baber/WOPTO huggingface dataset:
Patent JP-H0386422-A (JP)
Title: Movable blade holding structure of shear
Inventor: MURAKAMI SHINGO
IPC: B23D35/00
Filed: 1989-08-29
Abstract: PURPOSE:To improve wear resistance and impact resistance, and widen regrinding interval making a cutting edge part of a movable blade body out of cemented carbide. CONSTITUTION:In the case of a cutting edge holding part 21 separated from a holder 22, the cutting edge holding part 21 is placed on a lower mold, or in the case that they are integrated, the holder 22 is placed on it. Moreover a cutting edge 28 made of cemented carbide is engagingly inserted into a holding hole 21d, and its protruding part 28e is made to come into contact with the edge part of the cutting edge holding part 21, where the cutting edge 28 is pressed with an upper mold. A part of the cutting edge part 21 is plastic- deformed by the protruding part 28e integratedly formed at the edge part of a recess groove 28c in the cutting edge 28, the plastic-deformed part 21g flows into the recess groove 28c extending to a circumferential direction to engage with the part, by which the cutting edge 28 is connected with the cutting edge holding part. In the case of a cutting edge holding part separated from a holder, a jointed body is pressed into the holder, for example, both of them are connected by a means of metal flow with a joint ring.
Patent JP-H1165057-A (JP)
Title: Photosensitive member for heat development and processing member
Inventor: NAKAMURA YOSHISADA
IPC: G03C8/40
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a black-and-white picture excellent in a picture keeping quality in a short time and provide low fog, high D-max, high gradation, and to prevent generation of photographic density irregularity. SOLUTION: A photosensitive member, which is used in a heat development picture forming method, contains at least one kind of compound selected from a group of compounds expressed by expressions I to IV. In the expression I, R1 and R2 are the same or different and denote aliphatic hydro-carbon radicals the number of whose carbon atoms is 1 to 20. In the expression II, R1 denotes a bivalent aliphatic hydro-carbon radical the number of whose carbon atoms is 1 to 8. R2 and R3 are the same or different and denote aliphatic hydro-carbon radicals the number of whose carbon atoms is 1 to 20. In the expression III, R1 to R4 are the same or different and denote aliphatic hydro-carbon radicals the number of whose carbon atoms is 1 to 20.  In the expression IV, R1 to R4 are the same or different and denote aliphatic hydro-carbon radicals the number of whose carbon atoms is 1 to 20 or aromatic hydro-carbon radicals the number of whose carbon atoms is 6 to 15.
Patent JP-S6283711-A (JP)
Title: Automatic focus adjusting device
Inventor: YAJIMA AKIHIKO
IPC: G03B3/00
Filed: 1985-10-08
Abstract: PURPOSE:To attain the automatic focus adjustment to remove the trouble of the integration means by providing the deciding circuit to execute the focusing decision based on the output of the integration circuit and the adjusting signal generating means to output the signal of the focusing adjustment in accordance with the output of the deciding circuit. CONSTITUTION:The output of an integration circuit 23 is inputted, besides a focusing and non-focusing deciding means 21A and 21B, focusing vicinity detecting means 21C, 21C, 24 and 25 are provided which directly input the deviation signal concerning the focusing adjustment and detect that the range ring arrives at the vicinity of the focusing position, and by the output signal from the means, the time constant of the integration circuit 23 is made variable. Simultaneously when the deviation signal is inputted into the integration circuit 23, the signal is also inputted to comparators 21C and 21D for decision to constitute the focusing vicinity arriving detecting means, accompanying the focusing action, the range ring arrives at the vicinity of the focusing position, and then, the pulse output of the prescribed width is generated from changing- over driving means 24 and 25 by the deciding output, a time constant changing-over means 26 is operated and the time constant of the integration circuit 23 is changed over to the short time constant side. Thus, the hunting, the over-run, etc., are prevented and the quick focusing action can be executed.
Patent JP-H0271863-A (JP)
Title: Applicator
Inventor: FUJII NOBUHIKO
IPC: B05B3/14
Filed: 1988-09-07
Abstract: PURPOSE:To improve quality of coating by equipping an applicator main body so that a coating gun for spraying coating on a material to be coated which is carried with a conveyor is freely moved in the lengthwise direction thereof and rockingly supporting this applicator main body in the carrier direction of the material to be coated. CONSTITUTION:An applicator main body 8 is equipped so that a coating gun 9 for spraying coating on a material to be coated which is carried with a conveyor 4 is freely moved in the lengthwise direction thereof. This appricator main body 8 is rockingly supported in the carrier direction 5 of the material. In other words, the relative moving locus of the coating gun 9 for the material to be coated which is carried with the conveyor is regulated so that this locus is made rectangular for the carrier direction of the material. Thereby a uniform film is continuously formed on the material and quality of coating can be improved.
Patent JP-H1159899-A (JP)
Title: Supply device for spherical object
Inventor: KAI HIDEYOSHI
IPC: B65G47/14
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a supply device for a spherical object whereby in the case of supplying the spherical object from a storage vessel of hopper or the like to the next processing or manufacturing process, this spherical object can be surely smoothly supplied one by one. SOLUTION: A supply device 1 for a spherical object is constituted by a supply pipe line 8 connected to a storage vessel 2 of the spherical object, branch pipe line 9 branching from the supply pipe line 8, and a fluid supplier 10 introducing a pressure fluid in the branch pipe line 9. By the pressure fluid injected in the supply pipe line 8 through the branch pipe line 9, the spherical object is conveyed.
Patent JP-H0389769-A (JP)
Title: Picture reader
Inventor: OTAKE MASAKI
IPC: H04N1/04
Filed: 1989-09-01
Abstract: PURPOSE:To sense the abnormality of a fluorescent lamp simultaneously with its occurrence, and to prevent wasteful loss from the viewpoint of operation by providing a means to detect the abnormality of the fluorescent lamp based on the preheating current of the fluorescent lamp. CONSTITUTION:A microprocessor 14 controls a fluorescent lamp lighting circuit 23a by sending a preheating signal (a) and a lighting signal (b) to it in order to preheat or light the fluorescent lamp 5a. Further, a power circuit 24 to supply voltage required for the lighting of the fluorescent lamp 5a and a preheating current detection circuit 25 of a means to detect the abnormality of the fluorescent lamp 5a are provided. Then, the preheating current is detected by the preheating current detection circuit 25, and the lighting operation of the fluorescent lamp is monitored, and the abnormality is detected at the time of the occurrence of the abnormal operation. Thus, such trouble that the service life of the fluorescent lamp 5a is shortened or an accident breaks out can be eliminated.
Patent JP-S61103680-A (JP)
Title: Replenishing method of electrode in case of automatic blasting
Inventor: OTOME OSAMU
IPC: B25J9/16
Filed: 1984-10-25
Abstract: PURPOSE:To obtain a flat finish surface without generating a step difference which is generated when blasting is started, by detecting a fact that an electrode is consumed by a prescribed length, and also replenishing the electrode, when a working current is not flowing. CONSTITUTION:A path for blasting and control information are taught by a teaching box 28, and stored in a memory 29. When the program concerned is designated and started by an operating board 30, it is discriminated by a microcomputer 31 based on the contents of the memory 29, and a robot is controlled by driving a robot driving servo-motor 33. In the same way, an electrode feed roller driving motor 35 is controlled through a driver 34. When an electrode 1 is consumed by a prescribed length, an electrode consumption detecting sensor 8 is operated, and also when a current detector 17 is off, it is decided by the microcomputer 31 that said detector is off, and when its condition is satisfied, the electrode replenishing operation is executed.
Patent JP-H1061406-A (JP)
Title: Cooling structure for gas turbine blade
Inventor: TADA HIROHARU
IPC: F01D9/02
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To hardly generate the cracking of a blade wall, enhance the soundness of a blade, and extent the life of the blade, by arranging in a gas turbine blade wall, a slit which is communicated with a cavity inside the blade, formed slantingly against a blade surface, and extended in the height direction of the blade. SOLUTION: A gas turbine stator blade comprises a blade part 1 and a shroud 2. A slit 3 is arranged over the whole height of the blade in the blade part 1. The wake side of the stator blade is cooled by flowing cooling air and so on through the slit 3. A cavity for flowing the cooling air and so on is arranged inside the blade, and this cavity is partitioned by a rib 4. The rib 4 is arranged in the vicinity of the slit 3, so that blade walls in front and rear of the slit 3 may not be deformed. As to a blade wall part 8 on a rear edge side further from the slit 3, a rib 4' is arranged just behind the slit 3, and the length of the blade wall part 8 is shortened. Hereby, a deformational problem can be solved.
Patent JP-S6466755-A (JP)
Title: Data compressing device
Inventor: NAKAYOSHI ATSUSHI
IPC: G06F5/00
Filed: 1987-09-08
Abstract: PURPOSE:To improve the data compressing rate, by extracting the differences between stored 1st and 2nd data at every character and storing these differences. CONSTITUTION:An original source code A and a processing object source code B are stored in the source code files 1 and 2 respectively. A processing part 3 takes out each row of both codes A and B to obtain the differences among these rows at every character and extracts the changing position information on each character of the code B to the code A as well as the character information on said changing position to write these information into a compressed file 4. Thus the differences between 1st and 2nd data are extracted by a difference extracting means at every character. As a result, a high compressing rate is obtained.
Patent JP-H0388564-A (JP)
Title: Image reader
Inventor: SATO NAOKI
IPC: H04N1/12
Filed: 1989-08-31
Abstract: PURPOSE:To simplify the mechanism for drop-out color switching by providing a prism for bringing a reflected light from a document to color dispersion and a slit member provided with a slit on an optical path. CONSTITUTION:The device is provided with a prism 14 for bringing a reflected light L from document paper P brought to light irradiation by a light source 6 to color dispersion to plural color components, and also, provided with a slit member 15 having a slit 15a for allowing only a selected color component to pass through on an optical path of a light beam which is brought to color dispersion by the prism 14, and thereafter, turned back by mirrors 7, 8 and 9. The prism 14 can disperse the incident light L to plural color components, therefore, by rotating the prism 14, the light of one color component can be set onto an optical path B. Accordingly, only the light of the color component set to the optical path B passes through the slit 15a, and the light of other color component can be obstructed by the slit member 15.
Patent JP-S6469503-A (JP)
Title: Keeper for oxide superconductor
Inventor: YAMAMOTO SHUNJI
IPC: C01B13/14
Filed: 1987-09-08
Abstract: PURPOSE:To reduce the change in the superconductive properties of an oxide superconductor with the passage of time, by providing a box in which oxide superconductors are stored and a means for passing a oxidation-promoting medium through the box. CONSTITUTION:An oxide superconductor 24 is placed in the storage box 21, the box is tightly closed with the cap 22, then an oxygen gas 23 is introduced from the inlet 25 into the vessel 21, and sent out of the outlet 26. Thus, the oxide superconductor 24 is continuously exposed to a high concentration of oxygen 23. In the concentration difference theory in chemistry, a substance of high concentration diffuses into the low concentration area in the medium. At this time, it has been known that the low concentration substances become not further lower due to this diffusion, but, on the contrary, the concentration is increased in some cases. The oxygen concentration of the gas 23 is obviously higher than in the superconductor 24. Thus, the oxygen content of the superconductor is maintained almost at the same level when it has been prepared to keep its crystalline structure without deterioration in its superconductive properties.
Patent JP-H0656296-A (JP)
Title: Belt deviation control method for belt conveying device and its device
Inventor: KOBAYASHI KENICHI
IPC: B65G43/02
Filed: 1992-08-01
Abstract: PURPOSE:To facilitate the work for setting the initial elastic excitation force of a spring member against an edge guide to the optimum value. CONSTITUTION:The moving speed information in the deviation direction of an endless belt 2 is obtained when the endless belt 2 is moved to reach the stable restriction position of an edge guide 3, then the alignment of a steering roll 1b is adjusted in response to the obtained moving speed information so that the stable restriction position of the edge guide 3 is made constant.
Patent JP-2001047515-A (JP)
Title: Production of metal fitting-rubber integrated composite product
Inventor: KATAYAMA NAOKI
IPC: C23F1/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To inexpensively produce a metal fitting-rubber integrated composite product excellent in adhesion characteristics such as the adhesiveness or adhe sion durability of an aluminum metal fitting and rubber by integrally bonding rubber to the aluminum metal fitting comprising aluminum or an aluminum alloy under vulcanization without generating a problem of environmental pollu tion or the like. SOLUTION: Etching treatment using an acid, alkali or fluoride is applied to aluminum metal fittings 2 and chemical forming treatment using alkali metal phosphate is further applied thereto and the vulcanizing adhesion regions of these treated metal fittings 2 thus obtained are coated with an adhesive and predetermined rubber 4 is bonded to the coated regions of the metal fittings under vulcanization to produce a metal fitting-rubber integrated composite product 6.
Patent JP-H0758962-A (JP)
Title: Facsimile equipment
Inventor: KOJIMA MASAAKI
IPC: H04N1/41
Filed: 1993-08-17
Abstract: PURPOSE:To provide a facsimile equipment capable of accurately expressing the gradation of a graphic, etc., for the gradation area of the graphic, etc., that exists in one document and transmitting both dot data as making a character easy to read and clear for a character area even when the halftone data of the graphic, etc., and the binary data of the character, etc., are mixed in the dot data of prescribed unit read by a data reading part. CONSTITUTION:This facsimile equipment is constituted in such a way that the dot data of one line of the document are fetched via a CCD 1, an A/D conversion part 2, and it is discriminated whether fetched dot data of one line are data of halftone level, the one of white level, or the one of black level at every dot by a discrimination part 3, and also, the data of halftone level are encoded by an encoder part 5 after halftone processing is applied to the data at every dot by an image processing part 4 and pseudo gradation data are generated, and the data of white level and the one of black level are encoded at every dot after the binary data is generated by the encoder part 5.
Patent JP-H04109589-A (JP)
Title: Organic thin film electroluminescent element
Inventor: UTSUKA RIYUUICHI
IPC: H05B33/26
Filed: 1990-08-29
Abstract: PURPOSE:To reduce the rate of lowering of luminance due to successive driving and lower driving voltage by forming a connecting layer having an increase in metal density which is continued from a thin layer of organic fluorescent material to a cathode. CONSTITUTION:A transparent electrode 12 serving as an anode, and a hole injection layer 13, a thin film layer 14 of organic fluorescent material made by a metal complex, and a connecting layer 15 connecting the thin film layer 14 of organic fluorescent material and a back electrode 16 serving as a cathode, and the back electrode 16 are sequentially laminated on a glass base 11. The back electrode 16 contains metals forming the metal complex and the connecting layer 15 has an increase in metal density which is continued from the thin film layer 14 of organic fluorescent material made by the metal complex to the back electrode 16. Therefore a distinct interface between the thin film layer of organic fluorescent material and the cathode does not exist and so a Schottkey barrier is considerably reduced.
Patent JP-H07151507-A (JP)
Title: Rotary-angle transmitter
Inventor: ERIKU MENRE
IPC: G01D5/22
Filed: 1994-09-20
Abstract: PURPOSE: To detect a turning angle with high reliability by having an inexpensive and space-saving structure. CONSTITUTION: A turning angle sensor 20 has at least a linear single sensor coil 22 fixedly arranged to rotary motion of a sensor shaft 12, and the sensor coil 22 has a coil core supported so as to be shiftable in the coil, and the coil core can be shifted by the sensor shaft 12 through a crank transmission mechanism, and for example, the coil axis corresponding to the shift direction of the coil core in the sensor coil 22 is constituted so as to be arranged in the crossing direction to the rotational axis of the sensor shaft 12.
Patent JP-S59116499-A (JP)
Inventor: NAKAJIMA YASUO
IPC: D21H27/00
Filed: 1982-12-21
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-H1061560-A (JP)
Title: Monitoring device for operating state of sewage pump
Inventor: DAIMON TAKESHI
IPC: G05B9/02
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To reliably detect abnormalities when whether sewage pumps in a sewage-treatment plant and relay pump fields related to it and remotely arranged are normally operated or not is monitored. SOLUTION: The monitoring cycle is preset from estimated operating patterns of sewage pumps 27, 16 in respective time zones of a day and stored in a storing device 41, controllers 24, 33 judge whether the sewage pumps 27, 16 are operated or not for each monitoring cycle. If they are not operated, generation of abnormalities of the sewage pumps 27, 16 and water level gauges 22, 13 frequent switches 23, 14 and control circuits 25, 15 for controlling the operation and the stop are detected, displayed and output by a CRT 39 and a printer 40. Therefore, generation of abnormalities can be reliably detected.
Patent JP-2000051907-A (JP)
Title: Hot pressure-welding method and device therefor
Inventor: SAKAMOTO KOICHI
IPC: B23K20/00
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain sure bonding strength with small press capacity at the time of superimposing and pressure-welding high-temp. steel. SOLUTION: This method is a method by which, after descating the high- temp. rolled steel using rotary cutting tools in reducing-flame atmosphere, at the time of continued hot rolling, the steel is superimposed and pressure-welded in the reducing-flame atmosphere and the volume to be cut for descaling or the area of the superimposed part is adjusted.  When the length of superimposition at the time of pressure welding is made to L0 and the length of the joining after pressure welding is made to L, the rolled steel is pressed so that L/L0 becomes >=1.5, the inclined angle θ of removing allowance by cutting is made to 0-45 deg., the max. depth d1 of the removing allowance by cutting is made in the range of 10-40% of the thickness of the rolled steel, the removing allowance L1 by cutting is made larger than the length L0 of superimposition, the joint part of the rolled steel and the corner parts which are brought into contact with a pressure-welding tool are chamfered, the surface of the pressure-welding tool is made to <=2 μm in surface roughness Ra and a device for spraying a lubricant is provided.
Patent JP-S59115437-A (JP)
Title: Control of fuel injection amount of diesel engine
Inventor: NAGASE MASAOMI
IPC: F02D41/26
Filed: 1982-12-22
Abstract: PURPOSE:To allow the calculated injection amount and the actual injection amount to be accorded with independently of the dispersion of the fuel injection system and the variation of time lapse, by controlling the injection amount so that the actual injection amount and the calculated injection amount are accorded with when the operation state of an engine is stable. CONSTITUTION:The stabilization degree of the operation state of an engine is judged from the variation amount of the engine revolution speed and the variation amount of the opening degree of an accelerator. When the operation state is stable, the difference DELTAQ between the actual injection amount and the calculated injection amount is calculated. The correction amount DELTAQi at this time is obtained by correcting the correction amount DELTAQi-1 in the preceding time in a rate of 15:1 by using the difference DELTAQ at the present time. Thus, the calculated injection amount and the actual injection amount can be accorded with independently of the dispersion of the fuel injection system and the variation of time lapse.
Patent JP-S61104696-A (JP)
Inventor: ITO YUTAKA
IPC: C09K5/04
Filed: 1984-10-29
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-2001049657-A (JP)
Title: Soil improvement construction method and grouting device
Inventor: MAKITA TOSHIHIRO
IPC: E02D3/12
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of earth pressure in the lateral direction in soil for a change into the mixed soil of a grout without almost changing an improved body in the quantity of soil before improvement by approximately discharging excess soil. SOLUTION: Soil is agitated by an agitating blade, discharging water, the blade is penetrated up to fixed depth, the discharge of water is changed over to the discharge of a grout at that time, and the blade is pulled out upwards, discharging the grout. Thus, unimproved agitated soil in the upper section of soil agitated with the grout is pushed upwards, and soil is discharged successively so as to push out soil onto a ground surface and the grout is mixed successively.
Patent JP-H0777131-A (JP)
Title: Fuel injection pump
Inventor: FURUTA KATSUNORI
IPC: F02M59/26
Filed: 1993-09-10
Abstract: PURPOSE:To improve the increasing rate of injection pressure and the injection ratio of fuel on the way of injection of fuel, and reduce easily a harmful material included in exhaust gas with a simple structure. CONSTITUTION:When rise of a plunger 13 is started and a feed hole 12a is closed by the outer wall of the plunger 13, pressurizing of fuel in first and second pressurizing chambers 21, 22 is started. When the capacity of the first pressurizing chamber 21 is set as V1 and the capacity of the second pressurizing chamber 22 is set as V2, the relation of a pressurized fuel capacity is V1+V2. When pressurized fuel pressure is overcame energization force of a compressing coil spring 34 and a valve 33 is lifted, feed of fuel is started toward a fuel injection valve. Furthermore, when the plunger 13 is raised, and the fuel passage 14e of a spacer 14 is closed by the inner wall of the plunger 13, the capacity of pressurized fuel becomes the capacity V1 of the first pressurizing chamber 21. Therefore, the increasing rate of fuel injection pressure is raised on the way of fuel injection, and the increasing rate of an injection ratio is increased in association with its increase.