baber/WOPTO huggingface dataset:
Patent JP-H11185802-A (JP)
Title: Sodium sulfur battery recycling method and its device
Inventor: TOKOI HIROMI
IPC: H01M10/54
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a recycling system of a sodium sulfur battery by which useful substances are recovered from a used battery. SOLUTION: This recycling method comprises a first process in which sodium is dissociated from sodium polysulfide so that sodium pentasulfide is produced and the dissociated sodium is separated and recovered, and a second process in which sodium is further dissociated from the produced sodium pentasulfide so that a two-phase region comprised of sodium pentasulfide and sulfur is formed and thereby, sodium and sulfur are recovered.
Patent JP-H07202720-A (JP)
Title: Communication method and its equipment
Inventor: IWAMURA KEIICHI
IPC: H03M13/00
Filed: 1993-12-29
Abstract: PURPOSE:To provide a communication method and its equipment in which a communication code is decoded at a high speed with least calculation quantity. CONSTITUTION:A variable (j) counting number of times of processing, an error location polynomial Uj(x), an error location auxiliary polynomial Pj(x), an error numeral polynomial Vj(x), and an error numeral auxiliary polynomial Qj(x) are initialized in the step s1. The variable (j) and a value 2N are compared in the step s2 and when they are equal to each other, the processing is finished. Scalar quantities aj, bj are calculated in the step s3. In the case of aj:0 in the step S3, the processing proceeds to the step s5 and '1' is set to the value bj. Whether or not the value aj equals to 0 or whether or not the degree of the Uj(x) is higher than j/2 is checked in the step s6. When smaller, a Q1+1(x) at (j+1) is obtained through calculation by aj, bj, Vj(x) in the step s8. Each of the polynomials Vi+i(X), Ui+i(x), Qi+i(x), and Pi+i(x) in (j+1)th degree is calculated from each polvnomial in j-th degree and the values aj, bj in the step s7. The decree (j) is incremented by one in the step s9 to repeat the processing sets from the step s2 and succeeding steps.
Patent JP-H06182049-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1992-12-16
Abstract: PURPOSE:To enhance enjoyment of player for continuous hitting of big hit a plurality of times and appealing to other players while achieving quicker response of hall workers. CONSTITUTION:A big hit display device 41 which lights at each of big hits, a continuous bit hits display device 42 which lights as each of continuous big hits occurs, a bonanza number big hit display device 43 which lights as each of bonanza number big hits occurs, a special pattern probability increase display device 44, a normal pattern probability increase display device 45, a reach display 46 and a continuous big hit frequency display device 47 to display the frequency of continuous big hit are arranged at an upper part of a picture frame-shaped front frame 11 of a pachinko machine 2 sequentially from the left. Hence, especially, a displaying with the continuous big hit frequency display device 47 is executed and reporting on multiple continuous big hit different from reporting on normal big hit thereby, enabling the recognition of multiple continuous big hit.
Patent JP-2001172827-A (JP)
Title: Polyester conjugate fiber
Inventor: MIYAZAKI SHUJI
IPC: D01F8/14
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a polyester conjugate fiber producible in high spinnability and drawability using reclaimed PET from PET-bottles or the like, having high mechanical strengths and therefore suitable for use in the form of industrial material or fishery material. SOLUTION: This conjugate fiber >=6.2 cN/dtex in braking strength is composed of a core layer and a sheath layer in the weight ratio of (20:80) to (80:20); wherein the sheath layer consists of a polyethylene terephthalate resin 0.79-1.3 in intrinsic viscosity [η] and the core layer consists of a reclaimed polyethylene terephthalate resin 0.55-1.16 in intrinsic viscosity [η].
Patent JP-2001174652-A (JP)
Title: Optical coupler/branching filter
Inventor: SAKAKIBARA MASAKI
IPC: G02B6/12
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To completely perform the transfer of coupling/branching in an optical coupler/branching filter without receiving any restriction to wavelengths. SOLUTION: Since a photonic crystal body 9 which inhibits the propagation of signal light S1 in the wavelength region corresponding to a short wavelength of coupling or branching signal light S1, S2 is provided between coupling parts 6, 16 of two optical waveguides 2, 3, the transfer of non-coupling or non- branching optical signal S1 to the other optical waveguide 3 is eliminated, the coupling parts 6, 16 are formed so as to maximize a coupling ratio transferring the coupling or branching signal light S2 to the other optical waveguide 3, and complete coupling or branching is performed. Also, since the effect of the photonic crystal body 9 is not reduced with lapse of time, the high coupling ratio is held in a constant, and complete coupling or branching is performed by one coupler.
Patent JP-2000179884-A (JP)
Title: Radiation type cooling, heating and ventilating device
Inventor: ASO YASUHIRO
IPC: F24F1/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To permit ventilation in a room by a method wherein a fan for introducing air from outdoor side into indoor side is installed in an air suction port, communicating the indoor side of a skeleton with the outdoor side of the same, and the air, introduced by the fan, is conducted to flow on a radiation panel while generating convection. SOLUTION: A device is constituted of a radiation panel 1, installed near a skeleton 3, a suction port 4, for introducing outdoor air to the inside of a room, and a fan 2, arranged in the suction port 4. The fan 2 is installed above the radiation panel 1. The inlet port side of the fan 2 is communicated with the outdoor side of the suction port 4 while the outlet port side of the fan 2 is constituted so as to conduct the air, introduced from the outdoor side of the fan, to flow along the surfaces of the radiation panel. When the fan 2 is operated, outdoor side air is sucked and is discharged to the radiation panel 1 side.  The air is conducted to flow along both surfaces of the radiation panel 1 whereby the air receives cold heat or hot heat to contribute cooling or heating through convection from a surface at the side of the skeleton 3, which is not contributed to radiation cooling or heating, thereby permitting the increase of a cooling or heating efficiency while effecting ventilation.
Patent JP-H10186438-A (JP)
Title: Variable apex angle prism, and video camera
Inventor: KAWAMATA KAZUTO
IPC: H04N5/232
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To make a variable apex angle prism small in size and light in weight, and to save the power, by providing a means for cancelling the weight of either lens, which is to be rotated. SOLUTION: A plane-concave lens 3 and a plane-convex lens 4 are driven to rotate in directions shown by arrows xb and xb ' and directions shown by arrows yb and yb ' having a rotation supporting point part 12 as the center by a compact direct current motor 28 being the actuator of a rotating and driving part 13 by a lens rocking mechanism. The rotating directions by the weight of the lenses 3 and 4 are the directions shown by the arrows xb ' and yb '. A pair of tension springs 42 is used as a weight cancelling means in a weight cancelling mechanism 41 so as to cancel the weight of the lenses 3 and 4 in the directions shown by the arrows x' and yb '.
Patent JP-2000142679-A (JP)
Title: Guide bridge for replenishing commodity in corrugated cardboard case
Inventor: SATO KAZUO
IPC: B65D25/38
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly replenish canned beer, canned juice, bottled drink water, etc., by opening the front end of a guide bridge for replenishing commodities, which is installed in a corrugated cardboard case and built in the profile part or the shorter side of the case and arranging it to shape a bridge on the replenishing opening of a vending machine. SOLUTION: A guide bridge 3 for replenishing commodities, which is used for a cover in common, is held by a hand and opened as shown in the arrow marks 7, 8. When the guide bridge is completely opened, guide bridge rails 10 for replenishing commodities are erected as shown in the arrow mark 9. Further, a second guide bridge 12 for replenishing commodities, which is used for the cover of the corrugated cardboard case 1 in common can be moved down and opened to use it in the same way. The rear part of the corrugated cardboard case 1 is lowered a little and the bridge 3 for replenishing commodities is securely set on the replenishing opening 7 for a vending machine. When the rear part of the cardboard case 1 is tilted high, commodities 5 flow on guide bridge 3 from a commodity outlet 2 to be sucked in the replenishing opening 6 of the vending machine.
Patent JP-H10183580-A (JP)
Title: Dust catcher
Inventor: TAKASHIMA MICHIO
IPC: E02B5/08
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a dust catcher which facilitates sewage treatment from waste in a part projecting to a belt conveyer in a rake route so as to hold good external appearance and hygiene environment and eliminate any trouble in cleaning or adjusting a chain. SOLUTION: A dust catcher is provided with a berth clean 10 which is arranged in a channel W and locks waste G in the channel, a rake 14 which is raised along the berth clean 10 and rakes up the waste, a chain 30 which circulates the rake from the berth clean 10 via a projecting part H so as to return it on a waste carrier path 12 in the upper part of the channel, and a waste holding part 38 which is provided along a route from the berth clean 10 to the return point. The projecting part is so formed as to be horizontal or down-grade toward the return point.
Patent JP-H0559498-A (JP)
Title: Ferritic heat resistant cast steel and its manufacture
Inventor: GENMA KIWA
IPC: C22C38/00
Filed: 1991-12-24
Abstract: PURPOSE:To improve the heat resistance of a ferritic heat resistant cast steel without sacrifying its oxidation resistance, machinability an its structural stability and to increase its applicability to an automobile engine exhaust system. CONSTITUTION:A steel essentially consisting of, by weight, 0.05 to 0.5% C, 1.0 to 2.0% Si, <0.6% Mn, <0.04% P, <O.04% S, <0.5% Ni, 10 to 20% Cr, 0.1 to 1.0% V, 0.5 to 1.0% Nb, 0.08 to 0.50% Mo, <0.0l% W, 0.01 to 0.2% Ce and the balance Fe, if required, highly incorporated with 0.1 to 1.5% Mn, independently or compositely mixed with 0.01 to 0.2% S, 0.01 to 0.2% Te and 0.01 to 0.3% Al and furthermore independently or compositely mixed with 0.1 to 5.0% Co and 0.1 to 5.0% Ti according to necessity is subjected to annealing treatment at 850 to 1000 deg.C for 1 to 5hr.
Patent JP-2001176400-A (JP)
Title: Plasma display panel
Inventor: HASHIKAWA HIROKAZU
IPC: H01J11/22
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel, in which an increase in discharge current is restrained as well as keeping a low discharge voltage, and moreover, good luminous efficiency can be obtained. SOLUTION: In the plasma display panel, the rear side of a dielectric layer 11 is coated with the first protection layer 12, and the portion except for the part opposing to the transparent electrodes Xa, Ya of at least a column voltaic pair (X, Y) on the rear side of the first protection layer 12, which oppose to each other and generate the discharge, is coated by the second protection layer 17 formed with SiO2 having a lower secondary electron emission factor than that of MgO that forms the first protection layer 12.
Patent JP-H05181693-A (JP)
Title: Diagnostic program start control system for logic device
Inventor: SUKASAKI IZUMI
IPC: G06F11/22
Filed: 1991-12-27
Abstract: PURPOSE:To facilitate selection by previously checking a processor enabling diagnosis, and selecting only the processor enabling the diagnosis as a diagnostic object processor. CONSTITUTION:Before the diagnostic object processor is selected (S5), the diagnostic guard conditions of all the processors connected to an information processing system are checked (S2), and only the processor enabling the diagnosis is extracted as the diagnostic object processor (S1). Concerning the processor disabling the diagnosis, the reason why the diagnosis is disabled is outputted for the unit of the processor to the console, etc., of a service processor as auxiliary information (S3) and further, operation guide to enable the diagnosis is outputted (S4). Then, the diagnostic object processor selecting means S5 is started, and the diagnostic object processor selecting means displays the selected processor enabling the diagnosis on the console and selects the diagnostic object device from the displayed name of the processor.
Patent JP-H06191112-A (JP)
Title: Recording apparatus
Inventor: YUKIMURA NOBORU
IPC: B41J19/18
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a recording apparatus capable of performing stable recording of high image quality by dividing several recording means into two groups in a moving direction and using the recording means on the downstream side in a forward moving direction at the time of forward movement and using the recording means on the downstream side in a rearward moving direction at the time of rearward movement to perform recording. CONSTITUTION:Four recording heads 11 mounted on a moving member 10 is arranged in the order of cyan, black, magneta and yellow. When a material 15 to be recorded is recorded, a main scanning motor 13 is forwardly driven to move the moving member 10 in the direction shown by an arrow A and two recording heads on the downstream side in a forward moving direction are driven to emit black and cyan inks to apply the recording of one row to the material 15 to be recorded. Next, the main scanning motor 13 is reversely driven and the moving member 10 is moved in the direction shown by an arrow B along the A-direction and two recording heads on the downstream side in a rearward moving direction are driven to emit magenta and yellow inks to apply recording to the material 15 to be recorded. By this constitution, image quality can be stabilized.
Patent JP-2000172477-A (JP)
Title: Printer
Inventor: TAMURA NOBORU
IPC: G06F3/12
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To make a host computer not wait by performing print request reception, page expansion, and page image storage at a device which is expecting an instruction to start printing of 2nd and succeeding sets. SOLUTION: The printer 50 comprises a CPU 1, a storage device 2, a print part 3, etc. When the printer 50 receives a next print request while waiting for a 2nd set to print, the CPU 1 stores the page expansion and page image of the received request in the storage device 2. Then page information is registered in a print wait list and it is checked whether or not there are remaining print data. When print data are left, the same operation is repeated so as to save the remaining print data. When no print data is left, it is considered that the registration of all the print data in the print wait list is completed, so the print part 3 converts the print data from a host computer into an image and prints it on a paper sheet.
Patent JP-H06191555-A (JP)
Title: Manufacture of chained container for carrying precision part
Inventor: MURATA KENTARO
IPC: B65D73/02
Filed: 1992-12-25
Abstract: PURPOSE:To provide a coupling structure for molding a container unit and making molding of a subsequent unit free in relative bending. CONSTITUTION:In a belt comprising container units 10, 10 having a recess 11 for individual housing provided in series and engaging parts 14 provided at constant intervals on a carrying mechanism along one of side edges 12 or 13, the container unit 10 is molded in a cavity 45 with arms 21, 23 protruding from two opposite sides A and B. Thus, a first step for forming a cylindrical small protrusion 22 or a cylindrical hole 24 parallel with the side A on following arms 21, 21, a second step for taking out a preceding unit from the cavity and mounting tips of the following arms into a cavity 46 of preceding arms 23, 23 and a third step for injecting fused resin into the cavity and forming the tips of the preceding arms of a following unit with the hole 24 or the small protrusion 22 in a state of being relatively rotatably fitted onto the small protrusion or the hole of the preceding unit arm are repeated.
Patent JP-H06198827-A (JP)
Title: Biaxially oriented polyester film
Inventor: ABE KOICHI
IPC: G11B5/733
Filed: 1992-12-28
Abstract: PURPOSE:To develop excellent electromagnetic conversion characteristics when a polyester film is used as a magnetic recording medium by stably producing the polyester film while putting the high mechanical strength peculiar to polyethylene naphthalate to practical use without damaging lateral Young's modulus. CONSTITUTION:A biaxially oriented polyester film is based on polyethylene naphthalate with intrinsic viscosity of 0.6-0.9 and polyethylene terephthalate having intrinsic viscosity equal to or less than that of polyethylene naphthalate and characterized by that the content of polyethylene terephthalate is 0.05wt.%- below 0.5wt.% and lateral Young's modulus is 6.5 GPa or more.
Patent JP-H05271183-A (JP)
Title: 26,27-dimethylene-1-alpha,25-dihydroxyvitamin d2 and 26,27-dimethylene-24-epi-1-alpha,25-dihydroxyvitamin d2 and their preparation
IPC: C07C401/00
Filed: 1992-12-28
Abstract: Vitamin D2 analogs in which a cyclopentane ring is introduced onto the 25-carbon of the side chain of 1 alpha ,25-dihydroxyvitamin D2 and its 24-epimer are described. The compounds are characterized by a marked intestinal calcium transport activity while exhibiting much lower activity than 1 alpha ,25-dihydroxyvitamin D3 in their ability to mobilize calcium from bone. Because of their preferential calcemic activity, these compounds find utility in the treatment of diseases where bone formation is desired, such as osteoporosis.
Patent JP-H06195618-A (JP)
Title: Digital information recorder
Inventor: WATANABE IKUO
IPC: G11B5/09
Filed: 1992-12-25
Abstract: PURPOSE:To effectively record a variable-length encoded data on a magnetic tape. CONSTITUTION:The buffers 12A and 12B are provided between an image processing part 3 and a recording amplifier 4 and between the image processing part 3 and a reproducing amplifier 7 respectively, and at the time of reproducing and reproducing, a variable-length encoded data is temporarily stored. The buffers 12A and 12B are changed over while intermittently feeding a magnetic tape 6 by one track with a buffer and tape control part 13, and its contents are taken out to record on a magnetic tape 6, or are sent to the image processing part 3. Thus, a data is effectively recorded, and the futile use of a tape can be reduced.
Patent JP-H06189875-A (JP)
Title: Excrement stool equipment
Inventor: INAGAKI HIROYUKI
IPC: A47K13/30
Filed: 1992-12-26
Abstract: PURPOSE:To eliminate aversion to diffuse the equipment in a public lavatory by forming semicircularly a curved part of a lavatory seat and providing a washing device sliding along the lavatory seat. CONSTITUTION:When a person is away from a stool, a sensor detects it, a door of a cabinet is opened and a kick cylinder 35 pushes out a lavatory seat washing device 13 to the outside of the cabinet. When both limit switches 28, 29 become a turned-off state and a motor 19 is actuated, casters 24 are driven, the washing device 13 runs by itself on the lavatory seat and a sponge of a washing part 20 rubs the surface of the lavatory seat to execute cleaning. When the washing device 13 starts from a base part 31 of one lavatory seat 10 and reaches a base part 30 of the other, the limit switch 28 hits against a stopper 32 and the limit switch 28 is turned on, and the limit switch 29 becomes a turned-off state. In such a state, the motor 19 is stopped and the door is also closed, and the lavatory seat washing device 13 is housed in the cabinet. The next user can use the washed and clean lavatory seat 10.
Patent JP-2000181058-A (JP)
Title: Photosensitive resin composition
Inventor: YOSHINO TOSHIZUMI
IPC: G03F7/004
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition capable of providing a hardened film superior in heat resistance, close adhesiveness, low water absorptivity, mechanical characteristics, and the like and high in performance by incorporating a specified resin and an epoxy resin, a photopolymerization initiator, and an inorganic filler specified in content. SOLUTION: This photosensitive resin composition comprises (A) a resin having carboxylic groups and ethylenically unsaturated groups, (B) an epoxy resin, (C) a photopolymerization initiator, and (D) an inorganic filler in an amount of 50-85 weight %, preferably 50-65 weight % of the total solid components, and when this content is than 50 weight %, reflow and PCT resistances and warping property deteriorate, and is not desirable, where as if it exceeds 85 weight %, coatability and photocurability and the like are deteriorated, so that this is not desirable.
Patent JP-2000172455-A (JP)
Title: Image forming device
Inventor: ISHII TOMOKI
IPC: B41J5/30
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To output a print image of quality that a user desires without requiring troubling or much time by dividing image data into a character area, a graphic area, and an image area and selectively printing them out. SOLUTION: Image data that a CPU generates according to a print instruction and a command received through a host I/F 104 are divided into image data by every specific lines and inputted sequentially to a compressing device 106, and compressed and stored in a page memory 108. If the amount of the stored data exceeds the capacity of the page memory 108 at this time, an error detection part 109 detects that and informs a host device of an error. The image data are classified into three kinds of character data, graphic data, and image data and print output is carried out by using only one or two kinds among them. Consequently, a print image of quality of a user desires can be outputted without requiring the trouble or time for redoing the operation.
Patent JP-2001170088-A (JP)
Title: Electromagnetic wave examination device
Inventor: NONOMURA YUUSUKE
IPC: A61C19/04
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an examination device for examination of biological tissues including an oral cavity in the way of non-invasion and automatic operation, if possible. SOLUTION: Electromagnetic waves are supplied to an tip to achieve the above issues.
Patent JP-H06178718-A (JP)
Title: Flaw preventive work for mat contact part of foot of china or porcelain
Inventor: MORITA EIJI
IPC: A47G19/22
Filed: 1992-12-11
Abstract: PURPOSE:To prevent a recessed flaw or an abrasion from being generated on a coating film of a low desk, a table, a tray or the like coating a mat contact part of foot. CONSTITUTION:A foot 1 is polished and smoothed and is applied with a coating material and a surface treatment agent and the like 2. After hardened and dried, a finish coating 3 is applied.