baber/WOPTO huggingface dataset:
Patent JP-H05193171-A (JP)
Title: Thermal head
Inventor: NAGAO KUNIHIRO
IPC: B41J2/335
Filed: 1992-07-29
Abstract: PURPOSE:To improve thermal response and keep hardness high by providing an abrasion resistant layer having an amorphous structure constituted using Si, Al, O and N as main elements and forming said layer from a substance represented by formula AlxOyNz (wherein x is 0.1-4.0, y is 0.2-6 and z is 1.2-3.0). CONSTITUTION:A glass layer 2 is formed on a substrate 1 in order to achieve heat insulation and the smoothing of a surface and a heater layer 3 and electrodes 4 composed of a metal film are formed on the glass layer 2 to be protected by an abrasion-resistant layer 5. The abrasion resistant layer 5 is formed as a film constituted using Si, Al, O and N as main elements by membrane forming technique. The substance forming the abrasion resistant layer 5 is represented by formula AlxOyNz (wherein x is 0.1-4.0, y is 0.2-6 and z is 1.2-3.0). When x is 0.1 or less, heat conductivity becomes inferior and, when x is 0.4 or more, hardness is lowered. When y is 0.2 or less and z is 1.2 or less, hardness is lowered and, when y is 6.0 or more and z is 3.0 or more heat conductivity is lowered.
Patent JP-S6464829-A (JP)
Title: Method and device for binding tip end of bundled body made of synthetic resin
Inventor: IZEKI YOSHIO
IPC: B29C57/00
Filed: 1987-09-04
Abstract: PURPOSE:To supply heat to the whole of the end of a bundled body to fuse it in a short period of time without generating whitening phenomenon and darkness or black points, by supplying heat by hot air to the tip end of the bundled body, made of a synthetic resin. CONSTITUTION:The raw fabric 2 of a tubular net bag is set on a winding roll 18 and the tip end 3 thereof is passed through the retaining part 4 of a female mold 5 through a feeding roller 17. A ventilating guide 9 is turned into a direction, shown by an arrow sign B in a diagram, to oppose a hot air nozzle 12 to the tip end 3 of the raw fabric 2 of the tubular net bag. Hot air from the hot air nozzle 12 prevails to the whole of the tip end 3 whereby the whole of the tip end 3 is fused substantially. The blow guide 9 is turned to the direction of the arrow sign C and, further, a chuck carriage 15 is slid to push a cooling push-rod 8 against the fused tip end 3 and force the tip end 3 into the mold unit 7 of the female mold 5 to cool it. Then, the tip end 3 becomes a disc-type fused and bundled part 3a. The chuck carriage 15 is slid to turn the feeding roller 17 into the direction of the arrow sign E and pull the raw fabric 2 of the tubular net bag out to the front of the mold 5, thereafter, the raw fabric 2 is cut by a cutter 19 to obtain a tubular net bag.
Patent JP-H0856555-A (JP)
Title: Continuous extruder of viscoelastic fluid material
Inventor: HAYASHI TORAHIKO
IPC: A21C3/04
Filed: 1994-08-23
Abstract: PURPOSE: To obtain a device capable of extruding a viscoelastic fluid material such as bread dough at a definite rate. CONSTITUTION: This extruder has vibrating walls 5 below a reservoir 1 and extrudes a viscoelastic fluid material such as bread dough 2 reserved in the reservoir 1 by vibrations of the vibrating walls 5 from an extruding port 4 at the bottom end of the vibrating walls 5. The extruded dough is dropped at a prescribed head onto a traveling device 9 traveling in a transverse direction at a constant speed below the extruding port 4 to uniformize the rate of extrusion.
Patent JP-H04106565-A (JP)
Title: Part for electrification
Inventor: KANAMARU TETSUO
IPC: G03G15/02
Filed: 1990-08-27
Abstract: PURPOSE:To obtain a durable member part which can stably give high-quality picture images without speckle-type fogging by providing a resin layer containing conductive carbon and graphite fine powder on a conductive elastic layer. CONSTITUTION:A conductive elastic layer 2 is provided on a conductive supporting body 1a and further a resin layer 3 containing conductive carbon and graphite fine powder is formed thereon. The particle sizes of the graphite fine powder and conductive carbon are average <=10mum and <=100mum, respectively. The resin layer consists of a binder resin. When this electrifying part is used for primary electrification, DC voltage and AC voltage are superimposed thereon. For the use of transfer electrification, only DC voltage or both of DC and AC voltage may be applied. For use in destatization/electrification, only AC voltage is applied.
Patent JP-S6470306-A (JP)
Title: Sealing method and device for container
Inventor: NAKANISHI KEIJI
IPC: B65B7/28
Filed: 1987-09-04
Abstract: PURPOSE:To prevent contents of a container from spilling over on unsealing a lid thereof by sealing an opening of the container body by the lid, under the condition of deforming in wardly the shell of the container body with a restoring force. CONSTITUTION:A container body 12 filled with contents 25 thereof is deformed inwardly at the shell 16 thereof to lessen its volume, compared with the original one and sealed at the opening 12a of the container body 12 by thermal adhesion of a ring-like sealing portion 22a of a lid 22 to a ring-like sealing portion 18a at a brim 18. Namely the container body 12 is pressed into a recess 34 of a metal mold 32 by fixing pins 44a, 44b after filled with the contents 25. In such conditions, the container body 12 is deformed inwardly by a projection 36 inside the recess 34 at the shell 16 and decreased in volume compared with the original one. Then the opening 12a is enclosed by the lid 22 and the adhered portion 22b of the lid 22 is welded with the adhered portion 22a of a hold 20 by a heating member 54. Therefore, when the container body 12 is taken out from the recess 34 of the metal mold 32, it recovers the original form by the restoring force at the shell 16 and becomes a container 10 decompressed in its inside.
Patent JP-H0387672-A (JP)
Title: Diagnostic device for contact
Inventor: SATO KENICHI
IPC: H01H1/00
Filed: 1989-08-31
Abstract: PURPOSE:To exactly diagnose the contact state of a contact by measuring a voltage drop caused by a current flowing between the contacts and comparing a contact resistance derived from this voltage and a current which always flows with a contact resistance measured in the beginning. CONSTITUTION:Between both ends of a contact A, a lead wire 1 for measuring a voltage of the contact is connected, and led to a scanner 2. In this state, by a command from a computer 4, the scanner 2 is operated, and a terminal voltage of the contact A is measured. When the contact A is in a short circuit state, as for a flowing current, a current determined by a load flows, therefore, a contact resistance is derived from the terminal voltage, and also, since the load is constant, a variation of the contact resistance can be perceived from a variation of the terminal voltage. Subsequently, it is compared with a contact resistance in the beginning stored in a memory of a CPU, and a contact state of the contact can be diagnosed exactly from a variation of the contact resistance. Also, with regard to contacts B - G, as well, by connecting them to the scanner 2 by a lead wire and executing the scanning by a command of the computer 4 in the same way as the contact A, all the contacts or a specific contact only can be diagnosed.
Patent JP-H0388726-A (JP)
Title: Dielectric thin film and thin film capacitor
Inventor: YASUMOTO YASUAKI
IPC: H01G4/12
Filed: 1989-08-31
Abstract: PURPOSE:To increase the dielectric constant of a dielectric thin film and to improve the dielectric strength and deterioration resistance of a capacitor using the thin film by forming the thin film with a perovskite type compsn. represented by a specified general formula and placing a pair of electrodes opposite to each other with the thin film in-between to form the capacitor. CONSTITUTION:A dielectric thin film is formed with a perovskite type compsn. represented by the formula (where Me is Ba and/or Sr, 0.1<= x<=0.9, 0.3<=y<=1, 2.9<=z<=3.2 and 0.9<=v<=1.15) and a pair of electrodes are placed opposite to each other with the thin film in-between to form a thin film capacitor. The dielectric thin film has a high dielectric constant and the capacitor using the thin film has superior dielectric strength and superior resistance to the deterioration of the electrical characteristics at high temp.
Patent JP-H0386621-A (JP)
Title: Molding installation structure
Inventor: KIMISAWA TOSHIHIDE
IPC: F16B5/12
Filed: 1989-08-31
Abstract: PURPOSE:To prevent the floating-up of a molding at a corner by cutting the lower half of the installation piece of a fastener piece and the part along the inner peripheral surface of the corner of a recess on a folded-back piece and installing an auxiliary member for holding a molding which has an elastic piece pressed by the glass edge, in the molding installation structure for vehicle. CONSTITUTION:Each cut part 8 is formed on the lower half of the installation piece 6 of a fastener piece 5 and the part along the inner peripheral surface 2' of the corner C of a recess 2 on a folded-back piece 7. An auxiliary member 12 for holding a molding 9 which has an elastic piece 18 pressed by the glass edge is installed onto the cut part 8. The base piece 13 of the auxiliary member 12 is fixed, together with the installation piece 6 of the fastener piece 5, to the inner peripheral surface 2' of the recess 2, and then the glass is attached to the bottom of the recess 2. Therefore, the elastic piece 18 of the auxiliary member 12 is pressed by the glass edge and deformed, and pressed to the inner peripheral surface 2' of the corner C of the recess 2. Therefore, the floating-up of the molding can be prevented.
Patent JP-H1136026-A (JP)
Title: Copper base alloy
Inventor: KOBAYASHI HIDEAKI
IPC: C22C9/02
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain an alloy excellent in corrosion resistance and wear resistance, good in machinability and enough in mechanical strength by incorporating Sn, Bi and P in the specified ratio into Cu. SOLUTION: A copper base alloy contg., by weight, 3.0 to 6.0% Sn, 0.3 to 0.75% Bi and 0.02 to 0.1% P, and the balance Cu is prepd. Since this copper base alloy does not contain Pb at all, abuses produced by the elution of Pb can perfectly be removed, and there occurs no problems even in the case it is used for the equipment for waterworks. Similarly, it does not contain Zn at all, the anxity that it is subjected to various influences by dezincing such as the generation of dezincing corrosion and stress corrosion cracking can perfectly be removed. Furthermore, by the addition of P, the oxidation of the molten metal is removed by deoxidizing operation, and the fluidity of the molten metal can be improved. The copper base alloy used for the equipment for waterworks such as feed water pipes can inexpensively be obtd.
Patent JP-2000052673-A (JP)
Title: Manufacture of press-bonded postcard, and its device
Inventor: KISHINE HISAAKI
IPC: B42D15/02
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To increase the productivity of a press-bonded postcard, and reduce the cost by a method wherein when the press-bonded postcard which is folded and press- bonded is produced, a glossy press-bonding glue is applied on a folded surface of the press-bonded postcard comprising a paper on which a picture is printed, and after drying the glue, a semi-completed article for the press-bonded postcard is folded and also, press-bonded. SOLUTION: From a paper feeding part 1, a roll paper 2 is fed out at a specified speed, and at first and second coating parts 3a, 3b in the middle of the feeding, a glossy press-bonding glue is applied on the internal surfaces which are confronted with each other at a folded part of a product. Then, the applied respective glues are dried by ultraviolet dryers 4a, 4b which are provided on the downstream sides of respective glues. Then, by a longitudinal perforation working machine 11 at a working part 10, a longitudinal perforation for a folding line is formed, and both sides are cut by a slitter 12, and the roll paper 2 is cut into a leaf paper by a cutting cylinder 13, and a semi-completed product is obtained.  Then, for the semi-completed product, a folding into a ridge-shape and a folding into a valley-shape are applied along the longitudinal perforation for the folding line by a folding machine, and then, the semi-completed product is introduced to a press-bonding machine, and a press- bonding is applied there, and a press-bonded postcard as a product is completed.
Patent JP-H0386124-A (JP)
Title: Central cleaner
Inventor: KOIKE TOSHIO
IPC: A47L5/38
Filed: 1989-08-31
Abstract: PURPOSE:To stop the rotation of a motor after a prescribed time elapses after turning off a power source switch and refuse, etc., are collected completely by providing a delaying circuit on an ON/OFF circuit of a dust collecting motor of the body. CONSTITUTION:A floor brush 55 is attached to the tip of an extension pipe 54 to which a tube is assembled, and by opening a cover 41 of a connecting port 4 of a room to which cleaning is started, a cleaning hose 5 is inserted. When a handy switch 53 is turned on, and a fan 76 is rotated, the inside of the body 7 becomes negative pressure, refuse, etc., on the floor 2 and 3 are sucked from the floor brush 55 and brought to dust collection into a dust collecting case 71 through a piping 6. When cleaning of the room is ended and the handy switch 53 is turned off, a delaying circuit 9 is operated and a motor 75 continues its rotation as it is. Subsequently, after a delay time corresponding to a CR value of the delaying circuit 9 elapses, the rotation of the fan 76 by the motor 75 stops. In this case, refuse, etc., sucked from the floor brush 55 immediately before turning off the handy switch 53 are collected into the dust collecting case 71 by utilizing the delay time and it does not occur that they are left on the way of the piping 6.
Patent JP-H0777996-A (JP)
Title: Sound generating device for singing
Inventor: MASE YASUFUMI
IPC: G09B15/00
Filed: 1993-09-08
Abstract: PURPOSE:To perform previous setting operation such as proper music selection and key setting which are free from misinput by providing plural sound generating means which individually generate sounds relating to selected music and generating sound regarding plural different optional pieces of music at the same time. CONSTITUTION:A magnetic storage device 2 is an external storage device and stored with sound information relating to plural pieces of music, and the information is inputted to a CPU 11 through a magnetic storage device I/F 15. An accompaniment speaker 19 is connected to the accompaniment amplifying device 18 of an information processing means 1. A radio electric transmission equipment A16 sends and receives data to and from a radio electric transmission equipment B21 through a radio wave sent and received from an antenna 16a. A confirmation music selection input switch 22, an amplifying device 28 for confirmation, and a speaker 29 for confirmation are connected to an operation unit 20. Then if the accompaniment amplifying device 18 is playing music which is already selected, the amplifying device 28 for confirmation plays other selected music simultaneously.
Patent JP-S6470355-A (JP)
Title: Corrugated fibreboard outer packaging box and manufacture thereof
Inventor: SAKANIWA HIDEYASU
IPC: B65D19/20
Filed: 1987-09-07
Abstract: PURPOSE:To securely prevent the occurrence of breakage, by attaching a reinforced tape on the upper edge of each bent portion of the circumferential side wall, which has been bent and stapled, at the corner of a corrugated fibreboard outer packaging box which has been folded upright from the extended condition. CONSTITUTION:Each bent corner 32a of a circumferential side wall 32 of an outer packaging box 3 with a shape of tray, is constituted and reinforced with a reinforcement tape 34, which is made of filament tape with fibre, etc. The circumferential side wall 32 of a corrugated fibreboard 30, of which bottom plate 31 and circumferential side wall 32 are in extended condition, is folded upright at the line to be bent; and each corner 32a is bent; then the reinforcement tapes 34, in a mounting condition, are pasted on the inner and outer surfaces at the upper edge parts. Under this condition, the corrugated fibreboard 30 is bent to form; and the bent and overlapped circumferential side walls 32, 32 are fixed with staples 33 in such a manner that a part of the reinforcement tape 34, which is attached on the inner side of the circumferential side wall, is inserted between the circumferential side walls 32, 32. In this manner, the occurrence of breakage, which is caused by a large inertial force affecting the content in the outer packaging box during transportation, can be securely prevented.
Patent JP-2001047083-A (JP)
Title: Water cleaning apparatus
Inventor: NISHIKAWA AYA
IPC: C02F3/06
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the frequent intermittent operation of a pump means and to prevent image reduction as an apparatus considered to be trouble from an aspect of appearance. SOLUTION: A battery 22 connected to a solar cell 1, a first semiconductor switching element 16 connected across the solar cell 1 and the battery 22, a pump means 55 connected to the solar cell 1, a second switching element 3 connected across the solar cell 1 and the pump means 55 and a controller 24 performing the PWM control of the first and second switching elements 3, 16 to supply the generated power of the solar cell 1 to the pump means 55 and the battery 22 are provided. By performing the PWM control of the power obtained from the solar cell 1 by the first and second switching elements 3, 16 to distribute the same, the battery 22 can be charged while the pump means 55 is driven and, therefore, the frequent intermittent operation of the pump means 55 is eliminated.
Patent JP-H11349842-A (JP)
Title: Photopolymerizable pigment dispersant, photosensitive coloring composition and composition for shading layer
Inventor: KIYOHARA YOSHIKO
IPC: C09K23/52
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a dispersant which has an excellent dispersibility and improves stability of a composition and substrate adhesiveness by blending not less than one compound having a photo-curing ethylenically unsaturated group. SOLUTION: This is a photopolymerizable pigment dispersant containing not less than one compound selected from the compounds of formulas I-III. A coloring liquid is prepared by blending a black pigment whose particle diameter is 0.001-0.5 μm, 2-80 wt.%, against all the solid content of the composition, of the dispersant and a solvent such as a polyhydric alcohol or the like. A coloring composition is prepared by adding and blending, with this coloring liquid, 5-80 wt.% of an alkali-soluble binder such as an epoxy resin or the like, 5-50 wt.% of a photopolymerizable monomer such as a multi-functional (meth)acrylate having not less than 3 double-bonding functional groups or the like, 0.1-40 wt.% of a material-property improving agent for a coated layer and 0.5-40 wt.% of a photopolymerization initiator.  In the formulas, R1 , R3 and R6 are each hydrogen or methyl; R2 and R4 are each a 1-10C alkylene; R5 is an alkylene or a phenylene; X1 -X4 are each oxyethylene or the like; i and q are each 0 or 1; p is 1 or 2; and l, m, n, r and s are each 0-100 or the like.
Patent JP-H01148334-A (JP)
Title: Oxidation of carbon monoxide and production of catalyst composition used therein
Inventor: JIYON HENRII KORUTSU
IPC: C01B32/50
Filed: 1988-09-06
Abstract: PURPOSE: To efficiently oxidize CO by bringing a Pt or a Pd compound solution into contact with a supporting body containing TiO2 and not containing SiO2 , after drying, heating it so as to convert it into an oxide, subsequently, heating it in a reduction atmosphere and using the obtained catalyst. CONSTITUTION: This supporting substance containing TiO2 and not containing SiO2 is brought into contact with a Pt or Pd compound solution such as a chloroplatinic acid solution or tetra-amine Pd, after beind dried is calcire in the air, etc., to convert a part of Pt and/or Pd to the oxides, them is heated under a reductive gas atmosphere of H2 ,etc., at 300-800 deg.C to activate the catalyst. When the obtained catalyst is used for oxidation of CO, oxidation efficiency of CO is improved.
Patent JP-H0275405-A (JP)
Title: Method for supplying roll coolant in cold rolling mill
Inventor: SAITO TERUHIRO
IPC: B21B27/10
Filed: 1988-09-08
Abstract: PURPOSE:To efficiently stabilize a crown of a cold rolling roll by bringing a cooling pattern of a roll coolant to be a flat pattern in the rolling width direction immediately after changing work rolls and increasing or decreasing coolant supply amounts in proportion to rolling speeds. CONSTITUTION:A strip 3 is rolled by upper and lower work rolls 1, 2 and a coolant is supplied from coolant nozzles 4. A coolant controller 5 controls a coolant supply amount. Then, a cooling pattern of the roll coolant is made to be a flat pattern in the rolling width direction for a duration time in which a prescribed number of coils are rolled immediately after changing the work rolls 1, 2. A coolant supply amount is proportioned to a speed detected by a speed detector 7 and the roll coolant supply amount is increased or decreased by use of an process computer 8 and the controller 5. Hence, a crown of the cold rolling rolls is efficiently stabilized.
Patent JP-H0968557-A (JP)
Title: Burn-in board
Inventor: YAMADA TSUYOSHI
IPC: H01L23/32
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a burn-in board manufactured easily at low cost. SOLUTION: A board 2 has connectors 3a, 3b to which power supply and GND supplied from a device for making a burn-in test is respectively connected, and through holes 5a, 5b electrically connected to the connectors 3a, 3b. When a socket 4 is fitted to this board 2, pins 7a, 7b of the socket 4 and the through holes 5a, 5b are respectively connected as separate parts by connecting pins 8 so that the through holes 5a, 5b are electrically connected to a power source pin 6a and a GND pin 6b of a semiconductor integrated circuit 1. A burn-in board is therefore manufactured easily and reusable so as to be realized at low cost.
Patent JP-H0387382-A (JP)
Title: Resist developing method
Inventor: SUZUKI KIYOMI
IPC: H01L23/50
Filed: 1989-08-30
Abstract: PURPOSE:To prevent the stoppage of conveyance and the damage of a resist pattern surface by keeping the surface of a large-sized hoop vertical, traveling the hoop rectilinearly while supporting its upper and lower surfaces and developing the resist from the side surface. CONSTITUTION:The long-sized metallic hoop 2 which has been coated with a resist and exposed is rewound from an autoreel 1, forcedly oriented by a verical conveyor roller 11 and sent in a vertical position. The upper and lower surfaces of the hoop 2 are supported by a vertical guide frame 12 set at the inlet and outlet and a vertical supporting frame 13 provided inside, and the hoop is traveled rectilinearly and successively passed through a developing vessel, a water washing vessel and a drier. Under such conditions, the hoop 2 is continuously developed and washed by the left and right sprays 14 and then dried by the left and right draining air 15. The hoop 2 is wound on an autoreel 10 through the roller 11. Consequently, the resist pattern surface is not damaged, and a good quality-etched product is obtained.