baber/WOPTO huggingface dataset:
Patent JP-H08208642-A (JP)
Title: Production of tetrazole derivative with two kinds of crystalforms,and novel crystal form of the derivative
Inventor: ANTOWAANU KARON
IPC: C07D403/10
Filed: 1995-10-19
Abstract: Prepn. of 2-n-butyl-3-((2'-(tetrazol-5-yl)-biphenyl-4-yl)methyl)-1,3-diaza- -spiro(4.4)-non-1-ene-4-one (I) comprises: (a) treating 2-n-butyl-3-((2'-cyanobiphenyl-4-yl)methyl)-1,3-diazaspiro(4.4) non-1-ene-4-one (II) with an alkaline azide and Et3N.HCl in an inert, polar, aprotic solvent and recovering (I) in the form of an alkaline salt in aq. soln; (b) neutralising to pH 4.7-5.3, and (c) crystallising the pptd. prod. (i) in a solvent contg. < 10 vol.% water to obtain (I) in form A (i.e. (IA)) having a specified X-ray diffraction pattern; or (ii) in a solvent miscible with water contg. > 10 vol.% water to isolate (I) in form B (i.e. IB)) which has a different specified X-ray diffraction pattern. Also claimed is the prepn. of (IB) comprising recrystallising (IA) or (I) in a solvent miscible with water contg. ≥ 10% water. (IB) having a specified X-ray diffraction pattern, m.pt. 185-186 degrees C. and IR absorption at 1537,1200 and 745 cm<-1> or obtd. by the above processes is new.
Patent JP-S62161009-A (JP)
Inventor: EDOGAA FUIRITSUPU FURIIAA
IPC: G01B21/08
Filed: 1986-11-14
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-H08136127-A (JP)
Title: Flower bulb drying device
Inventor: ITATSU YOSHIHIRO
IPC: F26B15/00
Filed: 1994-11-07
Abstract: PURPOSE: To enable non-required flower bulb to be eliminated by a method wherein there are provided dropping holes for small flower bulbs having no marketability as seed bulbs. CONSTITUTION: A watr discharging conveyor 9 is constructed such that transporting rugs 11 are fixed in a predetermined spacing on a conveyoer belt 10 and then it is operated such that cleaned bulbs are received on the transporting rugs 11 and transported. Then, the conveyor belt 10 is provided with small bulb dropping holes 12 having such a size as one in which the non- required small bulbs not becoming as seed bulbs of product. The dropping holes 12 are operated to blow off water droplets adhered to the surface of the bulb with a water discharging fan 13 and removes the water and drops it. In addition, the non-required bulbs dropped through the dropping holes 12 are received by a guiding shoot 14, guided and dropped in a downward direction and non-required bulbs are discharged out with a discharging belt conveyor 15.  With such an arrangement as above, it is possible to drop and select the non-required bulbs and further remove them, resulting in that no load is applied to a subsequent drying operation and they may be dried within a short period of time.
Patent JP-H0526213-A (JP)
Title: Wind-stopping member for band
Inventor: SUZUKI YOSHIO
IPC: H02G7/00
Filed: 1991-06-08
Abstract: PURPOSE:To obtain a wind-stopping member which can strongly fastens a band, surely fix it when fastening it one or two milimeters more and loosen it after once fastening it. CONSTITUTION:First and second checking fingers 7, 2 are provided on a retchet plate 15, while positioning is performed such that a function line of the first finger 7 is hung at an intermediate portion of teeth of the ratchet plate 15. One of the fingers necessarily runs onto the ratchet plate 15. Elasticity of the finger interlocks with an oscillation groove (a). A base left metal 5, receiving deformation, enables winding and fastening of the retchet teeth by 1/2 pitch smoothly. All of the fingers 7, 2 and a wind-stopping finger 14 as elastic bodies are arranged on an outer peripheral part of the ratchet plate 15, and have N-character shape. All of them can be detached from the ratchet plate 15, and a band can be loosened.
Patent JP-S62131566-A (JP)
Title: Solid-state image pickup device
Inventor: KURIYAMA TOSHIHIRO
IPC: H04N5/335
Filed: 1985-12-03
Abstract: PURPOSE:To make a voltage, which is required for implementing depletion region and is applied to a substrate, low, by limiting the expansion of the width of the depletion layer on the side of the N-type substrate, which is required for implementing the complete depletion in a P-type layer, by a high concentration impurity layer. CONSTITUTION:A high concentration impurity layer, whose conductivity type is the same as that of a semiconductor substrate and an epitaxial layer, is inserted between the low concentration impurity semiconductor substrate and the low concentration epitaxial layer. With said impurity layer as a starting substrate, a well type solid-state image pickup device is formed. The basic operations for suppressing blooming are as follows: a low concentration P-type layer 5 is grounded to O V; a positive voltage is applied to a low concentration N-type silicon substrate 1; and the low concentration P-type layer 5 is made to be a complete depletion layer. When the blooming is suppressed, the depletion layer on the side of the N-type substrate is expanded until the amount of the impurities in the N-type substrate required for completely depleting the P-type layer 5 is satisfied. In a structure of N/P/N<->/N<+>/N<->, the width of the depletion layer on the side of the N-type substrate is limited by the N<+> layer, and the depth becomes XA. Thus, the substrate voltage can be made to be a low voltage.
Patent JP-H10102055-A (JP)
Title: Small lanthanum-cerium-terbium phosphate fluorescent substance and its production
Inventor: CHAU CHUNG-NIN
IPC: C09K11/08
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fluorescent substance capable of being changed into a small particle size without losing its brightness and without finely grinding the fluorescent substance by adding boric acid and lithium carbonate. SOLUTION: This fluorescent substance has the formula: (Lax , Cey , Tbz )PO4 [(x) is approximately 0.73-0.37; (y) is approximately 0.17-0.45; (z) is approximately 0.10-0.18], a smaller average particle size than approximately 4.0μm, and at least the same brightness as that of a fluorescent substance having a larger average particle size than approximately 4.5μm. The objective fluorescent substance is obtained by mixing (Lax , Cey , Tbz )PO4 with boric acid and lithium carbonate and subsequently burning the mixture in the conditions of temperature and time sufficient for forming the fluorescent substance, especially at approximately 400 deg.C for approximately 4hr.
Patent JP-H0584301-A (JP)
Title: Gas supply device for breathing
Inventor: OBATA DAISUKE
IPC: A61M16/20
Filed: 1991-09-25
Abstract: PURPOSE:To provide a demand regulator system gas supply device for breathing which can facilitate long-time operation by reducing the application time of an electric current to a solenoid valve as a demand valve and elongating the life of a battery. CONSTITUTION:A gas supply device for breathing comprising a means 1 for generating gas for breathing, an open type breathing gas supply means 9, a breathing phase detecting means 7, a self-retaining type solenoid valve means 5 functioning as a demand valve, and a means 6 for controlling the opening and closing of the solenoid valve means 5 according to the detection result of the detecting means 7.
Patent JP-2001090609-A (JP)
Title: Fuel quanty limiting device for carburetor
Inventor: MICHIYAMA YOSHIAKI
IPC: F02M3/10
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a fuel quantity limiting device having a cap attached on a head part of a fuel adjusting needle valve so as not to adjust the fuel adjusting needle valve set at the time of shipment in a direction for increasing fuel. SOLUTION: Fuel adjusting needle valves 41 for high speed and for low speed are screwed in a carburetor body 4. First and second projections 46, 46a having a rotating phase of approximately 180 deg. and projected in an outer direction of a diameter so as to have different positions of axial directions are provided on an outer circumferential surface of caps 43, 43a. A lid 32 for covering a hollow part 47a for housing the caps 43, 43a is joined on a wall surface of the carburetor body 4 so as not to be removed. A pair of the caps 43, 43a is inserted in the hollow part 47a from a pair of openings formed on the lid 32 and having rotating phases of approximately 180 deg. and the same cross sectional shape as of the caps 43, 43a, and the caps are serration- engaged with the head part of each of the fuel adjusting needle valves 41.  In this state, the first projection 46 of the one cap is in position of a maximum fuel quantity contact with an outer circumferential surface of the other cap, and each of the fuel adjusting needle valves 41 can be moved and screwed in a direction for reducing fuel.
Patent JP-H10120241-A (JP)
Title: Paper conveying device and printer provided with this paper conveying device
Inventor: SUZUKI HIROSHI
IPC: B65H5/38
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To guide paper positively between a feed roller and a pressure roller and reduce resistance in case of feeding the paper. SOLUTION: A paper passage is formed to be gradually narrower into a position very close to a guide face of a holder member 72 by a guide piece 84 on a passage wall. Paper S is guided downstream along the guide face while being straightened into a nearly flat state and guided to a contact point part of a feed roller 70 and a pressure roller 71. When the paper S is pulled by both rollers 70, 71, the guide piece 84 bends so as to relax bending of the paper S toward the rollers from the upper part of the passage wall. The paper S is therefore fed with small resistance.
Patent JP-2000093934-A (JP)
Title: Method for treatment of chromium oxide-containing soil
Inventor: MATSUNAGA HISAHIRO
IPC: B09B3/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for treatment of a chromium oxide-containing soil capable of reduction treatment in a short time of Cr6+ in the chromium oxide-containing soil contaminated by a chromium slag, Cr6+ ion-containing waste liquid, or the like. SOLUTION: A chromium oxide-containing soil is brought in contact with slag and/or blast furnace slag eluted water. Or the chromium oxide-containing soil, the slag and/or the blast furnace slag eluted water are mixed, and the obtained mixture is buried. Or, the slag and/or the blast furnace slag eluted water are poured into the chromium oxide-containing soil. Further, an alkaline compound is brought in contact with, or mixed in, or poured into the chromium oxide-containing soil.
Patent JP-H04218075-A (JP)
Title: Image forming device
Inventor: IKEDA YOSHINORI
IPC: G03G15/01
Filed: 1990-10-12
Abstract: PURPOSE:To surely read the registration correction pattern of color developer which cannot be detected because of a spectroscopic characteristic by executing the color spreading transfer of a registration correction pattern area by the other color developer in advance. CONSTITUTION:Before the pattern transfer of the color developer which coincides with the spectroscopic reflecting characteristic of a carrying member which forms a resistration pattern, the multiple transfer of the color spreading transfer by the color developer having the different characteristic from the spectroscopic reflecting characteristic and the pattern transfer of the color developer which coincides with the spectroscopic reflecting characteristic of the carrying member is controlled by a transfer control means 27a. Then, the pattern of the color developer which coincides with the spectroscopic reflecting characteristic of the carrying member is multiply transferred on the color spreading transfer area by the color developer having the different characteristic.
Patent JP-H0693281-A (JP)
Title: Engine oil composition
Inventor: NAKAZATO MORIKUNI
IPC: C10M167/00
Filed: 1992-09-14
Abstract: PURPOSE:To provide an engine oil composition resistant to deterioration even in case of contact with NOx gas, esp. stably working even in case of such contact for a long period of time. CONSTITUTION:The engine oil composition comprising (A) a lubricating base oil, (B) a ashless dispersant, (C) a metallic cleaning agent, (D) zinc dithiophosphate, and (E) a sulfurcontg. phenol derivative {e.g. 2,4-bis[(octylthio) methyl]-ocresol, 2,2-thio-diethylenebis[3-(3,5-di-t-butyl-4-hydroxyphenyl)propionate], tridecyl-2-(3,5-di-t-butyl-4-hydroxybenzylthio)acetate}.
Patent JP-H05108552-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YOSHIMOTO MASAHIKO
IPC: G06F13/36
Filed: 1991-10-21
Abstract: PURPOSE:To supped up data transfer by reducing the parasitic capacity of a bus. CONSTITUTION:This semiconductor integrated circuit device is provided with plural divided buses B0-B3. The respective buses are selectively linked by transfer gates T10, T20, T30, T12, T13 and T23. Circuit blocks BL0-BL3 are connected to the respective divided buses B0-B3. When a certain circuit block is designated as the source of data transfer and the other one circuit block is designated as the destination of data transfer, according to the designation, one transfer gate is turned to an ON state, and the corresponding buses are linked. Thus, only the bus related to data transfer is selected.
Patent JP-H07131881-A (JP)
Title: Speaker driving device
Inventor: HAYASE TORU
IPC: H04R3/04
Filed: 1993-10-29
Abstract: PURPOSE:To improve the reproduced tone quality by varying the quantization threshold for generation of a ternary digital signal to extend the dynamic range and not only avoiding an oscillation phenomenon but also reducing the quantization noise. CONSTITUTION:An inputted audio signal is subjected to delta sigma, modulation to generate a ternary digital signal by a quantizer 10, and the applied voltage to a switching driven speaker 4 is switched based on this control signal to reproduce the sounds. A crest value detecting circuit 5 which detects the crest value of the audio signal and a threshold varying device 11 which varies the quantization threshold of the quantizer 10 based on detected crest value information are provided.
Patent JP-H06122496-A (JP)
Title: Packing material for air conditioner
Inventor: SASAKI TOSHIHARU
IPC: F24F1/00
Filed: 1992-10-12
Abstract: PURPOSE:To decrease the two packing materials conventionally used between each air conditioner to one when the air conditioners are stacked in order to contrive energy conservation by a method wherein each individual packing material is provided with a recess part in each of the upper and lower surfaces conforming with the lower and upper parts of the air conditioner, respectively. CONSTITUTION:A packing material 1 for use in packing an air conditioner 2 is provided with a recess part 3a at its upper part for conforming with the lower part of the air conditioner 2 and a recess part 3b at the lower part thereof for conforming with the upper part of the air conditioner 2. When the air conditioners 2 are stacked in a plurality of tiers, the lower part of the air conditioner 2 is fitted into an upper recess part 1a of the lowest packing material 1, a lower recess part 1b of another packing material is fitted over the upper part of the air conditioner 2 and the lower part of another air conditioner 2 is fitted into an upper recess part 1a thereof. By laying the air conditioners, one upon another, in a repeated manner, the air conditioners can be stacked in several tiers and in this way the two packing materials 1 conventionally used between each air conditioner 2 can be decreased to one, thereby realizing resource conservation.
Patent JP-H07124999-A (JP)
Title: Plastic blow molded article inserted with soft resin part
Inventor: EZAKI YASUO
IPC: B29K105/20
Filed: 1993-10-29
Abstract: PURPOSE:To provide a flexible assembled or hooked structure at an arbitrary position of a plastic blow molded body by molding the plastic blow molded body provided with a flexible resin molded part with a bending elasticity of at least a specified value by means of insert molding. CONSTITUTION:E.g. a pipe-like assembled structural part 1 or a hooked structural part 4 consisting of a flexible material with a bending elasticity of at most 3,000kgf/cm<2> is molded by means of injection molding. On these structural parts 1 and 4, structures, 1b and 4b being hookable with a plastic blow molded body 3 and structures 1c and 4c which can provide airtightness, are provided. When blow molding is performed, this assembled structural part 1 or hooked structural, part 4 is set in a mold and it is made into a body with a plastic blow molded body 3 by means of blow molding. After molding, the bottom part ld of the insert part 1 is cut to make the inside and the outside of the below molded body 3 communicated with each other.
Patent JP-H05114840-A (JP)
Title: Delay device
Inventor: YAMAMOTO KEIICHI
IPC: H03K5/135
Filed: 1991-10-21
Abstract: PURPOSE:To enable the batch initialization of a memory cell group by a simple circuit and also enables the automatic resetting the outputs of all latches for write addresses and read addresses to a normal state. CONSTITUTION:The (n)-stage read address D-latch group 1 and (n)-stage write address D-latch group 3 are cascaded in order alternately to the memory cell group 2 which constitutes an (n)-bit FIFO memory so that one loop is formed. An external initialization input (a) is synchronized by a D-latch 6 for initialization with a common clock (b) and supplied to the respective set terminals of the write address D-latch group 3. The Q output Wn of the (n)-stage write address D-latch 5 is ANDed by an AND gate 8 between a clock (d) delayed by a buffer 7 and then supplied to the respective reset terminals of the read address D-latch group 1 and the write address D-latch group 4 of 1st-(n-1)th stages.
Patent JP-2000103913-A (JP)
Title: Polyolefin-based resin composition
Inventor: KOYAMA KEIJI
IPC: C08L97/02
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin-based resin composition hardly discoloring even when exposed to UV light, or the like, and comprising a polyolefin and an esterified wood-based material. SOLUTION: A polyolefin-based resin composition comprises (A) a polyolefin, (B) an esterified wood-based material obtained by addition-esterifying a polybasic acid anhydride to hydroxyl groups in the wood-like material, and (C) urea. The urea C is added in an amount of 0.05-10 pts.wt. per 100 pts.wt. of the total amount of the components A and B.
Patent JP-H08110925-A (JP)
Title: Processing method for switching production management unit in production time information managing system
Inventor: ARAYA SHINICHI
IPC: G06Q50/04
Filed: 1994-10-12
Abstract: PURPOSE: To manage individual lot even when plural lots exist in the same manufacturing equipment. CONSTITUTION: A logic I/O managing part 3 receives a data signal in each section and a production management unit in each section from a manufacturing equipment provided with plural sections and prepares an internal data signal and an internal switching signal respectively from a data signal and a switching signal under a certain logic condition and a data sampling part 2 samples the internal data in each production management unit by switching storing areas 4A to 4C through a switching control part 5 based on the internal switching signal to store collected information.
Patent JP-2000095110-A (JP)
Title: Transceiver for atc system earth station
Inventor: WADA TATSUMI
IPC: B61L23/14
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a transceiver equipped with a control command processing device and a transmission signal output device in an ATC earth station so as not to generate induced noise that may hampers logic processing when switching between transmission routes for alternating transmission signals. SOLUTION: An output device 2 has a generator section 21 for generating a transmission signal in accordance with a control command and a switching section 22 for switching the output route for the transmission signal. Processing means 1 is provided with a sequencer that instructs the generator section to output a suppression command for a predetermined time when the control command is deciphered, and during this time instructs the switching section to issue a switching command. The switching section 22 preferably comprises one electrical contact for sending the transmission signal of the alternative current to the movable body, the other electrical contact for sending it to a predetermined dummy load 23b, and a relay circuit 22B for connecting either one of the electrical contacts to the common terminal in accordance with the switching command.  The output device 2 is configured at least by multiplexing the generator section 21 and the switching section 22.
Patent JP-H01116925-A (JP)
Title: Coating type magnetic recording medium and production thereof
Inventor: KAMISAKA YASUTARO
IPC: G11B5/845
Filed: 1987-10-30
Abstract: PURPOSE:To attain a high-density recording by specifying the ratio Hs/Hc of the impressed magnetic field Hs and coercive force Hc at which the magnetization at the time of an increase in the impressed magnetic field in a main magnetization curve and the magnetization at the time of a decrease in the impressed magnetic field begin to coincide with each other to a specific value. CONSTITUTION:The experimental results of recording and reproducing characteristics are reproduced by computer simulation if the Hs/Hc is used as a medium parameter. The recording and reproducing characteristics of a magnetic disk are further improved if the value of the Hs/Hc is set at <=2.1. A principally stable state is not obtainable if the Hs/Hc is smaller than 1. The dispersions in the magnitude of the magnetic anisotropy of magnetic powder are decreased by classification using high-pressure compressed air and the dispersions in the direction of the magnetic anisotropy of the magnetic powder are decreased by the repetitive inversions of the magnetic powder after coating. The Hs/Hc of the recording medium is decreased to <=2.1 by such decrease in both the dispersions, by which the magnetic recording medium having a high density and large output is obtd.
Patent JP-H08113299-A (JP)
Title: Hanging oil feeder
Inventor: YAMADA HARUHISA
IPC: B67D7/12
Filed: 1994-10-12
Abstract: PURPOSE: To reliably close a main valve of a nozzle when the nozzle is raised by providing a controller allowing the nozzle to be raised by an OFF operation of an oil feed lever switch. CONSTITUTION: An oil feed nozzle 20 is provided with an oil kind sensor 28 and an oil feed lever switch 72 driven in conjunction with an oil feed lever 41. The kind of oil in a motorcar fuel tank is judged on reception of a signal from the oil kind sensor 28 by turning ON the oil feed lever switch 72. With the coincidence of the kind of oil, oil feeding is permitted. In addition, a controller allows the nozzle to be raised by turning OFF the oil feed lever switch 72. In this manner, only women a main valve of the nozzle is closed, the nozzle can be raised.
Patent JP-H10103165-A (JP)
Title: Exhaust gas recirculating device for engine with supercharger
Inventor: ISHIHARA TAIJI
IPC: F02D23/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas recirculating device for an engine with supercharger which can perform exhaust gas recirculation in a necessary operating region even in the engine with supercharger. SOLUTION: Exhaust gas, expanded in an exhaust turbine 3 of a supercharger 2 to decrease a pressure, is extracted through an EGR valve 12, to be pressurized in a small sized compressor 13 and returned to an intake side by increasing the pressure higher than a supercharge pressure. So as to drive the small sized compressor 13 by an electric motor 15 provided separately from an engine, without giving any influence at all to an output or the like of the engine 1, exhaust gas recirculation is performed. Further, based on an engine speed and a supercharge pressure, opening/closing of the EGR valve 12 and operation of the small sized compressor 13 are controlled in a control device 22, when the exhaust gas recirculation is necessary, it is performed in an optimum condition.  In this way, even in the engine 1 with supercharger, the exhaust gas recirculation(EGR) can be easily performed, reduction of NOx is attained.