baber/WOPTO huggingface dataset:
Patent JP-S53138657-A (JP)
Title: Active low-pass filter
Inventor: ISO YOSHIMI
IPC: H03L7/107
Filed: 1977-05-11
Abstract: PURPOSE:To achieve an active LPF for PLL use featuring a short locking time by shortening the time constant with addition of one unit of the diode or the capacity.
Patent JP-S58171787-A (JP)
Title: Sensing circuit of dynamic memory
Inventor: IWASAKI TOMONOBU
IPC: G11C11/409
Filed: 1982-03-31
Abstract: PURPOSE:To detect surely a minute quantity of electric charge, by providing a timing circuit consisting of a source capacitor, where the drain and the source are connected commonly, on the bit line of a dynamic storage cell and reading out accumulated information with a high level. CONSTITUTION:An MOSFET 7 is connected between a sense amplifier 4 and a data line 6, and lines led out from a source S and a drain D are connected to a node point (a). When a signal phi0 is given to the gate of a transistor (TR) 2 for information cell to make it conductive, a signal phi1 is given to a gate electrode G of a TR Tr1 to make a TR 7 conductive. When an L-level signal is given to the gate of the TR Tr1, the capacity of a capacitor 8 is changed, and the potential rises, and thus, a minute quantity of electric charge accumulated in a capacitor 3 is detected surely with a high level.
Patent JP-H02233586-A (JP)
Title: Epitaxial growth device of molecular beam
Inventor: MUTO KATSUHIKO
IPC: H01L21/203
Filed: 1989-03-06
Abstract: PURPOSE:To remove a substance deposited in a cold trap by a dry method by connecting a metallic plate to a wall face of a cold trap through a high-frequency electric source, isolating a growth chamber from a vacuum chamber through vacuum during suspension of plasma discharge and storing the metallic plate in the vacuum chamber. CONSTITUTION:A wall face of a cold trap 4 of a growth chamber 5 is connected through a high-frequency electric source 9 to a metallic plate 7a (position in high-frequency discharge). Then when a substance deposited in the cold trap 4 is removed, gas pressure in the growth chamber 5 is set under 10<-1>-10<-3>Torr, a reactive gas such as H2 gas is sent between the metallic plate 7a and the cold trap 4, high-frequency power of 9-10<2>W is impressed from the electric source, plasma discharge is generated and the deposited substance is removed. Then when the plasma discharge is not generated, the metallic plate 7a is stored in a vacuum chamber 6 and the growth chamber 5 is isolated from the vacuum chamber 6 through vacuum by a gate valve 8.
Patent JP-H03253668-A (JP)
Title: Construction method of column making use of pc board
Inventor: DOI TADASHI
IPC: E04G13/02
Filed: 1990-03-05
Abstract: PURPOSE:To minimize binding force to PC boards in case of concrete placement by providing a column form at least over the entire surface of a wall 1 consisting of the PC boards, and providing a separator capable of moving to the column form to place concrete. CONSTITUTION:A column form for column construction is provided at least over the entire surface of a wall 1 consisting of PC boards 2. The column form is built to the column form body and PC boards 2 by selecting cones 7 and separators 5 of plastic, etc., and shells 6 such as a vinyl tube are mounted to the separators 5 to build. In addition, the separators 5 are provided so that they are capable of moving against concrete of a column section 3. After that, concrete is placed to the shells 6. According to the constitution, the relative connection between the placed concrete and separators 5 is terminated, the concrete is movable, and the binding force to the PC boards 2 can be minimized.
Patent JP-S56149645-A (JP)
Title: Instruction word deciphering device of information processor
Inventor: TABATA KIYOUICHI
IPC: G06F9/30
Filed: 1980-04-21
Abstract: PURPOSE:To ensure a free alteration of architecture, addition of new instruction and alteration of instruction, by constituting an instruction word deciphering device of an information processor with a random access memory. CONSTITUTION:The instruction word read out of the main storage device 1 via the control part 2 is held in the instruction word holding register 3. The address of deciphering device 5 of a random access memory has the contents of the operational code 3 of register 3, and the read output of said device 5 is led to the AND circuit 6 and the control signal line 7. Other contents of register 3 are also led to the circuit 6. The contents of architectures A, B and C containing a detection of the wrong instruction type of instruction word, a control indication for groth of address and an operand fetch control indication in the form of information are read into said device 5 from the loader 9 via the address line 10 and data line 11 to secure an operation by the contents of said device 5.
Patent JP-H1146779-A (JP)
Title: Nucleic acid capable of coding mammalian t cell antigen-specific receptor beta-subunit
Inventor: DAVIS MARK M
IPC: C07K16/00
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new nucleic acid, capable of coding a part of a β-subunit of a mammalian T cell antigen receptor other than a mouse having a specific base sequence and useful for the production, etc. of a protein useful for the response to an extraneous antigen, diagnosis, etc. of T-cell leukemia. SOLUTION: This new isolated nucleic acid is 24-732 nucleotides and the nucleic acid or its complementation is capable of coding a part of a β-subunit of a mammalian T cell antigen receptor. The β-subunits of the T cell antigen receptor is coded by a polynucleotide capable of hybridizing with the nucleic acid represented by the formula or its complementation by a hybridizing method. The nucleic acid is capable of introducing an extraneous receptor site into a host and changing the response of the host to an extraneous antigen and further usable for diagnosis, etc. of T-cell leukemia. The nucleic acid is obtained by bringing a nucleic acid expressed in a T cell into contact with a nucleic acid expressed in a B cell and isolating a nonhybridizing T cell-specific nucleic acid.
Patent JP-H10256563-A (JP)
Title: Sensor of quantity of state
Inventor: SASAKI HIDEKI
IPC: B81B3/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of a cantilever to a substrate when dried in manufacturing a sensor for sensing the quantity of state having a cantilever. SOLUTION: The cantilever 14 is formed on the surface of the substrate 12. A projection 16 is formed on the part of the substrate 12 opposed to the cantilever 14. When the cantilever 14 is bent to the substrate 12 in the drying process of its manufacturing, the cantilever 14 touches the end of the projection 16. The force generated between the surface of the cantilever 14 and the substrate 12 is thus suppressed small and the cantilever is prevented from adhering to the substrate 12. Even though the cantilever adheres to the substrate 12, it is easily removed.
Patent JP-2000251159-A (JP)
Title: Burglar arlam also used as chime
Inventor: ITO MASAYUKI
IPC: G08B13/08
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a device which is mainly for a general household, inexpensive and easy to operate and used as both a chime and an alarm. SOLUTION: An opening/closing switch consisting of a pair of movable contacts and fixed contacts attached close to each other, e.g. at an entrance door and a support frame of the door is provided, a chime circuit and an alarm circuit are provided side by side in an alarm main body, and by operation of an operation changeover switch 12, the device is used in the same manner as a normal chime or it is set to the alarm to ring an alarm when an intruder opens the door illegally to make the intruder leave when a house is left empty.
Patent JP-S55156742-A (JP)
Title: Method of inspection and maintenance for automobile
Inventor: SAKAMOTO SHIYOUICHI
IPC: B60S5/00
Filed: 1980-04-24
Abstract: PURPOSE: To improve efficiency of work, by dividing the maintenance work for the undercarriage of an automobile into three divisions and conducting each different works of three automobiles at the same time.  
     CONSTITUTION: Three lift cages 5 are connected through the lifting mechanisms 6 to the rotating body 4 rotatably supported on the central tower 3. The rotating body 4 is turned by 120 degrees intermittently and from its stopping positions the A, B and C, first, second and third work positions are set up. In this arrangement, after an automobile 11 is received at the first work portion A in the lift cage 5 brought down to the low position, it is lifted by the lifting mechanism 6 where its wheels are removed and the body is painted with black varnish. Next, it is turned to the second work position B and washed and dried by the car washing unit 19 and drying unit 20, then further it is transported to the third work position C, where its parts are inspected and replaced if necessary. Thus, three automobiles can be subjected to the maintenance work at the same time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05257847-A (JP)
Title: Data processor and its control method
IPC: H04L12/40
Filed: 1992-03-12
Abstract: PURPOSE:To improve a FIFO function and lighten the load on a control means by providing a control assisting means which assits data read control. CONSTITUTION:The control assisting control means 15 that a write/read control means 11 is provided with assists control over a read of data D. Namely, an output control means 13 outputs a resending read signal SR and a data read start signal S2 to the write/read control means 11 in case of a defeat in a transmission conflict and the control assisting means 15 processes reread control for the data D. Consequently, the reread processing even for the data D which are read out of a storage means 12 to a transmission system once can be repeated without writing the data D again in the storage means 12 after the free state of the transmission system is detected since an automatic recovery to the state before the transmission is made.
Patent JP-2000248098-A (JP)
Title: Foamed polyolefin resin sheet
Inventor: SUZUKI YOJI
IPC: B32B1/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a foamed sheet composed of an olefin resin and having good feeling and provide its laminate. SOLUTION: A foamed olefin resin sheet is produced by adding a heat- decomposition type foaming agent and other additives to a base resin produced by adding 50-300 pts.wt. of an olefin rubber having a hardness of <=60 measured by JIS A hardness tester to 100 pts.wt. of an olefin resin. The polyolefin resin of the present invention is preferably a copolymer resin owing to its high softness and foamability, more preferably at least one kind of resin selected from ethylene-vinyl acetate copolymer resin, ethylene-(meth)acrylic acid ester copolymer resin and ethylene-high-α-olefin copolymer resin. An ethylene-propylene, ethylene-butene, propylene-ethylene, propylene-butene rubber, etc., can be used as the olefin rubber.
Patent JP-S60197081-A (JP)
Title: Video signal recording and reproducing device
Inventor: TSUSHIMA TAKUYA
IPC: H04N5/911
Filed: 1984-03-21
Abstract: PURPOSE:To attain low cost of device constitution by providing a correction circuit to a recording system and recording a video signal through the correction circuit to a recording medium after the signal is modulated. CONSTITUTION:A color video signal incoming to an input terminal 1 is fed to a low pass filter 2 and a separated luminance signal is fed to the correction circuit 4 provided newly. After the level of a high frequency component of a small amplitude is strengthened, the result is fed to a luminance signal recording processing circuit 5 and after it is converted into a signal to be frequency-modulated, the result is fed to a mixing circuit 6 and recorded on a magnetic tape 10. Thus, the deterioration of the reproduced video signal component with the small amplitude and high frequency is eliminated nearly at the reproducing system and the deterioration of the resolution of a small amplitude video signal is prevented.
Patent JP-H02234334-A (JP)
Title: Image display unit
Inventor: WATANABE TATSUAKI
IPC: H01J29/92
Filed: 1989-03-07
Abstract: PURPOSE:To permit obtaining an image display unit which outputs an uniform image of high luminance by providing an anodic terminal prepared through the process of joining a column-shaped or drum-shaped metallic terminal to a terminal made of a thin metal plate, to a vessel. CONSTITUTION:An anodic terminal 4 is fixed to a vessel 1 with a glass group adhesive agent 7. The anodic terminal 4, composed of a column-shaped or drum- shaped metallic terminal 4a made of a sealing metal and also a terminal made of a thin metal plate portion 5, is connected to a phosphor screen 2 with a conductive adhesive agent 6. Since in this manner the terminal made of the thin metal plate 5 having its cross-sectional area larger than that of a conductive film heretofore in use is connected to the phosphor screen 2, an uniform image having no disturbance of its peripheral electric field because of the reduced width of the metal plate can be obtained without causing the breaking of a wire and partial electric discharge even if the large current of such a degree as ten times the current of a cathode-ray tube heretofore in use flows through the phosphor screen. Thus, reliability upon the connection of the phosphor screen to the anodic terminal is improved while an image display unit which provides high brightness but also an uniform image can be obtained.
Patent JP-H05201612-A (JP)
Title: Wire selecting and feeding device
Inventor: DANIERU TOTSUDO ADORON
IPC: H01R43/28
Filed: 1991-02-26
Abstract: PURPOSE: To provide a wire selection and feed device of fast operation and simple and small structure. CONSTITUTION: A turret 80 including a plurality of wire holders 132 spaced at respectively different angular positions is rotated by rotation driving means 72, 74, 86 and 96 so as to select the desired wire holder 132. After then, the wire holder 132 is advanced thereby presenting the end of the selected wire to a work station for processing. At this point, the wire may be fed a desired amount vertically, namely in a longitudinal direction, by wire feeding means 102, 106.
Patent JP-S6310724-A (JP)
Title: Carcinostatic agent containing novel platinum complex as active component
Inventor: HONDA NARIMITSU
IPC: A61P35/00
Filed: 1987-03-11
Abstract: PURPOSE:To provide a carcinostatic agent containing a specific platinum complex as an active component. CONSTITUTION:A compound of formula 1 (A is direct bond or -CH2-), e.g. cis- dichloro-trans-dihydroxo[1-(2-aminoethyl)pyrrolidine]platinum (IV) is used as an active component of the objective agent. The agent is administered in the form of an oral drug such as a solid preparation (e.g. tablet, pill, capsule, etc.) or liquid preparation (e.g. solution, suspension, etc.) or a parenteral drug such as injection, suppository, etc., at a dose of 200-400mg/kg daily for oral drug and 100-200mg/kg daily for parenteral drug. The compound of formula 1 used as an active component can be produced by reacting the compound of formula 2 with the compound of formula 3 in an aqueous solvent at 0-100 deg.C for 1hr-4 days and reacting the resultant compound of formula 4 with hydrogen peroxide in an aqueous solvent at 0-120 deg.C for 30min-5hr. EFFECT:It has excellent anti-tumor activity and definitely weak bonding power to plasma protein compared with conventional platinum complex and CDDP, etc., and is useful as a carcinostatic agent.
Patent JP-H03255744-A (JP)
Title: Error detecting system
Inventor: NISHITO KATSUHIKO
IPC: H04L12/40
Filed: 1990-03-06
Abstract: PURPOSE:To detect an error by adding a parity bit to data to be outputted to a bus for a master, detecting the parity error of the data outputted from the master to the bus for each slave and notifying a detected result to the master by a wired OR. CONSTITUTION:A parity bit adding means provided on the master 1 adds the parity bit to the data to be outputted to a bus 3. Parity error detecting means (26-1)-(26-n) provided on respective slaves (2-1)-(2-n) detect the parity error of the data outputted from the master 1 to the bus 3. The detected results are notified from the parity error detecting means (26-1)-(26-n), which are provided on the respective slaves (2-1)-(2-n), to the master 1 by the wired OR.
Patent JP-S60198588-A (JP)
Inventor: SUKAI KAZUAKI
IPC: H04N7/01
Filed: 1984-03-23
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-H01227721-A (JP)
Title: Washing mechanism for water level control part in automatic rice boiler
Inventor: SAITO NORIYUKI
IPC: A47J27/14
Filed: 1988-03-08
Abstract: PURPOSE:To wash a water level control pipe internal wall and a float itself, to secure the correct operation of a water level control part, and to execute the convenience of a maintenance uselessness by causing a wash water and a wash air to flow into the water level control pipe internal part and generating the wash water to contain bubbles. CONSTITUTION:A wash water supply valve 12 having a valve and a wash air supply pipe 15 having a valve are linked, to the upper part of a water level control pipe 8, to communicate with a rice washing tank 4 and to be equipped with a float 9 inside and a lowering preventing stopper 11 of the float 9 is formed in the vicinity of the lower drain port of the water level control pipe 8. Both valves 13 and 16 of the wash water supply pipe 12 and wash air supply pipe 15 are open/close-controlled, and the water level control pipe 8 internal part is washed by the wash water containing bubbles. As a result, the correct operation of the water level control part can be secured, and the convenience of the dispensing with maintenance can be contrived.
Patent JP-H02232894-A (JP)
Title: Semiconductor memory device
Inventor: EINO MASANAO
IPC: G11C11/41
Filed: 1989-03-07
Abstract: PURPOSE:To decrease current consumption at a standby time especially in a fast RAM by controlling the first step of an input by inputting a signal from an unused pin or a special mode from an internal circuit and controlling an input buffer circuit. CONSTITUTION:When the RAM in a standby state and a signal 'H' is inputted to a standby set pin 4, the p-channel transistor of a NOR circuit 2 in the first step of the input is turned off. Even when a signal is inputted to an address signal pin 1, the signal is not transmitted to a circuit following to an inverter 3. By setting the standby pin 4, the time of the same level as an address access time can be secured at an active time. The unused pin, which is not connected to any circuit up to the moment, is used for the standby set pin 4. Besides the signal from the unused pin, the special mode can be inputted from the internal circuit.
Patent JP-S58171761-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKAO OSAMU
IPC: G11B15/665
Filed: 1982-03-31
Abstract: PURPOSE:To make only a take-up reel base rotatable during loading and unloading operations, by turning a back tension lever to the operating position simultaneously with the start of loading to engage a brake band with a supply reel base. CONSTITUTION:The second turning lever 25 is turned counterclockwise and a back tension pin 21 is placed in the notch of a cassette 5, therefore, a brake band 24 is separated from a supply reel base 14. A pinch roller 7 is placed in the notch of the cassette 5 also. Meanwhile, the third and the fourth turning levers 30 and 31 are turned counterclockwise, and an end sensor 29 of the side of a tape to be take-up faces a tape 4. An eject lock lever 36 is placed in the position to which the lever 36 is turned counterclockwise because a projecting pin 3g of a loading disc 3 is engaged with an engaging piece 36b, and the lock of a slide lever 35 is released; and therefore, the eject operation is possible only at this time.
Patent JP-H09247122-A (JP)
Title: Receiver and receiving method
Inventor: IKEDA YASUNARI
IPC: H04L27/22
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To correctly and easily generate a window synchronization signal in a DAB system receiver. SOLUTION: A tuner 2 extracts a desired signal from an RF signal which is received by an antenna 1 and an IF circuit 3 extracts I data and Q data. I data and Q data are supplied to a null signal detecting circuit 71, the null signal is detected and a time base circuit 7b generates a timing signal for generating a window by synchronizing with the timing of the detected null signal. A window generating circuit 7c synchronizes with the timing signal which is supplied from the time base circuit 7b so as to generate the window synchronization signal.
Patent JP-S52137946-A (JP)
Title: Microprogramming control device
Inventor: ONIZUKA NOBUHIKO
IPC: G06F9/48
Filed: 1976-05-14
Abstract: PURPOSE: To intend to expand the function and read at high speed, by storing the necessary microprogramming only in the main control memory and leaving other microprogramming in the sample control memory. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09243423-A (JP)
Title: Flow rate measuring apparatus
Inventor: HORIGUCHI HIROYUKI
IPC: G01F1/698
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a flow rate measuring apparatus wherein characteristics of flow rate measurement of fluid exhibit linearity. SOLUTION: A first temperature sensor 8, a second temperature sensor 9 and a heat-generating resistor 1 are sequentially positioned in a flowing direction of fluid, the heat-generating resistor 7 is drive-controlled to a higher temperature than the fluid by a predetermined temperature, and a flow rate of the fluid is measured from difference between detected temperatures by the first temperature sensor 8 and the second temperature sensor 9. The first and second temperature sensors 8, 9 are similarly heated by the heat-generating resistor 7 and similarly cooled by the fluid, but since a degree of the cooling differs due to arrangement and this is linearly proportional to the flow rate of the fluid, the flow rate of the fluid can be correctly measured.
Patent JP-S58172770-A (JP)
Title: Japanese word processor
Inventor: UEDA YASUSHI
IPC: G06F17/21
Filed: 1982-04-01
Abstract: PURPOSE:To perform phrase sorting operation easily and rapidly by allowing a function to perform the sorting processing on the basis of the specification of the sorting processing. CONSTITUTION:When newly inputted phrases are sorted, the phrases to be sorted are inputted on a keyboard 107 with a space between words. The input phrases are stored in an internal memory 102 and also displayed on a CRT display 108. With a sorting key SOR-Key, display information on a sorting menue is read out of the memory 102 and displayed on the display 108. According to the display contents, a selection SE-Key is operated to specify sorting order, arrangement, etc. Then, when a phrase to be sorted on the display screen is specified, the sorting result of the phrase is displayed in the specified sorting mode. Then, when some phrase in a previously inputted document is sorted, it is similarly sorted while displayed on the display 108.