baber/WOPTO huggingface dataset:
Patent JP-H1081364-A (JP)
Title: Composite container
Inventor: SEKI TAKEKUNI
IPC: B32B27/32
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To ensure excellent strength against the drop impact by realizing the polygon not less than pentagon in the horizontal section of a body part of a bottleshaped container in a composite container where the plastic bottle- shaped container is integrated with an outer container mainly comprising paper of the structure to cover at least the body part of the bottle-shaped container. SOLUTION: The adhesive is applied to an inner surface of paper, e.g. the coated cardboard in which polyethylene is extrusion-laminated, and a cylindrical carton 1 regular hexagonal in horizontal section is manufactured, and a pre-form is manufactured as an inner container 2 through injection molding of polypropylene. The pre-form is heated and arranged in the carton 1, biaxial stretch blow molding is performed, and the inner container 2 is adhered to the carton 1 to manufacture a desired composite container. The shape in the horizontal section of the body part 5 of the container is polygon not less than pentagon, or hexagon where every interior angle is not less than 108 deg. so that the interior angle of the inner container 2 is not an acute angle, preventing breakage when an impact caused by the drop is applied.
Patent JP-H07212156-A (JP)
Title: Limiter circuit
Inventor: ROSSI GIORGIO
IPC: H03G11/02
Filed: 1994-09-29
Abstract: PURPOSE: To decrease a voltage across an equalization capacitor, to accelerate a charging process, and to make a current limiting action proper by providing an uni-directional current energizing circuit between one terminal the equalization capacitor and the gate of a power MOS transistor. CONSTITUTION: When a voltage across a resistor Rs is increased, and allowed to reach the voltage of a reference power source Vr, a transistor TRQ5 is turned off. Then, a TrQ4 turns on a TrQ6 to draw more current from the base of the TrQ6. Some portion of current Ig is thus allowed to flow to the emitter of the TrQ6, the gate voltage of a power MOSTrMp is decreased, and load current I is decreased. At this time, a equalization capacitor C is not sufficiently charged, and the TrQ4 draws current from the base of the TrQ6, and the gate of the TrMp continues to draw current from a current source Ig while the TrQ6 is turned off, and increases the load current I. When an unidirectional current energizing circuit 2 is arranged at a prescribed position, the equalization capacitor C can be charged at a higher rate.  Also, an amplifier 1 is properly interposed, and the current I is limited at an output terminal F.
Patent JP-H04114490-A (JP)
Title: Printed wiring board
Inventor: TAKAGI OKICHIKA
IPC: H05K3/24
Filed: 1990-09-04
Abstract: PURPOSE:To protect a circuit against short circuits by a method wherein a plating lead pattern formed on one side of a printed wiring board is bent at a halfway point so as to enable the ends of the plating lead patterns provided onto both the front and rear of the printed wiring board to deviate from each other in position by the wire width of the pattern or above. CONSTITUTION:Plating lead patterns 2a and 2b are so formed on both the rear and the front of a printed wiring board 1 as to overlap each other at a point distant from an outline 3 and to deviate from each other in position by the wire width of the patterns 2a and 2b or above at the outline 3. The ends of the plating lead patterns 2a and 2b are extended crossing the outline 3 at right angles and bent. Therefore, the tip of the plating lead pattern 2a extended on the front side of the board 1 are surely prevented from coming into contact with the lead pattern 2b formed on the rear side, so that a circuit can be protected against short circuits.
Patent JP-H0982037-A (JP)
Title: Disk apparatus
Inventor: IWAMI MASATOSHI
IPC: G11B21/02
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a disk apparatus by which the read/write time of data can be shortened. SOLUTION: The disk apparatus is provided with two heads 3 which are installed separately on a disk 1 so as to be movable in the radial direction of the disk 1 and with a control device 6 which moves the two heads 3 so that the two heads 3 are situated in the same track out of a plurality of tracks, which divides data in units of bytes into a first bit block and a second bit block and which makes the two heads 3 write a first bit block to an N-th bit block into the same track out of the plurality of tracks in a bit serial manner. In addition, the control device 6 moves the two heads 3 so that the two heads 3 are situated in the same track, it makes the heads 3 read out the first bit block and the second bit block from the same block in a bit serial manner, and it synthesizes the read-out blocks into readout data in units of bytes.
Patent JP-H0762703-A (JP)
Title: Deodorizing stool
Inventor: SOGABE NOBUO
IPC: E03D9/05
Filed: 1993-08-27
Abstract: PURPOSE:To perform comfortable and proper deodorization by controlling quantity of exhaust air of a deodorizing fan by signals of a room temperature sensor and a humidity sensor. CONSTITUTION:A seat sitting sensor 8, a room temperature sensor 9, a humidity sensor 9A, and a control circuit 10 which controls the number of revolutions of a deodorizing fan 6 and adjusts quantity of deodorizing air are provided on a seat 7 of a deodorizing toilet bowl 1. When a signal generated when a toilet user sits on the seat is input from the seat sitting sensor 8, the control circuit 10 adjusts quantity of deodorizing air of the deodorizing fan 6 based on data on the quantity of deodorizing air stored in advance, and the operation of the deodorizing fan 6 is continued for a predetermined time even after the toilet user leaves the seat. According to the data of the control circuit 10, the number of revolutions of the deodorizing fan 6 increases and quantity of deodorizing air increases as room temperature and humidity increase.
Patent JP-H03100020-A (JP)
Title: Maleimide resin composition
Inventor: TAKIGAWA YUKIO
IPC: C08G73/12
Filed: 1989-09-13
Abstract: PURPOSE:To prepare a resin compsn. excellent in the heat resistance, flexibility, hydrophobicity, and crack resistance by compounding a polymaleimide resin with a diaminopolysiloxane, a diamine, and a silicone surfactant. CONSTITUTION:100 pts.wt. base resin comprising a polymaleimide of formula I is compounded with 5-80 pts.wt. flexibilizer comprising a diaminopolysiloxane of formula II, 10-95 pts.wt. curing agent comprising a diamine of formula IV, and 0.2-10 pts.wt. silicone surfactant of formula V to give a maleimide resin compsn. In the formulas, (m) is 0-6; R1 and R2 are each H, 1-4C alkyl, or aryl; R3 is aryl or a group of formula III; (n) is 1-6; (l) is 1-300; R is 1-4C alkyl or aryl; and (x), (y), (a), and (b) are each an integer and they all together give a mol.wt. of 200-100000.
Patent JP-2001059295-A (JP)
Title: Connection structure of partition panel
Inventor: YAMADA TAKASHI
IPC: E04B2/74
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of a partition panel capable of setting a partition panel at various angles and partitioning an indoor space to have appropriate shapes and further, appropriately folding the partioning panel to store it compactly. SOLUTION: A partition panel 2 in which a shaft extension and contraction mechanism vertically extending or contracting an engaging shaft is arranged in the side end and an engaging panel joint 3 in which an engaging groove 33 is formed at both side faces are provided in the connection structure. The engaging shaft 74 is made engageable with the engaging groove 33, and the partition panel 2 is made rotatable through the engaging panel joint 3. The side face of the partition panel 2 is formed to have an arc-shaped curved face having a radius of curvature of about half of the plate thickness. It is preferable that the engaging panel joint 3 is formed as a joint body didided breadthwise. Further, it is preferable that the operation parts of extending or contracting mechanism are arranged. on the mutually opposite faces to each other.
Patent JP-S6391363-A (JP)
Title: Separation and purification of 1,1'-peroxycycloalkylamine
Inventor: HIRONAKA YOSHIO
IPC: C07C67/00
Filed: 1986-10-03
Abstract: PURPOSE:To separate and purify the titled compound which is thermally unstable without heating in stable condition, by bringing a specific mixed liquid containing 1,1'-peroxydicycloalkylamine into contact with an ammonia compound and water. CONSTITUTION:A cycloalkanone mixed liquid (especially preferably mixed liquid obtained by reacting a cycloalkanone with ammonia and hydrogen peroxide) containing a 1,1-peroxydicycloalkylamine is brought into contact with an ammonia compound (e.g. ammonia, ammonium chloride, etc.) and water to divide into a water layer containing cycloalkanone and an oil layer or solid containing 1,1'-peroxydicycloalkylamine and the 1,1'-peroxydicycloalkylamine is separated and purified. Above-mentioned method can be treated readily and in large quantities. The 1,1'-peroxydicycloalkylamine is a raw material of aliphatic dicarboxylic acid amide.
Patent JP-H0975847-A (JP)
Title: Magnetostrictive vibrator
Inventor: SAKAI ISAO
IPC: B06B1/08
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient magnetostrictive vibrator having a small size and high power and which can be set at desiring resonance frequency. SOLUTION: A magnetostrictive vibrator has a magnetostrictive rod 6 as a displacement generating member made of a magnetic body having magnetostriction, a movable yoke 7 which is connected with the magnetostrictive rod 6 and can move in the displacement generation direction of the magnetostrictive rod 6, an air-core coil 10 as a driving magnetic field generating means to cause displacement of the magnetostrictive rod 6, and a permanent magnet 3 as a magnetic bias applying means to apply a biased magnetic field to the magnetostrictive rod 6. The resonance frequency can be adjusted by placing an elastic body 5 in series with the magnetostrictive rod 6.
Patent JP-S6479880-A (JP)
Title: Method for extracting line for image processing
Inventor: NAKAJIMA KEIJI
IPC: G06T7/60
Filed: 1987-09-22
Abstract: PURPOSE:To reduce the price of a device for extracting lines and to improve a processing speed by adding brightness information to an edge point obtained by differential processing and detecting an edge in accordance with the brightness information of an edge previously applied as a model. CONSTITUTION:When difference values between each adjacent picture elements are added and the code of a difference value is changed from the immediately preceding value or the absolute value of the difference value goes to smaller than a certain determined value, an added value is set up to '0', the added values are searched in the reverse direction, and when the peak of the added values appears, the peak value is stored and a position corresponding to a half of the peak value is set as the position of the edge point. At that time, the position xi of the edge point and the peak value of the added values are stored. Thus, the brightness B(xi)-DELTAB/2 on a point starting a bright/dark change through the edge point and the brightness B(xi)+DELTAB/2 at the time of ending the change can be detected on the basis of the position xi of the edge point, the peak value DELTAB of the added values and the brightness B(xi).
Patent JP-2000062119-A (JP)
Title: Multilayer film
Inventor: OOYA YOSHIYUKI
IPC: B65D65/40
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide superb deep draw forming properties with the improvement of a curling trend which would otherwise impair a presentable outlook as a packaging material allowing heat treatment by heat such as boiling by constituting the outer layer of a mixture of the specified weight percentages of 6-nylon and amorphous nylon and further the outer layer of a multilayer film with less than a specified thickness. SOLUTION: A mixture of 50-90 wt.% 6-nylon and 10-50 wt.% amorphous nylon with 10 μm or less thickness is used for the outer layer. When the outer layer is 10 μm or more thick, the warpage of a sealing part generated due to the shrinkage of nylon over time after boiling treatment and the presentable outlook is impaired, on account of a lid material of a different constitution used for sealing. In addition, the amorphous nylon is used from the viewpoint of preventing the partial reduction of the wall thickness or the tearing of the nylon by molding from occurring and also preventing the generation of pinholes by an external impact or a protrusion from occurring as the amorphous nylon shows uniform deep draw molding properties.  When the amount used of the amorphous nylon is below 10 wt.%, it is not sufficiently effective for preventing the partial reduction of the wall thickness or the tearing of the nylon. Contrarily when the amount used of the amorphous nylon is above 50 wt.%, the molding properties at low temperature are impaired.
Patent JP-S6483797-A (JP)
Title: Tool for boring ground and boring method
Inventor: UIRIAMU JIEE MAKUDONARUDO
IPC: E21B7/26
Filed: 1987-09-22
Abstract: PURPOSE: To bore a small diameter slot in the ground through the longitudinal movement of a drill rod caused by a longitudinal rod movement device and through the action of a boring tool caused by the reciprocating movement of a hammer. CONSTITUTION: A drill rig R is mounted on a trajectory 14 and the console of the rig R is advanced along the trajectory 14. A motor 23 for rotating a hollow drill rod or a pipe 15 is provided. The console 24 has a control handle 16 whereby the advance of the console 24 along the trajectory 14, the selective rotation of the drill rod 15, and the maintaining of the drill rod 15 in a non- rotating condition are determined. The rear end of the drill rod 15 is connected to a compressed air source via a connector 25 and a duct 26. Compressed air is supplied to a pneumatic boring tool 17 via the drill rod 15 to actuate a hammer to strike an anvil member connected to an external boring element.
Patent JP-S60128841-A (JP)
Title: Disc type commutator motor
Inventor: SEO YUUZOU
IPC: H02K1/22
Filed: 1983-12-15
Abstract: PURPOSE:To readily and inexpensively manufacture a disc type commutator motor in a mass production by molding a rotor armature with iron powder-containing plastic and integrally molding it with a rotational shaft. CONSTITUTION:Armature coils 7 wound in a sector shape of substantially the same angle width is poles of a field magnet 6 in the angle of a radial conductor 7a which contributes to a generated torque are disposed at an equal interval so as not to superpose each other, and a rotational shaft 5 is disposed at the center of three armature coils 7. Then, molten iron powder-filled plastic 9 is filled in a die, cooled and removed from the die, to obtain a rotor integrated with the shaft 5 by the plastic 9 with a rotor armature 8 moled with the plastic 9. Thus, a disc type commutator motor which has good rotary balance and produces a large rotary torque can be obtained.
Patent JP-S60130082-A (JP)
Inventor: YOSHIDA HITOSHI
IPC: H05B3/00
Filed: 1983-12-15
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-2000061986-A (JP)
Title: Resin molding mold
Inventor: NODA HIDEJI
IPC: B29C45/14
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding mold which seals an object to be sealed in a resin molding and extracts a wire rod drawn out from the object outside the molding for molding. SOLUTION: A lead wire 14a is arranged in a lead wire passage channel 12a formed in a core block at an extraction position for extracting the lead wire 14a outside a mold, the cavity projection part 13a of a cavity block is inserted into the channel 12a by closing the mold, the lead wire 14a formed from twisted wires is compressed, and solid wires constituting the twisted wire are dispersed to fill a lead wire passage space S. Since only narrow clearances between the solid wires remain in the space S, and a prescribed width in the lead wire passage direction is formed, a resin is solidified before leakage to be prevented from flowing outside the mold.
Patent JP-H0575909-A (JP)
Title: Image tracking device
Inventor: FUJIWARA HIROYUKI
IPC: G06T7/20
Filed: 1991-09-17
Abstract: PURPOSE:To detect deviation between a target and a background based upon the position of the background and to update a reference image in a device for setting up an image in a certain area in an image obtained from an image pickup device such as a television(TV) camera, as a tracking target, using the target as a reference to find out correlation with an input image, calculating the position of the target in the image, and tracking the target. CONSTITUTION:An inter-image difference circuit 42 obtains a difference value between a preceding input image and a current input image. A correlation value peak calculating part 38 calculates the peak point of a correlation value in a background image in the vicinity of a target. A correlation value peak calculating part 43 calculates the peak point of a correlation value between a tracking target outputted from a reference image memory 35 and the input image and outputs the calculated target position. A reference size calculating part 44 calculates a reference size based upon the outputs of the calculating parts 38, 43 and the difference value. An image in an area corresponding to the calculated reference size and the position of the tracking target is sequentially updated and stored as a tracking target.
Patent JP-H0283787-A (JP)
Title: Segment pixel generating system
Inventor: ITSUI HIROTAKA
IPC: G06T11/20
Filed: 1988-09-21
Abstract: PURPOSE:To generate all the pixels of a segment in the minimum calculating time by generating the pixels by referring to an offset coordinate and a remaining pixel set when the segment is bisected for the same pattern. CONSTITUTION:Lengths dX >= dY, the segment is bisected by an X projection bisecting part 11, the offset value of the segment is stored 12, and the coordinate of the set of the remaining pixels of the bisected segment is stored 13. A decision part 14 reinputs the bisected segment and repeats the bisecting of the segment until the bisected segment becomes a pixel string serial for the direction of the X axis. A generating part 15 takes out the value of the offset coordinate from the storing part 12 and generates the pixel string for this coordinate, and a generating part 16 takes out the coordinate of the remaining pixel set from the storing part 13 and generates the pixel set for this coordinate. A decision part 17 restarts the processing from the generating part 15 until all the pixels are generated.
Patent JP-2000066230-A (JP)
Title: Thin film for wiring, its film formation and formation of metal wiring using the film
Inventor: ISHIGA NOBUAKI
IPC: H01L21/285
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To realize a thin film for wiring having low stress and low relative resistance, which constitutes a metal wiring of a electronic device or the like, a forming method of the thin film for the wiring, and a forming method of a metal wiring consisting of the thin film for the wiring. SOLUTION: A thin film for wiring is composed of a double layer structure composing of a Cr film contg. nitrogen element at a lower layer film 2, which is formed by sputtering with using CrN target and pure Ar gas as a sputtering gas, and a Cr film contg. no nitrogen element as an upper layer film 1, which is formed by sputtering with using Cr target and pure Ar gas as a sputtering gas.
Patent JP-H0284735-A (JP)
Title: Heterojunction bipolar transistor
Inventor: HASEGAWA KAZUMASA
IPC: H01L29/737
Filed: 1988-09-21
Abstract: PURPOSE:To obtain an Si system HBT wherein hFE is large, and large collector current can be led out by a method wherein a semiconductor layer of first conductivity type, a semiconductor layer of second conductivity type, and an unsingle crystal silicon layer of first conductivity type are sued, and the forbidden bandwidth of the unsingle crystal silicon layer is made large in accordance with the distance farther from the semiconductor layer of second conductivity type. CONSTITUTION:The title hetero junction bipolar transistor is provided with a semiconductor layer 101 of the one conductivity type, a semiconductor layer of the other conductivity type, and an unsingle crystal silicon layer 103 of the one conductivity type. The forbidden bandwidth of the unsingle crystal silicon layer 103 is made large in accordance with the distance farther from the semiconductor layer 102. For example, a collector region 101 is formed by mixing N-type impurity in a single crystal silicon substrate; a base region 102 is formed by mixing P-type impurity in the above substrate; then by CVD method or the like, the unsingle crystal Si layer 103 turning to an emitter region is formed while N-type impurity and hydrogen are being doped. By decreasing the temperature while Si is being deposited, crystal grain of Si becomes small in acrodance with the distance farther from the base region 102, and the forbidden bandwidth becomes large.
Patent JP-H04118631-A (JP)
Title: Liquid crystal display panel
Inventor: HANAOKA TAMAO
IPC: G02F1/1339
Filed: 1990-09-10
Abstract: PURPOSE:To prevent low-temp. foaming by making rigid spacer particles to exist at a specific density between electrode substrates so that the volume shrinkage of the panel arising from a temp. drop is absorbed by the deflection of the electrode substrates. CONSTITUTION:The spacer particles of this panel consist of a rigid material and the density of the particles 4 on the electrode substrate 1b is specified to 10 to 60 pieces/mm<2>. Inorg. particles, such as silica particles and glass particles, are usable as the particles 4. These particles are usable by subjecting the particles to a surface treatment by hydrogen fluoride. In order to stably and uniformly make to exist the particles 4 between the substrates 1A and 1B, the fixing of the particles to one electrode material by the low melting thermoplastic resin 4a is possible.
Patent JP-S6392575-A (JP)
Title: Tape cutting detector for tape winder
Inventor: HAMADA TORU
IPC: B65H81/08
Filed: 1986-10-07
Abstract: PURPOSE:To prevent any operating failure and misdetection from occurring, by making the presence of a tape in a tape winder so as to be detected in a noncontact manner from that whether there is any difference in rotational frequency between a winding head and a tape pad disc. CONSTITUTION:A tape winder 12 consists of a winding head 18 to be rotated centering on a running axis of a wound material 16 of a cable or the like where a tape 14 is wound, a tape pad disc 22 to which a tape pad 15 is attached via a brake device 20, and a driving device 24 rotating and driving the winding head 18. A tape cutting detector 10 consists of a speed difference detecting device 28 detecting a speed difference between the winding head 18 and the tape pad disc 22, and a tape cutting detector judging a cut of the taper 13 when this speed difference has been gone. The speed difference detecting device 28 consists of the proximity switch 32 attached to the winding head 18 and the magnetic substrate attached to the backside of the tape pad disc 22.
Patent JP-S61114805-A (JP)
Inventor: HASHIMOTO SHINJI
IPC: B27D5/00
Filed: 1984-11-09
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-S61114811-A (JP)
Inventor: OOTA RYOZO
IPC: B28B21/92
Filed: 1984-11-09
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。