baber/WOPTO huggingface dataset:
Patent JP-H03211368-A (JP)
Title: Freezer
Inventor: KATAGISHI YOSHIHIRO
IPC: F25B49/02
Filed: 1990-01-17
Abstract: PURPOSE:To decrease cooling-down time by detecting temperature in a low- temperature room by means of a temperature detector and increasing power supply to a linear motor in accordance with dropping down of the temperature in the low-temperature room. CONSTITUTION:The temperature in a low-temperature room 24 of a cold finger 2 is detected by a temperature detector 36. A power supply decider 37, receiving detection signal from the temperature detector 36, decides amount of current to be impressed on a movable coil 7 of a linear motor 16. A power source 38, receiving the decision of the power supply decider 37, varies the amount of current to control the amplitude of a piston 3. As the temperature in the low-temperature room 24 gets down, the amount of AC is increased straight, so that the amplitude of the piston 3 can be kept to be maximun. By this method, as the pressure amplitude of working gas is kept large, the cooling speed can be kept substantially constant, and thereby the cooling-down time can be minimized.
Patent JP-S56105667-A (JP)
Title: Semiconductor memory device
Inventor: MASUOKA FUJIO
IPC: H01L27/06
Filed: 1980-01-25
Abstract: PURPOSE:To obtain a dynamic memory device in high density by a method wherein the memory device is constructed with FET, either of a source or drain is read out through a resistor to be connected to the row line for writing and the other one is read out to be connected to the row line for writing, and a gate electrode is used for reading out and writing the source and drain. CONSTITUTION:An N<-> type burried region 22 is diffusion-formed on a P<-> type semiconductor substrate 21, N<+> type source and drain regions 23, 24 being formed on the region 22 and shallow P<+> type channel region 25 being diffusion-formed in the region 22 located between the regions 23 and 24. Then, a gate electrode 27 formed of a polycrystalline Si in low resistance is mounted on the channel region through a thin gate film oxide 26 and moreover, a highresistance polycrystalline Si layer 29 to be a resistor is mounted connected to the region 24 on the gate electrode as being isolated by a thick oxidized film 28. Thereafter, the whole surface is covered with an insulating layer 31 to be formed an opening, and the region 23 is fitted with an A lead 34 and the layer 29 with a lead 33. With such a construction, the electrode 27 is used for the line for a gate and writing, the lead 33 for the reading-out line Y and the lead 34 for a select line X, respectively.
Patent JP-S62164963-A (JP)
Inventor: MIYAHARA RYOHEI
IPC: E04G9/10
Filed: 1986-01-17
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-S55102907-A (JP)
Title: Acoustic amplifier
Inventor: SEKI NAO
IPC: H03F1/00
Filed: 1980-01-28
Abstract: PURPOSE: To prevent the generation of a pop tone by maintaining the output voltage of an output terminal nearly at a base potential at a fixed time after the power supply is put to work by controlling input to a driver circuit by output from the driver circuit with power ON.  
     CONSTITUTION: Push-pull amplifier circuit PP is connected between power voltage +V cc  and a basic voltage and output voltage VQ is sent to output terminal 0 to drive input to this circuit PP by driver circuit DR. Here, start circuit ST operating for a certain time after the power is turned ON is used to control input to circuit DR by output from circuit ST, so that output power VQ at output terminal 0 will be maintained nearly at a basic potential at a fixed time after the power is ON. Consequently, the generation of a pop tone can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57123640-A (JP)
Title: Fluorescent lamp
Inventor: HASEGAWA AKIHIKO
IPC: H01J61/10
Filed: 1981-01-23
Abstract: PURPOSE:To provide a metal ring readily at a desired position without being accompanied by the occurrence of the breakdown of a stem by a method wherein the metal ring is supported by a linear support uprightly embedded separately from a line connecting two of internal lead-in wires located in the pinch portion of a stem. CONSTITUTION:A tungsten coil filament 11 is connected to the end of an internal lead-in wire 10 uprightly embedded in a stem 9 of an electrode body 8. A metal ring 12 provided in close proximity to the filament 11 is fixed to a support 13 by means of electric welding and the like, while the end of the support  13 is embedded in a pinch portion 14 of the stem 9. The support 13 is embedded  at the position separated from a line A-A connecting the internal lead-in wires  10, 10 and the metal ring 12 enclosing the electrode body 8 is supported by the linear support 13. For this reason, the breakdown of the stem may not occur and thereby the metal ring can be provided at a predetermined position at a favorable yield rate.
Patent JP-S63178152-A (JP)
Title: Linear low-density polyethylene resin composition
Inventor: IWASAKI HIROYUKI
IPC: C08L23/00
Filed: 1987-01-16
Abstract: PURPOSE:To obtain the title composition which can give a film excellent in transparency, by mixing a specified linear low-density PE with a specified high-pressure process PE. CONSTITUTION:Ethylene (a) is copolymerized with 10mol.% or below 3C or higher alpha-olefin (b) (e.g., propylene) to obtain a linear low-density PE (A) of a density of 0.915-0.940g/cm<3> and an MI of 0.5-5.0g/10min. Separately, component (a) is radical-polymerized at 600-4,000atm in the presence of a carbonyl compound (e.g., diethyl ketone) as a telomer to obtain a high-pressure process PE (B) having a density of 0.910-0.930g/cm<3> and 0.1-1, preferably, 0.3-1 carbonyl group per 1,000 carbon atoms. 45-85wt.%, preferably, 50-80wt.% component A is mixed with 55-15wt.% preferably, 50-20wt.% component B.
Patent JP-H06213311-A (JP)
Title: Control device of automatic transmission
Inventor: ABE MITSUTOSHI
IPC: F16H61/00
Filed: 1993-01-21
Abstract: PURPOSE:To eliminate shift shock and improve the shift feeling by correcting the shifting oil pressure at the time of shifting to which friction element (s) has commitment, in accordance with the result from sensing of the shift rotation. CONSTITUTION:A throttle modulator pressure is produced in a throttle modulator valve 64 using a pilot pressure which as the duty pressure adjusted according to the duty ratio of a duty solenoid valve 55, and the generated pressure oil is supplied as pilot pressure to a line pressure control valve 67. The pressure oil passed through the valve 67 is as line pressure supplied to a friction engaging mechanism to generate shifting motions. Therein the shifting frequency is sensed model by model of shifting through adding of the correction value to the shift frequency obtained by subjecting the foregoing shifting frequency to a weighting process according to the degree of throttle opening. The control oil pressure at the time of shifting to which a friction element has commitment, is corrected so that it gradually lowers on the basis of the shift frequency sensed.
Patent JP-S60151035-A (JP)
Inventor: TANI YOSHINARI
IPC: B31B1/90
Filed: 1984-01-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02187717-A (JP)
Title: Optical switch
Inventor: MURAKAMI TAISUKE
IPC: G02B26/08
Filed: 1989-01-17
Abstract: PURPOSE:To assembly the optical switch without alignment and to improve productivity by inserting the guide pins of a 1st connecting member into the guide holes of a 2nd connecting member and moving the guide pins, thereby switching the coupling of optical fibers. CONSTITUTION:The optical fibers 20a, 21a from which coverings are removed are fixed to the fixing part 18a of the 1st optical fiber connecting member 18 and the guide pins 18b, 18b are provided projectingly on both sides of the fixing part 18a. On the other hand, coated optical fibers 22, 23 are fixed to the fixing part 19a of the 2nd optical fiber connecting member 19 and square guide holes 19b, 19b are provided on both sides of the fixing part 19a. The coupling state of a pair of the optical fibers is attained with the guide pins 18b are inserted into the guide holes 19b and are moved to one end of the holes 19b in this constitution. The other optical fibers are coupled with the guide pins 18b are moved to the other end. The coupling state is thus easily switched.
Patent JP-S5393309-A (JP)
Title: Stator of small sized motor
Inventor: NOMURA SHIYOUZOU
IPC: H02K23/58
Filed: 1977-01-27
Abstract: PURPOSE: To enable small sizing of permanent magnets volumes together with to make its manufacturing easy, by using an item made as one body with a cylindrical shaped core and permanent magnets of a circular arc shape as a stator of a small size motor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000208252-A (JP)
Title: Organic electroluminescent element
Inventor: ENDO HIROYUKI
IPC: H05B33/12
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element capable of efficiently performing laser repair, of adequately repairing failed sections, of improving a product yield, and of suppressing deterioration phenomenon of an element such as deteriorated brightness due to long operation hours and the occurrence or expansion of dark spots. SOLUTION: An organic electroluminescent element has a substrate 1, an organic elecroluminescent structure 2 formed on this substrate 1 and a sealing plate 3 for sealing this organic electroluminescent structure 2. The sealing plate 3 has 80% or more of light transmittance of a wavelength at least any one of 355 nm, 532 nm or 1064 nm. In the region inside from the junction part for fixing the a sealing plate 3 on the substrate 1 and outside of the region where the organic electroluminescent structure 2 is formed, a drying agent is disposed.
Patent JP-H03217282-A (JP)
Title: Granular material classifier
Inventor: HIRANO HARUCHIKA
IPC: B07C5/342
Filed: 1990-01-19
Abstract: PURPOSE:To carry out quality classification with high precision by providing a light emitting part to an inclined substrate and furnishing a photodetector for receiving the light through the glass window of the substrate. CONSTITUTION:Calibration is conducted by using the direct light emitted from the light emitting part 12 and the reflected light from a reference color board 8 before classification is started, and a correction factor is determined. Coffee beans are supplied from a granular material feeder, arranged one by one by the V-shaped groove of an inclined chute 2, ordered and dropped on an inclined substrate 1 from the lower end of the chute 2 while describing a parabola. When the bean enters the diffusion region 15 of the light by the plural light emitting mechanisms which are periodically and successively turned on and off in the horizontal direction, the light is interrupted, and the interruption is detected by the photodetector 16. Quality classification is carried out in this way with high precision.
Patent JP-H07251927-A (JP)
Title: Method and device to transfer object to be transferred
Inventor: MAACHIN REEMAN
IPC: B65G47/08
Filed: 1995-01-23
Abstract: PURPOSE: To increase the throughput rate of conveyors provided with distribution wheels by making the positions relative to the articles to be conveyed coincide with the positions and intervals of the transport recesses arranged on the distribution wheels relative to each other. CONSTITUTION: Before conveying article 1 to be conveyed in transport recesses 23, the mutual positions of at least two articles 1 are made to coincide with curved positions of transport recesses 23 and the articles 1 to be conveyed are delivered simultaneously.
Patent JP-S59133476-A (JP)
Title: Checking method of magnetostriction constant of magnetic film with uniaxial anisotropy
Inventor: NARUSHIGE SHINJI
IPC: G01R33/18
Filed: 1983-01-20
Abstract: PURPOSE:To detect a magnetostriction constant by measuring the anisotropic magnetic field of an uniaxially magnetic anisotropic film with an easy magnetization axis in a film surface formed on a substrate when the film is strained and when not. CONSTITUTION:A current (i) is flowed in the direction of the easy magnetization axis of the uniaxially magnetic anisotropic film 2 formed on the substrate 1 to apply a magnetic field 6 in the direction of the hard magnetization axis. The intensity of an anisotropic magnetic field is found from the current resistance value and intensity of the applied magnetic field. Then, a load P is placed on the substrate 1 while knife-edges 71 and 71' are regarded as fulcrums and 72 and 72' are regarded as loading points. Then, the substrate surface is applied with uniform tensile stress sigma in the current direction. At this time, the anisotropic magnetic field HK is measured. Consequently, a magnetostriction constant lambda is found from an equation, wherein IS is saturated magnetism and mu is the Poisson's ratio.
Patent JP-S60151981-A (JP)
Inventor: HODOHARA KIYOAKI
IPC: H01R9/05
Filed: 1984-01-20
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-H05192243-A (JP)
Title: Rice washing and cooking device
Inventor: TSUGA KOICHI
IPC: A47J27/00
Filed: 1992-01-22
Abstract: PURPOSE:To prevent deterioration of the quality of rice stored in a rice storing part, and undesirable influence exerted on electrical parts. CONSTITUTION:A box body 2 having a rice storing part and a rice cooking device 3 are arranged vertically by placing washing device 1 between them, the washing device 1 and the box body 2 are attached to a top plate 32 being movable in the horizontal direction, and by providing a space part on the lower side of the top plate 32, an air course 4 is formed. Also, in a state that an operating device 7 is left on the main body side, the box body 2 can be attached and detached singly to and from the top plate 32.
Patent JP-H08200773-A (JP)
Title: Air conditioner
Inventor: MANZAI TAKAYUKI
IPC: F25B1/00
Filed: 1995-01-24
Abstract: PURPOSE: To provide an air conditioner, capable of effecting heating operation without employing any electric heater upon starting an air-conditioner for cooling a computer and the like in a low-temperature season such as in winter or the like. CONSTITUTION: An air conditioner, having the function of reheating operation, is constituted of a solenoid valve 2, attached between the refrigerant pipeline arranged at the discharging side of a compressor 1 and a condensor 3, a thermistor 10, for detecting an indoor temperature, and a controller 11, closing the solenoid valve 2 when a temperature, detected by the thermistor 10 upon starting the operation of an airconditioner is lower than a predetermined value.
Patent JP-S59134848-A (JP)
Title: Wafer chuck
Inventor: OOYAMA YASUO
IPC: H01L21/683
Filed: 1983-01-22
Abstract: PURPOSE:To closely contact the entire suface of a wafer with a mask by projecting a plurality of pins disposed on the same plane from the wafer adhering surface of a chuck body. CONSTITUTION:A wafer 2 is fixed by attracting of a hole 6 on the attracting surface 3a of a cuck body 3, and positioned with a mask 1. The body 3 is raised to lightly contact the wafer with the mask, a space 11 is sucked from a hole 12 to raise a supporting plate 9, a pin 10 is projected, and the suction of the hole 8 is stopped. Since the upper end of the pin is disposed on the plane, and the upper end of the pin is contacted only with the raised part of the wafer directed downward. When the wafer is raised upward, the sealability with the mask of the wafer is good. Accordingly, it is not particularly necessary to lift the pin. Thus, the strain of the wafer is corrected and the wafer is contacted preferably with the entire surface of the mask. According to this structure, the improper contact due to the warpage of the wafer and the improper contact due to dusts 5 between the back surface of the wafer and the chuck body can be prevented.
Patent JP-2000203415-A (JP)
Title: Automatic stop control device for engine
Inventor: MURATA KAZUO
IPC: F02D29/02
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To dispense with additional mounting of a high-cost special purpose apparatus and to secure proper brake performance after an automatic stop of an engine. SOLUTION: This automatic stop control device comprises a brake device 7 provided with a brake booster 70 to assist operation of a brake pedal 50 by utilizing the negative pressure of an engine 1; and a control means 2 to execute control to stop the engine 1 when a specified condition is satisfied during a stop of an automobile. In this case, a device having a function to maintain a brake operation state regardless of the presence of a feed of a negative pressure from an engine 1 when the brake device 7 is operated is used as the brake booster 70. The control means 2 is constituted such that when in a case of the engine 1 being brought into a stop, the brake device 7 is in an actuating state, control to maintain the actuating state of the brake device 7 by the brake booster 70 prior to a stop of the engine 1 is executed.
Patent JP-H01185678-A (JP)
Title: Developing device
Inventor: AOKI KATSUHIRO
IPC: G03G15/08
Filed: 1988-01-19
Abstract: PURPOSE:To improve the gradational reproducibility of an original and to expand the dynamic range of image density by moving parts different in thickness of the dielectric layer of a toner carrier selectively to an area facing a development area. CONSTITUTION:The mandrel 31 of the toner carrier 3 is so formed that one semicylindrical part 31a in the area facing the development area has a large radius r1 and the other semicylindrical part 31b in the opposite side 2 has a small radius r2; and a dielectric roller coated with the dielectric layer 32 is formed in a cylindrical shape having a constant external diameter. Two parts of the dielectric roller which differ in layer thickness are switched and moved correspondingly to the original, and one semicylindrical part 31a having thin layer thickness when the original has a large solid image and relatively high image density or the other semicylindrical part 31b having thick layer thickness arranged oppositely to the development area when the original requires gradational reproducibility like a photography is arranged opposite the development area, thus obtaining image reproduction which is superior in the gradational reproducibility and wide in the dynamic range.
Patent JP-S58127602-A (JP)
Inventor: OKABE KIICHI
IPC: A43B17/00
Filed: 1982-01-23
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-S60152621-A (JP)
Title: Method and device for hardening without oxidation
Inventor: IMAYASU MITSUO
IPC: C21D1/18
Filed: 1984-01-20
Abstract: PURPOSE:To improve considerably safety by stopping the supply of an enriching gas and increasing the supply rate of a protecting gas in the stage of carrying a work into and from the inside of a hardening furnace. CONSTITUTION:A fore-chamber 3 provided with a hardening vessel and a heating chamber 2 are juxtaposed. The 1st gas supply pipe 11 which supplies gaseous NX to the heating chamber 2 of a hardening furnace provided freely openably and closably with an intermediate door 9 and the 2nd gas supply pipe 13 which supplies an enriching gas thereto are provided between the two chambers 2 and 3. The 3rd gas supply pipe 15 which supplies gaseous NY to the chamber 3 of the furnace 1 is provided. A normally open solenoid valve 17 which closes the pipeline according to opening and closing of the door 9 is provided to the pipe 13 and a normally closed solenoid valve 18 which opens the pipeline according to opening and closing of the door 9 is provided to the pipe 15. The supply of the enriching gas is stopped and the supply rate of the gaseous NX is increased in the stage of carrying the work into and from the inside of the furnace 1.
Patent JP-H11212691-A (JP)
Title: Method and device for pen input
Inventor: TSUSHIMI KEIICHI
IPC: G06F3/0488
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To allow various kinds of operation corresponding to pen operation on paper document to be reflected on an electronic document corresponding to the paper document in real time. SOLUTION: At an arithmetic processing part 40, an arithmetic part 42 detects the position of a stylus pen 1 (1a and 1b) and a display control part 45 displays the plotting track or the like of the stylus pen 1 on a display part 50 corresponding to that detected position. Based on electronic document preserved in this system, a paper document 10 is printed out. At the arithmetic processing part 40, a paper input control part 44 detects a specified operation of the stylus pen 1 on that paper document 10 and manages this paper document 10 in one-to-one correspondence to the electronic document, and when an operation of the stylus pen 1 is performed on this paper document 10 based on the managed result, the operation of the stylus pen 1 on this paper document 10 is reflected on the corresponding electronic document.
Patent JP-H06218237-A (JP)
Title: Dipping type filtering device
Inventor: SOEDA YUJI
IPC: B01D61/18
Filed: 1993-01-25
Abstract: PURPOSE:To execute the solid-liquid separation of a water to be treated without adding a special power and to reduce running cost by applying a water head corresponding to the depth of water from a fixed water level to a film separation unit. CONSTITUTION:The film separation unit 23 is dipped and arranged at an adequate depth of water in a film separation vessel 21. An over flow pipe 33 is provided so that a water collecting opening 33a opens at an adequate position above the film separation unit 23. A take-out pipe 24 is provided so that the bottom end side is communicated with a permeated solution passage of the film separation unit 23 and the tip end side opens at the position under the film separation unit 23 in the outside of the film separation vessel 21.
Patent JP-H03214775-A (JP)
Title: Insulated gate type thyristor
Inventor: HANEDA HISASHI
IPC: H01L29/74
Filed: 1990-01-19
Abstract: PURPOSE:To manufacture a high breakdown strength and rapid switching thyristor by a method wherein a power MOSFET is connected to another MOSFET between P gate and an anode of an insulated gate thyristor and then the power MOSFET is formed further on the same substrate. CONSTITUTION:A thyristor comprising an N-type semiconductor region 2, a P gate region 3 and a cathode region 4 is formed on a P-type semiconductor substrate 1. Next, P channel MOSFET 5 and field limiting rings 6 for increasing the break down strength are provided on the P-type semiconductor substrate 1 while the P-gate region 3 of this thyristor and the source of the P channel MOSFET 5 are connected by a metallic wiring 7. Besides, a drain region 8 of an N channel MOSFET 9 is connected to a cathode region 4 by the N channel MOSFET 9, furthermore, the drain region 8 of the N channel MOSFET 9 is shortcircuited to the P gate region 3 by the metallic wiring 7. Through these procedures, the title insulating gate type thyristor for high breakdown strength and rapid switching process having three electrodes i.e., an anode electrode 11, a cathode electrode 12 and an insulated gate 10 can be manufactured.
Patent JP-S62170596-A (JP)
Inventor: KATSUBE RYOJIRO
IPC: C02F1/00
Filed: 1986-01-20
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-H06223116-A (JP)
Title: Database managing device
Inventor: AMADA HIROYUKI
IPC: G06F12/00
Filed: 1993-01-25
Abstract: PURPOSE:To simply retrieve a database without increasing the storage capacity of the database even in the case of information for which the frequency of use is low. CONSTITUTION:When the time of non-retrieval continuation is monitored for each class of information registered in a second holding part 6 to reach to set time, the relevant information is deleted from a database 3, thereafter only when there is a retrieval request concerning information held in a first holding part 5 but not registered in the second holding part 6 and less in the frequency of use, the required information is transferred from a storage medium 1 and prepared on the database 3. Thus, the increase of the information storage capacity of the database 3 is suppressed and even when a user is positioned at a distant place or the information is stored at a distant place, the information can be utilized without any manual aid.