baber/WOPTO huggingface dataset:
Patent JP-S5915613-A (JP)
Title: Oil supply system of hydraulic lash adjuster
Inventor: NAKANO YUKIYOSHI
IPC: F01L1/24
Filed: 1982-07-15
Abstract: PURPOSE:To remove a metallic chip and/or dust from working oil through action of centrifugal force, by circulating the working oil to flow in a curved detour passage between an outer cylinder of a lash adjuster and a sliding member. CONSTITUTION:A communication path 28 communicating an outer cylinder 15 of a hydraulic lash adjuster 14 to an oil tank 27 in a sliding member 16 is opened to a peripheral face of the outer cylinder 15, and working oil is supplied to the oil tank 27 from a supply oil passage 30. The communication path 28 is opened to a position except an opening part in the upstream side of the passage 30. Bubbles in the working oil flowing in the supply oil passage 30 are separated during the time the oil flows between the outer cylinder 15 and the sliding member 16, and discharged to the outside through a gap between the both cylinder and member. When the working oil is detoured to flow in the communication path 28, dust and a metallic chip or the like of large specific gravity in the working oil receive centrifugal force to move to a side separating from the communication path 28. Accordingly, dust, metallic chip, etc. can be prevented from being brought into the lash adjuster.
Patent JP-S5454567-A (JP)
Title: Production of semiconductor device
Inventor: HAYASHI YOSHINOBU
IPC: H01L21/302
Filed: 1977-10-07
Abstract: PURPOSE: To achieve the improvement in volume productivity by mechanically shaping one main surface of substrates diffused with impurities on both surfaces then chemically etching the same and diffusing the impurities.  
     CONSTITUTION: N +  layers 2 are formed on both surfaces of N type Si substrates 1. One surface thereof is mechanically shaped by placing the same on a rotary base 3 and revolving a cup wheel 4. Following to this, both surfaces are chemically etched about 10μ to remove distortions, after which an oxide film 5 is formed and p layers 6 and N layers 7 are selectively formed. This method increases the number of processing of one side etching and improves volume productivity 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10313103-A (JP)
Title: Semiconductor device having capacitor
Inventor: KUROIWA TAKEHARU
IPC: H01L27/105
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device including a capacitor dielectric layer in high specific inductive capacity as well as small leakage current. SOLUTION: A storage node is formed on an interlayer insulating layer 27, so as to be in contact with source/drain regions 15 of a MOS transistor 20 passing through a plug layer 9. Further, a cell plate 5 is formed opposite to this storage node 1 via a capacitor dielectric layer 3. In such a constitution, the storage node 1 is made of Ru in orientation degree (002) which exceeds 95%.
Patent JP-S61929-A (JP)
Title: Two-beam light head
Inventor: YOSHIURA TADASHI
IPC: G11B7/123
Filed: 1984-06-14
Abstract: PURPOSE:To obtain a two-beam light head that can irradiate two beams to specified positions easily by providing a means that adjust position of irradiation in the direction of track by an interference filter, a means that emits recording beam and a means that adjusts position of irradiation in radial direction on a light disk. CONSTITUTION:An interference filter 10 is enabled to make parallel shifting along a groove of a box 1, and enabled to rotate around a pin 25 on a stand that makes parallel shifting. That is, adjusting of position of irradiation of the beam in the direction of track on the light disk is made by shifting of only the interference filter 10, and enabled to make vertical parallel shifting and tilting movement by screws 21 and 22 and returning spring 23, and a semiconductor laser diode for recording 17, a collimator lens 18 and a beam shape correcting prism 19 are fixed in a body. Adjusting in radial direction is made by a sub-substrate 20. Thus, adjusting in each direction can be made independently.
Patent JP-H05309743-A (JP)
Title: Manufacture of urethane resin composite molded piece
Inventor: KAWAMURA NOBUYUKI
IPC: B29K61/20
Filed: 1992-05-15
Abstract: PURPOSE:To adhere urethane resin to a raw material with high adhesion by a method wherein an adhesive sheet obtained by infiltrating epoxy denatured melamine resin through a sheet-like base material and drying it is superposed on the surface of the raw material, molded by heat and pressure, and a urethane resin is molded on the surface on this adhesive layer. CONSTITUTION:A sheet-like base material is infiltrated with epoxy denatured melamine resin and dried so as to make an adhesive sheet, which is superposed on the surface of a raw material so as to mold with heat and pressure. A urethane resin is molded on the surface of this adhesive layer. For the raw material, paper or glass fiber cloth or glass fiber mat is used, which infiltrates into the sheet-like base material and is dried. As a raw material for compounding the urethane resin, for example, optional material such as molded piece of metal including iron plate or of phenol resin is used. Polyether type urethane resin is used as a urethane resin and it can also be molded as elastomer resin or foaming resin.
Patent JP-2000316130-A (JP)
Title: Picture editing device and recording medium
Inventor: HONDA KAZUYUKI
IPC: H04N5/765
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce the data capacity necessary for storing a picture file. SOLUTION: A unit picture holding means 1 hold plural unit pictures 1a each being the minimum unit at the time of display. A picture information holding means 2 holds a picture information 2a obtained by arraigning the position information of the unit pictures 1a in the unit picture holding means 1 in the order or reproduction. The same range designating means 3 designates the repetition of the same picture to one part of the picture information 2a held by the picture information holding means 2. A picture information generating means 4 replaces the part which is designated as the same picture by the same range designating means 3 with information obtained as the continuity of one unit picture so that other picture information 5 can be generated from the picture information 2a stored in the picture information holding means 2.  Thus, when the repeating part of the same picture is designated, the other picture information 5 can be generated by replacing the part which is designated as the same picture with information obtained as the continuity of one unit picture.
Patent JP-S5753506-A (JP)
Title: Continuous manufacture of vinyl chloride polymer in aqueous suspension state and device therefor
Inventor: HAINTSU KURIPUPERUTO
IPC: C08F14/06
Filed: 1981-08-06
Abstract: In the manufacture of polymer suspensions, good spacetime yields, a narrow particle size distribution and good polymer properties are obtained in a relatively uncomplicated apparatus which includes a plurality of reactors having a length/diameter ratio of at least 4, the first reactor standing vertically and the others approximately horizontally. Plug flow of the polymerization mixture is maintained in the reaction zones provided by the reactors. In the first such zone, up to 10% of the polymerization is carried out, with agitation, preferably at a stirring energy per unit volume of 0.1 to 5 kWm-3. Wall encrustation is substantially prevented, particularly in the second reaction zone, through the use of smooth, non-metallic surfaces in the zone.
Patent JP-S6016516-A (JP)
Inventor: OOUCHI KIYUUHEI
IPC: A01C11/02
Filed: 1983-07-06
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-H10295238-A (JP)
Title: Automatic squid fishing device
Inventor: TAMAMORI MANABU
IPC: A01K91/18
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To permit the action of a pseudo-bait to be almost the same as that of a real small fish. SOLUTION: A centralized controller properly sets a high speed rotation area and a low speed rotation area at every drum unit cycle of a squid fishing machine, sets plural optional 'groove' patterns by setting groove max. speed (the number of drum rotation at the time of high speed groove) and groove rising speed (the rotation amplifying width of a driving motor from groove min. speed to groove max. speed) in the high speed rotation area, groove min. speed (the number of drum rotation at the time of low speed groove) and a groove low speed area (range where rotation is executed by groove min. speed) in the low speed rotation area and also groove falling speed (the rotation decelerating proportion of the driving motor from groove max. speed to groove min.  speed) and, then, sets a series of 'groove action patterns' by selecting and combinating the optional 'groove' patterns from the plural 'groove' patterns.
Patent JP-2000272838-A (JP)
Title: Storing case for electric wire and tubes
Inventor: SUGAE KENJI
IPC: B65H75/22
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a storing case capable of easily storing wire and tubes and being used without anxiety and without tangling wire and tubes, when electric wire and tubes are stored. SOLUTION: One side plate 2 of a storing case main body 1 can be removed. Hook and loop fasteners are stuck to the main body 1 and the removed side plate 2 so as to mount the removed side plate 2 on the main body 1 with one operation. After wire binding is fitted, the side plate 2 is mounted and used.
Patent JP-H03109160-A (JP)
Title: Traction control device
Inventor: DEEBITSUDO ARAN ZATSUCHIYAA
IPC: B60T8/175
Filed: 1990-05-11
Abstract: PURPOSE: To enhance the lateral stability of a vehicle by producing a braking force having a value that is a predetermined function of the spin ratio of the wheel when the vehicle speed is less than a predetermined value, and by producing a braking force having a value that is a predetermined function of the difference between the driven wheel speed and the vehicle speed when the vehicle speed is greater than the predetermined value. CONSTITUTION: It is constituted in such a way that the pressurized fluid produced by a master cylinder 22 is supplied to brakes 18, 20 provided to front wheels 10, 12 being driving wheels via a pair of actuators 24, 26. When an excessive spinning is produced at the time of acceleration of a vehicle or the like, the respective actuators 24, 26 are controlled by a traction controller 36 to restrain the spinning. In this case, when the vehicle speed is less than a predetermined value, a braking force having a value that is a predetermined function of the spin ratio of the wheel is produced; while when the vehicle speed is greater than the predetermined value, a braking force having a value that is a predetermined function of the difference between the driven wheel speed and the vehicle speed is produced, so that the respective actuators 24, 26 are controlled.
Patent JP-H10295788-A (JP)
Title: Ozone sterilizing booth
Inventor: MATSUMOTO SHIGEKI
IPC: A61L2/20
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To maintain the air tightness of a booth and easily open/close the booth by using an air tight fastener at the open/close part of the sterilizing booth. SOLUTION: A front face 3a of a cover 3 of a sterilizing booth 1 is cut along an almost U-shape, an open/close piece 3c is freely opened/closed, one fastener is provided among the open/close piece 3c and 3d, 3e, and 3f, and the open/close piece 3c is connected to/disconnected from the cover 3 by a sliding operation. The free end of the open/close piece 3c has the same width as that between the notches 3d and 3d, and at a corner 23b, the faster is provided by bending in the plane direction conforming to the shape of the open/ close piece 3c, and excessive force is not applied to the fastener at the corner to maintain the air tightness.
Patent JP-H08282214-A (JP)
Title: Movable spike of tire
Inventor: IGARASHI GORO
IPC: B60C11/16
Filed: 1995-04-12
Abstract: PURPOSE: To shorten the braking distance, prevent slipping and prevent dust pollution by providing a movable spike on a tire of an automobile. CONSTITUTION: A spring 2 and a movable spike are provided on a fixed table with a cylinder, which is provided with a projection, and covered with a shape memory alloy-made opening and closing petle 3. The movable spike and the shape memory alloy-made opening and closing 3 are provided like a polygon on a table 8 with a polygonal pillar. A shape memory alloy-made expansible bellows 5 provided with a ring spike 7 and a moving ring 6 are disposed on the fixed table 1 with a cylinder.
Patent JP-S5748204-A (JP)
Title: Superconductive electromagnet
Inventor: SAIMA TOORU
IPC: H01F6/06
Filed: 1980-09-05
Abstract: PURPOSE:To prevent deformation and movement of a coil, by a method wherein insulating boards which are provided around the coil are held between split into two spacers having notched grooves of a plurality of positions on their circumference and after these spacers are mated, welding beeds are applied to the respective notches. CONSTITUTION:Insulating boards 4A, 4B, 4C, 4D of a material such as FRP are provided around a superconductive coil 3A which is fixed and hardened into a race- track shape by one-body forming by a method such as molding, and the outside of the boards 4A-4D is surrounded by a pair of spacers 5A, 5B which are separated into upper and lower portions and on the circumference of which a plurality of holes 6A, 6B, 6C and a plurality of U-shaped notches or grooves like slits 7A, 7B, 7C are provided and which can be deformed elastically. After these spacers 5A, 5B are mated and fixed to each other, welding beeds 9A, 9B, 9C for adjusting compression force are applied to the respective recessed notches 7A-7C, and the spacers 5A, 5B hold the coil 3A with the insulating boards between them and the coil by their own elasticity. Thus the superconductive coil 3A is protected from deformation and movement, so that it is fixed and stabilized completely.
Patent JP-H11317516-A (JP)
Title: Solid-state image-pickup device
Inventor: NISHI NAOKI
IPC: H04N5/369
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To conduct temperature detection of the image pickup parts of a solid-state image-pickup device, without providing a temperature detection element in a process which is different from the production process of the device and without providing an exclusive signal terminal. SOLUTION: This solid-state image-pickup device 1 is provided with image- pickup parts 2, which respectively consist of a plurality of light-receiving parts S, arranged longitudinally and laterally and a plurality of vertical charge transmission columns 10 arranged along the vertical directions of the image-pickup parts 2, a dark current transmission column 20 which is arranged along the vertical direction adjacent to the image-pickup parts 2 and consists of the same structure as that of the columns 10, and a horizontal charge transmission row 30 for transmitting charges transmitted by the columns 10 and the column 20 along the longitudinal directions of the image-pickup parts 2.  With this constitution, the dark current transmission column for making a the temperature detection of the image-pickup parts can be provided in the same production process as that of the image-pickup parts and moreover on the same board, and it becomes possible to form a temperature detection means without increasing the production process of the device.
Patent JP-S5823809-A (JP)
Inventor: FURITSUTSU BURUNMIYURAA
IPC: C08F26/00
Filed: 1982-07-16
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-S612440-A (JP)
Title: Parallel data transmitter
Inventor: KOMATSU YOUJI
IPC: H04L1/00
Filed: 1984-06-15
Abstract: PURPOSE:To omit the transmission of a synchronizing timing signal by changing the logic of at least one bit out of bits obtained by combining a data signal with a parity signal at each data on the transmitter side, and detecting the logic changing point of the bit on the receiver side, and generating a synchronizing timing signal. CONSTITUTION:The output of a parity forming circuit 2 is inputted to a latch circuit 4, and only when both bit patterns completely coincide with each other and logic ''0''s are outputted from all exclusive OR gates 15,...16, a logic ''0'' signal is outputted from an OR gate 17 to control a selecting circuit 19 and the output of an inverter 18 is inputted to a latch circuit 4. Therefore, at least 1 bit out of the output of the latch circuit 4 is changed at its logic at each data. Since at least 1 bit out of the output bits of a receiving circuit 11 is changed at its logic at a data changing point, at least one of monostable multivibrators 25,...27 is triggered to reproduce a synchronizing timing signal and control the writing of said timing signal in a latch circuit 12 through an OR gate 28 and a delay circuit 29.
Patent JP-S62278807-A (JP)
Title: Negative feedback amplifier
Inventor: NAGATA YOSHIAKI
IPC: H03F1/34
Filed: 1986-05-27
Abstract: PURPOSE:To prevent the deterioration of an open-loop gain by providing a band limit circuit in an open-loop circuit comprising 1st and 2nd subscribers, a quadrature modulator, a power amplifier, an attenuator and quadrature demodulator, demodulating the output of the power amplifier and feeding back it as the form of a base band signal. CONSTITUTION:A signal inputted from a terminal 101 is inputted to a subtractor 110 and a signal inputted from a terminal 102 is inputted to a subtractor 115.A part of the output of an amplifier 140 is atteneated by an atteneator 145 and inputted to the quadrature demodulator 135. The quadrature demodulator 135 receives the output of a sinusoidal wave generator 131 through a phase shifter 132, demodulates the output of the attenuator 145 to obtain the 1st and 2nd base band signals. The 1st and 2nd base band signals are inputted respectively to the subtractors 110 and 115. The phase change DELTAtheta of the phase shifter 132 is controlled so as to cancel the phase change by a delay DELTAtau from the output of the quadrature modulator 130 to the input of the quadrature demodulator 135. Thus, even if the transmission frequency is changed, the deterioration of the open-loop gain and the deterioration of the distortion improving characteristic are avoided.
Patent JP-S614866-A (JP)
Title: Ignitor for internal-combustion engine
Inventor: KINOSHITA ATSUFUMI
IPC: F02P3/045
Filed: 1984-06-15
Abstract: PURPOSE:To improve the starting performance by controlling the first ignition operation after the starting operation of an engine so as to be carried-out at the most delayed position in the ignition-signal generating division, thus preventing the ketting phenomenon on start. CONSTITUTION:The first polarity signal VS1 for determining the max. advance angle position and the second polarity signal VS2 for determining the min. advance angle position are induced from the signal coil 1 of a signal generator in synchronous revolution with an engine. The control signal for maintaining the first state in the division ranging from the position where the signal VS1 exceeds a threshold level to the position where the signal VS2 exceeds the above-described level and maintaining the second state in other divisions is generated from a control-signal generating circuit 21. Said generating circuit 21 is constituted of a trigger circuit 57 for the signal for allowing a switching circuit 54 for signal to conduct when the signal VS1 becomes over the above-described level and a trigger circuit 56 for power-source which allows a switch circuit 53 for power source to conduct when the signal VS2 becomes over the above-described level.
Patent JP-H08323076-A (JP)
Title: Folding machine for automatic sewing machine
Inventor: BUORUFURAMU SHIYURUTSUE
IPC: D05B35/04
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a folding device for an automatic sewing machine, by which an upper workpiece is folded, it is placed on an intermediate workpiece to be folded in the same way, it is placed on a lower workpiece together with the intermediate workpiece and the whole three workpieces are commonly sewed. SOLUTION: The folding device for the automatic sewing machine is provided with two sword parts, that is, a lower sword 68 and an upper sword 71 for respectively receiving the intermediate workpiece 83 and the upper workpiece 86 in the upper part of a workpiece receiving plate 14 for the lower workpiece. A folding module 77 is fixed at the lower side of an outer frame 53 in order to fold the intermediate workpiece 82 around the outer edge of the lower sword 68. The folding module 74 is fixed to the upper side of the outer frame 53 in order to fold the upper workpiece 86 around the outer edge of the upper sword 71.
Patent JP-H02304107-A (JP)
Title: Aqueduct construction method in weak ground and aqueduct block using it
Inventor: ICHI EUJIROU
IPC: E02B13/00
Filed: 1989-05-16
Abstract: PURPOSE:To attempt saving of material, and simplification of executing construction, work, and to secure the stability of an aqueduct by using an approximately V-shaped aqueduct block for a weak ground, which is constructed in such a way that the lower end portions of right and left side plates are respectively jointed to a bottom plate to be rotatable by hinges. CONSTITUTION:The section of an aqueduct is dug to be formed in an inverted triangle-like shape with a gentle gradient slope depending on the soil, and a bottom plate 2 which is formed in like a projection shape in its section and elongated in the water flowing direction of the aqueduct is installed in the deepest portion, or a supporting pile 10 is driven therein if occasion demands to place the bottom plate 2 thereon. Subsequently, side plates 1, 1 are installed in an approximate V-shape, with the rounded lower end portions thereof brought into contact with the bearing surface and the vertical surface of the bottom plate 2 on both right and left sides of the bottom plate 2 in such a manner as to be rotatable through hinge joining portions 3. By this arrangement, the opening degree of the side plates 1, 1 can be automatically fixed so as to obtain a stable aqueduct.
Patent JP-H01292611-A (JP)
Title: Magnetic recording/reproducing device
Inventor: NAKAMURA AKIRA
IPC: G11B5/09
Filed: 1988-05-19
Abstract: PURPOSE:To suppress the occurrence of noise, and in addition, to prevent a leakage current by installing a pair of leakage current preventing transistors (TRs) between a pair of differential amplifying TRs and a power source respectively, and turning them off at the time of write. CONSTITUTION:The write of information is performed by supplying a write current to a write.read coil 12 from a write circuit 14, and the read of it is performed by detecting the potential change of both the ends of the coil 12 by a reproduction circuit 100. The reproduction circuit 100 is provided with a pair of the differential amplifying TRs 28, 30, and both the ends of the coil 12 are connected to their bases respectively, and current quantities at the differential TRs 28, 30 change according to the potential change of both the ends of the coil 12. Reproduced output signals amplified according to those are obtained at output terminals 40. A pair of the leakage current preventing TRs 60, 62 are installed between the TRs 28, 30 and the power source Vcc, and at the time of writing, these are turned off. Thus, even if counter electromotive force is generated in the coil 12 at the time of the write, the leakage current to flow toward the power source can be prevented.