baber/WOPTO huggingface dataset:
Patent JP-H07178703-A (JP)
Title: Preparation of artificial quality-wood
Inventor: ITO TATSUO
IPC: B27L5/00
Filed: 1993-12-22
Abstract: PURPOSE:To obtain an artificial quality-wood with an appearance being much more close to the grain of wood such as natural Japanese cypress by making the grain of wood disappear in the midway. CONSTITUTION:A processed veneer 2 prepd. by performing tenderizing processing of a dyed veneer 1 and cutting the fibers in the fiber direction is formed. A colored processed veneer 5 is formed by coating the one face of the processed veneer 2 with a colored adhesive 3 and making the colored adhesive 3 penetrate into cracks 4 of the processed veneer. When a number of adhesive-treated veneers prepd. by coating one face of a dyed veneer with the adhesive by an ordinary method are laminated, the above described colored processed veneer 5 is partly mounted on an appropriate position and lamination molding is performed to form a flitch. A sliced veneer is formed by slicing this flitch 7.
Patent JP-H09158620-A (JP)
Title: Synthetic resin-made sash
Inventor: TOKUMURA AKIRA
IPC: E06B3/964
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a sash by which a cross-shaped crossing part of a vertical sash bar and a horizontal sash bar can be quickly and easily formed by the small number of part items. SOLUTION: A horizontal sash bar 22 is dividedly molded with a vertical sash bar 21B as a boundary, and in a condition where respective divided pieces 23 are butted at a right angle to the vertical sash bar 21B, the respective divided pieces 23 and the vertical sash bar 21B are connected and fixed to each other by cross-sectional almost L-shaped metal fittings 61, and a crossing part 20 where the vertical sash bar 21B and the horizontal sash bar 22 cross each other in a cross shape is formed. According to this synthetic resin-made sash, the vertical sash bar 21B and the divided pieces 23 can be accurately joined at a right angle to each other by the metal fittings 61, and since a required process is only to fix them by the metal fittings 61, joining work can be easily performed. Since the vertical sash bar makes shift with a single piece to a single crossing part 20, an increase in the number of part items can be restrained.
Patent JP-H06174979-A (JP)
Title: Small-sized optical module
Inventor: KATO MASAYOSHI
IPC: G02B6/42
Filed: 1992-12-04
Abstract: PURPOSE:To provide the high-performance optical module which is small in size and does not require optical axis adjustment as the optical module formed by integrating optical elements on a crystal substrate. CONSTITUTION:This optical module is constituted by providing photodetectors 5 on the optical axes of optical fibers 4 at the time when at least >=1 grooves 2 for fixing the optical fibers 4 and a groove 3 orthogonal therewith are formed and at least >=1 optical fibers 4 are fixed on the flank of the orthogonal groove 3. The optical module integrated with the optical fibers 4 and the photodetectors 5 on a silicon substrate 1 by using the silicon substrate 1 having a prescribed crystal bearing surfaces as a crystal substrate and fully utilizing semiconductor technology is proposed. Further, the optical module constituted by using the optical fibers 4 having lens functions at the end faces, the optical module constituted by forming functional optical thin films consisting of single layer films or multilayered films on the photodetecting surfaces and further the orthogonal groove 3 are formed, then, the optical module constituted by forming the crystal thin films of the prescribed single layer or multiple layers on the substrate surface and forming the photodetectors 5 are proposed.
Patent JP-H09164816-A (JP)
Title: Studless pneumatic tire
Inventor: OCHI NAOYA
IPC: B60C11/12
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a studless tire with good performance on an icy road by making the amplitude of wavy sipes in both sides in the axial direction of the tire of the block smaller than the amplitude of wavy sipes in the center region in the axial direction of the tire of the block. SOLUTION: Most part of a boundary line between a block 3 and a lateral groove extends wavily. Wavy sipes 4 extending in the same direction as the lateral groove 2 are arranged in the block 3 such that they are densely arranged in the center region in the axial direction of the tire and that they are sparsely arranged in both sides in the axial direction of the tire. The amplitude of the wavy sipe 4 in the center region in the axial direction of the tire of the block 3 is larger than the amplitude of the wavy sipe 4 in both sides in the axial direction of the tire of the block 3.
Patent JP-H07154577-A (JP)
Title: Communication system in facsimile transmission system
Inventor: SATO SHUICHI
IPC: H04N1/00
Filed: 1993-11-30
Abstract: PURPOSE:To reduce the communication time by omitting a required time for handshaking. CONSTITUTION:A floppy disk drive 1 and a floppy disk controller 2 are operated by a command from a main arithmetic unit 3, a read signal is sent to a facsimile modem 5 being controlled by the main arithmetic unit 3 and sent from a network control unit 4 through a general public line. The sent facsimile processing data signal is regarded as a mere data signal and all the facsimile files sent at a time are integrated into one transmission data, then any handshaking at transmission reception of each file in the facsimile processing data is not required.
Patent JP-H09165686-A (JP)
Title: Resin chromate bath and surface treated steel sheet
Inventor: ODAJIMA TOSHIO
IPC: C23C22/33
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a resin chromate bath having an excellent bath life and to produce a surface treated steel sheet having films provided with excellent bare corrosion resistance, coating material adhesion property and chromium elution resistance. SOLUTION: This resin chromate bath consists of an aq. soln. which contains 40 to 65wt.% chromic acid having a chromium reduction rate of [tervalent Cr/(tervalent Cr + hexad Cr)×100], phosphoric acid and resin and has a phosphoric acid/resin (weight) ratio of 0.3 to 1.0. The surface treated steel sheet has this resin chromate films formed from the bath on a cold rolled steel sheet or Zn or Zn alloy plated steel sheet.
Patent JP-H05159511-A (JP)
Title: Liner for floppy disc jacket
Inventor: NISHIMURA AKIRA
IPC: G11B23/50
Filed: 1991-12-10
Abstract: PURPOSE:To obtain a liner for floppy disc jacket having excellent cleaning performance for catching duct, scratched off the disc surface, positively in the liner. CONSTITUTION:A non-woven linear comprises an outer layer part mainly arranged with non-thermoplastic fibers and an inner layer part containing thermoadhesive synthetic fibers wherein other synthetic fibers charged electrostatically are contained, together with the thermoadhesive fibers, in the inner layer part or the thermoadhesive synthetic fibers themselves are charged electrostatically.
Patent JP-H06149116-A (JP)
Title: Fixing device and image forming device
Inventor: MURAYAMA YASUSHI
IPC: G01B11/02
Filed: 1992-11-12
Abstract: PURPOSE:To provide a fixing device capable of effectively removing dust, fibers, paper powder, etc., in contaminated oil without the need of a filter in an oil recovering path. CONSTITUTION:An oil receptacle 7 is provided between an oil tank 9 disposed in the lower side of a pair of rollers composed of a fixing roller 4 and a pressure roller 5 and an oil coating means connected to the oil tank 9 via an oil pumping pipe 10 and composed of an oil coating roller 3, etc., and an oil storage part 7a and a recovering port 7b for returning oil overflowing from the oil storage part 7a are provided on the oil receptacle 7.
Patent JP-H08188988-A (JP)
Title: Paper coating solution and coated paper using the same
Inventor: NAKATANI YOSHIOMI
IPC: D21H19/56
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a coating solution having slight change of viscosity with time, excellent high-speed coating performance and wet inking properties by adding an adduct of a higher alcohol with an alkylene oxide to a mixture of pigment and a polymer binder and to obtain coated paper using the coating solution. CONSTITUTION: This paper coating solution comprises an aqueous suspension obtained by blending pigment such as clay or ground limestone with a polymer binder such as phosphorylated starch or a styrene/butadiene copolymer latex and an adduct of a higher alcohol with an alkylene oxide of the formula, R<1> - O-(R<2> -O)n -H (R<1> is a higher hydrocarbon; R<2> is an alkylene; (n) is 1-10) such as a polyoxyethylene dodecyl ether in the ratio of 100 pts.wt. of the pigment and 0.05-2 pts.wt. of the adduct and has 40-80wt.% solid content. The coating solution is applied to the surface of a paper base to form coated paper.
Patent JP-H04193551-A (JP)
Title: Thermal head
Inventor: SATOU KAZUYASU
IPC: B41J2/335
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a thermal head having a small size and a low cost by providing a driving IC, an electrode for a control signal, and an external connection terminal on an insulating board on which a glazed layer, electrodes, a heat generating resistor, and a protective film are laminated. CONSTITUTION:A glazed layer 1, electrodes 2, a heat generating resistor 3 and a protective film 4 are formed by printing, baking, depositing, sputtering or CVD. Driving ICs 61, 62 are placed on an insulating board 5, control signal input terminals 6a, 6b and control signal output terminals 6c, 6c are provided at the IC 61, and control signal input terminals 6e, 6f are provided at the IC 62. The terminals 6a, 6b of the IC 61 are respectively connected to external connection terminals 8a, 8b, and the terminals 6c, 6d of the IC 61 are respectively connected to the terminals 6f, 6e of the IC 62 through electrodes 7a, 7b for a control signal.
Patent JP-H09174667-A (JP)
Title: Polyethylene multilayer film
Inventor: BRAMBILLA GIUSEPPE
IPC: B29C48/18
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an improving method for manufacturing a polyester multilayer film with its central layer composed of straight-chain low density polyethylene(LLDPE) by the cast extrusion molding. SOLUTION: LLDPE polyethylene of density of 0.915-0.935g/cm<3> having at least bonding properties is extrusion molded by a series of extruders, and layers are formed by the function of the extruders by which the material is extruded, and the material forming the layers is pressed through a lip of an enlarging head and discharged to the peripheral environment. The material discharged out of the enlarging head is collected to a first cooling roll cooled by water kept at 10-25 deg.C, and then the film coming out of the first cooling roll is cooled by water kept at 10-20 deg.C, which is lower than the temperature of the first roll, and transferred to a second cooling roll, the peripheral speed or the rotation speed of which is faster than that of the first roll by 10-40%.
Patent JP-H10166742-A (JP)
Title: Dye thermal transfer receiving sheet
Inventor: TOMIKANEHARA MASAHIRO
IPC: D21H27/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent blocking between the surface and rear of a receiving sheet even when it is preserved in a high humidity environment by employing zirconium ammonium carbonate as a waterproofing agent in a rear surface coating layer. SOLUTION: A rear surface coating layer contains zirconium ammonium carbonate as a waterproofing agent. The zirconium ammonium carbonate generally discharges water, ammonia and carbon dioxide to form a strong carbon- oxygen-zirconium bond through crosslinking reaction with a compound, e.g. polyvinyl alcohol, starch, carboxymethyl cellulose, casein, acryl resin or styrene- butadiene copolymer, having a functional group, e.g. carboxyl group, amido group, hydroxyl group or methylol, thus exhibiting excellent waterprootness. Furthermore, it also reacts on an anti-charging agent having no functional group and causing no crosslinking reaction thus enhancing waterproofness without sacrifice of anti-charging effect.
Patent JP-S6487824-A (JP)
Title: Filer device for engine cooling liquid and manufacture thereof and method of treating engine cooling liquid
Inventor: BURAIAN EDOWAADO CHIIDORU
IPC: B01D35/02
Filed: 1987-12-23
Abstract: PURPOSE: To prevent a corrosional damage of an engine by providing a filter in a housing which has an outlet and an inlet of a coolant, and providing a vessel which breaks when a corrosion of coolant exceeds predetermined level and discharges a corrosion preventer in a coolant flowing passage. CONSTITUTION: A housing 12 consists of a base 15, a cover plate 16 and a cylindrical side wall 17. A hub 20 which has an inside wall with screw 22 which projects from a central of a cover plate 16 downward to a lower part of a cover plate 16 at the cover plate 16. When a cylindrical filter material 30 is provided in the housing 12 and connected with a cooling system by the inside wall with screw 22, a coolant flows from an inlet orifice 18 and passes through the cylindrical filter material 30, then being discharged from an outlet orifice 52. Divisional chambers for corrosion preventer 44, 46, 48 and the partition members are broken by corrosion which is caused by coolant in sequence and the corrosion preventer is discharged in the coolant.
Patent JP-H09167602-A (JP)
Title: Cylindrical battery assembling device
Inventor: NISHIHARA KOICHI
IPC: H01M50/169
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent an overturn and reversal of a sealing plate, and improve productivity by depressing the sealing plate downward on its under surface by an upper spindle, guiding it to a taper part, and installing the sealing plate in an upper end opening part of a battery case. SOLUTION: There is provided with a guide 8 in which a large diameter part 8c is arranged in an upper part and a small diameter part 8a having a diameter equal to an outside diameter of a cylindrical battery case 1 is arranged in a lower part and which has a taper part 8b in an intermediate part. A guide driving means 28 raises the guide 8 from a lower part of a lower spindle 79, and stops is when the lower end of the taper part 8b of the guide 8 reaches the vicinity of the upper end of an opening part 1a of the case 1 while containing a sealing plate in the large diameter part 8c of the guide 8. An upper spndle driving means 27 lowers an upper spindle 4 in the large diameter part 8c of the guide 8, and guides it to the taper part 8b by push-moving the selaing plate 2 downward on its under surface by the spindle 4.  Then, the sealing plate 2 can be installed in an upper end opening part 1a of the case 1.
Patent JP-H02171268-A (JP)
Title: Printing command signal issuance controller
Inventor: IWAZAWA HISATOSHI
IPC: B41J19/18
Filed: 1988-12-23
Abstract: PURPOSE:To perform printing even in an accelerating or decelerating area to prevent the production of a large-size device by a method wherein a printing time is determined so that a printing can be equidistantly conducted in an area having a printing head carrier speed fluctuation, and an auxiliary pre- printing command signal is issued before the printing time in order to improve the frequency characteristics of a printing hammer. CONSTITUTION:The quantities of state (position, speed, acceleration) of a printing head carrier detected by a printing head carrier state quantity detector 2 are received into a printing time signal generator 3, and a printing time is determined. In a pre-printing time signal generator 4, a pre-printing time signal is determined by subtracting a minimum impact-to-impact time, which depends on a predetermined frequency response in the impact of a printing hammer, from a printing time signal obtained in the printing time signal generator 3. Then, this obtained pre-printing time signal is received in a timer 5. When the timer 5 counts the time represented by the signal, a printing signal generator 6 is triggered, and a normal printing signal is imparted from the printing signal generator 6 to a printing head 7.
Patent JP-H09166314-A (JP)
Title: Molten slag water granulating device
Inventor: TEZUKA NORIO
IPC: F23G5/24
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To easily and simply prevent the molten slag from a slag discharge port from being cooled or hardened, and to prevent the port from being clogged. SOLUTION: Floats 2 are provided densely on the water level 4 in a molten slag water granulating device 1 to water-granulate the molten slag (f) flowing down through a slag discharge port 17 of a smelting furnace 15 to discharge the molten slag (f). The floats 2 are formed of the metallic or ceramics material, and the outer surface shape is formed spherical, oblong, egg-shaped, or cylindrical so as to be easily turned on the water level 4. In addition, the molten slag water granulating device 1 is provided on a waste treatment equipment in which the wastes such as the municipal refuse is thermally cracked, the thermally cracked stuff is burnt and melted, and finally discharged as the waste gas and the molten slag (f).
Patent JP-H05141502-A (JP)
Title: Transmission for wheeled vehicle
Inventor: MAEDA FUJIO
IPC: F16H47/04
Filed: 1991-11-15
Abstract: PURPOSE:To restrict a hydraulic loss to a minimum value without requiring a special place in a hydraulic pump for driving a hydraulic motor. CONSTITUTION:In one side of a transmission 1, an engine input part 10 directly connected to an engine 2 is provided. In the other side of the transmission, a motor input part 40 directly connected to a hydraulic motor 3 is provided. A planetary gear transmission part 20 composed of two sets of planetary gear devices 21, 22 connected to the respective input parts 10, 40 and a rotating clutch 25 is disposed in the central part of the transmission 1. Further, an output part 50 provided with a large reduction gear 52 is provided. A hollow intermediate shaft 29 for connecting the engine input part 10 to a large reduction gear 44 of the motor input part 40 is provided. A hydraulic pump 4 is driven by a driving shaft 30 passing through the intermediate shaft 29. Thus, a conventional power taking out device is not required and the hydraulic pump 4 can be disposed near to the hydraulic motor 3. Thus, a conventional power taking out device is not required and the hydraulic pump 4 can be disposed near to the hydraulic motor 3.
Patent JP-H02172229-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAMAGUCHI SUMIO
IPC: H01L21/3205
Filed: 1988-12-23
Abstract: PURPOSE:To increase the allowance in patterning when a contact hole is drilled and provide excellent connection between wiring layers and avoid an open-circuit and form a required multilayer wiring by a method wherein, after a first insulating layer is formed, a second insulating layer having a higher etching rate is formed. CONSTITUTION:A first wiring layer 7 is formed on a substrate 1. After a first insulating layer 11 is formed so as to cover the first wiring layer 7, etching is applied to the whole surface to remove the first insulating layer 11 to the extent of exposing the main surface part of the first wiring layer 7 and the surface is levelled. A second insulating layer 12 having a higher etching rate than the first insulating layer 11 is formed on the first wiring layer 7 and the first insulating layer 11. The second insulating layer 12 is selectively removed to form a contact hole in which a part of the main surface part of the first wiring layer 7 is exposed. Therefore, even if the patterned position is shifted when the contact hole is drilled, the first insulating layer 11 is not etched deeply. With this constitution, the problem of the step coverage of a second wiring layer 9 can be solved and an excellent connection can be provided and an open-circuit in the wiring can be avoided.
Patent JP-H06153296-A (JP)
Title: Acoustic reproduction device
Inventor: KATANOSAKA TERUYA
IPC: G10K15/12
Filed: 1992-11-11
Abstract: PURPOSE:To prevent noise increase due to a surround signal at the time of reproduction of a source whose S/N is worse. CONSTITUTION:A changeover control circuit switching any of plural sources is provided and R and L channel sound signals are given to a differential amplifier circuit 11 via an analog switch. Thus, an obtained difference signal (R-L) is given to a surround signal attenuation circuit 30, at the time of reproduction of the source with low S/N, its output level is reduced, The high frequency component of the difference signal is delayed via phase delay circuits 13, 14 and its output is given to an adder circuit and a subtractor circuit. The adder circuit adds the R channel signal and the difference signal. Furthermore, the subtractor circuit subtracts the R channel signal and the difference signal. Thus, noise in the surround signal is reduced and a sound with excellent presence is obtained.
Patent JP-2001144887-A (JP)
Title: Recorder, recording medium size deciding method of it and facsimile machine
Inventor: ONO TAKASHI
IPC: B41J2/05
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To properly deal with a case where the recording medium of a size which cannot correctly record a picture to be recorded is set, by easily detecting the size of the set recording medium. SOLUTION: Before recording to a sheet-like recording paper by means of a recording head, the recording paper housed in a housing means has its tip detected (S103) by a carrying means capable of controlling its carrying distance and then it is fed by a prescribed distance (S104). In the case of detecting the rear end of the recording paper during then (S105), it is judged that the size of the set recording paper is not suited to the recording of a received picture, and it is stored in a memory (S110). When the rear end is not detected, the recording paper is returned (S107, 108) to record the received picture (S109).
Patent JP-2000139498-A (JP)
Title: Rapid determination of activity of endoprotease specific to asparagine residue derived from plant
Inventor: ARATAIRA SEISHIYOBI
IPC: C12Q1/37
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To rapidly determine the activity of an endoprotease which participates to the synthesis of a storage protein in a seed by using a quenching fluorescent substrate having Asn and comprising a specific oligopeptide whose C-terminal side is not Ile, Leu and Val. SOLUTION: Fluorescence generated from a quenching fluorescent substrate cleaved by endoprotease which is specific to asparagine residue is measured by using a quenching fluorescent substrate comprising an oligopeptide having at least one asparagine residue in amino acid sequence, in which the C-terminal side of asparagine residue is not any of isoleucine residue, leucine residue and valine residue, having 7-methoxycoumarin-4-yl-acetyl group on N-terminal side and 2,4-dinitrophenyl group on C-terminal side. Thereby, activity of legumaturain which is an endoprotease specific to asparagin residue derived from a plant which participates to the synthesis of a storage protein in a plant seed having high usability in food industry, or the like, as an excellent protein source is rapidly determined.