baber/WOPTO huggingface dataset:
Patent JP-S5830516-A (JP)
Title: Production of journal part of shaft member
Inventor: TSUMIKI CHIAKI
IPC: F16C3/02
Filed: 1981-07-20
Abstract: PURPOSE:To contrive to enhance productivity, by a method wherein a journal piece is fitted to a shaft member by engaging a projecting part and a recessed part which are provided at a butted joint part of a plate material with a brazing filler adhered to the face and back thereof, and is brazed by heating. CONSTITUTION:The plate material 1 having a thickness conforming to the difference between the outside diameter of a cam shaft and that of the journal part and plated with copper on both sides thereof is branked into such a shape as to have the projecting part at one end of the longitudinal direction and have the recessed part at the other end. The plate material 1 thus branked is bent into an annular form, and the projecting part 2 and the recessed part 3 are clinched to each other to produce an annular journal piece 4. The journal piece 4 is pressed fitted over the cam shaft 5, in which case a gap 6 is generated between the part 2 and the part 3. Thereafter, copper plated on the plate material 1 is melted by heating the cam shaft 5 to achieve brazing, whereby the bonding strength between the journal piece 4 and the cam shaft 5 is enhanced and the gap 6 is filled.
Patent JP-S61272322-A (JP)
Title: Manufacture of sea water resistant stainless steel sheet
Inventor: ABE MASAYUKI
IPC: C22C38/28
Filed: 1985-05-27
Abstract: PURPOSE:To manufacture stainless steel sheet superior in corrosion resistance in sea water environment, by decreasing C, N contents as low as possible in high Cr, Mo ferritic stainless steel, heat treating hot rolling the steel under specified conditions, then cooling rapidly, and successively cold rolling the plate. CONSTITUTION:Continuously cast slab or bloom rolled slab of ferritic stainless steel contg. 0.05% total content of C and N, <0.01% O, >=30% Cr equivalent exhibited by Cr%+3XMo%, <=0.8% one or 2 kinds of Nb, Ti, or further <8% Ni is air cooled or cooled at the rate of that or more in air cooling up to <=600 deg.C. Next, the slab is heated to >=1,100 deg.C to enter brittle phase generated at 800 deg.C in solid soln., and hot rolled. By rapid cooling by cold water after hot rolling, the deposition of brittle phase is prevented and the plate is coiled at <=550 deg.C, then cold rolled by conventional method to manufacture ferritic stainless steel sheet superior in sea water resistance.
Patent JP-2000262560-A (JP)
Title: Sanitary short wherein mesh is used on surface of waterproof sheet
Inventor: TANAKA YOSHIKO
IPC: A61F13/72
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To feel coolness and comfortable touch to wear by using a mesh-type fabric with good air-permeability on the surface of a piled-up part. SOLUTION: A sanitary short wherein a mesh-type fabric is used as fabric for the surface of a part piled-up on a waterproof sheet. It provides appearance of coolness and is actually extremely cooler to wear than the conventional one and can provide comfortable touch to wear. In addition, accompanied with change in the size on design of the waterproof sheet, the outside mesh-type fabric can meet with it.
Patent JP-H05261437-A (JP)
Title: Metallic bar with mark
IPC: B21C47/26
Filed: 1991-05-20
Abstract: PURPOSE:To obtain the long-sized material which facilitates mechanical detection and is adequate as a blank material for various kinds of parts by previously mechanically or chemically forming a mark on the surface of a metallic bar, then subjecting the metallic bar to a surface treatment, such as plating. CONSTITUTION:The mark 12 which is easily detectable with an optical detector or the like is formed by the mechanical or chemical method on the surface of a base material 11 of the long-sized metallic bar and thereafter, a surface treated layer 13 is formed by plating, etc., thereon. Since this mark 12 is covered by the surface treated layer 13, such as plating, formed on the front surface side, the formation of rust, etc., or peeling around this mark 12 does not arise at all. This base material worked as a blank material to individual pieces, by which electrical or mechanical parts are formed.
Patent JP-H11293752-A (JP)
Title: Flush toilet stool
Inventor: ANDO SHIGERU
IPC: C02F1/36
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent filth from sticking to a toilet bowl by providing a means irradiating ultrasonic waves into water held in the toilet bowl. SOLUTION: Flushing water is supplied to a bowl 110 through a flushing water tank holding tap water and a flushing water pipe of a toilet bowl rim connected to the water tank. After the bowl 110 has been washed, the tap water 150 is accumulated in the bowl 110 as sealing water. An ultrasonic oscillator 180 is connected to an ultrasonic wave irradiation controller constituted of a high frequency output circuit and a control circuit having a control means for intermittent actuation. Electric power is supplied from the ultrasonic wave oscillation control means to the ultrasonic wave oscillator 180 to irradiate ultrasonic waves to the tap water 150. Accordingly, it restricts proliferation of microbes in the water accumulated in the toilet bowl or sterilizes the microbes.  Hence, stains caused by proliferation of microbes are prevented from sticking to the bowl, for a long time, and a hygienic condition can be kept even if the toilet bowl is not cleaned so often.
Patent JP-S63282060-A (JP)
Title: Detecting method for residual quantity of cable wound round bobbin
Inventor: MINAMIGUCHI AKIRA
IPC: B65H81/00
Filed: 1987-05-10
Abstract: PURPOSE:To properly detect that cable residue wound round a bobbin has become small by mounting a transparent window plate to a wind opening in a hood put on a bobbin and pouring irradiation light by inclining aslant from vertical to this window plate. CONSTITUTION:Irradiation light 4 is poured aslant from vertical at an angle of theta from the light source of a photo sensor provided at the side window opening 12 of the hood 11 into a hood 11 through a transparent plate 15 in the window opening 12. This irradiation light 4 hits on some part of surface processing means 3 of a bobbin 3 which is wound with cable 2 inside this hood 11 and its reflected light is received with a photo receiver of this photo sensor 13. Next, when the residual quantity of the cable 2 wound round the bobbin 10 becomes small, the reflection amount from the surface processing means 3, which is applied on the bobbin drum 1 exposed from under the cable 2, increases (or decreases) and by the significant difference of this reflection amount, it detects that residual quantity of the cable 2 has become small. Further, the poured light can be reached to the surface of the bobbin 10 by pouring the irradiation light 4 at an angle of theta like this.
Patent JP-S5739067-A (JP)
Title: Measuring device for roll alignment of mold for continuous casting
Inventor: IMADA HIROSHI
IPC: G01B11/14
Filed: 1980-08-19
Abstract: PURPOSE:To make continuous, quick and accurate measurement of roll gaps, inclinations and rates of deviation possible with multistage rolls as well by changing the mechanism of a measuring device for roll alignment of a vertical continuous casting machine by laser beams. CONSTITUTION:A measuring carriage 8 is lowered from the inside of a mold 1 into a roll block 6 by unwinding wires 7 by reverse running of the drums 9 of suspending devices 10. The extended lengths of the wires 7 are measured and the wires are stopped when a horizontal centerline TC aligns approximately to the centerline RC of the rolls 6a, 6b to be measured. Next, a touch roll pair 20 of a mechanism 17 is extended simultaneously until it abuts on a roll pair 6, and the entire part of the carriage 8 is so oscillated and positioned that the lines RC and TC align. Next, a length measuring pair 18 projects and measures a roll gap l; at the same time, an inclination DELTAtheta is measured by an inclinometer pair 19. On the other hand, a laser beam along the centerline MC of the mold is projected to the photodetecting part 16 at the center of the carriage 8 from a device 4, and the rate of deviation DELTAx is measured.
Patent JP-S63280450-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MORI KAZUTAKA
IPC: H01L27/06
Filed: 1987-05-13
Abstract: PURPOSE:To obtain a semiconductor integrated circuit device having a small occupying area, a high input impedance, a large current driving capacity, a high integration and excellent electric characteristics by forming an MISFET and a static induction transistor on the same substrate as the circuit device. CONSTITUTION:An N-channel MISFET, a P-channel MISFET and a static induction transistor are formed on a substrate 1 made of a P<+> type single crystal silicon. A P<+> type buried layer PBL is formed on a region for forming the N-channel MISFET of the substrate 1, and an N<+> type buried layer NBL is formed on a region for forming the P-channel MISFET. Any of the layer PBL or the layer NBL is formed on the substrate 1. The transistor' is composed of the layer NBL formed on the substrate 1, an N<+> type well region 3 as a drain region, a gate electrode 21 formed of a polycrystalline silicon film 21A, a high melting point metal silicide film 21B, a gate 27 formed of a P<+> type semiconductor region, a source electrode 22, and an N<+> type semiconductor region 19 for leading the layer NBL to the region 3.
Patent JP-S5448461-A (JP)
Title: Data delivery system of multi computer system
Inventor: ODAKA YUKIO
IPC: G06F15/16
Filed: 1977-09-26
Abstract: PURPOSE: To improve the memory efficiency of the processing side by make transmission with the station address of the processor added from the processing request interruption from the input and output unit,using this added address, and by  managing the processor having interrupt.  
     CONSTITUTION: The communication between two sets of processors 2A and 2B is made by using the global memory 1 and the linkage unit 5. To auxiliary memories 7A and 7B, the operation system corresponding to each processor, application program, and various files are stored, and the multiplex input and output control units 6A and 6B are connected so that if the main processor 2A or 2B is down, other processors 2B or 2A is recovered. The master station 8 is connected to the unit 2 side to the data highway loop 10, and the input and output control unit consisting of the display units 11A and 11B is connected to the remote station 9 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5448206-A (JP)
Title: Tape driving mechanism
Inventor: KOIZUMI SATORU
IPC: G11B15/44
Filed: 1977-09-24
Abstract: PURPOSE: To set sure FF-REW state and eliminate noises with a simple constitution by constituting a FF-REW drive roller with a gear part and a roller part such as of rubber or the like and contacting the rubber roller part and a flywheel part through turning.  
     CONSTITUTION: One end of a main lever 9 is turnably provided to the pin 10 on a flywheel 14, and one end of a sub-lever 11 is turnably provided to the other end. To this other end is mounted the FF-REW drive roller 7 constituted by a gear part 7a and a roller part 7b such as of rubber or the like. The levers 9, 11 are made always linear state by energizing of a spring 13. Here, when the main lever 9 is turned in the arrow A direction by turning of the flywheel 14 at the FF-REW state, the sub-lever 11 contacts the side face part 20a of the main chassis and becomes bent about a pin 12, then the rubber roller part 7b and flywheel 14 make pressure contact and the drive roller 7 revolves. Further a take-up reel turntable 1 is revolved by the gear. Thereby, noises may be prevented and revolutions surely transmitted 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0347138-A (JP)
Title: Method for separating 1-tetradecene from triethyl aluminum
Inventor: CHIYAO SHIEN UOREN FUAN
IPC: C07C11/02
Filed: 1990-04-27
Abstract: PURPOSE: To take out the greater part of triethylaluminum from a tower bottom as a dimer by supplying a mixture containing the title two components to the middle point of a rectifying tower to distill the same under sufficient vacuum so that a rectifying fraction becomes a specific temp. range.  
     CONSTITUTION: A chain growth reaction product of aluminum alkyl containing 12-14C α-olefin and triethylaluminum(TEA) is supplied to the middle point of a rectifying tower and the rectifying tower is held under vacuum to hold the rectifying section above the middle point to 93.3-121°C (pref., 104-110°C) and, by utilizing that TEA is present as a dimer at the above mentioned temp., the subject two components having the almost same b.p. is separated. The vacuum necessary for achieving the above mentioned conditions is within a range of 15-25 Torr. By the above mentioned method, TEA is not almost lost and the contamination by TEA and paraffin of a distillate is min. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S63302989-A (JP)
Inventor: MIRUDORETSUDO MEARII NIYUUMAN
IPC: C02F1/28
Filed: 1988-05-13
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-H05147994-A (JP)
Title: Cement composition
Inventor: HORI TAKAHIRO
IPC: C04B28/02
Filed: 1992-05-07
Abstract: PURPOSE:To provide a cement composition capable of promoting hardening of hydraulic cement by an additive free from chlorine ions. CONSTITUTION:The objective cement composition incorporates the following hydraulic cement hardened by hydration reaction, ordinary hydraulic gypsum hardened by hydration reaction, inorganic acid salt, organic acid salt, oxide or hydroxide of iron. As the hydraulic cement, normal Portland cement, high early strength Portland cement, moderate heat Portland cement, sulfate-resisting Portland cement, fly ash cement, silica cement, blast furnace cement, and while Portland cement are shown.
Patent JP-S60259002-A (JP)
Title: On-vehicle receiver
Inventor: NAKAI MITSUO
IPC: H01Q1/08
Filed: 1984-06-05
Abstract: PURPOSE:To attain the reception of a TV broadcast at an optional position by providing a satellite broadcast signal reception antenna freely turnably and possible for standing and falling to a roof part, a bonnet part or a trunk part of an automobile. CONSTITUTION:A parabolic antenna 3 is in storage while being fallen at a coupling part 4. In receiving a satellite broadcast, the automobile 1 is stopped, the parabolic antenna 3 is stood up and a primary radiator 12 and a BS tuner are brought to a prescribed position. The parabolic antenna 3 is turned around the horizontal shaft so as to adjust a prescribed angle of elevation and turned around the vertical shaft so as to adjust the azimuth of a prescribed broadcast satellite. A TV broadcast or the like is received simply in an excellent way at an optional position without being subjected to the limitation of the received position even in moving the antenna on the automobile.
Patent JP-H07318699-A (JP)
Title: Stage device, exposer with the device, and device manufacture
Inventor: SAKINO SHIGEO
IPC: G03F7/20
Filed: 1994-05-27
Abstract: PURPOSE:To enable the reduction of size and weight by guiding the movement of a stage along guide faces of stators of a linear motor. CONSTITUTION:An X stage 3 carries a substrate 6 to be exposed which must be positioned and is moved on an X linear motor stator 42 for the drive in the direction of X by an X linear motor needle (magnet) on the lower part. The stator 42 has a static pressure gas bearing to give the nonconcact guidance of the stage 3. Y linear motor stators 40 and 41 for the drive in the direction of Y, which are fixed on both sides of a press platen 1, have fixing coils placed along the moving direction. Actuator units 4 and 5 surrounding the coils include Y linear motor needles and move on the stators 40 and 41 as one body. The stators 40 and 41 have static pressure gas bearings to give the noncontact guidance of the units 4 and 5. The supply of the air to each static pressure gas bearing puts the stage and the stators out of contact with each other and enavles the highly precise guidance of the move without any resistance in the in the directions of X and Y, with the stators 40 to 42 as guide faces.
Patent JP-S5340567-A (JP)
Title: Abnormal waveform comparator
Inventor: SUZUKI YOSHIHIRO
IPC: G01R13/20
Filed: 1976-09-25
Abstract: PURPOSE: To perform satisfactory observation of abnormal waveforms by generating a trigger signal with the input signal of more than the permissible value of a reference waveform being stored. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07317004-A (JP)
Title: Wheel protection rubber
Inventor: MIYASAKA TAKAO
IPC: E01B15/00
Filed: 1994-05-27
Abstract: PURPOSE:To make it possible to remove a wheel protection rubber easily from an insertion opening of a clearance part whose internal part is wider than an insertion opening formed between rails laid out at a crossing of a railway or the like, and what is more, to close the clearance part substantially when inserted into the clearance part. CONSTITUTION:In a wheel protection rubber 20 which closes a clearance part 14 substantially when the protection rubber is inserted into the clearance part 14 whose inner part is wider than an insertion opening formed between two rails 10 and 12 laid out at a crossing of a railway or the like, at least a part of the breadth of the wheel protection rubber 20 is adapted to substantially identical to the inner breadth of the clearance part 14. A thin walled part whose thickness is less than 10 mm, is formed at least on a part of the wheel protection rubber 20.
Patent JP-H10304718-A (JP)
Title: Elevating/lowering device of rice transplanter
Inventor: KIMURA HIROTO
IPC: A01C11/02
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To adopt the structure capable of connecting a transplanter main body to a link mechanism by connecting a suspension mechanism in series to a hydraulic cylinder even in narrow arrangement space. SOLUTION: The hydraulic cylinder 8 is connected is series to a spring 13 over an elevating/lowering link mechanism 6 and machine body rear part, a control valve for a hydraulic cylinder 8 is provided, the control valve is changed- over and operated based on the detected height from the ground level of a planting device and, then, automatic elevating/lowering control by which the height against the ground detection level of the planting device is stably kept is executed in configuration.  In this case, the hanging mechanism 10 where an L-shaped crank 29 is pivoltally supported in the side part of a rear part mission case and which is constituted of the spring 13 and a damper 12 is connected in an erected attitude over the L-shaped crank 29 and an upper link 6A and the hydraulic cylinder 8 is connected in a horizontally laying attitude over the L-shaped crank 29 and a bracket 31 at a machine body side.
Patent JP-S62270067-A (JP)
Title: Floppy disk reading control system
Inventor: KAKO NOBUYOSHI
IPC: G11B20/10
Filed: 1986-05-19
Abstract: PURPOSE:To attain the reliable adjustment by providing a central frequency setting circuit to select a voltage controlled oscillator group and set the central frequency of a variable frequency oscillator to an optimum value. CONSTITUTION:For a voltage controlled oscillator group (VCO group) 3, the capacity of a capacitor externally installed at a VCO is respectively different, each VCO oscillates a clock pulse with an inherent frequency and a frequency comes to be high from VCO No.1 to VCO No.n. A central frequency setting circuit 4 selects the central frequency of a clock pulse automatically by reading data from an FDD floppy disk for adjustment and a feeding-back signal from an initial setting VCO to a phase detecting device 21. Thus, the initial setting of the frequency is automatically selected and the reliable adjustment can be executed.
Patent JP-H09282757-A (JP)
Title: Door opening/closing device
Inventor: SHIOMI TETSUHIRO
IPC: G11B17/056
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To enlarge the usable space of a front surface of a case by moving a door to a lowering position of the under side after moving the door from a closed position to a protruding position of the front side and opening a passing opening. SOLUTION: When door sliders 13, 13' positioned at the upper limit of a moving range are lowered, driven shafts 11, 11', 12, 12' can not be moved to the lower side, pushed and moved to the front side by the edges of upper sides of driving grooves 14, 14', 15, 15', and the door is protruded to the front side from the closed position. Successively, when the door sliders 13, 13' are further lowered, the driven shafts 11, 11', 12, 12' are pushed by the side edges of the driving grooves 14, 14', 15, 15', vertical sections of guide grooves 7, 7', 8, 8' are moved to the lower side, and when they reach the lowermost edge of a moving range, the door reaches the lowering position, and a passing opening is made open state.  Therefore, as the door moves to the lower side after it protrudes once, a part positioned at directly below the passing opening of a front face of the case can be utilized for an arranging position of operation button and the like.
Patent JP-S62277495-A (JP)
Title: Mechanical processing of aluminum and alyminum alloy in presence of cooling lubricant and concentrate of cooling lubricant
Inventor: ERINAA SANDOBAAGU
IPC: C10M105/58
Filed: 1987-05-12
Abstract: Mechanical working of aluminium or aluminium alloys is carried out in the presence of a water-based cooling lubricant, which has the form of a stable solution and contains as lubricating and corrosion inhibiting agents a combination of (a) a carboxyl compound having a hydrophobic group of 7-14 carbon atoms and (b) a tertiary alkyl alkanol amine having a molecular weight of less than 300. The amounts of the carboxyl compound and the tertiary alkyl alkanol amine are chosen so that a base/acid equivalent ratio between the alkanol amine and the carboxyl compound is less than 1.0. A concentrate, which after dilution with water, may be used as a cooling lubricant is also disclosed.
Patent JP-S61274440-A (JP)
Title: Eliminating circuit for cross polarized wave interference
Inventor: TAWARA MASATO
IPC: H04J11/00
Filed: 1985-05-29
Abstract: PURPOSE:To improve the eliminating action of a cross polarized wave interference signal by performing a subtraction process action by the coupled output of the second receiving signal outputted from a variable coupled circuit against the first receiving signal and providing a subtraction circuit which outputs a prescribed corrected receiving signal and sends out it to the first demodulator. CONSTITUTION:The cross polarized wave interference signal from a vertically polarized wave route is intervened in the receiving signal of a horizontally polarized wave route and at a subtraction circuit 1, a subtraction process is executed by the receiving signal of the vertically polarized wave route which is inputted through a variable coupled circuit 2 with being controlled by a control signal ec sent from a control signal generating circuit 5 so that the tolerance polarized wave interference signal is eliminated. The corrected receiving signal which is outputted from a subtraction circuit 1 and includes the receiving signal of a horizontally polarized wave and an error signal generated by the subtraction process is inputted to and demodulated at a demodulator 8. On the other hand, the receiving signal of the vertically polarized wave route inputted from a terminal 52 is sent to the subtraction circuit 1 through the variable coupled circuit 2 and also, is inputted to and demodulated at a demodulator 9 and data signals DP(v) and DQ(v) are outputted.