baber/WOPTO huggingface dataset:
Patent JP-H07332467-A (JP)
Title: Quiet sound gear
Inventor: TAKEMORI HIROAKI
IPC: F16H55/08
Filed: 1994-06-02
Abstract: PURPOSE:To set an engagement factor to 3 or more, to uniformize gear precision, and to reduce the generation of noise by a method wherein a pressure angle is specified, the heights of an addendum and a deddendum are increased to a value being 1.6 or more times as large as that of an ordinary tooth. CONSTITUTION:A gear 11 having the number of teeth being 34, a module being 0.5, the height of an addendum 0.8, the height of a deddendum being 0.9 and a gear 12 having the number of teeth being 66, a module being 0.5, the height of the addendum being 0.8, and the height of the deddendum being 0.9 are provided. the heights of the addendums and the deddedums of the gears 11 and 12 are increased to a value being 1.6 times or more as large as those of an ordinary tooth. The engagement factors of the gears 11 and 12 is 3.1 in case of a pressure angle=14.5 deg.C. In this case, contact parts simultaneously engaged with each other are three or four in a number. When the gear 11 is driven in the direction of an arrow mark, contact occurs to the vicinity of the addendum part 11a of the gear 11, the central part 11b and the deddendum part 11c of a tooth. Thus, since even a gear having low precision is actually always engaged by using two or more teeth, gear precision is uniformized and any influence is hardly exercised, whereby the generation of engagement noise owing to a fluctuation in rotation is reduced.
Patent JP-H04347195-A (JP)
Title: Cloth transfer device
Inventor: OSHIMA MASARU
IPC: D05B33/00
Filed: 1991-05-27
Abstract: PURPOSE:To transfer properly a cloth without any troubles such as wrinkles, positional discrepancies, etc., in a cloth transfer device to transfer the cloth to a sewing machine device while doubling the cloth and drivably returning after the transfer while drawing the cloth. CONSTITUTION:A cloth W-holding means 2 of a cloth transfer device A is constituted to be strong in transferring the cloth to a sewing machine M and weak in drawing back the cloth W.
Patent JP-H04347625-A (JP)
Title: Manufacture of heat-insulating tube
Inventor: OZAKI YUTAKA
IPC: C09J7/02
Filed: 1991-05-27
Abstract: PURPOSE:To manufacture a heat-insulating tube, which can be delivered lightly by small force when an adhesive film is delivered from a roll type, has no residual strain and from which adhesion capable of only resisting sealing for a prolonged term sufficiently is obtained when the tube is superposed and stuck on its own rear with the object of sealing finally, when the heat-insulating tube covered with the adhesive film is manufactured. CONSTITUTION:When an adhesive film 10 wound and superposed in a rolled shape is delivered and a heat-insulating tube 30 is manufactured by covering the surface of a cylindrical heat-insulating material T with the adhesive film 10 while leaving one side edge section of the film as a sealing piece D, a mold release agent layer is formed previously on the rear of the adhesive film 10, and the rear of a section A, on which at least the sealing piece is stuck, in the rear of the film is corona-treated after delivery.
Patent JP-H05155645-A (JP)
Title: Heat-resistant concrete
Inventor: NAKAJIMA MIKIO
IPC: E04F13/14
Filed: 1992-04-14
Abstract: PURPOSE:To provide a novel heat-resistant concrete structure hardly causing deteriorating in compressive strength or explosion of a product even through treated at high temp. due to a spraying. CONSTITUTION:A material essentially consisting of an expandable shale, a rhyolite natural glass, a fragmental biotite rhyolite, a granite, a peridotite or a material essentially composed of blast furnace slag aggregate and a material formed by heating the granulated above material at high temp. to remove free moisture and a crystal water inside is used as an aggregate and is blended with concrete.
Patent JP-S5822494-A (JP)
Inventor: KURIYAMA TAKESHI
IPC: H05B37/00
Filed: 1981-07-31
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-S5548408-A (JP)
Title: Production of thick steel plate
Inventor: MABUCHI HIDESATO
IPC: B21B1/38
Filed: 1978-10-02
Abstract: PURPOSE: To obtain an excellent product in quality with no defect after center porosities pressure welding, by setting the form ratio at the time of rolling thick steel plate to more than the constant value which is decided by the finished plate thickness and the constrained deformation resistance, and setting the hydrogen in steel of the central part of plate thickness to less than the constant value which is decided by the room temperature yield stress of thick steel plate.  
     CONSTITUTION: In case the thick steel plate exceeding 130mm in thickness, which makes center porosities pressure welding difficult is manufactured by the rolling method, hot rolling is performed by securing the form ratio α (roll contact arc length/average plate thickness) once at least before the last rolling, in the expression I (T is the last finished plate thickness: mm, and Ko is constrained deformation resistance at the time of rolling : kg/m 2 ). At the same time, the hydrogen in steel Hc in the central part of plate thickness is controlled to the expression II (σy is yield stress at room temperature : kg/m 2 ). Thus, not only the material deformation of thick steel plate is uniformly extended over to the central part, but also the hydrogen amount in steel which brings the porosity pressure welding effect to naught is controlled. Also, the aforesaid Ko is not constrained deformation resistance in a strict sense but a yield point at the finishing temperature, or 0.2% yield strength. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S611052-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KASHIWANUMA AKIO
IPC: H01L29/10
Filed: 1984-06-13
Abstract: PURPOSE:To improve the withstand of the junction of an emitter region and a base region by forming the portion adjacent to the bonding end of the emitter and base regions terminated on the surface of a semiconductor layer of the base region in a low impurity density. CONSTITUTION:An n<+> type buried layer 2 is formed in a p type Si substrate 1, and n type epitaxial layer 3 is formed on the substrate 1. Then, a p type base region 5 and a p<+> type graft base region 6 are formed in the layer 3. Then, an n type impurity such as As is implanted to the surface of the layer 3 through a thin SiO2 film 11 formed on the surface of the layer 3, and heat treated. Then, after the film 11 is removed, an SiO2 film 7 and As-doped polycrystalline Si film 8 are formed in the layer 3, heat treated to form an n<+> type emitter region 9. In an npn type bipolar transistor formed in this manner, the impurity density of the portion adjacent to the surface of the layer 3 of the region 5 decreases. Thus, the reverse withstand in the bonding end 14a of the emitter and base junction 14 can be enhanced.
Patent JP-H1098606-A (JP)
Title: Communication terminal equipment computer device
Inventor: SUZUKI OSAMU
IPC: H04L69/40
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To realize easy and systematic arrangement on information related to a device operation and to save recording paper by accumulating report data based on information related to the device operation and transmitting report data to a computer device against a report transmission request from the computer device, and the use situation of a communication line. SOLUTION: When facsimile transmission is not started (No in judgement 201) and the facsimile reception is not started (No in judgement 203), a facsimile equipment checks whether a report output request is given from the computer device (judgement 206)7. When the report output request is given (Yes in judgment 206), an output request report type value which is reported with the report output request is substituted for a variable Vr (processing 207), '1' is substituted for an output request flag Freg (processing 208) and a report output processing is executed (processing 212). Thus, the computer device can easily and systematically arrange information related to the device operation and it can save recording paper.
Patent JP-H08312700-A (JP)
Title: Disc coupling part for disc brake
Inventor: YAMAMOTO SHUSUKE
IPC: F16D65/12
Filed: 1995-05-19
Abstract: PURPOSE: To provide a disc coupling part for a brake disc to simplify structure and form a flange part, supporting a disc spring, in a shape extending from a pin at right angles. CONSTITUTION: A large part 61 is arranged at the central part of a pin 6 and small parts 62 are arranged at the two ends thereof. A pin 6 is inserted in the recessed parts 4 and 5, positioned facing each other, of a hub 2 and a disc 3, a belleville spring 7 is fitted in one end of the large part 61 , and washers 8 and 9 are fitted in the small parts 62 on both sides to form flange parts 8a and 9a. The surface of the large part 61 and the flat surfaces of the washers 8 and 9 are formed in a regular orthogonal shape freed from a clearance recessed part. Since the belleville spring 7 is correctly held on the flat surface of the washer, the spring force of the belleville spring 7 is maintained at a set value.
Patent JP-S5915111-A (JP)
Title: Rising and falling device for dam
Inventor: ARAGADA KUNIKAZU
IPC: E02B7/20
Filed: 1982-07-13
Abstract: PURPOSE:To eliminate the need for a water conveyance tube for detecting the water level in an operation chamber by providing an air blower to supply air through an air supply tube, having a check valve and an inside falling valve for the operation chamber, and an operator pit leading through a mouthless dam and a siphon tube to flowing water to a baggy dam. CONSTITUTION:In a baggy dam 1 made of a flexible material, an air blower 5 to send air through an air supply tube with a check valve 6 and an inside falling valve 7 for an operation chamber leading to the open air and a mouthless dam 10 with an excessive air exhaust tube 12 leading to flowing water on the upstream side are provided. On the downstream side, an operator pit 3 provided with an exhaust tube 14 leading to flowing water through a two-stage type siphon tube 11, a water sealing tube 15, and a water level detection tube 17 during the rising and falling periods is provided. When the amount of flowing water upstream is increased and the dam 1 reaches a falling water level (a), water flows from a manual falling valve 18 into the detection tube 17. As a result, the tube 11 operates with the lower stage portion 11a, water level in the exhaust tube 14 is lowered at the same time as the water level in the pit 3 is lowered, compressed air in the dam 1 is discharged through the air supply tube 8, the switch valve 13, and the exhaust tube 14, and the dam 1 is thus automatically fallen.
Patent JP-H0419392-A (JP)
Title: Method for detecting operation condition of pump and method for supplying lubricating water to bearing of pump
Inventor: MURAYAMA YASUHIRO
IPC: G01L3/10
Filed: 1990-05-10
Abstract: PURPOSE:To precisely detect an operation condition of a pump by providing two detected parts with an interval in an axial direction on a transmission shaft which transmits an output of a motor to the pump, and detecting relative positional displacement between both detected parts. CONSTITUTION:In a device wherein a vertical shaft pump 1 is rotationally driven by a motor 10 such as an engine, fist and second disc plates 16, 18 are provided with an interval in an axial direction on a transmission shaft 14 for transmitting an output of the motor 10 to a main shaft 2 of the pump l, which plates 16, 18 have detected parts 15, 17 composed of slits. First and second detectors Ca, Cb composed of optical sensors, etc., are oppositely provided respectively on the detected parts 15, 17. The signals from the detectors are input to a detecting circuit 19. A lap period S during which detected periods Sa, Sb of the detectors Ca, Cb overlap each other is detected and input to a comparing circuit 21. When the lap period S is less than a first set value S1, 'pumping' is displayed on a display 33. When the lap period S is more than a second set value S2, 'waiting' is displayed.
Patent JP-S6486062-A (JP)
Title: Solution for adjusting behavior of ion exchange chromatography column of hplc apparatus
Inventor: FURANCHIESUKO BONIKORINI
IPC: G01N33/72
Filed: 1988-05-18
Abstract: PURPOSE: To obtain a solution for adjusting the behavior of the column of a high-speed liquid chromatography(HPLC) by using a new-liquid hemolyzed object that is obtained from washed red cell and is reconfigured with a proper solvent. CONSTITUTION: A solution for adjusting the behavior of the ion exchange chromatography column of an HPLC device is constituted of a new-liquid hemolyzed object that contains 8.0×10<-4> g (±50%) hemoglobin, 9×10<-4> g (±50%) monobasic potassium phosphate, 3×10<-4> g (±50%), and 3×10<-4> g (±50%) dibasic potassium phosphate and a solvent that contains 1.5×10<-3> (±50%) nonionic surfactant, 3×10<-4> g (±50%) sodium azide, and 1.5 ml water. Also, a solution of new-liquid hemolyzed object can contain α-D-ribose by 2.5×10<-6> g (±50%).
Patent JP-S63287003-A (JP)
Title: Resin bond magnet material and manufacture thereof
Inventor: AKIOKA KOJI
IPC: H01F1/09
Filed: 1987-05-19
Abstract: PURPOSE:To obtain a magnet material which has stable coercive force inexpensively by kneading magnet alloy powder which contains as basic ingredients a rare earth element including Y, transition metal and boron, and ferromagnetic ferrite magnet powder with organic resin or rubber. CONSTITUTION:Magnet alloy powder which contains as basic ingredients a rare earth element including Y, transition metal and boron, and ferromagnetic ferrite magnet powder are kneaded with organic resin or rubber to obtain resin bond material. In order to manufacture the magnet alloy powder, a quenching thin film manufacturing apparatus or an atomizing apparatus is used to manufacture directly a thin piece or powder. The quenched thin piece or powder is hot worked at 500 deg.C or higher, pressure densified, further deformed at similar temperature to orient the crystal axes of crystal grains in a specific direction, to magnetically anisotropically treat it, and to then pulverize it, thereby manufacturing the powder. The magnet powder and the ferromagnetic ferrite powder manufactured by such methods are mixed, kneaded with organic resin or rubber to obtain a magnet material having stable coercive force inexpensively.
Patent JP-S5346726-A (JP)
Title: Exposure controller of cameras
Inventor: SUZUKI RIYOUICHI
IPC: G03B7/099
Filed: 1976-10-08
Abstract: PURPOSE: To always obtain an optimum exposure by providing a second photometric circuit which measures the reflected light from the outside of the image plane of a film or the transmitted light therethrough prior to exposure and correcting the control output value of an exposure control circuit with the output thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61279067-A (JP)
Title: Molten carbonate fuel cell
Inventor: HOTTA MINORU
IPC: H01M8/06
Filed: 1985-06-05
Abstract: PURPOSE:To utilize advantage of inner reformer type and increase mechanical strength of catalyst to lengthen the life by arranging a reforming catalyst on the surface of a passage plate comprising foam metal on anode side. CONSTITUTION:In a fuel cell, a tile 1 impregnated with molten carbonate is placed between a cathode 2 and an anode 3, and they are partitioned with a separator 4. Manifold plates 5 and 6 whose center is hollowed out are placed between the peripheries of the tile 1 and the separator 4. A passage plate 7 between the cathode 2 and the separator 4, and a passage plate 8 placed between the anode 3 and the separator 4 are made of foam metal having continuous pores and conductivity. The passage plate 8 on the anode side is constituted by forming a film of compound containing transition metals and/or alkali earth elements on the surface of foam metal base and applying oxidation-reduction treatment to form a reforming catalyst.
Patent JP-S612409-A (JP)
Title: Amplifier circuit
Inventor: SATOU TETSUO
IPC: H03G3/10
Filed: 1984-06-15
Abstract: PURPOSE:To control the output side current of a large current simply by connecting a switching means to the input side of a current mirror circuit for obtaining an output current which is (n) times the input current and connecting/ disconnecting the input side current of a small current in accordance with the opening/closing of the switching means. CONSTITUTION:The input current to the current mirror circuit 1 is connected/ disconnected by the switch SW so that the connection/disconnection of the output current Iout of large current amplified by (n) times to/from a load RL is controlled. In said circuit constitution, the current course of the input side current I1 of a small current is disconnected by turning the switch SW to the opened state, so that the output current Iout of the large current is not obtained and the output current Iout is disconnected from the load RL. Since the switch SW connects/disconnects the input side current I1 of the small current, an extremely cost-reduced and simple switch can be used for the switch SW.
Patent JP-H08319515-A (JP)
Title: Method for cooling rail
Inventor: TANO YASUNORI
IPC: C21D9/04
Filed: 1995-05-19
Abstract: PURPOSE: To reduce the fluctuation in quality of a rail and to produce a stable high quality product by cooling the head part of the rail completed of hot-rolling with mist specifyed in an air/water ratio and a cooling speed. CONSTITUTION: Water is atomized to a material 4 (rail) to be cooled with an air/water atomizing nozzle 1 having an air/water atomizing spreading 2 to form a steam film 3 on the surface of the material 4 to be cooled. At this time, the air/water ratio is set to 200-10000, and the cooling is executed at the cooling speed of >=20m/s to the rail head part surface. By this method, the steam film 3 is not affected in the roughness on the material 4 to be cooled by the air 6 collided at high speed onto the surface of the material 4 to be cooled and the stabilized product without unevenness of the quality is obtd.
Patent JP-H09300261-A (JP)
Title: Operation and input device for manipulator
Inventor: FURUNO YOSHINORI
IPC: B25J19/06
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a manipulator operation and input device capable of restraining a shock due to an operator's selection, simplifying a troublesome work for selection between an induced speed gain and a speed limit value, and improving work efficiency. SOLUTION: An input calculation part 8 computes a speed vector on the basis of information from an operation device 7 as well as an angle gauge 5, and feeds the result of the calculation to an operation gain calculation part 21 via a switch 29. The result is then multiplied by the operation gain of a parameter setting part 10. This result of multiplication is compared with a speed limit value from the parameter setting part 10 in a speed limit value comparison part 22, and limited to a value within the prescribed range, thereby controlling a hydraulic controller 16 through an angular velocity calculation part 14 and an instruction current value calculation part 15.  A feature extraction part 28 specifies an object from the pick-up image of a monitor means 17a. and a distance calculation means 17b and a distance calculation part 27 calculate a distance between the object and a work arm, and feeds the result of the calculation to an instruction part 18. This instruction part 18 selects a speed limit value and an operation gain for every high and low speed modes, and a plurality of medium speed modes stored in the setting part 10 via a switch 9 and feeds the selected value and gain to an input conversion part 13.
Patent JP-H10312312-A (JP)
Title: Inspecting method for computer program of c language changing in operation with specifications and program storage medium
Inventor: IWATA NORIKAZU
IPC: G06F11/28
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the development of a program by automatically detecting or correcting a place where operation changes with the specifications of a language the a compiler conforms with in a source program described in the C language. SOLUTION: The C source program 2 described in the C language is inputted and a pattern having differences in operation because of specifications that the compiler conforms with such as K & R specifications and standard C specifications is detected by analyzing the inputted source program. Information regarding the name of a file where the source program corresponding to the detected pattern is described, the line number, and the name representing an object and operation is outputted as a detection message 4. Further, the source program is automatically corrected so that the operation will not change.
Patent JP-S61279606-A (JP)
Title: Treatment of blast furnace gas
Inventor: KIHARA MOTONORI
IPC: B01D50/00
Filed: 1985-06-05
Abstract: PURPOSE:To assure the operation of the 2nd dry dust remover in the same manner as in a stationary operation during the non-stationary operation of a blast furnace by providing a cooling dehumidifier between the 1st dry dust remover and 2nd dry dust remover for a blast furnace gas. CONSTITUTION:The cooling dehumidifier 6 having a cooler 14 and a dehumidifying plate 13 is provided between the 1st dry dust remover 2 for removing the coarse dust of the blast furnace gas and the plural 2nd dry dust removers 5 for removing the fine dust. Water is sprayed to the blast furnace gas by the 1st dust remover 2 when the temp. of the blast furnace gas continuous to rise for the long period during the non-stationary operation of the blast furnace and thereafter the blast furnace gas is introduced into the dehumidifier 6 by closing a butterfly valve 3 and opening a butterfly valve 3'. The high-temp. blast furnace gas introduced therein is primarily coooled by the water sprayed thereto and is passed through a cooler 14, by which the gas is secondarily cooled down to the dew point temp. or below and is dehumidified. The water drops condensing during this time are removed by the dehumidifying plate 13. The cooled and dehumidified blast furnace gas is fed via a butterfly valve 3'' and a guggle valve 4 into the 2nd dry dust remover 5.
Patent JP-S5245751-A (JP)
Title: High frequency cooking device
Inventor: MORI AYAKO
IPC: H05B6/68
Filed: 1975-10-08
Abstract: PURPOSE: Food will be heated by strong high frequency power in starting phase of cooking, and it will be heat by weak high frequency power after reaching the designated tempera ture. Thus the food can be heated in most skillful way. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04324183-A (JP)
Title: Cassette player with radio having function of program searching
Inventor: KIKUCHI KAZUO
IPC: G11B31/00
Filed: 1991-04-24
Abstract: PURPOSE:To simplify the setting of the program searching of the music numbers by enabling the addition and subtraction calculation of a set number by the operation of CPU or DOWN key in the mode performing the program searching in the fast-forwarding direction or the program searching in the rewinding direction. CONSTITUTION:When a program searching key 13 in the fast-forwarding direction is pushed during the reproducing operation of the tape, one number beyond the number being reproduced at present is set and the program searching is performed. When a program searching key 16 in the rewinding direction is pushed, one number beyond the number being reproduced at present in the rewinding direction is set and executed. When an UP key 17 or a DOWN key 18 are operated in this mode, the addition and subtraction calculation is performed for the number set at present, the number is set by the added and subtracted number in the ahead or rewinding direction and the program searching is performed. Furthermore, when the keys 13, 16 are operated in these modes, the normal reproducing operation is performed. Thus, the setting of the program searching of an arbitrary number is simplified.