baber/WOPTO huggingface dataset:
Patent JP-S62136880-A (JP)
Title: Semiconductor memory device and manufacture of the same
Inventor: GOTO HIROSHI
IPC: H01L29/78
Filed: 1985-12-11
Abstract: PURPOSE:To simplify manufacturing processes and reduce a difference in level on the surface of a cell by a method wherein a control gate and floating gate which adjoins the control gate with an insulating film between are arranged along the direction crossing the separating part between a source region and a drain region and a charge eliminating electrode overlaps the floating gate with another insulating film between. CONSTITUTION:After a cell forming region CA is exposed on the surface of a p<-> type silicon substrate 1, a gate SiO2 film 4 is formed and a polycrystalline silicon control gate electrode 5 is formed. After a gate SiO2 film 6 is formed, a polycrystalline silicon layer PB is formed and etched by anisotropic etching to form side walls 107a and 107b. Then one (107b) of the side walls 107a and 107b is removed to form a floating gate electrode 7. Then a gate SiO2 film 10 is formed on the exposed surfaces of the electrodes 5 and 7 and N<+> type source and drain regions 8 and 9 are formed by using the electrodes 5 and 7 as a mask. A polycrystalline silicon layer is formed and a gate electrode 11, which crosses above the electrode 5 with a right angle and overlaps the electrode 7, is formed on a field SiO2 film 2.
Patent JP-S63131610-A (JP)
Title: Detection circuit
Inventor: MAKINOU KAZUHIRO
IPC: H03K5/00
Filed: 1986-11-20
Abstract: PURPOSE:To attain accurate detection even under the effect of noise and to prevent generation of malfunction by providing a correlation arithmetic circuit judging an output signal of prescribed number of comparators stored in a storage circuit based on the set logic and outputting a detection signal. CONSTITUTION:The comparator 6 binarizing an input signal of a prescribed timing, a storage circuit storing sequentially the output signal of the comparator 6 synchronously with the prescribed timing, and the correlation arithmetic circuit 8 judging the output signal of the comparators 6 of prescribed number stored in the storage circuit 7 based on the set logic and outputting a detection signal are provided. Then the analog input signal of a detector such as a photoelectric switch is binarized by the comparator 6 and stored sequentially in the storage circuit 7 by an output pulse of the oscillation circuit. The circuit 8 always detects the state of high/low of the individual binarization signal of the comparators 6 of a required number stored. Then when the preset logic, (e.g., the binarization signal of 'H' is >=50%, then the detection signal is outputted) is applied, the propriety of the output of the detection signal is decided.
Patent JP-H01121009-A (JP)
Title: Dinner set
Inventor: ASADA RYOJI
IPC: A47G19/00
Filed: 1987-11-04
Abstract: PURPOSE: To know a time suitable for drinking of a hot drink by constituting tableware of a substance showing perfect diamagnetism at predetermined temp. or less and generating magnetic flux in a tableware receiver. CONSTITUTION: The bottom surface part 5 of a coffee cup 4 is composed of a substance showing perfect diamagnetism at predetermined temp. or less and the bottom surface part 7 of a tableware receiver is composed of a magnet generating strong magnetic flux. When a hot drink such as hot coffee is poured in the coffee cup 4, if the temp. of the bottom surface part 5 of the cup 4 is higher than the predetermined temp., the cup 4 is plated on the bottom surface part 7 of the tableware receiver as it is. However, when the temp. of the drink lowers and the temp. of the bottom surface part 5 of the cup 4 becomes predetermined temp. or less, magnetic flux 9 negating the magnetic flux 8 generated from the bottom surface part 7 of the tableware receiver 6 is generated from the bottom surface part 5 of the cup 4 and the cup 4 is levitated by Meissner effect.  Herein, if the temp. showing perfect diamagnetism of the bottom surface part 5 of the cup 4 is set almost near to the temp. of coffee liken by almost all of drinking persons, the cup 4 floats to know temp. suitable for drinking coffee.
Patent JP-H02126549-A (JP)
Title: Power supply device
Inventor: ITO TAKASHI
IPC: H01J37/248
Filed: 1988-11-04
Abstract: PURPOSE:To contrive to make a device small in size as well as to utilize electric power effectively by making pseudo load act as a DC-DC converter which is used to drive light load different from load. CONSTITUTION:In order to have the fluctuation of the output voltage of a choke input type smoothing circuit 3 lessened, a DC-DC converter 10 as pseudo load is connected with a constant voltage circuit 5 in series, which is connected with load 6, so that pseudo load current is sent to the output side of the converter. When the connection of the DC-DC converter is made as mentioned above, electric energy which is usually consumed by heating a bleeder resistor, can be extracted as the output voltage of the DC-DC converter 10. This constitution enables a power supply device to be made small in size, thereby making it possible to save electricity.
Patent JP-S62136236-A (JP)
Title: Preparation of granular substance by spray drying
Inventor: NAKAZONO SHUZO
IPC: B01J2/06
Filed: 1985-12-10
Abstract: PURPOSE:To obtain a granular substance having a uniform particle size within a short time by a small capacity container, by a method wherein a raw liquid to be treated is dispersed throughout the high temp. oil in a drying container by spraying to be dried and, subsequently, the dried substance is taken out by centrifugal separation. CONSTITUTION:High temp. oil such as animal oil is received in a drying container and, subsequently, a raw liquid to be treated is sprayed from a spray device 3 to be dispersed throughout the high temp. oil. The sprayed and dispersed liquid droplets do not easily generate gravitational sedimentation unlike that in air and the re-bonding between the dispersed liquid droplets is prevented. Thus dispersed liquid droplets are dried by high temp. oil to be formed into a granular substance. Therefore, the granular substance is adhered to the inner wall of the container using the centrifugal separator provided in the container and scraped out to the outside. By this method, the granular substance for a high quality ceramics press body is prepared at inexpensive equipment cost.
Patent JP-H08137573-A (JP)
Title: Floppy disk driving device
Inventor: IDE MASATO
IPC: G06F3/06
Filed: 1994-11-14
Abstract: PURPOSE: To provide a floppy disk driving device capable of starting a computer even if a floppy disk is inserted into the computer. CONSTITUTION: This device is provided with a disk handling mechanism part 4 storing/ejecting a floppy disk 3 and a means reading and writing the information on the floppy disk 3 inserted into the disk handling mechanism part 4 from and to the computer 1. The handling mechanism part 4 is provided with sensors 41 and 42 detecting that the floppy disk 3 is located at an information readable/writable location A or an ejecting location B and eject mechanism parts 43 and 44 ejecting the floppy disk 3 by an eject signal 54.  The handling mechanism part is provided with a disk detection circuit 51 detecting the sensor signals 41 and 42, a disk eject circuit 52 generating the eject signal 54 from the output 51A of this disk detection circuit and the power condition of the computer and a main circuit 53 starting the power supply voltage of the computer 1 by the output 51B of the disk detection circuit.
Patent JP-H01122904-A (JP)
Title: Ozonizer
Inventor: MATSUMURA KIMIHARU
IPC: C01B13/11
Filed: 1987-11-04
Abstract: PURPOSE:To produce O3 always in a constant concentration, by automatically setting an interelectrode discharge gap oppositely placed through a dielectric at a desired interval. CONSTITUTION:A high-frequency high-voltage generated in a high-voltage high- frequency power source 37 is passed through heat radiant fins 29 and cooling water outlet 23 and fed to a discharge gap 27 between a high-voltage electrode 28 and earthing electrode (22a) preset at a desired interval by a lifting and lowering mechanism 35 to generate silent discharge. O2 gas is simultaneously passed through an oxygen feed source 33, gas flow regulator 32 and raw material gas inlet 30 into the discharge gap 27 to generate O3. The O3 concentration is detected by an O3 concentration monitor 34 provided at the O3 gas outlet 31. If a deviation is caused from a desired O3 concentration, the extent of deviation in O3 concentration is transmitted from the monitor 34 through a signal line 36 to the lifting and lowering mechanism 35. The electrode 28 and fins 29 are lifted or lowered and driven based on the extent of deviation so as to provide a gap interval 27 for generating the preset O3 concentration.
Patent JP-H11118559-A (JP)
Title: Air flow rate measuring apparatus
Inventor: TAKIGUCHI TOMOYUKI
IPC: G01F1/68
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an air flow rate measuring apparatus in which the straightening mechanism of a sensing section is installed while reducing the body size of the apparatus. SOLUTION: A restricting part 20 is formed at a part of an inlet side bypath 17 having rectangular cross-section on the opposite side walls from the start 25 to the end 26 of the restricting part with respect to the air flow direction. Supporting members 27, 28, 29 and 30 are disposed in the space 21 on the outlet side of the restricting part 26 at the end thereof at such position as they are concealed by a protruding restriction face when viewed from the inlet side of the restricting part 20. Since the air flowing through the inlet side bypath 17 does not strike the supporting members 27, 28, 29 and 30 directly, the air flow is not disturbed easily. Consequently, a good air flow signal is outputted in a straightened air flow.  According to the structure, air flow rate is detected under such situation as disturbance of air flow is retarded over a wide range from small region to large region and fluctuation in the output from a thermal sensing section can be suppressed.
Patent JP-H05115426-A (JP)
Title: Tubular inserting implement
Inventor: TAKEHATA SAKAE
IPC: A61B1/00
Filed: 1991-10-25
Abstract: PURPOSE:To surely execute joining between a curved part and a flexible tube part, to prevent deterioration of the performance by preventing a liquid from intruding into an insert-through lumen of a curve operating wire, ad also, to improve the safety as the most important feature. CONSTITUTION:A curved part 23 is formed by inserting a curve operating wire 27 consisting of a shape memory alloy through the inside of side part lumens 26a, 26b of a multi-lumen tube 24, and also, a flexible tube part 2 is formed by a silicon tube 30. Subsequently, a joining part 3Oa in which the rear end part of the multi-lumen tube 24 is stuck to the tip part of the silicon tube 30 is provided, and also, a shell tube 3Ob for covering extending from the rear end part of the multi-lumen tube 24 to the whole silicon tube 30 is provided, and between the silicon tube 30 and the shell tube 3Ob, lead wires 28a, 28b of the curve operating wire 27 are provided.
Patent JP-H10124904-A (JP)
Title: Information recording and reproducing device
Inventor: KIKUKAWA ATSUSHI
IPC: G11B7/125
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an information recording and reproducing device capable of detecting and controlling the distance between a probe and the surface of a recording medium. SOLUTION: The distance between the probe 1 and the recording medium 4 is modulated with a frequency ω, and proximity light generated from the tip of the probe 1 is reflected by the surface of the recording medium 4. This reflected light is converged by a lens 2, and is converted into a current signal by a photodetector 8, and then the current signal is amplified and converted into a voltage signal by a current/voltage converting amplifier 14. A modulation component of reflected light intensity is detected by a narrow band synchronous detector 9. The ratio of the square of the amplitude of a term of the frequency ωto that of the amplitude of frequency 2ωcomponent is evaluated by using a computing element 10, and a two-dimensional actuator 6 is adjusted by a control circuit 11 so as to make this ratio constant.
Patent JP-H03143376-A (JP)
Title: Unpolished rice-containing food and production thereof
Inventor: IKEDA TAMEHIKO
IPC: A23L35/00
Filed: 1989-10-26
Abstract: PURPOSE:To obtain the subject food having a high nutritive value by roasting unpolished rice grains, mixing the roasted unpolished rice grains in a food dough and then thermally cooking the resultant mixture. CONSTITUTION:Unpolished rice grains are roasted and then dipped in a seasoning liquid containing preferably at least one of saccharides, salts, acids, seasonings, dairy products, spices, fruit juices, liquors, perfumes and colorants, then mixing the dipped unpolished rice grains in a food dough and thermally cooking the resultant mixture.
Patent JP-H03141142-A (JP)
Title: Water reducing agent for cement
Inventor: KAWAMURA MASANOBU
IPC: C08L61/20
Filed: 1989-10-26
Abstract: PURPOSE:To reduce an amount of remaining monomer and to improve fluidity of cement composition without reducing fluidity with time, comprising a formaldehyde of bisphenol compound and 4-aminobenzenesulfonic acid and a specific lignin sulfonate as main components. CONSTITUTION:This water reducing agent consists essentially of 80-20 pts.wt. formaldehyde condensate of 4-aminobenzenesulfonic acid or a salt thereof and a bisphenol compound or a salt thereof and 20-80wt.% lignin sulfonate obtained by ultrafiltering waste liquor of sulfite pulp until reducing saccharides are decreased to <=5% or lignin sulfonate containing >=0.20mol carboxyl group and >=0.10 sulfone group per phenylpropane unit.
Patent JP-H03140977-A (JP)
Title: Developing device
Inventor: NAKAGAWA SHUICHI
IPC: G03G15/08
Filed: 1989-10-26
Abstract: PURPOSE:To prevent the irregularity of density of an image caused by the irregularity of contact of a toner carrying member from occurring by allowing the toner carrying member to press-contact with a driving roller by means of an elastic plate on a device main body side near a developing area where the toner carrying member protrudes to an image carrier side from the driving roller. CONSTITUTION:The driving roller 1 is armored with the toner carrying member 2 in a sleeve shape whose diameter is a little larger than the outside diameter of the driving roller 1 and which is less flexible, and the toner carrying member 2 is allowed to press-contact with the output peripheral surface of the driving roller 1 in the device main body 6 by a guiding member 3. Then, the elastic plate 7 is provided on the device main body 6 of an opening spot near the developing area so as to allow the toner carrying member 2 to press-contact with the outer peripheral surface of the driving roller 1. Therefore, the position of the toner carrying member 2 which protrudes to an image carrier 4 side is regulated and the toner carrying member 2 is always allowed to contact with the surface of the image carrier 4 in a constant state. Thus, the irregularity of the density of the image caused by the irregularity of the contact of the toner carrying member 2 with the image carrier 4 is prevented from occurring.
Patent JP-S61191349-A (JP)
Inventor: BARUDEMAA BURAIAA
IPC: A61F6/20
Filed: 1985-12-13
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-H08138762-A (JP)
Title: Battery temperature regulating device
Inventor: HASEGAWA OSAMU
IPC: H01M10/615
Filed: 1994-11-14
Abstract: PURPOSE: To efficiently charge a battery for use in an electric vehicle that runs on a road with its traveling motor driven by the battery. CONSTITUTION: A jacket 33 is placed near a battery 41, and the temperature of the battery 41 is adjusted by means of a radiator 11 or an electric heater 45 with a coolant 12 being supplied to the jacket 33, so that while the temperature of the battery 41 is held within a temperature range recommended during charging (e.g. 20 to 35 deg.C), the battery 41 is charged. Compared with conventional air cooling/heating techniques in which the temperature of the battery 41 being charged is regulated by forced hot or cold air, this method can surely keep the recommended temperature range and reduce the power consumed to about one third.
Patent JP-H01121692-A (JP)
Title: Heat exchanger for heat accumulation
Inventor: NASAKO KENJI
IPC: F28D15/02
Filed: 1987-11-05
Abstract: PURPOSE:To achieve high I.P.F. when ice is used as a heat accumulating material, by a method wherein an airtight space part, formed by an upper container, a lower container, and a plurality of heat transfer pipes for intercoupling the two containers, is filled with working fluid to form a heat pipe. CONSTITUTION:A refrigerant cooled by a freezer 8 is ted to a heat transfer pipe body 9, and cools and liquefies steam of working liquid 12 in an upper container 4. In this case, since a heat pipe is formed with the upper container 4, a lower container 5, and heat transfer pipes 7, the cold heat of the container 4 is instantaneously dispersed to the whole, and the thickness of ice coated and grown on the whole heat transfer surface of a cold heat accumulating tank 2 is uniformized. Further, a parallel lamination fin is formed, high I.P.F. (a ratio of generated ice to the effective volume of a heat accumulating tank) can be easily achieved. During dissipation of cold heat, a refrigerant is fed through a heat transfer pipe 11, and is instantaneously cooled by means ot the working liquid 12 in the container 5 to feed it to a cooling load 10, and smooth heat transfer can be achieved.
Patent JP-H01120897-A (JP)
Title: Apparatus for mounting component
Inventor: NAKAMURA MASABUMI
IPC: H05K13/04
Filed: 1987-11-05
Abstract: PURPOSE:To prevent the parts breakage by varying the access speed of a vacuum suction unit to the components or substrates, thereby making it possible to select an access speed depending on the type of parts. CONSTITUTION:A component mounting unit 10 varies the operation speed depending on the parts 1 to be handled. For instance, in the case of a component 1 such as an IC bare chip which requires careful handling, a vacuum suction unit 80 slowly accesses to the component 1 and also slowly mounts the component 1 on a substrate 2. The intermediate speed is also slow. For the rise direction, however, the operation time can be shortened by rapid displacement. Such switching of the operation speed is made possible by control of an electric motor 195. Although it is usually sufficient if two speeds, slow and fast, are set, the speed of the electric motor 195 may be controlled in a stepless manner by computer commands so that an appropriate speed setting can be made on the spot depending on the total flow of the line for manufacturing substrates.
Patent JP-S63135611-A (JP)
Title: Eccentric bearing mechanism
Inventor: HORIKOSHI KOICHI
IPC: F16C23/10
Filed: 1986-11-26
Abstract: PURPOSE:To easily change a distance between gear shafts, by making a support position of one of the gear shafts eccentric from a center of a bearing member, and rotating the bearing member to change the support position of the gear shaft. CONSTITUTION:It is necessary to separate a first gear shaft 34 from a second gear shaft 42 by a distance f, so as to properly mesh a first gear 36 with a second gear 44. Therefore, an adapter 20 is rotated circumferentially in an engagement hole 18. In association with rotation of the adapter 20, a center line 32 of a through-hole 26 is rotated about a center line 19a with a diameter phiof 2b. Accordingly, a distance between a center line 19b and the center line 32, that is, a distance between the first gear shaft 34 and the second gear shaft 42 is changed. Thus, the distance between the gear shafts may be easily changed.
Patent JP-S62137501-A (JP)
Title: Sensor for stamp shape input
Inventor: MATSUMURA KENICHI
IPC: G01B7/00
Filed: 1985-12-11
Abstract: PURPOSE:To enable clear recognition of a stamp shape even after painting and when a stamping is uneven, by detecting and processing a capacitance variation value obtained by scanning object with a capacitance sensor probe. CONSTITUTION:An object 13 to be scanned having a stamp shape part 6 is arranged on a table 12 of a X-Y plotter 11. A capacitance variation detector 15 detects and processes changes in the electrostatic capacitance obtained by scanning the object 13 with a capacitance sensor probe 14. The detector 15 converts changes in the electrostatic capacitance into a digital value of those in the frequency with a built-in oscillator and the value is taken into personal computer 16 with PIO to process. The processed image data is stored while a stamp shape is displayed at an output section 17.
Patent JP-H07130144-A (JP)
Title: Vtr
Inventor: KAMIIDE KAZUYA
IPC: H04N5/91
Filed: 1993-11-09
Abstract: PURPOSE:To eliminate the deterioration of image quality and drop-out of the central part of reproduced images by operation of an erasing head at the time of after-recording. CONSTITUTION:Signals from heads 8A, 8b are supplied through a reproduction processing circuit 14 for video signals and a mask processing circuit 15 to a field memory 16. The erasing head 8E is operated by an erasing control signal from a computer 9 for control and is supplied by the mask control signal made wider in width than the erasing control signal to a mask signal generating circuit 20. Further, a writing control signal is supplied to the field memory 16 and writing in the field where the mask control signal is not generated is executed. Reading out is executed in the field where the mask control signal is generated. As a result, the signals are directly taken out in the period when the processing by the mask processing circuit 15 is not executed and the signals read out of the field memory 16 are taken out to a video output terminal 18 in the period when the processing is executed.
Patent JP-S63132571-A (JP)
Title: Image read processor
Inventor: SEKIZAWA HIDEKAZU
IPC: H04N1/48
Filed: 1986-11-25
Abstract: PURPOSE:To obtain an output image of a high resolution by using an image reading means of a low resolution, and also, to prevent an image from being deteriorated due to noise, by discriminating whether the image is a binary image or a half tone image, from an image signal which is read, and outputting an image signal of a high resolution, and an image signal of a low resolution, as for an area of the former, and an area of the latter, respectively. CONSTITUTION:Y, M, C and K signals of a low resolution, and a density signal I of a high resolution from a color converting circuit 112 are inputted to a high resolution processing circuit 113. The circuit 113 obtains a density signal of a high resolution, based on these signals. The Y, M, C, K signals are dithered by a dithering circuit 116 and outputted as binary data, averaged by an averaging circuit 115, and outputted as a multivalued data. Outputs of binarizing circuits 114, 16 and 15 are inputted to a switching circuit 117. An image discriminating circuit 118 discriminates a binary image or a half tone image, based on the density signal I. The circuit 117 selects outputs of the circuits 114, 115 and 116, respectively, in accordance with whether a result of discrimination of the circuit 118 is a binary image or a mesh point image.