baber/WOPTO huggingface dataset:
Patent JP-H0634017-A (JP)
Title: Toothed wheel having high fatigue strength
Inventor: NAITO KENICHIRO
IPC: C23C8/26
Filed: 1992-07-15
Abstract: PURPOSE:To improve the contact fatigue strength of a toothed wheel used in a power transmission system such as the transmission of an automobile. CONSTITUTION:A toothed wheel which has surface hardness ranging from Hv800 to Hv1,000, is a toothed wheel having a superior fatigue strength while having a residual stress of the following distribution below a contact surface between a tooth flank/a tooth flank. A difference between a residual stress (sigmaR)surface on the surface of a tooth and a maximum compressed residual stress (sigmaR)max inside the tooth, namely, DELTAsigmaR=(sigmaR)surface-(sigmaR)max is set to 110-160kgf/mm<2>. Moreover, a distance (L) from the surface of the tooth to the area of the maximum compressed residual stress (sigmaR)max is set to 35-75mum. Thereby, a contact fatigue strength is improved by 100%.
Patent JP-S5978097-A (JP)
Inventor: KOBAYASHI NOBUYOSHI
IPC: G05B23/02
Filed: 1982-10-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6166394-A (JP)
Inventor: YAMAGATA NORIKO
IPC: F24C7/08
Filed: 1984-09-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0533667-A (JP)
Title: Engine supercharger
Inventor: TAJIMA SEIJI
IPC: F02B39/00
Filed: 1991-07-29
Abstract: PURPOSE:To improve the response of a supercharger at the time of acceleration by installing a hydrostatic gas bearing, supporting a turboshaft, whose one end is attached to a compressor impeller and the other end to a turbine wheel respectively, free of rotation in a housing, and a feeding means feeding this hydrostatic gas bearing with pressurized air each. CONSTITUTION:A turbosuper charger 206 is provided with a housing 300, while a turbine 207 is connected to a left end of this housing 300 and a compressor 213 is connected to the right end, respectively. In this housing 300, a ceramic turboshaft 302 is supported free of rotation via a journal gas bearing 304 being composed of a hydrostatic gas bearing. In addition, this turboshaft 302 is supported by a thrust gas bearing 306 being composed of the hydrostatic gas bearing. In this case, a turbine wheel 308 is attached to a left end of the turboshaft 302, and a compressor imlepper 310 is attached to the right end respectively. With this constitution, the response at the time of acceleration is improved since the initial rotation of the turbo shaft 302.
Patent JP-H1015761-A (JP)
Title: Method and device for automatic clearance adjusting of jib
Inventor: KAWAMURA NAOKI
IPC: F16C29/02
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for automatic clearance adjustment of a jib which can perform clearance adjustment easily in a short time. SOLUTION: In a mover 2, a jib moving shaft 6, movable in an axial direction with a wedge-shaped jig 5, is provided, a clamp member 8 clamping the jib moving shaft except when a clearance is adjusted and a hydraulic cylinder 7 moving the jib moving shaft 6 in a wedge effective direction of the jib are provided.  A hydraulic cylinder 9 is movable by an axial direction moving amount corresponding to a clearance amount of the jib provided in a main unit 1, in a condition that a stopper 10 secured to a tip end of a piston rod 9b of the hydraulic cylinder 9 is positioned in an advancing end, after releasing the clamp member 8, the mover 2 is moved at a low speed to a stopper side and a left end 6a of the jib moving shaft 6 is made to collide against the stopper 10, after a clearance of the jib 5 is made to zero, pressure oil to the hydraulic cylinder 9 is stopped, the stopper 10 is made movable to a retracting end, the jib moving shaft is moved to a stopper side to be stopped by the hydraulic cylinder 7 and after generating a clearance of preset amount, axial direction movement of the jig moving shaft 6 is clamped.
Patent JP-H02112713-A (JP)
Title: Method and device for identifying state of surface finishing of metal
Inventor: PIEERU JIINAA
IPC: G01B11/30
Filed: 1989-07-20
Abstract: PURPOSE: To measure the degree of finish of the surface of a metal automatically instead of a human judgment by forming a histogram of the number of matrix points for each gray gradation level for all matrix points. CONSTITUTION: A matrix camera 7 has a light-sensitive matrix for generating an analog image signal. The analog image signal is inputted to a numeric operation device 9 and data are inputted to the numeric operation device in the form of the set of three characteristic values that are composed of the two-dimensional coordinates of each matrix point and the gray gradation related to this point. The numeric operation device calculates the statistical four main moments of the matrix points with the gray gradation value as a function from the data. The calculation result is displayed on a control screen 11 or a printer 10. A sample is specified by the above four description factors and the sample is identified by the four description factors.
Patent JP-H05187372-A (JP)
Title: Scroll fluid machine
Inventor: HAGA SHUJI
IPC: F01C19/08
Filed: 1992-06-23
Abstract: PURPOSE:To improve the compression effect of a scroll fluid machine by fitting a tip seal integrally formed with a back up seal in the end faces of respective lap of a fixed scroll and a rotating scroll, forming a discharge opening which is in communication with the end of a lap groove, in the land part around the shaft hole of a main shaft, and surrounding the discharge opening with a tip seal so as to maintain sealing performance. CONSTITUTION:A tip seal 9 which is fitted in the end face of each of laps 15A, 15B, 10 of a rotating scroll 1 and a fixed scroll 2 is integrally formed with a back up member 91 which is composed of an ethylene tetrafluoride resin or the like and has a slight restoring force as well as a self-lubricating seal member 96 composed of a resin containing copper. A discharge opening 7 is drilled in the back land part of a scroll groove inner peripheral wall face 21a provided for a fixed lap 10 on the fixed scroll 2 side and a penetrating opening 31 which penetrates the discharge opening 7 and the scroll groove inner peripheral wall face 21 is formed. The discharge opening 7 is surrounded by a tip seal 9.
Patent JP-H0532895-A (JP)
Title: Slidable resin composition
Inventor: SATOJI FUMITADA
IPC: C08L81/02
Filed: 1991-07-29
Abstract: PURPOSE:To improve a sliding polyphenylene sulfide (PPS) resin compsn. in such properties as freedom from blistering and foaming phenomena in the surface portion thereof either even under conditions of high temp. and high humidity or even under such severe conditions as to be pressed in the presence of an org. solvent, by imparting a water resistance and a solvent resistance to the PPS resin compsn. excellent in lubricity, abrasion resistance and mechanical properties. CONSTITUTION:A sliding resin compsn. comprises as the indispensable components 100 pts.wt. crosslinkable polyphenylene sulfide resin, 20-160 pts.wt. tetrafluoroethylene resin, 7-60 pts.wt. fusible fluororesin having a crystalline m.p. of at most the melt molding temp. of the PPS resin (substantially at most 380 deg.C) and a specific melt viscosity of at most 1X10<6> P at 372+ or -1 deg.C, and 7-80 pts.wt. arom. polyester resin.
Patent JP-H1019720-A (JP)
Title: Method and apparatus for detecting abnormality of hermetic device
Inventor: MATSUNAGA KATSUTOSHI
IPC: G01M3/32
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To detect a failure of a packing member resulting from damage, stain or the like by supplying a pressure gas to a packing groove up to a fixed pressure, holding the packing groove hermetically and monitoring a pressure change in the packing groove. SOLUTION: A packing groove 6 of a predetermined depth is formed in a container body 2 to surround an opening 3. A packing member 7 is fitted in the packing groove 6. A pressure gas feed pipe 8 communicating with a space in the packing groove 6 is connected to the packing groove 6. A first pressure detector 17 is connected to the packing groove 16, and a second pressure detector 18 is connected to a pressure gas tank 10. A first set value for a feed pressure and a second set value slightly lower than the first set value are set in the detectors 17, 18, respectively. A pressuring device 9 is driven to set the interior of the packing groove 6 at a predetermined pressure. At the same time, the packing groove 6 is separated from the pressure gas feed pipe 8. A pressure change in the packing groove 6 is monitored by the first pressure detector 17.  When the pressure reaches the second set value from the first set value in a preliminarily set time, the packing member 7 is judged to be abnormal.
Patent JP-S57112602-A (JP)
Title: Vaporizing burner
Inventor: HONDOU MASAO
IPC: F23D11/02
Filed: 1980-12-27
Abstract: PURPOSE: To make smooth vaporization and to prevent the shortage of vaporization energy in a large quantity of vaporization by a structure wherein a fuel vaporizing tube is wound about the externl circumference of a combustion chamber wall and fuel is introduced into the combustion chamber through this vaporizing tube.  
     CONSTITUTION: An electric preheater 18 is heated and fuel is fed by a fuel pump 17 to vaporize an burn the fuel with the preheater 18. Flames are blown up from a flame plate 7 to the combustion chamber wall 12. Accordingly, the combustion chamber wall 12 is heated red and the vaporizing tube 15 is heated to a high temperature. Therefore, the fuel through the vaporizing tube 15 is vaporized here. At this time a frame sensor 20 operates to cut the current to the preheater 18 and then the fuel is vaporized to the full and burnt by the heat of the combustion chamber wall 12. Thus, smooth vaporization can be conducted without anxiety about the shortage of vaporizing energy of fuel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6166457-A (JP)
Title: Simultaneous communicating device between plural terminals
Inventor: NAKANE KAZUNARI
IPC: H04M3/56
Filed: 1984-09-10
Abstract: PURPOSE:To prevent confusion caused by simultaneous utterance of many persons by permitting only one out of terminal units that requested for transmission to make transmission and informing it of the effect. CONSTITUTION:Terminal units 11-14 are connected mutually through a fixed node 20, and each terminal unit 11-14 is provided with a transmitting device, a receiving device and a controlling device that makes giving and receiving of transmission request signals, etc. between the node 20. The speech controlling device 25 drives speech changing switches 21-24 through speech controlling lines 41-44 based on transmission request signals received from each terminal 11-14, and permits only one out of terminal units that gave transmission request to make transmission, and informs the terminal unit of that effect.
Patent JP-S6345792-A (JP)
Inventor: IWABUCHI YASUSHI
IPC: H05B6/76
Filed: 1986-08-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0716144-A (JP)
Title: Flameproof sheet material
Inventor: MIMURA TADASHI
IPC: A47H23/08
Filed: 1993-06-30
Abstract: PURPOSE:To provide the flameproof sheet material having long-lasting flameproofness and having design, heat retaining, heat insulating and light shielding functions without degrading or dissipating. CONSTITUTION:A vapor deposited metallic layer 2 consisting of aluminum, stainless steel, etc., is formed on one surface of cloth 1 and a urethane resin layer 3 contg. an antimony fire retardant and halogen fire retardant is formed on the other surface.
Patent JP-H0236871-A (JP)
Title: Deodorant
Inventor: INOUE TAKEO
IPC: A61L9/01
Filed: 1988-07-27
Abstract: PURPOSE:To obtain a deodorant excellent in safety capable of being used in a wide area such as in food, home, industry and the like by using, as an effective component, a component with a deodorant property contained in sophora plants belonging to legume. CONSTITUTION:There is used as a material flowers, buds, fruits, leaves, barks, caules, trees, etc., and dried material of those. Sophora, safflower, pagota tree and the like are listed as the plants. One or two kinds of those is extracted in methanol, ethanol, organic solvent of another alcohol, glycelin, propyren grycol, organic solvent of another polyatomic alcohol, another organic solvent, water, or a mixture thereof. The extracted material is dried, then it is dry- distilled or distilled under reduction of pressure by use of a solvent having 100 deg.C or more boiling point such as glicelin, whereby soft aromatic type soft yellow colored extracted material having a deodorant effect is obtained.
Patent JP-H0680145-A (JP)
Title: Package for beverage and method to package beverage
Inventor: FURANSHISU JIYOSEFU RINCHI
IPC: B65D79/00
Filed: 1993-06-30
Abstract: PURPOSE: To provide packaging method for beverages containing gas in solution to extricate and develop foam in a comparatively large head space in a container by reducing the difficulty in related to the current packing technique. CONSTITUTION: A beverage package container includes a primary chamber 1A to store a beverage containing gas in solution to extricate and develop foam into a head space 15A, and a relief chamber 6 which does not communicate with the beverage in the primary chamber 1A prior to sealing the container and opens after sealing. When the relief chamber 6 is opened, a part of the beverage in the primary chamber 1A moves into the relief chamber 6 to be accommodated. The head space 15A is extended to store the foam in the head space 15A.
Patent JP-S5979324-A (JP)
Title: Power consumption reducing circuit of computer
Inventor: OOSAKI SUKETSUGU
IPC: G06F1/32
Filed: 1982-10-28
Abstract: PURPOSE:To reduce power consumption of a whole system remarkably by using a CPU provided with stand-by function and constituting a circuit so that the stand-by function acts alway when the CPU is waiting for key inputting. CONSTITUTION:A CPU1 is provided with stand-by function and so constructed that it always holds a waiting mode by itself when waiting for key inputting, and releases the waiting mode using a key input signal when a key is pushed to input to an input port. When a HALT mode is used as a waiting mode, it is normally interruption is required, and interruption request signal is made from a keyboard output through an OR gate when the output of a keyboard 2 is given to the input port of the CPU1 and attains to HALT mode release input. Also, in case where a STOP mode is used, STOP mode release input is made from output of the keyboard 2 through the OR gate 3.
Patent JP-H0744473-A (JP)
Title: Signal transmission reception circuit
Inventor: TAYA TAKASHI
IPC: G06F13/00
Filed: 1993-07-30
Abstract: PURPOSE:To send/receive plural signals between a sender side circuit and a receiver side circuit in parallel with a few signal lines with almost immunity to noise effect. CONSTITUTION:Output drive circuits 4-7 in a sender side circuit 1 drive corresponding signal lines 22-25 in response to received signals A-D and a reference voltage generating circuit 3 generates a reference voltage with a predetermined voltage relation to a signal voltage from each output drive circuit to provide an output to a signal line 26. Each of voltage comparators 8-11 of a receiver side circuit 2 compares a reference voltage from a certain signal line with a signal voltage from a signal line connecting to a corresponding output drive circuit and regenerate signals E-H inputted to the corresponding output drive circuit.
Patent JP-H1032750-A (JP)
Title: Electronic still camera
Inventor: SUGIMOTO KAZUHIKO
IPC: G03B7/16
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To accurately decide the emitted light quantity at the time of light emission without being affected by flicker by deciding the emitted light quantity at the time of light emission with a luminance evaluation value and pre-emitted light quantity, which are obtained in accordance with shutter speed. SOLUTION: The luminance evaluation value predicted to be obtained by exposure when shutter speed is a minimum speed value is calculated as a first evaluation value Y0. A difference between a target value Yt and the first evaluation value Y0 is calculated with the lack quantity U of luminance as U=Yt-Y0. Then, a CCD imager 1 stars exposure at shutter speed at a maximum speed value. Then, a strobe 5 becomes a pre-light emission state where light emission time is previously decided so that emitted light quantity becomes P during exposure. When exposure in the pre-light emission state terminates, the weighting processing of a center point is executed and the luminance evaluation value Vy at the time of pre-light emission is calculated in a computing element 13 and it is set to be a second evaluation value YS.  Then, a micro computer 16 calculates emitted light quantity at the time of the light emission of the strobe 5 by the operation expression of Q=(U/YS)×P.
Patent JP-H0821619-A (JP)
Title: Liquefied gas hot insulation device with respect to heating device
Inventor: TANAKA SHIGEHIRO
IPC: F23K5/00
Filed: 1994-07-07
Abstract: PURPOSE:To prevent a pressure decrease and a freezing which occur frequently during a usage at a middle pressure or more of a liquefied gas which is widely used as its heat source in a heating device. CONSTITUTION:An asphalt regenerating device 7, showing one example of a liquefied gas protecting device with respect to a heating device, includes a combustion room formed in a casing, and on an upper section of the casing, a suction entrance 2a, a blower tube 2, a blower 3, an exhaust exit 2b and a liquefied gas device case 1 are provided. A fire flame coming room a combustion of the liquefied gas, is radiated toward the combustion room in a casing of the asphalt regenerating device 7, a heat of its fire flame exhaustion gas, a heat of the asphalt heated by its fire flame and a radiation heat of the combustion room stagnate in an upper section in the casing, its heated atmosphere is exhausted from the exhaust exit 2b by a wind power of the blower 3, through the blower tube 2 and the blower 3, is radiated to a dispersion plate 4, and is exhausted into the liquefied gas setting case 1, and a LPG bomb 5 can be heated.
Patent JP-2001021770-A (JP)
Title: Optical module and manufacture thereof
Inventor: KIKUCHI HIDEO
IPC: G02B6/42
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To enhance a component mounting density, and to reduce a light- transmitting loss. SOLUTION: This module is provided with an optical substrate 2 having at least two optical waveguides 6, 7 comprising clads 6A, 6B different each other in their optical path directions and a core 6C, and an optical coupling element 3 arranged on the substrate 2 and connected to the both optical waveguides 6, 7. The coupling element 3 has light-reflecting mirrors (m), (n) for changing an optical path from the one side optical waveguide 6 to the other side optical waveguide 7, and it is bonded to the core 6C of the both optical waveguides 6, 7.
Patent JP-H0240039-A (JP)
Title: Engine output control device
Inventor: NISHIMURA SHIGEMOCHI
IPC: F02D41/10
Filed: 1988-07-29
Abstract: PURPOSE:To satisfy both car speed maintaining ability and acceleration by a method wherein when an accel opening exceeds a reference accel opening responding to a car speed, an engine output is increased for correction, and when a running load is high, the reference accel opening is increased. CONSTITUTION:A target output deciding means decides an engine output responding to an accel opening detected by a detecting means, and an engine output is regulated through a drive means output regulating means (throttle valve). In which case, a reference accel opening set means sets a reference accel opening responding to a car speed from a car speed detecting means. When an actual accel opening exceeds the reference accel opening, even when the accel openings are the same as each other, a target engine output is corrected so that an engine output is increased. When a running load from a running load detecting means is high, a reference accel opening varying means varies a reference accel opening so that the reference accel opening is increased. This constitution enables satisfaction of both car speed maintaining ability and acceleration irrespective of the magnitude of a running load.
Patent JP-S6346024-A (JP)
Title: Frequency discriminating circuit
Inventor: KAWAMURA HIROTSUGU
IPC: H04J1/00
Filed: 1986-08-13
Abstract: PURPOSE:To detect frequency variation, even if a large frequency variation occurs in an FDM-TDM converting part, by detecting the frequency variation generated by an FDM-TDM conversion, from phase information of a frequency discriminating signal which has been brought to said conversion. CONSTITUTION:A frequency division multiplexing signal (FDM) 11 which has been inputted is converted to a time division multiplexing signal (TDM) 13, this TDM 13 is brought to sampling and an analog signal is converted to an amplitude digital signal 14, and this amplitude digital signal 14 is converted to a phase digital signal 15. This circuit is provided with a synthesizer 5 for synthesizing the FDM 11 and a frequency discriminating signal 12, and a frequency discriminating signal generating part 6 for outputting the frequency discriminating signal 12. This circuit is constitured so that singular or plural frequency discriminating signals (non-modulated waves 12) are generated and synthesized as the FDM 11, and a frequency variation in an FDM-TDM conversion is detected, based on phase information of the frequency discriminating signal 12 which has been brought to an FED-TDM conversion. In this way, even if a large frequency variation occurs in an FDM-TDM converting part, its frequency variation can be detected.
Patent JP-2001020185-A (JP)
Title: Ink-jet recording sheet
Inventor: ARAI KATSUAKI
IPC: B41M5/50
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jetting recording sheet that shows excellent color development in the recorded images, as it has a unique canvas-like touch and can be used out-of-doors, since it has high sheet strength and resistance to water. SOLUTION: The substrate comprises two or more layers of nonwoven fabrics in which the first nonwoven fabric layer includes thermally fusing fibers in addition to the main fibers and the ink-receiving layer is formed on the face of the first nonwoven fabric layer opposite to the second nonwoven fabric. When the fusing fibers are used in an amount of 1-500 pts.wt. per 100 pts.wt. of the main fiber, the above-stated properties are additionally improved. The fiber diameter of the fibers constituting the first nonwoven fabric layer is made smaller than the average diameter of the second nonwoven fabric layer. At least one of nonwoven fabric layer is made from staple fibers.
Patent JP-S6170330-A (JP)
Title: Air conditioner for cold district
Inventor: HASHIZUME MITSUO
IPC: F24F3/044
Filed: 1984-09-11
Abstract: PURPOSE:To eliminate freezing in heating coil section in winter and permit to retrieve waste heat bypassing the waste heat through a sensitive heat exchanger in summer by a method wherein intake atmosphere is heated by passing through the sensitive heat exchanger and a preheating coil before passing through the heating coil and a cooling coil. CONSTITUTION:The intake atmosphere O.A passes through the sensitive heat exchanger 8 and the temperature thereof is increased. Successively, it is heated by the preheating coil 9 and it becomes high temperature further. When it passes through the sensitive heat exchanger 8 again, the temperature of the air is reduced by exchanging heat between the atmosphere. The atmosphere O.A passes through the heating coil 4, the cooling coil 5 and a humidifying spray device 6 and is blown off from a conditioned air blow-off port 3. The temperature of the atmosphere O.A for the heating coil 4 may be controlled by the heating amount of the preheating coil.