baber/WOPTO huggingface dataset:
Patent JP-H02100079-A (JP)
Title: Recording device
Inventor: KATAYANAGI HIDETOSHI
IPC: G03G15/20
Filed: 1988-10-07
Abstract: PURPOSE:To excellently perform fixation by rotating a heater and a fixing roller when a main switch is turned on, stopping the fixing roller after the lapse of specified set time and completing the warming-up of the fixing roller when a heating roller attains the specified set value of temperature thereafter. CONSTITUTION:When the main switch is turned on, the heater 51A and the fixing roller 5 are turned on to be driven to rotate. Then, the fixing roller 5 is heated while it is preliminarily rotated and the temperature of the heating roller 51 rises with the lapse of the time. Since a pressurizing roller 52 rotates in contact with the heating roller 51, the temperature thereof rises. When the specified set time passes since the main switch is turned on and the temperature of the heating roller 51 becomes the set temperature, the warming-up of the fixing roller 5 is completed and a copying machine becomes in a copying-enabled state. Thus, copying in which the fixation is excellent can be performed.
Patent JP-S60137571-A (JP)
Title: Method for preventing sticking of hume
Inventor: ONO HIDEO
IPC: B23K9/32
Filed: 1983-12-26
Abstract: PURPOSE:To prevent sticking of fumes to a steel plate and to eliminate the need for removing the fumes by blowing forcibly the fumes generated during cutting of the steel plate by compressed air and recovering the same by a hood for recovering the fumes. CONSTITUTION:When a steel plate 3 is cut to a required shape by, for example, a torch 5 for gas cutting, cutting fumes 6 are generated. Compressed air 11 is blown out through a duct formed of the plate 3 and a slat 2 into the fume generating part from a blow device 10 so that the fumes 6 are forcibly and instantaneously discharged to the hood 7 side without allowing the fumes to contact with the rear surface of the plate 3. The discharged fumes 6 are recovered by the hood 7. The air is passed through a duct 8 and is released into the atm. after the air is cleaned up by a dust collector 9.
Patent JP-H1197530-A (JP)
Title: Semiconductor device and manufacture therefor
Inventor: NAKAJIMA TSUTOMU
IPC: H01L21/768
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce capacitance between the upper and lower wirings of a semiconductor device provided with a multi-layer wiring structure. SOLUTION: An air gap 7 is provided in a dielectric film 5 between a first damascene wiring layer composed of a first conductor film 4 provided in the groove of a second dielectric film 3 and a second damascene wiring layer composed of a forth conductor film 10 provided in the groove in a fifth dielectric film 9. By the air gap 7, the capacitance between the first and the second damascene wiring layers is reduced. Plural island-like columns are provided in the air gap so as to increase the mechanical strength of the air gap 7.
Patent JP-S60193507-A (JP)
Inventor: SAMIYUERU ERUMARE
IPC: C02F1/52
Filed: 1984-11-30
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-2001075108-A (JP)
Title: Liquid crystal device and its manufacture
Inventor: MAKINO NAOKI
IPC: G02F1/1339
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a structure of liquid crystal device capable of stably detecting an alignment mark without being drastically influenced by the detection condition and a method for manufacturing the same, and to realize a manufacturing technique carrying out picture recognition with high precision. SOLUTION: On the surface of the mother substrate 11 a reflection electrodes group 13 containing a number of stripe-shaped reflection electrodes is formed. Also, an alignment mark 14 is formed on the surface of the outer periphery of the mother substrate 11 simultaneously with the reflection electrodes group 13 by using the same material. On the other hand a color filter 17 is formed on the surface of the mother substrate 12. An alignment mark 18 is formed on the outer periphery of the mother substrate 12 with at least a kind of coloring layer out of plural kinds of coloring layers constituting the color filter 17.
Patent JP-H0299137-A (JP)
Title: Desulfurizing agent
Inventor: SERA TOSHIKUNI
IPC: C10K1/32
Filed: 1988-10-05
Abstract: PURPOSE:To eliminate a lowering of desulfurizing capacity at the time of high temp. regeneration by preparing a desulfurizing agent by respectively compounding three components of binary oxide of Fe and Si having a specific area of 10m<2>/g or more, specific oxide and titanium oxide in specific amounts. CONSTITUTION:A desulfurizing agent is prepared by compounding three components of binary oxide (A-component) consisting of Fe and Si having a specific surface area of 10m<2>/g or more, oxide (B-component) of at least one kind of an element selected from Mg, Ca, Sr, Ba, Y, Zr, Ce, W, Co, Ni, Cu, Zn, Cd, B, Al, Si and P and Ti oxide (C-component). In this case, it is necessary that the compounding amounts of the respective components are set so that the A-component is 5-80wt.%, the B-component is 0-40wt.% and the C-component is 95-20wt.%. In the prepared desulfurizing agent, the total pore volume is pref. 0.2-0.6cc/g and a volume occupied by pores having a diameter of 200Angstrom  or more is 10% or more of the total pore volume.
Patent JP-H0996532-A (JP)
Title: Navigation device
Inventor: MIYAKOSHI SHIGEYOSHI
IPC: G01C21/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To simultaneously achieve a plurality of functions such as music reproduction, video output, and games while displaying and guiding the present position and a map on the surrounding. SOLUTION: The navigation device has a high-speed external storage driving means 1 provided with a means 2 for reproducing and storing a plurality of recording media such as a map recording medium, a music recording medium, and a CD-ROM medium having recording of an image and for exchanging the media, and a temporary recording means 7 for temporarily storing information which has been read at a high speed from the external storage driving means 1. The recording means 7 enables the present function to continue and at the same time, a medium switching means 2 switches media when another function is requested and connects to the external storage driving means 1, thus simultaneously achieving the present and requested functions.
Patent JP-H0780749-A (JP)
Title: Automatic setting method for direct move operating point
Inventor: TANI YOSHIO
IPC: G05B19/42
Filed: 1993-09-14
Abstract: PURPOSE:To provide an automatic setting method for a direct move operating point, which can set up a direct move operating point simply for a short time in a force control robot. CONSTITUTION:There is provided a method applicable to a force control robot which comprises working tools 6 and 6a mounted at the tip section of a multi- joint type robot main body 1 via a force sensor 4. In this case, a point 12 to be set as a direct move operating point is determined first, force is applied to the point in the specified direction, a position for the point is obtained based on a signal concerning force outputted out of the sensor 4, and the direct move operating point is then so constituted as to be set up based on the position data.
Patent JP-H08118222-A (JP)
Title: Automatic polishing device
Inventor: ANDO AKIHIRO
IPC: B24B49/16
Filed: 1994-10-19
Abstract: PURPOSE: To enable an automatic polishing device to be applied also when a grinding surface is two-dimensionally or three-dimensionally changed. CONSTITUTION: A copying roller 32 is rolled along a grinding reference surface 2a of a member to be ground 2, and a-pressing means 17 is displaced by following the grinding reference surface 2a of the member to be ground 2. Even if there are irregularities on the grinding reference surface 2a, a pressing arm 16 of the pressing means 17 (namely, a grinding wheel 28) is displaced by following the irregularities. The member to be ground 2 can therefore be ground without being excessively ground.
Patent JP-2000079605-A (JP)
Title: Rotary cutter type cutting apparatus
Inventor: SASAKURA MITSUO
IPC: B27L11/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a rotary cutter type cutting apparatus wherein there exists no possibility that small pieces of wood cut by a rotary cutter are piled up, and the small pieces of wood can be made to fall down on a carrying belt conveyer so as to hold a regulated posture. SOLUTION: A rotary cutter 5 and a guide part 3 which receives small pieces of wood cut by the rotary cutter 5 from the bottom and makes them fall down on a carrying belt conveyer provided below while they are guided along the guide face so as to hold posture of the small pieces of wood, are provided and the guide face is formed into a downward projected curved shape and a wind vent path 32 for letting the wind generated by rotation of the rotary cutter 5 escape is provided on the guide face.
Patent JP-H02102111-A (JP)
Title: Aluminum nitride powder and production thereof
Inventor: NAKANO KAZUHIKO
IPC: C01B21/072
Filed: 1988-10-05
Abstract: PURPOSE:To obtain easily sinterable AlN powder containing specific amounts of AlN power and a sintering assistant, having oleophilic surface and a tap density higher than a specific level, containing little cation impurity and exhibiting excellent hydrolysis resistance and moldability. CONSTITUTION:A mixture of Al2O3 powder and C powder is made to react in an N2-containing atmosphere at 1500-1700 deg.C by reducing nitriding process to obtain AlN powder. The AlN powder is added with 0.01-10wt.% of a sintering assistant and then with 0.05-2.0wt.% of a dispersing agent having oleophilic group and subjected to dry-contact treatment to obtain AlN powder containing 0.5-10wt.% of the sintering assistant, having oleophilic surface and having a tap density of >=1.0g/cm<3>. The AlN powder used as the raw material is the one produced by the above reducing nitriding reaction and is preferably AlN powder containing <=2.0wt.% of oxygen, <=80ppm of iron, <=150ppm of silicon and <=30ppm of Ti to obtain a sintered material having high thermal conductivity.
Patent JP-H06105424-A (JP)
Title: Gas insulated equipment
Inventor: HORINOUCHI YUSAKU
IPC: H02B13/02
Filed: 1992-09-22
Abstract: PURPOSE:To provide a gas insulated equipment which has great effect of suppressing surge voltage with simple and light-weight structure. CONSTITUTION:A pair of hollow fixed electrodes 4a and 4b connected to a high-pressure center conductor 11 are counterposed closely, on the same axis of this, on the center axis of a cylindrical earth metallic container 1. A contact is provided, in the condition of being slidable in contact with the outside periphery of a mobile electrode 6, at the inside periphery of the fixed electrode 4b. A light-weight tube having high conductivity such as, for example, an aluminum material, etc., being supported a specified interval apart from any of the these earth metallic containers 1 and besides being insulated from these and besides coaxially is provided outside of the structure of the center structure such as a high-pressure center conductor 11, etc. Hereby, reliability can be increased by the improvement of the suppression effect of the surge voltage.
Patent JP-H03114313-A (JP)
Title: Clock synchronization system for logic circuit
Inventor: NOGAMI YOJI
IPC: H03K3/02
Filed: 1989-09-28
Abstract: PURPOSE:To prevent malfunction due to noise or hazard with respect to a set or reset input signal by using a clock synchronization storage element being level sensitive to synchronize all state changes with the clock. CONSTITUTION:A level sensitive clock synchronization type storage element is employed to synchronize the state of a logic circuit not synchronously with a direct reset or direct set with the clock. A D latch 7 used as the level sensitive clock synchronization type storage element is provided with a data input terminal D, a clock input terminal E, a positive logic data output terminal Q and a negative logic data output terminal QC. Thus, even when noise or hazard is invaded to a set or reset input, the occurrence of malfunction is suppressed.
Patent JP-S62112483-A (JP)
Title: Still video player
Inventor: ARAKAWA HIROAKI
IPC: G11B19/28
Filed: 1985-11-12
Abstract: PURPOSE:To remove disturbance in the rotation of a floppy disk by switching operation for recording/reproducing and to prevent picture quality at the time of recording/reproducing from reduction by forming a separating circuit for separating a vertically synchronizing signal from a video signal and setting up the vertically synchronizing signal separated from a still image signal as a reference signal for servo control. CONSTITUTION:The vertically synchronizing signal separating circuit 16 separates and extracts a vertically synchronizing signal from a video signal when the video signal is applied to an input terminal 1 and outputs a synchronizing signal for driving a servo motor 13. A switching circuit 17 is controlled by an output of a retrigger type monostable multivibrator 18. The multivibrator 18 is set up to a time constant having a period slightly longer than an output pulse period of the circuit 16 and holds the switching state of the circuit 17 on the circuit 16 side during the period that the output pulses of the circuit 16 are continuously applied to the multivibrator 18. Consequently, synchronous disturbance is not generated in the servo locking status to the vertically synchronizing signal during the period that a still image signal or its vertically synchronizing signal is inputted to the input terminal 1.
Patent JP-2000066304-A (JP)
Title: Film scanner and method for reading film image
Inventor: KODAIRA TAKAKI
IPC: G03B21/11
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a film scanner by which the deterioration in the quality of an image read is prevented by stabilizing reading and scanning. SOLUTION: The feeding speed of film 2 from a cartridge 1 is set so as to be V2 and that of the film 2 by a driving roller 8 is set so as to be V2 by making a spool driving motor and a film driving motor rotate normally at the time of reading operation. When the film 2 reaches the driving roller 8 and is fed by the driving roller 8 and a driven roller 10, the film 2 extending between the cartridge 1 and the driving roller 8 starts to sag, when a sagging detection switch 21 is turned on, that means, a guide plate 5 rotates at a specified angle and abuts on the lever of the sagging detection switch 21, the changeover of the speed of the spool driving motor is executed so that a feeding out speed V1 is equal to the feeding speed V2 and the feeding of the film 2 is executed while maintaining the sagging quantity of the film 2 nearly constant.
Patent JP-H08122157-A (JP)
Title: Method for estimating color temperature, device for estimating color temperature, and method for determining exposure
Inventor: TAKAHASHI KIMIHARU
IPC: G01J1/44
Filed: 1994-10-19
Abstract: PURPOSE: To estimate the color temperature of a photographing light source by obtaining spectral reflection factor distribution where the difference between reference and measurement values is minimized for every color temperature and obtaining the sum of an abnormal constituent where the maximum value of the obtained spectral reflection factor exceeds a specific value as an evaluation value. CONSTITUTION: A color negative film 20 is loaded into a negative carrier 21 and the film 20 is carried. Then, a detector 52 judges whether a notch is detector or not. When it judges that the notch is detected, the transportation of the film 20 is stopped. Then, a photometer 28 is driven to measure the transmission concentration of the film 20. The photometry value by a photometer 28, the spectral energy distribution of blackbody radiation, and the distribution of three eigenvectors which are read out, and the spectral sensitivity distribution of the film 20 are used to obtain the sum of abnormal constituents where the maximum value of the obtained spectral reflection factor exceeds 1 and 0 as an evaluation value. Then, the color temperature where the obtained evaluation value is minimized is estimated as the color temperature of a photographing light source. The exposure is calculated based on the estimated color temperature and the exposure is controlled by controlling a dim filter 60 based on the amount of exposure.
Patent JP-H10121380-A (JP)
Title: Use of aryloxy polyglycol ether as level-dyeing and dispersing agent
Inventor: MARTINI THOMAS DR
IPC: D06P1/62
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain an effect as an excellent level-dyeing and dispersing agent in dyeing of a sheet-like structure, a yarn, a thread or a not spun material by adding a specific aryloxy polyglycol ether to an alkaline dyeing bath. SOLUTION: A mixture of one or more kinds of aryloxy polyglycol ether of formula I  R is H or a group of formula II [R<2> is OH, O-(1-24C alkyl), etc.]; R<1> is H, a 1-24C alkyl, a 5-15C cycloalkyl, a 5-24C aryl, a 7-24C alkaryl, etc.; R<4> is H or methyl; X is a number of 1-100} is added to a dyeing bath, a padding bath or a printing paste and used as a leveling and dispersing agent.
Patent JP-S63107764-A (JP)
Title: Masking tape and its preparation
Inventor: UMEZAWA KAZUMI
IPC: B05C17/06
Filed: 1986-10-27
Abstract: PURPOSE:To industrially prepare a masking tape easy to use with good efficiency, by winding a double-coated adhesive tape and composite paper to form a two-layered structure and providing a bisecting line to the composite paper in the longitudinal direction thereof. CONSTITUTION:After composite paper is laminated to a double-coated adhesive tape 1 made of rubber having viscoelasticity, a cutting line 3 is provided only to the composite paper 2 and both of the tape 1 and the composite paper 2 are wound around a paper pipe 4 from one end thereof to obtain a wound masking tape having a two- layered structure consisting of the double-coated adhesive tape 1 and the composite paper 2 divided into the first composite paper piece 5 and the second composite paper piece 6 by the cutting line 3. In use, only the first composite paper piece 5 is peeled at first until returned to the original cut end and, at the return part, the end part of the adhesive tape 1 of the outermost layer and that of the second composite paper piece 6 left in a non-peeled state are matched with each other to cut both of them. Then, unwinding is performed in such a state that the second composite paper piece 6 is adhered to the second edge line 9 of the outer layer 7 of the adhesive tape and the first composite paper piece 5 is adhered to the first end edge line 10 of the inner layer 8 of the adhesive tape.
Patent JP-H02102329-A (JP)
Title: Operation of diesel engine
Inventor: NAGANO HAYAMI
IPC: F02D41/40
Filed: 1988-10-11
Abstract: PURPOSE:To reduce aldehydes and ketons (group A.K) in exhaust gas largely in a diesel engine by letting fuel jetted with a delay of a predetermined angle from the optimum timing. CONSTITUTION:In jetting fuel in a diesel engine, fuel is controlled to be jetted with a delay of 3-10 deg. from the optimum timing. Carcinogens of aldehydes and ketons (group A.K) included in exhaust gas can thus be reduced. The optimum timing refers to a timing (fuel jetting timing) which satisfies conditions of automobile exhaust gas regulation values such as NOx density, hydrocarbon quantity, etc., which is said to be about 2-3 deg. before an upper dead point of a piston, for example.
Patent JP-H04132560-A (JP)
Title: Medical oxygen concentration apparatus and method
Inventor: SATO NOBORU
IPC: A61M16/10
Filed: 1990-09-21
Abstract: PURPOSE:To enable the feeding of a concentrated oxygen gas to a respiratory organ stably by a method wherein an inhaling synchronized solenoid valve is opened synchronously early in an inhaling phase of a breathing cycle to feed the concentrated oxygen gas stored to an inhaler and then, closed synchronously after a specified time or early in the subsequent inhaling. CONSTITUTION:When an exhaling signal from an exhaling/inhaling discrimination circuit 14 is outputted to a cycle generation circuit 13, a program set on the circuit 13 is started to generate oxygen. Then, an inhaling signal discriminated and amplified with the exhaling/inhaling discrimination circuit 14 is inputted into an inhaling synchronized solenoid value 22 to open the inhaling synchronized solenoid valve 22 synchronously early in the inhaling of a patient or the like and oxygen stored in a storage tank 21 is supplied to a respiratory organ through a nose canula. As one-way valve 20 works when the inhaling of the patient or the like begins, oxygen stored in the storage tank 21 will not reverse to an adsorption column 9. At this point, the oxygen stored in the storage tank 21 is secured sufficiently in a quantity necessary for the patient or the like. This enables the supplying of the oxygen stably to the respiratory organ if the timing of starting the release of the inhaling synchronized solenoid valve 22 is after the timing of starting the sampling of oxygen.
Patent JP-S63107381-A (JP)
Title: Liquid crystal driving method
Inventor: FURUBAYASHI YOSHINORI
IPC: G09G3/36
Filed: 1986-10-24
Abstract: PURPOSE:To attain excellent multi-gradation display not influenced by dispersion of the characteristic of an active matrix element by selecting at least one scanning electrode for at least two times within on field. CONSTITUTION:Gate-electrode-impressing voltages VG1, VG2, VG3-VGn are selected two times within one field as shown in the figure, and a source electrode voltage Vs3 comes in a waveform shown in the figure. Accordingly voltages impressed to picture element liquid crystals A, B, C, D come like those VA, VB, VC, VD figure. The quantity of light that transmits the liquid crystal is characteristic in being proportionate to the effective value of impressed voltage, and the effective value of the voltages VA, VB, VC, VD are equal. In such a way, by selecting at least one scanning electrode for at least two times within one field, an excellent multi-gradation display hardly influenced by the dispersion of the characteristic of an active element can be attained.
Patent JP-S60135040-A (JP)
Inventor: EERITSUHI BAREEDO
IPC: A61C5/02
Filed: 1984-12-03
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-2001070171-A (JP)
Title: Rice cooker
Inventor: FUJITA TOSHIHIRO
IPC: A47J36/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To improve the maintainability of mainly a rubber component used as a seal member and to suppress the transfer of the smell of a cooking material by making attachable and detachable all components which constitute the flow path of steam and gluten generated at the time of cooking rice. SOLUTION: A heat radiation plate 2 with packing is freely attachably and detachably disposed on the lower surface of a lid body 1, a steam hole through which the steam generated inside the pot passes is disposed at the heat radiation plate 2 with the packing and a steam cylinder 6 for forming the flow path for guiding the steam from the steam hole to the outside is mounted on the lid body 1 freely attachably and detachably from the outside of the lid body 1. At the lower part of the steam cylinder 6, a steam plate gasket 5 for sealing a part between the heat radiation plate 2 and the steam cylinder 6 is freely attachably and detachably disposed.