baber/WOPTO huggingface dataset:
Patent JP-S5686001-A (JP)
Title: Rolling stock control device
Inventor: YASUNAMI MASAHIRO
IPC: B60L3/00
Filed: 1979-12-14
Abstract: PURPOSE: To arrange so that a normality and an abnormality may be checked simply and in a brief period of time, by storing a test program for checking on a faulty spot beforehand and adding a circuit to pressurize all inputs into an input circuit and a circuit to cut them off both all at once.  
     CONSTITUTION: In order to pressurize each input information D i10 WD in7  and all inputs all at once, a matching diode 10 for matching a concurrent pressure signal for all inputs 8 with each input information is provided. A concurrent cutoff signal for all inputs 9 invalidates each input information. Next, in addition to a program for fundamental functions, a test program containing "all inputs received" check pattern and "no all inputs received" check pattern is stored in a memory circuit 3, so that input information is checked with the test program to find which input information is unmatched. In such case, an output mode pattern is set beforehand according to an unmatched condition, thus enabling a simple check to identify an input information causing a failure on input circuit parts D i1 WD in  and an input circuit 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0718609-A (JP)
Title: Method for preventing crushed-stone of track bed in track from scattering
Inventor: MIFUNE NAOTO
IPC: E01B19/00
Filed: 1993-06-30
Abstract: PURPOSE:To prevent easily crushed-stone of track bed from scattering by laying and sticking fixedly nets unwound from a truck traveling on a track rail and having thermoplastic resin attached thereto onto the crushed-stone of track bed laid on both sides of the rail. CONSTITUTION:A traveling truck 3 is shifted to an execution place of crushed- stone of track bed 2 and after nets 4 unwound respectively from rolls 6, 6, 6 are passed in thermoplastic resin W received in a resin tank 5 through a guide rollers 7a, 7c, the nets are guided out into the crushed-stone of track bed 2 through the guide roller 7b. Next, while the traveling truck 3 is shifted along a track rail 1, the nets 4 are sequentially unwound to be laid continuously on the crushed-stone of track bed 2. The nets 4 are fixedly stuck to the crushed- stone track bed 2 by the natural hardening of the thermoplastic resin W. Thus, the crushed-stone of track bed 2 is never scattered even if wind pressure of a train traveling with high speed on the track rail 1 is applied or snow ice stuck to the lower part of the train traveling in a snowfall falls in the traveling.
Patent JP-H107601-A (JP)
Title: Norbornene compound having branched chainlike polyene group and its production
Inventor: ISHIDA TATSUKAZU
IPC: C08F36/20
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To produce the subject new compound capable of providing an unsaturated ethylenic copolymer rubber, excellent in weather, heat and ozone resistances and having a high vulcanization rate when copolymerized with an α-olefin. SOLUTION: This compound is represented by formula I (R<1> is H or a 1-3C alkyl; R<2> and R<3> are each a 1-3C alkyl), e.g. 5-[1'-(1''-methyl-1''-propenyl)]-4'- methyl-3'-pentenyl]-2-norbornene. The compound represented by formula I is obtained by reacting a compound represented by formula II with ethylene in the presence of a catalyst comprising a transition metallic compound and an organoaluminum compound, providing a compound represented by formula III and then carrying out the Diels-Alder reaction of the resultant compound represented by formula III with cyclopentadiene.
Patent JP-H0326162-A (JP)
Title: Video communication system for public telephone set
Inventor: HAMACHI MASAYUKI
IPC: H04M15/00
Filed: 1989-06-23
Abstract: PURPOSE:To execute a video communication from a public telephone set by executing a constitution containing a video receiving part to output and display a video signal through a public telephone line on a cathode-ray tube to execute a reception, a video transmitting part to convert the video into an electric signal and transmit it as a video signal through the public telephone line, a charge counting part to execute the charge calculation of the video communication, and a control part to control the video receiving part, video transmitting part and charge counting part. CONSTITUTION:When the video communication is desired after a transmitting sound from a handset is confirmed, a video communication selecting button 7 is pushed down, and a ground signal is given to a control part 6. The control part 6 transmits the ground signal to the charge counting part, adds the video communication charge, simultaneously, applies a power source to a video receiving part 2 and a video transmitting part 4 and initializes the video. When a line is connected to an opposite destination after a dialing by a calling person, a charge counting part 1 starts the counting, and simultaneously, the communication with the voice and the communication with the video can be executed. An image photographed by a video camera 5 is converted into the electric signal and transmitted to the opposite destination by the transmitting part 4, and the video signal sent from the opposite destination is displayed through the receiving part 2 on a cathode-ray tube 3.
Patent JP-H0327025-A (JP)
Title: Active matrix substrate for liquid crystal display device
Inventor: KURIKI MASATO
IPC: G02F1/1368
Filed: 1989-06-23
Abstract: PURPOSE:To increase and opening rate and to obtain a bright display screen by arraying the regions where the semiconductor films of thin-film transistors (TFTRs) face the regions as the gate electrodes of row lines so as to respectively face the columne lines. CONSTITUTION:The regions where the semiconductor films of the TFTRs Q11 to Qm1, Q12 to Qm2,... Q1n to Qmn face the regions as the gate electrodes of at least the row lines L1 to Lm are arranged respectively to face columne lines C1, C2... Cm. The areas occupying the picture element regions Mij of the TFTRs Qij in the picture element regions Mij face the region as the gate electrodes of at least the row lines Li of the semiconductor films of the TFTRs Qij but decreases by as much as the regions facing the columne lines Cj and, therefore, the opening rate at which the area of the picture elements Eij occupy in the picture element regions Mij increases and therefore, the bright screen display is executed.
Patent JP-S5786188-A (JP)
Title: Magnetic bubble memory device
Inventor: OKADA MASAAKI
IPC: G11C19/08
Filed: 1980-11-17
Abstract: PURPOSE:To improve cancellation effect for magnetic induced noises by decreasing the number of lead-out lines by sandwiching one lead-out line between the branched lead-out lines of the other while the lead-out lines of the other are arranged symmetrically when leading a bubble detecting element and a noise canceling element out to a differential amplifier. CONSTITUTION:Respective lead-out lines of a detecting element 1 and a noise canceling element 2 arranged close to each other in a chip 4 are connected to a differential amplifier 3 through output terminals 5. In this case, the lead-out line 2 of the element 2 is branched like lead-out lines 2' and 2'', which are arranged symmetrically while sandwiching the lead-out line 1 of the element in parallel to be coupled mutually at the other side of the terminals 5. AreasIand II that the lead-out lines 2' and 2'' form with the lead-out line 1 become equal. Consequently, the number of the lead-out lines is deceased by one, and since noise components flowing through the lead-out lines 2' and 2'' cancel each other, the  limited number of the terminal is improved and magnetic induced noises are  reduced to improve an S/N ratio.
Patent JP-S5587713-A (JP)
Title: Weakly acidic nursery powder
Inventor: TSUKIMURA HITOSHI
IPC: A61K8/00
Filed: 1978-12-27
Abstract: PURPOSE:Nursery powder composed mainly of mica powder and containing an acidic substance, which keeps the weakly acidic state of the human epidermis and effective to prevent and cure the heat rash, sore, etc. of infants caused by the stimulation to the skin and the attack of microorganisms. CONSTITUTION:A weakly acidic nursery powder composed mainly of mica powder which is an alkali metal-containing aluminosilicate, treated with an acidic substance. The mica powder is white powder having particle sizes of about 5-40  microns. The acidic substance is inorganic or organic compound, pref. an organic  acid, such as citric acid, succinic acid, tartaric acid, lactic acid, etc. Amino acid is not desirable because it promotes the proliferation of microorganisms at a high concentration. The amount of the acidic substance is, in case of an organic acid, about  0.04-2.4 parts, pref. 0.04-0.4 part by weight per 100 parts of the whole composition.
Patent JP-H06122614-A (JP)
Title: Hair cosmetic
Inventor: NISHIYAMA SEIJI
IPC: A61K8/00
Filed: 1992-05-28
Abstract: PURPOSE:To obtain a hair cosmetic imparting excellent flexibility to damaged hair and having excellent usability by compounding trehalose having low water- absorptivity and excellent moisture retention. CONSTITUTION:The objective hair cosmetic contains trehalose (a sugar composed of two glucose units bonded with each other). Trehalose has alpha,alpha-, alpha,beta- and beta,beta-isomers, wherein the alpha,alpha-isomer existing in nature is most popular. The hair cosmetic has excellent moisture-retention and little moisture- absorptivity, exhibits the moisture-retention effect especially on the hair and gives refreshing feeling free from stickiness.
Patent JP-S5866531-A (JP)
Inventor: NOZAKI ATSUSHI
IPC: H03H7/01
Filed: 1981-10-13
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-S6142290-A (JP)
Title: Phase detector of motor
Inventor: TSUJIMOTO HARUO
IPC: H02P25/16
Filed: 1984-07-31
Abstract: PURPOSE:To always display the rotating direction of a motor by passing a conducting stylus through a cable dividing wires to detect the phase rotating direction by the light of a signal lamp. CONSTITUTION:A closing member 2 is mounted on a cable 1. The prescribed number of longitudinal grooves 3 for holding a cable 1a are formed on the member 2, and a conductive stylus 4 to be inserted into the core wires of the cable 1a is provided. The stylus 4 is electrically connected with a circuit of signal lamps 5a, 5b buried in an insulating material 6, and when a motor is rotated normally, one lamp 5a is fired, and vice versa. If one lead is disconnected, both lamps are simultaneously fired.
Patent JP-H0832188-A (JP)
Title: Directional heat conduction board
Inventor: YAMAGUCHI SHIGEO
IPC: H05K1/02
Filed: 1994-07-14
Abstract: PURPOSE:To provide a directional heat conduction board which enables electronic parts such as a transformer, a power module, etc., to be mounted in high density within electric/electronic apparatus. CONSTITUTION:One ends 11 of a plurality of copper wires 1 are retained in an epoxy resin plate-shaped body 3, being regularly collected, and the end faces of a plurality of copper wires 1 regularly collected are exposed in plane shape at the surface of the resin plate-shaped body 3, and the other ends of a plurality of copper wires 1 are projected from the rear of the resin plate-shaped body 3, being separated individually. Hereby, the heat generated by electric parts is radiated, being conducted through the copper wire 1, so the heat conduction in the direction of board face is weakened. Accordingly, the electric parts can be arranged closely.
Patent JP-H118800-A (JP)
Title: Automatic program controller and transmission/reception system for relating broadcasting program
Inventor: YANAGIURA YOUJI
IPC: H04H60/40
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an automatic program controller and the transmission/ reception system of a relating broadcasting program for preventing 'momentary glimpse' in a local commercial broadcasting station supplied with programs from plural key stations. SOLUTION: When a network queue signal detection circuit detects queue signals (21), a time code value is read from a time code detector at the point of time (22), the time code value of a present station is simultaneously read (23), a system delay amount on a transmission station side is calculated from the difference and waiting time is calculated in the form of adding it to stipulated 3 seconds (24). Further, the waiting time is corrected by the form of subtracting the system delay amount of the present station this time (25), and after the waiting time after receiving the queue signals, the broadcasting program is changeover controlled from a material C to the material D by a switcher (26).
Patent JP-H11348392-A (JP)
Title: Ink ribbon cassette
Inventor: SATO KIYONARI
IPC: B41J31/16
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink ribbon cassette in which lifetime of ink can be enhanced while preventing staining of a recording sheet due to rubbing of an ink ribbon and incomplete coating of ink due to adhesion of paper powder can be prevented. SOLUTION: The ink ribbon cassette comprises a casing being mounted removably on the printer body, an endless ink ribbon being carried as a printer operates while being contained in the casing, an ink supply body impregnated with ink being supplied to the ink ribbon, and a roller 7 for transferring ink from the ink supply body to the ink ribbon. The ink transfer roller 7 has the ink supply body and an ink transfer face 7c touching the ink ribbon formed at the outer circumferential part 7a and turns as the ink ribbon is carried. At least one cut is made at each edge part 7A1, 7A2 on the outer circumferential part 7a of the ink transfer roller 7.
Patent JP-S5865258-A (JP)
Title: Preparation of l-threonine
Inventor: FURUHASHI KEIZOU
IPC: C07C227/22
Filed: 1981-10-12
Abstract: PURPOSE:To prepare the titled compound useful as an essential amino acid, in high yield and purity, by the ring-opening reaction of a specific economically available propylene oxide with NH3, followed by isonitrilation, carboxylation, hydrolysis, etc. of the product. CONSTITUTION:A propylene oxide having e.g. l-type optical activity is subjected to the ring-opening reaction with NH3 to obtain beta-amino-isopropanol of formula I, which is isonitrilated to 3-isocyano-2-propanol of formula II. The compound is carboxylated to obtain 2-isocyano-3-hydroxybutyric acid of formula III (R1 is alkyl; R2 is H or alkyl) and its ester. The product is optionally converted to oxazoline, and hydrolyzed to obtain the objective L-threonine of formula IV. The content of the asymmetric carbon atom having R-configuration in the starting material is preferably >=70wt%. Since the propylene oxide can be prepared easily from propylene, the process is economically advantageous.
Patent JP-H0217279-A (JP)
Title: Valve
Inventor: KATAOKA YOSHIYUKI
IPC: F16K31/06
Filed: 1988-07-01
Abstract: PURPOSE:To prevent the leakage of fluid from a valve main body by forming a valve body with a superconducting material and driving the valve body by means of a magnetic coil placed on a main body portion opposite to the valve body. CONSTITUTION:A magnetic coil 2 is assembled in a valve main body 1 and a valve body 3 manufactured by a superconducting material is placed opposite to the magnetic coil 2 via a spring 5. As a current flows in the magnetic coil 2 from a power source 4, a magnetic field is generated to move the valve body 3 upward by means of a Meissner effect, closing a valve. As the current is reduced, the valve body 3 is moved downward by the weight of the valve body 3 itself and the tension of the spring 5 to open the valve. Thereby, a driving portion passing through the valve main body can be dispensed with preventing the leakage of fluid.
Patent JP-2000350520-A (JP)
Title: Growth tray-cleaning device
Inventor: OKAMOTO SHIGEKI
IPC: A01G9/06
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a growth tray-cleaning device capable of cleaning uniformly up to detail parts without requiring hands in a good efficiency. SOLUTION: This growth tray-cleaning device is equipped with a traveling belt 1 for loading and conveying the growth tray 2 in a vertically positioned state, a first cleaning nozzle 3 for cleaning the surface 24 of the growth tray 2 on the traveling belt 1, an inlet side-delivering belt 4 equipped with an engaging piece 42 for engaging the growth tray 2 from the back surface 25 side of the growth tray and arranged in the upstream side of the above traveling belt 1, a second cleaning nozzle 5 for cleaning the rear surface 25 of the growth tray 2 on the traveling belt 1 and arranged in the downstream side of the first cleaning nozzle 3,  an outlet side delivering belt 6 equipped with an engaging piece 62 for engaging the growth tray 2 from the surface 24 side of the growth tray 2 and arranged in the downstream side of the traveling belt 1 and a blower 7 for drying the growth tray 2 completed with the cleaning and arranged in the more downstream side than that of the outlet side delivering belt 6.
Patent JP-S5685592-A (JP)
Title: Pump
Inventor: ISHIKAWA YOSHIHIDE
IPC: F04D29/04
Filed: 1979-12-17
Abstract: PURPOSE: To increase the clearance between the impeller and the pump casing, thereby removing the possible contact with the impeller and the casing during dry operation of the pump without providing any mechanism for changing the width of the clearance, by a method wherein the spring, through which the thrust bearing is supported against the bearing casing, is provided in the bearing casing.  
     CONSTITUTION: The thrust bearing 6 on the pump shaft 3 is contained in the bearing casing 4 made up of the casing 4b itself and the casing cover 4a fitted to the casing. A plurality of pits 7 for bearing the spring are provided at intervals on the circumference of the cover 4a, and the spring 5 is installed between the bottom of the respective pit 7 and the thrust bearing 6. During dry operation of the pump, the thrust bearing 6 is pushed to move by the tension of the spring 5 and the clearance between the impeller 2 and the pump casing 1 is increased, consequently, the impeller 2 is kept away from contacting with the pump casing 1. This device does not need any mechanism to change the clearance G between the impeller 2 and the pump casing 1, thereby can decrease cost. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08500-A (JP)
Title: Toilet paper holding apparatus
Inventor: SHIMA NOBUYOSHI
IPC: A47K10/38
Filed: 1994-06-21
Abstract: PURPOSE:To provide a toilet paper holding apparatus that enables the toilet paper to be safely and easily cut with one hand. CONSTITUTION:A casing 1 has a casing space 10 that opens to a front upper portion of the casing 1. A front plate 15 is connected at its top end to a draw- out plate 3 protruding forward therefrom with a downward inclination. A cutting member 31 is mounted on the front end of the draw-out plate 3. The cutting member 31 has a serrated abut portion and is made of a rubber that has such a flexibility as not to hurt human skin and a large friction resistance against toilet paper. The cutting member 31 is perpendicular to the draw-out plate 3. A cover 2 is pivotably connected at its base end to a rear upper corner portion of each of side plates 13, 14 by a shaft pin 22. The cover 2 has a finger- hook hole 21. The cover 2 is designed such that when turned downward, it is housed in the casing 1 without contacting a bottom plate 11 and the free end the cover 2 is stopped at a rear portion of the bottom plate 11. A back plate 12 has screw holes 19 for fixing the casing 1 to a wall or the like.
Patent JP-H104916-A (JP)
Title: Production of food essence and food essence produced by the same
Inventor: HAYASHI MIKIO
IPC: A23L5/20
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a method for producing a food essence having specified flavor and useful for health, etc., by electrolyzing the liquid food, etc., to remove almost all salt in a liquid food, etc., while remaining the specific taste component therein. SOLUTION: A raw food liquid comprising a liquid food (containing a seasoning), a solution dissolving the food in a solvent and the food produced by a process of fermentation in the presence of a common salt is electrolyzed and the salt is almost removed therefrom to provide the objective food essence. For example, a soybean source essence is obtained by placing a soybean source 23 between an anion exchange membrane 7 and a cation exchange membrane 9, electrolyzing the soybean source 9 by an electric field formed by a plus electrode on the anion exchange membrane 7 side and a minus electrode on the cation exchange membrane 9 side and reducing the salt concentration into <=1%.
Patent JP-H0455158-A (JP)
Title: Traction control device for vehicle
Inventor: TSUYAMA TOSHIAKI
IPC: B60T8/175
Filed: 1990-06-21
Abstract: PURPOSE:To always control slip of driving wheels appropriately when slip is generated at the time of starting by estimating a road surface friction coefficient on the basis of the output condition of an engine when acceleration of the driving wheels exceeds a predetermined value. CONSTITUTION:A slip control means 300 for controlling driving wheels so that a slip value of the driving wheels 400 coincide with a predetermined target value when a slip value detected by a slip detecting means 100 exceeds a predetermined value, and an estimating means 200 for estimating a road surface friction coefficient to be used at the time of determining a target value of the driving wheels 400 are provided. When slip is generated at the time of starting, the estimating means 200 estimates a road surface friction coefficient on the basis of the output condition of an engine when acceleration of the driving wheels 400 exceeds a predetermined value. A target slip value of the driving wheels 400 is set on the basis of this estimated and computed road surface friction coefficient, and a slip value of the driving wheels 400 is controlled so as to coincide with this target slip value.
Patent JP-H11354356-A (JP)
Title: Automatic supply device for iron core
Inventor: UEDA SHINYA
IPC: H01F41/02
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To automatically supply iron cores to a worker, by providing a first transfer mechanism which transfers, one by one, an iron core material taken out by a take-out mechanism which takes out the iron material one by one which is separated at a separation mechanism, and also providing a second transfer mechanism which transfers iron core materials stacked in specified numbers. SOLUTION: After iron cores 6 for an upper part yoke which are laminated multiple numbers are set at a lifter 4, the iron cores 6 automatically rise and stop at a position of specified height. A separation mechanism 9 operates, from both sides of the iron core 6, to separate the upper several sheets of the iron cores 6 into individual iron core material 6a. Only a single sheet is taken out at a take-out mechanism 10 positioned above, and moved from a first transfer conveyor 11 to a second transfer conveyor 12. During transfer by the first transfer conveyor 11, the width of the iron core material 6a is measured by a photo-electric sensor to decide the number of sheets according to the width.  Iron core materials 6b stacked specified in number of sheets at the second transfer mechanism 12 are set at an inclination holding mechanism 13 at the finish end of the second transfer conveyor 12, where unevenness of the iron core materials 6b is corrected.