baber/WOPTO huggingface dataset:
Patent JP-2001122119-A (JP)
Title: Automatic train control device
Inventor: IKEMOTO KAZUNORI
IPC: B61L23/16
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an automatic train control device certainly ensuring the continuity of train control when a train enters a short track form a long track, at the time of conducting train control in a line where long and sort tracks are mixed, especially in the train control by digitizing information transmission. SOLUTION: In this device 10, a frame telegraphic message transmitting means 20 arranged at a station in a line and within a ground device chamber has a speed control logic block 40 for a train TR, and the speed control is provided with an information organizing portion 42 for control information receiving command information S41 and the like, and an aspect table portion 44. Each control information replaying means 30 equipped in the train TR has an ATC on-vehicle device 50 for travel control, and the ATC on-vehicle device 50 is provided with a process selecting portion 51 for instant processing or determinant processing of train controlling, an on-vehicle memory portion 52 for the determinant processing and the like, and an information decoding portion 53 for each control information. Preferably, each of these portions is structured in a well-known microprocessor system.
Patent JP-H10141158-A (JP)
Title: Warm-up promoting device for diesel engine
Inventor: ICHIKAWA HIROYUKI
IPC: F02M37/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a device for promoting warm-up immediately after low- temperature starting of a diesel engine by a simple structure and at low costs. SOLUTION: A warm-up promoting device includes a fuel injection pump 3 having a timer 2 for delaying an injection time when fuel oil pressure in a pump room 1 is lowered, a flow rate control valve 54 provided in an oil feed pipe 47 for supplying fuel to the fuel injection pump 3 for limiting a flow rate during ON and releasing its limit during OFF and a control means 55 for turning ON the flow rate control valve 54 during engine warming and turning OFF the same during normal running. When a fuel flow rate supplied to the fuel injection pump 3 is restricted by the flow rate control valve 54, since fuel oil pressure in the pump room 1 is lowered, an injection time is delayed by the timer 2 and simultaneously injection pressure is lowered. Thus, fuel consumption is increased for obtaining a necessary output and warming-up is promoted by an amount equal to produced heat.
Patent JP-H10145977-A (JP)
Title: Inverter
Inventor: USUI HIROSHI
IPC: H02M7/48
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide inverters which can be operated synchronously in parallel by simply connecting a plurality of DC-AC conversion circuits having simple circuit and identical configuration in parallel with each other. SOLUTION: In each DC-AC conversion circuit 1 constituting an inverter, a zero-cross detection signal is delivered from a zero-cross detection circuit 13 to a reference sine wave generation circuit 11 when the output voltage from a full-bridge inverter 9 detected by an output voltage detection circuit 10 has an instantaneous value of 0V. Since the frequency and phase of an output signal from the circuit 1 are synchronized constantly with those of a reference sine wave signal from the circuit 11, inverters can be operated synchronously in parallel by simply connecting a plurality of DC-AC conversion circuits 1 having identical configuration in parallel with each other. Furthermore, circuit of the inverter can be simplified because no PLL(phase lock loop) circuit for synchronizing the output frequency and phase nor special signal line for supplying a synchronization signal is required.
Patent JP-2000168646-A (JP)
Title: Rubber crawler
Inventor: ONO YOSHIHIKO
IPC: B62D55/253
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To draw out a vibration preventive effect to the maximum by making relation of a both end interval W of an overhanging part and a pitch P between core bars burned in a rubber crawler specific relation. SOLUTION: Vertical motion of a rubber crawler is reduced as an overhanging part 5 formed on a core bar 1 exists and its head end is favourably positioned inside of a surface of a blade part 4 of the core bar 1 even in case where the core bar 1 is oscillated in a rubber elastic body by rolling of a rolling wheel at the time when a rolling part of an external turning wheel rolls on an inner surface of the rubber crawler, and especially, relation of a both end interval W of the overhanging part and a pitch P between the core bars buried in the rubber crawler is made 0.65=W/P=0.8. Consequently, contact of metal of the rolling wheel and the core bars with each other is avoided and vertical motion of the rolling wheel is reduced, and consequently, it is possible to remarkably improve longevity as the rubber crawler and to realize low vibration of a frame body.
Patent JP-H04171613-A (JP)
Title: Method and device for manufacturing oxide superconductive film
Inventor: AYABE TSUNEO
IPC: C04B41/87
Filed: 1990-11-06
Abstract: PURPOSE:To reduce coagulation or deterioration to thereby improve characteristics by heating oxide superconductive fine particles to the temperature at the melting point or below, thereby bringing carrier gas including the fine particles heated into contact with a substrate on a probe under a cool condition, and depositing the particles by the temperature difference. CONSTITUTION:Oxide superconductive fine particles are transported with carrier gas to a heating means, and heated to a high temperature, e.g. to a level below the melting point thereof. Next, the particles under the heated condition are fed by the carrier gas onto a probe 12 and a substrate T installed on the surface thereof which are under a cooled condition and brought into contact therewith, whereby based on the temperature gradient by the large temperature difference between the particles and the substrate T deposition phenomenon occurs and a deposition layer X of the particles being integrated is formed on the substrate T. It is thus possible to prevent coagulation or degrading of the fine particles.
Patent JP-H06121649-A (JP)
Title: Wheat flour for noodle and its production
Inventor: ARIYAMA HISAO
IPC: A23L7/10
Filed: 1992-10-13
Abstract: PURPOSE:To provide a wheat flour for noodle having excellent hue, palatability and taste and produced by classifying wheat flour composed mainly of domestic soft wheat and to provide a process for producing the wheat flour. CONSTITUTION:The objective wheat flour is produced by classifying a raw wheat flour containing >=70wt.% of wheat flour originated from domestic soft wheat and >=25vol.% in total of the fraction having particle diameter of <=16.0mum and the fraction having particle diameter of >=80.6mum (in terms of cumulative volume ratio), thereby decreasing the contents of the fine part having particle diameter of >=16.0mum and the coarse part having particle diameter of >=80.6mum and reducing the sum of the cumulative volumes of the fractions to <20%.
Patent JP-H05136088-A (JP)
Title: Dry etching method
Inventor: KOKUBU TAKASHI
IPC: H01L21/302
Filed: 1991-11-15
Abstract: PURPOSE:To suppress deterioration of uniformity at the time of etching by intermittently etching in a method for dry etching having the steps of introducing gas into a reaction chamber and generating a plasma in the gas. CONSTITUTION:A dry etching apparatus introduces gas into a reaction chamber, applies a high speed wave between electrodes placed in parallel, generates plasma in the gas to etch, and comprises an application electrode 5, a ground electrode 6, a wafer 7 and a high frequency power source 8. The apparatus is evacuated during a repetition of short etching times to remove etching process gas, etching active species, gas produced as the result of etching, etc., and only etching is again fed into the apparatus. Accordingly, since the gas produced as the result of etching, one of factors for increasing uniformity, does not exist, the uniformity can be decreased, and deterioration of the uniformity due to etching time can be suppressed.
Patent JP-2001116836-A (JP)
Title: Method and device for probing concealed substance
Inventor: KISHI MASAKI
IPC: G01S13/88
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To specifyingly find a position of a specified probing object in a medium when the plural objects exist in the medium. SOLUTION: The first probing process in which a wave signal is emitted while moving on a surface of the medium, and in which the wave signal reflected by the plural probing objects 1 in the medium is received to obtain position information of the plural objects 1 in the medium, and the second probing process in which the wave signal is transmitted directly to the specified object 1a, and in which the wave signal reached to the surface of the medium is detected while moving on the surface of the medium are executed to extract specifyingly the position information in the medium corresponding to the specified probing object 1a based on probed results in the both processes.
Patent JP-H09119256-A (JP)
Title: Hinge
Inventor: KURIKI SHIGEHISA
IPC: E05D7/04
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce material cost by superposing and arranging an adjusting plate on either one rear of left and right slats while a tapped screw is used as a fixing screw fixing the slats and the adjusting plate. SOLUTION: A slat 4 on the vertical frame 2 side of a hinge 1 is installed into the mounting recessed section 20 of a vertical frame 2 by mounting screws 21. An adjusting plate 6 is fitted into the mounting recessed section 22 of a door 3, and mounting screws 23 are inserted and fixed into the inserting holes 15 of the adjusting plate 6. The leaf 5 of the hinge 1 is superposed on the adjusting plate 6, and fixing screws 17 consisting of tapped screws are inserted into the inserting holes 12 of the leaf 5, and screwed and fixed temporarily into the tapped holes 14 of the adjusting plate 6.  A driver is put into the engaging hole of the head section of an adjusting screw 16 from the operating hole 11 of the leaf 5 and the adjusting screw 16 is turned, the length of the adjusting screw 16 projected from the surface of the adjusting plate 6 is adjusted, and the leaf 5 is adjusted in the longitudinal direction. When the accuracy of fittings is deteriorated, the fixing screw 17 is loosened, the length of the adjusting screw 16 is controlled, and the fixing screw 17 is clamped at a proper place.
Patent JP-H01142556-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAKIMOTO KYOKO
IPC: G03G5/07
Filed: 1987-11-27
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high sensitivity at a relatively low cost by incorporating a polymer having a specified structure into an electric charge transferring layer. CONSTITUTION:A polymer (poly-p-phenylenevinylene or a deriv. thereof) having a structure represented by formula I is obtd. as a film having a high polymn. degree by eliminating a sulfonium salt from a high molecular sulfonium salt to form an electric charge transferring layer. Poly-p-phenylenevinylene, a deriv. thereof, poly-p-phenylenevinylene or a deriv. thereof obtd. by eliminating a sulfonium salt from a high molecular sulfonium salt may be heat treated in the air, in an atmosphere of Ar, H2, N2 or O2 or in vacuum and used to form the electric charge transferring layer of a separated function type electrophotographic sensitive body. An electrophotographic sensitive body having high sensitivity can be obtd. at a relatively low cost.
Patent JP-S63151581-A (JP)
Title: Four-wheel steering apparatus for vehicle
Inventor: HAYAMA MAMORU
IPC: B62D7/14
Filed: 1986-12-17
Abstract: PURPOSE:To prevent the steering ratios from being delayed in shifting to the opposite phase side even when a vehicle is turned while it is running after deceleration by inhibiting the steering ratios from being controlled so as to shift to the opposite phase side only when it is considered that the detected steering angle of the vehicle is large, and the vehicle is running while it is turning. CONSTITUTION:A four-wheel steering apparatus is provided with a brake-on detecting means 104, which detects the brake pedal travel of a vehicle, and an antiphase control inhibiting means 105 which receives the output from the brake-on detecting means 104 and inhibits a target steering ratio from being controlled so as to shift to the opposite phase side when a vehicle is in deceleration, where the brake pedal travel is more than a fixed value. When the steering angle and brake pedal travel detected by a steering angle detecting means 103 and the brake-on detecting means 104 are more than a fixed value, it is decided that the vehicle is in a decelerated operation while it is turning, and then, the antiphase control inhibiting means 105 is allowed to function by a controlling means 106 so that the steering ratios for the front and rear wheels are controlled so as to be the opposite phase, and consequently, a scooping phenomenon of the vehicle can be evaded.
Patent JP-H03162842-A (JP)
Title: Ultrasonic diagnostic device
Inventor: ASAKAWA TADASHI
IPC: A61B8/06
Filed: 1989-11-21
Abstract: PURPOSE:To improve the connection of an image at every scan for an ultrasonic beam and to make a flow of blood easy to observe by inputting blood flow information from a color blood flow information detecting means, discriminating the input time of the blood flow information, fetching the blood flow information with different time phases from a blood flow information storage means, and outputting them after taking correlation. CONSTITUTION:A scan correlation circuit 12 for color blood flow is the one which inputs color blood flow information outputted from a color Doppler blood flow detecting part 6, and also, discriminates the input time of the blood flow information, and outputs the blood flow information with different time phases, for example, the one of one preceding time phase by fetching from the blood flow storage part 7, and a correlation part 12a for speed data, a correlation part 12b for velocity dispersion data, and a correlation part 12c for reflection intensity data which take correlation conforming to data of blood flow speed, velocity dispersion, and reflection intensity, are provided in the inside of the circuit. The correlation parts 12a-12c for each data are connected to memories 7a-7c corresponding to each data provided at the blood flow storage part 7, respectively, and also, old data of one preceding time phase read out from the memories 7a-7c can be fetched.
Patent JP-H07218825-A (JP)
Title: Retrofocus lens
Inventor: ENOMOTO TAKASHI
IPC: G02B13/04
Filed: 1994-12-05
Abstract: PURPOSE:To minimize the aberration variance due to focusing from the infinity to the short distance without changing the stop position. CONSTITUTION:This retrofocus lens consists of a positive front group lens 10, a stop S, and a positive rear group lens 20 in the order from the object side and is focused without moving the stop S and the rear group lens 20 by moving the positive front group lens 10, and the positive front group lens 10 consists of a negative lens group and a positive lens group and satisfies condition formulas 0.5<f/fF<1.0 and -0.7<f/fFN<-0.2 where (f), fF, fFN are the focal length of the whole of the lens system, the focal length of the positive gront group, and that of the negative rear group respectively.
Patent JP-H02145102-A (JP)
Title: Stable digging travel device of one wheel controlling machine of walking type
Inventor: SUMITA YOSHIO
IPC: A01B39/18
Filed: 1988-11-28
Abstract: PURPOSE:To stably drive the title device in a field with severe unevenness by setting another single drive wheel and a rotary digging tool side by side at the side of a driving wheel and a rotary digging tool and by connecting these driving wheels and the rotary digging tools by an upper driving wheel in a door type, respectively by making a long circuit. CONSTITUTION:Driving force of a motor 1 is transmitted to one wheel driving wheel 3 of a machine body 2 and a rotary digging tool 5 set at the end of the machine body 2. Driving force transmitted to the driving wheel 3 is reached through an upper driving shaft 7 to another driving wheel 4. Driving force transmitted to the rotary digging tool 5 is reached through an upper driving shaft 8 to another rotary digging tool 6. Consequently, two driving wheels 3 and 4 in the left and right directions can be stably traveled while carrying out digging operation by rotary digging tools 5 and 6 in left and right directions even in a field with severe unevenness.
Patent JP-H11101070-A (JP)
Title: Sliding shutter for inside of house
Inventor: MURATA HIROYASU
IPC: E06B9/04
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a safe sliding shutter capable of being easily opened/closed by providing the sliding shutter at the inside, because when the sliding shutter is at the outside, the sliding shutter is hardly opened/closed by obstruction of a glass door, and when one leans outward, there can be a case accompanied with danger. SOLUTION: A sliding shutter 1 is provided inside a house. Hereby, the sliding shutter 1 is easily opened and closed, and useful for safety.
Patent JP-H11335575-A (JP)
Title: New triphendioxazine compound
Inventor: KEMPTER PETER
IPC: C09B19/00
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a compound useful as pigment which has high resistance to solvents, migration of dyeing and light by selecting a specific triphendioxazine compound. SOLUTION: Triphendioxazine compounds are selected from formula I wherein rings labelled A in positions 1,2-, 2,3-, or 3,4-, and 8,9-, 9,10- or 10, 11- carry a linearly or angularly fused heterocyclic ring containing one or more nitrogen atoms which are substituted or unsubstituted, with the proviso that compounds with only unsubstituted nitrogen atoms and symmetrically disubstituted compounds with 1-2C alkyl and unsubstituted phenyl substituents are excluded. These compounds can be prepared by cyclizing a compound of formula III in the presence of MnO2 and conc. sulfuric acid, which is obtained through reacting 2 mol compound of the formula II with 1 mol 2, 3, 5, 6-tetrachloro-1,4- benzoquinone. These compounds are useful as a coloring agent of powder paint excellent in heat stability, coloring power and also dispersibility.
Patent JP-H07149925-A (JP)
Title: Polyester resin film for packaging
Inventor: MASUDA YUKARI
IPC: C08L67/02
Filed: 1993-12-01
Abstract: PURPOSE:To produce the film which thermally shrinks little, is very flexible, and is heat-sealable in a wide temp. range by compounding a polybutylene terephthalate (co)polymer with a specific arom. plasticizer and a polycarbonate resin. CONSTITUTION:This film is produced from a resin compsn. comprising 100 pts.wt. polybutylene terephthalate and/or its copolymr, 0.1-15 pts.wt. arom. plasticizer (contg. an ester of a tri- or higher carboxylic acid), and 5-50 pts.wt. polycarbonate resin. The film is very flexible having a tensile modulus of 1,000-10,000kgf/cm<2>, thermally shrinks little shrinking by less than 10% at 70 deg.C, and is heat-sealable in a wide temp. range.
Patent JP-H01145906-A (JP)
Title: Accommodated object transferring and storing device
Inventor: WAKITA YUJI
IPC: B65G1/04
Filed: 1987-12-01
Abstract: PURPOSE:To reduce the occupational area in an accommodated objects transferring/storing device of a semiconductor manufacturing facility by arranging a running drive part for a transfer device, which moves in front of and, below the fixed rack. CONSTITUTION:A running drive part 40 of a transfer device 31 is furnished below a fixed rack 30 with possibility of moving along the floor, and a stay 41 is installed in front of the driver part 40. An elevator unit 42 and a rise/fall drive part 43 are furnished on this stay 41. In this constitution, the stay 41 is moved horizontally by the running drive part 40, and the elevator unit 42 is raised and lowered by the elevator drive part 43, and a hand unit 44 is controlled to perform transfer. This constitution makes the occupied area small.
Patent JP-2000131294-A (JP)
Title: Crack inspection device of metal wheel
Inventor: IKEDA MASAHIRO
IPC: G01N29/12
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device capable of precisely and surely inspecting a crack of a steel wheel of a rolling stock or the like by hammering. SOLUTION: An external force applied to a steel wheel 1 by a hammer 2 for generating a hammering sound is detected by an exciting force sensor 11, and the ratio thereof to an external force reference value is determined by a ratio computing unit 15. The hammering sound generated on the steel wheel 1 is detected by a microphone 3, and separated into time series signals in each frequency zone by an analog BPF 5, and rectified and instantaneous maximum values in each frequency zone are extracted by a peak hold 7. The maximum values are corrected by the ratio calculated by the ratio computing unit 15, and compared with a vibration reference value set up beforehand by a comparator 9.  When the result is out of the prescribed relation, comparison result signals are issued, and if the number of the comparison result signals is, for example, three or more, an alarm unit 18 gives the alarm as 'abnormal'. As the maximum values of the time series signals in each of the plural frequency zones are extracted and compared, reliability of the determination is improved.
Patent JP-2001126719-A (JP)
Title: Method and apparatus for measuring mass of active material of sheet-form electrode
Inventor: SAITO NAOYA
IPC: H01M4/04
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method and a measuring apparatus which reduce or prevent influences such as surface conditions, twisting and vibration at measurement and the like, of a sheet-form electrode and can measure the mass of a supported/charged active material with high accuracy. SOLUTION: A method for measuring the mass of an active material comprises the steps of running a sheet-form electrode 1 with charged/applied active material by a number of pressing rollers 6a, 6a', 6b, 6b' counterposed/ disposed on both main sides, measuring the thickness of the sheet-form electrode 1, by facing surfaces of the sheet-form electrode 1 in a range of area rolled with the pressing rollers 6a, 6a', 6b, 6b' to stick vertically a pair of contact displacement sensors 2, 3 at a constant pressure, and comparing the measured thickness of the sheet-form electrode 1 with the previously measured sheet-form electrode thickness active material mass calibration curve to obtain the mass of the active material and the apparatus is arranged to be movable.
Patent JP-H05139029-A (JP)
Title: Thermal recording material
Inventor: NAKATSUKA MASAKATSU
IPC: B41M5/26
Filed: 1991-11-18
Abstract: PURPOSE:To obtain a thermal recording material having good color forming sensitivity and imparting a developed color image enhanced in storage stability such as cuet-hot resistance, water resistance or oil resistance by adding at least one kind of a compound represented by a specific formula to the thermal recording material containing an electron donating color forming compound and an electron acceptive compound. CONSTITUTION:At least one kind of a compound represented by formula I (wherein X is an oxygen atom or a sulfur atom, R1 is a hydrogen atom, an alkyl group, an alkoxy group or a halogen atom and R2, is an aralkyl group or an aryl group) is added to a thermal recording material containing an electron donating color forming compound and an electron acceptive compound. By this method, the thermal recording material having good color forming sensitivity and imparting a developed color image enhanced in storage stability such as hydrothermal resistance, water resistance or oil resistance can be obtained.