baber/WOPTO huggingface dataset:
Patent JP-H0347586-A (JP)
Title: Slime control agent
Inventor: YAGAMI KEISUKE
IPC: A01N37/32
Filed: 1989-07-12
Abstract: PURPOSE:To obtain a slime control agent showing high anti-microbial activity to a wide range of microbes at a relatively low concn. by using specific N-(alkyl substituted phenyl)maleimides as an effective component. CONSTITUTION:An N-(alkyl substituted phenyl) maleimide compound represented by general formula I(wherein R is a methyl group or an ethyl group and R' is H or a methyl group) such as N-(2-methylphenyl)maleimide is used as the effective component of a slime control agent. When industrial water is treated with the slime control agent, anti-microbial activity to microbes such as bacteria or filamentous fungi causing slime trouble is high and microbes are controlled at a relatively low concentration.
Patent JP-H0468942-A (JP)
Title: Radio terminal
Inventor: OKAMURA HIDEKI
IPC: H04L29/00
Filed: 1990-07-06
Abstract: PURPOSE:To send a stored data not sent yet quickly in a radio signal by providing a power supply control means sending a collected data in a radio wave when an output comes from a memory discrimination means when other power supply than that for a required section is turned off. CONSTITUTION:The terminal is provided with a memory 83 to store a data read by a scanner 7, a memory discrimination means 81, a power switch 11a controlled manually, and a 1st power supply control means 81 turning off the power supply 11 for other sections than that required for data holding and transmission when a power supply switch 11a is operated after the end of data input. Moreover, when the power supply 11 other than that required by the 1st power supply control means 81 is turned off and an output comes from the memory discrimination means 81, an idle data transmission channel is used to send a collected data to a data processing section main body in a radio wave and when no output comes from the memory discrimination means 81, the 2nd power supply control means 81 turning off the entire power supply provided to the system is used. Thus, when a data is left in the memory, the collected data is sent in a radio wave to the data processing section main body.
Patent JP-H0624057-A (JP)
Title: Paper feed apparatus
Inventor: MIMURA TAKAO
IPC: B41J11/42
Filed: 1992-07-07
Abstract: PURPOSE:To ensure printing or high accuracy by eliminating the slackening of printing paper at the time of reverse feed by stopping a paper discharge roller at the time of reverse feed. CONSTITUTION:When a pulse motor 10 starts reversal at the time of the reverse feed of printing paper (b-direction), a motor pinion 17, speed reducing gears 18,19 and a platen driving gear 20 are rotated to rotate a platen 12 clockwise. A transmission gear 21 and a paper discharge roller driving gear 22 are rotated clockwise by the platen driving gear 20 but a paper discharge roller shaft 23 is set to a stop state by the action of an one-way clutch 24. Therefore, when forward paper feed is converted to reverse paper feed, paper feed force acts on printing paper 16 at the pressure contact part of a paper feed roller 13 in the b-direction. Since the paper discharge roller 14 is stopped, friction force acts on the printing paper 16 at the contact part of the roller 14 in an a- direction by the rollers 14. As a result, tension acts on the printing paper 16 and no slackening is generated in the printing paper 16.
Patent JP-H0524987-A (JP)
Title: Vapor growth method for diamond
Inventor: SASAKI KENICHI
IPC: C30B25/02
Filed: 1991-07-20
Abstract: PURPOSE:To form diamond by CVD reaction at a low temp. as for the method for manufacturing a diamond film. CONSTITUTION:In the method of using a halogen compound 2 contg. carbon as a source and feeding it on the substrate 5 to be treated and growing diamond by a vapor growth method, the vapor growth method for diamond is constituted in such a manner that it is characterized in that the substrate 5 to be treated is fed with a halogen compound 2 contg. carbon and activated by the application of energy by the method of heating, the irradiation of a microwave or the like as a jet stream.
Patent JP-S6240409-A (JP)
Title: Automatic fucusing device
Inventor: AZUMI TAKASHI
IPC: G03B3/00
Filed: 1985-08-17
Abstract: PURPOSE:To focus on an object at the nearest position within the limit of range finding by generating plural illumination points on the object from a projecting optical system of infrared luminous flux, detecting the quantity of reflected light from each illumination point, and detecting the maximum quantity of light. CONSTITUTION:Infrared light projected on the object from a light emitting element 2 through a projecting optical system 1 forms plural illumination points 6 on the object. Reflected luminous flux 7 from the illumination points 6 passes through a photodetecting lens 3 and enters a photodetector 4 constituted of bisected photodetecting elements arranged in four lines horizontally at focal position of the photodetecting lens 3 and split in vertical direction. Sum of output of the bisected photodetecting element string, for instance, photodetecting elements 4A and 4B of 41 becomes larger than the sum of output of photodetecting elements of other bisected photodetecting element string. Bisected photodetecting elements of the largest sum of output are detected on the photodetector 4, and the difference of output of the bisected photodetecting elements is compared with a specified value (reference value) and the focusing is decided. In this way, focusing can be made automatically on the object at the nearest position in the view angle for which the distance is to be mea sured.
Patent JP-S6337794-A (JP)
Title: Recording system for tci signal
Inventor: KUGE TETSUO
IPC: H04N9/81
Filed: 1986-08-01
Abstract: PURPOSE:To obtain excellent recording and reproducing images by recording signals of the same kind at any time in a direction orthogonal to recording tracks where TCI signals are recorded except parts close to both end parts in the width direction of a recording medium. CONSTITUTION:Color difference signals CW and CN of an input color television signal are extracted by line sequential circuits 1 and 2 at intervals of every other line and time base compressing circuits 3, 4 and 5 generate respective signal components of a standard TCI signal including a signal Y and record them in frame memories 6, 7 and 8 temporarily. At this time, the color difference signals and luminance signal are written in at a 2H and an H period. Then, the time base corrections of the signals written temporarily in the frame memories by a switching SW circuit 10 are made and they are read out with a tape format. At this time, the color difference signals are read out at 2H* and the luminance signal is read out at an H* period; and a blanking signal from a blanking generator 9 is added at the 2H* or H* period. Consequently, excellent recording and reproducing images are obtained.
Patent JP-H0467661-A (JP)
Title: Lead frame
Inventor: MATSUMOTO MASAO
IPC: H01L23/50
Filed: 1990-07-06
Abstract: PURPOSE:To surely prevent the cut position of a tie bar from deviating in position corresponding to the deviation of a lead, a tie bar, or the like in position so as to prevent the tie bar from being wrongly cut by a method wherein a recessed groove is provided to the border between the tie bar and a lead crossing the tie bar along the longitudinal direction of the lead so as to form a weakened part. CONSTITUTION:When a tie bar 4 is cut off, a tie bar cut punch 13 is made to penetrate through between leads 3 the same as usual. In a resin sealing process, even if the leads 3, the tie bars, or the like deviates in position, the tie bar cut punch 13 is made to move vertically at a position correspondent to the tie bar 4. At cutting, when the tie bar cut punch 13 is pressed against the tie bar 4 bearing against it, the base of a recessed groove 12 provided to the tie bar 4 is torn off, and then the tie bar 4 is cut off from the lead 3. That is, the tie bar 4 is not cut off at a part where the tie bar cut punch 13 bears but at a part where a recessed groove 12 is provided. Therefor, even if the tie bar 4 deviates in position, it can be cut off at its border with the lead 3.
Patent JP-H0468050-A (JP)
Title: Amino resin molding material
Inventor: MORI YASUHIRO
IPC: C08L61/22
Filed: 1990-07-06
Abstract: PURPOSE:To prepare the title material contg. no filler and giving a molded article excellent in gloss, water resistance, strengths, etc., by thermally dehydrating under a reduced pressure a liq. amino resin obtd. at a specified reaction temp. and compounding the resulting solid amino resin with a curing agent and a mold release agent. CONSTITUTION:One mol of an amino compd. such as urea, melamine, or guanamine is allowed to react with 1-2mol of formaldehyde at a pH of 7.5-10.5 at 80-130 deg.C to give a liq. amino resin, which is thermally dehydrated under a reduced pressure to give a solid amino resin. The solid resin is compounded with a curing agent (e.g. phthalic anhydride), a mold release agent (e.g. zinc stearate), and, if necessary, a colorant, giving the title material contg. no filler. The material is suitably used for a wiring tool, an electric appliance, a household article, etc.
Patent JP-2000014091-A (JP)
Title: Brush device
Inventor: SEKIGUCHI TORU
IPC: H02K13/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a brush device which can suppress the abrasion of the front end of its brush to an appropriate degree in the initial stage of use and can prevent the production of chirp sounds. SOLUTION: A brush device 2 is composed of a brush 10, a brush box 13, and a coil spring 14, with the brush 10 and spring 14 being housed in the box 13. The front end section 10b of the brush 10 on the side of a commutator 3 which integrally rotates with a rotating shaft 6 is formed in a tapered shape toward the direction of rotation so that the section 10b may come into point- contact with the outer peripheral surface of the commutator 3. The rear end face 10a of the brush 10 is inclined to the front end section 10b side against the plane perpendicular to the side wall 10g of the brush 10. Since the coil spring 14 is brought into contact with the rear end face 10a of the brush 10, the brush 10 is pressed against the commutator 3 and the side wall 10g of the brush comes into face-contact with the side wall face 13a of the brush box 13 in the rotating direction.
Patent JP-S5881814-A (JP)
Title: Car air conditioner
Inventor: TAKAHASHI SEIICHI
IPC: B60H1/00
Filed: 1981-11-12
Abstract: PURPOSE:To obtain the comfortableness around feet during heating and the cool feeling during cooling by providing an air flow control means reducing the blowout air flow when an air conditioner is set at a lower diffuser mode in a car room than when it is set at an upper diffuser mode. CONSTITUTION:When a diffuser mode is set at a FOOT mode, a switch 9 is turned to a terminal (a), and the collector current of a transistor 7 flows through a resistor Ra, then the base potential of a power transistor 8 is reduced, thus reducing the revolving speed of a fan motor 6 and also the air flow level is decreased. At a BI level mode, the current flows through a resistor Rb which is larger than Ra, and the air flow level is increased. At a FACE mode, the current flows through a resistor Rc which is larger than Rb, and the air flow level is increased further. Thereby, at the FOOT mode no chilly feeling is sensed around feet, and at the FACE mode the heat of vaporization is released and a cool feeling can be increased.
Patent JP-S6336680-A (JP)
Title: Magnetic reproducing device
Inventor: ETO TORU
IPC: H04N5/93
Filed: 1986-07-31
Abstract: PURPOSE:To make the DC level of a reproduced video signal consecutive by controlling the DC level of the reproduced video signal from a FM demodulator in response whether the carrier of the reproduction signal from a magnetic tape is a 1st frequency or a 2nd frequency even when the magnetic tape recording the signal in low and high band modes is recorded continuously on the magnetic tape. CONSTITUTION:A reproduction signal from the magnetic tape 1 by magnetic heads HA, HB scanning the tape 1 is inputted to a demodulator 7 via a limiter 6 and a changeover switch switched by a switching pulse RF via reproducing amplifiers 3A, 3B. A luminance signal Y outputted from the demodulator 7 is fed to a changeover switch 8 and the signal Y is fed to the switch 8 via a DC level shift circuit 9. The circuit 9 makes the reproduction signal equal to the DC level of the signal Y at the high and low band modes. The reproduction signal of the high and low band modes is fed to an output terminal 10 via the switch 8.
Patent JP-S6336541-A (JP)
Title: Wafer inspection apparatus
Inventor: SENDA HIDEHIRO
IPC: G01R31/26
Filed: 1986-07-30
Abstract: PURPOSE:To reduce the area of a floor for installation and to improve the availability of an apparatus in the next process, which is installed in the later stage, by supplying wafers to a plurality of stage mechanisms by a common loading mechanism. CONSTITUTION:A plurality of stage mechanisms 5-7 and 15-17 can perform fine alignment of wafers 8 and 18 in order to inspect the wafers 8 and 18. A common single loading mechanism 32 is provided for a plurality of stage mechanisms 5-7 and 15-17 so as to guide the wafers 8 and 18 to the stage mechanisms 5-7 and 15-17. The stage mechanisms 5-7 and 15-17 are ar ranged on both sides of the loading mechanism 32. The loading mechanism 32 takes the wafers 8 and 18 out of wafer carriers 33a and 33b and carries the wafers to the specified stage mechanisms 5-7 and 15-17 through a part between the stage mechanisms 5-7 and 15-17. Two or more stages of the stage mechanisms 5-7 and 15-17 are aligned in the conveying direction on one side or both sides of the loading mechanism 32.
Patent JP-H0627437-A (JP)
Title: Driving method for liquid crystal display device
Inventor: OTANI TOSHIYA
IPC: G02F1/133
Filed: 1992-07-08
Abstract: PURPOSE:To make uneven luminance small, and to improve a display quality by generating signals of two kinds of frequencies from a horizontal synchronizing signal (LHS), taking its exclusive OR and generating an AC converting signal. CONSTITUTION:A first counter 12 counts two pieces of LHSs being horizontal synchronizing signals, executes 1/2 frequency division by inputting its ripple carrier output to a first flip-flop 14, and generates a first signal M1. A second counter 13 counts eight pieces of LHSs, executes 1/2 frequency division by inputting its ripple carrier output to a second flip-flop 15, and generates an input signal M2. A first signal M1 and a second signal M2 become input of an exclusive OR 16, and its output becomes an AC converting signal M. In this case, the AC converting signal M is switched three times by eight LHSs, and corresponds to 2.7 LHS as for a period. When a display pattern is lighted by using this AC converting signal M, uneven luminance become small.
Patent JP-H0715316-A (JP)
Title: Ecl output circuit
Inventor: GENDAI YUUJI
IPC: H03K19/086
Filed: 1993-06-24
Abstract: PURPOSE:To reduce power consumption when power-saving by adding only a simple circuit by fixing an output level to a lower level in the power-save mode. CONSTITUTION:Each component constant is set so that a voltage higher than a voltage of (R1.IC2+VBE) is generated across a resistor R21 of a control circuit 22 in the power-save mode, where IC2 is a collector current of a transistor(TR) Q2. Since the TRQ2 of a differential amplifier 3 and a TRQ21 of the circuit 22 are both turned off, voltages across resistors R1, R2 of the amplifier 3 and across a resistor R21 are nearly zero voltage. Then a potential of an emitter of a TRQ8 is lower than a potential of an emitter of the TRQ22, a TRQ11 of a differential amplifier 10 is turned on and a current flows to a resistor R6. When the output TRQ13 goes to a low level and limited by the circuit 22, current consumption at an output termination is reduced.
Patent JP-S6337717-A (JP)
Title: Phase locked loop circuit
Inventor: OKINO TAKAYUKI
IPC: H03L7/08
Filed: 1986-07-31
Abstract: PURPOSE:To absorb the steady phase error of a phase-locked loop circuit without providing any buffer memory by correcting the steady phase error by using a correcting circuit which follows up the phase shift of an input by using a correcting circuit. CONSTITUTION:One outpnt pulse of a phase comparator PC is extracted by a pulse extracting circuit 1 at every specific period. The outpnt of the pulse extracting circuit 1 is counted by the correcting circuit 2, whose counted value is converted into an analog signal corresponding to the deviation from a reference value and outputted. This analog output is added to the output of a low- pass filter LPF and inputted to a voltage-controlled variable frequency oscillator VCO. The voltage-controlled variable frequency oscillator VCO sends a frequency signal corresponding to its input voltage to a feedback loop to perform phase locking control. Consequently, speedy phase locking is performed in a main route and the steady phase error is detected in a correction route to perform the slow phase locking control.
Patent JP-H1026765-A (JP)
Title: Liquid crystal display element, projection type liquid crystal display device, and substrate therefor
Inventor: SATOU MAKIKO
IPC: G02F1/1343
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element which reduces diffraction effect caused by a periodic pattern formed on substrates holding a liquid crystal layer therebetween and has brightness and high contrast. SOLUTION: On the flanks of counter substrates 101 holding the liquid crystal layer or array substrates holding the liquid crystal layer 102 plural stripe-shaped electrodes 104 composed of transparent conductive films having thickness (d) are provided. The electrodes 104 are formed by adjusting a refractive index or a film thickness (d) so that difference between a first phase difference occurring when beams are transmitted through the transparent conductive film and a second phase difference occurring when beams are transmitted through the liquid crystal layer by the substantially same thickness (d) as the transparent conductive film is equal to integral multiple of wavelength λ of the transmitted light.
Patent JP-S6425359-A (JP)
Title: Optical disk medium
Inventor: SADAKATA MASAMICHI
IPC: G11B7/00
Filed: 1987-07-22
Abstract: PURPOSE:To enable the testing of a processing part for reading out without making writing operation by previously recording the information for testing the processing part for reading out of an optical disk device to not only the ID parts but also the data parts in the specific positions of a medium. CONSTITUTION:The region sandwiched by dead zones 2 existing on the innermost and outermost circumferences on the optical disk medium 1 is divided to a recordable region 3 and a recorded test region 4. Only the ID parts indicating sector positions are recorded in the respective sectors of the recordable region 3 and the data parts following the ID parts are in an unrecorded state and are provided in order to record the data given by a user by the optical disk device. The ID parts are recorded in the respective sectors of the recorded test region 4 and the test data are recorded in the data parts as well in the format different from the format of the prescribed specifications. The processing part for reading out is thereby tested without making the writing operation.
Patent JP-S6074462-A (JP)
Title: Semiconductor device
Inventor: SAKURAI HIROSHI
IPC: H01L25/18
Filed: 1983-09-29
Abstract: PURPOSE:To prevent the accurrence of breakdown and the like by a method wherein a pressure-welding is performed between the electrodes of a plurality of circuit constituent elements and between elements are pressure-connected using a common electrodes, thereby enabling to run a current uniformly without having a local concentration of a large current. CONSTITUTION:The internal connection terminal 42a of a collector electrode 33a and the internal connection terminal of an emitter electrode 40b are provided facing each other. The spring structures of Belleville springs 47a and 47b are arranged on emitter electrodes 49a and 40b, bolts 49a and 49b are tightened and adjusted individually, and two semiconductor elements 35 are brought in the state wherein they are uniformly pressure-welded. Under the above-mentioned state, the internal connection terminal 42a of the collector electrode 33a, which will be turned to a common electrode, and the internal connection electrode 42b of the emitter electrode 49b are electrically connected and fixed by tightening a bolt 44 and a nut 45.
Patent JP-S6424679-A (JP)
Title: Signal discrimination circuit
Inventor: MOGI HIROYUKI
IPC: H04N5/00
Filed: 1987-07-21
Abstract: PURPOSE:To discriminate the presence of a television signal without being confused as a noise signal or a disturbing signal by integrating a vertical synchronizing signal, comparing it with a reference voltage, resetting a flip-flop using the vertical synchronizing signal as a clock for one frame period at least, integrating its output signal and comparing the result with the reference voltage. CONSTITUTION:An integration circuit 101 integrates the vertical synchronizing signal A. When an output of the integration circuit 101 is lower than a threshold value, a comparator 102 regards it as a television signal and when higher, the comparator 102 discriminates it not to be the television signal. Moreover, a signal B is inputted to the data of a flip-flop(FF) 111 and a signal extracting only the voltage of a threshold value or over in the vertical synchronizing signal A is inputted to a comparator 110. The signal B from the FF 111 is frequency-divided by the FF 112 and reset for 2-frame period. The output signal of the FF 111 is integrated by an integration circuit 113 and a comparator 114 discriminates it to be a television signal when the signal is higher than a threshold value and discriminates it not to be the television signal when lower. Only when both the comparators 102, 114 detect the television signal, it is used as the television signal thereby applying correct discrimination regardless of synchronizing separation level.
Patent JP-2001014960-A (JP)
Title: Method of pressure connecting electric wire to pressure connected terminal
Inventor: HASHIMOTO KENJI
IPC: H01B13/012
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To enable pressure welding of an electric wire with a diameter not smaller than the inner diameter of a terminal, while preventing the external flaw of the electric wire and the deformation of the terminal caused by a collision between the electric wire and the side wall of the terminal. SOLUTION: An electric wire (a) gripped by an electric wire chuck is conveyed into a position above a pressure connected terminal T, and the electric wire (a) is pressed down by a pressure connecting blade 43 and fed into a clearance 46 of pressure connecting guides 45 from a clearance 37 of electric wire guides 36. The clearance 46 of the pressure welded guides 45 is formed in downwardly narrowed taper shape with its lower inner diameter smaller than the outer diameter of the electric wire (a), and the electric wire (a) is pressed into the pressure welded terminal T through the clearance 46. The electric wire (a) is pushed into the pressure welded terminal T, while being longitudinally deformed without colliding with the sidewall of the pressure welded terminal T.