baber/WOPTO huggingface dataset:
Patent JP-S6158915-A (JP)
Title: Wall surface structure of internal-combustion chamber of internal combustion engine
Inventor: NAKAJIMA RYOJI
IPC: F02F1/00
Filed: 1984-08-29
Abstract: PURPOSE:To reduce securely noxious formations and unburnt fuel components by constituting a ceramics coated layer of a metal wall surface of an engine combustion chamber from a plurality of layers having Ni-Al layer, ZrO2 layer and ZrO2-CeO2. CONSTITUTION:On a wall surface of a combustion chamber constituted from a piston 12, a cylinder head 13, swirl chamber 14, etc. is formed a coating layer 18 of ceramics material having adiabatic property. This coating layer 18 is constituted from a plurality of layers having Ni-Al layer 18A having mixed powder of Ni and Al welded, injected and coated on the wall surface of the piston 12, ZrO2-layer 18B having ZrO2 powder welded, injected coated on the upper layer side of said Ni-Al layer and further ZrO2-CeO2 layer 18C having mixed powder of ZrO2 and CeO2 welded, injected and coated on the upper side of Zr2 layer. Thus, the adiabatic property of ceramics coated layer can be ensured to reduce securely noxious formations and unburnt fuel components.
Patent JP-H0233093-A (JP)
Title: High place working vehicle
Inventor: ODAGAKI YASUO
IPC: B66F9/08
Filed: 1988-07-19
Abstract: PURPOSE:To obtain the titled vehicle at a low cost and improve safety by winding a connecting hose onto the basic edge part of a turning post so that the winding quantity becomes nearly equal to the turning quantity of the turning post and preventing the hose from being hooked and damaged during the turn of the post. CONSTITUTION:The winding quantity of a connecting hose 8 onto the basic edge part of a turning post 2 which is accompanied with the turn of the turning post 2 is varied, and the connecting hose 8 which becomes excessive on a car body 1 side by the turn of the turning post 2 is adjusted by the deflection in U-figure form. Therefore, when the turning post 2 turns counterclockwise, the connecting hose 8 deflects as shown by the one-point-chained line on the car body 1 side. Further, when the turning post 2 turns clockwise, the connecting hose 8 on the car body 1 side is wound onto the basic edge part of the turning post 2, and set in the state shown by the two-point-chained line. Therefore, the connecting hose 8 is prevented from being interferred with the edge part, etc. of the turning post 8 by the turn of the turning post 2, and the trouble such as breakage due to the interference can be prevented.
Patent JP-S6241646-A (JP)
Inventor: TAKAMIZAWA KINYA
IPC: A61B8/08
Filed: 1985-08-16
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-S5968263-A (JP)
Title: Printing control system
Inventor: KOSEKI MINORU
IPC: B41J2/485
Filed: 1982-10-14
Abstract: PURPOSE:To make it possible to perform even printing inserted between lines, in a raster scanning type printing apparatus, by manipulating the titled control system so as not to perform the addition with a space signal at a prescribed position during line dividing printing. CONSTITUTION:The character pattern memory part of line buffer (LB) is read corresponding to the character code of a character to be printed and the obtained character pattern is printed by a raster scanning system. In this printing, a line scanning signal is counted by a line scanning counter 22 and, by a line dividing instruction means comprising logical circuit groups, it is discriminated whether the character to be printed is line dividing printing or not while the addition with a space signal is performed in an adder 20 and the character pattern memory part is addressed by the address information of a character pattern memory part address holding means. In this case, manipulation is performed so as not to carry out addition operation at a prescribed position during line dividing printing and addition operation is performed in interlinear printing to perform printing inserted between lines.
Patent JP-H0932293-A (JP)
Title: Work execution method for placing joint section
Inventor: OURA TAKASHI
IPC: E04G21/02
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of harmful cracks generated at a placing joint section by applying a delay hardening adhesive to the placing joint face of existing concrete, and successively placing new concrete. SOLUTION: Steel girders are suspended on bridge piers 5 erected on the ground, precast concrete boards 1 (existing concrete) are spread on them, new concrete is placed at the gap portions between the precast concrete boards 1, and they are fastened by PC cables 3 in the bridge axial direction. Amplitude concrete 2 is placed between the placing joint sections of the existing concrete 1 constituted of the precast prestressed concrete boards.
Patent JP-2000007313-A (JP)
Title: Treatment for raising purity of carbon material and apparatus for treatment for raising purity
Inventor: HIRAIWA JIRO
IPC: C07C19/08
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To reduce the production cost by reacting F2 gas produced by electrolysis of a fluorine compound with a carbon powder, generating CF4 gas, introducing the resultant CF4 gas into a heating furnace at a high temperature and carrying out a treatment for raising the purity. SOLUTION: F2 gas produced in an F2 gas production apparatus 19 is mixed with CF4 gas in a gas mixer 18 of a CF4 synthesis apparatus 11 in a prescribed proportion and the resultant mixed gas is then fed to a reactor 12. Adequate amounts of a carbon powder 13 and a fluoride such as calcium fluoride good in heat conductivity are prefilled in the reactor 12. The CF3 gas discharged from the reactor 12 is repetitively circulated through the reactor 12 with a pump 14 to convert the F2 gas into the CF4 gas without waste. Thereby, the concentration of the CF4 gas is raised. The resultant CF4 gas is then compressed with a pump 16 and fed to a buffer tank 17. A carbon material 24 which is a material to be treated is placed in a heating furnace 22 and atmosphere in the heating furnace 22 is replaced with a nonoxidizing atmosphere.  The interior of the furnace 22 is heated to >=1,900 deg.C and the CF4 gas is then introduced from a gas introduction tube 30 to carry out a treatment for raising the purity of the carbon material 24.
Patent JP-H0932145-A (JP)
Title: External-facing execution method
Inventor: SUZUKI MASAHIKO
IPC: E04F13/08
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To form the structure of high heat insulation and high airtightness at a stretch by a method wherein a sheet is stuck on the boundary of a body and an external facing material, a release sheet is pasted on a surface on the indoor side of the body, a synthetic-resin foam is sprayed into a space surrounded by the body and the external facing material, and filled so as to form a space, the release sheet is peeled, and an interior material is formed on the surface on the indoor side of the body. SOLUTION: An external facing material 2 is executed on a body 1. A sheet 3 consisting of a polyethylene sheet is formed so as to cover a boundary section between the body 1 and the external facing material 2. A release sheet is stuck on a surface on the indoor side of the body 1. In-place foaming type synthetic-resin foams 5 composed of phenol urethane are sprayed into a space 6 between the body 1 and the surface of the external facing material 2. After spraying is completed, the release sheet is removed as well as unnecessary sections, and the formation of an irregular surface in the indoor surface of the body 1 is prevented. An interior material 7 is executed on the surface on the indoor side of the body 1, and a space 6, by which the durability of a house is improved, is formed. Accordingly, a facing having heat-insulating structure and airtight structure is shaped at a stretch.  The synthetic- resin foams 5 are not infiltrated between the body 1 and the external facing material 2, and the body 1 and the external facing material 2 are not peeled.
Patent JP-S6335264-A (JP)
Inventor: FUJIOKA TAKAHARU
IPC: A61M37/00
Filed: 1986-07-30
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-S5881791-A (JP)
Title: Production of s-nornicotine
Inventor: KISAKI TAKUROU
IPC: C12P17/16
Filed: 1981-11-12
Abstract: PURPOSE:A microorganism belonging to Pellicularia filamentosa, capable of covering S-nicotine into S-nornicotine, is cultured in a medium containing S- nicotine to produce S-nornicotine. CONSTITUTION:A strain of Pellicularia filamentosa that is capable of converting S-nicotine into S-nornicotine, e.g., Pellicularia filmentosa JTS-208, (FERM-5955), is aerobically cultured in a medium containing less than 0.1wt% of S-nicotine and S-nornicotine is collected mainly from the cluture mixture.
Patent JP-S6077108-A (JP)
Title: Oxygen concentration pump
Inventor: MORIMOTO TAKESHI
IPC: C01G25/00
Filed: 1983-09-30
Abstract: PURPOSE:To provide an oxygen concentration pump having excellent selectivity to permeation of O2 and high heat resistance, and composed of an oxygen-ion conductive solid electrolyte containing ZrO2 and MF3 at specific ratios and represented by a specific general formula. CONSTITUTION:The raw material of an oxygen-ion conductive solid electrolyte represented by the general formula (ZrO2)100-x(MF3)x ( M is Y and X is 13-25, or M is Yb and X is 16-25; X is mol%) is prepared beforehand. The material is formed to a desired form and calcined. The obtained sintered material is mounted in a specific tube to obtain an oxygen-concentration pump. The pump is resistant to heat and has excellent selectivity to the transmission of O2.
Patent JP-S6336445-A (JP)
Title: File sharing control system in virtual computer system
Inventor: OKADA TAKAYUKI
IPC: G06F12/00
Filed: 1986-07-31
Abstract: PURPOSE:To attain the sharing exclusive control and to improve an operability by controlling collectively a file access request to a certain file from plural operating systems with one operating system. CONSTITUTION:When a program a1 under an operating system OS-1 executes the request to access of a certain record of a file X to a determining means 2-1, a service means 4-2 determines a file to be processed from record processing request information and a processing classification and accesses them through a data control part 5-2 to a file X. On the other hand, when a program b1 under an operating system OS-2 executes the request to access a certain record of the file X to a determining means 2-2, the determining means 2-2 investigates a file control table 1-2, knows that the file X belongs to a self-operating system OS-2 and executes the access through the data control part 5-2. Thus, the access from programs a1 and b1 is executed through the data control part 5-2 for both.
Patent JP-S6240875-A (JP)
Title: Picture reader
Inventor: SAKAMOTO MASAHIRO
IPC: H04N1/40
Filed: 1985-08-19
Abstract: PURPOSE:To prevent an over exposure quantity so as to obtain an accurate shading waveform, by reducing the exposure quantity only when a reading reference plate is scanned. CONSTITUTION:Before reading an original 21, a shading waveform for shading correction is fetched. At the time of storing the shading waveform, the reflecting light from a reading reference plate 31 is led to the CCD of an image sensor 1 through a mirror 25 and condenser lens 29 and photoelectrically converted. The amplified picture signal is led to an AD converter 9, where the picture signal is converted into a digital signal, and the digitized signal is stored in a memory 7. At this time, a low-speed clock 3b is inputted to the CCD of the sensor 1, because the signal 19a to a change-over switch 19 is high in level. Moreover, the high-level signal is inputted to the driving section 27 of a light source 23 and reduces the driving current of the light source 23. Therefore, the luminance of the light source 23 is lowered.
Patent JP-H0471624-A (JP)
Title: Electrical deionized water producing device and frame used therefor
Inventor: ITO KAKICHI
IPC: C02F1/42
Filed: 1990-07-10
Abstract: PURPOSE:To drastically improve the silica removal rate by packing the inner space formed by a frame with an anion-exchange resin and a cation-exchange resin and passing water to be treated firstly through the anion-exchange resin. CONSTITUTION:A DC current is applied between a cathode 9 and an anode 10, and the water to be treated at its inlet A is allowed to flow down through respective desalting chambers 4 as shown by the solid-line arrow and firstly passed through the packed bed of anion-exchange resin 14. An alkali equivalent to the total cation amt. of the water is transiently formed, the degree of dissociation of silica is increased, and most of silica is moved to a concentration chamber 5 along with impurity ions. The water is then passed successively through the packed bed of cation-exchange resin 15 and that of anion-exchange resin 14, and deionized water is obtained from an outlet(a). The concd. water at its inlet B is allowed to flow down through respective concentration chambers 5 as shown by the dotted-line arrow and discharged from an outlet (b), and the electrode water from inlets C and D are discharged from outlets (c) and (d).
Patent JP-H05346340-A (JP)
Title: Abnormal sound inspection device for rotary machine
Inventor: HASHIMOTO SHINICHI
IPC: G01M99/00
Filed: 1992-06-16
Abstract: PURPOSE:To obtain an abnormal sound inspection device for rotary machine that quickly judges OK/NG of a rotary machine to be inspected compared with a threshold value by processing especially the output signal by the abnormal sound inspection device for rotary machine so as to numeralize the abnormal sound. CONSTITUTION:The title counts the output signal issued from a detector 7 for detecting abnormal sound or vibration of a rotary machine to be inspected, for a specified time in a peak-hold circuit 27 via an amplifier 23, variable frequency filter 24, adjuster 25, and multiplier 26, and then judges OK/NG of the rotary machine comparing the counted value with a threshold value. Therefore, the frequency elements, amplitude, etc., of the signal are adjusted by the filter 24, adjuster 25, etc., in order to correspond quickly to the change in kinds, capacity, etc., of rotary machine to be inspected, thereby improving the work efficiency of production site.
Patent JP-H1113388-A (JP)
Title: Division structure for directional control mechanism of edge device for pipe jacking
Inventor: NEGISHI YASUO
IPC: E21D9/06
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To engage a jack receiving tool and a quadrangular pyramid body between partition walls by providing the partition wall on respective inside as parts of a front structural body and a rear structural body forming the outside of an edge device. SOLUTION: A front structural body CA and a rear structural body CB forming the outside of an edge device C are mutually tightened by box nuts N. In addition, with regard to a directional control mechanism in the edge device C an edge jack F is integrally incorporated in a jack receiving tool G, which is supported on a partition wall H provided on the inside as a part of the front structural body CA. Next, a quadrangular pyramid body J is supported on a partition wall I provided on the inside as a part of the rear structural body CB, and the jack receiving tool G and the quadrangular pyramid body J are engaged by a recess and projection part C2. When rotation is performed in the direction of loosening the box nut N, it is out of the screw connection part of the rear structural body CB side, and the structural body CA is separated from the structural body CB.  At the same time, the receiving tool G and the quadrangular pyramid body J are separated from each other. Thereby since they are supported on the partition wall respectively, connection working can be easily performed without falling after separation.
Patent JP-H0468901-A (JP)
Title: Microwave strip line resonator
Inventor: KITA MASAMI
IPC: H01P7/08
Filed: 1990-07-09
Abstract: PURPOSE:To make the resonator small by connecting one end of a strip electrode to an inner circumferential electrode of a recessed part and connecting the other end to a ground electrode provided to a rear side of a dielectric base. CONSTITUTION:A ground electrode 3 is formed to side faces and a rear face of a rectangular dielectric base 1 except a surface 2 by metallize or the like. Moreover, a square recessed part 4 is formed to the surface 2 of the dielectric base 1 and an electrode 4A is formed also in the inside of the recessed part 4. Furthermore, the electrode 4A of the recessed part 4 and the ground electrode 3 of the side face are connected via a linear electrode 5 of the same width as the width of the recessed part 4. Thus, the small sized microwave strip line resonator is realized with excellent practical use.
Patent JP-S6241907-A (JP)
Title: Shock damping device in valve seating
Inventor: MASUDA KOJI
IPC: F01L1/16
Filed: 1985-08-16
Abstract: PURPOSE:To prevent the occurrence of shock in valve seating in a device for controlling opening and closing time of intake and exhaust valves by changing valve lift, by making a hydraulic damper act on a rocker arm when the valve closing time is made earlier. CONSTITUTION:An intake and exhaust valve 40 driven by a cam 46 through a tappet 50, a push rod 48 and rocker arm 44 supplies pressurized oil from paths 54, 56 in low speed of an engine, and the tappet is shortened by a length K so that the opening time of the valve 40 is delayed to reduce the lift and the valve closing time is made earlier to be adapted to the intake and exhaust timing in low speed rotation. then, a portion of the pressurized oil is supplied from a pipe 84 to depress a piston 66. When the rocker arm 44 moved upward in closing the valve 40, it abuts against a piston 6 to exhaust the pressurized oil through a throttle 74 so that the upward movement of the rocker arm is damped to prevent the valve 40 from shock is seating.
Patent JP-2001014610-A (JP)
Title: Thin film magnetic head and manufacture of thin film magnetic head
Inventor: SATO KIYOSHI
IPC: G11B5/31
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce leaking magnetic flux and to improve the overwrite characteristic in a magnetic head having a magnetic gap width of 1 μm or less. SOLUTION: A groove 43 is formed into a tapered shape so that the dimension in the width direction of the groove 43 becomes small from an upper core layer 47 side toward a lower core layer 27 side, taper side wall parts 52, 52 having a tilt angle α to the upper surface 27a of the lower core layer 27 are provided, and the length W46 in the width direction of the lower end part in an upper magnetic pole layer 46 is set to be larger than the length W45 in the width direction of the lower end part in a gap layer 45, in a magnetic pole end area X.
Patent JP-S5970317-A (JP)
Title: Output buffer circuit
Inventor: MIYATA SHINOBU
IPC: H03K19/00
Filed: 1982-10-15
Abstract: PURPOSE:To prevent a power supply and ground from being short-circuited by applying an opposite flip-flop logical signal to gates of transistors (TRs) respectively so as to avoid the TRs from being turned on at the same time. CONSTITUTION:The opposite flip-flop logical signals generated from NOR gates 7, 8 are applied respectively to the gates of the TRs 1, 2. The output of the flip-flop outputs the opposite logical signals independently of an input signal frequency, the TRs 1, 2 are not turned on at the same time. Thus, an output buffer circuit where the power supply and ground are not short-circuited in terms of DC and in transient state, is attained.
Patent JP-S6335947-A (JP)
Inventor: KONDO HIROHISA
IPC: E04C3/08
Filed: 1986-07-30
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-S5970824-A (JP)
Title: Oil mist separator for blow-by gas and blow-by gas reflux device using the former
Inventor: SATOYA KOUICHI
IPC: F01M13/02
Filed: 1982-10-18
Abstract: PURPOSE:To make the whole volume of generating blow-by gas controllable with one oil mist separator alone, by installing a second gas outlet on top of a casing, while attaching a PCV valve thereto. CONSTITUTION:A second gas outlet 52 is connected to a suction passage at the downstream side of a throttle valve 76 via a PCV valve 50 and a second pipe 72, making no drop in blow-by gas suction capacity in time of engine's low load driving. Likewise, a first gas outlet 28 is connected to another suction passage at the upstream side of the throttle valve 76 via a third pipe 80 and in time of engine's high load driving, when the volume of generating blow-by gas is large, part of the gas controlled at an oil mist separator is made to flow back in the suction passage at the upstream side of the throttle valve, and on the other hand, the volume of generating blow-by gas is small, in time of low load driving, fresh air is led in by way of the third pipe 80. Therefore, in time of said low load driving, excessive suction due to superfluous suction pressure will not happen at all.
Patent JP-H0347922-A (JP)
Title: Production of hot rolled high carbon steel plate containing uniformly dispersed carbide
Inventor: SUEHIRO MASAYOSHI
IPC: C21D9/46
Filed: 1989-07-13
Abstract: PURPOSE:To easily produce a hot rolled high carbon steel plate having a structure of uniformly dispersed spheroidal carbide and excellent in workability by hot-rolling a high carbon steel slab and subjecting the resulting plate stock to cooling and coiling under respectively specified conditions. CONSTITUTION:A slab of a high carbon steel containing, by weight, 0.2-0.5% C is hot-rolled, and the resulting hot rolled steel plate is cooled rapidly down to <=670 deg.C at >=30 deg.C/sec cooling rate to regulate the amount of ferrite in a structure to <=20%, and further, the above hot rolled steel plate is coiled at >=500 deg.C to spheroidize iron carbide in a structure and form a structure in which the above iron carbide is uniformly dispersed in the form of fine spheroidal carbide, by which the hot rolled high carbon steel plate having superior workability, such as blanking characteristic, and excellent in strength, toughness, and wear resistance can be easily produced while obviating the necessity of cold rolling.
Patent JP-S6244111-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1985-08-19
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-H05347003-A (JP)
Title: Rotary head type recording and reproducing device
Inventor: SATO TAKAHARU
IPC: G11B5/027
Filed: 1992-06-16
Abstract: PURPOSE:To record new information without destructing already recorded information on a tape when the new information is only post-recorded later on the already recorded magnetic tape. CONSTITUTION:Information recorded in an information track is read out by rotary heads 1 and 2, and a vertical synchronizing signal is taken out of the read-out information via a vertical synchronizing signal separating circuit 8. On the other hand, a signal outputted from a drum PG head 3 is turned into a head switch pulse signal via a head switch pulse generator 4. This head switch pulse signal and the vertical synchronizing signal are phase-compared by a phase comparing circuit 9, and when new information is to be post-recorded in an information track, if already recorded other information is destructive, a post-recording signal is inhibited from outputting from a post-recording signal generator 11 by a new information recording and reproducing control circuit 10, thus stopping the post-recording of the new information.