baber/WOPTO huggingface dataset:
Patent JP-H04259780-A (JP)
Title: Control circuit for heating element
Inventor: KUROYAMA KATSUHIKO
IPC: F24D13/02
Filed: 1991-02-15
Abstract: PURPOSE:To prevent a power source from being simultaneously applied to all heating elements at the time of inputting the power source and prevent a large initial rush current at the time inputting the power source. CONSTITUTION:An initial rush current preventing circuit 5 drives and controls a relay driving circuit 6, and the relay driving circuit 6 first transmits a signal for turning on only a relay 8. After several tens, seconds the relay 8 is off, and also a relay 9 is on. Further, after several tens seconds, the relay 8 is on, and the relay 9 is off. In this way, one heating circuit 1Oa is electrified for several tens and the temperature of a heating element 10 is raised to increase the resistance value of the heating circuit 1Oa. Thereafter, the other heating circuit 1Ob is electrified. Finally, the two heating circuits 1Oa, 1Ob are electrified to prevent a large rush current at the time of inputting an initial power source.
Patent JP-S59145645-A (JP)
Title: Seat-belt apparatus
Inventor: HIGUCHI KAZUO
IPC: B60R22/02
Filed: 1983-02-10
Abstract: PURPOSE:To facilitate wearing of a seat belt without deteriorating the getting on/off performance by pulling-out the top edge of a seat belt frontward by a turning member and further pullng-out said top part frontward by the turn of an arm, in a three-point type seat-belt apparatus. CONSTITUTION:When a driver opens a door and takes a seat 1, a switch detects the sitting-on of the driver and a motor is driven, and a boot 10 which is a turning member pivotally supported onto the inside of the side seal 9 of a chassis 4 is turned frontward. After the lapse of a certain time, an arm 11 pivotally supported onto the inside of the side seal 9 is turned frontward. Then, the receiving part 11a of the arm 11 receives a seat belt 6 and pulls-out side belt 6 frontward as it is. When the driver engages a tongue plate 12 with a buckle 13, the switch detects said engagement, and a motor is driven to turn the arm 11 rearward, and the boot 10 is put into free state. While, when the wearing of the seat belt is released, the boot 10 is turned rearward by a spring.
Patent JP-H05216948-A (JP)
Title: Pair characteristic information automatic extraction method for analog lsi circuit
Inventor: SASAKI TAKASHI
IPC: G06F17/50
Filed: 1992-02-06
Abstract: PURPOSE:To enable various kinds of analog LSI circuit processings and to perform the high-speed extraction of pair characteristic information. CONSTITUTION:A first step (F11) in which a branch is detected based on the positional information and connection information of elements comprising an analog LSI circuit and the detected branch is numbered based on a certain rule and a second step (F12) in which the pair characteristic is analyzed by performing the element search and pattern matching with a certain pattern of each numbered branch in order, are provided.
Patent JP-H06235698-A (JP)
Title: Pattern inspection system
Inventor: TANIGUCHI SHIGEKI
IPC: H05K3/00
Filed: 1993-02-09
Abstract: PURPOSE:To provide a pattern inspection system utilizing image processing in which a pass product pattern and a fail product pattern can be discriminated accurately using a small memory capacity for storing pass/fail decision data. CONSTITUTION:An image data generating means 1 generates an image data of inspection pattern and a code generating means 2 encodes the image data. A defective code decision section 4 outputs a defect candidate signal when the code of inspection pattern matches a previously registered defective code. A pass product pattern decision section 5 is previously registered with a code of pass product pattern identical to that of a defective pattern and positional information of inspection, and outputs a defect cancel signal when the code of inspection pattern matches a registered pass product code corresponding to the inspecting position. A defect decision section 6 decides that the inspection pattern is a defective pattern when a defect candidate signal is fed cut a defect cancel signal is not fed and generates a defect signal.
Patent JP-S52104916-A (JP)
Title: Silver halogenide photoemulsifier
Inventor: SATOU AKIRA
IPC: G03C1/28
Filed: 1976-02-27
Abstract: PURPOSE: To perform color thickening and sensitization without accompanying bad influences such as sensitivity drop of specific spectral wavelength range, expansion of fogging and so on, by means of combining and containing two specific sensitizing coloring matters. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63189086-A (JP)
Title: Television receiver
Inventor: SUNADA KOICHI
IPC: H04N7/035
Filed: 1987-01-31
Abstract: PURPOSE:To prevent the deterioration of picture quality by the excessive emphasis of the contour by discriminating the reception display of teletext among signals outputted from a character decoder part which is incorporated to receive the teletext and stopping the operation in a contour correction part. CONSTITUTION:A back switch signal is generated by the character signal decoder part incorporated in the receiving adaptor of the teletext according to an area where the character is super-displayed and supplied to an RGB signal switch circuit 6. The super-display character is facilitated to be seen by reducing back brightness. A television character screen switch signal Y and a back brightness switch signal Y are inputted by an OR gate 10 composing the contour correction interruption control part 9 and a correction interruption signal is outputted while one of those signals is generated. Thus a switch circuit 13 provided with the contour correction part 11 is operated to earth all velocity modulation signals from a velocity modulation signal generation circuit 12 and the contour correction part 11 is stopped operating.
Patent JP-H05215695-A (JP)
Title: Surface inspecting apparatus
Inventor: UNNO TETSUO
IPC: G01N21/892
Filed: 1992-02-07
Abstract: PURPOSE:To calculate the accurate noise average value only of a background within a short time by calculating the noise value being the difference between the max. and min. values of an image signal level within a sampling unit length and the output number of times of the noise value. CONSTITUTION:A peak detection circuit 4 calculates the (P-P)k valve [k; 1-St, St; total samapling number of times] being the difference between the max. and min. peak values of the image signal level outputted from a shading correction circuit 3 within a range of a sampling unit length Sc. A comparing judge circuit 5 makes the measured (P-P)k value effective only when the unit length Sc is received within an all pixel setting level band. An adder circuit 6 adds the (P-P)k value made effective to a cumulated value to store the added value in a cumulation register 8. A actual sampling number-of-time counter 7 increases a count value CN by one increment when the (P-P)k value is outputted to the circuit 6. A divider circuit 9 divides the cumulated value RN of the cumulation register 8 by the count value CN after the completion of total sampling to calculate a noise average value Nm being the average of the (P-P)k value.
Patent JP-S60167659-A (JP)
Title: Inserting method and device for coil and slot wedge
Inventor: OKAYASU HIROSANE
IPC: H02K15/00
Filed: 1984-02-10
Abstract: PURPOSE:To smoothly insert a slot wedge by stopping the movement of a slot wedge inserting jig at the final stage of the inserting step of the wedge, and moving only a coil inserting jig. CONSTITUTION:A wedge pusher 21 and a hollow rod 8 are raised through a cylinder plate 22 by a cylinder 10', and a wedge 16 is raised. The end of the rod 8 arrives at the bottom of a stripper 6, and coil 20 and the wedge 16 arrive at the prescribed position in the axial direction. Then, the coil 20 arrives at the end of a tooling blade 3. Thereafter, the rod 8 is raised by the operation of a cylinder 25 to raise only the stripper 6, the oil end of the coil 20 is moved from a tooling blade 3, and pressed out toward the outer periphery. In this case, the wedge pusher 21 is not raised. Accordingly, the wedge 16 remains stopped, and the coil 20 of the slot poriton is not moved.
Patent JP-S61182382-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKAMURA FUJIO
IPC: H04N5/783
Filed: 1985-02-08
Abstract: PURPOSE:To attain an excellent variable speed reproducing picture by reproducing signals subjected to segment split in the normal order in variable speed reproduction. CONSTITUTION:In the reproduction processing at 5-time speed reproduction, a reproducing signal H from a head 4-2 during period of T/4 from the raising of a pulse C, a reproducing signal F from a head 4-1 during the period of succeeding time T/2, the reproducing signal H from the head 4-2 during the period of succeeding time T/4, a reproducing signal I from a head 5-2 during the period of T/4 from the trailing of the pulse C, a reproducing signal G from a head 5-1 during the period of succeeding time T/2 and the reproducing signal I from the head 5-2 during the period of succeeding time T/4, are applied respectively to a video processing circuit 21 and then the sequence of the signals is repeated. Thus, the reproduction envelope at 5-time reproduction is shown in hatched parts or waveform P and a continuous reproduced video signal is obtained. Then the reproducing signal is outputted in the normal order as shown in 1-4 and an excellent variable speed reproducing picture is obtained.
Patent JP-H08218733-A (JP)
Title: Fitting structure of window frame in building unit
Inventor: NAKAI IKUO
IPC: E06B1/02
Filed: 1995-02-09
Abstract: PURPOSE: To improve the fitting workability of floor panels and to prevent the panels from warping. CONSTITUTION: When a window frame 9 is fitted to a building unit 1 having a hexahedron skeleton connected to a column 3 and beams 4A, 4B, the window frame 9 is fitted by use of a horizontal framework member 10 laid between adjacent columns 3. In this way, studs interfering with the floor panels 8 are removed and the end of floor panels 8 is directly supported on the upper face of floor beam 4B by extending the end of floor panels until it reaches the upper face of floor beam 4B and hence, support tools like brackets are not required.
Patent JP-H11220274-A (JP)
Title: Power supply device
Inventor: NISHIYAMA NORIAKI
IPC: H05K3/30
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device where a heavy body is easily fixed on a board, and cracking is prevented from occurring in the board or a soldered part. SOLUTION: Transformer support projections 26 which support a output pins 24 of a transformer 22 that protrude from the underside of a board 21 are provided to a lower case 20 which supports a board 21, and when the lower case 20 and an upper case 28 are joined together to house the board 21, the transformer 22 and the board 21 are fixed together with the transformer support projections 26, ribs 29, and a rib 30.
Patent JP-H0590568-A (JP)
Title: Logical circuit element
Inventor: NAKAZATO KAZUO
IPC: H01L21/822
Filed: 1991-02-15
Abstract: PURPOSE:To provide a logical circuit element, such as a significantly high-speed CONSTITUTION:A logical circuit element is provided with means 11 and 12 for receiving a carrier signal having a given phase of an electron wave, a plurality of logical units 11 and 12, which change independently the phase of the signal and execute the function of a logical operation by a change in the phase, and a means 19, which compares the changed phase of the signal with a reference phase Vcc and generates a logical value to correspond to the changed phase. Thereby, as information is transferred by the phase of the carrier signal, a signal voltage can be significantly lessened. As a result, the method has the effect capable of realizing the logical circuit element, such as a significantly speeded-up inverter and an AND circuit element. Moreover, a power consumption can be significantly reduced.
Patent JP-S57136383-A (JP)
Title: Hybrid laser
Inventor: FUKUDA TAKAYASU
IPC: H01S3/23
Filed: 1981-02-16
Abstract: PURPOSE:To correct the error due to frequency drift by a method wherein on a common optical path between a pair of light reflecting means, an E/O modulation element, a CW laser light amplifying means and a TEA laser light amplifying means are inserted, and a control voltage is applied on the E/O modulation element in synchronization with the laser pulse. CONSTITUTION:Between a pair of light reflecting means consisting of a grating 4 and a light emitting mirror 3, a CW laser light amplifying means 1 and a TEA laser light amplifying means 2 are placed, and a hybrid laser is constructed. On this common optical path an E/O modulator 9 is inserted, and a time dependent voltage generator 6 and a high voltage amplifier 5 for applying a time dependent voltage for a control voltage is connected with it. For the purpose of compensating a frequency variation due to acceleration of the propagation velocity of the light which is caused in the TEA light amplifier 2, the time dependent voltage is applied on the E/O modulator. By this method the error due to the frequency drift can be corrected, and it can be used for a Doppler radar.
Patent JP-H04260142-A (JP)
Title: Disk file saving system
Inventor: TAKATANI TSUTOMU
IPC: G06F12/00
Filed: 1991-02-15
Abstract: PURPOSE:To make the capacity of a saving medium small, and also, to save the person's help by saving only a file which requires saving by using information of save-necessary/unnecessary written in a disk management table, at the time of allocating the file. CONSTITUTION:In a disk management table 6, information of save-necessary/ unnecessary is written. When a work program 3 is actuated from a terminal equipment 10, a computer main body device 1 inputs the information to a master file 7.1, and executes a processing, while storing temporarily intermediate processing information in a work file 7.2. The main body 1 writes a result of processing in the master file 7.1. When the processing is finished, an operator actuates a disk file save program 4 from the terminal equipment 10. This program 4 investigates identifiers of all file names on the disk management table 6, and saves only the file which requires saving in a saving device 9. Saving of unnecessary intermediate information is saved, and a change omission and a change miss of the file name are also prevented.
Patent JP-H01198114-A (JP)
Title: Voltage-frequency converter
Inventor: KAWAI TAKASHI
IPC: H03K7/06
Filed: 1988-02-03
Abstract: PURPOSE:To eliminate occurrence of an error caused by a temperature change, ageing, etc., without using any adjusting circuit and expensive capacitor by constituting a voltage-frequency converter of a pulse generating section, integration section, control section, reference voltage generating section, and selecting section. CONSTITUTION:In the first place, at an integration circuit 2, integration is performed on an input voltage V1 which is alternately selected and supplied by a selecting circuit 1 or a composite voltage of the input voltage V1 and a reference voltage Vss. When the integrated value is within a prescribed range, a control section composed of a comparator 3 and control circuit 4 outputs select signals synchronously to the input of pulse signals having a prescribed period from a clock generation circuit 5. In corresponding to the select signals, the selecting circuit 1 alternately supplies either one of the input voltage and composite voltage to the integration circuit 2. In other words, the integration circuit 2 integrates the input voltages during a period which is decided by a prescribed pulse period and causes the charged electric charges to be discharged by the integration of the composite voltage. The outputting period of the select signals obtained by repeating these operations is proportional to the input voltage.
Patent JP-S54115716-A (JP)
Title: Hysteresis motors
Inventor: ARAI KEIJI
IPC: H02K19/08
Filed: 1978-03-01
Abstract: PURPOSE: To detect a pulsating frequency of an input pulsating current at an asynchronous operating time and to perform a detection of a motor speed by making a magnetic route area at a location aparting 90° electrically upon a rotor narrow by a groove etc.  
     CONSTITUTION: One pair of an air gap groove 8 is provided at a diametal direction  on a location aparting 90° electrically of an opposing surface to a stator iron core 2 and a stator winding 3 of a rotor 5 or on its opposite surface or on both surfaces. In this manner at a time of an asynchronous operation there appears a case receiving a change of a magnetic reluctance on a rotor 5 and a case not receiving alternatively and a motor current results to pulsate accordingly. This motor pulsating frequency appears to be a frequency of two times of a rotor slip speed. Accordingly detecting a pulsating frequency of this motor current, by substracting this from a power source frequency a speed of a motor can be known with ease. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11217043-A (JP)
Title: Light emitting type door window panel structure
Inventor: MURAHASHI KATSUHIRO
IPC: B60Q3/02
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To securely hold a harness to both right and left door window panels. SOLUTION: Clamp pieces 20 (holding means) are mounted to secure a harness 16 to both side portions 18 on the bottom area of a lighting fixture 6 along the bottom area. Thereby even though the lighting fixture 6 is installed on both right and left door window panels, the harness 16 can be securely held by using the clamp pieces 20 coinciding the direction of the harness 16.
Patent JP-H04211016-A (JP)
Title: Compound having antiviral activity and pharmaceutical composition containing same
Inventor: POORU DEIBITSUDO SABEIJI
IPC: A61K33/244
Filed: 1991-02-15
Abstract: PURPOSE: To obtain a polyoxotungstate ion-containing composition having low toxicity to human, high activity to HIV, having a metal cluster structure except Keggin structure and containing a specific metal. CONSTITUTION: This composition comprises at least one atom selected from phosphorus, a transition metal and a metal of terephthalate group 13 and an ion selected from ions shown by formula I (M' is a transition metal; (x) is 0-6; (y) is 48-62; (c) is 0-2; P is an integer dependent on the oxidation state of M'), formula II and formula III (M" is a lanthanide-based metal; (p) is an integer depend on the oxidation state of M"), a reaction product of silicotungstate ion and an ion of formula IV (X is a coordinated or anionic ligand; X2 is a chelated anionic ligand; R is an alkyl or an aryl) or formula V (L is an amine or ammine; L2 is a chelated amine), a reaction product of a phosphotungstate ion and an ion of formula V, an ion of formula VI ((a) is 0-5; MA is a metal of group 5 to group 13) and an ion of formula VII.
Patent JP-S56119537-A (JP)
Title: Fm receiver
Inventor: SATOU TERUO
IPC: H04H40/45
Filed: 1980-02-25
Abstract: PURPOSE:To eliminate the transmission distortion included in the FM detection output signal without degradation of selectivity, by adding or subtracting outputs of the first and the second FM detecting circuits. CONSTITUTION:The output signal of the mixing circuit supplied to input terminal 1 is supplied to intermediate frequency filter 2 and level corrector 6 of corrector 2A; and after the output of level corrector 6 is delayed, phase correction of phase shift quantity is performed, and this signal is inputted to one terminal of subtractor 9. Meanwhile, the signal supplied to input termina1 1 is supplied to filter 10 of the same characteristic as the intermediate frequency filter, and the output is supplied to the other input of substractor 9, and the output siganl obtained by detecting the difference signal by FM detecting circuit 12 is added to the output signal of FM detecting circuit 4 to cancel deviation components included in the transmission characteristic of intermediate frequency filter 2, and thus, a good signal without transmission distortion is obtained.
Patent JP-2000224186-A (JP)
Title: Oam processing system
Inventor: SEKIGUCHI MINORU
IPC: H04L12/46
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an OAM processing system that, with an easy circuit, which reduces the throughput of a CLAD processing by OAM processing in an ATM transmitter can be avoided. SOLUTION: An OAM cell insertion/extraction processing section 30 is provided in the middle of a UTOPIA interface section, that is used for connection between an SAR processing section 20 and a PHY layer processing section 40. Furthermore, in addition to a system control processing processor section 10, an OAM control processing processor section 40 that exclusively conducts OAM control processing is provided. Thus, the load of the control processing relating to the OAM by the system control processing processor section 10 is relieved, so as to enhance the processing capability of the CLAD processing for reducing the reduction in the throughput.
Patent JP-H11205677-A (JP)
Title: Image reducing filter
Inventor: AIDA TORU
IPC: H03H17/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To easily provide various reduction scales without increasing a circuit scale. SOLUTION: This filter is provided with plural delay elements 18 for successively delaying input image data GD sampled at a sampling frequency Fs by one sampling term T; a random access memory(RAM) 30 for storing N sets (three sets, for example), of coefficient groups K9-K6 for providing prescribed filtering characteristics in a reloadable form; a coefficient switching control part 32 for reading the coefficient groups K0-k6 out of the RAM 30 at the switching timing of one sampling term T, for defining M times as one cycle of repetition and at least once including respective N sets of coefficient groups in such a cycle; plural multipliers 34 for multiplying a coefficient read out of the RAM 30 to input image data GD and image data outputted from the respective plural delayers 18; and an adder 36 for adding these multiplied values, where N times of added values corresponding to N sets of coefficient groups among added values outputted M times from the adder 36 in each repetition cycle are defined as image data.
Patent JP-S61182494-A (JP)
Title: Fan
Inventor: TAZAKI HIROSHI
IPC: F04D29/02
Filed: 1985-02-09
Abstract: PURPOSE:To enable a blow quantity of air to be automatically adjusted, by forming at least the base part of a blade with a shape memory material so as to change an angle of the blade in accordance with a temperature and controlling the blow quantity of air changing the angle of the blade in accordance with a change of the temperature. CONSTITUTION:A fan 10 mounts to its shaft part 11 four sheets (not shown in the drawing) of blades 12 respectively through a base part 13 formed by a shape memory material. The base part 13 stores in memory a shape setting an angle such that the blade 12 generates a blow air quantity smaller than the maximum blow air quantity in a low temperature phase of the shape memory material while the maximum blow air quantity in a high temperature phase. As a result, the fan 10, setting the blade 12 to an angle of blow air quantity smaller than the maximum blow air quantity when a room is in a low temperature, blows air by the set quantity. If the room is in a temperature increasing to a high degree, the base part 13 of the blade 12 is reversely deformed by transformation of a shape memory effect, twisting the blade 12 to be flexed to the maximum blow quantity angle. Accordingly, the fan 10 blows the maximum quantity of air. In this way, the blow air quantity can be automatically adjusted.