baber/WOPTO huggingface dataset:
Patent JP-S61172756-A (JP)
Title: Thermal recording apparatus
Inventor: SAKURAI ITARU
IPC: B41J29/46
Filed: 1985-01-28
Abstract: PURPOSE:To protect a recording element, by stopping the supply of a current when a current is supplied to the recording element for an abnormally long time. CONSTITUTION:A protective circuit 11 is interposed between an enable signal 10 and an AND gate 3 and, when the above-mentioned enable signal 10 is a L-level, the output of a comparator 13 is a L-level and a point E comes to a L-level and no enable is applied. Next, when the signal is a H-level, the output of an inverter 14 comes to a L-level and Q1 is turned OFF and, at the same time, a current is flowed to a condenser CX through an external resistor RX to raise potential at a point B. The rising in potential is determined by the time constants of the above-mentioned resistor RX and the condenser CX. When the potential at the point B is set to VB, the comparator 13 is reversed when the potential VB became equal to the reference voltage V-comp of the comparator 13. When a time constant at this time is set to tCR, the point E comes to a L-level when the pulse width of the signal is longer than the above- mentioned time constant and an output power transistor 4 is turned OFF and the damage of a heat generating resistor element 5 is prevented.
Patent JP-S62171368-A (JP)
Title: Attendant board recall system
Inventor: KURAHASHI MAKOTO
IPC: H04M3/60
Filed: 1986-01-24
Abstract: PURPOSE:To switch the connections of a trunk incoming call recalled by an extension subscriber securely without requiring a long time by recalling the extension subscriber by an attendant board which handles the incoming call connection of the extension subscriber when the extension subscriber recalls the attendant board, and recalling all attendant boards automatically when the specific attendant board does not answer for a certain time. CONSTITUTION:When an incoming call is connected from an incoming trunk TRK 4 to an extension 1, the TRK 4 is connected to the board ATT 51 through a switch network NW 3 firstly. At this time, a central controller CC 6 stores information on the storage position (m) of the ATT 51 in the address of the storage position of the TRK 4 in an intervening B board memory 71. Then, the TRK 4 is connected to the extension 1 through the NW 3 and a line circuit LC 2. When the attendant board recalling operation is performed from the extension 1, the CC 6 reads the storage position information (m) stored at the storage position (i) of the holding trunk (TRK 4) out of the memory 71 and sets a nonanswer timer in the trunk memory 72 of the extension 1 while recalling the ATT 5; when the timer sets a time-out state without no answer from the ATT 51, the CC 6 recalls all ATTs 51-5n newly.
Patent JP-H07223466-A (JP)
Title: Steering brake of tractor
Inventor: MURAKAMI TATSUZO
IPC: B60W10/18
Filed: 1994-02-08
Abstract: PURPOSE:To provide simplified constitution and to facilitate operations by allowing either of the pair of right and left brakes of a tractor to be automatically selected by control of a steering wheel, and allowing the tractor to be braked by means of a single brake pedal. CONSTITUTION:A pedal shaft 5 is provided having a single brake pedal 4 that freely rotates about the same axis across brake shafts 3R, 3L having respective brake arms 2R, 2L that operate in conjunction with right and left brakes 1R, 1L, respectively, and the right and left brake shafts 3R, 3L are provided with clutch cams 7R, 7L which are operated in the direction of their axes by control of a steering wheel and rotate integrally with the brake shafts 3R, 3L. When the steering wheel is not turned, the right and left clutch cams 7R, 7L are simultaneously engaged with the respective clutch cams 5R, 5L of the pedal shaft 5, while when the steering wheel is turned, only the turning side clutch cam 7R or 7L is engaged with the corresponding clutch cam 5R or 5L.
Patent JP-S60160844-A (JP)
Title: Pulverized tea
Inventor: NISHIMURA KIJIYUUROU
IPC: A23F3/14
Filed: 1984-01-28
Abstract: PURPOSE:To prepare pulverized tea having mild, soothing and delicate taste in combination with the natural taste and flavor of green tea, by carrying out the prescribed pretreatment of the coarse tea leaves for middle-grade green tea, refines green tea, etc., drying the leaves completely, and pulverizing the dried product. CONSTITUTION:The coarse tea leaves for middle-range green tea, refined green tea, etc. is subjected to the prescribed pretreatment, and then redried completely. The dried leaves are pulverized to desired size by a pulverizer, and if necessary, a proper amount of the leaf is packed in a small filter bag made of paper, etc.
Patent JP-H06230899-A (JP)
Title: Multiple item input device with liquid crystal touch panel
Inventor: MASUI SEIJI
IPC: G06F3/0487
Filed: 1993-01-29
Abstract: PURPOSE:To efficiently switch pages and to improve input operability by dividing the area of a liquid crystal display panel surface for inputting and displaying information and appropriately arranging information items. CONSTITUTION:For liquid crystal display means 2 for dividing a display area into the plural areas and displaying information item names classified into plural pages for the respective divided areas by a page unit, when the position of the item name of the information is pushed from the top, a touch panel input means 1 outputs the position information. Based on the position information, a key input position detection means 4a judges and detects in which divided area and at which position the information item is present. Then, an input item means 4b specifies what the information item is from display data stored in a display page information storage means 3d. Also, when the specified input item is instruction input for switching the page to be displayed at the divided area, a display page switching means 4c switches the page displayed at the divided area to the specified page to be displayed.
Patent JP-S56111930-A (JP)
Title: Interface control system
Inventor: NISHIMURA KOUSUKE
IPC: G06F13/42
Filed: 1980-02-08
Abstract: PURPOSE:To avoid an overlook of the service-out or the data-out that is caused by an input/output device, by installing a means to store the service-in signal and the data-in signal and thus always securing a time duration larger than the prescribed value for both signals. CONSTITUTION:When the service-in signal SVI is sent from the input/output controller IOC, the channel CH stores the signal SVI as far as no data-in signal DTI is stored and turns the signal SVIM to 1. Then the service-out signal SVO is sent to the IOC from the CH when a permission is given to the writing of data into the buffer in the case of the input and when the data is put on the bus-out line in the case of the output. If the signal SVO is dropped, the signal SVIM is also dropped. Thus the signal DTI is stored, and the signal DTIM is turned to 1. Then the signal DTO is transmitted to the IOC from the CH when the same condition is satisfied as the transmission of the signal SVO. As a result, the time duration is always larger than the prescribed value for both signals SVO and DTO.
Patent JP-S62172973-A (JP)
Inventor: SAEGUSA TSUTOMU
IPC: A63B23/04
Filed: 1986-01-24
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-S56113067-A (JP)
Title: Variable radial motor
Inventor: TANAKA HITOSHI
IPC: F03C1/30
Filed: 1980-02-08
Abstract: PURPOSE: To provide an accurate infinitely vertiable speed control by constituting a drum to be connected with radially arranged pistons in a radial motor and movably supported by a screw feed mechanism.  
     CONSTITUTION: When pressurized oil is supplied from a port 32 to the upper surface of the lower flange of a piston screw 23, a clutch piston 34 is connected to a piston screw 23. Then, since the screw 23 is threaded on a screw shaft 22 by a screw 26, the screw 23 descends while turning clockwise and a piston 40 rotates clockwise through a spline 41. This piston 40 descends by a screw 44 and the center O' of a drum 21 approaches the center O of an output shaft 20 to reduce eccentricity H. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06228753-A (JP)
Title: Accessory subjected to heat treatment for alloying
Inventor: OKAMOTO RYUZO
IPC: C23C14/58
Filed: 1993-02-01
Abstract: PURPOSE:To fix allergenic metal in a plating alloy and to prevent elusion of the allergenic metal by subjecting parts plated with a gold alloy containing allergenic metal such as nickel and chromium to heat treatment in a specified temp. range. CONSTITUTION:Parts of accessories or the like plated with a gold alloy essentially consisting of gold and containing at least one of nickel, chromium, cobalt and tin are subjected to heat treatment at 170-400 deg.C. By this method, the plating layer in a mechanically mixed state or incomplete solid soln. state is transferred to a complete solid soln. state, which shows characteristics of a new alloy. Characteristics of the original metals of the alloy are decreased so that the alloy hardly causes metal allergy. Thereby, human skin is protected from metal allergy against metal parts when a person wears these accessories. Further, hardness and strength of the plating film are increased and wear resistance is improved by the heat treatment.
Patent JP-2000214307-A (JP)
Title: Substrate with thin film for black matrix, color filter substrate, production of substrate with thin film for black matrix and target used for that production
Inventor: TAKAGI SATORU
IPC: G02B1/11
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain a thin film for a black matrix having excellent optical characteristics and required corrosion resistance, which can be used as a substitute for chromium. SOLUTION: The substrate having a thin film for a black matrix is produced by forming a thin film having 1 to 20 wt.% Nb content, 5 to 55 wt.% total content of Cu and Nb and containing 0 to 5 wt.% Fe and the balance substantially Ni on a substrate. The compsn. of the thin film may partly contain nitrides, oxide, carbides or oxinitrides of the aforementioned elements. As for the target to be used for the formation of the thin film, a target having the same compsn. as that of the thin film to be formed can be used.
Patent JP-S54107729-A (JP)
Title: Self-processing photographic film unit
Inventor: KUMAGAI ZENE
IPC: G03C8/46
Filed: 1978-02-13
Abstract: PURPOSE:To achieve the simplification of production by making use of the gap formed between side rails and the edge of a collector bag as a small hole for air venting. CONSTITUTION:One side part 7a of a collector bag 7 made of a flexible synthetic resin sheet is bonded onto a photosensitive sheet 1 by means of a heat sensitive adhesive agent (e). The collector bag 7 is formed in the position where a slight gap (p) is formed between the end faces of side rails 2, 3 and its front edge and this gap (p) acts as an air venting hole.
Patent JP-H07224761-A (JP)
Title: Closed type compressor
Inventor: YAKUSHI SHUICHI
IPC: F04B39/02
Filed: 1994-02-09
Abstract: PURPOSE:To supply refrigerating machine oil stably by sucking the refrigerating machine oil at the bottom of a container by the crankshaft rotated by an electromotive element, and supplying it onto the sliding sections of a piston pin and a connecting rod through an oil hole connecting the sliding section of a bearing with the bore part of a cylinder. CONSTITUTION:This sealed compressor is equipped with a compression element 51 elastically supported by a sealed container 50 and an electromotive element 52 arranged on its compression element 51, and herein a piston 57, which slides inside the bore 56 of the cylinder of the compression element 51, is reciprocated through a connecting rod 58 by the rotation of a crankshaft 54 integrated with the rotor 53 in the electromotive element 52. In this case, an oil hole 1, which passes the sliding section of a bearing and the bore 56 of the cylinder, is made. At the time of rotation of the crankshaft 54 by the electromotive element 52, this sucks up the refrigerating machine oil enclosed at the bottom of the sealed container 50 and supplies it onto the sliding parts of a piston pin 59 and the connecting rod 58.
Patent JP-S60197716-A (JP)
Inventor: GUREN RICHIYAADO SUBUOBODA
IPC: C08G18/00
Filed: 1985-01-29
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-S62173287-A (JP)
Title: Thermal recording material
Inventor: NAGAMOTO MASANAKA
IPC: B41M5/323
Filed: 1986-01-27
Abstract: PURPOSE:To enable recorded images to be read by an OCR, a bar code reader employing semiconductor laser or the like, by using specified compounds respectively as a leuco dye and a color reaction agent in a recording material which comprises a leuco dye, as a color former, and a color reaction agent. CONSTITUTION:A compound of formula (I) is used as a leuco dye, and a compound of formula (II) or (III) is used as a color reaction agent in a thermal recording material which utilizes a color forming reaction to the leuco dye and the color reaction agent capable of developing the color of the dye when being brought into contact with the dye. In the formulas, each of R1-R4 is hydrogen or an alkyl, each of R5 and R6 is hydrogen or phenyl, R7 is an alkyl or phenyl, R8 is a 1-5C alkyl, R9 is -CHO, a halogen, hydrogen or the like, A is a benzene ring or naphthalene ring, R12 is a 1-5C alkyl, and R13 is a halogen, 1-4C alkyl or alkoxyl.
Patent JP-H10215173-A (JP)
Title: Synchronism detection circuit
Inventor: ADACHI MICHIHIRO
IPC: H03L7/14
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To sufficiently remove the distortion of detection output by means of an overmodulation wave by comparing the detection output signal of a detection circuit with the DC voltage of a prescribed value and controlling the operation of a phase comparison circuit in accordance with the compared result. SOLUTION: The input signal S1 which is amplitude-modulated by the carrier of the prescribed frequency is branched into two. One is supplied to the detection circuit 11 and the other is supplied to a PLL(phase locked loop) circuit 12. The PLL circuit 12 reproduces the carrier included in the input signal S1 and it is composed of a phase comparison circuit 13, a loop filter circuit 14 and a voltage control oscillation circuit 15. A comparator 16 is provided and potential Vref against the carrier '0' (modulation degree 100%) is set to be a threshold and it is compared with a detection output signal S5. The operation of the phase comparison circuit 13 is controlled based on the compared result. Thus, influence against the phase inversion part of control voltage (output signal S3 from loop filter circuit 14) to the voltage control oscillation circuit 15 can be eliminated. Consequently, distortion occurred in detection output by the overmodulation wave can sufficiently be removed.
Patent JP-S60161237-A (JP)
Title: Wiper device for car
Inventor: AOKI AKIO
IPC: B60S1/34
Filed: 1984-01-31
Abstract: PURPOSE:To hold the strength of a retainer holder part, by a method wherein a spring, which is stretched over the arm head and the retainer of a wiper, and a spring, which energizes downward the forward end side of the retainer, is stretched along the sides of the arm head and the retainer. CONSTITUTION:When a retainer 3 is rotated upward together-with the forward end member thereof, a spring 8 is also rotated along with rotation of the retainer 3. However, since the spring 8 is disposed along both sides of an arm head 1 and a subretainer 3B, the spring 8 can be freely rotated without interference of the spring 8 with the arm head 1. When, during rotation of the retainer 3, the axis of the spring 8, intercoupling the retainer points at opposite ends of the spring 8, i.e., pins 11 and 12, is moved across the retainer point of a pin 4 of the retainer 3, the energizing force of the spring 8 is changed to a counterclockwise direction, and with the end of the retainer 3 forced into press contact with a bracket part 2 for locking, the retainer 3 can be held in a standing-up state.
Patent JP-S5299670-A (JP)
Title: Lighting device for discharge lamp
Inventor: KOSHIHARA MASAHIKO
IPC: H05B41/16
Filed: 1976-02-17
Abstract: PURPOSE:To provide a lighting device, in which a gate signal is continuously applied to the gate of a switching element for lighting a discharge lamp, until the current passing through the element becomes higher than the latching level, so as to ensure the lighting operation.
Patent JP-S54108336-A (JP)
Title: Elevator speed instruction device
Inventor: SAKAI YOSHIO
IPC: B66B1/24
Filed: 1978-02-15
Abstract: PURPOSE: To operate an observation elevator effectively, by fitting a system which transmits a high speed instruction at a lower story range and a low speed instruction at a high story range.  
     CONSTITUTION: An input voltage VI of an input resistance 19 of an operational amplifier 28 increases gradually when contacts 32a, 33a connected with a resistacne 17 close. Further, a contact 36a opens and contact 37a closes during a upward operation of an elevator, and the contact 36a closes and the 37a opens during a downward operation. An output V4 of a negative pole is transmitted as it is, not through a signal inverter 31. And thus, during the operation of the elevator, a high speed instruction is output at a lower story range, and a low speed instruction at a high story range. This permits the elevator to run at a high speed at the lower story range where passengers can not have an extensive view, and to run at a slow speed at the higher story range where the ones can have it. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000217243-A (JP)
Title: Automatic resetting method and circuit
Inventor: NIIJIMA HAJIME
IPC: H04B7/26
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To release a latched state by resetting an output voltage automatically at the time when an input voltage is restored to such a level as to satisfy the input voltage specification of a power supply panel, if the 'OFF' state of an output voltage caused by an external device is latched. SOLUTION: A monitor signal 'a' is inputted to an operational amplifier (OP Amp) and a reference power supply is connected. The OP Amp compares a reference voltage (Vref) with the monitor signal 'a' to output 'H' if the signal 'a' is lower than the Vref and to output 'L' if higher than it. An input voltage drop detection signal 'b' outputted by the OP Amp is inputted to an output voltage ON/OFF latching circuit 13. Upon receiving the signal 'b', the latching circuit 13 outputs an output voltage ON/OFF latching signal 'c' to an output voltage ON/OFF control circuit 14 to latch the ON or OFF state of the output voltage. If an input voltage VIN satisfies an input voltage specification and if an output voltage VOUT is normal, the OP Amp outputs the signal 'b', thereby enabling the latched state to be released.
Patent JP-S59141192-A (JP)
Inventor: TOUDA TAKAO
IPC: H05B33/12
Filed: 1983-02-01
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-S60160236-A (JP)
Title: Synchronism system of pcm multiplex converter
Inventor: FUKUSHIMA TAKEO
IPC: H04L7/00
Filed: 1984-01-31
Abstract: PURPOSE:To execute stably and economically ultrahigh speed synchronism by shifting a high order group clock by 1 bit when a signal of synchronism establishment is not obtained even if a prescribed synchronism restoration time is elapsed from a synchronism circuit detecting a synchronism bit existing in a PCM signal for the establishment of synchronism. CONSTITUTION:When a data is given to a shift register 1 from a channel 1' in order, the channel 1' is stored in a register 2, a channel 2' is stored in a register 3 and a channel 3' is stored in a register 4 respectively. Thus, since a synchronism circuit 7 cannot detect a synchronism bit F, an out of synchronism signal is transmitted to a timer 8. Since the signal for establishing synchronism is not obtained regardless of the elapse of the synchronism restoration time, the timer 8 activates a 1-bit shifter 5 so as to shift the high order group clock by one bit. Then the synchronism locking of the synchronism circuit 7 is conducted again. Since the synchronism circuit 7 cannot establish the synchronism in this case, the timer 8 activates the 1-bit shifter 5 so as to shift the high order group clock by one bit. Since the synchronism bit F is stored in the register 2 this time, the synchronism circuit 7 establishes the synchronism.
Patent JP-H01192918-A (JP)
Title: Rebuilding work of structure
Inventor: TOMITA KOSUKE
IPC: E04G23/06
Filed: 1988-01-28
Abstract: PURPOSE:To rebuild a structure by a temporary complement by a method in which a new structure is constructed on the underground portion of an existing structure whose superstructure is removed, supported by oil-pressure jacks, and settled down while breaking the underground portion of the existing structure. CONSTITUTION:The columns, underground walls, and the first stage floor of an existing structure 3 are broken and removed. The underground portion 7a of a new structure 7 is constructed on the underground portion 3a of the structure 3, and a ground degradation preventive plate 8 of steel sheet piles is penetrated into the surrounding ground 1 of the structure 3 and attached to the outside of the underground portion of the structure 7. The underground portion of the structure 7 is supported through oil-pressure jacks 6 on the columns 4 of the structure 3, and the outer walls 5, floor board 11, and beams 12 of the structure 3 are broken and removed. While supporting the jacks 6 on the outer wells 5, the new structure 7 is settled down in a repeated manner to settle the structure 7 down in a given place.
Patent JP-H04242389-A (JP)
Title: Prediction coding circuit
Inventor: IKEDA YASUNARI
IPC: H04N19/423
Filed: 1991-01-16
Abstract: PURPOSE:To apply prediction coding to a picture element with a small error without need of high speed circuit operation and giving no limitation to a transmission format. CONSTITUTION:The above circuit is provided with N sets of time expansion circuits 2, 4 expanding a time interval of picture elements forming a picture by a multiple of N(N is a positive integer of 2 or over) and outputting the picture element value, sub coding circuits 10, 20 receiving outputs of the time expansion circuits 2, 4 and applying prediction coding a processing object picture element, time compression circuits 6, 8 compressing a time interval of a coding picture element outputted from the sub coding circuits 10, 20 by a multiple of 1/N respectively, and also provided with a distribution means distributing sequentially a series of picture elements forming the picture to the N sets of the time expansion circuits 2, 4 for each prescribed number of picture elements and a synthesis means 9 linking outputs of the N sets of the time compression circuits 6, 8 in the order of outputs and outputting the result. Thus, the sub coding circuits 10, 20 code a picture element whose time interval is expanded by a multiple N with respect to the input picture element.
Patent JP-S58133656-A (JP)
Title: Magnetic recorder and reproducer
Inventor: KITAGAWA SHIGEYOSHI
IPC: G11B27/22
Filed: 1982-02-02
Abstract: PURPOSE:To stop surely a tape to a desired position for the next recording start, by rewinding the tape where no-signal recording continues for a prescribed time and stopping the tape automatically with a prescribed tape length at all times from the stopping of the said recording signal. CONSTITUTION:When no-signal is detected for a prescribed time, a no-signal detection circuit 5 gives a rewinding command signal (b) to a tape drive controlling circuit 8 to change over the speed from the tape constant speed running state at recording running to the tape rewinding state. Further, the pulse of the circuit 5 is inputted to a stop signal generating circuit 9, which generates a pulse after a prescribed time when the said pulse is inputted to stop the tape in the rewinding state. The time constant of the circuits 5, 9 are set so that the tape length running from the detection of the circuit 5 to the generation of pulse is longer than the tape length running from the pulse genertion of the circuit 5 to the generation of pulse of the circuit 9.