baber/WOPTO huggingface dataset:
Patent JP-H11126286-A (JP)
Title: Fire preventing device
Inventor: SATO KAZUTO
IPC: G08B17/10
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a fire due to the origin of the fire that is brought with a baggage into a building. SOLUTION: This fire preventing device is arranged in the carriage route of a baggage that is carried into a building 1 and is provided with a fire origin detector 5 which senses the existence of a fire origin inside the baggage to be carried. The detector 5 consists of a roller conveyor 18 that transfers the baggage, a smoke sensor 15 and a flame sensor 22 which detect the existence of the fire origin inside the baggage that is carried by the conveyor 18, a camera 25 which detects the size of the baggage and a controlling part 26 which sets a transfer speed by the conveyor 18 coinciding with the size of the baggage which is detected by the camera 25, also stops the drive of the conveyor 18 according to the detection of the fire origin or drives it backward.  Moreover, the detector 5 is provided with a sucking pipe which directly sucks air over the surface of the baggage and a main body part which senses fine-grains of smoke from the sucked air.
Patent JP-H09134102-A (JP)
Title: Image forming device
Inventor: HIROTA SHINGO
IPC: G03G21/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent toner from leaking from a space between both ends of a cleaning blade and a sealing material arranged close to the cleaning blade at the same cost as a conventional one by dispensing with special working and accuracy without increasing the number of parts in an image forming device. SOLUTION: The sealing material 4 has an extended part 4a which extends from a non-blade-abutting part 1a to a blade abutting part 1b side on an image carrier 1, arranged close to and opposed to a blade edge 3a from the upstream side of the image carrier 1 in the moving direction. When the volume averaged grain size of toner to be used is >=4μm, and <=15μm, and the cohesive degree is >=5%, and <=40%; 0<(W/L)<0.4 is satisfied in the case the width of the space S between the edge 3a and the part 4a of the material 4 is defined as W, and the length is defined as L, and the toner leaking from the space S coheres to be prevented from leaking in the middle.
Patent JP-H05104178-A (JP)
Title: Lifter plate for lifting can barrel
Inventor: YAGUCHI JIRO
IPC: B21D51/26
Filed: 1991-10-11
Abstract: PURPOSE:To forcedly pull down a top cutting can with a lifter plate used at the time of forming edge rolling to an opening edge part of the top cutting can in the case the top cutting can not drop by gravity in the condition of restraining to a seaming chuck by using the seaming chuck for fastening a cover plate to the can barrel. CONSTITUTION:On a plate body 3 which can vertically lay the can barrel, guide rods 7 for restraining the lower end fastening edge of the can barrel in the parallel direction to the feeding direction of the can body 5 are arranged oppositely. At the position where the lower end fastening edge of the can barrel can be restricted in the vertical direction to the guide rods 7, restraining claws 15 are arranged swingably. A suction lever 23 of the bottom surface of the can barrel is fitted attachably/detachably and thus the lifter plate 33 for lifting the can barrel is constituted.
Patent JP-H08150726-A (JP)
Title: Ink jet printer
Inventor: TAGUCHI TATSUHIRO
IPC: B41J2/055
Filed: 1994-11-28
Abstract: PURPOSE: To provide an ink jet printer not generating the application of stress to a nozzle tube connection part and imparting good printing quality. CONSTITUTION: In an ink jet printer equipped with a printing head 1 having nozzles 2 and the nozzle tubes connected to the nozzles 2, a curved part 32 is formed to each of the nozzle tubes and the fixing parts 41, 42 fixing each of the ink tubes on both sides of the curved part 32 through damping materials are provided.
Patent JP-H0798189-A (JP)
Title: Heat accumulator
Inventor: SUZUKI KEIICHI
IPC: F28D20/00
Filed: 1993-10-27
Abstract: PURPOSE:To facilitate a laminating operation of heat storage elements and reduce the manufacturing cost of a heat accumulator by forming a heat storage elements of porous material and providing a space between the elements. CONSTITUTION:A heat accumulator 2 of a regenerating heat exchanger to be used for an external combustion engine is formed of a plurality of heat storage elements 3 laminated coaxially in a casing 1. Each element 3 is formed in a shape having a disclike body 3a and a leg 3b protruding from one end face of the body 3a, and formed by integrally molding a porous material. The plurality of the elements 3 are so laminated as to generate a space 4 through the legs 3b in a flowing direction of operating gas to form the accumulator 2. Heat is transferred between the gas and the accumulator 2.
Patent JP-H09137345-A (JP)
Title: Shading knit fabric
Inventor: HIRATA CHIHARU
IPC: D06M101/16
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain lightweight knit fabric excellent in shading properties and having high cushioning properties and air permeability. SOLUTION: In this shading knit fabric, an occupation rate of a synthetic fiber filament (A) containing 1-25wt.% dispersed ceramic-based particles in the face side surface is >=20% and the maximum value of the spectral reflectance of the surface in 0.76-2μm wave length region is 60-85%. The knit fabric can be knitted by using a sheath-core type synthetic fiber filament (B) having 75-95% volume ratio of a core part, containing >=1wt.% ceramic-based particles in the core part and <=1wt.% in the sheath part and having >=0.3wt.% content difference of the ceramic-based particles between the core part and the sheath part. A water repelling processing is carried out on the outer side surface and the water absorbing processing is carried out on the skin side surface.  Cushioning and air permeable performances are enhanced by bringing the fabric in a multiple layer structure and forming the fabric with smaller monofilament denier in the outer layer and larger monofilament denier in the middle layer compared with that of the outer layer, thus the fabric is suitable for outdoor sports shoes.
Patent JP-2001118313-A (JP)
Title: Recorder
Inventor: KUSUNOKI TOSHIHIRO
IPC: G11B19/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To decrease the number of parts of a recording start switch which has a wrong operation preventing function. SOLUTION: This recorder has a connecting member 159 having an operating member 156 which is guided by a guide recess part 161 and can slide, a lock button 157 having an engagement projection 168 which is engaged with an engagement recess part 166 and a connecting member 159 which includes a switch element 158, a pressure piece 176 which presses the element 158, a 1st elastic displacement part 175 which touches and energizes a casing in the direction where the piece 176 is separated from the element 158 and a 2nd elastic displacement part 174 which energizes the button 157 in the direction where the projection 168 engages with the part 166. When the button 157 is pressed against the energizing force of the part 174, the engagement state is canceled between the projection 168 and the part 166 and the member 156 is slid against the energizing force of the part 175. Then the element 158 is pressed by the piece 176.
Patent JP-H10127302-A (JP)
Title: Shoes for infant
Inventor: YAMADA AKIE
IPC: A43B23/00
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide shoes for an infant capable of preventing the left and right from being erroneously put on the wrong feet. SOLUTION: A magnet 12 is provided on the side face of this shoe 1 for a left foot and a magnetic detection sound emitter 22 composed of a magnetic sensor 23 and a sound emitter 24 is provided on the side face of the shoe 2 for a right foot. In the case that the infant erroneously puts on the left and right shoes on the wrong feet, since the magnetic sensor 23 detects magnetism generated from the magnet 12, music or the like is generated and an error is reported to the infant. In the case that the left and right shoes are correctly put on, since the magnetic sensor 23 does not detect the magnetism generated from the magnet 12, sound like the music or the like is not generated.  The magnet 12 and the magnetic sensor 23 can be fixed to the shoes 1 and 2, and when they are housed in an attachable and detachable or waterproof housing material and attached to the shoes, they can be detached when they are not required and a waterproof property is imparted as well.
Patent JP-H01134375-A (JP)
Title: Image forming device
Inventor: HARADA HIROYUKI
IPC: G03B27/50
Filed: 1987-11-19
Abstract: PURPOSE:To stop an optical system accurately at its home position at all times by applying a brake during return movement at timing corresponding to a moving load in an image read area. CONSTITUTION:A encoder 62 consisting of 1st and 2nd sensors 66a and 66b composed of slit disks, photocouplers, etc., is coupled directly with the shaft of a motor 61 which drives an unshown traveling optical system and when a motor rotates at a prescribed speed, pulses P1 and P2 which are 90 deg. out of phase with each other are generated. Then those pulses are supplied to a rotating direction detecting circuit 68 to detect the rotating direction and while its output is supplied to a microcomputer 69, the output pulse P2 of the sensor 66b is applied directly to the computer 69. The output pulse P1 of the sensor 66a is compared in terms of phase by a phase comparator 70 with a reference pulse and an obtained error signal is inputted to the computer 69 through a filter 73 and an A/D converter 74; and a pulse-width modulated signal from the computer is applied to a motor driving circuit 75 to determine the brake timing.
Patent JP-H02289501-A (JP)
Title: Preservative for cut rose flowers
Inventor: SHIRAI MAKOTO
IPC: A01N3/02
Filed: 1989-11-10
Abstract: PURPOSE:To obtain the title preservative which is colorless, odorless and harmless, and composed of abscisic acid and auxin migration inhibitor, thus enables cut rose flowers to be admired for a long prior of time without bent neck, excessive opening, and drooping. CONSTITUTION:The title preservative contains, as active ingredients, abscisic acid and an auxin migration inhibitor such as 9-hydroxyfluorene-9-carboxylic acid, additionally may include other preservatives and saccharides. The ratio of abscisic acid and auxin migration inhibitor is, when the combination is used as a pretreatment agent, preferably (1 to 5):(50 to 150), when used as a posttreatment agent in florists or consumers, preferably (1 to 10):(1:10). The preservative may be in the form of either a powder or a concentrate in water, it may be diluted with water to the concentration for ready-to-use. The preservative can keep the cut rose flowers fresh for a long period of time and the buds open successively.
Patent JP-S62155477-A (JP)
Inventor: ICHIKAWA KATSUHIRO
IPC: F25B15/00
Filed: 1985-12-27
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-S62155810-A (JP)
Inventor: MORITA TAMAO
IPC: A44B99/00
Filed: 1985-12-27
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-2000124302-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HORIBA SHINICHI
IPC: H01L21/76
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of deep slits, even when a contact hole is moved into a trench separation region due to deviation in alignment. SOLUTION: In the manufacture of a semiconductor device, a step 4A is formed on the sidewall of a trench of a first shallow trench 4 and a second deep trench 6. Since a contact hole 11 is moved into a trench separation region 8 due to misalignment, the trench separation region 8 is also etched. However, since the etching of the trench separation region 8 is stopped at the position of the step 4A, the depth of a slit being formed by the etching of the trench separation region 8 will not be deeper than that of the first trench 4.
Patent JP-H02139704-A (JP)
Title: Production of magnetic head
Inventor: YAMANO TAKAO
IPC: G11B5/127
Filed: 1988-11-18
Abstract: PURPOSE:To finish the surface of a polycrystalline ferrite substrate to high flatness by subjecting the surface of the substrate to polishing by using abrasive grains to finish the surface to prescribed average roughness, then subjecting the polished surface to etching by an acid and specifying the average value of the etching depth at this time. CONSTITUTION:The surface of the polycrystalline ferrite substrate which is made into a magnetic core is subjected to the polishing by using the abrasive grains and is finished to the prescribed average roughness H and thereafter, the polished surface is subjected to the etching by the acid to remove the ruggedness of the polished surface in the stage of forming the surface formed with a magnetic metallic film onto the polycrystalline ferrite substrate. The average value Em of the etching depth of this time is so regulated as to satisfy the equation I. In the equation I, G is the gap length (the length in the direction orthogonal with the gap surface of a magnetic gap part) of the magnetic head. The projecting parts generated by the polishing in the stage where the polycrystalline ferrite substrate is subjected to the polishing and the etching are higher in the etching rate than in the recesses and, therefore, the ruggedness is removed and the magnetic film formed surface having the high flatness is obtd.
Patent JP-H05109428-A (JP)
Title: Laminated body having electron conductor layer and ion conductor layer
Inventor: KIMURA SACHIKO
IPC: H01M10/0562
Filed: 1991-10-14
Abstract: PURPOSE:To provide a laminated body having satisfactory element characteristic by improving the close adhesion of an electrode active material in a solid element to a solid electrolyte critical surface, and smoothening the movement of electrons and ions in an electrode reaction. CONSTITUTION:In a laminated body having an electron conductor layer and an ion conductor layer at least one of which consists of an inorganic oxide, a mixture layer of both the conductors in which electron conductive particles are uniformly dispersed is present in the ion conductor layer formed by Sol-Gel method between both the layers.
Patent JP-2000116342-A (JP)
Title: Sarcocarp-like jelly
Inventor: UCHIDA KAZUO
IPC: A23L21/10
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain sarcocarp-like jelly simultaneously satisfying the appearance of fibrous texture, sarcocarp-like tooth feeling.tongue touch.throat passing, fresh appearance and taste, and can be kept in frozen state. SOLUTION: This sarcocarp-like jelly contains gellan gum, tamarind seed gum, locust bean gum, xanthane gum and whey protein. An oprimum range of the amount of a jellifying agent used in the sarcocarp-like jelly of this invention is varied according to the ripeness.hardness.kind of fruit of an imaged sarcocarp, but when exemplifying as a tentative criterion, 0.03-0.3 wt.% of gellan gum, 0.05-0.7 wt.% of tamarind seed gum, and the total of locust bean gum and xanthane gum of 0.1-0.5 wt.% based on the final weight of the sarcocarp-like jelly, and a preferable ratio of the former/the latter is (1/9)-(9/1). The amount of whey protein used in the sarcocarp-like jelly is especially restricted because the optimum range is variable according to the appearance and kind of fruit of an imaged sarcocarp texture, but 0.2-1 wt.% is preferable from the view point of the appearance.
Patent JP-H06119130-A (JP)
Title: Recording device
Inventor: FUSE TAKESHI
IPC: G06K15/00
Filed: 1992-10-06
Abstract: PURPOSE:To perform format conversion from a raster direction to a vector direction or vice versa at a high speed. CONSTITUTION:Image data that a bus timing control part 21 receives are written, bit by bit, in addresses indicated by row and column address counters 25 and 26 in an image RAM 11 in synchronism with the timing signal of a memory read/write timing control part 22. The operations of a selector 27 and the address counters are set according to a mode set in a mode setting register 24. A count clock which is sent out in synchronism with the timing signal is supplied to an address counter selected by the selector 27 and counted, and this address counter supplies a carry signal to the other address counter, which counts the carry signal.
Patent JP-H04168043-A (JP)
Title: Manufacture of thermosetting resin laminated sheet
Inventor: IKEDA KENICHI
IPC: C08J5/24
Filed: 1990-11-01
Abstract: PURPOSE:To enhance punching processability by using a prepreg which is formed by impregnating a paper base material with a resin prepared by blending a water-soluble thermosetting resin with a flexibilizer modified thermosetting resin to dry the impregnated one as the surface layer of a prepreg. CONSTITUTION:In a method for preparing a thermosetting resin laminated sheet by superposing a plurality of prepregs each formed by drying a paper base material impregnated with a predetermined amount of a resin one upon another to mold the same, a prepreg which is formed by impregnating the paper base material with the resin prepared by blending a water-soluble thermosetting resin with a flexibilizer modified thermosetting resin to dry the impregnated one is used as the surface layer of a prepreg. As the water-soluble thermosetting resin, a phenol resin synthesized by using alkyl phenol as a phenol component or a melamine modified phenol resin is used. The blending ratio of the flexibilizer modified thermosetting resin and the water-soluble thermosetting resin is set so that the water-soluble thermosetting resin is 2-20 pts.wt. per 100 pts.wt. of the flexibilizer modified thermosetting resin on a solid basis. By this method, a laminated sheet excellent in punching processibility, heat resistance, silver migration resistance and electrolytic corrosion resistance can be obtained.
Patent JP-H11123238-A (JP)
Title: Drain tube for medical purpose
Inventor: UMIGA FUMIHIRO
IPC: A61M1/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a drain tube in which sufficient drainage can be uniformly achieved from a tube indwelling part inside a body in draining blood and body fluid exuding from an injured part after operation to cause less choking in the tube, and in which removal resistance at the time of removal is reduced. SOLUTION: In a drain tube 1 composed of an indwelling part 12 outside a body comprising a straight tube, and an indwelling part 11 in the body connected to a tip part of it to be a fluid collecting part, the indwelling part 11 in the body has two inner cavities 3, a cut 2 opened/closed by suction pressure of an aspirator is provided in an outer surface wall of each inner cavity 3, and inner wall holes 6 are provided along longitudinal direction of the tube at a specified interval.
Patent JP-H11228536-A (JP)
Title: Maleimide-based monomer and its production, aliphatic cyclic olefin-based monomer and its production, copolymer resin and its production, photoresist and its production, and semiconductor device
Inventor: JUNG JAE CHANG
IPC: C07C51/347
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new monomer facilitating its copolymerization with an aliphatic cyclic olefin, and capable of affording a resin having physical properties withstanding developers and resolving adhesion problem. SOLUTION: This new monomer is shown by the formula [R is a 1-10C (substituted) alkyl, 1-10C (substituted) primary to tertiary alcohol or 1-10C (substituted) diol], pref. 2-maleimido-ethyl acetate, 3-maleimido-propyl acetate or the like. It is recommended that this new monomer is obtained, specifically, by the following steps: (A) maleic anhydride is dissolved in tetrahydrofuran, (B) a reactive substance selected from ethanolamine, aminopropanol and the like is than added to the resulting solution to carry out a reaction, the resulting reaction product is dissolved in acetic anhydride followed by addition of sodium acetate and then carrying out an imidation reaction at 20-120 deg.C for 5-10 h or so, and the resulting reaction product is recrystallized with ethanol or the like.
Patent JP-H04166472-A (JP)
Title: Handle post construction of front mount type riding mower
Inventor: MATSUDA KENJI
IPC: B60K37/00
Filed: 1990-10-30
Abstract: PURPOSE:To improve appearance by mounting electrical devices on the post for supporting a steering handle, fitting a rear panel arranged with measuring instruments on the upper part to the post, and detachably fitting a front panel to the rear panel. CONSTITUTION:An electrical device 18 is mounted on the post 13 for supporting a steering wheel standingly provided on a machine body, a rear panel 21 arranged with measuring instruments and the like is fitted to the post 13, a front panel 22 is detachably fitted to the rear panel 21, and a cowling 23 surrounding the post 13 is constituted of both panels 21,22. In this way, the operability is improved by arranging the electrical devices and the like around the handle post, and the appearance of the handle post can be improved while making favorable inspection and maintenance in the cowling.
Patent JP-H02198390-A (JP)
Title: Manufacture of spacer for fuel bundle
Inventor: DEBITSUDO UIRIAMU HOWAITO
IPC: G21C3/34
Filed: 1989-11-14
Abstract: PURPOSE: To quicken manufacture by adjusting the length, making an opening of a predetermined shape through the side wall, shaping the side wall to have a given surface structure, coupling two pieces into a subassembly and then joining the subassembly into a spacer assembling jig. CONSTITUTION: A specific lot of seamless pipe 60 made of a metallic material having small neutron absorbing cross-section are arranged side by side at a cutting station 62 where a ferrule of accurate length is cut off from the pipe 60 and inspected. A ferrule 32 having required length is then transferred to an opening cutting station 70 thence to an inner surface polishing station 74. After leaving the station 74, the ferrule 32 is provided with four protrusions on the side wall thereof at a forming station 78. After passing through a projection height inspecting station 82, the ferrule is stored in a basket 86 and then passed through a cleaning station 88. Subsequently, the ferrule is subjected to quality insurance test at station 90 and each basket receiving a ferrule is transferred to an assembling station 96.
Patent JP-H06150725-A (JP)
Title: Wire and manufacture thereof
Inventor: YAMAGATA YOSHIKAZU
IPC: H01B3/46
Filed: 1992-11-02
Abstract: PURPOSE:To enhance the insulating property, water and oil repellency and antifouling property of wire and to greatly reduce the time for drying after washing process subsequent to soldering by forming a chemical adsorption film on a conductor or a coated wire. CONSTITUTION:A chlorosilane surface active agent is brought into contact with a conductor or a coated wire 1 in an organic solvent or dry gas. Then dechlorination occurs between a hydrophilic group on the surface of the conductor or the coating and the chlorosilyl group of the surface active agent and a chemical adsorption film (3, 4) is formed by siloxane bonding 2.
Patent JP-H04168104-A (JP)
Title: Production of wax by thermal decomposition
Inventor: MIURA EIGO
IPC: C08F8/50
Filed: 1990-10-31
Abstract: PURPOSE:To obtain the title high-quality product by removing a volatile component of by-product from a thermal decomposition reaction mixture of an olefin- based polymer at high temperature, quenching the reaction mixture and stopping the reaction. CONSTITUTION:First, an olefin-based polymer is thermally decomposed usually at 300-450 deg.C. Then a volatile component prepared as a by-product by the thermal decomposition reaction is separated at a high temperature, the reaction mixture is quenched and the thermal decomposition reaction is stopped. The quenching of the reaction mixture is preferably carried out by introducing the reaction mixture to a circulation system consisting of a cooling part 1 of cooling the reaction mixture flowing in the interior with a refrigerant and circulation pathways 6 and 8 of recycling the reaction mixture cooled by the cooling part 1.