baber/WOPTO huggingface dataset:
Patent JP-H1192761-A (JP)
Title: Liquid crystal element
Inventor: MACHIDA SHIGERU
IPC: C09K19/54
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To achieve rapid high-speed response by using a liq. crystal element which contains a hydrogen-bonding-type liq. crystal compd. and which, responding to an external stimulus, causes the dissociation of hydrogen bonds of the compd. or causes the twisting of the structure of the compd. around hydrogen bonds as the axes. inducing the reversible phase change from a liq. crystal phase to an isotropic phase. SOLUTION: This liq. crystal element contains a liq. crystal compd. having hydrogen bonds with a strength of 2.0-4.0 kcal/mol and, responding to an external stimulus such as electric field, light, or heat, causes the dissociation of hydrogen bonds of the compd. or causes the twisting of the structure of the compd. around hydrogen bonds as the axes, inducing the reversible phase change from a liq. crystal phase to an isotropic phase. The hydrogen-bonding-type liq. crystal compd. may be a high-molecular one or a low-molecular one if it has a hydrogen-accepting functional group and a hydrogen-donating functional group and if hydrogen bonds are formed between hydrogen-accepting atoms and hydrogen atoms.
Patent JP-S61131683-A (JP)
Title: Picture processor
Inventor: OGINO YOSHITAKA
IPC: H04N1/46
Filed: 1984-11-30
Abstract: PURPOSE:To obtain a reproducing picture generating hardly moire against mesh point picture input signal by providing plural means for converting an input picture into a binary code and selecting/outputting the input picture according to the density value of an input picture information. CONSTITUTION:An input signal (i) is quantized to 6 bits in a picture read part 1 and then they are inputted to an image area dividing part 2, and a character area binary part 3, a photographic area binary part 4 and a mesh point area binary 5, respectively. The image area dividing part 2 discriminates at every blocks enclosed by 4X4 picture element whether its area is a character area, or a photographic area or a mesh point area, and outputs the selection signal composed of 2 bits to a multiplexer 7. The multiplexer 7 selects one of the binary signal from each the character area binary part 3, the photographic area binary part 4 and the mesh point binary part 5 based on this selecting signal and output them. Thus, the reproducing picture which is faithful to the original is obtained.
Patent JP-S60137687-A (JP)
Title: Thermal recording material
Inventor: MORONUKI KATSUMI
IPC: B41M5/337
Filed: 1983-12-26
Abstract: PURPOSE:To provide a thermal recording material having excellent color forming characteristics and preservation stability, by incorporating dibenzylbenzene into a recording layer as a color forming accelerator, in a thermal recording material comprising as main constituents a leuco compound and an organic acid capable of developing the color of the leuco compound by reacting with the latter. CONSTITUTION:Dibenzylbenzene as a color forming accelerator, a binder (e.g., polyvinyl alcohol) and, optionally, an inorganic or organic pigment, a wax, an anti-oxidizing agent, an ultraviolet absorber or the like are added to a mixed liquid containing a leuco compound (e.g., crystal violet lactone) and an organic acid which is melted and makes contact with the leuco compound to function as a color developer when being heated. The material thus obtained is applied to the surface of a base (e.g., a paper), followed by drying to obtain the desired thermal recording material.
Patent JP-H1193616-A (JP)
Title: Low pressure steam turbine inner casing supporting structure
Inventor: UMAGOE RYUTARO
IPC: F01D25/28
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent an inner casing from sinking so as to prevent contact with a rotary part by directly forming a supporting point of the inner casing on a foundation part, in a low pressure steam turbine inner casing supporting structure. SOLUTION: A horizontal reinforcing plate 23 is fixed around a casing foundation part 20, a pedestal box 24 is fixed on the horizontal reinforcing plate 23, and two outer casing supporting parts 25 are arranged on both axial sides. Two inner casing supporting plates 11 whose one end is fixed to the inner casing extend in an outer casing supporting part 25, its tip end part is supported by an upper supporting rib 12 which is fixed on the horizontal reinforcing plate 23 by a lower supporting rib 13. Four supporting points of the inner casing are arranged on a lower concrete made foundation through upper and lower base materials 12, 13 and the horizontal reinforcing plate 23 so as to prevent contact with a rotary part caused by slinking of the inner casing.
Patent JP-H0676431-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KIMURA TAKASHI
IPC: G11B15/665
Filed: 1992-08-27
Abstract: PURPOSE:To prevent a magnetic tape from vibrating so as to secure its stable traveling and to prevent jitters and deteriorating of head touch by preventing an airflow caused by rotating of a rotary drum from bumping against the magnetic tape with a shield member. CONSTITUTION:When a tape loading operation is started, a post 10a on the tape winding inlet side, a slant post 14a and a shield plate 18 are integrally moved in accordance with the movement of a moving member 15a. Then, during the tape loading operation, the shield plate 18 is moved without touching the magnetic tape 12, and at the time of completing the tape loading, the plate is positioned between the rotary drum 13 and the magnetic tape 12 to shield against the airflow caused in accordance with the rotation of the rotary drum 13, thus preventing the airflow from bumping directly against the tape 12.
Patent JP-2001072284-A (JP)
Title: Sheet conveying mechanism and image forming device provided therewith
Inventor: TAKAGI FUMIO
IPC: B65H5/06
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying mechanism which can change over the conveying speed of a sheet fed to a pair of gate rollers, between a speed substantially equal to the sheet feed speed and a speed higher than the latter. SOLUTION: When a clutch 68a4 falls in a transmitting condition, a pair of relay rollers convey a sheet at a speed higher than the feed speed of the sheet, and at this time, a gear 639 is relatively rotated reverse to the rotation of a drive roller shaft 636b due to the operation of a one-way clutch 639m on the gear side 639n. Meanwhile when a clutch 68a5 falls in a transmitting condition, the pair of gate rollers are rotated being exerted thereto with a paper feed drive force so that the sheet is fed at the feed speed, and the feed drive force is transmitted to the drive roller shaft 636b so that the relay rollers conveys the sheet at the feed speed. At this time, on the gear 693j, the gear 639j is relatively rotated reverse to the drive roller shaft 636b due to the operation of the one-way clutch 639k.
Patent JP-2001070147-A (JP)
Title: Rice cooker
Inventor: UKITA KAZUHIRO
IPC: A47J27/00
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To compactly arrange a rice cooker body and to easily operate an operating part by forming a lid to be freely opening/closing possible with a hinge shaft by a slope which is higher in a rear hinge part and lower in a front part and arranging the nearly planar shape operating part on the slope. SOLUTION: An outer lid 7a is formed by the slope 19 which is higher in the rear hinge part and lower in the front part concerning a top surface and the slope 19 is provided with a nearly planar shape display part 16 and the operating part 17. Since the parts 16 and 17 are disposed on the slope 19, the display part 16 is easily viewed when it is visually recognized in order to confirm the operation state of a rice cooker while storing the rice cooker body 1 compactly and also the operating part 17 is easily operated when an input is executed in the part 17 in order to input the operation of the rice cooker. Then the parts 16 and 17 are fully arranged over a top lid surface so that they are easily recognized and operated.
Patent JP-H06104723-A (JP)
Title: Cmos/ecl level converter circuit
Inventor: YOKOTA NOBORU
IPC: H03K19/0185
Filed: 1992-09-22
Abstract: PURPOSE:To provide a CMOS/ECL level converter circuit which can be constructed on CMOS chip. CONSTITUTION:A CMOS/ECL level converter circuit is provided with a current switching circuit 10, an output buffer circuit 11, and a current source control circuit 12. The circuit 12 has a fixed ratio between both resistance elements R6 and R7 regardless of the manufacturing variance caused between the characteristics of both elements R6 and R7. Furthermore the output voltage of the circuit 12 varies in order to secure an approximately fixed level of the current flowing between the drain and the source of both nMOS transistor TR T5 and T7 despite the fluctuation of potential caused at a low potential power wiring VEE as well as the manufacturing variance caused among the characteristics of MOS TR T4, T6, T8, T5, T7 and T9. Thus the ECL levels of output terminals Q and *Q are stabilized.
Patent JP-H08113388-A (JP)
Title: Sheet jam detection device
Inventor: TANAKA YASUYUKI
IPC: G03G15/00
Filed: 1994-10-18
Abstract: PURPOSE: To provide the jamming detection device for which the number of sensors can be reduced or simplifying the constitution inside a copying machine or the like, and in which the sensor installation freedom degree can be improved. CONSTITUTION: The jamming detection device for sheets detects sheets P at plural positions from an upstream part to a downstream part in a carrier passage L for the sheets P. Driving members 27a,... are disposed to cross the carrier passage at the plural positions of the carrier passage, so the driving members 27a,... are pushed by tip edges of the sheets P being carried to be moved. Otherwise, the drive members 27a,... are supported on a holder 21, so a position of the holder 21 is displaced by move of the drive members 27a,..., and the displacement of the position of the holder 21 is detected by a sensor 33.
Patent JP-H03113585-A (JP)
Title: Character recognition system
Inventor: SATO HAJIME
IPC: G06K9/62
Filed: 1989-09-28
Abstract: PURPOSE:To lighten the maintenance and the management of a dictionary, and to reduce the occurrence of misrecognition by referring to the dictionary related to the group of the recognition candadates of an input pattern, and investigating all correspondence relations between plural kinds of code strings extracted from the input pattern and plural kinds of the code strings of each code string dictionary in a dictionary at the time of detailed recognition. CONSTITUTION:The dictionary 10 is provided for every group of plural recogni tion candidates, and in each dictionary 10, plural code string dictionaries 11, 12 of the recognition candidates are formed previously independently of each other, and besides, in each code string dictionary 11, 12, plural kinds of the code strings are described previously independently of each other. Then, at the time of the detailed recognition, the dictionary related to the group of the recognition candidates of the input pattern is referred to, and all the corre spondence relations between plural kinds of the code strings extracted from the inputted pattern and plural code strings of each code string dictionary 11, 12 in the dictionary 10 are investigated, and a final recognized result is obtained. Thus, the maintenance and the management of the dictionary is lightened, and the occurrence of the misrecognition is reduced.
Patent JP-H0194441-A (JP)
Title: System for constructing expert system
Inventor: MURAKI KAZUSHI
IPC: G06F9/44
Filed: 1987-10-06
Abstract: PURPOSE:To allow an expert system development to be efficient by automatically convert information related to an object having a clearly-expressive construction to a knowledge which the expert system uses from a diagram or a table to directly describe the construction, and storing it. CONSTITUTION:A chart input means 1 is equipped with a mechanism to character-input a character and a line drawing, the input data is outputted as the arrangement of character codes, a knowledge converting means 2 extracts a constructing knowledge from the arrangement data according to codes, and the extracted knowledge is outputted to an expert system 3. The expert system 3 registers the received constructing knowledge to an inference knowledge. Thus, the expert system can be efficiently developed.
Patent JP-H04132520-A (JP)
Title: Electric rice cooker
Inventor: SUZUKI KISAKU
IPC: F24C7/06
Filed: 1990-09-21
Abstract: PURPOSE:To raise the heating temperature of a heating part and efficiently cook delicious boiled rice in a short time period by providing two or more convection holes on a reflection plate so that thermal convection is produced between a space between the reflection plate and a pot, bottom and a space behind the reflection plate. CONSTITUTION:A heating element 5 is mounted on the bottom of an outer pot 2 to directly heat a pot bottom 3a, and is a pipe heater 5a formed into a plane spiral shape. A plane reflection plate 8 is furnished under the heating element 5 to reflect the heat, that is radiated from the heating element 5, to the pot bottom 3a, and has two or more convection through-holes 9. A space (a) between the reflection plate 8 and the pot bottom 3a of an inner pot 3 reaches a high temperature due to the heat generated by the heating element 5, and a space (b) behind the reflection plate 8 is kept at a low temperature because the heat is shielded by the reflection plate 8, causing a vertical natural heat convection to be generated between the spaces (a) and (b) as shown by arrows (c) due to the temperature difference between the spaces (a) and (b). Therefore, heat eddy currents are produced in the space (a) by the heat convection, and the pot bottom is uniformly and efficiently heated by the heat, convection.
Patent JP-S61130237-A (JP)
Title: Composition having fat and oil containing gamma-linolenic acid
Inventor: SUZUKI OSAMU
IPC: A61K35/74
Filed: 1984-11-30
Abstract: PURPOSE:A composition containing gamma-linolenic acid-containing fats and oils extracted from molds of Mortierella. CONSTITUTION:A microorganism (e.g., Mortierella isabellina, etc.) belonging to the genus Mortierella, capable of producing lipid having high content of gamma-linolenic acid, is cultivated in a hydrocarbon medium, etc., to give a mold of Mortierella. Fats and oils containing gamma-linolenic acid are extracted from the mold, and a composition for nutritive cosmetic, a composition for the skin or a drug composition containing the fats and oils is obtained. In case of the composition for cosmetic or for the skin, content of the fats and oils of mold is 1-30wt%, and in case of the nutritive composition, content of fats and oils of mold is 1.34-15wt%. The fats and oils of mold are blended with preferably an antioxidant such as tocopherol, etc., so that the fats and oils of mold are advantageously stabilized. In case of the drug composition, the fats and oils are applicable in the shape of capsule for oral administration. The mold itself before extraction of the fats and oils of mold or a deactivated mold can be used advantageously as a pet food, especially a pet food for cats.
Patent JP-H0998396-A (JP)
Title: Image communication terminal equipment
Inventor: NISHIMURA TOSHIHIRO
IPC: H04N19/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To enhance the operability and convenience by detecting and maintaining synchronization of framing of received data for each opposite party so as to attain multiple address communication of video data with plural other terminal equipments without the need for an exclusive operator. SOLUTION: A channel separating section 7d separates multiplexed video audio data into plural channels. Frame assembly sections 7c1 , 7c2 send the separated data via a communication line 10. Plural frame synchronization detection sections 8c1 , 8c2 encode detect and maintain frame synchronization of the received data for each line. Plural operation mode detection sections 8c1 , 8c2 , encode the capability and operation mode of its own terminal equipment and transmit the coded mode to detect the capability and operation mode of the opposite terminal equipment. A line interface section 9 is provided with plural connection control sections 9a1 , 9a2 to interface each channel of the communication line 10, frame assembling sections 7c1 , 7c2 and frame synchronization detection sections 8c1 , 8c2 .
Patent JP-H04131463-A (JP)
Title: Tool containing device
Inventor: KAWAI KOZO
IPC: B65G1/07
Filed: 1990-09-21
Abstract: PURPOSE:To improve safety by a method wherein a remaining amount detecting means to detect a remaining amount of a storage battery serving as a power source for a drive means and a drive control means is provided, and when capacity of the storage battery is reduced to a value lower than a given value, a tool is automatically contained in a containing position. CONSTITUTION:A tool containing device is provided with a tool 1 for supporting an article, a drive means 2 to move the tool 1 to a containing position and a working position, a control switch 3 to select the operation direction of the drive means 2, and a position detecting means 4 to detect a containing position and a working position. The tool containing device is provided with a drive control means 5 to stop the drive means 2 when the position detecting means 4 is operated and a storage battery 6 forming a power source for the drive means 2 and the drive control means 5, and a remaining amount detecting means 7 to detect a remaining amount of the storage battery 6. When the drive means 2 is operated and the remaining amount detecting means 7 detects a remaining amount reduced to a value lower than a given amount, the drive means 2 is operated toward a containing position and the tool 1 is contained in a containing position. This constitution prevents the occurrence of a situation wherein the tool 1 is stopped in a halfway position because of battery capacity being brought into an insufficient state.
Patent JP-H06104446-A (JP)
Title: Semiconductor device
Inventor: SHIRAI KOJI
IPC: H01L21/336
Filed: 1992-09-22
Abstract: PURPOSE:To provide a semiconductor device which has a structure such that the degree of integration can be raised and the area of a source is decreased, according to the development of a fine processing technology. CONSTITUTION:A first group of grooves 152-154, which reach the surface of a substrate 1, are made, along the side faces of isolating regions 21, respectively, and the isolating regions 21 contact with a group of grooves 152, 153, and 155, respecitively, and a takeout region 23 contacts with the groove 153. Furthermore, a second groove 154 is made between the takeout region 23 and a back gate region 39, and the takeout region 23, the back hate region 39, and the source region 45 contact with the groove 154, respectively. A gate electrode 33 is made inside the groove 154, according to the molded part of the back gate region 39, and a channel 63 is made along the side face of the groove 154. According to this constitution, the groove becomes a protective wall against the lateral diffusion of each region, so the increase of the area by the lateral diffusion do not occur. Furthermore, since the channel 63 becomes vertical to the substrate 1, the area of a source region 45 can be reduced.
Patent JP-H02112148-A (JP)
Title: Manufacture of seal packing for sealed battery
Inventor: MAKINO KOICHI
IPC: H01M50/193
Filed: 1989-09-28
Abstract: PURPOSE:To simplify the evaluation of a seal packing and to make the process analysis and daily management easy by engraving marks per one lot quantity of seal packings on a multi-products mold and transferring displaying the marks on seal packing so as to make each seal packing recognizable. CONSTITUTION:A start mark, as a start point, is engraved on the optional position of a seal packing, and the position advanced by 45 deg. counterclockwise direction therefrom is designated as (1), and the position advanced by 90 deg. further in counterclockwise therefrom is designated as (2), and the position advance by 90 deg. further in counterclockwise therefrom is designated as (3) and a position advanced by 90 deg. further in counterclockwise therefrom is designated as (4), in this way, mark indication for 16 pieces of produced seal packing is carried out by using a process of binary system. Naturally, the number of position to be designated differs according to increase of decrease of the produced seal packing. A mark, used here from expressing each seal packing is designated in either convex or concave just as conventional expression of numbers and its selection depends of the shape and the size of the seal packing.
Patent JP-H0998530-A (JP)
Title: Premold insulation-type cable connection
Inventor: SEMA NOBUYUKI
IPC: H02G15/08
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To lessen the number of components, make the structure simple, and make an easy preset possible by making a diameter of a rear end side of a stop ring pressing face larger than an inner diameter of a stop ring. SOLUTION: A protective tube 50 has a compresser housing section 51 for housing a stress cone compressor 60, a step section 53, and a sleeve section 54 to be connected to a cable sheath 16. On an inner face of the protective tube 50 near its entrance, a stop ring 63 for presetting is removably installed. The stress cone compressor 60 has a stress cone presser metal fittings 61 having a tapered stress cone pressing and stop ring pressing face and a plurality of springs 62 which are inserted between the stress cone presser metal fittings 61 and the step section 53 of the protective tube 50. A diameter of the ring pressing face at its rear end side is larger than that of the stop ring 63.  Due to this structure, a compact premold insulation-type cable connection which requires only a few number of components and has a simple structure can be obtained and the assemblying time can also be shortened.
Patent JP-H09326513-A (JP)
Title: Magnetic shield body and superconducting magnet device
Inventor: SAWAMURA MITSURU
IPC: H01L39/04
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To protect a superconducting junction part and the like from deterioration of the characteristics in the junction part by means of an external magnetic field by determining the value obtained by dividing the inner diameter of a tubular wound body in a shield body constituted of superconducting plates and covering the superconducting plates in pairs in a circumferential direction over 180 degrees by the length in the longitudinal direction of the tubular wound body within a specified range. SOLUTION: The position of a sheet end part in the circumferential direction is adjusted so that the plane including the axis of the tubular wound body and the sheet end face in the circumferential direction is generally vertical to the direction of the external magnetic field. When the respective sheets are divided into two by the plane formed by the external magnetic field and the axis of the cirrocumulus body, the position of the tubular wound body is adjusted with respect to the external magnetic field so that the peripheral parts S of respective sides are set to be the angle SA of the side peripheral part of 90 degrees or more and the whole become the angle TA of the peripheral part of 180 degrees or more. The value obtained by dividing the inner diameter of the tubular wound body by the length in the direction of the axis of the tubular wound body is set at 1/50-1.  Thus, the superconducting junction part can be protected from the characteristic deterioration of the junction part by means of the external magnetic field.