baber/WOPTO huggingface dataset:
Patent JP-S5520667-A (JP)
Title: Constituting method of nozzle pack filter layer
Inventor: TOKIYAMA YASUHIRO
IPC: B01D24/00
Filed: 1978-08-02
Abstract: PURPOSE: To eliminate heterogeneity due to fluidity of fine particles and increase the product quality, by constituting the filter layer of nozzle pack for melt spinning with fine particles of sand, glass beads, etc., containing the liquid by more than 1 wt.%.  
     CONSTITUTION: On a wire netting 2 in an outer tube 1 of nozzle pack for melt spinning are laminated layers 3 to 5 (the number of layers is not limited) of sand or glass beads differing in grain size, containing liquid (preferably water) by more than 1 wt.%, and a wire netting 6, a porous plate 7, a nozzle plate 10, etc., are placed thereon sequentially. The assembly is tightened with bolts 11, inverted, heated, and then fitted on the spinning head to be used. By adding water, the fluidity of the fine particles is extremely decreased, and the disturbance of filter layers due to fluidity may be eliminated, so that the homogeneity of the filter layers may be maintained. Thus, troubles experienced in the conventional method may be solved. As a result, assembling of filter layers may be facilitated, and deviation of spinning melt may be eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11292488-A (JP)
Title: Bonnet in battery forklift truck
Inventor: MATSUDA TAKESHI
IPC: B66F9/075
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To disperse gaseous hydrogen generated in a battery through an opening when the battery is to be charged by opening only a lid and not a bonnet which is made heavy with a driver's seat fitted on the top of it. SOLUTION: In a battery forklift truck equipped with batteries 2 on a body 1, a cover for covering the lateral of the batteries 2, a bonnet 4 for shrouding the upper part of the batteries 2, and a driver's seat 8 on the upper part of the bonnet 4, an opening 20 is formed on the periphery of the bonnet 4 and a lid 21 for covering the opening 20 is fitted to the cover in an openable and closable manner.
Patent JP-H05285827-A (JP)
Title: Mirror polishing solution and method
Inventor: DOI TOSHIRO
IPC: B24B37/00
Filed: 1992-04-14
Abstract: PURPOSE:To facilitate mirror processing applied on even a soft bristle material, such as an organic non-linear optical crystal, on which mirror processing has heretofore been difficult to apply by using a water solution, containing a polyoxyalkylene, as a mirror polishing solution. CONSTITUTION:A mirror polishing solution 10 used when a soft brittle material, such as an organic crystal, is polished to produce a desired material, such as a non-linear optical material, is dripped on the surface of a work from a funnel 11 having a cock 9 for regulating a drip amount. Mirror polishing is applied on a work, such as an organic crystal 4, held to a holding means by means of a jig 5, in coordination with a rotary disc 2 on the surface of which an artificial leather 3 is mounted. In this case, a water solution containing a polyoxyalkylene compound is used as the mirror polishing solution 10. Polyehtylene glycol and polypropylene glycol are used as the ploxyalkylene and an abrasive and a thickener are contained in the mirror polishing solution when occasion demands.
Patent JP-H02274601-A (JP)
Title: Axle device for tractor
Inventor: KUROIWA FUMIO
IPC: B60B35/14
Filed: 1989-04-14
Abstract: PURPOSE:To reduce the number of members and increase the ground clearance to improve the travelling performance on an irregular ground by making the shape, structure, ground clearance of each front axle similar to those of each rear axle in order for the members following final cases to be used in common for the front and rear axles. CONSTITUTION:The shape, structure, ground clearance of front axles 14, 14 are formed similar to those of rear axles 16, 16 respectively. Final cases 17 are respectively, extendingly installed and fixed by respective axle housings 20 from differential cases 13 or gear cases 15. Further, transmission cases 18 are respectively pivoted and provided on the outer sides of the final cases 17 a little diagonally. On the other hand, final drive shafts are installed so as to project into the final cases 17 through the inside of the housings 20 from the differential cases 13 and the gear cases 15. By this constitution, the number of members is reduced, and the ground clearance of a tractor can be increased to make the travelling performance on an irregular ground easier.
Patent JP-S59219747-A (JP)
Title: Device for detecting density of photographic film
Inventor: ENDOU YOUICHI
IPC: G03D3/06
Filed: 1983-05-28
Abstract: PURPOSE:To retain a density detector satisfactorily usable for a long term by measuring the density of a developed photographic film through an electrostatic capacity produced in electrodes and replenishing a developing soln. in accordance with this measured value. CONSTITUTION:An automatic developing device 1 comprises a development processing section 2, a fixation processing section 3, washing section 4, and a drying section 5. An exposed photographic film 7 is developed, fixed, and washed with water, then, freed of water with squeeze rollers 8, and placed in a receiver 9. Elecctrodes 10a, 10b are set at a prescribed interval to measure change of density of the film 7, and this change is fed as change of an electrostatic capacity to a capacity meter 11. This value is amplified 12, fed to an A/D converter 13, and the converted digital value is sent to a controller 14 and it provides a signal for replenishing a developing soln. corresponding to the measured value.
Patent JP-S61253999-A (JP)
Title: Ultrasonic oscillator
Inventor: TERAMOTO HIROSHI
IPC: H04R17/00
Filed: 1985-05-02
Abstract: PURPOSE:To easily lead a common electrode out of only respective divided oscillators by forming an acoustic matching layer of a conductive material and setting the common electrode for the respective oscillators on the acoustic acoustic matching layer. CONSTITUTION:The 1st and the 2nd metallic electrodes 3 and 4 are provided on both surfaces of a flat plate type piezoelectric body 2, the acoustic matching layer 5 is adhered to the ultrasonic wave transmitting/receiving surface on the side of the 1st electrode 3, and cut grooves 6 reaching the middle of depth of the acoustic matching layer 5 are formed on the side of the 2nd electrode 4, forming plural divided oscillators 7. The acoustic matching layer 5 is formed of the conductive material and adhered to the surface of the 1st electrode 3 with a conductive adhesive. The oscillators 7 have longitudinal and lateral crossing cut grooves 6 cut in two dimensions and a lead wire 9 for leading out the common electrode is connected to an optional point 8 of the acoustic matching layer 5, thereby leading out the common electrode of the respective oscillators 7.
Patent JP-H03292755-A (JP)
Title: Wafer scale integration
Inventor: YAMADA KATSUHIRO
IPC: H01L21/82
Filed: 1990-04-10
Abstract: PURPOSE:To enable normal chips surrounding a noise generating chip to be easily relieved so as to make the most of the normal chips even if a noise generating chip is contained by a method wherein chips are provided, and signal lines between the chips are nearly equal in length. CONSTITUTION:Chips C1-C9 are arranged zigzag or in a staggered manner. Therefore, interchip signal lines between the chips C1-C9 are all nearly equal in length. At this point, the chip C5 is in catastrophic trouble or a noise generating chip. The noise generating chip C5 is not connected to bonding wires BW connected to power supply terminals t1 and t2 so as to avoid a power supply short circuit to other chips on a wafer. At this point, signal lines l5-l10 are located surrounding the noise generating chip C5 and small in length as a whole, so that they are hardly affected by noises. Therefore, an unusable chip is confined to only the noise generating chip C5, and the chips surrounding the chip C5 are all relieved.
Patent JP-H07265057-A (JP)
Title: Bioreactor
Inventor: ONARI HIROBUMI
IPC: C04B38/00
Filed: 1993-03-15
Abstract: PURPOSE:To obtain a bioreactor equipped with a gas bubble feeder capable of mixing and feeding fine gas bubbles such as air or methane gas into a culture solution. CONSTITUTION:This bioreactor is equipped with a suction type gas bubble feeder obtained by installing a porous liquid transfer pipe, laid in the course of a head differential liquid flow pipeline and exposed into a gas atmosphere. Furthermore, a suction type gas bubble feeder equipped with the porous liquid transfer pipe in the course of the head differential liquid flow pipeline arranged on the inside of a gas feed chamber is preferably installed and a suction type gas bubble feeder prepared by arranging the porous gas feed pipe on the inside of the liquid transfer pipe laid in the course of the head differential liquid flow pipeline is preferably installed. The porous liquid transfer pipe or porous gas feed pipe or both provided in the course of the head differential liquid flow pipeline are preferably porous ceramic pipes.
Patent JP-S5218733-A (JP)
Title: Preparation of pyridone azo dye
Inventor: IMAHORI SEIICHI
IPC: D06P1/18
Filed: 1975-08-04
Abstract: PURPOSE: A pyridone azo dye of formula I (where benzene nucleus A may have other substituents; R is substituted or nonsubstituted alkyl or aryl group). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07299525-A (JP)
Title: Device for forming flange
Inventor: KODAMA SHINYA
IPC: B21D24/00
Filed: 1994-05-09
Abstract: PURPOSE:To form a flange part in which the generation of the wrinkle on a curved end edge part of a body worked is restrained without making a device large or complex. CONSTITUTION:The device is equipped with a first die 14 on which a curved stepped part 14A opposite the curved end edge part CE of a rear fender panel RP is provided, and a second die 15 arranged opposite the curved stepped part 14A of the first die 14 across the curved end edge part CE of the rear fender panel RP, and equipped with a pressurizing part 15A pressurizing the curved end edge part CE toward the curved stepped part 14A side to bend the curved end edge part CE and to execute flange working to the curved end edge part CE. The first die 14 is provided with a projection part 14B arranged at a position opposite the curved stepped part 14A and which the curved end edge part CE which is bent by the pressurizing part 15A is brought into contact with.
Patent JP-H11292112-A (JP)
Title: Resin cap of easy-to-unseal capping type
Inventor: IKEGAMI HIROO
IPC: B65D41/32
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To make the resin cap excellent in tamper-evidentness and facilitate unsealing and re-sealing with fingers, by setting at least one of non-projecting parts as an uncapping-start part. SOLUTION: A cap comprises a top plate part 1 and a skirt part 2 extending downward from the periphery of the top plate part. On the internal face of the top plate 1, an inner ring 11, which hermetically seals a container by engaging with the internal circular face of a container mouth part, or/and an outer ring 12, which engages with the peripheral face 33 of the container mouth part, are formed. Below the skirt part 2, a tamper-evident band 6 severable from the upper part (re-sealing cap) 21 is provided via a circular score or weak line 5. A circular locking part which engages with the peripheral ring 33 of the container is given an interspatially projecting structure, in which a plurality of projecting parts 41 and non-projecting parts are alternately arranged. At least one of the non-projecting parts is set as an uncapping-start part.
Patent JP-H04304387-A (JP)
Title: Organic composite plated steel sheet of zn-cr-co system having excellent post-working corrosion resistance, painting corrosion resistance and end face rust preventing property
Inventor: ODAJIMA TOSHIO
IPC: C25D5/26
Filed: 1991-04-02
Abstract: PURPOSE:To provide the surface treated steel sheet having extremely high post-working corrosion resistance, post-painting corrosion resistance and end face rust preventing property. CONSTITUTION:This org. composite plated steel sheet has an electroplating layer of a Zn-Cr-Co alloy consisting of 6 to 15% Cr concn. and 0.3 to 1.0% Co concn. and the balance Zn, has a chromate layer thereon and is further coated with an org. resin thereon. The excellent chromate film is formed by limiting the contents of the Cr and Co to the above-mentioned range. In addition, the destruction of the plating layer by working is obviated and a sacrificial corrosion preventive effect is maintained. The org. composite plated steel sheet having the excellent characteristics is thus produced by using the alloy plating of the above-mentioned system as a substrate. The org. composite steel sheet having the extremely high post-working corrosion resistance, the post ED painting corrosion resistance and the end face rust preventing property is produced. This steel sheet is optimum for the rust preventive steel sheet of automobile bodies.
Patent JP-S62252192-A (JP)
Inventor: ONO TAKU
IPC: H05K3/22
Filed: 1986-04-24
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-H09280063-A (JP)
Title: Variable air suction controller of internal combustion engine
Inventor: MIYASHITA SHIGEKI
IPC: F02B27/02
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain linear output characteristics in correspondence to an accelerator in a middle speed region so as to prevent the worsening of drivability. SOLUTION: The inside of a surge tank 8 is partitioned into a right chamber 12 and a left chamber 13 by a bulkhead 11, and an air suction pipe 9 is partitioned into a pair of air suction passages 14, 15 by the bulkhead 11. A second control valve 18 is provided on the bulkhead 11 on the upstream side of the air suction pipe 9 in such a manner that it can be opened and closed freely. The second control valve 18 is opened, closed, and driven by an actuator 19, and the air suction passages 14, 15 in the air suction pipe 9 are communicated mutually in a condition in which the second control valve 18 is opened. Both air suction passages 14, 15 in the air suction pipe 9 are parted from each other in a condition in which the second control valve 18 is closed.  An engine control unit 20 restricts a target opening degree of the second control valve 18 and the maximum opening degree of the second control valve 18 in a middle rotation region by taking an opening degree of an accelerator and number of revolutions of an engine into considerations.
Patent JP-S59220370-A (JP)
Title: Liquid spray apparatus of printing ink
Inventor: NIIZAKI FUKUSABUROU
IPC: B05B3/08
Filed: 1983-05-30
Abstract: PURPOSE:To provide the titled apparatus for uniformly adhering fine liquid particles to an object to be adhered, constituted so as to contact the leading end of a brush material fixed to the inner surface of a fixed cylinder made of a perforated plate, of which the lower part is always immersed in a liquid container, with the leading end of the brush material fixed to the outer surface of a rotary cylinder. CONSTITUTION:Brush materials 21, each of which is formed by bundling wires made of a synthetic resin having high rigidity while grasping the bundled wires by grasping metal fittings having a U-shaped cross-sectional area, are spirally fixed to the inner surface of a fixed cylinder 2 made of a perforated plate of which the lower part is always immersed in a container 1 of a liquid to be sprayed such as printing ink. On the other hand, brush materials 31 similar to the brush materials 21 are spirally wound around the outer peripheral surface of a rotary cylinder 3 and fixed thereto by grasping metal fittings. In this case, the cylinder 3 is assembled in the cylinder 2 so that the leading ends of the brush materials 21, 31 are slightly penetrated with each other and the lower part of the cylinder 3 is also always immersed in the container 1 and the liquid adhered to the brush materials 31 is scattered by the friction of both brush materials 21, 31 due to the rotation of the cylinder 3 to be formed into fine particles which are, in turn, injected from the orifices of the cylinder 2.
Patent JP-H03295168-A (JP)
Title: Gas diffusing electrode for fuel cell and manufacture of matrix
Inventor: SEYA AKITOSHI
IPC: H01M8/04
Filed: 1990-04-11
Abstract: PURPOSE:To obtain an electrode catalyst layer which has uniform thickness and fine hole distribution and no defects such as pinholes and is thin in thickness by electrifying the mixed powder serving as the electrode catalyst layer, using a porous electrode substrate as a current collecting electrode, and sticking the electrified powder on its surface with the electrostatic force. CONSTITUTION:DC high voltage is applied across an electrifying electrode 16 and a current collecting electrode 2 from a DC high-voltage power source 24 via a bushing 26, and AC voltage is applied across a back electrode 15 and the electrifying electrode 16 from an AC high-voltage power source 25. The electric field is concentrated on the fine wire-shaped electrifying electrode 16 to generate a fine electric discharge, and the powder 18 near it is electrified. Repulsion/suction forces are generated between the AC electric field applied to the back electrode 15 and the electrified powder, the powder is moved and stirred, and part of the electrified grains soar up. The soaring electrified grains are accelerated by the DC electric field voltage between the electrifying electrode 16 and an electrode substrate 2 which is the current collecting electrode 2, and the electrified powder 28E is uniformly stuck on the surface of electrode substrate 2 by the electrostatic force to form a powder 23. This method can be utilized for manufacturing a matrix.
Patent JP-H04325024-A (JP)
Title: Reaped culm transportation apparatus for combine
Inventor: HONDA TAKAHISA
IPC: A01D63/02
Filed: 1991-04-25
Abstract: PURPOSE:To prevent the clogging of a transportation apparatus caused by the defective transportation in delivery by using a delivery apparatus for continuously connecting a culm-collection apparatus and a transfer conveyor. CONSTITUTION:Reaped culm collected by a culm-collection apparatus 3 of a reaping part 7 is transferred to a transfer conveyor 5 for receiving the culm from the collection apparatus and transferring to the following thresher. The collection apparatus 3 is connected to the transfer conveyor 5 with a delivery transfer apparatus 8. All the collected culms are smoothly delivered to the transfer conveyor.
Patent JP-H03293878-A (JP)
Title: Video disk reproducing system
Inventor: SAKAKIBARA TAKASHI
IPC: G11B20/02
Filed: 1990-04-11
Abstract: PURPOSE:To realize an additive function with sufficient effect by sending a required MUSE decoder control signal to a decoder after inserting to the free period of a MUSE signal in a player. CONSTITUTION:A decoder additive control signal 9 is generated at a player operation control circuit 7, and it is inserted to the free period of the MUSE signal to be outputted at a decoder additive control signal insertion circuit 10. Required additive control for the decoder is performed by the decoder additive control signal 9 to effectively realize various kinds of additive functions of the player other than decoder operation control by a control signal of MUSE transmission signal form. In such a manner, it is possible to control the operation of the MUSE decoder appropriately without connecting the player to the MUSE decoder with a specific wire, and to realize the additive function with sufficient effect.
Patent JP-S60241922-A (JP)
Title: Rotary mixer
Inventor: YANO HIROKO
IPC: B01F29/60
Filed: 1984-05-15
Abstract: PURPOSE:To mix >=2 kinds of raw materials homogeneously in a short time by providing >=2 partition plates in parallel with the center of the revolving shaft in a rotary vessel, and extending alternately each end part of the partition plate in the direction of the revolving shaft center. CONSTITUTION:Raw materials M and M' to be mixed are charged from a raw material charge port 3, and a rotary vessel 2 is rotated in the direction R. Consequently, the raw materials M and M' are dropped partially to the left side as shown by the arrow from an opening part on the left side of the partition plate 5A wherein only the right end part is extended. Then since the partition plate 5B wherein only the left end part is extended is positioned below, the raw materials M and M' are dropped to the right side as shown by the arrow, and moved to the right side. The raw materials M and M' are then moved in the circumferential direction. The rotation is continued, and said process is repeated. Accordingly, >=2 kinds of raw materials M and M' are sufficiently mixed.
Patent JP-H05267538-A (JP)
Title: Mounting structure for package
IPC: H01L23/50
Filed: 1992-03-23
Abstract: PURPOSE:To increase terminals of a semiconductor package without decreasing any limitation to packaging and an interterminal distance. CONSTITUTION:An extension connection terminal 2a of a semiconductor package 1 is provided on the upper surface to increase the number of terminals. A heat insulating substrate connection jig is available for interconnection between the extension connection terminal 2a of the semiconductor package 1 and the substrate, whereby in an ordinary soldering process there is ensured interconnection between the extension connection terminal 2a of the semiconductor package 1 and the substrate.
Patent JP-H08253541-A (JP)
Title: Radiation-curable resin composition
Inventor: TAKACHI MICHIO
IPC: C08L101/00
Filed: 1995-03-16
Abstract: PURPOSE: To obtain a radiation-curable resin compsn. which can be easily adjusted so that it not only has a viscosity suitable for coating but also gives a coating film having satisfactory properties and which can be cured without detriment to cure shrinkage and to adhesion to a substrate. CONSTITUTION: This resin compsn. comprises 95-10wt.% at least one oligomer selected from among a urethane (meth)acrylate, an epoxy (meth)acrylate, and a polyester (meth)acrylate and 5-90wt.% polymer having a number average mol.wt. of 500-20,000 and obtd. by polymerizing at least one monomer selected from among styrene, (meth)acrylonitrile, and a (meth)acrylic ester, and gives a coating film having physical properties higher than those of a film obtd. conventionally.
Patent JP-S5321099-A (JP)
Title: Fine spherical porovs cobalt ( ) carbonate particles and production thereof
Inventor: MIYATA KENICHI
IPC: C01G51/06
Filed: 1976-08-10
Abstract: PURPOSE: To obtain nearly spherical, novel cobalt (II) carbonate particles with porous hollow structure and prescribed average pore diameter by mixing and reacting a W/O type emulsion of water sol. cobalt (II) salts with an aq. soln. of hydrogencarbonates. 
     COPYRIGHT: (C)1978,JPO&Japio