baber/WOPTO huggingface dataset:
Patent JP-2000150858-A (JP)
Title: Semiconductor simulation method
Inventor: HAYAKAWA KOICHI
IPC: H01L21/22
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an optimum impurity distribution by simulation based on an electric characteristics of a semiconductor device. SOLUTION: A semiconductor simulation method is provided wherein a concentration distribution when a plurality of kinds of impurities are implanted into a semiconductor substrate is optimized. Here, after a net concentration (total donor concentration subtracted by total acceptor concentration) obtained from a device characteristics of a semiconductor device which is an object of simulation is changed (S201), for acquiring each concentration of a plurality of kinds of impurities, each impurity concentration after the net concentration is changed corresponding to the concentration value of each impurity before the net concentration is changed and magnitude of special differentiation is distributed (S204-S205).
Patent JP-H02161668-A (JP)
Title: Magnetic disk device
Inventor: HIRAOKA SHINJI
IPC: G11B21/21
Filed: 1988-12-14
Abstract: PURPOSE:To prevent dust or head crash due to sliding occurring by deviating a core slider to a magnetic recording medium plane side by utilizing wind pressure generated at the time of rotating a magnetic recording medium, and retracting the core slider from the medium plane by floating in a state where the wind pressure is not generated and the core slider is not deviated to the medium plane side. CONSTITUTION:A spring arm 6 is deviated by blowing the wind pressure generated at the time of performing the constant rotation of the magnetic recording medium 1 toward a wind receiving means 11, and the recording and reproduction of information on the plane of a magnetic recording medium 1 can be performed by making the core slider 3 approach the magnetic recording medium 1 side. In a state where the magnetic recording medium 1 is rotated before the constant rotation or it is stopped, on wind pressure to deviate the spring arm 6 to the magnetic recording medium 1 side occurs, therefore, the core slider 3 is separated from the medium 1 plane, and is retracted by distance G. In such a way, it is possible to prevent the dust or the head crash due to the sliding occurring by preventing the contact and sliding of a magnetic head H with the medium 1 plane from occurring.
Patent JP-H10155792-A (JP)
Title: Photographing method and device by wave, and ultrasonic imaging device
Inventor: TAKEUCHI YASUTO
IPC: G01N29/44
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce a load for a data processing, and prevent effects due to an unevenness of characteristics of individual wave receivers from appearing on an image by performing a Fourier transform by a combination of an optical fractional Fourier transform and a fractional Fourier transform by a data processing. SOLUTION: When an ultrasonic wave is emitted on a sound field to be inspected FLD by driving a wave sending part SND, an echo is emitted on an input surface IN of an ultrasonic wave propagation medium MDA, and propagates in the inside thereof and is output from an output surface OUT. Then, the echo is received by a wave receiving part RCV, and a data collecting part ACQ collects complex amplitudes of wave receiving signals of respective wave receivers as digital data. A data processing part PRC read the data from the data collecting part ACQ and forms an image, and a display part DIS displays it as a visible image. A fractional Fourier transform (FRFT) for the image forming is performed by a serial operation by an optical FRFT by the ultrasonic wave propagation medium MDA, and a FRFT by a data processing by the data processing part PRC.
Patent JP-H03179236-A (JP)
Title: Method and apparatus for detecting drilled hole
Inventor: KOMORI MIKIO
IPC: G01N15/08
Filed: 1989-12-08
Abstract: PURPOSE:To detect an inflow degree of air at a high detection accuracy even in a fast conveyance by applying a pre-load to a bar-shaped product before a detection pressure is fed thereinto while an air pressure is detected directly at both ends of the bar-shaped product. CONSTITUTION:In a measuring operation of a dilution at a dilution drum (D), when a bar-shaped product (cigarette) C being conveyed with a rotation of a support part 15 grasped with pads 14a and 14a reaches a position 212, a pre-load P0 is applied through communication holes 12c and 14b so that a hole 14b on the side of a filter is closed with a support part 12b to raise an internal pressure of the product C. Then, communication paths are formed respectively on sides of the filter and a score at a position 232 to apply a compressed air P3 (measuring pressure P1) to the score side of the product C. At this point, the pressure in the product C reaches a pressure converter 24 through the product body and the communication paths and a pressure P2 reduced is detected. The pressuring pressure P1 and a reduced pressure P2 are converted into electric signals with the converters 22 and 24 to calculate the dilution by computation.
Patent JP-H03194558-A (JP)
Title: Method of manufacturing radiation sensitive apparatus
Inventor: DEIBIDO EDOWADO MARI
IPC: B05B5/025
Filed: 1990-11-21
Abstract: PURPOSE: To shorten the time for vacuum draw down by forming discontinuous coating layers by a compsn. contg. liquid hydrocarbon on a radiation sensitive layer by using a spraying technique to roughen the surface. CONSTITUTION: This device is used for roughening the surface of a radiation sensitive plate particularly for production of a planographic printing plate by forming the discontinuous coating layer thereon. The liquid compsn. contg. the liquid hydrocarbon (A) as a vehicle liquid and a material to be dissolved or dispersed into the developer for the plate is supplied to a capillary and prescribed potential is impressed thereon the spray the liquid compsn. onto the radiation sensitive layer deposited on a base consisting of Al, etc. The liquid drops are then formed. The component A is aliphat. hydrocarbon and its b.p. is preferably 150 to 200 deg.C. An air assisted or airless electrostatic spraying technique is preferably used.
Patent JP-2000165760-A (JP)
Title: Three transistor active pixel sensor structure having correlation double sampling and manufacture of the same
Inventor: GUIDASH ROBERT M
IPC: H01L27/146
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a strict correlation double sampling(CDS) using only three transistors. SOLUTION: A signal level preserved in a Cs 45 is referred to for the reset level of a photodetector(PDET) 12 before the start of integration. An output signal level is preserved in a column capacitor(Cr) 47 by a stroboscopic sample maintaining reset(SHR) 46. The first signal level preserved in the Cs 45 is differentially read by a differential amplifier 32 in response to the level preserved in the Cr 47 so that the offset value of a pixel follower can be offset. Thus, a strict CDS output signal can be obtained without making it necessary to preserve any reset frame, or making it necessary to require any individual integration period dependent for each line in this pixel design.
Patent JP-H08177945-A (JP)
Title: Fluid sealing type cylindrical vibration proof device
Inventor: IKEDA KATSUHISA
IPC: F16F13/14
Filed: 1994-12-21
Abstract: PURPOSE: To provide a fluid enclosing type cylindrical vibrationproof device of which the number of parts is a little, manufacture is easy, and effective vibration proof effect due to flowing action of fluid is exhibited against vibration input in the axial direction. CONSTITUTION: An intermediate sleeve 26 having a small diameter part 34 in the middle part in the axial direction and respective pairs of window parts 36, 36, 38, 38 respectively extending by a little under half circumference in the circumferential direction on both sides in the axial direction of the small diameter part 34 is fixedly secured on the outer circumferential face of a rubber elastic body 16, and first and second annular pocket parts 44, 46 formed on the rubber elastic body 16 and respectively continuously extending in the circumferential direction are opened on the outer circumferential face through the respective pairs of window parts 36, 36, 38, 38. Hereby, a ring member fixedly secured on the outer circumferential face of the partition wall part 48 and outside wall parts 50, 52 in the axial direction of first and second annular fluid chambers 78, 80, and fluid-tightly fitting the outer circumferential faces of these wall parts respectively to a cylinder member 14 or an orifice forming member 62 is constituted of the intermediate sleeve 26 such as a single member.
Patent JP-H06155500-A (JP)
Title: Molding method of fiber-reinforced thermoplastic resin stampable sheet
Inventor: MURATA AKIHIRO
IPC: B60R19/03
Filed: 1992-11-27
Abstract: PURPOSE:To furnish a molding method which makes it possible to reduce nonuniformity in the strength of a molded article of a fiberreinforced thermoplastic resin stampable sheet and to make the strength stable. CONSTITUTION:In a method wherein a fiber-reinforced thermoplastic resin stampable sheet is melted by heating and molded by a mold, a blank material 1 the fiber-reinforced thermoplastic resin stampable sheet manufactured by a paper making method is wound in the shape of a roll after it is melted by heating, and on the occasion of molding, the blank material 2 wound in the shape of the roll is so disposed as to be positioned at the center of an opening of the mold. Thereby a molded article is made stable to be of high strength. According to this constitution, manufacture of a product being light in weight and having the high strength is enabled and the number of times of strength examination at the time of manufacture can be lessened. Moreover, an effect of cost reduction is also produced by lessening of the number of times of cutting of the blank material.
Patent JP-H11151905-A (JP)
Title: Solid tire for industrial vehicle
Inventor: YAMADA MUNEMITSU
IPC: B60C7/10
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To secure horizontal rigidity and improve operability with the lightening of a tire and the reduction of rolling resistance maintained effective. SOLUTION: A solid tire for industrial vehicle is provided with a foamed section 2 made of foam rubber and extending in the peripheral direction and a solid section 3 surrounding this foam section 2 and made of non-foam rubber. The area center of gravity GH in the cross section in a tire meridian direction in the foam section 2 is positioned inside in a radial direction more than the area center of gravity GT in the whole of cross section in a tire meridian direction. In addition, the ratio Z/H of the radial distance Z between the area center of gravity GH in the foam section 2 and the area center of gravity GT in the whole of cross section in a tire meridian direction and the height H of the cross section of the tire must be 0.15 or more.
Patent JP-2000132660-A (JP)
Title: Magnetic recording medium and magnetic bar code reader
Inventor: SUZUKI NAOHISA
IPC: G06K7/08
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium that can effectively prevent a forgery and also can record plural kinds of recording and to obtain a magnetic bar code reader for reading the magnetic recording medium. SOLUTION: Magnetic bar codes 3 arrayed on at least one surface of a substrate in a prescribed direction are provided and the magnetic bar codes 3 are made to be the magnetic recording medium as the combination of more than two kinds of magnetic bar codes 3A and 3B with difference in the bias- magnetic output characteristic of contained magnetic powder. The magnetic bar code reader is provided with a carrier means for carrying such a magnetic recording medium in the arrayal direction of the magnetic bar codes 3, plural magnetic heads which are successively arrayed along the carrier direction of the magnetic recording medium to read the magnetic bar codes 3 and a control means for executing reading while impressing each bias current being different at every magnetic head.
Patent JP-H04188228-A (JP)
Title: Instruction pre-read control system
Inventor: SATO KAZUYUKI
IPC: G06F9/38
Filed: 1990-11-21
Abstract: PURPOSE:To shorten instruction execution time by prohibiting a memory pre- read cycle following an instruction pre-read request till the read of the instruction of a branch destination shown by means of a branch destination address starts after it is read from a memory. CONSTITUTION:An instruction prefetch buffer 1, an instruction decoding/ execution part 2, a program counter 4, a prefetch counter 5 and a prefetch request signal generation circuit 6 are provided. The memory pre-read cycle following the instruction read request is prohibited till the reading of the instruction of the branch destination shown by the branch destination address is started after the branch destination address is read from the memory 1. Thus, the execution of the excessive instruction read cycle can be skipped and instruction execution time can be shortened.
Patent JP-2001133605-A (JP)
Title: Lens sheet, backlight utilizing the same and liquid crystal display device
Inventor: YONEDA MUNEHISA
IPC: G02F1/13357
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a lens sheet with high quality, having neither visually observable uneven streaks nor dotted defects, a backlight and a liquid crystal display device supplying a superior image of high quality. SOLUTION: In this lens sheet comprising a lens part constructed by aligning many lens columns in parallel, composed of an ionizing radiation curing resin formed at least on a surface of a light-transmissive film, the lens sheet contains a light diffusion material composed of silicone resin in the lens part.
Patent JP-H11153886-A (JP)
Title: Positive electrofication one-component nonmagnetic color toner
Inventor: SHIMIZU YOSHITAKE
IPC: G03G9/09
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrification one-component nonmagnetic color toner which has excellent low temp. fixing property, transparency and positive electrification property and which can reduce shaping of a photoreceptor drum and prevent filming. SOLUTION: This positive electrification one-component nonmagnetic color toner contains a polyester resin, polyolefin (release agent), coloring agent and positive electrification charge controlling resin. The polyester resin has an acid value of <=5 KOHmg/g, a hydroxyl value of <=9 KOHmg/g, a weight average mol.wt. of 7000 to 20000 and an average mol.wt. of 1000 to 6000 number. The polyolefin has an acid value of <=10 KOHmg/g and a weight average mol.wt. of 8000 to 15000. The proportion of polyolefin particles having >=1.5 μm particle size dispersed in the toner is <=1% in number.
Patent JP-H05213111-A (JP)
Title: Control device for impressed voltage on head lamp of vehicle
Inventor: HIMORI YUICHI
IPC: B60Q1/14
Filed: 1991-12-03
Abstract: PURPOSE:To improve safety by measuring a vehicle speed so as to convert to an analogue vehicle speed signal and judging whether a running status is a high speed running or a low speed running by this signal and switching the impression voltage to a head lamp based on a judged result. CONSTITUTION:A vehicle speed signal from a vehicle speed signal input part 1 is inputted to a vehicle speed measuring part 2 so as to be calculated and converted to an analogue speed signal X0 by a D/A converter 3. This analogue speed signal X0 is inputted to a light brightness judging part 4, which compares the analogue speed signal X0 with a standard voltage being outputted from a standard signal generation part 6 so as to judge which is large or small. This standard voltage corresponds to a vehicle speed V0 determinded in advance. If X0 >= V0, it is judged as a high speed running status and if X0<V0 as a constant speed running status. Based on this judged result, if a light brightness converting part 5 is in a high speed status the impression voltage to a head lamp 8 is switched to a 24V system and a 12V system if it is in a low speed status.
Patent JP-H05159124-A (JP)
Title: Working information managing device
Inventor: KUYAMA TAKAHIRO
IPC: G07C1/00
Filed: 1991-12-03
Abstract: PURPOSE:To easily and surely recognize the whereabouts of an employee, etc., including a working schedule in the case of absence, and besides, to synthetically manage working information so as to eliminate wastefulness due to duplicate information management. CONSTITUTION:It is made possible to recognize quickly and surely the whereabouts of the employee by providing an ID card 1 carried by the employee whose working information is managed and to specify this employee, a card input device 2 for managing entrance and exit arranged at a gateway, the card input devices 7 for managing whereabouts arranged at plural management places, whereabouts information retrieving devices 16 installed at plural adequate places, working schedule information input/output devices 26 installed at plural adequate places, a central management device 12 to manage the working information, and communication equipment 34 to connect, each device and further attendance information input/output devices 20 are arranged at plural adequate places so as to execute the automatic collection of attendance information as well.
Patent JP-H03180414-A (JP)
Title: Apparatus for circulating fluidized bed
Inventor: KIMURA KAZUO
IPC: C21B13/00
Filed: 1989-12-11
Abstract: PURPOSE:To improve collecting efficiency by arranging porous filter tube and collecting powdery ore discharged together with exhaust gas from fluidized bed in an outer part circulating type fluidized bed apparatus for pre-reducing the powdery ore. CONSTITUTION:This circulating fluidized bed apparatus is outer circulating type and is formed with a riser 1 for fluidize-prereducing the powdery ore 2, device 6 for collecting powdery ore 2 discharged therefrom, downcomer 13 for storing this collected ore and device for circulating the ore to the riser 1 from there. Then, the above device 6 for collecting the powdery ore 2 provides the porous filter tube (ceramic filter).
Patent JP-H08174544-A (JP)
Title: Washing device of resin mixer
Inventor: YAGINUMA NOBUNAO
IPC: B08B3/08
Filed: 1994-12-21
Abstract: PURPOSE: To provide the title washing device effectively utilizing an org. solvent used in washing and constituted so as to sufficiently consider worker's health. CONSTITUTION: In a washing device, the org. solvent 8 stored in a solvent tank 6 is supplied to a mixing and molding apparatus 1 by a send-out pump 9 to wash a weighing/mixing tank and the used solvent is discharged to the outside through a solvent discharge pipe 11 to be recovered in a solvent recovery tank 12. The recovered used org. solvent soln. 8a is heated by a heater 13 within the solvent recovery tank 12 and only the org. solvent component 8b is evaporated to enter a separation recovery pipe 15 and cooled by a cooler 14 to be liquefied and the liquid solvent is returned to the solvent tank 6 to be again used.
Patent JP-H11139437-A (JP)
Title: Wrapping paper for preventing liquid drip
Inventor: WAGA KAZUTOSHI
IPC: B65D25/20
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To absorb liquid drips and also to decorate a container with wrapping paper wound around the container from which liquid is likely to drip. SOLUTION: A rectangular sheet of water absorbing paper is folded along its diagonal line or in parallel to the diagonal line to form left and right triangles 2, 3, left and right part of a belt-like part between an upper side fold (b) provided in parallel to a lower side fold (a) on the upper part than the fold lower side fold (a) and the lower side fold (a) are folded to be overlaid, then the belt-like part is folded to overlie on the triangles 2, 3 to provide a band part 11, and the band part 11 is wound around the outer periphery of a container and fixed.
Patent JP-H03179455-A (JP)
Title: Electrophotographic developer
Inventor: OUCHI TAKEAKI
IPC: G03G9/08
Filed: 1989-12-08
Abstract: PURPOSE:To prevent scattering of a toner, to enhance electric chargeability of the toner, and to lengthen the life of the developer by using the developer comprising a carrier and the positively chargeable toner and external additives containing external additive particles made of an imidazole type or its derivative specified in particle diameter. CONSTITUTION:This developer is a binary developer comprising the carrier and the positively chargeable toner and external additives containing external additive particles made of the imidazole derivative having a volume average particle diameter larger than that of the toner but not above that of the carrier, thus permitting the toner scattering to be reduced by attaching the toner particles to the additive particles, chargeability of the toner to be properly stabilized for a long period even at the time of repeated uses for development by using the imidazole derivative, and the carrier to be made also resistant to deterioration, and consequently, the developer to be lengthened in the life.
Patent JP-2000139725-A (JP)
Title: Fryer
Inventor: MATSUDAIRA HIDEKI
IPC: A47J37/12
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a fryer which can easily release a rotation-restricting state of a heating device, wherein a heater is held at a non-heating location, and is excellent in workability. SOLUTION: In a heating device 18, a float-preventing device 30 to prevent objects to be cooked, which are being cooked in an edible oil stored in an oil tank 12, from floating up, is vertically rotatably arranged. To the heating device 18 wherein a heater 20 is held at a non-heating location by an engagement of a hook 28 and an engaging member 26, in the float-preventing device 30 under a state wherein the gripping section 24a of a handle 24 and the gripping section 48a of a handle 48 are in contact with each other, an upper section of the float-preventing device 30 is constituted in a manner to face to a location wherein the engaging member 26 can be rotated upward. That is, when the float-preventing device 30 is rotated further upward, the upper section of the device 30 comes into contact with the engaging member 26 from the lower side, and rotates the engaging member 26 upward, and the engaging member 26 can be removed from the hook 28.
Patent JP-2001135665-A (JP)
Title: Monolithic semiconductor integrated circuit and display device using it
Inventor: ISHIGAME TAKESHI
IPC: H01L21/60
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent connection failure due to expansion during COG mounting of a display device by CGO mounting system using a monolithic semiconductor integrated circuit of high aspect ratio. SOLUTION: In a display device where a monolithic semiconductor integrated circuit and a glass substrate are connected by heating and pressing mainly from the face opposite the circuit of the monolithic semiconductor integrated circuit via an anisotropic conductive adhesive, the dimension of a bump electrode and the dimension of an electrode on the display panel in parallel with the long side of the monolithic semiconductor integrated circuit are so constituted that the electrode dimension on the display panel is larger, and that the dimensional difference between a bump electrode near the central part of the long side of the monolithic semiconductor integrated circuit and an electrode on the display panel is smaller than the dimensional difference between a bump electrode near the diagonal part of the monolithic semiconductor integrated circuit and an electrode of the display panel.