baber/WOPTO huggingface dataset:
Patent JP-2000158634-A (JP)
Title: Apparatus and method for image forming
Inventor: KOMATA KOICHI
IPC: B41J2/01
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To form an image having good quality by surely image-fixing particles on a medium. SOLUTION: In this apparatus, a liquid capable of dissolving a resin is ejected from an ejection head 1 on a medium at a portion to be imaged to form a pattern section. After forming the pattern section, the medium is conveyed through a liquid evaporation preventing unit 6 for preventing evaporation of the liquid ejected on the medium. Particles soluble to the liquid are diffused from a particle diffusing unit 3 and the particles are surely fixed to the pattern section, thereby forming an image having good quality.
Patent JP-H05148689-A (JP)
Title: Method for controlling eutectoid amount of composite plating film
Inventor: MATSUMURA MUNEYORI
IPC: C23C18/52
Filed: 1991-11-27
Abstract: PURPOSE:To control the eutectoid amt. in a metallic matrix by adjusting the specific surface of the insoluble grains dispersed in a plating soln. CONSTITUTION:Nine kinds of nickel sulfamate plating solns. contg. 1.2mol/l of nickel sulfamate, 0.02mol/l of nickel chloride and 0.4mol/l of boric acid and wherein zirconia ceramic powder having 0.73 to 32.72m<2>/g specific surface is deposited are placed in beakers 1. Each soln. is agitated by a stirrer 2 for 30min and aged, and the plating results are compared as shown in the figure. Namely, the eutectoid amt. of the zirconia ceramic powder is controlled by adjusting the specific surface of the powder dispersed in the plating soln.
Patent JP-H06188652-A (JP)
Title: Operating power supply voltage conversion circuit
Inventor: MATSUI TAKAO
IPC: G09G3/18
Filed: 1992-12-21
Abstract: PURPOSE:To provide an operating power supply voltage conversion circuit usable for both of 1st and 2nd liquid crystal display devices with one signal processing IC. CONSTITUTION:This circuit consists of a differential amplifier circuit 37 operated by a 1st power supply voltage, a series connection circuit comprising a resistor R2, a base grounded transistor(TR) Q3 and a constant current source 38 connected in series to a 2nd power supply, a line used to lead a current output of the differential amplifier 37 between an emitter of the base grounded TRQ3 and the constant current source 38 and a means introducing an output voltage from a collector of the base grounded TRQ3 connecting to the resistor.
Patent JP-H07159558-A (JP)
Title: Time data receiving device
Inventor: NAKAJIMA SHUJI
IPC: G04G5/00
Filed: 1993-12-07
Abstract: PURPOSE:To provide a radio wave clock, i.e., a time data receiving device, capable of preventing an alarm time report for the day from being skipped by the correcting action of the time of a time counting circuit based on the received time code. CONSTITUTION:A signal (b) is sent to a sounding device 10 for an alarm time report by a CPU 1 when no alarm time report has been made for the day and the alarm time data of the alarm time memory AL of a RAM 9 are in the range before the time data of a time counting circuit 7 and after the correction by the reception time code within the range for the day.
Patent JP-2000157868-A (JP)
Title: Catalyst composition for deodorization suitable for regeneration at low temperature
Inventor: FUJII YASUHIRO
IPC: B01D53/86
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst composition for deodorization which contains both an adsorbent capable of being regenerated at low temperature and a catalyst capable of firing at low temperature and is widely usable. SOLUTION: This catalyst composition for deodorization contains an alkali metal ion-exchanged zeolite as an adsorbent and a compounded oxide containing manganese together with one or more metals selected from nickel, cobalt, and copper as a combustion catalyst and especially, the catalyst composition contains a zeolite having a fine pore diameter smaller than the molecular diameter of benzene ring as an adsorbent. A widely usable catalyst composition for deodorization containing both an adsorbent capable of being regenerated at low temperature and a catalyst capable of firing at low temperature can be materialized by using the composition.
Patent JP-H11174872-A (JP)
Title: Transfer member
Inventor: UEISHI KENTARO
IPC: G03G15/16
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide such a transfer member that melt sticking of toner to an image carrying body, accumulation of the toner on the transfer member and cleaning property are improved. SOLUTION: Relating to this transfer member 10 which transfer a toner image formed on a photoreceptor to the body to be transferred by bringing the transfer member into contact with the body to be electrified and applying voltage between the member and the body to be transferred, the transfer member 10 has a conductive elastic layer 14 containing nonocrosslinked acryl resin particles 16 formed on a supporting body 12. It is preferable that particles 16 has 0.1 to 30 μm particle size and has positive or negative electrification property.
Patent JP-H07155314-A (JP)
Title: Training device for bidigital test of o-ring
Inventor: SAKO YOICHIRO
IPC: A61B5/22
Filed: 1993-12-07
Abstract: PURPOSE:To improve the reliability of a bidigital test of an O-ring with a training device for the bidigital test of the O-ring by enabling a tester to train the test in such a manner that approximately specified external force is applied on the O-ring. CONSTITUTION:An O-ring-shaped member 2 which has the shape and size approximately equal to the O-ring formed by the two fingers of the examinee and is arranged with pressure sensor means 3A, 3B at least at one point of its bore is used. The external force that the tester applies on this O-ring-shaped member 2 via the pressure sensor means 3A, 3B is measured by the pressure sensor means 3A, 3B and is displayed on pressure display means 6A, 6B when the tester applies this external force on the O-ring-shaped member. As a result, the tester is able to make training so as to apply approximately the specified external pressure on the O-ring while viewing the external force displayed on the pressure display means 6A, 6B.
Patent JP-H07159537-A (JP)
Title: Illuminating type range-finding device
Inventor: SASAKI TATSUO
IPC: G01S17/10
Filed: 1993-12-07
Abstract: PURPOSE:To optimize the detection area of an optical intervehicular distance meter. CONSTITUTION:The optical intervehicular distance meter 1 is mounted in a running vehicle body and includes a pair of projection means 2 and reception means 3. The projection means 2 projects within a predetermined illuminating angle range a primary beam 6 including center luminous flux 4 and marginal luminous flux 5 toward a target vehicle body located in a predetermined range. The reception means 3 receives a secondary beam 12 reflected from the target object and measures the time required for the secondary beam to return so as to measure the intervehicular distance. The projection means 2 has an attenuator 18 which makes the intensity of the marginal luminous flux 5 relatively low as compared with that of the center luminous flux 4. By this, in a long range, the marginal luminous flux 5 is made ineffective while the center luminous flux 4 is kept effective so as to narrow an effective illuminating angle range FA. On the other hand, in a short range, the marginal luminous flux 5 is held effective to widen an effective illuminating angle range CA.
Patent JP-H07159523-A (JP)
Title: Radar signal processor
Inventor: TAKEMURA SHIGEHARU
IPC: G01S7/34
Filed: 1993-12-07
Abstract: PURPOSE:To enhance the detection rate of target signals with a limited number of filters by preparing two kinds of filters in a fixed clutter area, a moving clutter area and a clearing area, and providing the filters with slow-wave characteristics with different center frequencies. CONSTITUTION:No.1 and No.2 circuits 23, 24 having the same arrangement from a changeover switch 5 to a maximum value selector 16 are arranged parallel to each other. A filter factor controller 3a. provides two different kinds of filter factors so that the four filters 8 to 11 of each of the circuits 23, 25 have slow-wave characteristics with center frequencies deviating from one another. Therefore, the slow wave characteristics compensate for one another in a fixed clutter area, a moving clutter area and a clearing area, and the amplitude difference between video inputs captured can be reduced between the corresponding filters. Therefore, target signals can be detected at a high detection rate by selecting using a maximum value selector the greater of the outputs of a maximum value detector 16 for both circuits 23, 24 at every range bin.
Patent JP-H03205644-A (JP)
Title: Rotary head type magnetic tape device
Inventor: NOGUCHI MASAYOSHI
IPC: G11B15/467
Filed: 1989-12-30
Abstract: PURPOSE:To keep the relative speed of a magnetic tape and rotary heads constant with high precision by driving and controlling a rotary drum so that detected drum rotational speed information is equivalent to drum reference rotational speed information. CONSTITUTION:A take-up reel 6 is so driven and controlled that tape running speed information DTTP is equivalent to tape reference running speed information RTP corresponding to the tape information of a magnetic tape 23 and set tape speed information. A rotary drum 21 is so driven and controlled that drum rotational speed information DTDR1 corresponding to a rotary drum frequency signal FGDR detected from a rotary drum 21 is equivalent to drum reference rotational speed information RDR corresponding to the rotary drum speed information of the rotary drum 21 and tape speed information. Thus, the relative speed of the magnetic tape 23 and rotary heads 22A and 22B arranged on the rotary drum 21 is kept constant.
Patent JP-H11170901-A (JP)
Title: Vehicle carpet
Inventor: ARINAGA KAZUO
IPC: B60N3/04
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To attain a vehicle carpet which can prevent lack of hiding using low melting point polyester fiber of white series, apply moderate flexibility as well as formability, attain further reduction in cost in a three-layered fiber web structure. SOLUTION: This vehicle carpet 1, which is formed by layering a lower felt layer 4, an upper felt layer 3, and a skin fiber layer 1 in order, integrating them by means of needle so as to be formed into carpet original cloth, and shaping the carpet original cloth by means of heating and pressuring formation, is constituted of polyester fiber with low melting point and regenerated polyester fiber as the upper felt layer 3 by mixing the regenerated polyester fiber in a mixing ratio of 10 to 60 weight percent to the polyester fiber with low melting point, using eye-measuring amount of 200 g/m<2> or more.
Patent JP-H04208077-A (JP)
Title: Controller for load commutation type inverter
Inventor: MORI SHIGEHARU
IPC: H02M7/515
Filed: 1990-11-30
Abstract: PURPOSE:To eliminate a commutation failure due to insufficient reverse voltage, insufficient commutation marginal time by adding an output frequency F/V converter, a frequency compensator and an overlapping-angle compensator to be applied to a beta-angle control reference voltage. CONSTITUTION:A high frequency output voltage 6a is F/V-converted to obtain an output of K(V) in a rated rising frequency at a predetermined gradient from '0' to a rated frequency by an F/V converter 67. Compensation of a commutation leading time tbeta is set to zero at a rated frequency, and the commutation advancing time of tbeta 2 is compensated at 1/2 rated frequency. A limiter 69 is provided in the decree of compensating a superposing angle by several 10% of an overlapping-angle varying range, and a danger of excessively small or large compensation due to a time delay of a divider in an overlapping-angle compensator 65 is avoided.
Patent JP-H11161447-A (JP)
Title: Printer selector and print system
Inventor: IKEGAMI MUNEMITSU
IPC: G06F3/12
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a printer selector and a print system with which the printing frequency of a printer is equalized. SOLUTION: A print job, to which appearance (print option) at the time of finishing a printed matter is designated by a user, is received in a printer selector 10, and the print option is analyzed. In this case, the function required for executing the print option is discriminated, further, the printer of minimum printing frequency is selected by printer selection while considering printer information provided by a printer information inquiry, and the job is transmitted by job transmission. A printer A or B, which receives the print job, performs job printing processing according to the print option. The number of printed matters processed at such a time is stored in the information storage part of the printer and at the time of the printer information inquiry, this information is transmitted by a printer information transmitting means inside the printer.  Thus, the use frequency of each printer can be equalized.
Patent JP-H10178758-A (JP)
Title: Small-sized motor
Inventor: SENJU YOSHITAKA
IPC: F16C17/02
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized motor for cooling fan or the like that is capable of lasting long time at high temperature, even though the motor is of small and thin type. SOLUTION: A small-sized motor has a lubricating oil replenishing member 9 installed at a sliding bearing 8 that rotatably supports a rotary shaft 7. A thrust pipe 12 that splashes lubricating oil outward is installed at an end of the rotary shaft 7, and a shield piece 13 part of which is shaped so as to cover the thrust pipe 12 is secured on a bearing support cylinder 2. A groove 14 for returning the lubricating oil is formed on the circumference of the sliding bearing 8. Thus it is possible to obtain a small-sized motor that allows the lubricating oil to be collected and has a long life time.
Patent JP-H06168355-A (JP)
Title: Bar code scanner
Inventor: YOKOI HIDEO
IPC: G06K7/10
Filed: 1992-11-30
Abstract: PURPOSE:To improve the reading reliability of a bar code scanner for scanning a bar code with optical beams and reading out the bar code by utilizing the reflected light. CONSTITUTION:The bar code scanner is provided with plural semiconductor laser elements 1A, 1B for generating laser beams with respectively different wavelength, a polygon mirror 2 for scanning a bar code BC with light projected from respective elements 1A, 1B, plural photodiodes 4A, 4B for individually receiving respective laser beams reflected on the bar code, and a signal processing circuit 10 for reading out the bar code based upon photodetection signals detected by the photodiodes 4A, 4B and constituted so as to simultaneously read out the bar code by two light beams having respectively different wavelength, so that the scanning speed can be shortened, the probability that laser beams are scanned on the bar code can be enhanced and the reading reliability can be improved.
Patent JP-H10186967-A (JP)
Title: Image forming device
Inventor: KONNO TOSHIHIRO
IPC: G03G21/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a large quantity of device information in a short time in an image forming device. SOLUTION: A CPU 1 deletes device information stored in an external storage device 10 when an external-memory deletion instruction key on an operation part 4 is depressed. Also, when receiving collected-data fetch command from a host device 14 via a network 13, it reads the device information stored in the external storage device 10, transmits a signal to the host device 14 via the network 13, and thereafter deletes the device information stored in the external storage device 10. Further, when an external-memory copy instruction key on the operation part 4 is depressed, the device information stored in the external storage device 10 is copied into an external storage device 11, and then the device information stored in the external storage device 10 is deleted.
Patent JP-H05173360-A (JP)
Title: Two-component developer
Inventor: HAYAKAWA SHIGENORI
IPC: G03G9/08
Filed: 1991-12-24
Abstract: PURPOSE:To provide a two-component, developer excellent in toner scattering preventing property and giving a high density image. CONSTITUTION:This two-component developer consists of a toner contg. at least resin, a colorant and silica having <=100m<2>/g specific surface area treated with dimethylpolysiloxane and a practically spherical carrier coated with one or more kinds of resins.
Patent JP-2001155116-A (JP)
Title: Device for issuing recording medium
Inventor: MATSUI TAKASHI
IPC: G06K13/06
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent a mischief to an IC card issuing device and the destruction of internal devices. SOLUTION: This IC card issuing device provided with a card inserting and ejecting slot 15, a reader/writer 11 which is arranged adjacently to the slot 15, collects an inserted IC card and reads/writes information and a shutter 16 provided inside the slot 15 and shuts the slot 15, is provided with a shutter 18 shutting a carrying path PL reaching the reader/writer 11 from the slot 15.
Patent JP-2000162054-A (JP)
Title: Load distribution sensor
Inventor: SHINOKURA TSUNEKI
IPC: G01L5/16
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional load distribution sensor which has a large rigidity and is strong to heat. SOLUTION: Vertical load detection strain gages 15 are attached to two side faces of four side faces of a high-rigidity metallic quadrangular prism 14, and horizontal load detection strain gages 16 and 17 are attached to the remaining two side faces, whereby a unit element is constituted. A plurality of the unit elements are arranged in matrix. The group of the unit elements is held not to fall part, for example, by a lattice frame of a shape memory alloy. The strain gages are thus set in a devised manner with use of the high- rigidity metallic quadrangular prism.
Patent JP-H06188265-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOBAYASHI IKUNORI
IPC: C23C28/00
Filed: 1992-12-22
Abstract: PURPOSE:To make it possible to always use positive resist in patterning a thin film transistor array of such a structure that Al-based signal wiring and a transparent pixel electrode composed of indium tin oxide (ITO) are on the same major plane. CONSTITUTION:A source/drain electrode 19 of Al or Al allay is formed on the same major plane of a transparent insulating substrate 11 as an ITO pixel electrode 17 is. A Mo or Ti layer 20 whose oxidation potential is higher than the reduction potential of ITO is placed on the source/drain electrode 19 in an alkali solution. This prevents a oxidation-reduction reaction between Al and ITO in positive developer, and thus the corrosion of ITO.
Patent JP-H10189722-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWAMOTO ISATO
IPC: H01L21/28
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain excellent contact characteristics between silicon and a metal and between high-melting metal silicide and the metal, in a silicon semiconductor layer in a part of which a silicide layer is formed. SOLUTION: After a layer insulating film 13 is formed, a contact hole 15 is opened and a contact plug 17 is formed by burying a conductor in this hole. In order to ensure excellent electric connection between a diffusion layer 5 and metal 17 and between a silicide layer 11 and the metal 17 at this time, a natural oxide film formed in the contact hole 15 is removed. For this purpose, a substrate is wet-etched by using a solution which contains a hydrofluoric acid, ammonium fluoride, water and ethylene glycol at least and of which the total content of the hydrofluoric acid and the ammonium fluoride is 5wt.% or below.
Patent JP-2000169192-A (JP)
Title: Resin coating device
Inventor: KIMURA JUNICHI
IPC: C03C25/12
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a device which simplifies the center alignment of the holes of a die and nipple, is easily to assemble and effectively suppresses the occurrence of unevenness in the film thickness of a coating film. SOLUTION: This resin coating device has a hollow die spot 1 which has holes 1A and 1B respectively penetrated with the upper and lower parts and is inserted with the nipple 2, a wire guide body 3 which is provided with a hole 3A to be passed with a wire through the body, covers the nipple 2 from right above the nipple, holds the nipple between itself and the die spot 1 and is fixed integrally to the die spot 1, the die 4 which is disposed right below the aligned center of the hole with the nipple 2 by being inserted into the die spot 1 and a retaining nut 5 which is screwed to an external thread part 1E disposed in the lower part of the die spot 1 and is integrally fixed together with the die 4.
Patent JP-H05154104-A (JP)
Title: Eye examining device
Inventor: YOSHIMURA KAZUHIRO
IPC: A61B3/028
Filed: 1991-11-30
Abstract: PURPOSE:To prevent a testee from looking at a target in an immoderate posture by constituting a reflecting means so as to be movable in the vertical direction, and providing a driving means for moving the reflecting means to a position having a prescribed relation to an eye examining and vision refracting power measuring instrument. CONSTITUTION:Height of a peep-window of a vision eye examining device 17 is aligned with height in which a testee can look at a target in a comfortable posture. In this case, a vertical position of the eye examining device 17 is detected by a potentiometer 23 and inputted to a CPU. In such a state, in the case the eye examining device 17 and a reflecting mirror 5 are not in a desired position relation, the CPU calculates the number of pulses in order to set them to the desired position relation and drives a pulse motor 13 through a pulse motor driver. Accordingly, a feed screw 10 rotates by a rotation of the pulse motor 13, a bracket 9 moves vertically and the reflecting mirror 5 moves in the vertical direction. In such a way, an eyesight table can be presented without giving a discomfort sense and an anxious sense to the testee.
Patent JP-2001160933-A (JP)
Title: Image display device
Inventor: KOBAYASHI HIDEAKI
IPC: G06F3/048
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an image display device that can display an image, in a way such that the positional relations between an entire screen and selected screens can be easily confirmed. SOLUTION: This image display device is provided with a display means, that applies transparent conversion to a virtual three-dimensional space in which a single or a plurality of virtual planes with images pasted on them are placed with respect to a view point placed in the virtual three-dimensional space and displays the result on a display screen and with an image layout means that lays out a 1st virtual plane with images pasted thereon in the virtual three-dimensional space, in a way such that the front side of the 1st virtual plane is directed front with respect to the view point, pastes the images pasted to selected areas of the 1st virtual plane to a 2nd virtual plane different from the 1st virtual plane, when the part areas of the 1st virtual plane are selected,  and lays out the 2nd virtual plane at a position nearer to the view point than the 1st virtual plane in the virtual three-dimensional space and at the position, at which the 2nd virtual plane is displayed smaller than the entire size of the 1st virtual plane, when the display means applies transparent conversion to the virtual three-dimensional space, in which the 1st and 2nd virtual planes are placed so that the front side of the 1st virtual plane is directed toward the front with respect to the viewpoint.