baber/WOPTO huggingface dataset:
Patent JP-H01227779-A (JP)
Title: Variable prize-winning ball device for filliping ball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1988-03-07
Abstract: PURPOSE:To increase the degree of the freedom of the design of a game, and simultaneously, to reduce the energy consumption of a driving source by providing a first operating member to be operated with the weight of a hit ball and a cancel the engaged condition of a ball receiving member and an engaging member, and a second operating member to engage the ball receiving member and the engaging member to be operated with the electric driving source. CONSTITUTION:By causing the hit ball to operate a first operating member 90, the engaged condition of an engaging member 66 and a ball receiving member 53 is canceled. Thus, the ball receiving member 53 is made into a first condition in which the hit ball is easily accepted. Next, when a prescribed time passes after the ball receiving member 53 is made into the first condition, when the prescribed number of hit balls have won prizes in the ball receiving member 53, or when a filliping ball game machine is made into a special game condition, by starting up an electric driving source (solenoid) 110, a second operating member 115 is operated, the ball receiving member 53 and engaging member 66 are made into the engaged condition, and the ball receiving member 53 is returned into a second condition.
Patent JP-S59182116-A (JP)
Title: Conveyor with hauling cables
Inventor: OOSAWA MINORU
IPC: B61B10/04
Filed: 1983-03-29
Abstract: PURPOSE:To prevent a conveyor for a pallet from stopping due to the trouble of a hauling cable, by providing plural hauling cables to couple a selected cable to the pallet. CONSTITUTION:When a compressed spring 107 is elongated by operating a handle not shown in the drawing, a cam plate 55 is turned counterclockwise about a shaft 53 and a main clamp lever 71 is turned clockwise about a shaft 73 so that an auxiliary clamp lever 91a is turned counterclockwise. As a result, the clamp levers 71, 91a grasp a hauling cabl A to pulle a pallet 15 by the cable. When the cable A has gotten into trouble, the handle is operated oppositely to cause the main and the auxiliary clamp levers 71, 91b to grasp another cable B by the tension of the spring 107 to pull the pallet 15 by the cable B. Conveyance is thus prevented from being stopped due to the trouble of a cable, to enhance the efficiency of work.
Patent JP-S61214116-A (JP)
Title: Magnetic recording medium and its production
Inventor: ISOE NOBORU
IPC: G11B5/66
Filed: 1985-03-19
Abstract: PURPOSE:To block the intrusion of steam from the surface into the deep layer of the titled medium and to prevent the pitting by making the voids generated by protrusions discontinuous and isolating the voids from the external air. CONSTITUTION:A 12mum-thick polyethylene terephthalate film having protrusions having 100Angstrom  height on the surface is set and 'Coll(R)' is set to ferromagnetic metal vaporization sources 9 and 10 as the ferromagnetic metal. The inside of a vacuum vessel 2 is evacuated, the ferromagnetic metal vaporization source 9 is heated to generate metallic vapor, a Co layer is formed at the rate of 30Angstrom /sec on the polyethylene terephthalate film 3 sent out from an original film roll 4 to provide a ferromagnetic metallic layer A having 600Angstrom  thickness and the film is wound on a winding roll 8. Then the polyethylene terephthalate film 3 having a 600Angstrom -thick Co layer is conversely sent out from the winding roll 8, Co 12 set to the ferromagnetic metal vaporization source 10 is heated and vaporized at the rate of 30Angstrom /sec in the same way as before, the 600Angstrom -thick ferromagnetic metallic layer B of Co 12 is coated on A and the film is wound.
Patent JP-S56163231-A (JP)
Title: Wear resistant copper alloy
Inventor: FUKIZAWA KAZUNORI
IPC: C22C9/01
Filed: 1980-04-22
Abstract: PURPOSE: To obtain a Cu alloy with superior wear resistance by preparing an alloy consisting of Cu, Al, Mn, Si, Ni, Fe, Sn, Pb and Zn in a specified ratio.  
     CONSTITUTION: An alloy is prepared consisting of, by wt., 54W66% Cu, 1.0W 5.0% Al, 1.0W5.0% Mn, 0.2W1.5% Si, 0.5W4.0% Ni, 0.1W2.0% Fe, 0.2W2.0% Sn, 0.2W1.5% Pb with the balance Zn. By especially adding Pb to the components of a Cu alloy, machinability can be provided. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10244936-A (JP)
Title: Abnormality detecting device for brake hydraulic circuit
Inventor: SUZUKI MASAKUNI
IPC: B60T8/88
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a device, which is able to precisely detect the presence or absence of abnormality in a simple method, regarding an abnormality detecting device, which detects the clogging of a brake hydraulic circuit. SOLUTION: A braking device, which is provided with a hydraulic control valve 20 between a master cylinder 14 and a wheel cylinders 46, 48, is set up. A hydraulic sensor 19 is prepared, which detects the master cylinder pressure Pm/c . When a clogging takes place in the hydraulic control valve 20, the master cylinder pressure Pm/c undergoes a great increasing tendency compared with a normal condition during the execution of braking operation. Therefore, if an excessively large increasing tendency is recognized in the detection value of the liquid pressure sensor 19, it is judged that abnormality of clogging has taken place in the hydraulic control valve 20.
Patent JP-H07264864-A (JP)
Title: Synchronous rectifying circuit
Inventor: ARAKI SHIGEYUKI
IPC: H02M7/21
Filed: 1994-03-24
Abstract: PURPOSE:To shorten rise time and fall time and reduce ripple voltage. CONSTITUTION:FETa and FETb are alternately turned on at each 180 deg. of analog a.c input signal. When FETa or FETb is on, the resistor R11 or R12 in a HPF circuit 13a or 13b and the resistor R13 or R14 in a SW circuit 14a or 14b are connected in parallel, respectively, and time constant varies. The output signals from the HPF circuits 13a and 13b shift in phase at each 180 deg. to produce d.c. components. The resultant signal is smoothed through a smoothing circuit 15.
Patent JP-H08248637-A (JP)
Title: Negative lithographic printing form plate
Inventor: YOSHIKI TAKENOBU
IPC: G03F7/07
Filed: 1995-03-14
Abstract: PURPOSE: To provide a negative lithographic printing form plate that is strong in printing resistance, and also that makes a light source of a high sensitivity laser, especially of an argon laser. CONSTITUTION: In a lithographic printing form plate including at least one layer of physical development core layer and photosensitive silver halide emulsion layer on the support base material, the lithographic printing form plate is that which is the silver halide emulsion for direct positive in which an emulsion layer has been previously coupled and also in which an intensifying coloring matter expressed by the formula is included. In the formula, R1 to R4 may be the same or different, and denote hydrogen, alkyl group, alkenyl group, alkoxyl group, allyl group, amino group, halogen, and nitro group respectively, and R2 and R3 or R3 and R4 may form a benzene ring. Further, the condensed benzene ring thereof may be substituted by a lower alkyl group, lower alkoxyl group, halogen, or the like such as R1 to R4 .  R5 denotes hydrogen, alkyl group, allyl group, and heterocyclic group, and R6 denotes an alkyl group, allyl group, and alkenyl group. Z denotes an atomic group that is necessary for completing a five-membered or six-membered nitrogen-included heterocyclic ring. X denotes an anion, and m is 0 or 1.
Patent JP-H01227950-A (JP)
Title: Method and device for chemical analysis
Inventor: HIRATA KATSUNORI
IPC: G01N21/27
Filed: 1988-03-09
Abstract: PURPOSE:To continuously observe the progress of a chemical reaction by successively adding samples and reagents to reaction vessels at intervals corresponding to the frequency of photometrical measurement performed when a turntable on which vessels are placed is stopped while the turntable is intermittently rotated and periodically detecting light quantities two or more times at the same place. CONSTITUTION:A reagent is added to a reaction vessel a1 by means of a reagent adding device 3 and, when the vessel a1 reaches a sample adding device 2 as the turntable on which the vessel a1 is placed rotates, the turn table stops and a sample is added to the vessel a1. The same operation is repeated thereafter until a prescribed time elapses and the sample is added to the last vessel a18 and the sample is mixed with the reagent, and thus, the operation to all reaction vessels is completed. At a detecting device 5, the 1st photometrical measurement to the sample in the vessel a1 is completed while the sample in the vessel a9 is mixed with the reagent by means of a mixing device and the 2nd measurement to the sample in the vessel a1 is completed while the sample in the vessel a8 is mixed with the reagent. Similarly, the 3rd and 4th measurement is completed while the samples in the vessels a7 and a6 are mixed, respectively. When the 4th measurement is completed, the photometrical measurement to the sample in the vessel a1 is completed. After measurement, the vessels are successively washed by means of a washing device 6 and reused.
Patent JP-S58170186-A (JP)
Title: Color demodulator of secam signal
Inventor: SHIRATO SHIYUUICHI
IPC: H04N11/18
Filed: 1982-03-30
Abstract: PURPOSE:To obtain the titled color demodulator with which the output voltage of a demodulator has no fluctuation with each 1H, by providing the low pass filters to the lines which connect a changeover switch to the 1st and 2nd color demodulators respectively. CONSTITUTION:A color demodulator is provided with a limiter amplifier 1, an 1H delay line 2, a B-Y demodulator 3, an R-Y demodulator 4, a changeover switch 5 having a limiter amplifying function, and LPF6, 7 and 8 which are connected to the amplifier 1 and the output of the switch 5. These LPFs contain active LPFs in order to improve their characteristics. In addition, an active LPF is provided at an input stage of a changeover switch of a present signal. This is due to the fact that the effect is improved by approximating the waveform of an input terminal as close as to the sine wave of an 1H delaying signal. Thus the value of 1H level difference is set at about 30mV in terms of chroma output with addition of three active LPFs.
Patent JP-S61214498-A (JP)
Inventor: ITAKURA SAKAE
IPC: H05K3/46
Filed: 1985-03-20
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-2000248550-A (JP)
Title: Earth and sand discharge tool for hollow pile
Inventor: MIZUTA HIROYUKI
IPC: E02F3/06
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an earth and sand discharge tool capable of discharging earth and sand collected in a hollow pile only by taking it out and putting it in the tool. SOLUTION: This is an earth and sand discharge tool for discharging earth and sand collected in a hollow pile. This earth and sand discharge tool is constituted of a base column 12 being taken out and put in against the hollow pile from the upper side, and blades 14 fitted to the lower part of the base column 12, being folded to reduce the upper projecting area at putting in the base column 12, and at taking out the base column 12, they are opened by resistance of earth and sand to extend close to the inner circumference of the hollow pile.
Patent JP-H09240850-A (JP)
Title: Storage mechanism of paper container
Inventor: MIYOSHI AKITAKE
IPC: G03G15/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To make a paper container retractable smoothly without any backlash in a simple structure as well as to improve the operability and a work feeling by using a positive a slip-off preventing mechanism of this paper container fitting in the vertical direction. SOLUTION: In the case where a paper feeding cassette 22 as a paper container, by way of example, is housed in a device body 21, it is necessary to shift a notch part 27 at a rear part of the paper feeding cassette 22 to a projection 31 in the vertical direction in time of fitting for cassette slip-off prevention in the vertical direction, but the paper feeding cassette 22 and a slide bearing member 37 both are able to turn round a connecting part at the inner part along a long hole 47 as using the connecting part at this side as a turning center, so that the notch part 27 and the projection 31 are made easily fittable along with a smooth movement with no backlash of the paper feeding cassette 22 by the slide bearing member 37.
Patent JP-S62212687-A (JP)
Inventor: SEKIYA KANJI
IPC: G09F9/00
Filed: 1986-03-14
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-H07239473-A (JP)
Title: Projection type liquid crystal display device
Inventor: SHIRATORI HIROTOSHI
IPC: G02B27/28
Filed: 1994-02-28
Abstract: PURPOSE:To improve the utilizing efficiency of light and the brightness of a projection screen though the constitution of a device is simple and the device is compact. CONSTITUTION:This device is provided with a first condenser lens 1 converging luminous flux from a light source 10 in an optical axis direction, a second condenser lens 2 collimating the luminous flux from the lens 1, a polarizing beam splitter 21 reflecting one component light out of the P polarization component light and the S polarization component light of the luminous flux transmitted through the lens 2 on a polarized light separating surface 21a, transmitting the other component light and emitting it to a liquid crystal display panel 40, luminous flux reflecting elements 22a and 22b which are disposed by a prescribed angle and which receive the luminous flux reflected from the surface 21a of the splitter 21 and reflect it to the panel 40 and phase difference plates 23a and 23b transmitting the luminous flux reflected from the elements 22a and 22b and changing the phase thereof.
Patent JP-H01231917-A (JP)
Title: Wet gas treatment device by bag filter
Inventor: YADA KATSUTOSHI
IPC: B01D46/44
Filed: 1988-03-10
Abstract: PURPOSE:To eliminate the need for a gas heater and a heat source which are required in the ordinary method by providing air flow rate control dampers, water content detecting sensors and thermometers in the ducts of dust generating source and in the duct having an air suction hood at its top end, and connecting them with a control unit. CONSTITUTION:The ducts connected with the dust generating source 1a-1c are connected with one suction duct 5a which is connected with an exhaust duct 5d through a bag filter 3 and a suction fan 4. The duct having an air suction hood 13 at its top end is connected with the suction duct 5a, and the air flow rate control dampers 6a-6c, 14 haivng driving device 7a-7c, 15, the water content detecting sensors 11a-11b, and thermometers 12a-12d are respectively provided in the ducts connected with the dust generating sources and in the duct connected with the air suction hood 13. The control device 8 connected with each driving device, each water content detecting sensor, and each thermometer is inputted with the signals of water content detecting sensors and the gas thermometers to output the damper opening signals to the driving device 15.
Patent JP-H10282669-A (JP)
Title: Positive photosensitive composition
Inventor: AOSO TOSHIAKI
IPC: G03F7/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To increase sensitivity and to obtain excellent resist pattern by incorporating a resin having a group which is decomposed by the effect of an acid and increases solubility in an alkaline developer, and a specified compd. which produces sulfonic acid by irradiation of active rays or radiation into the compsn. SOLUTION: This compsn. contains a resin having a group which is decomposed by the effect of an acid and increase solubility in alkaline developer, and a compd, expressed by formula I or formula II which produces sulfonic acid by irradiation of active ryas or radiation. In formulae I, II, R1 to R5 are each hydrogen atom, alkyl group, cycloalkyl group, etc., R6 is an alkyl group or aryl group, X<-> is n anion such as benzene sulfonic acid having one or more groups selected from branched-chain or cyclic alkyl or alkoxy groups having >=8 carbon atoms or having at least two groups selected form straight-chain, branched-chain or cyclic alkyl group or alkoxy group having 4 to 7 carbon atoms.
Patent JP-H05258511-A (JP)
Title: Transport part of disk cartridge manufacturing device
IPC: G11B23/113
Filed: 1992-03-13
Abstract: PURPOSE:To prevent the outer surface of a shell from generating a scratch due to guide members by constituting so that the guide members at the time of the shell transport abut on only the edge parts of the shell. CONSTITUTION:Bars 18 to prevent the shell 17 from shifting in the transporting direction are provided on timing belts 16, and the guide members 19 to guide the transport of shell 17 are provided at both sides of the timing belts 16 in parallel to the timing belts 16. The opening angles theta of the guide members 19 are set to be >=90 deg. so that the edge parts 17a only of the shell 17 abut thereon. When the shell 17 is transported by a horizontal conveyor 1, the shell 17 is placed on the timing belts 16 while keeping a slight gap S and intermittently transported for being assembled. At this time, the outer surface of the shell 17 is prevented from generating the scratch since the edge parts 17a only of the shell 17 abut on the guide members 19.
Patent JP-H05254482-A (JP)
Title: Front speed change system for bicycle
IPC: B62M25/08
Filed: 1992-03-13
Abstract: PURPOSE:To perform light, rapid, and easy shift by means of a light operation force by providing a mechanism wherein movement is sensed and a chain is re-hooked to a larger front gear by means of a rotation force only through movement of a chain to the large front gear side by operation of a front derailer. CONSTITUTION:The rotation forces of three front gears 1, 2, and 3 are transmitted to a rear wheel drive gear 6 by means of a chain 5 to perform shift drive. In this case, a front speed change device A by a front derailer 10 and a shift operation device B having a shift operation tool 20 are provided. A plurality of chain re-hooking devices 17... arranged in the peripheral direction of a middle front gear 2, a plurality of chain lock spikes 18... arranged in the peripheral direction of a large front gear 1, and a stepped part D which forms second and third press parts 11b and 11c at an inner guide plate 11 are provided. Further, a re-hooking mechanism E is formed wherein movement of the front gear is sensed while the front derailer 10 is being brought into non-contact with the chain 5.
Patent JP-H05258254-A (JP)
Title: Method for inspecting inductive type magnetic head and magnetic recording method
IPC: G11B5/09
Filed: 1992-03-13
Abstract: PURPOSE:To make decision in a short period of time by measuring the inductances of a magnetic head and the inductances of the coil of the magnetic head by different two frequencies and deciding the head to be non-defective when the inductances satisfy specific conditions. CONSTITUTION:The impulsive noises generated right after information writing of the magnetic head are mainly magnetic wall transfer in the case of 1MHz measuring frequency and are mainly magnetization rotation in the case of 40MHz. The number of the noises is the number when writing/reproducing are repeated 400 times. The frequency f1>f2 is measured and the inductances Lf1 and Lf2 of the magnetic head and the inductances Lcoilf1, Lcoilf2 of the coil of the magnetic head are measured. These inductances are then inspected whether the sensitivity function f(tmag)=1 by the magnetic film thickness tmag(mum) of the head, where tmag<5, f(tmag)= exp[-0.33(tmag-5)] satisfies L40/L1>=0.65f(tmag) or (Lf1-Lcoilf1)/(Lf2-Lcoilf2) >=0.5f(tmag) where tmag>5. The head is decided to be nondefective when the above-mentioned conditions are satisfied. The head inspection is executed in a short period of time and the generation probability of the noises right after the information writing is lowered.
Patent JP-H06267552-A (JP)
Title: Fuel cell cooling system
Inventor: ASADA TAKAKO
IPC: H01M8/04
Filed: 1993-03-16
Abstract: PURPOSE:To suppress the generation of a corrosion itself and to prevent the blinding in cooling pipes. CONSTITUTION:Cooling pipes 106 arranged in a cooling plate are connected to cooling pipes 103 and 104 projecting out of the cooling plate through insulators 105. The cooling pipes 103 and 104 projecting out of the cooling plate are earthed. The cooling pipes arranged in the cooling plate are connected electrically with the negative electrode side which is a part of a fuel cell through a conductor 102. The cooling pipes are connected in series through conductors each other. And the positive electrode side opposite to the negative electrode side being a part of the fuel cell is earthed. By such a constitution, the potential of the cooling pipes is reduced, and the corrosion of the cooling pipes is suppressed by making the potential out of the corrosion potential scope. In this case, the anticorrosive potential is variable according to the material of the cooling pipes.
Patent JP-S61216967-A (JP)
Inventor: KEMANAI TAKESHI
IPC: E04D3/367
Filed: 1985-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60246751-A (JP)
Inventor: RIN ROORENSU OOGUZUPAAGA
IPC: C12N5/073
Filed: 1985-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02233232-A (JP)
Title: Manufacture of flame-resistant grating
Inventor: NAKAMOTO TOMOYUKI
IPC: B29K105/06
Filed: 1989-03-07
Abstract: PURPOSE:To enable a grating to be freely colored, and to improve a level of flame resistance of the same by a method wherein, after a phenolic resin containing glass fiber therein has been molded, glass fiber or the like is incorporated with a colorable resinous material in a mold into which the phenolic-resin grating that has been molded in advance is pushed to be molded. CONSTITUTION:A phenolic resin 3 is east into a mold 1 containing glass fiber 2 therein and, after molding, the resultant product is removed from the mold 1. Then, after a colorable resinous material, for example, a flame-resistant and unsaturated polyester resion or other thermosetting resins 4, has been injected into a mold 1', glass fiber 2. or the like is fed into the mold 1'. Thereafter, the phenolicresin grating A that has been molded at the first molding step is pushed into the mold 1' so as to be incorporated with the glass fiber 2' and, after molding, the molded product is removed from the mold 1'.
Patent JP-S59181659-A (JP)
Title: Semiconductor device
Inventor: WATABE KIYOSHI
IPC: G11C17/06
Filed: 1983-03-31
Abstract: PURPOSE:To contrive to improve the read-out speed and increase the density of the titled memory device by decreasing the resistance of a word line and thus facilitating the write of information by a method wherein the bottom edge of the stepwise difference of a projection cell is provided with a contact hole window. CONSTITUTION:After growing n-epitaxial layers on a p type semiconductor substrate 21, n type projections 25 are formed. After growing an SiO2 thin film 22, the windows 31 are opened at the bottom edge of the stepwise difference by etching with hydrofluoric acid, and then diffused layers 23 are formed. Next, the thin film 22 is removed, thereafter n type diffused layers 27 and p type diffused layers 26 are formed, an SiO2 thin film 22 is grown again, and holes 31 are opened. After further growing the SiO2 film 22 between cells, aluminum is grown over the entire surface in order to the word line 24, and the aluminum except on the side surface of the projection is removed, resulting in the formation of said line 24. Then, phosphorus-silicate glass (PSG) film 28 is applied and the window opening of the contact holes 30 is performed, and afterwards aluminum bit lines 29 are formed.