baber/WOPTO huggingface dataset:
Patent JP-H02111259-A (JP)
Title: Separated exciting type flyback converter
Inventor: DOI TOSHIAKI
IPC: H02M3/28
Filed: 1988-10-18
Abstract: PURPOSE:To prevent the variation of switching loss due to operation frequency fluctuation, and to eliminate the need for the installation of the number of turns for oscillation to a transformer by outputting pulses synchronized with triangular waves from a pulse width modulation circuit and driving a transistor. CONSTITUTION:When the inter-terminal voltage of a capacitor 26 is increased and a Zener diode 19 is conducted in a process in which a transistor(Tr) 29 repeats ON-OFF, the DC potential of voltage V(-) at the negative input terminal of a comparator 17 is lowered, the 'ON' period of the Tr 29 is shortened, a duty is deteriorated, and the duty of the Tr 29 is determined so that the terminal voltage of the capacitor 26 holds a certain fixed value. When the inter-terminal voltage VC of the capacitor 26 is kept constant, the forward voltage VF of a diode 18 and the number of turns N1, N2 of a transformer(T) 16 are kept fixed, thus also holding voltage V2 on the secondary side of the T 16 constant.
Patent JP-H01102449-A (JP)
Title: Plane prism for stereoscopic vision
Inventor: KIMURA SEIZABURO
IPC: G02B5/04
Filed: 1987-10-15
Abstract: PURPOSE:To easily form a large plane prism for stereoscopic vision by repeatedly forming unit refraction faces obtained by alternately arraying the refraction face parts and plane parts of plural small prisms divided from an original prism on a transparent plate. CONSTITUTION:The reflection face parts 5a of plural small prisms divided from the original prism are formed on a 1st face body 2 or the like of the transparent plane 1 like bezel shapes and respective refraction faces 5a are alternately and continuously arranged wit plane parts 6 to form a unit refraction face 9. Similarly, bezel-like refraction face parts 7 and large planes 8 are alternately arranged also on the 2nd face body 3 to form a unit refraction face part 9'. These refraction face parts 9, 9' are repeatedly formed to form a plane prism for stereoscopic vision. Consequently, a highly accurate curvature system which may be used for renticular method can be omitted and a large plane prism for stereoscopic vision can be easily formed.
Patent JP-H0321468-A (JP)
Title: Printer controller
Inventor: KAWAMURA MOTOMI
IPC: B41J2/485
Filed: 1989-10-05
Abstract: PURPOSE:To perform a high speed processing with a small memory capacity by a method wherein an outline font having a high frequency of use that is predetermined per printing mode is previously expanded and stored on a memory. CONSTITUTION:A print engine 4 incorporates a bit map system data processor 3. The bit map-system data processor 3 consists of a hit map control part 30, a bit map RAM 32, a bit map writing part 31 drawing images on said BM-RAM 32, a font part 33 storing therein a compressed font, such as an outline font, and a font RAM 34 storing therein an expanded font. The compressed font stored in the font part 33 is expanded by the bit map control part 30 and stored in the font RAM 34. At the time of printing, whether a previously expanded and stored outline font is selected is judged. When it is selected, printing is conducted immediately.
Patent JP-H03122737-A (JP)
Title: Paging system
Inventor: SUZUKI TORU
IPC: G06F12/12
Filed: 1989-10-05
Abstract: PURPOSE:To attain flexible page control by combining the 1st prescribed algorithm of a page control means and the 2nd prescribed algorithm of a cache control means. CONSTITUTION:The paging system is provided with a main memory 10, an auxiliary memory device 20, a rapid auxiliary memory device 30, the page control means 110 for writing/reading out a page stored in the main memory 10 in/from the device 20 or 30 in accordance with the 1st prescribed algorithm, and the cache control means 120 for writing/reading out the contents of the device 30 in the device 20 in accordance with the 2nd prescribed algorithm different from the 1st prescribed algorithm. The algorithm for controlling the page and the algorithm for controlling the cache of the device 20 are combined with each other. Consequently, flexible page control such that the efficiency of a typical program is increased by one algorithm and the efficiency of a specific case is increased by the other algorithm is attained.
Patent JP-H1093522-A (JP)
Title: Multiplex communication equipment and its communication test method
Inventor: SUZUKI KAORU
IPC: H04Q11/04
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To conduct the communication test even without connection of a test equipment to the contained line side by receiving an incoming call at a contained line section whose loop is set in the case of receiving the incoming call of the same equipment number from a multiplexed line, conducting the communication test in a path for a communication test and rejecting the incoming call when no contained line is available. SOLUTION: When an equipment control section 15 receives a communication test instruction from a maintenance terminal equipment via an input output section 11, the control section 15 references an equipment state stored in a memory section 12. When the communication test is possible, a communication test timer is started to send a communication test instruction to a contained line control section 25 of contained line sections 14a-14d. The contained line control section 25 receiving the instruction sends a call request to a communication test use connection control section 21 to allow the section 21 to send an instruction to a connection control section 22 denoting it that a call request from contained lines 4a-4d is to be rejected during the communication test.  After the end of connection, the contained line control section 25 gives an instruction denoting the execution of the communication test to the communication test section 24. After the end of test, the contained line control section 25 sends an instruction of rejection release to the connection control section 22.
Patent JP-H02109472-A (JP)
Title: Remote drive type video camera device
Inventor: TERUI TAKASHI
IPC: H04N5/225
Filed: 1988-10-19
Abstract: PURPOSE:To prevent the occurrence in a no signal part in a video signal period by providing a phase adjustment means, advancing the phase of a pulse signal sent to a CCD solid-state image pickup element, and compensate the delay in the phase due to transmission delay. CONSTITUTION:A clock pulse generated in an oscillator 22 is frequency-divided into 1/n1 in a synchronizing IC 23 at a frequency divider 231, retarded by a delay circuit 26 and inputted to a phase comparator 232. Moreover, the clock pulse generated in an oscillator 21 is frequency-divided into 1/n2 by a frequency divider 233 and inputted to a comparator 232. The comparator 232 detects a phase difference between clock pulses HP1, HP2 and outputs the result to an oscillator 22. When the oscillator 22 controls the phase of the clock pulse so that the phase difference is zero, the pulse HP2 is led more than the synchronizing signal. When the phase lead is made equal to a delay due to the propagation in a cable 3, the pulse keeps the same phase as the synchronizing signal system of the main body 2. Then even during the stop period of the CCD output signal of a camera head part 1, the occurrence of no signal part is avoided.
Patent JP-H08102859-A (JP)
Title: Method and device for encoding picture
Inventor: FURUKUBO YOSHITAKA
IPC: H04N19/00
Filed: 1994-09-30
Abstract: PURPOSE: To remarkably reduce operation quantity at the time of re-configuring the general luminance signal of an original picture by using a signal where a pixel value is sampled, which is obtained by smoothing the original picture through the use of the signal where the pixel value of the original picture is sampled as a local luminance signal and LPF. CONSTITUTION: In a method for separating the original picture into edge information and texture information to execute encoding, the general luminance signal of the original picture is re-configured from the local luminance signal indicating the local luminance of the original picture. In this case, an input signal FD0 is inputted to a sampling part FP1 and the signal FD1 which is down-sampled to 16:1 is adopted as the local luminance(LL) signal(A). Or the signal FD12 obtained by down-sampling the signal FD11 which is obtained by smoothing the input signal FD10 by a smoothing processing part FP11 to 16:1 by sampling FP12 is adopted as an LL signal(B). Then, a luminance signal value between sampling points is obtained by executing interpolation by straight-line or curved- line interpolation so that the general luminance signal FD22 is re-configured.
Patent JP-2001079306-A (JP)
Title: Operation judgement device for float type oil-water separator
Inventor: YONEMURA MASAO
IPC: B01D17/032
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an operation judgement device for a float type oil-water separator capable of safely and accurately judging the operation state of the oil-water separator. SOLUTION: The free float type oil-water separator 20 is constituted so that a casing having a valve section 3 inside is formed by fastening a cap body 2 to a main body having an inlet 4 and an outlet 6 and a waster discharge valve opening 7 provided on the lower side wall of the valve section 3 is opened and closed by a float 9 arranged in the valve section 3. An ultrasonic transmitter receiver 14 is attached to the bottom outside surface of the valve section 3 of the free float type oil-water separator 20 and connected to a control operator 15. The position of the float 9 is detected from the time required for the ultrasonic to be returned after being emitted upward from the ultrasonic transmitter receiver 14 and reflected from the float 9 and if the position of the float 9 is higher than the prescribed position, the discharge capacity is judged and shown to be small.
Patent JP-2000087574-A (JP)
Title: External appearance modification structure of apartment house
Inventor: JINNO SHIMA
IPC: E04H1/04
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To simply modify external appearance in accordance with the request of a builder in the design of a two-story apartment house. SOLUTION: In an apartment house in which a second-story house is partitioned by a boundary wall and a plurality of households can live, protrusion unit parts U communicating with both one story and second story constituting one dwelling, the part of the roof 7 of the protrusion unit part U and front design are constituted into a plurality of variations, and the external appearance can be modified by performing replacement for the body P of the second story apartment house.
Patent JP-H05102644-A (JP)
Title: Production of printed wiring board
Inventor: TERANISHI HIDEKI
IPC: H05K3/28
Filed: 1991-10-09
Abstract: PURPOSE:To prevent thermal shock on a bridge and a component on solder rise on the component mounting plane, prevent a bridge between front-rear conducting through holes and prevent invasion of corrosive substance into the front-rear conducting through hole after components are mounted on a highly dense and accurate printed wiring board. CONSTITUTION:SR patterns 6 are provided on the both sides of a board 12 and the SR pattern 6 and an SR pattern 11 are provided on the SR pattern 6 in that order so as to close a front-rear conducting through hole 1. The SR pattern 11 is thicker than the SR pattern 6 and tolerable film strength for the thermal expansion of the air in the front-rear conducting through hole 1 is provided.
Patent JP-H06113222-A (JP)
Title: Picture character data arithmetic operation unit
Inventor: AOYAMA YASUTADA
IPC: H04N5/445
Filed: 1992-09-30
Abstract: PURPOSE:To display an easy to see character on a screen by interpolating data of one line based on data by two(preceding and succeeding) lines so as to smooth a contour of a character. CONSTITUTION:Data of (m+1)th line are stored in a line memory 34 and data of m-th line are stored in a line memory 36. Each memory adopts FIFO configuration. When data of the two lines are prepared, a write/read SW 38 accesses the memories 34,36, the read character data are sent to a data arithmetic operation section 40, in which red, green, blue colors forming character information are calculated. In this case, data by one line between the two lines are generated through interpolation in the unit of dots based on the character information read from each memory and the result is synthesized with an external video signal 24 with an NTSC encoder. As a result, ruggedness having been observed in the contour of the character is reduced.
Patent JP-H09103889-A (JP)
Title: Solid phase welding
Inventor: AKAIKE MASATAKE
IPC: B23K28/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a method that dispenses with the structure of a large scale device for the purpose of forming ultra-high vacuum atmosphere, that eliminates difficulty of alignment between the surfaces to be joined under such atmosphere, and that performs welding simply and precisely between solid bodies. SOLUTION: The welding of two or more members is constituted of such indispensable processes that a monomolecular built-up film containing a metallic ion is formed at least one of the member surfaces to be joined (A), that the members are closed adhered with each other through the surfaces to be joined (B) and that an electric field is applied to the surfaces to be joined (C); and, if desired, supplementary processes of heating (D) or irradiating with a laser beam (E) are added.
Patent JP-H08232167-A (JP)
Title: Method for providing oil repellent and aqueous property to textile fiber,skin,leather and composition used for its method
Inventor: RAURA MONTAANIYA
IPC: D06M101/16
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of imparting higher degree of oil- and water-repellency excellent in washing resistance and dry cleaning resistance to textile fibers, skin, leather and the like by dispersing a siloxane derivative and a phosphoric acid monoester in a hydrophilic organic solvent. SOLUTION: This oil-and water-repellent composition is prepared by dispersing a siloxane derivative expressed by formula I [Rf is a (per) fluoropolyoxyalkylene chain; Y is F or CF3 ; L is a divalent organic acid; R1 and R2 are each a 1-6C alkyl, a 6-10C aryl, alkylary or the like, or a 7-12C alkylaryl; and α is 0-20 integer] and a phosphoric acid monoester expressed by formula II (Rf', Y' and C' are same as Rf, Y and L, respectively; β is 1; Z<+> is H<+> or an alkali metal ion) in the weight ratio of (1:30)-(20:1) in a hydrophilic organic solvent in which water and the organic solvent are mixed in the weight ratio of (1:10)-(50:1). The prepared composition is applied onto a base body such as textile fibers, skin, leather and the like to have the surface concentration of a fluorinated product in the range of 0.2-10 g/m<2> and heat treated at >=100 deg.C.
Patent JP-H0788887-A (JP)
Title: Resin molded form with transparent part and manufacture thereof
Inventor: FUJII KENTARO
IPC: H01H11/00
Filed: 1993-09-24
Abstract: PURPOSE:To obtain a resin molded form having a transparent part in which an insert sheet having no wrinkle, no positional deviation and no sagging is smoothly fixed and a method for manufacturing the same. CONSTITUTION:A transparent resin molded form 5 of a molded form molded integrally with an insert sheet 1 having a transparent part 4 and a concealing part 3 is formed corresponding to the transparent part 4, an opaque resin molded form 6 is formed on a part containing a part corresponding to the concealing part 3, and the insert sheet 1 is so integrally molded as to partly cover the opaque molded form 6.
Patent JP-H10101821-A (JP)
Title: Functional material having photocatalytic performance and its production
Inventor: TAMAKI SATOSHI
IPC: B01J21/06
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To simply and securely produce a functional material having photocatalytic performance that excels in photocatalytic performance, and has useful germicidal and deodorizing properties by surface-treating a member having a synthetic resin-containing surface with a solvent for the synthetic resin to soften the surface, and fixing photosemiconductive powder to the surface of the member. SOLUTION: This functional material having photocatalytic performance is produced by immersing a surface of a member (A) that has exposed surface which contains a synthetic resin (Al), such as thermoplastic resin, into an organic solvent (B) for Al, and making photosemiconductive powder (C) [for example, a photocatalyst composed of photosemiconductive powder (specifically anatase type of titanium dioxide, etc.) the surfaces of which are coated with a porous material] adhere to the surface of the member (A), and fixing the component (C) on to the member (A) with its surface exposed, or otherwise may be produced by imersing the surface of the member (A) into a suspension which contains components (C) and (B), and drying off the component (B) to fix the component (C) on to the member (A) with its surface exposed.
Patent JP-S63116424-A (JP)
Title: X-ray aligner
Inventor: FUJII KIYOSHI
IPC: H05H7/00
Filed: 1986-11-05
Abstract: PURPOSE:To expose in an X-ray aligner without runout error by using an X-ray mirror which linearly moves as an X-ray mirror. CONSTITUTION:An X-ray mirror 7 which linearly moves is used as an X-ray mirror. A synchrotron radiated light 3 is reflected by the mirror 7, irradiating an X-ray mask 4, but since the mirror 7 always linearly moves at a predetermined angle with respect to the light 3, the light 3 is incident perpendicularly to the mask 4. Accordingly, a perpendicular runout error becomes 0. In this case, the lateral runout error remains, but it can be solved by forming the mirror 7 as a concave mirror and turnning a laterally radiated light into parallel beam. Thus, an exposure system which does not substantially have the runout error can be performed.
Patent JP-S60150832-A (JP)
Inventor: TOMAASU ERITSUKUSON
IPC: B01J20/28
Filed: 1984-12-13
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-H08100533-A (JP)
Title: Setting structure for column base-mounting level
Inventor: ITSUNOI TERUAKI
IPC: E04G9/10
Filed: 1994-09-30
Abstract: PURPOSE: To provide a structure with which a column base-mounting level is leveled simply and accurately, and which is strong and economical. CONSTITUTION: A supporting post fixed on a foundation 4 is provided and a leveling member 13 with the horizontal face to be at a column base-mounting level is fastened to the top of the supporting post. The upper parts of plural anchor bolts 21 suspended parallel to the supporting post are supported with a supporting member 22 and the lower parts thereof are fastened to the supporting post with a fastening member 23. The supporting member 22 is removably attached to the leveling member 13. When the column base is placed, the supporting member 22 is removed, and the column base is placed on the leveling member 13 exposed and is leveled.
Patent JP-H02242917-A (JP)
Title: Production of mesophase-based carbon yarn
Inventor: IWASHITA TERUO
IPC: D01F9/14
Filed: 1989-10-09
Abstract: PURPOSE:To obtain the subject yarn having high strength free from cracking infusibilized and carbonized after subjecting a mesophase pitch for spinning to melting spinning from a spinning nozzle which is equipped with a filter at an inlet and has induction holes with a specific modification degree and a circular crosssectional shape of delivery holes. CONSTITUTION:By using a spinning nozzle 1 which has a modification degree phidefined by an area of circle inscribed in the wall face of induction holes around delivery holes as a center/the area of induction hole 2 of 0.1 to 0.9 and a circular crosssectional shape of the delivery holes 3 connected to the induction holes 3 and arranging a filter layer 5 is laid at the inlet part of the induction holes 2, a mesophase pitch for spinning is subjected to melt spinning from the spinning nozzle 1 through the filter layer 5, infusibilized, carbonized and optionally further graphitized to give the objective mesophase pitch-based carbon yarn.
Patent JP-H0599055-A (JP)
Title: Controller for internal combustion engine with assist air supply device
Inventor: FURUYA JUNICHI
IPC: F02D43/00
Filed: 1991-10-09
Abstract: PURPOSE:To avoid an engine output from abrupt change when the supply and shut-off of assist air are changed over. CONSTITUTION:When a requirement for shutting off 16 assist air 15 is established, an ignition timing is delayed by a certain angle (S3). While the assist air is shut off (S5) when the total delay angle correction amount reaches a predetermined value, the ignition timing subjected to the delay angle correction is returned to the basic ignition timing (S6). Since the process for returning the ignition timing subjected to the delay angle correction to the basic ignition timing is the correction for advancing the ignition timing, the reduction of output caused by the shut-off of the assist air can be restrained by the advance angle correction.
Patent JP-H01104955-A (JP)
Title: Water jet using high temperature high pressure gas
Inventor: TSUTAHARA MICHIHISA
IPC: B26F3/00
Filed: 1987-10-17
Abstract: PURPOSE:To generate a jet stream having a high speed by installing a mixing means for mixing the high pressure gas into liquid and accelerating the liquid by utilizing the expansion of gas foams, in the spread part of the nozzle of a water jet for jetting out liquid. CONSTITUTION:A number of holes 4 for jetting the high pressure gas are formed in the expansion part on the downstream from the throat part 3 of a nozzle. The high pressure gas jetted from the holes 4 is mixed into the liquid jetted from the nozzle, and the liquid is accelerated by utilizing the expansion of gas foams, and a jet stream which is mixed with gas foams and possesses a high speed is generated. Therefore, the performance of the water jet used for cutting, working, cleaning, digestion, propulsion device for vessel, etc. can be drastically improved.
Patent JP-H07114910-A (JP)
Title: Housing structure for button type battery
Inventor: AOKI TAKASUE
IPC: B60R16/02
Filed: 1993-10-20
Abstract: PURPOSE:To provide a housing structure for a button type battery, whose occupying surface area can be small, in an electronic apparatus. CONSTITUTION:A battery holder 10 is attached to a holder housing part 8 of an apparatus case through a side opening 8a in the way it can be detached freely. A double-sided printed substrate of the apparatus main case is provided unitedly with a both side electrode piece 1a extended in the holder housing part 8 toward the opening 8a. The battery holder 10 has a first pocket 11 to house a first button type battery A in the way the battery A can be freely pulled out and a second pocket 13 to house a second button type battery B in the way the battery B is overlaid on the first button type battery while being separated from the first battery by an insulating partition plate 12 and can be freely pulled out, and the insulating partition plate 12 has a void part 12a to receive the both side electrode piece 1a. A pair of pinching spring-like wires 14 is installed in the holder wherein the wires conduct to the outer face A1 of the first button type battery A in the first pocket 11 and the outer face B1 of the second button type battery B in the second pocket 12.
Patent JP-2000075576-A (JP)
Title: Image forming device
Inventor: SUGIYAMA TOSHIHIRO
IPC: G03G15/08
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of more surely suppressing the image formation excessive in density and the texture soiling. SOLUTION: When a main power source is turned on or when it is turned on and the time that image formation is not carried out exceeds a specific time, an agent stirring process is carried out in accordance with the amount of toner stuck to the non-image part of a photoreceptor drum 1, (step S7). Further, a toner consuming process is carried out in accordance with the amount of toner stuck to a P-pattern (step S16).