baber/WOPTO huggingface dataset:
Patent JP-S6489166-A (JP)
Title: Hook ceiling cap
Inventor: FUKUDA KAZUNORI
IPC: H01R13/46
Filed: 1987-09-30
Abstract: PURPOSE:To sufficiently secure the space in a main body by forming an operation piece section not to enter the main body when pressed. CONSTITUTION:When a hook ceiling cap is to be removed from a ceiling rosette substrate 20, the hook section 10 of a stopper 7 is operated to be buried in a main body 1, the hook section 10 is buried in the main body 1 against the elastic force of a spring 9, and the engagement with an engaging hole 23 is released. When the main body 1 is rotated, hook blades 3 and 3 are disconnected from the engaging hole 23, and the main body 1 can be removed. The stopper 7 of a lock mechanism 6 and the operation section 8 are separated on both side walls of the main body 1, they are connected by the operation bar section 14 of an operation section 8 so that the operation section 8 does not enter the main body 1 by the pressing operation. Wiring or the like can be easily performed without narrowing the space in the main body 1.
Patent JP-H0584831-A (JP)
Title: Administrative device for application quantity of adhesive agent
Inventor: ITO KATSUMI
IPC: B29C63/02
Filed: 1991-09-25
Abstract: PURPOSE:To carry out the administration of an adhesive agent correctly rapidly without bothering an operator thereby to stabilize the quality of products by automatically measuring the application quantity of an adhesive agent on in-line at the time of sticking laminate films together in a lamination process. CONSTITUTION:There is provided a gravimeter which has a function of outputting the information of a measuring state and serves to measure the weight of an adhesive agent and thus output weight measuring signals. The weight measuring signals from the gravimeter 1 and the winding meter signals of a laminate film from a laminating machine 8 are taken therein. Herein, the weight measuring signals from a junction device 2 and the number of a replenishing commencement and completion of an adhesive agent is calculated, and the adhesive agent replenishing patterns are judged on the basis of each calculated value. Accordingly, the device is equipped with a computer 3 having a function of application quantity calculation in the adhesive agent replenishing period for calculating the application quantity of an adhesive agent in accordance with the adhesive agent replenishing patterns, a function of an input signal treatment from a key board 5, and a function of an output treatment to a CRT 6 and a printer 7.
Patent JP-H01206517-A (JP)
Title: Manufacture of oxide superconductor
Inventor: IKENO YOSHIMITSU
IPC: H01B13/00
Filed: 1988-09-30
Abstract: PURPOSE:To obtain an oxide superconductor with excellent superconductive characteristics by removing a metal sheath from a compound member composed of a core member and the metal sheath so as to expose the core member and performing heat treatment on the core member and thereafter performing coating treatment. CONSTITUTION:A compound member 6 composed of a core member 4 and a metal sheath 5 is made. Next, the metal sheath 5 is removed from the compound member 6 so as to expose the core member 4 of the compound member 6. Then, the exposed member 4 is subjected to heat treatment. With this arrangement, the heat treatment is performed sufficiently supplying oxygen and the like in the atmosphere with respect to the exposed core member and as well the metal sheath is removed so that stress due to the difference of heat expansion coefficient is not loaded on the core member, and thereby the core member can become as oxide superconductor which shows uniform superconductive characteristics all along the line. Next, the oxide superconductor 7 is subjected to coating treatment so as to form a protective coat 8 on the surface of the conductor so that excellent superconductive characteristics can be made stable for a long time.
Patent JP-H0777549-A (JP)
Title: Dielectric loss tangent measuring method in cubicle
Inventor: ASAI AKIRA
IPC: G01R27/26
Filed: 1993-09-07
Abstract: PURPOSE:To make it possible to measure dielectric loss tangent of a cable in a cubicle having enclosed high voltage charged part by determining the phase difference between the current flowing through a reference cable and a charging current flowing through the ground wire thereof. CONSTITUTION:Cable 1A is set as a reference cable out of cables 1A, 1B terminated in a cubicle 6. The dielectric loss tangent of the cable 1A is measured at a high voltage exposed part on the other end of the cable 1A. Charging currents of cables 1A, 1B are then compared by means of a measuring apparatus 20. In other words, charging currents Is, Ix of the reference cable 1A and the cable 1B to be measured are determined by means of the measuring apparatus 20 and then the dielectric loss tangent tanSx of the cable 1B is determined based on the phase difference assuming that the reference cable 1A is an ideal capacitor. This method makes it possible to easily determine the dielectric loss tangent for each cable within the cubicle 6 even when the high voltage charged part is not exposed.
Patent JP-H03109372-A (JP)
Title: Production of aphanorfhine and intermediate thereof
Inventor: TAKANO SEIICHI
IPC: C07D209/60
Filed: 1989-09-25
Abstract: NEW MATERIAL:A compound shown by formula I (R is 1-10C alkyl). EXAMPLE:4-(m-Methoxyphenyl)-4-methyl-cyclopent-2-enone. USE:A synthetic intermediate for narcotic aphanorphine. PREPARATION:(+)-Dienone compound shown by formula II is reacted with Grignard reagent to give a 1,4-addition compound, which is heated and subjected to reverse Diels-Alder reaction to give a compound shown by formula I (when R is C1). The compound shown by formula II is readily prepared from easily obtainable optically active tricyclo(5,2,1,0<2>,<6>)deca-3-hydroxydiene.
Patent JP-S62105461-A (JP)
Title: Semiconductor device
Inventor: ISHIKAWA OSAMU
IPC: H01L21/76
Filed: 1985-11-01
Abstract: PURPOSE:To reduce the surface step difference largely while making leading-out electrodes hardly disconnected even if they traverse any resistor or mutual interconnection by a method wherein a channel coated with an insulating film formed on the main surface of a semiconductor substrate is filled with a conductive material to be used as a resistor or mutual interconnection. CONSTITUTION:A channel oxide film 7 is formed by thermal oxidation on the sides and bottom of a rectangular substrate 1 to be filled with polycrystalline silicon 3. The polycrystalline silicon 3 is electrically disconnected from the P-type semiconductor substrate 1 due to the effect of channel oxide film 7. An interlayer insulating film 4 is formed on the polysilicon 3 to make openings 5-1, 5-2 for connecting to other circuits respectively using electrodes 6-1, 6-2. The surface step difference can be largely reduced due to the polycrystalline silicon 3 because a conductive material is buried in the substrate 1. Resultantly the electrodes 6-1, 6-2 are hardly disconnected thereby improving the reliability.
Patent JP-S61126668-A (JP)
Title: Digital magnetic recording and reproducing device
Inventor: YASUDA SHUHEI
IPC: G11B20/14
Filed: 1984-11-20
Abstract: PURPOSE:To cope with the change of a jitter by extracting a variable reproducing clock in accordance with the phase of the tape data and feeding back to a sampling part and a phase delaying part, in the circuit to sample a reproducing signal and extract the data and a clock. CONSTITUTION:In a reproducing signal (a), a phase interval value (e) at the sampling point of the reproducing signal (a) is calculated through an A/D con verter and a K bit parallel delaying circuit 2 at a calculating circuit 5. A signal (e) is compared with an output signal (g) of a (m) bit parallel delaying circuit 8, a numeric value is corrected by a coefficient K of a coefficient multiplier 10, added to a signal (g) by an adder 7 and correcting phase data (f) are added to the circuit 8. A binary code (m) bit of f is decoded to 2<m> bits, converted to a value on a time base by a P/S register, and a reproducing clock phi11 to correct a phase dislocation from a sampling pulse phi10 is extracted. A phi11 is fed back to the A/D converter 1, the circuit 2 and the circuit 8, added to an FF13 and reproducing data D0 can be obtained from the output of the FF13 synchronizing with phi11.
Patent JP-H04124908-A (JP)
Title: Frequency correction system in superhetrodyne system
Inventor: ISHITOBI KAZUNAGA
IPC: H04B1/26
Filed: 1990-09-17
Abstract: PURPOSE:To precisely correct the frequency of a reference signal by generating an amount of correction for correcting the reference signal by using the frequency of intermediate frequency by locally oscillated frequency generated on the basis of the reference signal and the known frequency of a received signal and the known locally oscillated frequency. CONSTITUTION:A second local oscillator 13a generates second locally oscillated frequency on the basis of the reference signal a reference signal generator 11 outputs. A frequency measurement circuit 14a measures second intermediate frequency by using the reference signal. A reference signal correction circuit 15a calculates a correction value by using operation different from the conventional case. Now, if the frequency f'REF of the reference signal deviates from its original value fREF, and falls into the relation of f'REF=alpha.fREF, the reference signal correction circuit 15a calculates the value of alpha by using the measured second intermediate frequency, known and original first locally oscillated frequency, the known and original second locally oscillated frequency, and the frequency to be received. Since the original value of alpha is '1', the correction value to eliminate the difference of the value of alpha and the original value '1' is given to the reference signal generator 11.
Patent JP-S6489881-A (JP)
Title: Color image pickup device
Inventor: TAKANASHI RYOYU
IPC: H04N9/04
Filed: 1987-09-30
Abstract: PURPOSE:To enable the phase of a carrier for frequency conversion to be nicely controlled with rapid response by using a variable delay circuit of which relation of a control signal and phase quantity is straight line. CONSTITUTION:A phase shifter 23 which can give a phase shift of an electric angle except the integral number folds of 180 deg. for an inputted signal having the frequency f1/n of 1/n for the frequency f1 required for the carrier signal for converting the frequency is provided. Then the variable delay circuit VDL constituted by a variable weighing adder 24 which is constituted to add the two signals of the inputted signal and the output signal of the phase converter 23 by changing the ratio of the addition of the two signal (vector addition) according to the control signal supplied to a control terminal 14 and a frequency multiplier 25 which (n) folds-multiplies the output signal from the adder 24 and outputs it is provided. Thus, as the relation of the control signal supplied to the control terminal 14 and the phase quantity is straight line, the phase of the carrier for the frequency conversion can be nicely controlled with the rapid response.
Patent JP-2000077424-A (JP)
Title: Bipolar transistor
Inventor: NAKANO KOUJI
IPC: H01L29/165
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a bipolar transistor, which is superior in electrical characteristics and has reliability. SOLUTION: A bipolar transistor is constituted such a structure that the transistor is provided with an n-type Si substrate 11, a p-type SiGe film 12 provided on this substrate 11, an n-type Si film 13 provided on this film 12 and electrodes 15 to 17 which are respectively provided on the film 13, the film 12 and the rear of the substrate 11, apertures 14 are formed in the films 13 and 12 in such a way that the p-n junction surface between the films 12 and 13 is exposed by etching the films 13 and 12, and the etching depth of the film 12 is formed into a depth of 100 to 150 nm.
Patent JP-2001065517-A (JP)
Title: Clip
Inventor: MIURA YOSHIHIRO
IPC: F16B5/06
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a clip easily mounted on a stud formed on a panel and capable of simplifying panel processing. SOLUTION: In this clip 10 formed by press working from a long flat plate, a U-shaped square bend part 11 formed a center of the flat plate, slant piece parts 12 extended from the both sides of the square bend part 11 while expanding the opening, support piece parts 13 extended and bent inside from the slant piece parts 12, and cut lines 15 at the slant piece parts 12 and the bend part 11 are arranged. A top side 18 formed by slanting parts of the slant piece parts 12 and the bend part 11 inside of each slant piece part 12 has a concaved arch shape and is provided with a pair of locking pieces 17 of sharp edge at the both ends. The locking pieces 17 provide locking action and spring action.
Patent JP-H0782069-A (JP)
Title: Compost preparation process
Inventor: NAKANO SHINSUKE
IPC: C05F17/00
Filed: 1993-09-09
Abstract: PURPOSE:To prepare compost having excellent fertilizing effect, soil-improving effect and plant blight controlling effect by using animal excrement, woody waste and powdery charcoal as raw materials and fermenting with thermophilic bacteria while turning over the deposited raw materials. CONSTITUTION:A mixture of 10-40 pts. of the excrements of livestock such as cattle and pig, 30-50 pts. of woody wastes such as bark and sawdust and 10-60 pts. of charcoal produced by carbonizing and pulverizing wood, sawdust, etc., is adjusted to a water-content of about 60%, deposited to the height of <=5m and fermented while turning over the deposit twice or more (preferably 6 times or more) at intervals of 15-20 days to promote the aerobic fermentation and uniformize the quality until the fermentation temperature is lowered to 30-40 deg.C or the fermentation period reaches 6 months or longer. The product can be handled and used similar to conventional compost.
Patent JP-2001078492-A (JP)
Title: Control device of electric motor for driving compressor
Inventor: OMURA NAOKI
IPC: H02P21/24
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To achieve high efficiency over the entire operation range of an electric motor, and at the same time to improve maximum capability by providing a conduction phase variable means which are varied so that the conduction phase matches with each stator coil winding matches. SOLUTION: A control part 26, where a signal from a comparator 24 and a speed command signal are inputted, drives and controls a commutatorless electric motor 16 and controls the conduction phase of the commutatorless electric motor 16, the applied voltage, and the like. Also, a conduction phase- varying device 34 for varying the conduction phase is provided at the control part 26, so that the conduction phase to each stator coil winding, namely, the phase of the induction voltage of the stator coil winding matches with that of a coil winding current (the phases match or are close to each other). Generally, since as load becomes larger, the phase of each stator coil winding current is delayed somewhat, thus allowing the phase of each stator coil winding current to coincide or approach for preventing the reduction in efficiency, and hence effectively carrying out operation over the entire operation range.
Patent JP-H06207817-A (JP)
Title: Laser device
Inventor: MAATEIN AARU HAMAA
IPC: G02B26/08
Filed: 1993-09-08
Abstract: PURPOSE: To precisely execute a laser matching in a wide industrial purpose range with a single device by providing a rotatable optical path converter in a passage of laser beam, and matching a plurality of mutually vertical laser beams. CONSTITUTION: Diode assemblies 20, 22, 24 are oriented and mounted on mutually adjacent and vertical mounting surfaces 14, 16, 18 of a substantially hollowed cubic housing 12 so that a laser beam is projected through the housing 12. Optical path converters for reflecting the received laser beam at an angle of 90, or pentagonal prisms are provided within multiple point monitoring devices 32, 34, 36 hinged onto laser projecting surfaces 26, 28, 30. The devices 32, 34, 36 are hingedly rotated to mutually match and cross the laser beams projected from the respective assemblies 20, 22, 24 in about the center of the housing 12. Thus, the laser matching inspection and regulation to a mechanical part can be precisely executed with a single device in a wide industrial use.
Patent JP-H03156837-A (JP)
Title: Cathode ray tube equipped with photoelectric deflecting system
Inventor: REMII PORAERU
IPC: H01J29/48
Filed: 1990-09-19
Abstract: PURPOSE: To send a ray to be detected to a deflector directly, so as to drastically increase detection sensitivity by replacing at least one deflection means with a photoelectric deflector. CONSTITUTION: A photoelectric deflector is composed of first outside electrode 20, second outside electrode 21, and a central electrode 22. An electron beam ef passes between the electrodes 21, 22. The fist outside electrode 20 is set to a positive potential HT, the second outside electrode 21 is set to a negative potential GND, and the central electrode 22 is set to an intermediate potential. A photoelectric cathode 24 is stuck onto the side of the central electrode facing the first outside electrode 20. The central electrode 22 is connected to the negative potential by a load impedance Z. A photoelectric cathode 24 emits electrons influence by the rays 251 to 253 , and the electrons are captured by the first outside electrode 20.  Affected by a generated current this way, the potential of the central electrode 22 is changed, and a deflection electric field between the electrodes 21, 22 is also changed so that the electron beam ef is deflected.
Patent JP-H0295024-A (JP)
Title: Sigmadelta modulation type a/d converter with multiplexer
Inventor: IMAMURA MAKOTO
IPC: H03M3/04
Filed: 1988-09-30
Abstract: PURPOSE:To minimize converting time by using the switching signal of a multiplexer as the resetting signal of a SIGMADELTA modulation type A/D converter, as well. CONSTITUTION:A switching signal fS/N to switch a multiplexer 20 is given to a SIGMADELTA modulation type A/D converter 12 with resetting connected with the multiplexer 20 as a resetting signal. In short, the resetting signal is used as the convertion starting signal of the SIGMADELTA modulation type A/D converter 12. Consequently, the SIGMADELTA modulation type A/D converter 12, every time a switching signal is inputted, is always initialized, and A/D-converted at the same convertion rate. Thus, a constant convertion time can be always secured and the convertion time can be minimized.
Patent JP-H10226817-A (JP)
Title: Production of steel for soft-nitriding and soft-nitrided parts using this steel
Inventor: KUROKAWA YASUO
IPC: C21D3/04
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To produce soft-nitrided parts having excellent fatigue resistance, wear resistance, pitching resistance and spalling resistance and to provide a method for producing a steel for soft-nitriding to form into the stock thereof. SOLUTION: As for the method for producing a steel for soft-nitriding, contg., by weight, (1) 0.15 to 0.45% C, >0.10 to 0.50% Si, 0.2 to 2.5% Mn, 0.5 to 2.0% Cr, 0.05 to 0.5% V, 0.005 to 0.3% Al, 0 to 0.2% Ti, 0 to 0.2% Zr, 0 to 0.2% Nb, 0 to 0.35% Pb, 0 to 0.01% Ca, <=0.13% S, and the balance Fe with inevitable impurities is subjected to hot working and is thereafter subjected to spheroidizing annealing to regulate the hardness of the core part to <=180Hv, which is then subjected to cold working to regulate the hardness of the core part to >=250Hv and to regulate the decarburizing depth to 0.1 to 0.4mm from the surface of the steel. (2) As for the components in the steel stock, with the ones other than Si left as the (1), 0.05 to 0.50% Si and 0.02 to 0.3% Mo+0.5W may be regulated.  The soft-nitrided parts are ones using the steel for soft- nitriding produced by the method of either (1) or (2) and having >=600Hv surface hardness after soft-nitriding and >=0.1mm effective case depth.
Patent JP-H04125726-A (JP)
Title: Alternative track link control system
Inventor: TAKENAGA SHINKICHI
IPC: G06F3/06
Filed: 1990-09-18
Abstract: PURPOSE:To quickly restore a system from a trouble by assigning an alternative track area from the position different between the alternative track line with a spindle as the unit in formatting and the alternative track line with a logical disk as the unit in normal input/output to extend the operatable period in parallel disk devices. CONSTITUTION:When a faulty track is retrieved at the time of formatting, an alternative track assignment control means 5 obtains the position of an alternative track with a spindle as the unit which can be next used. In this case, the usable alternative track area is assigned downward from the high-order position. When an input/output operation is unsuccessful because of track fault at the time of normal input/output operation, the alternative track assignment control means 5 retrieves the faulty track and refers to an alternative track assignment control table 6 to obtain an alternative track position. In this case, the usable alternative track position. In this case, the usable alternative track area is assigned upward from the low-order position.
Patent JP-H0296264-A (JP)
Title: Multi-processor system
Inventor: TANIGAWA YUJI
IPC: G06F15/16
Filed: 1988-09-30
Abstract: PURPOSE:To realize the application of a multi-processor system to the synchronous control between the slave processors as well as between a host processor and a slave processor and to the decision of the condition of the processing result of each computing element by using plural AND gates and state registers. CONSTITUTION:Each of computing elements 11 - 13 consists of a slave processor 110, a local memory 111, a state register 112 containing plural input and output terminals, a halt control circuit 113 which stops temporarily the drive of the processor, and a transfer control circuit 114. An AND gate 21 performs an AND of the outputs of circuits 113 of each computing element and outputs the AND. An AND gate 22 performs an AND of the output signals of the output terminals out1 of each element and sends the AND back to the input terminals in1 of all elements 11 - 13. Thus the process program of the processor 110 can perform the synchronous control between processors 110 and the decision of the conditions of the processing result. Furthermore a flag control circuit, etc., are added so that the synchronous control is facilitated between a host processor 10 and the processors 110. Thus the processing operations of the processor 10 can be reduced.
Patent JP-S60136851-A (JP)
Title: Data transfer system
Inventor: OKA HIROSHI
IPC: G06F13/42
Filed: 1983-12-26
Abstract: PURPOSE:To return an end signal from a peripheral processor to a central processor every end of the reading/writing of a series of data by using the data of one word length of the central processor as a unit to transfer data between the central processor and the peripheral processor. CONSTITUTION:The peripheral processor 30 provided with a common bus control part 40 temporally acumulates the data (writing data) corresponding to one word length on the central processor 10 side which is transmitted through a common bus 20, sends the accumulated data continuously to a memory control part 50 by dividing the data into plural times and stores the data in a storage part 70. The data read out from the storage part 70 are accumulated by plural times and combined as the data of one word length of the central processor 10 side to send the combined data to the common bus 20. A memory control part 50 receives a memory writing/reading request from a common control part 40 and a processor 60 and controls the reading/writing of a storage part 70.