baber/WOPTO huggingface dataset:
Patent JP-S6271403-A (JP)
Title: Snow and ice adhesion preventive pantagraph shoe body
Inventor: OISHI FUJIO
IPC: B60L5/20
Filed: 1985-09-24
Abstract: PURPOSE:To obtain an excellent snow and ice adhesion preventive effect by forming a side plate for a shoe body in a lowering inclined plane in the progressive direction while the inclined surface is coated with a snow and ice adhesion preventive synthetic resin. CONSTITUTION:A shoe body 1 is constituted of a flat upper plate 2 and a channel material, to both edges thereof inclined side plates 3, 4 are mounted and which is made of an aluminum alloy plate, and inducing sections 5, 6 curved downward are shaped at both ends of the shoe body 1. A lubricating conductive contact strip 7 is fixed onto the upper surface of the flat upper plate 2. The surfaces except a rubbing strip for the flat upper plate 2 and a solid lubricant and the surfaces of the inclined side plates 3, 4 are coated with an silicone group synthetic resin paint to form a film 8. Accordingly, an obstruction on the snowfall of a pantagraph can be solved effectively.
Patent JP-2001032403-A (JP)
Title: Wave motion building material and manufacture
Inventor: TANIMOTO KAYOHIKO
IPC: E04B2/02
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a wave motion building material and a humidity conditioning agent for improving antibacterial performance and a moisture releasing/absorbing power and eliminating a chemical substance hypersensitiveness such as atopy by enhancing immunity by imparting vitality to the basis of a living body living in a building using the building material, and decomposing/removing a harmful chemical substance and a fetid component generated from an adhesive, paint and a new building material composed of a fossil material. SOLUTION: Quantum energy effective in the human body in the sunlight is injected into a natural dielectric ore such as feldspar, this fine powder and fine powder of a tourmaline ore are mixed or are blended with or laid on a building material such as a humidity conditioning agent and an adhesive by using graphite silica to manufacture this building material. A foaming porous particle body such as pearlite is effective as the humidity conditioning agent, and the adhesive is applied to all adhesives for internal facing.
Patent JP-H0840953-A (JP)
Title: Trifluoromethylbenzene derivative and liquid crystal composition
Inventor: TSUCHIYA KAZUHIKO
IPC: G02F1/19
Filed: 1994-08-03
Abstract: PURPOSE:To obtain a new compound, useful as a composition component for a nematic liquid crystal display element or a ferroelectric liquid crystal display element and excellent in chemical stability. CONSTITUTION:This compound is expressed by formula I [R<1> is a 1-14C alkyl or alkoxyalkyl; R<1> is a 1-14C alkyl; A is formula II, etc., (L<1> and L<2> are each H or F); Y is a single bond, 0, etc.; Z is a single bond or 0; X is H, F, etc.], e.g. 3-trifluoromethyl-3'-fluoro-4,4''-dioctyloxyterphenyl. The compound of formula I is obtained by lithiating a compound of formula III with C4H4Li, then reacting the resultant compound with B(OCH3)3, treating the prepared boric acid ester derivative with aqueous hydrogen peroxide, thereby providing a compound of formula IV and then etherifying or esterifying the compound of formula IV. Since the obtained compound has an especially great negative DELTAepsilon, the composition is useful as a host material in a tau-Vmin mode method or a liquid crystal material such as a ferroelectric liquid crystal composition according to a high-frequency superposition method or an electrically controlled birefringence mode (ECB) type nematic liquid crystal composition.
Patent JP-H1053152-A (JP)
Title: Hst type transmission device and braking method thereof at neutral position
Inventor: AMARIGOME YOSHIHIRO
IPC: B60K17/10
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To perform reliable traveling shift operation and steering turn operation, to improve reliability during the stop of a traveling device and bringing it into neutral and during straight advance wherein no turn steering operation is effected, to compact constitution, and to reduce a cost, in a HST type transmission device provided with an HST continuously variable transmission mechanism for traveling and an HST type continuously variable transmission mechanism for revolution and arranging two hydraulic pumps and two hydraulic motors. SOLUTION: In this transmission, an HST transmission turn operation of a crawler type working machine is effected such that rotation is applied on a differential gear mechanism under transmission and by an HST type continuously variable transmission mechanism 28 for turn. In this case, a brake device during neutral is arranged on the output shaft of a turn hydraulic motor 27. Further, a brake device during neutral is formed such that a brake case formed such that a wet type multidisc mechanism and a solenoid valve are integrally formed is attached to a case for the HST continuously variable transmission mechanism for turn.
Patent JP-S60105060-A (JP)
Title: Contents retrieval processing system
Inventor: HAYAMIZU HARUO
IPC: G06F17/30
Filed: 1983-11-12
Abstract: PURPOSE:To reduce the record capacity and also to shorten the retrieving time of contents by designating the conditions for retrieval to an optional bit group of an optional field independently of other bit groups. CONSTITUTION:For a record style, a field 84 showing the family of a record 8 is provided. This field 84 includes the information bit 841 which shows the sex, e.g., ''1'' for men and ''0'' for women and information bits 842, 843 and 844 for a spouse, a father and a mother respectively. Here ''1'' and ''0'' show the presence and the absence respectively with said information bits. Then a mask pattern register 9 and a mask circuit 10 are provided to a condition coinsidence deciding circuit applying such a record style. Thus it is possible to use a retrieving command which can designate an effective retrieval conditions only to the value of a specific bit group excepting those which are deleted by a mask in the field. In other words, a comparator for decision of retrieval conditions can be excluded. This reduces the record capacity and also shorten the retrieving time of contents.
Patent JP-S6368628-A (JP)
Title: Epoxy resin molding material for sealing electronic component
Inventor: HAGIWARA SHINSUKE
IPC: H01L23/31
Filed: 1986-09-09
Abstract: PURPOSE:To obtain the title molding material excellent in heat resistance, moisture resistance and cracking resistance, by mixing a specified epoxy resin with a phenolic hydroxyl group-containing compound. CONSTITUTION:Bis(4-hydroxyphenyl sulfone) (a) is reacted with epichlorohydrin (b) to obtain an epoxy resin (A) having a structure of the formula (wherein n is the average number of repeating units and is preferably 0.4-2.0) and having a hydrolyzable chlorine content <=500ppm. Component A or a mixture thereof with 60wt% or below epoxy resin other than component A is mixed with a compound (B) having at least two phenolic hydroxyl groups (e.g., novolak phenolic resin) in an amount to provide an equivalent ratio to said mixture (the number of the hydroxyl groups of component B to the number of the epoxy groups of said mixture) of 0.7-1.3 and, optionally, a cure accelerator, 40-70vol% inorganic filler, a coupling agent, etc. (C).
Patent JP-S6189598-A (JP)
Inventor: MATSUSHITA KUNIJIRO
IPC: G21F9/30
Filed: 1984-10-09
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-H1039705-A (JP)
Title: Cleaner for electrophotographic device
Inventor: YOSHII MASAKO
IPC: G03G21/10
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To satisfactorily remove transfer residual toner on a potoreceptoer without using any cleaning members other than a cleaning roller and a blade which removes the toner from its surface. SOLUTION: A bias roller 30 made of a material having conductivity or resistance is brought into contact with the cleaning roller 19. At the time of image formation the polarity of a voltage which is applied to the bias roller 30 is made the same as that of toner 25 subjected to development, (negative), and during a period from the finish of the image formation to the subsequent image formation, the polarity is made opposite to that of the toner subjected to the development, (positive). The toner on the bias roller 30 is mechanically scraped off by the bias blade 20. This decreases the amount of toner on the cleaning roller 19, preventing trouble in the recovery of the toner on the photoreceptive drum 1.
Patent JP-H0494135-A (JP)
Title: Field effect transistor
Inventor: KUBOTA SUSUMU
IPC: H01L21/338
Filed: 1990-08-10
Abstract: PURPOSE:To prevent stress from being put on the channel layer below a gate and prevent the change of electric properties by forming it in a roof shape with a space between, not overlaying it directly on the metal formed on the ohmic junction forming metal, so as to take electric contact with a bonding pad. CONSTITUTION:An Au.Ge.Ni alloy layer 2 is made on a GaAs substrate 1, and a gate electrode 5 is made, and a passivation film 4 is overlaid, and an ohmic part is opened, and the passivation film 4 is etched. Next, a bonding electrode 3 is made, and photoresist 7 is applied, and only on an ohmic electrode and a gate electrode, the photoresist is left. Then it is baked to taper the shoulders of the resist. After applying photoresist 8 all over the face, the bonding pad and the tapered part 9 of SiN are opened, and SiN is etched. Subsequently, the photoresist 7 and the photoresist 8 are removed.
Patent JP-H0876494-A (JP)
Title: Binary system developer
Inventor: FUNATO MASATOMI
IPC: G03G9/107
Filed: 1994-09-06
Abstract: PURPOSE: To provide a developer which contains specific carrier and specific toner, which has a sufficient chargeability with no charge control agent, which scatter little toner and which is excellent in image quality. CONSTITUTION: A binary system developer is composed of carrier and toner containing toner particles which in turn contain fixing resin, magnetic powder dispersed in the resin. The fixing resin contains styrene-acrylic group resin having an anionic polar group. This styrene acrylic group resin has a peak molecular weight of 4,000 to 30,000, and a weight-average molecular weight of 70,000 to 200,000, and has an acid value of 4 to 20. The magnetic powder is contained by 0.1 to 5 weight parts with respect to 100 weight parts of the fixing resin. Each of the carrier particles is composed of a core particle and a cover layer. The core particle is made of a magnetic material which is exhibited by MOFe3 (where M is metal such as Cu, Zn).  The cover layer is composed of a resin composition containing methyl silicone resin and methylated melamine resin, the weight-average molecular weight of the methylated melamine resin being more than 700.
Patent JP-S6367886-A (JP)
Title: Convergence device
Inventor: YAMAMOTO KAZUYASU
IPC: H04N9/28
Filed: 1986-09-09
Abstract: PURPOSE:To attain the automatic adjustment of static convergence, by superimposing a convergence adjusting auxiliary pattern on a video signal in its blanking period, and performing correction corresponding to the quantity of color shifting of the auxiliary pattern. CONSTITUTION:The auxiliary pattern 20 of a single green color is displayed at the upper and left parts in the neighborhood of the circumscription of the effective area of a screen 21 by an auxiliary pattern generator 8, and the position address of a green auxiliary pattern found by a triangle optical sensor 12, and a pattern position detection circuit 13, is stored in an address memory 14. Next, the auxiliary pattern 20 of a single red color is displayed on the screen 21 by a color switching circuit 17, and similarly, the position address of the red auxiliary pattern 20 is stored in the memory 14. At a differential circuit 15, the quantity of correction is calculated from the quantity of the color shifting of the red auxiliary pattern to the green auxiliary pattern, and the quantity of correction is supplied to a static convergence coil 11, then, the adjustment of the static convergence between a red color and a green color is completed. The correction of a blue auxiliary pattern is performed similarly by comparing it with the green auxiliary pattern.
Patent JP-S59101937-A (JP)
Inventor: IENZU UEEBAA
IPC: H04B10/077
Filed: 1983-11-11
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-H0877572-A (JP)
Title: Disk device
Inventor: SAKAI JUNICHI
IPC: G11B21/08
Filed: 1994-09-06
Abstract: PURPOSE: To attain track search stable for external vibration. CONSTITUTION: A traverse motor 6 is driven in response to a track search command when a switch is turned off, and a tracking servo system is in an off state, and a moving direction of an optical head 5 is detected by a moving direction detector 8 when the optical head 5 is moved along the radial direction of an optical disk 1, and the traverse of a track is detected by a track traverse detector 9. Then, the output pulse of the track traverse detector 9 is counted by an up/down counter 10 according to the detection output of the moving direction detector 8.  The count value shows a signal showing the moving amount of the optical head according to the moving direction of the optical head 5, and the signal is added to the signal from a CPU 17 by an addition node 11b to be supplied to a tracking drive coil of a tracking actuator 4 through the switch 11c, a tracking addition node lid and a driver circuit 18.
Patent JP-S59101009-A (JP)
Title: Magnetic recording and reproducing device
Inventor: GONDOU KENJI
IPC: H04N5/92
Filed: 1982-12-01
Abstract: PURPOSE:To prevent occurrence of a so called inverting phenomenon which changes a part on a reproduced picture which should be white to black, by providing an amplitude limiter which can remove the influence of an abrupt signal change on a video signal applied with frequency modulation, then recorded and reproduced. CONSTITUTION:A high-pass filter 9 and low-pass filter 11 have an attenuation characteristic of relatively gentle slope, and the FM carrier wave component of reproduced FM video signals are mainly filtered by the high-pass filter 9 and given to a phase correcting circuit 10 where the phase is corrected. On the other hand, the FM-side band component of the reproduced FM video signals are mainly filtered by the low-pass filter 11 and given to the 1st amplitude limiter 12 where the rising part of the level (level variation) is corrected and the component is shaped into a square wave which has the same level of a crest and bottom. This signal is given to the 2nd amplitude limiter 13 after it is combined with the output signal of the phase correcting circuit 10 and removes the level variation of an output composite signal. Moreover, an FM video signal outputted through an output terminal 14 is corrected in the drop down of the carrier wave.
Patent JP-H03162715-A (JP)
Title: Thermoplastic film
Inventor: HIRAOKA TOSHIHIKO
IPC: B42D15/10
Filed: 1990-08-09
Abstract: PURPOSE:To maintain in mechanical strength of a thermoplastic film as a base material, to improve security and safety and to prevent forgery of the card by forming specified layers containing magnetic particles. CONSTITUTION:The magnetic particles having 0.05 - 10mum average particle size are incorporated into a layer (A) by 10 - 80 wt.%. If the proportion of magnetic particles is <10 wt.%, magnetic force and S/N decrease, and thereby, output signals cannot be detected. If the proportion of magnetic particles is >80 wt.%, the film strength largely decreases. By this method, strength of the base material of a card can be increased and the card has higher security and safety, prevented from forgery.
Patent JP-H1134760-A (JP)
Title: Dash insulator for automobile
Inventor: TOKUNAGA KAZUHIRO
IPC: B60R13/08
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a dash insulator for an automobile whose recycle is made possible. SOLUTION: In a dash insulator 1, a sound insulating material layer 15 constituted by a film or sheet-shaped skin and a sound absorbing material layer 16 constituted by a fiber are layered in each other, these sound insulating/ absorbing material layers 15, 16 are constituted of the same material, the sound insulating material layer 15 is constituted by a PET-made film or sheet of 0.2 to 5 mm thickness or 200 g/m<2> to 5 kg/m<2> bulk density, and the sound absorbing material layer 16 is formed as a low density PET-made fiber of 0.01 to 0.50 kg/m<2> bulk density.
Patent JP-H0760700-A (JP)
Title: Manufacture of tape
Inventor: FUNABIKI KOTARO
IPC: B26F3/02
Filed: 1993-08-27
Abstract: PURPOSE:To improve production efficiency without using a cutting edge by carrying out work to apply an easily tearing property in the lengthwise direction to a film, and forming tapes of the film by cutting it by tearing. CONSTITUTION:A pressure sensitive adhesive film 1 which is formed by using a polyethylene film as a base material and to which an acrylic type pressure sensitive adhesive is applied, is preheated to a prescribed temperature, and the pressure sensitive adhesive film 1 is pressed to an embossing roller 2 by a pinch roller 4 while heating it by winding it round the embossing roller 2 heated to a prescribed temperature. Thereby, embossing work is carried out on the pressure sensitive adhesive film 1, and an easily tearing property is applied, and it is wound round a winding roller 5. The easily tearing property applied pressure sensitive adhesive film 1 wound round this winding roller 5 is set on a rewinding stand, and a separating paper 20c is separated while pulling it out of a pickup roller 7, and is wound round a separating paper winding roller 6. Tapes are wound round small winding rollers 9a and 9b while dividing it at an easily tearing part into pressure sensitive adhesive tapes 11a and 11b by a separating roller 8.
Patent JP-H1037924-A (JP)
Title: Tightening structure of members
Inventor: KITAMURA SHIYUUJI
IPC: F16B21/04
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To set a tightening device temporarily even with a simple structure, and provide good working efficiency and strong tightening. SOLUTION: By passing the locking shaft 1c and a locking part 1d of a tightening device through slits 2c, 3c in the first member and rotating them around the locking shaft 1c by 90 degrees, serving two members whose slit 2c, 3c directions cross at right angles each other as members to be tightened. The tightening device is set temporarily against the first member. By passing the locking shaft 1c and a locking part through the second member and rotating them around the locking shaft 1c by 90 degrees, the first member and the second member are clamped between the pressing part 1a and the locking part 1d of the tightening device.
Patent JP-H0764366-A (JP)
Title: Multicolor image forming method and device therefor
Inventor: SHOJI HISAFUMI
IPC: G03G15/01
Filed: 1993-08-27
Abstract: PURPOSE:To eliminate color fogging and to make recycling of toner possible by applying the pressure for increasing the switching force of the toner and a transfer body from the both sides of the transfer body after the transfer processing stage to the transfer body performed by the color. CONSTITUTION:A multicolor image forming device is constituted that the image forming unit UN-B by the black toner, the image forming unit UN-C by the cyan toner, the image forming unit UN-M by the magenta toner and the image forming unit UN-Y by the yellow toner are arranged opposite to the upper surface of the transporting belt 1 extended between two supporting rollers arranged opposite to each other with a certain interval. Now, the photoreceptor 2 is uniformly electrified on which an electrostatic latent image is carried by exposing the image, developed with the negative charge toner ad electrostatically transferred, then the sticking of the toner and the transfer body is increased by applying the pressure from the both sides of the transfer body by the pressure rollers YM, MC and CB. Namely, right after each toner image is transferred, the toner image is deformed by the pressure on the transfer body, thus, the sticking of the toner image and the transfer body is increased.
Patent JP-H0657306-A (JP)
Title: Magnetic material molding device
Inventor: MORIOKA OSAMU
IPC: B22F3/02
Filed: 1992-08-10
Abstract: PURPOSE:To provide the magnetic material molding device which can assure the sufficient space for handling powder for molding and its molded article a round a molding container and molding die. CONSTITUTION:An upper punch 6 and lower punch 7 for press molding the powder 8 for molding charged into the molding hole 5 of the molding die 4 are freely attachably and detachably mounted in the above-mentioned molding hole 5 and an electromagnetic coil 9 for forming a magnetic field with powder 8 for molding within the mold 4 as a magnetic path is provided. A yoke 21 for magnetically coupling the above-mentioned upper punch 6 an lower punch 7 is provided outward of the axial center of the press. The electromagnetic coil 9 is mounted to this yoke 21.
Patent JP-S6273804-A (JP)
Title: Local oscillation circuit
Inventor: USUI AKIRA
IPC: H03B5/12
Filed: 1985-09-26
Abstract: PURPOSE:To obtain a local oscillation circuit reducing the change in the operating current of an oscillation transistor (TR) even when the oscillation frequency changes by deciding the operating power supply of the titled circuit by the 2nd TR. CONSTITUTION:A choke coil 19 is connected to the emitter of the oscillation TR 11 and an oscillation output is extracted from the cross point via a coupling capacitor 21. The choke coil 19 is connected to the collector of a TR 22 for use with constant current and amplification via a damping resistor 20. The oscillation output is not fed directly from the choke coil 19 to the collector of the TR 22 and no signal is given. The oscillation output is fed to the base of the TR 22 via the coupling capacitor 21, amplified at the TR 22 and the amplified output is fed to the next stage via an oscillation output terminal 1C from the collector. The bias of the TR 22 is given to the base from a positive power terminal 1B via a bias resistor 23.
Patent JP-H1036722-A (JP)
Title: Covering-up liquid
Inventor: SATO TOMIHIKO
IPC: C09D10/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a covering-up liquid, not lowering a leveling property of a coated membrane, not causing segregation of colors after a long preservation and having a high covering power by including a masking agent, a solvent, a resin and a titanium-based black pigment. SOLUTION: This covering-up liquid comprises at least (A) a masking agent (e.g. 20-50wt.% rutile-type titanium oxide, etc., based on the total amount), (B) a solvent (e.g. 30-60wt.% solvent having 40-150 deg.C boiling point, concretely methylcyclohexane, etc., based on the total amount), (C) a resin (e.g. 3-20wt.% acrylic resin, etc., based on the total amount in terms of a solid) and (D) a titanium-based black pigment. Moreover, the component D, e.g. titanium oxidized to a lower degree, concretely the one having the ratio of titanium to oxygen of 1 to 1.86 is used in an amount of 0.01-0.5wt.% based on the total amount.