baber/WOPTO huggingface dataset:
Patent JP-H1138560-A (JP)
Title: Film unit with lens
Inventor: ISHIDA MASARU
IPC: G03C3/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To easily obtain the excellent-quality close-up photograph of a child by constituting a film unit with a lens so that a specified conditional expression is satisfied. SOLUTION: This film unit with a lens is constituted so that the conditional expressions being 20×(TS/24)<=f<=50×(Ts /24) and Dn <=20.8f×(Ts /24) are satisfied. Provided that Ts is the length(mm) of the short side of the picture frame of a photographic film, (f) is the focal distance(mm) of a photographing lens and Dn is the closest photographing distance(mm). When the lens whose focal distance is (f) is used, an object which is positioned at an object distance D and whose size is 2A can be put in the short side direction of the film. That means, the conditional expressions are used when picutre frame size whose short side is 24 mm and whose long side is 36 mm is used. Therefore, when a photographing action is executed by the picture frame size whose short side is Ts and whose long side is TL, it is good that the conditional expressions are satisfied.  Thus, since the close-up photograph of the child can be properly taken, the photograph which cannot be properly taken in a conventional way is easily obtained.
Patent JP-2000032550-A (JP)
Title: Group communication method for mobile communication, base station device, and mobile station device
Inventor: OGAMI HIDETOSHI
IPC: H04W4/08
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To utilize a radio channel effectively in group communication in a mobile communication. SOLUTION: A base station 1 uses an abbreviated mobile set identifier which is assigned to a group used in a communication link setup phase for group communication also for a group identifier, even in a communication phase and a communication link release phase for group communication to manage and use succeedingly, corresponding to the operating radio channel. Other abbreviated mobile set identifier is assigned to a group communication of other group, and group communication is conducted by using the channel which is the same as a channel in use.
Patent JP-2001021344-A (JP)
Title: Multi-purpose portable light and portable laser distance meter and portable laser reflector
Inventor: FUKUI MASAFUMI
IPC: G01C15/06
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a multi-purpose light constituted so as to be made convenient for a policeman or the like to always carry at the time of patrolling by a bicycle, and provided with the function of a laser distance meter for allowing even one person to easily realize distance measurement. SOLUTION: In a multi-purpose portable light 1, a cylindrical housing 2 for housing a battery 14 is provided with a laser light source 11, a sensor 18 for receiving laser lights, a distance calculating circuit 6, and a display part 10 for displaying the calculated distance. Moreover, a guide light 3 which can be housed in the housing 2 is arranged at one edge part of the housing 2, and a light 4 is arranged at the other edge part of the housing 2, and switches 7 and 8 of the guide light 3 and the light 4 are arranged on the outer peripheral face of the housing 2.
Patent JP-H0242750-A (JP)
Title: Multilayer interconnection board of aluminum nitride
Inventor: TACHIKA MASAHIKO
IPC: H05K1/03
Filed: 1988-08-03
Abstract: PURPOSE:To form a conductor pattern whose surface is smooth and which is highly dense and accurate by a method wherein an average particle diameter of a crystal particle forming a ceramic layer is set at 5mum or lower. CONSTITUTION:In an AlN multilayer interconnection board having a conductor between ceramic layers, an average particle diameter of a crystal particle forming the ceramic layers is set at 5mum or lower. That is, when the average particle diameter of the crystal particle of the ceramic layers is set at 5mum or lower, the layers can be made smoother and a conductor pattern can be formed on the surface of the ceramic layers more accurately and more finely. In addition, when the average particle diameter of the crystal particle is made small, the mechanical strength of a sintered board becomes high. Thereby, the multilayer sintered board can be made small-sized and highly dense.
Patent JP-S6095003-A (JP)
Title: Method and apparatus for remolding rail of railroad track
Inventor: ROMORO PANETSUTEI
IPC: E01B31/17
Filed: 1984-09-17
Abstract: 1. Method for the continuous on track reprofiling of at least one rail (12) of a railway track according to which one displaces along the track at least one assembly of grinding units (10) angularly displaced the ones with respect to the others and submitted to the pressure with which each grinding unit (10) is applied against the rail, characterized in that the said pressure is automatically controlled in function of at least one parameter which represents the dimensions of the sides (L) of a predetermined polygon (6) circumscribed to a reference profile (7) and the sides of which (L) are parallel to the corresponding active surfaces of the grinding wheels of the grinding units.
Patent JP-2000027746-A (JP)
Title: Electric system connecting device for internal combustion engine
Inventor: ARAI HIDEAKI
IPC: G01L23/22
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an electric system connecting device for connecting an ignition plug to an ignition coil or connecting an ion current detecting element to an ion current detecting circuit through conductive spring members in an internal combustion engine. SOLUTION: This electric system connecting device of internal combustion engine electrically connects an ignition coil 5 and an ignition plug 1 to each other through a first conductive spring member 8 for generating the spring force in the axial direction of the ignition plug 1 and a second conductive spring member 9 for generating the spring force in a direction crossing the axial direction of the ignition plug 1. In this case, a high-voltage socket 6 of an ignition coil 5 and a head terminal 3 of the ignition plug 1 are electrically connected to each other through the coil spring 8 and the plate spring 9, and high-voltage magnetism generated in the ignition coil 5 is securely supplied to the ignition plug 1.
Patent JP-H1141192-A (JP)
Title: Channel assignment control method for radio communication system and spreading code assignment control method and carrier assignment control method and radio communication system
Inventor: OBAYASHI SHUICHI
IPC: H04J13/16
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To ensure unused continuous frequency width, and to reduce the generation of the same channel interference by operating the assignment of frequency channels in two adjacent radio zones using the same frequency band by channel repetition preferentially from the mutually opposite edges of the available zone. SOLUTION: Frequency channels are assigned and arranged from the left side (low frequency side) of a whole frequency band 3-1 in response to calling from a terminal in a radio zone 3-2, and frequency channels are assigned and arranged from the right side (high frequency side) of the band 3-1 in response to calling from a terminal in a radio zone 3-3. Thus, unused continuous frequency width can be easily ensured at the right side of the band 3-1 in the radio zone 3-2, and at the left side of the band 3-1 in the radio zone 3-3. Moreover, the possibility of the generation of interference between adjacent radio zones using the same assigned band especially when traffic is small can be extremely reduced.
Patent JP-2001020137-A (JP)
Title: Basic dye-dyeable polyester fiber
Inventor: MATSUMURA YOSHITAKA
IPC: D01F6/84
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a basic dye-dyeable polyester fiber which has a high strength, a stretching property, and excellent dyeability with basic dyes and disperse dyes and is suitable for sport wears, by processing a specific polyester into the fiber having a prescribed Young's modulus and a prescribed elongation elastic recovery. SOLUTION: This basic dye-dyeable polyester fiber comprises a polyester which contains propylene terephthalate units as main components and has been copolymerized with a basic dye-dyeable site component such as a sulfoisophthalic acid alkali metal salt (preferably in an amount of 0.01 to 10 mol.% based on the total acid components), has a Young's modulus of <=35 g/d and an elongation modulus recovery of <=80% on an elongation of 10%. The content of dipropylene glycol in the polyester is preferably <=3 wt.%, and the content of alkali metal elements in the polyester is preferably <=1,000 ppm.
Patent JP-S5896179-A (JP)
Title: Method of adjusting opening of guide vane in flow- through type water wheel
Inventor: TAKAGI YUUSUKE
IPC: F03B15/20
Filed: 1981-12-02
Abstract: PURPOSE:To prevent vibration by providing individually a plurality of guide vanes capable of opening and closing to adjust the opening of the guide vane such that the downstream side of sectional area of flow path varying with the opening and closing amount of these vanes is always smaller than the upstream side. CONSTITUTION:A normal guide vane 6 is provided intermediately between upper and lower water path walls 7, 8 and a guide vane 12 provided near the wall 8 to be respectively supported by individual rotary shafts 13, 14 while being drivably opened and closed by a drive mechanism. Also, the guide vane 12 is provided with a curved surface 15 smoothly contacting a curved surface 8' of the wall 8 and the other surface 16 contacting a wall portion 8'' at the runner 2 side so that the extensions of these both surfaces intersect with each other near the runner to form the downstream end 17. And when both guide vanes are rotated counterclockwise, the min. sectional area portion of flow path at the lower side water path 9' provides the downstream end 17 in the same way as in the full opened time so that passing water stream provides a reduced one with small head loss and cavitation hardly occurs.
Patent JP-2000026933-A (JP)
Title: Hot forging steel
Inventor: KAKIMI HARUNORI
IPC: C22C38/60
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a hot forging steel in which machinability is improved by S and the occurrence of grinding crack caused by sulfide inclusions is inhibited and further the occurrence of a suspended pattern of flaw at the time of magnetic particle inspection of a product is prevented. SOLUTION: This steel has a composition which consists of, by weight, 0.2-0.6% C, 0.05-1.5% Si, 0.1-3.0% Mn, <=0.08% P, 0.01-0.2% S, 0.04-1.0% Ti, <=0.008% N, 0-0.1% Cu, 0-2% Ni, 0-5% Cr, 0-1.0% Mo, 0-1% Al, 0-0.005% B, 0-1% V, 0-0.5% Nb, 0-0.5% Pb, 0-0.01% Ca, 0-0.5% Bi, and the balance Fe with inevitable impurities and in which respective contents of Ti and S are regulated so that the value of fn 1, represented by equation fn 1=Ti(%)-1.2×S(%), is plug quantity (fn 1>0).
Patent JP-H0533959-A (JP)
Title: Oil circulation type panel heater
Inventor: NOGUCHI TAKAAKI
IPC: F24D13/04
Filed: 1991-08-01
Abstract: PURPOSE:To enable an efficient transferring of heat to a user from a heat radiation plate before a room is warmed by a method wherein heat generating surfaces of the heat radiation plates are alternatively changed in their orientations and concentrated toward the user. CONSTITUTION:A connecting pipe 1 comprises an upper connecting pipe and a lower connecting pipe which are parallel to each other. A plurality of heat radiation plates 2 are fixed to the connecting pipe 1 while being crossed at a right angle thereto. Hard-igniting oil circulated in the connecting pipe 1 and the heat radiating plates 2 and a heater for use in heating oil stored in the connecting pipe 1 are provided. The heat radiation plates 2 are bent at an angle of about 30 deg. at a bending line 2a and bent back at an angle of about 30 deg. in a reverse direction at the bending line 2b set at a symmetrical position of the former bending line 2a in respect to the connecting pipe 1. Each of the adjoining heat radiation plates forms a plane symmetrical shape and a plurality of heat radiation plates are equally spaced apart and fixed in such a way that they serve as the heat radiation plates having the same shape for every one of them. Since the heat radiation planes of the heat radiation plates 2 are formed in a cone-like manner to a user in double-stepped manner, the radiation heat is collected forwardly and the heat supplied to the user can be increased.
Patent JP-H0478408-A (JP)
Title: Automatic mounting device for external air intake filter
Inventor: IIZUKA SHIGETOSHI
IPC: B01D46/00
Filed: 1990-07-23
Abstract: PURPOSE:To automatically mount the external air intake filter by providing a means for moving a unit filter to an empty chamber and a lock means for freely detachably detaining the unit filter. CONSTITUTION:A filter housing case 11 is provided on a filter frame 5 for moving a unit filter A. An empty chamber 13 opposed to the frame 5 is furnished in the case 11. A means for moving plural filters A to the empty chamber 13 and a filter lock means for freely detachably detaining the filter A are provided at the part of the case 11 except the empty chamber 13. The filter moving means is formed by a first air bag 12, check valve 19, solenoid valve 20, compressor 21, limit switch LS1, air circuit L1, control panel 24, etc. Meanwhile, the filter lock means is formed with a filter stop 14, upper stud 15, pulley 16, rope 17, second air bag 18, limit switch LS2, etc.
Patent JP-H0359345-A (JP)
Title: Automatic hot water feeding device for bath tub
Inventor: YOKOAJIRO YOSHIYUKI
IPC: F24H1/00
Filed: 1989-07-25
Abstract: PURPOSE:To provide a substantial reduction of a hot water feeding time by a method wherein a target accumulated flow rate in respect to a set water level in reference to a signal of an accumulation part of a flow rate sensor and another signal at an incremental sensing part of a pressure sensor while hot water being fed during a closed state of a two-way valve is calculated, thereafter the hot water is fed while the two-way valve is opened and a signal from the accumulation part of the flow rate sensor and a target accumulated flow rate are compared to terminate the hot water feeding. CONSTITUTION:Hot water is fed from a hot water feeding circuit to a bath tub 1 through an additional heating heat exchanger 12 and a going-pipe 8 under a condition in which a two-way valve 11 is closed and a hot water feeding opening or closing valve 16 is opened. At the time (t1), an incremental sensor 20 and an accumulation part 21 start their operations at a sensing timing of a reference water level sensing part 19. At the time (t2), a target accumulated flow rate calculation part 22 may calculate a target accumulation flow rate Q2 required for feeding hot water up to a predetermined water level h2. Subsequent to the time (t2), the two-way valve 11 is opened, and the hot water feeding discrimination part 23 may compare a target value slightly lower than a target accumulated flow rate Q2 with an output signal from the accumulation part 21. At the time (t3), when the water volume accumulation signal reaches its target value, the two-way valve becomes closed again and at the time (t4), the hot water feeding opening or closing valve 16 is closed to complete the hot water feeding.
Patent JP-H0945060-A (JP)
Title: Vtr with built-in liquid crystal tv
Inventor: MIZUKAWA YOSUKE
IPC: H04N5/44
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To be able to select a liquid crystal TV unit or a video tape recorder desired to be observed as a liquid crystal integral type VTR and to observe a VGA signal even during VTR reserving and waiting by combining the TV unit and the recorder. SOLUTION: A second command signal is supplied from a detector 11 to a control signal generator 17. Further, a command signal indicating a reserving record stand-by time zone and reserving recording is supplied from a VTR1 to the generator 17. At this time, when a VGA/TV switching command switch 16 is pressed to select a VGA, power is supplied from the generator 17 to the inverter 15 and liquid crystal controller 12 of an LCDTV unit 18. Thus, the VGA signal from a computer applied to the VGA input terminal 4 is projected to the unit 18. Thus, the video input from the terminal 4 can be displayed on an LCDTV unit 13 during waiting of reserving record of the VTR 1 or at the time of recording.
Patent JP-H069474-A (JP)
Title: Production of fluorinated vinyl ether
Inventor: MORITA SHIGERU
IPC: C07C43/17
Filed: 1992-06-26
Abstract: PURPOSE:To efficiently produce the fluorinated vinyl ether in a high yield by using a fluorinated carboxylic acid halide as a starting substance. CONSTITUTION:A compound of formula I {Rf is group of formula II or III [Rf' is 1-4C perfluorinated alkyl, CX'Y'Z'(CF2)-(X', Y' are H, F, Cl, Br; Z' is H, F, Cl. Br, I; n is 0-4; l is 0-4; m is 1-4]; X, Y are F, Cl, I} is reacted with a metal salt or metal oxide of formula: MxAy or MxOy (M is metal atom; A is carbonate group, sulfate group; x is the valency of A or O; y is the valency of M) at a temperature below the decomposition temperature of the corresponding fluorinated carboxylic acid metal salt of formula IV, and the produced metal salt of formula IV is decomposed at the decomposition temperature to provide the objective fluorinated vinyl ether of formula V. Since the decomposition temperature is too high, undesired decomposition reactions are facilitated, the decomposition temperature is <=300 deg.C, especially 180-280 deg.C, and Na salt and K salt are especially suitable.
Patent JP-2001020963-A (JP)
Title: Bearing seal and manufacture thereof
Inventor: ARAI JUNICHI
IPC: B21D28/10
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a bearing seal capable of carrying out molding simply, at low cost, and in large quantities by introducing a take-in and out process for returning a plate shaped reinforcing plate material again from a stamping direction to an opposite direction. SOLUTION: When a reinforcing core material 7a is stamped and formed, a plate shaped reinforcing plate material 7 is formed in a half blank shape protruded partially, the reinforcing plate material 7 is immediately returned to an original position, material cut in most of those boundary parts is carried out, and an elastic seal part is formed on a protrusion part 71a, and the protrusion part 71a is cut off from the reinforcing plate material 7. As a result, a hanging forming part of a corner part which might be generated when the elastic sealing part is stamped out at the time of returning is pushed, returned, and repaired, and its cut part is formed as a smooth corner part. It is thus possible to prevent generation of stamping burr generated by stamp hanging, and it is also possible to prevent generation of stamping chip and abrasive powder.  Since a thin film of a boundary part of the elastic seal part is broken and finishing is carried out simultaneously with that the reinforcing core material 7a is separated from the reinforcing plate material 7, the number of molding processes are reduced, manufacturing costs are largely reduced, and a bearing seal is molded simply, in low costs, and in large quantities.
Patent JP-H0477498-A (JP)
Title: Human proteasome
Inventor: TANAKA KEIJI
IPC: C12N15/09
Filed: 1990-07-20
Abstract: NEW MATERIAL:A component HC2 of human proteasome having an amino acid sequence expressed by the formula. USE:A raw material for diagnostic and therapeutic agent of Altzheimer syndrome. PREPARATION:For example, an established human hepatoma HepG2 cell is cultured in a medium containing fetal calf serum and then centrifuged to collect the cell, and the cell is suspended in a buffer, homogenized and centrifuged to separate the supernatant. The soluble cytosol fraction is successively subjected to gel permeation, hydroxyapatite column chromatography and heparin- immobilized column chromatography, and purified to afford a human proteasome. Then the human proteasome is treated with 50mM Tris hydrochloric acid buffer solution (pH8.0) containing 1mM dithiothreitol to provide the component HC2 of human proteasome expressed by the formula.
Patent JP-2001022194-A (JP)
Title: Belt-like transfer member, its production and image forming device
Inventor: NAKAZAWA AKIHIKO
IPC: B29C48/09
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory color image reduced in color slippage and scatter by using a specific belt-like transfer member. SOLUTION: First, a molding resin, a conductive agent, an additive, etc., are preliminarily mixed with each other based on a desired formulation, and thereafter the kneaded and disposed molding material is charged into a hopper 120 provided in an extruder 100. The molding material becomes a fused body by being fused and kneaded in the extruder 100 and enters into an annular dice 140. Air is blown into the annular dice 140 from an air lead-in path 150 to expand the fused body passing through the annular dice 140 in radial direction. The expanded molded body is pulled up upwards while being cooled by a cooling ring 160. Next, the body is cut in a desired width to obtain a transfer member 190 of a seamless belt shape. Thus, the seamless belt-like transfer member having a thickness of 40 to 300 μm and a tensile modulus of >=700 MPa can be obtained.
Patent JP-S6087926-A (JP)
Title: Press brake
Inventor: TSUCHIYAMA YUUJI
IPC: B21D5/02
Filed: 1983-10-18
Abstract: PURPOSE:To equalize a section modulus in the longitudinal direction of a movable side apron, and to develop a press brake having high accuracy in bending by using a press brake of a central pressure system, and providing a guide part in the shape of a center distribution on both the right and left sides. CONSTITUTION:An upper apron 3 of a press brake 1 is a fixed side apron, and a lower apron 5 is movable side apron and freely liftable with respect to the upper apron 3. Also, the lower apron 5 is constituted so that its section moduli are roughly equal in the right and left longitudinal directions. A lifting device of the lower apron 5 is constituted of cylinders 17, 19 between supporting plates 7, 9, in both sides of the center part in the longitudinal direction, and the center part of the lower apron 5 is lifted by its driving force. Also, an offset load is also supported by a part as near as possible a load point by guide rollers 25, 27 provided on both the right and left sides of the lower apron 5 by using right and left guide posts 23, 21 as a guide means, the unbalance of bending in the right and left is eliminated, and a press brake having high bending accuracy is constituted.
Patent JP-H1137935-A (JP)
Title: Method and apparatus for determining a plurality of components in sewage
Inventor: INOUE KOHEI
IPC: G01N33/18
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To measure the concentration of water quality corrupting factors quickly and conveniently by calculating the concentration of water quality corrupting factors from the spectroscopic spectrums of a light transmitted through a solvent to be measured and a light scattered by the solvent using multiple regression analysis. SOLUTION: A solvent 4 to be measured in an optical cell 3 is irradiated with a light 2 from a light source 1 and a transmitted light 5 is passed through a spectrometer to produce a spectrometric spectrum from which the absorbance is operated at an operating section 7 for a plurality of wavelengths. The calculated absorbances are delivered to an operating section 8. The operating section 8 is prestored with the working curves for total organic carbon, total nitrogen, ammonia nitrogen and total phosphorus having the water quality factor concentration and the absorbance as objective variable and explanation variable, respectively, and mixed components are subjected to quantitative analysis by multiple regression analysis. As a second method, quantitative analysis is performed by pattern recognition method employing the neural network of absorbance of a plurality of wavelengths obtained from the spectrometric spectrum. As a third method, quantitative analysis is performed utilizing a transportation equation.