baber/WOPTO huggingface dataset:
Patent JP-H10298156-A (JP)
Title: Production of substituted halomethylphenylcarbamic acid esters
Inventor: UEHARA MASAHIRO
IPC: C07B61/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To enable the obtaining of the subject compound useful as an intermediate for insecticides in the agrochemical field from an inexpensive and readily handleable raw material at a low cost by halogenating a (substituted) tolyl carbamate. SOLUTION: (A) A compound represented by formula I [R is a 1-10C alkyl; R<1> is 1-4 substituent groups selected from hydrogen, a halogen and a 1-5C alkoxy(carbonyl)] is halogenated in the presence of (B) a catalyst such as a peroxide or an azobis-based compound and (C) a halogenating agent such as chlorine, bromine or an N-halosuccinimide to afford a compound represented by formula II (X is a halogen). The reaction is preferably carried out at 60-90 deg.C reactional temperature by using the component B in an amount of 0.1-5 wt.% based on the component A.
Patent JP-S5750866-A (JP)
Title: Novel preparation of soy sauce
Inventor: MITSUHAYASHI TADAMORI
IPC: A23L27/50
Filed: 1980-09-09
Abstract: PURPOSE: To prepare nice concentrated soy sauce, by carrying out the boiling of raw material  soybeans and preparation of "koji" in the same apparatus continuously, and charging a saline solution of low concentration into the apparatus to complete the fermentation in a short time.   
     CONSTITUTION: After cleaning and absorbing 100W150% water, defatted soybeans are mixed  with wheat flour roasted at 150W180°C and cooled to 30°C or below in a given proportion,  charged into a cage, and steamed in an enclosed steaming "koji" preparing apparatus at 150°C or  above. The apparatus is then decompressed to the atmospheric pressure to expand the raw material mixture. The apparatus is then evacuated to suck a seed "koji" and inoculate the mixture with  the seed "koji". Clean air of adjusted temperature and humidity is passed through the apparatus to  take out the resultant soy sauce "koji", which is then mixed with a saline solution of low concentration and charged into a fermenter aseptically. The saline solution of low concentration is circulated and sprinkled in the initial period, and then stirring with air and heating are carried out.  Yeasts, lactic acid bacteria and a concentrated saline solution are then added to the mixture to  carry out the fermentation for about 1W3 months. The fermentation mixture is matured, and the  cellulosic content is then dissolved. The resultant liquefied and matured unrefined soy is filtered to  give the aimed soy sauce. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62281920-A (JP)
Inventor: MITSUBOSHI TOKUKO
IPC: A61B3/02
Filed: 1986-05-29
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-H01295966-A (JP)
Title: Joist and double floor construction
Inventor: YAMAMOTO KIYOSHI
IPC: E04F15/00
Filed: 1988-05-23
Abstract: PURPOSE:To enlarge a bearing interval of joists by erecting joists projected by inserting bearing pieces into both sides between short posts erected on a slab, loading a floor board between bearing pieces and enlarging a section secondary moment of the joist. CONSTITUTION:An insertion hole in the shape of U passing through the side is provided to both ends and middle part of a half cylindrical joist member 20 having an opening downward, but, at the same time, cuts in the vertical direction are formed on the bottoms of both ends. A bearing piece 24 is formed of steel in the shape of U which is matched to the shape of the insertion hole, and it is inserted into the insertion hole of the member 20 to fix. The cuts of the ends of the member 20 are fitted between short posts 3 placed on a floor slab at equal intervals of length and breadth, and after erecting joists 2, a flat plate-like floor board 1 is loaded into a formed joist grating form so as to snap in. Accordingly, an up and down width of the joist 2 is widened to enlarge the secondary moment, and a bearing interval of the joists is widened to reduce the cost.
Patent JP-H0839522-A (JP)
Title: Continuously operating press
Inventor: URURIHI HAUPUTO
IPC: B27N3/24
Filed: 1995-04-27
Abstract: PURPOSE: To prolong a lifetime of a continuously operating press by effectively preventing a partial friction between slide layers of upper and lower bands in the press for molding by inserting a roughly finished material between upper and lower endless press bands. CONSTITUTION: Slide layer portions 9 adjacent to an endless press band (not shown) have grooves 6 each having an exit/entrance 12 of lubricant liquid, and a transition regions 14 of the portions 9 have a brake groove 13 as shown. Further, the region 14 may have a brake groove 15 engaged with the groove 6. An arrow 10 is a feeding direction of the upper and lower bands. Thus, in the region 14, it prevents the liquid from flowing out in a perpendicular direction, and effectively prevents a wear between the layer 9 and the band.
Patent JP-H05324100-A (JP)
Title: Controller for mixing cold water and hot water
Inventor: SHIBA BUNICHI
IPC: G05D23/13
Filed: 1992-05-19
Abstract: PURPOSE:To bias the driving amount of a mixing valve according to the difference of the changed set temperature and to safely keep the hot water temperature even though the set temperature is changed immediately after starting the running of hot water. CONSTITUTION:When a signal closing a flow amount adjustment opening/closing valve 20 (to stop the running of hot water) is inputted from an opening/closing signal generator 45 to a control means 18, the driving amount of a cold water/ hot water mixing valve controller 39 is stored in a storage means 43. When starting the running of the hot water again, the driving amount of the storage means 43 is returned to the controller 39, then a flow amount adjustment opening/closing valve 20 is opened. When a timer 44 changes the set temperature after a lapse of given period of time, the driving amount is biased according to the changed temperature difference to minimize the temperature fluctuation just after the running of the hot water.
Patent JP-H1140887-A (JP)
Title: Gallium nitride low-voltage drop electric contact
Inventor: CHEN YONG
IPC: H01S5/042
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To lessen an electrical contact in contact resistance and voltage drop by a method, wherein an intermediate layer sandwiched in between a semiconductor layer and a metal layer is formed of a material which is different from gallium nitride and metal. SOLUTION: In a VCSEL 100, for instance an electrical connection to a p-upper mirror region 114 is made through a p-contact 130. The p-contact 130 is composed of a conductive intermediate layer 132, which is formed on an upside 124 of a p-type gallium nitride uppermost layer 118 of the upper mirror region 114 and interposed between the p-type gallium nitride uppermost layer 118 and a metal layer 134. The intermediate layer 132 is formed of III-V semiconductor of high band gap energy. The III-V semiconductor of the intermediate layer 132 is different from the p-type gallium nitride of the uppermost layer 118. That is, the intermediate layer 132 is formed of III-V semiconductor, which is lower than the p-type gallium nitride uppermost layer 118 of the upper mirror region 114 in band gap energy (forbidden band width) but possessed of high band gap energy.
Patent JP-H10320710-A (JP)
Title: Magnetic head and magnetic recorder using it
Inventor: NATSUI AKINAGA
IPC: G11B5/127
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in a magnetic head and to make possible high efficiency in recording/reproducing of a lot of signals by giving an easy magnetization direction in the vicinity of a magnetic gap to a parallel direction in an intra-layer surface to a magnetic gap surface and constituting a main part of a magnetic path with a hard magnetization direction. SOLUTION: A multilayer film magnetic core 2 is made alternation laminative constitution with a laminative magnetic body film 3 and an insulative body film 4, and further, the laminative magnetic body film 3 is composed of alternately laminating with a metallic magnetic layer 7 and a non-magnetic layer 6. At least a pair of metallic magnetic layers 7 adjacent holding the non-magnetic layer 6 between them whose axes of easy magnetization become parallel to the magnetic gap, and whose at least end parts being contacted with the non- magnetic layer 6 are connected static magnetically. Then, as material constituting the films of the metallic magnetic layer 7, the non-magnetic layer 6 and the insulative body film 4, even if the material used for the magnetic head, particularly the magnetic head of a laminated type is usable without being limited.
Patent JP-H10319374-A (JP)
Title: Liquid crystal display device
Inventor: IGARI SHOJI
IPC: G09G3/36
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of applying a liquid crystal drive voltage according to a temp. characteristic of transmissivity of light of a liquid crystal layer between electrodes, obtaining optimum contrast following a change in temp. environment and widely securing a temp. range capable of obtaining a proper contrast ratio. SOLUTION: In a potential setting part 2 provided in the liquid crystal display device, the potential capable of imparting the optimum drive voltage corresponding to the temp. characteristic of the transmissivity of a liquid crystal is stored in a ROM 11 as the data. When an environmental temp. is detected by a thermistor 13, the data related to the potential corresponding to the temp. at the time are read out from the ROM 11 by a logic circuit 12, and are converted to a DC voltage by a D/A conversion means 14 to be imparted to respective drivers. Thus, the optimum contrast ratio following the temp. characteristic is obtained.
Patent JP-H07286741-A (JP)
Title: Vaporizer for cold air fan
Inventor: SHIMATANI TADASHI
IPC: F24F1/00
Filed: 1994-06-08
Abstract: PURPOSE:To sufficiently vaporize atomized water and to obtain sufficient cooling effect by providing a filter for adhering water of atomized state mixed with the air flowing in a body case to flow and capturing it at a downstream side of an ultrasonic unit along an air flowing direction by a fan. CONSTITUTION:The vaporizer for a cold air fan comprises filters 11, 12 provided in a body case 1 to capture water of atomized state mixed with the air flowing in a body case 1 to flow in such a manner that the one filter 11 is disposed at an upper position of a guide 10 and the other filter 12 is disposed at a front position of a fan 4. The water of the atomized state is adhered to the filters 11, 12, the air passes the filters 11, 12 adhered with the water to expedite vaporization of the water adhered to the filters 11, 12 so that heat of vaporization is derived from the air at this time, the air lowered at is temperature becomes a cold air to be blown from an outlet 7 out of the case 1. Thus, the vaporization of the water can be accelerated, and a cooling efficiency of the air blown out of the case can be enhanced.
Patent JP-S617687-A (JP)
Inventor: ROBAATO KEI PIITAASON
IPC: H05K1/18
Filed: 1985-06-10
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-S5649791-A (JP)
Title: Purification of coal heavy oil
Inventor: SUNAMI YOSHIHIKO
IPC: C10G21/16
Filed: 1979-09-28
Abstract: PURPOSE: To enable easy removal of fine particulate guinoline-insoluble matter which is contained in coal heavy oil, by a method wherein a ketone solvent is blended with the coal heavy oil, insoluble precipitate produce is removed, and then the solvent is separated.  
     CONSTITUTION: 10W60wt% of a ketone solvent having a b.p. of not higher than 200°C such as acetone or anisole is added to coal heavy oil from which coal tar by- produced during the dry distillation of coal or light oil having a b.p. of not higher than 270°C contained in the product of coal liquefaction is previously removed. Insoluble precipitate contg. fine quinoline-insoluble matter produced in the mixed liquid, is removed e.g. by filtration. Then the filtrate is distilled to separate and recover the solvent.  
     EFFECT: Coal heavy oil useful as the raw material for the production of carbon materials such as easily graphitizable needle coke and isotropic carbon, is obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63292749-A (JP)
Title: Fault location detection system for trunk circuit
Inventor: ASO YASUHIRO
IPC: H04M3/08
Filed: 1987-05-25
Abstract: PURPOSE:To easily and surely detect the presence of a fault in the unit of circuit blocks by adopting circuit blocks to a trunk circuit in the functional unit, providing a loopback route to each circuit block so as to monitor the output of the loopback route. CONSTITUTION:The trunk circuit 10 is subject to block forming into circuit blocks 111,112 in each functional unit and loopback routes 131, 132 extracting the output to the outside of the trunk circuit 10 at least are provided, a test pattern is inputted to the trunk circuit by a test jig 21, the output of the loopback routes 131, 132 or the like is monitored by the test jig 22 to detect the presence of an error in the unit of each circuit block. Thus, the presence of an error for each circuit block is easily and surely detected by an external device at the outside of the trunk circuit even if the content of the circuit is unknown by having only to prepare one set of the exclusive test jig.
Patent JP-2000315509-A (JP)
Title: Water supplying device of fuel cell
Inventor: ARAMAKI KAZUYOSHI
IPC: B60L11/18
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a water supply device of fuel cell capable of establishing a humidity control of high precision and of obtaining the maximum limit of power generating efficiency. SOLUTION: The water supply amount when water is injected from a water tank 22 to a duct 10 is adjusted by a water supply valve 11a, and air is taken in from the duct after water injection and compressed by a compressor 7, and the air discharged from the compressor 7 is cooled by an after-cooler 13 and then supplied to a fuel cell 8, wherein the optimum requisite water amount Ry required of the fuel cell 8 is calculated by a control unit 20 on the basis of the rate of flow R, pressure P, and temp. T of the compressed air supplied to the fuel cell 8, and the water supply valve 11a is controlled so that the requisite water amount Ry is obtained.
Patent JP-S5915787-A (JP)
Inventor: SAKABA MASARU
IPC: F26B3/08
Filed: 1982-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01293857-A (JP)
Title: Mri image taking method
Inventor: NAGASHIMA MITSUNOBU
IPC: A61B5/055
Filed: 1988-05-24
Abstract: PURPOSE:To prevent the lowering of the S/N ratio of a tomographic image and to suppress the generation of phase modulation, by determining the timing of data sam pling for measuring a nuclear magnetic resonance signal and also determining the time delay from the generation of the signal to the data sampling. CONSTITUTION:The same substance placed in different environments as a sample or substances having different properties are used to be irradiated with a 90 deg. pulse and a 180 deg. pulse as a high frequency magnetic field so as to provide the first time between both pulses and, after said 180 deg. pulse is allowed to irradiate, an inclined magnetic field is applied in the third direction to generate a nuclear magnetic reso nance signal, and the second time from the irradiation with the 180 deg. pulse to the generation of the nuclear magnetic resonance signal and the first time are changed to calculate time difference maximizing the magnitude of the nuclear magnetic reso nance signal with respect to the time difference between the second and first times. If this time difference is set to a measuring delay time tD to adjust the applying timing of the inclined magnetic field in the third direction, the negation effect of the nuclear magnetic signals by the substances is not generated and, therefore, an S/N ratio is not deteriorated and no phase strain is generated in a reconstituted image.
Patent JP-H01294745-A (JP)
Title: Production of expandable polystyrene bead which forms antistatic foam
Inventor: AZUMA MASAAKI
IPC: C08J9/16
Filed: 1988-05-23
Abstract: PURPOSE:To obtain the title beads which can give a foam having sustained antistatic property, by treating beads obtained by polymerizing an epoxy group- containing vinyl compound with PS beads with ammonia or a sulfite. CONSTITUTION:1-20 pts.wt. epoxy group-containing vinyl compound (B) (e.g., glycidyl methacrylate) is polymerized with 100 pts.wt. PS beads (A) of a mean particle diameter at 40-120 deg.C for 0.5-10hr in an aqueous medium in the presence of 0.01-1.5 pts.wt., per 100 pts.wt. component B, oil-soluble polymerization initiator (C) of a 10 hr half-life temperature of 40-120 deg.C (e.g., di-2-ethylhexyl peroxycarbonate) and 0.001-1.0 pt.wt., per 100 pts.wt. component A, dispersant (D). These beads are treated with 1-10mol, per mol of component B, of ammonia or a sulfite (e.g., NaHSO3) at 40-120 deg.C for 0.5-10 hr, and impregnated with a blowing agent (e.g., propane) at 40-130 deg.C for 1-8 hr.
Patent JP-H04333338-A (JP)
Title: Manufacture of pulley having multi-stripe v-grooves
Inventor: FUJITA HARUYA
IPC: B21K1/42
Filed: 1991-05-01
Abstract: PURPOSE:To improve the productivity at the time of manufacturing a pulley having multi-stripe V-grooves for V belts. CONSTITUTION:An annular plate-like pulley raw material 12 is held under inserting pressure to two-division type upper mandrel 13 and lower mandrel 14, forming female dies 16, 17 at outer peripheral parts of mating parts. Successively, while rotating the mandrels, a flat roller 23 is brought into pressurized contact with the outer peripheral part of pulley raw material 12 to execute cold-forging to the pulley raw material 12. After that, pressurized-forming is executed to the outer peripheral part of pulley raw material 12 with a forming roller 24 for finishing. As the V groove part is pre-formed with the cold forging, slotting process is made unnecessary and number of processes is reduced and the productivity is improved.
Patent JP-H09309374-A (JP)
Title: Presence detecting device
Inventor: OGINO HIROYUKI
IPC: G01V3/08
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent she unnecessary expansion of an air bag on the front passenger seat side by providing a load detecting meats fixed to part of an automobile seat, and infrared detecting means installed in a cabin, with light receiving parts opposite to the from face of a seat, and judging presence or absence on the seat on the basis of output signals of these detecting means. SOLUTION: When an objection adult, or the like gets on a seat 1, a load signal W is outputted from a load detecting means 6 according to the weight. A signal outputted from one of infrared detecting means 7-9 installed at a roof 11, a windshield 12 and a front panel 13 in a cabin is converted into radiation temperature T by a judging means 10, and in case the load signal W is the set value W0 or more and the radiation temperature T is the set value T0 or more, the seat 1 is judged to be occupied. In case of load signal W < seat value W0, absence is judged. In case of the object being placed on the seat 1 and load signal W < set value W0, absence is judged, and in case of load signal W >= set value W0 and radiation temperature < set value T0, absence is judged.
Patent JP-S6018986-A (JP)
Title: Manufacture of semiconductor laser
Inventor: FURUSE TAKAO
IPC: H01S5/00
Filed: 1983-07-12
Abstract: PURPOSE:To enable to realize a higher-output operation and to obtain good quality of optical beams having no astigmatism by a method wherein a cross-shaped step difference is formed in a substrate and active layers, which are mutually different in layer pressure, are formed with favorable reproducibility in the longitudinal direction of the resonator by utilizing the characteristics of a liquid-phase crystal growing method. CONSTITUTION:A cross-shaped SiO2 mask is formed in an N-type GaAs substrate and an etching is performed on the GaAs substrate with CH3-OH etching solution containing Br2 of 3%. Then, the SiO2 mask is removed and after the crystal surface of the substrate was cleaned, an N type Al0.4Ga0.6As layer 2; an Al0.1Ga0.9As layer 3, which is turned into an active layer; a P type Al0.4Ga0.6 As layer 4; and a P type GaAs layer 5 are successively formed on the GaAs substrate 1 by a liquid-phase crystal process. By this method, the active layer 3 is made into a thinness as thin as 0.03mum or thereabout on the section of the region in the vicinity of the reflective surface of a semiconductor laser. On the other hand, the section of the layer 3, which is turned into an active layer, is formed in a thickness as thick as 0.1mum in the central part of the region. As a result, a high beam output can be obtained, thereby enabling to obtain good quality of beams having no astigmatism.
Patent JP-H11307258-A (JP)
Title: Organic el element
Inventor: ARAI MICHIO
IPC: H05B33/14
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element having excellent heat resistance, high moisture resistance and high weather resistance, high productivity for mass production, a reducible cost, and little possibility of producing leakage or a dark spot. SOLUTION: This organic EL element has a hole injection electrode, an electron injection electrode and one or more organic layers provided between these electrodes, has a hole injection layer between the hole injection electrode and the organic layer, has an electron injection layer between the electron injection electrode and the organic layer and the hole injection layer and/or the electron injection layer contains Ge.
Patent JP-2000324750-A (JP)
Title: Motor
Inventor: YAMADA TAKESHI
IPC: H02K11/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To satisfactorily arrange a capacitor on a terminal block within a motor frame, and also to improve the assemblability. SOLUTION: A terminal block 12 arranged within a motor frame 2 is provided with a plurality, in this case three pieces, of capacitor mounts 17, and a capacitor 26 is stored in each capacitor mount 17, and each terminal 26a is connected to a terminal connection 18. Three pieces of capacitors 26 are connected in parallel between the connection 21 and a connection 23. It then becomes possible to mount the capacitors 26 on the terminal block 12 within the motor frame 12, by dispersedly arranging the capacitors 26 on the terminal block 12. Moreover, for each capacitor 26, since electrical connection can be made at the terminal block 12, the wiring becomes simple, and the connection work becomes easy also.
Patent JP-S5352360-A (JP)
Title: Production of semiconductor device
Inventor: KATOU HIROSHI
IPC: H01L21/31
Filed: 1976-10-25
Abstract: PURPOSE: Desired electrode layers and shield covering are simultaneously formed without accompanying side etching by making use of the uneven etching action of ion etching. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11320765-A (JP)
Title: Multilayered film
Inventor: KODAMA KAZUHISA
IPC: B32B27/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a film suitably usable as a stretch packaging film excellent in packaging aptitude such as tensile stretchability, flexibility, deformation recovery properties or the like. SOLUTION: A multilayered film has (A) an intermediate layer mainly constituted of a propylene polymer (a) and a conjugated diene component (b) and based on a hydrogenated diene type polymer being a hydrogenated diene polymer wherein the vinyl bond content of the conjugated diene component is 50-90% and 80% or more double bond thereof is saturated and (B) surface layers based on an ethylenic polymer (c) and the component (b) laminated on both surfaces of the intermediate layer.