baber/WOPTO huggingface dataset:
Patent JP-H11174787-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G5/14
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain an image provided with excellent reproducibility by eliminating an influence of such as miscellaneous light, by the image forming device allowed to perform the image exposing from an inside of the image forming body. SOLUTION: In this image forming device capable of forming the image on the image forming material by performing the electrification, the image exposure and the development, in arranging an electrifying device 11, image exposing means 12 and developing means 13, corresponding to the image forming body 10, the image forming body 10 is constituted of a light transmitting substrate, a light transmitting conductive layer and the high γ photosensitive layer, the image exposing means 12 being arranged inside the image forming body 10, is respectively consisting of exposing element and unmagnification image forming element in a line shape.
Patent JP-2001165116-A (JP)
Title: Dust-proofing rodless cylinder device
Inventor: HORIKAWA AKIYOSHI
IPC: F15B15/14
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent dust or the like from invading into a cylinder body through a slit. SOLUTION: This device is equipped with a driving part 9c having a slit 5 on a tubular cylinder body in the axial direction, for reciprocating on the outside surface of the cylinder body along the slit, and has a rodless cylinder 2 equipped with seal bands (10a, 10b) for sealing the slit, and an opening 31a for insertion of the rodless cylinder, and has a box-shaped case member 3 where the rodless cylinder is stored through the opening, one or more rows of guide rails 33 projected in parallel with the axial direction of the cylinder body on the inner surface of a wall of the case member opposite to the slit, and one or more guide members 13 guided by the guide rails and stuck on the driving part, to thereby prevent the dust or the like from invading into the cylinder body through the seal bands from the slit during the operation of the rodless cylinder.
Patent JP-H06201081-A (JP)
Title: Pipe joint
Inventor: SATO AKIHIKO
IPC: F16L19/08
Filed: 1992-12-28
Abstract: PURPOSE:To provide a pipe joint for connecting synthetic resin pipes and metal pipes using a cap nut without the fear of a screw part being deformed or damaged at the connecting time and without the looseness of the cap nut even with the use for many hours. CONSTITUTION:A protruding part 23 is formed at the contact face 22 of a cap nut 2, and a recessed part is formed at the face, coming in contact with the contact face 22 of the cap nut 2, of the collar part 10 of a pipe joint body 1. After connection, the protruding part 23 is fitted into the recessed part so as to impede the reverse rotation of the cap nut 2.
Patent JP-H10185062-A (JP)
Title: Joint for piping equipped with cap
Inventor: MIKAWA MITSUHARU
IPC: B65D53/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce to utmost a projected quantity by a cap, by projecting a core fitted to a shell part or a pipe end part from the center of the cap, and mounting O-rings for sealing between the inner side of the shell part and the core and between the end surface of the shell part or an pipe end surface and the cap. SOLUTION: A service tee joint is an electric fusion service tee joint in which a heating wire is embedded in a contact surface to the plastic main pipe of a saddle part and a terminal equipped with a terminal connected to the hearing wire is arranged in parallel on the saddle part. In the inner side center part of a cap 12, a stepped core 13 whose end is formed into a small diametral part is projected, and in a shell part 14, an opening part side is formed into a large diameter. The movement of an O-ring 17 is regulated from a vertical direction by this step and the step of the core, and an O-ring 16 is interposed also between a groove 18 formed in the groove bottom of a circumferential groove 15 formed by the core 13 and the upper end of the shell part 14. Hereby, the projected amount of the cap 12 is reduced by a part where the mounting parts of the O-rings are not necessary.
Patent JP-H09164451-A (JP)
Title: Blow squeeze type molding machine
Inventor: NOGUCHI MASAHIDE
IPC: B22C15/28
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To surely fill up molding sand into an upper and lower flasks. SOLUTION: Upper and lower second compressed air injecting mechanisms for injecting the compressed air fluidizing the molding sand at the side part and the lower part in the almost horizontal part of upper and lower blow heads 4, 5 are fitted to the upper and lower blow heads 4, 5, respectively. Further, an upper and lower guide members 4a, 5a for introducing the molding sand in the upper and lower blow heads 4, 5 are projectionally arranged in the upper and lower blow heads 4, 5 so as to disperse toward the whole zone of tip opening hole parts after once converging the molding sand to the center parts of the upper and lower blow heads 4, 5.  By this constitution, at the time of blow- squeezing the molding sand into the upper and lower flasks 2, 3, the compressed air is injected from the upper and lower second compressed air injecting mechanisms to wholly fluidize the molding sand in the upper and lower blow heads 4, 5. Further, the molding sand is blown into the upper and lower flasks 2, 3 while dispersing it toward the whole zone of the tip opening holes of the upper and lower blow heads 4, 5 by the upper and lower guide members 4a, 5a.
Patent JP-2000174505-A (JP)
Title: Electronic device
Inventor: OTSUKA KANJI
IPC: H01P1/26
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device where signal transmission through a bus wire system is quickened by specifying a circuit configuration of a driver circuit and a characteristic impedance of a transmission line. SOLUTION: The electronic device is configured by mounting an integrated circuit chip with a differential driver 3 on a printed circuit board having a transmission line 1 and a termination resistor 2, where its input and output circuit is configured by combining the differential driver 3 of a current switch type with a bus wire system consisting of the transmission line 1 used to transmit differential complementary digital signals and the termination resistor 2 that is a termination circuit in matching with the line 1. The current switch type differential driver 3 is employed and the transmission line 1 consists of parallel wires with an equal length whose characteristic impedance is 25 ohms or below.  Then attenuation of energy of the signals being transmitted is suppressed and electromagnetic interference among the transmission line wires 1 placed close to each other can be suppressed.
Patent JP-H07118880-A (JP)
Title: Metal surface protective agent and treatment using the same
Inventor: YAMAGUCHI HIDEAKI
IPC: H05K3/28
Filed: 1993-12-15
Abstract: PURPOSE:To improve preventing properties with respect to rust, solder leach and discoloration, alkali resistance, humidity resistance, chemical resistance and heat resistance of various metals by treating the surfaces of the metals with an aq. solution contg. a specific compound, an organic acid and a metallic compound. CONSTITUTION:A printing circuit board, etc., is immersed at 0 to 100 deg.C in an aq. solution contg. about 1% concn. of one of the compounds represented by the formula I to V and 0. 001 to 5% concn. of an organic acid such as acetic acid, formic acid, carboxylic acid, etc., and a metallic compound such as zinc formate, zinc phosphate, ferric chloride, etc., or additionally, >=30ppm of barium ions and halogen ions from a salt such as barium bromide, barium chloride, etc. Then the board is heated and dried in the air or in a nitrogen atmosphere by using the near infrared reflow furnace. Subsequently, the soldering is performed through attaching a solder powder on the board and thereafter the board is subjected to alkaline solution treatment and alkaline etching solution treatment. Thus, various metallic parts or printed circuit boards having excellent various characteristics can be formed on the surfaces of metals.
Patent JP-H06202393-A (JP)
Title: Image forming device
Inventor: GOTO SHINJI
IPC: G03G15/00
Filed: 1992-12-28
Abstract: PURPOSE:To prevent the leakage of laser beam at the time of exchanging a fixing unit and a photosensitive drum from being irradiated with the laser beam at the time of opening a cover by opening a laser shutter plate only in a state where a process cartridge is fitted and the cover is closed. CONSTITUTION:In the state where the cover 3 of a device main body is closed and the process cartridge 4 is fitted to the device main body, a first arm 21 can freely move linking with the opening/closing of the cover 3. Therefore, when the process cartridge 4 is fitted to the device main body, the laser shutter plate 20 opens/closes linking with the opening/closing of the cover 3. When the process cartridge 4 is removed from the device main body, the cover 3 is opened and the first arm 21 does not have any force. Consequently, even if the cover 3 is closed in this state, the turning of the first arm 21 is stopped in the midst by a stopper 23 and the first arm 21 is a little deformed so that laser shutter plate 20 can not be opened.
Patent JP-H10326613-A (JP)
Title: Electrode of hydrogen storage alloy
Inventor: MORIWAKI YOSHIO
IPC: H01M4/24
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline storage battery excellent even in the high-rate discharging characteristic by improving a hydrogen storage alloy of AB5 type in which at least Ni is substituted with Co using a base of MmNi5 and suppressing drop of the cycle lifetime characteristic and preserving characteristic when this electrode is used in the alkaline storage battery even if the CO content of the alloy is low and a low-cost hydrogen storage alloy is used. SOLUTION: An electrode for battery uses a hydrogen storage ally using a base of Mm-Ni series (Mm is Misch metal), wherein the alloy includes a phase which uses as main phase a MmNi5 alloy phase holding the crystalinity even if the alloy stores hydrogen and another phase which uses as main phase an alloy phase turned amorphous when it stores hydrogen. It should preferably be configured so that the facial part, in particular, of the powder of hydrogen storage alloy is covered with an alloy phase which is turned amorphous when it stores hydrogen. Such an alloy as turned amorphous may be at least one of the Mm2 Ni7 phase, MmNi2 phase, and MmMi3 .
Patent JP-H06205169-A (JP)
Title: Original picture reader
Inventor: KINOSHITA KATSUYOSHI
IPC: H04N1/19
Filed: 1992-12-28
Abstract: PURPOSE:To detect the fluctuation in a subscanning speed in the reader using a line sensor so as to apply photoelectric conversion to a picture of a developed photographic film thereby reading the picture. CONSTITUTION:A reference chart 51 in which a straight line B parallel with the subscanning direction and a straight line A with an inclination to the subscanning direction are recorded on a translucent base is contained in a holder containing a photographic film. Then the reference chart 51 is read by a line sensor together with a film picture. A deflection in the main scanning direction gives effect on the result of reading of the straight line B and a deflection in the main scanning direction and a fluctuation in the subscanning line speed give effect on the result of reading of the straight line A. Then the fluctuation in the subscanning line speed is detected based on a difference component between the result of reading of the straight line A and the result of reading of the straight line B.
Patent JP-H09170277-A (JP)
Title: Ligneous fire-resisting panel
Inventor: MAEKAWA YOSHIHIRO
IPC: B27K3/16
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a ligneous fire-resisting panel and enhance the fire resistance thereof by bonding a glass fiber cloth to the reverse side of a ligneous board containing silica to form a plate material, and stacking and bonding a plurality of plate materials including at least one plate material so formed on and to each other. SOLUTION: A surface veneer F (Fa, Fb) is formed out of a lauan veneer containing silica. Also, a reinforcing core veneer Cb and a core veneer Co are formed out of a lauan veneer not containing silica. Furthermore, a glass fiber cloth GF is formed out of glass fiber 7. Then, the surface veneer F (Fa, Fb), the reinforcing veneer Cb, the core veneer Cc and the glass fiber cloth GF are pertinently stacked and arranged on top of one another. Also, the the veneers F, Cb and Cc and the cloth GF are compacted and at the same time, bonded to one another by use of an adhesive D such as a resorcinol resin wood adhesive and a ligneous fire-resisting panel 1 is thereby formed.
Patent JP-H09170438-A (JP)
Title: Manufacture of ceramic auxiliary combustion chamber member and core
Inventor: KAMIKAWA YUJI
IPC: B29C33/52
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic auxiliary combustion chamber member having seamless structure by facilitating machining of a core because it is a molding made of foaming resin and burning it out by baking. SOLUTION: In a manufacturing method for a ceramic auxiliary combustion chamber which has an auxiliary combustion chamber therein and is provided with an injection hole and a communicating hole, a core 13 which is made of foaming resin and molds a cavity, the injection hole, and the communicating hole of the auxiliary combustion chamber is provided in a recessed part 12c which forms an outer shape of the auxiliary combustion chamber member to prepare a molded mold 12. Ceramic raw material I4 is poured into the molded mold 12 to wrap the core 13 and solidify it as it is so as to make an intermediate body 15. The intermediate body 15 is taken out of the molded mold 12 and is dried. The intermediate body 15 is baked at a temperature above the temperature at which the core 13 is burned out.
Patent JP-H11186434-A (JP)
Title: Multi-layer wiring substrate
Inventor: YONEDA CHIKAFUMI
IPC: H05K1/03
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer wiring substrate in which a wiring conductor can be formed by a thin film forming technique, the wiring conductor can be formed with high density, and the electrodes of a semiconductor element or a capacity element or the like can be surely and strongly electrically connected with the wiring conductor. SOLUTION: An organic resin insulating layer 2 and a thin film wiring conductive layer 3 are alternately layered on a substrate 1, the upper and the lower thin film wiring conductive layers 3 are electrically connected through a through- hole conductor 6 provided at the organic resin insulating layer 2, and a bonding pad 7 electrically connected with the thin film wiring conductive layer 3, with which outside electronic parts are connected, is provided on the upper face of the organic resin insulating layer 2a in the uppermost layer so that a multi- layer wiring substrate can be obtained. Also, the surface of the bonding pad 7 is coated with a coating layer 8 made of at least one kind of Co, Ta, Mo, W, Pd, and Pt.
Patent JP-2001163160-A (JP)
Title: Air bag device
Inventor: NITTA TAKASHI
IPC: B60R21/20
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To certainly apply an occupant's head protective function by preventing the upper end of a center pillar garnish from jumping into a cabin during inflation and development of the air bag, in an air bag device in which an air bag develops like a curtain. SOLUTION: A body is provided with a guide bracket 12 for guiding the air bag 5 so that it does not enter into the inside of the center pillar garnish 11 but develops on the cabin side during the inflation and development of the air bag 5, an engaging claw 15 is suspended from the guide bracket 12, and an engaged part 16 engaged with the engaging claw 15 is disposed in the center pillar garnish 11 to prevent the upper end of the center pillar garnish 11 from jumping into the car room.
Patent JP-H11168998-A (JP)
Title: Working trolley
Inventor: SANADA TOSHIAKI
IPC: A01G13/02
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a working trolley equipped with a constitution capable of readily driving a strut for a vinyl greenhouse into the ground without rise in cost required for working time and operation facilities. SOLUTION: This self-propelled working trolley 1 is equipped with a traveling apparatus 3 and provided with a bed frame 8 liftably installed on the top of the traveling apparatus 3 and rod-shaped boring numbers 15 which are supported in a suspensible manner from both side parts 8C of the bed frame 8 corresponding to both the sides of the traveling direction of the traveling derivative 3 and have lower ends formed in a drill shape. The boring numbers 15 are lifted and lowered corresponding to the lifting and lowering actions of the bed frame 8.
Patent JP-H06191791-A (JP)
Title: Automatic operation device for crane
Inventor: KITAHARA YOSHIYUKI
IPC: B66C17/10
Filed: 1992-12-28
Abstract: PURPOSE:To operate a crane from the ground and further to attain crane work by only an operator. CONSTITUTION:An automatic operation device for a crane has a position detecting means 20 for detecting each position of a running unit 1, transverse unit 2 and a hoist holding means 3 and a position indicating means 35 for presetting article hanging up and unloading positions of the running unit 1, transverse unit 2 and the hoist holding means 3. The device has a control unit 26 for commanding moving to a hoist position from the present position, article hoist up action and moving to an unloading position, article lowering action to the running unit 1, transverse unit 2 and a hoist unit 11 based on a detection data of the position detecting means 20 and a preset data of the position indicating means 35.
Patent JP-H06201097-A (JP)
Title: Gas cylinder residual gas recovery device
Inventor: TAKEI YUKIHIKO
IPC: F17C7/00
Filed: 1992-12-28
Abstract: PURPOSE:To automate gas cylinder residual gas recovery work rationally. CONSTITUTION:A gas cylinder residual gas recovery device is provided with an inverting mechanism 4 for holding a carried-in gas cylinder (b) on a turntable 2 and inverting it by 180 deg., and a connecting valve 5 removably connected to the gas filling port of the gas cylinder (b) held by the inverting mechanism 4. A high pressure gas feed passage 51, a gas liquid recovery passage 52 and a residue recovery passage 53 are respectively connected to the connecting valve 5, and a control part is provided to control the operation of the inverting mechanism 4 and switching valves 51d, 52d, 53d provided at the respective passages 51, 52, 53.
Patent JP-H0693522-A (JP)
Title: Acrylic fiber mixed yarn having crispy feeling
Inventor: MIZUKAMI YOSHIKATSU
IPC: D01F6/40
Filed: 1991-12-06
Abstract: PURPOSE:To inexpensively provide spun yarn of acrylic fiber useful as clothing for spring and summer especially for sweater and jersey, having a crispy feeling, hemp-like handle and more natural touch. CONSTITUTION:Fibers are mixed with >=30wt.% acrylic fibers comprising >=40wt.% acrylonitrile, having a fiber cross section of a random polygon composed of straight-line sides to give spun yarn.
Patent JP-H10179987-A (JP)
Title: Drying stand
Inventor: ASADA HIDEKI
IPC: D06F57/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To make possible to place a weight such as a block on a leg section by forming a frame body by connecting the upper parts of a pair of poles erected with a prescribed clearance between them, connecting a leg section protruding in a direction perpendicular to the axial direction of a bar in the lower part of the frame body, and forming a placement bed between the two leg sections. SOLUTION: A frame body 1 is made up of a pair of poles 11 erected with a prescribed clearance between them and a bar member 12 which connects the upper parts of the pole pair and where fitting holes into which the upper ends of the poles 11 are inserted, are formed, and pole hooks 13 are provided along the bar member 12. Legs 2 made of a synthetic resin molding, a synthetic resin-covered steel pipe or a coated steel pipe, are provided at the lower parts of a pair of poles 11, 11 forming the frame body, 1 perpendicularly to the supporting bar 12, a sheet, tubular or lattice form placement bed 3 made of a synthetic resin or metal, is provided astride the legs 2, 2. The drying device is made immovable by placing a concrete block on the placement bed 3.
Patent JP-H11171628-A (JP)
Title: Cement composition using burnt ash of sewage sludge, use of the same cement composition and formed product and structure using the same composition
Inventor: NISHIMURA TAKAHIKO
IPC: C04B7/28
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a cement composition in which burnt ash of sewage sludge and dust containing chlorine is effectively utilized and provide a method for using the composition and obtain a formed product and a structure by using the cement composition. SOLUTION: This cement composition comprises 5-30 wt.% burnt ash of sewage sludge, 0-10 wt.% dust containing chlorine, 10-50 wt.% blast furnace slag fine powder, 3-15 wt.% gypsum, 0-8 wt.% lime and 82-20 wt.% cement. Burnt ash of sewage sludge pulverized and/or classified so that residual content after sieving with 90 μm mesh sieve becomes <=0.5% is used as the burnt ash of sewage sludge. This method for using the cement composition comprises adding 0.5-10 wt.% one or more kinds of materials among calcium chloride, potassium chloride, sodium chloride, dust containing chlorine and lime to 100 wt.% cement composition when the above cement composition is kneaded with water. This formed product or this structure is prepared by using the cement composition and the above using method.
Patent JP-H10186220-A (JP)
Title: Camera apparatus
Inventor: KAWAKAMI ETSURO
IPC: G02B7/32
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce cost and to improve designing property by making the constitution of a camera apparatus having a communication function corresponding to an IrDA(infrared data association) efficient. SOLUTION: This camera apparatus is provided with an infrared AF part 20 capable of measuring a distance between a subject and the camera based on the input of infrared light reflected from the subject by radiating the infrared light to the subject, and an IrDA communication part 21 capable of performing data communication with an external equipment by the use of the infrared light. In such a case, an infrared light emitting diode 20a connected to both of the AF part 20 and the communication part 21 generates and outputs the infrared light. A light condensing lens 20b changes the directivity of the light outputted from the diode 20a and a CPU 41 controls the directivity of the infrared light by moving either the diode 20a or the lens 20b based on specified operation.