baber/WOPTO huggingface dataset:
Patent JP-H11122938-A (JP)
Title: Pwm pulse generation circuit and control system using the same
Inventor: MORI MOTOKI
IPC: H02M7/48
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a PWM pulse generation circuit and a control system using the circuit. SOLUTION: The magnitude of a count output from an up-down counter 6 and a subtraction result obtained by subtracting a dead time value set to a second register 4 from a duty factor set to a first register 2 is compared by three digital comparators 14, 16, 18. A first output is set at an inactive level, when counting operation is made larger than the duty factor by the first comparator 14, when the up-down counter 6 is up-count operated by a logical circuit 19. The first output is set at an active level, when counting operation is made smaller than the subtraction result by the third comparator 18 in a down-count operation. A second output is set at the active level, when counting operation is made larger than an addition result by the second comparator 16 in an up-count operation.  The second output is set at the inactive level, when counting operation is made smaller with respect to the duty by the first comparator 14 in the down-count operation.
Patent JP-H04101558-A (JP)
Title: Image reader
Inventor: TAKAHASHI HIROSHI
IPC: H04N1/04
Filed: 1990-08-21
Abstract: PURPOSE:To make an image reader possible to read both achromatic and chromatic printed originals without using buffer memory at a time by dividing part of the reflected light obtained by scanning the original to read the black part of the original information and reading the chromatic part by the other part of the reflected light. CONSTITUTION:A slit light emitted from a fluorescent lamp 2 is projected to an original placed on a contact glass 1. On an optical path branched by a half mirror 11, a line CCD 10a is installed, this line CCD 10a reads the black part of original information. A light from a ftheta lens 8 is treated for color separation by a spectroscope 9, and separated colors are projected to an image reading section 10. When a white original as wave length components of visible and infrared rays is exposed, a chromatic band is projected to the position of an image reading section 10. Color components of this chromatic band are separated from one another so that the red color component having long wave length is positioned at the left end of the band, other color components are sequentially and consecutively separated from one another in the right direction, and the violet color componnet is positioned at the right end thereof. With this, simultaneous reading of both achromatic and chromatic parts can be done at a time.
Patent JP-H1056963-A (JP)
Title: Water-in-oil type emulsified oil and fat composition and its production
Inventor: IZUMI HIROSHI
IPC: A23C20/00
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To produce a water-in-oil type emulsified oil and fat composition, good in cheese flavor and having a smooth spreadability and to provide a method for producing the composition. SOLUTION: This water-in-oil type emulsified oil and fat composition comprises >=20wt.% cheese oil in the oily phase and 10-50wt.% cheese in the aqueous phase in the water-in-oil type emulsified oil and fat composition in the water-in-oil type emulsified oil and fat composition comprising 20-82wt.% oily phase and 18-80wt.% aqueous phase. When preparing the water-in-oil type emulsified oil and fat composition, the oily phase is prepared by blending >=20wt.% cheese oil therein and 10-50wt.% cheese is blended together with a molten salt and/or a hydrophilic emulsifying agent to prepare the emulsified aqueous phase. The resultant oily phase and the aqueous phase are emulsified.
Patent JP-S60110137-A (JP)
Title: Semiconductor device
Inventor: KITAMURA YUUJI
IPC: H01L21/8234
Filed: 1983-11-18
Abstract: PURPOSE:To reduce the area of wiring areas and to simplify wiring steps by arranging rectangular auxiliary wirings formed in the same step as gate electrodes of MIS transistors which forms cells in an independent state in the same direction. CONSTITUTION:A plurality of rectangular auxiliary wirings H, H... formed in the same steps as gates G of both cell arrays 10, 10 are arranged in four rows in an independent state in a horizontal direction on wirings regions W, between basic cell rows 10, 10... which are different from a conventional device. Further, a plurality of rectangular auxiliary wirings I, I... formed in the same steps as gates G of the both cell rows 20, 20 are arranged in two rows in an independent state in a perpendicular direction on wirings regions V between input and output cell rows 20 and 20. In other words, when the gates G, G... of the cells 1..., 2... are formed, for example, of polysilicon, the wirings H, H..., I, I... of polysilicon are formed simultaneously, and the auxiliary wirings for the wirings are provided at the time of forming a master chip of a gate array.
Patent JP-2000041772-A (JP)
Title: Louvered structure
Inventor: TANAKA YASUHIRO
IPC: A47B96/06
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a louvered piece from being pressurized back to an opening by means of a deviation between the phases of a deflecting part and a deflecting part remained in the opening by forming a deflecting part in a part of the edge part of the louvered piece, which is deflected in a direction being nearly orthogonally crossed with the edge part. SOLUTION: A rack pawl 7 is formed by notching side surfaces 61 in an almost rectangular shape by leaving a base end part 73 and, then, pushing them outward. A pair of recessed parts 72 are formed in side edge parts on left and right straight lines near the base part 73 at the time of notching. The rack pawl 7 is provided with erecting parts 74 temporarily erected outward with a certain angle and extending parts 75 extending from the erected parts 74 in a little inclining direction as against each side surface 61, and the recessed parts 72 are formed at the both left and right ends of the erecting parts 74. Thus, the recessed parts 72 are formed in the erecting parts 74 so that the phases of the recessed parts 72 at the side of the rack pawl 7 are deviated from those of projected parts 82 at the side of an opening 8 in an edge part direction.
Patent JP-2000047943-A (JP)
Title: Memory protect system
Inventor: KANEYASU TADASHI
IPC: G06F21/62
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a memory protect system with which the deceleration of memory access speed is improved and the setting unit of a memory protect attribute can be reduced. SOLUTION: This memory protect system is provided with a main memory 2, a protect attribute setting memory 3 which has plural storage circuits respectively accessible by an address signal on the same address bus 11 as the main memory 2, stores the protect attribute of access to the main memory 2 for the address unit of access and inputs/outputs the protect attribute independently of data input/output on a data bus 12 of the main memory 2, and a memory protect attribute setting comparator 5 which compares the protect attribute stored in the protect attribute setting memory 3 with the attribute of access based on a control signal 13 to the main memory 2 and outputs the compared result as an interruption signal.
Patent JP-S6460861-A (JP)
Title: Recording medium housing loader
Inventor: UJII JIYUNICHI
IPC: G11B17/035
Filed: 1987-08-31
Abstract: PURPOSE:To identify a recording medium housing on which an erroneous recording processing is applied, by blocking the connection of a recording medium housing loading an engaging mechanism by an erroneous recording preventing mechanism in the recording medium housing. CONSTITUTION:In a state where a recorder is released, a cassette 1 is inserted to a holder 2, and an upper cover 3 is pressed down. In case of loading the cassette 1 from which a lug 1a on which the erroneous recording preventing processing is applied is removed, no turning of an engaging lever 5 occurs since a detecting part 6a pierces through a hole 1b and prevents a detecting lever 6 from being turned even in the final depressing area of the upper cover 3, thereby, no engagement of the connecting lug 3a of the upper cover 3 with the connecting lug 5a of the engaging lever 5 occurs. Thus, since the titled device can be housed in a housing part and also, the engagement of the loading and engaging mechanism can be prevented from being performed, it is possible to identify the housing as the one on which the erroneous recording preventing processing is applied.
Patent JP-S60113880-A (JP)
Title: Flow control valve with indicator
Inventor: UENO KAZUO
IPC: F16K37/00
Filed: 1983-11-19
Abstract: PURPOSE:To correctly adjust a flow by generating magnetic force in a passageway so that an electrode is caused to generate a signal by the flowing of a fluid in the passageway and indicating a flow rate onbtained from the signal in such a manner as to be visible on the outside. CONSTITUTION:An exciter 33 is mounted in a handle body 20 for adjusting the opening of a valve, and the exciter forms means 34 for generating megnetic line of force together with portions 25-30 in a valve body 14. A converter 35 is disposed on the exciter and adapted to detect a flow rate by receiving a voltage proportional to a flow rare, which is alternately opposite in polarity from both electrodes 22 through terminals 24 for the electrodes and electric wires 23 for the electrodes in the valve body 14. The detected flow rate is indicated on an indicator 38 of a handle 19.
Patent JP-S6461330-A (JP)
Title: Glass composition for magnetic head
Inventor: OKAWARA YUJI
IPC: C03C4/00
Filed: 1987-09-01
Abstract: PURPOSE:To provide the titled glass composition, having a high softening point and transition point and excellent water resistance without causing looseness of a magnetic gap part and useful for reinforcing the gap part, by constructing the composition from SiO2, B2O3, Al2O3, Na2O, K2O and SrO at a specific weight ratio. CONSTITUTION:This glass composition for magnetic heads has the composition of 36-42wt.% SiO2, 22-28wt.% B2O3, 8-12wt.% Al2O3, 8-12wt.% Na2O, 5-9wt.% K2O and 6-8wt.% SrO. This glass composition is used as a reservoir glass 2 in producing a composite head core, having a magnetic gap 1 formed from glass and having a structure reinforced with the reservoir glass 2 provided in the upper part thereof. Since the softening point of the glass is high, a state of softening the bank glass 2 to cause slippage of the magnetic gap 1 can be avoided in a step of molding the magnetic head core into a slider 10.
Patent JP-S6373923-A (JP)
Inventor: TOIDA SHOJI
IPC: A45C11/20
Filed: 1986-09-17
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-H1160851-A (JP)
Title: Thermoplastic resin composition
Inventor: KUWABARA DAISUKE
IPC: C08L55/02
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in flowability and the impact resistance and appearance of a molding by mixing a graft copolymer (A) obtained by copolymerizing various vinyl monomers in the presence of a rubbery polymer with a vinyl copolymer (B), a styrene/maleic anhydride copolymer oligomer (C) and an aromatic polycarbonate (D) in a specified ratio. SOLUTION: Component A is prepared by copolymerizing 80-20 pts.wt. mixture comprising 40-90 wt.% aromatic vinyl monomer, 10-60 wt.% vinyl cyanide monomer and 0-80 wt.% vinyl monomer in the presence of 20-80 pts.wt. rubbery polymer. Component B is prepared by copolymerizing 40-90 wt.% aromatic vinyl monomer with 10-60 wt.% vinyl cyanide monomer and 0-80 wt.% vinyl monomer. Component C has a weight-average molecular weight of 500-10,000 and a maleic anhydride content of 10-80 wt.%. The mixing ratio (by weight) among components A, B, C and D is (50-3)/(5-90)/(0.01-5)/(0-98).
Patent JP-S6462554-A (JP)
Title: Passage for work
Inventor: HAGIMORI TEIJI
IPC: E04G21/32
Filed: 1987-09-01
Abstract: PURPOSE: To perform the work of installing a protective plate easily by rotation- freely mounting the protective plate to a floor plate and providing a fastening mechanism to fix the protective plate to the floor plate in an upright state. CONSTITUTION: A protective plate 15 is mounted to the side end part 14a of a floor plate 14 rotation-freely to the floor plate 14. In addition, a fastening mechanism in which the protective plate 15 is fixed to the floor plate 14 in an upright state by inserting a fastening pin 1 7 into a through hole 15b longitudinally bored in the protective plate 15 and a through hole 14c vertically bored in the floor plate 14, etc., is provided. By this, it is possible to facilitate the work of installing protective plates.
Patent JP-H0770591-A (JP)
Title: Production of salt of fatty acid diglycolamide sulfuric ester, and detergent composition containing the same
Inventor: FUJII TAMOTSU
IPC: C11D1/37
Filed: 1993-09-02
Abstract: PURPOSE:To produce, stably at a high yield, a fatty acid diglycolamide sulfuric ester salt excellent as a component of a detergent by reacting a fatty acid ester with diglycolamine in the presence of a metal alkoxide, sulfating the resultant amide and neutralizing the sulfuric ester. CONSTITUTION:A fatty acid ester of the formula: R<1>COOR (wherein R<1> is a 5-21C hydrocarbon group; and R is methyl, ethyl, or propyl) is condensed with diglycolamine in the presence of a metal alkoxide to give a fatty acid diglycolamide, which is reacted with a sulfating agent. The resulting product is neutralized with a neutralizing agent selected from the group consisting of an alkali or alkaline earth metal hydroxide, ammonia, an alkanolamine, and a basic amino acid, giving the title salt of the formula (wherein M<1> is a cationic residue of the neutralizing agent such as an alkali or alkaline earth metal or ammonium; and m is the same integer as the valency of M<1>). The salt is compounded with an N-acylamino acid or its salt, giving a detergent compsn.
Patent JP-H1132416-A (JP)
Title: Hook for suspended electric wire
Inventor: KAWAMURA SEIICHI
IPC: H02G3/38
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To make a hook easily attachable to a brace or C-type steel by forming an attachable portion by folding a strip of sheet metal at the upper portion of the hook with its diameter corresponding to a brace of each diameter, and then forming a wire supporting portion at the bottom portion. SOLUTION: A strip of a flat sheet metal is folded, and an attachable portion 2 is provided by forming a guide piece and a pinch-holding piece 2b for attaching in a freely detachable manner, in response to a brace B having various diameters at an upper portion (diameters from about 12 mm to 16 mm), and its lower portion is formed to a pair of circular arc shaped hooks positioned oppositely as supporting portion 3 for suspending two electric wires. Then, its attaching portion 2 is pushed down to a brace B which is arranged in an attic space of a building in advance, and the brace B is pinch-held by the pinch- holding piece 2b. Then wires D are placed on the supporting portion 3 and wired in parallel to the brace B. By doing this, these hooks can be easily attached to the brace B or C-type steel.
Patent JP-H04103903-A (JP)
Title: Make-up water controller
Inventor: SAEGUSA SHIGERU
IPC: F22D11/00
Filed: 1990-08-22
Abstract: PURPOSE:To supply make-up water to each system stably in a control system in which each make-up water control in a plurality of make-up water control system is independently controlled by providing a calculation means which calculates the degree of opening of the make-up water control valve by detecting not only the water level signal but also the pressure signal on the primary side. CONSTITUTION:When a make-up water tank 1 is stable at the valve travel 30 of a water level adjusting valve 27 for its water level 29, and on the other hand a make-up water tank 2 is stable at the valve travel 32 of a water level adjusting valve 28 for its water level 31, the valve travel 30 of the water level adjusting valve becomes larger if the water level 29 falls at time A, and on the other hand the valve travel 32 of the water level adjusting valve does not change. And, when the water level 29 falls below a specified value, a pump which is common equipment starts. Taking the time of the starting as B point, the valve travels 30, 32 of the water level adjusting valves are controlled by pressure correction and the water level stabilizes at time C after a certain time. And, further at time D after a certain time, if the pump stops, the water level adjusting valves 27, 28 operate by pressure correction and stable control is applied to respective water levels 29, 31.
Patent JP-S60110836-A (JP)
Title: Al alloy for core material of fin for heat exchanger
Inventor: KAWASE HIROSHI
IPC: C22C21/00
Filed: 1983-11-21
Abstract: PURPOSE:To provide the titled Al alloy having excellent resistance to buckling and sacrificial anode effect by adding a specific compsn. amt. of Mn, Zn, Sn, etc. to pure Al contg. Si and Fe in unavoidable impurities at a limited rate. CONSTITUTION:An Al alloy for a core material of a fin for a heat exchanger having excellent resistance to buckling and sacrificial anode effect is obtd. by adding 1.5-2.5% Mn to pure Al contg. <=0.15wt% Si and <=0.15% Fe in unavoidable impurities and adding further 1 or >=2 kinds of 0.2-2.0% Zn and 0.01-0.1% Sn thereto. Sn in the above-mentioned alloy decrease the m.p. of the alloy and Fe decreases the recrystal grains in the stage of soldering and both elements make the alloy likely to buckle when soldered and therefore these elements are limited to the contents mentioned above. Mn contributes to an improvement in the strength of the alloy and generates the large recrystal grains in the stage of brazing thereby suppressing the diffusion of Si to the core material and maintaining the resistance to buckling. Sn and Zn make the potential of the fin lower than the potential of the tube thereby improving the sacrificial anode effect and preventing pitting by corrosion current.
Patent JP-S59109300-A (JP)
Title: Dehydration method of organic sludge
Inventor: KOJIMA MASAYUKI
IPC: B01D21/01
Filed: 1982-12-14
Abstract: PURPOSE:To decrease the moistur content in dehydrated cake by adding a cationic org. high polymer flocculating agent and an aluminum compd. contg. soluble iron or the aq. soln. thereof and dehydrating mechanically the sludge. CONSTITUTION:Concd. sludge having 96-99% moisture content is introduced into a mixing drum 9 under rotation, through an inflow pipe 8, and a cationic org. high polymer flocculating agent is fed from a storage tank 10 through a pump 11 and a feed pipe 12 into the mid-way of the pipe 8. The sludge is separated to the floc of the sludge and water in the drum 9. An aq. soln. of a soluble iron aluminum compd. is sprayed from a nozzle 17 onto the sluge floc after the sludge is thickened and dewatered in a rotating sheave drum 13, whereby the sludge is rotated in the drum 13. The sludge floc falling from the outlet of the drum 13 is dehydrated on a belt 6 and thereafter the floc is dehydrated with a press roll 7 and is discharged as sludge cake.
Patent JP-2001008595-A (JP)
Title: Fishing tackles
Inventor: SHIMIZU SADAAKI
IPC: A01K91/06
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide fishing tackles where air resistance is reduced by integrating a float and a sinker into one body and metal except lead can be used by forming the sinker of a metal pipe. SOLUTION: A projection 11 installed on the side wall of a float is fitted in a sinker made of a metal pipe in an inserted state into the sinker 12. A fishing line penetrates both the metal pipe and the sinker to form fishing tackles. When cast in the distance, air resistance becomes smaller as the float flies in an attached state to the sinker and the flying distance becomes larger than a usual float by 20%. Since the sinker is made of the metal pipe, metal except lead can be used to prevent lead pollution.
Patent JP-H0752250-A (JP)
Title: Fluororesin-coated cylindrical body and its production
Inventor: ATSUMI YUZO
IPC: B32B27/30
Filed: 1993-08-11
Abstract: PURPOSE:To obtain a fluororesin-coated cylindrical body and its production method for preventing an occurrence of a gap between the cylindrical body, such as a heat exchanger steel pipe, and a fluororesin tube applied to the outer peripheral surface thereof under a high-temperature use condition. CONSTITUTION:A cylindrical body is preheated. A melt fluororesin is applied in a tubular form to the outer peripheral surface of the preheated cylindrical body. In this manner, since the residual shrinkage of the fluororesin tube applied to the outer peripheral surface of the preheated cylindrical body is larger than that when the cylindrical body is not preheated, and larger than the thermal expansivity of the resin, an occurrence of a gap between the fluororesin tube and the cylindrical body is prevented under a high-temperature use condition, and the fluororesin tube is kept in a close contact state.
Patent JP-S59110280-A (JP)
Title: Processing circuit of horizontal synchronizing signal
Inventor: SUZUKI TAKAO
IPC: H04N5/44
Filed: 1982-12-16
Abstract: PURPOSE:To eliminate the need for a capacitor and to realize semiconductor integration by detecting a horizontal synchronizing signal in a composite synchronizing signal through digital processing. CONSTITUTION:The composite synchronizing signal is inputted to a noise eliminating circuit 2 through an input terminal 1 and a composite synchronizing signal after some of noises are removed is outputted to a trailing edge detecting circuit 3. The circuit 3 detects a trailing edge pulses of composite synchronizing signal and outputs to the circuit 5. The circuit 5 controls a counter 6, which outputs 1.05 signal to a horizontal synchronizing signal generating circuit 7 through a signal line 13. The circuit 7 inputs a trailing pulse in abnormal mode and a trailing pulse in normal mode respectively and a horizontal synchronizing signal with constant width is derived to a horizontal synchronizing signal output terminal 8. Consequently, the horizontal synchronizing signal is detected in the composite synchronizing signal through the digital processing.
Patent JP-S6377855-A (JP)
Title: Production of chlorosulfonyl isocyanate
Inventor: NAKAMURA AKIRA
IPC: C07C381/00
Filed: 1986-09-19
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate raw material for pharmaceuticals, agricultural chemicals, etc., in high yield and purity on an industrial scale with a simple procedure, by adding and reacting cyanogen chloride to liquid sulfuric anhydride at a specific temperature. CONSTITUTION:Chlorosulfonyl isocyanate is produced by reacting sulfuric anhydride with cyanogen chloride. The reaction is carried out by adding cyanogen chloride to liquid sulfuric anhydride keeping the temperature of the reaction system to 20-50 deg.C, preferably 25-40 deg.C. Any liquid sulfuric anhydride can be used in the reaction, however, the use of gamma-type anhydride is preferable. The cyanogen chloride may be gaseous or liquid state, however, a gaseous cyanogen chloride is more preferable. The amount of cyanogen chloride is 0.8-1.3mol, preferably 0.9-1.1mol per 1mol of the sulfuric anhydride.