baber/WOPTO huggingface dataset:
Patent JP-S61207341-A (JP)
Title: Base for drug preparation
Inventor: RIKU JIYUICHI
IPC: A61K9/16
Filed: 1985-03-09
Abstract: PURPOSE:To obtain a base for solid drug reparation, capable of freely controlling the release of the drug and having both rapid-releasing and slow-releasing activity to a drug, by dissolving a pH-dependent enteric polymer under specific condition in a polyalkylene glycol which is solid at room temperature. CONSTITUTION:The objective base can be produced by dissolving (A) a pH- dependent enteric polymer (e.g. cellulose acetate phthalate) having the following characteristics in (B) a polyalkylene glycol (e.g. polyethylene glycol) which is solid at room temperature, preferably at <=40 deg.C. The enteric polymer is (i) soluble in said polyalkylene glycol, (ii) soluble in water at 5-7pH and (iii) hardly soluble in water compared with said polyalkylene glycol. The dissolution can be carried out either by heating and melting the polyalkylene glycol and dissolving the pH-dependent polymer in the melt, or by dissolving the polymer using a solvent. A drug is added to the base and the mixture is formed in the from of a solid drug, especially a suppository, etc.
Patent JP-S51123881-A (JP)
Title: Process for producing microbial cells
Inventor: AOIKE KAZUHIKO
IPC: C12R1/85
Filed: 1975-04-18
Abstract: PURPOSE: Growth of methanol assimilating microorganisms using methanol available in a large scale production and a low price as a carbon source. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000253427-A (JP)
Title: Method for inspecting deflection yoke
Inventor: NAKAYABU TOMOYASU
IPC: H04N17/04
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a deflection yoke inspection method capable of preventing the generation of surface burning in a television(TV) set in the case of repeating characteristics tests of plural deflection yokes by using an inspecting TV set. SOLUTION: After ending a characteristic test of a deflection yoke 7 attached to a TV set 1, degauss circuit 15 for the TV set 1 is driven. After drawing out a drive cable 9 in the TV set 1 from a drive circuit 11, the yoke 7 is detached from the TV set 1 and a succeeding deflection yoke 7' is attached to the TV set 1. Then the drive cable 9 for the TV set 1 is inserted into the drive circuit 11 and a characteristic test of the yoke 7' attached to the TV set 1 is executed in a state stopping the operation of the circuit 15.
Patent JP-S56146645-A (JP)
Title: Method and device for cutting off chip
Inventor: MIZUNO KENJI
IPC: B23B25/02
Filed: 1980-04-10
Abstract: PURPOSE:To cut off a spiral chip made in lathe work, drilling machine work or the like, by using a rotary cutter. CONSTITUTION:When a drive motor 4 is started, a rotary cutter shaft 23 is actuated by a driving force through an intermediate shaft 7. A rotary cutter 24 cuts off a chip C in cooperation with three fixed cutters 30, 30, 30 placed near the edges of the rotary cutter 24. The cut-off chip C is dropped on an inclined plate 13 and discharged.
Patent JP-S58165417-A (JP)
Title: Staircase wave generating circuit with variable step
Inventor: YAMADA OSAMU
IPC: H03K4/02
Filed: 1982-03-26
Abstract: PURPOSE:To realize variable step staircase waves possible for accurate changeover of the number of steps, by inserting one stage of an amplifier variable for gain to an analog integration circuit used conventionally. CONSTITUTION:The titled circuit is formed with a variable gain amplifier between an operational amplifier 1 (forming a Miller integrator) and a voltage comparator 2. The value of capacitors C1, C2 of the Miller integrator is adjusted to obtain 2,000 steps when the gain of the variable gain amplifier 5 is 1. In designating the gain of the amplifier 2 as 2, an output voltage of the amplifier 5 is +10V at 1,000 steps and staircase waves of 1,000 stesp are obtained. Similarly, in designating the gain of the amplifier 5 as M, the staircase waves having the step numbers depending on N=2,000/M are obtained. The gain of the variable amplifier is switched to the resistance value, and resistors having 99-99.5% accuracy are easily available, unlike capacitors.
Patent JP-H09239623-A (JP)
Title: Electrode wire for electric discharge machining
Inventor: NAKAGAWA KAZUHIKO
IPC: B23H7/08
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrode wire for electric discharge machining which furnishes both characteristics of a high tensile strength and a high conductivity to realize a further high accuracy and a further high speed of the electric discharge machining. SOLUTION: In an electrode wire for electric discharge machining made by covering a core member 2 with a two-phase dispersion strengthening compound material 3, and covering the two-phase dispersion strengthening compound material 3 with a Cu-Zn alloy layer 4, the two-phase dispersion strengthening compound material 3 is formed of a mixture powder of an Fe or Fe alloy powder, and a Cu or Cu alloy powder, and the volume ratio of the above Fe or Fe alloy powder in the mixture powder is 10 to 90wt.%.
Patent JP-S63214714-A (JP)
Title: Light writing optical system
Inventor: SAKUMA NOBUO
IPC: B41J2/44
Filed: 1987-03-04
Abstract: PURPOSE:To reduce the angle of oblique incidence of an optical axis of incidence and to prevent a scanning line from curving by simple constitution by arranging respective optical elements so that light is so reflected by a half- mirror as to travel to a photosensitive body. CONSTITUTION:Light from a semiconductor laser 1 travels straight in the half- mirror 7, reflected luminous flux on a mirror surface 4' of a rotary polygon mirror 4 is deflected on a lane containing the optical axis of the incident light, and the deflected luminous flux is reflected by the mirror 7 at 90 deg. to the plane of deflection to strike on a photosensitive drum 6 through a cylindrical lens 5. The cylindrical lens 5 converges the laser luminous flux on the drum 6 and has positive or negative power in relation with other optical elements. The mirror 7 transmits luminous flux traveling from the laser 1 to a deflector 4 and the light deflected by the deflector 4 is reflected at a position 7' toward the drum 6.
Patent JP-S53132942-A (JP)
Title: Regenerator for video signal
Inventor: OKADA TAKAFUMI
IPC: G11B20/02
Filed: 1977-04-25
Abstract: PURPOSE: To constitute a video signal generator more cheaply by combinationally using the delay circuit, for delay lines of a comb-shaped filter for removing crosstalk from a color signal, even as a drop-out compensating circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58165676-A (JP)
Title: Magnetic force prime mover
Inventor: HAGIYAMA HIROYUKI
IPC: H02N11/00
Filed: 1982-03-25
Abstract: PURPOSE:To effectively produce as a rotary force the energy of a magnet by mounting an openable door at the prescribed position of the magnet and opening or closing the door. CONSTITUTION:An openable door C is mounted at the prescribed position of a magnet A, thereby opening or closing the door C. Thus, a shortcircuit and an attraction are repeated to attract or repel the soft iron or permanent magnet plate F of a rotor E, thereby performing a circular motion.
Patent JP-H06255333-A (JP)
Title: Suspension device for vehicle
Inventor: FUJIMOTO NAOMI
IPC: B60G9/04
Filed: 1993-03-09
Abstract: PURPOSE:To provide a suspension device having a structure for reducing the occupied space of a transverse link in the lateral direction of a vehicle, and for enabling lifting of the position of the link to above an axle, while lateral movement caused by vertical movement of the axle can be reduced and the linear driving of the vehicle as well as the riding comfort can be improved. CONSTITUTION:A pair of long and short transverse links 6, 7 of different lengths are provided at an interval in parallel to an axle 2, along the vertical stroke plane of the axle 2. One end parts 6a, 7a of the pair of transverse links 6, 7 are rotatively mounted on a connection lever 8, to which one end part 8a is rotatively provided on the side of the axle 2, while the other end parts 6b, 7b of the pair of transverse links 6, 7 are rotatively mounted on the side of a car body.
Patent JP-H04220346-A (JP)
Title: Cleaning device for printing machine
Inventor: GERUHARUTO ROOSU
IPC: B41F35/06
Filed: 1991-03-13
Abstract: PURPOSE: To obtain inexpensive constitution and operation reduced in abrasion in a cleaning device used in the rubber cylinder blanket of an offset press. CONSTITUTION: A diaphragm 7 loaded with pressure has a first surface region 16 fitted to the width of a cleaning cloth web 4 and projected so as to enable the contact with the cleaning cloth web and second surface regions 18.1, 18.2 offset by a step 17 with respect to the first surface region.
Patent JP-H07264863-A (JP)
Title: Power converting apparatus
Inventor: INARIDA SATOSHI
IPC: H02M7/757
Filed: 1994-03-18
Abstract: PURPOSE:To provide a phase controlling power converting apparatus that continues regenerative operation, as far as possible, in the event of a.c. voltage drop. CONSTITUTION:A power converting apparatus, which obtains d.c. output voltage through phase control, consists of a converter composed of non-self-arc- extinguishing elements, a reactor 4 and a capacitor 5. If regenerable loads 8, 9 are connected, a drop in a.c. voltage Es is detected during regeneration. Then target capacitor voltage Ed* is reduced, and the voltage of the capacitor 5 is reduced. This obtains a power converting apparatus wherein power is regenerated as much as possible in the event of a.c. voltage drop in a converter composed of switching elements that do not have self arc extinguishing capability.
Patent JP-H08244555-A (JP)
Title: Air bag device
Inventor: OKUYAMA HIROYUKI
IPC: B60R21/16
Filed: 1995-03-08
Abstract: PURPOSE: To provide an air bag device which can improve the occupant retaining properties by opening the exhaust port of an air bag main body rapidly when an occupant is restrained and can be obtained at advantageous cost with the structure and design easy. CONSTITUTION: The exhaust port 2 of an air bag main body 1 is blocked from the rear side by a valve form member 4 with the diameter larger than the exhaust port 2, and a part of the valve form member 4 is fixed to the rear side of the air bag main body 1. The valve form member 4 is formed of a flexible material of a cloth and the like, same as the air bag main body 1, in order to open the exhaust port 2 by going out from the exhaust port 2 to the outer side in a tongue form, by raising the inner pressure of the air bag main body 1 at a specific value or higher, when the occupant is detained.
Patent JP-H06262213-A (JP)
Title: Plate rolling mill
Inventor: SHIRAISHI TOSHIYUKI
IPC: B21B13/14
Filed: 1993-03-09
Abstract: PURPOSE:To enable using an existing mill stand, to simplify preventive maintenance such as change of a divided backup roll etc., and to completely conserve rolling work without stopping it for a long time by arranging an inner housing movably vertically through a mill rolling-down device equipped in a mill housing. CONSTITUTION:Each of the divided backup roll units U2A...,U3D composed of divided backup rolls, load detecting devices and rolling-down devices is mounted on a inner housing 11 and the inner housing 11 is arranged and moved vertically in the mill housing 12 and the divided back up roll units U2A,..., U3D, the inner housing 11 are held by two to make two sets of upper roll assemblies. One set is mounted on the mill housing 12 to roll a rolled stock 13 and the other set can execute the preventive maintenance such as change of the divided backup roll in a state free from the mill housing 12.
Patent JP-H08246323-A (JP)
Title: Sewing method for embroidery material
Inventor: TAJIMA IKUO
IPC: D05C7/08
Filed: 1995-03-08
Abstract: PURPOSE: To provide a sewing method so intended that a tape-shaped embroidery material looped chevron-fashion under a sewing needle is ensured to fall down on the backside of the sewing advancing direction to sew the material in a properly frilled fashion on a to-be-embroidered material. CONSTITUTION: This sewing method is so intended that a tape-shaped embroidery material 60 is fed from the front of its sewing advancing direction under a sewing needle 14 and, under the needle, the material 60 is successively sewn on a to-be-embroidered material (base fabric) 62 while looping the material 60 chevron-fashion. In this method, when such an operation that the material 60 is sewn on the material 62 through one reciprocating motion of the needle 14 is defined as unit stitch, a frame holding the material 62 is moved once reversely to the sewing advancing direction for the material 60 to draw out the material 60 after forming one unit stitch and prior to forming the next unit stitch, and the frame is then moved so that the next unit stitch-forming spot is situated under the needle 14.
Patent JP-H10227724-A (JP)
Title: Electronic controller for vehicle
Inventor: GOTO HIROHISA
IPC: G01M15/04
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To easily diagnose the mirror malfunction or the like, by a vehicle diagnostic device of a dealer. SOLUTION: Whether a vehicle is within a normal range or not, is judged on the basis of the vehicle data or the like from a sensor 3 and a switch 4, input from a data operating part 2 of a normal value memorizing and permitting condition determinating part 6, and when the vehicle is in the normal range, the vehicle data is memorized in a vehicle data memory 8 as a normal time vehicle data, with the information of the lapse of time such as the travelling distance or the like from a timer 7. When the vehicle is diagnosed, the vehicle is connected with a vehicle diagnostic device 12, and the non normal time vehicle data memorized in the vehicle data memory 8, is read out through a two- way communicating part 9, to be compared with the vehicle data on the malfunction, to diagnose the failure.
Patent JP-S62206815-A (JP)
Title: Semiconductor wafer
Inventor: NISHIMURA TADASHI
IPC: H01L21/263
Filed: 1986-03-07
Abstract: PURPOSE:To obtain a large single-crystal growth region by constituting the longer direction of a single-crystal growth distance as the intersection line of an orientation flat surface and a main surface. CONSTITUTION:In each chip 3, an insulating film 5 with an opening section 6 reaching the main surface of a single crystal silicon substrate is formed onto the substrate using a main surface as a 001 face and an orientation flat surface in the chip as a 410 face, and a polycrystalline or amorphous silicon layer 7 to be melted and recrystallized is shaped onto the insulating film 5. A stripped antireflection film 35 is formed onto the polycrystalline silicon layer 7. The antireflection film 35 gives periodic transverse temperature distribution into the polycrystalline silicon layer on laser-beam irradiation, and generates only epitaxial growth employing a foundation substrate single crystal through the opening section 6 as a seed. The longitudinal direction of stripes in the antireflection film 35 is made to run parallel with the <410> direction, and laser beams 8 scan in the <110> direction. The scanning of the laser beams 8 is repeated, thus acquiring a long single-crystal growth distance even at fast laser-beam scanning speed.
Patent JP-H08244010-A (JP)
Title: Production of segment using highly flowable concret
Inventor: IWATO MASAHIKO
IPC: B28B7/10
Filed: 1995-03-08
Abstract: PURPOSE: To produce a segment having a dense concrete surface and enhanced in durability using highly flowable concrete under improved working environment. CONSTITUTION: A cylindrical device 2 is attached to the upper part of a closed segment producing form A having an air permeable upper form 1 and a highly flowable concrete charging pipe 3 is attached to the cylindrical device 2 and a low frequency impact applying device is provided to the pipe 3 in a vertical direction. Highly flowable concrete B is charged in the form from the pipe 3 and an impact is applied to the reinforcing bar basket 5 in the form through the pipe 3 and, at a point of time when the concrete B in the form rises the space between the pipe 3 and the cylindrical device 2, the pipe 3 is extracted and the cylindrical device 1 is hermetically closed to introduce compressed air into the form through a compressed air conduit under pressure to pressurize the concrete B.
Patent JP-S61208786-A (JP)
Inventor: KUBOTA TETSUO
IPC: H05B6/76
Filed: 1985-03-12
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-S6310761-A (JP)
Title: Production of 2,2,6,6-tetramethyl-4-oxopiperidine
Inventor: KINISHI RYOICHI
IPC: C07D211/44
Filed: 1987-03-02
Abstract: PURPOSE:To obtain the titled compound in high yield and industrially advantageously, by using thiocyanic acid, ammonium salt or a thereof with an organic base as a catalyst and reacting acetone or an acidic condensate thereof with ammonia, etc. CONSTITUTION:In producing 2,2,6,6-tetramethyl-4-oxopiperidine useful as an intermediate for photostabilizer for high polymer materials or intermediate for drugs by reacting acetone or an acidic condensate thereof with ammonia or by using 2,2,4,6,-pentamethyl-2,3,4,5-tetrahydropyridimine, thiocyanic acid, ammonium salt or a salt thereof with an organic base is used as catalyst to give the aimed compound in high yield. The reaction is advanced even at low temperature, the reaction time is shortened, almost no by-products such as colored substance, resinous substance, etc., is produced and unreacted acetone can be advantageously reduced.
Patent JP-H07259361-A (JP)
Title: Sport dome
Inventor: HAYAMIZU KAZUHIKO
IPC: E04B1/32
Filed: 1994-03-18
Abstract: PURPOSE:To ensure natural lighting onto the whole surface of a ground sufficiently when a dome membrane is freely opened and closed, and to prepare sport turf by natural turf in a sport dome, in which a sport yard and a stand are covered integrally with a dome roof completely. CONSTITUTION:A dome body 4 is formed in a plane circular hemispherical shape, and a dome roof is divided into two of the solar-ray incidence side and the side, into which solar rays are not projected. A dome membrane 5 forming the dome roof on the solar-ray incidence side is formed movably. The dome roof on the side, into which solar rays are not projected, is shaped by a fixed and mounted dome membrane 6. The movable dome membrane 5 on the solar- ray incidence side is installed in a freely opening and closing manner so as to be superposed on the dome membrane 6 on the side, into which solar rays are not projected.
Patent JP-H04268284-A (JP)
Title: Memory card
Inventor: OKAMOTO SATORU
IPC: G06F12/06
Filed: 1991-02-22
Abstract: PURPOSE:To make a low speed EEPROM applicable to real time for a high speed image recording medium by writing an image information read out from a camera at high speed into the plural EEPROMs in parallel. CONSTITUTION:When a master controller 30 is connected with the camera, the EEPROMs 21-2n at the recorded position are erased at a cluster unit by an instruction from the camera. When a photographing is started, a time sequence of the image information from the camera is time-divided to the specified amount by the controller 30 and repeatedly outputted to block controllers 51-5n in order. Those are distributed to each buffer memory 41-4n by the controllers 51-, and the informations are written by the memories 41- then read out at low writing speed of the EEPROM in order of FIFO. The informations read out by the memories 41- are written into each cluster of the EEPROMs 21- at time division by the controllers 51-.
Patent JP-S56148260-A (JP)
Title: Processing of roe of salmon and trout
Inventor: FURUTA MOTOHIRO
IPC: A23L17/30
Filed: 1980-04-15
Abstract: PURPOSE: To obtain high quality "ikura" (salmon roe without ovarian membrane) free of fishy smell, easily, by contacting the raw "sujiko" (roe enclosed in the ovarian membrane) of salmon or trout with hot water or hot steam for a short time, and releasing the heat-denaturated ovarian membrane from the fresh roe.  
     CONSTITUTION: Raw "sujiko" of salmon or trout is optionally divided into proper size by hand, and brought into contact with hot water or stean at ≥60°C for a short time, or blasted with hot steam of ≥100°C for several seconds. Only the ovarian membrane is denaturated by the treatment and removed easily from the roe. The eggs are separated each other, cooled without delay with cold water to remove the ovarian membrane and other impurities, and pickled in saline water or a seasoning liquid. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04300499-A (JP)
Title: Leak detection device for rotary type fluid transporting machine shaft seal part
Inventor: HOSONUMA AKIRA
IPC: F17D5/02
Filed: 1991-02-22
Abstract: PURPOSE:To detect gas leakage from a shaft seal part quantitatively. CONSTITUTION:Near a driving device 6, there is a gas sensor 2 which detects gas leakage from a cabin 9. An air suction vane 1 which directs the air near the cabin 9 to the driving device forcibly between the driving device of a rotating shaft 7 and the cabin 9. Moreover, a cylindrical windshield 4 is installed so as to surround the rotating shaft 7, the air suction vane 1 and the gas sensor 2, kept between the cabin 9 and the driving device 6. An arithmetic processing device 3 inputs an analyzing value signal which shows gas concentration from the gas sensor 2, and a signal which shows the rotating speed of the rotating shaft 7 from the driving device 6, and computes gas leakage amount = ventilating amount x gas concentration.
Patent JP-H04269318-A (JP)
Title: Regenerating method for soot removing filter
Inventor: HIJIKATA TOSHIHIKO
IPC: F01N3/02
Filed: 1991-02-22
Abstract: PURPOSE:To provide a regenerating method of a soot removing filter which can get along with a few regenerating number of times and in a little air supply, in a regenerating method of a soot removing filter to remove it due to combustion of the soot mainly consisting of carbon particulates. CONSTITUTION:Under existence of a soot quantity in an extent to stably propagate combustion, air is fed to a filter 12, combustion of soot is controlled to remove it, and regeneration of the soot removing filter is performed.
Patent JP-H01223736-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: HIGAKI YUKIO
IPC: H01L21/318
Filed: 1988-03-02
Abstract: PURPOSE:To increase adhesion between a substrate surface and a first insulating film and between the first insulating film and a second insulating film, and to form the firm insulating film onto the substrate surface, by a method wherein the substrate surface is cleaned, the first insulating film is shaped, an integrated circuit element is formed in an active region and the second insulating film is shaped. CONSTITUTION:A semi-insulating GaAs substrate 1 is treated with an acid, etc., a first insulating film 6 composed of an silicon oxide film is applied through a plasma CVD method, and the ions of Si<+>, etc., are implanted, using a photoresist 10 as a mask. The photoresist 10 is removed, and an active region 2 is shaped through heat treatment at approximately 800 deg.C as the first insulating film 6 is left as it is applied. A section up to slightly the outside of the active region 2 is coated with a novel photoresist 11, the first insulating film 6 is gotten rid of selectively through etching, employing the photo-resist 11 as a mask, and the surface of the active region 2 is exposed. The photoresist 11 is taken off, source-drain electrodes 3, 4 and a gate electrode 5 are formed, and an integrated circuit element such as an FET is shaped onto the active region 2. An silicon nitride film is applied onto the surface of the substrate as a second insulating film 7 through the plasma CVD method.