baber/WOPTO huggingface dataset:
Patent JP-2000035583-A (JP)
Title: Manufacture of planar display device and the device
Inventor: IWAMOTO KAZUYA
IPC: G09F9/30
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To improve yield by preventing damage to an alignment layer caused by spacer columns and reducing alignment defects. SOLUTION: In a liquid crystal display in which a gap between two substrates 11, 21 holding liquid crystal is kept by spacer columns 25, spacer columns in shape of frustums formed with a photoresist method are arranged on one of the substrate 21. Upwardly projecting protrusions 27 are formed on circumferences of top planes 26 of the spacer columns beforehand so that the protrusions 27 of the spacer columns are brought into contact with an alignment layer 16 of a confronting substrate in a substrate aligning step. Even if there is damage to the alignment layer 16, it is minimized to get rid of essential influence on alignment of liquid crystal.
Patent JP-H0648556-A (JP)
Title: Carrier distributing device
Inventor: KAWANISHI TAISUKE
IPC: B65G47/64
Filed: 1992-07-28
Abstract: PURPOSE:To reduce the gap between slats which are in proximities to one another by forming the surface of each of a plurality of slats provided in parallel to one another on a chain synchronously turned along the running rails on both sides of a carrier surface, into a plate-shape of almost flat surface, and by forming the front and rear surfaces of the slat in the proceeding direction into a tilted condition, so that the surface side is protruded in the proceeding direction to a greater degree than the rear surface side. CONSTITUTION:Both end parts of a plurality of slats 31 are connected to endless chains 14 on both ends, which are synchronously turned, and a carrier surface 32 is thus formed. A shoe 51 moved along the slat 31, in which it is fitted, is provided on the slat 31, to carry a material to be carried on the carrier surface 32, while the materials to be carried are preferentially classified and moved to the side of the carrier surface 32. The surface of the slat 31 forming the carrier surface 32 is formed into almost flat surface, while surfaces in the proceeding direction are tilted where the surface side is protruded in the proceeding direction to a greater degree than the rear surface side. A protruded projection 38 is provided on the reverse surface side of the slat 31, continuously tilted on the rear surface in the proceeding direction, and a guide part 42 for guiding the movement of the shoe 51, is provided on the slat 31, in which the shoe is fitted.
Patent JP-S6094799-A (JP)
Inventor: NITSUTA YOSHIMORI
IPC: H01Q17/00
Filed: 1983-10-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58104528-A (JP)
Title: Digital-to-analog converter
Inventor: TAKEUCHI TAKASHI
IPC: H03M1/68
Filed: 1981-12-16
Abstract: PURPOSE:To decrease a clock frequency without lowering resolution, by converting a number of bits of an input digital signal into a PAM signal, converting the rest bits into a PWM signal, summing the PAM and the PWM signals and outputting an analog signal. CONSTITUTION:A counter 11 and a decoder 19 split a sampling period into five periods, and a counter 12 and a decoder 20 converts two bits a1, a2 of an input digital signal 10 into a PWM signal. A coincidence circuit 13 detects the coincidence between the output signals of each decoder with the input digital signal 10. The output of the circuit 13 is applied to a switch circuit 14, where power supplies 15-18 are selected. The rest bits a3-a5 are converted into a PAM signal at the circuit 14. Four outputs of the switch circuit are summed and the result is picked up via an LPF9, then an analog signal is obtained. Since PAM and PCM systems are used in common, the clock frequency can be reduced remarkably.
Patent JP-H0544731-A (JP)
Title: High temperature bearing using molten metal as lubricant and using method thereof
Inventor: KATO YASUSHI
IPC: F16C33/12
Filed: 1991-08-12
Abstract: PURPOSE:To provide a high temperature bearing which can be stably used in a long time and a using method thereof, in high temperature atmosphere such as that in an atmosphere heat treatment furnace. CONSTITUTION:In a sealed bearing used in high temperature atmosphere, molten metal 6 having melting point under 800 deg.C such as lead, zinc, or aluminum is enclosed as lubricant. In the sealed sliding bearing, combination of ceramics on cermet as a fixed side member 2 and stainless steel as a rotation side member 4, is combination of ceramics as a fixed side member 2 and cermet as a rotation side member 4 is favorable. When combination of the fixed side member and the rotation member is respectively cermet and stainless steel, ceramics and cermet, or ceramics and ceramics, it is favorable that the ceramics is alumina or silicon nitride-sialon and the cermet is anticorrosion alloy containing carbide of high hardness.
Patent JP-2001025330-A (JP)
Title: Method for suppressing and improving generation of water-soaked tissue of tissue culture product of plant
Inventor: FUJII YUJI
IPC: A01H4/00
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To suppress the genertion of water-soaked tissue of a culture product, recover the once generated water-soaked tissue to healthy tissue and remarkably acfcelerate growth by culturing a plant tissue in a solid gellan gum medium for culturing plant tissues added with a predetermined amount of gibberellin and active carbon. SOLUTION: This method for suppressing the germination of water-soaked tissue of a culture product and improving the tissue in a plant tissue culture is to culture a plant tissue which is a plant tissue of Eucalyptus citriodora HOOK, and the like, belonging to the genus Eucalyptus in a solid gellan gum culture medium for tissue culture added with 0.1-5.0 mg/l gibberellin and 1-15 g/l active carbon. The amount of gellan gum to be added in the solid gellan gum medium for culturing plant tissues is preferably about 2-3 g/l. As a plant hormone, a cytokinin and/or an auxin may be added thereto singly or in combination.
Patent JP-H1142131-A (JP)
Title: Sink-equipped cabinet
Inventor: IDOTA HIDEKI
IPC: A47B77/06
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a sink-equipped cabinet in which piping can be provided in a position away from the projecting part of the sink and on which is mounted a top plate on which the sink with a projecting rear part is mounted. SOLUTION: This sink-equipped cabinet 1, having a faucet 5 and in which a sink 4 whose rear upright wall 42 projects toward the back of a cabinet main body 2 is mounted, has a back plate 22 formed in steps from the edge of the back of the sink 2 toward the bottom plate 21 of the cabinet main body 2 so as to store the rear upright wall 42, and an opening through which piping P leading to the faucet 5 and introduced into the cabinet main body 2 is passed is provided in the stepped horizontal face 22a of the back plate 22.
Patent JP-S58104199-A (JP)
Title: Electrode for electroplating
Inventor: MORITA JIYUNICHI
IPC: C25D3/56
Filed: 1981-12-15
Abstract: PURPOSE:To stabilize the quality of a plating bath and plating by using a structural body filled with an aq. soln. contg. H2SO4 between a vessel, which is highly resistant to corrosion and does not interfere conductivity and an anode, an electrode. CONSTITUTION:For example, a structural body filled with an aq. soln. contg. H2SO4 between a vessel 5 of ceramics, biscuit materials, synthetic resin thin films or the like which is highly resistant to corrosion and does not interfere conductivity and anode 4 is prepared. Scuh structral body is located in a tank 3 for plating and DC current is applied between the same and a cathode 1, whereby electrolysis is accomplished. In the case of performing, for example, Fe-Zn alloy plating by using the electrode of such structural body, the harmful Fe<3+> formed by oxidation with the anode is suppressed, the abrasion of the anode is prevented and the quality of the plating bath and plating is stabilized.
Patent JP-H0954948-A (JP)
Title: Production of magnetic recording medium
Inventor: MIZUNOYA HIROHIDE
IPC: G11B5/64
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To produce a magnetic recording medium contg. a small amt. of impurities in the magnetic layer and having a relatively high percentage of effective magnetic particles. SOLUTION: When an iron-base magnetic layer is formed on a running base film 4 by ion assisted vapor deposition or other method, an attained degree of vacuum (1st degree of vacuum) is regulated to <=1/100 of a degree of vacuum for film formation (2nd degree of vacuum), gaseous N2 is introduced from a gas introducing hole 15 so as to attain >=95% partial pressure of gaseous N2 and then a magnetic layer of iron nitride is formed.
Patent JP-S6262719-A (JP)
Title: Manufacture of injection-molded part reinforced with reinforcing material
Inventor: SAITO MINORU
IPC: B29K105/08
Filed: 1985-09-12
Abstract: PURPOSE:To obtain an inejction-molded part containing reinforcing material having a complicated shape by a method wherein reinforcing material is placed on a top force or a bottom force, and on the cavity side a plurality of magnet pieces are protruded on or imbedded in the surface of the mold so as to hold the reinforcing material in position by attracting metallic substances attractable by the magnet pieces. CONSTITUTION:A cavity 3 is formed by forces 1 and 2 so as to have a gap coinciding with the desired molded part. A plurality of magnet pieces 4 are protruded on or imbedded in the surface of a mold constituting a cavity 3. A plane-shaped reinforcing material 5 is placed to the force to which the magnet pices are provided. The location of the plane-shaped reinforcing material is adjusted by the heights of the magnet pieces or by interposing spacers 7. In addition, metallic substances 6, which are attractable by the magnet pieces 4, are placed onto the top surface of the reinforcing material 5 so as to hold and fix the reinforcing material to the magnet pieces by means of magnetic force of the magnet pieces. After the reinforcing material 5 is held in position, the molds are closed and synthetic resin or reactive resin raw material is injected through a gate in the cavity so as to be filled in order to obtain a molded part by opening the mold.
Patent JP-2001025719-A (JP)
Title: Waste disposal site
Inventor: OHORI TAKU
IPC: B09B1/00
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a disused landfill area at a necessary minimum by classifying waste into a plurality of classes in accordance with the stabilization speeds of the respective wastes and alloting the respective wastes to the divided filled land. SOLUTION: The waste disposal plant 1 has a rectangular plan, the internal site to be filled is divided by four partition dikes 20 parallel to one another into five sites 21 to 25 to be reclaimed of about the same shape, a seepage water drain 6 and branch seepage water drains 7 and independently provided in the respective sites 21 to 25. The wastes are successively filled in the sites 21 to 25 in the order of faster stabilization speed. That is, the waste to be stabilized at the highest speed is filled in the site 21, and the waste to be stabilized at the lowest speed is filled in the site 25. Seepage water sinks 11a to 11e are provided at the ends of the sites 21 to 25, the sinks 11a to 11e are independently furnished in the sites 21 to 25 and communicated to the ends of the drains 6 extending in parallel to one another.
Patent JP-S6445035-A (JP)
Title: Gas discharge display panel and its manufacture
Inventor: SUZUKI YOSHIRO
IPC: H01J11/12
Filed: 1987-08-13
Abstract: PURPOSE:To obtain a fine display of high brightness and to manufacture a gas discharge display panel low in its driving voltage and long in its life by disposing printed cathodes and insulating barrier ribs thicker than the cathodes on an insulation substrate and further by forming an emitter layer on the surfaces of the cathodes and the sides of the barrier ribs. CONSTITUTION:Metallic paste is printed in the form of parallel ribbons at equal intervals on an insulation substrate 1. Further, low-melting-point glass paste is printed among the parallel stuck metallic paste members and it is fired at a prescribed temperature, so that 20-30mum thick cathodes 2 and 350-400mum thick barrier ribs 3 are formed. An emitter material 4 consisting of LaB6 as a main ingredient is sprayed on the surfaces of the cathodes 2 and the barrier ribs 3 by plasma injection, and it is fused and stuck 100-150mum in thickness. Thereafter the emitter material 4 stuck on the top parts of the barrier ribs 3 are removed and the emitter material 4 is provided with a plurality of dielectric isolation processes so that emitter layers 5 are formed corresponding to the cathodes 2. Grinding and polishing processes are used as methods for removing the emitter material 4 stuck on the top parts of the barrier ribs 3.
Patent JP-S6095498-A (JP)
Inventor: KITAMURA MASAYOSHI
IPC: G10H7/00
Filed: 1983-10-28
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-S5993576-A (JP)
Title: Rotary type constant quantity delivering valve
Inventor: IKEMATSU MORIO
IPC: F16K5/06
Filed: 1982-11-16
Abstract: PURPOSE:To provide an improved sealing performance and constant quantity delivering capability in a rotary type valve, by forming the ball shaped valve body into a constant quantity delivering chamber by providing the same with an opening agreeing in size with the seat rings and making the inerior hollow. CONSTITUTION:The valve is operated with one seat ring 5 disposed above, the seat ring being attached to a transport pipe, and the valve body 8 receives the matter to be transported A in the form of powder, granule, etc. from its opening 28 disposed to agree with the above mentioned seat ring 5. Then the valve body 8 is rotated through an angle of 180 degrees, whereby the opening 28 is brought to the position to agree with the other seat ring 6 disposed below and the matter received is discharged. Although a portion of the matter transported A leaks out into pockets to be formed between the casing and the valve body 8, a constant quantity of the matter becomes to be delivered after the pockets are filled with the matter to the full, in the volume of the constant quantity delivering chamber 29.
Patent JP-H1050990-A (JP)
Title: Fabrication of semiconductor device
Inventor: AOYAMA MASASHIGE
IPC: H01L21/336
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To satisfy both a higher rate and a shorter gate length while simplifying the process by forming a lightly doped layer thereby decreasing the source.drain junction capacity. SOLUTION: Impurity concentration of a P type semiconductor layer 11 is increased by scaling. A gate electrode 14, an N<-> source.drain region 15, and an N<+> source.drain region 17 are formed on the surface of the P type semiconductor layer 11. A layer insulation film 18 is deposited thereon and a contact hole 19 is made therein. Subsequently, phosphorus ions are implanted using the layer insulation film 18 as a mask thus forming an N<-> lightly doped layer 20 touching the bottom of the N<+> source.drain region 17. The lightly doped layer 20 is set back from the position of the N<+> source.drain region 17 with respect to the gate. This method realizes a structure where the depletion layer can be extended easily and the junction capacitance can be decreased at the drain.
Patent JP-S6356758-A (JP)
Title: Pos system
Inventor: AISAKA ATSUKO
IPC: G06Q50/10
Filed: 1986-08-27
Abstract: PURPOSE:To supply useful service information to a housewife by adding a shopping list to a receipt and printing out the calory of purchased foods. CONSTITUTION:The information read by a bar code reader 5 of a POS terminal equipment 4 refers to a PLU master 3, reads a commodity name, a unit price, a calory, etc., when the purchased commodities are plural, a quantity is multiplied and the total value and the gross total value for a commodity are counted. The counted result is printed and outputted by a report 6, and the calory value for a commodity is printed out to the receipt together with an amount.
Patent JP-S6292149-A (JP)
Inventor: EMIRU EFU JIYACHIMAN
IPC: G11B27/34
Filed: 1986-08-28
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-H0651478-A (JP)
Title: Vessel for recovering concentrate of photographic processing solution
Inventor: KUREMATSU MASAYUKI
IPC: G03D3/00
Filed: 1992-07-29
Abstract: PURPOSE:To suppress the generation of white powder on the surface of a concentrate recovery vessel by using a bag formed with a film including a specified first layer as the vessel. CONSTITUTION:A vessel 50 for recovering the concentrate discharged from a concentrate outlet is placed below the concentrate outlet. When the concentration of a waste photographic processing soln. is finished, the concentrate outlet which is firmly closed is opened and the concentrate is discharged into the vessel 50. The vessel is formed with a bag consisting of a multilayer film obtained by forming an ethylene-vinyl acetate layer 62 on both sides of a two- layer first layer 63 consisting of a nylon layer 60 and a polyvinylidene chloride layer 61. The component in the concentrate is not deposited passing through the vessel 50 and good recovery is performed.
Patent JP-H0488201-A (JP)
Title: Oil pressure source device
Inventor: ONISHI KUNIMORI
IPC: F15B1/00
Filed: 1990-07-31
Abstract: PURPOSE:To realize sufficient cooling of an electric motor with a simple structure by forming a meandering flow passage in a tank by means of partition plates, providing flow ports for introducing a working liquid inside tank on both end portions of a motor casing, and providing an intake and a return portions respectively outside both the partition plates. CONSTITUTION:Partition plates 12A, 12B, one side ends of which are fixed respectively to side plates 1B, 1C and the other side ends are open so as to form a meandering flow passage, are provided in a tank 1 and a motor 2 submerged in a working liquid drives a hydraulic pump 3. Flow ports 2D, 2E for introducing the working liquid are provided in a casing 2A of the motor 2, wherein a stator 2B and a rotor 2C are housed, and an intake portion 14 of the hydraulic pump 3 is arranged in a flow passage 13C while a return pipe thereof in a flow passage 13A. Accordingly, the motor 2 is arranged in a flow of the working liquid so that it is cooled efficiently and operated silently.
Patent JP-S58103620-A (JP)
Title: Sensor for measuring mechanical impedance of human body
Inventor: TERADA HARUHIRO
IPC: G01H15/00
Filed: 1981-12-15
Abstract: PURPOSE:To measure the mechanical impedance of a human body with good accuracy by disposing an acceleration sensor consisting of a piezoelectric element adhered tightly and disposed with a weight on the top surface thereof in the bottom part on the inner side of a bottomed cylindrical housing in tight contact therewith. CONSTITUTION:An acceleration sensor 10 is contained at the center on the bottom surface on the inner side in a hollow bottomed cylindrical housing 1. This sensor 10 is of a disc shape and is formed by adhering thin disc-like electrodes 11 tightly on both top and bottom surfaces of a disc-like ceramic piezoelectric element 3'. The electrodes 11 are connected to an external operational circuit by means of lead wires 12 connected to the respective electrodes and a cord 13. A disc-like weight 14 is provided on the top surface of the sensor 10 in tight contact therewith and is so arranged as to act as static mass for the unidirectional oscillation of the housing 1. As the housing 1 oscillates, the voltage signal A corresponding to accelerations is generated in the sensor 10.
Patent JP-S6182079-A (JP)
Title: Valve device
Inventor: HATTORI HITOSHI
IPC: F16K15/06
Filed: 1984-09-27
Abstract: PURPOSE:To remove a trouble such as shaft displacement due to slide friction, or friction heat, etc. by retreatably or advancably supporting a shaft body formed by integrally fixing a valve body through a guide shaft within a valve accommodation part. CONSTITUTION:A valve accommodation part 21 includes guide bearings 22a, 22b provided along the axial direction with a predetermined distance. A shaft body 25 coaxially integrating a valve body 29 at the shaft end is guidably supported by two guide bearings 22a, 22b. Therefore, the valve body 29 can stably be moved back and forth along the axial direction and serves to block a fluid passing port 5 stably and certainly in cooperation with the strong pressing force by a compression coil spring 28. Meanwhile, the area of the sliding part of the shaft body 25 can be reduced, thereby the generated quantity of friction powder and occurrence of friction heat can be restricted to a low level.
Patent JP-S5993558-A (JP)
Title: Power transmission system for combine
Inventor: OONISHI HIDEAKI
IPC: A01D69/06
Filed: 1982-11-18
Abstract: PURPOSE:To improve efficiency of transmission in a maximum speed by operatively changing over the transmission from the engine side directly to the traveling unit in interlocking relation to the speed change operation of a speed change gear to the maximum speed. CONSTITUTION:When a control lever 24 is pivoted to a maximum speed position, an interlocking lever 26 pulls a tension spring 25 while pivoting so that a cam rod 30 pivots a cam 38 to loosen a belt 8 and tighten a belt 9. The rotation of an engine is transmitted to the motor side pulley 7, i.e. motor shaft. Also, as a result of the pivoting of the control lever, the motor shaft is rotated without any troubles even if the rotation is transmitted to the pulley 7. That is, the rotation of the engine is transmitted directly to the motor shaft without passing through a speed change gear 5 and to traveling drive shafts 18, 19 with the maximum speed.
Patent JP-S6468627-A (JP)
Title: Acoustic high temperature measuring apparatus and method
Inventor: SUTEIIBUN POORU NUSUPURU
IPC: G01K11/24
Filed: 1988-08-16
Abstract: PURPOSE: To accurately measure the average temperature of a medium along a passage by detecting an acoustic wave transmitted through the medium in a high-temperature area with a transmitter and a receiver respectively provided at both ends of the area and measuring the speed of the acoustic wave in the medium by comparing the detected wave with a standard wave. CONSTITUTION: An acoustic transducer 40 generates an acoustic wave pulse in accordance with a signal from a processor 56 and another acoustic transducer 42 receives the pulse through a boiler 10. The acoustic signal received by the transducer 42 contains the acoustic wave pulse and the acoustic noise in the boil 10 and inputted to a processor 56. The processor 56 digitizes the received signal, compares the digital signal with a standard clear transmitted wave sample, and discriminates the maximum value of the correlation function between the sample and received sounds as the arrival time of the received wave. The speed of the pulse is calculated from the time required by the pulse for passing through the boiler 10 and the temperature of a medium is calculated by taking the specific heat and molecular weight of the medium into consideration.  Therefore, the average temperature of the medium along a passage can be measured accurately.