baber/WOPTO huggingface dataset:
Patent JP-H08268606-A (JP)
Title: Web transport device
Inventor: RAINERU MERUTSUERU
IPC: B65H20/10
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus transporting a web bi-directionally, selecting the transportation speed, and transporting without causing friction in the web by simplifying the constitution of respective processing parts and arranging them close to each other in the apparatus guiding and transporting the web of solid or laminated structure to a plurality of processing parts in the apparatus under operation. SOLUTION: This web transporting apparatus is provided with a carrier tape 22 forming a closed loop extending over processing parts 10, 12, 14, 16, a series of hole parts formed at regular intervals, at least, in the length direction of the carrier tape 22, a drum 24 stepwisely feeding the carrier tape 22 by engaging a sprocket with the hole parts, and a strip 32 holding the web 18 in the surface of the carrier tape 22.
Patent JP-H07240360-A (JP)
Title: Chemical coating device
Inventor: KUMAGAI OSAHISA
IPC: H01L21/68
Filed: 1994-03-01
Abstract: PURPOSE:To obtain for preventing a chemical, such as a resist liquid, from penetrating into vacuum chuck for the improvement of a chemical spin coating device for the resist liquid or the like. CONSTITUTION:In a chemical coating device of a structure, wherein a chemical 2 is dripped or sprayed on the surface of a substrate 1 through a nozzle 3 and the chemical 2 is spin coated on the substrate 1, flanges 5, which have a diameter smaller than the outer diameter of the substrate 1 and are made the gaps between the flanges 5 and a vacuum chuck 4 approach to an interval of such the extent that the chemical 2 does not creep in the chuck 4 through the gaps, are respectively provided on the side surfaces of the chuck 4 for sucking and fixing the substrate 1.
Patent JP-S60175256-A (JP)
Title: Automatic sound volume controller
Inventor: KODAMA TAKAMITSU
IPC: G11B20/10
Filed: 1984-02-20
Abstract: PURPOSE:To set automatically the level of the reproduced sound volume at the prescribed value by controlling an amplification factor after comparing the sound volume control data signal with the value of an up/down counter at a comparator part. CONSTITUTION:An identification circuit 6 applies a latch signal to a latch circuit 7 only when it is detected that an ID word data signal contains the sound volume control data. The latch signal is compared with the value of the reproduced sound volume data signal set previously by a reproduced sound volume control circuit, i.e., the value of an up/down counter 9 by a comparator 8. The contents of this comparison are applied to a counter control circuit 11. In other words, the clock pulses are applied to the counter 9 from a time constant clock pulse generator 12 until the value of the reproduced sound volume data signal is coincident with the value of the counter 9. Then the counter value is increased and decreased. This counter value is supplied to a D/A converter 10 to receive D/A converter and then applied to an audio amplifier 5. The amplification factor of the amplifier 5 is changed according to the output level of the amplifier control signal.
Patent JP-S61191297-A (JP)
Title: Turning fan installed on ceiling
Inventor: SAKAMOTO KUNITO
IPC: H02P25/16
Filed: 1985-02-19
Abstract: PURPOSE:To obtain a turning fan installed on ceiling which has one voltage changeover switch and no problem in starting by providing a changeover connec tor for switching the combination of a plurality of capacitors. CONSTITUTION:A speed regulator 2 has a plurality of capacitors 8, 9, 10, a changeover connector 11 for varying the combination of the capacitors, and a notch changing switch 12. The voltage can be switched without altering the windings 4, 7 of a fan motor 1 by varying the combination of the capacitors 8, 9, 10 by the connector 11 irrespective of the voltage of a power source 3 being low or high.
Patent JP-S53116653-A (JP)
Title: Derail detector for elevator cage
Inventor: TOYOSHIMA NOBUHIKO
IPC: B66B7/02
Filed: 1977-03-23
Abstract: PURPOSE: To improve the reliability of the derail detector for an elevator cage by mounting a conductor via a spring to maintain the tension of the conductor constant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55123398-A (JP)
Title: Suction water passage of vertical pump
Inventor: NIIHAMA HITOSHI
IPC: F04D29/46
Filed: 1979-03-16
Abstract: PURPOSE: To ensure the maintenance of the safety load resistance and strength of a pump construction by opening the end portion of a suction water passage with the centers of the strength and a water passage shifted with each other and the suction port and the center of the construction coincided with each other.  
     CONSTITUTION: When a pump 3 rotates, eddy current is generated at a suction port 13 in the same direction as the revolution of the pump 3. Since the end portion of a suction water passage 10 is made eccentric and an inclined portion 12 is provided on a partition wall 11, however, the water currents divided by the wall 11 are sucked while uniformd in flow without making mutual interference with eddy current or without colliding with a baffle portion 14 to cause turbulence so that efficiency is raised. Further, since a suction port 13 is coincided with the center of the strength center b of a suction water passage 10, no trouble occurs to the load resistance of a vertical pump placed just over the port 13 and any special reinforcement measure of the ceiling of the passage 10 can be made unnecessary. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10229420-A (JP)
Title: Communication system
Inventor: OYAMA TETSUSHI
IPC: H04Q11/04
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a communication system with a superior characteristic, in which a task of disable maintenance of realtime performance of transmitted signals is solved, in the case that realtime signal data cannot be sent in realtime and all the realtime signals sent from a transmitter side are outputted at a receiver side without intermission in the communication system, where realtime signals with realtime performance are communicated. SOLUTION: A dynamic image signal from a camera 101 is stored in a transmission memory 108 through a digital video cassette DVC 106 in a transmitter side terminal equipment 102 and sent to a receiver side terminal equipment 103 via an ATM network. In the case of storing data received at the receiver side terminal equipment to a reception memory 114, after realtime signal data by a prescribed frame number have been stored, the reception processing and the output processing to a DVC decoder 112 are conducted by the multi-thread processing technology, so as to output data without intermission.
Patent JP-H05193305-A (JP)
Title: Vehicular tire tube
Inventor: MIYAWAKI RIE
IPC: B60C5/02
Filed: 1992-01-21
Abstract: PURPOSE:To improve durability by restraining dimensional growth without imparing gas permeability and preventing generation of crease. CONSTITUTION:A first rubber layer 2 and a second rubber layer 3 from a hollow ring shape of two layers in which those layers tightly laminated in duplicate while the first rubber layer 2 is made of a butyl rubber of 100 weight part and the second rubber layer 3 not only contains 700 weight or more but less than 100 weight part of butyl rubber but also has its expansion permanent set rate 0.5 times or more but less than 0.95 times of that of the first rubber layer.
Patent JP-H1187707-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: YUN KYUHAN
IPC: H01L21/225
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and method for manufacturing it, wherein drive power and reliability are improved by forming an LDD region of asymmetrical structure comprising a low-concentration impurity region only in a drain region. SOLUTION: This semiconductor element comprises a semiconductor substrate 10, a gate electrode 14a formed on the semiconductor substrate 10, a first gate insulating film 13 which is formed between the gate electrode 14a and the semiconductor substrate 10, formed in a first region A comprising one edge part 14b of the gate electrode 14a, a second gate insulating film 18 which is formed between the gate electrode 14a and the semiconductor substrate 10, such that in a second region B comprising the other edge part 14c of the gate electrode 14a it is thicker than the first gate insulating film 13, first impurity regions 15a and 15b formed in a semiconductor substrate 10 such as to be on lower and on both the sides of the gate electrode 14a, and a second impurity region 16 formed in the semiconductor substrate 10, of lower part in the second gate insulating film 18.
Patent JP-H06395-A (JP)
Title: Measurement container
Inventor: RORUFU AMERUNGU
IPC: G01N11/00
Filed: 1993-02-22
Abstract: PURPOSE: To enable a measuring vessel to use both for a mechanical measuring mode based on a spherical manner and an optical measuring mode and to enable an automatic supply into a detecting device by improving the measuring vessel for receiving liquid to be tested such as blood and blood plasma. CONSTITUTION: In a measuring vessel 1, one end forms an inlet opening 5 and the another end forms a tubular part 7. A footing member is connected to the tubular part 7. The measuring vessel 1 can be placed on the footing part.
Patent JP-S52114684-A (JP)
Title: Light weight resin concrete having a skin layer on the surfaces
Inventor: UCHIGASAKI ISAO
IPC: C04B41/63
Filed: 1976-03-22
Abstract: PURPOSE: Lightweight resin concrete having an excellent surface appearance, manufactured by forming a skin layer of unsaturated polyester resin on the surface of unsaturated polyester resin foam containing a lightweight aggregate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09225509-A (JP)
Title: Thermal expansion quantity calculating method in work roll
Inventor: TAKAMACHI YASUYUKI
IPC: B21B28/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide the method to calculate a thermal expansion quantity of a work roll to calculate a practical time in rolling and in high precision. SOLUTION: In the work roll used for hot rolling, an thermal expansion quantity of the work roll is calculated by combining the estimated value of an elastic deformation of the work roll resulting from the thermal stress due to temp. gradient in the roll radial direction near roll surface layer, which is produced when work roll and rolling stock are brought into contact in rolling, as the distribution at the roll axial position of a varying quantity of work roll diameter, is calculated with using a rolling condition, average temp. in the roll radial diection and the estimated value of the distribution in the roll axial direction of a varying quantity of work roll diameter due to thermal expansion neglecting thermal strss calculated from an average temp. in the roll radial direction.
Patent JP-S59156342-A (JP)
Inventor: HIMENO HIROSHI
IPC: A61C19/04
Filed: 1983-02-28
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-S55124881-A (JP)
Title: Stamp mark collation and processing system
Inventor: KANEKO TOORU
IPC: G06T3/60
Filed: 1979-03-19
Abstract: PURPOSE: To perform collation of stamp mark in a short time, by detecting the shift between the reference stamp mark and collated stamp mark and shifting the position of stamp mark so that the shift can be reduced.  
     CONSTITUTION: To collated stamp mark inputted from the picture input unit 1 is stored in the frame memory 2, the corresponding reference stamp mark store in the file memory 3 in advance is written in the frame memory 3 and whether or not the stored stamp marks are in agreement is detected with the direction detector 5. The signal of the detector 5 gives parallel movement and rotation to the collated stamp mark stored in the frame memory 2 at the position matching unit 6, the degree of agreement is measured at the measurement unit 7, and the position matching unit 6 is controlled so that the degree of agreement can take a maximum. After that, the reference stamp mark and collated stamp mark are collected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62194094-A (JP)
Inventor: SHOJI NORIO
IPC: F16L58/18
Filed: 1986-02-17
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-S52115621-A (JP)
Title: Narrow band color television transmitting system
Inventor: MURAKAMI ATSUMICHI
IPC: H04N11/02
Filed: 1976-03-24
Abstract: PURPOSE: To produce a high quality picture with effective band compression, by converting a static picture color TV signal into vertical scanning through sampling process, and transmitting color signal in jump sequential and converting into horizontal scanning at receiver side frame memory, resulting in reproducing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62189843-A (JP)
Title: Communication control equipment
Inventor: KAMIYAMA TOSHIHIRO
IPC: H04L69/40
Filed: 1986-02-17
Abstract: PURPOSE:To allow the titled equipment to cope with a fault without stopping the entire equipment by converting a designation line number inputted attended with a communication request from a communication line into a prescribed line number and using a line connection section of the prescribed line number to apply communication control. CONSTITUTION:Various control tables and transmission/reception buffers in a memory 23 of a communication control equipment are set initially in the unit of lines from a control processing unit, a diagnostic program is started at the same time to diagnose line connection sections 24 sequentially. When a communication request to a line interface 1011 takes place from the central processing unit, the line number of the connection section 241 is inputted to the communication control equipment via an input/output channel 100 and fetched into a microprocessor 22 via a bus 200. The microprocessor 22 converts the inputted line number into a prescribed line number, uses a line connection section 24 having no fault for communication control and displays the operating line number.
Patent JP-S52117323-A (JP)
Title: New 44*vvtriazolyl**styryl compound
Inventor: HANSU SHIYUREPUFUEA
IPC: D06L3/12
Filed: 1977-03-25
Abstract: Novel 4-(v-triazolyl)-styryl compounds of the formula   <IMAGE> wherein n is 0, 1 or 2, R represents a hydrogen atom or an unsubstituted or substituted alkyl, alkenyl, aralkyl, alkanoyl or aroyl group and Q represents an unsubstituted or substituted 5-membered heterocyclic ring or, if n is 1 or 2, also represents hydrogen, the rings A, B and C being optionally substituted with further non-chromophoric substituents, processes for their preparation as well as a process for optically brightening organic materials on using said compounds are disclosed.
Patent JP-S56128773-A (JP)
Title: Anilinomethylenemalonic ester derivative and its preparation
Inventor: IRIKURA TSUTOMU
IPC: C07D295/18
Filed: 1980-03-14
Abstract: NEW MATERIAL:An anilinomethylenemalonic ester derivative expressed by formula I (R 1  is lower alkyl; R 2  is lower alkyl or acyl; X and X 1  are H or halogen; however, are not H at the same time).  
     EXAMPLE: N-(2,2-Diethoxycarbonylvinyl)-4-fluoro-3-(4-acetyl-1-piperazinyl)aniline.  
     USE: An intermediate for a quinolone carboxylic acid derivative useful as an antimicrobial agent.  
     PROCESS: A novel aniline derivative of formula II is reacted with a malonic acid derivative of formula III (R 3  is lower alkyl), preferably at room temperature to 180°C, to give the compound of formula I. A compound useful as an antimicrobial agent of formula IV (R 4  is alkyl which may have a substituent, e.g. OH or an unsaturated bond; R 5  is H or R 2 ) can be synthesized from the resultant compound. The compound of formula II can be synthesized from o-fluorophenylpiperazine as a starting material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05234361-A (JP)
Title: Memory device, its information readout method, its information write method and its manufacture
Inventor: YOKOYAMA NAOKI
IPC: H01L27/04
Filed: 1992-02-19
Abstract: PURPOSE:To provide a memory device which can be constituted of the smaller number of elements and of a small area, to provide its information readout method and its information write method and to provide the manufacturing method of the memory device. CONSTITUTION:The title memory device is provided with the following: a column address signal line Ax; array address signal lines Ay1, Ay2 composed of one pair of signal lines; and memory cells installed in parts where said column address signal lines Ax and said address signal lines Ay1, Ay2 are crossed. The memory cells are constituted of the following: two negative differential diodes D1, D2 which are connected in series in the forward direction between said row address signal lines Ay1, Ay2 and a threshold diode D3 which is connected across a mutual connecting point (a) of said two negative differential diodes D1, D2 and said column address signal line Ax and which is provided with a characteristic to make an electric current flow to both positive and negative directions so as to correspond to prescribed threshold voltages Vth1, Vth2.
Patent JP-H04249093-A (JP)
Title: Lighting circuit for electroluminescence lamp
Inventor: IWATA KOZO
IPC: H05B44/00
Filed: 1991-01-31
Abstract: PURPOSE:To provide a lighting circuit for an EL lamp small sized and having good converting efficiency. CONSTITUTION:A DC-DC converter 3 is operated by a timing signal circuit 4 only the charging period of an EL lamp 1, whereafter a transistor Q6 of a discharge circuit 5 is turned on to allow the EL lamp 1 to make discharge through a reactor Rc. The charging is made in the other direction. Through a diode D4 for discharging, re-discharging and another charging in the original direction are made via the reactor Rc, and the DC-DC converter 3 is actuated again, and only the voltage portion lost in discharge operation and light emission will be refilled.
Patent JP-S61191261-A (JP)
Title: Magnetic power apparatus
Inventor: NAKAMATSU YOSHIRO
IPC: H02K53/00
Filed: 1985-02-20
Abstract: PURPOSE:To obtain a power apparatus, a motor or the like, by using a repulsive force or an attractive force generated by putting magnetic poles for repulsion or attraction closer or keeping them at a distance, for a driving force. CONSTITUTION:On a power generating section A, the poles N, or example, of permanent magnets are arranged at specified intervals. Poles N on a controlling section B are arranged confronting the poles N on the power generating section A. Repeatedly, the controlling section B comes in contact with the power generating section A and keeps the section A at a distance. When the both poles N come in close contact with each other along a passage 3 for getting out of position, then the repulsive force of the both poles N is attenuated and the both poles N can come in close contact with each other. Immediately after the both poles N get out of position together, a distance between the both poles N is diminished, and a great repulsive force acts on the both poles N, and the power generating section A is driven to the controlling section B.
Patent JP-S57147335-A (JP)
Title: Measuring device for frequency difference
Inventor: MIYAWAKI KUNIO
IPC: H03L7/06
Filed: 1981-03-09
Abstract: PURPOSE:To facilitate the measurement and matching of a signal to be measured by comparing the phase of an intermittent reference signal, generated by a phase control loop including a reference signal generator, with that of the signal to be measured. CONSTITUTION:The output signal of a reference signal generator 2 is applied to a phase control loop consisting of a phase comparator 6, a low-pass filter 8, a voltage-controlled oscillator 9, a frequency varying device 10, and a gate circuit 12, which is opened and closed under the control of an internal gate signal from a gate signal generator 15 or an external gate signal from a terminal 13, thereby calibrating an intermittent reference signal 18. Then, a switch 4 is placed at the side of a terminal 1 to supply the phase comparator 6 with a signal to be measured. A waveform monitoring device is connected to the output side of the low- pass filter 8 to monitor a waveform, and a phase error between the signal to be measured and intermittent reference signal is detected. Further, the signal to be measured and intermittent reference signal can be matched so that the phase error is eliminated.
Patent JP-S56130783-A (JP)
Title: Multiple hologram recording method
Inventor: KANAZAWA YASUNORI
IPC: G03H1/26
Filed: 1980-03-17
Abstract: PURPOSE:To prevent an S/N ratio in reproduction from deteriorating by reducing the disorder of interference strips on a hologram surface, by setting the number of superposed luminous fluxes of a subject at the same positionon the hologram surface to two or less. CONSTITUTION:When a beam splitter and reflex mirror for laser beams are selected properly, the luminous flux width of subject lights 18-20 from information sources becomes a half that of reference light 3, and positions where respective lights reache the surface of hologram photosensitive plate 11 shift by a half the width of subject lights 18-20 respectively. Therefore, the disorder of interference stripes on the hologram surface can be reduced since only two luminous fluxes of subjects are superposed, and consequently the deterioration of the S/N ratio in reproduction can be prevented.
Patent JP-H02212124-A (JP)
Title: Method for welding joint of pressure resistant plastic vessel
Inventor: YAZAKI JINICHI
IPC: B29K105/06
Filed: 1989-02-14
Abstract: PURPOSE:To obtain a pressure resistant plastic vessel excellent in pressure resistance, sealing properties and external appearance characteristics by a method wherein a plurality of vessel parts made of thermoplastic resin containing heat resistant reinforcing fiber, the weight of which lies within the specified range with respect to the total weight, are pressure-welded by being irradiated with ultrasonic wave so as to form a strong and sealed welded joint. CONSTITUTION:A plurality of vessel parts to be used in ultrasonic bonding are made of thermoplastic resin containing 5-40wt.%, especially 10-25wt.%, of heat resistant reinforcing fiber based on the total weight. As proper fiber, glass fiber, carbon fiber, aromatic polyamide fiber and polyimide fiber are cited. At the ultrasonic bonding, by driving an air cylinder 56, a horn 55 is lowered so as to urge the barrel part 1 and the bottom part 2 of a vessel against each other and to irradiate ultrasonic wave, which is generated with ultrasonic vibrators 53 and 54, through the horn 55 to the joint of both the barrel part and the bottom part in order to fuse the joint. Molten resin 25 is partially filled in a clearance part (or a molten resin relief part) 26 made between the inner peripheral surface 15 of the barrel part and the small diameter fitting surface 20 of the bottom part. Further, molten resin 27 is partially filled in a clearance part (or a molten resin relief part) 28 made between the fitting surface 20 of the barrel part and the large diameter fitting surface 21 of the bottom part.