baber/WOPTO huggingface dataset:
Patent JP-H04183936-A (JP)
Title: Working fluid supply method and combustion equipment
Inventor: KOYAMA SHUNTARO
IPC: F02C6/18
Filed: 1990-11-19
Abstract: PURPOSE:To improve efficiency of a gas turbine and reduce NOX by forming ambient atmosphere containing reduction gas after burning incompletely fuel supplied to the downstream side of a fluidized bed in a boiler, and supplying combustion gas to the gas turbine after buring completely the reduction gas on the downstream guide thereof. CONSTITUTION:Fine grained coal 59 is supplied to a fluidized bed forming part 11 in a fluidized bed boiler 10 from a fine grained coal feeder 6b. Furthermore, combustion air 52 is supplied to the fluidized bed forming part 11 from an air compressor 25 through a wind box 14. Further, the fine grained coal 59 in the fluidized bed forming part 11 is burnt completely by means of excessive air supply. Meanwhile, coarse grained coal 58 supplied to an empty tower part 13 in the fluidized bed boiler 10 is reacted pyrolytically so as to produce reduction gas. Exhaust gas 57 containing the reduction gas and dust 70 and/or the like is exhausted from the fluidized bed boiler 10, and pure exhaust gas 60 obtained by removing the dust from exhaust gas 57 by means of a dust arrester 17 is introduced into a burner 20 so as to be burnt together with compressed air 50 from the air compressor 25. Afterwards, high temperature exhaust gas 61 is supplied to a gas turbine 22 from the burner 20.
Patent JP-2000136745-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: MIYATA TATSUJI
IPC: F02M21/02
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To improve the control precision of an air-fuel ratio control device for an engine. SOLUTION: This device includes a mixture amount calculating means 51 for calculating a mixture amount Gm in response to an engine rotating speed Ne, a manifold pressure Pb and a manifold temperature Tb, a target air-fuel ratio calculating means 52 for calculating a target air-fuel ratio OBJ in response to an operated condition and a basic fuel injection amount calculating means 55 for calculating a basic fuel injection amount Gf-FF in response to the mixture amount Gm and the target air-fuel ratio OBJ.
Patent JP-2000137840-A (JP)
Title: Train service robot
Inventor: WATABE HARUO
IPC: G07B15/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a train robot which can give the careful services in a train without increasing the burden on a person in charge (passenger conductor). SOLUTION: A control unit 4 including a fare adjustment processing unit 5, a magnetic card reader/writer part and a contactless IC card reader/writer part is added to a self-traveling train service robot 1 which can move in a train via a controller C that is held by a passenger conductor. Then a connection ticket is put into an original ticket slit 6 or put over a contactless ticket antenna 7, and a destination station is inputted via a display screen (touch panel) 2. Thus, a fare adjustment ticket that is corresponding to the automatic ticket examination is issued through a ticket issue slit 9.
Patent JP-S63163316-A (JP)
Title: Remote control optical axis adjusting device
Inventor: UCHIDA EIICHIRO
IPC: B23K26/042
Filed: 1986-12-25
Abstract: PURPOSE:To easily adjust the angle of a reflecting member by one person by fitting an operating device detachably to an optical axis adjusting device provided at a specific position, and operating the operation part of the operating device by the person who confirms the position of the optical axis of reflection on the reflecting surface of the optical axis adjusting device. CONSTITUTION:A gauge 50 for confirming the position of guided laser light is mounted on the optical axis of incidence on the optical axis adjusting device A2 and the operator P confirms whether or not the optical axis of the laser light is accurately at a specific position with the gauge 50. For example, when the optical axis of the laser light deviates in an X-axial direction, the operation part 30 is operated while the optical axis is confirmed through the gauge 50 to adjust the position of the optical axis. The operating device B fitted to the optical axis adjusting device A1 is detached after the optical axis adjusting device A1 is adjusted and then fitted to an optical axis adjusting device A2 to adjust the angle of reflection of the mirror 2 of the optical axis adjusting device A2. Consequently, the operator P can easily adjust the optical axis adjusting devices A1 and A2 which are arranged at an interval by himself or herself while adjusting the adjustment states.
Patent JP-H06163065-A (JP)
Title: Fuel cell absorbing type refrigerator connecting system
Inventor: OSHIMA KAZUO
IPC: F25B15/00
Filed: 1992-11-24
Abstract: PURPOSE:To improve the refrigerating performance per steam quantity to be supplied by providing a condensed water exhausting quantity control means on the condensed water ring water pipeline of an absorbing type refrigerator. CONSTITUTION:The pressure signal of cell cooling water detected by a pressure detecting means 40 is inputted to a controller 42, and compared with a preliminarily inputted pressure set value of cell cooling water. The opening signal of a condensed water discharge quantity control valve 41 is outputted to eliminate the deviation between the cell cooling water pressure detected by the detecting means 40 and the pressure set value. Consequently, when the pressure of the cell cooling water is lowered, the opening of the control valve 41 is reduced to minimize the condensed water discharge quantity, and the effective condensation heat transfer area of a heat exchanger in the high temperature regenerator 22 of an absorbing type refrigerator is minimized by the condensed water of steam to raise the pressure of the cell cooling water. Contrary to this, when the pressure of the cell cooling water is raised, the opening of the valve 41 is increased, and consequently, the pressure of the cell cooling water is reduced.
Patent JP-H03174822-A (JP)
Title: Dispersal signal adding device
Inventor: KASAHARA MITSUHIRO
IPC: H04N7/015
Filed: 1989-12-04
Abstract: PURPOSE:To control the level of a dispersal signal to be eliminated automatically with a satellite from which the signal is received by ascertaining the level of the dispersal signal to be eliminated in a dispersal signal eliminating device at the receiver side. CONSTITUTION:A dispersal signal addition means 14 adds a dispersal signal by a level of the dispersal signal decided by a dispersal signal level decision means 13 to a MUSE signal added with information of the dispersal signal by a dispersal signal level information addition means 15 based on the timing when a dispersal signal addition timing generating means 12. Thus, the information of the dispersal signal level is added to the MUSE signal and the level of the dispersal signal to be eliminated is confirmed by a dispersal signal elimination device at a receiver side. Thus, the level of the dispersal signal to be eliminated by a satellite from which the signal is received automatically controlled.
Patent JP-2000142029-A (JP)
Title: Pneumatic tire
Inventor: AOKI CHIEKO
IPC: B60C11/04
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To reduce noises by dispersing a rigidity change in the tire circumference in the more uniform direction by setting an amplitude width of a specific degree determined by performing Fourier transform on a sound pressure pulse model for generating a sound pressure pulse at an interval according to pitch arrangement and the length of respective pitches to a specific value or less. SOLUTION: Longitudinal grooves 3 extending in the tire circumferential direction and plural blocks 5 divided by lateral grooves 4 are formed on the tread surface 2. A single pulse sound is generated from a single pitch as a pseudo-model of tire pitch noise, the pulse sound forms a sound pressure level changing according to the length of a pitch, and is successively generated at an interval according to the length of the pitch. Next, pitch arrangement is decided so as to become 2.5 or less in an amplitude width of a degree up to 1 to 10 degrees obtained by performing Fourier transform on a function with such a sound pressure pulse model as a single period. Thus, a rigidity change in a tread is dispersed in the uniform direction to reduce vibration and noise.
Patent JP-H11140516-A (JP)
Title: Method for evaluating stability of in-furnace deposition shape for blast furnace
Inventor: NOUCHI YASUHEI
IPC: C21B5/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To correctly evaluate the stability by directly measuring the differential pressure between the in-furnace pressure at the position at the prescribed distance below the surface of the reference charged stuff and the in-furnace pressure in a furnace top space, and judging the stability of the deposition shape of the charged stuff from the width change of the differential pressure before and after the charging. SOLUTION: A pressure guide pipe 1 and a differential pressure meter 2 to measure the differential pressure ΔP between the pressure in an upper space of a blast furnace 20 (of approximately 2.25 m in radius of a throat) and the pressure below the deposition level of the charged stuff, is installed in the blast furnace 20, the coke 7 and the ore 9 are fed in the vicinity of a furnace wall from a turning chute 8, and flows down in the direction of a furnace core. The differential pressure meter 2 is located at the distance of <=1.5 times the radius of the throat below the reference deposition level of the charged stuff, and the change dΔP in width of the differential pressure ΔP between the in-furnace pressure at this point and the in-furnace pressure in a throat space is measured. When σdΔPi (daily variance of the means differential pressure)/mean dΔPi (standardized daily variance of the mean differential pressure) shows the increasing trend, the changing action of the bell-less charging pattern, can be immediately taken, and the operation of the blast furnace can be stabilized.
Patent JP-H09155755-A (JP)
Title: Rotational striking tool
Inventor: HARADA SHUICHI
IPC: B25B23/145
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive rotational striking tool which fastens a fastener such as a bolt and a nut by applying rotational striking force to an anvil with a hammer driven by a motor and the like and which can easily adjust the fastening torque. SOLUTION: This tool is formed to fasten a fastener by applying rotational striking force to an anvil with a hammer 4 driven by a motor 1. In this case, an acceleration sensor 10 constituting a strike impact detecting sensor which detects rotational striking force of tightening is installed within a tool main body, and an output of the strike impact detecting sensor 10 shuts off the motor 1 so as to control fastening torque.
Patent JP-S63167360-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NISHIJIMA TOYOKI
IPC: G03C7/38
Filed: 1986-12-27
Abstract: PURPOSE:To improve the color reproducibility and the light fastness of a dye picture image of a silver halide photographic sensitive material by incorporating silver halide particles contg. silver chloride, a specified Magenta coupler, and a specified compd, into one layer layer of a silver halide layer. CONSTITUTION:Silver halide particles contg. >=80mol% AgCl, a Magenta coupler expressed by the formula [I], and a compd. expressed by the formula [II], are incorporated into at least one layer of a silver halide emulsion layer of a photosensitive material having at least one layer of silver halide emulsion layer on a supporting body. In the formula, Z is a nonmetal atom group necessary for forming a N-contg. heterocyclic ring; X is H atom or group releasable by the reaction with an oxidized body of a color developing agent; R is H atom or a substituent. Further, R<1> is alkyl group or cycloalkyl group, etc.; R<2> is a group capable of being substituted in a benzene ring; (m) is an integer 0-4; A is a specified nonmetal atom group. By this constitution, a silver halide photographic sensitive material having superior color reproducibility, improved color developing property and light fastness of Magenta picture image to be formed, and more superior suitability for quick treatment, is obtd.
Patent JP-H03175090-A (JP)
Title: Key plate for multicolor printing device
Inventor: OSADA YUUKI
IPC: B41N1/08
Filed: 1989-12-05
Abstract: PURPOSE:To make it easy to perform simultaneous printing processes when a variety of color inks are used in addition to the simultaneous printing of pages by providing key plate which has no photosensitive layer applied on the base but has a protecting film for preventing ink attachment on the base. CONSTITUTION:A key plate has no photosensitive layer applied on the base but has a protecting layer for preventing ink attachment provided on the base. The base of the key plate has a surface roughed by either one of methods such as mechanical, chemical and electrochemical. For example, aluminum material or aluminum material added with other various alloy components is employed for the key plate. An aluminum plate material has a protecting film for preventing ink attachment. The protecting film is formed by applying, for example, a water-soluble resin solution such as arabian rubber, gelatin or polyvinylalcohol and drying it. The preparatory printing plate thus obtained is mounted on plate cylinders 1,2,3,4 of a printing device and multicolor printing is performed in line A, while monoprinting is performed in lines B,C,D.
Patent JP-H06153332-A (JP)
Title: Temporary door for pillar
Inventor: MITOMI KAZUMICHI
IPC: H02B1/30
Filed: 1992-10-30
Abstract: PURPOSE:To supply a temporary door to close the opening in a pillar when a door is opened to connect cables, so that a third person cannot contact the inside of the pillar carelessly. CONSTITUTION:A temporary door 5 is fixed, in such a way as to be freely attached and detached, to the end of a door 3, one of the two doors (3, 4) of a double-leafed hinged door which can be freely opened and closed, and which is mounted at an opening in the body 1 of a pillar. Closing the door 3 causes the temporary door frame 5 to contact the corner of the opening to be covered by the other door 4. The door frame 5 is constituted such that it has a periphery extending from the periphery of the opening in the pillar to the periphery of the door 4 with the door 4 half opened. The door frame 5 has a means of locking the door 4, having holes at proper positions to allow cables to pass through.
Patent JP-H02159176-A (JP)
Title: Signal level converter
Inventor: MATSUDA TAKASHI
IPC: H04N5/341
Filed: 1988-12-12
Abstract: PURPOSE:To operate stably an electronic circuit despite the level flcutuation of an input timing signal by providing an action signal generating means to set the action signal supplied to the electronic circuit at a level based on the action voltage level supplied from a power supply. CONSTITUTION:The buffer drivers 16 and 17 are provided to a solid state image pickup device 10, and the power supply circuits 18 and 19 are provided to the drivers 16 and 17 for supply of the action voltage levels respectively. The voltage of a vertical shift register clock outputted from the driver 16 is always kept at the action voltage level supplied from the circuit 18. Thus the voltage of the vertical shift register clock supplied to a solid state image pickup element 15 is always kept at a fixed level regardless of the output level of a vertical driver 13. Then the output of the driver 17 is always kept at a fixed level regardless of the voltage levels of various input clocks.
Patent JP-2000144059-A (JP)
Title: Gelatin
Inventor: ROWLANDS ANNE G
IPC: C12P21/06
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a gelatin having both low color and high gel strength in a wide range of viscosity. SOLUTION: A gelatin comprises 0-25 wt.% high molecular weight fraction (>250,000); 0-20 wt.% β fraction (150,000-250,000); and 15-55 wt.% α fraction (50,000-150,000), and the gelatin has a gel strength of 200-400; an absorbance at 420 nm of 0.068>; and a protease concentration of >10 ppb.
Patent JP-H07170516-A (JP)
Title: Coder
Inventor: INOUE AKINARI
IPC: H04N19/85
Filed: 1993-12-15
Abstract: PURPOSE:To improve the picture quality by reducing quantization distortion of a block in order to reduce noise in a red part in which deterioration in picture quality is highly prominent. CONSTITUTION:A luminance signal and a color difference signal are inputted to an input terminal 11 in a reverse order and they are orthogonally transformed by an orthogonal transformation device 12. A quantization width control means 13 detects a red part of a picture from the color difference signal inputted to the input terminal 11 to change a quantization width control signal outputted from the orthogonal transformation device 12 with respect to a color difference block and a luminance block of the same position. While a data quantity after quantization is estimated by a data quantity estimate device 14 according to the quantization width control signal, the color difference signal and the luminance signal stored in a memory 15 are rearranged in the regular order by a rearrangement means 16 and the result is fed to a quantization device 17.
Patent JP-H07170309-A (JP)
Title: Modem
Inventor: HAMANO KAZUHIKO
IPC: H04L29/10
Filed: 1993-12-15
Abstract: PURPOSE:To provide the MODEM for communicating data at the transmission speeds of 19200bps and 20800bps. CONSTITUTION:At a system where the data are communicated at the transmission speed of 20800bps between a personal computer 13 of a 4MHz system and a MODEM 1 which incorporates the CPU of a 5MHz system, the frequency of a reference clock f0 at a MODEM CPU 4 is converted by a PLL circuit 24, and a converted clock f1 is supplied to a timer 22 for communication inside an RS-232C driver 2. Since a communication timer value Tc on the side of the MODEM 1 is changed by this clock f1 and the transmission speed or a sampling frequency is controlled closely to the transmission speed designated by the personal computer 13, the data communication between the personal computer 13 and the MODEM 1 is enabled.
Patent JP-H01156585-A (JP)
Title: Wire twisting machine of preformed side wire
Inventor: KISHIDA HITOSHI
IPC: H01B13/02
Filed: 1987-12-12
Abstract: PURPOSE: To provide a machine for stranding preformed side wires, capable of largely reducing devices in comparison with a case where geared motors are used in the same number as that of side wire supplies, by disposing two speed reducers and reducing the ratio of the rotation rate of a winder to the rotation rates of side wire supplies to a prescribed ratio to remove the residual strains of the side wires in the stranding process. CONSTITUTION: Speed reducers 14, 15 capable of adjusting the reduction rate are disposed between shafts for transmitting powers to side wire supplies 3 and a core supply 1 and a winder 7, respectively. The rotation rates of the winder and the core supply to the rotation rates of side wire supplies are reduced so that the stranding pitches of preformed side wires pulled out from the side supplies 3 and stranded on the outer periphery of the core coincide with a ratio determined from a difference between a twist pitch when both the ends of the side wire are released in an approximately non-twisted state and a twist pitch in a preforming process.
Patent JP-H09161387-A (JP)
Title: Automatic optical disk discriminating method and system therefor
Inventor: KAWASAKI YORIJI
IPC: G11B7/00
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To automatically perform the initialization and the mode setting of a recording and reproducing device by providing respective means such as a disk surface reflectivity measuring means, a focus sum signal level measuring means and so forth to automatically discriminate the kinds of plural kinds of optical disks. SOLUTION: A disk surface reflectivity measuring means 3 is provided at the side opposite to the arrangement side of an optical head 2 across an optical disk 1 and measures the reflectivity 101 of the surface of the optical disk 1 and transmits the result to a control microcomputer 6, which discriminates whether the loaded optical disk 1 is a double-sided disk or a single-sided disk from the measured reflectivity and the values recorded in the control microcomputer 6. A focus sum signal level measuring means 4 and a tracking signal amplitude measuring means 5 respectively measure a focus sum signal 102 and the tracking signal 103 after a focus pull-in and transmit the results to the control microcomputer 6, which discriminates classes of various kinds of optical disks by differences of the materials of recording layers, the number of recording layers and the recording densities from the transmitted values and the values preliminarily stored in the memory of the computer 6.
Patent JP-2001136330-A (JP)
Title: Device operation section
Inventor: WASHIO TAKESHI
IPC: H04N1/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a device operation section that informs a user about a state of a device in a remotely confirmed state in response to a surrounding environment. SOLUTION: A facsimile terminal 1, which is set to a warning notice under a conditional setting, confirms sensing outputs of various sensors, decides warning control conditions set in advance depending on the sensing outputs of the carious sensors such as the display luminance and the blinking state of a backlight of an LCD and warning lamps and the sound volume of a buzzer and a speaker of a warning section and controls the backlight of the LCD, the warning lamps and the warning section so as to inform a user about contents of the warning.  When the reception setting is not the setting of direct reception and the operation of a non-usual state is set to facsimile reception, the facsimile terminal 1 conducts usual memory reception, and when the reception setting is the setting of direct reception and the operation of the non-usual state is set to the facsimile reception, the facsimile terminal 1 conducts usual direct reception (steps S1-S16).
Patent JP-H03176104-A (JP)
Title: Method and device for exchanging mold
Inventor: HANEGUCHI HIROSHI
IPC: B30B15/02
Filed: 1989-12-06
Abstract: PURPOSE:To exchange automatically and easily molds, by a method wherein an upper plunger and lower plunger are inserted within a mold, the undersurface of the upper plunger and the top of the lower plunger are stuck to each other, a space is formed between a holder and the mold by moving the mold holder and a self-propelled type mold exchange truck is inserted within the space. CONSTITUTION:A mold holder 26 and mold 28 are set up at the topmost position by extending a piston within a mold moving cylinder 29. Then after the tip part 67 of a piston 37 within a support cylinder 36 is fitted into a groove 68 formed on the side of the mold 28 by extending the piston 37 within the support cylinder 36, a piston 48 of a pushing-up cylinder 46 is extended and a lower plunger 24 is intruded into the mold 28 up to the upper part of a space S within the mold 28. On one hand, a pressure block 32 is lowered and an upper plunger 30 is caused to abut against the lower plunger 24. Then when a piston 40 of a mold fixing cylinder 38 is contracted, a fitted state to a groove 42 is released and a piston within the cylinder 29 for a movement of a mold holder is con tracted, the mold 28 is held under a suspended state. A self-propelled mold exchange truck 58 is intruded into a space between the mold 28 and mold holder 26 under that state.
Patent JP-S63309205-A (JP)
Title: Spot synchronism control apparatus for office chair
Inventor: ETSUKUHARUTO HANZEN
IPC: A47C3/026
Filed: 1987-12-15
Abstract: A point-synchronized adjustment device for office chairs, seating furniture or the like is proposed in which a fixed functional relation is effected between the inclination of the back part (3) and that of the seat part (2) by means of a support bearing which is attached at the seat shell (7) and through which, in the manner of a connecting link guide, the back stay or stay bar (11) slides.