baber/WOPTO huggingface dataset:
Patent JP-S6477378-A (JP)
Title: Image pickup device
Inventor: KAWAGUCHI KIMIHISA
IPC: H04N5/3722
Filed: 1987-09-18
Abstract: PURPOSE:To prevent beforehand the generation of an after image and a smear by setting up a period for transferring electrostatic charge to a drain part to a value longer than a period for transferring charge to a vertical transfer register part in an image pickup device using a CCD image pickup element or the like. CONSTITUTION:An image pickup element 1 controls the switching of pulse widths T1, T2 of trailing pulses P1, P2 of a gate control signal SXSG1 in accordance with a gate switching signal SVAA. Thereby, the charge transfer period T2 of an overflow control gate 7 can be set up to a value longer than the charge transfer period T1 of a transfer gate 3. Since accumulated charge can be completely discharged by setting up the time constants of a resistor 14 and a capacitor 15 to prescribed values and setting up the period T2 to a long period in a practically sufficient range, the generation of an after image can be previously prevented. In addition, the generation of smear can be previously prevented by setting up the value of a register 17 to a required value against the resistor 14 and the capacitor 15 and shortening the period T1 in a practically sufficient range.
Patent JP-H0552249-A (JP)
Title: Rolling pulley and manufacture thereof
Inventor: SUZUKI MASANORI
IPC: F16H55/36
Filed: 1991-08-21
Abstract: PURPOSE:To improve the strength of an installation part with a simple structure by reinforcing the installation part by the super-position through the bending work or the increase of thickness through the thickness increasing work. CONSTITUTION:A rolling pulley has a nearly disc shaped connection part 12, and a nearly cylindrical rim 14 having a large diameter is formed integrally on the outer peripheral part of the connection part 12, and a nearly cylindrical installation part 16 having a small diameter is integrally formed at the center part of the connection part 12. Further, plural stripes of spline 17 extending in the axial direction are formed as engagement grooves an the circumferential surface. Further, the spline 17 at the installation part 16 is formed, for example, in a form of an involute spline. Further, the installation part 16 is formed to a double cylinder structure in which the wall part is bent and superposed in the radial direction. Accordingly, the strength of the installation part 16 can be improved.
Patent JP-H1077492-A (JP)
Title: Refrigerator oil, refrigerator, and compressor
Inventor: TAIRA SHIGEJI
IPC: F04B39/02
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator oil for an alternate coolant which is less likely to precipitate a contamination product and to provide a refrigerator. SOLUTION: This refrigerator oil comprises: an ether oil as a synthetic oil; and not less than 0.1wt.% n-paraffin oil as a chain hydrocarbon oil added to the ether oil. The ether oil with not less than 0.1wt.% n-paraffin oil added thereto has an enhanced capability of dissolving a contamination product (sludge), comprising a high-mol.wt. polymer, deposited on the internal surface of a capillary in a piping system, thereby preventing clogging of the coolant piping system.
Patent JP-H0396250-A (JP)
Title: Disposing method for standard cell
Inventor: YONEDA MASATO
IPC: H01L27/04
Filed: 1989-09-08
Abstract: PURPOSE:To approach, align, and dispose standard cells near a minimum interval due to a limit of a signal line side without interval limit of source side contact windows and to improve integration by approaching and disposing the cells in a state that the windows are not provided at the source side. CONSTITUTION:In a method for adjacently disposing a plurality of standard cells having a predetermined height in a lateral direction according to a design rule, the cells are approached and disposed in a state that contact windows are not provided at a source side. After the disposition, the source sides of the adjacent cells are commonly used, and a contact window 16B is formed at the common source side. For example, standard cells made of NOR gates 24 are adjacently disposed in the state the cells made of NAND gates 22 are symmetrically composed at a center line 18 as a center and the windows are so disposed as to be shared, the gates 24 are disposed in a state that the contact windows of P-channel MOSs 22A, 24A are not formed.
Patent JP-S6293766-A (JP)
Title: Three-dimensional position detecting method
Inventor: KUROE SHIGERU
IPC: G06T1/00
Filed: 1985-10-19
Abstract: PURPOSE:To detect the three-dimensional position of an object more stably with the higher accuracy than usual, even when the boundary of an area cannot be extracted exactly in case of the equal area division of the image of a bad contrast, by searching a feature point in the vicinity of the contour of a divided area, and using it as a reference point for measuring the length of the area. CONSTITUTION:In case of calculating the length Ki and Li of an area, a feature point for showing the boundary of this area in the vicinity of the contour of the area, for instance, a point (edge) in which the density is varied suddenly is detected, and the length Ki and Li of the area are calculated by regarding this feature point as the original boundary of the area. From the length Ki and Li of the are derived from a point in which a differential value becomes maximum with regard to both areas, N pieces of coefficients LN/KN are derived in an arithmetic circuit 18, and its average value (1/N)SIGMALi/Ki is set as an expansion coefficient A1. This expansion/contraction coefficient Aj is calculated with regard to all the generated areas, and used for making all picture elements in which an area (j) in a position Pa corresponds to a picture element for forming an area (j) in a position Pb.
Patent JP-S59118623-A (JP)
Title: Container accumulating system
Inventor: SHIOTANI YOUSUKE
IPC: B65G60/00
Filed: 1982-12-24
Abstract: PURPOSE:To improve accumulating efficiency by sequentially piling up containers in layers, which are carried in by a conveying apparatus and sequentially taking out the lowermost container of the piled containers in a container stocker. CONSTITUTION:A self-propelled pallet 29 is disposed in such a manner as to reciprocate between a container loader 13 and a container stocker 20. The pallet is adapted to supply and take out a container 1 at a supply position and at a take-out position in the container loader 13, and to accumulate and take out the container 1 at an accumulating position in the container stocker 20. In the container loader 13, a work is transferred onto the container 1, and the container is supported and transported by a conveyer belt 28 to be sequentially piled up in the container stocker 20 in layers. The lowermost container of the piled containers is sequentially taken out. Thus, a large amount of containers can be accumulated in a small occupation floor space to improve accumulating efficiency.
Patent JP-H0575806-A (JP)
Title: Facsimile
Inventor: SATO KAZUNOBU
IPC: H04N1/04
Filed: 1991-09-13
Abstract: PURPOSE:To provide a scanner capable of raising the possibility of read after printing even in the case that data is lacking in a line direction. CONSTITUTION:Since the facsimile is constituted of a scanner 1 in which an original 2 and an optical system 5 are inclined relatively in relation to a main scanning direction and printer part 6 in which a recording paper 7 and a printing head 9 are inclined relatively in relation to the main scanning direction, even in the case that the data is lacking in the main scanning direction in any process from the read-out to the printing of a picture, a range lacking the data is limited to a part of one line by inclining the line lacking the data in relation to the line direction, and the possibility of the read after the printing is raised.
Patent JP-S61161984-A (JP)
Inventor: JIYON BUI BAAN
IPC: H02P6/28
Filed: 1985-10-19
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-H04115432-A (JP)
Title: Vacuum circuit-breaker
Inventor: IKEDA JUNICHI
IPC: H01H33/66
Filed: 1990-09-06
Abstract: PURPOSE:To extend the electrical and mechanical life by providing an insulated operation rod in the direction of the shaft center or in the orthogonal direction of a moving current-carrying shaft, and linking the insulated operation rod and the moving current-carrying shaft through a moving link of the Scott Russel organization. CONSTITUTION:An insulated operation rod 14 is brought into a rectilinear motion in the direction of an axis X-X by a sliding guide 20. When a support point (Q) of the insulated operation rod moves to the right direction along the line X-X, a support point (P) at the upper end of a drive link 12 is moved upward along an axis Y-Y which is vertical to the axis X-X by means of the Scott and Russel organization; i.e., a moving current-carrying axis 5 should always perform a smooth reciprocating rectilinear motion with its axis center corresponding to a fixed current-carrying axis 4 (without a declination). Thus, contact resistance is reduced so that current-carrying performance can be improved and consumption of a contact can be reduced.
Patent JP-H0789914-A (JP)
Title: Production of salt from ornithine and acidic amino acid or keto acid
Inventor: HIGASHIYAMA KAZUYUKI
IPC: C07C229/26
Filed: 1993-09-21
Abstract: PURPOSE:To obtain in a high yield and quality the compound useful as a formulation ingredienr for infusions, injections, etc., in an industrially advantageous way by reaction between ornithine acetate as a stable, inexpensive raw material and an acidic amino acid or keto acid. CONSTITUTION:The salt can be obtained by reaction of ornithine acetate with an acidic amino acid or keto acid. It is preferable that the ornithine acetate be obtained by salt interchange of ornithine hydrochloride using an acetic acid- type strongly basic ion exchange resin selectively absorbing and removing chlorine ions. The acidic amino acid or keto acis is pref. aspartic acid, glutamic acid, alpha-ketoisovaleric acid, alpha-ketoisocaproic acid or alpha-keto-beta-methylvaleric acid. This salt is useful as a formulation component for detoxicants, nutrients, etc., and for infusions and injections.
Patent JP-H0679571-A (JP)
Title: Turret type machine tool
Inventor: GOTO KANAME
IPC: B23B29/24
Filed: 1992-09-02
Abstract: PURPOSE:To transmit the turning movement of a driving shaft to driven shaft without moving the driving shaft. CONSTITUTION:A plural number of driven shafts 5 are arranged inside a turrent head 4 so as to be able to make turning movement in a condition that back ends of the driven shafts 5 are inserted into the turrent head 4. A working tool 24 is fitted on the top end of each driven shaft 5. An inclined plane 21 is formed on the plane perpendicular to an indexing turning shaft line X-X on the back end of each driven shaft 5. A driving shaft 6 carrying out the turning movement of the indexed and positioned driven shaft 5 is arranged inside the turret head 4. An inclined plate 27, coming in contact with the inclined plate 21 of the indexed and positioned driven shaft 5 on a plane perpendicular crossing the indexing turning shaft line is formed on the top end of the driving shaft 6. A guide member which comes in slidable contact with the inclined plane 21 of the driven shaft 5 in a plane flush with the inclined plane 27 of the driving shaft 6 perpendicular crossing the indexing/turning shaft line and guides the inclined plane 21 of the driven shaft 5 when the turret head 4 makes an indexing rotation, is prepared inside the turret head 4.
Patent JP-S59121620-A (JP)
Title: Production of magnetic head
Inventor: KAWASE MASAHIRO
IPC: G11B5/29
Filed: 1982-12-27
Abstract: PURPOSE:To arrange precisely plural gaps on a straight line and to improve mass-productivity by allowing the production of magnetic heads to include a process cutting off a block into which shielding plates are inserted so that magnetic substance pieces are arranged on both the sides of each shielding plate. CONSTITUTION:A part or the whole of a window part 10 formed on a magnetic substance piece 8 is filled with a bonding agent 11 such as glass, silver solder, or organic adhesives to adhere the magnetic substance pieces 7, 8. Cut grooves 12 are formed perpendicularly to a gap spacer and the shielding plates 13 having the same width as the cut grooves 12 are inserted and adhered into/to the block. For the material of the magnetic shielding plates 13, a nonmagnetic material with low resistivity such as Cu and Cu alloy is used. Subsequently, the block is cut off. Parts 14a, 15a are the head gaps of main cores 14, 15 respectively. After cutting off the block, finish lapping of the sides 16 of the main cores 14, 15 is performed and then the lower parts of the cut parts are separated again. Finally, recessed auxiliary cores 17, 18 around which windings 19, 20 have been already wound are adhered to the main cores 14, 15 from both the sides of the main cores 14, 15.
Patent JP-H0397240-A (JP)
Title: Manufacture of tab tape with bump
Inventor: ONO TAKAHIDE
IPC: H01L21/60
Filed: 1989-09-11
Abstract: PURPOSE:To realize stable bonding wherein possibility of damaging a semiconductor chip is not present and workability of tape manufacturing is superior, by forming a lead pattern on a bump sheet in which bumps are buried. CONSTITUTION:In a stainless thin film die 11, penetrating holes whose diameters are a little smaller than those of gold spheres are bored so as to correspond with the inner lead positions of a TAB tape. The parts of the penetrating holes 12 of the die 11 are sucked from below by a vacuum pump, and bumps 4 are arranged at the positions of the penetrating holes and temporarily fixed. Liquid 20 wherein polyimide is dissolved in solvent is made to flow and harden, and taken out from the die when the polyimide is completely solidified, thereby obtaining a bump sheet wherein bumps are formed at specified positions. Next, a lead pattern 1 is directly formed on the single surface of the bump sheet by copper-plating, and a TAB tape provided with bumps is completed.
Patent JP-S60128996-A (JP)
Title: Operation monitoring equipment for turbomolecular pump
Inventor: KOU FUKUZEN
IPC: F04D27/00
Filed: 1983-12-15
Abstract: PURPOSE:To easily and quickly find flow rate, pressure, etc. in a turbomolecular pump operation monitoring equipment by providing a monitoring circuit in which driving electric current that drives rotor blades arranged in a row is monitored and, based on thus monitored current value, a state of pump operation can be detected. CONSTITUTION:In a turbomolecular pump whose pump casing 1 contains a motor 5 that drives rotor blades 2 arranged in a row, rotor blades 4 arranged in a row, and a rotor shaft 3, a commercial A.C. power supply 6 is connected to a frequency transducer 8 via an AC-DC converter 8, while a driving electric current monitoring circuit 9 monitors the value of the current supplied to a motor 5. And by monitoring the driving electric current, operation characteristics of the pump (detection of flow rate and pressure), failure of the pump itself, and occurrence of leakage can be found. And based on the related signals, necessary operation or control can be carried out.
Patent JP-H0396445-A (JP)
Title: Bicycle head lamp
Inventor: MURAMATSU HIROMI
IPC: B62J6/02
Filed: 1989-09-11
Abstract: PURPOSE:To facilitate loading and unloading of a head lamp on/from a bicycle by cutting out and forming a tongue-piece from a riser bent piece formed to metal fittings, and forming inserting grooves for inserting the tongue-piece, and projecting parts to be held between the tongue-piece and the riser bent piece, on the rear wall of the head lamp. CONSTITUTION:A head lamp it 15 fixed by slipping inserting grooves 16, 16 of the head lamp 15 onto a tongue-piece 6 of metal fittings 3 and inserting projecting parts 17 of the head lamp so that they are in pressure-contact with the outer wall of a riser bent piece 5 of the metal fittings 3. At this time, recessed and projected parts 10 are in firm contact with the inserting grooves 16. Further, a projection 20 is engaged with an engaging hole 11 to prevent run-out and fallout of the head lamp 15. When the head lamp 15 is removed, the tongue-piece 6 is pressed slightly backward to release the engagement of the projection 20 with the engaging hole 11, and then the head lamp 15 is lifted upward.
Patent JP-H04116279-A (JP)
Title: Connecting method and connecting device for auxiliary tank of air compressor
Inventor: HIROI MASAYOSHI
IPC: F04B41/02
Filed: 1990-09-05
Abstract: PURPOSE:To extend the continuous usage time of both an air tank and an auxiliary tank by cutting off the communication of both tanks when the detected pressure value in the air tank is the third preset pressure value, and communicating them when it is the second preset pressure value. CONSTITUTION:An air tank 2 and an auxiliary tank 3 are communicated, when an air compressor l is started, compressed air is filled in both tanks 2, 3, and the inner pressure rises. When the detected pressure value of a pressure detector 6 becomes the third preset pressure value P3, the compression operation of the air compressor 1 is stopped. A switching valve 5 is closed to cut off the communication of both tanks 2, 3, thus only the inner pressure of the air tank 2 on the air compressor 1 side is abruptly lowered. When the inner pressure of the air tank 2 is lowered and the detected pressure value of the pressure detector 6 becomes the second preset pressure value P2, the compression operation of the air compressor l is restarted, and the switching valve 5 is opened to communicate both tanks 2, 3.
Patent JP-S6389301-A (JP)
Title: Improvement of soft fiberboard
Inventor: SHINJIYOU GINJI
IPC: B27N7/00
Filed: 1986-10-02
Abstract: PURPOSE:To permit the exhibition of not only water repellency but also mothproofing and rotproof effects easily and inexpensively, by a method wherein a soft fiberboard is brought into contact with halogen gas under halogen gas atmosphere to effect vapor phase treatment. CONSTITUTION:An insulation board is thrown into a treating tank, thereafter, air in the tank is replaced with halogen gas to treat the insulation board in halogen gas atmosphere. This treatment is effected under a temperature in a degree of about 15-50 deg.C near a normal temperature or about 20-40 deg.C preferably. The pressure of the halogen gas in the treating tank is preferable to be a normal pressure from the viewpoint of operation. A treating time is determined depending upon treating conditions and the kind of halogen gas used in the treatment but it is within several minutes and several minutes and several hours substantially. The employment of chlorine gas is preferable especially as the halogen gas. Moisture content is preferable to be the degree of 50wt% or less upon treating in order to improve the water repellency. Hydrophilic nature is lost substantially in such a manner and the insulation board may be provided with bactericidal action.
Patent JP-H06207571-A (JP)
Title: Method and apparatus for adjusting torque of jump-spark ignition engine during gear shift operation
Inventor: BUERUNAA HESU
IPC: B60W30/18
Filed: 1993-09-22
Abstract: PURPOSE: To keep an actual torque in an objective torque during motions of whole gearshift by increasing pre-supply gas and changing ignition angles in order to rapidly increase the torque of engine during motions of the gearshift. CONSTITUTION: A gearshift detector 16 starts motion of the gearshift. And a non-gearshift operation torque setting apparatus 10.1 and an ignition angle map 14.1 respectively regulate gas supply and ignition angle during the non- gearshift operation. Furthermore, a gearshift operation torque setting apparatus 10.2 and an ignition angle change map 14.2 respectively regulate the gas supply and the ignition angle during gearshift operation. The engine 13 has an air regulation device 18. In this case, during the gearshift motions, as torque of the engine 13 is rapidly increased, the gas pre-supply is increased and the ignition angle is changed meanwhile. Therefore, increase of the torque based on the gas supply is compensated by decrease of the torque based on the ignition angle.  After that, change of the ignition angle is returned to the origin with the speed following the objective torque.
Patent JP-H02135642-A (JP)
Title: Programmer having two ratio type drive and timer
Inventor: JIESEFU JIYON MAON
IPC: H01H43/10
Filed: 1989-09-11
Abstract: PURPOSE: To provide high- and low-speed advance ratios by connecting a ratchet by use of first friction clutch means, connecting a continuous driving unit by use of second friction clutch means in order to drive the ratchet, and causing the second friction clutch means to slip when claws are engaged. CONSTITUTION: First clutch means 37 comprises frictional engagement between the inside of the hub 36 of a ratchet wheel 25 and a shaft connected to a cam track 16. Second clutch means 51 comprises a collet 50 fitted to a reduction gear, the collet being frictionally coupled with the outside of the head of the ratchet wheel. Thus a high-speed advance ratio is imparted by 26 advancing the ratchet wheel, and while the ratchet advances with claws, a single driving motor operates so that a low-speed advance ratio is imparted by the continuous drive of the ratchet wheel 25 such that a slip occurs. When the ratchet 24 rises, a slip clutch stops the slip, driving the cam track continuously at a low rate.
Patent JP-H1076133-A (JP)
Title: Deodorizing device
Inventor: UJINO SATOSHI
IPC: B01D53/06
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing device high in a cooling efficiency of a rotor and excellent in an adsorption efficiency. SOLUTION: The honeycomb like rotor 1 constituted so as to consist essentially of an adsorbent is rotatably driven around the central axis, the rotational passing zone of the rotor 1 is divided at least into a treating zone la, a regenerating zone 1c and a cooling zone 1b in this order and treating air is passed through the rotor 1 to remove a malodor component in the treating zone 1a. The regenerating air circulates in a circulation passage (pipe line 9), is heated to high temp. and heats the rotor 1 to desorb the malodor component and regenerate the rotor 1. Outdoor air is introduced into the cooling zone 1b and the air after cooled is supplied to the circulation passage for the regenerating air. A part of the regenerating air is picked up from the circulation passage and introduced into a discharging pipe line 7 for the treated air.  Since the outdoor air is used to cool the rotor 1, the cooling efficiency of the rotor 1 is increased. And since the treating air, in which any thing is not incorporated, is kept low in the temp., the high adsorption efficiency in the rotor 1 is attained.
Patent JP-H0283070-A (JP)
Title: Coffee bean color selection device
Inventor: SATAKE TOSHIHIKO
IPC: A23F5/02
Filed: 1988-09-19
Abstract: PURPOSE:To hull a coffee bean by providing a polishing device consisting of a polishing rotor installed axially in metal netting and a polishing chamber between the metal netting and the polishing rotor, in the first process of a color selection device. CONSTITUTION:Coffee beans are sent to a spiral rotor 6 from a supply tank 2 through a supply port 3 by opening a shutter 4. Then the coffee beans are sent to a polishing rotor 7 by transport action of the spiral rotor 6, and are subjected to granular friction by rotation of the polishing rotor 7. Subsequently, the coffee bean is completely hulled. The coffee bean without the silvery skin is discharged out from a discharge port 10, and then is sent to a tank 16 of a color selection device 16 through an elevator 1. After this, the coffee beans are poured into an inflow section 21 on the top of a cylindrical pipe 22, and only granules of different color are blown off by a jet wind blown out through the opened valve of an air jet nozzle. These blown-off particles are discharged from a discharging trough 31.