baber/WOPTO huggingface dataset:
Patent JP-H09192533-A (JP)
Title: Method for separating and collecting plastic waste material and apparatus therefor
Inventor: ASAHA FUMIO
IPC: B03B9/06
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To improve separation efficiency when a plastic waste material is separated and recovered from a plastic waste material in which foreign matters are mixed. SOLUTION: When the crushed pieces of PET are separated and collected from a mixture in which the crushed pieces of PET, PE, PP, etc., are mixed to exist, first, the mixture and water are received in an agitation tank 4 and agitated by an agitating blade 4a, the entangled crushed pieces are separated into pieces, the separated crushed pieces and water are separated centrifugally by a hydrocyclone 6, the crushed pieces of PET with larger specific gravity are extracted with water from the lower part of the hydrocyclone 6, while the crushed pieces of PE and PP are extracted from the upper part of the hydrocyclone 6.
Patent JP-S57123717-A (JP)
Title: Switched capacitor circuit
Inventor: SUZUKI TOSHIROU
IPC: G06G7/186
Filed: 1981-01-23
Abstract: PURPOSE:To reduce the influence, noise and crosstalk of a stary capacitor, by providing switches, which close during discharge, between both electrodes of a capacitor, and one of both the electrodes and the ground. CONSTITUTION:Between a capacitor (C)7 to be charged and discharged and the input terminal 1 of a switched capacitor circuit 4, and the C7 and the output terminal 2 of the circuit 4, switches SW8 and SW9 which close during charge are provided, and between both electrodes of the C7, and the output-terminal electrode of the C7 and the ground, SWs 12 and 13 which close during discharge are provided. Each SW is composed of an MOS transistor; the SWs 8 and 9 close by a pulse phi1 and at this time, the SWs 12 and 13 open; the SWs 12 and 13 close by a pulse phi2 and at this time, the SWs 8 and 9 open. With the SWs 12 and 13 closed, the C7 is discharged through the SW12, and stray capacitors Cs and Cs' are discharged through the SWs 12 and 13. Since the discharge of the C7 depends upon only the SW12, the required area of the MOS transistor is reduced, and since the discharge of the Cs and Cs' depends upon only the SW13, it is composed of the MOS transistor of small size, thereby reducing the noise, crosstalk, etc., of the capacitors.
Patent JP-H01185369-A (JP)
Title: Thermosetting resin molding material
Inventor: KUSHIDA TAKANORI
IPC: C08K3/34
Filed: 1988-01-18
Abstract: PURPOSE:To obtain the title material which can give a high-purity and high- strength molding, by mixing a thermosetting resin with a specified filler, a mold release, a colorant, etc. CONSTITUTION:Talc is burnt at 900 deg.C or above to obtain burnt talc (B) of a mean particle diameter of about 1mu as a filler. A thermoplastic resin (A) (e.g., phenol resin) is mixed with 10-90wt.% component B, a mold release (C), a colorant (D) and, optionally, a filler other than component B, a curing agent, a surfactant, etc. (E), and the resulting mixture is kneaded, pulverized and optionally pelletized.
Patent JP-S56105481-A (JP)
Title: Etching method of silicon nitride film
Inventor: HINE SHIROU
IPC: H01L21/302
Filed: 1980-01-25
Abstract: PURPOSE: To achieve a uniform etching on the entire etching part of a silicon nitride film by a method wherein a specified resist pattern formed on the silicon nitride film is heated in reduced pressure and the pattern is used as a mask to perform a plasma- or ion-etching of the silicon nitride film.  
     CONSTITUTION: The furnace of an Si semiconductor substrate 1 is oxidized to form silicon oxide film 2, on which silicon nitride film is formed by means of a reduced pressure CVD method, on which a photoresist 4 is coated. Then, using the specified mask, the photoresist 4 is exposed and developed to provide the specified resist pattern 5. The pattern 5 is heated to 100°C or more under vacuum of 20 Pa or below; the pattern 5 is used as a mask for plasma etching of the silicon nitride film 3 in a CF 4  gas atmosphere containing 2% of O 2  to form a silicon nitride film pattern. This etching characteristic has no significant difference between center and surrounding area as shown by curve (c). On the other hand, the conventional etching method gives different etching speed to silicon nitride film between the center area as shown by curve (a) and surrounding area as shown by curve (b). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61168820-A (JP)
Inventor: YAMANAKA SEKISUKE
IPC: H01H13/70
Filed: 1985-01-18
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-S55101062-A (JP)
Title: Method and device for testing environment of electronic equipment
Inventor: FUKAWA EIJI
IPC: G01R31/00
Filed: 1979-01-29
Abstract: PURPOSE: To make it possible to carry an environment test out continuously by installing and connecting several electric equipments in a group of hanger units with circuit operating power units and power feed rail current collectors, and by making this hanger unit group penerate a furnace body.  
     CONSTITUTION: Hanger unit 2, having suspending metal fitting 21 outside of a ceiling surface, is suspended by a conveyor unit at an equal interval. Each hanger unit is equipped with circuit operating power unit 22 of an electronic equipment to be installed and a current collector for power feed from a feed rail. Continuous furnance body 1 has its temperature held constant by temperature controller 6. Each hanger unit 2 is sent into furnance body 1 in sequence. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11193512-A (JP)
Title: Traffic button
Inventor: MUTA KEISUKE
IPC: E01F9/576
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent a traffic button that is constructed in a structure wherein the button main body is projected beyond the road surface at the season of no snowfall while being turned upside down and housed in a housing case at the season of snowfall from being damaged at its button main body even in the case where load is applied by tracking of vehicles. SOLUTION: A support member 3 with its one side made an inclined surface 32 sloping in an one-way slope from a flat top part corresponding to an inclined side face 11 of a button main body 1 is interposed between the button main body 1 having the inclined side face 11 with a reflector body 12 attached thereto and a housing case 2. On letting the button main body 1 project beyond the road surface G, the support member 3 is interposed, being erected, and the reverse side of the button main body 1 is supported therewith, and on putting the button main body 1, being turned upside down, into the housing case 2, the support member 3 is interposed, being laid down, and the inclined side face 11 of the button main body 1 is supported with the inclined surface 32 of the support member.
Patent JP-S60151927-A (JP)
Inventor: OOISHI HIROTOSHI
IPC: H01H73/48
Filed: 1984-01-19
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-H11203565-A (JP)
Title: Led call display system at counter
Inventor: OKUBO TOMOAKI
IPC: H04B10/524
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a call display system at a counter to automatically provide a user with a reception number, etc., and to display and output the reception number, etc., on an LED(light emitting diode) display part by a character, a sign, etc. SOLUTION: This system is constituted of a communication channel 5 to connect communication between devices and an LED signal board 1 at the counter provided with an input means 4 at the counter to request and input provision of a reception order and the reception number, etc., by the user, a controller 3 at the counter provided with a means to register and control the reception number and a communication control means to transmit and receive call data, etc., via the communication channel 5, a call input part 4 to call and input the user, the LED display part, the communication control means to transmit and receive the call data, etc., from the controller at the window via the communication channel 5 and a display control means to display the received call data, etc., on the LED display part 10.
Patent JP-H10202869-A (JP)
Title: Ink jet printing head
Inventor: SUGIYAMA JUN
IPC: B41J2/045
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To simply form ink ejecting orifices having a stable shape. SOLUTION: A base plate 23 having a large number of grooves 24 and side walls 25 opened to the upper and front surfaces thereof in an alternately parallelly arranged state is formed and the upper surface of this base plate 23 is closed by a top plate 28 to form ink chambers 30 and aperture parts 34 are formed on the front side of the grooves 24 and a shield member 35 is attached to the front of the base plate, 23 so as to leave a part of the aperture parts 34 to form ink ejecting orifices 37.
Patent JP-H03212239-A (JP)
Title: Bathtub equipped with lighting function
Inventor: FUJITO TOSHIYA
IPC: A47K3/02
Filed: 1990-01-18
Abstract: PURPOSE:To obtain a bathtub in a bath room which is visually comfortable by installing a bathtub outer wall having a reflection plate, door made of light transmission material, and a partitioning plate which is made of light transmission material and connected to a bathtub inner wall and bathtub outer wall under the lighting devices installed on the undersurface of the door. CONSTITUTION:A bathtub body consists of a bathtub inner wall 5, bathtub outer wall 6, and the doors 7 10 on the upper surfaces. A reflection plate 12 is installed on the inside of the bathtub outer wall 6, up to the height 14 of a floor surface 11 on a washing field 13 side, while up to the upper edge 17 of the bathtub on the wall surface 15 and 16 sides. The lighting devices 19 22 are fixed on the undersurfaces of the doors 7-10 which are made of transparent or semitransparent material and installed at four upper edges of the bathtub inner wall 5 and the bathtub outer wall 6. A partitioning plate 23 made of transparent material is installed under the lighting devices 19-22 between the bathtub inner wall 5 and the bathtub outer wall 6. The light radiated in the lighting devices 19-22 is reflected by the reflection plate 12, and illuminates the inside of the bathtub from the side, and the light is turned to the bottom surface of the bathtub by the reflection plate 12 on an inclined part 18, and illuminates the inside of the bathtub from the below. Further, the lighting devices 20 and 21 illuminate also the washing field side at the same time, and thus light radiates from the whole of the bathtub.
Patent JP-S58127746-A (JP)
Title: Rubber composition
Inventor: HASUMI MASATAKE
IPC: C08L33/00
Filed: 1982-01-25
Abstract: PURPOSE:To provide a rubber compsn. which has excellent flame resistance and exhibits low frictional heat generation and ignitability, by blending three specified kinds of additives. CONSTITUTION:3-50pts.wt. org. halogen compd. such as chlorinated paraffin or hexabromobenzene, 2-40pts.wt. inorg. metal flame retarder such as antimony trioxide or aluminum hydroxide, and 5-25pts.wt. ammonium polyphosphate of the formula (wherein n is 20-400: 1/2n<=m<=n) are blended with 100pts.wt.  rubber such as natural rubber or a diene polymer such as a styrene/butadiene  copolymer.
Patent JP-S58127331-A (JP)
Title: Plasma chemical vapor growth apparatus
Inventor: ENDOU YOSHIHIDE
IPC: C23C16/455
Filed: 1982-01-25
Abstract: PURPOSE:To remarkably improve a number of sheets of processing substrates and accordingly enhance cost performance by forming a film having uniform thickness and composition through constitution where a porous tube providing many small holes is inserted into a reaction tube and a reaction gas is supplied at a constant rate from the outside thereof. CONSTITUTION:Since a porous tube is provided within a reaction tube during formation of a film, a reaction gas of certain composition is supplied at a constant rate to each electrode in the reaction tube, an internal pressure is controlled and held at a pressure ranging from 0.1 to several Torr through adjustment of supply gas flow rate and a conductance valve 13. Thereafter, plasma is generated between electrodes by applying a high frequency electric field across electrodes holding substrate from an oscillator 4 and thereby an SiN film is formed on the substrate. At this time when a composition ratio of Si/N, namely a mol ratio of SiH4/NH3, pressure and output of oscillator are determined in order to obtain the optimum SiN film, since the reaction gas is supplied at the constant mol ratio of SiH4/NH3, a constant formation rate and a constant composition ratio can be obtained.
Patent JP-H11202494-A (JP)
Title: Planographic printing plate
Inventor: BABA HIDEAKI
IPC: G03F7/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a planographic printing plate having stable high printing resistance and applying a silver complex salt diffusion transfer process. SOLUTION: The top of a substrate is successively coated with at least an undercoat layer, a silver halide emulsion layer and a physical developing nucleus layer to obtain the objective planographic printing plate. The constituent layers contain an aldehyde hardening agent and an aliphatic dicarboxylic acid or its alkali salt or a compd. of the formula, wherein R1 is one or more substituents selected from H, alkyl, halogen, alkoxy,-COOM,-SO3 and hydroxyl and M is H, an alkali metal or ammonium. An interim heating process is considerably shorted or can be omitted and productivity is remarkably enhanced.
Patent JP-S60155325-A (JP)
Title: Positioner of electronic parts
Inventor: HINENO KAZUHIRO
IPC: H05K13/04
Filed: 1984-01-20
Abstract: PURPOSE:To enable many types of electronic parts to be gripped, by energizing the holder of the electronic parts in the direction of gripping all the time. CONSTITUTION:An electronic part is taken out from a parts accomodating belt wherein chip-shaped electronic parts are accomodated by a pick-up means 10. There are two pairs of part holders 1-4 form gripping the part from four different directions which are 90 deg. apart. Each pair is connected by linkages 12, 13. These linkages are controlled by the drive and furthermore, provided is an energizing means 19 for holding the electronic part 5 by the holders 1-4 when the linkages are not driven. Thus, various types of electronic parts having different sizes and shapes such as resistance, capacitor, chip transistor and chip diode can be equally held.
Patent JP-H02189812-A (JP)
Title: Snow melting conductor
Inventor: YOSHIDA KOJI
IPC: H01B5/08
Filed: 1989-01-18
Abstract: PURPOSE:To make it possible to efficiently melt snow attached on an overhead conductor without requiring another power supply by stranding Al element wires and snow melting element wires of predetermined relative magnetic permeability and electric resistance at the outmost layer of the conductor. CONSTITUTION:A snow-melting conductor is formed by stranding of Al element wire 1 and snow-melting element wire 2 at its outmost layer, and steel element wires of relative magnetic permeability almost to that of Al element wire ie. 1 and of greater electric resistance than that of aluminium element wire 1 are stranded as the snow-melting element wires 2 to form the snow-melting conductor. When an alternating current is caused to flow through the snow melting conductor, its impedance is almost occupied by conductance components and its inductance is decided by relative magnetic permeability. Since relative magnetic permeability of the Al element wire 1 is 1, steel wires of relative magnetic permeability almost 1 are used as snow-melting wires 2 and then a current almost equal to that flowing through the Al element wire 1 is made to flow through each of the steel wire. Each of the steel element wires is greater in electric resistance than Al element wire 1 so that the conductor has a heat value great enough to efficiently melt snow attached thereto.
Patent JP-H09198655-A (JP)
Title: Production of magnetic recording medium
Inventor: SUGITA RYUJI
IPC: G11B5/85
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a thin-film type magnetic recording medium having a high S/N with high productivity. SOLUTION: This recording medium is constituted by evaporating a material 7 to be evaporated which consists of Co from an evaporating source 8 by an electron beam vacuum vapor deposition method while supplying oxygen from an oxygen supplying port 10 onto a substrate 1 consisting of a polyethylene terephthalate film traveling in an arrow 6 direction along a cylindrical can 2 and forming a Co-based magnetic layer contg. oxygen on the substrate 1 by adhesion of the evaporated particles 9 on the substrate. A heating element 16 consisting esentially at least one kind selected from between Mo and W is arranged to face the substrate between a part 11 where the formation of the magnetic layer begins and a part 12 where the formation of the magnetic layer ends.  The magnetic layer is formed while the components consisting essentially of at least one kind selected from between Mo and W generated from this heating element 16 is simultaneously adhered thereto.
Patent JP-S57124560-A (JP)
Title: Method for preventing deformation of teeming nozzle
Inventor: TANIGAWA ISAMU
IPC: B22D11/10
Filed: 1981-01-24
Abstract: PURPOSE:To make semipermanent use possible by putting a nozzle in a hermetic vessel and holding the same at above specific temp. during ghe time after teeming of molten steel until the next use. CONSTITUTION:Molten steel is teemed with a molten steel teeming nozzle 1 of the type wherein a cylindrical nozzle 1 is inserted into the tapered receiving seats 4 of a torus-shaped bracket 3 provided with plural pieces of handles 5 in a radial direction and a tapered neck part 2 of the nozzle 1 is fitted and supported with the seat 4. After teeming, the nozzle 1 is inserted into a hermetic vessel 6, and a heat insulating material 9 such as kaowool is packed therein, thence a cover 8 is put on. Thence, it is held at >=500 deg.C until the next use.
Patent JP-H03213747-A (JP)
Title: Belt for industrial purpose
Inventor: NAKANISHI YASUYUKI
IPC: D07B1/12
Filed: 1990-01-17
Abstract: PURPOSE:To increase a tensile elastic modulus in addition to the improvement of an anti-bending fatigue quality and improve sizing stability and workability, by constituting a reinforcement body with braided cords each of which is plaited cylindrically with an even number of more than four thread lines. CONSTITUTION:A toothed belt A is equipped with a belt main body 4 consisting of an extension portion rubber layer 1 and a fibre-made reinforcement body 2 embedded within the extension portion rubber layer 1, and tooth portions 3 integrally formed on one side of the rubber layer 1 out of the same quality rubber with that of the rubber layer 1, and a tooth cloth 5 is coveringly and integrally attached on the tooth portion 3 surface side of the belt main body 4. The reinforcement body 2 is constituted with a plurality of braided cords 7, 7,... each of which is plaited cylindrically with an even number of more than four thread lines 6, 6,... and has a hollow portion 8. As for the number of the thread line 6 constituting a braided cord 7, it is decided that the number is an even number of more than four. The reason for this number is that the cylindrical hollow portion 8 is required to be formed at the inside of the cord.
Patent JP-H0523891-A (JP)
Title: Continuously operating material press
Inventor: MANFUREETO KUROON
IPC: D21F3/04
Filed: 1992-01-22
Abstract: PURPOSE: To provide a continuously operating material press, with which a band material composed of metallic material can be produced and this band material receives the large thickness reduction during a press process and the uniformity of the material thickness related to the plate thickness can be improved. CONSTITUTION: In the continuously operating material press, an additional press-contacting device 10 is provided with a roller chain 6 abutting on the back side of an endless steel belt 2 and a steel belt 7 supported with the roller chain through a connecting plate of a single roller. Then, the steel belt 7 and the roller chain 6 are connected with the material press frames 13 at the one end and with this frame at the other end through a tension devices 11, 12.
Patent JP-H02288876-A (JP)
Title: New-generation 1,4-dihydropyridine derivative
Inventor: MOOZEN DENISHIYUTARABU
IPC: C07D521/00
Filed: 1990-01-17
Abstract: NEW MATERIAL: A compd. represented by formula I (wherein A is a non- condensed azole moiety; R is a lower alkyl; X is CH 2 , S, SO or SO 2 ; (n) is 5 to 8; Ph is phenyl substd. with one or two of NO 2 , CF 3  or Cl).  
     EXAMPLE: 3-[7-(3-Methylisoxazol-5-yl)heptyloxycarbonyl]-5-methoxycarbonyl-2,6- dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine.  
     USE: A medicine. An agent for controlling a cardiovascular activity, an anti- hypertensive agent, an agent for controlling the release of angiotensin, an anti- inflammatory agent and an agent for treating ulcer.  
     PREPARATION: The compd. of formula I wherein R 3  is 3-methyl-5-isoxazolyl, etc., is obtd. by reacting a new compd. of formula II (wherein R 3  is a substd. non-condensed five-membered arom. heterocyclic group; (n) is 6 or 7) with methyl β-aminocrotonate of formula III and a compd. of formula IV (wherein R 1 ≠R 2 =H, NO 2 , CF 3  or Cl or R 1 =R 2 =Cl). 
     COPYRIGHT: (C)1990,JPO
Patent JP-S54104147-A (JP)
Title: Elevator device
Inventor: KATOU HISAO
IPC: B66B13/28
Filed: 1978-01-31
Abstract: PURPOSE: To beforehand prevent accidents, by impeding the rise and fall of an elevator when an auxiliary sill is not located at backing positions.  
     CONSTITUTION: When a sliding door 2 is shut, a rod 8 is located at falling positions, and an auxiliary sill 14 is disposed to backing locations under a condition that the sill is in parallel with an inclined plane 16. A clearance A is formed between sills 3, 4 under this condition. A detector 15 is pushed by a transmission gear 13 and closed, a fact that the auxiliary sill 14 is located at backing positions is detected, a controller 17 is energized and a cage 1 rises and falls. When the door 2 is opened, the rod 8 rises through a link 7 and a lever 6, thus turning the transmission gear 13 through a pushing piece 11. Consequently, the auxiliary sill 14 rises and projects from a sill 3, and it contacts with an inclined plane 16 while an upper surface of the auxiliary sill 14 agrees with a surface of the sill 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11209491-A (JP)
Title: Antibacterial styrene type resin sheet
Inventor: TANAKA YASUNARI
IPC: A23L3/00
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial property without causing decrease of transparency or discoloration, by further coating a specific amt. of a chitosan on the surface of a styrene type resin sheet coated l with an anticlouding agent and a silicone oil. SOLUTION: Coated amt. of a chitosan used as an antibacterial agent is 5-50 mg/m<2> for one side surface and 10-100 mg/m<2> summed up for both face and back surfaces. As a chitosan used is one with a deacetylation ratio of >=70%, pref. 80-99%, which is dissolved in water using an inorg. or org. acid, pref. lactic acid or citric acid. As an anticlouding agent, a sucrose ester of a fatty acid is esp. preferable, with a coating amt. of 5-50 mg/m<2> , pref. 5-30 mg/m<2> . The coating amt. of the silicone oil as a mold release should be 5-30 mg/m<2> summed up for both face and back surfaces. An antibacterial sheet is prepd. by treating a styrene type sheet with corona discharge, forming a coating with a mixture of a chitosan and an anticlouding agent followed by drying, and having a coated layer of a silicone oil on the opposite side surface to be rolled.