baber/WOPTO huggingface dataset:
Patent JP-H06345775-A (JP)
Title: Cephalosporin compound, its production and intermediate compound
Inventor: KASAI MASAYASU
IPC: A61P31/04
Filed: 1993-06-04
Abstract: PURPOSE:To obtain a new compound having excellent absorbability through digestive tracts and useful as a peroral antibacterial agent for the prevention and treatment of microbism. CONSTITUTION:The compound of formula I [R<1> is H, lower alkyl or hydroxy- protecting group; R<2> is H or lower alkyl; R<3> is COR<5> (R<5> is H, lower alkyl or lower alkenyl), CO2R<6>, SO2R<6> (R<6> is lower alkyl), CONH2, etc.; R<4> is carboxyl or esterified carboxyl] or its salt, e.g. 7-[2-(2-aminothiazol-4-yl)-2-hydroxyimino- acetamido]-3-acetylaminoxymethyl-3-cephem-4-carboxylic acid sodium salt. The compound of formula I can be produced by reacting a compound of formula II with a compound of formula III (R<7> is H or amino-protecting group) or its reactive derivative in a solvent (e.g. methylene chloride) at room temperature or under cooling. The compound has low toxicity and exhibits extremely excellent antibacterial activity against Gram-positive bacteria and Gram-negative bacteria.
Patent JP-S5660711-A (JP)
Title: Car height adjuster
Inventor: NAKAMICHI FUJIO
IPC: B60G17/015
Filed: 1979-10-19
Abstract: PURPOSE:To prevent an excessive adjustment of the car height by initiating a car height adjusting operation in response to detection of a height of a car which can be considered to be substantially equal to the car height when the car is in stopped condition and by terminating the car height adjusting operation in response to detection of a temporary reference car height. CONSTITUTION:A suspension system 1 extends when it is supplied with compressed air from a compressor 21 by opening of a feeding side magnet valve 13 whereas it contracts when air is discharged from the suspension system 1 by opening of an exhausting side magnet valve 14. The magnet valves 13, 14 are controlled by a controller 20 including a decision circuit 25 which receives outputs of magnetic sensors 16, 17 for detecting the position of the shock absorber 1 in an extending or contracting direction, that is, the car height. The decision circuit 25 decides to which region the detected car height belongs, and the result of the decision is integrated 26 and is applied to another decision circuit 28. The decision circuit 28 similarly decides to which region the result of the first decision belongs, and if it is decided necessary to adjust the car height, a control circuit 30 controls a selective one of the magnet valves 13 or 14 accordingly.
Patent JP-H0430603-A (JP)
Title: Dielectric filter
Inventor: FUJINO TAKASHI
IPC: H01P1/205
Filed: 1990-05-24
Abstract: PURPOSE:To make the filter small by overlapping at least one capacitor base having an electrode to its front and rear sides onto a coupling capacitor base and connecting electrically a capacitive component formed between the front and rear electrodes of the capacitor base in parallel with a capacitive component at least formed to one of capacitive components between input and output electrodes and their opposite electrodes. CONSTITUTION:An input electrode 2 and an output electrode 3 are formed to one side of a coupling capacitor base 1 and electrodes 4, 5 opposite respectively via the coupling capacitor base 1 to the input electrode 2 and the output electrode 3 are formed to the other side. The capacitive component of a capacitor base 6 is connected electrically in parallel with the capacitive component between the input electrode 2 and the electrode 4 and the capacitive component between the output electrode 3 and the electrode 5. A center metallic fixture 11 made of a metal is inserted in a hole of a dielectric coaxial resonator 10 and the other end of the central metallic fixture 11 is connected to the electrodes 4, 5 of the said coupling capacitor base 1 by soldering.
Patent JP-S61290417-A (JP)
Inventor: HERUBERUTO RAIKAASHIYUTORUFUAA
IPC: G02C5/20
Filed: 1986-06-12
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-S62291896-A (JP)
Inventor: HASEGAWA TADASHI
IPC: G09F9/30
Filed: 1986-06-10
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-S61294818-A (JP)
Title: Defect checking method for blank of photomask
Inventor: WATANABE KAZUO
IPC: G03F1/84
Filed: 1985-06-22
Abstract: PURPOSE:To improve the exactness, the reliability and the efficiency of inspection, by taking an image of fine defects of the photomask blank with the wide visual field of photographing, and processing the obtained image data. CONSTITUTION:The blank 6 is illuminated by the transparent illumination part constituted by the incandescent lamp 8 and the lens 7, and the TV camera 1 takes the image of the region to be checked. The image processing equipment 2 converts the output signal of the TV camera 1 into the digital image data by A/D conversion, and performs with various high-speed image processing containing image adding and subtracting, whose results are displayed by the monitor 4. The controlling part 3 controls the image processing equipment 2 and the sample-traveling mechanism constituted by the X-Y stage 10 and the driving part 5. When the sample is traveled, the video signal of the part containing no defects scarcely changes in spite of traveling. Accordingly the subtraction of the two image data before and after traveling eliminates the shading of the imaging system and the video signal variation caused by foreign bodies of the optical system. Thus only the values of defect part change locally, so the defects can be detected.
Patent JP-S61295233-A (JP)
Title: Production of alpha-type hemihydrate gypsum
Inventor: KUDO YOSHIHIKO
IPC: C01F11/46
Filed: 1985-06-21
Abstract: PURPOSE:To obtain the high-density alpha-type hemihydrate gypsum of good quality by heating and dehydrating gypsum dihydrate by the use of sulfo-succinate in a slurry state in order to convert said gypsum dihydrate into alpha-type hemihydrate gypsum. CONSTITUTION:In case of producing alpha-hemihydrate by heating and dehydrating gypsum dihydrate in the slurry state, sulfo-succinate is used as a crystalizing agent. When the crystalizing agent is allowed to coexist with MgSO4 and the other inorganic salts, or when the water-soluble inorganic salts stick to gypsum dihydrate acting as the raw material, these inorganic slats grow to be mixed into the medium solution because of reduction of the temperature in performing the above-described process. These inorganic ions except sodium ion can be removed by washing the resultant alpha-gypsum, so the regulation of the above- described washing degree is desired in accordance with the physical properties required for alpha-gypsum.
Patent JP-H11335374-A (JP)
Title: Production of pyrazoline compound
Inventor: NAGAHARA KIYOTERU
IPC: A61K31/4427
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a process for the production of an optically active pyrazoline compound useful as pharmaceuticals. SOLUTION: An optically active 1-(3-pyridylcarbonyl)-5-methyl-2-pyrazolite is produced by forming a diastereomer salt with (±)-1-(3-pyridylcarbonyl)-5- methyl-2-pyrazoline and an optically active 3-bromocamphor-8-sulfonic acid in an organic solvent. In the above process the optically active 1-(3- pyridylcarbonyl)-5-methyl-2-pyrazoline is crystallized in a solvent free from an antioxidant.
Patent JP-H0665583-A (JP)
Title: Production of high-viscosity-index lubricant
Inventor: CHIYAARUZU ERU BEIKAA JIYUNIA
IPC: C10G45/72
Filed: 1993-06-07
Abstract: PURPOSE: To produce a high viscosity index lubricant by hydrocracking and followed by a combined hydroisomerization/hydrotreating process, which has to be carried out in a narrow range of temperature, mineral oil feedstocks, e.g. petroleum waxes.  
     CONSTITUTION: This lubricant with at least 140 viscosity index is produced from hydrocarbon feedstocks which contain at least 50 weight % waxes and are originated from mineral oils containing nitrogen compounds by the following two stages. (1) Hydrocracking the feedstocks in a reactor 80 filled with two- functional lubricant hydrocracking catalysts containing hydrogenated metal components on acidic amorphous porous carrier to obtain the effluent contg. nitrogen compds. The conversion ratio in this first stage is not more than 50 weight %. (2) Supplying the hydrocracked effluent obtained in the first stage to a reactor 170 filled with zeolite catalysts containing low acidity noble metals. Isomerization of paraffin waxes and hydrotreating of aromatic hydrocarbon are carried out simultaneously in the reactor 170. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H04343720-A (JP)
Title: Operation of double twister
Inventor: UEHARA MASAO
IPC: D01H1/24
Filed: 1991-05-10
Abstract: PURPOSE:To operate a double twister capable of suppressing occurrence of end breakage even in the case of reduction in outer diameter of yarn feed package. CONSTITUTION:In operation of a double twister consisting of a spindle device 1 of sending yarn released from a yarn feed package to a tension device and providing the yarn double twist while ballooning the yarn by a rotary plate and a winder 2 of twisted yarn wherein a double twister wherein a great number of spindles are driven by a common driving gear 13 and the whole spindles are started and stopped all at once, the number of revolutions of the driving gear 13 is gradually reduced by a control device 53 of number of revolutions in a period from a point of time when the outer diameter of the yarn feed package is lessened to stopping.
Patent JP-S5359938-A (JP)
Title: Induction heater
Inventor: FUKUI YUKIO
IPC: F24C7/02
Filed: 1976-11-11
Abstract: PURPOSE: To prevent high potential from being caused on a pan and to obtain inexpensive plate by using a metal plate with slit in the radial direction of a flat heating coil for a top plate to shield static electricity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10311124-A (JP)
Title: Substrate member for flashing
Inventor: HOSODA TOSHINARI
IPC: E04D13/14
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To improve a waterproof effect and to improve working efficiency by a method wherein a rise part, a wall material support, a throating fixing part, and a suspension part are arranged at one of a body on which a throating is placed, and a soft member is formed on the back of the suspension part. SOLUTION: A substrate member is placed on a throating ridge under-tile, a rise part 3 is fixed on a wall surface by a screw, a throating member 8 makes contact with the upper surface of the throating ridge-under-tile, and penetration of rainwater is prevented from occurring. Secondly, a throating made of a metal is placed on a body 2 of a fixed substrate member 1 for rain covering, a rear part is fixed at a throating fixing part 6, and a front part is fixed at a suspension part 7 by a screw. Further, the substrate member 1 is utilized, the substrate member 1 is fixed on a wall surface, and a wall material, such as mortar, is sprayed prior to the throating. Thus, a terms of work is shortened regardless of the order relation of a work.  This constitution provides structure, where the throating member 8 formed of a soft member is arranged on the back side of a suspension part 7, and improves workability.
Patent JP-H09319824-A (JP)
Title: Document recognizing method
Inventor: SHIMA YOSHIHIRO
IPC: G06Q50/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To recognize a variety of documents with high precision and easily correct them by extracting ruled lines and character lines from an image of a registration completion notice, discriminating the kinds of notices by using the structure and line kinds of a ruled-line frame and the recognition result of the character lines, and inspecting the consistency of the recognition result by using a data base and making a correction display. SOLUTION: An image reduction part 201 reduces an image binarized by an image input part 200 and a ruled-like extraction part 203 extracts the ruled lines. A character line extraction part 206, on the other hand, extracts character lines, a frame extraction part 207 finds a ruled-line frame from the extracted ruled-lines, and a character line image extraction part 202 extracts a character line image for character line coordinates in the frame found by an in-frame character line extraction part 209. A character segmentation part 210 segments characters, one by one, in cooperation with a character discrimination part 211 and outputs the character coordinates.  An items discrimination part 214 determines which items a character string in the frame of the document corresponds to, through word collating by using an item content dictionary 218 and a content collating part 219 matches the recognition result against words or addresses.
Patent JP-H06322659-A (JP)
Title: Method for scouring silk raw material
Inventor: MIZOGUCHI TOSHIO
IPC: D06L1/20
Filed: 1993-05-13
Abstract: PURPOSE:To reduce labor of workers and simultaneously improve operation environment by subjecting a silk raw material supplied into a rotating cylinder to scouring treatment and then, successively carrying out whole steps such as washing, dehydration, etc., without taking out the silk raw material. CONSTITUTION:In a scouring step in silk spinning, a closed door 20 of a treating apparatus 13 is opened and a prescribed amount of a silk raw material is supplied into a rotating cylinder 12 and the door 20 is closed and required amount of water heated to a prescribed temperature is fed from a water feeding apparatus 15 through a pipe 19 into a water tank 11 and simultaneously a prescribed scouring agent is fed from a chemical-feeding apparatus 17 through a pipe 18 to the water tank 11. Then, the rotating cylinder 12 in the water tank 11 is subjected to normal or reverse rotation to carry out scouring treatment and the liquid is discharged and successively, fresh water is fed from the water feed apparatus 15 and the rotation cylinder 12 is subjected to normal or reverse rotation and the liquid is discharged. This operation cycle is repeated plural times and residue accompanied by scouring is washed down. Then, the rotating cylinder 12 is rotated at a high speed to dehydrate the silk raw material and the closed door 20 is opened and the silk raw material is taken out.
Patent JP-H0430459-A (JP)
Title: High output power hybrid integrated circuit device
Inventor: SAITO HIDESHI
IPC: H01L25/07
Filed: 1990-05-25
Abstract: PURPOSE:To enable a device in which a small signal lead terminal and a power lead terminal are not protrudent to be offered by a method wherein the small signal lead terminal is led out from the terminal end of the side of one of boards, and the external joint of the power lead terminal fixed to the other board is disposed nearly at the center between the boards. CONSTITUTION:Metal boards 1a and 1b are structured into one piece with a casing 4 so as to keep the surface of the control board 1a out of the boards 1a and 1b exposed, and a power lead terminal 3b fixed to the other board 1b is led out along the surface of the connecting member 12 of the casing 4 and disposed at the intermediate point between the boards 1a and 1b. Lead terminals 3a provided to both the sides of the board 1a are led out so as not to protrude from the rear of the board 1a, whereby a high output power hybrid integrated circuit device in which the lead terminals 3a and 3b are not protrudent can be offered. In result, a high output power hybrid integrated circuit device which is small in thickness and excellent in operability can be realized.
Patent JP-S5927897-A (JP)
Title: Micronomicin salt
Inventor: SHIOMI MICHIO
IPC: A61P31/04
Filed: 1982-08-05
Abstract: NEW MATERIAL:Sodium salt, potassium salt, lithium salt of ammonium salt of micronomicin penta-N-methanesulfonate. USE:A remedy and preventive for infectious diseases having the same antimicrobial activity as micronomicin and low toxicity. PROCESS:Micronomicin shown by the formula I is treated with Na, K, Li or ammonium salt of hydroxymethane- or 1-hydroethanesulfonate (e.g., compound shown by the formula II, etc.), to give sodium micronomicin penta-N-methanesulfonate shown by the formula III (R is micronomicin residue).
Patent JP-H0430360-A (JP)
Title: Tape guide device
Inventor: ABE MASAHARU
IPC: G11B15/665
Filed: 1990-05-24
Abstract: PURPOSE:To increase the tape winding angle and to make the entire device small by forming a tape guide integrally with a tilt member formed integrally with a tape guide main body. CONSTITUTION:The tape running height is limited to a tape 9 by a guide roller 2, twisted by a tilt member 4 and wound smoothly on a rotary head assembly 5. The assembly 5 is driven in the arrow direction and the tape 9 is driven by a capstan motor shaft and a pinch roller via a guide pole to attain recording and reproduction. In this case, the center of the guide 10 is make close to the rotary head assembly 5 by the decrease in the radius of the guide 10 in terms of the winding angle of the tape and the centers of the guide 10 of a couple of tape guide devices are made close to each other. Thus, the winding angle thetaof the tape 9 is increased.
Patent JP-H01305915-A (JP)
Title: Heat insulator for tissue
Inventor: ARIMOTO TADAHIRO
IPC: A47K10/42
Filed: 1988-06-03
Abstract: PURPOSE:To eliminate the discomfortable feeling in cold weather by allowing the wet tissue to be warmed always to a prescribed temperature by installing a heater for adjusting the temperature onto the outer wall of a container in which water and tissue can be accommodated and installing an expandable squeezing valve at the opened port part of an upper lid. CONSTITUTION:A thermal medium 9 such as water and tissue 20 are accommodated into the inside of a container 1, and a heater 10 equipped with a temperature controller is installed onto the outer peripheral wall of the container 1. An outer side body 2 is installed, keeping a prescribed distance, on the outer side of the container 1, and the upper edge of the container 1 is fixed onto the upper edge of the outer side body 2 in airtight form through an elastic seal 16. Each expandable elastic squeezing valve 14 is installed onto the both sides of the taking-out port of an upper lid 3. A power source is connected, and the tissue 20 is heated by heating the inside of the container 1 to 60-80 deg.C with the heater 10, and the excessive moisture adhering on the tissue 20 is gradually removed by the action of the squeezing valve 14, and the tissue 20 taken out and used. Therefore, the discomfortable feeling in cold weather can be eliminated.
Patent JP-S5564752-A (JP)
Title: Production of potato converted into alpha-form
Inventor: KUNO TONZOU
IPC: A23L19/12
Filed: 1978-11-08
Abstract: PURPOSE: Raw potatoes are treated with citric acid to increase the commercial value because the treated potatoes even after the starch has been converted into α-form hardly go into pieces when dressed with mayonnaise and do not generate bad odor.  
     CONSTITUTION: Raw potatoes, which may be peeled or made into appropriate forms, are dipped into a 0.02W0.3% citric acid solution, then heated to convert the starch into the α-form or heated under dipping in the citric acid solution (the concentration is 0.05% and the dipping time is about 3W4hr). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04336863-A (JP)
Title: Facsimile equipment
Inventor: SHIMIZU NOBUKAZU
IPC: H04N1/38
Filed: 1991-05-14
Abstract: PURPOSE:To attain partial deletion of a picture data by designating a deleted range of a displayed picture data, deleting a picture via a CPU and applying re-edit processing to the picture. CONSTITUTION:An original picture read by a hand scanner 3 is stored in a picture memory 2 and displayed on a display section 7. The display section 7 and an input section 6 form a picture data deleted range designation means, by which a picture data deleted range is designated. Then a CPU 1 is used to delete a picture in response to the designated range, the result is edited again and the picture data is partially deleted.
Patent JP-H04336817-A (JP)
Title: Radio receiver
Inventor: IMAI MITSUHISA
IPC: H04B1/18
Filed: 1991-05-14
Abstract: PURPOSE:To simultaneously receive two signals in one and the same frequency band without deteriorating the reception sensitivity. CONSTITUTION:Two reception systems are provided on one antenna 10 and a signal switching circuit 78 is interposed between the antenna 10 and at least one of the reception systems. The signal switching circuit 78 is changed over into a through circuit when one signal in a frequency band is received by the one reception system with a switching data from a central processing unit controlling the local oscillation PLL frequency synthesizer 34 (46) of each reception system. Then when two signals in the same frequency band are received simultaneously by the two reception systems, the signal switching circuit 78 is changed over so that the signal is amplified by an amplifier circuit 72 and distributed into two systems by a distribution circuit 74 and they are given respectively to the two reception systems.
Patent JP-H06343374-A (JP)
Title: Fishing rod and its production
Inventor: KISHIMOTO TOSHIHISA
IPC: A01K87/08
Filed: 1993-06-08
Abstract: PURPOSE:To improve the touch in a gripping part of a fishing rod formed by winding a stingy material made of a resin, make a hand hardly slip from the gripping part and improve the hygroscopicity. CONSTITUTION:A stringy material 2, made of a resin and having many groove parts (2A) in a posture intersecting the longitudinal direction at right angles formed on the surface is wound around a rod material 1 in an exposed state of the groove parts (2A) to form a gripping part (G).
Patent JP-H09320283-A (JP)
Title: Semiconductor storage device
Inventor: OKAMOTO TOSHIJI
IPC: G11C16/28
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device in which an ID (drain current)-VG (gate voltage) characteristic the same as a memory cell transistor(MCT) is realized, reliability is secured for a long time, and chip size is small and which as accuracy with a simple circuit, even if a single gate type NMOS is used as a reference cell transistor(RT) in the case of obtaining a reference voltage characteristic of a sense amplifier(SA). SOLUTION: In a non-volatile memory in which a stack gate type NMOS, provided with a floating gate, is used for MCT 1 and a differential amplifier system is used for SA3, a single gate type NMOS is used for a RT4 being a dummy memory cell to obtain VREF voltage of the SA3. An intermediate potential voltage-divided by capacity elements C1, C2 connected in series is supplied as gate voltage of the RT4, and a capacity ratio of the capacity elements C1, C2 is set to almost the same capacity ratio of the MCT1.
Patent JP-S63301706-A (JP)
Title: Linking device for agricultural working machine or the like
Inventor: YAMAMOTO TAKENORI
IPC: A01B59/042
Filed: 1987-05-29
Abstract: PURPOSE:To stabilize connection maintenance and keep safety, by engaging an engaging part of a tightening bolt for maintaining the connection between hitches with the tip of a rotation operating handle for rotating a bolt by rotation of the tightening bolt to the loosening side. CONSTITUTION:A rotation operating handle 6 is removed from a clip 16 to engage and rotate the tip 1 with any of engaging parts 3. Thereby a tightening bolt 2 is rotated to tighten a bracket 10 and tightening seat 21 and hitches 4 and 5 are mutually kept in a connected state. After tightening by the handle 6 is completed, the handle 6 is engaged with the clip 16. In the process, when the engaging part 3 of the tightening bolt 2 is not in an engaged state with the tip 1 of the handle 6, the handle 6 is engaged with the clip 16 and the tightening bolt 2 is rotated after tightening to make the engaging part 3 in agreement and engage with the tip 1.