baber/WOPTO huggingface dataset:
Patent JP-H0993433-A (JP)
Title: Image reader
Inventor: TAGUCHI KAZUE
IPC: H04N1/401
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide the image reader being able to attain stable image reading with high gradation by correcting an even-odd difference of an output signal with high accuracy based on a difference from an output characteristic of an 'ODD' picture element signal and an 'EVEN' picture element signal of a solid- state image sensor. SOLUTION: Optical data of an original read by an optical means are given to a CCD 35, in which the data are photoelectric-converted and image data of an original are obtained and the image data are A/D-converted by A/D converters 21, 22. Correction data of an output difference of an odd number picture element and an even number picture element of the CCD 35 are generated based on a gray scale chart by an even-odd difference correction circuit 50 by a command of a one-chip microcomputer 12 and shading is corrected by a shading gate array 30, based on the data.  Reduction in an flat part of the output of the CCD 35 due to high speed drive and a difference from the linearity of an odd number picture element and an even number picture element due to a difference between shift register characteristics are corrected, production of a stripe pattern due to even-odd difference is not caused, and image reading is attained stably with high gradation.
Patent JP-2001087109-A (JP)
Title: Method for surface treatment of metallic tableware or the like
Inventor: TAKABE ATSUSHI
IPC: C25D11/38
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To solve the problems that there is heretofore tableware or the like formed with coating films by applying coatings of designs, patterns, characters, etc., on the surfaces of the metallic tableware or the like or the tableware or the like subjected to glass coating but that such coating films are thickly formed, are easily peelable, are flawed and have the color schemes limited in colors. SOLUTION: This method consists in subjecting the surfaces of the metallic tableware or the like to an oxidation color development treatment to form a first oxidation color developed film thereon, subjecting the first oxidation color developed film to masking of a masking film, again subjecting the film to the oxidation color development treatment to laminate and form the second oxidation color developed film and removing the masking film after the lamination and formation of the second oxidation color developed film and further consists in subjecting the surfaces of the metallic tableware or the like to the oxidation color development treatment to form the oxidation color developed film and subjecting the oxidation color developed film to polishing or grinding.
Patent JP-H05104980-A (JP)
Title: Display device for vehicle
Inventor: MATSUMOTO TAKESHI
IPC: B60K35/00
Filed: 1991-10-17
Abstract: PURPOSE:To improve the visibility for display information displayed in a combiner without having effects of an external light quantity for a structure of a display device, or a head up display, for displaying driving information, etc., combined with background in an automobile or the like. CONSTITUTION:For a display device for a vehicle comprising a combiner 2 for reflecting display information projected from a projecting means 1 at a dashboard or a ceiling part toward a driver disposed on the room side of a front window 4, a dimmer means 5 for damping incidental light frown an external part to get into the combiner 2 is provided between the combiner 2 and the front window, where the dimmer means 5 comprises a dimmer plate 6 of which light transmission ratio is changed corresponding to an applied voltage quantity, and a control means 7 for detecting the strength of light incidental from the external and changing the light transmission ratio of the dimmer plate 6.
Patent JP-H10117382-A (JP)
Title: Id pack for radio communication, radio communication equipment using the id pack and radio communication method
Inventor: MATSUHASHI HISAHIRO
IPC: H04W12/06
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent the ID number of a radio communication equipment loaded with an ID pack from being stolen. SOLUTION: A detection signal output means 26 of a radio communication multi-value processing that receives a radio signal, including an encrypted ID number outputs a detection signal to an ID pack 3 loaded to the radio communication equipment 1, the ID pack 3 decodes the encrypted ID number based on the detection signal and compares it with an ID number stored in advance in the ID pack 3, so as to permit communication of the radio communication equipment 1 based on the result of the comparison processing.
Patent JP-H09115186-A (JP)
Title: Optical information recording medium and its recording and/or reproducing device
Inventor: ENDOU FUSAAKI
IPC: G11B7/24094
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To make a display such as sign, bar code and pattern, etc., showing the recording contents of a recorded information signal invisible and to prevent illegal copy by providing an interference area constituted of plural interference grooves on a substrate. SOLUTION: This optical disk is constituted by successively laminating a disk substrate, an information signal layer, a reflection film and a protection film. A signal recording area and the interference area 3B are provided on the substrate, and a pit being the information signal is recorded on the signal recording area. The interference area 3B is provided out of the signal recording area, and is constituted of plural interference grooves 9 making light interfere with each other, and forms only the outline of the display showing the recording contents of the information signal recorded on the signal recording area. And, since the display is narrow in the area causing a difference in luminance, it is invisible by the naked eye, thereby, the illegal copy is prevented.
Patent JP-2000097858-A (JP)
Title: Scanning type confocal microscope
Inventor: ABE SENKAN
IPC: G01N21/64
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To acquire a multi-chromatic fluorescent image requiring no optical regulation of high precision. SOLUTION: This microscope has a light source to emit excited light of at least one single wave length, an optical system for converging the excited light on a sample to irradiate the sample, a scanning means for scanning two- dimensionally a condensed point of the excited light, a confocal optical system 40, an optical system for introducing fluorescence from the sample to it, a spectroscopic means 41, and a fluorescence detecting optical system. The confocal optical system 40 includes a lens for converging the fluorescence, a confocal diaphragm having a positional relation conjugated all the time with the condensed point of the excited light inside the sample, and a lens for collimating the transmitted fluorescence. The spectroscopic means 41 comprises preferably a prism.  The fluorescence detecting optical system has a diffusion mirror 42 for diffusing lights separated into it spectral components, plural converging lenses 46, 50, 54 for converging the light reflected by the mirror 42, and detectors 47, 51, 55 paired with the lenses 46, 50, 54.
Patent JP-H11151294-A (JP)
Title: Method and device for monitoring fluid supplementation pump
Inventor: ERICSON BJOERN
IPC: A61M1/34
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To check whether a desired fluid supplementation quantity is actually attained by each number of revolution of a pump by comparing an expected flow rate passing through fluid supplementation pump connected in series to a flow rate meter in a first fluid flow circuit for dialytic solution with a measured flow rate passing through the flow rate meter. SOLUTION: The flow reaching an outlet 12 through the inlet channel 46 of the flow rate meter and ducts 8 to 10 reaches a drip chamber 34 through a duct 28, a pump 29, a pipe 30, a bacteria filter 31 and duct 33. The leakage of the pump 29 caused by the reduction of the flow of a fluid supplementation circuit and incomplete clogging is detected by the flow rate meter. Similarly, an unsuitable tube set, a bacteria filter including air, the clogging or leakage at the bacteria filter are detected as a difference between a measured flow rate flowing the flow rate meter and the expected flow rate based on the revolution of a pump. These conditions are all detected by a computer for a dialytic apparatus and the computer is programmed so as to execute a more suitable treatment.
Patent JP-H11112644-A (JP)
Title: Communication terminal equipment with recording function
Inventor: TAKEUCHI YOSHIHISA
IPC: H04N1/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To record the response message of an appropriate volume level by recording a response message to be returned through a line at the time of call termination and displaying visibly the volume level of the response message during recording. SOLUTION: For a facsimile equipment F, a modem 1 for executing a facsimile communication procedure, and modulating and demodulating signals for performing data communication through a telephone line L, which is an analog line and a TAD chip 2 which is the dedicated line of automatic recording for constituting a recording means are connected in parallel to the secondary side of a line transformer T. The TAD chip 2 is provided with an automatic recording memory 3 constituted of a voice IC and a recording tape, etc., and the response message and a message from an opposite party are stored there. Then, when the TAD chip 2 inputs voice inputted through a microphone MIC to the automatic recording memory 3, a CPU 4 judges the volume level of the response message during recording and visibly displays it at the display means of an operation panel 9.
Patent JP-S62128116-A (JP)
Title: Manufacture of semiconductor device
Inventor: ONODA HIROSHI
IPC: H01L21/28
Filed: 1985-11-28
Abstract: PURPOSE:To realize formation of a contact part in a small area, by irradiating a part of an oxide film with ions having much reducibility and having it get conductivity by reduction so that reliability of electrical contact is improved between an upper wiring and a lower silicon substrate. CONSTITUTION:After a silicon oxidizing film 2 is formed with thickness of 1mum or so on a silicon substrate 1, H<+>2 ion beams 5 or the like are implanted with a dose amount of 10<18>ps/cm<3> or less and acceleration voltage of 20kV or so within about 1X1mum<2> area of a place in which a contact part 3 is to be formed. Thereafter, an upper wiring 4 is formed on the oxidizing film 2. Ion implantation may be performed at the contact part by an implantation process such as a general phototype process and a nonfocussed ion beam implantation process. Any material is available for an oxidizing film used as a layer insulating film, if the material oxidized by it has conductivity. Besides, any ion is available for a kind of an implanting ion as long as it has reducibility. Particularly, CO<+> ion beams are preferable because it can be changed into volatile CO2 by a reducing reaction.
Patent JP-H06225133-A (JP)
Title: Method for reducing discontinuity throughout color gamut and method for minimizing color blurring in color printing
Inventor: DEBITSUTO SHIII BAATON
IPC: B41J2/21
Filed: 1993-09-30
Abstract: PURPOSE: To improve the quality of a color print by controlling the discontinuity of the entire color area and a blur nearby a color border. CONSTITUTION: A color print tends to have a blur of incompatible ink like real black ink and color ink across a color field border. A four-color system has discontinuity of the entire physical color area in relation with excessive colors distinctively from the entire logical color area. This method adjusts image data before dithering to solve those problems. Logical colors displayed in the image data are slightly shifted to evade discontinuity appearing together with intermediate colors. The four-color system preferably reduces yellow of the image data and prints more dots of blue ink in a specific area. For each pixel, a correction quantity is in inverse proportion to color saturation. The presence of the blue ink dots in a substantially black field reduces the spread nearby the field border edge.
Patent JP-2000097761-A (JP)
Title: Piezoelectric sensor circuit and its system
Inventor: KOIKE TAKAFUMI
IPC: G01P15/18
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric sensor circuit which can reduce a size, is low-priced, and reduces a consumption power, and further a piezoelectric sensor circuit capable of detecting vibrations without using a circuit which can amplify until a low frequency. SOLUTION: This piezoelectric circuit sensor is provided with three piezoelectric sensors 1 for converting a force generating by vibrations in each direction of three directions to a voltage, an impedance conversion circuit 2 for converting an impedance of the piezoelectric sensor 1, a filter circuit for removing unnecessary frequency components included in an output signal of the piezoelectric sensor 1, FETs 6, 7, 8 for switching signals from the three piezoelectric sensors 1 to one output, and an amplification circuit 4 for amplifying the signal from the piezoelectric sensor 1.
Patent JP-S62130917-A (JP)
Title: Separately feeding device for parts
Inventor: KASAHARA ATSUHIRO
IPC: B65G11/00
Filed: 1985-11-29
Abstract: PURPOSE:To put separately each work in its specified position by forming a separating groove which holds relative position at the takeout time in the periphery of a rotor, stopping the rotation of the rotor intermittently, and by accommodating works one after another in the separating groove. CONSTITUTION:When a drive means 5 operates and a rotor 2 rotates to put a separating groove 12 identical with a chute 1, a work W in the chute 1 is pushed out to be accommodated in the separating groove 12. This accommodation of work W is sensed by a sensor 6, which is actuated into ON condition. If the rotor 2 further rotates No.2 separating groove 12 which is empty is put identical with the chute 1, that is sensed by the sensor 6, which is deactuated into OFF condition. This deactuates the drive means 5 into OFF condition, and a cylinder 3 is operated to protrude a locating pin 4, which will be fitted in a stopper void 14, and the rotor 2 rotating is stopped forcedly. In this stop position, the empty separating groove 12 is identical with the chute 1, so that a work W from the chute 1 is accommodated in the empty separating groove 12.
Patent JP-H09109770-A (JP)
Title: Trailer
Inventor: MASUDA MITSUYOSHI
IPC: B62D53/06
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To form structures, having/not having an internal space, in combined use. SOLUTION: A trailer has a lower body 3 mounted on a towed base 2 to have an opened first recessed space A and also constitute a trailer sheath, upper body 4 made removably mountable on the lower body 3 to have an opened second recessed space B capable of partitioning an internal space C in cooperation with the first recessed space A also to be capable of constituting the trailer sheath and a door 5 mounted in the upper body 4 to be capable of constituting the trailer sheath also capable of opening/closing the internal space.
Patent JP-H04145178-A (JP)
Title: Adhesive
Inventor: HAYASHI KENZO
IPC: C09J1/00
Filed: 1990-10-05
Abstract: PURPOSE:To obtain an adhesive having high heat-resistance (>=400 deg.C) and elasticity and giving a coating film free from generation of craze and crack by using expanded graphite powder and an inorganic binder for bonding the powder particles as essential components. CONSTITUTION:The objective adhesive contains, as essential components, (A) expanded graphite powder as main component and (B) an inorganic binder to bond the particles of the powder with each other (e.g. sodium silicate, primary aluminum phosphate, ethyl silicate, organic titanate, colloidal silica and cement).
Patent JP-H0895296-A (JP)
Title: Production of electrostatic charge image developing toner
Inventor: UNNO MIKIO
IPC: B29C48/395
Filed: 1994-11-01
Abstract: PURPOSE: To produce the toner excellent in fixability and durability with the change of the mol.wt. of the toner reduced by supplying a fine toner powder during the kneading. CONSTITUTION: A fine toner powder is supplied during the kneading. Namely, the main material of the toner is charged into a main material inlet 1 from a main material hopper 20 by a screw feeder 21 and supplied to a feed screw 30. The main material is gradually preheated, strongly sheared in a first kneading-part screw 31, dispersed by the self-heating of the main material itself and transformed from solid to melt. The main material is sufficiently melted when passed through a barrel 9, in this case a fine toner powder is charged into a vent port 2 from a hopper 22 through a screw feeder 23, the fine powder is combined with the molten main material, the fine toner powder is mixed with the main material through a feed-part screw and a kneading-part screw and melted, and the kneaded material is extruded from an outlet 16.
Patent JP-H0992449-A (JP)
Title: Induction heater
Inventor: TAMURA HITOSHI
IPC: H05B6/10
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an induction heater that can heat fluids efficiently and ensure high safety. SOLUTION: Inside and outside pipeline 2a, 2b, comprising respective conductors 1a, 1b arranged inside and outside a coil 4, respectively, are arranged. The conductors 1a, 1b are induction heated by magnetic flux produced when an alternating current is passed through the coil 4. Water introduced into the outside pipeline 2b is heated when passing through the outside conductor 1b, and is further heated to higher temperatures by the inside conductor 1a when passing through the inside pipeline 2a. Therefore, fluids can be heated efficiently, and the amount of magnetic flux leaking to the outside is so small that heating of metallic products placed nearby can also be prevented.
Patent JP-H02115442-A (JP)
Title: Fascia and roof using said fascia
Inventor: GEARII ERU SERUZU
IPC: E04D13/16
Filed: 1988-10-25
Abstract: PURPOSE: To provide permeability and to prevent moisture by providing a fascia board which is constituted by fixing a slender permeable part on a slender beam between the outer end of a soffit board and a roof deck by providing the soffit board under a common rafter to support the roof deck. CONSTITUTION: A soffit board 7 is provided horizontally extending toward the outside from a sidewall in the vicinity of a lower part of a common rafter 4 supporting a roof deck 5 and extending to the sidewall of a house. Additionally, a fascia board 6, constituted by fixing a slender permeable part 10 on a slender beam 8, is provided between an outer end of the soffit board 7 and the roof deck 5. This permeable part 10 has a large number of passages 16 diagonally arranged with respect to the soffit board 7, and the passages 16 extend downward through the fascia board which is 6 between an inside surface 18 and a lower end 20 of the fascia board 6.
Patent JP-S63123605-A (JP)
Title: Control device for tapping machining
Inventor: KAWAMURA HIDEAKI
IPC: B23G1/16
Filed: 1986-11-12
Abstract: PURPOSE:To prevent an overshooting at a high speed and shorten a machining time at a low speed by arranging a time constant setting means, determining a time constant from a main spindle speed and giving the time constant to an acceleration-deceleration control circuit to perform a tapping machining. CONSTITUTION:A pulse distribution circuit 1 issues output pulses PS and PZ according to command values P and S. A time constant determining means 2 then sends time constants respectively to acceleration-deceleration control circuits 10 and 20. The acceleration-deceleration control circuit 10 of a main spindle motor either accelerates or decelerates the distribution pulse PS, and sends it to an error counter 11 to control the rotation of the main spindle motor 13 by means of a main spindle drive circuit 12. On the other hand, an output pulse of a Z-axis controlled with the acceleration-deceleration control circuit 20 is sent to an error counter 21 to control the rotation of a Z-axis motor 23 by means of a Z-axis drive circuit 22. With the above constitution, an overshooting at a high speed is prevented and a machining time of tapping at a low speed is shortened.
Patent JP-H07102640-A (JP)
Title: Prefabricated truss structure
Inventor: KAWAMURA SHIGERU
IPC: E04B1/32
Filed: 1993-10-04
Abstract: PURPOSE:To reduce the weight and total cost of a prefabricated truss structure, provide a casing material smaller than a mesh having one side equal to the length of a frame member, increase the bending rigidity of the frame member itself, and enhance the compression and tensile strength thereof in an axial direction by enabling the frame member as a structural material to be used as a casing support section in common. CONSTITUTION:Casing support sections 21 are projected from a frame member 2 as integral part thereof. The member 21 supports the lower side of a casing material 24 via a gasket 26. Also, an edge presser plate 22 is fitted to the upper surface of the frame member 2 for pressing the material 24 to the support sections 21.
Patent JP-H10117276-A (JP)
Title: Image reader
Inventor: KAKUDATE MANABU
IPC: H04N1/19
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of a distorted read image in the contactless image reader, where a mirror is turned to read an image. SOLUTION: An image read device section 30 is provided with a rotary mirror 3, a pulley 9 fitted to the mirror shaft, a pulley 10 whose diameter is a half of a diameter of the pulley 10 to deliver a torque of a motor 5 to the pulley 9, a wire 11 to deliver a torque of the pulley 10 to the pulley 9, a lead screw 12 to convert a rotary motion of the motor into a linear motion, a movable screw 13 moved vertically through the turning of the lead screw 12 and connected to a lever 7, integrated with the pulley 10 and a motor unit having gears 6, 15 to drive the lead screw 12 at the same speed.
Patent JP-2001088775-A (JP)
Title: Support device for liftable deck on automobile carrier
Inventor: AMANO MASAYOSHI
IPC: B63B25/20
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a support device for a liftable deck capable of receiving a load on a surface by a stopper to support the liftable deck and reducing vibration and noise even in the case when the liftable deck is deflected by the load on the liftable deck of an automobile carrier. SOLUTION: This support device is a support device of a liftable deck on an automobile carrier and is devised to support the liftable deck through an elastic material by installing the elastic material such as rubber on an upper surface of a stopper to support the liftable deck.
Patent JP-H05104295-A (JP)
Title: Progressive machining device
Inventor: FUTAMURA SHOJI
IPC: B21D43/05
Filed: 1991-10-18
Abstract: PURPOSE:To work with a driving means having a necessary and minimum capacity by connecting plural sets of driving means set on a working unit in series with their movable members freely close to and away from each other, and composing this device to selectively drive these driving means. CONSTITUTION:A connecting member 314 connects operating rods 315 of three hydraulic cylinders 306 in co-operable. The progressive work ca be executed by pitch-feeding the stock to be worked to the arrow mark direction, and a working unit 300b can obtain a larger driving force than the other working unit. That is, if the usual driving force is W, the working unit 300b can obtain 3W. Generally, in the case that hydraulic cylinders of n working units are connected with the connecting member 314 and the moving punches (it may be movable dies) of s working units are driven, the driving force of each moving punch can be made to nW/s times.