baber/WOPTO huggingface dataset:
Patent JP-S6429778-A (JP)
Title: Frequency discriminating device
Inventor: ONO MASAO
IPC: H04L27/00
Filed: 1987-07-24
Abstract: PURPOSE:To simply execute a frequency discrimination and also to reduce the cost of a device, by supplying two kinds of high and low local oscillation frequencies to a frequency mixer by applying a bushing voltage which ascends and descends periodically. CONSTITUTION:A first frequency converting means consisting of a first frequency mixer 13 and a first local oscillator 11 for supplying alternately two kinds of local oscillation frequencies to the mixer 13 by a bushing voltage which ascends and descends periodically converts an input frequency to the first intermediate frequency of a lower frequency. A first intermediate frequency is converted to a second intermediate frequency of a lower frequency by the second frequency converting means consisting of the second frequency mixer 19 and the second local oscillator 18 for supplying a local oscillation frequency having a sweep axis to the mixer 19 by a sweep voltage for executing a sweep synchronously with an ascent and a descent of the bushing voltage. In this state, by deciding whether a difference of periods of the second intermediate frequency, which are converted alternately is positive or negative, the input frequency is discriminated.
Patent JP-H0235151-A (JP)
Title: Net panel unit
Inventor: MATSUO KUNIYASU
IPC: E04C2/52
Filed: 1988-07-25
Abstract: PURPOSE:To make those of wall panel, piping unit and armoring panel into unification by forming a net panel unit from a shrouding frame, a net body spread over this frame and a sheetlike armoring material. CONSTITUTION:A net panel unit is made up of shrouding frames 21, 23, a net body 27 spread over a space being surrounded by these frames 21, 23 and a sheetlike armoring material 31 installed so as to close each one plane of these frames 21, 23. A part of this net body 27 is set down to a mounting part for equipment. With this constitution, an interior wall panel, a piping unit and an armoring panel are all unifiable as one body.
Patent JP-H1133646-A (JP)
Title: Aluminum alloy joined body by mechanical clinch and its manufacture
Inventor: IWASE SATORU
IPC: B21D39/03
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To increase dynamic strength i.e., fatigue strength of the joined part thrust and joined an aluminum alloy stock with the punch of a mechanical clinch and to extend the life. SOLUTION: The aluminum alloy joined body is made up by superposing JIS 6000 type aluminum alloy plates 1, 2, thrusting both with the punch 4 and joining with the mechanical clinch 4. In this aluminum alloy plates 1, 2, T1 heat treatment and T4 heat treatment are respectively applied to the extruded shape and the rolled plate before thrusting with the punch, and T5 heat treatment and T6 heat treatment are respectively applied to the extruded shape and the rolled plate after thrusting with the punch.
Patent JP-H0236024-A (JP)
Title: Electric discharge machining device
Inventor: TSUCHIYA YOSHITANE
IPC: B23H9/00
Filed: 1988-07-27
Abstract: PURPOSE:To make it possible to obtain a work for minute hole processing on preventing run-out at a time of processing the work from generating by holding the work on a shaft body, and pivotally supporting the shaft body to an electric discharge machining device via a fluid bearing. CONSTITUTION:A punching raw material (work) 3 is attached to a punch holder 2 on a chuck 2A. Next, the punch holder 2 is pivotally supported to an electric discharge machining device on a base member 1 via a gas bearing 33. Next, a main control device 20 is started and the punch holder 2 is moved in axial direction with a first motor 21 until the punching material 3 gets to a fixed outside dimension, while the punch holder 2 is turned with a second motor 22 and the punching material 3 is machined in electric discharge. As the result thereof, a punch for minute hole processing without run-out can be obtained.
Patent JP-H053943-A (JP)
Title: Slot machine
Inventor: KINOSHITA SHUNICHI
IPC: A63F5/04
Filed: 1991-06-28
Abstract: PURPOSE:To put the patterns coming to wining a prize in order on a stop line by enabling the rotation speed of a reel to be changed to low speed when some condition materializes. CONSTITUTION:By the start command from the reel controller 26 of CPU16, a reel drive 23 receives drive pulses a form a pulse generator 25, and rotates a reel motor 30. When the operation of a start lever 7 is performed, the lottery is performed in the lottery part 29 inside CPU 16, and the lottery results are conveyed to the reel controller 26. When this lottery is a hit, the reel controller 26 issues a pulse change command to the pulse generator 25, and makes the frequency of the driving pulses small, and reduces the speed of the rotation of a reel motor 30.
Patent JP-2001016684-A (JP)
Title: Speaker
Inventor: SAITOU YOSHIMI
IPC: H04R9/04
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To enhance workability at assembling and to improve sound radiation efficiency in a speaker provided with a long diaphragm having an outer circumferential edge of nearly an elliptic shape. SOLUTION: The workability of an adhesive application process or the like at assembling the speaker is enhanced and the sound radiation efficiency of the region in the vicinity of a cone minor diametrical part is improved while keeping the rigidity of the region by continuously changing the height of an inner circumferential edge 21j whose projection shape 21k onto a plane shows a circle with respect to the plane of an elliptic cone 21V including its outer circumference 21o continuously over the entire area off the inner circumference from highest points 21p, 21q corresponding to a generating line in a major diametrical direction up to minimum points 21s, 21t corresponding to a generating line in the minor diametrical direction so as to increase a half apex angle corresponding to the generating line in the minor diametrical direction and its vicinity.
Patent JP-S62191584-A (JP)
Inventor: OGAWA YASUHIRO
IPC: D06P3/00
Filed: 1986-08-06
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-H0352566-A (JP)
Title: Power supply controlling circuit of invertor
Inventor: ASAEDA TAKEAKI
IPC: H02M7/48
Filed: 1989-07-19
Abstract: PURPOSE:To reduce power consumption of a drive circuit by amplifying a deviation between a current reference signal and AC load current, and performing logical operations of the value compared with a synchronous signal of a triangle wave and a polarity of the current reference signal to control an invertor. CONSTITUTION:A deviation between a signal current if to detect AC current IL supplied to AC load 300 by a CT 14 and a reference current is is amplified 10, and a synchronous signal Sy of a triangle wave is compared with a level by the first comparator 11. On the other hard, a polarity of the reference current is is identified by the second comparator 15. The outputs of the first and second comparators 11 and 15 are inputted to a logical decision means 40. A logical decision means is constituted of NOT circuit 12, 16, and AND circuits 17P, 17N to form an interlocking means. Positive and negative drive circuits 13P and 13N of the drive circuit 13 are alternately energized, and main switching elements 20P and 20N are alternately turned ON and OFF. According to the constitution, power consumption of the switching elements 20P and 20N and loss of snubber circuits 23P and 23N are reduced.
Patent JP-2000023308-A (JP)
Title: Control equipment for hybrid electric vehicle
Inventor: EGAMI TSUNEYUKI
IPC: B60L50/16
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide the control equipment of a hybrid electric vehicle which can eliminate troubles due to change with time of a hybrid engine, including characteristic charges with aging which is caused by various factors. SOLUTION: A space of a plurality of dimensions which is defined by a plurality of operation state variables is divided, and a plurality of operation regions are formed. A study variable set for each operation region is renewed according to power state quantity (power state of hybrid engine) (S208). The study variable is a variable expressing the change with time of the power state quantity. When an engine power demand value is determined, it is corrected by the study variable of a selected operation region, and a corrected engine power demand value which compensated for the change with aging of a hybrid engine is obtained (S210).  Thereby the engine power is controlled, so that the engine operation of high efficiency in a hybrid engine having the change with time of the characteristics and complicated structure, in which optimum control is not easy to obtain can be realized by simple control.
Patent JP-H05197120-A (JP)
Title: Belt-shaped body storing apparatus
Inventor: ROOMAN ROOZENBERUKU
IPC: G03D13/00
Filed: 1992-06-19
Abstract: PURPOSE: To obtain a band-like body storing device capable of simplifying its internal structure and saving space while increasing the receiving capacity of a band-like body. CONSTITUTION: Plural mushroom-like supporting bodies 301 are vertically arranged on flexible supporting boards with four stages. The supporting bodies are constituted so as to be moved to the outside when load is applied. When the weight of a band-like body B stacked on these supporting bodies 301 is less than a certain value, the body B is stacked on the supporting bodies, and when the body B is less than the value, the body B is discharged to the supporting bodies on the succeding stage. Thus the space-saved band-like body storing device with simple structure is obtained.
Patent JP-H0251484-A (JP)
Title: Refractory material coated with refractory material
Inventor: TOGASHI TAKEYOSHI
IPC: C04B41/87
Filed: 1989-07-19
Abstract: PURPOSE:To improve the resistance to oxidation and impact of a base material without peeling by forming a surface layer of a specified refractory coating material on the material surface. CONSTITUTION:Fifty to 65wt.% of the silica sol contg. 35-50wt.% of ceramic short fiber having 60-300 mesh grain size, 5-70wt.% silica having 5-30mum particle diameter, and 0.2-1.0wt.% of a caking agent (e.g., PVA) are mixed to obtain a refractory coating material having 2.5-30 poise viscosity. The coating material is applied on the surface of a base material 1 in 0.1-2mm thickness to form a protective layer 2 consisting of a silica-rich layer 2b and a ceramic-rich layer 2a.
Patent JP-S6342340-A (JP)
Title: Electric contact material and its production
Inventor: FUKUI AKIRA
IPC: C22C5/06
Filed: 1986-08-08
Abstract: PURPOSE:To manufacture an electric contact material excellent in deposition resistance and consumption resistance, by mixing silver powder, metal-oxide powder, and graphite powder in a specific ratio to undergo mechanical alloying and then by subjecting the resulting powder mixture to compacting, sintering and recompacting. CONSTITUTION:The Ag powder (97-50% by weight), the powder of the oxides of group IIb, IIIb, IVb, and Vb metals in the periodic table, such as Cd, In, Sn, Bi, etc., (3-50%), and the graphite powder (0.1-10% based on the total of the above) are mixed and formed into a powder mixture by mechanical alloying. The above powder mixture is compacted and the resulting green compact is sintered in vacuum. After that, the sintered compact is recompacted, so that porocity is reduced to zero, by which the above graphite grains are formed into 3mum size and respective grains are dispersed in the alloy uniformly and imdependently. The electric contact material of Ag-oxide-graphite type maintaining low contact resistance characteristics and yet excellent in deposition resistance and consumption resistance and also having superior arc extinction can be obtained.
Patent JP-S5889394-A (JP)
Title: Heat-sensitive recording type magnetic ticket paper
Inventor: YUYAMA YUKIHIRO
IPC: B41M5/333
Filed: 1981-11-20
Abstract: PURPOSE:To eliminate the needs for the development and fixing processes of a heat-sensitive recording type magnetic ticket paper by a method in which a heat- sensitive coloring layer composed of a specific fluoran compound and a developer is formed on one side of a supporter, or the other side of a magnetic recording layer, and then a water-soluble resin layer is provided on the coloring layer. CONSTITUTION:A magnetic recording layer composed of a ferromagnetic substance and a binder is provided on one side of a supporter, and on the other side of the supporter, a heat-sensitive coloring layer containing at least one fluoran derivative of the formulasI-III (R1 and R2 are each H or a lower alkyl, R3 and R4 are each H, a lower alkyl, cyclic alkyl, or aromatic group, R5 and R6 are each a lower alkyl, and X is a halogen or a lower alkyl) as coloring agents and an oxybenzoic acid derivative of the formula IV (R7 is a straight or side chain lower alkyl and R is H, a halogen, or alkyl) as a developer is provided. Since recording is made on the recording material only by heating, stainable printing process and developing process can be omitted.
Patent JP-S6344310-A (JP)
Title: Magnetic head
Inventor: SANO KAZUTATSU
IPC: G11B5/105
Filed: 1986-08-11
Abstract: PURPOSE:To enhance resistance to water and moisture and to improve reliability by coating the surface of a glass sealing part for fixing a core piece to a slider with silica or ceramic. CONSTITUTION:The surface on the air bearing face 2A side of the glass sealing part 7 is coated with the water- and moisture resistant silica or ceramics. The deterioration in the properties of the glass surface is, therefore, prevented, by which the wear resistance and reliability are improved. The coating is executable by sputtering, etc., of the silica or ceramics. The glass i not directly exposed to the air bearing face 2A of the slider 1 and the chipping and exfoliation of the glass are prevented. The trouble arising from the sticking of the surface of the glass sealing part 7 to a magnetic recording medium at the time of stopping a magnetic head is thus eliminated.
Patent JP-S6164173-A (JP)
Title: Manufacture of infrared detecting element
Inventor: YAMAGATA TOSHIO
IPC: H01L31/0224
Filed: 1984-09-06
Abstract: PURPOSE:To improve yield on manufacture by enhancing a step coverage at the stepped section of an adhesive layer. CONSTITUTION:An HgCdTe crystal 22 is bonded onto an insulating substrate 21 by using adhesives 23, and the crystal 22 is abraded, and HgCdTe crystals 12 are shaped to regions 25 and 26 in which a photosensitive section and electrode connecting sections are formed. One parts of adhesives 23 are exposed at that time. The whole HgCdTe crystals 12 are etched, end sections 27 are made gentle, and a process through which first and second conductors are shaped is executed. A laminate consisting of Cr or Ti and Au or Al, In or the like is fitted as a conductor material 29, and these elements are laminated through a film formation method having an excellent step coverage, such as bias sputtering, oblique evaporation, etc.
Patent JP-H05247074-A (JP)
Title: Phenylalkyl derivatives, pharmaceutical composition containing the compounds, and preparation thereof
Inventor: UUBUE RIISU
IPC: C07D403/14
Filed: 1992-07-14
Abstract: PURPOSE: To obtain phenylalkyl deriv atives advantageous as angiotensin antagonists.  
     CONSTITUTION: The phenylalkyl derivs. is compounds of formula I (wherein n is 0 or 1; A is an alkylene; B is O, carbonyl, etc.; Ra is Cl, Br, hydroxy, etc.; Rb is cyano, trifluoromethylcarbonylamino, etc.; Rc is H, an alkyl, etc.; Rd is a C 1-10  alkyl, C 2-10  alkenyl, etc.; Re and Rf are each H, etc.), isomers mixture, tautomers, and enantiomers thereof and their inorg. or org. salts, e.g. 2-n-butyl-1-[4-(α-carboxylbenzyloxy]benzyloxy]benzyl]-6- dimethylaminocarbonylaminobenzimidazole. The compd. of formula I is obtd., e.g. by hydrolyzing a compd. obtd. by reacting a compd. of formula Ra-H with a compd. of formula II (wherein Z 1  is a nucleophilic leaving group). 
     COPYRIGHT: (C)1993,JPO
Patent JP-S6470625-A (JP)
Title: Uniform heating material for floor heating and method manufacturing the same
Inventor: BOUDA TETSUJI
IPC: F28F3/12
Filed: 1987-07-27
Abstract: PURPOSE:To increase an efficiency of thermal conduction and facilitate a work by a method wherein a floor heating uniform material having thermal uniforming plates arranged above and below or at a lower surface of a heating source and a thermal insulation plate closely contacted with the lower surface is manufactured by adhering or injecting thermal insulation material to the uniform heating plate. CONSTITUTION:A uniform heating plate 1 is formed with a pipe groove 3 for use in arranging a pipe for circulating thermal medium such as hot water in a heating source or the like. A uniform heating plate 1 is made by a metallic plate having a higher thermal conductivity such as aluminum, iron and stainless steel or the like. As a thermal insulation material to be closely adhered to the lower surface of the uniform heating plate 1, urethane, polyethylene foam and polystylene foam or the like are preferably applied. The uniform heating plate 1 and the thermal insulating plate 2 are closely contacted at their contact surfaces. Both of them are made integral with each other. In order to manufacture the uniform heating plate 1, the thermal insulating plate 2 is adhered to or injected and adhered to the upper or lower surface of the floor heating device to its lower surface arranged between the floor beams.
Patent JP-H0239868-A (JP)
Title: Production of seasoning liquid
Inventor: KITAKURA YOSHIHISA
IPC: A23L27/50
Filed: 1988-07-28
Abstract: PURPOSE:To obtain a seasoning liquid having excellent flavor containing no spore of bacterium and depositing no sediment even in preservation by filtering an unrefined soy sauce liquid with an ultrafilter membrane having a prescribed fractionation molecular weight and adding a flavor substance to the resultant filtrate. CONSTITUTION:An unrefined soy sauce liquid is treated with an ultrafilter membrane having <=100,000 fractionation molecular weight. Then a flavor substance (e.g., katsuo bushi extract or orange juice) is added to the resultant filtrate to provide the flavor-enriched seasoning liquid of men dip, bitter-orange juice, etc. Thereby flavor of added flavor substance is prevented from masking due to strong heat odor of soy sauce derived from heating of soy sauce, since heated soy sauce is not used. Further, since the above-mentioned seasoning liquid contains no spore of bacterium because of treatment by ultrafilter membrane, the seasoning liquid is hardly putrefied when the produced seasoning liquid is diluted with water and free from deposition of sediment when preserved.
Patent JP-H057781-A (JP)
Title: Manufacture of catalyst-borne alumina porous material
Inventor: MIZUSHIMA YASUYUKI
IPC: B01J37/03
Filed: 1991-07-02
Abstract: PURPOSE:To ensure that alumina aerogel does not collapse when impregnated with a solution containing a catalytio component, in the manufacture of a catalyst-borne alumina porous material by soaking alumina aerogel in a solution containing a catalytic component for impregnation. CONSTITUTION:A wet alumina gel filled with the pores containing organic solvent is dried via the supercritical conditions of an organic solvent. Then the alumina aerogel thus obtained is thermally treated at 900 deg.C to 1300 deg.C and is soaked in a solution containing a catalytic component, and finally is dried.
Patent JP-H1016840-A (JP)
Title: Inter-process automobile shifting device
Inventor: IJUIN SHIRO
IPC: B62D65/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an efficient automobile shifting device capable of being used in common between individual processes by providing opening sections bored on frames, moving carriages rollable between adjacent frames, and lift devices supporting fork members, and sharing the work processes. SOLUTION: Various frames are arranged at adjacent positions while their shift spaces and center lines are aligned at the same height on the floor surface. Fork sections can be lifted or lowered by lift devices at various opening section positions without being hindered by the frames. When a moving carriage is reciprocated, the fork section loaded with an automobile can be advanced to the next process in the line proceeding direction X at the lifting position. An empty fork section can be retreated to the preceding process in the line reverse direction Y at the lowering position. The fork sections can be used in common between individual processes, and the efficiency of the disassembling/removing work of automobiles is improved.
Patent JP-S5975737-A (JP)
Title: Circuit controller
Inventor: MAEDA YUUJI
IPC: H04L69/14
Filed: 1982-10-25
Abstract: PURPOSE:To eliminate the need to pay attention to circuit control in accessing data and to perform data processing speedily in a small number of program steps by connecting the output signal of a control circuit information circuit directly to various address buses. CONSTITUTION:Information requested by plural terminal devices 3 through a circuit controller 2 is processed by a central processing unit (CPU) 1. The circuit controller 2 controls a terminal circuit to transfer information from the terminal devices 3 to the CPU1 and information from the CPU1 to a corresponding terminal circuit. The circuit controller 2 monitors the arrival of commands from the CPU1 and data access requests from the terminal devices 3 in command execution normally, but when there is no request from the CPU1 or terminals 3 at this time, the control circuit information circuit XR2-3 adds one to the circuit information to monitor the requests repeatedly. When there is a request, the requested circuit information is used to control the requesting circuit.
Patent JP-S6079535-A (JP)
Title: Optical information recording and reproducing device
Inventor: DEGUCHI MASAHIRO
IPC: G11B7/12
Filed: 1983-10-05
Abstract: PURPOSE:To reduce errors caused by noises, etc., and to obtain a good reproducing signal by constituting a titled device so that binary-coding processing is executed, changing a threshold level in accordance with an output signal of a photodetector for detecting reflected light from an optical recording medium. CONSTITUTION:An output of a photodetector 13 is amplified by a preamplifier 14 and becomes one input of a comparator 16. Also, the output of the photodetector 13 is inverted and amplified by an inverting and amplifying circuit 21. This inverting and amplifying circuit 21 is constituted so as to output a signal which has inverted and amplified an output of an average level of an output signal of the photodetector 13. Accordingly, an output of the inverting and amplifying circuit 21 is that which has inverted a code of a signal corresponding to an average reflection factor of a recording medium 1. The output of the inverting and amplifying circuit 21 is adjusted by a level adjusting circuit 22, and becomes an input to the other of the comparator. Accordingly, the threshold voltage of the comparator 16 becomes a negative level by a voltage portion Er corresponding to the reflection factor from a zero level, and binary-coding is executed by this voltage Er, therefore, it becomes an optimum threshold voltage to the binary-coding.