baber/WOPTO huggingface dataset:
Patent JP-S62218593-A (JP)
Title: Electrolytic cell
Inventor: SATO KAZUO
IPC: C25C7/02
Filed: 1986-03-19
Abstract: PURPOSE:To improve the uniformity of the current distribution of cathode and anode plates in an electrolytic cell by electrically connecting the right and left opposite sides of the plates of the same polarity to each other via auxiliary conductors and providing contact points at two points. CONSTITUTION:Respective anodes 3 and cathodes 3 which are set in plural sheets in the electrolytic cell 1 are held in contact with the conductors 2a or 2b of respectively the same polarity. The respective anodes 3 and cathodes 4 are further laid with the auxiliary conductors 6 insulated 5 from the conductors of the opposite polarity thereof on said opposite polarity conductors even on the conductor 2b or 2a side of the opposite polarity. The plates are imposed on the auxiliary conductor 6 and the auxiliary conductors 6 are electrically conducted to each other. For example, the long auxiliary conductors 6a, 6b integrally formed to a comb plate shape at the inter-plate distance of the same polarity are laid on the electrical insulator 5 on the conductors 2a, 2b. The three layers; the conductors 2, the insulators 5 and the auxiliary conductors 6 are thus constituted to a sandwich type.
Patent JP-H07268639-A (JP)
Title: Electroless plating apparatus
Inventor: HATTORI HIROMASA
IPC: H05K3/18
Filed: 1994-03-31
Abstract: PURPOSE:To suppress the remaining and sticking of fine copper powder by using a flexible transparent plastic tube as a pipe for transferring a plating soln. used for connecting an electroless plating soln. tank to a plating soln. adjustment tank. CONSTITUTION:A plating soln. 7 in an electroless plating tank 1 is transferred to a plating soln. adjustment tank 2, the pH and copper concn. of the plating soln. 7 are adjusted and the plating soln. 7 is recycled as a copper replenishing source to the plating tank 1. A transparent plastic tube such as a transparent soft PE tube is used as a pipe 3 for transferring the plating soln. 7. Since the tube is flexible, a joint is unnecessary and a smooth continuous structure free from a joint is ensured. The plating soln. stagnates hardly in the tube and the remaining and sticking of fine copper powder due to the deposition of copper in the pipe 3 are hardly caused.
Patent JP-S55152944-A (JP)
Title: Elastic material belt * its manufacture and assembling method
Inventor: RICHIYAADO DEII KIYANDORU
IPC: B32B25/10
Filed: 1980-05-12
Abstract: In a belt there is provided an end region facilitating splicing or repair of the belt. The region includes a reinforcing core extending in the lengthwise direction of the belt and a separator layer. The separator layer is relatively non-adherent to the reinforcing core and facilitates removal of at least one of the outer cover layers for splicing or repair of the belt. The region is provided during manufacture of the belt.
Patent JP-H04297212-A (JP)
Title: Fitting structure of bath tub apron
Inventor: MIDORIKAWA HIROAKI
IPC: A47K3/02
Filed: 1991-03-26
Abstract: PURPOSE:To simplify the fitting work if an apron. CONSTITUTION:A main metal fitting 34 is fitted to the wall face of a bath tub and an apron 10 is supported on the main metal fitting 34. The main metal fitting 34 is leveled by the use loose holes 42 of a main metal fitting 34 and fixed by through-holes 40 thereafter. The lower edge of apron 10 is supported by a holding member 38 and upper part thereof is inserted between a spring piece 36 and the wallface 22. In this way, vertical levelling of the apron is simplified and the bath tub can be installed in advance, and also only the apron can be removed.
Patent JP-H11245746-A (JP)
Title: Occupant protective device for vehicle
Inventor: YUGAWA MICHIO
IPC: B60R21/045
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular occupant protective device which promotes the protection of an occupant by way of preventing a solid from interfering with the knees of the occupant in particular, in time of any action of external force due to a car crash or the like, and simultaneously is simply practicable, and besides, there is almost nothing of any influence on an increase in weight. SOLUTION: This occupant protective device 1 is installed in an airspace part lying between a reverse panel surface 5 of a meter cluster panel 32 and a rear end 28 of a brake master cylinder 27, and it is supported on the side of this panel surface 5. In time of external force acting, this occupant protective device 1 comes into contact with the rear end 28 of the solid brake master cylinder 27, but an interfering point with both knees 12 of an occupant is shifted outward to the contact part, and further, since a knee acceptor 2 of the occupant protective device 1 is tilted sarewhat aslant frontward, the knees 12 advance forward along this incline, and thereby the protective device 1 itself rotated counterclockwise.  Accordingly, the knees 12 comes into a state of being owed out, separating from the side of the brake master cylinder 27, so any possible interference between the knees 12 and the brake master cylinder 27 is prevented, and thus protection of the occupant 34 is well promoted.
Patent JP-H10248215-A (JP)
Title: Method and device for manufacturing laminated iron core
Inventor: KURITA HITOSHI
IPC: H02K1/18
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated iron core which has magnetic poles, around which windings can be wound highly densely under tension at a high speed with high workability without giving any damage to the windings, and with which an excellent motor characteristic can be obtained. SOLUTION: In manufacturing a laminated iron core which is manufactured by punching iron core pieces having magnetic poles to be wound with windings from an iron plate, and laminating the core pieces upon another by caulking the pieces with each other through caulking sections, the caulking of the magnetic pole 2 of each core piece is carried out in such a way that, after the pole 2 is half-punched 11 from one surface side of the iron plate, the half- punched part is pushed back to the original surface with a planishing die 12 from the other surface side, and the half-punched part 11 is removed from the iron plate by pushing off the part 11 from the punched surface side. Then, the internal end face of the through hole 16 of the pole 2 is smoothed with a squeezing device 18.
Patent JP-S55153821-A (JP)
Title: Power recovering system of top pressure of blast furnace using dry type dust remover
Inventor: TOMITA YUKIO
IPC: F02C9/00
Filed: 1979-05-18
Abstract: PURPOSE: To prevent a bad influence by an abnormal high temperature of a blast furnace gas on a dry type dust remover by a method wherein a cooling fluid is supplied to a gas passage when a temperature of a gas outlet port of the dry type dust remover for the blast furnace gas has exceeded at set value.  
     CONSTITUTION: Gas B exhausted from the top a blast furnace 1 is led to a gas holder 6 through a route passing through a septum valve 5 and another route passing through a power generating installation 7 after the contained dust has been removed through a coarse dust remover 3 and a dry type dust remover 13. When a sensor 16 provided at the outlet of the dry type dust remover 13 detects an abnormal temperature of the gas-B, a cooling fluid is ejected from a fluid injector 18 to a gas passage 2 to cool the gas-B. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11322471-A (JP)
Title: Coating of mineral molding and coating composition
Inventor: SCHWARTZ MANFRED
IPC: C09D133/06
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To ensure high stability under weathering conditions and to impart very good surface characteristics by coating a mineral molding with a 1st preparation contg. a binder copolymer and an inorg. pigment and then coating the coated molding with a 2nd preparation contg. a binder copolymer and, if desired, an inorg. pigment. SOLUTION: The above preparations are thin film forming aq. preparations. The above copolymers P1, P2 consist of monomers A, B and, if desired, a monomer C. The monomer A is a vinyl arom. compd. A1 and/or a 1-C alkanol methacrylic ester A2. The monomer B is an ester of an α,β-ethylenically unsatd. carboxylic acid having a 1-12C alkanol and different from the ester A2 and/or a vinyl ester of an aliphatic carboxylic acid. The monomer C is an α,β- ethylenically unsatd. monomer other than the monomers A, B. The volume concn. of the pigment in the 1st preparation is higher than that in the 2nd preparation by at least 10. The glass transition temp. of the copolymers is in the range of -25 to +80 deg.C.
Patent JP-H01237034-A (JP)
Title: Method for fixing tension of fine linear body and chuck therefor
Inventor: YAMAGISHI HISANOBU
IPC: B21F9/00
Filed: 1988-03-16
Abstract: PURPOSE:To fix a fine linear body in the optimum tension state by tension by forming an air stream by providing a through hole inside a chuck and fixing the linear body by introducing it to the through hole by this air stream. CONSTITUTION:The through hole 2 through which a linear body 30 is capable of penetrating is formed inside a chuck main body 1. An air 20 is fed from an air feeding port 4 and after uniformizing the air 20 inside an uniform chamber 5, it is projected toward the through hole 2 through a projection path 6. The linear body 30 is sucked to the through hole 2 by the suction force by this projection. The tension by the suction appears on the linear body 30 but this tension elongates the linear body 30 and there is no fear of loading such unreasonable tension as causing a linear elongation more than that. The linear body 30 set in the specified elongated state is fixed by the fastening of a fixing piece 7 to perform the necessary measurement or test.
Patent JP-S61220871-A (JP)
Title: Serial-type printer
Inventor: SUWA KATSUHIKO
IPC: B41J2/36
Filed: 1985-03-27
Abstract: PURPOSE:To enhance printing quality in both lateral-writing printing and vertical-writing printing, by a method wherein printing is conducted with a predetermined printing pulse width and a predetermined printing voltage in the case of lateral-writing printing, while printing is conducted with a shorter printing pulse width and a lower printing voltage in the case of vertical-writing printing. CONSTITUTION:In the case of lateral-writing printing, a selecting signal 5 is at a Lo level, whereby a signal obtained by ANDing printing data 4 with a pulse signal 2 is outputted from a NAND circuit 22. As a result, a predetermined printing dot period Ta and a predetermined printing pulse width ta are set, and a heating element 1 is driven therewith. A transistor 8 is turned ON, and a predetermined printing voltage Va is supplied from a power source 6 to the element 1. In the case of vertical-writing printing, a selecting signal 5 is at a Hi level, whereby a signal obtained by ANDing the printing data 4 with a pulse signal 3 is outputted from the NAND circuit 22. As a result, a printing pulse width tb shorter than the pulse width ta is set, and the element 1 is driven therewith. A transistor 9 is turned ON, and a printing voltage Vb lower than the voltage Va is supplied from a power source 7 to the element 1.
Patent JP-S57182573-A (JP)
Title: Structure of floor of car with fixing device
Inventor: HERUMUUTO HATSUSERU
IPC: B61D17/10
Filed: 1982-04-16
Abstract: 1. Construction of the floor of vehicles, more especially rail vehicles, having a bearer plate (1), attachment rails (10, 15) arranged to project upwardly thereon, and having at least one floor plate (4) which is arranged at a spacing above the bearer plate, characterised in that the attachment rails (10, 15) are designed to penetrate the floor plate (4) upwardly, and arranged to rest between the attachment rails on the bearer plate (1) is, in each case, a supporting and insulating layer (2) and the floor plate (4) is supported over its entire area thereon flush with the attachment rails (10, 15).
Patent JP-H01233633-A (JP)
Title: Program logic correctness verifying system
Inventor: AMIMOTO ATSUSHI
IPC: G06F11/28
Filed: 1988-03-15
Abstract: PURPOSE:To reduce dispersion generated by the skill of the person in charge or the like to improve efficiency by routinizing and automatizing the verifying method of a program correctness on a desk to a certain extent. CONSTITUTION:On the defining part of a program, a working area transition table preparing means 3 prepares a working area stransition table and a working area transition table storing means 5 stores it. The working area transition table is updated by a logical correctness verifying means 4 according to an operating content when an operation in the procedual part of the program is executed. Besides, on the procedual part of the program, a logic tracing means 2 executes the tracing of program logic, and based on it, the logical correctness verifying means 4 refers to the working area stransition table storing means 5 and executes the verification of the correctness of the program logic. Thus, dispersion generated by the skill or the like of the person in charge is reduced and efficiency can be improved.
Patent JP-H11253863-A (JP)
Title: Coater
Inventor: SUGIHARA MASAHIRO
IPC: B05C5/02
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To ensure the uniformity in the blowoff flow rate distribution of a coating soln. in the width direction of the coater by avoiding the clogging of the coating soln. jetting nozzle on standby due to the solidification of the remaining coating soln. SOLUTION: This coater is provided with the coating soln. jetting nozzle 1 for discharging a coating soln. 5 toward a base paper 11 to be coated from a coating soln. blowoff port 1A at the tip of a slit passage 9. The cross sections of both walls of the passage 9 are linearly directed toward the blowoff port in parallel with each other or gradually brought close to each other toward the blowoff port, the nozzle 1 is made rotatable around the rotating shaft along the width direction of the base paper 11, a coating soln. receiving pan 8 is furnished below the nozzle 1, the blowoff port 1A is directed downward by rotating the nozzle 1, and hence the coating soln. is allowed to free-fall from the blowoff port 1A to the pan 8.
Patent JP-S53148084-A (JP)
Title: Contour cutting machine
Inventor: INOUE KIYOSHI
IPC: B23D36/00
Filed: 1977-05-31
Abstract: PURPOSE: To provide a contour cutting machine, which can keep tension of its cutting tool always constant during operation, if its machining speed is rather high. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04298174-A (JP)
Title: Solid-state image pickup device
Inventor: SUGIE YOSHIZO
IPC: H04N5/335
Filed: 1991-03-27
Abstract: PURPOSE:To provide the solid-state image pickup device in which a dark current generated in a vertical transfer register section is less. CONSTITUTION:In the solid-state image pickup device provided with a photoelectric conversion section 1, a vertical transfer register 2 adjacent to the conversion section, a horizontal transfer register 3 transferring a signal by one horizontal line from the vertical transfer register 2 and an output circuit 4 outputting a voltage corresponding to external low levels VL1, VL2, VL3, VL4 of gate pulses phiV1, phiV2, phiV3, phiV4 applied to a gate electrode of the vertical transfer register 2 are set to a pining voltage or below and the duty cycle of the gate pulses phiV1, phiV2, phiV3, phiV4 is selected so that the dark current generated in the vertical transfer register 2 is minimized as the feature. Thus, the dark current generated in the vertical transfer register section is reduced by nearly 25% in comparison with a conventional drive method.
Patent JP-S63227640-A (JP)
Title: Method for preventing organic colored substance from fading by light
Inventor: KANEKO YUTAKA
IPC: C08K5/151
Filed: 1987-03-17
Abstract: PURPOSE:To prevent discoloring and fading by light of coloring matter, dye, etc., used for organic coloring substances, particularly color photographic sensitive materials, by the presence of a light fading inhibitor consisting of an organic coloring substance and specific compound. CONSTITUTION:(A) An organic coloring substance (preferably methine, polymethine, indoamine or indophenol) having at least one absorption maximum at 300-800nm, preferably 400-700nm in a methanol solution is blended with (B) a compound expressed by formula I (R<1> and R<2> are substituent groups and alkyl, aryl, etc.; m is 0-6; n is 0-4; plural R<1> and R<2> may be same or different when m or n is >=2), preferably a compound expressed by formula II (R<3> and R<5> are H, alkyl, etc.; R<4> and R<6> are alkyl, alkenyl, etc.; p and r are 1 or 2; q and s are 0-3, etc.) in amount of 5-400mol.%, preferably 10-300mol.%.
Patent JP-H05266632-A (JP)
Title: Tape cassette
IPC: G11B23/50
Filed: 1992-03-19
Abstract: PURPOSE:To provide a tape cassette containing a tape for recording or reproducing digital information of music and the like in which degradation of error rate due to repeated running of tape is suppressed. CONSTITUTION:The tape cassette is equipped with cleaners 1, 20 contacting respectively with the magnetic surface and the rear surface, for removing abrasion powder or dust adhered to a magnetic tape, disposed at a part of tape traveling path between a supply hub and a rewind hub.
Patent JP-H02240261-A (JP)
Title: Sputtering device
Inventor: TANAKA MASAHIKO
IPC: C23C14/34
Filed: 1989-03-14
Abstract: PURPOSE:To improve the efficiency of utilizing target materials by supporting a specific number of targets respectively with holders so as to enclose the spaces above sample substrates and providing a means for selecting whether voltages are impressed to the targets or the targets are grounded. CONSTITUTION:Shafts 23a of substrate holder supporting bases 23 are made to project into a cylindrical vacuum vessel 1 and the substrate holders 2 which support the sample substrates 3 are so fixed as to face shutters 4. The inner peripheral edge part on the side wall fo the vessel 1 in the direction perpendicular to the substrates 3 is segmented to six parts where the respective target holders 5 are fixed and the targets 6 are held thereon. Switches 22 for selecting whether the targets 6 are connected to sputtering power sources 11 for impressing high frequencies or DC voltages thereto or the targets are grounded are connected to the respective targets 6. Sputtering is executed by successively selecting the switches 22 of, for example, a pair of the targets 6 facing each other by each pair to successively change the targets 6 to which the voltages are impressed. The efficiency of utilizing the targets is improved in this way and the thin films having good step coverage are formed.
Patent JP-S55154649-A (JP)
Title: Disc cash write-in system
Inventor: MIZUTA MASANORI
IPC: G06F12/08
Filed: 1979-05-22
Abstract: PURPOSE: To increase the performance and the reliability, by writing the data in the block buffer of a disc each unit and writing the same data on a magnetic disc, in writing the data on a magnetic disc from a CPU.  
     CONSTITUTION: A disc cash unit 2 is connected via a bidirectional input and output interface 101, and a magnetic disc control unit 3 is connected to the unit 2 via a bidirectional interface 103. Further, the unit 3 is connected to a control section 1 via a bidirectional interface 102, and further, a magnetic disc unit 4 is connected to the unit 3. The unit 2 is provided with an instruction control section 6 and a block buffer 7, and when a block data is written in the unit 4 from a CPU, the control section 6 interpretes the instruction and checks whether or not the data are in the blcok buffer 7. If no block buffer is present in the buffer 7, a new block buffer is assured and it is written in the unit 4 simultaneously with the storage of the data. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03263976-A (JP)
Title: Synchronizing separation circuit
Inventor: KAWAUCHI KOICHI
IPC: H04N5/10
Filed: 1990-03-13
Abstract: PURPOSE:To make deviation of a vertical synchronization period in a generated vertical synchronizing signal and an original horizontal synchronizing signal constant by constituting a synchronizing separator circuit discriminating the horizontal synchronizing signal whose L level period is short and generating the vertical synchronizing signal with a digital circuit so as to be incorporated in an IC in a pattern display circuit. CONSTITUTION:A counter 1 starts counting for a normal horizontal synchronization period, an L level period for an equalizing period, that is, an L level period of the horizontal synchronizing signal. Since the L level period is sufficiently long, the counter 1 overflows and the overflow signal goes to an H level. The overflow signal is latched by a D-F/F 2 at the leading of the succeeding horizontal synchronizing signal and the inverted signal (L level) is outputted as a vertical synchronizing signal. When the horizontal synchronizing signal reaches an H level, the counter 1 is reset. While the processing above is repeated, the vertical synchronizing period is reached. The counter 1 starts counting and the count is latched by the D-F/F2 before being overflowed and the vertical synchronizing signal goes to an H level.
Patent JP-S59206098-A (JP)
Title: Treatment of organic sludge
Inventor: KATAOKA KATSUYUKI
IPC: C02F11/12
Filed: 1983-04-12
Abstract: PURPOSE:To treat sludge with saved energy by drying dehydrated cake obtd. by the treatment of org. sludge with the heat contained in the air ejected from an aeration blower for supplying air to an aeration stage and to an aeration tank for the biological treatment of org. waste water. CONSTITUTION:Introduced sewage 1 is settled at first in a settling basin 2 and separated to initial deposited sludge 3 and initial over flow 4. The overflow 4 is treated biologically in an aeration tank 5 for an activated sludge process, and the liquid mixture 6 contg. the activated sludge is subjected to solid/liquid separation in a final settling basin 7 to obtain treated sewage 8, sludge to be returned 9, and excess activated sludge 10. The initial deposited sludge 3 and the excess sludge 10 are concentrated in a sludge concentration stage 11 in such as a thickner, etc. and concentrated sludge 12 is aerated for a long time in an aeration stage 13, and then the sludge is dehydrated in a dehydration stage 14 to obtain dehydrated cake 15. Since th dehydrated cake 15 contains a large amt. of water as high as ca. 60-80%, it is dried by the heat contained in the air 18 ejected from a aeration blower 17 by supplying the cake to a dehydration stage 16.
Patent JP-H09258603-A (JP)
Title: Magnetic image printer
Inventor: SHISHIDO MASAHARU
IPC: G03G19/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To correct an image printing position even in the case of spirally recording plural images. SOLUTION: In the case of both-face printing, two start addresses are set at a memory address generating circuit 43ai and are switched by an image block selection signal generating circuit 43f. Thus, at the time of recording a first screen, it is accessed by a page memory 43 with a first screen start address as reference, and at the time of recording a second screen, it is accessed by the page memory 42 with a second screen start address as the reference, so that they are recorded at a magnetic drum. White date outputted from a white date register 43g is recorded at the first part of a first screen and the last part of a second screen, so that deviation caused between the first screen and the second screen is solved.