entire size of a semiconductor strain detector by reducing the number of necessary gauge resistors from 16 to 4 pieces, and reducing errors caused by an irregularity in resistance values and resistance temperature coefficient of the resistors. CONSTITUTION:Four 4-terminal gauge resistors 2 are provided obliquely at 45 deg. from a crystal orientation direction <100> on a single crystalline silicon plate 1 in plane (100), and a shearing stress generated in a thin part is detected as a resistance value change according to a piezo resistance effect. Grooves 3 are formed in a lattice state in the <100> direction and the direction perpendicular to the <100> direction to pass directly under the resistors 2 so as to form a thin part. Leads 5 couple the terminals of the resistors 2 to a terminal connector 4.
Patent JP-H05237777-A (JP)
Title: Robot device
Inventor: YAMADA TOSHIO
IPC: B25J9/02
Filed: 1992-02-27
Abstract: PURPOSE:To easily select a solenoid valve and improve the assembling property when assembling a robot device. CONSTITUTION:A robot device is provided with a sub-plate manifold 5 moved in the Y-axis direction by a Y-axis electric actuator 2, a Z-axis pneumatic cylinder 6 provided in front of the sub-plate manifold 5, a hand moved in the Z-axis direction by the Z-axis pneumatic cylinder 6, an R-axis rotor, and an automatic changer. The rear face of the sub-plate manifold 5 is mounted with a center terminal 10, a wiring terminal 11, a piping terminal and flexible duct fitting base 12, and a solenoid valve 13.
Patent JP-H02221350-A (JP)
Title: Magnetostriction material
Inventor: TSUKADA GAKUO
IPC: C22C28/00
Filed: 1989-02-21
Abstract: PURPOSE:To provide a material having large amount of magnetostriction in a wide range of magnetic field strength by adding specific amounts of Gd and/or Er to an alloy material consisting of Fe, Mn, Co, etc., and Tb. CONSTITUTION:A magnetostriction material has a composition represented by a formula (Tb1-xRx)Ty (where R means Gd and/or, Er, T means one or more elements among Fe, Mn, and Co, and the symbols (x) and (y) stand for 0.05-0.15 and 1.75-2.00, respectively). The above magnetostriction material is used at <=20KOe external magnetic field strength and can be produced by a zone melting method, etc. This magnetostriction material has wide application and can be suitably using, e.g. for power driving devices and driving devices for micro-displacement control for use in robot, etc.
Patent JP-H01216374-A (JP)
Title: Printing device
Inventor: SAWADA SHIGERU
IPC: G03G15/08
Filed: 1988-02-24
Abstract: PURPOSE:To vary density according to the preference of a person who performs printing by providing a function for adjusting the density of printed matter by an electric means. CONSTITUTION:Printing information from an outside is received with a controller 9 and the printing information in the controller 9 is transmitted to an optical controller 3 as image information arrayed corresponding to the printing position of the printing paper 11. Meanwhile, printing density information included in the printing information is transmitted to a density controller 25 from the controller 9. A developing bias voltage is controlled corresponding to the transmitted printing density information in the density controller 25 through the sleeve 4a of a developing device 4 to determine the density of a developed image. In order to control the printing density, a method for controlling the potential of the surface of an image carrier 1 is mentioned. Thus, the printing density can be freely selected and the printed matter with the desired density can be obtained.