baber/WOPTO huggingface dataset:
Patent JP-H09285110-A (JP)
Title: Dc-dc converter
Inventor: TAGO MASANARI
IPC: H02M3/155
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To enable perfect drive of switching elements even if an input voltage is decreased. SOLUTION: In a DC-DC converter 10, an input voltage detecting circuit 11, an input capacitor Ci, an N-MOSFET Q1, a diode D1 and a smoothing circuit 1 are inserted between input terminals V1, V1' and output terminals V2, V2'. A bootstrap circuit 2 is connected between the drain and the source of the N-MOSFET Q1. An FET drive circuit 3 is connected between a connection point A of a diode DB and a capacitor CB which constitute the bootstrap circuit 2, and the gate of the N-MOSFET Q1. A smoothing circuit 1 constituted of a diode D1, a coil L1 and an output capacitor Co, and a dividing resistor 4 for output voltage detection which is constituted of resistors R1, R2 are connected with the output side of the N-MOSFET Q1.  An error amplifying circuit 5 and a control circuit 6 are connected between the connection point of the resistors R1 and R2 which constitute the dividing resistor 4 for output voltage detection, and the FET drive circuit 3. The control circuit 6 is connected also with a frequency changeable circuit.
Patent JP-H03293872-A (JP)
Title: Photographing device
Inventor: ANDO TOMOHIRO
IPC: H04N5/232
Filed: 1990-04-11
Abstract: PURPOSE:To accurately correct blurring by performing such control to make a gyroscope stand on inertia space in rotary motion, and supplying turning required for the correction of the blurring to a mirror. CONSTITUTION:A first supporting shaft 5 and a second supporting shaft 11 intersecting orthogonally with the optical axis 101 of a lens barrel 1 and set in parallel with an object are provided on the front side of the lens barrel 1, and the mirror 4 supported around the first supporting shaft 5 in such a manner that it can be turned, and the gyroscope 8 supported around the second supporting shaft 11 and which detects angular velocity or an angle of turning observing from an inertia system around the second supporting shaft 11 are provided, and this device is composed of a lever so as to set the ratio of gyroscope 8 to angular velocity or the angle of turning for the lens barrel 1 or an enclosure 2 nearly at 2:1. A mirror control signal generation circuit 19 issues an instruction to drive the actuator driving circuit 10 of the mirror 4 until the output of the gyroscope 8 shows the still state of the enclosure 2. In such a manner, it is possible to always accurately perform the correction of the blurring even when disturbance, etc., is applied.
Patent JP-S62252589-A (JP)
Title: Memory device
Inventor: ISHII TAKATOSHI
IPC: G11C11/401
Filed: 1986-04-24
Abstract: PURPOSE:To attain a high speed data transfer by providing a data dividing means to divide serial data and a post-division data output means to output successively respective data after dividing, to the external part based upon the second clock signal. CONSTITUTION:Data M1-Mj [(j) is an integer.] of an (m) bit supplied from the external part are successively shifted and overlapped by the second clock signal Scim having a (j)-fold frequency of the first clock signal SC, the data of an N bit are prepared, and the N bit data are supplied to a serial input means 23 based upon the first clock signal. The data transfer speed between a memory device 15 and an external circuit is executed at the high speed by the second clock signal, the data output speed or the input speed of a data register is executed at the low speed of 1/j of the second clock signal, and therefore, any high speed is not requested for the ambient circuit of a memory cell array. Consequently, the power consumption can be also suppressed.
Patent JP-H04325820-A (JP)
Title: Gas insulated conduit bus
Inventor: SUMIKAWA TOSHIO
IPC: H02G9/06
Filed: 1991-04-25
Abstract: PURPOSE:To realize balanced three-phase power transmission and efficient connection of gas-insulated conduit bus by absorbing positional shift between gas-insulated conduit buses in two directions in vertical shaft section and to facilitate connection with a test transformer through utilization of the vertical shaft section. CONSTITUTION:Gas-insulated conduit buses 11, 12 are employed at the section in culverts 1, 2. In a vertical shaft section 3, openings of the culverts 1, 2 are provided in two different directions at the upper and lower parts of same or different wall of the vertical shaft 3 while being separated such that the distance between the centers thereof in the vertical direction is longer than the diameter at the openable sections thereof. Respective separated phase gas-insulated conduit buses 11, 12, led out through the openings of the culverts 1, 2, are connected through a three-phase one enclosure gas insulated conduit bus 13.
Patent JP-S5220556-A (JP)
Title: Apparatus for transporting sense blocks
Inventor: NUNOME NORIYOSHI
IPC: B66C1/42
Filed: 1975-08-06
Abstract: PURPOSE: To permit clamping of a number of sense blocks simultaneously and reliably for loading and unloading in the transport of the blocks while also clamping blocks at irregular intervals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000291096-A (JP)
Title: Disposer
Inventor: KAMATA HISASHI
IPC: E03C1/266
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture of components and to utilize an opening of a sink cabinet bottom plate formed just under a sink of the bottom plate, for piping which connects a discharge port of a disposer with a drainpipe. SOLUTION: A disposer is constituted of a disposer main body 13 comprising a throw-in port 6, a crushing part 7, a discharge port 8, a motor 9, etc., a flat face positioned below the disposer main body 13 and being in contact with the lower side of the disposer main body 13, a height regulating part 10 being vertical to the flat face and formed of a cylinder having an external thread on the outer periphery and a leg part 11 having inside an internal thread to be screwed in the height regulating part 10 and supporting the disposer main body 13 and the height regulating part 10 by a sink cabinet bottom plate 2.  While the internal thread screwed on the external thread formed on the height regulating part 10 is formed inside the leg part 11, a leg part opening 12 through which a piping connecting the discharge port 8 of the disposer with a drainpipe 17 is passed is formed in the lateral side of the leg part.
Patent JP-S5721719-A (JP)
Title: Vibration shut-off valve device
Inventor: FUKUI SHIYOUJI
IPC: F16K17/36
Filed: 1980-07-11
Abstract: PURPOSE: To prevent the fire from breaking-out and spreading at the time of earthquake by a method wherein a valve mechanism is actuated to cut off the fuel supply by operating a horizontal pendulum utilizing the vibration of the earthquake.  
     CONSTITUTION: At ordinary time a weight 1 does not come off from a holding pedestal 7 to operate the mechanism. However, when the vibration of earthquake is strong, the weight 1 oscillates transversely about a immobil point axis 3 to come off from the holding pedestal 9 and to fall down naturally. As a result, a connecting rod 2 rotates about a rotary axis 4 to move up a spring 15 and a ball 18, which press down a valve spindle 11, together with a valve spindle holding part 16. Furthermore, the valve spindle 11 is also pushed up by a spring 14 to plug valve seats 12 and 13. Because the fuel supply is cut off by the plugging of the valve seats 12 and 13, the secondary disaster or the outbreak and spread of fire can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58212688-A (JP)
Title: Tape recorder
Inventor: HIRAYAMA YOSHIHIKO
IPC: G11B15/00
Filed: 1982-06-04
Abstract: PURPOSE:To perform the program search of the contents of required recording automatically, by providing the initial part of a tape with data areas storing the recorded contents and the program searching tape position and storing these data areas in a memory circuit. CONSTITUTION:After completing the rewinding of a tape inserted into a recorder, a CPU 5 releases rewinding, resets a tape counter 6 and synchronizes the tape position with the counter 6. The recorded contents and the program searching tape position data stored in the initial part of the tape are reproduced and stored in an RAM of the CPU 5. When the instruction of the recorded contents to be reproduced is inputted from a key 12, the CPU 5 takes out the counted values by the tape counter 6 which correspond to the program searching tape position and the end tape position from the RAM. Consequently, necessary contents can be selected and reproduced from one tape.
Patent JP-S59221266-A (JP)
Inventor: MORIWAKI TOSHINOBU
IPC: B65D81/02
Filed: 1983-05-31
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-S57211253-A (JP)
Title: Semiconductor device
Inventor: KONDOU TOSHIHIKO
IPC: H01L21/3205
Filed: 1981-06-22
Abstract: PURPOSE:To prevent the disconnection of wiring by a method wherein a stepping is reduced by burying a part of the wiring or a resistive part in the groove provided on a field insulation film. CONSTITUTION:A field oxide film 2 and a gate oxide film 3 are provided on an Si substrate 1, a groove 4 is provided on the field oxide film, a prescribed gate 6a and a wiring 6b are formed by superposing a polycrystalline Si. As there exists the gap of d=d1+d2<=2mum or thereabouts, the gap can be buried by forming an insulating film 7 in the heavier thickness than that of the larger one either of d1/2 and d2/2. A diffusion layer 8 is provided, and an Al wiring 10 is provided through the intermediary of an interlayer insulating film 9. The possibility of occurence of the disconnection of wiring can be eliminated when the stepping is reduced by burying the vicinity of the wiring cross-over section by performing the above-mentioned procedures.
Patent JP-S62251998-A (JP)
Inventor: USUI MITSUAKI
IPC: G07G1/12
Filed: 1986-04-25
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-H01266608-A (JP)
Title: Liquid level controller
Inventor: GOTO KOKI
IPC: G05D9/12
Filed: 1988-04-19
Abstract: PURPOSE:To curtail the number of connecting lines between a liquid level control means and an input/output means, and also, to give and receive many data by connecting both of them by a serial data transmission line. CONSTITUTION:Setting signals such as a mode signal of manual operation/stop/ automatic operation, etc., a pump selecting signal, etc., which are set by a console 7 being an input/output means are transmitted to a liquid level controller 6 being a liquid level control means through a serial data transmission line 8. On the other hand, data of a pump operating signal, an abnormality signal, etc., from the liquid level controller 6 are transmitted to the console 7 through the serial data transmission line 8 in the same way. In such a way, the liquid level controller 6 and the console 7 are connected by the serial data line 8 and two pieces of power source lines, and the number of connecting lines is curtailed. Also, by using the serial data line, many data can be given and received.
Patent JP-2000280261-A (JP)
Title: Mold for molding resin molded article
Inventor: KATO TAKESHI
IPC: B29C33/44
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a mold provided with a structure which separates the projected part of a resin molded article from a recessed part wherein the project ed part is formed to release the resin molded article, at cost as low as possible with excellent use durability. SOLUTION: A second mold 14 having a molding cavity surface 42 imparting the surface on the side having a projected part becoming the undercut of an objective resin molded article is constituted of a base mold 34 and the slide mold 36 which is arranged so as to be slidable with respect to the base mold 34 and has recessed parts 56, 72 imparting the projected part of the resin molded article and ejection members 76, 76 ejected from the recessed part forming surface 54 having the recessed parts 56, 72 formed thereto. The ejection members 76, 76 are brought into slide contact with the first guide surface 44 provided to the base mold 34 in the base part 79 thereof accompanied by the slide movement of the slide mold 36 to be gradually ejected from the recessed part forming surface 54 against the energizing force due to a predetermined energizing means 74.
Patent JP-H04326158-A (JP)
Title: Table calculation processing system
Inventor: TAKAHASHI ETSUKO
IPC: G06Q10/10
Filed: 1991-04-26
Abstract: PURPOSE:To miniaturize a device without lowering calculation processing speed by setting temporarily a temporary buffer area in a common RAM part, and storing each summed up result in it. CONSTITUTION:A RAm part 1 for table calculation provided with a first data buffer area 11 to store successively plural data D1j in its addresses and a second data buffer area 12 to store successively second data D2j in the addresses is provided. Here, (j) shows 1 to (n). Besides, a calculation processing part 2 to calculate successively the summed up total of these data and the temporary buffer area 31 which is set in the common RAM part 3 and stores each summed up result RDj from the calculation processing part successively in the corresponding address are provided. Each summed up reasult RDj of this temporary buffer area is stored in a displaying RAM 4, and is outputted as display data VD. Thus, the RAM part for table calculation can be miniaturized without lowering operating speed, and the whole device can be miniaturzied.
Patent JP-H09287854-A (JP)
Title: Filter holding device for refrigerator
Inventor: TOIMORI NOBUAKI
IPC: F25B43/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To simplify a mechanism to hold a filter to prevent the occurrence of contamination in the refrigerating cycle of a refrigerator. SOLUTION: A refrigerating cycle is formed such that a compressor 13, a condenser 14, a pressure reducer 16, and a vaporizer are annually disposed. A contamination preventing filter 6 and a drier 15 are arranged between the condenser 14 and the pressure reducer 16, and the contamination preventing filter 6 is held at the condenser 14. The contamination prevention filter 6 is connected to the intermediate of the piping of the condenser 14. Since a plurality of wires 18 for radiation welded to a condenser piping are welded and held at connection pipes at the two ends of the contamination preventing filter 6, reliable fixing is practicable against transport vibration of a refrigerator and vibration during operation, and there is no need for a holding part for an exclusive use.
Patent JP-S63262747-A (JP)
Title: Automatic timer initialization system in multi-processor system
Inventor: YAMAMOTO KENJI
IPC: G06F15/17
Filed: 1987-04-20
Abstract: PURPOSE:To prevent a malfunction in a charge processing between processors by providing a system standard timer separately from a hardware timer and initializing to the same time information as other processors according to the resumption after the trouble of the processor. CONSTITUTION:In the simultaneous initialization of the system, the main processor MPR initially rises, then, the respective sub-processors CPR-I, II rise. When the main processor MPR receives the resuming information of the sub-processors CPR-I, CPR-II, the automatic setting means 45 of the master timer operates. Thereby, a timer reading command is applied to the sub-processor CPR-I to read the clock information of the timer 33 and set to the master timer 47. When the individual initialization is generated in the sub-processor CPR-I, a master timer reading command is issued from a slave timer initializing means 49 and fed to the main processor MPR. Then, the timer 47 is set to a reading slave timer 51.
Patent JP-H03294680-A (JP)
Title: Scroll compressor
Inventor: SUGITA TATSUYA
IPC: F04C18/02
Filed: 1990-04-11
Abstract: PURPOSE:To carry out the oil feeding to an Oldham's coupling sufficiently by opening one end of an oil feeding passage formed on the thrust surface to the inner peripheral edge of a thrust bearing, and communicating the other end to an oil return hole in the thrust bearing. CONSTITUTION:A thrust bearing 25 to hole a swaying scroll 2 is provided at the position almost the same as, or at the outer side of an Oldham's coupling 14. And one end of an oil feeding passage formed on the thrust surface is opened to the inner peripheral edge of the thrust bearing 25 as the first oil flow way 25c, and the other end is communicated to an oil return hole 26 inside the thrust bearing as the second oil flow way 25d. As a result, the oil can be fed to the Oldham's coupling 14 sufficiently.
Patent JP-S58266-A (JP)
Title: Transfer device
Inventor: YAMAMOTO MITSUO
IPC: B05C11/04
Filed: 1981-06-24
Abstract: PURPOSE:To improve the product yields of a coating web by providing wipers made of thin sheets for adjusting coating width of which the leading ends extend respectively extensibly through the clearances in both end parts of the web traveling under guidance of a backup roll. CONSTITUTION:Coating liquid is transferred on a web 11 which travels under guidance of a backup roll 12 by a transfer roll 13 which faces the web by leaving a clearance and is immersed partly in a pan 14. In such a transfer device, wipers 15, 15' for regulating coating width made of thin sheets of which the leading ends extend respectively extensibly through said clearances in both end parts of the web 11 are provided. More specifically, the wipers contact the web lightly in the transfer position of the coating liquid and therefore the transfer is surely prevented in this position and the coating ends thereof are made linear. Since it is possible to decrease the uncoating width of the web, the yields of products are improved.
Patent JP-H10216311-A (JP)
Title: Pachinko machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko machine which has the modulation in the appearance of a right generating condition, so that a player can be excited. SOLUTION: A first right generating condition is generated when the values of three segment display bodies 2a-2c are coincided with the predetermined number of three figures (777), in the case the three segment display bodies 2a-2c are operated, and then, three time right generating conditions are generated again, when the value of each segment display body is coincided with a predetermined number (7) of one figure, in the case the left segment display body 2a, the central segment display body 2b, and the right segment display body 2c are respectively operated.
Patent JP-S5221546-A (JP)
Title: Oil pressure operation system friction implication device
Inventor: MURAKAMI NOBORU
IPC: F16D13/54
Filed: 1975-08-09
Abstract: PURPOSE: In a clutch that a clutch drum part and the cylinder part for a piston are formed in separated bodys, this device prevents the falling off from the drum of a friction disc in case of the assembly of the clutch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04327520-A (JP)
Title: Shampoo composition
Inventor: KUBOTA MINORU
IPC: A61K8/49
Filed: 1991-04-26
Abstract: PURPOSE:To obtain a shampoo composition, capable of reducing unsmoothness in washing hair caused by an alkylsaccharide-based surfactant and excellent in foaming, touch in washing and rinsing the hair and further styling retention in drying the hair after washing. CONSTITUTION:A shampoo composition is obtained by blending (A) 1-60wt.%, preferably 2-30wt.% anionic surfactant (especially a sulfosuccinic acid ester salt) and/or an amphoteric surfactant (especially an amidoamine type amphoteric surfactant) with (B) 0.2-5wt.%, preferably 0.5-3wt.% alkylsaccharide-based surfactant, e.g. a compound expressed by the formula [R1 is 6-18C alkyl, etc.; R2 is 2-4C alkylene; G is 5-6C reducing sugar; (t) is a number of 0-10; (p) is a number of 1-10] and (C) 0.05-3wt.%, preferably 0.1-2wt.% silicone derivative as essential ingredients. The weight ratio of the ingredients (A/B) is (2/1)-(150/1), preferably (2/1)-(50/1). The shampoo composition has the above-mentioned effects.
Patent JP-H09284705-A (JP)
Title: Video signal recording and reproducing device
Inventor: KITADE TAKESHI
IPC: H04N5/781
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To attain still image recording during recording of a moving image. SOLUTION: A dynamic image video signal outputted from a CCD video image sensor 3 is converted into a digital dynamic image video signal by an A/D converter 5, the signal is coded by an MPEG CODEC 11 or a JPEG CODEC under the control of a micro controller 9 and recorded by a recording circuit 10. Through the shutter operation of the user, when a shutter trigger is received from an input terminal 15, the micro controller 9 generates still image instruction information and the information is added to an image (frame) coded by the MPEG CODEC 11 or a JPEG CODEC as user data. In the case of reproducing a still image from the recording circuit 10, the user data are retrieved to extract the coded image to which the still image instruction information is added and the image is decoded by the MPEG CODEC 11 or a JPEG CODEC to reproduce the still image.
Patent JP-S5525112-A (JP)
Title: Self-diagnostic system
Inventor: KIYOO KATSUHIKO
IPC: G06F11/00
Filed: 1978-08-09
Abstract: PURPOSE: To reduce hardware required for diagnostic in a micro-program control data processor, by performing AND operation between a log-out value and mask value, bit by bit, in series and then by serially comparing the result to an expected  value, bit by bit.  
     CONSTITUTION: Prior to diagnostic operation, an initial value as to diagnosed unit 2, and a mask value and expected value to be compared after diagnostic execution are set in a fixed region of scratch memory 3 from external unit 1. The initial value is sent to unit 2 and its result (log-out value) is stored in the fixed region of memory 3. Firstly, the mask value in memory 3 is set to ER11 by clock 24 and the log-out value in memory 3 is set to LR13 by clock 25; at the same time, SW18 is set to "1" and selector 19 is placed to the side of AND16. The bit-by-bit comparison is made serially to perform the self-diagnosis of the unit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01269001-A (JP)
Title: Pyroelectric type infrared position detector
Inventor: TOMITA YOSHIHIRO
IPC: G01D5/36
Filed: 1988-04-20
Abstract: PURPOSE:To enhance S/N and position resolving power and to enable easy processing of position information by providing an IR intermitting means and pyroelectric array. CONSTITUTION:An optical chopper which intermits IR rays is used as the IR intermitting means 1 and the pyroelectric element array is disposed on the circumference centering at the axis of rotation. Electrodes 3 of the respective pyroelectric elements are so wired that the pyroelectric elements are connected electrically in series. The sum signal of the outputs of the respective elements is obtd. from both ends of the array 2. The signal of the array 2 is inputted to a signal processing circuit 4 such as BPF or AC amplifier for impedance conversion and S/N improvement. The respective pyroelectric elements of the array 2 are wired in series and the signals at both ends thereof are processed and, therefore, just one system of the processing circuit is necessitated and the laboriousness of the wiring is eliminated. The high resolving power is thus obtd. and the size of the detector is reduced.