baber/WOPTO huggingface dataset:
Patent JP-H09298592-A (JP)
Title: Automatic answering telephone set
Inventor: WATANABE RITSUKO
IPC: H04M1/65
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a home-use telephone set in which a reply message different depending on a time zone is registered and line interruption without transmission of a reply message depending on a caller is registered in the case that an incoming call comes during the setting of the automatic answering recording and a caller telephone number is identified. SOLUTION: An automatic answering telephone section consisting of an automatic answering telephone control section 9, a caller number recognition section 10, a reply message transmission section 12, a caller number storage section 14, a message storage section 13, and a reply message storage section 15 is provided with a caller number timer section 11 to control a timer set suitably to a telephone number recognized by a caller number recognition section 10, a reply message is sent by each caller and each time zone and the telephone set replies a call in real time even when the telephone set is set to the automatic answering mode.
Patent JP-H1058299-A (JP)
Title: Motor-driven grinding machine of hand hold type
Inventor: BERGNER JOAO DIPL ING
IPC: B24B55/10
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To form a gripping range optimally in terms of the human engineering. SOLUTION: A hand hold type grinding machine concerned has a casing 12 equipped with a shaft 13 in approx. hollow cylindrical form and an angle head 14 continued in a single piece to the shaft 13, and a gripping range 24 for guide hand is set on the shaft of the casing 12, in which a grinding tool 10 is installed adjacent to the end face of the angle head facing downward in the service position, wherein the undersurface 132 of the shaft shrinks the spacing to the shaft oversurface 131 over the gripping range and is drawn into the shaft contour farther deeply, and a rubber enclosure 25 is injection- molded onto the plastic casing 12 as the second component according to the two-component method.
Patent JP-H08280501-A (JP)
Title: Panel for picture
Inventor: YAKOU MICHIO
IPC: G03C11/00
Filed: 1995-04-14
Abstract: PURPOSE: To provide a thin and lightweight panel for picture improved in warp and capable of being easily machined by using a foam thermoplastic resin as core material, and arranging aluminum foils on both faces to form a composite structure. CONSTITUTION: Polypropylene, polyethylene, polyvinyl chloride, ABC, polystyrene, or polyacrylonitrile is suitable for the thermoplactic resin 1 for a core material, and polypropylene or polystyrene is most preferable. The thermoplastic resin 1 preferably has the expansion ratio of 1.0-3.0 in view of bending strength, the thickness of 0.5-3mm in view of workability and cost, and the thickness of the aluminum foil of 0.05-0.5mm in view of bending strength. An acrylic adhesive 3 is suitable for the adhesive applied on one face, and the coating quantity of 30-60g/m<2> is most preferable in view of adhesive performance and economical efficiency.
Patent JP-S63277863-A (JP)
Title: Ignition timing control device
Inventor: HONJO YOSHINAO
IPC: F02B61/04
Filed: 1987-05-09
Abstract: PURPOSE:To enable elimination of a mechanism slide part as characteristics are coincided with an ideal mechanical type, by a method wherein, when a throttle opening is below a given value, only by means of an output from a pulse count circuit, a switching element is motioned. CONSTITUTION:A generating coil 17 generates a first signal on the advance side and a second signal on the delay side, which elapse with a given interval therebetween. After the second signal is added to a switching element 4 to start an engine, an output from a pulse count circuit 63 to count an output pulse from a crank angle sensor 61 for a specified time, a second signal, and an output from a function generating circuit 45 are added to the switching element 4 to perform ignition by means of a second signal. During idling having a high fluctuation in rotation, during closing of a throttle, a mask circuit 56 is actuated, and the switching element 4 is actuated only by means of an output from the pulse count circuit 63. This constitution enables provision of ignition timing characteristics optimum to an engine for an outboard machine through whole electronic computation, resulting in the possibility to improve reliability on vibration.
Patent JP-H08307811-A (JP)
Title: Video signal recording device
Inventor: KITADE TAKESHI
IPC: H04N19/426
Filed: 1995-05-11
Abstract: PURPOSE: To record a video signal so as to be correctly decoded even when recording is tentatively stopped due to vibration or the like when the video signal is compressed and the compressed signal is recorded on a hard disk. CONSTITUTION: An optical image forming by an image pickup element 3 via a lens 1 and an an iris 2 is converted into an electric signal and processed by a camera signal processing circuit 4. The electric signal is converted into a digital signal in this process as above. A compression circuit 5 compresses an image and stores the image once in a memory 7. Data via an input/output management circuit 6 and a write control circuit 9 from a memory sequentially are written in a hard disk 10. When a vibration detection circuit 11 detects a vibration, the hard disk 10 interrupts recording temporarily to avoid mis- recording. When the vibration is finished, data on the way of write again are read again out of the memory 7 for recording.
Patent JP-2000302587-A (JP)
Title: Powdery explosive composition and its production
Inventor: HIROSAKI GIICHI
IPC: C06B31/30
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain a powdery explosive composition suitably useful in a mine where high temperature sulfide ores are produced and keeping uniform heat resistance even after transported by incorporating a heat resistant agent in an explosive comprising powdery ammonium nitrate and fuel by a specified weight ratio. SOLUTION: The powdery explosive composition comprises 91 to 97 wt.%, preferably 93 to 95 wt.%, powdery ammonium nitrate containing the heat resistant agent and 3 to 9 wt.%, preferably 5 to 7 wt.%, fuel. As the heat resistant agent, urea, thiourea, ammonium borate, etc., are exemplified whose particle size has no special limitation. But the heat resistant agent has preferably below around 1,000 μm particle size from the viewpoint of its dissolving speed in the concentrated ammonium nitrate aqueous solution when the explosive is produced. The heat resistant agent has preferably over 93% purity for exhibiting its effect and is incorporated in the composition by normally 0.1 to 5 wt.%, preferably 0.5 to 3 wt.%. As for the fuel, for example, fuel oil such as light oil and kerosene, wood flour, metallic powder such as aluminum powder, synthetic resin powder, etc., are used.
Patent JP-H07314351-A (JP)
Title: Power tool having dynamic braking function
Inventor: OHASHI TOSHIHARU
IPC: B25B21/00
Filed: 1994-05-26
Abstract: PURPOSE:To simplify a circuit constitution without need of providing a braking circuit separately by actuating a braking circuit in a power supply switch block, simplify and compact the whole body of a device, and achieve a long life of a relay by supplying a rush current of the braking circuit to a special circuit for braking in the power supply switch block. CONSTITUTION:Stop control of a drive motor M of a power tool is performed by disconnection of power by driving a relay L, and a power supply switch block S is actuated to open a main switch contact (a) to disconnect a power supply circuit, when current disconnection through a relay coil (m) is delay- actuated to delay opening action of a relay contact (c).
Patent JP-H11308456-A (JP)
Title: Image recorder
Inventor: SUGITA TSUYOSHI
IPC: H04N1/405
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To perform accurate image recording even without detecting an image size before transferring dot image data. SOLUTION: This image recorder is provided with a dot image generation means 110 for generating the picture elements of the dot image data from image data and generating line control signals for indicating the period of one line of the dot image data and page control signals for indicating the period of one page; a picture element counting means 122 for counting the picture element number of the dot image data outputted from the dot image generation means 110; a line counting means 123 for counting the line control signals outputted from the dot image generation means; a dot image data storage means 121 for storing and transferring the dot image data outputted from the dot image generation means;  and an image recording means 130 for receiving a counted value from the picture element counting means and the counted value from the line counting means, obtaining the image size of dot images to be recorded and recording the images by dots.
Patent JP-S61272391-A (JP)
Title: Method for preventing rusting of part of automotive body having closed cross section
Inventor: ONO MASAFUMI
IPC: C23F11/00
Filed: 1985-05-28
Abstract: PURPOSE:To surely prevent the rusting of each part of a car body having a closed cross section by sprinkling microcapsules contg. a rust preventive in the part after second coating and by allowing the rust preventive to flow in the narrow gap in the part by heat for baking after finish coating. CONSTITUTION:The panel of an automobile body is subjected to undercoating, second coating and baking. An adequate amount of microcapsules 34 cont. a rust preventive is sprinkled in each part having a closed cross section joined by welding, etc., the side seal 30 with a spray gun or the like. The microcapsules 34 are broken by heat for baking after finish coating to allow the rust preventive to flow out. Since the viscosity of the rust preventive is lowered by heating, the rust preventive fills the narrow gap 33a in the joint 33. The solvent in the rust preventive evaporates during the heating and the rust preventive hardens in the gap 33a. By this method, the formation of rust in the entire gap 33a can be prevented.
Patent JP-H02293585-A (JP)
Title: Hot hydraulic pressure device
Inventor: KANDA TAKESHI
IPC: B22F3/14
Filed: 1989-05-02
Abstract: PURPOSE:To prevent excess rising of temp. at the inner surface of a high pressure vessel and secure quick cooling for an object to be treated under high safety by installing a heat exchanger which cools hot pressure medium at a ring-shaped space between the most outside of an insulating layer and the inner surface of the high pressure vessel and also installing a cooling liner at the inner surface of the high pressure vessel. CONSTITUTION:In a high pressure chamber 4 formed airtightly by a high pressure vessel 1, the top cover 2, and the bottom cover 3 a furnace room 7 having an insulating layer 5 and also a heating device 6 inside the layer is formed and for an object to be treated set on a sample bed 9 a hot hydraulic pressure treating using a gaseous pressure medium in high temp. and high pressure is applied and then a pressure medium circulation passage in which the medium flows from the inside of the layer 5 and flows down along the inner surface of the vessel 1 and flows from the lower end of the layer 5 through the object 8 and again flows into the side of the layer 5 when the medium is cooled is installed. At the ring-shaped space 17 between the most outside of the layer 5 and the inner surface of the vessel 1 a heat exchanger 18 is installed and at the inner surface of the vessel 1 a cooling liner 20 is installed and as the strongly heated pressure medium leaving the layer 5 flows down the place between the exchanger 18 and the liner 20, the medium receives completely strong cooling action and quick and efficient cooling effect can be securely obtained.
Patent JP-H0412438-A (JP)
Title: Image display device
Inventor: YOKOMAKURA MITSUNORI
IPC: H01J31/12
Filed: 1990-04-27
Abstract: PURPOSE:To prevent the seizure of a metal-back layer and obtain a high-quality image invariably stably by coating silver paste in a belt shape on the periphery section of the metal-back layer added on phosphors. CONSTITUTION:Silver paste is coated to be partially overlapped on a metal-back layer 33 on the periphery section of the metal-back layer 33. A high-voltage terminal 35 is arranged in reliable contact with the silver paste 34. When electron beams 36 collide with a screen 31, the electron beams 36 are transferred along the metal-back layer 33 and reach the nearest place to the silver paste 34. The metal-back layer 33 has very thin thickness 1000Angstrom , its operating resistance is high, and the electron beams 36 tend to flow into the high-voltage terminal 35 along the silver paste 34 with low operating resistance. The electron beams 36 are not concentrated on the metal-back layer 33 near the terminal 35, and the seizure of the metal-back layer 33 can be prevented.
Patent JP-S60257793-A (JP)
Title: Rotation detector of stepping motor
Inventor: KONDOU YASUHIRO
IPC: H02P8/38
Filed: 1984-06-01
Abstract: PURPOSE:To detect whether a rotor is normally rotated or not with a simple circuit by detecting an electromotive force by a permanent magnet rotor. CONSTITUTION:An exciting pulse is applied to an exciting winding 22, and an electromotive force due to a permanent magnet rotor 21 is passed to the winding 22 by a gate circuit 24 only during nonconduction period of an exciting pulse. An electromotive force waveform is integrated by an integrator 25 to compare it with a reference voltage by a voltage comparator 26. The voltage comparator 26 generates a pulse output synchronized with a drive pulse when the rotor normally rotates and generates a rotation detection signal becoming always zero when not normally rotates by suitably selecting the reference voltage.
Patent JP-H0191412-A (JP)
Title: Manufacture or piezo-electric polymer film
Inventor: TAKEI TOSHITAKA
IPC: H01L41/45
Filed: 1987-05-12
Abstract: PURPOSE:To improve the piezo-electric characteristics while preventing the dielectric breakdown from occurring by a method wherein a polymer film is impressed with pulse voltage while it is being shifted and then the charge accumulated in the polymer film is discharged in the off cycle of the pulse voltage to turn the polymer film continuously into electret. CONSTITUTION:A pair of heating rolls 3, 4 press down a high molecular film 2 at free-contorllable linear pressure to stretch the film 2. Then, the polymer film 2 is impressed with pulse voltage supplied by a pulse power supply 10 to repeat the polarization and the discharge of accumulated charge so that the high molecular film 2 may by continuously turned into electret. Through these procedures, the high piezo-electric stain constant can be assured to prevent the dielectric breakdown from occurring.
Patent JP-S62271222-A (JP)
Title: Production of magnetic recording medium
Inventor: MATSUDA HIROSHI
IPC: G11B5/84
Filed: 1986-05-20
Abstract: PURPOSE:To improve recording and reproducing characteristics, corrosion resistance and durability by laminating a magnetic material layer on a substrate, then laminating an org. protective layer contg. the monomolecular film of a fatty acid having a hydrophilic part and hydrophobic part in the molecular part of the cumulative film thereof in said layer and further subjecting the resulted laminate to a heat treatment and/or vacuum treatment. CONSTITUTION:The ferromagnetic material layer 2 is laminated on the substrate 1 and the intermediate layer 3 to play the role of a subsurface treatment is provided thereon, then the org. protective layer contg. the monomolecular film of the fatty acid having the hydrophilic part and hydrophilic part in the molecule or the cumulative film thereof is laminated thereon. The resulted laminate is subjected to the heat treatment and/or vacuum treatment. The adhesiveness between the intermediate layer 3 and the protective layer 4 is improved and the protective layer 4 itself is stabilized by subjecting the thin magnetic film formed with such protective layer to the heat treatment and/or vacuum treatment. A thin film deposition type magnetic recording medium having the particularly excellent durability and runnability is thus obtd. without the substantial deterioration of the electromagnetic conversion characteristic.
Patent JP-H05246906-A (JP)
Title: Method for producing aromatic hydrocarbons in closed chamber heated by variable heat flow radiant heating means
Inventor: PIEERU RENAARU
IPC: C07C2/76
Filed: 1992-05-06
Abstract: A process is described for production of aromatic hydrocarbons from a charge of aliphatic hydrocarbons containing 2 to 12 carbon atoms, in an enclosure 1 comprising a plurality of pipes 3 which are filled with a catalyst and which are parallel and arranged in rows. A stage called reaction stage and a regeneration stage of the catalyst in the pipes of the enclosure are carried out. Heating of the pipes is produced by suitable radiant heating means 6, situated between two successive rows and arranged in sheets which are substantially perpendicular to the pipes. These sheets heat a first part of the pipes (feed side) with a heat flow greater than the mean heat flow of the heating means and a subsequent second part with a mean flow no greater than the mean heat flow, so that the isothermal condition (isothermicity) of the catalyst is substantially maintained, by virtue of suitable control means. Application to the production of benzene, toluene and xylenes. <IMAGE>
Patent JP-S5446632-A (JP)
Title: Apparatus for ball games
Inventor: TAKEI MASAKI
IPC: A63B69/40
Filed: 1977-09-21
Abstract: PURPOSE: To provide a safe and inexpensive apparatus for ball games, which apparatus can facilitate to maintain one's health, to promote one's physical strength or to improve one's techniques for ball games.  
     CONSTITUTION: The present training apparatus for ball games comprises means for driving balls cuccessively, automatic feeding means for collecting balls and feeding them to said driving means, and a unit for programming and controlling said driving means. The present training apparatus is adapted to use as a training machine for ball games such as pingpong, tennis, baseball, softball, volleyball, football etc. For example, the means for driving balls includes a spring and as power surce a DC motor 1. The power of the motor 1 causes a grooved cam 3 to rotate through a train of reduction gears 2. A coil spring 7 is compressed through a contactor 4, which will follow the grooved cam 3, and through a guid shaft 5 and a rod 6 to accumulate a desired level of energy therein, so that when the coil spring 7 is displaced to a position where the contactor 4 will be free to leave the cam 3, a ball 17 is driven from a cylinder 9 by discharge of the accumulated energy through a plate 8 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000308205-A (JP)
Title: Ac electric vehicle drive apparatus
Inventor: MATSUOKA KOICHI
IPC: H02M7/48
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To suppress influences such as a beat phenomenon upon a motor output, even if ripples exist in a DC link voltage, and moreover if various delays exist in a control system. SOLUTION: A main circuit comprises collecting means 41 and 42, a voltage step- down means 16, a single phase converter 17, a DC filter capacitor 1, an inverter 2 and a permanent magnet synchronous motor 4. A voltage detecting means 3, which detects a DC link voltage, a voltage control means 18 which controls the single phase converter 17 so as to have the DC link voltage match with the command voltage, a modulation factor reference calculating means 9 which calculates modulation factor reference of the inverter 2, a ripple value detecting means 9 which extracts ripple components from the DC link voltage, a modulation factor calculating means consisting of a modulation factor compensating means 11 which compensates for the modulation factor reference according with to the ripple component of the DC link voltage and outputs the modulation factor of the inverter 2,  a phase compensating means 10 which compensates for the phase of the ripple component of the DC link voltage according to a phase compensation value and a gate control means 8, which controls the inverter 2 so as to output a voltage corresponding to the modulation factor are arranged.
Patent JP-H07293510-A (JP)
Title: Hydraulic control device
Inventor: FUJII ATSUSHI
IPC: E02F9/22
Filed: 1994-04-27
Abstract: PURPOSE:To operate a load check work accurately, in a device in which a high load of actuator is operated preferentially by using a load check valve, as well as plural actuators are operated by a single pump. CONSTITUTION:While a small poppet 34 is assembled in a large poppet 17, the large poppet 17 is blocked by a stop member 18, so as to prevent the lifting force of the small poppet 34 from operating to a small piston 22. When the small piston 22 is lowered, a valve device which consists of a circular recess 31 and an oil passage 32 is closed, so as to maintain the pressure of a back pressure chamber 23 at a high pressure.
Patent JP-H02292825-A (JP)
Title: Cleaning process for wafer processing solution
Inventor: SHIRAISHI MASATOSHI
IPC: C02F1/28
Filed: 1989-05-08
Abstract: PURPOSE:To enable the fine particle so far hardly removed to be easily removed by a method wherein dummy wafers capable of electrostatically adsorbing fine particles are immersed in a wafer processing solution so as to adsorb fine particles for removal. CONSTITUTION:Dummy wafers 3 capable of electrostatically adsorbing fine particles are immersed in a wafer processing solution 2 to remove the grains by the sucking out process. For example, after washing a processing vessel 1, the specific wafer processing solution 2 is poured into the processing vessel 1 and then a wafer cassette 4 arrayed with the dummy wafers 3 is immersed in the wafer processing solution 2 and mounted in the processing vessel 1. At this time, it is preferably that the dummy wafers 3 are previously cleaned up, provided with a water repellent surface easily adsorbing fine particles, dried by spin dryer and charged with static electricity. Through these procedures, the said immersion process is performed for 20sec to 5 minutes so that almost all fine particles even ultra fine particles contained in the wafer processing solution 2 may be adsorbed on the dummy wafers 3 so as to clean up the said solution 2 by removing the dummy wafers 3.
Patent JP-H11302550-A (JP)
Title: Triarylmethane compound and heat-developable photosensitive material containing the same
Inventor: FUJIWARA YOSHINORI
IPC: C09B11/28
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound capable of giving heat-developable photosensitive materials with excellent stability with time and color fading character when heat-treated and causing no color restoration. SOLUTION: This new compound is expressed by formula I [A, B and G are each a (substituted) aryl or (substituted) aromatic heterocyclic group; R1 is an electron-attracting group; R2 is a (substituted) alkyl; X is a counterion; A and B may be linked to each other via a heteroatom] or formula II (D, E and F are each the same as A; R3 is the same as R1 ; R4 is the same as R2 ; Y is the same as X; D and E may be linked to each other via a heteroatom), e.g. [bis(2-ethoxy-4-dimethylaminophenyl)] 5-dimethylamino-3-[N,N-di(cyanomethyl)carbamoyl]-2-pyridyl}methanehexa fluorophosphate. The illustrated compound is obtained from 1,1-bis(2-ethoxy-4-dimethylaminophenyl)-5- dimethylamino-7-aza-2-oxidane as the main raw material.