baber/WOPTO huggingface dataset:
Patent JP-H03184605-A (JP)
Title: Temper rolling method of bright steel sheet
Inventor: YOSHII TATSUO
IPC: B21B45/02
Filed: 1989-12-13
Abstract: PURPOSE:To obtain the optimum elongation percentage without requiring a great deal of rolling force by applying carbonic solid lubricant to the surface of steel sheet on the inlet side of a temper rolling mill and temper rolling using bright rolls with a specified surface roughness. CONSTITUTION:On the inlet side of the temper rolling mill for a steel sheet 1 which is annealed following cold rolling/cleaning, the carbonic solid lubricant which is stored in a hopper which is composed of guide boards 5 is carried downward by the rotation of a roll 6 which are provided with projecting and recessing parts on the surface thereof. And, the carbonic solid lubricant is electrified with an electrostatic supplyer 4 and uniformly sprinkled by allowing to attract on the surface of the steel sheet 1 which is passed under it. In the temper mill, dry temper rolling is executed using the bright rolls of which the surface roughness is <=0.8mum of mean roughness Ra. In this way, the elongation percentage of temper rolling is stably secured.
Patent JP-H05159766-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KOSHINA HIDE
IPC: H01M10/05
Filed: 1991-12-09
Abstract: PURPOSE:To provide a nonaqueous electrolyte secondary battery excellent in safety and in a current characteristic by maintaining high energy density and further eliminating firing and explosion even at the time of internal short- circuiting. CONSTITUTION:A separator 2, consisting of a porous polyethylene film of 20 to 30mum film thickness, 200 to 1000sec/100cc air ventilating degree (by ASTMD 726) and a 0.02 to 0.05mum mean hole diameter, holding a nonaqueous electrolyte impregnated, is interposed between a negative pole 1 consisting of carbon material and a positive pole 3 containing LiCoO2 and stored in a steel-made case 10 by winding the total unit in a volute shape.
Patent JP-H08177722-A (JP)
Title: Connecting rod of reciprocating compressor
Inventor: YOSHIMURA KAZUO
IPC: F04B9/04
Filed: 1994-12-27
Abstract: PURPOSE: To provide a connecting rod by which lubricating oil supplied to a slidingly movable surface with a crankshaft can be fed to a slidingly movable surface with a piston pin and the slidingly movable surface with the crankshaft can be excellently lubricated even at heavy load time. CONSTITUTION: Lubricating oil supplied to a slidingly movable surface between a sliding bearing 34 of a connecting rod 30 and a crankshaft 40 is fed to a slidingly movable surface between a sliding bearing 35 and a piston pin 14 through an opening 34b penetratingly arranged in a part on the opposite side of a connecting part 33 of the connecting rod 30 of the sliding bearing 34, a recessed groove 36 recessed on a fitting surface 31a between the sliding bearing 34 and a second end part 31 and a through hole 37 penetratingly arranged in the connecting part 33 of the connecting rod.
Patent JP-H09166086-A (JP)
Title: Capacity controller of capacity variable compressor
Inventor: HIROTA HISATOSHI
IPC: F04B49/08
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To open/close a valve part by a small force, to reduce a current supplied to a solenoid for driving a valve and to control the heating of a coil. SOLUTION: An effective pressure receiving area in which a difference between pressure in an delivery room 21 and pressure in a crank room 12 acts to open a high pressure side valve part 44 and an effective pressure receiving area in which the pressure difference acts to close the valve part 4 are formed to be equal to each other and also, an effective pressure receiving area in which a difference between pressure in the crank room 12 and pressure in an inlet room 20 acts to open a low pressure side valve part 55 and an effective pressure receiving area in which the pressure difference acts to close the valve part 55 are formed to be equal to each other.
Patent JP-H06171240-A (JP)
Title: Production of thermal transfer image receiving sheet
Inventor: YABUTA KENJI
IPC: B41M5/382
Filed: 1992-12-04
Abstract: PURPOSE:To produce a thermal transfer image receiving sheet having high sensitivity and excellent in blocking resistance and interlaminar adhesion. CONSTITUTION:In the production of a thermal transfer image receiving sheet by the simultaneous coating of an aqueous intermediate layer containing an aqueous binder and hollow particles as main components and an aqueous image receiving layer containing an aqueous binder and a release agent, especially, an associative thickener and a silane polymer are added to the aqueous intermediate layer to apply high sensitivity to the image receiving sheet.
Patent JP-H08179249-A (JP)
Title: Device for storing magnet-optical part
Inventor: GOTO SHIGETAKA
IPC: G02F1/09
Filed: 1994-12-27
Abstract: PURPOSE: To provide a device for storing magneto-optical part capable of securing a sufficiently stable state even when the magneto-optical part to be used for an isolator or the like is placed or a tray in a state that the part is erected without making its optical effective surface in contact with the tray. CONSTITUTION: This device for storing the magneto-optical part 8 to be used for the optical isolator or the like is provided with a tray on which the part is placed. In this tray. Two or more magnets 6 are arranged at a prescribed interval D. Magnetic poles 6a of respective magnets 6 confront different poles 6a of adjacent magnets 6. Magneto-optical part 8 is placed between magnets 6 in the state that the part is erected while the side plane not being an effective surface 8a is made in contact with the tray. The placed magneto-optical part 8 is attracted and held in the sufficiently stable state by magnetic forces of two magnets 6.
Patent JP-H11142929-A (JP)
Title: Composite gear and drive transmission mechanism provided with the same
Inventor: SATO KOJI
IPC: G03B13/36
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To save space by reducing the thickness of a drive transmission mechanism. SOLUTION: An L-shaped cam plate 40 is turnably provided in one end surface of a base 20. The cam plate 40 is provided with a cam groove 42 on one of the top ends and teeth 46 on the other. A pin 13 is provided on the side of a lens frame 12 and inserted through the base 20, to be fitted into the cam groove 42. Then, gears 30, 32, 34, 36 and 38 are rotatably supported/fixed on the base 20 and the rotary drive of a motor 50 is reduced in speed by these gears and transmitted to the cam plate 40, to move the lens frame 12. The first and second sector gear parts 38a and 38b of the gear 38 are integrally formed on the same plane. The gear 38 is provided on the same plane as the cam plate 40 and the teeth 46 of the cam plate 40 is engaged with the second sector gear 38b.
Patent JP-H09166304-A (JP)
Title: Pulsed combustion burner and combustor equipped with it
Inventor: HASHIMOTO MASAMITSU
IPC: F23C15/00
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To eliminate a mechanical movable part by designing an apparatus such that a specific function taking as independent variables factors defined by the dimensions and temperatures of a fuel supply apparatus, an air supply apparatus, and a cavity for combusting a fuel has an extreme with respect to a nondimensional flow rate. SOLUTION: In an apparatus where a fuel and air are supplied to a cavity and combusted there, the apparatus is designed such that a function F* of a formula I taking as independent variables factors defined by dimensions of a fuel supply apparatus, an air supply apparatus, and a cavity for combusting a fuel, and temperature in a combustion chamber has an extreme with respect to a nondimensional flow rate. In the formula I, X, Y, U, δ, (a), (a'), (b) are defined by formula II.  Further, γ, ρ, c, n, β, κ, cp , λ, ω, l, U, u0 , and y0 are defined as follows. γ, ρm : specific heat ratio and density of air or air/fuel mixed gas, c: sound velocity, n: degree of vibration, β, κ, cp , λ: coefficient of cubical expansion, coefficient of thermal conductivity, constant pressure specific heat, coefficient of thermal conductivity, ω: angular frequency, l: length of cavity, U: nondimensional flow rate of air or fuel mixed air, u0 : flow rate of gas, y0 : flow passage width of air or fuel mixed air. Another is a function defined by a cavity configuration and the like.
Patent JP-2000151793-A (JP)
Title: Mobile communication terminal
Inventor: AKAHA KENICHI
IPC: H04M1/57
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To know a caller's calling request state by storing incoming history and displaying a message corresponding to time from incoming up to a response or up to caller's disconnection or the number of counted calling tones. SOLUTION: An RAM 18b consisting of a non-volatile memory is provided with a memory table for storing incoming history. When response operation or caller disconnection is executed for incoming, a CPU 18 stores incoming history consisting of a caller's number and an incoming date in the RAM 18b. At the time, a face mark previously stored in a ROM 18a is read out and added to the incoming history. When time from incoming up to a response or caller disconnection is less thank 15 sec, 30 sec or more than 30 sec or the number of calling tones is less than five tones, ten tones, or more than ten tones, the expression of the face mark is set up so as to be gradually displeased. When the incoming history stored in the RAM 18b is displayed on a display part 20 by operating a key input part 22, the urgency of the call can be guessed.
Patent JP-H02170517-A (JP)
Title: Charged particle beam lithography
Inventor: KOMAGATA TADASHI
IPC: H01L21/027
Filed: 1988-12-23
Abstract: PURPOSE:To prevent deterioration in patterning accuracy of lattice-like identical patterns by a method wherein a chip region is divided into the regions smaller than the allowable deflection region of a charged particle beam deflection system, and each continuous boundary part of the adjacent divided regions is prevented from patterning in the same beam deflection width. CONSTITUTION:Pattern data is divided into parts which are corresponded to the region smaller than the allowable deflection regions F1 to F4 of an electron beam deflection system such as the region of the size which is 1/16th of the allowable deflection region, for example. Also, a control device is constructed in such a manner that the distance of movement of stage is set at the allowable deflection width or less, 1/2 of the allowable deflection width for example, and that the corners c1 to c25 of the divided regions on the chip are brought to the point above an optical axis in the above-mentioned order. Consequently, as every region of the chip has a chance wherein it is patterned four time, the order of patterning can be determined in such a manner that the continuous boundary part such as B1 to B4, for example, of the adjacent divided regions are not continuously patterned. As a result, generation of deterioration in accuracy of the identical pattern draw in lattice form on the chip can be prevented.
Patent JP-H03186772-A (JP)
Title: Cycle measuring device
Inventor: NAKANISHI HIDENOBU
IPC: G01R23/10
Filed: 1989-12-15
Abstract: PURPOSE:To attain a stable and accurate measurement for a composite cycle waveform by successively detecting intersected points crossing with an input waveform and a reference level, calculating each time interval between the 1st-2nd-3rd and (n)th-(n+1) th-(n+2)th intersected points and also calculating the detection of waveform slope and time interval at the 1st and (n)th intersected point. CONSTITUTION:The subject device is furnished with a comparator 13 for an intersected point detecting means, subtracting devices 25, 26 for 1st subtracting means, subtracting devices 27, 28 for 2nd subtracting means, slope direction detecting circuit 29, area comparator circuits 30, 31, and subtracting device 33 for 3rd subtracting means. The time interval between the 1st-2nd, 2nd-3rd, (n)th-(n+1)th and (n+1)th-(n+2)th intersected points crossing with the input waveform and the reference level, are respectively calculated, and the differences between them are detected, then the detection is made whether the waveform between the 1st-3rd intersected points is the same as the waveform between the (n)th-(n+2)th intersected points or not by means of detecting whether the directions of input waveform slopes at the 1st and (n)th points are the same or not. By this procedure, the measurement for one cycle can be accurately performed without using an oscilloscope, etc., even for the composite cycle waveform.
Patent JP-H01170398-A (JP)
Title: Speed adjustment of stepping motor
Inventor: YOSHINO SATOSHI
IPC: H02P8/00
Filed: 1987-12-22
Abstract: PURPOSE:To avoid a danger for the working around a close area of the encoding plate by carrying out an adjustment of the mounting position of the encoder by a single rotation. CONSTITUTION:A switching of the excitation for phase A and B is repeated one after the other as phase A is excitated first by a control circuit 3a, then phase B and then phase A is off, then B. This sequence is repeated, as a result the stepping motor 1 rotates with a constant speed. An operator adjusted the mounting position of the encoder by watching its value of the position and the leading angle of the stepping motor by displaying the encoding period of the single rotation on an operator panel 6, where the sequence of the excitation should not be repeated in long time. The encoding plate rotates singly, so the danger as before due to the high speed rotation of the encoding plate is avoided. In addition by the display of the output of the period on the panel, the adjustment can be done easily and which is not dependent on the operator and/or the place.
Patent JP-H07152644-A (JP)
Title: Information storage device
Inventor: HASHIMOTO SUNAO
IPC: G06F21/60
Filed: 1993-11-30
Abstract: PURPOSE:To provide the information storage device which is highly flexible by performing a flexible data process when data are stored in an auxiliary storage device and read out of the auxiliary storage device. CONSTITUTION:A temporary storage managing device 3 once receiving a page-in or page-out command from a pager 2 sends commands for the conversion of data in a temporary storage device 6 to a data converting device 7 in addition to data transfer between a main storage device 5 and the temporary storage device 6, and further starts data transfer between the temporary storage device 6 and a magnetic disk device 4. The data converting device 7 converts the data in the temporary storage device 6 by a specific data converting procedure and stores the converted data in the temporary storage device 6. The specific data converting procedure is set on the basis of information regarding the data conversion.
Patent JP-H05156611-A (JP)
Title: Soundproofing wall
Inventor: MATSUBAYASHI HIROSHI
IPC: E01F8/00
Filed: 1991-12-11
Abstract: PURPOSE:To provide a soundproofing wall through which the outside can be seen by arranging a microphone on a wall with a transparent plate which is formed so as to adjust the opening angle of louvers, to which sound absorbing materials are fixed, through a drive unit to allow the opening angle to be adjusted by a control device corresponding to sound volume. CONSTITUTION:Louvers 4 to which sound absorbing materials 5 are fixed are fitted so as to adjust an opening angle theta via a drive mechanism 9 such as a rack, a transparent plate 6 is installed outside. A microphone 1 and a control device 2 are arranged on a wall to compare a signal input from the microphone with property data for the opening angle previously memorized in the control device 2 and sound volume for the adjustment of the opening angle corresponding to the sound volume of the microphone. It is thus possible to easily obtain a soundproofing wall through which the outside can be seen.
Patent JP-H03186045-A (JP)
Title: Automatic answering telephone system
Inventor: SATO MASAHARU
IPC: H04M1/65
Filed: 1989-12-15
Abstract: PURPOSE:To shorten the playback time and to improve the convenience of use by reproducing only a message and an unnecessary signal. CONSTITUTION:When the message which is recorded by a sound recording means 4 is reproduced, the time required to detect an on-hook signal is subtracted from the time required when the message is recorded and the resulting time is stored in a storage means 8. Therefore, when the recorded message is reproduced by using this information, the on-hook signal part can be skipped. Consequently, the unnecessary on-hook signal part is not reproduced at the time of the reproduction, so the playback time can be shortened to save the change for telephone when the message is received at a distance.
Patent JP-H06177292-A (JP)
Title: Semiconductor stack
Inventor: SATO KAZUHIRO
IPC: H01L23/40
Filed: 1992-12-07
Abstract: PURPOSE:To provide a semiconductor stack, in which uniform contact of flat semiconductor elements with cooling pieces is maintained and the replacement of elements is facilitated, by inserting a plate penetrated by studs in the middle of the stack. CONSTITUTION:Flat power semiconductor elements 1 are stacked alternately with cooling pieces 2, and the stack is clamped at opposite ends by using studs 9. In the middle of the stack, a plate 14 is provided between two cooling pieces 2, and it is penetrated by the studs and secured by a fixture 3. Since the alternate stack of flat semiconductors and cooling pieces is supported in the middle by the studs and the plate, the heat transfer to the cooling pieces is sufficient without the need for reducing the number of semiconductor elements, and it is easy to replace elements.
Patent JP-H06176295-A (JP)
Title: Road information display device
Inventor: ISHIWAKA TAKUO
IPC: B60W30/00
Filed: 1992-12-07
Abstract: PURPOSE:To provide the road information display device for realizing a safer traveling environment by displaying respectively appropriate information to the other parties whose situations are different, such as a pedestrian and a facing vehicle, etc. CONSTITUTION:When a position of a vehicle is detected by a vehicle position detecting means 103, and a speed of the vehicle is detected by a vehicle speed detecting means 105, a display selecting means 107 selects a display means 101 driven from outputs of the vehicle position detecting means 103 together with the vehicle speed detecting means 105. A turn-on driving means 109 drives to turn on the display means 101 selected by the display selecting means 107, so as to let a display at least in a direction for intersecting a road and a display in a vehicle proceeding direction become a display of different arrays, respectively.
Patent JP-H05141593-A (JP)
Title: Joint structure of heat insulated duplex tube
Inventor: INAGAKI HIROYOSHI
IPC: F16L59/18
Filed: 1991-11-13
Abstract: PURPOSE:To provide a joint section for a heat insulated duplex tube excellent in flexibility, sealing property, and heat insulating property. CONSTITUTION:Main pipes 1A and 1B are composed of cast iron pipes with a receiving port 11A and an inserting port 12B. Heat insulating layers 3A and 3B are provided on the outer surface of the cast iron pipes including the surface of a flange 14 of a receiving port, and protective pipes 6A and 6B are layered on the even outer periphery of them. A soft heat insulator 4 is pressed into a space between the main pipes 1A and 1B connected to each other. Slip- prevention rings 8A and 8B are fitted projectedly near both ends of the protective pipes 6A and 6B. A heat-shrinkage tube 5 is stuck on these rings along the ends of both protective pipes 6A and 6B. Even if the main pipes 1A and 1B are bent at their connected sections, it is absorbed by deformation of the soft heat insulator 4, and a sealing effect can be maintained while its heat insulation property is maintained. The heat-shrinkage tube 5 telescopes by itself even if bent telescoping is generated in the main pipes 1A and 1B because it is restricted by the slip-prevention rings, thus preventing peeling-off from a stuck section with the protective pipes.
Patent JP-H05135774-A (JP)
Title: Carbon fiber porous electrode
Inventor: GOTO TAKESHI
IPC: H01M4/96
Filed: 1991-11-14
Abstract: PURPOSE:To provide an electrode for a fuel cell having sufficient porosity for gas diffusion, excellent electric conductivity, and mechanical strength against mechanical machining and the lamination pressure of the electrode. CONSTITUTION:Carbon fibers having the fiber length of 5-25mm and carbon fibers having the fiber length of less than 5mm are mixed in the range of 10:0-3:7, and a carbon fiber porous electrode is made of a paper-like substance having the fiber orientation degree of 30-95%.
Patent JP-2000153122-A (JP)
Title: Filter unit
Inventor: SUGANO TOMOAKI
IPC: B03C3/28
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a filter unit good in molding efficiency and dust collecting efficiency. SOLUTION: A filter material is molded into a chrysanthenum blossom shape by folding processing to obtain a filter unit 1. As the filter material, a highly stretched polytetrafluoroethylene porous film, an electret fiber nonwoven fabric and a glass fiber nonwoven fabric are used to form a chrystanthenum blossom- shaped filter unit. Further, a filter folded into a chrysanthenum blossom shape is fitted to upper and blower comb-tooth-shaped casings to obtain a filter unit.
Patent JP-H03187546-A (JP)
Title: Concentrating device for network
Inventor: HISADA MASAMI
IPC: H04L12/40
Filed: 1989-12-15
Abstract: PURPOSE:To display in which concentrating device the amount of communication is increased when the amount of the data communication is increased in a network by inputting the output of a carrier detecting means to an OR means as well, calculating the OR of a carrier detection signal and measuring the total sum of time in which any carrier is made existent. CONSTITUTION:The output of each carrier detecting means 3 is inputted to an OR means 7 as well and the total sum of the carrier detection signal from each terminal means 1 is calculated. The calculated result of the OR by the OR means 7 is measured by a time measuring means 8 and the total sum of the time, in which any carrier is detected, is calculated. A comparing and deciding means 9 compares a value measured by the time measuring means 8 with a value, which is set in advance by a setting means 12, and decides the size of the value and based on the decided result, the traffic amount of a concentrating device 11 is displayed by a display means 10. Thus, when the amount of the data communication is increased in the network, it can be displayed in which concentrating device the amount of the communication is increased.
Patent JP-H08183837-A (JP)
Title: Thermosetting resin, production thereof, and cured object obtained from the resin
Inventor: HIRAI YASUYUKI
IPC: C08G61/00
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a thermosetting resin which has reduced hygroscopicity, is comparable in various performances to general thermosetting resins, and is suited for use in producing electronic parts, etc., by producing a specific alicyclic hydrocarbon having two kinds of functional groups as the side chains. CONSTITUTION: The resin has an alicyclic hydrocarbon backbone represented by formula I [wherein R<1> is methyl or ethyl; R<2> Is a side chain represented by either formula II (where R<4> is methyl, cyclohexyl, phenyl, or substituted phenyl) or formula III; R<3> is H or a hydrocarbon group; m is the number of groups each having a 3,4-dihydro-1,3-2H-benzoxazine ring represented by formula II; n is the number of groups each having the phenol ring represented by formula III; and 1<=n<=m<=5]. This resin is obtained by reacting an alicyclic hydrocarbon represented by formula IV (wherein R<1> and R<3> are as defined above and 1<=n<=m<=5) and having phenol rings as the side chains with formaldehyde or a derivative thereof and with at least one primary amine selected among methylamine, cyclohexylamine, and (substituted) aniline.