baber/WOPTO huggingface dataset:
Patent JP-2000264563-A (JP)
Title: Safety device for escalator
Inventor: TANAKA TAKANORI
IPC: B66B23/14
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce malfunction by providing a guide member for pressing down a rear wheel, in front of an operating zone of a safety switch. SOLUTION: A spacer 30 provided at a rear wheel hold-down rail 21 is fitted into a center side position in the proceeding direction of an escalator with respect to a protrusion of an operating piece 22. Before the rear wheel 13 comes to a place facing the protrusion, the rear wheel 13 is forcibly pressed downward by the spacer 30. The rear wheel 13 thereby jumps over the protrusion to prevent malfunction without the action of a microswitch 23. In the case of serious step separation, the rear wheel 13 immediately pushes up the protrusion of the operating piece 22 regardless of the presence of the spacer 30, so that the microswitch 23 acts to ensure the safety of a passenger. The action of a safety switch caused by light step separation can therefore be avoided to suppress unnecessary malfunction to the utmost, so that reliability can be considerably heightened.
Patent JP-H08272733-A (JP)
Title: Dma controller
Inventor: KONO SHINICHI
IPC: G06F13/42
Filed: 1995-03-31
Abstract: PURPOSE: To provide a DMA controller which prevents CPU operation from stopping owing to the continuous acquisition of a bus while making a data transfer speed faster. CONSTITUTION: Address generators 211 and 221 outputs addresses of transfer data of DRAMs 31 and 32 at a transfer source and a transfer destination. The transfer addresses in DMA execution from the address generators 211 and 221 are updated with a CAS signal from a timing signal generator 24. A delay unit 25 delays the CAS signal by the time obtained by adding the access time of the transfer source DRAM and the data setup time of the transfer-destination DRAM together. A transfer data counter 28 counts how many times the CAS signal rises when the output RAS signal of the timing signal generator 24 is active, and outputs information urn continuous data transfer interruption to the timing signal generator 24 when the counted value has reached a predetermined value.
Patent JP-H09263701-A (JP)
Title: Thermoplastic resin composition and its molding method
Inventor: ONO YOSHIYUKI
IPC: C08L67/03
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin compsn. having an excellent dispersion, adhesion with each other and mechanical properties by compounding a specific thermoplastic resin with a specific molten liq.-crystalline polymer. SOLUTION: This compsn. is prepd. by compounding 100 pts.wt. at least one thermoplastic resin selected from among a polyester resin, a polyamide resin, a polyacrylic resin, a polyacetal resin, a polyolefin resin, a thermoplastic sulfur-contg. resin, and a thermoplastic elastomer with 1-100 pts.wt. polymer having arom. polyester structures in the main chain and 2C or higher aliph. side chains. An example of the polymer is represented by formula I (wherein R is a 2-20C alkyl group; X is an ester or ether group; and Ar is an arom. group). The compsn. may further contain a peroxide (e.g. dicumyl peroxide) in an amt. of 0.1-20wt.% of the polymer. The polymer is dispersed in the thermoplastic resin in a particle size of 1μm or lower.
Patent JP-S62232037-A (JP)
Title: Program transition control system
Inventor: IGUSA AKIRA
IPC: G06F9/46
Filed: 1986-04-01
Abstract: PURPOSE:To prevent the complication of a program due to mixing of a normal processing route and an abnormal processing route and lowering of speed of the normal processing route by providing a transfer control handler. CONSTITUTION:The instruction section 10 of a transfer control handler includes register shunting process 11, program B calling process 12, register restoring process 14 and branching process 15 to normal return address, and further includes a normal processing section 13 that shifts control immediately after calling of a program A when a program (program B or C) of called side is terminated normally, register restoring process 17 and branching process 18 of abnormal return address, and an abnormality processing section 16 that transfers control to specific place of the program A of calling side when abnormality is detected in the program (program B or C) of called side. Thereby, when abnormality occurred in the program of called side, complication of the program and lowering of processing speed can be prevented by returning to predetermined return address at the time of abnormality.
Patent JP-S572451-A (JP)
Title: Carburetor controlling feedback of air-fuel ratio of internal combustion engine
Inventor: OOSHIMA TATSUHIKO
IPC: F02M7/24
Filed: 1980-06-05
Abstract: PURPOSE: To operate in a theoretical air-fuel ratio through the whole operation range by providing a primary system of a compound carburetor with a solenoid valve for compensating an air-fuel ratio and a negative pressure controlling solenoid  valve which is opened in an output operation range.  
     CONSTITUTION: A main nozzle 5 of a primary bore 1 is communicated with a float chamber 8 through a primary fuel well 6 and jet 7. A channel having a solenoid  valve 1 for compensating an air-fuel ratio, a fuel passage 12 for compensation and  an auxiliary jet 13 is permitted to communicate with said well 6 and a solenoid  valve 11 is opened and closed by an electronic control device 14 which receives signals from an O 2  sensor 15 and detectors 20 of various kinds. Said fuel passage 12 is provided with a branched passage 16 having a negative pressure operation valve 17, while the venture negative pressure is introduced into a negative pressure chamber having said operation valve by actuating a solenoid valve 19 for controlling a negative pressure, said solenoid valve 19 being released only at an output operation range and thereby the quality of fuel is increased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03275336-A (JP)
Title: Method for forming interior finishing material
Inventor: CHO KUNIO
IPC: B29L31/58
Filed: 1990-03-26
Abstract: PURPOSE:To make it possible to form interior finishing material, in which no wrinkle and the like develops and which has excellent external appearance, by a method wherein connecting part under un-formed state is made at the terminal part of each base material part at molding and skin materials are respectively joined to a plurality of the base material parts and finally the connecting parts under un-formed state of the base material parts are joined together by forming. CONSTITUTION:A plurality of base material parts 33a and 33b are made by molding out of resin felt 35, which is divided in a plurality of parts. Next, connecting part 37 under un-formed state is made at the terminal part of each one of the base material parts 33a and 33b at the molding of said parts. Skin materials 32a and 32b, which are different in material or in color from the parts 33a and 33b, are joined to a plurality of the dividedly formed base material parts 33a and 33b. Next, by joining the connecting parts under un-formed state of the terminal parts of the base material parts 33a and 33b by forming, an interior finishing base material 31 is produced. Thus, the joining of the skin materials 32a and 32b and the connection of the base material parts 33a and 33b are easily performed, resulting in allowing to produce the interior finishing material 31, in which no wrinkle and the like develops and which has excellent external appearance.
Patent JP-H09266179-A (JP)
Title: Tungsten alloy electrode and interconnection
Inventor: MAEDA AKIYOSHI
IPC: G02F1/1368
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the chemical resistance and adhesion and enable the wet etching by specifying the compsn. ratio of Ta in a W-Ta two-element alloy. SOLUTION: A tungsten alloy electrode is made of a W-Ta two-element alloy contg. Ta about 1-5atm.%. This alloy electrode and interconnection are used to form an active matrix substrate which has a gate electrode 12, scanning line 19, drain and source electrodes 16 and 17 and signal line 20, each made of a W-Ta two-element alloy contg. Ta about 1-5atm.%, e.g. W-2atm.%-Ta alloy, here. Ta about 1-5atm.% is added to pure W to act as a binder and hence the adhesion to the substrate is improved and the chemicals resistance is elevated.
Patent JP-H11270880-A (JP)
Title: Installation pedestal
Inventor: MIYAGAKI TAKANORI
IPC: F24F5/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an installation pedestal which enables an installation corresponding to an installation space and has excellent aesthetic appearance and security. SOLUTION: This installation pedestal includes a mounting pedestal 10 which is composed of a pair of longitudinal frames 1 and a pair of lateral frames 2 which connect the end portions of longitudinal frames 1 and on which an outdoor machine of an air conditioner or the like is installed and support legs 20 which support the mounting pedestal 10. In such a construction, at least either one of the longitudinal frames 1 or the lateral frames 2 is provided with length adjustable means A which can freely change the length of the frames.
Patent JP-H01249534-A (JP)
Title: Vehicle control device
Inventor: SHIOYAMA GIICHI
IPC: F02D29/02
Filed: 1988-03-31
Abstract: PURPOSE:To aim at enhancing the control ability by stopping the operation of a constant speed running device when even any one of plural specific conditions relating to the opens degree of a throttle valve, the degrees of depression of an accelerometer pedal and a brake pedal, the speed of a vehicle and the shift position of a transmission is satisfaction. CONSTITUTION:A constant speed running device feed-back controls the opening degree of a throttle valve in an internal combustion engine so as to make the actual speed of a vehicle coincident with a desired vehicle speed, and accordingly, the vehicle runs at the desired speed, automatically and constantly. In this arrangement, detecting means 102 through 104 detect an opens degree of the throttle valve, a degree of depression of an accelerator pedal, a vehicle speed, a shift position of a transmission and a degree of depression of a brake pedal. When at least any one of various specific conditions such that the vehicle speed is below a predetermined value, the shift position of the transmission during constant speed running is at a low speed position or a backward moving position, the opening degree of the throttle is below a predetermined value, and so forth, is satisfied, a control means stops the operation of the constant speed running device 101.
Patent JP-S57190378-A (JP)
Title: Continuous annealing device of dielectric or pyroelectric film
Inventor: TAKEDA KOUJI
IPC: H01L41/45
Filed: 1981-05-19
Abstract: PURPOSE:To increase the dielectric constant and the pyroelectric coefficient of the film by a method wherein the symmetrical one pair of guide rail is provided in the heating unit wherein the specified temperature may be set up while the chuck loading film at a certain interval which is changeable corresponding to the film contraction and the other chuck adjusting the lateral distance are provided along the guide rail and the film is passed through the chucks. CONSTITUTION:The polarized film 3 is passed through the space between the feeding roll 1 and the winding roll 2 and the heating unit 4 are respectively arranged at both sides of the film. The mechanism 7 loading the film 3 on the chucks 5 and the other mechanism 8 unloading the film from the chucks 5 are provided at the internal both ends of the heating units and the multiple chucks 5 are arranged between the two mechanisms. In such a constitution, the dielectric constant and the pyroelectric coefficient can be increased because the annealing efficiency may be increased by means of passing the film 3 such as polyvinylidene fluoride longitudinally polarized through the space between the rolls 1 and 2 and exerting the tension in the longitudinal and rectangular direction.
Patent JP-S561347-A (JP)
Title: Ultrasonic concentration-meter
Inventor: TAKADA SHINZOU
IPC: G01N29/02
Filed: 1979-06-19
Abstract: PURPOSE: To permit an on-line measurement of fluid concentration by obtaining the ultrasonic-wave propagation speed which varies with fluid concentration as the phase difference, by which fluid concentration is measured.  
     CONSTITUTION: An ultrasonic wave is output from an ultrasonic vibrator 11. The ultrasonic wave with a phase difference is received by an ultrasonic-wave receiving element 12 arranged so as to be separated from the vibrator 11 by a distance l. Outputs from the first and second mixer circuits 22 and 25 are supplied for tuning and filter curcuits 23 and 25 respectively, outputs from which are input to a time difference comparator circuit 28 through a shaping circuit 24 and 27 respectively. The times difference between input rectangular waves is supplied from the time difference comparator circuit 28 for a gate circuit 30, computed in an operation unit 31, and the fluid concentration is displayed on an indicator. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07256280-A (JP)
Title: Ozone sterilizing apparatus
Inventor: MIMURA HAJIME
IPC: C02F1/78
Filed: 1994-03-24
Abstract: PURPOSE:To shorten the time required in the sterilization of water tank by providing an ozone tank sterilizing breeding water by ozone treatment and an activated carbon tank making ozone treated water harmless by the treatment with activated carbon and providing supply pipes respectively supplying harmless ozone treated water and ozone treated water so as to be capable of changing over them. CONSTITUTION:When a breeding water tank is sterilized, raw water is allowed to flow in the reaction tank 11 of an ozone tank 13 from an intake pipe 21 and ozone gas bubbles are generated from an air diffusion plate 31 to be brought into contact with the raw water. The formed ozone treated water containing a residual oxidant is injected into the upper part of an aeration tank 12 to be aerated by air generated from an air diffusion plate 32 and supplied to the breeding water tank by a pump 25b to sterilize the tank. When breeding water made harmless is supplied to the breeding water tank, the ozone treated water in the aeration tank 12 is sent to the lower part of an activated carbon tank 14 through a second communication pipe 23 and harmful matter such as the residual oxidant is removed by activated carbon and harmless treated water is supplied to the breeding water tank from a supply pipe 24.
Patent JP-S5622243-A (JP)
Title: Cassette tape recorder
Inventor: TERADA TAKATSUGU
IPC: G11B15/44
Filed: 1980-06-09
Abstract: PURPOSE: To attain stable rotary mechanism with a power transmission loss reduced by eliminating a change in the load of a spring for pressing a pulley while a reception-side pulley is turning.  
     CONSTITUTION: To minimize the frictional loss of brake plate 35 and a load obtained by pulling spring 39, the need to pull spring 39 in the oscillation of rocking arm 28 is eliminated. For the purpose, washer 40 is rotatably fitted to the boss part of pulley holder 37 to hook the other terminal of spring 39 suspended on shaft 34 by pawl 37b. On washer 40, the spring hook part such as a hole is provided and the other terminal of spring 39 is hooked by the spring hook part of washer 40. Consequently, when rocking arm 28 oscillates around the turning center of rocking arm 28, spring 39 is never expanded and fitting distance l never changes, so that the oscillation of rocking arm 28 will extremely be smooth. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04221801-A (JP)
Title: Varister structure
Inventor: SUTEFUAN PII KAUMAN
IPC: H01C1/148
Filed: 1991-03-16
Abstract: PURPOSE: To diversify the useful structure of a laminated varistor by providing ceramic layers and electrode material layers and sandwiching the ceramic layers between every two electrode material layers. CONSTITUTION: A varistor 1 consists of a large number of inter-electrode ceramic layers, each sandwiched between two upper and lower electrode layers 3. This sandwich structure is arranged in the upper and lower ceramic layers 4 with peripheral ceramic areas 5 by an electrode and at its end part. This kind of varistor structure 1 is manufactured, having proper constitution through a screen printing process brought under closed control corresponding to the thickness of successive layers. Here, it is important that the respective inter- electrode ceramic layers 2 are almost as thick as all the other ceramic inter- electrode layers 2 within a narrow allowable range. Namely, each inter-electrode layer 2 should be parallel to all the other planes (layers).
Patent JP-H11275851-A (JP)
Title: Variable gap motor
Inventor: KANEKI TOSHIKANE
IPC: H02K37/02
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To make the revolving force of a plurality of rotor cores revolving around eccentrically output, by curtailing small teeth provided respectively in the rotor and the rotor, and an output transmitting mechanism provided in the prior art. SOLUTION: A stator 2 has a plurality m pieces of salient poles 5, and a rotor 3 has a plurality of rotor cores 3a, 3b arranged eccentrically on its crank shaft 3c in such a way as to be rotatable. Along with it, n (n is a positive interger such that n<=(m<=-1) or n>=(m+1)) permanent magnets 15 are arranged on the rotor cores 3a, 3b respectively so that their polarities alternate along the peripheral surfaces, excite the salient poles 5, 5 in a specified order, and revolve respective rotor cores 3a, 3b around, causing the rotor to rotate on its own axis by the difference between the number m of the salient poles and the number n of the permanent magnets, and its revolution output is transmitted outside via the crank shaft 3c of the rotor 3.
Patent JP-H02253453-A (JP)
Title: Memory test circuit
Inventor: OTA TETSUYA
IPC: G11C11/401
Filed: 1989-03-28
Abstract: PURPOSE:To simplify a test and to shorten test time by judging the coincidence/ noncoincidence of data by writing the same data on two memory blocks simultaneously by one address signal, reading it out, and comparing read out data. CONSTITUTION:An address selection means 1 provided with an address buffer 11 and address decoders 12A and 12B, and selects the prescribed addresses of first and second memory blocks 10A and 10B with the same bit and word configuration by one address signal AD is provided. Also, write circuits 3A and 3B to write the same data from an input buffer 2, readout circuits 4A and 4B to read out the data stored in the addresses of the first and second memory blocks 10A and 10B selected simultaneously by the address selection means 1, and a comparator 5 to judge the coincidence/noncoincidence of read out data by comparing and to output a judged result CR are provided. Thereby, the test can be simplified, and the test time can be shortened.
Patent JP-H10273366-A (JP)
Title: Firing of molded ceramic
Inventor: ITO YASUHIRO
IPC: F27D99/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To inhibit the binder fume from staying in the kiln at a high concentration and burning and prevent occurrence of cracking on the molded products by controlling (increasing and decreasing) the opening of the burner, as the pulse outlet is kept constant, when ceramic molded products are fired as the firing outlet of the kiln is repeatedly alternated between the high-outlet state and the low-outlet state. SOLUTION: The ceramic molded products are preferably fired in the range of binder combustion temperature and the pulse outlet, namely the interval of the repeated firing outlet alternation between the high outlet state and the low outlet state, is kept constant. In other words, as the combustion and the rest are alternately repeated every at the previously set on-time and off-time, the opening of the burner is increased or decreased depending on the set temperature and the temperature-increasing rate. Accordingly, a sufficient amount of the combustion gas is led into the kiln to keep the temperature of the binder fume low and sufficiently stir the binder fume whereby the detonative combustion of the concentrated binder fume can be avoided.
Patent JP-H05209223-A (JP)
Title: Production of reinforcing bar having low yield ratio and high yield elongation
Inventor: KAWASAKI MITSUSANE
IPC: C22C38/58
Filed: 1991-03-18
Abstract: PURPOSE:To produce a reinforcing bar having high strength, low yield ratio, and high yield elongation by subjecting a steel stock having a specific composition consisting of C, Si, Mn, V, Al, N, Cr, Ni, Mo, Cu, and Fe to respectively specified rolling and cooling. CONSTITUTION:A stock of a steel having a composition consisting of, by weight, 0.10-0.60% C, 0.01-1.50% Si, 0.50-2.00% Mn, 0.20-0.60% V, 0.01-0.10% Al, <=0.015% N, further one or more kinds among 0.05-0.50% Cr, 0.20-3.00% Ni, 0.10-0.70% Mo, and 0.30-3.00% Cu, and the balance essentially Fe is heated up to a temp. in the austenite temp. region of <=1200 deg.C. Subsequently, this steel stock is subjected to roughing, to intermediate rolling, and then to finish rolling at a temp. in the region between 950 deg.C and the Ar3 point at a draft of >=10% per pass. Then, the rolled stock is cooled, if necessary, down to >=400 deg.C at >5.0 deg.C/sec cooling rate, cooled down to ordinary temp. at 0.01-5.0 deg.C/sec cooling rate, and further subjected, preferably, to tempering at 400-700 deg.C.
Patent JP-H08249392-A (JP)
Title: Visiting scheduler and visiting schedule method
Inventor: YAMADA TAKASHI
IPC: G06Q10/00
Filed: 1995-03-07
Abstract: PURPOSE: To automatically call a visiting destination to confirm whether or not a person to be visited is at home by automatically setting the parcel delivery service or visiting work so that the travel distance or time from a center becomes minimum. CONSTITUTION: Visiting destination data (address, name, and telephone number) of all articles to be delivered are inputted to a recording medium 1 first. When a driver inserts this recording medium 1 into a portable computer provided by a driver's seat, a visiting schedule setting device 2 automatically sets the visiting order and displays only the necessary number of articles on a display device 3. An automatic telephone confirmation device 4 automatically telephones a visiting destination before visiting it and judges whether or not a person to be visited is at home from response. When the person is not at home, the visit is pastponed. The driver only drives according to the instruction of the display device 3.
Patent JP-S62232642-A (JP)
Title: Method for stabilizing organic substrate material
Inventor: SUGITA SHUICHI
IPC: G03C1/06
Filed: 1986-04-02
Abstract: PURPOSE:To enhance stability against light, especially, light resistance of an organic substrate material by allowing a specified metal complex and the organic substrate material having an absorption maximum in a specified wavelength region to exist together with each other. CONSTITUTION:The organic substrate material having the absorption maximum in the wavelength region of 300-800mum, and at least one of the metal complexes represented by formula I and II are allowed to exist together with each other. In formula I and II, each of R<1>-R<4> is H, halogen, OH, or the like; each of R<5> and R<7> is H, alkyl, or aryl; R<6> is alkyl or aryl; each of R<1> and R<2>, R<2> and R<3>, R<3> and R<4>, and, R<4> and R<5> may combine with each other to form a 6-mem bered ring; each of R4u and R<7>, R<6> and R<7> may combine with each other to form a 5- or 8-membered ring; x is -O-, -S-, or -NR<8>-; Y is -O-, -COO-, or -S-; and R<8> is H or alkyl.