baber/WOPTO huggingface dataset:
Patent JP-H11120932-A (JP)
Title: Color cathode-ray tube
Inventor: MITSUDA KATSUMI
IPC: H01J29/07
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of the contrast due to halation by arranging a large number of dents in the part to which an electron beam is collided of the inner surface of a mask skirt part bent and formed in the mask skirt bending part of a shadow mask. SOLUTION: A number of semi-spherical dents 41 are arranged in a dent arrangement part 31 substantially at equal intervals, and the dents 41 reflect the electron beam incident from a neck side to the neck side as much as possible to significantly reduce the beam reflection on a phosphor screen side and reduce the beam halation. Namely, although the incident electron beam is collided to the inner surfaces of the semi-spherical dents 41, the reflected beam is turned to the neck side since the inner surfaces are inclined on the neck side in the colliding points. Further, the electron beam incident on the upper side from the dent arrangement part 31 is interrupted by the flange part 13 of a mask frame 7 without causing the halation, and the electron beam collided to the vicinity of a mask skirt bent part 16 is also interrupted by the dead area.
Patent JP-H10102029-A (JP)
Title: Adhesive for air bag, air bag and its production
Inventor: TAKAHASHI SHIN
IPC: C09J5/06
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To produce an automobile air bag having an excellent impact resistance in expansion at a high temperature by using an isocyanate-terminated polyurethane-based hot-melt adhesive as the adhesive for the air bag. SOLUTION: This adhesive is composed of an isocyanate-terminated polyurethane-based hot-melt adhesive. The objective adhesive is used in the production of an air bag by bonding and fixing plural base cloth sheets cut to prescribed shape with the adhesive, sewing the bonded part and heating the bonded part to remelt and solidify the adhesive. The void generated by sewing is sealed and the bonded part is reinforced by this process. The urethane prepolymer constituting the main component of the hot-melt adhesive is preferably produced by using a polyol and a polyisocyanate at an (isocyanate group)/(hydroxyl group) equivalent ratio of 1.5-3. The adhesive is incorporated with a t-amine catalyst, a tackifier, a filler, etc., as necessary.
Patent JP-H05168587-A (JP)
Title: Liquid feeding apparatus for endoscope
Inventor: OSHIMA YUTAKA
IPC: G02B23/24
Filed: 1991-09-27
Abstract: PURPOSE:To prevent spillage of a liquid in a pressurized liquid feeding tank and a liquid in a liquid feeding pipe outside by closing a mobile valve automatically when the liquid feeding pipe is removed from an endoscope. CONSTITUTION:When a connecting tube 26 is connected to an endoscope, a air feeding path of the endoscope is linked to a air feeding tube 27 of the connecting tube 26 to pressurize a liquid feeding tank. As a liquid feeding pipe 28 in the connecting tube 26 gets together with a liquid feeding path in the endoscope, a pushing part of the endoscope drives to open a mobile valve 60 in a water feeding port 51 of the liquid feeding pipe 28 and the pressurized liquid from the liquid feeding tank flows into the endoscope. When the connecting tube 26 is removed from the endoscope, the mobile valve 60 is energized in the direction of closing with a compression spring 64 to be closed automatically. Therefore, a communicating hole 63 at the feed air port 51 is opened outside and the pressurized gas in the connecting tube 26 is released outside to eliminate the condition of pressurization in the liquid feeding tank. This mechanism can prevent the spillage of the pressurized liquid in the feed liquid tank and in the feed liquid pipe 28 outside.
Patent JP-H10101492-A (JP)
Title: Bismuth-substituted garnet material and its production
Inventor: SATO TADAKUNI
IPC: G02F1/09
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a Bi-substituted garnet material improved in crystallinity largely influencing the characteristics of the material and reduced in insertion loss, and to provide a method for producing the material. SOLUTION: Platinum oxide is added to a GdBi garnet single crystal or TbBi garnet single crystal in an amount of 0.1-3.0wt.% converted into PtO2 . The GdBi garnet single crystal or TbBi garnet single crystal is raised by a liquid phase growth method. Therein, a thermal treatment temperature is controlled to a range of 1000-1170 deg.C, and the oxygen concentration of the atmosphere on the thermal treatment is controlled to a range of 10-100vol.%.
Patent JP-2000115263-A (JP)
Title: Digital broadcast demodulator
Inventor: NINOMIYA KUNIO
IPC: H04N7/24
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To stably detect and establish a synchronous signal in a packet with circuit structure at low cost even under an inferior radio wave condition by structuring a circuit to process a code bit (MSB) of reception transport packet data. SOLUTION: The code bit (MSB) of digital data outputted from an A/C converter 12 is supplied to a sync pattern detecting circuit 101. The sync pattern for four symbols are detected for all pieces of received data and a signal sdet in simultaneously outputted to a detection protecting counter 103 and a segment sync detection establishing circuit 104 respectively in the sync pattern detecting circuit 101. When one packet of the number of symbols 832 is counted, a signal Co is outputted to the detection protecting counter 103 and the segment sync detection establishing circuit 104 respectively in the number of symbols counter 102. Even when the same pattern with a segment sync sign pattern exists in all pieces of the received data, what pattern is a true segment sync signal is judged in the segment detection establishing circuit 104.
Patent JP-H11114367-A (JP)
Title: Neutralizer injection device for stack gas treating system
Inventor: YAMAGUCHI FUMIHIKO
IPC: B01D53/34
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To uniformly inject powder of a neutralizer into a flue of a stack gas treatment system. SOLUTION: This device is constituted so that the neutralizer of SO3 is injected into the flue 6a of the stack gas treatment system to denitrify the stack gas after a high sulfur containing fuel is burned at a boiler, to recover heat with an air heater, then to feed to an electric dust collector via the flue 6a to remove the dust, and further to desulfurize. In this case, a plurality of flow straightening plates 12, 13 are arranged in the flue 6a and a neutralizer injection means 14 for injecting the neutralizer into the stack gas is formed on the flow straightening plates 12, 13.
Patent JP-H09119964-A (JP)
Title: Method for judging life of storage battery
Inventor: KOYAMA KIYOSHI
IPC: G01R31/36
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for judging the remaining life of a storage battery with a simple measurement means regardless of the usage, history, and type of the storage battery. SOLUTION: A measurement circuit is constituted by connecting, as a monitor storage battery 5, a storage battery in the same configuration, same capacity, and same voltage as those of a body storage battery 3 in parallel with the body storage battery 3 whose life is to be judged. The constant current discharge of the batteries 3 and 5 is performed, a current I0 flowing through the battery 3 and a current I1 flowing through the battery 5 are measured, a ratio f (I1 /I0 ) of the currents is obtained, and the ratio is compared with a previously obtained reference value f0 to judge life.
Patent JP-H01118410-A (JP)
Title: Continuously drying and feeding device of resin material
Inventor: NAKAGOME MATSUJI
IPC: F26B3/34
Filed: 1987-11-02
Abstract: PURPOSE:To enable cost down to be achieved by miniaturizing a microwave radiation dryer and the hopper of a forming machine, etc., by a method in which a plurality of microwave drying drums are mutually connected in parallel or series, whereby resin material is dried. CONSTITUTION:The supply of material into two batch type dryers A and B is carried out by the suction force caused by a blower 7 upon the opening of suction switching values 6A, 6B. Thus, the suitable amount of material is fed into material feeding hoppers A-1 and B-1, and is fed into microwave drying drums A-2, B-2, and then it is dried. After the material has been temporarily stored by feeding it into a relay hopper 3, the material is sucked and fed into the hopper 5 of a forming machine by using the suction force of a blower 7 and by opening a suction switching valve 6C. Thus, by the switching operation of the suction switching valves 6A, 6B, 6C, the suitable amount of material is fed into batch type dryers A, B, and the material dried in the dryer is fed into the hopper 5 of a forming machine. Thus, material supply is easily carried out by dry-treating the material with two dryers alternatively. The capacity of the dryer may be reduced to about 1/2, and a magnetron may be miniaturized.
Patent JP-H10155209-A (JP)
Title: Distribution board
Inventor: MATSUSHITA TOSHIAKI
IPC: H02B1/40
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To cope with the different product specifications with the same cover, to cope with the covers having the different sizes with the same panel, and to make the parts common to the various kinds of the product specifications, by individually selecting the panels for a master breaker and a branching breaker, combining the panels and attaching the panels to the opening part of the cover. SOLUTION: A base 2 and a cover 3 are provided in a case 1. Respective panels 11, 12 and 13 for a limiter, a master breaker and a branching breaker, which are separately formed from the cover 3, are attached to an opening part 7 of the cover. At this time, the respective panels 11, 12 and 13 for the limiter, for the master breaker and for the branching breaker are individually formed in correspondence with the product specifications and assembled. Thus, the different product specifications are processed by utilizing the same cover 3, the different covers 3 are handled by utilizing the same panels 11, 12 and 13, respectively, the various kinds of the parts are made common to the different product specifications and the cost can be reduced.
Patent JP-S62135542-A (JP)
Title: Production of expanded amide resin molding
Inventor: NAGAYA ISAO
IPC: C08J9/04
Filed: 1985-12-10
Abstract: PURPOSE:To obtain the titled molding having excellent mechanical characteristics and surface appearance, by adding a specified aliph. polyamide to at least one of molten omega-lactams contg. a polymn. catalyst (cocatalyst) and injecting or pouring the mixture into a mold. CONSTITUTION:At least three compds. selected from among at least three groups of aliph. dicarboxylic acids, diamines, aminocarboxylic acids and lactams are copolymerized to obtain an aliph. polyamide (C) soluble in molten omega-lactam. The component (C) is added to at least one of a molten omega-lactam (a) contg. a polymn. catalyst and an omega-lactam (h) contg. a cocatalyst which is a functional acid halide or a functional acyllactam selected from compds. of formulas I-V [wherein A is halogen, a group of formula VI; Y is a 3-11C alkylene; a is 1-3; b is 1 or above; R1 is an alkyl(oxy), etc.; R2 is a bi- or polyvalent group selected from among hydrocarbon groups and hydrocarbons having an ether linkage; Z is a polyether having an MW of at least 2,000, etc.]. The mixture is injected or poured into a mold.
Patent JP-2000112098-A (JP)
Title: Heat exchanger for automatic developing machine
Inventor: NOZAWA YOSHIE
IPC: G03D3/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To enable the attachment and detachment of assembled parts to be performed by a simple assembly work and to repair the parts by the exchange of minimum required parts when some of the parts are defective. SOLUTION: A chamber 206, caps 216, a primary pipe 204, a secondary pipe and a heater unit constituting a heat exchanger are respectively attachably and detachably mounted. As a result, when some of the parts are defective, the defective parts are repaired by exchanging only the defective parts. The exchange of the minimum required parts is, therefore, merely necessitated. Since the respective parts are made attachable and detachable, the assembly workability is good and maintenance work (washing of the inside of the chamber 206, etc.), is easy as well.
Patent JP-2000106142-A (JP)
Title: Fluorescent lamp device
Inventor: MISONO KATSUHIDE
IPC: H01J61/067
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp device capable of improving build-up of the light beam of a cold cathode fluorescent lamp, having 2 mm or less for tube diameter. SOLUTION: This fluorescent lamp device is provided with a cold cathode fluorescent lamp 10, having 2 mm or less of tube inner diameter and sealed with the mercury and the inert gas and a lighting device 20 for applying a direct current voltage or an alternating current voltage, including a direct current component to the fluorescent lamp 10 for starting. The mercury coagulated in the fluorescent lamp 10 is transferred to be diffused inside of a discharge space as the mercury ions by the direct current voltage or the alternating current voltage including a direct current component, and lamp luminance is raised quickly.
Patent JP-H11119172-A (JP)
Title: Visual field experiencing device and visual field experiencing method for spectacles and recording medium
Inventor: KOMATSU AKIRA
IPC: G09F9/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to provide spectacle lenses most adaptable to a user by sufficiently recognizing the characteristics of spectacles at the time of purchasing the spectacle lenses. SOLUTION: A visual field experiencing system 1 for spectacles having an image processing function 13 for selecting and outputting the visual field image which is the visual field image when viewed by wearing the spectacles and corresponds to the distance viewed in the regions (far sight region, near sight region and intermediate region) of the spectacle lenses corresponding to the distance to an object is provided. This visual field experiencing system 1 is capable of selectively displaying the visual field images corresponding to the distances and, therefore, the system is capable of displaying the characteristics of the spectacle lenses appearing as unsharpness and distortion in an easily understandable manner.  Since the characteristics of the spectacles may be sufficiently conveyed to a user, the user is able to select the spectacles most adequate for himself or herself in a satisfactory manner.
Patent JP-H08137363-A (JP)
Title: Pressurizing mechanism for unit
Inventor: TAKAGISHI HIROAKI
IPC: G03G21/16
Filed: 1994-11-11
Abstract: PURPOSE: To provide a unit pressurizing mechanism being small in operational force at the time of pressurizing with a small space without twist in operation by putting a specific member below a rotatable resist transfer unit for pressurizing the unit against a butting part. CONSTITUTION: As for the operation at the time of pressurizing, when a sliding link 43 is operated in the direction of (W) by a sliding mechanism, a pressurizing stay 41 is turned around a center shaft 44 clockwise by a driven shaft 49. At this time, a stay raising roller 47 (shown in a solid line) attached to the pressurizing stay 41 ascends on the slope of a guide 50, so that the pressurizing stay 41 is raised while turning. By this operation, a resist unit pressurizing roller 51 (shown in a broken line) attached to the pressurizing stay 41 pushes up a pressurizing spring 53, the resist transfer unit composed of a side plate 23 and a stay 22 is turned around a rotary center shaft 24 clockwise, to bring the resist transfer unit into press contact with the butting part P of a photoreceptor unit. The pressurization is released by the reverse operation.
Patent JP-H04152707-A (JP)
Title: Composite longitudinal vibration mechanical filter
Inventor: TAKEUCHI YOSHIHIKO
IPC: H03H9/46
Filed: 1990-10-17
Abstract: PURPOSE:To form a mechanical filter without undesired spurious response by coating a resin to the side face of a piezoelectric member of at least an input side longitudinal vibration sound piece and an output side longitudinal vibration sound piece in which a piezoelectric member is overlapped. CONSTITUTION:A resin 60 (62) is coated to the side face of input (output) side piezoelectric ceramics 44a, 44b(46a, 46b) overlapped and fixed to an input (output) side longitudinal vibration sound piece 32(34). When the resin 60(62) is applied to the side face, the shape is as shown in figure by the affinity between the side face of the piezoelectric ceramics and the surface of the input and output put side longitudinal vibration sound pieces and the surface tension of the resin and then solidified. Thus, the surface of the end face the piezoelectric ceramics is slowly tilted by the resins 60, 62 and leads to the input and output put side longitudinal vibration sound pieces. Thus, undesired resonance due to the reflection in the piezoelectric ceramics end face is prevented.
Patent JP-H06106450-A (JP)
Title: Two-dimensional working method and device through manual handle
Inventor: KUBONO KAZUO
IPC: B23C3/00
Filed: 1992-09-23
Abstract: PURPOSE:To provide a two-dimensional working device and method which have been improved so that a working shape of a two-dimensional working surface such as an oblique line or a circular arc line or a position and a dimension can be designated concisely. CONSTITUTION:A two-dimensional working device through a manual handle has a switch unit K to designate a working shape of a two-dimensional working surface such as an oblique line A or a circular arc line, a storage part to store designation of a work working position and a dimension while instructing a starting point (X0, Y0) and an end point (X1, Y1) of a main shaft tool D and an operation processing part to carry out two-dimensional working while driving a single shaft by operation of a manual handle 11 in the other single shaft direction from the starting point or the end point.
Patent JP-H08254490-A (JP)
Title: Method for determining purity of processed used glass
Inventor: KAARUHAINTSU GUSHIYUBAITORU
IPC: G01G11/18
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To determine the ratio of foreign particles to the quantity of a sample by deciding which of nonferrous metal or opaque foreign matter in a group of foreign matter is identified immediately before variation 6f weight and determining a group of corresponding foreign matter. SOLUTION: A sample is fed to a shoot 1 and a sensor 2 identifies a nonferrous metal while a sensor 3 identifies an opaque foreign matter. When one of the sensors 2, 3 detects impurities of nonferrous metal, a pulse signal corresponding to the type of impurities is transmitted on a data line 10.2, 10.3 to a computer 10 and a blow off nozzle is operated with some time lag to blow off the impurities from a glass flow. Impurities thus blown off are collected by a collection tray 6 and pure glass fragments passed through a free fall passage 4 are collected by a glass tray 8. A computer 10 is connected, on the input side thereof, with the sensors 2, 3 and weighing boxes 7, 9 for determining increase of weight of trays 6, 8 and, on the output side thereof, with a monitor 11 and a printer 12.
Patent JP-2001097051-A (JP)
Title: Hybrid vehicle
Inventor: KASHIWASE HAJIME
IPC: B60L50/16
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To minimize the leakage of water in a motor terminal even when water leaks from a water piping line in an engine front side. SOLUTION: In an engine room, a water piping line for an engine cooling water such as a radiator 22 and a water pipe A23 are arranged in a front side of an engine 1. In a left rear side of the engine 1, three connecting terminals 2a of a motor A arranged on the just left side of the engine 1 are disposed in an upper part of the engine room in such a way as to face upward, and connected with a connecting terminal 18a of an inverter 18. Therefore, even if the leakage of water from the radiator 22 or the water pipe A23 is caused by an accident and the like, the leaking water cannot reach the three connecting terminals 2a of the motor A2 unless having enough height and overcoming the engine 1 of high temperature, so that the leakage of water rarely occurs in the connecting terminal 2a.
Patent JP-H04154055-A (JP)
Title: Structure of metal-air cell
Inventor: YAMAGISHI TOSHIHIKO
IPC: H01M12/06
Filed: 1990-10-17
Abstract: PURPOSE:To obtain a metal-air cell of high energy density by circulating or supplying electrolyte through bubbles supplied by an air pump. CONSTITUTION:An electrolyte is circulated or supplied by bubbles supplied by an air pump 102. For instance, when air, branched by an adjusting valve 103, is delivered formed into a bubble-state from a point end 106 of an air pipe inserted into an electrolyte tank, the bubble is advanced into a liquid feed pipe 107 inserted from above in the electrolyte in the electrolyte tank. The electrolyte is fluidized upward by a differential pressure, generated in the liquid by the bubbles in the pipe, and further recirculated after passing through a crystallizing tank 109. In this way, a metal-air cell of high energy density can be obtained.
Patent JP-2000108759-A (JP)
Title: Loading plate lifting device
Inventor: MAEDA YASUSHI
IPC: B60P1/44
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To dispense with the installation of a backplate for grounding separately to a sub-plate by comprising the backplate which is faced to the ground when the sub-plate is developed, and faced to an arm side when it is folded with a main plate as the whole loading plate. SOLUTION: A pair of backplates 34 made of an elastic member (rubber or the like) is mounted on a rear side of a main plate 30. These backplates 34 abut on the ground when a loading plate 29 is developed to act as a cushion for stabilizing the loading plate 29. Similarly, a pair of backplates 35 is mounted on a rear surface of a sub-plate 31. These backplates 35 are used as the backplates for grounding when the sub-plate 31 is developed, and contacted with the arms for preventing the backlash of the retracted loading space when the loading plate 29 is fully folded on the arms. That is, as the backplates are provided with two functions, it becomes unnecessary to independently install the backplates for grounding.
Patent JP-H06132052-A (JP)
Title: Device for connecting cable of signal
Inventor: CHINOU SUSUMU
IPC: H01R13/64
Filed: 1992-10-16
Abstract: PURPOSE:To directly perform the confirmation of connection with visual observation on whether or not, the connection has been properly and surely done at the time of connection of cables of signal. CONSTITUTION:A first line 3A for a signal for transmitting a signal from the interface(IF) of a first device 1 to the second interface(IF) of a second device 2, a second line 3B for a signal for transmitting a signal from the interface(IF) of the second device to the interface(IF) of the first device, a third line 4A for a signal arranged to branch out from a predetermined position of the first line for a signal and arranged to be taken into the first device side and a fourth line 4B for a signal arranged to branch out from a predetermined position of the second line for a signal and arranged to be taken into the second device side are provided. Further, a first emitter 5A is provided at the end of the third line for a signal to emit light in accordance with the voltage of a signal required for the interface(IF) which is given and received in the case where the respective devices are interconnected by the first line for signal and a second emitter 5B provided at the end of the fourth line for signal to emit light in accordance with the voltage of a signal required for the interface(IF) which is given and received in the case where the respective devices are interconnected by the second line for a signal.