baber/WOPTO huggingface dataset:
Patent JP-H02310431-A (JP)
Title: Infrared sensor
Inventor: TANIGUCHI SHINICHI
IPC: G01J5/34
Filed: 1989-05-25
Abstract: PURPOSE:To allow the discrimination of whether an object irradiating energy is a mobile object or immobile object by combining two kinds of detectors the visual fields of a part or the whole of which are common. CONSTITUTION:The dispositions of two IR sensitive elements d1, d2 provided for the purpose of temp. compensation and a single IR sensitive element S which is disposed in the same housing or the same optical system and has no temp. compensation function are provided below the two elements d1, d2 and are connected to gates G1, G2 of FETs which are grounded at one end and are made independent from each other at the other end. The sensitive elements d1, d2 are formed by using a ceramics material of a PZT system, molding the material to <=0.2mm thickness in size to form sheets, and imparting a pyroelectric property thereto. After the sensitive elements d1, d2 of the temp. compensation type are respectively adjusted to 1.0mm width, 2.0mm length and 1.0mm spacing between the elements, the single element S sized 0.5mm X1.5mm is disposed on the lower side thereof and thereafter the respective elements are electrically connected and are housed in one housing. Whether the energy radiating object is the mobile body or immobile body is identified in this way.
Patent JP-H02311595-A (JP)
Title: Technique for controlling combustion in coke oven
Inventor: AZUMA SHIGEO
IPC: C10B21/10
Filed: 1989-05-26
Abstract: PURPOSE:To substantially improve the combustion efficiency and its stability by a technique wherein the opening of a valve serving to regulate the flow of gas for calorific value control is fixed to an opening to give a target flow rate only for a certain period of time after the initiation and the completion of operation of a combustion direction changeover valve. CONSTITUTION:In performing feedback control of the calorific value of fuel gas for a coke oven according to a conventional method, the opening of a valve serving to regulate the flow of gas for calorific value control is fixed to an opening to give a target flow rate QT only for a certain period of time Ta, started from the process of a prescribed time after receiving a changeover signal (usually after the time T1 of the initiation of operation of a combustion direction changeover valve). Since the operation of the combustion direction changeover valve is completed at the time T2 after receiving the changeover signal, the opening of said gas flow control valve is fixed to an opening to give a target flow gate QO only for a certain period of time Tb thereafter. The abovementioned fixing time (hold time) Ta or Tb is the time required to obtain a constant flow rate. This technique can thoroughly improve the combustion efficiency and its stability.
Patent JP-H082259-A (JP)
Title: Front part opening and closing type cabin
Inventor: YOSHII KIHEI
IPC: B60J1/00
Filed: 1994-06-16
Abstract: PURPOSE:To improve visual field ahead of a vehicle by removing even a frame which holds a windshield and prevent rust due to rain water on rails in an upper part of a cabin in a cabin structure which can open the windshield of a tractor, etc. CONSTITUTION:A roof 2 is provided in an upper part of a rear portal frame l, and rails 5, 5 are provided in an upper portion of the roof 2. A roller 8 at a tip of hinges 7, 7 extending from a windshield frame 3 which holds a windshield 4 is fitted in the rails 5. When it is stored on the roof 2, a stand 13 provided on the windshield frame 3 can be fixed on the roof 2 by means of a knob screw 17. A stepped groove section consisting of a rail groove 2a and a gutter groove 2b is provided at ends on both sides of the roof 2 and the rails are provided in the rail groove having a high bottom.
Patent JP-S5925199-A (JP)
Inventor: NISHIMURA YUKIO
IPC: H05B41/14
Filed: 1982-07-31
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-H06140348-A (JP)
Title: Method for forming thin film
Inventor: AKAHORI TAKASHI
IPC: C30B25/02
Filed: 1993-06-04
Abstract: PURPOSE:To obtain a sufficient film growth to the bottom of a contact hole by setting the ratio of the gas flow rate of H2 to the gas flow rate of TiCl4 to a value equal to or smaller than a specific value when a TiN film is formed using TiCl4, H2, Ar and N2 as raw material gases. CONSTITUTION:When a TiN film is formed, the ratio of the gas flow rates of TiCl4 and H2 is set to two or smaller, and the flow rates of TiCl4, Ar and N2 are made constant, namely, 10sccm, 43sccm and 15sccm, respectively, with the flow rate of H2 being varied to 10sccm, 20sccm, 30sccm and 50sccm. In the sectional views of the vicinity of the contact hole under the respective conditions, (a), (b), (c) and (d) indicate the instances of 10sccm, 20sccm, 30sccm and 50sccm, respectively. According to the sectional views, for the H2 flow rate of 20sccm, a TiN film 12 was uniformly grown on the bottom 11b of a contact hole 11 and an insulating film 20, but little grown on a side wall 11a, whereby no groove is seen along the contact hole side wall 11a even after an etchback.
Patent JP-H01303853-A (JP)
Title: Personal computer
Inventor: KANO JUNICHI
IPC: H04M11/00
Filed: 1988-05-31
Abstract: PURPOSE:To expand the application of a tele-controller, and to control electric appliances made with different manufacturers by controlling the household electric appliances, etc., with signal decoded in a decoder part, detecting the states of the household electric appliances, etc., obtaining prescribed voice data according to the states, and monitoring the control state, etc., of the electric appliances, etc. CONSTITUTION:A decoder part 2 to decode a PB signal received by a public line circuit 1 into a digital signal, a control circuit to output the decoded signal through a bus 9 and to input the voice data from a personal computer 6 through the bus 9, a voice responding circuit 5 to output the sound signal corresponding to the voice data to the public line circuit 1, and an interface circuit 11 to be connected to the bus 9 and to exchange the signal with the household electric appliances, etc., by a tele-controller function are provided. Further, the household electric appliances, etc., are controlled by the signal decoded by the decoder part 2, the state of the household electric appliances, etc., is detected, the prescribed voice data corresponding to the state are obtained, and the control condition, etc., of the household electric appliances, etc., are monitored. Thus, the electric appliances made by the different manufacturers can be controlled, and the application of the tele-controller can be expanded.
Patent JP-S6114228-A (JP)
Title: P-phenylene sulfide block copolymer, its production and use
Inventor: SHIIKI YOSHIYA
IPC: C08G75/02
Filed: 1984-06-29
Abstract: PURPOSE:To obtain the titled block copolymer excellent in crystallinity, heat resistance and melt processability, by adding a dihaloaromatic compound to a specified reaction solution and heating the resulting mixture in the presence of an alkali metal sulfide and an aprotic polar organic solvent. CONSTITUTION:A reaction solution containing a p-phenylene sulfide polymer of a degree of polymerization of repeating units A of formula I of 20-5,000 on the average is obtained by heating an aprotic polar solvent (e.g., N-methylpyrrolidone) containing a p-dihalobenzene and an alkali metal sulfide. To this solution a dihaloaromatic compound comprising a m-dihalobenzene is added, and the resulting solution is heated in the presence of an alkali metal sulfide and an aprotic polar organic solvent to obtain the titled copolymer comprising blocks consisting of repeating units A and blocks consisting of repeating units B of formula II and having a molar fraction of repeating units A of 0.50-0.98, a melt viscosity (at 310 deg.C and a shear rate of 200sec<-1>) of 50-100,000 P, a glass transition temperature of 20-80 deg.C, a crystal m.p. of 250-285 deg.C, and a crystalline index (of a heat-treated unstretched product) of 15-45.
Patent JP-H031161-A (JP)
Title: Production of binder resin for toner
Inventor: HYOZU YOSHIHIKO
IPC: G03G9/087
Filed: 1989-05-30
Abstract: PURPOSE:To obtain the binder resin for toners having excellent development stability at and under a high temp. and high humidity by polymerizing a specific polymer in the absence of a radical initiator, dissolving the polymer in a polymerizable monomer and then subjecting the soln. to a soln. polymn. or suspension polymn. CONSTITUTION:The polymer which has a peak in the region of <=10000mol. wt. in the mol. wt. distribution of GPC and has <=3.5 weight average mol. wt./ number average mol. wt.(Mw/Mn), and >=50 deg.C Tg is polymerized in substantially the absence of the radical initiator with the polymerizable monomer and this polymer is dissolved in the polymerizable monomer. The soln. is then subjected to the soln. polymn. or suspension polymn. to prepare the resin compsn. The binder resin for toners having the excellent development stability at and under the high temp. and high humidity is obtd.
Patent JP-S63299492-A (JP)
Title: Remote concentrating device
Inventor: SUZUKI TAKAHIKO
IPC: H04Q3/60
Filed: 1987-05-28
Abstract: PURPOSE:To execute the effective use of a channel by providing a calculating means to obtain the activity ratio of a multiple line with a concentrating switch control order from an exchange and the supervising information of a digital multiple line at a slave station and informing based on the calculating result that the transmission is regulated to a calling subscriber. CONSTITUTION:A remote station 2 is connected with a digital multiple line group 3 to an exchange 1. At a slave device 21 of the remote station 2, the condition of telephone sets 41,-4n is supervised by subscriber circuits LC2201,-220n, and the condition of a certain subscriber is detected by a subscriber control circuit LCC219 and the condition is reported to a control part CTL211. At the time of the incoming call to the subscriber, a CPU 11 grasps the empty channel of a line group 3, sends the concentrating switch control order and the calling starting order and calls a subscriber. A CTL 211 counts the present number of used channels by the above-mentioned order and operates the number of the line groups 3 and the number of usable channels by the trouble condition from interface circuits INF2121,-212i. When the regulated value specified beforehand by the arithmetic result exceeds the transmitting regulated threshold value, a concentrating switch CNSW218 itself is controlled and connected to a sound source 217 for a transmission regulation.
Patent JP-S5658578-A (JP)
Title: Softening method for hard water containing metallic ion
Inventor: SAWAI YOSHIO
IPC: B01J47/04
Filed: 1979-10-18
Abstract: PURPOSE: To soften hard water efficiently, by providing the first water pipe for change and discharge of water, projected from the bottom center of a vessel body, and by providing the second  water pipe of smaller diameter and longer length, inserted into the first water pipe at a prescribed  distance apart from the internal periphery of the first water pipe.   
     CONSTITUTION: Into the first cylindrical water pipe 5 for charge and discharge of water provided  in a vessel body 1, projected upright from the bottom center, is inserted the second water pipe 6  for charge and discharge of water, smaller and longer than the first water pipe, at a desired distance S apart from the internal periphery of the first water pipe 5. Both the pipes are closed at  their tops, and have suitable number of holes C, D in the peripheral walls, and are wound with  screen nets E. A prescribed quantity of ion exchange resin 4 is put in the vessel 1. Raw water is  charged through a supply opening A by opening a change-over valve 7' and is led into the ion exchange resin chamber 4 through the perforated part E of the first water pipe 5. The raw water  rises while turning the ion exchange resin 4 upside down, the whole of the raw water passing  through the ion exchange resin 4. Softened water is discharged through the second water pipe 6  and the discharge opening G. The ion exchange resin 4 is regenerated by supplying regenerating  agent from above, and by passing water through supply opening A then by discharging through  the discharge opening G. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5758723-A (JP)
Title: In-situ prestresed concrete pile construction work
Inventor: YABUUCHI SADAO
IPC: E02D5/58
Filed: 1980-09-27
Abstract: PURPOSE: To easily perform the construction of prestressed concrete pile having high strength by a method in which a bar-like tension casing whose periphery is provided with the main iron bars is inserted into a pile pit, concrete is placed into the pit, and a tensile force is given to the main iron bars while holding the said casing.  
     CONSTITUTION: In the first place, pile pits 2 with given diameter and length are excavated in given places under the ground 1, and an iron bar cage 5 formed by connecting upper and lower iron bar cages 5a and 5b by a connecting member 8 is inserted into the pit 2. In this case, the iron bar cage 5a is formed by thrusting the main iron bars 3 into each of coupling ribs 13 and 14 plurally, radially, and projecttionally provided at the upper and lower ends of a bar-like tension casing 11 provided at the center and then fixing them to the rib 14. Then, concrete is placed into the pit 2, the casing 11 is held, a tension device 12 is connected to the upper end of the main iron bars 3, and the main iron bars 3 are pulled up. After the concrete 10 has set, tensile force is released to complete the prestressed pile construction work. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10306940-A (JP)
Title: Air conditioner
Inventor: TAKENAKA HIROSHI
IPC: F25B1/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a pair type air conditioner having an indoor unit which can be used commonly with a multizone type and pair type air conditioners. SOLUTION: The air conditioner comprises one outdoor unit having a compressor 2 and an outdoor heat exchanger 4, one indoor unit 8 having an electronic expansion valve 10 and an indoor heat exchanger 9, a refrigerant circuit in which refrigerant discharged from the compressor 2, for example, in a cooling operation is condensed by the exchanger 4, expanded by the valve 10, evaporated by the exchanger 9 and returned to the compressor 2, and a control means 11 for controlling the valve 10 to the unit 8 and to the unit 1. Thus, number of types of the indoor units can be reduced to simplify production management and inventory management and further shorten a production developing period.
Patent JP-S6026697-A (JP)
Title: Composite plating method
Inventor: NAKANISHI KIYOSHI
IPC: C25D15/02
Filed: 1983-07-22
Abstract: PURPOSE:To form a composite plated film contg. deposited enough fine particles by coating fine particles with a substance which is easily adsorbed on cations in a plating soln., dispersing the coated particles in the plating soln., and carrying out electroplating. CONSTITUTION:Fine particles are coated with a substance which is easily adsorbed on cations in a plating soln. such as the same metal as used as a matrix metal by sputtering or other method. The coated particles are uniformly dispersed in the plating soln., and electroplating is carried out to deposit the matrix metal and the coated fine particles at once. By this method any combination of a matrix with composite particles is enabled, and composite plating accompanied by the deposition of enough particles can be carried out.
Patent JP-S63298360-A (JP)
Title: Color electrophotographic device
Inventor: KOMORI KATSUFUMI
IPC: G03G15/043
Filed: 1987-05-29
Abstract: PURPOSE:To obtain a color hard copy where the variance of color shading is eliminated, by discriminating whether both a preceding selected developing means and a next selected developing means are a part, where an optical image signal is written, and controlling the quantity of light of the optical image signal of an image signal generating means. CONSTITUTION:The part where the optical image signal is written on a photosensitive body and the part where it is not written are discriminated when the optical image signal to be developed by a first selected developing means is generated by an image signal generating means 29, and a storage means 24 where this write address information is stored is connected to a control means 27 and write and read of the storage means 24 are arbitrarily performed by the command of the control means 27. When the optical image signal to be developed by a second selected developing means is generated by the image signal generating means 29, address information written in the storage means 24 is read out, and the part where the optical image signal should be written and the part where it should not be written are discriminate by the control means 27 to control the quantity of light of the optical image signal. Thus, a color hard copy less in variance of color shading is obtained with simple constitution.
Patent JP-S6027593-A (JP)
Title: Resin composition for laser optical recording/reading medium
Inventor: ASANUMA TADASHI
IPC: G11B7/24
Filed: 1983-07-26
Abstract: PURPOSE:To prevent spontaneous discoloration of a dye from occurring, by using a specified poly-alpha-methylstyrene resin composition as a material for a laser optical recording/reading medium. CONSTITUTION:A poly-alpha-methylstyrene resin having an alkali metal residue content of not more than 50ppm is used as an organic high molecular weight compound to be combined with a transition metal containing dye to which semiconductor laser can be applied. Accordingly, an optical recording/reading medium free of spontaneous discoloration can be produced.
Patent JP-S61292939-A (JP)
Title: Semiconductor device
Inventor: ITSUNOI KATSUAKI
IPC: H01L23/52
Filed: 1985-06-20
Abstract: PURPOSE:To lower wiring resistance by forming a conductive layer onto a wiring layer through an opening section for an insulating film shaped onto the wiring layer. CONSTITUTION:A wiring layer 10 is formed onto a semiconductor substrate 8 through an insulating film 9, and an inter-layer insulating film 11 is shaped so as to coat the wiring layer 10. A metal 12 is applied onto the inter-layer insulating film 11, and patterned to a predetermined shape to form a wiring layer 13. An insulating film 14 is shaped onto the wiring layer 13, and an opening section 15 is formed to the insulating film 14 in a wiring section, wiring resistance thereof must be lowered, in the wiring layer 13. A metal 16 as a conductive layer is vacuum-deposited on the whole surface, and patterned so that the metal 16 coats the opening section 15 to form a conductive layer 17, and a passivation film 18 consisting of SiN is shaped onto the whole surface. Accordingly, wiring resistance can be lowered, thus narrowing the width of the wiring layer, then reducing capacitance among the wirings in crossover sections.
Patent JP-S63299591-A (JP)
Title: Color separating optical system
Inventor: KAWADA KOICHI
IPC: H04N9/093
Filed: 1987-05-29
Abstract: PURPOSE:To prevent registration aberration by combining plural prisms with a glass, and restraining the variation of prism shape at a minimum limit in a wide temperature range. CONSTITUTION:The plural prisms 2-4 which divide an incident light into plural optical paths and emit them are combined with the glass 5. Therefore as the prisms 2-5 are surely fixed by the glass 5, the mutual positional aberration among the prism group caused by the temperature change occurring when they are combined by an organic adhesive agent does not occur. Thus the variation of the prism shape cause by thermal expansion and contraction can be restrained at a minimum limit and the registration aberration caused by heat can be prevented. Besides, even when a solid image pickup element is used, the registration aberration can be prevented with a simple structure and durability also can be improved.
Patent JP-H06319330-A (JP)
Title: Fertilizer applicator
Inventor: MATSUMOTO ATSUO
IPC: A01C17/00
Filed: 1993-05-12
Abstract: PURPOSE:To uniformize the distribution of an applied fertilizer within an effective scattering range by making a spinner cover perform the reciprocating and rocking motion around a spinner shaft at the rotational center of a spinner disk. CONSTITUTION:A spinner cover 5 is made to perform reciprocating and rocking motion around a spinner shaft 13 at the rotational center of a spinner disk 3 by an electric motor 25 and both ends (5a) and (5b) of the spinner cover are alternately admitted into both ends of a fertilizer scattering region (3) in a neutral state. Thereby, the width of effective application thereof is enlarged as compared with that of the maximum application of the fertilizer to improve the dispersion state of the applied fertilizer.
Patent JP-H09316915-A (JP)
Title: Posture controller for front loader
Inventor: HIROOKA SHOZO
IPC: E02F3/43
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To lessen the oil shock during the rising motion of a boom to prevent soil from dropping, by providing a relief valve for the oil shock during dumping works, in a control valve, in a posture controller of a front loader provided with a boom cylinder, a bucket cylinder, and the control valve for both cylinders. SOLUTION: A regeneration circuit is formed in a valve box 16 provided with a tank port T, a pump port T, and a port block PB, in a control valve 14. A spool valve 17 for a boom cylinder for four-position changeover and a spool valve 18 for a bucket cylinder for three-position changeover, are parallelly arranged. Inching grooves 18B are oppositely arranged at both inside and outside at the time when the bucket is used for the scooping side, in the valve body 18A of the spool valve 18. And a relief way 18C is also formed at the outer side of the scooping side. The bucket dump side during the rising motion of the boom forms the regeneration circuit and hence, a high pressure oil flows abruptly and a shock arises. Acoordingly, a relief way 18C is formed to reduce the actuating shock.
Patent JP-S5259004-A (JP)
Title: Method for protecting furnace bottom of blast furnace by controlling f low of molten pig iron
Inventor: NAKAMURA MASAKAZU
IPC: F27B1/00
Filed: 1975-11-11
Abstract: PURPOSE: To prevent the erosion of the furnace floor part, by improving the flowing property of fluid in the filled layer at the part higher than the level of the tap ho le and lightening the thermal load to the bricks at the furnace bottom, by selecting the tapping of molten pig iron and slag, the charging of coke, etc. in a specified condition, at the operation of the blast furnace. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6025717-A (JP)
Title: Manufacture of resin molded item
Inventor: TAGAMI YOSHITAKA
IPC: B29K105/06
Filed: 1983-07-25
Abstract: PURPOSE:To obtain a high-strength and uniform resin molded item whose properties would be less scattered, by placing a sheetlike substrate in a mold cavity, closing the molds, and injecting under pressure a resin composition that has been heated and melted to be uniform. CONSTITUTION:One or more sheetlike substrates (e.g. glass cloths) are placed in a cavity 2 that is formed by molds 1, 1', the molds are closed, and a resin composition (e.g. phenolic resin composition or the like) that has been heated and melted to be uniform is injected under pressure via a sprue 4 by injection molding technique or the like to produce a resin molded item 5. USE:Constituting parts of automobiles, etc.