baber/WOPTO huggingface dataset:
Patent JP-2000100027-A (JP)
Title: Reel motor drive control device
Inventor: TATSUMI NAOKI
IPC: G11B15/665
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a reel motor drive control device, which controls to reverse a supply side reel motor for applying a back tension to a magnetic tape at the time of loading the tape, to properly load the tape while applying the back tension to the magnetic tape. SOLUTION: This drive control device of a reel motor is provided with a supply side reel motor 8 for driving to rotate a supply side crow 27 engaged with a reel hub 35 of a tape cassette 30, a take-up side reel motor 9 for driving to rotate a take-up side crow 28 engaged with the reel hub 35, a cassette detecting switch 25 for detecting a loaded tape cassette 30 and outputting a cassette detection signal, and a control device 40 which reverses the rotation of the supply side reel motor 8 based on the cassette detection signal at the time of loading a tape and applies a back tension to a magnetic tape 34 and also delays the time until the back tension is actually be applied to the magnetic tape 34 after the cassette detection signal is outputted.
Patent JP-H1194014-A (JP)
Title: Vibration resistant base having base isolation function
Inventor: MASUDA KEIJI
IPC: G05D19/02
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a vibration resistant base having a base isolation function which can cope with intensive eartuquake, with a low manufacturing cost. SOLUTION: A movable frame 16 is horizontally movably supported to a fixed frame 12, while a damping table 18 is supported to the movable frame end the fixed frame by means of horizontal actuators A1 to A4 and vertical actuators A5 to A8. Acceleration of the vibration resistant table 18 is suppressed by controlling the actuators based on an output of an acceleration sensor, for eliminating minute vibration of the vibration resistant table 18 up to the first specified acceleration value. The vertical actuators are connected to the vibration resistant table 18 by means of a horizontal sliding mechanism. When horizontal acceleration is applied to the fixed frame 12, which acceleration is not less than the second acceleration value greater than the first acceleration value, the movable frame 16 is displaced from the fixed frame 12.  Base isolation is performed by a resetting and damping means resetting and damping its displacement.
Patent JP-H06100364-A (JP)
Title: Production of lead titanate zirconate-based high density ceramic
Inventor: OCHI YASUO
IPC: H01L41/39
Filed: 1992-09-17
Abstract: PURPOSE:To provide a method for economically producing the lead titanate zirconate-based ceramic by a liquid phase sintering method using a lead halide solid solution or a lead halide lead oxide solid solution as a sintering auxiliary. CONSTITUTION:A lead titanate zirconate calcination powder is mixed with the powder of a solid solution comprising different kinds of lead halides or the powder of a solid solution comprising a lead halide and a lead oxide in an amount of 1-60mol.% based on the amount of the lead in the calcination powder, and subsequently molded. The molded product is melted and simultaneously sintered at an arbitrary temperature in the range of the melting point of the solid solution to <=900 deg.C to provide the lead titanate zirconate-based ceramic. Since the solid solution is melted in the sintering process for forming liquid phases between the calcination powder particles and since the constituting substances in the calcination powder are transferred through the liquid phases, the sintering of the calcination powder can thereby be accelerated in a low temperature range.
Patent JP-H04149815-A (JP)
Title: Magnetic recording and reproducing method
Inventor: UCHIYAMA HIROSHI
IPC: G11B21/21
Filed: 1990-10-12
Abstract: PURPOSE:To sufficiently deal with the short wavelength of a recording wavelength by supporting a magnetic head with a leaf spring attached approximately in parallel to a disk face. CONSTITUTION:On a supporting frame 6, slits 7, 8 in order to attach and fix the leaf springs 4, 5, in parallel to the disk face are provided, and a head part 2 is supported along a clearance groove 6a to move freely up and down. Consequently, the head part can follow up a hard disk 1 even if the disk has an uneven surface, and the state of good contact is always maintained. Also, the magnetic head 2 is supported by two leaf springs 4, 5 having an adequate elastic modulus, the force applied in the direction of the disk 1 shows a suitable value, and sliding durability of the disk 1 is also secured. In addition, a spacing loss is reduced, a high density by means of the short wavelength recording is attained, and the short wavelength is sufficiently dealt with.
Patent JP-H06101279-A (JP)
Title: Connection structure of unit
Inventor: OI KOJI
IPC: E04B1/348
Filed: 1992-09-17
Abstract: PURPOSE:To position and connect a building unit easily by fixing a connector having a pinhole and a bolthole to the girder material of the unit while a fitting with a pin is inserted into the connector and clamped by a bolt. CONSTITUTION:Connectors 28 having pinholes 38 and boltholes 39 are fastened to the girder materials 24, 26, 54, 56 of building units 20, 22, 50, 52 in response to each unit. On the other hand, a fitting 30 with pins having pins 42 and boltholes 43 is prepared separately. Each unit 20, 22, 50, 52 is joined, and the fitting 30 with the pins is inserted to the connectors 28, and positioned and clamped by bolts. Accordingly, connection operation on a field can be simplified.
Patent JP-H01117147-A (JP)
Title: Noncontaminative belt for automatic original feeder
Inventor: MATSUSHIMA YASUSUKE
IPC: B65H5/00
Filed: 1987-10-28
Abstract: PURPOSE:To coney a sheet of original paper surely and make it stick fast to a platen glass surface as well as to prevent a contaminant such as toner or the like from attracting and sticking due to electrostatic force, and improve a span of service life for a belt by containing an antipollution agent at least in a conveyor belt surface. CONSTITUTION:With an endless conveyor belt formed of molding of thermoplastic elastomer, original paper 7 is set on a platen glass surface 3 piece by piece in a closely adhering state. At this time, an antipollution agent layer 6 is formed on a surface of this conveyor belt 5. Any drop in frictional force of the belt 5 against the original paper 7 is kept back by this antipollution agent layer 6, and the original paper 7 is conveyed with constant conveying force, thereby sticking it fast on the platen glass surface 3. Simultaneously with this adhering, a contaminant such as toner or the like is prevented from sticking to the belt 5. In consequence, service life for the conveyor belt 5 is thus prolongable.
Patent JP-H02120032-A (JP)
Title: Plastic-based sheet-like material having light irregularly reflecting function
Inventor: SAITO YOSHIMITSU
IPC: B32B3/26
Filed: 1988-10-28
Abstract: PURPOSE:To facilitate the creasing, process make the surface of a product uneven and develop unique design and contrive to diversify decoration by a method wherein the material concerned are made of opaque base material, light reflecting layer made intermediately and transparent uppermost layer and at least one of them is made of material, which easily produces permanent strain by creasing. CONSTITUTION:Plastic-based sheet-like material concerned consists of multi-layer film materials or opaque layer, which consists of sheet-like material made of plastic films, papers or fibers, layer made of light reflecting material and highly transparent plastic film, all of which are produced in the order named. Bending, folding and creasing are applied to the above-mentioned material so as to randomly produce uneven portion having creases, which have long or short and wide or narrow actue-angled ruggedness. By creasing, the ruggedness has acute angle and the creasing intervals are narrow and the creasing lengths are complicated and random, and grain texture in glass panel, stained glass-like state or marbled state is produced. Or prism-like state such as the generation of peculiar fringes is produced, large light interference and diffraction can be observed according as the constitutional material.
Patent JP-H08108800-A (JP)
Title: Mirror for automobile
Inventor: KONDO HIROSHI
IPC: G02B5/10
Filed: 1994-10-11
Abstract: PURPOSE: To obtain a correct range feeling by forming at least one side edge of upper and lower edges and side edges of a main body mirror part as a curved surface passing the respective circular arcs gradually decreased in radius of curvature with respect to the extending direction, and forming curved surfaces of a hyperbolic curve in a body in the direction intersecting perpendicularly to the extending direction. CONSTITUTION: A mirror comprises a main body mirror part 9 formed substantially as a plane mirror and a gradually changing mirror part 11, wherein the gradually changing mirror part 11 is so constructed that the middle in the vertical direction is gradually decreased in radius of curvature as it goes to the right in such a manner as to be related to each other through the following expression. Σ:f(xn)=1+1/(1-(k+1).c<2> cn<2> )<1/2> +(Al)x1<-1> + (A2)x2<-2> +(A3)x3<-3> ...+(An-1).xn-1<-(n-1)> +(An).xn<-n> , wherein Al...An-l, An are aspherical coefficients showing the aspherical degree between the respective positions to the extending direction, (n) is an arbitrary integer, and K=0, c=1/400000. The confirming visual field to the rear and the periphery can be enlarged.
Patent JP-H1099094-A (JP)
Title: Production of ginseng saponin metabolites
Inventor: HASEGAWA HIDEO
IPC: C12R1/01
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To effectively obtain the subject products having various kinds of medicinal efficacy by culturing a Prevotella S-1 strain in a ginseng-containing culture medium to produce protopanaxadiol metabolites in the culture medium and subsequently collecting the metabolites. SOLUTION: This method for effectively producing ginseng saponin metabolites comprises culturing a [Prevotella sp. S-1 strain (Bacteroidaceae) FERM P-15859] in a culture medium containing a ginseng saponin to produce and accumulate the protopanaxadiol metabolites, namely 20-O-β-D- glucopyranosyl-20(S)-protopanaxadiol, 20-O-[α-L-arabinopyranosyl(1→6)-β-D- glucopyranosyl]-20(S)-protopanaxadiol, and 20-O-[α-L-arabinofuranosyl(1→6)-β-D- glucopyranosyl]-20(S)-protopanaxadiol and subsequently collecting the produced metabolites.
Patent JP-S61151793-A (JP)
Title: Ic card security protection system
Inventor: OMURA MASATOSHI
IPC: B42D15/10
Filed: 1984-12-26
Abstract: PURPOSE:To protect a security of an IC card by collating and checking the data for identification from an external device and the data for identification in the IC card, and making impossible a data transaction by the card itself when an error occurs continuously for the stipulated frequency. CONSTITUTION:At an IC card 2, a transmitting receiving control part 3 is provided, and gives and receives the data with an external device 1. An identifying data collating part 4 compares the identifying data received from the device 1 with the contents of a collating data memory part 5, and in case of abnormality, reports to an IC card condition control part 6. The control part 6, to which the error is reported, renews an error frequency counting area 8, and in case of the counting value more than the contents of a stipulated frequency holding area 9, the action thereafter can not be executed as a program stop condition. The contents of areas 8 and 9 are assured even after the electric power supply is turned off. Thus, to remove the information, which the card 2 holds, by an unfair means can be prevented.
Patent JP-H05108393-A (JP)
Title: Diagnostic method for information processor
Inventor: SHIGEMASA TAKAHIRO
IPC: G06F1/20
Filed: 1991-10-21
Abstract: PURPOSE:To save the trouble of setting a heater in a diagnostic test under the hot temperature by raising the temperature of a portion to be diagnosed by stopping a fan according to an indication from a diagnosis execution part. CONSTITUTION:In executing a diagnostic program for a portion 4 to be diagnosed through an interface signal 12, a diagnostic execution part 1 outputs a signal 11 indicating stopping the fan. A fan control part 2 receiving the signal 11 disconnects a power supply 13 for fan and stops the rotation of the fan 3 cooling down the portion 4 to be diagnosed. Thus, the temperature of the portion 4 to be diagnosed is raised, and the diagnosis under the hot temperature is automatically executed without providing any special heaters.
Patent JP-2001088064-A (JP)
Title: Magnet type arresting tool
Inventor: MIYAMOTO YOSHIICHI
IPC: B25J1/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnet type arresting tool capable of facilitating an insertion of a magnet part by lowering an attracting force before arresting and surely arresting an attracted object by recovering the attracting force at the time of arresting. SOLUTION: This magnet type arresting tool having a permanent magnet 4b at the tip of a long shaft 2 and attracting an attracted object by magnetism is characterized by comprising a cover 4a formed of a non-magnetic material installed on the permanent magnet 4b with attracting surface exposed only at the tip side thereof and a magnetism shielding cover 4c formed of a ferromagnet allowed to move in the axial direction of the long shaft 2 on the outer side of the cover 4a, allowing the attracting surface of the permanent magnet 4b to be recessed in at the time of movement, and forming a magnetism shielding wall around the attracting surface.
Patent JP-S63127835-A (JP)
Inventor: AREKUSEI GEORUGIEBICHI GABURIR
IPC: B23P15/28
Filed: 1986-11-18
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-H07101195-A (JP)
Title: Write board
Inventor: OGASAWARA TSUTOMU
IPC: B43L1/04
Filed: 1993-10-05
Abstract: PURPOSE:To make transfer of a write board easy in the write board wherein a board body having a write surface is supported with a stand. CONSTITUTION:An engaging part 18 of a stand 10 is engaged mutually with an engaged part 50 of a board body 11. The board body 11 is freely pivotally from its erected state to its brought down state as given in the figure supported with the stand 10. By loosening a set screw, the board body 11 is made separable from the stand 10. When the board body 11 in its erected state is detached from the stand 10, the set screws 19, 19 are loosened to release their screwed state. When the board body 11 in its brought down state is detached, the set screws 43, 43 are loosened to release their screwed state. Then, when transferred or stored, the whole board is handled by dividing it into two parts of the stand 10 and the board body 11.
Patent JP-H1195626-A (JP)
Title: Image forming device
Inventor: KIMURA SADAHISA
IPC: G03G21/14
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of a device at the time band of low frequency of using the device such as noon recess. SOLUTION: This device, in a standby state, at the time of receiving no printing instruction from a host 1 for the specific time (set value T=30 minutes here) (S10; N, S11; N), is changed from the standby state to the low electric power mode (S12). The electric power consumption can be reduced by automatically setting a set value T of the standby time shorter at the time band when the using frequency of a laser printer is low such as the night time and the noon recess. Moreover, by storing the using frequency in the past, and automatically shortening the set value T in the case when the continuing time of the lower electric power mode is long and the frequency of printout is low, the reduction in the power consumption can be attained. While, in the case the frequency of printing out is high, the priority is given to the operational efficiency without changing the set time.
Patent JP-H0699328-A (JP)
Title: Clamping device
Inventor: YABE YOSHIO
IPC: B23Q3/06
Filed: 1992-09-17
Abstract: PURPOSE:To provide a clamping device which vertically moves little, but can surely clamp a work with the work vertically pressed from above. CONSTITUTION:The device is mainly made up of a clamping pawl 11, an air cylinder 13, a support arm 14, a link A 16 and of a link B17. The link A 16 including a side face 16a and a receiving face 16b is connected to the support arm 14 at one end, and is connected to the clamping pawl 11 at the other end. And the link B 17 is connected to a rod 12 with a pin at one end, and is connected to the support arm 14 with a pin at the other end together with the link A 16. The link B 17 is provided with a clamping pawl press section 17a which abuts against the lower face of the clamping pawl 11 so as to push it up, and with a projected section 21a pressing the side face 16a to a clamping position from an unclamping position.
Patent JP-S63125403-A (JP)
Title: Adhesive assembly wheel for vehicle
Inventor: ASAKAWA FUMIO
IPC: B60B25/02
Filed: 1986-11-17
Abstract: PURPOSE:To simplify manufacture of wheels of a variety of designs and shapes by assembling a joining part of a disc and each of the front and the rear rims located its outer circumferential part in a body with tightening a common bolt through a hardening type adhesive. CONSTITUTION:An aluminum alloy disc 1 is so constituted that an axle hole 1c is formed on the central part and a projecting piece 1a on the circumferential end, and that a hole 1b for fitting of a bolt is provided at an appropriate position on the projecting piece 1a. And each of the rear and the front rims 2 and 3 installed on this disc 1 are formed in the ringed shape with the cross section of approximately the letter 'S' respectively and so constituted that projecting parts 2a and 3a for stopping the tire are provided on one end and joining parts 2b and 3b on the other end, and holes 2c and 3c for inserting of bolts are provided on each of the joining parts 3a and 3b. And for the assembly of a wheel 6, first, an epoxy resin type adhesive 5 is applied to the contact part of the joining parts 2b and 3b and the projecting piece 1a, a bolt 4 is inserted into each of the holes 1b, 2c and 3c and this is tightened to finish the assembly.
Patent JP-H1194093-A (JP)
Title: Sealing device
Inventor: MIZUNOYA KOICHI
IPC: F16J15/32
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To improve the sealing performance and durability of the whole device by providing sub-lips in a plurality of stages in an axial direction in a sealing device provided with a first sealing member with a main lip and a second sealing member with the sub-lips, at one member between a housing and a shaft moving relatively to each other. SOLUTION: A sealing device used for a rotating part of an internal combustion engine, a power steering, or the like is composed of sealing members 10, 20. The sealing member 10 is provided with an outer cylinder part 12 and a main lip 11 and composed of a rubber elastic body 15 and a metal ring 14. A dust lip 17 is provided at the base end part of the main lip 11 to prevent infiltration of dust from the atmosphere side A. The sealing member 20 is provided with a metal ring 21, and sub-lips 22, 23 made of rubber elastic bodies in two stages in an axial direction. With long-term use, wear caused by foreign matters makes progress from the sub-lip 22, but even through the foreign matter eliminating function of the sub-tip 22 is lowered, foreign matters are eliminated by the sub-lip 23 in the following stage to improve durability.
Patent JP-S62132630-A (JP)
Title: Method of providing lining material in pipe
Inventor: OTAKI SHIGETOSHI
IPC: B29C63/34
Filed: 1985-12-05
Abstract: PURPOSE:To make it possible to provide a lining material in a pipe without stretching and tearing by pulling a belt out from the inside of the pipe while the air layer is being formed between the belt and the lining material. CONSTITUTION:As a lining material 1 is inserted into a pipe P while the lining mterial is being placed on a belt 2 (Figure 1) and the lining material 1 and the inside surface P1 of the pipe thereby do not directly contact each other or no tensile force acts on the belt, there is no possibility that tearing and stretching of uncured lining material occur by being caught on the unevenness of the inside surface P1 of the pipe. After the lining material 1 has been inserted in the pipe, the lining material and the belt 2 do not strongly rub each other when the belt is pulled out as the lining material 1 is provided in the pipe by pulling out the belt from the inside of the pipe P while an air layer is being formed between the lining material 1 and the belt 2. It is moreover desirable that its processability should be improved by holding a protective film having good peeling property on it.
Patent JP-H04148747-A (JP)
Title: Sheet conveying device
Inventor: OGAWA NOBUAKI
IPC: G03G15/00
Filed: 1990-10-12
Abstract: PURPOSE:To make sheet conveyance accurate by employing a first follower roller attached to a support member making interlocked motion with an upper main component and a second follower roller attached to a support member attached to the first follower roller, bringing the first follower roller in position and into contact with a drive roller of a lower main component, and at the same time bringing the second follower roller into contact with said drive roller. CONSTITUTION:A support member 32 is rotated about a pivot 33 in interlocked motion with opening and closing motions of an upper main component 100. A first follower roller 312 is attached to the support member 32. A support member 34 provided with a second follower roller 313 is attached for free rotation to the pivot of the first follower roller 312. A drive roller 311 is attached to a lower main component 200. The closing action of the upper main component 100 causes springs 35, 36 to bring the follower rollers 312, 313 into press contact with the drive roller 311. Here, the follower roller 312 is guided and positioned in a groove 39 formed on a supporting side plate 40 for the drive roller 311. As a result, a paper sheet is made to come into surface contact with the drive roller 311 by means of the two follower rollers 312, 313 and the conveyance of the paper sheet is made accurate.
Patent JP-H05114965-A (JP)
Title: Communication transfer system of facsimile store and forward exchange
Inventor: TSUNODA NAOKI
IPC: H04N1/00
Filed: 1991-10-22
Abstract: PURPOSE:To make it easy for an operator to understand without printing two kinds to an original received by TTI information such as the transmitting date and the transmitting origin, in a G4/G3 facsimile store and forward substitute communicating system. CONSTITUTION:On a facsimile store and forward exchange 1, a means to decrease automatically the TTI stored from G3 facsimile terminal 17 and a means to register the position of the TTI to decrease for respective extension G3 facsimile terminals 17 are provided, and the TTI information of the extension facsimile terminal is automatically decreased by using the TTI decreasing position registered at each extension G3 facsimile terminal 17. To a G3 facsimile terminal 16 connected to a line wire, the TTI information registered to the facsimile store and forward exchange 1 for each extension facsimile terminal is sent.