baber/WOPTO huggingface dataset:
Patent JP-H04348650-A (JP)
Title: Television intercom
Inventor: MATSUMOTO WATARU
IPC: H04N7/18
Filed: 1991-05-27
Abstract: PURPOSE:To obtain the inexpensive television intercom in which the system expansion is easy. CONSTITUTION:When a visitor depresses a call button 24 of a slave set 13 of a television intercom, a call switch signal is inputted to a control circuit 34 via a MODEM circuit 41, a transmission line 12 and a MODEM circuit 31. The control circuit 34 rings a call chime (not shown) in a master set 11 and sends an extension dial signal via a telephone line interface circuit 51 or the like to ring a master set and a slave set (not shown) of home telephone. When a handset 18 of the master set 11 of the television intercom is lifted up, a video image of the visitor is displayed on a CRT monitor 15 and the master set and the slave set 13 are brought into the talking state. On the other hand, when the handset of the home telephone set is hooked off, the telephone set and the slave set 13 of the television intercom are brought into the talking state.
Patent JP-S61281109-A (JP)
Title: Production of vinyl chloride copolymer
Inventor: ISAKA TAKASHI
IPC: C08F214/06
Filed: 1985-06-06
Abstract: PURPOSE:To obtain the titled copolymer, having remarkably improved thermal stability and capable of exhibiting good antistatic properties always even by different processing methods, by copolymerizing a dialkyl sulfate of an aminoalkyl acrylate with vinyl chloride. CONSTITUTION:(A) A dialkyl sulfate of an aminoalkyl acrylate expressed by the formula (R<1> is H or methyl; R<2> and R<3> are 1-4C alkyl; n is an integer 1-4) is copolymerized with (B) vinyl chloride normally at 30-70 deg.C to afford the aimed copolymer. Dimethyl sulfate of N,N-dimethylaminoethyl acrylate, etc., may be used as the component (A), and the amount thereof to be used is preferably 0.5-10wt% based on the total monomers expressed in terms of aminoalkyl acrylate. The aqueous suspension polymerization method is preferably used to carry out industrially and advantageously the above-mentioned polymerization.
Patent JP-S5912963-A (JP)
Title: Polyphenylene ether resin composition
Inventor: TAYAMA TOSHIYUKI
IPC: C08L33/00
Filed: 1982-07-13
Abstract: PURPOSE:To prepare the titled composition having remarkably improved moldability and improved impact strength without lowering the heat deformation temperature, by adding a metallic soap. CONSTITUTION:100pts.wt. of a polyphenylene ether resin or a mixture of the resin with a polystyrene resin is mixed with 2-10pts.wt., preferably 3-8pts.wt. of a metallic soap of formula (RCOO)nM(OH)m-n (R is 7-12C alkyl or alicyclic hydrocarbon residue; M is metallic atom; m is valence of the metallic atom; n is integer of <=m), preferably Co, Zn or Ba salt, especially Co salt of 15-17C fatty acid.
Patent JP-H08311297-A (JP)
Title: Resin composition
Inventor: MATSUSE TAKAHIRO
IPC: C08L101/00
Filed: 1995-05-19
Abstract: PURPOSE: To obtain a resin composition which can be heat-set at low temps., is excellent in material properties, production efficiency, economic efficiency, and general-purpose properties, and has a moderate modulus. CONSTITUTION: The composition comprises a first resin and a second resin having a glass transition temp. of 25-75 deg.C. Examples of the first resin include thermoplastic resins such as a hydrogenated butadiene polymer and a hydrogenated butadiene/styrene copolymer. The first resin comprises rigid segments (A) and soft segments (B) in an (A)/(B) ratio of 5/95 to 80/20, and at least part of the molecular backbones form a three-dimensional continuous network.
Patent JP-S61280168-A (JP)
Title: Scanner
Inventor: YAMAMOTO KAZUTO
IPC: H04N1/19
Filed: 1985-06-06
Abstract: PURPOSE:To improve the accuracy of reading of a scanner by correcting the output of a photoelectric converting element according to an ambient temperature thereof. CONSTITUTION:The table of correction reading data that make, for instance, the result of A/D conversion of read signals of a CCD sensor 1 and the result of A/D conversion of temperature detection signals of a temperature sensor 2 parameters is stored in a correcting circuit 5. The correction reading data are values obtained by correcting the read signals of the CCD sensor 1 according to the dark output of the CCD sensor 1. The correcting circuit 5 is accessed making the result of A/D conversion of read signals of the CCD sensor 1 and the result of A/D conversion of temperature detection signals of the temperature sensor 2 the address data, and outputs the correction reading data OUT stored in the corresponding address. By correcting the output basing on the ambient temperature of the CCD sensor 1, the influences of dark output can be suppressed and the accuracy of reading can be improved.
Patent JP-S63285056-A (JP)
Title: Incoming call regulation system
Inventor: IKENAGA MASAAKI
IPC: H04M3/42
Filed: 1987-05-18
Abstract: PURPOSE:To attain registration and release of incoming call regulation without giving any special number by detecting that a caller dials a telephone number of the telephone transmitted by the caller. CONSTITUTION:In the case of applying incoming call regulation by a subscriber (caller) of a telephone set 1, when the caller hooks up and dials the telephone number of the telephone set 1, a channel controller 7 sends call detection information and a caller allocated position to a central processing unit (CPU) 8. The CPU 8 uses the information to allow the channel controller 7 to connect the caller and an outgoing register trunk 4. When the caller dials the telephone number of the telephone set 1, the number is received by the outgoing register trunk 4 and the number is sent to the CPU 8 via the channel controller 7. The CPU 8 uses the received number to read the allocated position of the said subscriber from the subscriber data memory 10 to discriminate the allocated position and the incoming call regulation information is read from the subscriber data memory 10, and when the information content is in the midst of the regulation release, the information is rewritten into the regulation registration information.
Patent JP-S5760974-A (JP)
Title: Vehicle steering system
Inventor: SANO SHIYOUICHI
IPC: B62D7/15
Filed: 1980-09-02
Abstract: PURPOSE:With a vehicle made to steer with both front and rear wheels, it is designed to prevent variation of turning deameter at change of running speed of the relevant turning vehicle by method of detecting the turning speed and then to organize arrangement of the rear wheel steering upon result of such detection. CONSTITUTION:The turning motion of a running vehicle is detected by the sensor 10. Further variation of the running speed will be detected by the sensor 11. Signals from these sensors 10, 11 are processed by the computor 12 so as too be used for the control of servo actuator 13 of the relevant motors to restrict operation of tie- rod 8 which  has been submitted for direct line movement by a gear box 14 to steer rear wheels on both left and right sides. At this time, in its accelerated driving, the computer 12 of front wheel driving vehicles steers the rear wheels 7 outwardedly to the turning direction in reverse to the front wheels 6. On the other hand, at its slowing down driving, the computor 12 controls the rear wheels 7 to run being steered inwardly to the same tunning directin of the front wheels 6. With this method, variation of turning diameter arising from change of speed is prevented.
Patent JP-H05313199-A (JP)
Title: Thin-film transistor array substrate
Inventor: MINAMINO YUTAKA
IPC: G02F1/1368
Filed: 1992-05-14
Abstract: PURPOSE:To suppress the degradation in a display grade arising from a fluctuation in a common electrode potential by forming the electrode of the take-out port of the counter electrode on an array substrate side of a transparent electrode and coating the circumference thereof with a metal. CONSTITUTION:An a-Si layer 12 and an n<+> a-Si layer 13 are etched to form an a-Si island region 12A to serve as a channel region (f). A contact hole 14 is formed by etching on the take-out electrode of the counter electrode (g). A metallic layer 15 consisting of Al, etc., is deposited by a source-drain sputtering method, etc., (h) and is so patterned that the Al remains to the shapes of the source and drain electrodes and around the counter take-out electrode. The Al backs up the ITO layer 5A of the transparent electrode via the contact hole in such a manner. As a result, the transparent conductive film which is the take-out electrode is backed up by the lowresistance metal and the resistance of the contact part is therefore lowered.
Patent JP-H07289656-A (JP)
Title: Alkali decomposition method for halogenated aromatic compound
Inventor: TANIMOTO FUMIO
IPC: C10G19/00
Filed: 1994-04-22
Abstract: PURPOSE:To decompose a halogenated aromatic compound into such concentration as incapable of being substantially detected, by keeping the ratio of alkali in a system at an initiating time equal to or above a specific value, when the aromatic compound is kept in contact with the alkali in an aprotic polar solvent for the prescribed time at the preset temperature. CONSTITUTION:In this alkali decomposition method for a halogenated aromatic compound, the ratio of alkali in a system at an initiating time is kept at 5,000mg/kg or more, when the compound and alkali are kept in contact with each other in an aprotic polar solvent for 1 to 10 hours at a temperature between 150 to 300 deg.C. When this method is used for decomposing alkali, a halogenated aromatic compound regarded as causing a problem on environmental protection or directly damaging a human body, even if small in an initiating substance, can be decomposed into such concentration as incapable of being substantially detected over a wide dilution range from 100% to several mg/kg.
Patent JP-H07306049-A (JP)
Title: Optical fiber gyro
Inventor: WATANABE ATSUSHI
IPC: G01C19/72
Filed: 1994-05-11
Abstract: PURPOSE:To provide a fiber-optic gyro which eliminates polarization due to a double refraction at an extra coil-like part of an optical fiber generated when the gyro is assembled, thereby detecting an angular velocity highly accurately. CONSTITUTION:The fiber-optic gyro is provided with a light source 1, a first and a second photocouplers 2 and 4, a polarizer 3, and a sensing coil 6. A single-mode optical fiber 5 connecting the photocoupler 2 with the polarizer 3 is wound like a coil.l at arm extra part 8. A polarization-preserving optical fiber 9 is connected between t.he extra part, 8 and an extra part of a polarization-preserving optical fiber constituting the polarizer 3. At this time, a polarization axis of the optical fiber 9 is twisted 45 to a polarization axis of the polarization-preserving optical fiber constructing the 16 polarizer 3.
Patent JP-H02303504-A (JP)
Title: Panel for dehydration and method for drawing dehydrated mud by using this panel for dehydration
Inventor: NAKAMURA MASAHARU
IPC: B01D29/00
Filed: 1989-05-16
Abstract: PURPOSE:To greatly accelerate the dehydration of mud by extending water permeable non-woven fabrics to frames having legs which can be freely attachably and detachably fixed to foundation bases to prepare the panels for dehydration and bringing the panels into contact with the mud water in a storage basin in an erecting state. CONSTITUTION:The panels A for dehydration constituted by extending the water permeable non-woven fabrics 4 to the frames 3 which can be freely attachably and detachably fixed to the foundation bases 1 are prepd. The foundation bases 1 are arranged on the bottom of the storage basin 6 to be stored with the mud water and the panels A for dehydration are erected on the bases 1. The mud water is thereafter stored in the storage basin 6 and is dehydrated. After the panels A for dehydration are removed, the dehydrated mud is removed. As a result, the dehydration of the mud is greatly accelerated and the installation is easy. The execution of the easy and perfect discharge of the mud from the storage basin is possible as well.
Patent JP-H05312965-A (JP)
Title: Truck for underground radar surveying obstacle under railway
Inventor: SASAKI MITSUHARU
IPC: G01V3/12
Filed: 1992-05-14
Abstract: PURPOSE:To realize highly accurate and efficient radar survey of obstacle when an underground structure is built while traversing a railway. CONSTITUTION:The truck for underground radar comprises at least one telescopic arm 6 fixed to a truck 2 traveling on a rail 1, at least one antenna 8 fixed to one end of the arm 6 such that the position and direction of the antenna 8 are variable, a controller 3 mounted on the truck 2, a graphic recorder 4, and a power source 5. Position and direction of the antenna 8 are controlled by means of the variable arm and data detected through the antenna 8 is recorded on the graphic recorder 4.
Patent JP-S63287431-A (JP)
Title: Culture device for creating seaweed bed
Inventor: KAWANABE MASAYUKI
IPC: A01G33/00
Filed: 1987-05-19
Abstract: PURPOSE:To obtain a culture device for creating a seaweed bed consisting of culture units having a cloth-like substance and/or netlike substance and a holder for holding the culture unit in (sea)water and standing the culture units close together in the sea for forming a fishing ground. CONSTITUTION:Columnar or cylindrical culture units 1 are formed of a cloth-like substance and/or netlike substance as a principal material. the resultant units are moored in seawater by a holder consisting of a weight 7, buoy 8 and ropes (9a) and (9b). The culture units 1 are preferably formed of a core part formed from the cloth-like substance and a netlike reinforcing part covering the outer peripheral surface of the core part.
Patent JP-H11316269-A (JP)
Title: Dgps positioning method
Inventor: SUZUKI YASUKATA
IPC: G08G1/09
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To allow DGPS positioning with sure in short time after a power source is turned on. SOLUTION: DGPS information broadcasted with FM multiplex is received with an FM multiplex broadcast receiver, which is inputted in a navigation device 21, and the position measured with GPS is corrected, based on the DGPS information. The FM multiplex broadcast receiver saves a station information of a DGPS station which can be received in a memory 15 which keeps data after a power source is turned off, and gets DGPS information by receiving DGPS station which is preserved at power-on, and the navigation device 21 corrects a position obtained by GPS positioning, based on the DGPS information.
Patent JP-S63285944-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA TAEKO
IPC: H01L21/60
Filed: 1987-05-18
Abstract: PURPOSE:To simplify the steps by providing conductive means formed from one main surface on which the active layer of a semiconductor element is formed to the other main surface. CONSTITUTION:Conductive means 2 formed from one main surface to the other main surface of a GaAs FET 1 is formed by forming a through hole by etching at a predetermined position of the FET 1 and gold-plating in the hole. The means 2 is directly connected to a wiring pattern 4 formed on an insulating substrate 3. Since fine metal wirings are not necessarily used in this manner, problems of the wirings, such as a disconnection or a reaction of Au-Al can be eliminated to simplify the steps. Further, since use of an automatic machine for connecting the wirings is not necessary, the position and the size of electrode pad can be freely designed.
Patent JP-H01292930-A (JP)
Title: Priority system for polling
Inventor: KIHARA YASUHIDE
IPC: H04L12/40
Filed: 1988-05-20
Abstract: PURPOSE:To improve the transmitting efficiency of data by writing a polling table to a terminal display block in a condition that the terminals of high priority are suitably diffused when the polling table is prepared and executing polling according to the table. CONSTITUTION:A polling table 13 is written and displayed with suitably diffusing terminals 16, to which the priority is added, in the polling table 13 and according to this writing and display, the polling is successively loaded. Accordingly, even when a link 19 is in a bad condition or degrated, concerning the terminal 16 of the high priority, possibility to establish the polling at any time during one time of a polling period is improved. Then, the purpose of priority addition for executing the polling can be achieved. Thus, the efficiency of data transmission can be improved.
Patent JP-S5824472-A (JP)
Title: Type selector for printer
Inventor: OKABAYASHI MITSUMASA
IPC: B41J1/30
Filed: 1981-08-04
Abstract: PURPOSE:To provide the titled selector capable of preventing misprinting even when a stepping motor is disordered, by a method wherein the type being currently selected is detected, and when the detection result disagrees with a printing command, the motor is reset to a reference position, and the type selection is performed anew. CONSTITUTION:At a specified rotational position (the reference position) of a photo-encoder 3, an optical path for a light-emitting body L1 is opened through a hole 3a and a light-receiving body FT1 is turned ON. In relation to the rotation of the photo-encoder 3, pulse signals having equal numbers to the number of holes 3b (i.e., the number of the types) are generated. When the type is mis- selected due to a disorder of the stepping motor MS1, a microcomputer MC controls a driving circuit LS to rotate the stepping motor SM1. When a type wheel comes to a reference position, the motor SM1 is driven again by a printing command. When the selected type agrees with the printing command, a printing hammer 2 is brought into a hammering action by controlling a hammer-driving circuit HD.
Patent JP-H0417473-A (JP)
Title: Focusing device for picture input camera
Inventor: SAITO NORIAKI
IPC: G02B7/28
Filed: 1990-05-11
Abstract: PURPOSE:To simplify focusing by obtaining a focus level at each focal position, displaying a focus level graphically at a prescribed magnification scale onto a display device and displaying a focus level on the graph. CONSTITUTION:A picture input camera 4 picks up an object 1 as a picture input and gives the picture input signal to a processing circuit 5. The processing circuit 5 totalizes the picture signals when outputs of adjacent sensors are a prescribed output level and obtains the result as a focus level and obtains the largest focus level having been obtained so far as a just focus level. The processing circuit 5 gives the obtained focus level and the just focus level to a display device 6. The display device 6 displays the focus levels obtained by the processing circuit 5 as a bar graph or a circle graph or the like with a prescribed magnification scale and displays the just focus level on the graph.
Patent JP-2000314156-A (JP)
Title: Apparatus for ejecting foreign matter in conduit
Inventor: OKAMOTO YOSHIKI
IPC: E03B7/07
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To enhance the workability of a conduit when switched, and to efficiently cope with an emergency, in a foreign matter ejecting apparatus in the conduit which uses a fire hydrant. SOLUTION: A T-shaped branching pipe 2, a mending valve 3, and a three- port short pipe 4 are connected to a distributing water pipe 1 to form commonly used upright conduits A2, A3, A4. A fire hydrant 5 which is operated on the ground so as to be opened, is rigidly fixed to a branching opening 43 of the three-port short pipe 4, and a fixing portion of a foreign matter ejecting apparatus 6 which is instantly attachable/detachable is arranged at an upper opening 42 of the upright conduit.  Usually, the fixing portion is closed to allow water to flow, whereas at the time of ejecting a foreign matter, the foreign matter ejecting apparatus is attached thereto, and a foreign matter S is efficiently ejected through a foreign matter ejecting pipe 61 which falls downward through the continuous upright conduits to reach a portion in close proximity to the bottom of the T-shaped branching pipe 2, by the operation on the ground.
Patent JP-S61282537-A (JP)
Inventor: ISHIHARA MASAMITSU
IPC: F16B7/04
Filed: 1985-06-05
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-S5823917-A (JP)
Title: Polyester conjugated fiber
Inventor: MATSUI MASAO
IPC: D01F8/04
Filed: 1981-08-03
Abstract: PURPOSE:The titled fiber in which a low-melting polymer is dispersed in a high- melting fiber-forming polyester so that the low-melting polymer has a specified thickness and a length in the filament cross section and forms a multi-layered strucrure composed of thin layers running in the fiber axis direction, thus permitting easy spiltting and fibrilation without loss by post treatment. CONSTITUTION:(A) A fiber-forming polyester melting at over 200 deg.C such as polyethylene terephthalate and (B) a low-melting polymer such as polyester and/or polyester ether melting at lower than 150 deg.C are melted separately, fed to the mixer for forming a multi-layered structure according to their conjugation ratio to form the polymer flow AB. Then, the polymer flow is extruded through the spinning orifice O to produce the objective fiber in which component B has, in the filament cross section, a thickness of less than 1/30 filament diameter and a length of more than 1/2 filament diameter and forms 3 or more thin layers continuing in the fiber axis direction to form a multi-layered structure with 0.3- 15% conjugate ratio of component B.
Patent JP-S611907-A (JP)
Title: Liquid fuel combustion device
Inventor: UNO KATSUHIKO
IPC: F23D3/10
Filed: 1984-06-14
Abstract: PURPOSE:To enhance the characteristics of waste gas during the weak combustion period as well as prevent the occurrence of soot during the strong combustion period by a method in which secondary flame rings are provided vertically in two stages on the upper end portion of an outer flame cylinder and openings leading from the space between an outer cylinder and the outer flame cylinder to the upper part of the combustion chamber are provided in the lower ends of the secondary flame rings. CONSTITUTION:A sencondary flame ring 18 provided on the upper end of an outer flame cylinder 5 has a double structure consisting of an upper secondary flame ring 18a and a lower secondary flame ring 18b. Openings 19a and 19b leading from the space between an outer cylinder B7 and the cylinder 5 to the upper part of a combustion chamber 9 are provided in the lower ends of the secondary flame rings 18a and 18b. Air is supplied to flame dividedly in the directions of arrows A and B. The air stream of the arrow B is sufficiently supplied to flame because of supply from below secondary flame fs to become premixed flame, and the secondary flame fs forms a blue flame. Since large amounts of air is supplied to the flame fs from outside in the case of the air stream of arrrow A, the secondary flame fs is homogenized to prevent the occurrence of soot due to partial non-uniformity of flame and the rise of yellow flame.
Patent JP-H04326144-A (JP)
Title: Memory bus error detection system
Inventor: WATANABE SHIN
IPC: G06F11/00
Filed: 1991-04-25
Abstract: PURPOSE:To specify an error occurrence address if there is an error report from a memory bus when a bus interface device which has a write buffer for a data writing-away system actually writes data in a main storage device. CONSTITUTION:Addresses of access to a memory 40 from I/Os 80 and 90 and data are stored temporarily in a write buffer 61 in the bus interface device 60 and the data writing-away system is employed. When the data stored in this write buffer 61 are actually written in the memory 40, the current address is fetched in an error address storage device 51 in a system controller 50 in response to the report of the error signal 13 from the memory bus 10. Then CPUs 20 and 30 and I/Os 80 and 90 only refers to the error address storage device 51 to specify the error occurrence address.