baber/WOPTO huggingface dataset:
Patent JP-H02142625-A (JP)
Title: Press working method
Inventor: OOTANI SHIZUYUKI
IPC: B21D24/00
Filed: 1988-11-21
Abstract: PURPOSE:To prevent wrinkles and cracks from arising on a work by providing preceding pins which rise and set upward on a lower die, pressing and deforming main parts of the work with the preceding pins to an upper die and pressing the work by the cooperation of the upper and the lower die under that situation. CONSTITUTION:The preceding pins 4 rising and setting upward are provided on the lower die 3. They are energized by gas springs 5 upward. The work W is mounted on the tops of the preceding pins 4 and the upper die 2 is moved in the direction of a bottom dead center. The main parts of the work W are pressed by the preceding pins 4 to the upper die 2 and the work W is deformed by the upper die 2 and the preceding pins 4 to that it meets the working surface of the press die in advance. Under that situation the periphery of the work W is fixed and, further, the work W is pressed by the cooperation of the upper die 2 and the lower die 3. By this method, wrinkles and cracks can be prevented from arising on the work.
Patent JP-S63145529-A (JP)
Title: Fingerprint collating device
Inventor: TAKEBAYASHI HAJIME
IPC: G06K9/00
Filed: 1986-12-09
Abstract: PURPOSE:To improve security of a fingerprint collating device by selecting either one of divided areas in response to the random numeric value outputted from a random number generating means in case of collation and checking the coincidence of fingerprint data for the selected area. CONSTITUTION:In a certain collation mode the numeric value Np is produced from a random variable generating means 3. Then the fingerprint data registered previously in an area corresponding to the value Np is read out of a registered fingerprint data memory means 1 and collated with the fingerprint data read by a fingerprint reading part 5 by a fingerprint collation means 5. In another collation mode the numeric value Nq is produced from the means 3. Then the fingerprint data registered previously in an area corresponding to the value Nq is read out of the means 1 and collated with the fingerprint data corresponding to the area read out this time among those fingerprints of a user read by the means 5. In such a way, the security of a fingerprint collating device is improved.
Patent JP-H06237742-A (JP)
Title: Production of fruit juice product
Inventor: OYAMADA AKIRA
IPC: A23L3/3418
Filed: 1992-10-30
Abstract: PURPOSE:To produce a fruit juice product having a fresh flavor while suppressing change in the quality of fruit juice components and formation of an offensive smell taste component by preventing a fruit juice in a process for producing a fruit juice product from coming into contact with atmosphere, lowering a heat sterilization temperature. CONSTITUTION:The objective production methos comprises the steps of filtering a raw fruit juice obtained by squeezing fruits by a ceramic filter; optionally subjecting the prepared permeated fruit juice to high-temperature instant heat sterilization and packing the sterilized fruit juice into a container or heating and sterilizing at 65-85 deg.C the permeated fruit juice packed into a container and these steps are consistently carried out in a nitrogen gas atmosphere.
Patent JP-2001117072-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: NAKANO AKIRA
IPC: G09G3/36
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent flicker and burning from occurring in an active matrix liquid crystal display device having a main display region and a sub-display region differing in the size of pixel region from each other. SOLUTION: Counter electrodes corresponding to a main display region and a sub-display region are arranged separately, and optimal voltages according to the respective sizes of the pixel regions are applied to the counter electrode for the main display region and that for the sub-display region.
Patent JP-H07143863-A (JP)
Title: Method for producing magnesium-reinforced food
Inventor: TSUTSUMI CHUICHI
IPC: A23L1/304
Filed: 1993-11-24
Abstract: PURPOSE:To obtain a magnesium-reinforced food enabling to naturally ingest a suitable amount of magnesium without sensing the foreign taste of the magnesium and useful for noodles, breads, etc., by adding a suitable amount of a specific magnesium-reinforcing solution to a food raw material and subsequently processing the mixture into the food. CONSTITUTION:A method for producing a magnesium-reinforced food comprises dissolving magnesium chloride to water for preparing a magnesium-reinforcing solution having a magnesium concentration of 1.0-10, and subsequently adding a suitable amount of the solution to the raw material of the food for producing the food reinforced with a necessary amount of magnesium. The magnesium is added so as to give a magnesium content of 0.04-0.4% (converted into the dry product) in the final product in the case of noodles, a magnesium content of 0.02-0.2% in the case of breads, cookies, processed cheeses, yogurts and soft margarines, a magnesium content of 0.03-0.3% in the case of rice crackers, or a magnesium content of 0.04-0.20% in the case of hams and sausages.
Patent JP-H06339622-A (JP)
Title: Kneading device
Inventor: WARUTAA SHIYUBUENKU
IPC: B01F7/04
Filed: 1993-11-24
Abstract: PURPOSE: To completely slidingly wipe kneading members by a housing wall and to obviate the remaining of materials to be treated by passing transport members for cleaning and kneading through a spacing between two kneading bars adjacent to each other on a main shaft and further forming the main shaft, revolving shafts and a housing slightly movably back and forth in an axial direction. CONSTITUTION: This mixing kneader has the main shaft 5 and the two revolving shafts of a cleaning shaft 6 parallel to each other and has a flat member 21 and the kneading bars 25 disposed around the same on the main shaft 5. The kneading bars 25 are brought into sliding contact by the transport members 7 for cleaning and kneading mounted on the cleaning shaft 6. Further, the two kneading bars 25 adjacent to each other on the main shaft 5 are maintained with a spacing (a) between each other and are so constituted that the transport members 7 for cleaning and kneading pass and travel through the spacing (a). The main shaft 5, the cleaning shaft 6 and the housing 1 are so formed as slightly movable back and forth across the width of the spacing (a) of the kneading members in the shaft direction.
Patent JP-H08152921-A (JP)
Title: Combustion control system
Inventor: HOKARI KAZUYUKI
IPC: F23N5/02
Filed: 1994-11-28
Abstract: PURPOSE: To prevent the operation from being easily started again when any abnormality is detected and the operation is stopped, and to improve the repairability of this system. CONSTITUTION: When any abnormality is detected, an operation stopping means 13 stores abnormality detection data in a storage part 4 and stops the operation. When a commercial power source 1 is turned off, a power source 5 for backup stores and holds the abnormality detection data. Only when switches 7a, 7b and 7c are operated by a specified procedure, the abnormality detection data can be cleared. Even if the commercial power source 1 is turned on again by the power source 5 for backup, the abnormality detection data are not cleared. When a specified operation is performed, without disassembling a main body, the reproducing test of the abnormal operation can be performed by operating the system again.
Patent JP-S63145554-A (JP)
Title: Memory management unit
Inventor: TAKAYAMA KOICHI
IPC: G06F3/06
Filed: 1986-12-09
Abstract: PURPOSE:To grasp the extent of a reference degree and erase the data with a low reference degree without a special work by updating reference degree data at the time of referring to the data, updating periodically the reference degree in a lump and checking it. CONSTITUTION:A counter 4 of a reference degree updating part works so as to update the reference degree of the data in a memory 1 based on the control of a memory management part 5 and a timer 3 works so as to output a reference degree collective updating signal to update periodically collectively the reference degree data by the counter 4. The memory management part 5 works so as to change the corresponding referring data to the data to show the data with a higher referring frequency when the data in the memory are referred to, and when the reference degree collective updating signal is outputted, works so as to change all reference degree data to the data with the lower reference frequency and erase the data with the lowest frequency from a memory. Thus, the grasping of the extent of the reference degree for data and the erasing of the data with a low reference degree can be executed without a special work.
Patent JP-H07168004-A (JP)
Title: Formation of antireflection film
Inventor: MIYASHITA SATORU
IPC: G02B1/16
Filed: 1993-11-24
Abstract: PURPOSE:To provide an optical device of high visibility and high permeability at low cost by forming an antireflection film of high reliability over the surface of a transparent base using a method that provides a high mass-producing effect. CONSTITUTION:At least one or more of the following processes are employed: (1) activating the surface of a transparent base; (2) forming a coupling compound layer 2 over the surface of the transparent base 1 by reacting the surface with a silicon compound; (3) applying a fluorine-containing organic solution having at least a monomer, oligomer or polymer of a polymeric fluorine-containing organic compound dissolved therein to the surface of the transparent base 1 into a specific thickness between 0.05mum and 1mum, and polymerizing it using either a heating, ultraviolet irradiation or electron beam irradiation method to form a thin film 3 of fluorine-containing high polymer; (4) subsequent to formation of the thin film 3 of fluorine-containing high polymer over the surface of the transparent base 1, accelerating polymerization and crosslinking the fluorine-containing high polymer through electron beam irradiation, thus hardening the thin film 3.
Patent JP-H02140902-A (JP)
Title: Organic positive characteristics resistor
Inventor: KOBAYASHI NOBUO
IPC: H01C7/02
Filed: 1988-11-22
Abstract: PURPOSE:To reduce change in resistance due to repeated use by crosslinking a crystal synthetic resin containing a conductive inorganic filler using a specific cross-linking agent. CONSTITUTION:After mixing a crystal synthetic resin, a conductive inorganic filler, and a silane compound cross-linking agent, the mixture is formed in sheets. It is desirable to use a high-density polyethylene and polyvinylidene fluoride as a crystal synthetic resin and carbon black as a conductive inorganic filler. By setting the silane compound crosslinking agent to a specific ratio, the degree of crosslinking becomes satisfactory, strength does not decrease, and also positive temperature coefficient of resistance does not decrease. Thus, thermal stability is improved and change in resistance due to repeated use can be reduced.
Patent JP-H06117439-A (JP)
Title: Ball bearing
Inventor: OBARA RIKURO
IPC: F16C33/32
Filed: 1992-10-07
Abstract: PURPOSE:To provide a ball bearing excellent in silence with no need to apply rust preventive oil. CONSTITUTION:A ball 3 placed between an inner ring 1 and an outer ring 2 and demanded to have machining accuracy and rotating accuracy is formed of high carbon chrome bearing steel, and the inner and outer rings requiring corrosion resistance and bonding strength stability in the actual use condition, or at least one of the rings is formed of martensite group stainless steel of HRC 58 or higher in hardness and 10mum or less in eutectic carbide diameter.
Patent JP-H02262704-A (JP)
Title: Sine wave generation circuit for viscoelasticity measurement
Inventor: TAKE MASAFUMI
IPC: H03B28/00
Filed: 1988-11-21
Abstract: PURPOSE:To solve a problem of uncertainty in a frequency due to temperature change by using a crystal oscillator for a reference clock and a variable frequency divider a frequency divider. CONSTITUTION:The crystal oscillator 1 outputs the reference clock of 2MHz, and is connected to the variable frequency divider 2 with a range settable between 1-1/20000. A 10000 count counter 3 counts the reference clock frequency- divided by the variable frequency divider 2, and outputs a count value to a memory 4 as a binary parallel signal. When a clock outputted from the variable frequency divider changes and is inputted to the counter 3, the counter 3, the memory 4, and a D/A converter 5 are operated, and the next analog data is outputted. Such operation is repeated, and a sine wave similar to that of an analog oscillator can be obtained, however, the frequency is stabilized, and also, it is possible to easily vary the frequency up to 0.01-200Hz only by changing the value of the variable frequency divider.
Patent JP-H04169740-A (JP)
Title: Bath apparatus
Inventor: ODA SO
IPC: F24H1/00
Filed: 1990-10-30
Abstract: PURPOSE:To provide a bathing apparatus capable of effective heating for a narrowed area building part by providing a temperature sensor for detecting hot water temperature of a circulation flow passage whilst a pump is operated and firing a burner when temperature is below predetermined one. CONSTITUTION:There is provided in the vicinity of a pump P of a heat exchanger 7 a temperature sensor 30 for detecting hot water temperature flowing through a circulation flow passage 4. With a starting switch turned on the pump is continuously operated to circulate stored water in a bathtub 2 through the circulation flow passage 4, whereby the hot water flows through a heating panel DP to heat a floor surface of a washing part C. Further, the stored water flowing into from a delivery outlet 15a of a nozzle 15 is heated or additionally heated and returned from a delivery outlet 15 to the heat exchanger Thereupon, provided the temperature sensor 30 detects temperature of the stored water to be lower than predetermined set temperature, a burner 5 is fixed to raise the hot water temperature in the circulation flow passage 4. Accordingly, upon user's bathing the washing part C is heated and the stored water in the bathtub 2 is also kept at an optimum temperature suited to the bathing. Thus, effective heating for a narrow building part is ensured.
Patent JP-H09112826-A (JP)
Title: Heater-incorporated nozzle unit
Inventor: TAKUBO NOBORU
IPC: F16K31/06
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a heater-incorporated nozzle unit capable of preventing the ignition failure of a burner and the sticking of soot. SOLUTION: An electromagnetic coil 5 is provided in a nozzle unit body 2. A movable core 6 vertically moving up or down by turning ON, OFF the coil 5 is inserted into the coil 5. A connecting rod 8 containing a heater 7 is connected to the core 6. A valve disc 10 is formed at the end of the rod 8. A valve seat 11 to be superposed with the disc 10 is provided at the end of a nozzle pipe 4 connected to the lower part of the body 2. A nozzle tip 3 is connected to the seat 11. A spring 12 for pressing the disc 10 to the seat 11 is provided.
Patent JP-S63239246-A (JP)
Title: Production of aromatic acetoxy compound
Inventor: UENO RYUZO
IPC: C07C315/04
Filed: 1987-11-21
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for producing aromatic polyesters, in high purity in shortened reaction time, by acetoxylating a compound containing phenolic hydroxyl group with acetic anhydride in acetic acid solvent using active acidic solid catalyst. CONSTITUTION:A compound containing phenolic hydroxyl group and expressed by formula I (R1-R4 are H, halogen, 1-4C alkyl, 1-4C alkoxy or phenyl), formula II (R1'-R4' are same as R1-R4), formula III (X is O, SO2, S, CH2, etc.), formula IV (R5 and R6 are same as R1-R4), formula V, formula VI (R is 1-4C alkyl, phenyl or H), etc., and acetic anhydride are dissolved in acetic acid solvent and passed through a column packed with an acidic solid catalyst such as ion exchange resin [e.g. sulfonated crosslinked polystyrene such as Amberlist 15 (product of Organo Co.)] at 60-110 deg.C. The compound is acetoxylated by this process to obtain the objective compound in high yield and purity without necessitating recrystallization operation. The mother liquor produced in post-treatment process can be recycled and reused as it is.
Patent JP-2001117122-A (JP)
Title: Image display device
Inventor: SAKAMAKI MOTOHIKO
IPC: G02F1/167
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To display a bright image showing high contrast without depending on the viewing angle. SOLUTION: The image display device 10 of this invention is equipped with a surface substrate 12, a back substrate 14, electrodes 16, 18 disposed on the inner sides of the substrates, respectively, and display layer 26 formed between the surface substrate 12 and the back substrate 14. The display layer 26 contains a binder resin 20, polymer gel particles 22 dispersed in the binder, and color fine particles 24 electrified into negative charges and included in the polymer gel particles 22.
Patent JP-H09107761-A (JP)
Title: Reaping apparatus in harvester
Inventor: UEDA YASUFUMI
IPC: A01D34/13
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the stroke adjustment of the right and left halves of a movable blade without losing cutting function in the case where a movable blade is divided into right and left parts and the both parts are reciprocally moved in opposite directions to each other in order to reduce vibration and noise in a clipper-type cutting apparatus. SOLUTION: A right half and a left half of the cutting width of a cutting apparatus are constructed in a mechanism of independent clipper-type blades, and this enables the easy stroke adjustment of the right and the lest movable blade. A space, in which at least the front end is open to a lateral of a machine body, is formed between the right and the left fixed blade of the right and the left cutting blade mechanism existing at the inner end of the machine body. This enables the prevention of the catch or clogging of stalks, etc., into the space between the right and the left cutting blade mechanism without placing a stalk guide.  Further, the right and the left movable blade existing at the inner end of the right and the left cutting blade mechanism are made to overlap to the right and the left fixed blade at the rear part of the space 60 facing to the lateral of the machine body to prevent the clogging of a stalk into the space 60 caused by the right and the left movable blades and at the same time to suppress the occurrence of a non-cutting stalk.
Patent JP-H05106134-A (JP)
Title: Conjugate machine sewing thread
Inventor: NAKAYAMA MOTOJI
IPC: D02G3/36
Filed: 1991-10-16
Abstract: PURPOSE:To obtain conjugate machine sewing thread, excellent in strength and heat resistance and having high-speed sewability by twisting specific fiber having loops and slackness formed in the surface layer part and specified fiber arranged in the core part. CONSTITUTION:Conjugate machine sewing thread is composed of (A) fiber, having loops and slackness formed in the surface layer part and single fiber denier within the range of 0.2 to 0.3 denier and a higher elongation than that of fiber in a component (B) by 20-150% and mixed in an amount within the range of 5-50wt.% based on the total weight of the machine sewing thread and (B) fiber, arranged in the core part and having a single fiber denier within the range of 1 to 7 denier, a strength within the range of 4.0 to 9.0g/d and an elongation within the range of 10 to 40%. The sewing thread is twisted at 2500-18000 number of twists as a whole.
Patent JP-H01136460-A (JP)
Title: Reader
Inventor: HOJO YUJI
IPC: G03B27/62
Filed: 1987-11-20
Abstract: PURPOSE:To discriminate the presence of an original and the size by obtaining the information relating to the contrast of an original platen from the case when a light source projected onto the original is extinguished and lighted respectively. CONSTITUTION:A data of a memory 22 storing an output signal of a line image sensor 8 is read when the light source is extinguished, the consecutive length of the original background color and the minimum value of the background density are calculated as to detection sections A-D and he calculated value is stored in the memory in the control section 20. Then the original lighting light source 5 is lighted and the consecutive length of the original background color and the background density minimum value are calculated as to each detection section entirely similarly and the calculated value is compared with each value at distinguishment stored in the memory in the said control section 20 and the original size and the presence of the original are discriminated. In the original detection sections A-D assigned in the broadwise direction of the placing width, the section A-C are shown the prescribed position of the original placing with and set depending on the position of the side ridge of the original of each size located in the middle, for example, the section A is set for A3, the section B is for B4 and the section C is for A4. Moreover, the section D is set in the middle of the original placing width.
Patent JP-H08231494-A (JP)
Title: Production of substituted benzene compound
Inventor: RORI AN SUPANGURAA
IPC: C07C303/30
Filed: 1995-10-18
Abstract: A method is provided for making a substituted benzene compound which comprises: reacting a 2-substituted benzenesulfonate, or the 2-substituted benzenesulfonate further substituted in the 3,4 or 5-position, with a lithium compound to form an intermediate; and reacting the intermediate with an electrophile to form a 2,6-disubstituted benzenesulfonate or a 2,6-disubstituted benzenesulfonate further substituted in the 3,4 or 5-position.
Patent JP-S62154869-A (JP)
Title: Color image processor
Inventor: MATSUNAWA MASAHIKO
IPC: H04N1/40
Filed: 1985-12-26
Abstract: PURPOSE:To easily execute color separation by finding out color information at the scanning of the 1st original and controlling the succeeding scanning based on the color information. CONSTITUTION:Color information is found out at the 1st original scanning and the succeeding scanning is controlled by the color information. At the 1st original scanning, counters 110-113 find out respective color areas and count up respective colors at every picture element. Prior to the succeeding scanning, a deciding circuit 114 receives the outputs of these counters 110-113, decides the number of colors based on the counted values and outputs a control signal corresponding to the decided result. Namely, colors are determined and the order of colors is regulated for the determined colors to control the succeeding scanning. In the deciding method, the existence of a color is decided by using the output values of the counters 110-113, i.e. the existence of the color is determined by the difference between the counter output value CT and a fixed threshold T. When CTi>=T (i=blue, black, red) for instance, the color of (i) exists on the original.