baber/WOPTO huggingface dataset:
Patent JP-S60162232-A (JP)
Title: Automatic focusing camera
Inventor: CHIYOU MICHIO
IPC: G03B3/00
Filed: 1984-02-01
Abstract: PURPOSE:To perform normal photography by inhibiting the light emission of a stroboscope on detecting a subject being beyond effective strobe distance, and switching a low-speed limiter for prevention against a hand shake to a long-time side for long-time exposure. CONSTITUTION:When a shutter button is pressed to an intermediate position, an SW12 is closed and an automatic focusing circuit AF30 operates; when the button is pressed in completely, an SW18 is opened and a capacitor 16 begins to be charged through a transistor (TR) 24 and a photodetecting element 14. When the subject is within the effective stroboscope distance, the AF30 generates an L-level output and an FF22 also generates an L-level output to turn on the TR24; and a comparator 20 generates an L- level output and a TR25 is turned off to excite a solenoid 50, thereby closing the shutter. When the subject is beyond the effective stroboscope distance, the AF30 generates an H-level output and the FF22 also generates an H-level output to turn off the TR24; and the capacitor 16 is charged only with the photodetecting element 16 and it takes a long time for the charging, so that the time up to when the solenoid 50 is turned off is shortened. A TR42 is turned off with the level H of the FF22 to stop the stroboscope light emission by a solenoid 40. Thus, the switching to long-time exposure is carried out.
Patent JP-S61177776-A (JP)
Title: Semiconductor device
Inventor: SUGANO TAKUO
IPC: H01L29/78
Filed: 1985-02-01
Abstract: PURPOSE:To enable the refinement and the increase in integration of the MOSFET by improving the source-drain withstand voltage of a MOSFET reduced in gate length, by a method wherein a buried region of the same conductivity type as that of the substrate and higher concentration than that of the substrate is formed under the channel region of a MOSFET to a relatively deep position of the substrate bulk section. CONSTITUTION:The surface of a P-type Si semiconductor substrate 1 having a concentration equal to that of a P-type buried region 7 is selectively oxidized into a field insulation film 2 and a channel stopper region 12A of higher concentration than that of the substrate 1, and then a gate insulation film 3 is formed. Boron is ion-implanted over the whole surface, thus forming a P-type region 6A of much higher concentration to a depth of 0.1mum down from the substrate 1 surface. A gate 4 is formed on the gate insulation film 3 out of polycrystalline Si, and phosphorus is ion-implanted. It follows that the implanted phosphorus is introduced into the substrate 1 shallowly at the gate 4 part and deeply around it. As a result, a P-type buried region 7 of relatively high concentration is formed under the gate 4. N-type impurity regions are formed as source-drain regions 5 by As ion implantation.
Patent JP-H06230676-A (JP)
Title: Development device
Inventor: TAJIMA NAOKI
IPC: C04B28/18
Filed: 1993-02-03
Abstract: PURPOSE:To develope a toner image without damage by preventing the fusion of toner on a development sleeve. CONSTITUTION:The ability to hold developer is improved by making the surface of the development sleeve 141 provided in a development unit 14 into an extremely fine grain surface with a roughness of <=3mum by means of hard anodizing treatment, and by making it out of an aluminum material whose hardness is HV 200-1000, preferably as high as HV 300-600. At the same time, the sleeve surface is prevented from being recessed even by the pressure-contact of developer pressed by a layer formation bar 143, a latent image on a photosensitive drum 10 is developed by a layer of developer held evenly and uniformly, so that a toner image of high quality can be obtained.
Patent JP-S62174847-A (JP)
Title: Information processor
Inventor: AKIMOTO KENJI
IPC: G06F12/08
Filed: 1986-01-28
Abstract: PURPOSE:To speed up the access of data from a microprocessor and to improve the hit ratio of a cache by converting an address to a physical address and retrieving a plural logical caches by the logical address. CONSTITUTION:When a reading request is transmitted to a memory part 4 from a microprocessor 1, a logical address converting part 2 executes a converting operation from the requested logical address to the physical address, and at the same time, a logical cache 3-1 executes the information retrieving operation. If the cache is hit after retrieving the logical cache 3-1, the data is transmitted from a logical cache 3 to the microprocessor 1. At this time, a memory access to the memory part 4 is inhibited by the physical address which has been converted by the address converting part 2. If the cache is mis-hit, a memory access to the memory part 4 is executed. Data read out of the memory part 4 is sent to the microprocessor 1 and loaded to the logical cache 3-1.
Patent JP-H04330743-A (JP)
Title: Apparatus and method for manufacture of semiconductor device
Inventor: ANDO CHITOSHI
IPC: H01L21/60
Filed: 1991-02-07
Abstract: PURPOSE:To previously perform the retrieval treatment of the position of a pad electrode outside a wiring treatment region, to perform a pad positioning operation with good accuracy on the basis of its retrieval result and to enhance the production yield of a semiconductor device whose density and integartion are made high especially in a wire-bonder for a bonded semiconductor chip. CONSTITUTION:The title apparatus is provided with the following: an image acquisition means 11 which acquires the arrangement image of a semiconductor device 17 and which outputs an arrangement image data D; a storage means 12 which stores said arrangement image data D; a wiring and bonding means 13 which wires and connects said semiconductor device 17; and a control means 14 which controls the input/output operation of said image acquisition means 11, said storage means 12 and said wiring and bonding means 13. The title apparatus is constituted so as to include that said image acquisition means 11 is installed outside the drive part of the wiring and bonding means 13. The title apparatus is constituted so as to include that said control means 14 performs an alignment operation on the basis of the arrangement image data D and that a movement means 15 and a heating means 16 are installed in the said apparatus.
Patent JP-H07222594-A (JP)
Title: Production of galactooligosaccharide
Inventor: SUYAMA TAKAZO
IPC: C12R1/645
Filed: 1994-02-10
Abstract: PURPOSE:To obtain the subject saccharide, capable of proliferating enterobacteria and useful as an improving agent for constipation, an agent for controlling the intestinal functions, etc., by reacting a yeast, etc., of the genus Rhodotolura capable of producing a galactooligosaccharide from the lactulose with a mixture of lactulose with lactose. CONSTITUTION:This method for producing a galactooligosaccharide is to add a yeast, belonging to the genus Rhodotolura and having the ability to produce the galactooligosaccharide expressed by the formula [(n) is an integer of 1-2] from lactulose (e.g. Rhodotolura minuta IFO879) or its treated substance of the microbial cell to a mixture of the lactulose with lactose, incubate the yeast at 60 deg.C for 46hr, then heat the mixture on a boiling water bath for 10min, inactivate the enzyme, terminate the reaction, centrifuge the culture solution with a high-speed refrigerated centrifuge, remove the microbial cell, etc., concentrate the supernatant, add ethanol thereto, deproteinize the concentrated supernatant and further concentrate the supernatant. The resultant oligosaccharide is expressed by the formula and expected of utilization for medicines such as an improver for constipation or an agent for controlling the intestinal functions or functional foods, etc.
Patent JP-S59143439-A (JP)
Title: Equalizing method
Inventor: YAMAZAWA MASAO
IPC: H04K1/04
Filed: 1983-02-04
Abstract: PURPOSE:To equalize a complex frequency characteristic at the replacement of frequency in respect of time by transmitting a testing pulse and adjusting the pulse so that an output before the replacement of frequency of each channel in a cipher receiving part is held to the same amplitude and delay. CONSTITUTION:When a switch SW is turned to the side shown by a solid line, a pulse with 1/fm (maximum using frequency) or less pulse width is sent from a testing pulse generating circuit 5 to a transmission line 30. When said pulse is examined at the outputs from a modulators 31-3n in a cipher receiving part 20', the amplitude and the delay variable in each channel change in accordance with the loss and delay variable of the transmission line 30, accordingly, phase adjusting circuits 51-5n and amplitude adjusting circuits 61-6n are adjusted by a control circuit 6 so that the delay variables d1-dn are equalized to the maximum delay variable dn of the channel and the amplitudes h1-hn are equalized to the mean value. When the SW is turned to the dotted line side and the cipher device 10 is actuated, the distortion of the transmission line 30 is equalized in each frequency divided unit, so that a received output signal with less distortion of a waveform is obtained by a composite signal obtained by combining signals of respective channels.
Patent JP-H01236019-A (JP)
Title: Polytetrafluoroethylene coated cooking appliance
Inventor: NANBA MUTSUSUKE
IPC: C08L27/18
Filed: 1989-01-26
Abstract: PURPOSE:To obtain a cooking appliance having the surface which obviates flawing of the coated film and the exfoliation of the film even after long-period use by coating the cooking appliance with a comps. prepd. by dispersing a polytetrafluoroethylene (PTFE) polymer having 5,000,000-9,000,000mol.wt. together with a surfactant into a liquid carrier, then drying and baking the coating, thereby forming the coated film. CONSTITUTION:The homopolymer of the PTFE having 5,000,000-9,000,000mol. wt. and the copolymer which consists essentially of the polymer and is copolymerized the same with other copolymerizable monomers as a modifier are used as the polymer. The important solid coated film modifying material among the additives is first exemplified by mica particles or flakes; further, a pigment for coloration, metal powder as a wear resistant material, magnetic material, org. high polymer for improving the adhesiveness and the smoothness of the coated film, antistatic agent, etc., are added to the compsn. of this invention. The coating of the compd. on the base material of the cooking appliance is executed by coating a primer on the surface of the base material made of aluminum, etc., then coating the liquid suspension compsn. contg. the polymer thereon and baking the coating.
Patent JP-S61175985-A (JP)
Title: Cassette tape discriminating device for magnetic recording and reproducing device
Inventor: BASE KAZUO
IPC: G11B23/30
Filed: 1985-01-29
Abstract: PURPOSE:To make it possible to discriminate the kind of cassette tapes by mounting two photo-reflectors which are shifted in the longitudinal direction of a reflecting area. CONSTITUTION:The rays of light emitted from the light emitting part 1a of a photo-reflector 1 is butted on a reflecting label 4 and received at the photodetecting part 1b of the photo-reflector 1, and then the color of the reflecting label 4 is detected. Similarly, each photoelectric convertion output of photodetecting elements 2, 3 becomes as large as that corresponding to the color of the respective reflecting labels 5, 6. In the said operations, the quantity of the rays of light which are emitted from the light emitting part 2a, reflected on the reflecting labels 4, 5 and received at the photodetecting part 1b, is reduced, since the photo-reflector 1, 2 are arranged to be shifted in the longitudinal direction of the reflecting label, respectively. Thus this reduces the affect of the mutual interference to detect the correct color of the reflecting label, thereby discriminating the kind of cassette tape 7 through the combination of the reflecting labels 4-6.
Patent JP-S62176618-A (JP)
Title: Manufacture of specially formed deep drawn cup
Inventor: SAITO HIDEKAZU
IPC: B21D22/30
Filed: 1986-01-29
Abstract: PURPOSE:To simply form a workpiece having a necked opening by a press work by fitting an annular fastener on a vertically split tapered die to fasten the die and moving the fastener after the press work to release the die. CONSTITUTION:Press receiving dies 3 and 3' are vertically split, their periphery is formed into a taper, an annular fastener 4 is fitted onto the dies 3 and 3', connecting bolts 5 are inserted and are fastened by a nut 6 so as to form a press receiver. A primary workpiece is inserted onto a receiving cushion 2 at the center of the receiver and is press worked. After the work, the receiving dies 3 and 3' and the workpiece B are easily separated when a handle 7 is moved up to turn a lifting cam 8 so as to lift the fastener 4. Therefore, the workpiece having a contracted opening is simply formed by a press work.
Patent JP-S58134672-A (JP)
Title: Fixing device
Inventor: SHIGENOBU MICHIROU
IPC: G03G15/20
Filed: 1982-02-05
Abstract: PURPOSE:To shorten wait time and to obtain superior fixing performance by using a thin fixing roll having a heating means in its inside and a pressure roll having a thin heat resisting surface layer as the external layer of a sponge layer. CONSTITUTION:The surface of a metallic roll 5 inside of heat fixing roll 1 is coated with a 4-ethylene fluoride resin coat layer 6 and the thickness of the roll is thinned <=3mm.. The surface of a sponge layer 8 inside the pressure roll 2 is coated with a heat resisting elastic coat layer 9 such as a silicone rubber and pressure is applied through an arm 17. Since the roll 1 is thinned, it is immediately heated up to a prescribed temp. by a heating means 4. Since the heat transmissibility of the coat layer 9 is higher than that of the sponge layer 8, the wait time is extremely shortened at the rise time. Since the sponge 8 is porous and includes air, the heating quantity to keep a prescribed temp. can be reduced. Thus the wait time is shortened and the superior fixing performance can be obtained.
Patent JP-2000215085-A (JP)
Title: Distributed processing computer system equipped with software monitor device
Inventor: DOI KOICHI
IPC: G06F15/177
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To easily confirm the execution state of software in real time. SOLUTION: A software monitor part 42 which monitors the execution states of application programs APPs has a module relation information file 425 stored with relation information between input/output information of respective APPs and the respective APPs and a message monitoring process part 421 which monitors the input/output information from a signal transmission line 5, recognizes a process flow of a series of APPs with a designated specific APP as the starting point based on the relation information, and generates and displays on a display screen display information representing the recognized process flow of the series of APPs.  According to the input/output information and relation information gathered by the message monitoring process part 421, the execution state of the series of the APPs is grasped and according to the grasped execution state, the display state of the display screen is changed to display the execution state of the series of the APPs in the form of a data flow, so that the execution state of the APPs can be visually discriminated.
Patent JP-S58136173-A (JP)
Title: Dither processor
Inventor: KATOU TOMOKAZU
IPC: H04N1/405
Filed: 1982-02-05
Abstract: PURPOSE:To obtain an output picture with good picture quality, by automatically selecting a dither matrix having the best picture quality for the output picture. CONSTITUTION:A readout circuit 101 reads out a threshold value element corresponding to a picture inputted to a comparison circuit 100 sequentially in one dither matrix designated at a selection signal among a plurality of dither matrix groups stored in a table circuit 102 and supplies the element to the circuit 100. A plurality of dither matrixes are stored in the circuit 102. A dither matrix selection circuit 106 checks for the output signal of a Fourier conversion circuit 105 while the type of dither table read out at the circuit 101 with the signal SEL suitably, a dither matrix minimizing the value is found out and the circuit 106 instructs to read out the dither matrix selected at the signal SEL to the circuit 101.
Patent JP-H11108883-A (JP)
Title: Oxygen sensor
Inventor: MATSUZAKI HIROSHI
IPC: G01N27/409
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen sensor arranged behind the exhaust gas purifying catalyst of an internal combustion engine and capable of suppressing the effect of non-combusted hydrocarbon on output voltage. SOLUTION: After a platinum membrane is provided to the outside of zirconia ceramics, only the detection electrode of this ceramics is dipped in a silver nitrate aq. soln. and subsequently heat-treated to thermally decompose silver nitrate. Continuously, a platinum electrode is formed on the inside of the ceramics as a reference electrode and a protective layer is provided on the outer surface of the silver doped detection electrode in order to protect the detection electrode. This detection electrode is exposed to combustion gas and subjected to ageing treatment to form a detection element which is, in turn, set to a metal case along with a cylindrical heater to constitute an oxygen sensor arranged behind the catalyst of a CNG(compressed natural gas) engine.  This oxygen sensor is changed in its output voltage corresponding to the concn. of hydrogen or carbon monoxide but the output voltage depending on the concn. of hydrocarbon does not exceed a reference level judging the rich/lean of an air/fuel ratio.
Patent JP-H08211903-A (JP)
Title: Autotuning device for model predictive control
Inventor: NAKANO YOSHINORI
IPC: G06Q10/04
Filed: 1995-02-06
Abstract: PURPOSE: To provide an autotuning device for model predictive control with which calculation is simplified and time for processing is shortened by replacing the identifying part of a plant with a neural net. CONSTITUTION: In a predictive model control for controlling a plant 3 of a controlled system by using first and second controllers 1 and 2, autotuning is attained by applying the theory of the neural net as the algorithm of a plant identifier.
Patent JP-S58136288-A (JP)
Title: Controlling method for induction motor
Inventor: NAGASE HIROSHI
IPC: H02P21/00
Filed: 1982-02-08
Abstract: PURPOSE:To suppress the rise in the terminal voltage when a field weakening is performed by controlling the exciting component so that the magnetic flux of a motor is weakened further than the value determined inversely proportional to the speed in the speed range from the basic speed to the maximum speed. CONSTITUTION:An induction motor 3 is driven by the power converter 2 of variable voltage variable frequency, and the primary current is controlled by decomposing it into the exciting component and the torque component with the exciting current instruction signal from an exciting current instructing circuit 15 and the torque current instruction signal from a limiter 12. At this time, it is controlled to further weaken the magnetic flux of the motor by a magnetic flux instructing circuit 14 weaker than the value determined inversely proportional to the speed in the constant output range from the basis speed to the maximum speed, and the limited value of the torque current is increased by a limiter instructing circuit 13. Accordingly, the rise in the terminal voltage when the field is weakened can be suppressed, thereby controlling the field without increasing the facility capacity.
Patent JP-H09213501-A (JP)
Title: Built-in structure of electric component
Inventor: SAKABE ICHIO
IPC: H01C1/01
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a built-in structure of an electric component which is mot damaged even if the electric component such as a resistor, etc., generates heat abnormally in an electric apparatus, for example, a power tool. SOLUTION: A resistor 2 as an electric component is held at both ends thereof via coiled springs 4, 4 so that the resistor 2 is built in a state of being not in direct contact with housings 1a, 1b. Thus, a cooling wind blows against the whole resistor 2 to cool it efficiently and at the same time the housings 1a, 1b are scarcely heated.
Patent JP-H09208314-A (JP)
Title: Production of carbonaceous material
Inventor: SUTANI KIYOSHI
IPC: C04B35/64
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a carbonaceous material useful for air bearing and mold for sequential casting having large pore and excellent in air permeability and high strength. SOLUTION: This carbonaceous material is obtained by adding 5-40wt.% of cured phenol resin or primary carbide having methanol soluble part <=40%, volatile part >=30%, average particle size of 10-30μm to a mesophase carbonaceous material having self sinterability mixing, press molding the mixture with a cold isostatic press under the pressure of 0.3-1.5ton/cm<2> and sintering the molded article to afford a carbonization or graphitization.
Patent JP-S58135595-A (JP)
Inventor: ISHIMURA YOUZOU
IPC: H05B6/70
Filed: 1982-02-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01192191-A (JP)
Title: Printed wiring board
Inventor: TSUDA SHIGEO
IPC: H05K1/18
Filed: 1988-01-27
Abstract: PURPOSE:To obtain a structure which is simple in structure and able to shield an electronic circuit section that includes a shielding body by a method wherein a printed wiring board connects electronic components mounted on it with each other and a shielding pattern is provided to be interlinked with a wiring pattern which composes an electronic circuit. CONSTITUTION:A through-hole 8, which electrically connects a front wiring pattern 5 with a rear wiring pattern 5, is provided half way between a front shielding pattern 2 and a rear shielding pattern 3 shifted from each other. Electronic components 6 disposed at meshes respectively are successively connected with each other through the intermediary of the through-hole 8 and the wiring pattern 5 so as to compose a required electronic circuit. Concerning the printed wiring board, a current flowing through the wiring pattern 5 and the through- hole 8 is made to flow through a closed circuit composed of both the shielding patterns 2 and 3 and a shielding through-hole 4. Therefore, the radiation generated from the current which flows through the wiring pattern 5 and the through- hole 8 is attenuated as being absorbed by the above closed circuit, and thus a shielding effect can be attained.
Patent JP-H03228537-A (JP)
Title: Cutting device
Inventor: YAMAGATA TOSHIO
IPC: B23Q5/26
Filed: 1990-01-30
Abstract: PURPOSE:To reflect a fine adjustable feeding quantity in a moving quantity accurately to perform the accurate cutting with preset cutting depth by performing the rough adjustable feeding with air cylinders, and thereafter, hindering the backing of a fitting plate with a back movement hindering means. CONSTITUTION:Air cylinders 30, 62 and a ball screw mechanism 42 are controlled for operation with a previously manufactured program. At a standing position, a disc member 54 of the end of a fitting plate 50 is positioned near a leg 11, and an insertion helping member 61 is positioned at a position shown with a chain line 64. When the fitting plate 50 is moved to the direction shown with an arrow A by the air cylinder 30, a cutting tool 20 is fed with rough adjustment as the fine adjustment is left, and the insertion helping member 61 is moved to the C direction by the air cylinder 62 to progress to a position shown with a real line 65. Next, when the fitting plate 50 is moved to the B direction, the insertion helping member 61 and the cutting tool 20 abut on each other to hinder the backing of the fitting plate 50 in the B direction. Under this condition, the cutting tool 20 is adjusted finely by the ball screw mechanism 42, but since the fitting plate 50 is not backed, the cutting depth corresponds to the fine adjustable feeding quantity accurately.