baber/WOPTO huggingface dataset:
Patent JP-H06124608-A (JP)
Title: Wire harness with shield
Inventor: HASHIMOTO MASAYOSHI
IPC: H01B7/00
Filed: 1992-10-13
Abstract: PURPOSE:To provide a wire harness with a shield, which can easily cope with automation with fewer processes, while its finished external dimension is small. CONSTITUTION:A covered electric wire 30 with a shield is formed of a metal foil polyester laminated tape 42 covered with a covered electric wire 40 in such a way that the metal foil (an aluminum foil 42a) is exposed outside. A plurality of covered electric wires 30 with shields thus formed are mutually bundled, and an aluminum foil 42a of an electric wire 30a for grounding is electrically connected to a predetermined grounding circuit via a terminal 32. Accordingly, an aluminum foil 42a of an electric wire 30b for a signal and/or a power supply is electrically connected to the grounding circuit via the electric wire 30a for grounding, thereby exhibiting shielding effect.
Patent JP-H03163895-A (JP)
Title: Mounting of electronic parts
Inventor: SATO YASUAKI
IPC: H05K3/34
Filed: 1989-11-22
Abstract: PURPOSE:To suppress the quality variation and improve the productivity of printed boards mounted with electronic parts by using a bonding agent having an ultraviolet curing and thermosetting property and another bonding agent having a thermosetting property to be applied onto the first-mentioned agent. CONSTITUTION:An ultraviolet curing and thermosetting bonding agent 4b is applied to the electronic part mounting section of a printed board 3 and the agent 4b is semi-hardened by irradiating the agent 4b with ultraviolet rays 5. Then, after applying a thermosetting bonding agent 4c to the semi-hardened agent 4b, electronic parts 1 and 2 are mounted on the agent 4c and tentatively fixed by hardening the agent 4c by heating. Accordingly, even such electronic parts 2 as photocouplers having large level differences between the contact surfaces with the bonding agents 4b and 4c and bottom surfaces of leads to be soldered can be mounted on the printed board 3 when the tentatively fixed parts 1 and 2 are collectively soldered to the board 3 by reflow soldering. Therefore, quality variation can be suppressed and the productivity can be improved.
Patent JP-2000131242-A (JP)
Title: Defect analyzer
Inventor: MATSUSHITA ATSUYUKI
IPC: H05K13/08
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To display both an accurate creation record of defect information and a defect analysis result on a screen by using an image of an inspection object in combination with mounting location coordinate data of each component. SOLUTION: A controller 5 reads defect data on a required printed circuit board, calculates a cumulative defect occurrence number of each component, and creates chief inspection component data comprising component names, locations and mounting location coordinates of the top 10 components. Simultaneously, the controller 5 reads image data and coordinate data of the required printed circuit board from a memory part 2, and displays an image of an inspection printed circuit board on a touch monitor 4. The controller 5 creates defect data associated with a board name, a failed component name, mounting coordinates, a defect kind and a defect data input date and time according to a prescribed process, and records the created defect data into the memory part 2.  In analysis, the controller 5 converts the mounting coordinates of the stored defect data in the memory part 2 into image coordinates by use of a specific expression, and displays a defect occurrence frequency display area on each the component of the image of the printed circuit board.
Patent JP-H01142320-A (JP)
Title: Hot air type heater
Inventor: ASANO YUKIO
IPC: F23N1/08
Filed: 1987-11-30
Abstract: PURPOSE:To speed up the heating of the room considerably in a temperature control system such as the use of a hot air type heater when the room temperature is below a specific temperature at the start of the apparatus by driving the apparatus at an output exceeding the rated max. within a limited time. CONSTITUTION:A hot air type heater has a program of its operating sequence stored in a microcomputer 1. An output signal from the means for setting the room temperature 3 and one from the means for detecting the room temperature 2, an electronic circuit containing a thermistor, are both inputted to the means for computing the gas quantity 4 in the microcomputer 1. On the basis of the signals representing the set room temperature and the detected room temperature the means for computing the gas quantity 4 finds the quantity of the gas required and outputs the voltage signal accordingly. A means for converting the voltage to the current 5 converts the voltage signal from the means for computing the gas quantity 4 to a signal for a current directed to a proportional valve 13 which controls the fuel feed to the burner. When the room temperature is below a set point at the start of the operation, a means for increasing the current to the proportional supply unit 14 is actuated to increase the current to the proportional valve 13 above the rated output.
Patent JP-H06147115-A (JP)
Title: Swing swash plate type variable capacity compressor
Inventor: KIMURA KAZUYA
IPC: F04B49/00
Filed: 1992-11-12
Abstract: PURPOSE:To realize the restraint of the reflux of refrigerant gas in a crankcase and as a result, increase the durability of a compressor by improving lubricatability by restraining the outflow of lubrication oil from the crankcase inside. CONSTITUTION:A discharge chamber 4b and suction chamber 4a are connected to each other by means of a connection passage 23, and a capacity control valve 25 and a fixation throttle S are provided at the halfway point of the connection passage 23. Also, the connection passage 23 between the capacity control valve 25 and the fixation throttle S and a crankcase 2a are connection to each other by means of one branching off passage 24. Refrigerant gas in the discharge chamber 4b is fed into the crankcase 2a by means of the branching off passage 24 and a connection passage 23A upstream of a point E that connects the connection passage 23 to the branching off passage 24. Also, refrigerant gas in the crankcase 2a is discharged into a suction chamber 4a by means of the same branching off passage 24 and a connection passage 23B downstream of the connection point E.
Patent JP-H09145411-A (JP)
Title: Display unit
Inventor: KATO KATSUMI
IPC: G01D7/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a display unit which can prevent the generation of a surplus circuit in display driving control means and by which the display driving control means can be simplified and cost can be reduced. SOLUTION: A display unit is composed of two display driving control means 26 to which a display element group 23 is connected, and in the other display driving control means 26b, the display element group 23 of a common kind is divided into the two display driving control means 26 mutually different in a lighting duty factor 28c, and an extinction quantity 27 is controlled. In this case, when a lighting pulse train 29 having a lighting pulse width 28a of inverse number times the lighting duty factor 28c calcuated to a lighting pulse width 28a of one display driving control means 26a is impressed by a lighting period 28b of itself on the display element group 23 of a common kind connected to itself, the extinction quantity 27 can be controlled so that brightness of respective display elements 22,..., 22 of the display element group 23 of a common kind becomes the same.
Patent JP-H05122266-A (JP)
Title: Symbol synchronization circuit
Inventor: MATSUMOTO ICHIRO
IPC: H04L27/38
Filed: 1991-10-23
Abstract: PURPOSE:To attain miniaturization and large scale integration of the circuit by forming digital circuit for the symbol synchronization circuit required for demodulating a reception signal subjected to multivalue orthogonal modulation. CONSTITUTION:A signal subjected to oversampling digital conversion (11) to one of I or Q phase signals is full-wave-rectified (12) and a 1/n frequency divider counter 13 is used to select a switch 14 for each frame and outputs of registers 17-18 latching n-sets of data and a level at each sampling point in a frame are compared (15-16) for m-times to extract (19) a maximum value in one frame thereby obtaining a correct sampling point.
Patent JP-H05113802-A (JP)
Title: Signal controller
Inventor: MIURA JUN
IPC: G05B11/36
Filed: 1991-10-23
Abstract: PURPOSE:To obtain the signal controller which stabilizes negative feedback at the time of automatic adjustment even the time constant of a control system for the negative feedback is set sufficiently large and reduces the circuit scale and power consumption, and is suitable for, specially, white balance adjustment. CONSTITUTION:When a comparison part 106 compares the detection output of a detection part 107 detecting the operation state of a driven object 104 like an image receiving tube with a reference value to obtain an error signal and a signal control part 103 is applied with the error signal to perform negative feedback control, the error signal is passed through a time control part 105 to vary its time characteristics and then the signal is inputted to the signal control part 103 to perform the control.
Patent JP-H09148882-A (JP)
Title: Pi/2 phase shifter
Inventor: FUJITA KENJI
IPC: H03K23/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption and enable accurate operation by comparing the output frequency of a T flip-flop with the input frequency of a local signal and varying a control signal according to the comparison result. SOLUTION: The output signal of the T flip-flop 11 is inputted to a frequency comparator 12, which compares it with the frequency f10 of a carrier frequency signal L0 , so that their difference is converted into a DC offset voltage. The output of the frequency comparator 12 is passed through a low-pass filter 13 to select only its DC component, which is further amplified by a DC amplifier 14 and fed back to the power source transistors T13 and T14 of a T flip-flop 11. Consequently, the circuit current supplied from a by-pass power source 16 is determined and the self-oscillation frequency of the T flip-flop 11 is combined with the frequency f10 of the carrier frequency signal L0 . A feedback loop like this is constituted to obtain the π/2 phase shifter which accurately shifts the carrier frequency signal L0 by π/2.
Patent JP-S63157785-A (JP)
Title: Binder for paste solder
Inventor: KASHIWAGI KOZO
IPC: B23K35/22
Filed: 1986-12-19
Abstract: PURPOSE:To prevent sepn. of solder powder and binder during storage and corrosion of solder powder by dissolving a specific ratio of polystyrene with a specific ratio of toluene and further, mixing a specific ratio of an org. gelling agent therewith to prepare a binder for paste solder. CONSTITUTION:This binder for paste solder is prepd. by dissolving 40-90wt.% polystyrene with 10-60wt.% toluene and mixing 0.25-3wt.% org. gelling agent further therewith. The sepn. of the solder powder during storage is obviated and the corrosion of the solder powder is obviated as well; further, the oxidation of base metals when the solder is coated thereon is prevented.
Patent JP-2000096048-A (JP)
Title: Production of terbium-activated yttrium silicate fluorescent substance
Inventor: KYO INSAN
IPC: C09K11/79
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a terbium-activated fluorescent substance of a rare earth silicic acid salt, having narrow particle size distribution, hardly including agglomerate thereof, having a highly pure, uniform and homogeneous chemical composition, capable of forming a compact highly luminescent fluorescent film, and manifesting excellent luminescent characteristics. SOLUTION: This method for producing the terbium-activated yttrium silicate fluorescent substance comprises a step for forming an aqueous solution containing terbium, silicon and yttrium, introducing the liquid drop comprising the aqueous solution into a thermally decomposing reactor with a career gas, and heating the obtained mixture to heat the mixture only for a retention time of 1 sec to 10 min at 1050-1700 deg.C, or a step for introducing the liquid drop into the thermally decomposing reactor with the career gas and heating the obtained mixture to heat only for the retention time of 1 sec to 10 min at 600-1050 deg.C, and a step for additionally reheating the obtained product for 1 sec to 24 hr at 1050-1350 deg.C.
Patent JP-H05145737-A (JP)
Title: Network pattern input device for digital copying machine
Inventor: KOIKE TAKANAO
IPC: G03G15/36
Filed: 1991-11-19
Abstract: PURPOSE:To register and input a network pattern desired by a user without using an exclusive format form of a prescribed size. CONSTITUTION:An input original 3 including a desired network pattern written in a matrix frame 2 of an optional size is prescanned and an outer frame recognizing means 5 recognizes an outer frame 6 of the frame 2. Then the variable magnification of a variable power means 4 is set so that the size of the recognized frame 6 is coincident with the size of a basic outer frame set previously. Thus the inside of the frame 2 of the original 3 that is variably magnified up to a level equivalent to the size of the basic outer frame is sampled by a data sampling means 9 and then read. The sampled data is stored in a network pattern memory 10 as the network pattern data.
Patent JP-H03164927-A (JP)
Title: Printer job display system
Inventor: KAWAKAMI HIROSHIGE
IPC: G06F3/12
Filed: 1989-11-24
Abstract: PURPOSE:To display the job of any one of plural host computers that is under execution and also display the time required for the relevant job by providing a job deciding means, a job executing time calculation means, and a display means. CONSTITUTION:A printer 4 receives the print data supplied to a controller 40 from the host computers 1a, 1b... and stores these data in a host buffer memory 402 under the control of a CPU 401. Then the print data are taken out of the memory 402 and converted into the video data. These video data are outputted to a printer engine 41 and printed there. In such a case, the CPU 401 discriminates a user name (added to the host computer) and calculates the job executing time before the print data are stored in the memory 402. Thus the user name and the job executing time are displayed on an operation panel 42. As a result, the job executing time is grasped for each user, therefore the servicing to the user can be improved.
Patent JP-H07134361-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ISHII YOSHIO
IPC: G03C1/83
Filed: 1993-11-10
Abstract: PURPOSE:To attain high sensitivity and to suppress a change in photographic properties with the lapse of time from the end of exposure to development by incorporating a specified dye and a specified compd. CONSTITUTION:At least one kind of dye represented by formula I and at least one kind of compd. represented by formula II are incorporated. In formula I, each of X and Y is an electron attracting group, X and Y may bond to each other to form an acidic nucleus, Ar is phenyl or a heterocyclic group, each of L<1>-L<3> is methine and (n) is 0, 1 or 2. In formula II, each of R1-R4 is an alkyl, aryl or a heterocyclic group, R1 and R2, R3 and R4, R1 and R3, and R2 and R4 may bond to each other to form rings other than arom. rings and C atoms bonding directly to the N atoms of hydrazine in R1-R4 have no oxo groups as substituents.
Patent JP-H02151531-A (JP)
Title: Part time four-wheel drive vehicle
Inventor: KAWACHINO MASAHIKO
IPC: F02D29/02
Filed: 1988-11-30
Abstract: PURPOSE:To contrive the smooth running of turn coping with a tight corner braking phenomenon by controlling an output of an engine so as to increase its throttle opening in accordance with a steering angle when the running of turn is performed in a four-wheel drive condition. CONSTITUTION:An output is transmitted of an engine 2 to a subtransmission 6 through a main transmission 4. When the subtransmission 6 is placed in a four-wheel drive condition, the output of the engine 2 is transmitted respectively to front and rear propeller shafts 8, 9. On the contrary, when the subtransmission 6 is placed in a two-wheel drive condition, the output of the engine 2 is transmitted, for instance, only to the propeller shaft 8 in a front side. Here a driving condition of the subtransmission 6 is detected by a sensor 20. While a steering angle is detected of a steering mechanism 16 by a sensor 22. And in the four-wheel drive condition, a throttle driving gear 24 is controlled by an ECU30 so as to increase a throttle opening of the engine 2 in accordance with the steering angle.
Patent JP-H02148384-A (JP)
Title: Electronic apparatus
Inventor: WATANABE HAJIME
IPC: G07D9/00
Filed: 1988-11-30
Abstract: PURPOSE:To precisely recognize the attending state of an operator or the working state of an apparatus by stopping counting operations when works are stopped due to a reason other than the work stopping instruction of the operator. CONSTITUTION:When a work start instructing signal (b) is inputted from an input section 113 at time T1 while power supply is made to a device during a period from the time T1 to time T6, the device starts working. Simultaneously, the time from a clock device 163 is read out and counting of the working time is started under the control of the time counting program in a RAM 157. When the work is completed at time T3 and a work complete instructing signal (c) is inputted from the section 113, the working time from the time T2 to the time T3 is stored in a RAM 161. When the work is again started at the time T4 and completed at the time T5, the working time from the time T4 to the time T5 is added to the above-mentioned working time and stored in the RAM 161. The working time stored in the RAM 161 is outputted from an output section 167 by means of a print or display.
Patent JP-H08156769-A (JP)
Title: Antiskid controller
Inventor: TSUNEHARA HIROSHI
IPC: B60T8/58
Filed: 1994-12-07
Abstract: PURPOSE: To promote proper control in copeing with any detection inappropriateness of wheel speed due to a magnetic noise or the like by setting an estimated dummy body speed as the dummy body speed instead of a calculating dummy body speed at a time when this calculating dummy body speed is smaller than the body speed reference value set up in corresponding to a disturbance in advance. CONSTITUTION: In a wheel speed detecting means, each speed of plural wheels is detected. Likewise in a dummy body speed calculating means, a dummy body speed is calculated on the basis of wheel speed detected value. In addition, in a dummy body speed estimating means, a dummy body speed is estimated on the basis of adjustable speed in a calculating dummy body speed. On the other hand, in a dummy body speed setting means, an estimate dummy body speed is set up as the dummy body speed instead of the calculated dummy body speed at a time when this calculated dummy body speed is smaller than the body speed reference value set up in corresponding to a disturbance in advance. In succession, in a braking pressure control means, fluid pressure in each braking cylinder installed in respective wheels is controlled on the basis of the set dummy body speed and the wheel speed detected value.  With this constitution, this antiskid controller copes with any detection unappropriateness of wheel speed due to a magnetic noise or the like.
Patent JP-H02153801-A (JP)
Title: Production of hydrogen-containing gas
Inventor: IMAI TETSUYA
IPC: B01D53/94
Filed: 1988-12-02
Abstract: PURPOSE:To obtain hydrogen-containing gas having low CO concentration by mixing hydrogen-containing gas having high CO concentration with oxygen- containing gas and bringing it into contact with a catalyst containing gold. CONSTITUTION:Carrier such as Fe2O3 or Al2O3 is dipped in aqueous solution of chloroauric acid, dried and burned to obtain a catalyst containing 0.1-50wt.% gold. Next, hydrogen-containing gas having high hydrogen concentration containing >=0.1mol% CO concentration and >=10mol% hydrogen concentration is mixed with oxygen-containing gas having >=0.1mol% oxygen concentration in a molar ratio of O2/CO=0.5-5 to obtain mixed gas. Then, said mixed gas is brought into contact with the above-mentioned catalyst in the condition at <=200 deg.C reaction temperature and GHSV=10-10<5>h<-1> to afford hydrogen-containing gas having <=1mol% CO concentration.
Patent JP-H05143456-A (JP)
Title: Cache memory device
Inventor: SAITO MITSUO
IPC: G06F9/38
Filed: 1991-11-20
Abstract: PURPOSE:To reduce an error ratio and to continue calculation without stopping it even during refiling by refiling all the areas continuously used for one time of error without wasting them. CONSTITUTION:When data required for a CPU 1 do not exist in a 1st cache memory 3, the required data are exchanged from a 2nd cache memory 5 under the control of a refile control part 4. When the required data do not exist, this data exchange is started from an address to designate these data and continued while increasing the address, and the end is decided by referring to the contents of data read from the 2nd cache memory 5. Namely, when a branching instruction detector 8 detects that the read data show a branching instruction, the end of the exchange is decided and in that case, however, the exchange is started again from a predictive address for the branch destination of this branching instruction when this predictive address is stored in a branch predictor 7.
Patent JP-H11146327-A (JP)
Title: Moving image reproducing device and its method
Inventor: SENDA YOSHINARI
IPC: H04N5/85
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To manage a plurality of resume points and to realize reproduction at a desired resume point in the system where a moving image signal of at least two channels is simultaneously reproduced from one disk. SOLUTION: At least two moving image signals are recorded on a write enable storage medium 1, and at least two moving image signals are reproduced simultaneously as the reproduction capability in a disk device. The disk system is provided with a decoder 5 that detects an address as a resume point denoting a position at which reproduction is stopped and with a resume management device 8 that manages a plurality of the resume points by managing addresses together with history information in a hierarchical structure.
Patent JP-H05145628-A (JP)
Title: Subscriber circuit test system
Inventor: NAKAMURA MAKOTO
IPC: H04M3/26
Filed: 1991-11-20
Abstract: PURPOSE:To provide the subscriber circuit test system in which test is accurately conducted even with a subscriber circuit card of a different kind. CONSTITUTION:The system is made up of plural subscriber circuits 11 which is composed of a different kind of circuit by every card kind, a line processor 10 including an exchange 12, a line circuit test equipment 20 connected to the line processor 10, a termination circuit test device 21 connected similarly to the line processor 10, a test board 22 connected to the line processor 10, a central controller 23 connected to the line processor 10, and a main storage device 30 connected to the central controller 23, and a test control section 31 implementing the entire test control and a subscriber circuit table 32 are provided in the main storage device 30 and the test is respectively implemented to a different subscriber circuit card kind.