baber/WOPTO huggingface dataset:
Patent JP-H1181967-A (JP)
Title: Device and method of forecasting replacement timing of engine lubricating oil
Inventor: SATO FUMIHIDE
IPC: G01N33/30
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To previously prevent the burning and breakdown of engine while precisely displaying replacement time of the lubricating oil for lubricating bearing or the like by computing total acid number on the basis of the preset total acid number and load frequency of the lubricating oil per unit time, and when the total acid number exceeds the threshold value, displaying it. SOLUTION: A control unit 30 is provided with a total acid number correcting unit 43 for correcting the total acid number per unit time of the lubricating oil corresponding to the engine speed and a load stored in an total acid number memory unit 41 on the basis of a ratio of the real oil temperature of a device in relation to the oil temperature of the test bench. The control unit 30 is also provided with a load memory unit 44 for receiving the signal from an engine speed sensor 31 and a load sensor 35 and for computing the load frequency within a set period so as to store it.  A total acid number computing unit 45 computes the increased variable of the total acid number on the basis of the output of the total acid number correcting unit 43 and the load frequency unit 44, and a multiplying unit 36 multiplies the obtained increased variable of the total acid number, and when a total of the increased variable of the total acid number exceeds the threshold value, a display unit 47 displays it.
Patent JP-H0593560-A (JP)
Title: Refrigerant recoverying and reproducing device
Inventor: TAKAMI YOSHIO
IPC: F25B43/00
Filed: 1991-10-03
Abstract: PURPOSE:To prevent an over-loading of refrigerant of a general refrigerant bomb by a method wherein a platform scale for use in measuring a loading capacity of the bomb is provided and a driving of a compressor is stopped when the measured value reaches a maximum loading amount corresponding to a chargeable capacity of the bomb. CONSTITUTION:A charging operation switch is kept at its turned-on state in the case that refrigerant can be charged in a general refrigerant bomb 12 mounted on a platform scale 13. Namely, the charging operation switch is kept at its turned-on state in the case that a capacity of the bomb 12 does not reach an upper limit value set by a charging upper limit value setting switch 16. Accordingly, the charging switch is turned on only when the measured value measured by the platform scale 13 of the general refrigerant bomb 12 indicates a value between the upper limit value and the lower limit value corresponding to the chargeable capacity. Then, the switch is turned off in the case that the measured value measured by the platform scale 13 exceeds the upper limit value and in the case that the measured value is less than the lower limit value. With such an arrangement, it is possible to prevent over-charging of the refrigerant.
Patent JP-H06110037-A (JP)
Title: Liquid crystal display device
Inventor: MINATO TAKAO
IPC: G09G3/36
Filed: 1992-09-25
Abstract: PURPOSE:To display a high-contrast, stable image without reference to temperature by adjusting the width of a driving pulse corresponding to the temperature range of a chiral smectic C phase or chiral smectic CA phase. CONSTITUTION:The voltages of an ON write part 100 (and OFF write part 101) and a nonselection signal 102 are equal and different in only pulse width tau. In an ON or OFF state generated by a write signal part, liquid crystal molecules are restrained at the most suitable position as to a contrast with dielectric torque induced with a high frequency bias signal train 102. The frequency is preferably as low as possible as to the power consumption and a driving circuit as long as the picture quality permits. For example, the pulse width where the dielectric torque becomes dominant varies to about 30musec at 35 deg.C and 18musec at 45 deg.C. For the purpose, basic write pulse width tau is set and varied so as to obtain a 4:1 pulse ratio and then a display of the same picture quality with room temperature (25 deg.C) can be made.
Patent JP-H09262512-A (JP)
Title: Gas-liquid jetting machine and its operation method
Inventor: ODA MASAO
IPC: A61H33/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a gas-liquid jetting machine which works as a compact cleaner easy to handle for cleaning soils neatly and efficiently in a short time, in which water droplet speed and the water droplet shape can be varied and various functions in compliance with various uses are provided. SOLUTION: A fluid is introduced from a cleaning liquid introducing pipe 15 and discharged out of a liquid nozzle 24. On the other hand, gas fed from a blower 11 is jetted out of a jet nozzle 22. At that time, the fluid discharged out of the liquid nozzle 24 is scattered by the gas from the blower 11 and accelerated in its speed, and jetted as a gas-liquid mixed flow out of the jet nozzle 22. The liquid volume/gas volume of the gas-liquid mixed flow is set as 2% or less. The liquid volume flowing in a liquid passage 16 is adjusted by a liquid volume adjusting means 17, and the air feed volume of an air feed passage 14 is controlled to vary the water droplet speed jetted out of the jet nozzle 22.
Patent JP-H04135462-A (JP)
Title: Guinea pepper contained in grinding vessel and spice contained in grinding vessel
Inventor: YAMAMOTO MASANORI
IPC: A23L27/10
Filed: 1990-09-25
Abstract: PURPOSE:To obtain Guinea pepper with fresh flavor at any time of use, by putting dried Guinea pepper of specified granular size into a vessel equipped with a specific grinder. CONSTITUTION:Dried Guinea pepper containing >=90wt.% of granules >=500mu in size is put into a vessel equipped with a grinder having grinding members facing to each other with the clearance between them of 0-300mu, thus providing the objective Guinea pepper. The Guinea pepper to be used is pref. such as to contain >=90wt.% of granules >=800 (esp. >=1000)mu in size. With such granular size, more flavoring ingredients can be retained in the present Guinea pepper along with improving its grindability, thus imparting the resultant ground Guinea pepper with more favorable flavor. Also, mixing of the present Guinea pepper with other spice followed by grinding will prepare a mixed spice of more favorable flavor.
Patent JP-2001082888-A (JP)
Title: Cooling/heating construction improved in heat storage effect of water container
Inventor: MAEDA SEIICHI
IPC: F24J2/34
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To substantially uniformly heat inner water in a cooling/heating construction using a water container even when heat transfer due to convection current in the water container is not anticipated. SOLUTION: At least one material among laminate materials constituting a water container 1 is formed with an excellent thermal conductivity thermal conduction foil 2 such as an aluminum foil and a copper foil, etc., for example, when heat NH1 by solar light, etc., is transmitted to the water container 1 through a floor surface 51, the thermal conduction foil 2 in a forming material of the water container 1 transfers heat to a bottom of the water container 1 through thermal conduction, and further transfers heat to a lower layer of water W substantially not associated conventionally with heat storage, whereby the entire water in the water container 1 stores heat for energy saving.
Patent JP-H02105086-A (JP)
Title: Signal monitoring device for nuclear magnetic resonance device
Inventor: TAKAHIRA YOSHISUKE
IPC: G01R33/38
Filed: 1988-10-14
Abstract: PURPOSE:To improve accuracy by enlarging the variation quantity of an increase and a decrease of a wiggle at the time of adjusting the resolution by adding a mechanism for switching to the time division irradiation of a control system instead of a pulse irradiation of a measuring system. CONSTITUTION:A hydrogen nuclear (<1>H) signal detected by a signal detecting probe 1 is sent to a measuring system transmitter/receiver 2. A pulse from a pulse controller 3 passes through a switch 4 and becomes an irradiation pulse in the transmitter/receiver 2, and excites the <1>H signal. On the other hand, a heavy hydrogen nuclear (<2>D) signal detected by the probe 1 is sent to a control system receiver 5. A sqaure wave from a square wave oscillator 6 is sent to a transmitter/receiver 5, the switch 4 and a control system detector 8. In the transmitter/receiver 5, the <2>D signal is excited, and also, sent to the transmitter/ receiver 2, and becomes a detection use reference signal in the detecting part 8, the <2>D signal is detected, and also, the <1>H signal is detected through a switch 7. The signals <1>H and <2>D are switched by a signal switch 9, sent to a signal monitor 10 and the signals are displayed.
Patent JP-H08120474-A (JP)
Title: Blank material washing device
Inventor: SASAKI YASUYUKI
IPC: B30B15/00
Filed: 1994-10-21
Abstract: PURPOSE: To capture suspended mists and to well maintain an atmosphere at the time of spraying a washing liquid to a blank material under a high pressure and washing the blank material. CONSTITUTION: A chamber 2 is disposed in mid-way of a transporting path 1 for sending the blank material to a press machine and a front chamber 3 disposed with pinch rolls 10 is segmented and formed upstream in the chamber 2. A washing chamber 4 disposed with washing liquid pipes 13, 14 having plural high-pressure injection nozzles is segmented and formed downstream thereof and rear chambers 5a, 5b disposed with wringer rolls 20, 21 are segmented and formed downstream thereof. The front chamber 3 and the last rear chamber 5b are provided with mist suction ports 27a, 27b for sucking the suspended mist of the chambers 2.
Patent JP-2001083659-A (JP)
Title: Heat developable photographic sensitive material and image recording method, image forming method and processing method for same
Inventor: MITSUHASHI TAKESHI
IPC: G03B27/32
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photographic sensitive material having high sensitivity, excellent in sharpness and image preservability and excellent also in the uniformity of film density even when the sensitive material of different sizes is continuously developed and to provide an image recording method, an image forming method and a processing method for the sensitive material. SOLUTION: The heat developable photographic sensitive material contains a fluorine-containing surfactant of the formula Rf-A-X (where Rf is fluorinated alkyl, alkenyl or the like containing >=3 fluorine atoms, A is a divalent combining group and X is a water-soluble group), and when the elementary composition of the surface is inspected by X-ray photoelectron spectroscopy, the ratio of FIS peak intensity to CIS peak intensity is 0.01-1.0. In the continuous development of two or more heat developable photographic sensitive materials different from each other in size with a heat processing machine, the surface matting degree of at least one side of each of the sensitive materials is 20-300 mmHg and the coefficient of dynamic friction of each of the sensitive materials is <=0.5.
Patent JP-H09101548-A (JP)
Title: Phase modulator
Inventor: SASAI HIROYUKI
IPC: G02F1/035
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To realize the phase modulator which easily varies the carrier frequency and has a wide dynamic range. SOLUTION: A branching circuit 101 which branches an input signal 11 into two, a phase inversion circuit 102 which inverts the phase of one output signal of the branching circuit, first and second semiconductor lasers 103 and 113, first and second optical phase modulators 104 and 114 which modulate the phases of output signals of semiconductor lasers 103 and 113 based on the output signals of the branching circuit 101 and the phase inversion circuit 102, a detector 105 which outputs a beat signal by optical heterodyne detection of output signals 12 and 13 of first and second optical phase modulators, and a frequency stabilizing circuit 106 which controls the frequency difference between output signals of first and second semiconductor lasers 103 and 113 to a fixed value are provided, and the phase modulation signal is outputted from the detector 105.
Patent JP-H1181440-A (JP)
Title: Deposit scraping attachment in manhole
Inventor: OGAWA JUNJI
IPC: E02D29/12
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a deposit scraping attachment in a manhole capable of being inserted through a narrow entrance and scraping up sediment in a wide range. SOLUTION: Multiple scraping blades 11, 12 are pivotally fitted to the lower bracket of a support pole suspended on an earth moving machine rotatably in the horizontal direction. A driving device 13 reciprocating the scraping blades 11, 12 in the horizontal direction is provided between the scraping blades 11, 12 or between the scraping blades and the lower bracket. This scraping attachment is changed from the closed state allowing it to pass through a manhole to the opened state having a diameter larger than that of the manhole.
Patent JP-H09100871-A (JP)
Title: Vibrationproof mount
Inventor: OTA KATSUTOSHI
IPC: B60K5/12
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To increase the phase peak width in dynamic spring characteristics while sufficiently improving static spring characteristics. SOLUTION: Static load is supported by connecting a first attaching member 1 to be connected to a vibration source and a second attaching member to be connected to a vibration receiving part to each other by a main rubber elastic body 3 extending in the vibration inputting direction. One end of the first attaching member 1 and a base end 4a of an arm member 4 made of a rigid body plate are connected to each other by a sub rubber elastic body 6 extending in the vibration inputting direction, and damping is applied to vibration to be input from the first attaching member 1 to the arm member 4. A square member 7 is attached by making the tip 4b of the arm member project in the direction perpendicular to the vibration inputting direction. An intermediate part 4c of the arm member is supported by a rubber elastic supporting body extending in the vibration inputting direction in relation to the second attaching member and taken as the oscillating fulcrum of the arm member 4.
Patent JP-2000088859-A (JP)
Title: Taking out method for film piece from dry analysis film piece cartridge
Inventor: SETO YOSHIHIRO
IPC: G01N31/22
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce a suction force necessary for taking out a film piece by removing a force for downwardly drawing a film piece-drawing means at the time that a tip end of the film piece is projected from a first opening. SOLUTION: After a film piece 1a at the lowest step in a cartridge 20 is firstly sucked with a suction cup 40, the suction cup 40 is downwardly drawn by a predetermined force F. Both side portions of the film piece 1a are abutted to inner wall side edges 20i, 20i to make the film piece 1a to a predetermined curved shape downwardly projected. While the film piece 1a is sucked and retained at the curved shape, the suction cup 40 is moved in a direction of a first opening 20C of the cartridge 20 to project a tip end of the film piece 1a from the first opening 20C. The drawing force F is removed and a force F' (F>F') is upwardly acted on the suction cup 40 instead of the force F to upwardly move the suction cup 40 by 2-3 mm degree. The cartridge 20 is upwardly moved with the film piece 1a. At this state, the suction cup 40 is moved and the film piece 1a is taken out from the cartridge 20.
Patent JP-2000147156-A (JP)
Title: Clocking device
Inventor: MARUYAMA AKIHIKO
IPC: G04F7/08
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To make thin and miniaturize a clocking device, and at the same time, to enable a user to easily confirm visually. SOLUTION: The clocking device 100 is provided with a normal time clocking part 1110 for clocking normal time, and time information clocking parts 1210, 1220, and 1230 for clocking time information other than the normal time. In the clocking device 100, the normal time clocking part and time information clocking part are arranged while entire or one portion of parts for composing the normal time clocking and time information clocking parts do not overlap each other in a plane.
Patent JP-2000086882-A (JP)
Title: Shock absorbing material
Inventor: YAMAZAKI TAKESHI
IPC: A47G27/04
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant material which can firmly fix a machine in a manner that the machine can be easily re-installed or removed by selecting a material being a mixture of a polyurethane elastomer with a flame retardant and having a specified or larger shock absorption ratio, a specified pressure-sensitive adhesiveness and a specified Asker hardness C. SOLUTION: This material is one obtained by adding 0.1-50 wt.% flame retardant to a urethane elastomer being a urethane elastomer/curing agent mixture being in a semi-crosslinked state and having tackiness and elasticity and having a shock absorption ratio of at least 80% and a pressure-sensitive adhesiveness of 1-1.6 kg/cm2, and an Asker hardness C of 1-50. This material can fix e.g. a machine on a floor through its pressure-sensitive adhesiveness when the load of the machine is exerted on it, and when the material is unloaded by removing the machine, it can be released from the floor.  The flame retardant is exemplified by a phosphorus-containing compound such as trimethyl phosphate or triphenyl phosphate, a halogen-containing organic compound such as hexachloropentadiene or tribromophenoxymethane, a nitrogen- containing organic compound, or an inorganic compound such as zinc borate and may be used in combination with a flame retardant aid in order to enhance the flame- retardant effect.
Patent JP-H07109738-A (JP)
Title: Slope protection method
Inventor: KONDO TSUTOMU
IPC: E02D17/20
Filed: 1993-10-15
Abstract: PURPOSE:To prevent simply and effectively the widening of leg sections of a wire mesh member having a semi-oval section fulfilling the fuction as a form of slope used for a reinforcing bar in a slope protection method. CONSTITUTION:A wire mesh member 1 having a semi-oval section is placed lengthwise ard breadthwise in the shape of a grid on a slope 2, at the same time, it is fixed with anchor materials 3 and 4, and in a slope protection method spraying mortar 6 on the wire mesh member 1, and a horizontal tie rod 5 is built between both sie leg pieces 1a of the wire mesh member 1 in a state to constrict the leg pieces elastically. Both end hook sections 5a of the horizontal tie rod 5 are interlocked with both side leg pieces 1a.
Patent JP-H08104820-A (JP)
Title: Dye-donating element for use in thermal dye transfer method
Inventor: RIYUKU BANMEERU
IPC: B41M5/385
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a dye donor element comprising, on a support, a dye layer comprising a binder and a heterocyclic dye represented by a specified formula, capable of thermal transfer, showing a broad absorption in the visible region of a spectrum, and giving a transferred dye image having a high density and good light stability.  
     SOLUTION: The objective element comprising, on a support, a dye layer comprising a binder and a heterocyclic dye of the formula [wherein Q represents the atoms necessary to form a heterocyclic ring; A is an aromatic ring including a hetero-aromatic ring; X is O, S, or N-G (wherein G is H, an alkyl, an alkenyl, an alkynyl, an aryl, or a heterocyclic ring); R 1  and R 2  are each H, a halogen, an alkyl, an alkynel, an alkynyl, an alkoxyl, an aryl(oxy), cyano, ureido, an alkoxycarbonylamino, or the like; or R 1  and R 2  together with the atoms to which they are bonded represent the necessary atoms to form a ring system], is provided. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H03119820-A (JP)
Title: Frequency processing circuit
Inventor: AIDA AKIRA
IPC: H04N9/86
Filed: 1989-10-02
Abstract: PURPOSE:To suppress a lower sideband wave that is the cause of loopback from a zero frequency after low frequency conversion by exaggerating a suppression component by a suppression means to suppress the lower sideband wave with an exaggeration means to exaggerate the lower sideband wave. CONSTITUTION:An FM signal is modulated with a modulator 102, and next, the lower sideband wave of it is suppressed with a low frequency suppression filter 103. Following that, heterodyne is applied by using a mixer 104. Next, the frequency characteristic of the FM signal after low frequency conversion is returned to flat one by using a lower sideband wave exaggeration filter 106, and finally, an unrequired high frequency area is cut with a low-pass filter 107.
Patent JP-H01101645-A (JP)
Title: Evaluation of semiconductor surface
Inventor: SUGINO SHIGEYUKI
IPC: H01L21/66
Filed: 1987-10-15
Abstract: PURPOSE:To enable the uniformities of the quality and thickness of a spontaneous oxide film formed on a semiconductor substrate by reacting a semiconductor with halogen gas excited by irradiation of ultraviolet rays followed by optical etching and optically observing the surface of the resulting semiconductor. CONSTITUTION:A semiconductor and halogen gas excited by irradiation of ultraviolet rays are reacted followed by optical etching subjected to the surface of the semiconductor. Thereafter, the semiconductor surface is optically observed. That is, a gas etching method (optical etching method) is employed where chlorine is used and the substrate surface is irradiated with ultraviolet rays, to promote the optical etching via a spontaneous oxide film. Thereupon, if the thickness and quality of the spontaneous oxide film are uniform, then the surface of the semiconductor after the optical etching is flattened, while if they are not uniform, the optically etched surface is also roughened. The quality of the spontaneous oxide film can be assessed by utilizing the above phenomenon.
Patent JP-H06111205-A (JP)
Title: Magnetic field modulating circuit
Inventor: TOKIWA KAZUNORI
IPC: G11B11/105
Filed: 1992-09-28
Abstract: PURPOSE:To obtain a stable driving current of a magnetic field coil by connecting resistors of a suppression circuit in parallel to an induced reactance load of two pairs of switching circuits and connecting a magnetic field modulating magnetic head, between the outputs. CONSTITUTION:Switching signals of switching circuits Q1, Q2 are fed to a terminal 2, and a recording modulating signal is supplied to a terminal 1. When the switching circuit Q2 is controlled to be in the ON state in cooperation with NOR gates IC1-IC4, the switching circuit Q1 is in the OFF state. When the switching circuit Q1 is turned OFF, the switching circuit Q2 is changed into the ON state. The circuits Q1, Q2 are turned ON/OFF alternately, so that a coil of a magnetic field modulating magnetic head L3 is driven by a driving current of the recording modulating signal impressed to the terminal 1, thereby generating a magnetic field on the magneto-optic disc.
Patent JP-H1190181-A (JP)
Title: Air purifier
Inventor: TANAKA HISAMICHI
IPC: F25J3/04
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an air purifier for producing dry air in which the concentration of impurities such as hydrocarbon is lowered. SOLUTION: This air purifier is provided with a blower 16a for forcibly blowing air as a raw material, a first heat exchanger 12a for preheating the air, a heater 13 for furthermore and indirectly heating the air to the temperature suitable for reaction in a catalytic reactor 14, the catalytic reactor 14 for allowing traces of hydrocarbon, carbon monoxide, and hydrogen contained in the air to react with oxygen in the air to convert them into carbon dioxide and water, a first cooler 15 for cooling the air to ambient temperature, a compressor 11 for compressing the air, a second cooler 17 for cooling the air to ambient temperature, and adsorbers 18 for removing carbon dioxide and water in the air that has been compressed and cooled. The heater 13 has a second heat exchanger 12b, a fuel burner 7, and a circulating blower 16b for circulating and blasting heating air.