baber/WOPTO huggingface dataset:
Patent JP-2000349914-A (JP)
Title: Interphone system
Inventor: SEKIJIMA KENOU
IPC: H04M9/00
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To immediately detect a fault while distinguishing a broken line, a short-circuit of a trunk line interconnecting a master set and a controller, and a terminal and the controller and a circuit fault of the master set and the terminal with each other. SOLUTION: An oscillation circuit 7 of a controller 2 in this interphone system always outputs an oscillation signal SIG2, whose frequency differs from a frequency of data communication signals SIG3, SIG4 that are sent/received from a call and a speech among terminals 3a-3c and a master set 1 to a trunk line L1, and the terminals and the master set detect presence/absence of the data signal SIG1 sent from its own device and the oscillation signal from the controller. If only the data signal is detected, broken trunk line is detected, and when only the oscillation signal is detected, a circuit fault is detected, and when the data signal and the oscillation signal cannot be detected, the short circuit of the trunk line can be detected. Thus, the system can properly cope with the fault and take quick processing, the efficiency of repair can be executed.
Patent JP-H07299649-A (JP)
Title: Tubular body cut-opening device
Inventor: SHINOMIYA AKIRA
IPC: B23D45/12
Filed: 1994-04-27
Abstract: PURPOSE:To easily form an opening in accurate geometry without requiring experienced skill. CONSTITUTION:A tubular body cut-opening device is composed of a pair of rail fixing tools 2 fixed to the outer periphery of an object tubular body 1 by being tightly wound, a pair of axial directional rails 3 installed in the axial direction by passing over a pair of these fixing tools 2, a circumferential directional rail installed in the circumferential direction by passing over a pair of these axial directional rails 3, a tool holding part 6 movably installed on this circumferential directional rail or the axial directional rails 3 and a cutting tool 5 installed in this tool holding part 6 so as to be capable of sending operation in the vertical direction to a surface of the object tubular body 1.
Patent JP-S63288248-A (JP)
Inventor: AARUTSU FUBERUTSUSU HENRIKASU
IPC: D03D51/08
Filed: 1988-05-06
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-H09275174-A (JP)
Title: Electronic component
Inventor: NAKASAI NOBORU
IPC: H01L23/50
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To make it difficult that stress for bending a terminal applies to a resin body, by a method wherein the terminal protrudes from the side surface of the resin body, and is bent downward in the vicinity of the side surface, and the bending part of the terminal is made narrower than the resin body side. SOLUTION: Six terminals 1, e.g. are formed in an electronic component, and three terminals horizontally protrude against the facing side surface 9 from a resin body 2. A bending part 6 of the terminal 1 is a narrow part on the tie side continuous to the wide part on the resin body 2 side, i.e., a narrow part of the boundary, and bent at this narrow part. Such a terminal 1 is bent downward at the bending part 6, and a surface connection part 3 parallel to the protruding direction is formed at the tip. The terminal 1 is made wider on the resin body 2 side than the bending part 6 by the same width, and the tip side is made narrower by the same width. As a result, the bending part 6 can be bent by a force smaller than the resin body 2, so that it is possible that the stress for bending the terminal 1 is hard to be applied to the resin body 2.
Patent JP-H10290504-A (JP)
Title: Slit pipe for installing or transporting device utilizing compressed air
Inventor: KONNO KENICHI
IPC: H02G1/06
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a slit pipe for installing or transporting device utilizing compressed air which has excellent airtightness and a high strength, so as to improve the performance and operational efficiency of an installing or transporting device utilizing compressed air. SOLUTION: In an installing or transporting device utilizing compressed air which is supplied to a slit pipe 1 to move an internal moving body provided in a slit pipe 1 and an external object connected to the internal moving body, the slit pipe 1 is constituted in a double structure composed of a slit pipe main body 11 which has such a strength that can withstand the pressure of the compressed air supplied to the pipe 1, and an inner slit pipe 14 which is provided in the main body 14 to cover the inner peripheral surface 12 of the main body 12 and the end section 13 of a slit 2 formed through the main body 11, and which has elasticity to maintain the inside of the pipe 1 in an airtight state.
Patent JP-S602647-A (JP)
Title: Tungsten carbide-base sintered hard alloy for cutting tool
Inventor: YOSHIMURA HIRONORI
IPC: C22C29/04
Filed: 1983-06-20
Abstract: PURPOSE:To obtain the titled sintered hard alloy with superior wear resistance and shock resistance by adding specified percentages of Co, soluble carbide of Ti and W, TiN, TaC and NbC to WC and by forming a hard dispersed phase consisting of specified three phases. CONSTITUTION:A WC-base sintered hard alloy consisting of, by weight, 5- 15% Co, 5-60% soluble carbide of Ti and W, 5-40% TiN, 1-15% one or more among TaC, NbC and soluble carbide of Ta and Nb, and the balance WC with inevitable impurities is prepd. The hard dispersed phase of the alloy consists of a WC phase, a phase of soluble carbide of Ti, W and Ta and/or Nb having <=2mum average grain size, and a TiN phase.
Patent JP-S5496256-A (JP)
Title: Multi-stage sewage clarification and device therefor
Inventor: NEMOTO TERUTOMO
IPC: C02F3/26
Filed: 1978-09-11
Abstract: PURPOSE: A multi-stage sewage clarification means utilizing high-concentration oxygen which enhances utility factor of dissolved oxygen in a solution and improves clarification efficiency through the reduce ion of excess of oxygen.  
     CONSTITUTION: A first gas-liquid contactor 15 1  is fed with supernatant from a feed pipe 24 and with an oxygen-rich gas from a feed pipe 17, and the resulting oxygen- rich solution is flowed through a pipe 25 for mixing with sewage fed from a sewage feed pipe 28. With the mixture fed to a stirring portion 8 driven by a drive means 40, the sewage is released into the high-density sludge blanket 4 in a lower-stage treatment tank 1, and clarified while rising into higher-stage treatment tank 2. The mixture of a gas from an accumulator 16 and supernatant is fed from a second gas- liquid contactor 15 2  to the tank 2 through a diffuser pipe 7, so that the sewage is clarified again before the supernatant is discharged through a pipe 13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S605777-A (JP)
Title: Protecting system of circulating current control rectifier
Inventor: TAKAHASHI KAZUTOSHI
IPC: H02M7/17
Filed: 1983-06-22
Abstract: PURPOSE:To prevent a system down by gate-blocking a unit control rectifier which controls a circulating current when the rectifier becomes defective and gate-shifting the rectifier which produces a load current. CONSTITUTION:When a unit control rectifier becomes defective, a defect signal 50-2 becomes logic ''1'', and a 2-input AND circuit 18-3 becomes at the output logic ''1''. This signal is fed to rectifier controllers 100-1, 100-2, a firing pulse signal from a phase controller 9-2 is blocked by an inhibitor 15-2 in the controller 100-2, and the defective rectifier is gate-blocked. A signal is inputted to a monostable multivibrator 11-1 in the controller 100-1, and the output of a gate shift phase deciding circuit 8-1 is inputted to a phase controller 9-1, and the rectifier which produces a load current is gate-shifted.
Patent JP-H048485-A (JP)
Title: Teaching method of robot system with conveyor
Inventor: KIMURA YASUSHI
IPC: B25J9/16
Filed: 1990-04-26
Abstract: PURPOSE:To make a controller devote itself to only one point that operates a robot at time of robot operation and thereby relieve its burden, by preexecuting a shift calculation in advance of the robot operation. CONSTITUTION:Teaching work is performed in the stopped state of a conveyor 3, while each position data of a robot 1 and the conveyor 3 is stored in a memory 11, and each operating speed of the robot 1 and the conveyor 3 is set to the desired value. Next, the robot 1 is simulatively run with the position data at time of teaching as operating the conveyor 3 at this desired speed, whereby the position data at each step of the conveyor 3 in response to the position data at each step of the robot 1 are calculated on the basis of execution time of each step of the robot 1 and travel of the conveyor 3. Then, a difference between the position data at each step of the conveyor 3 calculated and the position data at each step at time of teaching work is shifted to the position data at each step of the robot 1, setting it down to the position data of the robot 1 at time of reproduction.
Patent JP-H09298538-A (JP)
Title: Security authentication method and system therefor
Inventor: OKAMOTO TATSUAKI
IPC: G09C1/00
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To enable the efficient range authentication method with less communication quantity and calculation quantity by transmitting public information generated by the private information and the prescribed arithmetic result from a certifier to a verifier and verifying it while using a prescribed verification expression that the certifier keeps the private information. SOLUTION: The certifier transmits the public information I generated by the private information to the verifier and registers it. The certifier generates two random numbers related to a safety coefficient and a normal N of the remainder operation and four random numbers, generates four values Tij from these random numbers while using the remainder operation with N as normal and transmits the generated values to the verifier. The verifier generates a random number (e) and transmits it to the certifier. The certifier uses prescribed operations (h) and h' and transmits the results to the verifier. It is verified by the verifier while using a verification expression (v) that the certifier keeps the private information.
Patent JP-H10296796-A (JP)
Title: Injection molding method
Inventor: ARAMAKI CHITOSHI
IPC: B29C45/26
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for injection molding a cabinet having a high boss. SOLUTION: When a molded piece having a long boss 108 is injection molded from a resin, this boss 108 is formed into a projecting sleeve shape, and an ejector sleeve 104 position is moved in a direction of a cabinet side prior to an injection of the resin to close a mold 107. The ejector sleeve 104 is withdrawn from the start of the injection of the resin to just before the completion of loading thereof to thereby produce a negative pressure inside a mold at the boss portion to thereby reduce a risk of retention of air in the boss 108 when the mold is closed and entry thereinto of gas generated when the temperature of the resin is increased, a short shot due to incomplete loading at the time of molding thereby being prevented.
Patent JP-S603550-A (JP)
Title: Measuring device of temperature, humidity, heat flow rate or the like
Inventor: AMAMIYA KUNIO
IPC: G01N33/36
Filed: 1983-06-20
Abstract: PURPOSE:To enable empirical measurement of the temp., humidity, heat flow, etc. in the system of environment-clothing-human body by connecting a pair of temp. and humidity control chambers which are independent from each other via a connecting pipe and positioning a fabric and sensors in the cross section. CONSTITUTION:A fabric 14 for a presumed garment or underwear 14' is fixed and a temp. sensor, humidity sensor and heat flow rate sensor 15 are fixed in the corresponding positions. The temp. and humidity in a temp. and moisture control chamber 1 are set and the temp. and humidity of the other temp. and humidity control chamber 2 are set at the temp. and humidity on the surface of a human body while shutters 16, 16' are held shut. When the shutters 16, 16' are opened, the change in the temp., humidity, heat flow rate, etc. by the effect of both appears and the values of the temp., humidity, heat flow rate, etc. attain specified values with no change any more with lapse of a specified time. The change in the temp., humidity, heat flow rate, etc. is sensed and read by a sensor 15 during this time and is recorded on an autograph.
Patent JP-S601681-A (JP)
Title: Feed device
Inventor: AOKI SHINICHIROU
IPC: G11B21/02
Filed: 1983-06-20
Abstract: PURPOSE:To improve the feed accuracy of a carriage by winding a steel belt around a pulley by twice or more turns and furthermore providing a slit at the center part of the steel belt in order to avoid the overlap of the wound steel belt. CONSTITUTION:A steel belt 9 is tapered and fixed to a pulley 11 which is rerevolvd by a feed motor 10 with a screw 12. Then the belt 9 is wound around the pulley 11 toward (x) by twice turns through a tapered slit 13 and then fixed to a carriage 14 by screws 15 and 16. In this case, a slit 13 is formed at the center part of the belt 9 in order to avoid the overlap of the belt 9. As a result, the feed amount of the belt 9 due to the revolutions of the pulley 11 is coincident with the take-up amount of the belt 9. This assures the feed of the carriage 14. In addition, the carriage feed accuracy is improved with high TPI a large number of tracks since the pulley 11 can have two revolutions.
Patent JP-H07321658-A (JP)
Title: A/d converter
Inventor: UCHIDA KENJI
IPC: H03L7/06
Filed: 1994-05-25
Abstract: PURPOSE:To simplify the hardware configuration of the A/D converter by dividing a reference signal into two, shifting the phase of the one with an analog quantity, measuring the phase shift on the phase generated based on the other reference signal and applying A/D conversion to the analog signal. CONSTITUTION:A reference signal generating section 5 generates a reference signal whose frequency is f0. A phase shifter 2 shifts the phase of the reference signal according to the analog signal received from an input terminal 1. On the other hand, a phase scaler 4 generates n-sets of binary signals different from a multiple of 2<0>, 2<1>, 2<2>,..., 2<n-1> synchronously with the reference signal received from the reference signal generator 5 and provides the output of them to a phase quantity detector 3. The detector 3 gives a binary signal (n-bit) between specific phases of the output of the phase shifter 2.
Patent JP-H08303277-A (JP)
Title: Method for controlling asynchronous injection during acceleration
Inventor: YAMAMOTO TOSHIO
IPC: F02D41/10
Filed: 1995-05-10
Abstract: PURPOSE: To improve drivability during acceleration by a method wherein a given period for fuel injection asynchronous with a suction stroke is set during acceleration and when acceleration is detected within the given period, fuel injection in a given time is prohibited. CONSTITUTION: At an electronic control device 6, an intake pressure signal (a) from an intake pressure sensor 13 and a number of revolutions signal Ne from a cam position sensor 14 form main information and a fundamental injection time is corrected by various correction factors to decide an injector final energizing time. Normally, fuel is injected from a fuel injection valve 5 at each crank angle in synchronism with an intake stroke. Meanwhile, when acceleration is detected, fuel is injected in asynchronism with a suction stroke based on an acceleration state but in this case, based on a crank angular velocity during injection of fuel, a given period for asynchronous injection is set. When acceleration is detected in the set given period, injection of fuel within a given time is prohibited.
Patent JP-S603695-A (JP)
Inventor: ISHIDA KOUICHI
IPC: G06T15/00
Filed: 1983-06-21
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-H0921445-A (JP)
Title: Torsion damper
Inventor: FUABURISU TOOBURON
IPC: F16F15/12
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To simplify and strengthen a damper plate of a main damper. SOLUTION: A torsion damper contains an input part 70 rotatably joined to a damper plate 4 of a main damper and a predamper 7 having a main part 74 rotatably joined to an output machine element 6 of the main damper. A control ring 9 is sandwiched in the shaft direction between the input part 70 of the predamper 7 and the main damper plate 4, and a control ring 9 has a contact means to cooperate with at least one among the side edges of a first window 12 formed in one of a guide ring 2 of the main damper.
Patent JP-H01282717-A (JP)
Title: Rotary recording and reproducing device
Inventor: NEJIME KUNITAKA
IPC: G11B5/52
Filed: 1988-05-10
Abstract: PURPOSE:To facilitate an adjustment of a rotational balance by providing screw holes for rotational balance adjustment radially to a flange or a cap. CONSTITUTION:The plural screw holes 9 for balance adjustment are radially provided to the flange 4 in an approximately vertical direction (radial direction of a drum 3 or the cap 8) to the rotational center axis of a rotating shaft 1 of the flange 4. Then, the flange 4 is only provided with screw holes to be inserted with fixing screws 5 and a through hole for the rotating shaft 1, and the only requirement for providing the balance adjustment screw holes 9 is to avoid any interference with the holes to be inserted with the fixing screws 5, thus expanding widely the degree of freedom on the design for the number of the holes 9 to be provided and their positions to be provided. Moreover, the balance adjustment screw holes 9 are not necessarily disposed evenly, but they should only be considered correctable in accordance with an imbalance of the rotary drum. By this method, the adjustment can be facilitated, and the rotational balance can be kept in a short time.
Patent JP-S61271094-A (JP)
Title: Treatment of organic waste water containing phosphorus
Inventor: OTAKE YASUTOMO
IPC: C02F3/30
Filed: 1985-05-25
Abstract: PURPOSE:To remove P by repeating anaerobic treatment and aerobic treatment successively using pellets comprising high molecular gel contg. microorganism having P-intaking capacity immobilized by entrapping, and taking out a portion of aerobically treated pellets and liberating P under anaerobic condition. CONSTITUTION:P-contg. org. waste water 20 is treated anaerobically in a tank 22 using immobilized microorganism prepd. by entrapping microorganism 24 having P-intaking capacity in high molecular gel, then treating aerobically in a tank 26 with the same immobilized microorganism 24. A part of the immobilized microorganism 24 used in the aerobic treatment is taken out, and the rest of the immobilized microorganism is used circulatorily for the above- described anaerobic treatment and succeeding aerobic treatment. Further, the immobilized microorganism which has been taken out as described above is charged to a tank 42 under anaerobic condition, and P is liberated from the immobilized microorganism, which is then used as the immobilized microorganism for the above described aerobic treatment. At the same time, the waste water contg. the aboved described liberated P is subjected to physico-chemical treatment in a tank 48 to remove P from the waste liquid.
Patent JP-H11304447-A (JP)
Title: Device for inspecting article appearance
Inventor: SEKI TETSUJI
IPC: G01B11/24
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To enable image processing with high accuracy even if articles continuously carried are deviated in a carrying direction, and eliminate the waiting time of an image processing device, thereby improving processing efficiency. SOLUTION: This device is provided with a carrying device 10 with a holding mechanism 11 which holds an article while allowing a predetermined range of deviation in a carrying direction, for continuously carrying articles; an image pickup camera 12 an image of an article W held on the carrying device 10; a plurality of memories 15, 16 for capturing the image which captures an image pickup signal from the image pickup camera 12; a sensor for trigger 13 for detecting that the article W reaches the position of the image pickup camera 12; a switch 14, disposed between the image pickup camera 12 and the plurality of memories 15, 16, for selectively sending the image pickup signal from the image pickup camera 12 to either of the memories 15, 16 according to a detected signal of the sensor for trigger 13;  and an image processing device 18, which alternatively receives the image pickup signal captured by each memory 15, 16, for image processing.
Patent JP-H07293036-A (JP)
Title: Building using magnetism
Inventor: NIIMURA MASATERU
IPC: E04H9/02
Filed: 1994-04-28
Abstract: PURPOSE:To hold a building in a floating state by installing a magnetic substance to a slide beam on the bottom of a building in such an orientation that it may repel a magnetic pole of the magnetic substance installed to a foundation surface. CONSTITUTION:A plurality of magnetic substances 2 are installed to a slide beam fixed with the bottom of a building while magnetic substances 12 having a magnetic pole which repels the magnetic pole of the magnetic substances 2 are installed to a foundation area of a ground G which is opposed to the building. The repelling forces of each of the magnetic substances 2 and 12 are used to hold the building in a floating state. Both ends of the slide beam 1 are freely fitted in a hole 11 bored on a surrounding wall while the regulation of the horizontal movement of the building is carried out by magnetic substances installed to the surrounding wall 10 and the wall surface of the building T. As described above, the building 7 is floatingly held with the repelling force of the magnetic substances 2, 12 and 13 within the surrounding wall 10 at a distance separated from the ground surface G and the surrounding wall 10 in conformity with the repelling magnetic force. Even when the ground surface G is shaken with the vibration of the earthquake, no seismic vibration will be transmitted to the building directly.
Patent JP-S5815439-A (JP)
Inventor: MATSUMURO HARUO
IPC: H02J13/00
Filed: 1981-07-20
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-S604718-A (JP)
Title: Burner for surface combustion
Inventor: MORIYA YOSHIFUMI
IPC: F23D14/14
Filed: 1983-06-21
Abstract: PURPOSE:To expand the extent of the quantity of combustion without damaging low NOx generation by making a combustion plate for a by-burner section face against a combustion chamber formed by a combustion plate for a main burner section. CONSTITUTION:A main burner section 1a is constituted by a combustion plate 2a consisting of a cylindrical metal gauze, a metallic outer cylinder 3 surrounding the combustion plate 2a and a mixing pipe 4a, and a by-burner section 1b is constituted by a combustion plate 2b composed of a semispherical metal gauze and a mixing pipe 4b. The combustion plate 2b for the by-burner section 1b faces to a combustion chamber 9 formed on the inside of the combustion plate 2a for the main burner section 1a from the combustion exhaust gas upstream side, nozzles 6a, 6b are opposed to each mixing pipe, and an ignition plug 5 and a combustion detecting sensor 7 are mounted. Accordingly, a compact surface combustion burner which can expand the extent of the quantity of combustion without damaging the low NOx generation of the surface combustion burner can be obtained.