baber/WOPTO huggingface dataset:
Patent JP-S5767105-A (JP)
Title: Manufacture of sintered iron product
Inventor: MATSUMOTO SHIYUUJI
IPC: B22F3/10
Filed: 1980-10-13
Abstract: PURPOSE: To obtain a sintered body having sufficient density and strength by sintering at a low temp. by compacting iron powder contg. graphite and by sintering it in a nonoxidizing atmosphere after steam treatment.  
     CONSTITUTION: Iron powder is mixed with graphite powder and other metallic powder and compacted into a prescribed shape. By treating this green compact with steam, iron oxide is formed on the surface of the compact and in the pores, and oxide is formed on the surface of each grain of the iron powder. The compact is then sintered at a temp. at which the formed iron oxide is reduced. In this sintering process, the graphite poweder contained in the iron powder acts on the iron oxide to actively conducti the reduction. Accordingly, a sintered iron body equal to an ordinary one in density and strength can be obtd. by sintering at a low reduction temp. and the heat consumption can be decreased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01314176-A (JP)
Title: Image output device
Inventor: NAGATA SATOSHI
IPC: B41J5/44
Filed: 1988-06-11
Abstract: PURPOSE:To enable an execution to be instructed with a simple loading/ unloading processing by providing a loading member identifying and executing an arbitrary emulation program stored in a cartridge-type memory medium. CONSTITUTION:A program package 29 consisting of emulation program ROMs 29a, 29b and a socket 29c is so constructed as to be detachable to connectors 2a, 2b. With a power source throw-in to a printer control unit 2, a CPU 23 conducts an initialization, thereafter reading an address 200000H allocated to the connector 2a to judge whether or not the read value is 'PPPP'. If the judgement is NO, an address 500000H of the connector 2b is read to judge whether or not it is 'PPPP'. If the judgement is NO, an instruction stored in a control program ROM 25 is continued, and a printing processing from a host is executed; if the judgement is YES, the step is jumped to an address 500004H, and an instruction according to the emulation program in the ROM 29b is executed. Therefore, an information output processing according to a plurality of command systems can be performed.
Patent JP-H038450-A (JP)
Title: Equipment for charging raw material into rice polishing tank
Inventor: TAMEHISA EIJI
IPC: B02B7/02
Filed: 1989-06-05
Abstract: PURPOSE:To automatically charge a raw material into a rice polishing tank by comparing and calculating both preset value and detected weight of the raw material in the rice polishing tank by a central part and closing a transfer path of the raw material when the detected weight is made equal to the preset value. A sensor S2 for detecting weight of rice is fitted to a rice polishing tank 17 connected to a rice milling machine 19. CONSTITUTION:The weight of a raw material in the tank 17 is detected by this sensor S2. Further an operation control part 2 interrupts a transfer path 15 of the raw material supplied to the rice polishing tank 17 from a tank 11 housing the raw material necessitated per a plurality of times for rice polishing. Furthermore a central control part 1 commands the operation control part 2 to open the transfer path 15. The weight of the raw material charged into the tank 17 per one time of rice polishing is previously inputted as the preset value. The weight of the raw material in the tank 17 which is sent from the sensor S2 is compared with the preset value and calculated. When the weight of the raw material reaches the preset value, the command for closing the transfer path 15 is output to the operation control part 2. As a result, charge of the raw material into the rice polishing tank is automated.
Patent JP-S6123796-A (JP)
Title: Electrolytic treatment using finely divided electrodes
Inventor: TOMIOKA HISASHI
IPC: C25D21/12
Filed: 1984-07-09
Abstract: PURPOSE:To perform uniform coating treatment for materials to be treated by providing block-shaped electrodes made of insoluble material which are finely divided into many pieces in accordance with the surfaces of the material to be treated, performing suitably different electric conduction to each electrode and simultaneously performing electrolysis. CONSTITUTION:Electricity is conducted to the material 10 to be treated which is immersed into an electrolyte 12 incorporated in an electrolytic cell 11 via a wiring 9 from the electric sources R1, R2 for electrolysis and also conducted to respective block-shaped electrodes ranging from a step A to a step F which are divided into many pieces in each electrode plate I, II. The low electrical voltage and current are charged to the block-shaped electrodes which are opposed to the peripheries of the square plain plate of the material 10, for example, to all the electrodes of the steps A, F and to the two electrodes B1, B2, B7, B8, C1, C2, C7, C8, D1, D2, D7, D8, E1, E2, E7, E8 of both sides till the step E from the step B and high electrical voltage and current are charged to the other electrodes opposed against the central part of the material 10 to perform the electrolytic treatment. Thereby, the uniform coating treatment can be performed on the material to be treated.
Patent JP-H0435492-A (JP)
Title: Optical system adjusting method for stereoscopic picture display device
Inventor: KANAYAMA HIDEYUKI
IPC: H04N13/04
Filed: 1990-05-30
Abstract: PURPOSE:To facilitate adjusting work, and to attain high adjustment precision by adjusting an optical system according to the period and the phase of a more pattern on a back projection type screen and the contrast of a vertical striped pattern on a reflection type screen. CONSTITUTION:When the convex lens pitch P of a lenticular plate 11 and the arrangement pitch P' in a horizontal direction of a picture element pair in which a picture element L for a left eye and a picture element R for a right eye formed on a screen 1 are made into one pair are made to mach with each other, a reflection type screen 12 is installed in front of the back projection type screen 1, and simultaneously, the picture display device of a projecting part 14 is formed into the screen of uniform lightness so that the contrast of the vertical striped pattern detected on the projection type screen 12 is maximized, and optical distance is adjusted. Thus, the adjusting work can be facilitated, and in addition, the adjustment of the high precision can be attained.
Patent JP-H0681764-A (JP)
Title: Pump for viscous substance
Inventor: MACHIASU HAAN
IPC: F04B15/02
Filed: 1993-05-21
Abstract: PURPOSE: To raise delivery efficiency, ensure high vacuum and reduce abrasion of a valve body and the like mainly by providing a reciprocating piston in a cylinder, a slide separating valve in the upper side of the discharge direction of the piston and drive means of a particular structure for driving the piston and the valve. CONSTITUTION: A separating pump 10 has a longitudinal case 12 arranged at an end of a discharge cylinder 17, and a hydraulically driven discharge piston 19 is received therein. A valve body 22 is arranged in a supply passage from a discharge opening 16 formed by a cylindrical portion 14 toward an opening 18 of a flange 20. The valve body 22 is slid with the cylindrical portion 14 by an arcuate knife edge 26 of a chamfered surface 24. The valve body 22 is connected to a fork 22 of a drive rod 34 with play. A space 38 in the case 12 receiving the drive rod 34 also receives a cylindrical guide sleep bolt 40 arranged with a sliding space apart from the surface of the valve body 22 opposite the cylindrical portion 14.
Patent JP-S5667235-A (JP)
Title: Manufacturing apparatus of composite molded part
Inventor: YAMAMORI SHIYOUJI
IPC: B29C45/14
Filed: 1979-11-05
Abstract: PURPOSE: To improve manufacturing efficiency in a manufacturing apparatus of a composite molded part by a method wherein there are provided groove parts by which the label material is moved and supplied to a position in and crossing the passage where a label loading core moves by its own weight.  
     CONSTITUTION: A plurality of cavities are arranged vertically in two or more  stages, guide grooves 52, 53 for the label material are provided in multistages of the  same number as molded goods obtained in a advancing direction of the label material loading cores 54, 55. The label material loading cores 54, 55 advance toward the 1st die parts 43, 44 and when the label material attracted to the surfaces of the label material loading cores 54, 55 passes over another label material guide grooves 52, 53 provided on the side of the 2nd die part 48, the said label material guide grooves are shut so that the label material does not fall into any other label material guide grooves 52, 53 and at the same time, after the label material has passed, the guide grooves are let to be flexible so that they can be shut easily and therefore the manufacturing efficiency of the composite molded part can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08338218-A (JP)
Title: Parallel type oil filter device for internal combustion engine
Inventor: MIYAHARA SANAE
IPC: B01D35/02
Filed: 1995-06-09
Abstract: PURPOSE: To provide a parallel type oil filter switching device, in which no oil leaks even when a filter element is removed, for an internal combustion engine. CONSTITUTION: Opening/closing valves 1, 8a, which are closed by means of springs and open valve elements by means of operation rods 1c, 8c arranged in the valve elements, are arranged individually in flow-in passages 19a, 19b, which are arranged from an oil inlet 15 in an adapter 11 to a first and a second oil filters 10a, 10b, and in flow-out passages 18a, 18b, which are arranged from a first and a second oil filters 10a, 10b to an oil outlet 16.
Patent JP-H08334991-A (JP)
Title: Belt transfer device for electrophotogrphic device
Inventor: HASHIMOTO YASUSHI
IPC: G03G15/16
Filed: 1995-06-09
Abstract: PURPOSE: To stably separate paper whose leading edge is deformed from a photoreceptor by providing an electrode grounded on the back surface of a belt near the separation point of the paper from the photoreceptor in an inexpensive belt transfer device having a simple structure. CONSTITUTION: The leaf spring electrode 5 grounded is provided so as to press the belt 3 to the photoreceptor 4 near the separation point of the paper 1 from the photoreceptor 4 on the downstream side from a corona discharger 2 on the back surface of the belt 3. Polarized charge is generated in a gap (d) by the charge of the belt 3 positively electrostatically charged by the discharger 2 and the charge of the photoreceptor 4 negatively electrostatically charged in an electrophotographic process, and electrostatically attractive force to the photoreceptor 4 is generated on the paper 1. When the deformed leading edge of the paper 1 passes above the electrode 5, the gap (d) is crushed by the pressing force of the electrode 5 and the charge generated in the gap (d) is neutralized and the electrostatically attractive force disappears.  Furthermore, when the leading edge of the paper 1 passes above the electrode 5, the paper 1 is electrostatically attracted to the belt 3 by internal electric field Ep and separated from the photoreceptor 4.
Patent JP-S63350-A (JP)
Title: Production of resin composition
Inventor: WAKABAYASHI TOSHIO
IPC: C08L67/02
Filed: 1986-06-19
Abstract: PURPOSE:To obtain a resin compsn. having excellent rigidity, moldability, resistance to heat and water, etc., by mixing a resin consisting of a polyphenylene ether and a thermoplastic polyester with a compd. having a specified structure. CONSTITUTION:5-95wt% polyphenylene ether having the formula (wherein Q1, Q2, Q3 and Q4 are each H, halogen, hydrocarbon, halohydrocarbon, hydrocarbonoxy or halohydrocarbonoxy; and n is a number of not smaller than 20) is mixed with 95-5wt% thermoplastic polyester. 100pts.wt resulting resin is mixed with 0.1-20pts.wt. compd. having at least one group selected from the group consisting of carboxyl, acid anhydride, acid amide, imide, carboxylic ester, epoxy, amino and hydroxyl groups to obtain the desired resin compsn. Examples of the compd. to be blended are maleic anhydride, acrylamide, etc.
Patent JP-S63108-A (JP)
Title: Manufacture of semiconductor element
Inventor: MIYAUCHI MICHIHIRO
IPC: H01L21/20
Filed: 1986-06-19
Abstract: PURPOSE:To enable the formation of a high-quality crystalline Si thin film over a large area by removing a part of an insulating film formed on a first Si thin film and forming a second Si thin film followed by recrystallization. CONSTITUTION:After forming an Si thin film 2 on an insulating substrate 1 by a vapor deposition technique such as reduced-pressure CVD and spattering, the single-crystallization is performed by an annealing technique of various kinds. On that silicon thin film 2 made into single crystal, an insulating film 3 of a silicon oxide film, for example, is formed and a part of that film is removed to expose a surface of the single crystal Si thin film 2 having a certain face orientation, e.g., <100>. And, an Si thin film 4 is formed by a reduced- pressure CVD technique. By using the exposed Si thin film 2 as a crystal spieces, that Si thin film 4 is annealed to be made into single crystal. The single- crystallization occurs on a boundary between that and the underlying Si thin film 2 and it grows over the whole surface of the Si thin film 4. Thus, the good single crystal Si thin film 4 can be formed over a large area.
Patent JP-H08336974-A (JP)
Title: Ink-jet head
Inventor: MATSUO KOJI
IPC: B41J2/205
Filed: 1995-06-09
Abstract: PURPOSE: To obtain a high quality image with gradation by controlling temperature in a pressure chamber during the generation of bubbles, changing the volume of bubbles optionally, and by changing the area of a dot. CONSTITUTION: A heat generating resistor 22 for heating ink preliminarily and a counter electrode 28 for boiling ink to generate bubbles are installed in a pressure chamber 27 having an ink droplet discharge opening 26. The time for applying voltage to the resistor 22 and the electrode 28 is controlled, and the size of the bubbles is changed.
Patent JP-S5667240-A (JP)
Title: Method and device for molding thermosetting resin
Inventor: YAMADA TOSHIAKI
IPC: B29C43/00
Filed: 1979-11-05
Abstract: PURPOSE: To prevent a molded form from generating roughness on a surface thereof or air bubbles and improve operability by a method wherein one-pack type thermosetting resin being filled within a cartridge with a nozzle is injected.  
     CONSTITUTION: One-pack type thermosetting resin, epoxy resin for example, filled with a proper amount of filler and hardening agent is deaerated, thereafter, is filled into a cartridge A having a nozzle. A tip end of a nozzle for the cartridge A is opened and it is loaded into a cartridge receiving chamber 1, then, a cartridge plunger 3 is pushed by pneumatic pressure. The thermosetting resin is supplied into a measuring chamber 9 in an constant amount thereof through a suction valve 10. When the plunger 8 is pushed out, the constant amount of the thermosetting resin is filled into an injection mold through a discharging valve 11 and a discharging nozzle 12. The constant amount of the deaerated resin is injected, therefore, roughness such as a burr or the like and air bubbles will never be generated. The resin is sealed within the cartridge and an operator is freed from touching the resin directly, therefore, it is preferable for sanitation of the operator. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63307923-A (JP)
Title: Sensing method for clogging of resin flow channel of injection molding machine
Inventor: SATO KAZUTO
IPC: B29C45/76
Filed: 1987-06-09
Abstract: PURPOSE:To uncover clogging of a resin flow channel at an early stage by providing a sensor to sense the molten resin pressure on a cavity section of a mold. CONSTITUTION:Molten resin 31 in a barrel 15 is injected into a cavity 13 by moving a screw 17 forward when a fixed mold 11 and a movable mold 12 are clamped with, and the barrel 15 is moved forward to switch over an electromagnetic switching valve 24 from the neutral position to a chamber (b). At that time, a timer 29 is in and the time is out, and a comparison device 26 is actuated. The pressure of molten resin injected into the cavity 13 is sensed out by a sensor 25 and transferred to the comparison device 26, being compared with the reference pressure stored in a control device 27, and in case the sensed value is smaller than the reference pressure, an alarm is issued as an outside output 28 of the comparison device 26. The clogging of the resin flow channel is discovered immediately and a counter measure is taken.
Patent JP-H04368823-A (JP)
Title: Bag for filling foamed body
Inventor: TAKAO KOJI
IPC: B62D65/00
Filed: 1991-06-17
Abstract: PURPOSE:To prevent the folding of a bag at the time of being inserted into a hollow structure, eliminate the generation of remaining air at the time of foaming of an foaming agent and provide the bag for filling a foamed body to be able to fill the required foamed body. CONSTITUTION:One end (one end opening 13a) of a bag 10 for filling a foamed body, placed in an inner space of a hollow structure (body shell 2) in which a foamed body M is filled and filling the foamed body M in the inner space by means of a filling section 12 in which a foaming agent A injected from an injection inlet 14 is foamed, is opened on the side of the injection inlet 14 exposed outside the hollow structure, and the other end (other end opening 13b) is opened deep inside a filling section 12 and an air vent passage 13 for exhausting the remaining air in the filling section 12 at the time of foaming the foaming agent A.
Patent JP-S5770780-A (JP)
Title: Tesioning apparatus for crawler of agricultural machine
Inventor: SATOJI HISAYUKI
IPC: B62D55/30
Filed: 1980-10-15
Abstract: PURPOSE: To prevent any change in the grounding length of crawler when the latter is tensed, by providing suitable means for moving a front upper sprocket longitudinally and vertically.  
     CONSTITUTION: When a crawler 4 is loosened, this crawler 4 is tensioned by travelling an upper front sprocket 1 by rotating and travelling a lower part of a transmission case 13, 14 around the axis of driving shaft 11, 12 at upper position through moving adjusting screw 16 forwardly by nuts 18, 18. Since the crawler 4 is tensioned by travelling the upper front sprocket 1, the distance between a lower front sprocket 2 and a rear sprocket 3 does not change in spite of the travelling of the upper front sprocket 1. Then, there are no change of grounding length caused by tensioning of the crawler 4. Therefore, the agricultural work can be conducted stably. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09326202-A (JP)
Title: Temporary suspension mechanism for luminaire
Inventor: KAWACHI HIDEJI
IPC: F21V21/02
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a temporary suspension mechanism wherein the number of part items is reduced, permanent attachment can be executed easily, and moreover slip-off does not occur in a temporarily hung state. SOLUTION: This mechanism is equipped with an attachment member 1 to be attached to a ceiling, etc., and a luminaire body 2 to be attached to the attaching member 1, and further equipped with catch parts 20 provided on the luminaire body 2 and catch receiving holes 11 which, being provided in the attachment member 1, the catch parts 20 are caught in.  The catch receiving holes 11 each have, in their marginal part, a temporary hanging part 22 on which each of the catch parts 20 is caught so as to be able to engage/disengage with the luminaire body 2 in a position apart from the attachment member 1, and further each have a temporary suspension part 24 which brings the luminaire body 2 close to the attachment member 1 by the catch parts 20 moving from these temporary hanging parts 22 via guide parts 23 for sliding and puts the catch parts 20 into locking engagement with the catch receiving holes 11.
Patent JP-S61123174-A (JP)
Inventor: MAAKU EI RIIDO
IPC: H01L29/80
Filed: 1985-06-29
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-S62174740-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TACHIBANA NORIKI
IPC: G03C1/08
Filed: 1986-06-19
Abstract: PURPOSE:To obtain a photosensitive material having excellent film properties without inducing stagnating desentization by incorporating a latex fixed with a hydrophilic group on the surface and silver halide particles spectrally sensitized by a specific sensitizing dye into one layer of emulsion layers. CONSTITUTION:The latex fixed with the hydrophilic group on the surface as well as the silver halide particles spectrally sensitized by at least one kind of the sensitizing dye selected from the sensitizing dyes expressed by the formula I and formula II are incorporated into at least one layer of the silver halide emulsion layers. The term 'fixed with the hydrophilic group on the surface of the latex' refers to the state in which a polymer having the hydrophilic group is securely adsorbed and fixed onto the latex surface or the state in which a compd. having the hydrophilic group contributes to the reaction for forming the latex and part of the compd. is taken in by the covalent bond with the latex and is fixed in this state so as to be disposed on the surface of the latex particles. The polymer having the hydrophilic group is synthetic or natural water soluble polymers which have preferably an anionic group and have a nonionic group and anionic group.
Patent JP-S625791-A (JP)
Title: Color image pickup device
Inventor: AWAMURA DAIKICHI
IPC: G02B21/00
Filed: 1985-07-02
Abstract: PURPOSE:To allow each light beam to have identical scanning areas on respective samples and to reproduce color pictures having a high grade resolution by removing color shifting among the respective beams caused as the result of a chromatic aberration through auxilialy deflecting means. CONSTITUTION:Light beams emitted from each light source 1 to 3; red, green and blue vibrate in high speed in major scanning directions by acoustooptic elements 6, 21 and 32 which are the first polarization elements. Green light beam is made incident on a vibrating mirror 13 in common which is the second polarization element after permeating a dichroic prism 11 which reflects only a red color and the dichroic prism 12 which reflects only a blue color. Red and blue color light beams are deflected through vibrating mirrors 25 and 36 for correction by a shifted quantity equivalent to that of color discrepancy caused by the chromatic aberration for the green color light beam on the sample 17. Reflecting light from the sample 17 in made incident on linear image sensors 18, 28 and 38 after reflecting through respective polarization prisms 9, 24 and 35.
Patent JP-H11354649-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SAITO YUTAKA
IPC: H01L21/822
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor device having satisfactory electrostatic breakdown voltage without increasing the cost, by constituting an N channel MOS transistor where the drain area of high concentration is installed below a gate. SOLUTION: Photoresist is formed on the surface of a semiconductor substrate 404, a patterned and is used as a mask. First and second conductivity type impurities are ion-implanted and they are heat-processed. A gate electrode 410 is formed in a prescribed position through a gate oxide film. A second conductivity type impurity is ion-implanted with the gate electrode 410 as the mask. Then, a third second conductivity type impurity is introduced and annealed to form NMOS transistor. Concentration on the surface of the N-type impurity of a drain area 409 in the MOS transistor is set to be not less than 5E18/cm<3> to the maximum in the direction of the gate electrode 410 from a drain end, and is formed to a monotonous concentration profile which does not have a kink in the part of not more than 5E18/cm<3> in a face direction.