baber/WOPTO huggingface dataset:
Patent JP-S5261196-A (JP)
Title: Process for separating mercury sulfide and elemental sulfur from resid ue of mercury
Inventor: YAMAMOTO YUUZOU
IPC: C01B17/027
Filed: 1975-11-14
Abstract: PURPOSE: To separate HgS AND S efficiently by heating suspension of appropriate quantity of residue of mercury composed of HgS and elemental S at a temperatyre between 120°C and 150°C with stirring the suspension by adding specified dispersing agent under pressure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01306137-A (JP)
Title: Method for inserting shaft and device thereof
Inventor: KAWAKAMI SHUSAKU
IPC: B23P19/02
Filed: 1988-06-02
Abstract: PURPOSE:To automatically insert a vertical shaft fixed to a disk into a shaft hole by rotating a roller on a shaft hole line with abutting the same to the disk by spring force under a state that the end of a shaft vertical to the disk is partially fitted or abutted to the shaft hole. CONSTITUTION:Under a state that end of a shaft 12 vertically fixed to a disk 10 is abutted to the shaft hole 8 of a device 7, the circumference 113a of a roller 113 having a smaller diameter than that of the disk 10 is pressed to the upper surface of the disk 10 to be rotated. In this case, the rotary shaft line of the roller 113 is on the extension of the perpendicular axis 171 of the shaft hole 8. By the rotary driving of the roller 113, the shaft 12 is resin with rotating itself under a state that the end thereof is partially fitted to the shaft hole 8, further, as the roller 113 is rotated to press the disk 10, the shaft 12 is inserted to the shaft hole 8. Thus, the shaft vertically fixed to the disk can be automatically inserted to the shaft hole opened upward.
Patent JP-S5927446-A (JP)
Title: Enclosed battery
Inventor: KOBAYASHI YOSHIHIRO
IPC: H01M50/124
Filed: 1982-08-05
Abstract: PURPOSE:To improve the stocking performance under high temperature by forming metal coat of metalicon on the outer face of a plastic cell container enclosing all generating elements. CONSTITUTION:After assembling all generating elements necessary for electromotive reaction of cell in an ABS resin jar, the enclosed lead battery is applied with a lid then enclosed by a rubber safety valve. Thereafter alluminium coating is applied to approximately 10mum by metalicon over the entire outer face of cell except the safety valve portion. Consequently dispersion of water through the cell container is suppressed resulting in improvement of stocking performance under high temperature.
Patent JP-H05334640-A (JP)
Title: Magnetic head
Inventor: GOTO SHIGENOBU
IPC: G11B5/60
Filed: 1992-05-28
Abstract: PURPOSE:To improve the adhesion of the core chip of a floating magnetic head to a slider, to ensure high reliability and to enhance the yield of products. CONSTITUTION:When the core chip 2 of a magnetic head is bonded to a slider 5, the front part 2a of the core chip 2 in which a magnetic gap is formed is fixed on the slider 5 with melt bonding glass and the rear part 2b is fixed on the slider 5 with a heat resistant inorg. adhesive.
Patent JP-S6116220-A (JP)
Title: Oil consumption reducing device for internal-combustion engine
Inventor: INOUE TAKASHI
IPC: F01M11/10
Filed: 1984-07-02
Abstract: PURPOSE:To decrease a pressure difference between an in-engine chamber and a suction passage and to prevent draft of oil due to a pressure difference, by a method wherein the in-engine chamber is communicated with a suction passage on the downstream side of a throttle valve, and a valve, opened during deceleration, is located in the communication passage. CONSTITUTION:A crank chamber 6 of an engine body 1 is communicated with a port 21 formed in a suction manifold 15 by means of a passage means 20 for blow-by gas reduction. A poppet valve chamber 11, communicated with the crank chamber 6 through a passage 19 of the engine body 1, is communicated with a port 23 of an air cleaner 18 by means of a passage means 22. A PCV valve 24 is located halfway along the passage means 20, and a pressure responding valve 25 is situated in parallel to the PCV valve. This, when a suction pipe negative pressure on the downstream side of a throttle valve 16 is increased during deceleration, causes the pressure responding valve 25 to be opened to introduce a negative pressure in the two chambers 6 and 11 to bring them into a negative pressure state. As a result, a pressure difference between a suction passage on the downstream side of the throttle valve 6 and the two chambers 6 and 11 is prevented from increase to achieve a desired purpose.
Patent JP-S6027737-A (JP)
Title: Throttle valve disposed in air supply passage
Inventor: KUBO TAKATERU
IPC: F02D9/02
Filed: 1983-07-27
Abstract: PURPOSE:To reduce resistance to the fluid flow at the time when a throttle valve is fully opened and to achieve fine control of the throttle-valve opening at the time of low-speed operation of an engine, by forming recesses in the inner peripheral surface of an air supply passage of the engine at the portions thereof located near the throttle valve. CONSTITUTION:A pair of recesses 17, 17 are formed in the inner peripheral surface of an air supply passage 2 of a carburetor 1 at the portions thereof located near a throttle valve 12 and on the opposite side of the direction in which turning ends of the throttle valve 12 are turned from the completely closed position of the valve 12. Each of these recesses 17, 17 has a deepest portion 18 at the position near the turning ends of the valve 12 when it is located at its completely closed position. By employing such an arrangement, it is enabled to reduce resistance to the fluid flow by increasing the sectional area of the air supply passage when the valve 12 is fully opened and to reduce the sectional area of the passage at the time of starting opening motion of the valve 12 in low-speed operation of an engine, without adverse influences caused by the recesses.
Patent JP-H0237113-A (JP)
Title: Supercharger with torsional vibration damper
Inventor: ROBAATO SHIIBAA MIYUERAA
IPC: F04C18/18
Filed: 1989-05-30
Abstract: PURPOSE: To reduce audible rattle of timing gears by inserting an elastic means between a first timing gear and a drive means in relatively limited rotation relationship with each other. CONSTITUTION: Shafts 70, 71 are secured on supercharger rotors 28, 29 respectively. Timing gears 72, 74 which prevent contact of lobes of the supercharger rotors 28, 29 are arranged on the shafts 70, 71. A torsional spring 98 is inserted between a drive means 96 and the first timing gear 74. Thus, it is possible to weaken the input drive torsion of torque and reduce the audible rattle of timing gears.
Patent JP-H04361035-A (JP)
Title: Metal laminated plate
Inventor: NAKAJIMA HITOSHI
IPC: B32B15/01
Filed: 1991-06-10
Abstract: PURPOSE:To enhance heat conductivity by laminating two or more kinds of metal plates different in softening temp. and softening the metal plate having lower softening temp. among those metal plates. CONSTITUTION:Copper plates are laminated to both surfaces of an iron-nickel alloy plate and all of the plates are bonded by pressure by a cold pressure bonding method after heat-treated, and subjected to rolling processing. Next, this metal laminated plate is annealed within a temp. range from the softening temp. of the copper plate to temp. below the softening temp. of the iron-nickel alloy plate. By this method, the coefficient of thermal expansion of the metal laminated plate is lowered and the heat conductivity thereof can be enhanced.
Patent JP-2000328590-A (JP)
Title: Flexible pipe joint for manhole
Inventor: HISANAGA KAZUNORI
IPC: E03F3/04
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a flexible pipe joint for manhole capable of maintaining an excellent salability regardless of whether the inner peripheral surface of a pipe mounting hole in a manhole peripheral wall part is parallel or tapered by surely adapting it to the inner peripheral surface. SOLUTION: A flexible pipe joint 10 for meanwhile comprises a straight shell-shaped building frame part 11 and a funnel-shaped fixed part 15 formed integrally with each other through a synthetic solid rubber material. The pipe joint also comprises an inclined seal building frame part 16 formed of a synthetic solid rubber material engageable concentrically with the outer peripheral surface of the straight shell-shaped building frame part 11. When pipe mounting hole MHO has a taper inner peripheral surface, the inclined seal building frame part 16 installed concentrically with the outer peripheral surface of the straight shell-shaped building frame part 11 maintains an axially uniform pressing contact state with the tapered inner peripheral surface of the pipe mounting hole MHO so that the tapered inner peripheral surface can be sealed.
Patent JP-H0571760-A (JP)
Title: Dehumidifier
Inventor: HAMADA SHINGO
IPC: F24F1/02
Filed: 1991-06-10
Abstract: PURPOSE:To cause installation of a body on a drain tank to suffice for drainage and setting when gathering drain is drained and setting is effected and to facilitate a drain work by a method wherein a blower, a vaporizer, and a water pan are arranged in a body and a drain tank is disposed to the lower part of the body. CONSTITUTION:When a compressor 8 and a blower 5 are run, air in a living room flows through a suction port and is dehumidified by a vaporizer 6. The air is heated by a condenser 7 and returned as dried air through a discharge port 10 to a living room for dehumidification. In this case, drain generated at a vaporizer 6 flows through a water pan 11 and is gathered in a first drain tank 2 after the flow of it through a drain discharge port 19. Before drain is increased and the first drain tank 2 is full of the drain, a full water transmission mechanism 15 is operated to transmit the information to a full water detecting mechanism 14 incorporated in a body 1, the compressor 8 and the blower 5 are brought into a stop and dehumidifying operation is stopped. Drain in the drain tank 2 is discharged add the body 1 is set to the drain tank 2 again. The bottom of the body 1 is placed in the upper edge part of the drain tank 2 for setting and easy drainage is practicable.
Patent JP-H11317586-A (JP)
Title: Mounting device for power semiconductor
Inventor: TAKAGI YOSHIRO
IPC: H05K7/20
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain a power semiconductor mounting device, which is capable of keeping the lead wires of a power semiconductor stable on a printed board when a heat dissipating fin and the power semiconductor are mounted on the printed board after the power semiconductor is fixed to the heat dissipating fin. SOLUTION: A mounting device of a power semiconductor is constituted in a manner, where a heat dissipating fin 20 is equipped with a positioning hole 21 which determines the mounting position of a power semiconductor 10 and a screw fixing tapped hole 22, an L-shaped pressing piece 30 is provided with a projection 31 which is fitted into the position hole 21, a first hole 32 which the above screw penetrates through, and a second hole 33, and an insulating spacer 40 is equipped with a projection 41 inserted into a hole 11 provided to the power semiconductor 10, a second projection 42 fitted into the second hole 33 provided to the pressing piece 30, and a drum. With this constitution, a power semiconductor can be stably mounted at a mounting position on a printed board.
Patent JP-S5262391-A (JP)
Title: Preparation of elastic copolymers
Inventor: OKA MASAHIKO
IPC: C08F214/22
Filed: 1975-11-15
Abstract: PURPOSE: Preparation of elastic copolymers useful as industrial materials, with improved resistance to heat, oils, solvents and chemicals, and a good vulcanization reactivity, by the copolymerization by a specific two-stage process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000325128-A (JP)
Title: Card case
Inventor: ONO HEISUKE
IPC: A45C11/18
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a card case for a user to take in/out a card easily. SOLUTION: This card case consists of a base sheet 1 and a cover sheet 2 attached to the base sheet 1 to form a pocket part 4 on the base sheet 1. At least one of the base sheet 1 or the cover sheet 2 has a window 8 in the size large enough for a user to insert a finger and a bulge 6 bulging inward in the pocket part 4.
Patent JP-H10320909-A (JP)
Title: Monitor circuit in acoustic system
Inventor: SATO MAKOTO
IPC: G11B20/00
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a monitor circuit in an acoustic system which ban reduce the number of operation keys. SOLUTION: This acoustic system has a plurality of input source designation keys including a recording reproducing apparatus designation key 25b and set corresponding to a plurality of input sources including a recording reproducing apparatus 1, an input selector 20 selecting the corresponding input source in accordance with the operation of the input source designation key, a recording output terminal 24 outputting signals of the selected input source, a lock means 18 locking a selection operation of the input selector during a recording operation by the recording reproducing apparatus, and a monitor selector 21 monitoring selectively signals from the selected input source or recording reproducing apparatus.  The monitor selector 21 is switched to select the signal from the recording reproducing apparatus in accordance with the operation of the recording reproducing apparatus designation key when the recording reproducing apparatus is recording.
Patent JP-S5762136-A (JP)
Title: Display device of residual quantity of paper
Inventor: MAEJIMA KATSUYOSHI
IPC: G03B27/14
Filed: 1980-10-02
Abstract: PURPOSE: To early give notice of preparations for paper supply by adopting optical fibr in an optical transmission path for connecting thickness of paper end surface with a display device in order to indiucate thickness of paper residual quantity in a copier, whereby the paper residual quantity is indicated in a simple construction.  
     CONSTITUTION: At the time of copying, a light source 10 is lighted and light is directed under a paper placing plate 4 through a hole 7 of a bottom plate of a paper feeding cassette 1. The light passes through holes 1a, 17a, 18a, 16 and incides the end surface of a light guide 2 formed of optical fiber, which is opposed to a paper thickness portion above the paper placing plate 4, not the light guide end surface opposed to a paper thickness portion above the paper placing plate. Accordingly, a black portion of the light guide end surface opposed to an indicating device 9 shows the paper residual quantity. It never happens that an operator starts copying operation without noticing lack of paper and is confused when paper is out in the middle of copying operation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61297127-A (JP)
Title: Drum device in tire molding machine
Inventor: NAKAME HEIKICHI
IPC: B29D30/24
Filed: 1985-06-26
Abstract: PURPOSE:To adjust the width of a drum body according to that of a molding green tire, by a method wherein a supportable plate is provided between drum units by following expansion or contraction of the drum body and corresponding to a joint of a constituent material of a tire of the molding green tire. CONSTITUTION:A drum body 50 is composed of a pair of a right and left drum units which are expandable, contractable and rotatable to a fitting shaft 2. A base block 62 is made movable in a longitudinal direction of the shaft 2 through a sliding key 82. a plurality of pieces of air cylinders 63 is fitted to the upper part of a block 62 at a divided position corresponding to a place to which splice press bonding of a green tire is to be performed. In addition to the above, an end 63a of an output shaft is fitted with a base block 64 and the base block 64 is provided with a recessed groove 65 in the center of the same. A plate 66 for supporting the tire is placed into the groove 65. A guide rod 67 exists in the center of the plate 66 which is held slidably by a slide guide 69. With those members the plate 66 is moved according to a movement of the block 64.
Patent JP-H07315684-A (JP)
Title: Apparatus both for moving cable drum and drawing-out cable
Inventor: WADA YUKIO
IPC: B65G7/04
Filed: 1994-05-27
Abstract: PURPOSE:To float a drum for easily drawing a cable out of the drum by providing a screw type jack to support rotatably the drum flange of the cable drum respectively with the front and rear rollers of a pair of main frames. CONSTITUTION:Both left and right side upper edges of respective intermediate parts of a pair of two elongated U-shaped main frames 1 are partially folded back to form downward folded-back pieces 2 and rollers 3 are pivotably provided between these folded-back pieces 2 and the sides of the main frames 1 respectively. The upper plates 4 of the main frame near the tips 1a of the respective main frames 1 are respectively provided with casters 5 directed downward and a front roller 6 is journalled between the side plates of the main frame 1 to interconnect the respective tips 1a with a fixed leg 7. Further, a screw type juck 9 for moving upward a rear roller 8 with the journalling pieces 8a is provided to support pivotably a drum flange (f) of a cable drum respectively by the front and rear rollers 6, 8 of a pair of main frames 1. Thus, the cable can be smoothly drawn out of the upper part of the cable drum toward the rear part of the main frame 1.
Patent JP-S6029922-A (JP)
Title: Production of position error signal
Inventor: YAMAZAKI ETSUROU
IPC: G11B21/10
Filed: 1983-07-27
Abstract: PURPOSE:To produce easily a position error signal having high accuracy by reading out the servo signals produced at the 1st and 2nd servo tracks by a data head to obtain the peak amplitude value of each servo signal and obtaining the difference between these two peak values. CONSTITUTION:A data head 10 reads out the servo signals written to two kinds of servo sectors and other signals (not shown in the diagram) in a servo sector area 3. A mark detector 15 detects a marker contained in the servo signal, and a gate logic circuit 16 receives the marker detection output and sends a holding signal HS and a gate signal showing the sector areas of the 1st and 2nd servo sector areas to a peak detector 14. Then the held two peak values undergo subtraction through a subtractor 17, and a signal obtained from the difference between both values is delivered to a head control circuit (not shown in the diagram) as a position error signal.
Patent JP-S61296601-A (JP)
Inventor: NINO NAOAKI
IPC: B60Q3/02
Filed: 1985-06-25
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-S62297568-A (JP)
Title: Sealing method
Inventor: OSHIDA YU
IPC: F16J15/10
Filed: 1986-06-16
Abstract: PURPOSE:To maintain a high sealing performance by arranging a hexagonal ring contacting against the first and second members between the tip section of the first member made of fluororesin and the receiving section of the second member made similarly of fluororesin. CONSTITUTION:When a medicine is fed downwardly, it flows as shown by an arrow and blocked from permeation to the contacting section between the first and second members 11, 12. Since a hexagonal ring 13 is symmetrical vertical and laterally, the distribution of the residual stress is averaged even when said ring is pressed, thereby the sealing performance is not damaged even when the hexagonal ring is deformed through creeping.
Patent JP-S6116979-A (JP)
Title: Spilled oil treating agent
Inventor: IMAMURA TAKEHISA
IPC: C09K23/42
Filed: 1984-07-03
Abstract: PURPOSE:To provide a treating agent capable of spontaneously emulsifying and dispersing spilled oil taking advantage of waves, without need of stirring, consisting of each specific amount of particular polyalkylene carboxylic ester as solvent and surface active agent. CONSTITUTION:The objective treating agent made up of (A) >=10wt% (pref. 10-90wt%) of a compound of formula (R is 3-9C alkyl or phenyl; R' is H, 2-10C acyl, alkyl which may have 1-10C side chain, or phenyl; X is H or methyl; n is 1-7) (e.g., triethylene glycol caproic ester) and (B) >=10wt% (pref. 30-70wt%) of a surface active agent [e.g., polyoxyethylene (5) sorbitan oleate].
Patent JP-H09317722-A (JP)
Title: Fixture for bar like instrument
Inventor: MATSUYUKI NORIHIKO
IPC: F16B2/20
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a fixture made of a plate spring for a bar like instrument which can reduce number of part items and simplify its attachment/detachment. SOLUTION: A fixture 3 made of a plate spring is provided for detachably fitting a thermocouple 2 as a bar like instrument into leasing and rear side hole 37 coaxilly formed. The fixture 3 has a connection part 4 having a hole holding a leading end of the bar like instrument, and a pair of strip plates 5, 5 extended in the same direction from the connection part 4. Each strip plate 5 has a variable projection 51 which is extended outward and elastically deformed inward, a rear side projection 52 which is located behind the variable projection 51 and extended outward, and a recession 53 which is extended inward for holding a rear portion of the bar like instrument.
Patent JP-S62295938-A (JP)
Title: Flame-retardant composition
Inventor: KANEMITSUYA KAZUHIKO
IPC: C08L101/00
Filed: 1986-06-13
Abstract: PURPOSE:To form a flame-retardant compsn. which has excellent flexibility and mechanical characteristics and is lowly pollutant, by blending a linear low-density polyethylene with a poly-alpha-olefin, a rubber and a non-halogen flame retarder. CONSTITUTION:This flame-retardant compsn. is formed from a linear low-density polyethylene (a), a poly-alpha-olefin (b), a rubber (c) and a non-halogen flame retarder (d). The preferred content is such that the component (a) is 100pts.wt., the component (b) is 30-350pts.wt., the component (c) is 10-100pts.wt. and the component (d) is 50-200pts.wt. per 100pts.wt. of the total amount of the components (a), (b) and (c). The component (a) is a copolymer having a density of 0.90-0.94 and a melt index of 0.1-20, composed of a 4-16C olefin and ethylene. The component (b) is a copolymer having a density of 0.86-0.89 and a melt index of 0.5-10, composed of a 4-8C olefin and ethylene. As the component (c), hydrated metal oxides are preferred.
Patent JP-S62296082-A (JP)
Inventor: YAMANAKA KAZUICHI
IPC: H02P25/10
Filed: 1986-06-13
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-H08299497-A (JP)
Title: Multi-piece solid golf ball
Inventor: HIGUCHI HIROSHI
IPC: A63B37/12
Filed: 1995-05-12
Abstract: PURPOSE: To improve a flight distance and obtain a good feeling when used by a low-head speed golfer by making the ratio of deflection amount when the specific gravity of a ball is a predetermined value and load is a predetermined value to the deflection amount of an innermost core a predetermined value and making the hardness of the cover greater than that of the innermost core. CONSTITUTION: This multi-piece solid golf ball is formed by wrapping an innermost core and a multiple-layer solid core which is covered by at least more than one intermediate layers by a cover. When the specific gravity of the golf ball is 1.0 to 1.1g/cm<3> , the deflection amount of the golf ball when load is 100kg is Amm, and the deflection amount of the innermost core is Bmm, B/A=1.2 to 1.7, and the hardness of the cover is greater than that of the innermost core. The deflection ratio makes the feeling good, makes the feeling associated with shooting soft and light, gives deformation at a low head speed, and improves flight distance.