baber/WOPTO huggingface dataset:
Patent JP-S5483286-A (JP)
Title: Device for quantitatively supplying powder
Inventor: YAMAZAKI MAKOTO
IPC: B65G27/16
Filed: 1977-12-14
Abstract: PURPOSE: To enable exact conveying of powder without transmitting the vibration of a feeder directly to a hopper by coupling the bottom of a supply hopper trough a flexible tube to the supply port of the vibrating feeder.  
     CONSTITUTION: The inlet 42 of a powder conveyor 40 is connected through a rubber tube 60 to the bottom opening 20a of a hopper disposed above the inlet 42.  for This inlet 42 consists of a connecting member 43 including a connecting tube 431 communicating with the conveying passage 41 of a vibrating feeder through bent internal passage 411 changing its direction at substantially 90°. When the conveyor 40 is vibrated by an electromagnetic vibration generator 30, the vibration is absorbed by the tube 60 but not transmitted to the hopper. Since the vibration of the hopper is not transmitted to the feeder, the latter can convey the powder with only the vibration thereof. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5674522-A (JP)
Title: Detecting device of incomplete combustion
Inventor: INDOU MASAHIRO
IPC: F23N5/00
Filed: 1979-11-19
Abstract: PURPOSE:To detect the incomplete combustion perfectly and absorb the dispersion of the level of detecting incomplete combustion by providing the incomplete combustion detecting means between a combustion face and an incomplete combustion product removing means. CONSTITUTION:In a device in which gas enters form a gas valve 1 and blows off from a nozzle 2, burns on a burner 3 and then passes a combustion chamber 4, changing water passing through a pipe 6 to hot water by a heat exchanger 5, an agent 8 for removing the incomplete combustion products (CO, NOx, etc.) is set at an exhaust port 7 to remove the incomplete combustion product, and on the other hand, an incomplete combustion detecting device 9 (for example, CO sensor NOx sensor, etc.) is provided in the upper part of the combustion chamber to catch resistance change, electromotive force change, etc., and shut the gas valve 1.
Patent JP-H0520286-A (JP)
Title: Image processor
Inventor: HASEBE ATSUSHI
IPC: G06F15/163
Filed: 1991-06-21
Abstract: PURPOSE:To efficiently transfer data by an image processor. CONSTITUTION:The image processor is constituted of a device control part 1, a data flow control part 2, an arithmetic part 3, a work memory part 4, an I/O part 5, a memory bus 6, a data bus 7, an I/O data line 8, and a program buffer memory 9 and communication or data transfer is executed between the control part 1 and an external computer 100. The memory bus 6 is managed by the control part 1. A program applied from the computer 100 is written in the memory 9 of the control part 1 and the program read out from the memory 9 is loaded to the control part 2 and the arithmetic part 3 through the bus 6.
Patent JP-H09327233-A (JP)
Title: Cultivation of mushroom
Inventor: SHIMIZU MICHITAKA
IPC: A01G1/04
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a process for the cultivation of mushroom with an artificial medium by improving the contact of the seed mycelia with the whole layer of the medium, thereby promoting the proliferation of the mycelia in the medium and enabling the harvest of mushroom in a shortened cultivation period. SOLUTION: A powdery medium is filled in a mushroom cultivation bag, the bag is compressed, one or more vertical holes are opened in the medium, the medium is sterilized and then inoculated with seed mycelia and the mycelia are proliferated to obtain a cultured mushroom mycelium block. The cultivation bag is opened and the block is directly brought into contact with air to effect the growth of mushrooms. In the above process, powdery seed mycelia are dispersed in water, a thickener is added to the dispersion and the obtained seed mycelium slurry having increased viscosity is poured into the vertical holes.
Patent JP-H09331297-A (JP)
Title: Light amplification and transmission system
Inventor: EDAKAWA NOBORU
IPC: H04B10/29
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To widen the signal band of a light amplification and transmission system. SOLUTION: A light transmission line 42 is divided into two divisions 42a and 42b and, in one division 42a, an optical fiber 46a for transmission is repeated by means of a light amplifier/repeater 48a equipped with an erbium- doped optical fiber having a length of 7m. In the other section 42, an optical fiber 46b for transmission is repeated by means of a light amplifier/repeater 48b equipped with an erbium-doped optical fiber having a length of 10.8m. The optical fibers 46a and 46b have the same structure and same length.
Patent JP-S5940026-A (JP)
Title: Brake disc having vent holes for cooling
Inventor: TSUCHIDA TETSUO
IPC: F16D65/12
Filed: 1982-08-30
Abstract: PURPOSE:To facilitate the processing of the brake disc and improve the cooling property by providing communication holes which open at different positions as viewed in the radial direction, on both surfaces of the brake disc. CONSTITUTION:In the brake disc 3 which applies braking by urging pads using an operating device such as a caliper piston 10 or the like, communication holes 13 whose openings 11 and 12 are deviated in the radial direction on both surfaces of the brake disc 3, that is, whose openings have different distances from the center of the disc 3, are provided. The holes are formed by drilling, but those each of which penetrates obliquely straight from one surface to another, may be also sufficient. A large number of communication holes 13 are provided in the circumferential direction at a predetermined interval. When the disc 3 rotates, air in the vicinities of the communication holes is flowed by the centrifugal force from the opening 11 which is located nearer from the center toward the opening 12 which is located farther from the center, and cool air introduced though an inlet port 6 flows in the vicinity of the disc 3. As a result, the disc 3 is cooled.
Patent JP-H04372882-A (JP)
Title: Detector for abnormal discharge of bushing
Inventor: KATSUKAWA HIROYUKI
IPC: G01R31/12
Filed: 1991-06-21
Abstract: PURPOSE:To certainly detect the abnormal discharge state of a bushing by excluding the effect of the continuous external noise continuously generated by rain sound or vibration. CONSTITUTION:To a detection circuit 23 detecting the signal detected by an AGE sensor 12, a frequency counter 29 counting the signal of said circuit 23 is connected. A clock judging circuit 30 comparing the reference clock signal from a reference clock generating circuit 31 with the count number from the counter 29 is connected to the counter 29 and a switch circuit 33 outputting an operation signal to a judging and processing circuit 36 when the frequency of the reference clock signal is same to that of a detection signal is connected to a clock judging circuit 30.
Patent JP-S5853703-A (JP)
Title: Position detecting device
Inventor: MURAKAMI TADASHI
IPC: G01B11/00
Filed: 1981-09-25
Abstract: PURPOSE:To make it possible to detect many positions by one sensor, by detecting memorizing light transmitting parts which are provided at a moving part and have a plurality of shapes together with a plurality of positions by a CCD linear image sensor, and detecting the positions based on the results. CONSTITUTION:The light transmitting parts 31a-31e, which are provided at the plate shaped moving part 31 in a driving part of a mechanical apparatus and have a plurality of the shapes, are detected and stored by one charge coupled device (CCD) linear image sensor 34 together with a plurality of the position in advance. The positions are detected based on the memory. For example, slits and openings 31a-31e, which have different cut depths, are provided at the periphery of the disk 31 which is attached to a rotary shaft 30. The width of light, which is transmitted through the slits and the like in correspondence with the rotation of the disk 31, is detected by the CCD sensor 34, and the positions A-E are recognized.
Patent JP-S6428236-A (JP)
Title: Production of magnetic carrier
Inventor: IMAMURA KENJI
IPC: C01G53/00
Filed: 1988-06-17
Abstract: PURPOSE:To produce a magnetic carrier, capable of providing an optimum image according to the kind of a copier and having a wide resistance change ratio, by changing oxygen partial pressure in a firing atmosphere and producing magnetic carrier particles of a ferrite. CONSTITUTION:Magnetic carrier particles of a ferrite having a composition represented by the formula expressed in terms of bivalent or trivalent metallic oxides are produced by firing. In the process, the oxygen partial pressure in a firing atmosphere is changed so as to provide a desired value of particle resistance. Thereby a copied toner image attains a desired image quality. In the above-mentioned formula, M is any of Ni, Ni+Mn, Ni+Mg, Ni+Zn, Ni+ Mg+Mn, Ni+Zn+Mg+Mn, Ni+Mg+Mn+Cu and Ni+Zn+Mg+Mn+Cu, provided that the atomic ratio of Ni in M is >=0.05. A magnetic carrier having a wide resistance change ratio amounting to 10<6>-10<10> can be obtained by changing the firing atmosphere for production as described above. Because of this, the aimed carrier capable of providing an optimum image according to the machine type of a copier can be readily obtained. Furthermore, an optional image quality can be selected.
Patent JP-S5777176-A (JP)
Title: Hose container
Inventor: OKADA KENJI
IPC: B65H75/38
Filed: 1980-10-27
Abstract: PURPOSE: To prevent the flexing or the loosening when feeding a hose, by feeding the hose through a roller only when feeding the hose while making the feeding speed higher than the maximum feed speed of a reel.  
     CONSTITUTION: When feeding a hose, a motor 10 is rotated to rotate a reel 1 reversely thus to feed the hose 5 from the reel 1. A sprocket 27 will rotate together with the reel 1 and a sprocket 29 will rotate through a drive/transmission means 26. The rotation of the sprocket 29 is transmitted through an unidirectional clutch 28 to a roller 15. Since the hose 5 is continuously fed with the speed approximately same with the maximum feed speed of the reel 1, it causes no loosening. The diameters of the rollers 15, 16 are smaller than that of the reel 1, thereby when winding the hose the torque of the roller is low and the damage of the hose due to the slip is reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05341380-A (JP)
Title: Automatic latching mechanism
Inventor: OKANO TAKESHI
IPC: G03B17/34
Filed: 1992-06-10
Abstract: PURPOSE:To accurately perform a sliding operation by automatically latching a sliding cover and a pack main body and releasing them from being latched at the time of photographing. CONSTITUTION:When the sliding cover lying in an initial state is started to be pulled out, a lever 40 is rotated so that a locking lever 46 may be moved to a position where the lever 46 can be engaged with the lever 50. When the sliding cover is pulled out up to a prescribed position, the lever 50 is rotated and the locking lever 46 is rotated. A lever 42 is moved by a spring 44, and then, it is engaged with a pin 54. When the sliding cover is pushed back, the lever 40 is rotated toward an initial position by a projecting part 64. The lever 35 is moved by the lever 42, and a holder main body 19a is released from being locked with a slide frame 22, and also, the lever 56 is rotated to the engagement position with the projecting part 65. When the sliding cover is pulled again, the slide frame 22 is pulled out, and the lever 42 is returned to the initial position and locked by the pin 62. When the slide frame 22 is put in its place, the slide frame 22 is locked with the holder main body 19a.
Patent JP-S5851398-A (JP)
Inventor: KOMATSU MOTOYOSHI
IPC: G06F17/40
Filed: 1981-09-24
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-S5673908-A (JP)
Title: Protection circuit for switching amplifier
Inventor: SANO SHINYA
IPC: H03F3/20
Filed: 1979-11-20
Abstract: PURPOSE:To avoid the power loss due to the protection circuit, from the protective operation by monitoring the base current of a switching transistor and the voltage between the collector and the emitter. CONSTITUTION:In a normal operation, when a base current flows to an output transistor 4 from a base drive circuit 2, a capacitor 9 is charged. Discharge is made via a diode 10 with the leading of the output voltage of the output transistor 4 before a transistor 13 is conducted. When an excessive current flows to the transistor  4, a voltage across the emitter and the collector of the transistor 4 is produced, and since one end of the capacitor 9 is biased with the voltage, a voltage superimposed on the charging of the capacitor 9 is produced across a resistor 12. Thus, the transistor 13 is conducted to cut off the output transistor 4 and to make protection.
Patent JP-S5939226-A (JP)
Inventor: KANEMOTO RIYOUSHIYU
IPC: A01G9/00
Filed: 1982-08-31
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-H08318377-A (JP)
Title: Resistance spot welding method
Inventor: SATO TSUGUHIKO
IPC: G06F15/18
Filed: 1995-05-25
Abstract: PURPOSE: To provide a spot welding method in which a prescribed nugget diameter is secured while expulsion and surface flash are prevented from generating, in other words, a method in which quality of spot welding is guaranteed while consumption of an electrode is also minimized. CONSTITUTION: While a prescribed parameter is detected by a welding experiment preliminarily, an observation is made on the presence/absence of expulsion, tip end diameter of an electrode and diameter of a nugget under various welding conditions, the results are fed to a neural network for learning so that a correlation equation is determined for the input/output pattern; items to be detected similarly as in the experiment are thereafter detected in an actual welding operation, the values thus detected are further computed by the correlation equation so as to discriminate the presence/absence of expulsion, tip end diameter of the electrode and diameter of the nugget.  Then, the optimum manipulated variable of a welding current is determined by means of a learning type fuzzy inference model performing the automatic tuning of the parameter, using as the input the number of generation cycle of the expulsion, tip end diameter of the electrode and the predicted nugget diameter all obtained by the correlation equation under various welding conditions, and using a manipulated variable of the welding current as the output; and thereafter, welding is performed with that value of the welding current in the actual welding operation.
Patent JP-S5940152-A (JP)
Title: Nuclear magnetic resonance imaging method
Inventor: SHIMIZU KIMIHARU
IPC: A61B5/055
Filed: 1982-08-30
Abstract: PURPOSE:To improve the precision of frequency resolution, the ability of position resolution and to obtain a three-dimensional nuclear spin density distribution, by repeating continuously two times or more the step impressing a gradient magnetic field whose intensity is varied in accordance with the position of one axis direction in a surface of the slice part while changing said part. CONSTITUTION:A material body to be measured is laid under a uniform magnetic field H, the gradient magnetic field GZ(Z1) and a high-frequency excitation signal RF(R1) are impressed simultaneously in a term 1, and a spin is excited selectively at the slice part (Q1). The gradient magnetic field GY(Y1) in which the magnitude of the magnetic field is varied in the axis direction perpendicular to a Z axis, e.g. the position for Y axis direction is impressed in a term 2 for prescribed time T1. A gradient magnetic field GZ(Z3) and a high-frequency excitation signal RF(R2) are impressed in a term 3 as in the term 1, and a spin is excited selectively at the slice part (Q2). The gradient magnetic field GZ(Z3) and the signal RF(R2) are impressed in terms 5 and 6 to excite the slice part (Q3), then the step for impressing the gradient magnetic field GY(Y3) is performed.
Patent JP-H10340893-A (JP)
Title: Method for etching electronic thin-film material
Inventor: WATABE KOJI
IPC: H01L27/108
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for etching an electronic thin-film material which allows a fine work with a transition metal oxide-contained noble metal, and to enable manufacture of a highly integrated high-dielectric device. SOLUTION: At least one kind from fluorine, chlorine, bromine, hydrogen bromide, trifluorobromomethane, chlorofluorocarbon, sulfur hexafluoride, nitrogen trifluoride, boron trichloride, and silicon tetrachloride and at least one kind from among helium, neon, argon, krypton, oxygen, and nitrogen are coupled to be used as an etching gas, for etching a transition metal oxide-containing noble metal. A antidiffusion layer 34 or a lower part electrode 31 of a non- volatile memory is formed of the transition metal oxide-containing noble metal, thus a high-integrated ferroelectrics memory is manufactured.
Patent JP-H06170147-A (JP)
Title: Removal of water from water-containing gas
Inventor: SHIBUAJI SAAKAA
IPC: C01B13/02
Filed: 1993-05-28
Abstract: PURPOSE: To efficiently remove moisture in the air at a low equipment cost and recover as dried air by passing it through a selective surface flow adsorbent membrane consisting of an alumina gel or a silica gel. CONSTITUTION: The removal of moisture from the air stream supplied through a line 20 is carried out at a membrane dryer unit 22. A major portion of moisture is removed from the compressed air stream at the dryer unit 22 incorporating the selective surface flow adsorbent membrane. The membrane consists of thin layers of finely-porous dried adsorption film having about 1-50 μm film thickness and about 15 Angstroms, generally about 4-10 Angstroms, pore diameter. Steam being a permeate gas from the dryer unit 22 is discharged through a line 26 together with a dry gas supplied to the lower pressure side of the dryer unit 22 through another line 24 and the dried air being a non-permeate gas is discharged through a line 28.
Patent JP-S6131169-A (JP)
Inventor: SASAKI MINORU
IPC: A61N1/30
Filed: 1984-07-23
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-H0912917-A (JP)
Title: Dye preparation
Inventor: DEIITAA SHIYUBUATSUINA
IPC: C09D11/03
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a new solvent-free dye formulation composed of an essentially water-insoluble dye selected from a metal complex salt azo dye and a metal phthalocyanine dye.  
     SOLUTION: This dye formulation contains 0.01-50wt.% (based on the formulation) of one or more kinds of dyes free from water-soluble group in the molecule and originated from a metal complex selt azo dye or a metal phthalocyanine and 50-99.99wt.% of a reaction product of 1-50mol of ethylene oxide with 1mol of castor oil. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H01318694-A (JP)
Title: Construction of branched supporter in cylindrical wall for covering excavated pit and branched segment therefor
Inventor: OZEKI MUNETAKA
IPC: E21D11/08
Filed: 1988-06-20
Abstract: PURPOSE:To increase the strength of joints by a method in which projections are formed on the joint faces of upper and lower ends branched segments and supporters, and in-situ concrete is placed to the joint faces to form supporters. CONSTITUTION:Projections 7 of concrete partially constituting segments 4 and 5 are formed on the joint faces 4a and 5a of the upper end branched segment 4 and the lower end branched segment 5 and supporters 6 (intermediate columns). A formwork 10 for forming the intermediate column which is divided into two sections in the axial and lengthwise directions is set between the segments 4 and 5. Concrete is placed into the formwork 10 and hardened, and the formwork 10 is disassembled to obtain an intermediate column 6. Stress transmission between the segments 4 and 5 the branched supporter 6 can thus be exactly attained.
Patent JP-S5854133-A (JP)
Title: Opening and closing mechanism for heavy cover
Inventor: HAYASHI KATSUJIROU
IPC: E02D29/14
Filed: 1981-09-26
Abstract: PURPOSE:To enable to perform an easy opening and closing of a heavy cover from the inside and the outside, by a method wherein two wheels are mounted to opposite ends of the lower end of the cover, the lower end of the cover is pivotably connected to a support member projecting from a fixed cover by means of a link and a single-acting cylinder, and the link is actuated by a double-acting cylinder. CONSTITUTION:Two wheels 8, 9 are mounted to opposite sides of a lower end of a heavy cover 3 such as flood resistant type ventilation, and are located so that they can freely slide over a cover support 2 attached to an opening part in a road surface. A support member 6 projecting from a lower end of a fixed cover 4 is pivotably coupled to the heavy moving cover 3 through a link 19 and a single-acting cylinder 14 provided with a roller 7 at its forward end. Additionally, the forward end of the support member 6 is pivotably connected to the middle of the link 29 through the medium of a double-acting cylinder 16. The two hydraulic cylinders 14 and 16 are controlled by a 3-way switching valve 12, and this permits the easy opening and closing of the cover by one-man operation.
Patent JP-S5940756-A (JP)
Title: Evaluating system of picture quality
Inventor: INOUE KENJI
IPC: H04N1/413
Filed: 1982-08-31
Abstract: PURPOSE:To realize an applicable picture quality evaluating system, by expanding the evaluating system in a conventional one-dimensional coding system in response to a picture signal by means of the 2-dimensional coding system. CONSTITUTION:An EOL detecting section 8 detects an EOL(End of line) code to discriminate the end of line in a compressing coded picture signal, a two-dimensional code detecting section 9 detects a pass mode code, a vertical mode code and a horizontal mode code being a reference to a changing point from the two-dimensional coding system picture signal (except one- dimensional coded line), and a one-dimensional code detecting section 10 detects a white and a black system code being a reference to the changing point from the horizontal mode coding part in the one-dimensional coding system picture signal (including one-dimensional coded line in a two-dimensional coding system picture signal) and in the two-dimensional coding system picture signal. Further, a main control section 11 counts and stores the prescribed number of changing points corresponding to various detecting signals transmitted from the two-dimensional code detecting section 9 and the one-dimensional code detecting section 10 and analyzes the tendency of transition of the number of changing points at each consecutive line in time series, allowing to execute the evaluation of the picture quality. Further, the changing point is detected from both one-dimensional coding system and two-dimensional coding system, counts it at each line and analyzes the tendency of transition in time series, allowing to execute the evaluation of picture quality.
Patent JP-H05344724-A (JP)
Title: Dc-dc converter
Inventor: ODAJIMA YOSHIMITSU
IPC: H02M3/28
Filed: 1992-06-11
Abstract: PURPOSE:To ensure the operation of a switching element by a low input supply voltage and to make it possible to control also an impressed voltage to the switching element. CONSTITUTION:A voltage originating during the off period of a switching element 8 is rectified and smoothed by a diode 9 and a capacitor 10 and is piled up on DC input power supply 1, and high driving voltage can be obtained even in the time of low input power supply in order to make the voltage as a bias power supply of a switching driving circuit 6.