baber/WOPTO huggingface dataset:
Patent JP-2001026705-A (JP)
Title: Resin composition and production of resin-molded product
Inventor: FUJIMOTO TAKAHIRO
IPC: C08L69/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition that can give a molded product of high quality, having excellent impact resistance while its processability is improved. SOLUTION: The objective resin composition comprises the first blend component of polycarbonate resin and the second blend component of acrylonitrile- butadiene-styrene resin including 20-45 wt.% of the rubber components. The weight ratio of the first blend component to the second blend component is adjusted to 20/80-80/20. In addition, the melt flow rate of the formulated product is adjusted to 2-18 at 265 deg.C in 5 kg loading.
Patent JP-S6359301-A (JP)
Title: Atomizing and drying device
Inventor: IWATANI SHOICHI
IPC: B01D1/18
Filed: 1986-08-28
Abstract: PURPOSE:To dry many kinds of products quickly by dividing a housing of a device into two, upper and lower chambers, and providing freely detachable and atomizing and drying chamber constituted of a cylindrical or bag-shaped porous membrane at the bottom of the upper chamber. CONSTITUTION:A housing 11 consists of an upper chamber 12 and a lower chamber 13, and a hot air generating device 14, a hot air distribution device 15 and a stock solution atomizing device 16 are provided in the upper chamber. An atomizing and drying chamber 21 is provided integrally with said device through the bottom of the upper chamber and the inside of the lower chamber, at the end of which a powder product recovery device is provided. Stock solution introduced from a stock solution adjusting device 20 and atomized by a stock solution atomizing device 16 is heat dried instantly by hot air blown in through the hot air generating device 14 and the hot air distribution device 15 to be turned into gas and fine powder and recovered by the powder product recovery device. In case some other product is manufactured, a porous membrane 22 constituting the atomizing and drying chamber 21 is removed and replaced by another porous membrane 22 placed nearby.
Patent JP-H0618067-A (JP)
Title: Ice heat accumulating device
Inventor: SHIBUYA SEIJI
IPC: F24F5/00
Filed: 1992-07-03
Abstract: PURPOSE:To perform continuously monitoring of an amount of ice in an ice heat accumulating tank with less error without using a large scale of a device. CONSTITUTION:A monitoring device 37 is provided for receiving outputs from quantity of heat sensors 31, 32, 33, 34, 35, and 36 to measure input and output of ice to and from an ice heat accumulating tank 12 and an electrical conductance sensor 30 to detect electrical conductance of water in the ice heat accumulating tank 12 and monitoring an amount of ice 16 in the ice heat accumulating tank 12.
Patent JP-H0752871-A (JP)
Title: Automatic tank allocation planning system
Inventor: KOBA REIKO
IPC: B63B27/00
Filed: 1993-08-12
Abstract: PURPOSE:To shorten allocation time by determining loading start time for empty cargo tanks based on an input initial condition, forming a loading pattern determining the following tank parted from the aforesaid tank by more than a specified number with a loading start tank altered, forming a plurality of loading patterns, and thereby evaluating these patterns so as to select them. CONSTITUTION:When initial conditions such as port data, cargo oil data, a hull condition, the amount of loading requirement and the like are inputted from an input section 11, an inference system section 12 determines a loading start tank for all of the empty tanks. And a tank parted from the loading start tank by more than three longitudinal, and lateral bulkheads, is selected as the following tank. If the aforesaid selected tank is not available, the remotest tank is selected as the following tank. The loading start tank is altered in order so as to allow a similar selection to be thus made, so that a plurality of loading patterns are thereby be prepared. These loading patterns are then evaluated, so that the most efficient loading pattern is thereby selected.
Patent JP-H0617710-A (JP)
Title: Sub-chamber type auxiliary fuel gas supplying device for stratified combustion of spark ignition engine
Inventor: SUGAWARA KOICHI
IPC: F02B17/00
Filed: 1992-07-03
Abstract: PURPOSE:To eliminate the valve system of an auxiliary fuel gas supplying device so as to simplify structure, and also prevent mixture concentration from rising at the time of a high load by overcharge of auxiliary fuel gas. CONSTITUTION:An auxiliary fuel gas supplying port 2 for forming rich mixture gas of stratified combustion and an ignition plug 3 are arranged to be existent in the auxiliary combustion chamber 1 of a spark ignition type engine. A fuel supplying source 4 is communicated with the auxiliary combustion chamber 1 through a pressure regulating valve 5, a supplying control valve 6, and the auxiliary fuel gas supplying port 2 in order. The supplying control valve 6 is constituted by using a check valve 7.
Patent JP-2001025474-A (JP)
Title: Dental handpiece
Inventor: SUGIHARA SHIGEYOSHI
IPC: A61C19/06
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To permit easy and reliable irradiation to any site to be treated with a laser beam and easy switching operation without requiring an operator to bend his arm or twist his wrist by making the tip of an optical fiber to irradiate a treated site with a laser beam easily bendable. SOLUTION: A handgrip portion 2 is provided with a switch 3 for laser irradiation, and a flexible guide tube 6 into which an optical fiber 4 to guide a laser beam is passed is provided at the tip of the handgrip portion 2. By operating the switch 3 by the thumb while holding the handgrip portion 2 with one hand, and adjusting the direction of the flexible guide tube 6 with the other hand to the site for treatment, the direction of laser irradiation can be changed easily, and operability can be improved further.
Patent JP-S58102061-A (JP)
Title: Method and apparatus for utilizing heat of ground water
Inventor: UCHIYAMA HISAKAZU
IPC: F24J3/08
Filed: 1981-12-11
Abstract: PURPOSE:To enhance efficiency in driving a double pipe, by a method wherein either of inner and outer pipes of a double pipe is used as a pumping-up pipe, while the other is used as a return pipe, both of the pipes are provided in the double pipe construction, and are simultaneously driven underground at the same site. CONSTITUTION:The double pipe is driven underground so that either of the inner pipe and the outere pipe reaches a ground water layer while the other reaches another ground water layer, the two water layers being spaced from each other by a depth span. Either of the inner pipe and the outer pipe is used as a pumping-up pipe 1 to pump up ground water from one of the water layers to the surface, and after utilizing the heat of the water pumped up, the water is returned into the other of the water layers by using the other of the pipes as a return pipe 2. Namely, the pumping-up pipe 1 and the return pipe 2 are provided in the double pipe construction, and are simultaneously driven underground at the same site, whereby the driving process is facilitated.
Patent JP-H1129894-A (JP)
Title: Method for plating mold piece used in continuous casting
Inventor: OTSUKA YOSHIAKI
IPC: B22D11/04
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To enhance the adhesion of a nickel plating on the surface and to prevent the exposure of a copper base material by electrolytically etching the base material of copper or copper alloy in an aq. alkali soln. to remove the work-altered layer on the surface and then applying a nickel plating. SOLUTION: The base material of the mold piece consisting of copper or copper alloy is brushed with an alkali soln. to remove the oil and the contaminant on the surface. The base material is then pickled, and the copper base material with the surface activated is electrolytically etched by the use of an alkali soln. and electropolished. The part of the copper base material other than the inside surface is coated with an insulating material such as synthetic resin and electrically insulated. The base material, which the work-altered layer on the surface is removed, is washed with water to remove the depositing electrolyte and pickled to activate its surface, and then the inside surface of the base material is plated with nickel. Otherwise, the nickel plating layer is formed over the whole surface extending from the lower part to upper part of the long side of a casting mold.
Patent JP-H0484158-A (JP)
Title: Image forming device
Inventor: MORITA SHIZUO
IPC: G03G15/00
Filed: 1990-07-26
Abstract: PURPOSE:To facilitate the exchange of consumables, the maintenance and exchange of materials and jam treatment by allowing the movement of a process cartridge from a 1st position to a 2nd position when a detecting means for detecting the consumption of a developer emits a detection signal. CONSTITUTION:A sensor P as the detecting means to detect the consumption of the developer, i.e. toner is mounted in a developer replenishing section 30A. The signal to supply the electric power for forward rotation is outputted to a motor M1 when the residual amt. of the tone housed in the above-mentioned section decreases to a specified amt. or below. A stand 50 is moved by the forward rotation of the motor M1. The rotation of the motor M1 is stopped in the position where a light shielding plate 52 atop this stand changes over a photosensor S5 of a device body from on to off. Consequently, the process cartridge 30 is moved from the 1st position in the device where image formation is possible to the 2nd position where the replenishment of the developer, i.e. toner is possible, the exchange and inspection of the process materials, the replenishment of the developer and further, the easy and rapid treatment of troubles, such as jam of transfer materials are executed in this way.
Patent JP-H0949598-A (JP)
Title: Hose protector
Inventor: HANAI KIYOSHI
IPC: F16L57/00
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To protect a hose and also remove an ice accretion effectively, on a hose protector suitable for the protection of a vehicular brake hose. SOLUTION: Grooves 24 are installed in a periphery direction and an axial direction on the outer periphery surface of a hose protector 20. A hollow part 22 is installed between the inner periphery surface and the outer periphery surface of a hose. Therefore, when the hose protector 20 is interfered with a surrounding object, the hose protector 20 is deformed largely in a diameter direction, moreover a deformation motion is generated in the recessed part of the uneven part on the outer periphery surface. Consequently, a big outer force to the drop direction is exerted to the ice accretion to the surface and an ice accretion is removed effectively.
Patent JP-H0523685-A (JP)
Title: Method and structure for recovering agricultural chemical in golf course
Inventor: IMAIZUMI MASAKAZU
IPC: C02F9/00
Filed: 1991-07-17
Abstract: PURPOSE:To efficiently recover and decompose the agricultural chemical on the surface layer by allowing the water falling on the green by water sprinkling or a rainfall to flow into the adjacent bunker, recovering the water in a reservoir and decomposing the chemical entrained by the water by gravel filled in the reservoir. CONSTITUTION:The water falling on the green 1 by water sprinkling or a rainfall contains the agricultural chemical sprinkled over the green 1 and flows into a bunker 3. The water in the bunker 3 flows into a culvert 5 by infiltration. The water is introduced into a reservoir 7, brought into contact with gravel 11 filled in the reservoir and infiltrated to the bottom in a tank 9. The chemical is biologically decomposed by contact with the gravel 11 in the tank 9. The water stored in the tank 9 is periodically sprinkled over the green 1 through a water pipeline 15 and a sprinkler 17. The water is infiltrated into the soil 19, and the chemical which has not been biologically decomposed is decomposed by the microbe in the soil 19.
Patent JP-S6096510-A (JP)
Inventor: UIRUBAA KURAIMAA KURATSUTSU
IPC: C01B21/04
Filed: 1984-09-26
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-2001027294-A (JP)
Title: Belt transmission gear
Inventor: ONO TAKAYUKI
IPC: F16H7/02
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent the early crush of the thread of a tension adjusting rod while preventing the early cutting of a hook part. SOLUTION: This belt transmission gear is provided with a tension coil spring 16 for energizing a tension arm 15 for applying tension to a transmission belt 14, to be operated in a tension applying direction; a tension adjusting rod 18 axially changed in position to the tension arm 15 by the thread-fastening operation of a nut 17 to change the tension of the tension coil spring 16; and a locknut 19 for locking the nut 17. A contact preventing fitting part 17a rotatably fitted into a rod through hole of the tension arm 15 to prevent the contact of the tension adjusting rod 18 with the peripheral wall of the rod through hole is provided in line with the nut 17.
Patent JP-S62129097-A (JP)
Inventor: FUKUCHI TAKESHI
IPC: D06F39/12
Filed: 1986-08-29
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-2000034708-A (JP)
Title: Parapet for road facility
Inventor: TAKEDA ETSURO
IPC: E01D19/10
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a parapet capable of improving the diagonally forward lateral visual range viewed from a driver on a vehicle. SOLUTION: The guardrail 12 of a parapet 10 is adjacent to the left side traffic lane 13L of a two-lane road in Japan where vehicles run on the left lane. In other words, respective guardrails 12 on the parapet 10L positioned on the left are arranged slantwise so that the inner end 12a may be positioned on the rearwardide in the advancing direction of a vehicle 14 and the outer end 12b positioned on the forward side. Similar with regard to the vehicle advancing direction, the guardrail 12 on a parapet 10R positioned on the right of a right lane 13R of the road has the extending direction of the cross section crossing the longitudinal direction L of the guardrail 10R' by the angle Θ which is less than 90 deg..  The size of the slanting angle Θ of respective guardrails 12, which is effected by the width W of the guardrails 12 and the space S between the adjacent guardrails 12, is preferable to be determined in accordance with the condition of the road near a bridge 11 so that a driver D of the vehicle 14 running on the bridge 11 may visualize the diagonally forward lateral vision range as much as possible.
Patent JP-S5991740-A (JP)
Title: Diversity device
Inventor: TAKAHASHI HIDEHIRO
IPC: H04B7/08
Filed: 1982-11-17
Abstract: PURPOSE:To reduce phase noise at switching and connecting and to reduce the bit error rate by selecting outputs from plural antenna systems so that each output has a prescribed amplitude or over and the phase difference with the output of a switching device is minimized. CONSTITUTION:Antenna systems 11a-11c are three systems or over and have independent output, and an antenna system 11a is selected by a switching device 12. Amplitude phase detectors 14a-14d are connected respectively to the antenna systems 11a-11c and the output terminal of the switching device 12, a reference signal of a reference oscillator 15 is inputted to generate a phase difference signal and an amplitude signal, and its output is inputted to a comparator 16. The comparator 16 controls the switching device 12 so as to select an antenna system minimizing the phase difference with the switching device 12 from the antenna systems 11b, 11c, e.g., the 11b when the amplitude signal of the switching device 12 is decreased to a reference value or below, and when the output level of the antenna system 11b does not attain to a reference value, the system is connected and switched to the other antenna system 11c.
Patent JP-H0487726-A (JP)
Title: Manufacture for core part of housingless type oil cooler
Inventor: BEPPU TAKASHI
IPC: B23P15/26
Filed: 1990-07-30
Abstract: PURPOSE:To fix plates to a circulating pipe and mutually braze the plates under this condition so as to thoroughly ensure the accuracy of a product after soldering by forming the plates and the circulating pipe with aluminum, and also, after the circulating pipe is inserted into a through hole, expanding the circulating pipe outward. CONSTITUTION:A circulating pipe (oil outflow pipe) 65 consisting of aluminium is inserted into through holes of plate 33 and 35 consisting of aluminum. And then, the circulating pipe 65 is expanded outward by bulging process. Thereby, the respective plates 33 and 35 are fixed to the circulating pipe 65 to matually braze the plates 33 and 35 under this condition, and thus the core part 31 of a housingless type oil cooler is formed.
Patent JP-H0864926-A (JP)
Title: Mounting structure of semiconductor chip
Inventor: SASAKI YASUNORI
IPC: H05K1/18
Filed: 1994-08-26
Abstract: PURPOSE: To safely remove a semiconductor chip mounted on a circuit board without breaking it in the case of removing the semiconductor chip. CONSTITUTION: In a mounting structure wherein a semiconductor chip 1 is mounted on a circuit board 2, an electrode of the semiconductor chip 1 is connected with a pad of a circuit board 2 through a stud bump 3, sealing agent 4 which seals and fixes the part between the semiconductor chip 1 and the circuit board 2 is constituted of a peeling layer 4a of a lower layer and an adhering layer 4b of an upper layer, and the semiconductor chip is exfoliated by heating, from the circuit board together with the peeling layer.
Patent JP-H1145014-A (JP)
Title: Image forming device
Inventor: OGAMA HIROKO
IPC: G03G15/16
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent contained components from oozing from a contact transfer member transfer nip part having a transfer means of roller transfer system. SOLUTION: The solid elastic layer 21 of the transfer roller 5 is formed by heatprocessing it, and the width of the transfer nip of the transfer roller 5 to a photoreceptive drum 1 in the transfer nip part is set to 0.5-2.55 mm. Thus, the contained components is prevented from oozing out of the roller 5 in the transfer nip part. Also, the photoreceptive drum 1 is prevented from changing in quality and becoming white, which are caused by ooze of the contained components out of the transfer roller 5 left pressed firmly for a long time.
Patent JP-H0511141-A (JP)
Title: Method for grinding connector for optical fiber
Inventor: FURUKAWA HIROSHI
IPC: G02B6/36
Filed: 1991-07-03
Abstract: PURPOSE:To hold a grinding disk and the connector in constant position relation by making grinding jig fitted with the connector with the optical fiber follow up fluctuations of the top surface of the grinding disk due to waving if the grinding disk waves. CONSTITUTION:The tip part of the optical axis 2B of the connector 2A for the optical fiber is arranged in the position relation of orthogonality to the reverse surface of the grinding jig 3, which is slide freely and relatively to the top surface of the grinding disk 1 to make the tip surface 2B of the connector 2A for the optical fiber securely follow up variation in the top surface angle of the grinding disk 1 due to the waving, thereby holding the grinding disk 1 and the connector 2A for the optical fiber in invariably constant position relation.
Patent JP-2000034929-A (JP)
Title: Exhaust timing controller for 2-cycle engine
Inventor: ISHIBE NORIAKI
IPC: F02D13/02
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To accurately set a switching timing of an exhaust timing. SOLUTION: An exhaust timing controller is provided with a variable exhaust timing valve 19 which is slidably provided between a low-speed valve position 19a for delaying the exhaust timing and a high-speed valve position for advancing the exhaust timing and a rotational lever 28 which is rotationally moved from the low- speed lever position 28a to the high-speed lever position with increase in the engine rotation speed and slides the variable exhaust timing valve 19 from the low-speed valve position 19a to the high-speed valve position.  The variable exhaust timing valve 19 is so constituted that an oblong slide hole 25 extended in the direction approximately crossing at right angles with its slide direction S is formed therein, a slide pin 29 provided on the free end side of the rotational lever 28 is slidably engaged in the slide hole 25, and a journal position of the rotational shaft 27 to be a fulcrum of the rotational lever 28 is arranged in such a position as being adjacent to the outside of the longitudinal outline 19c of the variable exhaust timing valve 19 from its axial viewpoint and that, when the rotational lever 28 is in the low-speed lever position 28a an angle A formed by a lever center line L, which connects the rotational shaft 27 to the slide pin 29, with the slide direction S of the variable exhaust timing valve 19 is within 30 deg..
Patent JP-S6262452-A (JP)
Title: Cleaning device
Inventor: HARA YOSHITAKA
IPC: G11B3/58
Filed: 1985-09-11
Abstract: PURPOSE:To improve a cleaning effect giving enough allowance to a cleaning stroke by fixing and providing a cleaning member, such as a felt, a brush, etc. on the plane of a turntable except for an area where a disc is placed. CONSTITUTION:When reproducing, a reproducing stylus 14a is moved to an arm instrument 15 from a reset position in arrow head I direction and is carried on the plane of a disc 11. At such a time, a turntable 12 is rotating, however, when the reproducing stylus 14a arrives at the outer peripheral part of the turntable 12, a needle down control signal is given to a stylus force circuit by a system control circuit within a player, and the reproducing stylus 14a is lowered on and in contact with a cleaning member 13, then being cleaned. The reproducing needle 14a is raised tentatively, being separated from the cleaning member 13, and it is lowered again on the plane of the disc, landing and starting a reproducing. Thereby, the reproducing can be always performed with the reproducing needle on which no dust, etc. are attached, and also, since the cleaning is performed using the movement of the turntable, an enough cleaning stroke can be obtained.
Patent JP-H1187549-A (JP)
Title: Rf ic package
Inventor: DEGANI YINON
IPC: H01L23/04
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To lessen grounding connections in length and impedance by a method wherein the grounding interconnections of an RF chip is provided direct between the chip and an SPWB. SOLUTION: Grounding connections are formed between an RF chip 11 and the common grounding plane 21 of an SPWB 18. The backside of the RF chip 11 is coated with a metal coating layer 32 of Au or the like. Then, the RF chip 11 coated with metal is connected direct to a grounding plane pad 34 with a conductive material 33. The grounding plane pad 34 is a part of the common grounding plane 21 of the SPWB. Therefore, an RF semiconductor chip can be connected direct to an SPWB connecting pad without additionally coating a chip board 13 with metal. In nearly all cases, when a semiconductor substrate is coated with metal, a grounding connection is lessened in resistance. Furthermore, a metal coating usually improves the semiconductor substrate in adhesion and promotes an effective connection.