baber/WOPTO huggingface dataset:
Patent JP-2000168926-A (JP)
Title: Expandable roller conveyor
Inventor: MURAKAMI HIROSHI
IPC: B65G13/12
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an expandable roller conveyor which is able to speedily transfer a load so as not to fall off at a corner part, and also to smoothly transfer it irrespective of size or weight. SOLUTION: This expandable roller conveyor is so constituted as to arrange a plurality of rollers 1 side by side, and to convey a load mounted on the rollers 1. In addition, this conveyor is made up so as to be expandable upon altering a space with the adjacent roller, while it alters each roller space at both ends of the rollers 1, thereby altering its arrangement being curved from the rectilinear arrangement, and it is constituted so as to make the load transferrable at the curved conveyor passage. Each individual roller 1 is made up so as to be inclined in a downgrade toward an accessible side being narrow in the roller space from a separate side being wide in this space.
Patent JP-H11177569-A (JP)
Title: Information delivering device and plug and play system
Inventor: KAGA TOMOMI
IPC: H04L12/28
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To instantly reflect a state where a digital device is connected to or detached from a server in the case when the server for connecting the digital device scattered at internet and a terminal referring to the state of the digital device are plurally arranged and to reflect an operation function corresponding to a connected device to an information display terminal without preparing the operation function of the connected device at an information display terminal. SOLUTION: A repeating server 200 is arranged between the digital device server connecting the digital device and the information display terminal for referring information in the digital device and the server 200 collates information of device constitution and deliver it to the information display terminals 300 to realize the instant deliver of connecting information of the digital device. In addition, the server 200 delivers operating function parts and connecting information according to the digital device to connect so that the terminal 300 can operate as soon as connection without preparing operating function parts.
Patent JP-H05173400-A (JP)
Title: Image forming device
Inventor: ISHIHARA TORU
IPC: G03G15/22
Filed: 1991-12-26
Abstract: PURPOSE:To execute the printing with high image quality by suppressing the sticking of toner onto an electrifying roller and generating a stable surface- potential on an image carrier. CONSTITUTION:The surface of the image carrier is uniformly and evenly electrified by the electrifying roller 2. The electrified surface of the photosensitive drum 1 is exposed to light, so that an electrostatic latent image is formed. The electrostatic latent image is developed by sticking developer thereto by a developing roller 4. The developer stuck on the photosensitive drum 1 is transferred to a transfer material 6 by a transfer roller 5. The developing roller 4 is connected to a power source 2b and a development bias is imparted thereto, the developer is stuck on an image part and the developer remaining in a non- image part is recovered. Also, the electrifying roller 2 is made of such a material that an electric resistance between the conductive shaft 2a and the surface of the electrifying roller 2 is 104-10<9>OMEGA.cm<2>. And the most external surface of the electrifying roller 2 is made of a material containing at least silicone.
Patent JP-2002032869-A (JP)
Title: Crime prevention glass
Inventor: KATO SHOZABURO
IPC: C03C17/06
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To adopt a conductive member of a membraneous structure recognized as ornament to solve such problem that markedness of wiring part causes to change an invading route, although using conductive wires is suitable for improving the glass intensity, and to provide a plate glass with a complex function by using the conductive member also as a heating film for heating by conducting electricity at need. SOLUTION: This crime prevention glass is a plate glass on the surface of which a conductive member that is able to be heated by conducting electricity is formed. The conductive member is connected as a detecting part to an alarm device, and the member is shared both for calorification and for crime prevention or a part of the member is used for heating and the other is for crime prevention. Breakage of the conductive member is detectable by a change of value of resistance or by disconnection.
Patent JP-H11355007-A (JP)
Title: Microwave/milliwave circuit
Inventor: INOUE TAKASHI
IPC: H03F3/60
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To sufficiently suppress the signal of an intermediate frequency without affecting an operation area. SOLUTION: In a microwave/milliwave filter, a circuit to which the transmission lines 4 and 7 of characteristic impedance Z (Z>Z0 ), the capacitor 5 of capacitance C2 (C2>C1) and an actual resistor 6 are connected in series to both ends of a DC cut capacitor 1 (capacitance C1) connected to the transmission line of characteristic impedance Z0. A comparatively low frequency wave containing DC is inhibited by the capacitor 1 and a capacitor 2. The intermediate frequency wave (20-40 GHz) is inhibited by the capacitor 1 and it is made to pass through the capacitor 5. It is dumped by a resistor R. An operation frequency (76 GHz band) is made to pass through the capacitor 1 but the circuit part connected to the capacitor in parallel works as inductance, since the transmission lines 4 and 7 are the high impedance lines and the signal of the frequency band is inhibited. The branch circuit does not affect the operation frequency.
Patent JP-H09150907-A (JP)
Title: Paper cup volume reducing machine dust box
Inventor: KOSHIMIZU KENICHI
IPC: B65F1/10
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To greatly reduce costs for collection, storage and transportation of dust by providing a machine for reducing the volume of the dust of finished paper cups sold or freely provided from an automatic vending machine or an automatic service machine by twisting each cup by a friction between belts. SOLUTION: In a dust box for paper cup drinks, paper cups inserted from a throw-in port are first compressed between belts A and B and then sent in between the belts A and C. Then, since the belt C is rotated in a manner reverse to the rotations of the belts A and B and its rotational speed is smaller by 50% than that of the belt A, each of the paper cup is twisted between the belts A and C and rolled in a cylindrical form. Thus, a volume is reduced by 30% and accordingly costs for collection, storage and transportation of dust are greatly reduced.
Patent JP-H09157853-A (JP)
Title: Compound thin film and formation of the same
Inventor: SHIBATA TAKASHI
IPC: C23C16/50
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To uniformly micronize the crystal particle constituting a thin film with a high reproducibility and improve the surface smoothness of the thin film without deteriorating the mechanical characteristics at the time of forming the thin film of a metallic compd. such as titanium nitride by plasma CVD by controlling the amt. of chlorine contained in the thin film in a specified range. SOLUTION: A gaseous chlorinated metal as the metal source and a raw gas are supplied into the vacuum chamber contg. a substrate, and the gases are allowed to react with each other to grow and form a compd. thin film on the substrate surface. The amt. of the chlorine component other than the constitutional chlorine contained in the thin film is controlled finally to 0.1-3wt.%, preferably to 0.5-3wt.%. Although the crystal particle micronizing mechanism by the chlorine component has not been made clear, it is considered that the chlorine component is adsorbed on the crystal nucleus generated when the crystal is not sufficiently grown yet and the growth of the crystal is suppressed.
Patent JP-H10187673-A (JP)
Title: Character string data preparing device
Inventor: SHIMOMURA HIROSHI
IPC: G06F17/22
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To simplify preparing operation at the time of necessitating the input of character strings by moving the inserting position of designated next data to a position before a special character or symbol set latter among special characters and codes when inserted character string data includes previously designated special character or symbol. SOLUTION: In a label printer, e.g. CPU 1, at the time of judging that registered character string data on an additive included in merchandise data is called from a touch panel 14, reads registered character string data on the additive stored in flash ROM 4 and displays its list on an LCD module 13. When character string data is selected, then, selected character string data is inserted to the position of a pointer at the point of this time and the pointer is moved to a position after the last character of the inserted character string data. At the time of judging that inserted character string data includes a designated special character () at this time, the pointer is moved to a position before the latter parenthesis of the special character () and displayed on the LCD module 13.
Patent JP-H11171942-A (JP)
Title: Urethane resin composition and molded product having gelcoat layer
Inventor: AOKI TOMOAKI
IPC: C09D4/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a urethane resin composition suitably usable as a gelcoat resin having excellent weathering resistance, and to obtain molded products having gelcoat layer using the above urethane resin composition. SOLUTION: This urethane resin composition comprises (A) a urethane(meth) acrylate obtained by reaction of a multifunctional isocyanate compound with a compound having an active hydrogen and an acryloyl group or mathacryloyl group, and if necessary, a dihydric alcohol, (B) a (meth)acrylate monomer, (C) a hindered amine-based compound having a group of the general formula I or II and (D) a compound having a structure of the general formula III. The other objective molded product having gelcoat layer is obtained by forming a gelcoat layer using the above urethane resin composition and forming a fiber- reinforced plastic layer or resin layer hereon. In the above formulas, R is a hydrogen atom or methyl group.
Patent JP-H10169662-A (JP)
Title: Vibration isolating boss
Inventor: MATSUSE TAKAHIRO
IPC: F16D1/06
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a vibration isolating boss wherein an elastic material layer can be easily molded in a short time, a cost of manufacture can be reduced, and generation of noise is prevented due to deterioration of physical properties of the elastic material layer under a high temperature condition, generation of noise can be effectively reduced, in the vibration isolating boss molded with an inner/outer cylinder unit of a resin. SOLUTION: In a vibration isolating boss comprising an outer cylinder unit 2, inner cylinder unit 3 and an elastic unit layer 4 provided between these outer/ inner cylinder units 2, 3 to fixedly connect the outer/inner cylinder units, the elastic unit layer 4 is formed of thermoplastic material adding 1 to 50 pts.wt. syndiotactic polyvinyl aromatic system hydrocarbon relating to 100 pts.wt. thermoplastic high polymer organic material.
Patent JP-H09158036-A (JP)
Title: Modification of woolen fiber structure
Inventor: SAWAMURA MASAHIRO
IPC: D06M101/02
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To improve the lubricity without deteriorating the touch feeling by carrying out intermittent corona discharge treatment of a woolen textile structure and simultaneous cooling treatment thereof during the treatment and suppressing the deterioration of the woolen fibers. SOLUTION: This thickness of a woolen textile structure 1 such as a wool woven fabric is measured with a sensor 4 when carrying out the corona discharge treatment thereof and the obtained results are inputted to a controller 5 to set the interval between a corona discharge device 2 and the textile structure 1 by operation of a moving means 6 such as a cylinder constant. The textile structure 1 in a state of a higher moisture content than the official regain is fed to a space in a state provided with an air layer between the corona discharge device 2 and a dielectric roll 3 thereof.  The corona discharge treatment of the front surface (1a) and the back surface (1b) of the textile structure 1 is repeated plural times and intermittent corona discharge treatment is carried out so as to cool the textile structure 1 to about normal temperatures by a means such as air cooling during the corona discharge treatment at one time.
Patent JP-H10171191-A (JP)
Title: Color image forming device
Inventor: SHIMAZAKI TOSHIO
IPC: G03G15/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent color slippage of an image from the occurrence caused by speed fluctuation of a transporting belt propagating several color photoreceptor drum in a tandem type color copying machine or the like. SOLUTION: As for this device, the feeding time T1 of ordinary resist rollers pair 10 is expressed by T1=(L1+2)/V2. Here, L1 is a distance from the intersection between the transporting belt 11 and an introduced transfer material to an opposing section between the photoreceptor drum 6a and a transferring part 12a, L2 is the distance from the resist rollers pair 10 and the intersection, and V2 is the peripheral speed of the resist rollers pair 10. The hyper feed time T2 is expressed by, T2=(L3+L3-L2)/(V2-V1). L3 is the hyper feed quantity, L4 is the distance between the resist rollers pair 10 and an end point of the hyper feed quantity L3, and V1 is the speed of the transporting belt 11. The transfer material is excessively fed by adding the hyper feed time T2 to the time T1.  In such a manner, the impact at the time of releasing the resist rollers pair 10 is absorbed by the transfer material, and prevented from propagating the transporting belt 11. The resist rollers pair 10 are released after the time T2.
Patent JP-H05183330-A (JP)
Title: Expansion structure
Inventor: NAKAMURA KUNIHIKO
IPC: H01Q15/20
Filed: 1991-12-27
Abstract: PURPOSE:To obtain the expansion structure with a light weight and high stiffness which is expanded smoothly and forms an optional expansion face. CONSTITUTION:A polygonal closed structure is formed by using hinges 11a, 11b, 11c in the middle, fitting both ends of plural folded members 10a, 10b, 10c formed to be straight lines at the expansion to tips of plural levers 12a, 12b, 12c whose one end is fitted to an apex member 13 and using the folded members 10a-10c. The hinges of the folded members 10a-10c and the apex member 13 are linked by expansion/contraction members 14a, 14b, 14c and an actuator expanding/contracting the expansion member in the axial direction is provided to at least one of the expansion members.
Patent JP-H10188760-A (JP)
Title: Thermal fuse
Inventor: FUJII KENZO
IPC: H01H37/76
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain reliable functions without causing burning or the like between a lead wire and a movable contact, or explosive evaporation of flux due to electric sparks at the time of operating a thermal fuse by sealing an insulative liquid composed of mineral or synthetic insulating oil in a hollow portion inside an insulation case. SOLUTION: A liquid 6 composed of mineral insulating oil or synthetic insulating oil such as alkylbenzene, alkylnaphthalene or silicon oil is sealed with an insulative resin 7 in a hollow portion 8 inside an insulation case 4. When abnormal conditions occur in an appliance to overheat it, a fusible alloy body 2 is sensitive to heat and is fused, and a spheroidal mass is produced on each side of a lead wire 1 by the aid of flux 3, and thus the fusible alloy body 2 is divided into two portions to break a circuit. In this case, even when electric sparks are produced from a leading end of the fusible alloy body 2, the insulative liquid 6 instantaneously absorbs exothermic heat to prevent the flux 3 from suddenly expanding, the insulation case 4 from being broken, and the lead wire 1 or the resin 7 from being blown away.
Patent JP-2000174903-A (JP)
Title: Service function providing device
Inventor: ITO YUJI
IPC: H04M3/42
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a service function providing device capable of easily selecting and setting a service for each subscriber and saving a monetary burden in a call originating terminal and a call incoming terminal in a transferring service, etc. SOLUTION: The call incoming terminal housed in an exchange has an identification part 13 identifying call originating number information by a call originating number informing function provided by the exchange and a control part 15 which judges whether to request providing of a prescribed service function based on the contents of identified call-originating number information based on recorded contents in a recording part 18 registering a service object list showing correspondence between a call originating number and the service function which should be provided for the call originating terminal and sends a control signal requesting providing of the service function to the exchange according to the judging result from a signal sending part 16.  The exchange connected through a public line provides the call originating terminal with the service function required from the call incoming terminal.
Patent JP-H05160075-A (JP)
Title: Semiconductor manufacturing device
Inventor: OTANI YASUTO
IPC: H01L21/302
Filed: 1991-12-03
Abstract: PURPOSE:To provide a parallel plate type RIE device where a material (e.g. SiO2) which is primarily etched through the chemical reaction of neutral radicals is selectively lessened in RIE rate so as to be lower than an etched material (e.g. SiO2) which is primarily etched by the impact of ions. CONSTITUTION:In a RIE device equipped with a first electrode 11 where an object to be etched is placed and a second electrode 12 provided in parallel with the electrode 11 confronting it, a third electrode part of the first electrode 11, whereby ions incident on the 17 whose main component is carbon is provided to the peripheral object 14 (e.g. wafer) can be lessened in energy.
Patent JP-H06205590-A (JP)
Title: Ultrasonic motor
Inventor: KOIKE TOSHIFUMI
IPC: H02N2/00
Filed: 1992-12-28
Abstract: PURPOSE:To speed up the exhaust in the case of using an ultrasonic motor in an environment where there is pressure ripple and prevent the abrasion powder generated in a case from scattering to the outside of the case by providing a ventilation hole, which connects the inside of the ultrasonic motor with the outside, in the section, which does not face the peripheries of a rotor and a stator, of a case. CONSTITUTION:A ventilation hole 13, which connects the inside of an ultrasonic motor with the outside, is provided in the section, which does not face the peripheries of a rotor 4 and a stator 3. Accordingly, the ventilation hole 13 becomes a passage for gas larger than the space between a lead wire 11 and the inside of a hole 12 or the space around a bearing 8a, so the outflow of the gas from inside of the ultrasonic motor to the outside of it can be performed in a short time. Moreover, since the ventilation hole 13 is not positioned at the periphery 10a, which faces the peripheries of the rotor 4 and the stator 3, of the case 10, it can prevent wear particles 15, which is generated by the slide between the rotor 4 and the stator 3 and has scattered radially by the centrifugal force of the rotor 4, from going out of the ultrasonic motor, thus the cleanness of the environment where the ultrasonic motor is installed can be maintained.
Patent JP-H07189248-A (JP)
Title: Method of pit excavation construction of foundation ground and device thereof
Inventor: KOI TERUO
IPC: E21B7/00
Filed: 1993-12-24
Abstract: PURPOSE:To excavate a pile pit easily in the ground positively, and to compact a pit wall firmly while preventing the falling and collapse of soil in the pit. CONSTITUTION:A ground pit excavator, in which a screw auger 4, shape of which is formed in an approximately conical shape and in which screws 5 having approximately the same diametral size width as screw blade pieces 2 are annexed to the upper and lower sections of the conical-shaped surface (b) while flat notched surfaces A are recessed and formed to the front and rear surfaces and front-rear left and right surfaces of the screws, is continuously connected integrally to the upper section of an auger head 1, in which a front excavating edge 3 is mounted at a front end section and the screw blade pieces 2 having constant diametral size width alpha are arranged in parallel and formed integrally, is hung from a pile-driver and built in the specified ground. The ground pit excavator is turned and driven by power, and the pit of the ground is excavated. Air gap sections are shaven in an excavated pit by the action of the flat notched surfaces A of the surface of the screw auger 4, and suction action generated at the time of the extraction of the auger is inhibited while reverse suction force is generated in the pit and a collapse phenomenon generated in the pit is prevented.
Patent JP-2001163013-A (JP)
Title: Pneumatic tire
Inventor: IKEDA AKIO
IPC: B29L30/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To easily vulcanize and mold with ensuring excellent wet performance without causing demolding even by a die of two piece mold. SOLUTION: A tread groove G consisting of a lengthwise main groove 9 or a lug groove 10 inclined at an inclination angle θ of 45 degree or less is provided to an inside region 2C of a tread surface. An outer groove wall surface 21 of the tread groove G consists of an outer groove wall surface base part 21A and a chamfered part 21B. An angle 31 at an intersection point P1 in the chamfered part 21B is 30-60 degree and larger than an angle 82 at an intersection point P2 in the outer groove wall surface base part 21A. A length L3 between the intersection points P1, P2 is set to 0.3-2.0 mm, and a recessed part 23 is formed on the outside of the axial direction of the tire along the tread groove G at an interval L4 of 0.5-2.0 mm from the intersection point P1.
Patent JP-H11174539-A (JP)
Title: Camera
Inventor: YAMADA HIROYUKI
IPC: G03B17/02
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of making the change in design and specification of the camera, or the like easy by performing a partial design change irreducibly minimum, in a camera equipped with a strobe light emitting part moving to a light emission possible position and a housed position and a driving means for driving the strobe light emitting part. SOLUTION: The camera is provided with a camera main body constituted of plural units including at least a lens barrel unit 5, a spool chamber unit 1 and a cartridge chamber unit 2, a stroboscope unit 7 consisting of the strobe light emitting part being movable to the light emission possible position where it is projected from the camera main body and the housed position where the strobe light emitting part is housed in the camera main body, etc., and the driving means for driving the stroboscope unit 7. Thus, the driving means is supported by the spool chamber unit 1 or the cartridge chamber unit 2.