baber/WOPTO huggingface dataset:
Patent JP-H0510296-A (JP)
Title: Air blower
Inventor: KIDA TAKUMI
IPC: F04D29/54
Filed: 1991-07-05
Abstract: PURPOSE:To restrict increase of the air blowing noise and deviation of the air blowing performance of an air blower by composing an air blower of vanes, an orifice surrounding the periphery of the discharge side of the vanes, and a cylindrical ring surrounding the periphery of the suction side of the periphery of the vanes, which is not surrounded by the orifice. CONSTITUTION:In the case that an air blower 12 is operated under the condition that a draft resistance point is higher than a design operating point, the air flow W1 blown out from the suction side 5a to the periphery of the vane 5 is separated from the air flow X1 flowing from the periphery at the peripheral part 5b of the vane 5 to restrict the collision thereof by surrounding the periphery of the suction side 5a of the vane 5 with a cylindrical ring 13. Or, a part of the air flow W1 passes between the inner wall 13a of the ring 13 and the peripheral part 5b to return to the suction side 5a, and is sucked to the inside of an impeller 3 again. Next, since the air flow blown from a space between the ring 13 and an orifice 6 is pulled to the suction side 5a with the air flow X1 by the viscosity of the air flow sucked from the suction side 5a and combined with the air flow of the suction side to be sucked to the impeller 3, in the case of the operation of the air blower 1 under the described condition, increase of the air blowing noise and deviation of the air blowing performance are restricted.
Patent JP-H0830708-A (JP)
Title: Neural function element
Inventor: OKA KOTARO
IPC: G06F15/18
Filed: 1994-07-18
Abstract: PURPOSE:To perform the space-and-time-wise signal processing of input signals and to approach the function of the neuron of a biological system more by nonlinearly operating a position where the input signals arrive and the time to the input signals. CONSTITUTION:In this neural function element for weighting the plural signals, obtaining a total sum, comparing it as a signal to be compared with a threshold value signal and outputting a compared result, input transmission lines 101-10m, weight the plural input signals by plural weighting circuits 121-12n for which the respective vibration values of linearly arranged plural chaos vibrators are set as weight coefficients and the weighted plural input signals are added.
Patent JP-S6056400-A (JP)
Title: X-ray generator
Inventor: SHIMIZU MASAMI
IPC: H05G1/34
Filed: 1983-09-08
Abstract: PURPOSE:To correct the dark current of the captioned generator, by forcing a current of the reverse direction to the dark current which is proportional to the tube voltage to flow through an X-ray tube ammeter by means of an external power source and a voltage divider which detects the tube voltage, when the X-ray tube voltage is made variable at the high voltage side of a high voltage generator. CONSTITUTION:A power source feeder 6 and a high-voltage generator 1 are connected to a high-voltage controller 2 containing tetrodes 21, 22 whose feedback is controlled in a tube voltage control circuit 3, a high-voltage is applied on an X-ray tube bulb 4, and the tube current is measured by an ammeter 51. Here, the output of the control circuit 3 is input to an operational amplifier 71, the current from the external power source 72 is forced to flow through the ammeter 51 by controlling a transistor 73 by means of the base current proportional to the real tube voltage. Thereby, a voltage divider 25 for detecting a high-voltage which is changed by the tube voltage and the dark current I12, I13 caused by the leakage at the high-voltage side are corrected. Consequently, correct measurement of the tube current can be achieved by removing the influence of the dark current in case of X-ray fluoroscopy.
Patent JP-H064759-A (JP)
Title: Article ejector for automatic vending machine
Inventor: HIDA TAKASHI
IPC: B65G59/06
Filed: 1992-06-24
Abstract: PURPOSE:To provide the compact article ejector by protruding the head part of a pusher from a base plate stacked with articles by energizing the pusher upward with a spring, pushing the article out of an ejecting port by moving the pusher with the movement of a moving body, and returning the pusher to the standby position while dropping it down with pressure applied from the bottom of the article. CONSTITUTION:When a gear motor 13 is rotated from the state of the standby position, a rotor 12 is turned and since a movable bar 11 is loosely fitted to a groove 7a of a moving body 7, the moving body 7 is moved in the direction of an ejecting port 4b together with the movement of the movable bar 11. Since a pusher 9 at the upper part of the moving body 7 is standing by the force of a spring 10, article 1 is ejected by a rotating member 9b of the pusher 9. After the article is ejected, the rotating member 9b is rotated while abutting on the lower part of the article by the rotation of the rotor 12, and the pusher 9 moved at the lower part of article. When it is returned to the standby position, the pusher 9 is erected by the force of the spring 10. Thus, the compact article ejector can be provided, flictional resistance against article can be reduced, and the package of article is hardly broken.
Patent JP-S6227043-A (JP)
Title: Catalyst for producing pyromellitic acid or anhydride thereof and its production
Inventor: TANAKA SHINYA
IPC: C07B61/00
Filed: 1985-07-29
Abstract: PURPOSE:To increase the yield of depositing a catalyst component by spraying or dropping a slurry mixture composed of a whisker-contg. catalyst material and solvent onto a heated carrier so that the catalyst material and whiskers are deposited thereon while the solvent is allowed to evaporate. CONSTITUTION:The raw material for the catalyst material contg. the whiskers and the solvent are mixed to prepare the mixed slurry. The average fiber diameter of the whiskers is preferably <=5mu and the average length is <=1,000mu. The catalyst material essentially consists of 1-80pts.wt. V2O5 and 99-20pts.wt. TiO2 and is incorporated therein with 0.01-5pts.wt. Nb2O5, 0.02-10pts.wt. P2O5 and further 0.1-30pts.wt. Sb2O3 by 100pts. in total of the above-mentioned two components. The mixed slurry mentioned above is sprayed or dropped onto the heated carrier to deposit the catalyst material and the whiskers thereon while the solvent is allowed to evaporate. The catalyst for producing a pyromellitic acid or the anhydride thereof is thus produced.
Patent JP-2000352121-A (JP)
Title: Anchoring method
Inventor: NAGAI KAORI
IPC: F16B5/10
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain large anchoring strength even if a concrete layer as a set surface is thin, by using a metal anchor consisting of a fixed piece for an object to be set and a buried piece being bent and extending therefrom, slantly setting the buried piece in a direction that pulls out the metal anchor, and fixing the same with a hardener. SOLUTION: A metal anchor 1 consists of a fixed piece 11 protruding from a set surface, for fixing an object to be set, and a buried piece 12 being bent with respect to the fixed piece 11 and extending from the same. On the other hand, a hole for burying 3 is formed by using a disk sander so as to slant with respect to a direction that pulls out the metal anchor 1. After the buried piece 12 is set in the hole for burying 3, a hardener 4 such as an epoxy resin is injected for hardening the metal anchor 1, and the object to be set is mounted on the set surface 2, followed by engaging the fixed piece 11 of the metal anchor 1 with a surface of the object to be set, to thereby fix the object to be set.  If the metal anchor 1 is set around the object to be set while rightward and leftward changing its slanting direction with respect to the fixed piece 11, the object to be set can be more strongly fixed.
Patent JP-2000351167-A (JP)
Title: Corrugation machine
Inventor: UI JUNICHI
IPC: B31F1/20
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a corrugation machine reducing the damage of a paper material at a time of the molding of a core and producing a single-faced corrugated cardboard in a good yield. SOLUTION: A first endless belt 11 having recessed and projected parts 12 alternately formed to the surface thereof the stretched over a pair of rolls 13, 14 to revolve and a second endless belt 15 having recessed and projected parts 16 alternately formed to the surface thereof and trained over a pair of rolls 17, 18 to revolve are provided and the recessed and projected parts 12, 16 of both belts 11, 15 are mutually meshed on one surfaces of both belts 11, 15 and a paper material 19 becoming a corrugating medium is fed in the gap between both belts 11, 15.  A third endless belt 21 stretched over a pair of rolls 22, 23 to revolve is provided so that one surface thereof approaches the other surface of the second belt 15 and a pasting machine 24 is arranged in close vicinity to the second belt 15 on the outlet roll 18 to bond the linear 26 guided to the gap between the second and third belts 15, 21 to the corrugating medium 25.
Patent JP-H0454357-A (JP)
Title: Traveling operating structure for working car
Inventor: OKUDA HIROSHI
IPC: F16H9/04
Filed: 1990-06-25
Abstract: PURPOSE:To realize smooth speed change over a long period by energizing a spring for applying an energizing force in the accelerating direction against an operating portion of a traveling continuously variable transmission in association with an electric drive mechanism. CONSTITUTION:In shifting operation of a speed change lever 19, a control mechanism 17 detects an operating position with the aid of a first potentiometer 18, and an electric drive mechanism 16 operates to shift an operating part 13 toward an acceleration side H or a deceleration side L. A continuously variable transmission 12 is accordingly shifted toward the acceleration side or the deceleration side. In a corresponding speed state, a second potentiometer 21 detects a shift to a control target speed state, and outputs a stop signal to the electric drive mechanism 16 to operate to hold the operating portion 13 in a predetermined operating position. With this holding operation, a load acted on the electric drive mechanism 16 can be made small by the effect of a spring 22 in comparison with self restoring force of the continuously variable transmission 12 toward the deceleration side.
Patent JP-H06345171-A (JP)
Title: Container case for magneto-optical disk cartridge or the like
Inventor: TAKATAKE YASUSHI
IPC: G11B23/03
Filed: 1993-06-11
Abstract: PURPOSE:To provide a container case for a magneto-optical disk cartridge or the like wherein the number of components is reduced to two, simplifying a structure, and a cost is reduced in a slide-in type cartridge container case CONSTITUTION:A slide-in type case comprises two case pieces 12, 13 having a U-shaped cross section joining to each other on open ends to form a case. Openings 12b, 13b for receiving/removing a cartridge to be housed are provided on one end face with one of side plates perpendicular to the opening cut into a predetermined shape. In addition the case comprises a lever which can be elastically deformed inward and outward with respect to the case and has an engaging part to be fit into a slot 18 provided on a side end face of a housed cartridge 11 and a knob 15 which can be operated from outside.
Patent JP-H11344173-A (JP)
Title: Separation preventing pipe joint
Inventor: YOSHIMURA TAKEZO
IPC: F16L21/08
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a new separation preventing pipe joint having minimized number of water-tight parts with the leakage possibility of water flow in a pipe by eliminating set bolts, improved in working efficiency by eliminating troublesome works for mounting a rock ring and freed from the possibility of deterioration of a corrosion resistant surface caused by the shock of the fall of an attaching instrument. SOLUTION: A receiving port protruding part 13 is peripherally provided on the internal circumferential surface 12 of a receiving port 1. A rock ring 4 is formed of a single-split openable type annular body having a U-shaped cross section in which an annular groove 41 fitting to the receiving port protruding part 13, an internal end surface 44 having an internal circumference side taper 42 and an external circumference side taper 43 and facing an inserting port protruding part 22, and an external end surface 45 provided on the side opposite to the internal end surface 44 and pressed to the internal end surface 32 of a rubber ring 3 are connected integrally.  With this arrangement, the rock ring 4 can be mounted and fixed on the internal circumferential surface 12 of the receiving port 1 without set bolts, and no annular groove for fitting to the protruding part is formed in the inserting port, thereby the subjects relate to each other to be completely resolved.
Patent JP-S6411421-A (JP)
Title: Code converting circuit
Inventor: KOSUGI TORU
IPC: H03M5/06
Filed: 1987-07-03
Abstract: PURPOSE:To secure an afford operation margin by synchronizing a synchronization timing point at the time of converting a digital code into a CMI code through a logic circuit with only either of the rising and falling of a clock. CONSTITUTION:When a clock and data are inputted to a logic circuit 20, its output signal is latched at the rise of a CLK and sent out to a logic circuit 30. The circuit 30 latches it at the rise of the CLK and sends it out to a logic circuit 60. A logic circuit 50 divides the frequencies of the input and CLK by two and sends the output to the logic circuit 60. The circuit 60 sends out the signal obtained by NORing the CLK and input to one input terminal of a logic circuit 80 through a delay circuit 70. The circuit 80 NORs and converts the input into a CMID code, which is sent out. When the code conversion is performed at said timing, change points of the CLK are secured completely by one cycle of the CLK and the conversion processing with a sufficient by afforded margin is performed.
Patent JP-H1116364-A (JP)
Title: Semiconductor memory device
Inventor: MATSUDA HIROMITSU
IPC: G11C11/413
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To enable high speed operation without increase in the circuit scale by charging a first node when a first address signal is not selected and then discharging the first node when all address signals including the first address signal is in the selected condition. SOLUTION: When a memory device starts the operation, the selected address signal 10 becomes level 1, while a P-ch transistor 1 turns off and an N-ch transistor 2 turns on. Unless otherwise all address signals 11, 12, 13 are selected, a node 20 is not discharged and kept at the level 1 by the P-ch transistor 3 and only the decoder in which the address signals 10, 11, 12, 13 are set to the level 1 is selected to set the word line 30 to the level 1. After operation is completed, the address signal 10 becomes the level 0 and the selected decoder is set again to the non-selective condition. The address 10 is given the selective non-selective functions and the other addresses are given only the function from non-selective to selective condition to realize reduction in the number of elements and signal wirings.
Patent JP-H0828339-A (JP)
Title: Combustion abnormality detecting method for internal combustion engine
Inventor: TAMURA YASUKI
IPC: F02D45/00
Filed: 1994-07-19
Abstract: PURPOSE:To enable operation or the like in a stable combustion limit of an engine by detecting combustion abnormality of an internal combustion engine caused by a misfire or the like. CONSTITUTION:After an angular acceleration instantaneous value Amn in a combustion stroke of respective cylinders is calculated by an input signal from a crank angle sensor 18, an ECU 23 calculates a deviation between this and an each cylinder angular acceleration average value Amave, that is, an angular acceleration variation DELTAAmn. Next, the ECU 23 corrects volumetric efficiency to the angular acceleration varitation DELTAAmn, and calculates an each cylinder acceleration index Imnac, and when a condition where the value exceeds a threshold value Iacx exists by the prescribed number of times or more in a prescribed control period, it judges that the air-fuel ratio of a cylinder already exceeds a stable combustion limit and rushes into the lean side and combustion abnormality is caused. In this case, the ECU 23 searches the each cylinder fuel injection quantity increasing factor Km corresponding to an each cylinder variation integrated value SIGMAIm, and calculates the valve open-ing time TINJ of a fuel injection valve 3 of the cylinder.
Patent JP-S6225748-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SAKAMOTO HIDEKAZU
IPC: C07D233/88
Filed: 1985-07-27
Abstract: PURPOSE:To prevent deterioration of a silver halide photographic sensitive material during storage and to restrain deterioration of sensitivity by adding a compound having a specified imidazole ring to the photosensitive material. CONSTITUTION:The silver halide photographic sensitive material contains the compound represented by the formula shown on the right in which Y<1> is H or -R<1>(COOM<1>)m; Y<2> is -R<2>(COOM<2>)n; each of R<1> and R<2> is alkyl, aryl, aralkyl, acyl, alkylsulfonyl, or arylsulfonyl; each of M<1>, M<2> is H, an alkali metal, ammonium, alkyl, or aryl; each of m, n is 1 or 2; D is a nonmetallic atomic group necessary to form an imidazole, benzimidazole, or naphthoimidazole ring; and X is H, halogen, alkyl, alkoxy, cyano, nitro, amino, hydroxy, carboxy, or sulfo. This compound is added to the photosensitive material, thus permitting fogging during storage to be prevented and deterioration of the gamma value to be prevented.
Patent JP-S5867101-A (JP)
Inventor: HOSODA NOBORU
IPC: A01B33/00
Filed: 1981-10-19
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-H08332264-A (JP)
Title: Pattern matching game machine
Inventor: OKAJIMA TAMOTSU
IPC: A63F7/02
Filed: 1995-06-07
Abstract: PURPOSE: To deploy a game abundant in changes by providing a display having attraction unavailable in the past. CONSTITUTION: An image display section 12 is provided at the front center section of a pachinko game machine 1, and three display areas are set on a display screen. Multiple control programs for displaying animation images rotating 15 kinds of symbols are stored in the memory in the game machine 1. When a pachinko ball driven on a game board 2 passes through one of ball gates 15a, 15b, a controller scroll-displays symbols in the display areas for a lottery. Which of the control programs is to be executed is determined by this lottery, the control procedures are implemented based on the decision, and the display actions in the display areas are switched to the display of animation images in sequence.
Patent JP-H09325154-A (JP)
Title: Sample container for examination, sampling nozzle, puncture sampling method and sample supply method
Inventor: KAZUMI FUMIHIKO
IPC: G01N33/493
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To achieve a sampling in the inspection of urine by supplying a sample container for examination holding a urine sample as intact to an automatic analyzer and an accurate supply of a trace of urine sample to a reagent layer of a test piece with a simple mechanism and operation. SOLUTION: A sample container 5 for examination recovered with a urine sample contained in it is supplied to a sampling part of an analyzer as it is kept covered with a lid and a thin part 4d for penetrating a sampling nozzle is provided at a part of the sampling container 5 for examination, especially the top surface of the lid 4. The sampling nozzle is penetrated into the thin part 4d to suck the urine sample. A sampling nozzle with a specified trace of the sample being discharged is lowered beyond a step to be brought into contact with a reagent layer to surely supply the sample to the reagent layer.
Patent JP-2000000752-A (JP)
Title: Wire saw
Inventor: TAGO KAZUHIRO
IPC: B24B27/06
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a wire saw to reduce the arrangement number of guide rollers. SOLUTION: Guide rollers 36A and 36B are arranged on the extension lines La and Lz of grooves 18a and 18x at the two ends of grooves 18a-18z formed at a specified pitch in group rollers 18 and 18. This constitution eliminates arrangement of a guide roller necessary to run in a bent state a wire 20 with fixed grinding grains and reduces the arrangement number of the guide rollers.
Patent JP-S5956125-A (JP)
Title: Double beam spectrophotometer
Inventor: FUJIHIRA SHIROU
IPC: G01J3/42
Filed: 1982-09-24
Abstract: PURPOSE:To obtain an accurate time-absorbancy pattern, by converting sample light and reference light photoelectrically and alternately substantially without any break, and processing the output by a signal processing circuit consisting of a logarithmic amplifier, main amplifier, and rectifier. CONSTITUTION:White light from a light source is made into monochromatic light by a diffraction grating 14 and the light is made incident to a sample part 15. The sample part 15 includes a measurement-side sample chamber 1 and a standard-side sample chamber 2. The sample light and reference light passed through the sample chambers 1 and 2 pass the chopper 16 as the optical path switching device to enter a detector 7, where they are converted into electric signals. The electric signals are converted by the logarithmic amplifier into a logarithmic value, which is AC-amplified by the main amplifier and further rectified by the rectifier to obtain the absorbancy of the sample in the measurement sample chamber 1.
Patent JP-S6227446-A (JP)
Title: Polyolefin composition
Inventor: NISHIDA KOJI
IPC: C08K5/09
Filed: 1985-07-29
Abstract: PURPOSE:To provide the titled resin compsn. having excellent moldability, mechanical strength, flexibility and heat resistance, consisting of a polyolefin, a higher fatty acid monoglyceride, calcium salt of a higher aliph. monocarboxylic acid and zinc salt of a higher aliph. monocarboxylic acid. CONSTITUTION:0.05-1wt% higher fatty acid monoglyceride (A) having a purity of 90% or above, 0-0.3wt% calcium salt of a 10C or higher aliph. monocarboxylic acid (B) (e.g. calcium laurate) and 0-0.3wt% zinc salt of a 10C or higher aliph. monocarboxylic acid (C) (e.g. zinc laurate) are added to a polyolefin having an MFR10 of 0.05-10g/10min under a 10kg load, a Q value of 2-10 and a density of 0.900-0.930g/cm<3> (e.g. high-pressure PE) in such a proportion that the combined amount of components B and C is 0.5wt% or below. The mixture is melt-kneaded at 120-250 deg.C.
Patent JP-S5792347-A (JP)
Title: Registration device
Inventor: SHIMADA ITARU
IPC: G03G15/00
Filed: 1980-11-29
Abstract: PURPOSE:To exactly correct skewness of a form, by forming a projecting part on a part of whether one surface or both surfaces of a pair of registration rolls. CONSTITUTION:Even if a form 3 is skewed and carried in the form shifting direction X, a corner 3b of a leading edge 3a of the form 3 is fitted into a spline- like projecting tooth 2a of a registration pinch roll 2, therefore, while the form is fed continuously and is buckled by a rotation of a transport roll 9 and a transport pinch roll 10, the form 3 is turned along the direction Y, the leading edge 3a of the form 3 is made to hit-contact with all the spline-like projecting teeth 2a, and the skewness is corrected.