baber/WOPTO huggingface dataset:
Patent JP-H07309223-A (JP)
Title: Driving unit and method for operation of driving unit
Inventor: KURAUSU FUOOGERUZANKU
IPC: B60T1/08
Filed: 1995-03-13
Abstract: PURPOSE: To achieve a subtle braking operation of a vehicle in a narrow structure space with stable braking characteristics especially in continuous braking operations. CONSTITUTION: This drive unit 1 includes a motor 2, a transmission and a hydrodynamic retarder 4. The retarder is in constant drive connection with the motor 2. The unit also includes a coolant circuit 6 whose coolant is at the same time the working medium of the retarder 4, and the retarder 4 can be utilized as a pump of the coolant 2. The retarder 4 is connected before the transmission and united with a motor brake to form an overall brake unit GBE. The overall brake unit 1 is configured so that the retarder 4 can work in a braking operation sooner than the motor brake.
Patent JP-S63219913-A (JP)
Title: Bearing
Inventor: NAKAYAMA OSAMU
IPC: F16C33/32
Filed: 1987-03-10
Abstract: PURPOSE:To reduce the sound of a bearing during use thereof and also improve its own lubrication ability, by forming such rotators as a ball or a roller, etc., with an aromatic polyamide resin. CONSTITUTION:A bearing performs a bearing function by interposing such rotators as plural balls 3 or rollers, etc., between an outer ring 1 and an inner ring 2. And at least such rotators as balls 3 or rollers, etc., are composed of an aromatic polyamide resin. As for the aromatic polyamide resin, it is composed of a homopolyamide or a copolyamide, more than 55mol.% of which polymer repeating unit is a methaphenyleneisophthalamide unit. Therefore, sound during use thereof can be reduced and self-lubrication ability can be improved.
Patent JP-H07237578-A (JP)
Title: Double bottom structure for ship
Inventor: OKADA TETSUO
IPC: B63B3/20
Filed: 1994-02-25
Abstract: PURPOSE:To provide a double bottom structure for ship having good workability of construction with also good maintainability by improving visibility and passablity while ensuring necessary strength. CONSTITUTION:Of a ship bottom outer plate 11 and internal bottom plate 12 constituting a double bottom, in the ship bottom outer plate 11, reinforcing longitudinal ribs 13 are mounted in a bow/stern direction by providing a space, also to mount reinforcing cross ribs 14 in a ship lateral direction by providing a space in a lower surface of the inner bottom plate 12, and these longitudinal and cross ribs 13, 14 are left as connected by a bar-shaped strut 16, so as to connect the ship bottom outer plate 11 and the inner bottom plate 12 by a stringer board 15 in the bow/stern direction. In this way, a substantial assist plate in a ship width direction as in the past is eliminated, and visibility in the bow/stern direction is improved so as to attain lightening weight and facilitating maintenance, while ensuring strength by the strut 16 and the cross rib 14 arranged by changing a direction.
Patent JP-S62212034-A (JP)
Title: Rolling reduction method by pressing clad material
Inventor: HONJO HISASHI
IPC: B21J9/06
Filed: 1986-03-11
Abstract: PURPOSE:To improve a safety and quality by performing the rolling reduction with the press die which makes the rolling reduction length at the hard material side of a clad material short and that at the soft material side longer to equalize the rolling reduction elongation at both sides to prevent the clad material deflection at the rolling reduction time. CONSTITUTION:In the metal die for press-drawing clad material 1, the rolling reduction length l1 is made shorter by making the inclination theta1 of the rolling reduction slope 6 of the die 4 at the hard material 2 side larger and the rolling reduction length l2 is made longer by reducing the inclination theta2 of the rolling reduction slope 7 of the die 5 at the soft material 3 side. The rolling reduction quantity is increased with the apparent deformation resistance at the hear material 2 side being reduced compared to the soft material 3 side. The clad material 1 has equal elongation at both sides and the deflection at the rolling reduction time is prevented therefore, with the optimum balancing of the inclinations theta1 and theta2. The operability and safety are increased with this deflection prevention and the quality of the drawing clad material 1 is improved. The deflection at rolling reduction time is prevented by fitting a stopper 8 to the die 4 at the hard material 2 side.
Patent JP-H06262978-A (JP)
Title: Deceleration display device for car
Inventor: KOBAYASHI KAZUYA
IPC: B60Q1/44
Filed: 1993-03-15
Abstract: PURPOSE:To provide a deceleration indicating device for a car, which can inform the driver of a following car that the car is decelerating not only during brake application due to stamping of the brake pedal but also at the time of engine braking put. CONSTITUTION:When stamping of an accel pedal is released for the driver to make engine braking during the car in running (ignition switch 14 in On), an idle switch 16 is turned on, and a yellow lamp 20 constituting a high-mount stop lamp 40 is lighted up. Thereby the driver of the following car can acknowledge that the foregoing car is decelerating. If the driver stamps the brake pedal for further deceleration, a brake switch 22 is turned on, and a red lamp 24 is lighted up and a relay 18 is deactuated so that the yellow lamp is put off. Thereby the drive of the following car can acknowledge that his foregoing car is in further deceleration.
Patent JP-H05259175-A (JP)
Title: Manufacture of semiconductor device
IPC: H01L21/331
Filed: 1992-03-12
Abstract: PURPOSE:To provide a method for manufacturing a bipolar transistor which realizes further acceleration by forming an area of a pedestal region for suppressing a base extruding effect further smaller in a self-alignment, and reducing a parasitic capacity between a base and a collector in the method for manufacturing a high speed bipolar transistor. CONSTITUTION:The method for manufacturing a semiconductor device comprises the steps of laminating to form a first conductive layer 3 for a base leading electrode having an opening 5 in an emitter forming region and an insulating layer 4 on a one conductivity type semiconductor layer 1, implanting an opposite conductivity type impurities through the opening 5 to form an inner base region 6 on the layer 1, and forming a sidewall insulating layer 7 on the sidewall of the opening 5. The method further comprises the steps of forming a second conductive layer 8 as a part of an emitter electrode in the opening 5 formed in the layer 7, and implanting one conductivity type impurities through the layer 8 to form a one conductivity type pedestal region 9 under the region 6 directly under the emitter forming region.
Patent JP-H03254534-A (JP)
Title: Subscriber line signal multiplex and demultiplex system
Inventor: HIRAYAMA SEIICHIRO
IPC: H04Q11/04
Filed: 1990-03-05
Abstract: PURPOSE:To save the circuit scale by providing plural shift registers, plural selection circuits and a selector selecting either of outputs of the shift registers and any of plural multiplexed signals and using the shift register for a multiplex circuit and a demultiplex circuit in common. CONSTITUTION:A selection signal is inputted respectively to selection circuits SEL1-SELn to apply selection control and a selector 19 is controlled by a selector signal. The selection circuits SEL1-SELn and the selector 19 select multiplexed signals S-1-S-n at the multiplex state of a subscriber line signal. Then the multiplexed signal S-DT is obtained from the output of the final stage selection circuit SELn. When the subscriber line signal is demultiplexed, the selection circuits SEL1-SELn and the selector 19 apply the reverse selection and demultiplexed signals R-1-R-n are obtained from the output of an output suppression circuit 10. Thus, shift registers SR1-SRn are used in common and the circuit scale is reduced.
Patent JP-S60197525-A (JP)
Title: Method of conveying precision devices with caster and spacer used in said method
Inventor: IMAI AKIO
IPC: B65G57/00
Filed: 1984-03-22
Abstract: PURPOSE:To cause a spacer, formed in a special shape, to prevent vibration from being propagated to an object to be carried during carriage and to enable the object to be carried to be carried in a condition to attach casters thereto, by a method wherein the object to be carried with casters is placed through the spacer and is packed. CONSTITUTION:An object 5 to be carried is placed on a pallet 8 through a spacer 1 which is formed such that a reinforcing member 3, preventing squeeze of a square paper pipe, is removably contained in a square paper pipe 2 being squeezed by the weight of an object 5 to be carried, such as precision device with casters 7. The object to be carried with the casters 7, caused to float from the pallet 8, is covered with a corrugated cardboard paper 9 for packing and is bound with a tightening tool 10 to pack the object to be carried. During carriage, location of the spacer 1 causes the object 5 to be carried to be maintained in a state, in which the object is prevented from direct contact with the pallet 8, and prevents the object from vibration. After the object to be carried is unpacked at a destination, a reinforcing part 3 of the spacer 1 is pulled out by the use of a pull-out handle 4, the square paper pipe 2 is squeezed by the weight of the object 5 to be carried, the casters 7 are seated on the pallet 8, and unloading is effected through utilization of the casters 7.
Patent JP-H06265666-A (JP)
Title: Fuel assembly
Inventor: SHIMADA HIDEMITSU
IPC: G21C3/328
Filed: 1993-03-15
Abstract: PURPOSE:To level off an output distribution in a fuel assembly throughout a burning period by setting at a specific value the average fissionable plutonium enrichment ratio between fuel rods containing inflammable poisons and those not containing them in fuel rods containing mixed-oxide fuel of uranium and plutonium. CONSTITUTION:As to mixed-oxide (NOx) fuel of uranium and plutonium, because fuel rods 6 containing inflammable poisons make little delay in burning and the reducing speed of plutonium is slow, the equalization of the initial enrichment distribution makes it possible to level off an output distribution from the middle through last stages of burning. A fuel assembly 9 is constituted by fuel rods 1-5 (A-E) filled with different MOx fuel pellets of fissionable plutonium, poison-added fuel rods 6 (G) and a water rod 7. By setting the average enrichment ratio R between fuel rods 6 and fuel rods 1-5 at 1<=R<=2, an output distribution in a fuel assembly can be levelled off throughout a burning period.
Patent JP-S61212839-A (JP)
Title: Original platen device
Inventor: HINO TAKU
IPC: G03B27/62
Filed: 1985-03-18
Abstract: PURPOSE:To align the center of an original with the center reference position of an original platen and to obtain a uniform image having no irregularity in the quantity of light without causing any decrease in the quantity of light by allowing the original platen to move at right angles to a scanning direction. CONSTITUTION:A corner of the original 10 is set at the reference position 21 of the original platen 14 and the width (w) of the original is detected: and (W-w)divided by 2=l is calculated from the maximum effective copy width W of the original platen and a rack 12 fixed to the original platen is driven by a small gear 13 to move the platen by length l. consequently, the center of the original is aligned with the reference position CL and a lens on a scanning optical path is moved to a specific position to take a copy of unmagnification or variable power. Therefore, deviation in visual angle from a scanning lens is eliminated and a uniform image having no irregularity in the quantity of light is obtained without any decrease in the quantity of light.
Patent JP-H09222685-A (JP)
Title: Silver halide photographic sensitive material and its manufacture
Inventor: OYAMADA TAKAYOSHI
IPC: G03C7/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide emulsion superior in mono-dispersion performance and high in the content of flat silver halide grains. SOLUTION: This silver halide photographic sensitive material having at least one photosensitive silver halide emulsion layer on a support is manufactured by forming at least one of the silver halide emulsion layers containing flat silver halide grains occupying >=30% of the total projection areas having a principal  100} faces and an aspect ratio (corresponding circle to thickness ratio) of 2-25 and a thickness of 0.02-0.35μm and allowing an orgnopolysiloxane having polyalkyleneoxide group to exist in the manufacturing process of this emulsion.
Patent JP-S60198691-A (JP)
Title: Optical symbol reader
Inventor: MIYAZAKI HIROYUKI
IPC: G06K7/10
Filed: 1984-03-21
Abstract: PURPOSE:To prevent the double reading of optical symbols by setting the reflection type products detectors at the exit side of products and the detection directivity at the entrance side of products sandwiching a reading window between and delivering the read data on the fed products. CONSTITUTION:The acoustic reflection type detectors 10-12 are set along the left side of a reading window 16. The product detecting range is synthesized with detecting ranges 13-15 of detectors 10-12 respectively and covers entirely the width direction of the window 16. While the directivity 19 is set toward the entrance side of products. The assured detection is possible since a thin product is detected at its front side. Furthermore it is possible to set those detectors 10-12 toward the entrance side to secure the necessary distances among them. The reflection type detectors 17 and 18 are set at the upper and lower sides of the window 16 respectively and put closer to the entrance side of products.
Patent JP-S63221598-A (JP)
Inventor: NAKADA JOJI
IPC: H05H13/04
Filed: 1987-03-11
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-S56152572-A (JP)
Title: Remote-controlled grinder
Inventor: OKADA KAZUAKI
IPC: B24B27/00
Filed: 1980-04-23
Abstract: PURPOSE:To grind the fuel assembly placed in the deep water such as a spent-fuel pool and make said fuel assembly become continuously usable in a short period of time as well as prevent exposure in operation by moving a grinder up and down, right and left, and back and forth through a remote control. CONSTITUTION:A spent-fuel pit 2 to temporarily store a half-spent nuclear reactor fuel assembly 1 has a water tank 3 filled with water. A fuel-handling tool 5 is secured to the upper fixing plate 10, and the assembly 1 is hung from said tool 5 and placed on the lower rest 20 provided in the lower part of the water tank 3. Then, the tool 5 is clamped to the fixing plate 10. A tool-supporting column 90, on which a grinder 49 is mounted, is set in the position separated from the assembly 1. In addition, a TV camera 120 is movably provided in the water and properly moved with respect to the supporting lattice 1a of the assembly 1 as a surface to be ground in order to confirm the grinding position, and the grinder 49 is also properly rotatively moved when grinding is being performed.
Patent JP-H01227708-A (JP)
Title: Housing device for folding chair
Inventor: HAMA MOTOAKI
IPC: A47C1/126
Filed: 1988-03-08
Abstract: PURPOSE:To cause utilization to be convenient and to prevent the generation of a trouble due to intrusion of dust, etc., by forming a main cover body and a subcover body so that the arranged positions of respective external side edges can coincide with the arranged position of the external side edge at a lower side at the time of opening and closing. CONSTITUTION:An upper cover 3 is provided which is openably and closably arranged at the upper edge of a housing 1 to house a folding chair 2 and whose upper surface is made into a floor at the time of closing. The chair 2 is made to stand and fall by one linking mechanism 7 operated by a proper driving means 6. The upper cover 3 is linked through another linking mechanism 4 operated by a proper driving means 5 to the housing 1, and simultaneously, the cover 3 is formed in a divided condition composed of a main cover body 30 to permit the stand and fall of the chair 2 at the time of opening and a subcover body 31 linked to one linking mechanism 7 and synchronizing to the stand and fall of the chair 2. The main cover body 30 and subcover body 31 are formed so that the arranged positions of respective external side edged 30a and 31a can coincide with the arranged position of an external side edge 1a of the housing 1 at the lower side at the time of opening and closing.
Patent JP-S52137343-A (JP)
Title: Device for replenishing developer agent
Inventor: MIYAGAWA SEIICHI
IPC: G03G15/08
Filed: 1976-05-12
Abstract: PURPOSE: To simply and assuredly perform an adjustment of toner density or the prevention of non-uniform development by transporting a developer agent while it is given fluidity by the vibration of a mechanical vibrator, and replenishing a constan and uniform amt. of the developer to the development unit at all times. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05184080-A (JP)
Title: Circuit generating reference voltage changing as function of temperature in order to adjust voltage charging battery by alternator
Inventor: JIYAN MARI PIERE
IPC: G05F3/30
Filed: 1992-02-06
Abstract: PURPOSE: To change a reference voltage with the temperature by connecting bases of two transistors, whose temperature characteristics of base emitter connecting parts differ, and making a current equal to a changing current, corresponding to a terminal voltage of a resistor connected between emitters which flow in a resistor between a constant-voltage source and reference voltage. CONSTITUTION: T12, T13 are connected with a constant voltage source +5V via a resistor R5, transistors T5, R6, and T6. Temperature characteristics of the T12, T13 differ by a difference in emitter structures. Bases of the T12 and T13 are connected, and an R13 is connected between the emitters. A reference voltage Uref is set so that the voltage between both ends of the R13 at the time of pivot temperature becomes equal to the difference of voltages between the emitters and bases of the T12 and the T13. When the current of the R13 is changed from the current at the time of the pivot temperature by a temperature change, the Uref is changed, so that a current flowing R12 between the constant voltage source and the reference voltage Uref end is made equal to the changed current. Thereby one characteristic curve is simply selected out of a plurality of characteristic curves.
Patent JP-H03255518-A (JP)
Title: Controller for information recording disk device
Inventor: YAMAGISHI TORU
IPC: G06F3/08
Filed: 1990-03-06
Abstract: PURPOSE:To curtail the number of interruption signal exclusive lines by taking OR of interruption signals supplied from a formater and a mechanism system controller, respectively and supplying it to a microcomputer. CONSTITUTION:The controller is provided with a formater 7 for executing modulation and demodulation of data, a mechanism system controller 8 for executing the control of each operation of a disk device, and a microcomputer 3 for executing their control. Whenever an operating instruction by the microcomputer 3 is finished, an interruption signal is supplied to this microcomputer 3 from the formater 7 and the mechanism system controller 8. Also, this controller is provided with an OR circuit 9 for taking OR of the interruption signals supplied from the formater 7 and the mechanism system controller 8 and supplying it to the microcomputer 3. In such a way, the number of interruption signal exclusive lines can be curtailed without raising the cost, the circuit constitution is simplified, and the cost can be reduced.
Patent JP-S60214048-A (JP)
Inventor: CHIYATSUBE KUROTSUPENBURUKU
IPC: G06F11/18
Filed: 1985-03-20
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-H07237261-A (JP)
Title: Injection stretch blow molding method of polyethylene
Inventor: NAKAJIMA HISASHI
IPC: B29C33/46
Filed: 1994-02-28
Abstract: PURPOSE:To enable mold release at a surface temperature, which is capable of performing both of mold release of a preform and stretch blow molding after that and provide a fresh method enabling the stretch blow molding within a suitable temperature range as polyethylene, by preceding separation of a core mold and the preform from each other by making use of pressure of gas. CONSTITUTION:Molten polyethylene is molded into a necessary preform by filling into an injection mold by injection, after a mouth part of the preform is held by a lip mold and released from a cavity mold and core mold, it is transferred to a blow mold and stretch blow molding is adopted to a thin hollow molded product. Prior to release of the preform from an injection mold, gas is injected into a boundary between the core mold and preform from an injection mold and the inside of the preform is separated from the core mold. the release of the mold is performed within a temperature range wherein internal cooling of the preform is incomplete, the preform is under a high temperature and surface temperature of the preform directly after mold release becomes 80-90 deg.C at the normal temperature. Stretch blow molding is performed within a time when the surface temperature after mold release is during rising by inner heat of the preform and before arriving at 120 deg.C.
Patent JP-H09241000-A (JP)
Title: Control valve fitting part construction of cargo handling vehicle
Inventor: MIYOSHI YOICHI
IPC: B66F9/20
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To protect a switch and harness for starting a hydraulic pump by fitting an insulator supporting a battery hood adjustably in the vertical position to a control valve fitting member fitted with the control valves controlling hydraulic devices of a cargo handling vehicle, and detecting vertical movement of the spools of the control valves. SOLUTION: A rotary bracket 45 supporting a plurality of operation levers 49 for operating control valves is up and down rotationally movably provided on the upper part of a control valve fitting member 31 fitted with a plurality of the control valves 29 for controlling hydraulic devices in a cargo handling vehicle. Next, an insulator 39 supporting a battery hood 23 in the cargo handling vehicle is fitted to the control valve fitting member 31 adjustable in the vertical position. When the control valve fitting member 31 is fitted to a frame 27, a space part 79 in which a switch 77 for starting a hydraulic pump can be arranged is provided between the fitting part of the control valves 29 and the frame 27.
Patent JP-S60200814-A (JP)
Title: Production of composite fine powder consisting of silicon nitride and silicon carbide
Inventor: SUZUKI TAKASHI
IPC: C01B31/36
Filed: 1984-03-22
Abstract: PURPOSE:To produce composite fine powder consisting of silicon nitride and silicon carbide and giving a composite sinterd body having superior characteristics at high temp. by bringing an organosilicon compound contg. hydrocarbon or further contg. halogen into a vapor phase reaction. CONSTITUTION:An organosilicon compound represented by the formula such as (CH3)3SiCl or (CH3)4Si is gasified once, introduced into a reaction zone with a nonoxidzing gas such as NH3, H2 or N2, and brought into a reaction. The partial pressure of the gaseous starting material in the reaction zone is 0.001 - several atm., preferably 0.01-0.5atm., the reaction time is generally 120-0.05sec, and the reaction temp. is generally 600-1,600 deg.C, preferably 800-1,500 deg.C. The resulting gas contg. formed silicon nitride and silicon carbide is cooled and introduced into a proper capturing apparatus to capture the compounds. Thus, composite fine powder of <=1mum particle size contg. uniformly silicon nitride and silicon carbide is easily obtd.