baber/WOPTO huggingface dataset:
Patent JP-2001073331-A (JP)
Title: Dust recovery hopper for road face cleaning truck
Inventor: KOGURE JUNICHI
IPC: E01H1/08
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To increase the recovery capacity of a dust recovery hopper by connecting a sprinkling water tank to the under face of the hopper to communicate with each other and slidably bringing the four peripheral edges of the bottom plate of the hopper into contact with the four peripheral inside faces of the water tank and in the state, supporting it to be vertically movable into the water tank and vertically moving the bottom plate. SOLUTION: When water in a water tank 3 decreases according to successive sprinkling work of water and water level gets down apart from the bottom plate 12 and a vacant space is brought in the water tank, hydraulic oil is fed to the head side of hydraulic cylinders 13,... for raising/lowering the bottom plates on the basis of a signal of an electrode switch 33 to stretch the cylinders 13,.... The bottom plate 12 is gradually moved down to the vacant space in the water tank 3. When the bottom approaches close to the water level, the stretching motion of hydraulic cylinder 13 and the lowering motion of the bottom plate are stopped. Thereafter, the bottom plate 12 is repeatedly lowered to divert the vacant space in the water tank 3 to the hopper body 4 for the increase of its volume, hence, the dust recovery capacity is increased.
Patent JP-H0297627-A (JP)
Title: Manufacture of foamed copper
Inventor: FURUTA OSAMU
IPC: C22C1/08
Filed: 1988-09-30
Abstract: PURPOSE:To easily manufacture the title copper contg. uniform closed foam by melting copper, adding a m.p.-lowering agent and a thickener thereto, lowering the m.p. to a specific temp., adding a forming agent thereto and blowing it. CONSTITUTION:Copper is melted and a m.p.-lowering agent (such as Mg and Sb) and a thickener (such as Mg, Ca, Al2O3) are added thereto, which is stirred to thicken the molten copper and to lower the m.p. to <=800 deg.C. furthermore, as for the m.p.-lowering agent, in the case of Mg, about 3 to 10wt.% is added, and, as for the thickener, in the case of Ca, about 3 to 8wt.% is added. Then, to the molten copper, about 0.5 to 5wt% foaming agent (such as TiH2 and ZrH2) is added; they are mixed by stirring for about 10 to 50sec and blowing is executed. In this way, an excellent foamed body having high m.p. can be formed.
Patent JP-2000077634-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI SHIGEMI
IPC: H01L21/82
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To make logical restoration hard for a simple semiconductor device through observation of appearance by providing a rectangular or square data of the sam material as wiring on the intersection of a grid which a basic layout comprises. SOLUTION: If wiring materials 105, 107, and 108 for example, provided in horizontal direction among each grid ranging from wiring grids X1-X5 in vertical direction and wiring grids Y1-Y4 in horizontal direction are assumed as a first layer at the bottom part of a multi-layer interconnection material, a pseudo wiring material 121 is so provided as a grid at a center while a long- side direction as horizontal direction, related to the wiring grids Y1 and Y4 where no same wiring material exists.  Again, with wiring materials 101, 102, and 104 allocated in vertical direction assumed as a second layer from the bottom part of the multi-layer interconnection material, related to the wiring grids X1 and X5 where no same wiring material exist and X3 and X4 where the wiring material exist locally, a pseudo wiring material 131 is so allocated as a grid at a center while a long-side direction as vertical direction.
Patent JP-S62110972-A (JP)
Inventor: YOKI KATSUHIKO
IPC: D06M101/16
Filed: 1985-11-08
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-S61127200-A (JP)
Inventor: KARIYA TATSURO
IPC: B65G1/00
Filed: 1984-11-26
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-H04128039-A (JP)
Title: Transfer sheet
Inventor: SENDAI NAOMI
IPC: B32B27/00
Filed: 1990-09-19
Abstract: PURPOSE:To show suede tone partially, while the limit for printing process is omitted by laminating at least three layers composed of the layer containing collagen, the layer of pattern and an adhesive layer on a mold-releasable base sheet in said order. CONSTITUTION:In a transfer sheet, the layer 2 containing collagen, the layer 3 of pattern and an adhesive layer 4 are laminated on a mold-releasable base sheet 1 in said order. In the transferring sheet of other type, a mat coat layer 5 is provided on the mold-releasable base sheet 1, and three layers of the layer 2 containing collagen, the layer 3 of pattern and the adhesive layer 4 are laminated thereon in said order. By thus surface-treating the mold-releasable base sheet 1 with the mat coat layer 5, the soft hand of suede tone is shown on the surface of the layer 2 containing collagen after being transferred. Further, if the mat coat layer 5 is partially provided on the mold-releasable base sheet 1 and the layer 2 containing collagen is provided only at the coated part of the mat coat layer 5, the design with wet feeling and hand like suede is formed on a transferred surface.
Patent JP-2000068215-A (JP)
Title: Method for growing vapor phase thin film and device therefor
Inventor: OTA YUTAKA
IPC: H01L21/68
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To improve periodical thin film fluctuations in a substrate diameter direction at film forming by using a vapor phase thin-film growing device. SOLUTION: Material gas and carrier gas is introduced from material gas inlet holes 2a-2d arrayed in a row with respect to a rotary suscepter 4, on which a semiconductor substrate W is placed to the main face of the semiconductor substrate W in parallel as shown by the arrows A, B, C, and D. Although the concentrations of the material gases are made maximum on the extended lines of the centers of the openings of the original gas inlet holes 2a-2d on the main face of the semiconductor substrate W, a virtual central axis X2 of the material gas inlet ports 2a-2d is shifted from a virtual central axis X1 of the semiconductor substrate W by shifted amount S, so that the concentration of the material gas to which a certain spot on the substrate is exposed can be efficiently made uniform according to the rotation of the semiconductor substrate W.  As a result, a thin film whose film thickness uniformity is high can be formed.
Patent JP-H04127549-A (JP)
Title: Tab tape connecting piece and manufacture thereof
Inventor: HIRAGA KATSUHIKO
IPC: B65D73/02
Filed: 1990-09-19
Abstract: PURPOSE:To enable a tape not to be broken in continuity by a method wherein feed holes are provided to both the sides of a tape at a regular pitch, tapes are laid on a connecting member making the cut edges of the tapes vertical to their lengthwise direction butt on each other, and the feed holes of the tapes are caulked with the cut pieces of the connecting member. CONSTITUTION:The end faces of TAB tapes 1 mounted with a non-defective chip 3 are made to butt against each other, and the TAB tapes 1 are laid on a connecting member 2 making the end faces of them butt against on each other. At this point, the TAB tapes 1 are heated up to the softening temperature of the connecting member 2 of thermoplastic resin. A punch 4 is inserted into a die 5, and a resin reservoir 51 is provided to the opening of the die 5 so as to enable resin to stand around the opening of the die 5. The punch 4 is set blow, and the die 5 is kept above the punch 4 facing toward it to sandwich the TAB tapes 1 and the connecting member 2 overlapping each other between them. Then, the connecting member 2 positioned under the feed hole 12 is lifted up by cutting with the punch 4. Then, the cut and lifted connecting member 2 is softened and stands in the resin reservoir 51 of the die 5, and the feed hole 12 is caulked with it.
Patent JP-H1184388-A (JP)
Title: Liquid crystal element
Inventor: KAWASAKI JUNJI
IPC: G02F1/1337
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To suppress the growth of reverse domains into pixels and to prevent the degradation in driving margins by homeotropically orienting liquid crystals in the regions specifically upper than the ends at least one side of pixels which are intersecting parts of scanning electrodes and information electrodes and non-driving regions adjacent to these ends. SOLUTION: The homeotropically oriented or hybrid oriented regions are disposed along the ends of the information electrodes 1 intersecting with a uniaxial orientation treatment direction 5 on the side intersecting previously with the treatment direction 5. When the uniaxial orientation treatment direction intersects with both of the information electrodes 1 and the scanning electrodes 2, the regions are formed along the ends of the scanning electrodes 2. Further, when the uniaxial orientation treatment direction is so set as to be anti-parallel with the upper and lower substrates, the non-driving regions on both sides of the electrodes intersecting with the treatment direction and the regions intruding >=1 μm into the pixels from both ends of the electrodes are formed as the homeotropic regions or hybrid orientation regions and are preferably a range of 1 to 10 μm in this case.
Patent JP-S60137974-A (JP)
Title: Long-term water-repellent antifouling coating composition
Inventor: HARADA AKIO
IPC: C09D5/14
Filed: 1983-12-26
Abstract: PURPOSE:To obtain titled composition having long-term effect on preventing marine organisms from attachment to shiphulls, marine constructions, etc., by incorporating preservative, antifungus agent, antibiotic, etc. in a water-repellent organic matter comprising RTV silicone rubber and silicone resin such as silicone varnish. CONSTITUTION:The objective composition can be obtained by incorporating (A) a water-repellent organic matter comprising (i) room temperature-curable silicone rubber or at least one sort of silicone resin belonging to silicone varnish and, if necessary, (ii) natural- or synthetic wax, paraffin, fatty oil and/or silicone oil with (B) 0.1-15wt% on a coating composition solid basis, of matter comprising preservative, antifungus agent, antibiotic and/or bactericide.
Patent JP-2000079949-A (JP)
Title: Clean packing bag, method of manufacturing it and device of manufacturing it
Inventor: SHIOKAWA SHUNICHI
IPC: B65D30/08
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To enable a clean packing to be carried out without using any clean room or a protective film and the like by a method wherein a laminated filmy tube is sealingly closed at a relative outer surface of a folded tubular film made of thermoplastic resin with one opening of the laminated filmy tube being applied as an opening side and three sides being applied as heat-sealed sides. SOLUTION: In order to manufacture a clean packing bag, at first molten polyolefin resin and the like is extruded into a tubular form, nitrogen gas and the like are fed into the tube to expand it and after making a tubular film 1, this film is folded into two segments. Then, outer surfaces at a front surface and a rear surface of the tubular film 1 and another film 2 are laminated from each other through an adhesive agent of polyester resin and the like. Subsequently, the inner surface of the laminated front and rear surface films 1, 2 are heat-sealed at 5 to each other and the folded portions of the tubular film 1 expelled out at both ends are cut. With such an arrangement as above, a clean packing bag 3 having a specified size with three sides except one opening side 4 being heat sealed is manufactured.
Patent JP-H0296009-A (JP)
Title: Water conveyance device of open sea water
Inventor: INOUE TADAHARU
IPC: E02B1/00
Filed: 1988-10-03
Abstract: PURPOSE:To introduce the clean water of open sea without power by a method in which a water reservoir is provided on the upper end of a sloped ground to store the open sea water collected in a converging dam, and a water conveyance tunnel is provided between the reservoir and the water-drainage place to freely drop the water into the water-drainage place. CONSTITUTION:A converging dam 4 to collect tidal current on the open sea 1 side is set at a given angle toward the direction of open sea, and a sloped part 5 on which tidal current is directed is provided toward the inside bottom of the dam 4. A water reservoir 7 is formed on the upper end side ground of the sloped part 5 to store open sea water collected in the dam 4. A coffer dam 10 is also provided on the inner harbor 2 side by forming a water conveyance tunnel 9 between the reservoir 7 and the harbor 2 in such a way as to freely drop the water of the reservoir 7 into the conveyance tunnel. The clean water of open sea can thus be directed into the water-drainage place without power at low cost, raising its utility effect.
Patent JP-2000073731-A (JP)
Title: Camshaft bearing structure of internal combustion engine
Inventor: ITOGA KAZUMASA
IPC: F01M1/06
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a camshaft bearing structure which can supply a lubricant to the slide part surely, when a camshaft is slided in the axial direction. SOLUTION: A camshaft 10 is provided with three dimensional cam 20 in which a cam profile 21 is changed continuously in the axial direction and slided in the axial direction by a proper actuator. The camshaft 10 is provided an oil passage 101 thereinside and a ring shape groove 103 on its journal 10J and the oil hole 102 communicating with the oil passage 101 is opened on the bottom of the ring shape groove 103. While, in the bearing 30, the oil passage 301 for supplying the lubricant is provided on its lower bearing 30L and a slant groove 302 is provided on the bearing surface 30LB which is an outlet. The lubricant supplied from the oil passage 301 is introduced to the oil passage 101 of the inside of the camshaft 10 through the slant groove 302, ring shape groove 103 and oil hole 102.
Patent JP-H0587422-A (JP)
Title: Cooling panel with frost-preventive coat for evaporator
Inventor: KONDO MIKIO
IPC: F25D21/04
Filed: 1991-09-27
Abstract: PURPOSE:To obtain an excellent frost-preventive performance by applying a frost-preventive coat containing specified synthetic resins as major components on the surface of aluminum cooling base plates. CONSTITUTION:An evaporator cooling panel 10 is formed of aluminum cooling base plates 1 of aluminum roll-bond panel and the surface is provided with frost-preventive coat 2 containing polyester resin, melamine resin, epoxy resin and fluoride resin as major components. The composition of painting for the frost-preventive coat 2 is, for example, 30wt.% polyester resin varnish, 11wt.% melamine resin varnish, 5wt.% epoxy resin varnish, 7wt.% fluorine resin varnish, 33wt.% coloring pigment, 13wt.% solvent and 1wt.% additives. Thereby, an excellent frost-preventive performance is obtained and foods such as meat, fish, etc., are prevented from sticking on the surface of the cooling panel.
Patent JP-H0285263-A (JP)
Title: Alkylaminopyrimidine derivative, its production and insecticide, miticide and fungicide containing same derivative as active component
Inventor: YOSHIOKA HIROSUKE
IPC: A01N43/84
Filed: 1988-10-05
Abstract: NEW MATERIAL:The compound of formula I (R1 is H, halogen, lower alkyl, 3-6C cycloalkyl, etc.; R2 is halogen; R3 is H, lower alkyl or 3-6C cycloalkyl; R4 is halogen, 1-15C alkoxy, dioxolanyl, OH, methoxycarbonyl, etc.) or its acid addition salt. EXAMPLE:dl-5-Chloro-6-ethyl-4-(1-methyloctyl)aminopyrimidine. USE:An insecticide, miticide and fungicide. Effective in controlling agricultural and horticultural vermin and hygienic vermin of order Hemiptera, Lepidoptera, Coleoptera, Acarina, etc. Effective also against blight such as rice blast, powdery mildew of barley, downy mildew of cucumber and late blight of tomato. PREPARATION:The compound of formula I can be produced by reacting a compound of formula II (X is eliminable group) with a compound of formula III in the presence of a base in a solvent (e.g., toluene) at a temperature between room temperature and the boiling point of the solvent.
Patent JP-2001070795-A (JP)
Title: Solid acid catalyst, preparation thereof and method for isomerizing hydrocarbon using the catalyst
Inventor: MATSUZAWA KENJI
IPC: B01J27/135
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst with a stable and high activity by specifying the ignition loss of pulverized hydrous zirconia as a specific value when the pulverized hydrous zirconia, hydrous alumina and a chemical compound having a sulfuric acid content are kneaded, molded and backed on condition that zirconia of a tetragonal structure be obtained. SOLUTION: Pulverized hydrous zirconia to be used for the preparation of a solid acid catalyst should preferably have a specific scorching loss (moisture content) from the viewpoint of catalytic performance. The ignition loss can be measured in terms of weight loss after the baking of the hydrous zirconia at about 1,400 deg.C for about one hour. The preferable ignition loss is 5-15 wt.%. For pulverized hydrous alumina, the use of an aluminum hydrated oxide having a Boehmite structure such as of especially pseudo-Boehmite, is preferable as a catalystic activity can be enhanced. The ignition loss (moisture content) of the pulverized hydrous alumina is preferably about 20-40 wt.%. For a chemical compound having a sulfuric acid content, ammonium sulfate and dimethyl sulfate are preferable because of their low corrosiveness to a device, and a especially the ammonium sulfate is preferable.
Patent JP-S61128575-A (JP)
Title: Structure of pressure electric transducer
Inventor: NITTA TATSUO
IPC: G01L9/04
Filed: 1984-11-27
Abstract: PURPOSE:To form a pressure electric transdocer, the unit cost of production thereof is low, simply by forming side through-holes, which can be shaped simply at a time in large quantities, on the outer circumferential section of a substrate and fixing and electrically connecting the pressure electric transducer by pat- tern sections for the side through-holes. CONSTITUTION:A circuit substrate for a pressure measuring device such as a sphygmomano-meter, to which a pressure electric transducer 20 is mounted, and the pressure electric transducer 20 are fixed by soldering pattern sections 12a for side through-holes 12b shaped on the outer circumferential section 12c of a substrate 12 for the pressure electric transducer 20 and pattern sections 17a for the circuit substrate 17 by solder 19 while being connected electrically. The side through-holes 12c can be formed simply by using a formation technique which has been already established generally. Accordingly, the substrate 12 to which the side through-holes 12b are formed simply at a time in large quantities can be shaped, thus largely reduction man-hours.
Patent JP-H1188386-A (JP)
Title: Transmission system
Inventor: YOSHIDA KAZUO
IPC: H04L12/40
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To improve the work efficiency of a monitoring device more. SOLUTION: The monitoring devices 3a and 3b mutually transmit and receive data through a signal line 5 by transmission/reception parts 35a and 35b. At the time of receiving the data by the transmission/reception part 35a, the monitoring device 3a displays the received data at a display part 34a corresponding to a set operation mode and transmits the operation mode of the monitoring device 3a through the signal line 5 to the monitoring device 3b by the transmission/reception part 35a. In the case of requesting the copy of the operation mode, the monitoring device 3a turns the operation mode of the monitoring device 3a to the operation mode of the other monitoring device 3b.
Patent JP-H02168624-A (JP)
Title: Manufacture of self-algned
Inventor: ROI MOO
IPC: H01L21/768
Filed: 1988-10-04
Abstract: PURPOSE: To reliably execute planarization by depositing a first dielectric layer, a silicon this layer and a second dielectric layer on a substrate, forming grooves within the second dielectric layer and selectively depositing metal within a contact hall. CONSTITUTION: With respect to a substrate, a region 14 of opposite conductivity type is formed within the substrate by implantation or diffusing to successively deposit a dielectric layer 10, a silicon thin layer 16 and a film second dielectric layer 18 within the layer. Grooves 20 and 22 are formed within the dielectric layer 18, leaving a dielectric thin layer 24 at the groove bottoms. Photolithography and etching are executed, a contact hall 26 is formed, and a part 24a of the layer 24 remains on the thin layer 16 at the upper end of the formed contact hole. Then metals 30 and 32 are selectively deposited so as to fill the respective grooves 20 and 22 by CVD. Then, a metal in the groove 20 laid on a metal 28 within the contact hole 26 and aligned and brought into contact with this. Thereby desired planarization is made possible.
Patent JP-S61129265-A (JP)
Title: Continuous casting method
Inventor: SUZUKI KENICHIRO
IPC: B22D11/00
Filed: 1984-11-28
Abstract: PURPOSE:To decrease the transverse crack of an ingot and to improve productivity in the stage of casting a molten steel with a vertical bending type continuous casting machine by adjusting one or more among the content of the elements C, Al, N, Nb, V and Ti in the steel, the bending temp. and straightening temp. of the ingot so that the parameter specified by the equation is maintained within a limited range. CONSTITUTION:A simpler method for adjusting the content of Ti during casting is to add a Ti-contg. alloy into an RH degassing vessel or tundish according to the content of the component elements except Ti as well as the bending temp. Ts and straightening temp. Ts. The adjustment to maintain the value of the parameter P expressed by the equation I within a -0.005-+0.005 range by adding the alloy contg. >=1 kinds among C, Al, N, Nb, and V except Ti to the tundish, etc. is equally satisfactory. The P may be adjusted by adjusting the flow rate of spray water to control the bending temp. Ts and straightening temp. Ts and the P may be also adjusted by combining these adjustments.
Patent JP-S61129339-A (JP)
Title: Control unit for start clutch
Inventor: SHIMAMOTO MASAO
IPC: B60W10/04
Filed: 1984-11-28
Abstract: PURPOSE:To reduce the gap between the piston of a start clutch and a clutch plate and improve accel response by applying low pressure to the piston chamber of the start clutch through a low pressure valve at stop status. CONSTITUTION:A start clutch 1 press-contacts clutch plates 3 and 4 and makes power intermittent by moving a piston 2 to the left. A low pressure 10 is provided with a spool 11 and a spring 12. An oil path 31 is connected to a spring chamber 14 and an opening 32 opened and closed by the needle 21 of a solenoid valve 20 is provided in the oil path 31. The solenoid valve 20 is set to ON and OFF by the signals from a control means 22 and advances the needle 21 and then opens and closes the opening 32. A control means 22 inputs signals coming from an number of engine rotations 23, a throttle opening sensor 24, and a car speed sensor 25 and performs a smooth start control.