baber/WOPTO huggingface dataset:
Patent JP-H10311496-A (JP)
Title: Double pipe for high temperature and high pressure
Inventor: IRINO MITSUHIRO
IPC: F16J15/06
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent a local high temperature heating by a high temperature gas, and to absorb the thermal extension difference between inner pipes and an outer pipe rationally, in a double pipe for high temperature and high pres sure, and furthermore, to easily carry out the manufacture and the assembly of the double pipe for high temperature and high pressure. SOLUTION: This double pipe for high temperature and high pressure has inner pipes 3 and 3a, and an outer pipe 1, the connecting parts of the inner pipes 3 and 3a are connected by an inner screw type inner pipe support metal fitting 15, and a gasket 16 to seal the circular clearance between the inner pipes 3 and 3a, and the outer pipe 1, is sliding contacted to at least one side peripheral surface of the outer peripheral surfaces of the inner pipes 3 and 3a, and the inner peripheral surface of the outer pipe 1, to the outer peripheral surfaces of the inner pipes 3 and 3a, for example.
Patent JP-H06320377-A (JP)
Title: Servo motor control device used in machine tool
Inventor: NIIMI YOSHIHIRO
IPC: G05D3/12
Filed: 1993-05-10
Abstract: PURPOSE:To improve speed responsiveness during low speed rotation without the generation of oscillation and noise by providing a speed loop gain setting part to vary the speed loop gain of a speed control part according to a command on the number of revolutions of a servo motor outputted from a command part. CONSTITUTION:A speed loop gain is set to a proper value responding to the number of revolutions command value of a main spindle motor (servo motor) M from a command part 1 by means of a speed loop gain setting part 6. In this case, the speed loop gain is high during low speed rotation of the main spindle motor M, the speed loop gain is low during high speed running of the main spindle motor M, and a response frequency during low speed rotation is set to a value higher than that during high speed rotation. By using the speed loop gain, proportional integration computation is executed by a speed control part 4 by means of a speed command from a position comparing part 3 and a feedback speed signal from the main spindle motor M, a torque command is determined and outputted to an amplifying part 5. The amplifying part 5 causes running of the main spindle motor M by amplifying the torque command.
Patent JP-H02311027-A (JP)
Title: Digital/analog conversion circuit
Inventor: NAKADA AKIRA
IPC: H03M1/74
Filed: 1989-05-26
Abstract: PURPOSE:To attain discrimination of non-defective commodity rate due to a leakage current in the standby state and to reduce power consumption when no analog output is required by applying the control of power consumption reduction by making a current changeover circuit into a disconnected state. CONSTITUTION:A unit current cell 12 consists of a constant current c 10 and a current changeover circuit 11 and when a power consumption reduction changeover (control) terminal 13 is at a high level, outputs of an OR circuit 14 are all at a high level. Then the current changeover circuits 11 comprising P-channel insulation gate FETs are all made into a disconnection state, the current from the circuit 10 does not flow to an analog signal on the other hand, 4 and an analog complementary signal output terminal 6. That is, the power consumption reduction is controlled to stop the current flowing from the constant current circuit. Thus, when no analog output is required, the power consumption is reduced and the measurement of a leakage current in the standby state is attained, then the decision of non-defective commodity rate is executed simply and accurately.
Patent JP-H10326249-A (JP)
Title: Control method for dma transfer area and device therefor
Inventor: TANAKA AKIRA
IPC: G06F13/28
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To realize a transferring processing for efficiently processing data while simplifying hardware constituting a system as much as possible. SOLUTION: In this method, memory buffers 61 and 62 for two continuous pages for storing transfer data are prepared, and when DMA transfer is operated until each page boundary, interruption is generated, and communicated to a CPU 5. The CPU 5 receives the communication of page boundary interruption, executes a processing for interrupting another processing which is being executed at present, operates the reception of data, and continues transfer by returning to the head of one page when the DMA transfer is completed until the boundary of the two pages. The judgment of the reading position of data and whether or not a data area is empty is managed by software by using a pointer.
Patent JP-S5926863-A (JP)
Title: Wire winder device
Inventor: ICHIHARA MASAMITSU
IPC: B65H59/38
Filed: 1982-07-30
Abstract: PURPOSE:To prevent phenomena of biting-in in a wire winder device to be used for manufacturing super-electroconductive coils, by operating a brake device so that the tension of the wire will be a specific value, and thereby obtaining a condition that the wire wound round a sendout device is free from tension. CONSTITUTION:A wire supplied by a sendout device 3 passes a caterpillar 8a used as a brake device 8 and is stretched over around a tension roller 2a to be wound by a windup device 4 under guidance of a guide roller 7. If a tension T is required for winding up, the tension roller 2a is set for the tension T, and when the tension drops the tension roller 2a will turn clockwise to sense the amount of displacement with a sensor 2b. The sensed signal is fed into a speed control circuit 8b to slow down the speed of the caterpillar 8a, and if the tension has increased, by contrast, the speed of the caterpillar 8a is quickened to make the tension to the sendout device free. Thus biting-in of the wire can be eliminated.
Patent JP-S5358274-A (JP)
Title: Speed detector of moving objects
Inventor: ENDOU KENJIROU
IPC: G01P3/36
Filed: 1976-11-08
Abstract: PURPOSE: To make possible speed detection with good accuracy also with slow moving objects by electrically detecting the nagnitude of the resistance values of a photoconductive body changing according to the moving speeds of the moving object. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62288923-A (JP)
Title: Touch panel switch device
Inventor: MITSUDA MASA
IPC: G06F3/03
Filed: 1986-06-09
Abstract: PURPOSE:To quickly detect voltage data and miniaturize the circuit constitution by impressing a driving signal to X-direction or Y-direction electrodes at a time and detecting the signal in X-direction or Y-direction electrodes independently of one another. CONSTITUTION:When a CPU15 sets an FF13, a transistor TRTry is turned on, and a driving voltage is impressed on Y-direction electrodes Y1, Y2, and Y3 of a touch panel switch 9 at a time. Meanwhile, an FF11 is reset, and a TRTrx is turned off, and X-direction electrodes X1, X2, and X3 are insulated from one another by diodes D1, D2, and D3. Next, the CPU15 drives buffers 17a and 17b to take in the voltage generated in X-direction electrodes X1, X2, and X3 and stores it in an incorporated memory. When the CPU15 resets the FF13 and sets the FF11 then, the TRTrx is turned on, and the driving voltage is applied to X-direction electrodes X1, X2, and X3 at a time. A buffer 19 is driven to take in the voltage generated in Y-direction electrodes Y1, Y2, and Y3, and it is stored in the incorporated memory.
Patent JP-S63302794-A (JP)
Title: Motor current control
Inventor: SAIJO HIROAKI
IPC: H02P7/29
Filed: 1987-05-30
Abstract: PURPOSE:To enable a motor to generate stable rotating speed or torque, by correcting the width of a driving pulse signal by the width corresponding to the fluctuated portion of the current flowing through the motor. CONSTITUTION:A PWM circuit 2 outputs a driving pulse signal having a pulse width corresponding to an inputted control value signal. A driving signal correction circuit 3 outputs a motor driving pulse signal depending on the difference between a driving pulse signal inputted from the PWM circuit 2 and a current feedback pulse signal to a motor driving power amplification circuit 4. On the other hand, a conversion circuit 7 outputs a current feedback pulse signal corresponding to the motor current detected by a motor current detector 6 and synchronized with a driving pulse signal. In this way, without being affected by the fluctuation, etc., of power voltage a designated rotating speed or torque can be generated stably.
Patent JP-H08322923-A (JP)
Title: Photo-reactive capsule and photo-reactive hazardous substance removing material using it
Inventor: TAKAOKA KAZUCHIYO
IPC: A61L9/18
Filed: 1995-05-31
Abstract: PURPOSE: To provide a photo-reactive capsule and a photo-reactive hazardous substance removing material using it, which are not only excellent in hazardous substance removing performance, but has no adverse effect upon an organic support holding a photo-reactive semiconductor, and has good workability. CONSTITUTION: This photo-reactive capsule is formed by at least a photo- reactive semiconductor and inorganic particles having no photo-reactivity, and the photo-reactive semiconductor is used as a core material and the periphery of the photo-reactive semiconductor is covered with inorganic particles. The photo-reactive capsule formed by covering the periphery of the photo-reactive semiconductor with inorganic particles is loaded in the organic support or coated on the organic support to obtain a photo-reactive hazardous substance removing material using the photo-reactive capsule.
Patent JP-H06276644-A (JP)
Title: Wire harness protector and connecting device for instrument wire harness
Inventor: NISHITANI KEIZO
IPC: H02G3/04
Filed: 1993-06-03
Abstract: PURPOSE:To simplify the arranged form of a wire harness, especially inside-a- panel harness, remarkably in a wire harness protector and to facilitate its arrangement and assembly. CONSTITUTION:The title harness protector is composed of a protector body 52 for protecting and housing a wire harness and its cover 53, and the cover 53 has a plurality of through holes 53b concentrated. And a multipole connector is formed by protruding a plurality of connectors 55 and 56 in a wire harness put in the protector body 52 from individual through holes 53b at right angles with the arranged direction of the wire harness, and fixing them through the medium of a connector presser 54.
Patent JP-S6025992-A (JP)
Title: Furoindole compound
Inventor: NAKAJIMA YOSHIMOTO
IPC: C07D491/048
Filed: 1983-07-21
Abstract: NEW MATERIAL:A compound shown by the formula (R is alkyl, alkoxycarbonyl, or acryl), and its salt. EXAMPLE:4-Methyl-2-( 4-methylpiperazinocarbonyl )-6-trifluoromethyl-furo[ 3,2-b] indole. USE:An analgesic, and an anit-inflammatory agent. PREPARATION:For example, 6-trifluoromethyl-4H-furo[3,2-b]indole-2-carboxylic acid ester is hydrolyzed with an alkali such as NaOH, KOH, etc. to give a corresponding carboxylic acid ester. This compound is then reacted with thionyl chloride and converted into a corresponding acid chloride, which is reacted with N-methylpiperazine, to give 2-(4-methylpiperazinocarbonyl)-6-trifluoromethyl-4H- furo[3,2,-b]indole. This compound is then reacted with a halide shown by the formula R.X (X is halogen).
Patent JP-H0949597-A (JP)
Title: Repair device for inner surface of pipe line
Inventor: GOTO NAOHIRO
IPC: F16L55/16
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent the excess expansion of the tip of a projection part and reinforce the expansion to a periphery by restricting the expansion of the center part of a rubber pipe, when the inner surface of a pipe passage is repaired by expanding a rubber pipe, on whose outer periphery a repair material is wound, by an air. SOLUTION: An air with a desired pressure is supplied from an air hose 13 through a pressurized air pouring port 14 to the inner surface of a cylindrical body 10 taken in the joined part of a defective installation pipe, a rubber pipe 20 is expanded so as to be contacted with the inner surface of the pipe passage 1 and pressurized, a repair material 21 soaking a resin binder wound on the outside is pushed and stuck between the rubber pipe 20 and the inner surface of the pipe passage 1 and a rubber pipe 20' positioned just below the joined part of the installation pipe is entered in the installation pipe and raised and the repair material 21 is press-stuck to the joined part.  At this time, as a string shape part 18 for preventing the expansion is installed through stop tools 17', 17' installed on the center tip part of the projection part of the rubber pipe 20' and the corresponding position to the center recessed party 10' of the cylindrical body, the expansion of the projection part tip of the rubber pipe 20' more than needed is prevented and the expansion to the periphery is reinforced.
Patent JP-H02310619-A (JP)
Title: Reception buffer
Inventor: AIZAWA YOSHIHARU
IPC: G06F5/06
Filed: 1989-05-25
Abstract: PURPOSE:To improve the throughput of a device by receiving data without permitting CPU to control an interface. CONSTITUTION:When a buffer memory 2 is in a receivable state, an interface control circuit 3 transmits that the buffer memory is in the receivable state to a host computer by a control signal line 7, and the host computer transmits the data to the buffer memory 2 through a data line. When the residual amount of the buffer memory 2 is reduced, the interface control circuit 3 interrupts CPU 1 on a reception-side through a control signal line 8 and reports that data reception is impossible to the host computer by the control signal line 7. On the other hand, interrupted CPU 1 reads the data of the buffer memory 2 by a data line 4. When the residual amount of the buffer memory 2 is increased and is in a receivable state, the interface control circuit 3 reports that the buffer memory 2 is in the receivable state to the host computer.
Patent JP-H11319178-A (JP)
Title: Flexing angle regulator for right wrist for golf
Inventor: SUZUKI YASUO
IPC: A63B69/36
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To regulate more than necessary flexing of the flexing angle of a right wrist and the misalignment of the right wrist by projectingly providing an annular body which is fittable to the wrist part with a regulating body in the state of attaching the same to the back of the hand. SOLUTION: The annular body 1 which is fittable to the right wrist is projectingly provided with the flexing angle regulating body 2 of the back of the right wrist for golf in the state of attaching the same to the back of the hand. As a result, the more than necessary flexing of the right wrist (a) and the misalignment of the right wrist (a) are prevented by contact of the regulating body 2 with the back of the hand at the time of golf swinging. When the flexing angle of the right wrist increases more than needed or the right wrist is misaligned, the regulating body 2 comes into strong contact with the back of the hand and a golfer is able to check the abnormality of his or her own swing from the touch thereof and is thus able to correct his or her own swing having peculiarities to a correct swing.  Even a beginner is able to recognize the abnormality of the swing by checking the contact of the regulating body 2 with the back of the hand and, therefore, this regulator is helpful for improving the technique by reading the axis of the stable swing.
Patent JP-H06351057-A (JP)
Title: Cordless telephone system
Inventor: SHINO TAKASHI
IPC: H04M3/42
Filed: 1993-06-03
Abstract: PURPOSE:To provide a cordless telephone system which is capable of regulating a calling area every tenant or mobile station and performing a communication service where an operation place is strictly discriminated. CONSTITUTION:A PBX 1 has service regulation control data where the propriety of the service provision in each calling area A to F is set every tenant or each mobile station 2 in an internal memory. When the PBX 1 receives a call setting request from a mobile station 3, the PBX 1 determines a tenant number and a pattern number by referring the extension number extracted from the call setting message to the service regulation control data, determines the calling area from a base station 2 receiving the call setting message and judges whether the service provision is permitted regarding the tenant number and the pattern number in the calling area or not. Subsequently, only when the service provision is permitted, the call setting from the mobile station 3 is accepted and the stage is shifted to the service provision.
Patent JP-S63299464-A (JP)
Title: Digital television receiver
Inventor: FUNAMOTO TARO
IPC: H04N5/44
Filed: 1987-05-28
Abstract: PURPOSE:To realize the automatic recovery of an operation even when control data changes due to a noise, etc., by executing control by reading out the control data from a first memory cyclically and setting it on a second memory, and performing the refresh of the second memory. CONSTITUTION:To a digital signal processing circuit 1 which executes the control, plural registers 21-2N (second memory) possible to be controlled from the outside are connected. An interface circuit 3 detecting a timing signal being generated cyclically from a timing generation circuit 9 reads out the content of a ROM8 at every detection, and updates the content of the registers 21-2N to the content read out from the ROM8. Thereby, even when the content of the registers 21-2N change due to the noise such as the arc discharge of the cathode-ray tube of a television receiver, the television receiver can be recovered to its normal operation automatically.
Patent JP-S5658356-A (JP)
Title: Call waiting connecting system
Inventor: HORIBA YOSHIHARU
IPC: H04M3/42
Filed: 1979-10-18
Abstract: PURPOSE:To simplify the hardware constitution of a call waiting circuit, by supplying tone via a network from the outside of a call waiting circuit and switching the channels with the call waiting circuit. CONSTITUTION:This connecting system provides the 1st control pattern 30a in which the 1st, 2nd, and 3rd, 4th terminals are respectively internally connected and the 2nd control pattern 30b in which the 1st, 4th, and 2nd, 3rd terminals are respectively internally connected. Further, when call out is made from a subscriber C to A during the communication of A and B, the 1st and 2nd modes 32, 31, in which the subscribers A, B and a call waiting tone are connected to the 2nd, 3rd and 4th terminals of the control patterns 30a, 30b, are alternately repeated, incoming call indication tone is delivered to the subscriber A while the subscribers A and B are during communication, and call-out tone is delivered to the subscriber C. With this state, connection is made with an arbitrary pattern with the hooking of the subscriber A.
Patent JP-2000324170-A (JP)
Title: Setting method and device for remote router
Inventor: MATSUKAWA YOSHIKI
IPC: H04L12/70
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent a setting error that is caused by individual setting of a remote router by confirming initialization, the set contents, etc., of all protocols necessary for the communication to the remote router via a memory of a center router when the establishment of synchronization of an interface is detected. SOLUTION: A center router 2 is always working to monitor whether the remote routers 1-n are started or connected and also to monitor the synchronous states of the connected P-P circuits 1-n. The remote router 2 which starts its working connect a power supply, receives a synchronizing signal from the center router 2nd transmits a synchronizing signal obtained by retiming the synchronizing signal received from the center router 2 to this router. The center router 2 recognizes the start of the remote router 2 and transmits an initialization signal to the remote router 2. Receiving the initialization signal, the remote router 2 performs initialization about the router operation of its own station and then transmits an initialization end signal to the center router 2.
Patent JP-H0428879-A (JP)
Title: Surface treatment of aluminum alloy material
Inventor: TSURUNO AKIHIRO
IPC: C23C22/78
Filed: 1990-05-23
Abstract: PURPOSE:To produce an Al alloy material having superior treatability with zinc phosphate by immersing an Al alloy in a bath contg. specified amts. of NaOH, Zn, SiO2 and Fe. CONSTITUTION:An Al alloy is immersed in a bath contg. 5-25% NaOH, 0.3-2.5% Zn and 0.3-3% SiO2 as essential components or further contg. 0.05-1% Fe or this bath is sprayed on the Al alloy. An Al alloy material having superior adhesion of a coating film and satisfactory corrosion resistance and useful as the panel material of an automobile, etc., is obtd.
Patent JP-S5662706-A (JP)
Title: Automatic scribing and boring device
Inventor: IWATA KAZUYOSHI
IPC: B25H7/04
Filed: 1979-10-17
Abstract: PURPOSE: To obtain the captioned device whereby full-automatic center-boring operation can be performed by the instruction given by the key operation and the boring can also be prformed automatically with the same machine.  
     CONSTITUTION: A key input device is housed inside a drawer 7. A spindle 32 is fed in the directins of axes X, Y and Z by motors Mx, My and Mz respectively and the machining or scribing is performed by a drill fitted to the spindle. The control of each motor is conducted through the key input device and the spindle motor is controlled at the completion of positioning. The automatic scribing can be applied only by replacing the tool of the spindle for boring with that for scribing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5834883-A (JP)
Title: Remoistening adhesive structure
Inventor: KOBAYASHI KOUICHI
IPC: C09J7/00
Filed: 1981-08-25
Abstract: PURPOSE:The titled structure with excellent strength suitable for connecting and repairing veneers and exhibiting sufficient adhesive force, which is prepd. by laminating a water-sol. polymer film and a polymer film having a lowest dissolution temp. higher than that of the former film. CONSTITUTION:A polymer film (A) such as a polyvinyl alcohol film sol. both in cold and hot water, and a polymer film (B) such as a polyvinyl alcohol film having a lowest dissolution temp. >=30 deg.C which is at least 10 deg.C higher than that of the film A are laminated to form a remoistening adhesive structure 1 in the form of a tape, film, sheet or label. When veneers 2 and 2 are moistened and connected to each other by sticking said structures 1 and 1 and laminated by using other veneers 3 and 3' and a thermosetting resin adhesive, the structures disappear by being incorporated in said adhesive, to obtain a decorative laminate or plywood without failure in adhesion or unevenness in thickness. EFFECT:The structure is capable of being wound without blocking.
Patent JP-H06349387-A (JP)
Title: Vacuum circuit breaker and manufacture thereof
Inventor: KAMIKAWAJI TORU
IPC: H01H1/02
Filed: 1993-06-04
Abstract: PURPOSE:To no provide a vacuum circuit breaker, which eliminates the effects of a very small protrusion or a fine particle formed on the surface of a contact point, and which can improve insulation performance, and to provide a manufacturing method thereof. CONSTITUTION:A very thin layer 13 is formed on the surface of the contact point 8 of a pair of electrodes in a vacuum container. An electron beam 12 of high energy density is applied on the surface of the contact point 8 continuously in finely vacillated way such that the beam is displaced bit by bit. The very thin layer 13 of desired thickness is formed by cutting an uneven part 14, and by radiating an electron beam 17 of low energy density to melt and remove a very small peeled part 15 or a fine particle 16.