baber/WOPTO huggingface dataset:
Patent JP-H0211243-A (JP)
Title: Mold for casting
Inventor: OI KENJI
IPC: B22C3/00
Filed: 1988-06-28
Abstract: PURPOSE:To prevent bad effect to a casting product caused by gas, etc., by arranging facing material and gas absorbing getter material on surface of sand mold. CONSTITUTION:The gas absorbing getting material 1 is coated on the surface of the sand mold 2, and on this, the facing material 3 is coated. On the other case, mixed facing material 4 mixing the gas absorbing getter material with the facing material may be coated on the surface of the sand mold 2. By this method, gas generated in the sand mold and gas from the atmosphere are prevented from invasion into the casting. As the gas absorbing getter material, metal single body of Zr, Ti, etc., absorbing oxygen gas, etc., or alloy of these metals having the prescribed grain size is used. As the facing material, Zr, graphite, etc., is available. As the method for coating the gas absorbing getter material, spraying method, brushing method after dispersing it in binder, dipping method, etc., is used. By this method, the bad effect caused by gas is prevented and the high quality casting having good surface characteristic without needing removal of oxide scale and decarburized layer, can be obtd.
Patent JP-H05332401-A (JP)
Title: Electric automobile reduction gear
Inventor: TANAKA KOICHI
IPC: F16H48/10
Filed: 1992-05-27
Abstract: PURPOSE:To provide a single-shaft type electric automobile reduction gear whose axial direction size can be shortened. CONSTITUTION:Since the pinion gear shaft 48 of a planetary gear type differential gear 18 is directly supported by the outer race 50L of a left side first uniform speed joint, a conventional carrier for supporting the pinion gear shaft 48 is no more necessary, thereby, the outer race 50L serves also as the carrier for supporting the pinion gear shaft 48. Accordingly, in the conventional automatic automobile reduction gear, the spline fitting between a boss on the carrier and a connecting shaft of the uniform speed joint is not needed, so that the axial direction size WL can be shortened to an extent where the carrier and the connecting shaft have occupied conventionally, and the loading capacity of vehicles can be improved.
Patent JP-S6054189-A (JP)
Inventor: YAMAMOTO MASAO
IPC: H05B3/10
Filed: 1983-09-02
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-H11348592-A (JP)
Title: A/t shift lever device for vehicle
Inventor: KOYASU KIYOKAZU
IPC: B60K20/02
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an A/T shift lever device for a vehicle having good assembling ability of a shaft and a link. SOLUTION: This device is provided with a base plate 10, a shaft 20 engaged in a hole formed in the base plate 10, a shift lever 30 connected with the shaft 20, a link 40 having a cylindrical portion 41 rotatably engaged with the shaft 20 and a link portion 42 that extends from the cylindrical portion 41 orthogonally to the cylindrical portion 41 and can be attached/detached to the shift lever 30. In this case, the link 40 has an arm 47 that extends from the cylindrical portion 41 radially outside and extends in parallel with the shaft 20 and a claw 48 provided for the tip of the arm 47, and the base plate 10 has an engagement hole having an edge engageable with the claw 48 of the link on the outer peripheral sides of holes 13, 14 engaged with the shaft 20.
Patent JP-S6322387-A (JP)
Inventor: KAWAMATA FUMIHIKO
IPC: B65D90/00
Filed: 1986-07-10
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-H0213040-A (JP)
Title: System for registering/searching address information in network system
Inventor: TOSHIMA AKIHIKO
IPC: H04L12/24
Filed: 1988-06-30
Abstract: PURPOSE:To obtain aimed address information at a high speed with a high probability by executing a re-registration to a second memory means when the address information, in which a timer value is equal to or above a prescribed value, is registered to a first memory means, and to the first memory means when the address information below the prescribed value is registered to the second memory means. CONSTITUTION:A microprocessor 31 checks the timer value in each address information registered to an address information RAM 34 and an address table 35 in the idle time of an action for transmitting and receiving data, and when the address information having the timer value equal to or above the prescribed value is stored in the address information RAM 34, the address information is re-registered to the address table 35 without changing the timer value. Further, when the address information having the timer value below the prescribed value is stored in the address table 35, the address information is re-registered to the address information RAM 34 without changing the timer value. Thus, the aimed address information can be obtained at a high speed with a high probability.
Patent JP-S5950463-A (JP)
Title: Electrophotographic copying machine
Inventor: SATOU MASAMICHI
IPC: G03B27/02
Filed: 1982-09-17
Abstract: PURPOSE:To make a projection and exposure optical system unnecessary and to reduce the influence of an external light and to make the machine small in size, light in weight, and low-cost, by constituting an original supporting body with a transparent film and adding a mechanism to which contact reflection exposure can be applied, and a light shielding plate. CONSTITUTION:When an original is placed on a film-shaped original supporting body 3 and a copy switch is turned on, a voltage is applied to an electrifying part 18 to subject the surface of a film-shaped photoreceptor 6 to corona charge. The original supporting body 3 and the photoreceptor 6 are carried to the exposure position synchronously and are irradiated with the light of a light source 9 from the back of the photoreceptor 6 and are exposed to the reflected light from the original 3 to form a latent image on a photoconductive layer. Since the photoreceptor 6 is shielded from light by a light shielding plate 23 except the exposure area, the photoconductive layer is not affected by the external light. The latent image formed on the photoreceptor 6 is developed in a developing part 10 and is transferred to a transfer medium. Consequently, the projection optical system is unnecessary, and the machine is made small in size and light in weight.
Patent JP-2000305128-A (JP)
Title: Camera filter
Inventor: KIKUCHI TAKASHI
IPC: G02B5/20
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To accomplish well-balanced reproducibility on a picture even in the case blue light and red light are emphasized through a filter mounted on a camera lens at photographing an evening scene, and to obtain an evening scene picture as a photographer imagines. SOLUTION: As for the camera filter 1, as for the transmissivity balance of a blue light area of 400 to 500 nm, a green light area of 500 to 600 nm and a red light area of 600 to 700 nm, an ISO color characteristic index calculated by JIS B 7097 satisfies DB/DG/DR=10±5/0/25±5, also, DR-DB=15+5, and DB<DR, and as for a BR conversion ability and a GR conversion ability calculated by JIS B 7125, the BR conversion ability is controlled to be 3±2 decamired and the GR conversion ability is controlled to be 17±4 decamired.
Patent JP-H0326610-A (JP)
Title: Partitioning device
Inventor: KATAYAMA HIROYUKI
IPC: B65G47/84
Filed: 1989-06-23
Abstract: PURPOSE:To prevent the damage of soft transfered subjects in a partitioning device for a confectionery packaging device by providing in series looped running structures with transfer pawls at the final ends of transfer means and forming the connection portions thereof with a low-speed run in a vertical direction into laminated portions, where they run at a high speed after preset quantity lamination. CONSTITUTION:A confectionery piece (K) is sequencially delivered in a laid manner by a transfer device 1. At the start end of a transfer path (A) formed as a vertical drop path for a looped running structure 3, it is transloaded on a transfer pawl 30. Then, the looped running structure 3 is vertically dropped at such a low speed that it can be moved only by the thickness of a transfered subject (K) in every transload of one transfered subject (K). The subject (K) is therefore stocked in sequence in a laminated manner on the transfer pawl 30. When the number of stock comes to a preset number, the looped running structure 3 is made into a high-speed range and spaced to the follower so that individual transfered subjects (K) are partitioned. In this way, it is possible to prevent the damage of confectionery, etc.
Patent JP-S6140303-A (JP)
Title: Production of low-molecular-weight chitosan
Inventor: KURAHASHI ITSUO
IPC: C08B37/08
Filed: 1984-07-31
Abstract: PURPOSE:To obtain a low-molecular-weight chitosan useful as fibers, a filler for chromatography, a carrier for immobilized enzyme, etc., easily and stably without causing reduction in content of amino group, by heat-treating chitosan in an aqueous solution of sodium perborate. CONSTITUTION:A high-molecular-weight chitosan obtained from chitin existing in the natural world is heat-treated with an aqueous solution of sodium perborate having preferably 0.07-17g/l concentration usually at 25-50 deg.C, to give a low- molecular-weight chitosan. EFFECT:Only glucoside bond can be selectively scissored without influencing amino group of high-molecular-weight chitosan, and a chitosan having any molecular weight can be obtained only by determining concentration, treating time and temperature of the aqueous solution of sodium perborate as treatment conditions.
Patent JP-H0910981-A (JP)
Title: Underwater laser welding equipment
Inventor: OWAKI KATSURA
IPC: B23K26/064
Filed: 1995-06-27
Abstract: PURPOSE: To improve accessibility and operability in a complex structure or a narrow space by locally draining water from a weld zone without the need of a large complicated drying device. CONSTITUTION: In an underwater laser welding equipment by which a welding operation is performed with the irradiation of a laser beam 10 to a work (piping 3) in the water 1, a tapered nozzle 15 extending near a laser spot 14 is formed on the tip end side of a machining head 4, so that a shield gas 24 can be introduced into the nozzle 15, and then, plural lines of grooves 25 are formed spirally around the nozzle opening 28 on the inner circumferential surface of the nozzle 15 so that a swirling force may be imparted to the shield gas 24. The shield gas 24, with a swirling force imparted through the plural lines of grooves, is injected from the tip end of the nozzle 15 and, by this swirling stream of the shield gas 24, the water is efficiently and forcedly drained locally from the area around the weld zone.
Patent JP-H109601-A (JP)
Title: Air conditioning system
Inventor: OKADA KOJI
IPC: F24F1/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a comfortable air-conditioned environment by decreasing a temperature difference in a heightwise direction particularly in a height range where men live. SOLUTION: A discharge port 15 for hot air and a discharge port 16 for cold air are provided between a level 1, at which men are living, and a position near a floor 14. The discharge port 16 is provided near the floor 14 at the time of heating, and provided at a higher level than the discharge port 15 for hot air at the time of cooling, and a return air port 17 is arranged on a wall surface opposite to the discharge ports, so that a favorable air-conditioned environment can be maintained at the level, at which men live.
Patent JP-S5863736-A (JP)
Title: Prevention of static electrification of polyolefin resin
Inventor: FURUYA HIRONOBU
IPC: C08K5/17
Filed: 1981-10-09
Abstract: PURPOSE:To disperse an antistatic agent in good compatibility, and to improve the antistatic properties of resin without causing blooming phenomena on molded articles, by using a specific amine compound as the antistatic agent. CONSTITUTION:An amine compound shown by the formula (R is 8-22C straight- chain or branched-chain alkyl or alkenyl; m+n is 1-6) is added to polyolefin resin. The addition of an alkanesulfonate to it shows synergistic actions. The amount of the amine compound is 0.05-5pts.wt., preferably 0.1-2pts.wt. based on 100pts.wt. polyolefin resin. When the alkanesulfonate is used together with the amine compound, the total amounts of the amine compound and the alkanesulfonate are 0.05-5pts.wt., preferably 0.1-2pts.wt.
Patent JP-H0778178-A (JP)
Title: Picture formation storage device
Inventor: YOSHIDA TOMOYUKI
IPC: G06F17/30
Filed: 1993-06-30
Abstract: PURPOSE:To simplify operation at the time of executing processing for the picture information of each document by means of an index sheet set up by a user. CONSTITUTION:When any one of index information on a set index sheet is depressed, a digitizer 12 detects the coordinate position of the depressed information and an index using operation part 10 selects the corresponding index information from the coordinate position and executes processing for the picture information of a document corresponding to the selected information. When the digitizer 12 recognizes the locus information of the coordinate position, the operation part 10 can apply processing corresponding to the locus information to the picture information of the document corresponding to the selected index information. When the digitizer 12 detects the strength of pressure force to the index sheet, the number of times of depression or depression time, the operation part 10 can select processing to be applied to the picture information of the document corresponding to the index information selected in accordance with its detection result.
Patent JP-H116950-A (JP)
Title: Motor-driven device and lens barrel
Inventor: SUZUKI TAKASHI
IPC: G02B7/04
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven device capable of realizing the miniaturization of a lens barrel, the reduction of cost and the improvement of assemblability. SOLUTION: This device is equipped with output transmitting means 15 and 16 actuated by receiving output from motors 1 and 3, clutch mechanisms 15 and 24 provided in the means 15 and 16, a fixed member 19 for holding the means 15 and 16 and the mechanisms 15 and 24, and an external operation member 25 for operating the mechanisms 15 and 24 from the external. The member 19 holds all the means 15 and 16, the mechanisms 15 and 24 and the member 25 as an identical unit.
Patent JP-S5589153-A (JP)
Title: Speed controller for winder
Inventor: MORI MINORU
IPC: B65H26/00
Filed: 1978-12-26
Abstract: PURPOSE: To control speed rapidly in a shape that a sheet is stopped at an appropriate location of a rewinding process in order to repair the defects of the sheet detected during winding by a mechanism wherein a memory storage drvice, etc. are mounted which memorize distance up to the defects from an ink portion installed near the defect portions.  
     CONSTITUTION: A memory storage part 12 is disposed which each memorizes distance up to each sheet defects 2W4 close to a winding starting end of a sheet 1 wound by means of a winder while using an ink portion 5 applied among the sheet defects 2W4 as the starting point. The speed controller is provided with a specified length set instrument 13 for setting the length of the products of the sheet 1, a pulse generator 16 for generating pulses proportional to the length of sheet winding and an ink detector 23 for detecting the ink portion 5. Remaining length up to the next stop location from a present winding location is computed, the speed of the winder is operated while the speed and the output of the maximum speed computer 15 are compared, lower speed signals are put out from a specified length controller 19, and winder drive motors 21, 22 are controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6318103-A (JP)
Title: Sohc type internal combustion engine
Inventor: FUJII NORIAKI
IPC: F02F1/38
Filed: 1986-07-09
Abstract: PURPOSE:To make an exclusive plug accommodating barrel unnecessary to simplify an engine construction by forming a series of plug fitting holes over a range from abearing wall shaped in a body with a cylinder head so as to cross a cylinder head axis to a holder fixed to said bearing wall. CONSTITUTION:An intake and an exhaust valve 10, 11 are opened and closed by the rotation of a cam shaft 16 through an intake and an exhaust rocker arm 22, 23, and said cam shaft 16 is provided with a journal 19 corresponding to each cylinder. Said journal 19 is rotatably supported on a bearing formed between a pair of the joint surface of a bearing wall 26 formed in a body with a cylinder head 3 so as to cross a cylinder axis Y and of a holder 30 fixed to said bearing wall 26 with bolts 27-29. In addition to that, bosses supporting an intake and an exhaust rocker shaft 17, 18 are formed in a body with the holder 30, and a series of plug accommodating holes 38 communicating with plug fitting holes 37 opening toward the center of the ceiling of each combustion chamber 6 are provided over a range from said holder 30 to the bearing wall 26.
Patent JP-H107602-A (JP)
Title: Polyene compound having norbornene skeleton and its production
Inventor: ISHIDA TATSUKAZU
IPC: C07C13/605
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To produce the subject new compound capable of providing an unsaturated ethylenic copolymer rubber, excellent in weather, heat and ozone resistances and having a high vulcanization rate when copolymerized with an α-olefin. SOLUTION: This compound is represented by formula I (R<1> to R<4> are each a 1-3C alkyl), e.g. 3,4-dimethyl-6-(2'-methyl-1'-propenyl) tricyclo-[6.2.1.0<2.7> ]undeca-4,9-diene. The compound represented by formula I is obtained by reacting (A) norbornadiene with (B) a compound represented by formula II at 50-250 deg.C, preferably 100-200 deg.C temperature under 1-100kg/cm<2> , preferably 5-70kg/cm<2> pressure in an inert gas atmosphere such as nitrogen or argon for about 0.5-3hr. The component A is used in an amount of 0.2-4 pts.wt., preferably 0.5-3 pts.wt. based on 1 pt.wt. component B.
Patent JP-S6056894-A (JP)
Inventor: ERUNSUTO TSUINMAA
IPC: B25J9/06
Filed: 1984-08-02
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-S6315918-A (JP)
Inventor: NISHIZAWA JUNICHI
IPC: A47G29/10
Filed: 1986-07-08
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-H0917047-A (JP)
Title: Method and device for recording and reproducing using scanning type probe
Inventor: NAKAMURA KIMIO
IPC: G11B9/00
Filed: 1995-06-28
Abstract: PURPOSE: To conduct a high speed recording and reproducing by controlling the height and the position of an optical disk recording and reproducing head on a disk surface. CONSTITUTION: A position controlling track is arranged in a perpendicular direction with respect to the recording direction on a disk 3 with an interval P. A use is made for a composite head which is provided with an optical head 1 that irradiates at least three optical spots 6. The relative displacement between the disk 3 and the spots 6 is detected with an approximate resolution of NP/8 (where N is a natural number excluding the multiples of 4) in the perpendicular direction to the recording direction on the disk 3. Moreover, the reflected light beams from the three light spots 6 on the disk 3 are detected. From these detections, a tracking error signal having the phase difference of approximately NP/8 is generated and the relative displacement in the height direction between the disk 3 and the optical spots 6 is detected.
Patent JP-S6224024-A (JP)
Title: Low dust generating bearing
Inventor: HATANO KAZUYOSHI
IPC: F16C33/58
Filed: 1985-07-24
Abstract: PURPOSE:To obtain a bearing in which dust generation is low even under a supervacuum condition by providing grooves on a part of bearing sliding surfaces and embedding a soft material or magnetic material into these grooves. CONSTITUTION:On the outside of an inner ring 5, two rows of grooves 7 are provided, and a soft material 3 is embedded into these grooves 7. Consequently, nearly all the minute amount of abrasion powder caused by the rolling motion of the inner ring 5 and balls 6 is caught by the two rows of soft material 3. In the case of an outer ring 4 and balls 6, if grooves are provided on the outer ring side, the same effect can be obtained. Further, a magnetic material in lieu of the soft material may be used.
Patent JP-H0512569-A (JP)
Title: Pos control system provided with ems memory
Inventor: ISHIDA YOSHINORI
IPC: G07G1/12
Filed: 1991-07-02
Abstract: PURPOSE:To provide a novel POS control system for using an EMS memory included in a POS terminal in respect to a POS control system for driving plural processes under control by a communication task monitor. CONSTITUTION:In the POS control system for driving plural processes under control by the communication task monitor, a main memory is provided with a starting source process 2, an extended memory manager 5, a page frame 8, a communication task monitor 1, an EMS control means 3, a dispatch control means 4, and an extended process control block 9. The means 3 controls the loading of a process module to the EMS memory 7. The means 4 controls page switching at the time of dispatching. The area 9 stores the logical page information of the memory 7.
Patent JP-S5684096-A (JP)
Title: Digital exchange processing system
Inventor: KIMURA SHIYUUJI
IPC: H04Q11/04
Filed: 1979-12-12
Abstract: PURPOSE:To enable real-time exchange by providing a circuit with flexibility by providing a multiplexing circuit and separating circuit as a substitute for a memory device for connection address dial number storage and rearrangement. CONSTITUTION:Clock pulse CP (where N is the number of channels and fS is a communication speed) of frequency NXfS is supplied to 1/N counter 12 to generate timing pulses phi1-phiN and multiplexing circuit 11 sends encoded signal CD, inputted to respective channels CH1IN-CHNIN, to separating circuit 15 as a time-division multiplex signal. On the basis of a control indication signal, control circuit 13 informs separating circuit 15 of which address is assigned to which time slot. For example, address CHNOUT is assigned to time slot CH1IN and separating circuit 15 connects CH1IN to CHNOUT. Therefore this system does not take much time for exchange and provides the circuit with flexibility in comparison with the usual system that stores and makes rearrangement of connection address dial numbers by using a memory unit.
Patent JP-S6318708-A (JP)
Title: Frequency adjusting method for acoustic surface wave filter
Inventor: GONJI TAKU
IPC: H03H3/10
Filed: 1986-07-09
Abstract: PURPOSE:To simply adjust the frequency by utilizing the dispersion characteristic in the phase velocity between a piezoelectric thin film and a layer structure of a substrate so as to adjust the film thickness of the piezoelectric thin film. CONSTITUTION:An interdigital electrode 3 made of aluminum or the like is formed on a substrate 1 made of a piezoelectric member such as pilex glass, silicon or sapphire or the like, a piezoelectric thin film 2 made of zinc oxide (ZnO) or aluminum nitride (AlN) is formed on the interdigital electrode 3 by the sputtering and the film thickness of the film 2 is adjusted to adjust the frequency. That is, as the film thickness (h) increases, the phase velocity (v) is decreased. In considering a normal film thickness kh to be nearly 3, with kh=a while the film thickness (h) of the piezoelectric thin film is decreased by etching, the phase velocity (v) is increased and the frequency (f) of a surface acoustic wave filter is increased (f=v/lambda, lambda=constant). Conversely, in increasing the sputter quantity of the piezoelectric thin film to obtain the normal film thickness as kh=b, the phase velocity (v) is decreased and the frequency (f) is decreased.