baber/WOPTO huggingface dataset:
Patent JP-S5365560-A (JP)
Title: Driving apparatus for intermittent load
Inventor: AKUTA TOMOHIKO
IPC: F16H35/00
Filed: 1976-11-25
Abstract: PURPOSE: To provide the driving apparatus for intermittent load which can level the loads, can make a prime mover rotate in a constant direction even in case of a reverse driving and can reduce the power rate by supressing the occurrence of a peak value of an electric power with the flywheel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63306526-A (JP)
Title: Magnetic recording medium and its production
Inventor: SHINODA MASAYOSHI
IPC: G11B5/712
Filed: 1987-06-06
Abstract: PURPOSE:To adequately maintain the abrasion loss of a head by incorporating surface-treated magnetic powder formed by adding specific elements to magnetic metal powder and/or magnetic iron nitride powder into a titled medium. CONSTITUTION:This magnetic recording medium contains the surface-treated magnetic powder formed by adding additives contg. at least one kind of the element selected from aluminum, titanium, zirconium, silicon, etc., to the magnetic iron powder and/or the magnetic iron nitride powder. The surface treatment in this case is executed by coating the respective elements or the org. compds. of the plural elements respectively on the magnetic metal powder and the magnetic iron nitride powder, then calcining the same. The abrasion loss of the head is thereby maintained at the prescribed value without impairing the magnetic characteristics and the performance of the magnetic recording medium is additionally improved.
Patent JP-S63305632-A (JP)
Title: Frame aligner monitor system
Inventor: YAMASHITA HIROSHI
IPC: H04J3/14
Filed: 1987-06-06
Abstract: PURPOSE:To monitor all cells in use in a memory by inserting a test pattern to a signal to be written in an elastic memory and shifting a reset signal for write to the memory. CONSTITUTION:A 2-1 selector 2 sets a monitor bit to an idle time slot of a reception signal DIN to insert a test pattern from a pattern generator 3. An (n+1)-bit counter 5 generates a write reset of (n+1)-bit period synchronized with a received clock and writes a reception signal via the 2-1 selector 2 into an elastic memory 4. The content and position information of a test pattern TP inserted at the write side are sent to a readout side by applying reset to the (n+1)-bit counter 6 at the readout side through the coincidence information of the frame pulse FP extracted from the frame synchronizing circuit 1 and a comparator 7 detects the presence or absence of coincidence with the test pattern.
Patent JP-H09308035-A (JP)
Title: Piping guide roller and piping method using it
Inventor: TABATA HACHIRO
IPC: H02G1/06
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To install a flexible pipe smoothly without engaging the flexible pipe with reinforcing bars by a method wherein supporting plates which supports a guide roller, a horizontal holding plate which touches the outside surfaces of the reinforcing bars, retaining plates which are retained with the lower reinforcing bars and a hanging member which is hung on the upper reinforcing bar are provided. SOLUTION: A piping guide roller is composed of a guide roller main part 2, left and right supporting plates 3 and 4, a horizontal holding plate 5, left and right retaining plates 6 and 7 and a hanging member 8. The horizontal holding plate 5 is made to touch reinforcing bars, the left and right hooks 8a and 8b of the hanging member 8 are retained with the upper reinforcing bar and retaining notches formed in the left and right retaining plates 6 and 7 are retained with the lower reinforcing bar from its lower side. With this constitution, a flexible pipe can be guided smoothly behind the reinforcing bars vertically upward and one operator can install the pipe easily and quickly.
Patent JP-H09303605-A (JP)
Title: Piston structure of piston valve
Inventor: ICHIMARU TSUNEICHI
IPC: F16K31/122
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To replace a seal part used for a piston simply in a short time without needing an exclusive tool and skilled technique. SOLUTION: A piston valve is constituted such that a piston cylinder 3 is connected continuously to the upper part of a valve body 1 through a yoke 2 and a valve is changed over by the pushing action of a piston 4. Then, the piston 4 is provided on the upper end a small diameter part 21 having a proper height, while a slide ring 22 having almost same outer diameter as the inner diameter of the piston cylinder 3 is attached to the small diameter part 21 to press a seal part 26 of the piston, and a concentric clamp ring 24 for a bearing shaft to fix the upper surface of the slide ring 22 to the small diameter part 21 is set.
Patent JP-H04235010-A (JP)
Title: Manufacture of trim material base
Inventor: FUKUSHIMA SHIGEYOSHI
IPC: B29B15/12
Filed: 1991-05-15
Abstract: PURPOSE:To make the title base light in weight and enlarge freedom of strength and a design, by a method wherein a material obtained by maturing urethane modified and unsaturated polyester resin until adhesion of the surface is eliminated by thickening the resin under a gentle condition after impregnation of bulky nonwoven fabric made of glass fibers with the resin is cured by hot press molding. CONSTITUTION:Urethane modified and unsaturated polyester resin 2 is applied evenly and continuously onto a mold release film 3 such as a polyethylene film or a polypropylene film with a doctor blade 4, on which bulky nonwoven fabric 1 is laid. The mold release film 3 onto the inside of which the resin 2 is applied by the doctor blade 4 is then applied thereon. After a prepreg 6, which is obtained by impregnating the same evenly with the resin by a roll 5, is wound up, it may be cut off either at the time of use or in accordance with a form of a product directly after impregnation. The same is enclosed with a cellophane film 7 and thickened for at least one day under a gentle condition.
Patent JP-S5365576-A (JP)
Title: Hydraulic braking apparatus for vehicles
Inventor: NOGAMI SATOYUKI
IPC: B60T8/28
Filed: 1976-11-24
Abstract: PURPOSE: To make it possible to utilize all oil flow produced by pedalling a brake pedal for a braking function in case of oil leaking at either one of front or rear wheel braking oil pressure circuits, relating to the controlling device equipped with the aforesaid circuits. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0433750-A (JP)
Title: Width changeable mold apparatus
Inventor: NEGISHI TOSHIO
IPC: B22D11/04
Filed: 1990-05-30
Abstract: PURPOSE:To execute stepless change of mold width by shifting both sides of short side members to a symmetrical direction suitably in the same distance and fixing both members of the short side and long side in a mold apparatus for producing aluminum slab. CONSTITUTION:In the molding apparatus constituted so as to form a rectangular shape with the long side member 1 constituted to be a facing interval to the max. at the center part and the min. at both ends and the facing short side members 2 positioned between the long side members at both side ends thereof, the short side members 2 linking with the bolt 50 are shifted in a direction so as to change the facing interval by operating a screw mechanism 5. By this method, the width of a mold can be steplessly changed and also the shifting of short side members 2 at the time of changing the width, can be easily executed.
Patent JP-H05316750-A (JP)
Title: Restart control circuit for power converter
Inventor: KAMIMURA KOJI
IPC: H02M7/48
Filed: 1992-05-06
Abstract: PURPOSE:To make appropriate, minute restart control possible, depending on the cause or frequency in occurrence of overcurrent tripping. CONSTITUTION:The restart control circuit which controls restart at the time of overcurrent tripping of a power converter such as an inverter 20, etc., has an overcurrent detecting part 3 for detecting overcurrent flowing in the inverter 20, a waveform memory part 5 for receiving overcurrent detected by the overcurrent detecting part 3 and storing the characteristics of the waveform of the overcurrent, and a restart control part 8 for judging whether or not restart is needed on the basis of the characteristics of the waveform of the overcurrent outputted from the waveform memory part 5. Besides, it has a tripping frequency detecting part 7 for detecting frequency in occurrence of tripping, and performs comparison judgment with a permanent tripping level at a restart control part 8.
Patent JP-2000324970-A (JP)
Title: Cleaning device for milker in parlor
Inventor: MACHIDA KAZUYUKI
IPC: B08B9/027
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning device for a milker in a parlor, enabling a sufficient quantity of a cleaning solution to be circulated in a teat cup unit as well coupled with rear ends of cleaning solution supply pipes placed in a row in right and left milk lines. SOLUTION: Selector valves 100 made to alternately communicate with one cleaning solution supply pipe 10 and the other cleaning solution supply pipe 10 placed in a row in right and left milk lines 50 with each tip part of pipes 10 placed in a cleaning solution stored in a tank 20 are installed. By operating the valves 100, one cleaning solution supply pipe 10 and the other cleaning solution supply pipe 10 placed in a row in right and left milk lines 50 can alternately suck a sufficient quantity of a cleaning solution in the tank 20. A sufficient quantity of the cleaning solution can be circulated in a teat cup unit 30 as well coupled with rear ends of cleaning solution supply pipes.
Patent JP-S5568057-A (JP)
Title: Electron gun
Inventor: YOTSUI KAZUO
IPC: H01J37/06
Filed: 1978-11-17
Abstract: PURPOSE: To suppress the temperature rise at the soldering portion for encapsulating between the metal base and the insulator, by forming a metal layer tightly on the surface of insulator surrounding the metal while contacting with said metal.  
     CONSTITUTION: Hermetic seal 8 which transmits power for heating the filament 13 is encapsulated in the insulator 7 while electrically insulated from metal base 10. Said metal base 10 is encapsulated vacuum-tightly through soft metal such as solder in the insulator 7. Metal coated layer 14 is formed on the surface of insulator 7 while contacting with the solder sealed portion 9 of metal base 10 and insulator 7 to improve the thermal conductivity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0435736-A (JP)
Title: Method for injecting liquefied carbon dioxide into water
Inventor: FURUBAYASHI YOSHIHIRO
IPC: C01B32/50
Filed: 1990-06-01
Abstract: PURPOSE:To inject liquefied CO2 into water while preventing evaporation by pressurizing the liquid CO2 to the saturation pressure of liquefied CO2 at the temp. of the water or above and continuously introducing the pressurized liquefied CO2. CONSTITUTION:When liquefied CO2 is injected into water, it is pressurized to the saturation pressure of liquefied CO2 at the temp. of the water or above an introduced into a pipe filled with part of the water. The introduced liquefied CO2 pushes down the water in the pipe by its weight and pressure, is discharged from the pipe into the water at the required depth and stored in the water. Since the liquefied CO2 has been pressurized, it does not evaporate during flowing in the pipe, flows smoothly in the pipe and does not cause the freezing of seawater and the blocking of the pipe by the freezing. Since the liquefied CO2 is continuously injected, no water flows backward into the pipe and the liquefied CO2 is smoothly injected into the water.
Patent JP-S5842197-A (JP)
Inventor: KISHINO YASUKAZU
IPC: H05B41/14
Filed: 1981-09-08
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-S5765818-A (JP)
Title: Engine with turbocharger
Inventor: MATSUI YUKIO
IPC: F02B37/18
Filed: 1980-10-09
Abstract: PURPOSE: To reduce an exhaust gas resistance and improve a thermal efficiency of an engine by disposing an exhaust gas bypass valve equipment which operates on supercharged pressures and running speeds of the engine in an exhaust gas bypass passage of an exhaust turbine.  
     CONSTITUTION: A turbocharger 4 contains an exhaust turbine 4a and a compressor turbine 4c. An exhaust gas bypass valve 9 which operates on supercharged pressures and running speeds of an engine is disposed in an exhaust gas bypass passage 7. A diaphragm equipment 12 which operates on supercharged pressures from a suction passge 2 and a secondary diaphragm equipment 13 which operates on discharged pressures from a fuel injection pump 10 in proportion to running speeds of the engine are arranged parallelly. Bypassing a part of an exhaust gas in an operation range where the engine runs at high speeds under partial loads may reduce an exhaust gas resistance and supress increasing back pressures of the exhaust gas, therby improving a thermal efficiency of the engine. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01311486-A (JP)
Title: Automatic mounting/dismounting device for floppy medium
Inventor: SASAKI KATSUNAO
IPC: G11B17/28
Filed: 1988-06-10
Abstract: PURPOSE:To efficiently perform a test by processing floppy media even with different test floppy formats by the same handle part by holding the floppy medium at a standardization part with a clamp part, carrying it to the insertion opening of a body to be tested, and inserting it by turning and parallel displacement. CONSTITUTION:A chuck part 27 takes out one of floppy disks F8 at a stock part 14, and carries it to the standardization part 13. And the clamp part 26 holds the medium F8 at the standardization part 13, and carries it to the insertion opening 60 of the body 2 to be tested, then, inserts it by the turning and the parallel displacement. An insertion part is provided in the neighborhood of the clamp part 26, and slides the medium F8 inserted to the insertion opening 60, and presses and moves it by a prescribed amount. Meanwhile, an opening/ closing part 38 is provided adjacently to the clamp part 26, and opens and closes the opening/closing mechanism 61 of the body 2 to be tested by the turning or sliding. And the multi-dimensional movement of the chuck part 27 and the clamp part 26 are performed by a hand part 12, and the action of the hand part 12 or other parts are controlled by a control system 5.
Patent JP-S623130-A (JP)
Title: Supercharge pressure controller for internal-combustion engine
Inventor: YOSHIOKA MAMORU
IPC: F02B33/00
Filed: 1985-06-29
Abstract: PURPOSE:To improve the acceleration performance and the fuel economy, in an internal-combustion engine where a mechanical supercharger to be driven mechanically through a clutch is provided to an intake tube, by controlling such that the clutch is engaged upon elapse of predetermined delay time when transiting to accelerating condition. CONSTITUTION:A mechanical supercharger (Root's pump) 3 is provided to the intake tube 2a of internal-combustion engine and coupled through clutch means (electromagnetic clutch) 4 to the rotary shaft 2b of internal-combustion engine to be driven mechanically while the clutch means 4 is controlled through clutch control means 5 with correspondence to the engine load. Here, means 6 for detecting transition to the accelerating operational region requiring no supercharge is provided. If such speed change characteristic as considering the economy important is selected for the automatic transmission 1 through manual selecting means 1a, it is controlled to engage the clutch means 4 upon elapse of delay time set through delay means 7 when transition to said accelerating operational region is detected.
Patent JP-H01312865-A (JP)
Title: Lead frame for semiconductor device
Inventor: NAKABASHI MASAKO
IPC: H01L23/50
Filed: 1988-06-10
Abstract: PURPOSE:To prevent the occurrence of any crack by providing a stress buffering part on a connection pin and a connection lead, the buffering part serving to moderate any stress produced between it and a ceramic substrate. CONSTITUTION:A semiconductor device 1 includes a ceramic substrate 2 comprising AlN, a semiconductor device 4 disposed on a principal surface 3 of the substrate 2, and a connection pin 6 joined with the back surface 5 of the ceramic substrate 2. The connection pin 6 comprising a 42 alloy includes a columnar body section 6a electrically connectable with an external circuit and a junction section 6a joined with the back surface 5 of the ceramic substrate 2 at a junction surface 6b. Plate thickness of the junction section 6c is progressively reduced from an end 6d to an end 6e of the junction section 6. The thickness is further reduced following a parabola with a convex directed downward. Hereby, cracks can be prevented from developing with changes in temperature after junction in the vicinity of a junction section of the ceramic substrate and a connection pin, etc.
Patent JP-S5667013-A (JP)
Title: Stabilization technique for housing area, roads or ground
Inventor: MATSUI ATSUSHI
IPC: E02D3/08
Filed: 1979-11-01
Abstract: PURPOSE: To compact the ground with earth, sand and pebbles and always keep the stabilization of the housing area, roads and the ground by laying top-shape blocks 1  on the ground bottom and concrete, clay or resin pipes in parallel in the middle  layer above the former.  
     CONSTITUTION: The top-shape blocks 1 consisting of an inclined barrel 2 and an axial part 3 are filled back all at once on the lower layer 5 with connecting members 4 aligned at each axial part 3. On the upper middle layer C, concrete, clay or resin pipes P are laid in parallel in more than a single line and compacted with earth, sand or pebbles 6. Thus the housing area is built. In addition, in the case of roads, grounds, poor subsoil etc., a pavement 7 is applied on the upper layer. Under this constitution, it is possible to prevent ground cracks and collapse caused by an earthquake, high waves, floods, etc. and always maintain a ground, roads, etc. in a stable condition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5267057-A (JP)
Title: Rinser-dryer
Inventor: HASHIMOTO TOSHIO
IPC: F26B21/00
Filed: 1975-11-28
Abstract: PURPOSE: To provide a rinser-dryer for considerably improving the yield of the matter of which the fouling is especially forbidden in rinsing and drying after chemically treating wafer in the process of manufacturing semiconductor integrated circuits. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5476896-A (JP)
Title: Preparation of anti-tumor polysaccharide c-45
Inventor: HAYASHIDA SHINSAKU
IPC: A61K31/715
Filed: 1977-11-26
Abstract: PURPOSE: To provide novel microbials belonging to Clostridium genus, and producing an anti-tumor polysaccharide C-45, and to prepare the polysaccharide C-45 by using said microbials.  
     CONSTITUTION: Bacteria producing insoluble polysaccharide C-45 (e.g. Clostridium sp. No.45) are separated from aceto-butanol-fermentation bacteria belonging to Clostridium genus, using PG medium consisting of potato, glucose, ammonium sulfate, calcium carbonate, and water. The separated bacteria are inoculated in a medium containing a carbon source, a nitrogen source, inorganic salts, and trace components, and cultured at 28-37°C and PH6-8. The C-45 substance accumulated as insoluble precipitate, is recovered and purified. The purification is carried out, e.g. by separating the precipitate from the liquid, dissolving to dimethylsulfoxide, fractionating by the precipitation using ethyl alcohol as precipitant, and dialyzing with water. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11335671-A (JP)
Title: Apparatus for carbonizing treatment
Inventor: HORIE ISAO
IPC: B09B3/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for carbonization treatment improved in a stirrer so as to improve the stirring efficiency and heat transfer rate, uniformize the heating temperature distribution, improve the efficiency in drying and dry distilling and carbonizing of wastes, thereby shorten the time for carbonization treatment, automate the discharging of the carbonized material and reduce the time required for one cycle and cost. SOLUTION: This apparatus for carbonizing treatment is obtained by composing a stirrer 9 of a screw conveyor rotated around the central shaft of a carbonization chamber B, connecting the rotating shaft 9a of the screw conveyor to a reversible motor capable of applying a torque to the screw conveyor and a motor controlling means for alternately changing over the rotative direction in a drying step and a carbonizing step and normally or reversibly rotating the reversible motor in a step for discharging the resultant carbonized material.
Patent JP-S62298914-A (JP)
Title: Tracking controller
Inventor: KORI TERUHIKO
IPC: G11B5/588
Filed: 1986-06-18
Abstract: PURPOSE:To prevent the degradation in detection sensitivity of an ATF error detection signal and the generation of a blind sector by using a video head for the tape running speed mode, which is used for reproducing at present, to pick up a pilot signal recorded in a recording track. CONSTITUTION:If the operation state where recorded information is picked up by the second heads CH2A and CH2B corresponding to the second running speed mode LP mode is set at the time of reproducing in the first running speed mode SP mode, the pilot signal is picked up by the first heads CH1A and CH1B corresponding to the first running speed mode SP mode. If the operation state where recorded information is picked up by the first heads CH1A and CH1B corresponding to the first running speed mode SP mode is set at the time of reproducing in the second running speed mode LP mode, the pilot signal is picked up by the second heads CH2A and CH2B. Thus, a blind sector is not generated for the tracking error detection signal.
Patent JP-S6121145-A (JP)
Title: Thermoplastic resin composition
Inventor: SHIRAISHI MASAO
IPC: B60R19/00
Filed: 1984-07-09
Abstract: PURPOSE:The titled composition, obtained by incorporating a partially crosslinked olefinic copolymer rubber with a peroxide based uncrosslinked hydrocarbon rubber, olefinic resin, softener and filler in a specific proportion, and having a specific flexural modulus, improved flexibility, low-temperature impact resistance, heat distortion resistance, etc. CONSTITUTION:A thermoplastic resin composition obtained by incorporating (A) 100pts.wt. partially crosslinked olefinic copolymer rubber prepared by heat- treating an olefinic copolymer rubber having 10-120 Mooney viscosity, e.g. ethylene-propylene copolymer rubber, in the presence of an organic peroxide with (B) 0-50pts.wt. peroxide uncrosslinked hydrocarbon based rubber, e.g. polyisobutylene, (C) 50-300pts.wt., preferably 100-250pts.wt. olefinic resin, (D) 0-100pts.wt. softener for rubber, e.g. a nonaromatic mineral oil, and (E) 1- 100pts.wt., preferably 3-80pts.wt. fibrous filler having 3-15mu diameter and 10mu-10mm. length, e.g. glass fibers.
Patent JP-2000333340-A (JP)
Title: Coupling structure of electrical junction box
Inventor: YONEMITSU KOJI
IPC: H01H85/20
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To easily separate a relay box and a fuse box coupled with each other, when a car manufacturer needs to insert an electric wire into between the relay box and the fuse box. SOLUTION: If a fuse box 1 and a relay box 2 is regularly anchored to each other by means of male and female coupling portions 3 and 4 for regular anchoring and a cable connected to the fuse box is to be inserted into between the relay box and the fuse box at the coupling portions, the coupling portion of the relay box is provided with a female coupling portion 10 for temporary coupling, and a release lever 11 with its anchoring lug in an arc shape is protruded from the coupling portion 10 for temporary coupling. The anchoring lug of the female coupling portion for temporary anchoring of the relay box is anchored to the anchoring recess in the male coupling portion of the fuse box, and thereby the relay box is temporarily anchored to the fuse box. When a cable is installed, the relay box is lifted to release temporary anchoring and the relay box is removed from the fuse box.  After the installation of the cable, the male and female coupling portions for regular anchoring are fit together to make regular anchor of the relay box to the fuse box.