baber/WOPTO huggingface dataset:
Patent JP-H02152584-A (JP)
Title: Sorting device for particle diameter
Inventor: TAKAGI TADAO
IPC: B07C5/36
Filed: 1988-12-03
Abstract: PURPOSE:To efficiently perform sorting of particle diameter according to a kind and quality by providing a plurality of partition control plates freely controllably in the transferring direction of seeds at the inside of a suction chamber in the lower part of the seed sorting grooves which are formed between a plurality of parallel rotated slant spiral rolls. CONSTITUTION:A plurality of slant spiral rolls 1 are provided side by side so that these slant spiral rolls are rotated while allowing the spiral grooves 2 to coincide with the spiral thread parts 7. Thereby the transferring grooves of seeds are formed between the adjacent spiral rolls 1 and also the sorting grooves formed of the spiral grooves 2 of the adjacent rolls are made larger as these sorting grooves reach the terminal sides 6 of the transferring grooves of seeds. Furthermore a suction chamber 15 by which seeds different in size engaged with the sorting grooves are sucked and separated respectively is provided at the lower part of the spiral rolls 1. At this time, a plurality of partition control plates 20, 21, 22 for forming an immatured particle chamber 16, a small and middle particle chamber 17 and a large particle chamber 18, etc., in the transferring direction of seeds are provided at the inside of the suction chamber 15 so that the positions of the partition control plates are freely controlled.
Patent JP-H04178213-A (JP)
Title: Method and device for controlling extrusion of metallic wire rod
Inventor: NAGAI MASAHIRO
IPC: B21C23/00
Filed: 1990-11-13
Abstract: PURPOSE:To suitably adjust the extruding condition and to stabilize the quality of products by taking out the burr continuously and continuously measuring the generating quantity of the burr. CONSTITUTION:The sectional area is calculated with the diameter of the wire stock and the supplying quantity is calculated with the moving speed. Further, the generating quantity of the burr is calculated with arithmetic unit 17 from the moving speed, the thickness and the width of the burr 5b, and METSUKE (unit) weight is calculated as the difference of the supplying quantity of the wire stock 5 and the generating quantity of the burr 5b. Accordingly, the yield is calculated. The signal for controlling the pressing force of the pressure adjusting jack 7 is outputted based on the relation set preliminarily corresponding to the calculated yield, and inputted to the controller 18. The pressing force of the pressure adjusting jack 7 is controlled with this control signal. On this result, the generating quantity of the burr 5b, METSUKE (unit) weight and the yield can be controlled.
Patent JP-H09126961-A (JP)
Title: Concentration measuring method
Inventor: HASHIZUME YOSHIO
IPC: G01N1/10
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform the highly accurate measurement of a sample, which is liable to be contaminated, by a constitution, wherein a specified opening and closing mechanism is provided in a flow path, the opening is performed at a constant time interval for obtaining a specified liquid sending amount and the dissolved transferred quantity is detected by the specified procedure. SOLUTION: A pump 3 is driven, and liquid such as buffer liquid is made to flow through the lower-side flow path of a separating mechanism 9. An on/off valve 4 is opened during the time, wherein sample liquid to be measured flows through the upper-side flow path of the separating mechanism 9 by a specified amount, five times or more of the volume of the flow path. The output of a detector 11 during the time period is read out. In this output reading, data collection is started with the time point when the contact of the sample and a separating film 10 is started as a starting point. After the contact with the film 10 is finished, the data to the point where the output decreases are stored, and the maximum point and the minimum point of the output are obtained. Furthermore, S/N can be also improved by averaging the outputs in the vicinities of the maximum and minimum points.
Patent JP-2000134832-A (JP)
Title: Motor stator
Inventor: NAKA DAISUKE
IPC: H02K1/18
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To attain stable efficiency and mechanical strength and prevent the generation of abnormal sounds by keeping the clearance at a boundary between adjacent divided cores as stably as possible. SOLUTION: In a stator where a stator iron core 11 formed by disposing a plurality of divided cores 12 in an annular form is molded with resin 21, a resin accommodating part 20 for accommodating the resin 21 is formed at a boundary 22 between adjacent divided cores 12. When the stator iron core 11 is molded with the resin 21, the resin 21 begins to enter into the resin accommodating part 21, so that a main clearance 23 at a section except the resin accommodating part 20 at the boundary 22 is ensured to be constant as much as possible, and the adjacent divided cores 12 are fixed firmly by the resin 21 which entered into the resin accommodating part 20.
Patent JP-H02154904-A (JP)
Title: Desuperheater
Inventor: MATSUDA JUNICHIRO
IPC: F22G5/12
Filed: 1988-12-06
Abstract: PURPOSE:To lessen the temperature difference between the inner face and outer face of a nozzle to reduce the generation of thermal stress by providing steam bypass piping for bypassing low temperature steam in cooling water piping from steam piping to cool a spray nozzle by the low temperature steam. CONSTITUTION:The low temperature steam of steam piping 16 is superheated in a superheater 5 to allow it to flow in a desuperheater 13. In order to control the steam temperature of outlet steam piping 20 in the desuperheater 13, the cooling water of cooling water piping 15 is injected from a spray nozzle 17 through a three-way valve 19. Next, in the case where the cooling water is not needed, the side of the cooling water piping 15 of the three-way valve 19 is closed, reversely, the side of the steam bypass piping 18 is opened and the low temperature steam of the steam piping 16 is allowed to flow in the spray nozzle 17 through the piping 18. Thereby, the temperature difference between the inner face and outer face of the spray nozzle 17 is lessened to lower thermal stress by the temperature difference.
Patent JP-H06161600-A (JP)
Title: Electronic equipment
Inventor: SAKAMOTO NAOYUKI
IPC: G06F3/0354
Filed: 1992-11-17
Abstract: PURPOSE:To set the display part of a display device in states optimum for both displaying and inputting, to concentrate input devices on hand, to improve operability and to enable the confronting other party to observe a picture. CONSTITUTION:This equipment is composed of a main body 1 of the electronic equipment, display device 2, link arm 3 for linking them, turning part of the main body 1 of the electronic equipment, and concentrated input device 9 and the display screen of the display device 2 can be turned in any arbitrary direction of up, down, right and left directions by the link arm 3. Thus, at the time of displaying and inputting, the directions of the display screen can be set at respective optimum positions. On the other hand, at the time of inputting to the display part, the display part can be adjusted at the height and angle suitable for input operations. Further, operability can be improved by the concentrated input device 9.
Patent JP-H10134937-A (JP)
Title: Heater, heating device and image forming device
Inventor: OTSUKA YASUMASA
IPC: G03G15/20
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide even fixing property by forming the surface of a heater at a side for heating a material to be heated with a pattern of the material having a thermal conductivity lower than that of the base material of the heater, and setting a desirable distribution of heat supplied variable in the heating surface. SOLUTION: A surface of a heater 1, which is formed with a pattern layer 13 having a low thermal conductivity, is exposed downward, and the heater 1 is fitted in a groove 20a, which is provided in a lower surface of a heater holder 20 along the longitudinal direction of the holder, and fixed for support. The pattern layer 13 having a low thermal conductivity, which is formed in a surface side of the heater, corrects the temperature distribution in the longitudinal direction of a fixed nip part N so as to even the distribution of the hat supplied variable in the longitudinal direction of the fixed nip part N.  A pattern of a glass coat 13 is provided as a pattern layer 13 having a low thermal conductivity, and a desirable distribution of heat supplied variable is obtained in a heating surface for heating a material to be heated, and even fixing property can be thereby obtained in a heating and fixing device of an image forming device.
Patent JP-2000135597-A (JP)
Title: Cutting and compression solidifying device
Inventor: FUJISHIMA NOBUO
IPC: B09B3/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for compression solidifying chips being cut by a shredder efficiently. SOLUTION: A feed screw 20 for feeding cut chips in an axial direction is provided in a tubular easing 19, and a compression solidifying device 3 wherein a tubular element 27 whose diameter is gradually reduced towards a feeding direction A of the cut chips is linked to an outlet part 24 of an axial direction end of a casing 19, is arranged below a shredder 2. Then, a cut chip exhaust port 10a of the shredder 2 is linked to a supply port 23 of the easing 19 of the compression solidifying device 3.
Patent JP-H02154946-A (JP)
Title: Refrigerating system
Inventor: SEKIGUCHI TOMOYUKI
IPC: F25B1/00
Filed: 1988-12-05
Abstract: PURPOSE:To return the lubricating oil, that flows out in a large amount at start-up, to a compressor so as to avoid the lubricating oil shortage by a method wherein a lubricating oil return path having a diameter larger than a capillary tube is installed parallel with the capillary tube that connects an oil separator and an accumulator, and provided with a differential pressure valve that opens when the pressure difference between high and low pressure sides is little. CONSTITUTION:Lubricating oil is mixed with refrigerant and discharged in a large amount at the start-up of a compressor 1. The refrigerant mixture enters an oil separator 2 and is separated into the refrigerant and lubricating oil. The lubricating oil is returned through a capillary tube 8 leading from the bottom of the oil separator 2 to the compressor, however, the amount of returned lubricating oil is little because the pressure is not high enough immediately after start-up of the compressor. At this time, the lubricating oil is returned from A of a differential pressure valve 10 on an oil return path 9 to the compressor 1 through an orifice 14 of a moving plate 13, a path 12, and a return path 6. When the compressor 1 is continuously operated, a high pressure is established and the delivery rate of lubricating oil becomes constant, the pressure difference between the high and low pressures increases causing a moving plate 13 to overcome a spring 15 and to be pushed against a needle, so that the orifice 14 is closed. At this time, a pressure difference is produced across the capillary tube 8 so that the flow rate is restored to a flow rate corresponding to the delivery rate of the lubricating oil.
Patent JP-H05144983-A (JP)
Title: Resin encapsulated type semiconductor device
Inventor: MIYAMOTO KOJI
IPC: H01L23/29
Filed: 1991-11-22
Abstract: PURPOSE:To efficiently, and with a simple structure, radiate heat generated by an IC chip outside an package by forming a recessed opening on at least either a top or an under surface of the package. CONSTITUTION:A semiconductor device 11 has a structure in which an IC chip 4 mounted on a die pad 2 and lead terminals 6 connected to the IC chip 4 by metal wires 8 are encapsulated by a resin package 10. Recessed sections 12 and 14 are formed at locations of the package corresponding to the top surface of the IC chip 4 and the under surface of the die pad 2. Thereby, a heat radiation distance between the top surface of the IC chip 4 and the top surface of the package 10 and a heat radiation distance between the under surface of the die pad 2 and the under surface of the package 10 are reduced, as a result of which it becomes possible to efficiently radiate heat generated by the IC chip 4 to the outside of the package 10.
Patent JP-H08155930-A (JP)
Title: Vacuum extruder
Inventor: TACHIBANA KAORU
IPC: B29C48/76
Filed: 1994-12-12
Abstract: PURPOSE: To provide a vacuum extruder which is capable of deaerating a semi- fluid material with a great ease of operation and without the deterioration of working efficiency by constituting the extruder of a simple structure and preventing the semi-fluid material from accumulating easily in a vacuum chamber. CONSTITUTION: This vacuum extruder consists of an extrusion chamber 4 formed in a cylindrical barrel part 1, a material charging cylinder provided on one end of the extrusion chamber 4, a vacuum chamber 5 provided above the extrusion chamber 4 to the side of the material charging cylinder and communicating with the extrusion chamber 4, and one screw shaft 8 which can rotate freely in the extrusion chamber 4 and transports clay from the material charging cylinder to the other end of the extrusion chamber 4 and a screw 9. In addition, an elastic roll 18 which is driven to rotate in an opposite direction, sliding into contact with the screw 9 is axially supported through a roll shaft 19, in the vacuum chamber 5 near a region in which the screw passes through the extrusion chamber 4 (near the corner part P1 of an inner wall).
Patent JP-H06161788-A (JP)
Title: Multitask system
Inventor: KOBAYASHI MASAHIRO
IPC: G06F13/00
Filed: 1992-11-18
Abstract: PURPOSE:To provide a control mechanism which enables a client process to occupy series of sequential requests by a communication process in a multitask system wherein plural client processes operate on a multitask basis. CONSTITUTION:An occupancy right setting process means 15 which allows client processes 10a and 10b to occupy a series of sequential requests in specific conditions at their request to acquire the right for occupation is provided in the communication process 13. Then this system is provided with a request invalidating processing means 16 which invalidates an occupancy right acquisition request from one client process while the other client process acquired the occupancy right and an occupancy right releasing process means 17 which releases the occupancy right at an occupancy right releasing request from the client process having the occupancy right, thus performing exclusive control over sequential processes.
Patent JP-2000127226-A (JP)
Title: Method and apparatus for controlling thickness of plastic sheet
Inventor: IDE MITSUHIRO
IPC: B29C48/40
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To achieve stable operation when MD control is to be performed on the basis of a detection signal obtained from a thickness meter to a molded sheet in an extrusion molding apparatus of a plastic sheet using a raw material supply machine, a twin-screw extruder and a gear pump. SOLUTION: The speed of a raw material machine 10 and that of a twin- screw extruder are subjected to feedback control so that the inlet pressure of a gear pump becomes set pressure at the time of steady control operation and the speed of the raw material supply machine is changed over to sampling PI feedback control on the basis of the thickness deviation signal to the set value of the detected value due to a thickness meter 20 at the time of MD control operation and the speed of the gear pump is subjected to feedforward control on the basis of the deviation signal to the set pressure of the inlet pressure of the gear pump 14.
Patent JP-H051623-A (JP)
Title: Auxiliary air control device
Inventor: MIYAKI MASAHIKO
IPC: F02M23/10
Filed: 1991-11-22
Abstract: PURPOSE:To prevent abnormal rise in idle speed even if a linear solenoid valve is fully opened in fault, in an auxiliary air control device for controlling the idle speed. CONSTITUTION:In an idle control device provided with a valve seat 45 and a valve body 52, the valve seat 45 is driven by a thermo wax element 30 displaced according to the temperature of cooling water in an engine, and the valve body 52 is driven by an electric linear solenoid valve. Since the linear solenoid valve is of a normally closed type, abnormal rise of idle speed in no-current transmission can be prevented. Also, since the valve seat 45 nears the valve body 52 as the engine cooling water temperature rises even if the valve body 52 is kept fully open, abnormal rise of engine speed for a long period can be prevented.
Patent JP-H06134031-A (JP)
Title: Blood dialyzing and filtering device
Inventor: ONO NOBUYUKI
IPC: A61M1/14
Filed: 1992-10-23
Abstract: PURPOSE:To provide the subject device capable of performing Push & Pull type HDF capable of always holding the pressure of the vein blood of an artificial kidney to a safe value. CONSTITUTION:A bypass passage 7 is provided to the blood pump 1 of a blood circuit and the pressure at the blood outlet part of an artificial kidney 8 is detected and the detection data is transmitted to the blood flow rate control means 6 provided to the bypass passage and the amt. of blood flowing through the bypass passage to be returned to the upstream part of the blood pump 1 is controlled so that the pressure at the blood outlet part always becomes a safe constant value.
Patent JP-H04266659-A (JP)
Title: Adjustment of automatic variator of automobile and its apparatus
Inventor: DEIRUKU RUISU RENIE
IPC: F16H61/662
Filed: 1991-11-22
Abstract: PURPOSE: To provide a method and device for regulating an automobile transmission, permitting the automobile to be driven irrespective of the failure of a drive means for a control valve. CONSTITUTION: In a method for regulating an automatic transmission in an automobile, at least some of the coupling devices 2, 3, 6 of a transmission 1 are regulated by at least one of hydraulic regulating valves 14, 61 driven by control elements 15, 62 supplied with a hydraulic medium by a pump 12. When the control elements 15, 62 fail, the at least some of the coupling means 2, 3, 6 are controlled either directly or indirectly by a safety means as a function of the revolution speed of a motor shaft.
Patent JP-H10150200-A (JP)
Title: Thin film transistor and its manufacture
Inventor: YOSHIKAWA HIROSHI
IPC: H01L29/786
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To simplify a process for manufacturing a thin film transistor so as to lessen the transistor in manufacturing cost by a method wherein a heat- resistance high-molecular film is formed on an insulating substrate, an insulating film is formed on the heat-resistant high-molecular film, a semiconductor film is formed on the insulating film, and the semiconductor film is melted by irradiation with a laser beam and crystallized. SOLUTION: A heat-resistant high-molecular film 2 is formed on a transparent insulating substrate 1, an inorganic insulating film 3 is formed thereon, and an amorphous semiconductor thin film 4 is formed thereon. The amorphous semiconductor film 4 is subjected to an annealing treatment by irradiation with a pulse laser beam 5 so as to obtain a polycrystalline semiconductor thin film 6. At this point, the heat-resistant high-molecular film 2 is much lower in thermal conductivity than the inorganic insulating film 3, so that the temperature of the heat-resistant high-molecular film 2 is restrained from rising higher than its melting point as a whole. Therefore, the heat-resistant high-molecular film 2 is capable of functioning effectively as a heat insulating material as kept free from an adverse effect such as melting in an annealing treatment carried out at high temperatures.
Patent JP-H10149199-A (JP)
Title: Voice encoding method, voice decoding method, voice encoder, voice decoder, telephon system, pitch converting method and medium
Inventor: INOUE AKIRA
IPC: G10L21/013
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To enable pitch control in simple processing and in a simple constitution when encoding or decoding an audio signal. SOLUTION: Sine wave analytic encoding is performed for each encoding unit partitioning the audio signal for each prescribed encoding unit on a time base. When extracting the linear predictive residual of audio signal and processing voice encoded data, the pitch component of voice encoded data encoded by sine wave analytic encoding is changed by prescribed arithmetic processing at a pitch converting part 119.
Patent JP-H0680604-A (JP)
Title: Method of catalytically oxidizing carbonyl compound into olefin
Inventor: JIEFURII SHIYUWARUTSU
IPC: C07C49/78
Filed: 1991-11-25
Abstract: PURPOSE: To obtain the carbonyl compound by catalytic oxidation of olefins using the rhodium catalyst.  
     CONSTITUTION: Using a rhodium oxide on a support containing (support)- rhodium-oxygen complex, particularly (support)-Rh(O 2 ) and an ozone complex (support)-Rh(O 3 ) as a catalyst, the catalytic oxidation of olefins is conducted with molecular oxygen at elevated temperatures. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H02155376-A (JP)
Title: Picture input device
Inventor: NAKAYAMA YASUHIRO
IPC: H04N5/372
Filed: 1988-12-08
Abstract: PURPOSE:To keep the gradation of a part with a comparatively low brightness in an excellent even when the aperture is adjusted to a proper brightness by discriminating automatically a signal component with a very high brightness in a picture signal obtained from an image sensor such as a solid-state image pickup element and applying clipping. CONSTITUTION:A peak of a video signal and a data of an integration value are detected by a peak detection circuit 6 and an integration circuit 7 based on a video signal outputted from a 1st signal processing circuit 4 and the result is outputted to a comparison circuit 8, in which the necessity of the clipping by a clip circuit 10 is discriminated based on the input data and the discriminated data is outputted to the clip circuit 10. The clip circuit 10 clips the output signal of the 1st signal processing circuit 4 based on the data obtained via a latch circuit 9 from the comparison circuit 8 or outputs the non-clipped result to a 2nd signal processing circuit 5.
Patent JP-S62234306-A (JP)
Inventor: RATSUSERU SUKOTSUTO MIRAA
IPC: F17C3/08
Filed: 1986-12-26
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-H05301752-A (JP)
Title: Packaging and dispensing system for fluid and semi-fluid cement mixture
Inventor: JIYON OO DE MAAZU
IPC: C04B24/00
Filed: 1992-11-18
Abstract: The present invention relates to a packaging and dispensing system especially suitable for semi-fluid or fluid cement admixtures (8). The admixture is encapsulated in a material (5,7), such as gelatin or wax, which ruptures, shatters, or disintegrates in the wet cementitious mixture during a period of mechanical mixing. The present invention also contemplates a method of modifying the properties of cementitious mixtures by adding thereto an encapsulated admixture in a predetermined amount sufficient to provide a modified cementitious composition having the desired properties.