baber/WOPTO huggingface dataset:
Patent JP-S54102712-A (JP)
Title: Device for controlling electric motor vehicle
Inventor: AMIKURA SEIKI
IPC: B60L15/22
Filed: 1978-01-26
Abstract: PURPOSE: To improve the accelerating capacity of an electric motor vehicle by enabling field weakening control by a device for controlling from serial to parallel of a plurality of motor groups and to field weakening control in one revolution of a cam shaft even when a main motor is separated in operation.  
     CONSTITUTION: This electric motor vehicle incorporates a plurality of main motor armatures A 1  to A 8 , and main resistors MRa, MRb provided correspondingly to the armatures to switch the armature group from serial connection to parallel connection by switching a main controller MC with a cam shaft CSH, to sequentially short the main resistors, and to accelerate the vehicle under the field weakening control of the main motor. In addition, the vehicle also comprises a main motor releasing main circuit contact MCOS-1e interlocked with main motor opening switches MCOS-1a, MCOS-1b for separating first main motor group, and a main circuit contact MCOS-2e interlocked with main motor opening switches MCOS-2a, MCOS-2b for separating second main motor group. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62166256-A (JP)
Title: Hot water supplier with additional combustion function
Inventor: ADACHI YOSHIYUKI
IPC: F24H1/00
Filed: 1986-01-16
Abstract: PURPOSE:To supply hot water in a large flow rate and at the same time make it possible to stop automatic supply of hot water by providing an electromagnetic valve for hot water supply and an electromagnetic valve for additional combustion, a thermistor for hot water supply and a thermistor for additional combustion, a hot water supply flow rate control valve and a water supply detection element, and a control circuit. CONSTITUTION:A proportional control valve 13 is operated and controlled by an output calculated in a control circuit by a signal from a thermistor 18 for hot water supply during hot water supply operation or by a signal from a thermistor 20 for additional combustion during additional combustion operation. During both operations at the same time the proportional control valve is operated by an output calculated in hot water supply mode to which priority is given to control the temperature of the supplied hot water and at the same time on the side of an additional combustion, an electromagnetic valve 15 is controlled by opening and closing by a signal from the thermistor for additional combustion. During automatic hot water supply operation, hot water is automatically supplied in a large flow rate by opening a hot water supply flow rate control valve 24 and it is possible to supply hot water automatically, operating the proportional control valve 13 by output calculated by signal from the thermistor 18 for hot water supply, and automatic hot water supply is stopped by closing at an arbitrary set value a hot water supply flow rate control valve 24 by a hot water supply element 17. On the other hand, when the temperature of the hot water in the bath tub is lowered, the hot water supply flow rate valve is limited to a small flow rate and it is possible to make addition of hot temperature water to the bath tub through an automatic hot water supply path 30 to the bath tub.
Patent JP-H0892526-A (JP)
Title: Method of forming coating film
Inventor: DEIITERU SHIYUTORANKUHEENERU
IPC: C09D4/00
Filed: 1995-01-19
Abstract: An aqueous coating composition is described, containing, as binder, a mixture of (A) 50 to 95% by weight of a reaction product of a carboxy functional polycondensate containing epoxy groups, at least one copolymerisable o,-olefinically unsaturated monomer and conventional auxiliary agents, and (B) 50 to 5% by weight of a polyurethane dispersion, optionally together with a grinding resin. The process for the preparation of the aqueous coating compound and its use for the formation of coatings are also described.
Patent JP-S62164192-A (JP)
Inventor: HIGUCHI TERUYUKI
IPC: G07D7/20
Filed: 1986-01-16
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-H01186852-A (JP)
Title: Amide group-containing diphenyldiacetylene
Inventor: KATO JINICHIRO
IPC: C07C233/65
Filed: 1988-01-18
Abstract: NEW MATERIAL:A compound shown by formula I (R and R' are 1-20C monofunctional organic group; X and X' are H, halogen or 1-6C monofunctional organic group). USE:Providing a polydiacetylene having high heat resistance, reactivity and high polymer conversion ratio. PREPARATION:A compound shown by formula II is oxidized and coupled by using a metallic catalyst such as cuprous chloride (I) and an oxygen gas to give a compound shown by formula I (R=R'). In the operation, copper, manganese or cobalt salt is used as the catalyst for coupling. The number of mols of the catalyst is 0.01-1 equivalent based on a substrate and the flow rate of oxygen is preferably 10-1,000ml/min based on 1mol. substrate. Pyridine, acetone, etc. are used as a solvent in the reaction.
Patent JP-S54101181-A (JP)
Title: Method of convering core wire for communication cable with insulator
Inventor: FUCHIGAMI KENYA
IPC: B29C48/90
Filed: 1978-01-27
Abstract: PURPOSE:To reduce loss and improve crosstalk characteristics and reliability by passing a core wire covered with an insulator of a foamed structure through a heating die to cause fusing of only the surface of the foamed insolator. CONSTITUTION:A conductor 1 is passed through a nipple 5 in an insulator extruder 3 to cover it with a foamed insulator 2 extruded from a screw 4 in a die 6. The conductor 1 emerging from the extruder 3 is passed through an insulator surface fusing die 7 having an inner diameter equal to or smaller than the outer idmeter of the insulator provided on the conductor in the preceding stage and elevated to a high temperature by a heater 8. In this way, a superficial portion of the insulator is fused to collapse the cores in this portion so as to form a smooth and solid structure, so that it is possible to eliminate deformation and intrustion of water and thus permit reduction of loss and improvement of crosstalk characteristics and reliability.
Patent JP-H03211691-A (JP)
Title: Character segmentation control device
Inventor: KANAMARU MASASHI
IPC: G06K9/34
Filed: 1990-01-17
Abstract: PURPOSE:To exactly segment a character even if a character pitch varies by determining the propriety of a character boundary based on sufficient information from a set range before and behind an optional position. CONSTITUTION:A histogram drawing part 41 selects and outputs the frequency data of a part of positions among the frequency data of all the positions located in the set range before and behind the remarked optional position in a character arrangement direction. An arithmetic means consisting of a nerve type circuit 42 and a learning control part 43 inputs the necessary frequency data from the histogram drawing part 41, and the nerve type circuit 42 receives a parame ter (weight factor) stored in the learning control part 43 at any time, and executes arithmetic operation to decide whether the remarked optional position is the position of the character boundary or not. A character pattern segmenting part 44 inputs corresponding character picture data from a memory 11 at the same time as a decided result is inputted, and segments the character. Thus, even in the case the character pitch varies, the exact character segmentation can be executed quickly.
Patent JP-H06215514-A (JP)
Title: Disk for measuring floating amount of head
Inventor: YOSHIDA SHINJI
IPC: G11B21/21
Filed: 1993-01-20
Abstract: PURPOSE:To enable easy confirmation and fine adjustment of the floating amount of a head to detect the protrusion of a disk. CONSTITUTION:The plural protrusions 4 having different heights which are the reference heights required for realizing an assurance of low floating, are provided on the surface 3a of the planar disk 3 for measuring the floating amount. Dot stated protruding parts are constituted so that the height of the protrusions is highest at the innermost circumferential side against the radial direction of the disk 3 for measuring the floating amount and becomes lower sequentially as going upon the outer circumferential side and lowest at the outermost circumferential part. Thus, the accurate floating amount is easily obtained by measuring the floating amount of a measuring head from the contact between the protrusions 4 and measuring head, without being affected by the quality of the measuring head material. Also the floating amount which is made to the reference for the assurance of the low floating amount for the measuring disk 3 is easily and accurately set in each protrusion part by adjusting the circumferential speed of a carrier of the measuring disk 3.
Patent JP-H03213459-A (JP)
Title: Device and method for controlling train
Inventor: AKIYAMA HIROYUKI
IPC: B60L3/00
Filed: 1990-01-17
Abstract: PURPOSE:To perform further denser operation of a train by predicting a time, in which the limit speed of a subsequent train is changed to an upper grade, from the advancing state of a preceding train and deciding the limit speed pattern of the subsequent train so as to coincide with the time. CONSTITUTION:In a train control device to control operation of a train so as to allow running of only a single train in the one block section of a truck divided into a plurality of sections, a computing part 10 in an operation managing device 8 on the ground side computes a real time and an optimum speed from the length of a train, lower limit speed information, and lock section length information from a memory 11, and a train detecting signal from a train detecting device 6. The computing result is transmitted to a device on a train from an information transmitting device 9. From the advancing state of a preceding train, the limit speed of a subsequent train is determined, and a time in which the limit speed is changed to an upper grade is predicted. During running of the subsequent train to a specified spot, operation of the subsequent train is controlled based on a limit speed pattern according to which the arrival time of the subsequent train almost coincides with a predicting time.
Patent JP-H06240878-A (JP)
Title: Ink pot
Inventor: IKE HIROO
IPC: E04G21/18
Filed: 1993-01-20
Abstract: PURPOSE:To provide an automatic winding type ink pot, whose reference-point aligning is easy. CONSTITUTION:A storing part 3 for a bobbin drum 2 is provided at the upper part of an ink-pot main body 1. The bobbin drum 2, wherein a spring 4 for automatic winding is housed, is contained in the storing part 3. A sapping line 5 is wound around the outer surface of the bobbin drum 2. The sapping line 5 is pulled out to the outside through a grounding part 7 at the lower end by way of an inking part 6, which is provided at the lower part of the ink-pot main body 1. A reference point setter 11 is attached to the tip of the ink-pot main body 1. In this automatic winding type ink pot (a), the inking part 6, which is provided at the lower part of the ink-pot main body 1, is formed in the rod-body shape. The grounding part is provided at the lower end of the inking part 6, which is formed in the rod-body shape. The lower edge of the grounding part 7 is formed in a slant surface 12, which is inclined in the rising state from one side toward the opposite side.
Patent JP-2000209251-A (JP)
Title: Switching hub, node, communication system consisting of them, retransmission request method, retransmission method and communication method
Inventor: TSUCHIYA HIDEO
IPC: H04L12/70
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a communication system where transmission delay times can be decreased to the utmost, even when a transmission error occurs. SOLUTION: When a transmission error caused by a noise appearing on a transmission frame sent from a transmission node to a switching hub occurs, the switching hub transmits a NAK frame to the transmission node and aborts the received transmission frame. Then the transmission node receiving the NAK again transmission the transmission frame which was sent before. That is, the transmission node can send the frame again, without the need for awaiting timeout so as to reduce the transmission delay time. When the transmission frame that is transmitted again normally reaches the switching hub, the switching hub transfers the frame to a reception node according to a usual operation. Then the reception node transmits an ACK to the transmission node (via the switching hub) and the transmission node receiving the ACK terminates the processing.
Patent JP-S60151528-A (JP)
Title: Indicating mechanism of torsional torque
Inventor: MASAOKA NARITATSU
IPC: G01L5/24
Filed: 1984-01-19
Abstract: PURPOSE:To hold values of torsional torque at specific angle intervals and displaying them digitally by inputting an output signal of an angle of torsional return rotation to a counter, comparing the output of the counter with the input of a setting circuit by a comparing circuit, and inputting the output of the comparing circuit to a digital display device. CONSTITUTION:Angles for resetting the output signal (b) of a torque sensor 7 and an angle signal for holding it are inputted to setting circuits A1, A2.... The counter 20 is cleared with the signal d0 of a start switch S to put a peak holding circuit 13 in a peak hold state. When a sample is twisted back, the torque sensor 7 generates an output signal (b) corresponding to torque Q and a rotational angle detector 3 generates a signal (e) corresponding to an angle theta of torsional return rotation. The signal (e) is inputted to the counter 20, whose output is compared with set angles of the setting circuits A1, A2... by comparing circuits C1, C2...; and only necessary twist angles are held and displayed on a display device 15.
Patent JP-S5292144-A (JP)
Title: Electric power accumulating-type heating equipment using metal-hydroge n compounds
Inventor: ONO SHIYUUICHIROU
IPC: F24V30/00
Filed: 1976-01-29
Abstract: PURPOSE:To obtain a heat accumulating-type heating equipment accumulating heat energy by using metal-Hydrogel compounds.
Patent JP-H03215555-A (JP)
Title: Resin composition
Inventor: DEGUCHI RYUICHI
IPC: C08L77/00
Filed: 1990-01-19
Abstract: PURPOSE:To obtain a resin composition excellent in moldability, heat resistance, rigidity, water resistance and surface properties by adding a layered silicate to a mixture of a polyamide resin with an aromatic vinyl homopolymer or copolymer. CONSTITUTION:A resin composition comprising a polyamide resin (A), an aromatic vinyl homopolymer or copolymer (B) and a layered silicate (C) homogeneously dispersed in components A and/or B. The mixing ratio is such that about 0.05-30 pts.wt. component C is mixed with 100 pts.wt. mixture of about 10-90wt.% component A with about 90-10wt.% component B. A desirable component A is a resin having an average mol.wt. of 9000-30000. A desirable component B is polystyrene, an acrylonitrile/butadiene/styrene graft polymer or the like. Examples of component C include montmorillonite, hectorite, beidellite and nontronite, and especially montmorillonite is desirable.
Patent JP-H10205394-A (JP)
Title: Egr controller for internal combustion engine
Inventor: ITOYAMA HIROYUKI
IPC: F02M25/07
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To reduce the number of fitting steps and to facilitate dealing with specification changes by calculating a requested EGR flow passage area based on the outputs of a suction pressure detecting means, an exhaust pressure detecting means and an advance processing means and correcting this to calculate an EGR valve requested opening area. SOLUTION: A basic fuel injection amount is calculated 2 based on the output of a running state detecting means 1 for detecting a running state so as to calculate an objective EGR rate and, based on the outputs of an intake air amount measuring means 4 and an objective EGR rate calculating means 7, an objective EGR amount is calculated 8. Then, when an engine transient state is detected by a transient determining means 3, advance processing 9 equivalent to an intake system capacity is carried out for the output of the objective EGR amount calculating means 8 and a requested EGR flow passage are is calculated 10 based on the outputs of an intake pressure detecting means 5, an exhaust pressure detecting means 6 and the advance processing means 9.  Then, by correcting the output of this requested EGR flow passage area calculating means 10 so as to calculate an EGR valve requested opening area 11, an EGR valve is controlled by an EGR valve driving means 12.
Patent JP-S5393315-A (JP)
Title: Driver of step motor
Inventor: UEDA JIYUN
IPC: H02K37/00
Filed: 1977-01-28
Abstract: PURPOSE: To provide high efficiency, low cost, and low consumption of electric current of the step motor by applying electric energy chargediin the capacitor as inversion current pulses. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55100390-A (JP)
Title: Preparation of beta-lactam compound
Inventor: AIDA KOUSHIROU
IPC: C07D505/00
Filed: 1979-01-26
Abstract: PURPOSE:To obtain a 7alpha-methoxy-beta-lactam compound, an antibacterial, in high purity and yield simply, by reacting a specific beta-lactam compound with methanol, its alkali metal salt, and a halogenating agent. CONSTITUTION:A compound of formula I (R<1> is aromatic group; R<2> is COOH, alkoxycarbonyl group, etc.; R<3> is H, halogen, heterocyclic thio group, etc.; X is S or O; M is H, alkali metal cation, etc.) is reacted with methanol and its alkali metal salt at -95--15 deg.C, and then reacted with a halogenating agent, e.g. tert-butyl hypochlorite, at the same temperature to form a 7alpha-methoxycephalosporin or 7alpha- methoxy-1-oxacephalosporin of formula II. The compound of formula II is stable to beta-lactamase and an excellent antibacterial having a wide antibacterial spectrum.
Patent JP-S56105578-A (JP)
Title: Optical character reader
Inventor: OOSAWA TAKESHI
IPC: G06V30/10
Filed: 1980-01-28
Abstract: PURPOSE:To easily discriminate address information part and make possible the reduction of a read area for the postal matter in which communications are stated on the same surface as the surface where the address information is stated by providing the 1st and 2nd read parts and a character density deciding circuit. CONSTITUTION:When postal matter P is conveyed in an arrow (a) direction and opposes to the 1st read part 1, the surface of the postal matter P is read and scanned by the 1st read part 1, and the output thereof is supplied to a character density deciding circuit 30. Divided regions are then set on the surface of the postal matter P by the circuit 3 and according to the character densities of the divided regions, an address information part is discriminated. On the other hand, when the postal matter P opposes to the 2nd read part 21, said postal matter P is read and scanned by the 2nd read part 21, and the output thereof is supplied to a recognizing part 40. In the recognizing part 40, an electrical mask is applied on the output of the 2nd read part 21 by the output of the circuit 30, by which the address information part on the postal matter P is made a read region. In this way, the recognizing part 40 recognizes the read characters in the address information part region.
Patent JP-H07219588-A (JP)
Title: Speech processor and method
Inventor: SAKAI KEIICHI
IPC: G10L15/18
Filed: 1994-01-28
Abstract: PURPOSE:To improve the performance of speech recognition by excluding a recognition result from a speech recognition object of next time when the recognition result is a vocabulary which is not inputted successively or when the exclusion of a vocabulary which is inputted successively is indicated. CONSTITUTION:This processor is equipped with a dictionary change part 106 which updates a flag B in a recognition dictionary 102 on the basis of a flag A in the recognition dictionary 102, the recognition result recognized by a speech recognition part 103, and an indication inputted from an error indication part 105. Then the dictionary 102 containing vocabularies as objects of speech recognition is referred to, speech information inputted from a speech input part 101 is recognized by the speech recognition part 103, and when the recognition result is a vocabulary which can not be inputted successively, the recognition dictionary 102 is updated by the dictionary update part 106 so as to exclude it from the object of next-time speech recognition. Even for a vocabulary which can be inputted successively, the recognition dictionary 102 is updated by the dictionary update part 106 according to the indication for exclusion from the object of next-time speech recognition generated by the error indication part 105.
Patent JP-H02230585-A (JP)
Title: Magnetic disc device
Inventor: JIEFURII FURETSUDO BOOGENZAA
IPC: G11B21/02
Filed: 1990-01-19
Abstract: PURPOSE: To prevent the positional displacement of a track due to thermal change by providing a means which fixes one end of the actuator shaft to a first wall surface and a fixing means which includes a deformable washer and a compressing and holding means placed at an opening in a second wall surface. CONSTITUTION: An actuator shaft 24 is attached to the bottom wall 22 of a base cast 20 using a screw 30 passing the counterbored clearance hole. And a slug 43 provided with a tapered upper peripheral face 44 is placed on the upper part of the shaft 24; a washer 45 provided with a fitting-tapered face 46 is placed on the upper part of the slug 43; and a screw 41 is made to pass the upper part of the shaft 24 so as to compress the washer 46 to the tapered face 44 of the slug 43 which makes the washer 45 expand against the face 32 defining the opening of the wall surface. By this, even when thermal change occurs, the positional displacement of a track can be minimized.
Patent JP-H11211006-A (JP)
Title: Method and apparatus for feeding steam
Inventor: ISHIHARA YOSHIO
IPC: F22D1/28
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To reduce dissolved oxygen in steam water, and prevent boiler pump stop which is caused by suction of an inert gas, by extracting the inert gas and a portion of the steam water from the upper portion of a bubble tower, and returning them to a circulation tank. SOLUTION: Steam water in a circulation tank 1 is pressurized by a pump 5 and flowed into a bubble tower 2 through a steam water introduction path 12 which is communicated with the upper portion of the bubble tower 2. The steam water comes into contact with an inert gas (nitrogen gas) ejected to water from an air distributor 6 which is provided at a lower portion of the tower so that dissolved oxygen is removed from the steam water. The resultant steam water is then taken into a steam water discharging path 7 which is provided at a position lower than the air distributor 6, followed by pressurization by a boiler pump 8 which is provided in a boiler 3 so as to be introduced into the boiler 3. The steam water introduced to the boiler 3 is vaporized at 8 kg/cm<2> , for example, and sent to a steam utilization portion 4 by way of a path 22.  Most of the vapor used as a heat source or the like for an air conditioning facility at the steam utilization portion 4, is turned to warm drain and recovered at the circulation tank 1 through a path 23 for recycling use.