baber/WOPTO huggingface dataset:
Patent JP-2000347755-A (JP)
Title: Semiconductor device
Inventor: KONO TAKASHI
IPC: H01L27/04
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To easily and stably generate a desired internal voltage without increasing an area to be occupied by changing the charging voltage of a capacitor corresponding to a difference between a reference voltage from a reference voltage generating circuit and an internal voltage on an internal voltage line. SOLUTION: A level shift circuit 3 receives a reference voltage Vr10 from a reference voltage generating circuit 2, shifts a level and generates a reference voltage Vr10+Vthp. An n-channel MOS transistor 5 detects a difference between the reference voltage from the level shift circuit 3 and an internal voltage Vr1 on an internal voltage line 4 and makes flow a current corresponding to that difference. Concerning a capacitor 6, the charging voltage is regulated by an MOS transistor for difference detection. According to a charging voltage Vpg of the capacitor 6, a p-channel transistor 9 supplies a current from an external power source node onto the internal voltage line 4. Concerning variable resistors R1 and R2 of the reference voltage generating circuit 2, resistance values can be controlled and even when a process parameter is fluctuated, the optimal reference voltage Vr10 can be generated.
Patent JP-S58109105-A (JP)
Inventor: JIYANNU BURUSE
IPC: B01D39/16
Filed: 1982-09-17
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-H10341300-A (JP)
Title: Communication terminal equipment
Inventor: FURUICHI KOJI
IPC: H04N1/32
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To allow one telephone line to be enough to cope with communication by the communication terminal equipment without consuming undesired power by detecting an ID reception terminal start signal, receiving a dialed telephone number notice signal, detecting dialed telephone number information, and detecting hook-off of a built-in telephone set when a caller terminal equipment is identified to be a telephone set so as to bring the mode of the terminal equipment to the low power consumption mode. SOLUTION: When an ID reception terminal start signal detection circuit 6 monitors and detects an ID start signal from a telephone line, a system control section 1 controls a power supply section 18 to release a low power consumption state and to supply power to an entire facsimile equipment 100. When a built-in telephone set hook-off detection circuit 5 detects a hook-off, a signal is sent to the system control section 1, the system control section 1 controls the power supply section 18 to bring the mode of the facsimile equipment 100 into the low power consumption mode. Thus, devices not needed for operation in the case of a speech by the built-in telephone set 4 do not consume power.
Patent JP-H0256119-A (JP)
Title: Coding circuit for vector quantizer
Inventor: MURAKAMI ATSUMICHI
IPC: H03M7/30
Filed: 1989-06-23
Abstract: PURPOSE:To realize high efficient coding of an input signal by applying block- processing to an input signal series as a vector, converting the result into a block of an output signal series with minimum distortion by minimum/maximum approximation and coding and outputting the address. CONSTITUTION:An output vector yi is fed to an output register 8 in the order of i=1, 2,...N, and the absolute value of a difference is calculated through a subtractor 9 and an absolute value correction unit 10 for each input vector X and element. A maximum value Di of element distortion Di1 is detected by a maximum element distortion detector 11. Then a minimum distortion D among di is detected y a minimum distortion output vector detector 12. That is, the input vector X and the minimum distortion distortion of the output vector yi are obtained as D=Min[Max¦yi1-x1¦]. The index (i) in such a case is fetched by a code output circuit 13 and the result is used as an index signal i14 being an output of a coding section.
Patent JP-S5587846-A (JP)
Title: Liquefied gas fuel supplier for internal combustion engine
Inventor: ODA NOBUO
IPC: F02D19/02
Filed: 1978-12-25
Abstract: PURPOSE: To control air-fuel ratio properly by supplying a proper fuel by the opening degree of air valve conforming to the amount of air and at the same time by correcting fuel being supplied by a signal corresponding to the operational condition of engine in a liquefied gas fuel supplier.  
     CONSTITUTION: The mixing pipe 1 is provided with the air valve 4 and the throttle valve 5, and the fuel path 3 with the measuring valve 9 is connected to the mixing chamber 2 between the both valves 4 and 5. The opening degree of the air valve 4 is determined by the amount of air and the shaft 7 is interlocked with the measuring valve 9 through the gears 14, 15, 18, and 19. And, fuel corresponding to the opening degree of the air valve 4 is supplied from the path 3. Also, the gear 18 is connected through the levers 23 and 26 to the prime mover 25 which is driven by the control circuit 27 receiving the signal of the detection elements 29W34. And, the opening degree of the measuring valve 9 is corrected and regulated by the prime mover 25. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0918987-A (JP)
Title: Underwater transmitter-receiver
Inventor: TSUBOI TOMOHIRO
IPC: H04R1/44
Filed: 1995-06-28
Abstract: PURPOSE: To change the depth in operation by easily adjusting a prestress in the underwater transmitter-receiver used while applying a prestress to a drive member. CONSTITUTION: While a rare-earth alloy 2 used for a drive member receiving a prestress is contained in an elliptic shell 5 and a lower plate 6 and an upper plate 7 enclose the opening of the elliptic shell 5. Then a valve 9 opened/closed is provided to the lower plate 6 and a pressure is exerted in the elliptic shell 5 by opening the valve 9 or the pressure is released to deform the elliptic shell 5 so as to adjust between an inner pressure and a water pressure of a transmitter-receiver and a deformation to apply desired prestress to the rare- earth alloy 2 at an object depth.
Patent JP-H0329161-A (JP)
Title: Disk driving device
Inventor: KOIZUMI SHIGEKI
IPC: G11B19/20
Filed: 1989-06-27
Abstract: PURPOSE:To make a bearing part thin by inserting a spindle into the inner ring of a radial bearing whose aperture is larger than that of a spindle arranged on the center part of the device. CONSTITUTION:The bearing 3 is a radial bearing having a larger diameter, the spindle 5 is fixed in the inner ring of the bearing, a locating snap ring 4 is fixed on a chassis 1 with a clamper and a rotor 6 is fixed on the spindle 5 with a set screw 12. Thereby, the rotor 6 receives force upward by the attraction force of driving magnets 7 and the bearing 3 is pre-loaded and stabilized by the attraction force. Consequently, the thickness of a magnetic head 11 and a motor is absorbed by other parts and the whole device can be made thin.
Patent JP-S647837-A (JP)
Title: Carrier lock detecting circuit
Inventor: OTANI SUSUMU
IPC: H04L27/227
Filed: 1987-06-30
Abstract: PURPOSE:To execute synchronous detection in a short time with simple circuit constitution, by utilizing a phase error signal which has been detected in a demodulating circuit. CONSTITUTION:Frequency sweep is executed, when a frequency fluctuation range of an input modulating signal has exceeded a synchronizable range of a demodulating circuit 101, and in this case, a phase error signal becomes a beat signal corresponding to a shift frequency of the synchronizable range and the frequency fluctuation range. When this shift frequency converges gradually to zero and enters a band of a low-pass filter 107, the beat signal corresponding to its frequency is inputted to the low-pass filter, converted to a DC level signal in an averaging circuit 109 through one circuit of an absolute value circuit 108 or a square circuit, and compared with a threshold level in the next comparing circuit 110. In the demodulating circuit 101, whether the frequency sweep operation can be continued or not can be decided by a comparison result signal of the comparing circuit 110. In such a way, since the phase error signal which has been detected in the demodulating circuit 101 is utilized, the synchronous detection can be executed in a short time.
Patent JP-S6054593-A (JP)
Title: Arrangement and control system of remote supervisory device
Inventor: HIRANO RIYUUZOU
IPC: G05B11/26
Filed: 1983-09-05
Abstract: PURPOSE:To enhance control accuracy by transmitting an ascending and descending control signal from a control side and operating a controlled device only during operating time which is obtained by a difference between a target value to be set and a current operation value of the device to be controlled selected by the control side. CONSTITUTION:A controlled device selection signal is inputted in a control operating board 1, device selection is translated 10, and a device to be cotrolled 7 is specified. A current operation value of said device 7 is converted 8, and inputted into an information processor 14. With the difference between the current operatiion value and a target value to be set, ascending or descending operating time is obtained. Then an operating signal is translated 16, and a clock signal 19 conducts an ascending or descending gate 17 or 18. Finally a delay timer 22 is set to said operating time which is inputted into a set point memory unit 20. A comparator 21 obtains the difference between a set point of the memory unit 20 and the current value 8, and a controller 6 is managed so that this difference is eliminated. In this way highly accurate control free of hunting can be executed.
Patent JP-H058017-A (JP)
Title: Device for carrying molten metal
Inventor: YAMAGUCHI HIROSHI
IPC: B22D35/00
Filed: 1991-07-03
Abstract: PURPOSE:To efficiently manufacture a casting product having a little impurity and excellent quality by using this device, which does not mix impurities of slag, etc., floated up in molten metal supplied into a mold, etc., and easily supplies the fixed quantity and has good workability. CONSTITUTION:A ceramic-made cylinder 7 providing a cylinder suction hole 5 for sucking the molten metal 3 in a molten metal holding furnace 2 and cylinder discharging hole 6 for discharging the sucked molten metal 15, is arranged and a ceramic-made piston 8 inserted as freely sliding into the cylinder 7 is arranged, and a ceramic-made molten metal carrying tube 9 connected as communicating with a cylinder discharging hole 6 is arranged. Further, at the other end of the molten metal supplying tube 9, a molten metal supplying hole 10 is formed and also, a ceramic-made non-return valve 11 for permitting carry of the molten metal 3 into the molten metal supplying hole 10 in the molten metal carrying tube 9 from the cylinder 7 and preventing reverse flow into the cylinder 7 from the molten metal supplying hole 10 side, is arranged at intermediate part between the cylinder discharging hole 6 for the molten metal carrying tube 9 and the molten metal supplying hole 10.
Patent JP-S6224072-A (JP)
Title: Oil bath type lubricating device for transmission mechanism
Inventor: HAYAKAWA YOICHI
IPC: F16H57/04
Filed: 1985-07-25
Abstract: PURPOSE:To prevent a temperature rise of oil due to stirring of oil by setting the oil level of an oil bath in a transmission mechanism case not to case stirring, and performing force lubrication by an oil pump. CONSTITUTION:A transmission mechanism 23 comprises the first sprocket 26 which is the first rotor, the second sprocket 25 which is the second rotor, and a chain 27. The oil level in an oil bath 55'' in a transmission mechanism case 44 is set not to be stirred by the chain 27. Oil is conducted to the suction side of a pump 50 through an oil path 45'', and lubricating oil is forcedly supplied to the chain 27 by centrifugal force through an axial oil path 58 and a radial oil path 59. Thus, a temperature rise of oil due to stirring can be reliably prevented.
Patent JP-S5973896-A (JP)
Inventor: MAEDA TAKAYOSHI
IPC: H05B41/24
Filed: 1983-09-05
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-S60104411-A (JP)
Title: Low-emissivity window glass
Inventor: DANIERU KORUMON
IPC: C03C17/23
Filed: 1984-08-03
Abstract: The invention relates to a pane coated with a metal oxide coating, particularly a pane for an automobile window. The inventive pane bears a coating on its face intended to be disposed on the interior of the vehicle, which coating is comprised of a metal oxide of low emissivity. Such a pane improves the physiological comfort of the passengers, particularly during cold periods.
Patent JP-H1111100-A (JP)
Title: Embroidery cloth and embroidered product such as emblem of applique
Inventor: SHIMADA KENJI
IPC: B44C5/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To form an embroidered part by using an ordinary embroidery thread, to add a function of engagement to the embroidered part and also to ensure the durability and the solid feeling of the embroidered part. SOLUTION: This embroidered product has a constitution wherein a base cloth is embroidered with an embroidery thread and a main embroidered piece A is prepared by having any one of a surface 3 whereon a loop is formed of a transparent or translucent polyester monofilament thread, a surface whereon a hook is formed of this thread and a surface whereon the loop and the hook are formed mixedly thereof, so that it covers an embroidered part 2 of the base cloth, and wherein a subordinate embroidered piece B corresponding to the main embroidered piece is constituted of an embroidered product such as an emblem or an applique which is prepared by embroidering the base cloth with the embroidery thread and has, in the rear, a part of engagement of any one of the surface whereon the loop is formed,  the surface whereon the hook is formed and the surface whereon the loop and the hook are formed mixedly.
Patent JP-S62121968-A (JP)
Title: Pcm signal recording method
Inventor: MOTAI AKINORI
IPC: H04B14/04
Filed: 1986-07-11
Abstract: PURPOSE:To reduce the influence of drop-out by sampling and writing an analog signal in a memory and recording in different areas of a recording medium plural comb-shaped information data blocks which have been read at intervals several times. CONSTITUTION:Analog signals such as a sound signal, etc., are inputted to a sample-holding circuit 2, and sample-held by the signal of a clock signal generator 3. Digital data converted by an AD converter 4 is written in the memory 5. It is not read out in the writing order. Instead, one data block composed of continuous plural data is divided into the 1st comb-shaped data block and the 2nd comb-shaped data block, and read out at a place where said two data blocks disconnect. Besides, the same data block is repeatedly read out. A parallel/serial converter 6 outputs plural comb-shaped data blocks, which are added with a synchronizing signal, and recorded by a VTR 19. Thus the influence of the drop-out can be lightened.
Patent JP-2000354397-A (JP)
Title: Controller
Inventor: YAMAMOTO MASAKAZU
IPC: F04B49/06
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a controller incorporating a backup circuit functioning to backup a commercial power supply easily upon failure of a frequency converter while facilitating switching between inverter operation and commercial power supply operation. SOLUTION: The controller 20 connected electrically between a power board and a motor for driving hydraulic machines, and the like, comprises a frequency converter 30 interlocked with power supply from the power board to start output automatically, a case 35 for containing the frequency converter 30, an input means 50 for supplying power to the frequency converter 30 from the outside of the case 35, an output means 51 for supplying power from the frequency converter 30 to the outside of the case 35, and a commercial power supply backup circuit 31 for disconnecting the input means 50 and the output means 51 from the frequency converter 30 when a failure signal is generated therefrom and electrically connecting the input means 50 directly with the output means 51 in the case.
Patent JP-S5587903-A (JP)
Title: Laser measuring device
Inventor: TOUJIYOU TOORU
IPC: G01B9/02
Filed: 1978-12-27
Abstract: PURPOSE: To determine the reference location of an interferometer exactly by removing the affection of a change of temperature by providing an interferometer supporter wherein a material the coefficient of thermal expansion thereof is greater and another one that of which is smaller are alternately piled and connected with each other in series.  
     CONSTITUTION: When the distance L between the reflection mirror 13 and the interferometer 19 is changed by ΔL due to the thermal deformation of the base body 14 caused by a change of temperature ΔT, the supporter 16 can be deformed so that the distance L is kept constant. That is, the supporter is made up such that a material 17 1 , 17 2  the coefficient of thermal expansion is greater and another one 18 1 , 18 2  that of which is smaller are alternately piled and connected with each other in series, the interferometer 9 is placed on the face of the uppermost material. In this way, the interferometer 19 on the supporter 16 deforms by the equal quantity and in the reverse direction of the above mentioned thermal deformation ΔL, cancelling the deformed amount of the base body 14. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6223093-A (JP)
Inventor: WACHI MASATADA
IPC: G10H1/18
Filed: 1985-07-24
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-H05331772-A (JP)
Title: Production of high-density knitted fabric
Inventor: KANEKO MASAHIDE
IPC: D06M101/16
Filed: 1992-06-01
Abstract: PURPOSE:To provide the subject knitted fabric clear in hue and high in color fastness. CONSTITUTION:A knitted fabric containing polyamide conjugate fibers is treated with a polyamide swelling agent to effect densification, and the resulting densified fabric is impregnated with a resin virtually not subject to dissolution or decomposition by polyamide dissolving agent, setting the resin on the fabric followed by dissolving and removing the polyamide with a polyamide dissolving agent, thus affording the objective high-density knitted fabric.
Patent JP-H0213233-A (JP)
Title: Charge controller for secondary cell
Inventor: MORII ICHIROU
IPC: H02J7/10
Filed: 1988-06-29
Abstract: PURPOSE:To perform charge control well even under low or high temperature by modifying the set time of a timer corresponding to the cell voltage when the end of charge is detected and controlling the charge time after detection of the end of charge. CONSTITUTION:When the charge operation reaches to the end, the peak voltage of a secondary cell 1 goes to point P1 at normal temperatures, point P2 at lower temperatures or point P3 at higher temperatures. A battery voltage memory circuit 4 stores the specific battery voltages at points P1-P3 and provides a start signal to a timer 5. A voltage/time ratio control circuit 8 detects the specific battery voltage divided through resistors 6, 7 and sets the timer 5 to T1 at normal temperatures, T2 at lower temperatures and T3 at higher temperatures. The timer 5 expires T1 time after the point P1 at normal temperatures, T2 time after the point P2 at lower temperatures and T3 time after the point P3 at higher temperatures. Then a high level charge and signal is produced and a transistor 2 is turned OFF thus finishing charge operation.
Patent JP-S645795-A (JP)
Title: Piercing device
Inventor: HASHI KAZUNORI
IPC: B26F1/14
Filed: 1987-06-30
Abstract: PURPOSE: To decrease cut portions and to reduce the cost by machining the needle section of a punch and a head separately, then integrating them. CONSTITUTION: The lower face of a stripper 26 is brought into contact with a sheet and its downward motion is stopped, then only a cylinder holder 4 is lowered against a spring, and an extended head 9a is brought into contact with a punch 27 located below. The punch 27 is depressed against the spring 29 by the downward motion of the cylinder holder 4, and a sheet material is pushed by the depressed punch 27. The punch 27 stored in the shipper 26 is constituted of a head 27a and a needle section 27b. The head 27a and the needle section 27b are separately formed, and the head 27a and the needle section 27b are integrated by pressing in, bonding, or screwing. When the punch 27 is molded, cut portions are decreased, and its cost can be reduced.
Patent JP-H0827925-A (JP)
Title: Support block for clay tile fence
Inventor: MOTAI HIDENOBU
IPC: E04B2/02
Filed: 1994-07-15
Abstract: PURPOSE:To provide a support block suitable for building a clay tile fence similar in appearance as an alternative of clay tile fence in short period and at reduced cost. CONSTITUTION:A support block for surrounding clay tile fence 10 comprises a laminated structural body 1 which is, as a whole, a rectangular light weight concrete precast product and in which three stages of insert receiving parts 1a and 1b which receive flat insert members such as tiles in horizontal conditions and limit the insert depth of them are stacked integrally, square pole charging spaces 2a and 2b passing through the laminated structural body 1 approximately in vertical direction, and interconnecting parts 3a (3a') and 3b (3b') belonging to both the insert receiving parts 1a and 1b and charging spaces 2a and 2b. Also the insert material is inserted into the insert receiving parts 1a and 1b of the support block 10, a work to charge mortar into the charging spaces 2a and 2b is repeated to build an any stages of clay tile fence imitation body in short period and at reduced cost.
Patent JP-S5953139-A (JP)
Title: Reciprocating mechanism of machine tool
Inventor: MATSUSHITA GANTAN
IPC: B23Q1/68
Filed: 1982-09-20
Abstract: PURPOSE:To provide an inexpensive and small sized reciprocating mechanism of a machine tool wherein a working rod itself can be moved laterally, and the surface of a work that should be cut is prevented from being damaged, by supplying a hydraulic oil alternatively to oil chambers opposed to a slide section in connection with the reciprocation of the working rod. CONSTITUTION:The working rod 6 is inserted vertically movably in a cylinder 2, a large diameter piston 7 is inserted in a cylinder chamber 3, and small diameter rods 8, 9 are inserted into cylinder chambers 4, 5. The oil chambers 4, 5 are opposed and formed to the intermediate sections of the cylinder chambers 4, 5. The oil chambers 10, 10 are connected in series to a first oil passage 12 for supplying the hydraulic oil to the upper part of the cylinder chamber 3, and the oil chambers 11, 11 are connected in series to a second oil passage 13 for supplying the hydraulic oil to the lower section of the cylinder chamber 3. The work 21 is rotated by rotating a spindle 22, the working rod 6 is moved downward by the pressure of the hydraulic oil caused in the upper section of the cylinder chamber 3, and an edge 20 is lowered to machine the work 21.
Patent JP-H0330594-A (JP)
Title: Call connection system
Inventor: TSUTSUI YUICHIRO
IPC: H04M3/533
Filed: 1989-06-28
Abstract: PURPOSE:To minimize a connection error due to the discordance of an attribute by referring to the attribute information of stored transfer destination information, and connecting a terminating call to the MODEM of a MODEM pool designated as a transfer destination when the transfer destination is the MODEM pool. CONSTITUTION:When incoming is detected, what network the incoming comes from, what an incoming attribute is, and what a terminating terminal is and so on are analyzed, end it is checked whether an automatic transfer destination corresponding to an extension designated by incoming information is registered previously or not by referring to the transfer destination information of a RAM 4. When the transfer destination is the MODEM pool, it is checked whether the designated terminating terminal is idle or not, and if it is idle, connection processing between the terminating terminal and the MODEM pool is executed. Thus, since the MODEM pool can be selected as the transfer destination for every communication attribute, a receiving impossible state due to the discordance of the attribute can be prevented.