baber/WOPTO huggingface dataset:
Patent JP-S5819167-A (JP)
Title: Controlling method for cycloconverter
Inventor: SUGI KAZUHIRO
IPC: H02M5/27
Filed: 1981-07-28
Abstract: PURPOSE:To suppress pulsating output torque of an AG motor by applying a correction to a normal and reverse switching control and current reference signal, thereby improving the output current waveform in the vicinity of zero current. CONSTITUTION:A signal proportional from the present time to the predicted time until a current reference signal 21 crosses the zero point is outputted from a gate breakage arithmetic circuit 33, and is compared by a comparator 35 with a signal corresponding to a gate breakage preceding time set by a regulating resistor 34. When a current reference polarity detection signal 23 is small, the gate of a logic product circuit 36 is closed with the output signal of the comparator 35 as sero. Thus, the thyristor is commutated immediately before the signal 21 becomes zero, the phase delay of the output current is eliminated, and the phenomena that zero current is detected due to the commutation or the detection of the OFF thyristor is delayed and the abrupt rise of the output current occurs immediately after the switching of the thyristor can be eliminated.
Patent JP-H0413932-A (JP)
Title: Measuring equipment of load weight of vehicle
Inventor: SATO HIDEO
IPC: B60G17/00
Filed: 1990-05-07
Abstract: PURPOSE:To measure a load weight precisely at all times by providing storage means of storing first and second correction values for determining weights on the front-wheel and rear-wheel sides of a vehicle from first and second forces respectively, and means of reading the correction values and computing the weights on the front wheel side and the rear wheel side by correction respectively. CONSTITUTION:Storage means 14 and 15 which store a first correction value for determining the weight on the front wheel side of a vehicle 30 from a first force, corresponding to the first force, and also store a second correction value for determining the weight on the rear wheel side of the vehicle 30 from a second force, corresponding to the second force, respectively and arithmetic means 16 and 17 are provided. When the first and second forces applied to front-wheel suspensions 1A and 1B and rear-wheel suspensions 1C and 1D are obtained, these first and second forces are corrected by the first and second correction values stored in the storage means 14 and 15 respectively and thereby the weight on the front wheel side and the weight on the rear wheel side are determined in the arithmetic means 16 and 17. By this method, a precise load weight can be determined with the away of fitting of the suspensions and the magnitude of the load weight taken into computation.
Patent JP-S609719-A (JP)
Title: Stripping method of transfer film in transfer molding
Inventor: OSHITANI KOUJI
IPC: B29C45/14
Filed: 1983-06-30
Abstract: PURPOSE:To constitute the titled method so as not to generate damage or excessive deformation of a transfer film, by enlarging a stripping angle of the transfer film from a molded aticle by sending out the same by a predetermined length in the direction giving slackness to the same of a mold side at the time of opening of a mold. CONSTITUTION:During cooling of a molded article after injection, a transfer film 71 is sent out by a predetermined length in the direction of a mold by lifting a dancer roll 77 upward and driving a feed roll 73 by driving a pulling roll 75. With this construction, it becomes that under a state directly befor mold opening, slackness by a predetermined length is given to the transfer film 71 at an upstream side of the mold and slackness by a predetermined length corresponding to a distance given until a slider 96 of the dancer roll 77 touches to a stopper 94 is given to the film 71 at a downstream side of the mold. Under the foregoing state the mold opening is performed and stripping of the transfer film 71 form the molded article is started for the first time after separation of movable force 40 from a stationary force 36 by a predetermined distance.
Patent JP-S60260540-A (JP)
Title: Diphthalic acid ester derivative, its preparation and antiulcer agent containing same as active ingredient
Inventor: SHIBATA SHIYOUJI
IPC: A61P35/00
Filed: 1984-06-07
Abstract: NEW MATERIAL:A compound expressed by formula I [X represents residue of olean-12-ene-3beta,30-diol or olean-9(11),12-diene-3beta,30-diol] or addition salts thereof. EXAMPLE:Olean-12-ene-3beta,30-diol 3beta,30-di-O-hemiphthalate. USE:An anti-ulcer agent. PREPARATION:Olean-12-ene-3beta,30-diol expressed by formula II, olean-9(11),12- diene-3beta,30-diol expressed by formula III or olean-11,13(18)-diene-3beta,30-diol expressed by formula IV, which is a reduced modified compound of glycyrrhetinic acid, is reacted with phthalic anhydride in a basic organic solvent such as puridine or triethylamine to obtain the compound expressed by formula I. In some cases, this product is reacted with the corresponding amount of an alkali agent to obtain the addition salt expressed by formula I.
Patent JP-H02298241-A (JP)
Title: Method for plating metal strip with molten metal
Inventor: ISHII TOSHIO
IPC: C23C2/00
Filed: 1989-05-12
Abstract: PURPOSE:To continuously form a plating film without sticking dross by atomizing a molten metal for plating with ultrasonic waves and sticking the resulting mist to a travelling metal strip. CONSTITUTION:A solid metal 2 for plating is melted only by an amt. corresponding to coating weight immediately before plating and a travelling metal strip S is plated with the molten metal, so the handling of the metal 2 for plating and the control of coating weight are very easily carried out. Since the molten metal 2 is atomized with an ultrasonic generator 3, mist 13 of the molten metal is obtd. and a plating film having a fine structure can be formed. Since the gap between a feeder 1A for feeding the metal 2 for plating and the metal strip S can be made relatively wide, a uniform plating film is obtd. independently of the vibration of the strip.
Patent JP-S63281389-A (JP)
Title: High frequency heating device
Inventor: SUENAGA HARUO
IPC: H05B6/66
Filed: 1987-05-14
Abstract: PURPOSE:To shorten the rising time of a heater while a magnetron is cold, by performing control so that one of the outputs from a current sensing part and from a voltage sensing part which is the greatest will become a specified value by the use of an inverter circuit. CONSTITUTION:This arrangement includes an input current sensing part 8 to sense the current from commercial mains 1 and an output voltage sensing part 112 to sense the voltage of a high voltage power supply. An inverter circuit 24 controls so that one of the outputs from this current sensing part 8 and from voltage sensing part 12 which is the greatest will become a specified value. That is, the output voltage is controlled so that the output voltage will become specified value in the period until a magnetron 7 begins oscillating, while the input current is controlled so that the input current will become specified value when magnetron begins oscillating. Accordingly the input current from the commercial mains attains the specified value in the shortest time regardless of whether the magnetron is cold or warm, so that it requires no wasteful time nor excessive voltage/current is applied to the magnetron under the process, which does not shorten the life of service.
Patent JP-H05321027-A (JP)
Title: Additive for improving dyeability of polyester and polyester fiber for dyeing produced by using the additive
Inventor: ITOI AKITO
IPC: D01F6/92
Filed: 1992-05-11
Abstract: PURPOSE:To provide the subject additive consisting of a specific diphenyl derivative, a pyromellitic acid diimide and an aromatic diketone, enabling the dyeing of a polyester fiber in deep color, keeping the strength and heat-resistance of the fiber and free from the problems of defective reeling property and yellowing tendency. CONSTITUTION:The objective polyester fiber dyeable in deep color can be produced while keeping the strength and heat-resistance of the base fiber without causing the defective reeling property and yellowing tendency by adding a dyeability improving additive for polyester consisting of a compound expressed by formula I [A is alkyl or alkoxy; B is acyl; X is group of formula II (R1 and R2 are H or <=4C alkyl), S, SO2 or O; (k) and (m) are integers (k+m is 0 to 3) ; (n) and (p) are integers (n+p is 0 to 2); (q) is 0 or 1; total carbon number of A and B is within the range defined by formula III], formula IV (B1 and B2 are 8-18C alkyl) or formula V (C1 and C2 are 3-18C alkyl or alkoxy; Y is bivalent aliphatic hydrocarbon group, bivalent alicyclic hydrocarbon group or bivalent aromatic hydrocarbon group) and melt-spinning the polyester resin.
Patent JP-H08308875-A (JP)
Title: Tape base material for absorptive article and its manufacture
Inventor: KIGATA TETSUYUKI
IPC: C09J7/02
Filed: 1995-05-16
Abstract: PURPOSE: To provide a new tape base material for an absorptive article which has pressure sensitive adhesive parts on both a tape base part and tape pieces and by which there is no need to arrange separative paper and stability at use time can be further improved when a fixing tool or the like of the absorptive material is formed and the absorptive article can be easily manufactured. CONSTITUTION: A tape base part 11 and tape pieces 12 continuously arranged on both sides of the tape base part 11 are provided, and the tape base part 11 and the tape pieces 12 are adhered together so as to be freely separable, and after the tape pieces 12 are separated from the tape base part 11, a large number of pressure sensitive adhesive parts 13 and a large number of separative parts 14 are formed in a prescribed pattern on the tape base part 11 and the tape pieces 12. After separative processing is performed in a prescribed pattern on a surface of a long size-shaped film, a pressure sensitive adhesive is also applied to the surface, and it is folded back on the surface side, and the tape base part and the tape pieces are formed.
Patent JP-H10307492-A (JP)
Title: Fixing device, image forming device and image forming method using the same
Inventor: RI TEIGEN
IPC: G03G15/20
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device which is enhanced in thermal efficiency, capable of obtaining a glossy image of high quality at a high speed and excellent in wear resistance and an image forming device and method using the fixing device. SOLUTION: The fixing device is for heating/pressing an unfixed toner image on a recording medium, to form a fixed toner image and provided with an endless heating belt 1 for carrying the recording medium 4, in a state where the unfixed toner image is held and a heating roll 2 provided to face the end of the endless heating belt 1. This belt 1 is constituted of a heating element, an elastic layer and a wear resistance layer and structured so as to laminate/ integrate these layers. In such a fixing device, the recording medium held on the belt 1 is preliminarily heated, before fixation and then, comes into contact with the heating roll 2, to fix the unfixed toner image on the recording medium, so that an image of high quality can be obtained at a high speed.
Patent JP-H04345266-A (JP)
Title: Facsimile equipment
Inventor: TOMITA NAOTAKA
IPC: H04N1/00
Filed: 1991-05-22
Abstract: PURPOSE:To eliminate the useless output of a reception form on the cut paper sheet, etc., of a regular size paper sheet, etc., even if data of transmission source information is added. CONSTITUTION:A printing output part 11 executes printing on the reception form based on received picture data is provided. A black picture element detecting part 9 detecting the black picture element data of the picture data is provided. When the remaining line number of picture data being unprinted is below a specified number and also black picture element data is not detected in picture data of the remaining line, CPU 1 stops the printing output part 11.
Patent JP-S60262217-A (JP)
Title: Plant supervisory and control equipment
Inventor: FUKUMOTO AKIRA
IPC: G06F3/048
Filed: 1984-06-08
Abstract: PURPOSE:To deliver simply the commands of an operator when an abnormality occurs by adding a touch switch on a CRT which shows the operation state of a plant. CONSTITUTION:A touch screen 4 is provided on a CRT3 which shows the operation state of a plant. When an abnormality occurs, the abnormality area is changed into a red color on the display screen of an entire plant which is presently displayed on the CRT3. An operator recognizes a system to which the abnormality area belongs and touches the screen of an area shown in the red color with fingers. The screen 4 detects the touched area and transmits this touch position information to a control equipment 1. The control equipment 1 compares the touch position information with the information on each area displayed on the CRT3 and stored in a memory 2 and decides an area where the opertor has a touch.
Patent JP-S61276700-A (JP)
Inventor: YAMANE HIDEO
IPC: F42C11/00
Filed: 1985-05-31
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-S5642110-A (JP)
Title: Detector for flow velocity or flow rate
Inventor: KITA TOORU
IPC: G01F1/00
Filed: 1979-09-17
Abstract: PURPOSE: To enable a high-precision measurement in accordance with the flow by a method wherein a rod-shaped vortex generator having two wires arranged symmetrically is placed in a pipeline to provide the functions of both a hot-wire current meter and a Karman vortex flowmeter, which are used selectively.  
     CONSTITUTION: The wires 6, 7 are fitted to L-shaped and T-shaped support members 4, 5 of the vortex generator 1, and electrodes 4a, 4b, 5a are fitted to the wires 6, 7. When heating circuits 9, 10 function to heat the wires 6, 7, variable voltage signals V 6 , V 7  corresponding to the voltages between the terminals are outputted. The first detecting circuit 11 picks up a signal Q corresponding to the differential signal V 7 -V 6 , and outputs a signal Q' which is synchronous with the period of the generation of the Karman vortex. The second detecting circuit 12 outputs an analog signal P' corresponding to the average flow velocity which is obtained by averaging the voltage signals V 6 , V 7 . The signals Q', P' are changed over by a change-over circuit 13 in accordance with the pulsating condition of the flow, and a predetermined display is provided. Accordingly, the flow rate can always be measured accurately, that is, it is measured through the frequency or period of the pulse signal Q' when the flow is steady, and through the level of the analog signal P' when the flow is pulsating. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63282932-A (JP)
Title: Optical axis dislocation correcting optical head
Inventor: ICHIKAWA KOJI
IPC: G11B7/08
Filed: 1987-05-14
Abstract: PURPOSE:To reduce a track dislocation detecting error by making the optical axis of a main beam and a sub beam coaxial optical axis in a movable optical system and even between the movable optical system and an optical disk. CONSTITUTION:A main beam 1 and a sub beam 2 of wave lengths lambda2 and lambda2 transmited from a laser light source 15 are horizontal and P polarized lights. lambda2 lambda2 is selected and through a dichroic mirror 4 and lambda/4 plate 5, the beam 2 is brought near to a circularly polarized light. When the light spot diameter of the beam 1 is made almost equal to the channel pitch of a disk 101 by a lens 103 of a movable optical system 8, the dislocation can be detected as a non-balanced quantity of light due to the diffraction of a beam 21. For the optical spot of the sub beam 2, the diffraction is not generated in a reflected beam due to the chromatic aberration of the lens 103. The reflected beam returns to a static optical system 9 and the beam 2 is reflected by the mirror 4 and enters through a glass plate 41 into a detector 10. The plate 41 is turned around a Y-axis as a rotary axis P by the output of the detector 10, the beams 21 and 22 are simultaneously moved to an X direction. The dislocation on both optical axes is corrected and the main beam 21 is made incident on a main beam dislocation detecting means. Thus, the error of the dislocation detecting of a track is reduced.
Patent JP-H06328936-A (JP)
Title: Ventilator
Inventor: EBIHARA TAKESHI
IPC: B60H1/34
Filed: 1993-05-20
Abstract: PURPOSE:To provide a ventilator free to adjust a blowout amount from a blowout hole at the time of storing an ash tray as well as not to blow out air conditioning air from the blowout hole at the time of drawing out the ash tray. CONSTITUTION:This is a ventilator provided with a blowout hole 9 adjacent to an ash tray 3 used by way of drawing out from its storage position to a car room, an opening adjusting member 25 to change an air conditioning air amount to blow out by way of increasing and decreasing opening of an air conduit run 21 communicated through to the blowout hole 9, a manual operating means 17 connected to the opening adjusting member 25 and capable of increasing and decreasing the opening of the air conduit run 21 by manual operation from the inside of the car room, an interlocking link 39 one side of which is connected to the ash tray 3, interlocking mechanisms 31, 55 to cut off interlocking in the closing direction at least at a closing position of the opening adjusting member 25 by way of interlocking and connecting the other side of the interlocking link 39 and the opening adjusting member 25 and moving the opening adjusting member 25 to close in accordance with drawing out of the ash tray 3 and guides 51, 53 to guide the other side of the interlocking link 39 so as to cut off interlocking connection at the time when the ash tray 3 comes to be at the storage position.
Patent JP-S5471250-A (JP)
Title: Roller bearing
Inventor: EBANSU TERENSU OOBURII
IPC: F16C33/60
Filed: 1978-09-27
Abstract: A roller bearing comprising inner and outer annular ring members having confronting inner and outer spaced raceways, the inner ring member having an integral flange confronting the axial ends of the rollers of one row, at least a pair of rows of rollers separated by cages and in line contact with said bearing raceways, a guide flange confronting and guiding the rollers of the other row at the opposite axial end of the inner annular member, sealing means fastened at said one axial end to said outer annular member, characterized in that said guide flange is formed by a substantially cylindrical bearing component fixed in place by a detachable retaining member.
Patent JP-H10308381-A (JP)
Title: Manufacture of semiconductor device
Inventor: ODA HIROTSUGU
IPC: H01L21/338
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture of a semiconductor device with excellent electric characteristics capable of wet etching with the excellent intra-surface uniformity of an etching amount in recess etching. SOLUTION: Etchant 21 whose average particle diameter is less than 100 μm is atomized on the surface of a substrate 1 from nozzles 4a, 4b and 4c. Also, at the time of etching the substrate 1 whose surface area is S cm<2> , the amount of the etchant 21 formed on the surface of the substrate 1 by atomization is turned less than 0.3S cm<3> and the supply speed of the etchant is turned higher than 0.1S cm<3> /sec. Also, a buffer whose average particle diameter is less than 100 μm is atomized along with the etchant and an etching rate is made variable. Also, an oxidant whose average particle diameter is less than 100 μm is atomized along with the etchant and the etching rate is made variable. Also, the semiconductor substrate 1 is rotated by a rotation number less than 50 rpm during etching.
Patent JP-S60262565-A (JP)
Title: Preparation of garlic juice
Inventor: YAMASHITA HIROSHI
IPC: A23L19/00
Filed: 1984-06-11
Abstract: PURPOSE:A liquid containing crushed bulbs of garlics is combined with vitamin B1, saccharides and centrifuged, then the supernantant is combined with soybean powder to prepare odorless garlic juice without generation of irritating odor of garlic while they are processed. CONSTITUTION:Garlic bulbs covered with skins (A) are placed in an autoclave or retort and steamed, boiled or treated with microwaves at 99-120 deg.C. Then, they are combined with water in an amount of 1-2 times the garlics, crushed and separated into a mixture of skins with roots, and juice of garlic (B). Then, 1-5mg% of vitamin B1 hydrochloride, 0.5-2.5wt% of saccharides and 1-3wt% of yeast based on component A are added to the juice B, then the mixture is heated at 60-70 deg.C and centrifuged. The resulting liquid fraction is mixed with heat-treated soybean flour, soybean milk or soybean milk powder in an amount of 4wt% on the dry basis, heated at 60-80 deg.C to give the objective garlic juice.
Patent JP-H05291223-A (JP)
Title: Wafer cleaning apparatus
Inventor: KOBAYASHI SATOSHI
IPC: H01L21/304
Filed: 1992-04-10
Abstract: PURPOSE:To clean a wafer uniformly without any irregularity by a method wherein the temperature of a cleaning liquid is adjusted with extremely high accuracy. CONSTITUTION:The following are installed: a cleaning chamber 11 provided with heat exchangers 16 which can perform a heating operation and a cooling operation; and a buffer tank 21 provided with a heat exchanger 22 which can perform a heating operation and a cooling operation. A cleaning liquid 2 whose temperature has been adjusted in advance is supplied to the cleaning chamber 11 from the buffer tank 21 by means of a pump 31. The temperature of the cleaning liquid 2 inside the cleaning chamber 11 is detected by means of a temperature sensor 41; on the basis of it, a control part 42 controls the heat exchangers 16 for the cleaning chamber 11. Since the temperature of the cleaning liquid 2 whose temperature has been adjusted in advance is adjusted directly furthermore inside the cleaning chamber 11, the temperature of the cleaning liquid 2 with reference to the wafer 1 due to a cleaning operation can be adjusted with extremely high accuracy.
Patent JP-H08316375-A (JP)
Title: Resin sealed semiconductor device
Inventor: YOSHIZUMI AKIRA
IPC: H01L23/31
Filed: 1995-05-17
Abstract: PURPOSE: To enhance moisture resistance, reliability in heat resistance and reflow crack resistance by sealing a semiconductor element with a thermosetting resin composition containing a ketone resin. CONSTITUTION: Any ketone resin can be mixed with a thermosetting resin composition so long as a ketone body is contained in the molecular skeleton and high moisture resistance can be imparted through high corrosion resistance based on the molecular skeleton. The ketone resin has high compatibility with thermosetting resin and phase separation from thermosetting resin does not take place easily even if it is subjected to severe heat cycle or thermal impact. Consequently, moisture resistance, thermal impact resistance and reflow crack resistance can be enhanced. Ketone formaldehyde resin having, at the opposite ends thereof, methylol group corresponding to the residue of formaldehyde is especially preferable among ketone resins.  The methylol group pertains directly to the setting reaction of thermosetting resin thus suppressing the phase separation of ketone resin from the thermosetting resin when it is subjected to severe heat cycle or thermal impact.
Patent JP-H05294788-A (JP)
Title: Method and vessel for storing molecular beam cell
Inventor: YAMAMOTO TAKATOSHI
IPC: C30B23/08
Filed: 1992-04-10
Abstract: PURPOSE:To provide a vessel for storing a molecular beam cell capable of storing the main part including the main body of the cell in a clean state and with the storing state capable of being visually seen from outside the vessel. CONSTITUTION:The main part 16 including the main body 11 of a molecular beam cell 1 is stored in a vessel 2 having a transparent shell 3. A valve 8 is connected to the vessel 2 through a communicating hole 6 to evacuate the vessel. The vessel 2 is evacuated or filled with compressed gaseous nitrogen, and the cell 1 is stored.