baber/WOPTO huggingface dataset:
Patent JP-H06124150-A (JP)
Title: Driving controller for microprocessor
Inventor: IKEDA OSAMU
IPC: G06F15/78
Filed: 1992-10-09
Abstract: PURPOSE:To reduce an unnecessary power consumption without apparently decreasing the processing capacity and processing speed of a microprocessor at all, and to apply a power saving control to a microprocessor in which a clock frequency can not be switched like a step during an operation. CONSTITUTION:A state discriminating circuit 7 discriminates whether a microprocessor 2 is in an idle state or a non-idle state by monitoring the program executing state of the microprocessor 2. In a clock generating part 3, each time the discriminated signal is inverted, the clock frequency is gradually changed at a small change rate less than a normal value between a prescribed high frequency and a prescribed low frequency, and the microprocessor can be moved between a high speed mode and a low speed mode without generating any malfunction.
Patent JP-S63125914-A (JP)
Title: Spot shape variable optical system
Inventor: ITO YUJI
IPC: G02B27/00
Filed: 1986-11-15
Abstract: PURPOSE:To make the spot of a laser beam elliptic at its image formation position and to form the spot with optional ellipticity by providing zoom functions in two orthogonal planes independently of each other. CONSTITUTION:In a plane, an incident laser beam L which is parallel luminous flux is varied in the diameter in the plane by the afocal converter consisting of lenses 10, 11, and 12, passed through the afocal converter consisting of lenses 13, 14, and 15 without any variation, and image-formed on an image formation plane by a cylindrical lens 17 irrelevantly to a cylindrical lens 16. Similarly, in a flank, the incident laser beam L is passed through the afocal converter of the lenses 10, 11, and 12 without any variation, varies in the diameter in the plane by the afocal converter consisting of the lenses 13, 14, and 15, and image-formed on the image formation plane by the cylindrical lens 16 irrelevantly to the cylindrical lens 17. Consequently, the image formation beam side in the plane varies continuously.
Patent JP-H03132891-A (JP)
Title: Card reader/writer provided with service interruption security function
Inventor: MIYASAKA KAZUYOSHI
IPC: G06F3/06
Filed: 1989-10-19
Abstract: PURPOSE:To return a card to a user without breaking down data by providing a RAM to which backup against a service interruption is performed through a battery, etc. CONSTITUTION:A power source turn-on time flag check/card returning means 11 and a card write time flag operating means 12 in a control part 1 have a partial function considered to take partial charge of a function of the control part 1. Also, in a RAM 2 whose storage is held even at the time of service interruption by a battery 3, write data WD to a card of the outside of the figure, a write start flag F1, a write end flag F2, etc., are stored. In such a way, the write data to the card and information such as a write start to the card and a normal end of write to the card are recorded in the RAM 2 which can be brought to backup. In such a way, even in the case a power source is turned off in the course of writing data to the card, and the data of the card is broken down, the write data to the card is read out of the RAM at the time when the power source is returned, and the write data is written in the card again and can be returned.
Patent JP-H10121304-A (JP)
Title: Supported with improved wear feeling
Inventor: HOTTA TOSHIYA
IPC: A63B71/08
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain an supporter with improved wearing feeling that has no sweaty feeling, scarcely becomes loose, and excels in wearing feeling. SOLUTION: This wearing feeling-improved supporter with improved wear feeling uses, as shock absorber, a cushioning structure which comprises a matrix of aggregates of non-elastic polyester-based crimped staple fibers mixed with heat bonded elastic conjugated staple fibers which is composed of a thermoplastic elastomer and non-elastic polymer which have their melting points of 40-120 deg.C lower than the melting point of the polyester polymer forming the polyester-based crimped staple fibers,  and a half of the exposed fiber surfaces of which is occupied by the former in such a structure that the heat bonded elastic conjugated fibers forms flexible heat-bonded points by heat bonding of these fibers in mutually intersecting condition and the non-elastic polyester- based crimped staple fibers also forms flexible heat-bonded points by heat bonding with the elastic conjugated fibers in mutually intersecting condition, thus obtaining it density of 0.005-0.15g/ml, air permeability of 50-200cm<3> /cm<2> /sec, and compressive stress ratio of 3.0-5.0.
Patent JP-H05109860-A (JP)
Title: Manufacture of semiconductor for monitoring reactive gas seed
Inventor: CHIBA NATSUYO
IPC: H01L21/66
Filed: 1991-10-21
Abstract: PURPOSE:To accurately monitor gas seed during reacting by suppressing a temperature rise of an ionization chamber by reducing a work function of a filament of a Q mass added to an apparatus for manufacturing a semiconductor and enhancing an ionization efficiency by installing a magnet in the chamber when reaction of the apparatus is monitored. CONSTITUTION:Electrons 9 discharged from a filament 1 are accelerated by a voltage AV applied between the surface of the filament 1 and an ionization chamber 4, introduced into the chamber 4, and collided with chemical seed to be analyzed to generate ions 10. The ions 10 are divided by a quadruple pole mass analyzing tube, amplified, detected as a signal, and monitored. In this case, the material of the filament 1 has a low work function, and a temperature rise of the chamber 4 is suppressed to a threshold value or less of a thermal reaction. A magnet 6 is mounted in the chamber, motion of the incident electrons 9 is controlled to increase its trace. Thus, monitoring with a high S/N ratio is performed.
Patent JP-H02122054-A (JP)
Title: Al-mg alloy causing no stretcher strain mark at the time of forming and its production
Inventor: ETO TAKEHIKO
IPC: C22F1/047
Filed: 1988-10-28
Abstract: PURPOSE:To manufacture an Al-Mg alloy free from the occurrence of stretcher strain marks by subjecting a hot rolled plate of an Al-Mg-base alloy containing specific amounts of Mg to specific intermediate rolling, process annealing, finish rolling, and stabilizing annealing. CONSTITUTION:An ingot of an Al-Mg-base alloy containing 1.5-4wt.% Mg is hot-rolled, and the hot rolled plate is subjected to intermediate rolling at >=40% draft and then to process annealing at 300-500 deg.C. Subsequently, finish rolling is further applied to the resulting cold rolled sheet at >=40% draft to provide sufficient strength. Finally, the cold rolled sheet is subjected to stabilizing annealing at 150-250 deg.C, by which the cold rolled sheet can be formed into a stock in which grain size is regulated to 10-40mum and also the softening degree defined by an equation (softening degree) = (sigmay<0>-sigmay)/100divided by sigmay<0>(%) (where sigmay<0> means the yield strength of material before stabilizing annealing and sigmay means the yield strength after stabilizing annealing) is regulated to >=10%. By this method, the Al-Mg alloy causing no stretcher strain marks at the time of forming even if subjected to deep drawing at a drawing ratio close to about 2.0 can be obtained.
Patent JP-S63125732-A (JP)
Title: Safety device for loader
Inventor: FUJITA NOBUO
IPC: E02F3/34
Filed: 1986-11-14
Abstract: PURPOSE:To quickly move vertically and turn a loader by providing a safety device by which to operate an outrigger on the slewing side in a supported attitude by the turning beyond a fixed region on the sideward outside of the loader turning bilaterally while vertically moving. CONSTITUTION:The step seat 18 on the top is vertically pivotally attached 19 toward the sideward outside on both ends of a horizontal frame 17, and an hydraulic cylinder 21 to be extended or contracted by oil pressure is provided between arms 20 turning integrally with an outrigger 3. When the positioning beyond a fixed region bilaterally of the loader 2 is detected by a sensor 25 to detect the slewing angle of the loader 2, the cylinder 21 is extended or con tracted to enable it to take a supporting attitude by turning in such a way as to cause the outrigger 3 to approach the ground. When the loader 2 comes back to within the fixed region, the cylinder 21 is contracted by detection of the sensor 25 to cause the outrigger 3 to vertically turn in a nonsupporting attitude.
Patent JP-2001087206-A (JP)
Title: Elevatable dryer device
Inventor: MATSUSHITA YOSHIRO
IPC: A47B51/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of drying in a dryer device by preventing emitted damp air from circulating, while facilitating the detachment/attachment of a filter attached to an intake. SOLUTION: This elevatable dryer device has an elevating shelf 2 capable of storing articles to be stored in an outer case 1 whose bottom is open. The elevating shelf 2 is elevated to store articles and lowered to take out the articles. A hot air supply part 9 is mounted at the upper part in the outer case 1, an intake duct 19 is mounted along from the hot air supply part 9 to the lower end on a side in the outer case 1 and an intake filter 21 is detachably mounted at an intake 20 at the lower end of the intake duct 19.
Patent JP-H02118477-A (JP)
Title: Antenna controller for moving body
Inventor: TORIYAMA ICHIRO
IPC: G01S3/38
Filed: 1988-10-28
Abstract: PURPOSE:To direct an antenna mounted on a moving body to a stationary satellite automatically by using position information on the moving body from a moving body communication system, corresponding satellite direction information, and azimuth information on the moving body. CONSTITUTION:Sent data inputted on a keyboard 12 is sent out from a transmitting antenna 15 to the stationary satellite by the microcomputer 11 of a communication terminal mounted on the moving body. Then, the position information on the moving body from the stationary satellite is received by a receiving antenna 22 to make the current position of the moving body clear and the direction of the stationary satellite which is viewed from the current position is determined. Thus, the direction information on the stationary satellite at each point in the service area of the moving body communication system is written in a memory 23 in the form of a data table and the direction information on the stationary satellite corresponding to the position information on the moving body is read out. The antenna 15 is directed to the stationary satellite by the rotation of a motor 25 according to direction data obtained by the computer 11 from said read information and data on the moving direction of the moving body detected by a direction sensor 24.
Patent JP-H01114370-A (JP)
Title: Switching power source
Inventor: KATAYAMA HISAYASU
IPC: H02M3/338
Filed: 1987-10-28
Abstract: PURPOSE:To avoid abnormal oscillation, by connecting an impedance varying circuit for changing the impedance of a base current limiting element with the signal of a load current detecting circuit. CONSTITUTION:A switching power source is composed of a selfexciting oscillation circuit 10, a rectifying and smoothing circuit 14, and the like with a bridge diode 2, a smoothing capacitor 3, a converter transformer 4, a switching transistor(Tr)6, and the like, and stabilized voltage is fed to loads 24-25. A load current detecting circuit 26 is connected to a space between the rectifying and smoothing circuit 14 and the load 24, and an impedance varying circuit 31 for changing the impedance of a base current limiting element 8 with this signal is set. In this case, when the impedance of the load 24 is less, then a Tr 29 is turned ON, and light is generated from a photocoupler light-emitting element 30. Then, the base current of the Tr 6 is increased by the impedance varying circuit 31.
Patent JP-H11120701-A (JP)
Title: Reproducing device of disk-like record medium
Inventor: YOSHIDA TORU
IPC: G11B7/00
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To enable the expansion of a reproducing margin in so-called 'read system' of the reproducing device including a demodulation system and an error correction system by absorbing the individual difference of reproduction quality of the disk. SOLUTION: After set constants of an amplifier circuit 3 are adjusted by judging the condition of the reproduced signal read out from the disk through the comparison with specific values, they are subjected to digital process and outputted. That is, a gain changing circuit 3a is connected to the amplifier circuit 3, and the gain setting is changed in accordance with the result of the comparison between the amplitude of the reproduced signal and the specific value. Also, an equalizer 3b is connected to the amplifier circuit 3, and the setting of frequency or the setting of Q value is changed in accordance with the result of the comparison between the amplitude ratio of the low frequency component/high frequency component and the specific value.
Patent JP-S62133454-A (JP)
Title: Method for processing heat-developable photosensitive material
Inventor: MASUKAWA TOYOAKI
IPC: G03C5/58
Filed: 1985-12-04
Abstract: PURPOSE:To obtain an image high in image quality and good in stability by easily processing a heat-developable photosensitive material of simple structure using no specified different member for image forming by heat developing said material formed on a support, processing it with a fixing solution, and successively processing it with a rinse-replacing stabilizing solution. CONSTITUTION:The heat-developable photosensitive material provided with at least one heat-developable photosensitive layer on the support is heat developed, processed with the fixing solution, and successively processed with the rinse-replacing stabilizing solution without rinsing with water. An especially preferable fixing agent is ammonium thiosulfate, and it is preferred for the stabilizing solution to contain a chelating agent having a chelate stability constant of >=8 with respect to ferric ions, and organic carboxylic acid chelating agents, etc. are enumerated, and the ones having a chelate stability constant of >=8 with ferric ions can be embodied, preferably, by diethylenetriamine penta acetic acid, and the like.
Patent JP-H01115647-A (JP)
Title: Character font management method
Inventor: KAWABATA ATSUSHI
IPC: G09G5/24
Filed: 1987-10-30
Abstract: PURPOSE:To develop a font with high quality at high speed, by providing a high-speed temporary memory device storing a dot-font form font called a font cash. CONSTITUTION:When a communication controller 101 receives a character output command, a main controller 102 analizes the command and requests a dot form font of a predetermined font to a font data controller 106. The font data controller 106 checks whether or not the dot form font is stored in a font cash 117. If it is stored, the dot font is returned to the source of the request as the result. If not stored, the font data controller 106 determines a font for use among font data 108-111. A font converter 112 converts the designated font to a dot font form, stores it in an area of the font cash 117, and returns the dot form font to the source of the request as the result. The main controller 102 transfers the dot form font to a specified area of an image recorder 103. A printing controller 104 actually performs printing with use of the data stored in the image recorder 103.
Patent JP-H03134612-A (JP)
Title: Light deflecting device
Inventor: AGANO TOSHITAKA
IPC: G02B26/10
Filed: 1989-10-20
Abstract: PURPOSE:To prevent refraction and distortion of a light beam due to disturbance of an air current by arranging air current straightening members rotating together with a rotating polygonal mirror above and/or under the rotating polygonal mirror. CONSTITUTION:A light deflecting device 10 is provided with a rotating polygonal mirror 12 which reflects and deflects a light beam 11 and air current straightening members 13 and 14 which are arranged above and under the polygonal mirror 12. In this device 10, the polygonal mirror 12 is rotated by a motor 15 and members 13 and 14 are rotated simultaneously with the polygonal mirror 12. Certain air currents are caused around the polygonal mirror 12 and members 13 and 14 by this rotation. Especially, the air current caused in a space 16 surrounded with a reflection face 12a of the polygonal mirror 12 and members 13 and 14 stably flows and is scarcely disturbed. This space 16 corresponds to the optical path. Consequently, refraction and distortion of the light beam do not occur around the polygonal mirror 12.
Patent JP-S61152880-A (JP)
Inventor: SEKI KATSUHIKO
IPC: D06M101/16
Filed: 1984-12-26
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-H03138340-A (JP)
Title: Manufacture of high purity aluminum foil
Inventor: KAWAGUCHI MASAHIRO
IPC: C22F1/04
Filed: 1989-10-20
Abstract: PURPOSE:To uniformly refine a macro structure in the final foil by using high purity Al in which the amounts of Cu as an essential element and Fe, Si or the like as impurities are controlled and regulating the starting temp. and finishing temp. in hot rough rolling. CONSTITUTION:Al of >=99.96% purity contg., as an essential element, by weight, 0.0001 to 0.01% Cu and in which, as impurities, <0.03% Fe, <0.03% Si and <0.01% total content of other ones are regulated is subjected to ingot-making. The Al ingot is subjected to homogenizing treatment and is thereafter to hot coarse rolling at >=480 deg.C starting temp. and >380 deg.C finishing temp. Next, hot finish rolling and cold rolling (including annealing according to necessary) are executed to manufacture Al foil. In this way, the high purity Al foil having a uniformly fine macro structure and excellent in electrolytic etching properties can be obtd.
Patent JP-H0987471-A (JP)
Title: Rubber-reinforced thermoplastic material for hot plate fusion and lighting fixture for vehicle
Inventor: ITO MASANORI
IPC: C08L55/02
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber-reinforced thermoplastic resin material for hot plat fusion excellent in solvent resistance without deterioration in hot plate fusion, useful in lighting fixture for vehicles such as head lights by regulating the gel content in a rubber-like polymer in the rubber reinforced thermoplastic resin material. SOLUTION: In this material, the get content in a rubber-like polymer is regulated to 0-80wt.%. The material is preferably composed of (A) a rubber- reinforced styrene resin, a polymer alloy of the component A and (B) a polycarbonate resin, or of the component A and (C) a polyphenylene ether resin. The component A is preferably a graft copolymer prepared by polymerizing a monomer such as styrene in the presence of a rubber-like polymer such as a polytubadiene.
Patent JP-H06104294-A (JP)
Title: Lead frame
Inventor: ABE KENJI
IPC: H01L21/52
Filed: 1992-09-17
Abstract: PURPOSE:To position an IC chip easy at the time of mounting by forming a recessed section on a die pad of a lead frame and to prevent an error in a mounting direction of the IC chip by forming a projecting section in a part of the recessed section. CONSTITUTION:A die pad 1 has a recessed section 3. The recessed section 3 is of nearly the same size as that of an IC chip which is to be positioned on the die pad. Leads 2 are electrically connected to electrodes of an IC pad in the recessed section 3 and they input and output signals, power, etc. If the IC chip is put in the recessed section, the location of the IC chip is regulated by the recessed section 3 and therefore the IC chip can be positioned easily when it is mounted. Furthermore, the recessed section can be thin since it is recess-structured. At a part of the recessed section 3, a projecting section 3a is formed as to fit in with a semi-circular cutout of the IC chip. When the semi-circular cutout of the IC chip and the projecting section 3a do not coincide with each other, the IC chip cannot be set in the recessed section 3.
Patent JP-H10122036-A (JP)
Title: Exhaust gas recirculating device for internal combustion engine
Inventor: YAMANO JUNJI
IPC: F02F1/24
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To improve the material of an intake manifold and the degree of freedom in its layout, and attain reduction in the number of parts by forming a groove formed with an exhaust gas flow passage at least on one side of the mating surfaces of a cylinder block and a cylinder head, and connecting the exhaust gas flow passage to an exhaust port through a control valve. SOLUTION: A cylinder head 13 is formed with an intake port 18 open to the side surface 13a on one side in its cross direction, and an exhaust port 19 open to the side surface 13b on the other side in the cross direction of the cylinder head 13. Grooves 23, 24 are formed, which correspond to mutual mating surfaces 12, 14 of a cylinder block 11 and the cylinder head 13. The grooves 23, 24 work together to form an exhaust gas flow passage 251 . The exhaust gas flow passage 251 is connected to the exhaust port 18 through a control valve and is communicated with the intake port 18 by a communicating passage 271 . The flow passage area of each communicating passage 271 for each cylinder is set so as to increase gradually as it separates from one end of the exhaust gas flow passage 251 running along the arrangement direction of each cylinder C1.
Patent JP-S63125790-A (JP)
Inventor: ITO TAKESHI
IPC: E05F15/16
Filed: 1986-11-17
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-H04148755-A (JP)
Title: Conveying control device for recording medium
Inventor: NAKAMURA AKIHIRO
IPC: B65H7/06
Filed: 1990-10-12
Abstract: PURPOSE:To prevent a recording medium such as a bankbook from being damaged at the time of jamming by employing control means to stop the transport action of transport means according to the transport jam detection output from transport jam detection means. CONSTITUTION:A photo-interrupter 4 detects a slit 12a according to the rotation of a timing disk 12 and issues pulse signals TD at specified intervals. A pulse duration measuring section 6 measures the pulse duration of the pulse signal TD and, when a predetermined reference value is exceeded, issues a transport jam detection signal JD. A CPU 7 controls a motor control section 8 according to the transport jam detection signal JD to stop driving a motor 9. The recording medium 1 transport action is stopped upon occurrence and detection of the transport jam.
Patent JP-2001099414-A (JP)
Title: Refuse incinerator
Inventor: YAMAZAKI FUMIKO
IPC: F23G5/16
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a refuse incinerator which can be manufactured inexpensively and repaired easily and eliminates the need for relaying refractory bricks periodically without using a refractory brick. SOLUTION: Combustion chambers 1, 2 are formed using a metal plate 13 fixed with anchor pins 16 at places. Metal meshes 14 are supported at the forward end thereof at a specified interval from the metal plate 13. Burned gypsum is mixed with red soil and kneaded and then applied to bury the metal plate 13 and the metal meshes 14 to construct the wall of the combustion chambers 1, 2.
Patent JP-H05113751-A (JP)
Title: Navigation device
Inventor: ARAKI MORIO
IPC: G08G1/0969
Filed: 1991-10-22
Abstract: PURPOSE:To facilitate the display of collateral service data and the recognition of a map image plane in a navigation device for displaying peripheral maps in turn in association with the movement of a moving body. CONSTITUTION:The present position is detected by a position detecting means 2. On the basis of this, a display control means 3 reads map data and collateral service data from a storage device 1. The collateral service data and the background pattern data in the area where the collateral service data is described/ displayed are outputted to a display means 4, and the display image of the collateral service data is displayed as superscription on the map image of the display means 4.