baber/WOPTO huggingface dataset:
Patent JP-S556124-A (JP)
Title: Electric cooker
Inventor: KUBO HIDEYUKI
IPC: F24C7/00
Filed: 1978-06-27
Abstract: PURPOSE: To enable the melting of frozen food, reheating of food and simultaneous heating of much food by hot air and an electric heater.  
     CONSTITUTION: When a scorch color is needed for roast meat, toast or the like, a single tray 28 is used and power is applied to only an upper heater 17 and a lower heat 18. When fish is grilled, power is applied to only the upper heater 17 and a scorching heater 16. When a small amount of cakes such as roll cakes is cooked, a single tray 28 is inserted to an appropriate position and power is applied to the upper heater 17 and the lower heater 18. For the cooking of large amount of cakes, melting of frozen food or reheating of food, an annular heater 22 and a motor 23 are energized and hot wind is produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S522055-A (JP)
Title: Method of treating sludge
Inventor: NAKATANI TOSHIO
IPC: C02F11/02
Filed: 1975-06-24
Abstract: PURPOSE: To provide a method of reducing the quantity of sludge for hydroextraction treatment and also reducing the quantity of sludge not containing water and to be put to disposal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11277169-A (JP)
Title: Straightening device for welding wire
Inventor: NEGISHI KOJI
IPC: B23K9/12
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To stably straighten a winding tendency to prevent the wire from generating shakes, and to prevent weld quality from deteriorating. SOLUTION: In this device, when setting wire diameter to (t) mm, the deformation quantity of the wire on the inlet sides by first, second and third rolls to εin (%), the bite quantity of inlet rolls to δin (mm), distance between the axis of the first and the third rolls to 2Lin (mm), the cross-selectional area of the wire to (a) mm<2> (in the case of a flux-cored wire, a coating part) and the micro Vickers hardness of the wire to (hv), the positions of (n) rolls have been set so that the deformation quantity of the wire on the inlet side, which is calculated by a formula, εin = 2t(δin +t)/Lin <2> }×100, becomes within εin =0.209(a×hv)<0.264> ±0.3(%).  For the εin , it is preferable that when the flux-cored wire has joints, the εin is adjusted from 0.6 to 1.1 (%), when the flux-cored wire has no joints, the εin is adjusted from 0.7 to 1.2 (%) and in the case of a solid wire, the εin is adjusted from 0.7 to 1.3 (%).
Patent JP-S5417256-A (JP)
Title: Container handling method and apparatus therefor
Inventor: SUGIYAMA KENGO
IPC: B66C13/22
Filed: 1977-07-01
Abstract: PURPOSE: To provide a container handling system for handling containers on the sea side between a container ship and a crane on the quay, in which teaching control is applied to the cargo handling operation at the time of starting the operation, whereby it is enabled to reduce the time required for cargo handling operation and also the number of operators required for the operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07259362-A (JP)
Title: Stage structure
Inventor: NAKAJIMA YOSHIMASA
IPC: A63J5/04
Filed: 1994-03-24
Abstract: PURPOSE:To install and house a sound-reflecting board device easily by holding a ceiling-side sound-reflecting board constituting the sound-reflecting board device on the underside of an upper floor and disposing a rear-side sound- reflecting board and a side sound-reflecting board configuring the sound- reflecting board device in upright on the top face of a lower floor. CONSTITUTION:Ceiling-side sound-reflecting boards 3 are connected continuously so as to be held to a hanging frame 14 formed in a light-weight truss board shape and continuously mounted on the underside of an upper floor 1. On the other hand, the lower half sides 4b, 5b of rear-side sound-reflecting boards 4 and side sound-reflecting boards 5 are disposed in upright on the top face of a lower floor 2. Pinion gears 62 are rotated by driving driving sources 63 in rack and pinion mechanisms 6, thus lifting and lowering the upper floor 1. On the other hand, endless chains 71 are turned by driving the driving sources 73 in chain drive mechanisms 7, thus lifting and lowering the lower floor 2. Accordingly, the upper floor 1 and the lower floor 2 are elevated and brought down, thus eliminating the need for the direct movement of each-side sound- reflecting board itself, then facilitating each operation.
Patent JP-2000275357-A (JP)
Title: Rainfall/snowfall situation detection method and device
Inventor: HORIBA ISAO
IPC: G01W1/14
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To accurately obtain the amount, strength, direction, or the like of rainfall/snowfall that is calculated from a travel vector obtained from an image by enabling rainfall/snowflake to be handled uniquely in image data where depth information is superposed. SOLUTION: Rainfall/snowflake are illuminated by at least two slit beams being applied by successively switching with a switcher 7 near such image pickup means 1 as a television camera, and the image of the rainfall/snowflake where light is applied is picked up by an image pickup means 1, thus extracting either of the amount, strength, and direction of rainfall/snowfall according to depth information that is not superposed.
Patent JP-H07267672-A (JP)
Title: Method for spinning optical fiber preform
Inventor: ITO MASARU
IPC: C03B37/027
Filed: 1994-03-24
Abstract: PURPOSE:To automatically make feed length of an optical fiber preform uniform. CONSTITUTION:The top part of an optical fiber preform 3 is detected by a light projector 4A and a light receiver 4B of a measuring means and feed amount of the optical fiber preform 3 is measured using the top part of the optical fiber preform 3 at which this drawing is started as basis. Thereby, dispersion of drawing length of each optical fiber preform 3 can be suppressed.
Patent JP-S60222254-A (JP)
Inventor: CHINZEI TETSUO
IPC: B32B37/10
Filed: 1984-04-18
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-S62238163-A (JP)
Inventor: KURIHARA KAZUO
IPC: G08B5/00
Filed: 1986-04-07
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-H06291174-A (JP)
Title: Electrostatic chuck, and method for adhering and holding semiconductor wafer to electrostatic chuck
Inventor: SHIMIZU AKIO
IPC: H01L21/683
Filed: 1993-04-06
Abstract: PURPOSE:To provide a structure of an electrostatic chuck whereby the yield of non-defective can be improved in the case of the etching of the surface of a semiconductor wafer or the processing for forming its film, and to provide a method for adhering and holding semiconductor wafer to electrostatic chuck using the structure. CONSTITUTION:A power supply 4 of an electrostatic chuck 1 whereby an electrostatic force is applied to a semiconductor wafer 5 via an insulator 2 is formed as a variable voltage power supply. When the semiconductor wafer 5 is attracted by the electrostatic chuck 1, the voltage of the power supply 4 is lowered, and the number of particles which are stuck on the semiconductor wafer 5 from the surroundings thereof is reduced. When the semiconductor wafer 5 is processed after chucked, the voltage of the power supply 4 is increased to enhance the cooling of the electrostatic chuck 1 to be improved and the processing of the semiconductor wafer 4 which is performed at a suitable temperature is made easy.
Patent JP-H03277712-A (JP)
Title: Method for preventing flow-out of slag at steel tapping hole in converter
Inventor: ARAI MANABU
IPC: C21C5/46
Filed: 1990-03-27
Abstract: PURPOSE:To surely grasp flow-out of slag by applying refractory on a refractory eroded part in inner face of steel tapping hole to hold the inner face shape of steel tapping hole to the normal shape at the time of detecting flow-out of the slag by utilizing difference between magnetic permeabilities of molten steel and slag. CONSTITUTION:Primary coil and secondary coil are set so as to surround the steel tapping hole 4 in a converter 1, and by conducting AC current to the primary coil, magnetic field is generated in the steel tapping hole and an induced voltage is generated in the secondary coil with this magnetic field, and by utilizing variation of the induced voltage due to the difference of the magnetic permeabilities between molten steel 6 and slag 7, the flow-out of slag 7 from the steel tapping hole 4 is detected. Then, when the refractory on the inner wall face of molten steel passage 5 in the steel tapping hole 4 erodes, by applying the refractory to this eroded part, this is repaired to the normal inner diameter. By this method, the flow-out of slag 7 caused by involution into the molten steel 6 is prevented and timing of the flow-out of slag can accurately be grasped.
Patent JP-H01252158-A (JP)
Title: Rotary electric machine
Inventor: SHIMANE IWAO
IPC: H02K47/00
Filed: 1988-03-30
Abstract: PURPOSE:To miniaturize a rotary electric machine by providing a disk formed by arranging two kinds of mutually electrocallyinsulated electrode plates onto a plate surface and a brush holder, which is disposed faced oppositely to the disk while being shaped by arraying electric brushes in number corresponding to polyphase connected to a polyphase connection coil. CONSTITUTION:DCs fed from electrode plates 22a, 23a are converted into polyphase ACs and output from electric brushes under the state in which two kinds of the electrode plates 22a, 23a on a plate surface in a disk 15 installed on a shaft 2 and the electric brushes disposed on a brush holder 16 so as to face oppositely to the disk 15 are brought into contact. A polyphase connection coil 11 is supplied with the polyphase ACs, and the magnetic coil 8 side is given turning driving force by interaction with an alternating field by a magnetic coil 8. Accordingly, a section for converting DSs into polyphase ACs is composed of the disk 15 capable of being formed in a plate shape and the brush holder 16, thus shortening a rotary electric machine in the axial direction of the shaft, then miniaturizing the rotary electric machine.
Patent JP-H07287691-A (JP)
Title: Electronic device
Inventor: KAWAI SHIYOUICHI
IPC: G06F15/02
Filed: 1994-04-18
Abstract: PURPOSE:To make it possible to execute arithmetic processing in which secret data and data not to be the secret data coexist. CONSTITUTION:At the time of the arithmetic processing, a CPU 21 refers to the contents of a secret mode flag 32 in a RAM 29, and when a secret mode is a secret off mode, it executes the arithmetic processing by using the values of all the data stored in the data part 30 of the RAM 29. On the other hand, at the time of a secret on mode, if an inputted pass word is equal to the pass word stored in a pass word storage part 31, it executes the arithmetic processing by using the values of all the data stored in the data part 30 of the RAM 29. Thus, at the time of the arithmetic processing in which the secret data and the data not to be the secret data coexist, the same arithmetic result can be obtained in whichever case the secret mode is the secret off mode or the secret on mode.
Patent JP-S557530-A (JP)
Title: Manufacture of anhydrous sodium carbonate
Inventor: IGAWA KAZUNARI
IPC: C01D7/37
Filed: 1978-06-30
Abstract: PURPOSE: To obtain anhydrous sodium carbonate easy to handle and having high bulk specific gravity and hardness by holding an aq. soln. of sodium carbonate at a temp. 3W7°C above the transition temp. of sodium carbonate monohydrate in the presence of NaCl.  
     CONSTITUTION: 10W22 wt% of NaCl is added to an aq. soln. of sodium carbonate, and the soln. is held at a temp. 3W7°C above the transition temp. of sodium carbonate monohydrate into anhydrous sodium carbonate to induce the transition, thus obtaining anhydrous sodium carbonate. The raw material monohydrate may be formed by hydrating light ashes obtd. by calcining crude sodium bicarbonate of Solvay process or an ammonium chloride concurrent production process. An electrolyte from diaphragm method NaCl electrolysis may be carbonated with carbon dioxide or sodium bicarbonate, and the carbonated electrolyte can directly be supplied to an anhydrous salt transition vessel since it contains NaCl. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S557216-A (JP)
Title: Separation of trimethylbenzene isomer
Inventor: ANNEN YOSHIAKI
IPC: C07C15/02
Filed: 1978-06-30
Abstract: PURPOSE: To separate 1,2,4-trimethylbenzene from a mixture containing trimethylbenzene isomers, in high selectivity and efficiency, by treating the mixture with an adsorbent comprizing L-type synthetic zeolite or its metal ion-substituted product.  
     CONSTITUTION: 1,2,4-Trimethylbenzene is separated from a mixture containing trimethylbenzene isomers, (pref. containing 20W60 wt% of 1,2,4-trimethybenzene), by treating with an absorbent comprising an L-type synthetic zeolite or its metal ion-substituted product (the alkali metal ions in the L-type zeolite are substituted with proton, other alkali metal ion, or pref. alkaline earth metal ion). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S556268-A (JP)
Title: Torque converter
Inventor: ABE TETSUO
IPC: G01L5/24
Filed: 1978-06-28
Abstract: PURPOSE: To eliminate the difficulty in the setting position of a preamplifier and to improve the accuracy in the detection of a torque by equipping a torque detector  body with the preamplifier, which is operative to amplify the electric output of a  strain gauge.  
     CONSTITUTION: A strain gauge 8 is adhered to the outer circumference of the hollow thin portion 7 of a torque converter body 4, in which a preamplifier 9 is arranged. If an output shaft 14 is turned by a nut body 13, the head of a bolt 16 is fastened. Then, by the reaction of the fastening torque, the strain gauge 8 has its resistance varied due to the strain, and the fine output is amplified by a preamplifiler 18 and fed through a signal line 19 to a control unit. As a result, there is no difficulty in the setting place of the preamplifier, and little noise comes into so that the accuracy in the torque detection can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09269856-A (JP)
Title: Storage method/device
Inventor: ASADA SATOSHI
IPC: G06F3/00
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of the transmission medium of data and to easily store data by providing an infrared communication part. SOLUTION: CPU 21 transfers data with a host computer by means of a communication protocol processing program being one of control programs stored in ROM 25. A light signal conversion part 24 converts data into the format of a prescribed light signal for transmitting data to the host computer. A light signal transmission/reception part 28 optically modulates it and transmits it to the host computer. At the time of receiving data from the host computer, the light signal transmission/reception part 28 receives optical data transmitted from the host computer, it is demodulated into an electric signal and it is transmitted to the light signal conversion part 24. The light signal conversion part 24 converts the inputted demodulation signal into a format recorded in a storage part and stores it in the storage part.  Thus, data can be transferred without contact, the procedure of the connection of a peripheral equipment is eliminated and an operation becomes easy.
Patent JP-H11275290-A (JP)
Title: Image reader
Inventor: NISHIMATSU HIDEO
IPC: H04N1/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To unnecessitate an error display device and to report the contents of an error to a user just after that error occurs by providing a light source switching means for reporting the error state of reading operation through color display using a reading light source or flickering timing to the user. SOLUTION: By using both the reading light source and error display means of a scanner, error contents are reported through the color display of the light source or flickering timing to the user at the period when the scanner returns to a home position. When any error occurs in the moving operation or reading operation of a scanner device 19, concerning this device, a main connecting means 10 instructs the content display of the error to an error display control means 11, the connection to the reading light source part 20 is disconnected from a sensor control means 16 by a light source switching means 22, and it is connected to the error display control means 11. Thus, the error display control means 11 controls the lighting of the reading light source part 20. Then, the contents of the error are displayed through the color or flickering timing of lighting.
Patent JP-S6134044-A (JP)
Title: Fluoro polymer coating, casting composition and film therefrom
Inventor: JIYON EI ETSUFUENBAAGAA
IPC: C08L27/12
Filed: 1985-04-12
Abstract: A fluoroplastic resin dispersion is modified by the addition of a fluoroelastomer latex to yield a fluid coating or casting composition. The fluoroplastic resin dispersion, preferably an aqueous dispersion of a perfluoroplastic, such as ploytetrafluoroethylene (PTFE), is modified by blending with a fluoroelastomer composition, preferably a latex, such that the fluoroplastic comprises up to about 95%, preferably up to about 90%, by weight of the invention composition. The fluoroelastomer component comprises at least about 5% by weight of the blend. The fluid compositions according to the invention may preferably comprise from about 10-95% by weight fluoroplastic and from about 5-95% fluoroelastomer.
Patent JP-S63244488-A (JP)
Title: Static type random access memory
Inventor: HAYAKAWA MASAYUKI
IPC: H01L21/8244
Filed: 1987-03-31
Abstract: PURPOSE:To reduce power consumption by providing an electric potential moving circuit for moving the electric potential of a data signal to a high sensitive region of a sense amplifier under the connection between a bit line and the sense amplifier. CONSTITUTION:The electric potential moving circuit 7 is inserted and connected between a write-read circuit 6 and the sense amplifier 8. This electric potential moving circuit 7 keeps the bit line pair 2 and -2 at a high electric potential and input lines 25 and -25 of the sense amplifier at a low electric potential. The reason is that an electric potential of the input lines 25 and -25 of the sense amplifier is suppressed down by more than a threshold voltage of N- channel MOS-FET N31 and N32 by the electric potential moving circuit 7 at the time of read operation, thus keeping a high electric potential of the bit line pair 2 and -2 and a low electric potential of the input lines 25 and -25 of the sensor amplifier. By this method, electric current consumption is hence lessened in the sense amplifier 8.
Patent JP-S62236797-A (JP)
Inventor: SATO TADAAKI
IPC: B43L1/04
Filed: 1986-04-08
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-S61239633-A (JP)
Title: Inspection equipment
Inventor: GOTO YUKIHIRO
IPC: G01D21/00
Filed: 1985-04-16
Abstract: PURPOSE:To improve the functions including the acceleration of inspection speed by a method wherein, when appearance, shape or sticking dust of IC automatically carried to be inspected are automatically inspected, a CPU for exclusive inspection to be freely replacable is provided. CONSTITUTION:A data processor 1 composed of a carrier system 2 and an independent inspection unit 3 closely adjoining the carrier system 2 is to be operated as follows. Firstly the carrier system 2 is started by manipulating an operation panel 4 and then the LSI chips 1A stocked in a tray stocker 5 are taken out one by one to be mounted on a turntable 8 by turning a head 6 holding each LSI chip 1A. Secondly the table 8 once turned to shift the chip 1A to a positioning unit 9 for automatic positioning is further turned to the detector unit 3 for detecting the chip 1A which is shifted to an index unit 10 to be discharged from a discharge unit 12 if it is defective. In such a constitution, the inspection unit 3 composed of an ITV camera 13 and a CPU can convert any image signals picked up by the camera 13 into binary to be inspected by the CPU.
Patent JP-H11276418-A (JP)
Title: Endoscope cleaning and sterilizing device
Inventor: NAKANISHI NOBUYUKI
IPC: A61B1/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope cleaning and sterilizing device in which the inside of a cleaning tank can be securely sterilized to prevent contamination of an endoscope. SOLUTION: In an endoscope cleaning and sterilizing device in which an endoscope 1 is immersed in cleaning liquid or sterilizing liquid stored in a cleaning tank 2 to clean and sterilize the endoscope 1, a top cover 3 having a higher part than a liquid surface is disposed in at least part of an opening part 2a of the cleaning tank 2, and the top cover 3 is composed to at least partly get in contact with sterilizing liquid at least in a sterilizing process.
Patent JP-H02257670-A (JP)
Title: Semiconductor storage device and manufacture thereof
Inventor: YAMADA TAKASHI
IPC: H01L21/8242
Filed: 1989-03-30
Abstract: PURPOSE:To secure sufficient capacity of a capacitor by causing the film thicknesses of storage node electrodes at the outside of storage node contact to be sufficiently thicker than those of the storage node electrodes at the inside of the contact. CONSTITUTION:After depositing in advance polycrystal silicon films 10s on interlayer insulating films 7a, storage node contact 8 are formed by etching the above films 10s and 7a. Then, sidewall insulating films 9 are formed on the sidewalls of the storage node contact 8 and the storage node electrodes 10 are formed on the above films 9. In addition to forming the above electrodes, each film thickness of the above electrode 10 located on the outside of each storage node contact 8 is formed to be sufficiently thicker than that of the electrode 10 located on the inside of each storage node contact 8. Such an increased amount of the film thickness makes the surface area of each storage node electrode 10 correspondingly larger. Sufficient capacity of a capacitor can be secured even though an area possessed by memory cells is reduced.
Patent JP-S61238160-A (JP)
Title: Memory device
Inventor: KIUCHI HIROYOSHI
IPC: G03B27/70
Filed: 1985-04-15
Abstract: PURPOSE:To make it possible to copy an image written on a blackboard and to electrically record and store said image by placing an optical system which projects the image written on erasable display board onto the photosensitive body and also placing a half-mirror at the inside of the optical system and by inputting the reflection light received by the photosensitive body through the optical system to a photo electric conversion element. CONSTITUTION:When the image written on a sheet board 3 is to be copied or optically recorded, a copying part 2 is placed at B position. Then, board copy exposure hole is opened, original platen 2a moves towards arrow direction and the incidence of board light route becomes possible. The same quantity of light exposed on a photosensitive drum 12 through a half-mirror 34 is reflected by the half-mirror 34 and inputted also to CCD 35. As the electric charge is given to the photosensitive surface 12a of the photosensitive drum 12 in advance by an electric charger 13, electrostatic latent image is formed on it. The image information inputted to the CCD 35 is photoelectrically converted by the CCD 35, amplified by an amplifier 55 and stored on floppy disc 59, 60 through a shading correction part 53.
Patent JP-S61238675-A (JP)
Inventor: UETANI KENICHI
IPC: B66B3/00
Filed: 1985-04-15
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-S58195771-A (JP)
Inventor: KIMURA MASAJI
IPC: F25C1/22
Filed: 1982-05-11
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。