baber/WOPTO huggingface dataset:
Patent JP-2000265421-A (JP)
Title: Light transmissive soundproof wall panel for road
Inventor: HASHII YASUO
IPC: E01F8/02
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To easily perform fitting/fixing work of a synthetic resin plate to a peripheral frame as additionally attaching work by restricting one surface of the synthetic resin plate of a light transmissive system by a groove wall of a half groove part arranged in respective sections, and fixing the other side surface to the peripheral frame by restricting the other side surface by a batten for forming a chipped groove wall in the half groove part. SOLUTION: A polycarbonate plate 1 of a light transmissive system is fixed to a peripheral frame by a structure that one surface is restricted by a groove wall of a half wall part arranged in a common position of respective sections 2, 3, 4 for forming a peripheral frame and the other side surface is restricted by a batten 6 for forming chipped another one groove wall in the half groove part. Thus, the polycarbonate plate 1 can be additionally attached to the peripheral frame. Since a fixing means of a synthetic resin plate is performed only by the batten 6 without wholly requiring machine screws, rivets and wedges, a beautiful appearance is improved. Since a fixation of the resin plate by the batten 6 can be performed in a single operation by rotary operation, efficiency is improved, and a cost can also be reduced.
Patent JP-H05275840-A (JP)
Title: Printed board
IPC: H05K1/11
Filed: 1992-03-25
Abstract: PURPOSE:To eliminate a solder bridge between short-pitch multi pins of ICs mounted on a printed wiring board for a consumer use. CONSTITUTION:A land 1 connected by the pin of an IC 6 and solder is formed on a small printed wiring board 5, input/output signal wiring 2 for an electric circuit is formed from the land 1 using copper foil and dummy wiring 4 is formed from a holding land 3 among the lands 1 for fixing the IC pin which is not used for the electric circuit and the printed board 5. Such printed wiring board provided with the dummy wiring eliminates temperature difference between the lands 1 and the holding land 3 when they are mounted and a solder bridge is eliminated.
Patent JP-2000266948-A (JP)
Title: Wave-length mutiplexing-demultiplexer module
Inventor: SAITO TSUNEAKI
IPC: G02B6/12
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To reduce a loss deviation between emission ports. SOLUTION: Reflected wave lengths of plural reflection type optical filters 31 connected to an optical circulator 40 are consistent with anyone of multiplexed-demultiplexed wave lengths of a wave-length multiplexing demultiplxer 20, and an arrayed sequence of the optical filters 31 is connected in series from a position near to the circulator 40 toward a position distant to it, from the filter 31 corresponding to a wave-length having a large loss of the multiplexed-demultiplexed wave length in the multiplexing demultiplexer 20 to the filter 31 corresponding to the wave-length having a small loss of the multiplexed-demultiplexed wave-length in order.
Patent JP-H07276287-A (JP)
Title: Cutting off method for soft aluminum foil and cutting off device therefor
Inventor: IMAZEKI SHIGEO
IPC: B26D7/02
Filed: 1994-04-05
Abstract: PURPOSE:To reduce costs by making joint paper unnecessary and improve use convenience and at the same time realize easy cutting-off with cut-off surfaces unstuck mutually even when the joint paper is not used and prevent a cutting-off tool from being damaged. CONSTITUTION:Soft aluminum foils 1 are restrained by providing a pinching jig 3 on both the upper and lower sides of many soft aluminum foils 1 that have been polymerized, and the other end of a tense wirelike cutting-off member 9 that supports one end at the side part of the pinching jig 3 is moved from one side edges of the aluminum foils 1 toward a polymerization direction, and the aluminum foils 1 are gradually broken from one side edges to the other side edges.
Patent JP-H01241338-A (JP)
Title: Method and device for transferring blank stock
Inventor: IMANISHI SHOZO
IPC: B21D43/05
Filed: 1988-03-18
Abstract: PURPOSE:To feed a blank at the position and attitude designated at a press machine side by executing the attitude adjustment prior to executing a transfer feeding stage after completion of an intermediate transfer stage. CONSTITUTION:A blank stock W is subjected to pitch transfer on the final idle stage 50 just as making on the straight line of the state convenient for the structure of an intermediate carrying means 70 itself in spite of the attitude of the blank stock W required by a transfer feeding means by the intermediate transport means 70. Now, an attitude adjusting stage is executed prior to a transfer feed stage by an attitude adjusting device 10. The blank stock W actuates the motor 42 of a driving means 41. The movable body 12 constituting an X external force adding means 11 is moved in an X direction accompanied by the rotation of a screw 16. The left end of the blank stock W is moved in the X direction by being interposed by each claw 17 and each clamp 13 and stopped with the actuation of a limit switch 15. Now, the attitude of the blank stock W is automatically adjusted to what is required by the transfer feed means.
Patent JP-H10260694-A (JP)
Title: Device and method for speaking speed conversion and record medium
Inventor: KOJIMA HIDEKI
IPC: G10L21/003
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to grasp a concept and to shorten the total reproduction time by calculating reproducing speed for respective prescribed periods according to parameter values of speech data at prescribed intervals of time and then reproducing an important part at a listenable speed even when speaking speed conversion is performed. SOLUTION: A parameter calculation part 1 calculates parameter values of power, pitch, etc., by input frames as prescribed sections obtained by delimiting inputted speech data at the constant intervals of time and supplies them to a speaking speed conversion part 2. The speaking speed calculation part 2 calculates speaking speed by input frames according to the parameter values of respective input frames calculated by the parameter calculation part 1. An influential frame position determination part 31 divides the inputted speech data by the constant time intervals. An input frame shift width determination part 33 calculates, for example, cross correlation of respective input frames and determines the shift with of frames so that speech signals of the adjacent frames are smoothly connected.
Patent JP-H02245779-A (JP)
Title: Electrophotographic device
Inventor: KAWANO YUZO
IPC: G03G15/08
Filed: 1989-03-17
Abstract: PURPOSE:To completely supply toner in a hopper outside by providing an electrophotographic device with a motion transmitting member which moves along almost the entire bottom of the toner hopper, and also providing it with a toner scraping and gathering part which hangs down from the supporting part and is inclined toward the center from both ends. CONSTITUTION:The electrophotographic device is provided with the motion transmitting members 16a and 16b both of which move along almost the entire bottoms 9a and 9b of the toner hopper 9; it is also provided with a stirring member 20 which has the toner scraping and gathering part which hangs down from the member supporting part of both the ends and is inclined toward the center from both the ends. The stirring member 20 moves along the bottom of the toner hopper 9 by the motion transmitting members 16a and 16b, and residual toner 8 at the toner hopper bottoms 9a and 9b is securely scraped and gathered by the toner scraping and gathering part; particularly, the toner 8 near the corner of the bottom of the toner hopper 9 is gathered to the central part by an inclined part, and falls onto a toner discharging roller 14. Thus, the residual toner 8 in the toner hopper 9 is considerably reduced, and the capacity of the toner hopper 9 can be efficiently used.
Patent JP-S52151330-A (JP)
Title: Equipment for recovering overspray coating
Inventor: MAEDA HIROMI
IPC: B01D45/08
Filed: 1976-06-10
Abstract: PURPOSE: Title equipment for recovering overspray coating in solid form by sticking on a plurality of pillar-like collectors arranged before the filter while the mist of the overspray coating is transferred toward the exhaust room. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58185997-A (JP)
Title: Propeller and cylindrical multivane fan
Inventor: AKAISHI MINEICHI
IPC: F04D29/38
Filed: 1982-04-23
Abstract: PURPOSE:To reinforce a vane as well as to obtain its smooth/rotation by forming beads in circular arc or straight line form on a part of a vane along the direction of rotation. CONSTITUTION:Circular-arc formed beads 2 are provided on vanes 1 which form a fan in such a manner that the form of a bead is in accordance with the rotational locus of the corresponding point on the vane. On the other hand, beads 2 are provided at more than one place in the same manner as the above on vanes 3 along their longitudinal or perpendicular to rotational direction. Thus, vanes of thin plating are reinforced by beads, while not only the beads receive no wind pressure resistance but they serve in forming stationary and uniform wind flow loca, eliminating vane vibration and noise.
Patent JP-S60211791-A (JP)
Inventor: NAKAMURA HIROKAZU
IPC: H05B3/40
Filed: 1984-04-04
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-S58184930-A (JP)
Title: Liquid crystal display element
Inventor: MATSUYAMA SHIGERU
IPC: G02F1/1343
Filed: 1982-04-23
Abstract: PURPOSE:To obtain a liquid crystal display element which can improve the strength of substrates, retains the optical characteristics thereof without spoiling and has high reliability by using a uniaxially stretched PET film for polarization electrode substrates. CONSTITUTION:Upper and lower polarization electrode substrates are disposed with two sheets of supports 20, 21, each consisting of a uniaxially stretched PET film in such a way that the stretching directions 20a, 21a thereof intersect orthogonally and said substrates are produced by sandwiching a polarizer 22 with said supports 20, 21. Since the stretching directions 20a, 21a of two sheets of the supports 20, 21 intersect orthogonally, the polarization electrode substrates have high strength against the force from all directions. In general, the uniaxially stretched PET film is extremely weak to tear strength in the stretching direction, but since the stretching directions intersect orthogonally, the supports resist the tear in one stretching direction.
Patent JP-H10245579-A (JP)
Title: Lubricating oil composition for plastic working
Inventor: ENDO KAZUHIKO
IPC: C10N30/10
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating oil composition excellent in working performances by mixing a base oil comprising a mineral oil and/or a synthetic oil with a zinc dithiophosphate compound in a specified mixing ratio. SOLUTION: This composition comprises a base oil selected among mineral oils and synthetic oils such as poly-α-olefins and having a kinematic viscosity (at 40 deg.C) of 0.7-2,000mm<2> /s and 0.5-50wt.%, based on the composition, zinc dithiophosphate compound represented by the formula (wherein R<1> to R<4> are each an alkyl or an alkenyl; and at least one of them is a 10C or higher alkyl or alkenyl.  The composition may further formulate at least one member selected among sulfur compounds (sulfided fat and oil), chlorine compounds (e.g. chlorinated paraffin), phosphorus compounds (e.g. phosphoric ester), fats and oils, organic acid esters, carbonic acid esters, 6-24C fatty acids, organic acid salts of at least one member selected among alkali metals, alkaline earth metals and amines, lead compounds (e.g. lead naphthenate), molybdenum compounds, and zinc dithiophosphate compound having 10C or smaller alkyl or alkenyl groups.
Patent JP-S6034924-A (JP)
Inventor: ZOLLINGER JOSEPH LAMAR
IPC: C09K23/52
Filed: 1984-04-04
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-S54158107-A (JP)
Title: Night main telephone swtiching system
Inventor: FURUKAWA HISAO
IPC: H04M3/58
Filed: 1978-06-05
Abstract: PURPOSE:To secure the transfer from the night main telephone set to other extension telephone via the existing automatic transfer function and by providing the night main telephone switching circuit between the office trunk and the outgoing side of the main link and then using the office trunk. CONSTITUTION:Relay contact nt within night main telephone switching circuit unit NTSWU is inactive in the daytime, and thus night main telephone set A functions as a normal extension telephone set. At night contact not becomes active when the operator set the NT relay active, and telephone A is connected directly to office trunk COT via no main link LF. In case the operator of telephone A gives switching to extension telephone B, the channel completes between A and B via COT and the operation of automatic transfer link TFL, automatic transfer trunk TFT, automatic transfer register TFR and marker MK each. Then telephone B is connected to the station through operation of relay contact tfc.
Patent JP-H02246440-A (JP)
Title: Code transmission method
Inventor: KASHIDA MOTOICHI
IPC: H03M13/31
Filed: 1989-03-18
Abstract: PURPOSE:To improve the low frequency suppression effect by spreading 1st and 2nd error detection or correction code into the information code of each row of a matrix added with a 2nd error detection or correction code. CONSTITUTION:An information code is extracted in the oblique direction on a matrix in which information codes are arranged in 2-dimension to generate 1st error detection or correction code, the code of each row of the matrix added with the 1st error detection or correction code is extracted to generate a 2nd error detection or correction code. Thus, it is possible to added the information code to the row direction of the matrix in which the information codes are arranged in 2-dimension as to the 1st error detection or correction code and the 2nd error detection or correction code forming a product code and each row is not constituted only by the check point of the error detection or correction codes. Thus, the low frequency component without attending complicated processing is effectively suppressed by sending sequentially the codes of each row of the matrix added with the 2nd error detection or correction code.
Patent JP-H07278116-A (JP)
Title: 5-bromohydantoin and production thereof
Inventor: YASUDA HIROSHI
IPC: C07D233/72
Filed: 1994-04-05
Abstract: PURPOSE:To obtain a novel 5-bromohydantoin which is useful for synthesis of physiologically active 5-substituted hydantoin such as 5-arylhydantoin, an important synthetic intermediate for D-2-arylglycine which is important for synthesis of semisynthetic penicillin and cephalosporin. CONSTITUTION:5-Bromohydantoin of formula I is obtained by reaction of hydantoin with a brominating agent, preferably in the presence of an acid or a radical initiator. Further, this reaction is desirably carried out in the same solvent essentially free from water. 5-Bromohydantoin of formula I has a notable uniqueness that it reacts with both nucleophilic and electrophilic agents in the 5-position, for example, it undergoes a nucleophilic reaction with urea to give allantoln of formula II, while phenol causes a Friedel-Craft reaction (a kind of electrophilic reaction) with the hydantoin in the absence of a catalyst to give 5-(4-hydroxy-phenyl)-hydantoin of formula III.
Patent JP-2000266160-A (JP)
Title: Hydraulic transmission device
Inventor: YAMAMOTO YASUSHI
IPC: F16H61/14
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To reduce a useless pump load at clutch OFF time by providing a fluid pressure adjusting means for circulating a hydraulic fluid under first fluid pressure or second fluid pressure lower than the first fluid pressure when actuating a lockup clutch so as to engage or release a casing and a turbine. SOLUTION: When directly connecting a casing and a turbine 43 by actuating a lockup clutch 50, a solenoid directional control valve 67 of a hydraulic fluid circulating means is turned on, and a hydraulic fluid circulates. Fluid pressure of the hydraulic fluid at this time is adjusted to first fluid pressure 6 kg/cm by a first relief valve 74. Next, when releasing the connection of the casing and the turbine 43 by actuating the lockup clutch 50, the solenoid directional control valve 67 is turned off, and the hydraulic fluid circulates. Fluid pressure of the hydraulic fluid at this time is adjusted to second fluid pressure 2 kg/cm lower than the first fluid pressure by a second relief valve 76 to thereby reduce a load of a hydraulic pump 60 of a hydraulic fluid circulating means.
Patent JP-H03268241-A (JP)
Title: Focus detecting optical system for optical disk device
Inventor: HAMAGUCHI SHINGO
IPC: G11B7/09
Filed: 1990-03-16
Abstract: PURPOSE:To reduce crosstalk due to a pre-group formed on a recording medium by interposing a scattering surface which transmits reflected light and simultaneously scatters it on the optical path of the reflected light from the recording medium to a tripartite photodetector. CONSTITUTION:The reflected light 4 comes from the recording medium 2 to a beam splitter 7, and after being parted from the optical path of incident light 3 by the splitter 7, it reaches the trisected photodetector 5. The scattering surface 6 to transmit the reflected light and simultaneously scatter it is interposed on the midway of the optical path of the reflected light 4. When the reflected light 4 is transmitted through the scattering surface 6, the scattering surface 6 acts as a diffraction grating, and light is taken partially, and is received by the detector 5. As the result, the distribution of the quantity of light is averaged on the whole. Accordingly, difference between a value obtained by multiplying the total of the received light quantities of the light receiving surfaces 5a, 5c at both sides by gain and the received light quantity B of the light receiving surface 5a at a center becomes smaller, and the rate of change and the maximum value of the crosstalk become smaller.
Patent JP-S643054-A (JP)
Title: Production of superconducting material
Inventor: SHIBATA KENICHIRO
IPC: H01B12/02
Filed: 1988-03-22
Abstract: PURPOSE:To obtain a superconducting material, consisting of perovskite-type oxides, capable of utilizing liquid N2 as a cooling medium and having the high critical temperature (TC), by blending oxides and salts of Ba, Yb and Cu previ ously calcining the blend, pulverizing the calcined blend, pressing the resultant pulverized blend and normally sintering the obtained pressed compact at a temperature within a specific range. CONSTITUTION:Powders of oxides, carbonates, sulfates or nitrates of Ba, Yb and Cu having respective <=20mum, especially <=5mum average particle diameter are blended. The resultant blended powder is then previously calcined at 700-1,000 deg.C and the calcined blend is pulverized to <=5mum, especially <=3mum average particle diameter and subsequently molded at 60-80% relative density. The above-mentioned molded compact is then normally sintered at a temperature within the range of (melting point of the aforementioned calcined compact) - (melting point of the above-mentioned calcined compact -100 deg.C). Thereby the aimed superconducting material consisting of perovskite-type or pseudo- perovskite-type oxides, expressed by the formula and having <=10mum average crystal grain diameter is obtained. The aforementioned superconducting material has the high TC and TCF and characteristics thereof stabilized for a long period.
Patent JP-S63235455-A (JP)
Title: Manufacture of high-strength copper alloy
Inventor: HASHIZUME KIMIO
IPC: B22D11/06
Filed: 1987-03-20
Abstract: PURPOSE:To inexpensively manufacture a high-strength copper alloy excellent in fatigue strength without using Be as a rare resource, by subjecting a molten phosphor bronze with a specific composition to rapid solidification. CONSTITUTION:A molten phosphor bronze which has a composition consisting of, by weight 9-20% Sn, 0.01-0.5% P, and the balance Cu or further containing 0.01-1.0%, in total, of at least one or more elements among Ni, Zn, Fe, Ti, B, Co, Mn and Zr is cooled rapidly by means of a rapidly rotating water-cooled roll, etc., at 10<2> deg.C-10<5> deg.C/sec cooling rate so as to be formed into a sheet-like ingot, and is then cold-rolled into a metal sheet of 0.3mm thickness without homogenizing annealing. The metal sheet is annealed at 500 deg.C for 1hr and subjected to final finish cold rolling at 33% draft and then to low temp. annealing treatment at 250 deg.C for 1hr. In this way, the high-strength copper alloy having superior cold workability, suitable for use in switch, relay, etc., to be subjected to repeated stress, and excellent in fatigue strength can be obtained.
Patent JP-H04280725-A (JP)
Title: Chikuwa (steamed and roasted fish paste roll)spit removing/conveying device
Inventor: NAKAJIMA KAZUNARI
IPC: A23L17/00
Filed: 1991-03-08
Abstract: PURPOSE:To automaticaly perform roasting and packing without requiring the manual work by removing spit bars from Chikuwa (steamed and roasted fish paste rolls), and individually aligning and conveying the fish paste rolls in sequence in a fish paste roll manufacturing machine. CONSTITUTION:Spit bars B of Chikuwa (steamed and roasted fish paste rolls) A are supported and conveyed between spit receiving grooves 3, 3 of a shift conveyor 5, the spit bars B are extracted to the side by a spit removing conveyor provided gradually apart from the shift conveyor 5 on one side, the fish paste rolls A on the shift conveyor 5 are pinched by the pinching tool 10 of a fish paste roll pintching shift conveyor 11 installed above it, and the fish paste rolls A are shifted and stored in the bucket 8 of a fish paste roll transport conveyor 9 and individually aligned and conveyed in sequence.
Patent JP-H06281746-A (JP)
Title: System for detecting object
Inventor: YONEZAWA YASUNORI
IPC: G01S15/04
Filed: 1993-03-26
Abstract: PURPOSE:To provide an object detecting system which scarcely affects other object detectors even if any object detector fails when linking a plurality of object detectors. CONSTITUTION:Synchronous oscillation circuits prescribing the generation timing of the ultrasonic waves of each object detector for a plurality of object detectors are connected by a synchronous line Ls. Each object detector transmits a stop signal to the synchronous line Ls while it receives reflection waves and then stops the transmission of a next ultrasonic wave until the stop signal is canceled in all object detectors. Each object detector is provided with a stop time monitoring circuit 4 for monitoring the continuation time of the stop time and then turns off a switch circuit 5 judging that a failure has occurred when the continuation time of the stop signal exceeds a certain time. The switch circuit 5 is inserted in the connection part with the synchronous line Ls and then prohibits the transmission of the stop signal to other object detectors when the switch circuit 5 is turned off.
Patent JP-S52150310-A (JP)
Title: Treatment for control of transporting molten pig iron
Inventor: ENDOU CHIYUUICHI
IPC: C21B7/14
Filed: 1976-06-09
Abstract: PURPOSE:To make smooth the operation in the area of molten pig iron and to plan to improve the operational efficiency, by controlling as a whole and correlatively the transportation of the molten pig iron between several kinds of treating equipments and the treatment of the pig iron in its way in the area of molten pig iron of the ironworks, according to the operational factors existing between each of the equipments.