baber/WOPTO huggingface dataset:
Patent JP-S63310448-A (JP)
Title: Continuous sheet stacking structure
Inventor: FUKUZAKI HIDEKI
IPC: B65H33/12
Filed: 1987-06-12
Abstract: PURPOSE:To prevent trouble due to static electricity by inserting overlapped sheets fed onto a conveyor sequentially to the lowermost face by means of a shutter projectable to proper position above stacking conveyor and rotatable intermittently. CONSTITUTION:A timing roll 90 arranged on a second conveyor 88 rotates with same or slightly lower speed than that of the conveyor 88 so as to feed overlapped sheets A onto a stack conveyor 91, A shutter 92a stops at a position for enabling stacking of sheets A onto the stack conveyor 91 and stops the tip of the sheet A at that position. When the sheets A are stacked by setting amount onto the stack conveyor 91, the timing roller 90 decelerates to provide a gap between a following sheet A and the shutter 92a moves in the direction of carry out conveyor 93 while a shutter 92b projects above the conveyor 91 and stops at a predetermined position.
Patent JP-H0814425-A (JP)
Title: Angle-form lift type check valve
Inventor: EMOTO MITSUGI
IPC: F16K15/06
Filed: 1994-06-29
Abstract: PURPOSE:To reduce and make effective the labor required to perform exhaust works when the remaining liquid in a tank is to be minimized. CONSTITUTION:A main valve part 24 to open and close the first opening 21 is installed inside a valve chest 20, and a third opening 52 is provided in a valve body 49 which constitutes the main valve part 24, and also horizontal flow paths 26, 26 are provided which continue to the third opening 52 and are open at the side face of the valve body 49. A suction pipe 30 is furnished outside the valve body 49 and at the periphery of the third opening 52. The bottom edge of the suction pipe 30 is protruded from the bottom edge of a bell mouth 23 at the undersurface of the valve chest 20. An aux. valve part is formed on the inside of the third opening 52 in such an arrangement that it 31 opens and closes the third opening 52. The cracking pressure of the main valve part 24 is made greater than that of the aux. valve part 31.
Patent JP-H11338720-A (JP)
Title: Method and equipment for controlling client-server communication and recording medium
Inventor: IMANAGA TAKASHI
IPC: G06F15/16
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To improve efficiency while reducing system changes by enabling a graphical user interface(GUI) to accept the next request until acquiring information after requesting the information through the GUI to a job managing system in client/server communication. SOLUTION: Concerning the client/server communication control method, a communication manager 5 is provided between a GUI 7 and a communication client 6, this communication manager 5 temporarily registers the request of information acquisition from the GUI 7 and reports the completion of registration to the GUI 7 soon, the GUI 7 receives this registration completed result, displays a message under information acquisition and provides a state capable of accepting the next request from a user, the information acquisition request registered in the communication manager 5 is sent from the communication manager 5 to the communication client 6 and the communication client 6 requests the acquisition of information to a communication server 4.
Patent JP-H10341554-A (JP)
Title: Rotation damping equipment of motor
Inventor: NASHIKI MASAYUKI
IPC: F16D55/06
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To enable easily taking out a damping segment from a friction damping surface wherein friction is generated, by making a friction damping surface between the damping segment and a rotary part has a constant inclination angle to the moving direction of a moving segment, and dividing the damping segment into a plurality of elements. SOLUTION: A damping segment installed on the fixed side is divided into a first damping segment 9 and a second damping segment 10 supporting the first damping segment. A second rotation stopping part 15 does not combine the first and the second damping segments 9 and 10 by using parallel pins or the like, and both of them are not fixed in the axial direction. When one pushes the other, the similar operation is performed by contact. When one pulls the other, the similar operation is not performed. By the effect of trenches formed in a constant direction, the first damping segment 9 is not in the fixed state, so that it is relieved from elastic deformation and static friction acting against a friction part 11. Thereby it is facilitated to detach the first damping segment from the friction part 11 when damping is released.
Patent JP-S5372451-A (JP)
Title: Laser scriber unit
Inventor: YAMAGISHI SOUKICHI
IPC: B23K26/364
Filed: 1976-12-08
Abstract: PURPOSE:To prevent the trash due to beam from welding on the wafer surface and to form a deep groove, by holding the surface of semiconductor wafer downward and by scribing the wafer through the laser beam downward the surface.
Patent JP-S628688-A (JP)
Title: Image recognizing method
Inventor: OGINO YASUO
IPC: G06K9/50
Filed: 1985-07-04
Abstract: PURPOSE:To exactly perform a stable recognition at high sped by performing a feature extraction measuring the distribution of the number of the feature points of an image. CONSTITUTION:An area setting part 2 sets an image recognition area 11 within a screen 10 constituted by a picture signal from an image pickup device 1 and outputs the picture signal equivalent to the area 11. Feature extraction parts 3 and 5 generate a binarization image with intensifying a contrast difference between an image 12 and a background, and generate pulses corresponding to the leading edge and the trailing edge of the binarization image. The distribution measuring part 4 for the number of the feature point counts the number of the feature point of the image 12 at every line of reference lines X1-Xn which are scanned with a prescribed resolution and calculates the distributions of the feature points P1-Pn in the longitudinal direction and stores them on a memory. A display device displays the binary-coded image and also, displays the P1-Pn and a printer prints the binary image. A distribution measuring part 6 for the number of the feature point measures the distributions of the feature points Q1-Qn in a parallel direction.
Patent JP-H08319229-A (JP)
Title: Bath agent
Inventor: HAMADA SADAO
IPC: A61K8/97
Filed: 1995-05-23
Abstract: PURPOSE: To obtain a bath agent having a warm bath effect, a moisture- retaining effect and a mild aroma. CONSTITUTION: The leaves of Psidium guajava L., belonging to the genus Psidium plant of the family Myrtaceae, are naturally dried and subsequently ground into 40-80 mesh powder. The dry powder is enclosed in a water- permeable bag such as a nylon gauze bag. The amount of the powder enclosed in the water-permeable bag is preferably an amount suitable for a bathing, and the amount of the powder suitable for the bathing is 10-15g in the case of a household bathtub (180-220 liter). The bath agent is usually charged in a light-shielding hermetic material such as a PET-aluminum composite material, because of preventing the deterioration of the quality due to the oxidation, etc. The bath agent may be charged into warm water on the bathing and subsequently left in the warm water during the bathing. The bath agent may further be rubbed on the bathing.
Patent JP-S63258406-A (JP)
Title: Continuous release medicine
Inventor: AIZATSUKU GEIBAA SERASHII
IPC: A61K9/18
Filed: 1987-06-16
Abstract: Sustained release solid dosage forms--i.e., tablets pellets, granules, and powders--can be made using a combination of polymeric and ionic particulate materials to modify release profiles, permeability and processability.
Patent JP-S5937939-A (JP)
Inventor: MATSUNAKA TOSHIYUKI
IPC: A61B10/00
Filed: 1982-08-25
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-S5773827-A (JP)
Title: Nox reducing device
Inventor: TSUKAHARA SATOSHI
IPC: F02C3/30
Filed: 1980-10-24
Abstract: PURPOSE:To decrease quantity of water used for reduction of NOx in a generating plant using a gas turbine and a steam turbine by cooling a part of exhaust, after its going through a denitrating device, to a predetermined level and sending its predetermined quantity into an intake duct. CONSTITUTION:A part of air and exhaust gas is compressed by a compressor 2, a turbine 4 is driven with high temperature gas from a combustor 3, waste heat is collective 11. A part of steam and CO2 contained in this exhaust is returned to an intake duct by a blower 8 through a cooler in order to use it for reducing NOx. Since a blade is eroded when this temperature falls below the dew point, quantity of cooling water is regulated by an output of a thermometer 10. Since concentration of NOx is changed according to ratio of flow of exhasut, it is controlled by a flow control valve 12. In this case, either desulfurizing device is used or fuel, not including sulfur, is used because there is a danger of errosion due to low temperature.
Patent JP-H093546-A (JP)
Title: Induction hardening method
Inventor: NISHIYAMA HIROSHI
IPC: C21D9/32
Filed: 1995-06-15
Abstract: PURPOSE: To form a hardened layer having uniform depth on a surface of projecting ad recessed parts and to improve the quality of a product, in an induction hardening method. CONSTITUTION: A addendum 13 of gear 11 is heated by a prescribed first time with a first output value according to the vol. of the recessed part with a comparatively low first high frequency induction current concentrating an induction eddy current on the addendum. An addendum 14 is heated by a second time shorter than the first time with second output value according to the vol. of the projecting part with a second high frequency induction current higher than the first high frequency induction current concentrating the induction eddy current on the addendum. By this method, the hardened layer 15 having almost uniform depth is formed on the surfaces of the addendum 13 and the addendum 14 of the gear 11.
Patent JP-S5937564-A (JP)
Title: Transfer material conveying device
Inventor: KADOWAKI HIDEJIROU
IPC: G03G15/00
Filed: 1982-08-27
Abstract: PURPOSE:To tighten up the adhesion between a photoreceptor and a transfer material, to perform accurate transfer, and to separate the transfer material securely by providing a transfer material conveying roll in contact with nonpicture parts at side parts of a photoreceptor surface in the lengthwise direction of an electrostatic transfer charger. CONSTITUTION:The transfer material conveying roll is supported pivotally at one corner of the transfer charger 2 and its surface is in contact with nonpicture parts at ends of the surface of the photosensitive drum 1. The transfer material P fed by feed rolls 5 is clamped between the conveying roll 4 and photoreceptor 1 to transfer a toner image, and also separated and charged electrostatically by a separation charger 3 in the next process to be separated from the photoreceptor 1. Therefore, while the transfer material is clamped, the transfer is carried out, so no shift in position occurs during the transfer and the transfer operation is carried out excellently; and a transfer part has enough force to convey the transfer material P to a fixation device 7, so a guide 6 is only arranged without providing another conveying means.
Patent JP-S5851766-A (JP)
Title: Motor
Inventor: KINOSHITA SUSUMU
IPC: H02K11/00
Filed: 1981-09-18
Abstract: PURPOSE:To reduce the thickness of a motor with a simple structure by composing a stator substrate of a magnetic material substrate formed with a copper foil through an insulating layer on one side surface and mounting a magnetic converter on the foil. CONSTITUTION:A stator substrate 15 is formed of a magnetic material substrate formed with a copper foil through an insulating layer 14 on one side surface, a tooth-shaped generating coil 6 for generating via the variation in the magnetic flux due to the rotation of a rotary magnet is formed on the copper foil of the substrate 15, and an armature 8 for generating rotary force oppositely to the magnet 4 and a magnetic converter 5 for detecting the position and the rotating direction of the rotor with the magnet are mounted on the copper foil. In this manner, an efficient position detection signal and rotating speed detection signal can be obtained with a simple structure, and the thickness can be reduced.
Patent JP-H0313518-A (JP)
Title: Method for repairing electric furnace having stamp mateiral layer
Inventor: YUKI TOSHIO
IPC: C21C5/52
Filed: 1989-06-12
Abstract: PURPOSE:To repair a stamp material layer with good adhesiveness at a lower cost by mixing a specific compounded stamp material for repair and water and spraying the mixture to the slag line part of the specific compounded stamp material layer for lining an electric furnace. CONSTITUTION:The electric furnace 1 is lined with the compounded stamp material layer 15 which consists of silica, calcia and magnesia and is adjusted in grain size to 20 to 30 pts.wt. >=4mm grain size, 40 to 50 pts.wt. 4 to 1mm grain size, 2 to 9 pts.wt. 1 to 0.5mm grain size, and 20 to 30 pts.wt. <=0.15mm grain size. When a slag line A generates in the internal lining layer 15, the compounded stamp material 40 for repair which consists of 2 to 50 pts.wt. silica, 40 to 45 pts.wt. calcia, 45 to 55 pts.wt. magnesia, 2 to 5 pts.wt. binder, and unavoidable impurities and is adjusted in grain size to 4 to 8 pts.wt. >=4mm grain size, 54 to 50 pts.wt. 4 to 1mm grain size, 10 to 18 pts.wt. 1 to 0.15mm grain size, and 20 to 28 pts.wt. <=0.15mm grain size is mixed with the water and the mixture is sprayed to the slag line A part and the part upper than this part from a spraying port 32 of a spraying machine 3, by which the spraying material layer 5 is formed and the repair is executed.
Patent JP-S6041682-A (JP)
Title: Novel cephalosporin compound and its preparation
Inventor: IWAMATSU KATSUYOSHI
IPC: A61P31/04
Filed: 1983-08-16
Abstract: NEW MATERIAL:The compound of formula I (R<1> and R<2> are H or lower alkyl; R<3> is lower alkanoyloxy, heterocyclic group or heterocyclic-thio; n is 0-3) and its salt. EXAMPLE:syn-7-[2-( 2-Aminothiazol-4-yl )-2-( 3D,L-3-amono-3-carboxy )-propyloxyiminoacetamido]-3-( 1-methyl-1H-tetrazol-5-y1 )thiomethyl-3-cephem-4-carboxylate. USE:An antibacterial agent effective to Gram-positive and Gram-negative bacteria including Pseudomonas aeruginosa. PREPARATION:The compound of formula I can be produced e.g. by reacting the 7-aminocephalosporanic acid compound of formula II (R<4> is H or carboxyl-protecting group) or its salt with the compound of formula III (R<5> is H or amino- protecting group; R<6> is amino-protecting group; R<7> is carboxyl-protecting group; n is 0-3) or its derivative, and removing the protecting groups.
Patent JP-S63315694-A (JP)
Inventor: KONDO JUNJI
IPC: D21H17/03
Filed: 1987-06-15
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-S633625-A (JP)
Inventor: YAMAZAKI SATORU
IPC: H02J3/38
Filed: 1986-06-24
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-H10339711-A (JP)
Title: Inspection equipment for semiconductor device
Inventor: YAJIMA YUSUKE
IPC: H01L21/66
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a secondary electric image having good image quality with high reproducibility by splitting an electron beam and performing the scanning simultaneously on a same path such that one split electron beam follows up the other split electron beam thereby controlling the charge up quantity precisely. SOLUTION: An electron beam 2 emitted from an electron gun 1 is passed through a deflection coil 3 and split into two through a biprism comprising a potential applicable thin wire 4 and a ground electrode 5. Two split electron beams 2 passes through an electron lens system 6 and a scanning coil 7 and reaches a sample 8 under sufficiently converged state. Secondary electrons or reflected electrons generated from the part of the sample 8 irradiated with the electron beam are detected by a secondary electron detector 10. A secondary electron image is acquired through simultaneous scanning where the other split electron beam follows up one split electron beam to scan a specified part on the sample 8.  According to the arrangement, the secondary electron image of a semiconductor wafer can be acquired under best charge-up state with high reproducibility resulting in a highly reliable defect inspection.
Patent JP-H02152878-A (JP)
Title: Original feeder
Inventor: HORIUCHI TOSHIHIRO
IPC: B65H3/52
Filed: 1988-06-15
Abstract: PURPOSE:To make improvements in alignment processing quality by installing a guide roller with its rotation axis in a cross direction with the original conveying direction, in an original mount, and at time of original discharge operation, rotating and driving it in reverse with the conveying direction but in the same direction after discharge completion. CONSTITUTION:Guide rollers 61-63 with each rotation axis in a direction being crossed with the conveying direction of an original X are installed in an original mount 33, and at time of original discharge operation, these rollers are rotated and driven toward the opposite direction against the conveying direction an another original X1 on an uppermost position by a paper feed roller 34, and further the uppermost original X1 alone is conveyed by frictional contact of an antiskid roller 64, whereby such a possibility that the original X loaded in the lower part might be dragged and conveyed is prevented from occurring. Next, at time of original discharge completion afterward, it is rotated and driven toward the conveying direction. Thus, an aligning state of the original on the original mount is favorably maintainable at all times.
Patent JP-S5851043-A (JP)
Title: Mechanical processing method for outer race of a barfield type equal-speed universal joint
Inventor: KITAGUCHI YASUYUKI
IPC: F16D3/2245
Filed: 1981-09-21
Abstract: PURPOSE:To prevent relative dislocation of the races of a barfield joint by making the configuration of the cup side center hole as reference for processing, while the outer race is machined, so that the intersecting point of the normal line to the nominal circle in the tapered surface of the hole will be identical to the center of curvature of the races for the ball. CONSTITUTION:The angle of taper theta and the nominal diameter d (diameter of nominal circle b) are selected so that the intersecting point E of the line drawn normal to the nominal circle b in the tapered surface 22A of the cup side center hole 22 will be identical to the center of curvature A of the race 18 for the ball. Such a construction of the outer race will contribute to the center shaft's 24 passing the center of curvature A even if the shaft side center hole 23 is not located in place, and thereby the radius R to the groove measured from the center shaft 24 as reference does not change substantially. Accordingly any relative dislocation of the groove precessed plastically will never happen during machining.
Patent JP-H11334429-A (JP)
Title: Seat sliding device for vehicle
Inventor: NODA HIROYUKI
IPC: B60N2/08
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To surely prevent the unlocking of a seat slide caused by an expanded gap between a pair of left and right upper rails, which is in turn caused by the downward deformation of the central part of a seat cushion frame at the time of front clashing, and to achieve this by an inexpensive structure. SOLUTION: An engaging pawl part 14 engaged with/disengaged from a locking hole 15 formed in a lower rail 7 is formed in one end part of a pair of left and right locking members 11 extended back and forth. The pair of left and right locking members 11 are linked with each other by a connecting wire and, when one of these is rotated in an unlocking direction, the other is also rotated in the unlocking direction. Particular holding members for freely rotatably holding the vicinity of the front end parts of the locking members 11 with respect to an upper rail 5 are connected to each other by one piano wire, and the expansion of a gap between the pair of particular left and right holding members is regulated. The particular holding members are plastically deformed by receiving large tensile forces.
Patent JP-H0819160-A (JP)
Title: Digital protection relay
Inventor: OKITSU TOSHIYUKI
IPC: H02H3/05
Filed: 1994-06-30
Abstract: PURPOSE:To eliminate erroneous operations of the forcible operation of a relay element in a digital protection relay using a graphic display as a setting panel. CONSTITUTION:As one of the operation input function of a graphic display 11, a selective operation function for selecting each relay element of the main detection and fault detection relay is provided, a forcible operation selection switch panel 14 is provided with the switches for each relay element, main detection relay and fault detection relay, and a man-machine interface 12 operates for two actions of selective operation for relay elements by the graphic display 11 and forcible operation for relay elements required when the forcible operation signal from the switch panel is fetched. Moreover, the interface 12 fetches the forcible operation signal from the switch panel 14 with the positive logic input circuit and negative logic input circuit for the double check to check matching of both logic input signals.
Patent JP-S6127216-A (JP)
Inventor: DEEBITSUDO ERU ROURINGUSU
IPC: B29C33/34
Filed: 1984-07-18
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-H0463200-A (JP)
Title: Method for recovering oily matter from reaction product produced by converting sludge into oil
Inventor: YOKOYAMA SHINYA
IPC: C02F11/10
Filed: 1990-06-07
Abstract: PURPOSE:To efficiently separate and recover oily matter from a reaction product produced by converting sludge into oil by bringing watercontg. org. sludge into a thermochemical reaction at high temp. and pressure and subjecting the resulting reaction product to separation according to density difference while keeping the high temp. and pressure. CONSTITUTION:Org. sludge dehydrated to <=85%, usually 70-80% water content is introduced into the preheating section 1 of a reaction apparatus through a line 12, preheated, introduced into the reaction section 2 through a line 13 and heated to produce oily matter by a thermochemical reaction. At this time, the reaction temp. is 250-350 deg.C, preferably 300-320 deg.C, the reaction pressure is the pressure of satd. steam at the reaction temp. or above and the reaction time is usually 5-180min. The resulting reaction product is introduced into a high temp. and pressure separator 3 through a line 14 and a heavy liq. as a mixture of oily matter having higher density than water with residual solid and water is separated from a light liq. as a mixture of oily matter having lower density than water with water.
Patent JP-S646698-A (JP)
Title: Heat pipe and manufacture thereof
Inventor: ITO AKIRA
IPC: F28D15/02
Filed: 1987-06-15
Abstract: PURPOSE:To heighten heat transfer coefficient by increasing the area of heating surface and by increasing capillary action, by constituting a cylindrical sealed pipe in such a manner that a polygonal cavity is provided in the pipe, and by making each wall convex in the center area, and by making each corner acute. CONSTITUTION:A sealed pipe 10 has a squarely prismatic cavity 11, and the center area of each inside wall 12 of a cavity 11 is made convex, protruding toward the center of a cavity in full length in the longer direction of the inside wall of a pipe, and each corner 13 is made acute by two each neighboring inside walls 12. The capillary effect produced in an operating fluid 20 sealed in the sealed pipe 10 under reduced pressure is large because the corner parts 13 are made at sharp angles. Accordingly reflux of operating fluid is performed efficiently without inserting any wick in the sealed pipe 10, or without forming any ribbed channels on the inside walls. Because the cavity is polygonally prismatic, the area of heating surface is larger than the case of cylindrical shape, so that heat transfer coefficient can be increased.