baber/WOPTO huggingface dataset:
Patent JP-H01156049-A (JP)
Title: Apparatus for shaving raw rubber tire
Inventor: SEKI TSUNEO
IPC: B29D30/08
Filed: 1987-12-14
Abstract: PURPOSE:To recover a rubber piece without bonding foreign matter thereto, by indexing the shaving position of a raw tire by a spin unit to shave said tire by the cutter set to a predetermined position and bonding the rubber piece to the raw tire under pressure by a press means before peeling off said rubber piece by a needling means to pull out the same at a predetermined place. CONSTITUTION:The shaving position of a raw tire A is indexed by a spin unit B and a cutter C and a rubber piece press means D are set at predetermined relative position with respect to the indexed raw tire A by a position setting means E. The raw tire A is shaven by the cutter C and a rubber piece is pressed and bonded to the raw tire A by the rubber piece press means D. Next, the rubber piece bonded to the raw tire A is needled by a needling means F and peeled off from the spin unit B by revolving said means F by a revolving mechanism G while the peeled-off rubber piece is pulled out at a predetermined place. By this method, rubber piece is automatically recovered without bonding foreign matter and the saving of labor can be achieved.
Patent JP-2000148266-A (JP)
Title: Power suppressing device
Inventor: AOYAMA FUMIO
IPC: G05F1/70
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To improve the transient responsiveness of both reactive power and a negative phase current and to improve the power suppressing performance by controlling a self-commutated converter that is placed in parallel to a load with the current value decided by subtracting a current equivalent to the active power from the load current used as the command value. SOLUTION: In a control circuit of a self-commutated converter which is placed in parallel to a load, a current standard calculation circuit detects a current equivalent to the active power of the load current and subtracting the detected current from the load current to decide a current standard. That is, a positive phase pq calculation circuit 11A calculates the instantaneous real power pL based on the system voltage v and the load current iL. An LPF 11Q detects a DC component of the power pL, i.e., the active power PL. Then the power PL is converted into an instantaneous current by an instantaneous positive phase current calculation circuit 11G and subtracted from the current iL by a subtraction circuit 11R. Thus, a current standard ic* is calculated.  Thereby a current equivalent to the reactive power, a negative phase current and a higher harmonic current are detected and can be suppressed.
Patent JP-H1173071-A (JP)
Title: Device and method for reproducing recorded material
Inventor: CHIBA ERIKO
IPC: G03G15/20
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a recycling device, which can excellently eliminate image independently of image condition. SOLUTION: Plural stages of heating rollers 302 are provided zigzag in the traveling direction of a recording material 10. Two endless peeling belts 303a, 303b are made to travel for circulation by these heating rollers 302, and a recording material 10 is led between these peeling belts. In the condition that these peeling belts 303a, 303b and the recording material 10 are heated and pressurized between the heating rollers 302, 302 so that the peeling belts 303a, 303b are adhered to both surface of the recording material 10, this adhered material is made to travel, and the peeling belts 303a, 303b and the recording material 10 are separated from each other in an outlet of the peeling device 310.  As the peeling belts 303a, 303b, a belt of the material, which can be softened by heating with the heating rollers 302 and which can be deformed in response to the surface shape of the recording material 10, is used.
Patent JP-2000146989-A (JP)
Title: Chemical analyzer
Inventor: YOSHIMURA YASUHIRO
IPC: G01N35/10
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a nozzle and a pump which do not require a cleaning operation, by which a reagent in a trace amount is controlled easily and whose chemical resistance is high, by a method wherein a chemical-resistant layer is formed on the surface and the rear of a silicon nozzle substrate having a discharge hole and on the inner surface of the discharge hole and a fluororesin layer or a fluorine compound layer is formed on the front of the substrate or the front of a plate and on the inner surface of the discharge hole. SOLUTION: A nozzle substrate 102, a silicon dioxide layer 103 which is formed on the substrate 102, an Au layer 107 which is formed on it and a fluoresin layer 104 which is formed on the rear surface of the substrate 102 and on the Au layer 107 at the inside of a discharge hole 101 constitute a nozzle 100. The layer 103 is formed by a thermal oxidation operation, its film thickness can be controlled at several nm to 1 μm, and the chemical resistance of the substrate 102 is enhanced, The Au layer 107 is formed by a sputtering operation or a plating operation, its film thickness can be controlled at several nm or higher, and the chemical resistance of the substrate 102 is enhanced. When the layer 107 is formed, the alkali resistance and the acid resistance of a nozzle and a pump are increased, and the exfoliation of the layer 104 is prevented.
Patent JP-H08172093-A (JP)
Title: Manufacture of semiconductor device
Inventor: ENOMOTO YASUYUKI
IPC: H01L21/3205
Filed: 1994-12-19
Abstract: PURPOSE: To bury favorably a connection hole in by a method wherein a light round shape is given to the connection hole, such as a contact hole, so as to prevent its flatness from being deteriorated and a reduction in a throughput and an increase in the amount of a plug loss are also never brought about. CONSTITUTION: When a semiconductor device is manufactured by a method wherein an insulating film 12 is formed of a silicon oxide film containing impurities on a conductor layer (an impurity diffused region) 11 and a connection hole 13 is formed in the film 12, the film 12 is formed of the silicon oxide film containing the impurities, such as B, P, As and Ge, on the layer 11, the film 12 is made to flow by a first heat treatment, the hole 13 is formed in the film 12 on the lower conductor layer 11 and said insulating film is made to flow by a second heat treatment of a temperature lower than that of the first heat treatment.
Patent JP-H06162515-A (JP)
Title: Optical disk signal reproducing device
Inventor: TOMITA YOSHIMI
IPC: G11B20/10
Filed: 1992-11-25
Abstract: PURPOSE:To thoroughly cancel cross talk and to reduce the burden on an arithmetic processing by canceling cross talk signals caused by adjacent tracks and contained in main track reading signals and generating reproduced signals. CONSTITUTION:An optical spot emitter 10 performs the positioning against a track of a rotating optical disk D and irradiate adjacent three tracks with optical spots La, Lb and Lc, respectively. On the other hand, an optical disk signal reproducing device 11 receives reflected lights of the optical spots La, Lb and Lc, cancels cross talk in the signals of the center track being irradiated with the reading signals of the tracks adjacent to and both sides of the center track and reproduced signals So are outputted. Thus, regardless of the recording modulation system of the digital signals recorded on the optical disk, recorded signals, in which cross talks are thoroughly canceled, are obtained.
Patent JP-H05148687-A (JP)
Title: Device for continuously forming electrolytic metallic foil
Inventor: SHIMAMUNE TAKAYUKI
IPC: C25D7/06
Filed: 1991-11-28
Abstract: PURPOSE:To electrolytically produce a metallic foil by using this device with the life of the anode prolonged and with the consumption of the additive, etc., reduced. CONSTITUTION:A metal is electrodeposited on a cylindrical cathode 4 to continuously produce the metallic foil in the device 1. Ruggednesses 6 are formed on a curved metallic sheet by fixing a metallic rod and an expanded metal to the surface, and a coating contg. a platinum-group metal or platinum-group metal oxide is provided on the rugged metallic sheet to form an insoluble metallic anode 5 opposed to the cathode 4. The service life of this device is remarkably prolonged as compared with the one with no ruggednesses 6.
Patent JP-H06160039-A (JP)
Title: Image processing method
Inventor: KONISHI KOJI
IPC: G06T1/00
Filed: 1992-11-25
Abstract: PURPOSE:To suppress bad effect due to vibration by using a mask including three-stage pixel at upper middle and lower and making the middle pixel data coincide with the pixel data at upper and lower stages when the middle pixel differs from the upper and lower pixels. CONSTITUTION:A recognition object 2 is interlace scanned with a camera 3 and the binary image information of the object 2 taken is stored on the frame memory FM. A mask process part MC uses the mask constituted of one horizontal pixel and three vertical pixels at upper A, middle B and lower C stages to mask-process the binary image. For example, when the pixel data at stories A to C are 1, 0, 1, the pixel data on the stage B is changed to 1. This mask is moved horizontally at every pixel and this process is repeated. The process is realized by shifting the address in the FM. As this process is done by using a hard ware or an equivalent process is applied by a soft ware satisfying the conditions and process contents, exact image process is done even with the vibration of object 2.
Patent JP-H03174712-A (JP)
Title: Manufacture of laminated film capacitor
Inventor: INOUE MASAAKI
IPC: H01G13/02
Filed: 1989-12-04
Abstract: PURPOSE:To make it possible to use a film roll up to the vicinity of the end part thereof by rolling up a film of which the projections in the opposite end parts have fewer pitches than those in the other part. CONSTITUTION:A tool wherein the number of tooth-shaped projections of end embosses 7 positioned in the opposite ends of embosses 2 is smaller than that of the tooth-shaped projections of the embosses 2 is employed, and a film 1 supplied from an original film roll 6 is embossed by the tool and a support roller 3. The embossed film 1 is rolled up in the state of being broad by a bobbin plate 5 and laminated. In a laminated body of the film 1 rolled up and laminated by the bobbin plate 5, accordingly, a heap in the opposite end parts is smaller than the one in the central part and the embossed parts are laminated precisely. According to this constitution, a film roll thus formed can be used to the vicinity of the end parts thereof.
Patent JP-H05161348-A (JP)
Title: Switching regulator
Inventor: KARIYA AKINORI
IPC: H02M1/16
Filed: 1991-11-28
Abstract: PURPOSE:To materialize the miniaturization of entire device by equipping a voltage stabilizer with a means, which shifts the reference voltage to become the standard in setting of an output voltage value to lower voltage only for a short time at rise of output voltage. CONSTITUTION:The output voltage 15 of a switching AC-DC converter 1 is divided with sense resistors 3 and 4, and when the divided one is input into an error amplifier 5, it receives the reference voltage 17 from a reference voltage circuit 9 and takes the difference and inputs it into a comparator 11 after amplifying it. Moreover, a reference voltage shift timer circuit 10 is connected to the reference voltage circuit 9, and it controls reference voltage 17 for a certain time and lowers the reference voltage. Accordingly, while the timer is set, the output of an error amplifier begins to rise from the middle of output voltage 15 rising, and enters the control range a little early, and then the reference voltage 17 rises, and raises the output voltage 15 to a set value, so output voltage free from apparent overshoot can be gotten. As a result, the miniaturization of the entire device becomes possible by miniaturizing the output capacitor.
Patent JP-2000146145-A (JP)
Title: Dry distillation thermal decomposition molten combustor for waste
Inventor: AYUKAWA DAISUKE
IPC: F23G5/46
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a dry distillation thermal decomposition molten combustor for waste in which deposits, e.g. dust, can be removed automatically from a duct unit for carrying thermal decomposition gas coupling a dry distillation thermal decomposition drum and a molten combustor without stopping operation. SOLUTION: In a dry distillation thermal decomposition molten combustor for waste comprising a dry distillation thermal decomposition drum and a molten combustor 4 for melting and combusting thermal decomposition gas and combustibles in the residue of thermal decomposition, a duct unit 25 for carrying thermal decomposition gas generated in the dry distillation thermal decomposition drum to the molten combustor 4 comprises a plurality of steam blowing nozzles 31a-31n, and a plurality of steam control valves 29a-29n for controlling supply of steam S. Furthermore, a plurality of pressure detectors 27a-27n for detecting pressure at each part of the duct unit 25 and a valve controller 30 are provided and deposits, e.g. dust, in the duct unit 25 is removed by ejecting steam from the steam blowing nozzles.
Patent JP-H05147067-A (JP)
Title: Production of coated molded product
Inventor: UEMATSU TOMOKO
IPC: B29C45/14
Filed: 1991-11-28
Abstract: PURPOSE:To produce a coated molded product having a mark or a character applied to the specific part of the surface thereof with good reproducibility without generating distortion, improved in surface hardness and weatherability and soft to the touch. CONSTITUTION:An ABS sheet 3 is brought into close contact with the cavity part 111a of a female mold 11 and a mold is closed in such a, state that the ABS sheet 3 is mated with the whole inner surface of the female mold 11. Thereafter, ABS is injected in the cavity of the mold to produce a coated molded product having an almost semispherical protruding part provided to the outer surface of the main body thereof and having a film applied to the other outer surface thereof so as to show extremely good appearance.
Patent JP-H06164183-A (JP)
Title: Signal discriminator
Inventor: NAITO AKIRA
IPC: H01F17/06
Filed: 1992-11-25
Abstract: PURPOSE:To obtain a signal discriminator having excellent external appearance by binding cables and fixing a signal discriminator with a smaller number of components without giving a sense of incongruity. CONSTITUTION:A signal discriminator is structured by respectively housing shift magnetic cores 12a, 12b which are integrated to surround a cable 2 and a binding tool 3 for binding the cable 2 in the other housing chambers 13a, 13b, 14a, 14b and 15a, 15b of the divided cases 11a, 11b and engaging the front and rear walls with the binding tool 3 housed in the housing chamber to preventing movement of the divided cases 11a, 11b in the longitudinal direction of the cable 2.
Patent JP-H06220349-A (JP)
Title: Preparation of reactive phthalocyanine dye
Inventor: YURUGEN DORUNHAAGEN
IPC: C09B62/517
Filed: 1993-12-15
Abstract: PURPOSE: To prepare a reactive phthalocyanine dye high in purity and having light fastness and resistance to hypochlorous acid bleaching in high yield by a new method of reacting phthalocyaninesulfonyl chloride with a particular amine and subjecting the resulting reaction mixture to a membrane treatment.  
     CONSTITUTION: Firstly, phthalocyaninesulfonyl chloride or a mixture of formula I (PC is phthalocyaninic groups; M +  is c a ction; a is 1 to 4; b is 1 to 3; however a+b is less than 4.) is reacted with an amine of formula II [R 1  is H, a 1-6C alkyl; L is a 2-4C alkylene, naphthylene or the like; Y is vinyl, C 2 H 4 -Q (Q is an alkali-releasing group); (m), (t) is 0 or 1] and optionally with the amine of formula III (R 2 , R 3  is H, phenyl or the like). Next, after the completion of the reaction, the resulting mixture is subjected to a membrane treatment to separate the mixture into aqueous residual component consisting of the objective dye of formula IV and aqueous permeated component containing salt, the amine of formula II and optionally the amine of formula III. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05153186-A (JP)
Title: Digital line terminating equipment
Inventor: MAKISHITA YUUJI
IPC: H04L29/06
Filed: 1991-11-28
Abstract: PURPOSE:To attain the intercommunication of a Y and an I I/F lines by providing an alarm processing means which connects the I and the Y I/F lines, and degenerates and transfers falsely prescribed information contained in both these lines respectively to both these lines. CONSTITUTION:An I and a Y frame synchronizing parts 1, 6 take the frame synchronization of each input data from an I and a Y I/F sides through lines 21, 31. An I and a Y alarm detecting parts 2, 7 separate an I and a Y I/F system alarms and data through the lines 22, 32. and transfer an alarm to an alarm part 11 through the lines 23, 33. An I/Y and a Y/I clock changing parts 3, 8 receive the data through the lines 24, 34. and execute phase change from a clock extracted out of the I and the Y I/F lines to the clock in equipment. A Y and an I alarm parts 4, 9 receive the transferred data through the lines 25, 35, and incorporate the transferred alarm through the lines 26, 36, and frame pattern inserting parts 5, 10 insert a frame pattern to the data, and send it. Thus, the intercommunication of both the lines can be executed.
Patent JP-H01157572-A (JP)
Title: Semiconductor device
Inventor: BABA TOSHISUKE
IPC: H01L29/78
Filed: 1987-12-15
Abstract: PURPOSE:To prevent deterioration of electric properties due to a secondary carrier by forming a recombination center layer within a substrate so that it is positioned at least around a drain impurity diffusion layer. CONSTITUTION:Recombination center layers 6, 7 having a recrystallized central density of 10<16>-10<17>cm<-3> are formed within a silicon substrate 1 so that they position around a source impurity diffusion layer 4 and a drain impurity diffusion layer 5. The recombination center layers 6, 7 are formed by diffusion gold (Au) in a temperature range of 1000-1400 deg.C and a density of 10<16>-10<17>cm<-3> before and/or after a formation process of source drain impurity diffusion layers 4, 5 in usual manufacturing process of field effect transistor.
Patent JP-2000107315-A (JP)
Title: Device for taking in and out fire fighting pump in manhole
Inventor: IWAMOTO MASAHIRO
IPC: E03B9/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To easily execute the fire fighting pump taking in and out operation in a manhole by telescopically disposing a double cylinder pipe support capable of sealing the gas in a manhole communicated with an underground water tank, and disposing an engaging and disengaging mechanism applying the engagement of bevel gears on a lower surface of a pedestal mounted on an upper end part of this support. SOLUTION: When a fire fighting pump 24 is taken out from a manhole 2, an operation rod 13 is moved in the left or right direction, and an interlocking bevel gear 16 is rotated together with a starting bevel gear 15. Then, a link 18 is pulled to a central position of a pedestal 3 in such manner that it is folded, a locking member is released from a locking tool 21, and the pedestal 3, a circular plate 22, the fire fighting pump 24 or the like are lifted up on the manhole 2 by an inner pipe support together with an inner guide rod by the repulsive force of gas in an outer pipe support 6a. Then the lifted circular plate 22 is rotated to take out the fire fighting pump 24 from an arbitrary outlet.  Whereby the operation of an engaging and disengaging mechanism including the locking tool 21 and the locking member can be easily executed, and the fire fighting pump 24 can be easily taken in and out.
Patent JP-H11148850-A (JP)
Title: Intelligent gas meter
Inventor: SAITO TAKESHI
IPC: G01F3/22
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a intelligent gas meter which can improve the ventilation in a controller case and the waterproofing and insect proofing properties of the case. SOLUTION: A intelligent gas meter measures the used amount of a gas, calculates the integrated value of the used amount of the gas by means of a controller 22 based on the measured used amount of the gas, and displays the integrated value. The meter is provided with a controller case 21 for housing the controller 22, a vent hole section 37 which is formed through the case 21 for ventilating the controller 22, and an LED 26 which illuminates the vent hole section 37 when the case 21 is covered with a case cover.
Patent JP-2001135270-A (JP)
Title: Mass spectrometer
Inventor: IWANAGA MITSUYASU
IPC: H01J49/42
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To enable a single mass spectrometer(MS) to assume various modes of applications. SOLUTION: A quadrupole unit 5 can be used both as an ion guide and a quadrupole MS filter. Accordingly, such application modes can be taken as 1) the quadrupole unit 5 is used as an ion guide, the reaction chamber 15 is not used and mass spectrometry in performed with the double-focusing MS 8, 2) the quadrupole 5 is used as a quadrupole MS filter, and neither the reaction chamber 15 nor the double-focusing MS 8 is used, 3) The quadrupole 5 is used as the quadrupole MS filter, the reaction chamber 15 is used to conduct CID and product ions generated by CID are analyzed with the double-focusing MS 8. Accordingly, the application mode can be switched appropriately depending on the measurement conditions, the required resolution and sensitivity.
Patent JP-S63165718-A (JP)
Title: Detector for abnormality in mass flowmeter
Inventor: FUKAMI TERUKI
IPC: G01F1/84
Filed: 1986-12-26
Abstract: PURPOSE:To prevent the outflow of a fluid due to the fatigue rupture of a conduit, by giving an alarm when a voltage value in the case of electromagnetic driving of the conduit exceeds a prescribed level. CONSTITUTION:A sine-wave signal being delivered from a pickup coil 8 and proportional to the speed in a conduit is integrated by an integrator 11, turned to be a mass signal by a phase difference detecting circuit 12 and passed through an amplifier circuit 13, and it is outputted as a flow rate signal from a terminal 14. Simultaneously, the signal of the coil 8 is subjected to linear amplification 20, and thereby a driving coil 4 is driven in sine through a driving circuit 16. A driving signal amplification control circuit 15 is composed of a comparator-amplifier comparing a direct-current signal obtained through a rectification of the signal of the integrator 11 with a reference voltage, and others, and it drives the circuit 16 on the basis of a difference signal of the direct-current signal and the reference voltage. While an input signal to the circuit 16 has a fixed value at a normal time when the conduit is not fatigued, accordingly, it becomes a signal enlarged by an increase in internal friction in the case when the friction is increased due to fatigue. Then, the reference voltage set in an amplitude limit value setting unit 17 is compared with an output signal of the circuit 15 by a comparator 18, and when the result of comparison exceeds a set value, an alarm signal is outputted from a terminal 19.
Patent JP-2001136079-A (JP)
Title: Multi-stage coding method, multi-stage decoding method, multi-stage encoder, multi-stage decoder and information transmission system using them
Inventor: YOSHIDA HIDEO
IPC: H03M13/27
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To solve problems of a conventional interleave processing and de- interleave processing using a memory where write/read has had to be sequentially executed resulting in causing a large delay time and needing the memory of a high capacity or the like. SOLUTION: This system employs counters and selectors to execute the interleave processing and de-interleave processing and to process a plurality of coding sequences at the same time.