baber/WOPTO huggingface dataset:
Patent JP-H06167077-A (JP)
Title: Joint structure of plate for lateral cover construction
Inventor: TSUNODA YOSHIO
IPC: E04D3/366
Filed: 1992-11-27
Abstract: PURPOSE:To facilitate extremely the interconnection of ends of longitudinally adjacent plates for lateral cover construction and simplify extremely the construction of the plate. CONSTITUTION:This joint structure is composed of a disposable plate material B, a plate A for lateral cover construction an a connecting material C. The disposable plate material B is provided on a support plate part 4 with locking pieces 6, 6.... The connecting material C is provided on the lower surface side of a connecting plate 8 with locked pieces 9, 9... which can be locked on the locking pieces 6, 6... widthwise of the disposable plate material B. The disposable plate material B is disposed on the rear surface side of longitudinal adjacent plates A, A for lateral cover construction between opposed end edges so that the widthwise direction of the disposable plate material B coincides with the longitudinal direction of the plate A for lateral cover construction. The locking pieces 6, 6... of the disposable plate material B project from the opposed end edges of the longitudinally adjacent plates A, A for lateral cover construction to lock the locked pieces 9, 9... of the connecting material C on the locking pieces 6, 6.
Patent JP-H06182138-A (JP)
Title: Dehumidifying device
Inventor: SHIRATA KENJI
IPC: B01D53/34
Filed: 1992-12-21
Abstract: PURPOSE:To sufficiently develop both of dehumidifying capacity and deodorizing capacity, in a dehumidifying device where the opening part of a container having a dehumidifying agent received therein is hermetically sealed with a humidity permeable membrane, by mixing a deodorant with the material of the container. CONSTITUTION:In the dehumidifying device where an opening part of a container having a dehumidifying agent received therein is hermetically sealed with a humidity permeable membrane, a deodorant is mixed with the material of the container. As the dehumidifying agent received in the dehumidifying device, any one absorbing moisture in air is used without being especially limited but calcium chloride is pref. because of low cost and high humidity absorbing capacity. As the deodorant mixed with the material of the container of the dehumidifying device, there is no special limit and either one of a decomposition type deodorant decomposed upon the reaction with an offensive smell and an adsorbing type deodorant adsorbing an offensive smell may be used. In the use of the deodorant, ink containing the deodorant may be printed on the surface of the container or a label containing the deodorant may be bonded to the surface of the container.
Patent JP-H05151976-A (JP)
Title: Film battery
Inventor: KAGAWA HIROSHI
IPC: H01M50/564
Filed: 1991-11-28
Abstract: PURPOSE:To provide a safe film battery with long lifetime and excellent energy effeciency by reducing the internal resistance. CONSTITUTION:A film battery includes a laminate A and a frame 7. In the laminate A a positive electrode plate 3 and a negative electrode plate 4 are placed one over another between a positive electrode terminal plate 1 and a negative electrode terminal plate 2. The frame 7 accommodates the laminate A and therein a low pressure gas is encapsulated.
Patent JP-H09176428-A (JP)
Title: Conditioner for liquid excavation stabilizer
Inventor: HORIKAWA TAKESHI
IPC: C08L33/02
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a conditioner for a liquid excavation stabilizer which does not gel when mixed with cement and has a good mud-wall-forming function by adding a conditioner comprising a combination of sodium carboxylmethylcellulose and an amphoterically ionic polymer to the stabilizer (slurry) used in civil engineering excavation. SOLUTION: This conditioner mainly consists of sodium carboxymethylcellulose(CMC) and an amphoterically ionic polymer. The amphoterically ionic polymer is desirably the one comprising 7-21wt.% structural units derived from a cationic monomer and 93-73wt.% structural units derived from an anionic monomer, more desirably comprising 7-21, 8-24, 15-45 and 20-60wt.% structural units X1 to X4 represented by the formula (wherein R1 and R2 are each H or an alkyl; R3 is H or an organic functional group; A is Cl or Br; R4 is an organic functional group; and M1 and M2 are each Na, K, Ca or Mg). CMC is desirably one having a degree of substitution of 0.6 or above, especially 1.5 or above. The mixing ratio of CMC to the amphoterically ionic polymer is desirably 40/60 to 60/40.
Patent JP-2001161073-A (JP)
Title: Voltage converter for multiplexing
Inventor: KAWASAKI YOSHINORI
IPC: H02M7/497
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To avoid the problem of causing a cost increase because filters must be sometimes added to keep 11th and 13th higher harmonic currents flowing into a system within the upper limit of a system linkage guide line when a 12-pulse converter 2 is multiplexed in series or parallel for large capacity. SOLUTION: By using two sets of 12-pulse voltage converters 2, the respective 12-pulse converters are phase-shifted by ±7.5 deg. (angle between both of them is 15 deg.) respectively to interconnected system voltage so that 4-serial multiplex or 2-serial 2-parallel multiplex may be formed into one unit of multiplex. The units are multiple-connected in series or parallel, thereby forming the voltage converter having large capacity.
Patent JP-H07161738-A (JP)
Title: Frame carrying equipment in bonding apparatus
Inventor: TORIGOE SATOKURA
IPC: H01L21/50
Filed: 1993-12-09
Abstract: PURPOSE:To obtain a carrying equipment capable of contributing to the improvement of working efficiency and cost reduction of a bonding apparatus by equipping specific frame carrying means and frame sending means respectively. CONSTITUTION:This equipment is equipped with frame carrying means for carrying frames L/F for carrying in and out the frame L/F for bonding stage 155 and, differently from the above, frame sending-out means 61 for sending out the frame L/F carried out from the bonding stage 155 toward a post stage by means of the frame carrying means. The frame sending-out means 61 guides a sending-out member 61g by linking with the frame L/F and also guides the sending-out member 61g in the frame sending direction and also has guide displacement means 61s for giving conversion between a first position in a frame carrying route and a second position for departing from the frame carrying route as well as drive force applying means 61b for giving the drive force to the sending-out member 61g.
Patent JP-H09191952-A (JP)
Title: Special angle steel
Inventor: ITOI IYUU
IPC: F16S3/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a special angle steel having a high function in terms of cross section and stacking property, and allowing use in place of the conventional square tube. SOLUTION: This special angle steel has a cross-sectional form with an angle (2θ) formed with two sides taken at a value between 35 and 60 degrees, and a linear part 2 orthogonal with the symmetry axis Z of the two sides is formed outside the joint of each side. In addition, height from a free end to the linear part and height H1 from the free end to the intersection of the extensions of the outside straight lines of the two sides have a ratio (H/H1 ) between 0.5 and 0.9. Also, a bulge 3 is formed on the outer side of the free end of each side.
Patent JP-2000158641-A (JP)
Title: Production of printed wiring board
Inventor: KATO CHIKAKO
IPC: B41J2/01
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of print and eliminate processing by forming a circuit on a substrate, printing solder resist thereon, forming at least one metal film on metal wiring formed into a circuit and then performing ink jet printing onto the solder resist film thereby eliminating the need of plate making. SOLUTION: After a circuit of metal, e.g. copper, is formed on a printed board in etching process 1, solder resist is formed in solder resist coating process 2 at a desired part of the circuit by printing or UV-curing through pattern exposure. Subsequently, at least one layer of metal coating is formed on the copper wiring of the printed wiring board by solder coating, or the like, in solder processing process 4, plating process 5 or composite process 6 of solder processing and plating. Finally, a symbol mark is printed on the solder resist in ink jet print process 7.
Patent JP-2000212334-A (JP)
Title: Rubber composition for vibration damping machine
Inventor: OGUSHI MASAMI
IPC: C08K3/36
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition which has an excellent attenuation property, little temperature dependence of dynamic storage elastic modulus, excellent moldability, and is suitable as a viscoelastic material for vibration damping machines which has little limitations to a shape and fixing of the machines and so on. SOLUTION: This composition satisfies the following conditions: (1) The fifth modulus in the 150% repeated deformation tension test at 23 deg.C and a speed of 100 mm/min is 7 kgf/cm2 or less. (2) The fifth hysteresis loss in the 150% repeated deformation tension test at 23 deg.C and a speed of 100 mm/min is 50% or more. (3) The ratio of the dynamic storage elastic modulus at 10 deg.C to the dynamic storage elastic modulus at 20 deg.C is 1.5 or smaller, and the ratio of the dynamic storage elastic modulus at 30 deg.C to the dynamic storage elastic modulus at 20 deg.C is 0.5 or larger, both at a frequency of 20 Hz and an amplitude of 13±5% stretch.
Patent JP-H02217207-A (JP)
Title: Manufacture of paper tube for concrete forms
Inventor: OCHI KATSUYUKI
IPC: B28B7/34
Filed: 1989-12-27
Abstract: PURPOSE:To increase waterproof properties by laminating a temporary paper layer, an adhesive tape, a laminated paper and a band-shaped paper for a plastic film respectively being bonded and laminated successively and hellically to a core tube, removing said tube-shaped material from the core tube and also removing the temporary paper layer. CONSTITUTION:Paraffin is applied to a surface of a sliding paper 16 to be wound helically in contact with a mandrel 21 by sliding rollers 24, and said paper is fed into the mandrel 21 through a roller group 35. An adhesive tape 10 with its adhesive surface facing outward is wound on the sliding paper 16 through the roller group 36. A laminate board 11 with its laminated layer facing inward is overlapped in a manner that its one side edge 11a is positioned in the center of the adhesive tape 10. The inner side surfaces of band-shaped boards 12, 13 and 14 are coated with a bonding agent respectively by spreading rollers 27, 28 and 29, and wound successively over an innermost layer 1 made of laminated boards 11 while abutted parts 7, 8 and 9 are slidden a little and bonded thereon. A band-shaped board 15 waterproofed except a margin section 5a on the outer surface preliminarily is wound over a layer 4 formed with a band-shaped board 14 through a bonding agent spreading roller 30 and a roller group 41. Thus, a laminated paper tube with its inner surface being covered completely with a smooth waterproof layer can be manufactured efficiently.
Patent JP-H05178425-A (JP)
Title: Beam structure for frame shelf
Inventor: IBA TOSHIYUKI
IPC: B65G1/14
Filed: 1991-12-25
Abstract: PURPOSE:To improve an external appearance due to a fitting connection line, prevent a worker from being wounded even if his hand rubs it, and strengthen the fitting more firmly by forming a plate part to be locked capable of engaging freely from above with a locking plate part into a square cylinder shape, and forming the front half of an upper plate part in a step shape as an upper support part. CONSTITUTION:A connection line of beams 30 exists only in one place on the lower surface where both lower plate parts 34 and 35 are brought into contact with each other, and moreover, since it is the fitting connection line, welding is not necessary, so that the smooth surface can be formed. Further, a warehousing operation by means of a forklift can be carried out by loading a pallet 2 between support parts 31a in the front/rear beams 30. Since the support parts 31a are situated in the front half, a pallet 2 side load in the case of this loading is applied much more to a front plate part 32 than to a rear plate part 33, and is also applied much more to a front lower plate part 34 than to a rear lower plate part 35. As a result, since a plate part 37 to be locked acts on a locking plate part 36 in a press-down condition, the fitting can be maintained firmly.
Patent JP-H06193900-A (JP)
Title: Room machine of air conditioner
Inventor: KITAGAWA KOICHI
IPC: F24F1/00
Filed: 1992-12-22
Abstract: PURPOSE:To ensure a smooth flow field free from counterflow and vortexes of wind and an efficient operation with low noises by providing a louver of a variable blowing angle at an outlet for a fan in a room machine and providing means for adapted for interlocking with the louver to change an air passage in the room machine. CONSTITUTION:A front casing 9 of an indoor machine is provided at upper and front faces with suction openings 4, and a heat exchanger 1 is provided between the suction opening 4 and an room fan 2. The front casing 9 is provided at its inward extension with a front nose 8, and a louver 3 is provided at an outlet 5 on a lower face of the front casing 9 to be positioned in parallel to the room fan 2. Provided on a rear casing 7 is a back nose 6 which is positioned in parallel to the indoor fan 2. The back nose 6 and the front casing 9 are moved so that a vortexes generated near the front nose 8 are moved toward the front casing 9. Thus it is possible to achieve a smooth flow field free from counterflow and an efficient operation with low noises.
Patent JP-H06195671-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/73
Filed: 1992-12-22
Abstract: PURPOSE:To stably obtain a high S-N ratio even in repeated use by forming a magnetic layer made of a ferromagnetic metallic thin film on a polymer film having <=7mum thickness with an underlayer having no grain boundary in-between. CONSTITUTION:An underlayer 7 having no grain boundary is formed on a polymer film 6 having <=7mum thickness. Polyethylene terephthalate or polyethylene naphthalate may be used as the polymer of the film 6 and a film to which graininess is imparted by coating or with internal grains is suitable for use as the film 6. The material of the underlayer 7 is not limited and a metal, oxide, partial oxide or nitride may be used. The thickness of the underlayer 7 is >=200Angstrom  and the pref. range is 300-5,000Angstrom  from the viewpoint of effect and productivity. The underlayer 7 is formed under such conditions that the absence of a grain boundary is confirmed with a transmission type electron microscope having high resolving power. A single- or multi-layered ferromagnetic metallic thin film 2 of Co-Ni-0, a protective film 3 and a lubricative film 4 are formed on the underlayer 7. Excellent preserving performance and durability can be ensured in high density recording with a narrowed track.
Patent JP-H06183058-A (JP)
Title: Image forming device
Inventor: YOSHIDA TATSUYA
IPC: B41J2/45
Filed: 1992-12-22
Abstract: PURPOSE:To permit the cost of external circuits to increase as small as possible by providing a controlling means for allowing a light emitting element to emit light plural times to form one line of data while allowing a surface of a photosensitive body to move with the aid of a photosensitive body driving means. CONSTITUTION:A temporary storage means 67 holds image bit map imaging data for one line while sequentially shifting the serial image bit map imaging data (VDO 1) outputted from a DRAM controller 40. A correction ROM means 68 stores correction data that are data on variance in brightness with respect to each of LED elements 71, and a comparison means 69 produces a signal indicating the kind of correction according to correction data from the correction ROM means. A correcting means 70 corrects an image bit map image data signal (VDO 2) outputted from the temporary storage means 67 according to a signal indicating the kind of correction, which is outputted from the comparison means 69, and outputs a corrected signal. A latch unit 45 latches and holds data for one line held in a serial/parallel conversion unit 44.
Patent JP-H11165705-A (JP)
Title: Spiral-type stretch-wrap packaging machine
Inventor: TSUKUDA MASAHIRO
IPC: B65B11/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To apply a tension required for stretch-wrap packaging to a film without feeding power to a film supplying device mounted on a first ring by providing, on a second ring, a driving means for normally and/or reversely rotating with varying speed and a means for transmitting rotation of the ring to a rotary shaft of a stretching roller. SOLUTION: A first ring 5 is rotated to stretch a stretch film F between a pair of stretch rollers 72, 73 of a film supply device 7 mounted on the ring 5, and elastic force is applied to have the film wound around a side wall of an object 10 to be packaged. At this time, an input signal from outside is received, a second ring 6 is normally and/or reversely rotated with speed varying, and its rotation is transmitted to a rotary shaft of one of a pair of stretch rollers 72, 73. Thus speed for feeding the film F may not only be simply increased immediately after start of rotation of the first ring 5 and decreased according to deceleration immediately before stop but also be varied corresponding to change in required speed for feeding the film from a side of the object 10 which is repetitively generated.
Patent JP-H07169656-A (JP)
Title: Aluminum electrolytic capacitor anode foil
Inventor: GOTO HIROMI
IPC: H01G9/04
Filed: 1993-12-15
Abstract: PURPOSE:To increase capacitance by specifying a thickness of an oxide film formed on a surface of an aluminum foil and by incorporating fluorine atoms in the oxide film as dissimilar atom. CONSTITUTION:A 99.9% pure rolled aluminum foil is manufactured and the aluminum foil is heated in inert gas as the final annealing. Then, CF4 gas is introduced in a vacuum container, high frequency plasma is generated and processing is carried out while F ion is made to impinge on an aluminum test material placed in a positive electric potential. In the process, the thickness of an oxide film formed on a surface of the aluminum film is 4.5nm or less and 70at.% of fluorine is contained in the oxide film. Thereby, a number of pits can be uniformly formed at once at high density on the aluminum foil surface during roughening treatment and the capacitance can be remarkably increased.
Patent JP-H06195629-A (JP)
Title: Magnetic head and its production
Inventor: KAWAKAMI YOSHIO
IPC: G11B5/23
Filed: 1992-12-22
Abstract: PURPOSE:To relatively easily produce a magnetic head having satisfactory magnetic characteristics in a high frequency band, well inhibiting the reaction of melt bonding glass with metallic magnetic thin films and the generation of stress and exerting no harmful influence on magnetic recording characteristics. CONSTITUTION:Thin films based on Fe-Al-Si and contg. N2 and Ru are used as metallic magnetic thin films 14a, 14b having high saturation magnetic flux density formed near a magnetic gap. A two-layered structure consisting of a Cr2O3, film 18a (18b) and an SiO2 film 19a (19b) is imparted to nonmagnetic thin films constituting the magnetic gap and the nonmagnetic thin films are allowed to also act as films preventing the reaction of melt bonding glass 6 with the metallic magnetic thin films 14a, 14b.
Patent JP-H07166822-A (JP)
Title: Manufacture of aluminum alloy valve lifter
Inventor: HAYASHI NOBUTAKA
IPC: F01L1/14
Filed: 1993-12-16
Abstract: PURPOSE:To provide manufacture of an aluminum alloy valve lifter by preparing a valve lifter raw material by using comparatively inexpensive powder forged material, and forcing a plating layer on a sliding surface against a cylinder head, which plating layer is a film of high close-contact performance, strength, and rigidity. CONSTITUTION:In order to manufacture a valve lifter 1, a valve lifter raW material is prepared by forging or casting molten aluminum alloy. Then, a portion of the valve lifter raw material is cut to form a sliding surface 7 in respect to a cylinder head 2. Ni-P plating in which silicon nitride is diffused is formed on the cut surface to form a plating form 8. The valve lifter raw material is then under aging with T6 or the like.
Patent JP-H03200202-A (JP)
Title: Optical fiber
Inventor: FUJIWARA TAKASHI
IPC: G02B6/02
Filed: 1989-12-28
Abstract: PURPOSE:To attain the exit of light to the outside at an intermediate point or the incidence of the light from the outside by forming at least one light leaking region on the peripheral surface of a core. CONSTITUTION:A clad 12 disposed around the core 11 is formed to have a part of the refractive index larger than the refractive index of the remaining part in order to assure the light leaking regions. The light applied to one end of the core 11 is, therefore, transmitted, as shown by a solid arrow X0, in the extension direction thereof while iterating total reflection on the boundary face of the core 11 and the clad 12; in addition, a pat of the light is emitted to the outside from the large-refractive index regions 12a of the clad 12. The light is made incident on the core 11 when this light is made incident from the outside, as shown by arrows Y1, Y2, on the large-refractive index regions 12a of the clad 12. The light is then transmitted, as shown by a broken arrow Y0, along the extension direction while iterating the total reflection on the boundary face o the core 11 and the clad 12.
Patent JP-H10189066-A (JP)
Title: Wire connection structure
Inventor: SHINJI AKIRA
IPC: H01R4/02
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent a terminal from being buried by heat softening of a resin when a first and a second members are welded by supersonic excitation. SOLUTION: A terminal 13 is placed on a groove part 16 of a first member 11, and a covering wire 17 is placed on the terminal 13. With this state, supersonic excitation welds the first member 11 and a second member 12 while maintaining depression of the second member 12. For corresponding to a block part 27 with a bottom wall part 28 formed in the groove part 16, the second member 12 is formed of resin having a small thermal resistance. Even when the second member 12 is dented by depression in a heating state by the supersonic excitation, the black part 27 for supporting the terminal 13 is not dented to prevent the terminal 13 from being buried in the resin.
Patent JP-H09183015-A (JP)
Title: Crop cutting control device for hot rolled material
Inventor: HIRONO HIROKI
IPC: B23D36/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce a variation in cutting amount by providing a means to detect an overlap caused at the end part of a rolled material or the start point of layer cracking and a means to calculate a crop cutting position relative to the rolled material based on the detected start point. SOLUTION: A rolling mill control device 9 calculates a positional deviation between a crop cutting position and a cutting position just beneath a crop shear 4 continuously based on the information on the cutting position calculated by a crop shape arithmetic device 6 and a transfer speed of a rolled material 2 fed by a roll 3a detected by a speed sensor 10. Also it controls a rolling table drive device 11 based on the information, and stops the transfer of the rolled material 2 when the cutting position of the rolled material 2 arrives at the cutting position just beneath the crop shear 4 and, at the same time, drives a crop pressure control device 12 so as to cut out the end part of the rolled material 2 by the crop shear 4.