baber/WOPTO huggingface dataset:
Patent JP-2000081707-A (JP)
Title: Aligner
Inventor: SHIMADA TAKAHIRO
IPC: G03F9/00
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To shorten alignment operation time and to easily cope with the change of the thickness of a work by adjusting the height of a seal packing for sealing space between a platen and a mask holding device. SOLUTION: The seal packing 2 is provided on the side of an art work mask attaching frame 3 and seals a gap between the platen 1 and the frame 3. By making the gap vacuum by a vacuum device, the work W is brought into vacuum-contact with an art work mask 30 and exposed in such a state. The inner part of the packing 2 is made of hollow tube-like soft material consisting of synthetic resin. In the case of image alignment, air inside the packing 2 is extracted to decrease the height of the packing 2, and in the case of the vacuum-contact, the packing 2 is filled with the air to increase the height. A seal packing pressure adjusting device 20 is connected to the packing 2 and the height of the packing 2 is adjusted by controlling the device 20.
Patent JP-H06207194-A (JP)
Title: Neutral lipid obtained from albumen in job's-tears
Inventor: RI DA PEN
IPC: C11B3/06
Filed: 1993-09-16
Abstract: PURPOSE: To prepare a neutral lipid with a high anti-tumor activity and obtainable in a simple and low cost process, which contains glycerides and alkylacylacetin and whose fatty-decomposable fatty acid residues contain alkyl fatty acids and alkenyl fatty acids.  
     CONSTITUTION: This neutral lipid obtd. from the endosperm of Job's tears contains glycerides and alkylacylacetin and the fatty-decomposable fatty acid residues of the neutral lipid contain alkyl fatty acids and alkenyl fatty acids. The lipid may be prepared by extracting the endosperm of Job's tears with an organic solvent such as acetone and hexane, subsequently treating the extractant with an absorber such as 10% of alumina, then saponifying the obtained yellow oily product with an alkaline solution such as NaOH to produce an emulsion, and de-emulsifying the emulsion by the adding of acetone, followed by extracting and setting the obtained transparent emulsion with an organic solvent such as ether and hexane. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S63117368-A (JP)
Title: Information recording and reproducing device
Inventor: NAITO TAKAAKI
IPC: G11B20/18
Filed: 1986-11-05
Abstract: PURPOSE:To accurately select and read correct data efficiently in a short time without placing any large load on a control means by reading at least either of the result of parity of a correction flag together with an item. CONSTITUTION:This device is equipped with a memory 3 which stores a reproduced pack signal together with a corresponding correction flag, an address generating means 13 which generates a prescribed address corresponding to a select signal for selecting data stored in the memory 3, and a 2nd detecting means 16 which detects a correction flag from data read out of the memory or a 3rd detecting means 17 which detects the parity of the data read out of the memory. The pack signal reproduced from a recording medium has its error corrected and is stored temporarily in the memory together with the correction flag. The stored data is read out corresponding to the select signal, but when a read of the item of the pack is selected, at least the correction flag or parity result is read out together with the item.
Patent JP-2001046814-A (JP)
Title: Conveyor type continuous filter
Inventor: KOMATSU YOSHITARO
IPC: B01D33/04
Filed: 1999-08-14
Abstract: PROBLEM TO BE SOLVED: To simplify manufacture of a structure and prevent residue after filtering from being scattered by providing a meandering-preventive mechanism in transfer to a transfer belt, and making the transfer band plane. SOLUTION: A frame body 4 in which a pair of guide rollers 6 and 7 wherein their tip ends are positioned outside and their other ends are positioned in liquid, are rotatably supported by shafts is inclined toward the tip in a liquid tank 2 having a feed opening 2a and a taking out opening 2b. Besides, a transfer belt 8 to which a rocking and meandering-preventive means is applied is hung on a pair of those guide rollers 6, 7. Further, a filter means continued to a filter pump 12 inside the liquid, and a water content suction means linked to a vacuum pump 10 and a vacuum tank 13 are arranged outside the tank 13 in opposition to an inner face of the transfer belt in respective inner parts of these guide rollers 6 and 7.  Liquid is filtered via the transfer belt 8, the water content of residue adhering to the transfer belt 8 after filtering is removed by suction, and the residue is scraped off by a scraper plate 18 and discharged from the taking-out opening 2b.
Patent JP-H01106998-A (JP)
Title: Shape of fan of axial flow blower
Inventor: HIRAMA HIDEO
IPC: F04D29/38
Filed: 1987-10-20
Abstract: PURPOSE:To shift the exfoliation point of wind from the upper and lower surfaces of a fan blade rearward and utilize effectively the fan blade by providing several grooves on the upper and lower surfaces of each fan blade perpendicularly to the wind flow. CONSTITUTION:Several grooves 4 are provided on the upper and lower surfaces of a fan blade 1 perpendicularly to the wind flow. Even in the high speed rotation of fan 5, the wind abutting against the groove 4 is transformed into turbulence to form a turbulence boundary layer and shift the exfoliation point to the more downstream side. Thus, the area of fan blade works to improve effectively the wind property.
Patent JP-H08103216-A (JP)
Title: Method for charging raw tea leaf and apparatus therefor
Inventor: MASUDA SUSUMU
IPC: A23F3/06
Filed: 1994-10-03
Abstract: PURPOSE: To attain still more control efficiency of a raw tea leaf by adding control function of the raw tea leaf to functions of conveyance and charge of the raw tea leaf to a controller of the raw tea leaf in a charging apparatus of the raw tea leaf. CONSTITUTION: This method for charging a raw tea leaf is to measure temperature of a raw tea leaf A fed, once cool raw tea leaf A0 having a temperature higher than prescribed temperature and then charge the cooled tea leaf into a storage container 10. This charging apparatus 2 for raw tea leaf is constituted by providing a raw tea leaf conveyer 20, a sorting mechanism 21, a direct carrying passage 22 and a cooling and carrying passage 23.
Patent JP-H02110491-A (JP)
Title: Storage device
Inventor: MIYAGUCHI SHOJI
IPC: G06F21/62
Filed: 1988-10-19
Abstract: PURPOSE:To use different keys to each storing medium FDi and to improve the security of a storage device by storing identifying names on a recording medium and deciding the keys by using secret parameters. CONSTITUTION:This storage device 1 is constituted of recording medium drives 51-1 and 5a-2 and a device controlling section 2. Plural recording media 6a-1 and 6a-2 are represented as FDi (i=1, 2,...) which respectively have and store identifying names IDi and protective codes Gi. Then keys Ki used for ciphering and deciphering data stored on the recording media 6a-1 and 6a-2 are fixed as Ki=F(SGi, IDi). The S.Gi is SGi=fxALPHA(S,Gi), the F, fx, and S of which respectively represent the key preparing algorithm held by the storage device, internal function of the F, and secret parameter of the F. Therefore, individual keys can be used for the storing media 6a-1 and 6a-2 without using any key management file and the storing content of the storage device can be ciphered and deciphered.
Patent JP-H1072535-A (JP)
Title: Moisture-resistant biodegradable resin foam
Inventor: HAYASHIBARA HITOSHI
IPC: C08L3/02
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a moisture-resistant biodegradable resin foam having improved moisture resistance and biodegradability by foaming a composition containing starch, polyvinyl alcohol and an aliphatic polyester. SOLUTION: 10-15wt.% water is added to a composition obtained by mixing 40-80wt.% starch with 10-20wt.% polyvinyl alcohol and 10-40wt.% aliphatic polyester or by mixing 40-80wt.% starch with 19-55wt.% polyvinyl alcohol and 1-5wt.% polypropylene, and the resulting mixture is fed into an extruder, subjected to conditions including a temperature of 200-270 deg.C and a pressure of 60-100atm, and extruded from a nozzle into atmosphere to obtain a foam.
Patent JP-H01107282-A (JP)
Title: Image forming device
Inventor: ARAKI TAKAHIRO
IPC: G03G15/16
Filed: 1987-10-20
Abstract: PURPOSE:To speed up cleaning operation by providing a shield plate with a cleaning guide hole for cleaning a corona generating wire along the corona generating wire, and moving a cleaning material along the guide hole in parallel. CONSTITUTION:The guide hole 4 is formed lengthwise in one flank 2a of the shield plate 2 in parallel to the corona generating wire 3. Namely, this guide hole 4 is formed by boring a narrow groove in the flank 2a of the shield plate 2 to its overall length. Then when the corona generating wire 3 is cleaned, the cleaning material which covers the corona generating wire 3 is moved right and left with a handle 5 along the guide hole 4 in parallel to clean the surface of the corona generating wire 3 by one touch. Consequently, the cleaning of the corona generating wire is speeded up.
Patent JP-2000094472-A (JP)
Title: Sheet wind-off supply device for injection molding in- mold decorating
Inventor: TAKEUCHI GEN
IPC: B29C45/17
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a sheet wind-off supply device contrived so that rolls can be replaced efficiently and rapidly without stopping the operation of a molding device and thereby the productivity is enhanced and at the same time, labor-saving or the like is achieved. SOLUTION: A plurality of rolling means 21, 22 on which sheet rolls which are taken up in the form of a roll and consist of long striplike in-mold decorating sheets, are loaded in a freely rotating manner, are arranged in series in the in-mold decorating sheet wind-off direction. The tip part of the in-mold decorating sheet to be wound off from another rolling means is jointed to the rear end part of the in-mold decorating sheet wound off from one of the rolling means 21, 22 for a switchover operation.
Patent JP-S62125114-A (JP)
Title: Building and erecting method of jacket panel
Inventor: ITO TAKASHI
IPC: E02B17/00
Filed: 1985-11-27
Abstract: PURPOSE:To build and erect a jacket panel without generating deformation by hermetically sealing one hollow leg member of the jacket panel, working buoyancy to the leg member and using the other hollow leg member as a turning shaft. CONSTITUTION:The inside of a dry dock 6 is drained, and a jacket panel 3 is formed by hollow leg members 1a, 1b and a solid bracing material 2 in the dock bottom 7 of the dock 6. The hollow leg member 1a is sealed hermetically, sea water 8 is introduced into the dry dock 6, buoyancy is worked to the leg member 1a, a hanging wire 5 is laid on the leg member 1a, and the jacket panel 3 is hung up in the direction of the arrow A, using the leg member 1b as a turning shaft. Accordingly, the jacket panel 3 can be built and erected without deformation regardless of the small structural strength of the jacket panel 3 resulting from the bracing material 2.
Patent JP-H03127672-A (JP)
Title: Apparatus for washing work
Inventor: MANABE HIDEHIRO
IPC: B08B3/02
Filed: 1989-10-13
Abstract: PURPOSE:To surely prevent the occurrence of remaining of foreign matter at the time of washing without depending on a work by washing the work while aiming the holes thereof with an exclusive-used movable nozzle having injection holes of arrangement, size, shape, etc., according to specification of the washing position in the work to be washed. CONSTITUTION:A pallet 14, i.e., the work 17 is conveyed to stop position for washing and set to there. Then, in the case where the work 17 is a cylinder head, the exclusive-used movable nozzles 21, 23 are advanced from the prescribed waiting position, where does not interfere to plural kinds of the works 17, to using positions adjacent to upper face and side face of the cylinder head, respectively with air cylinders 20 corresponding to the nozzles 21, 23. Successively, the advanced nozzles 21, 23 inject washing liquid while aiming the oil hole opening part at the upper face and center part of the screw hole at the side face in the cylinder head. Then, in the pallet 14 fitted to the cylinder head, as through-hole corresponding to the oil hole opening part at lower face in the cylinder head is arranged, the washing liquid injected from the nozzle 21 can be allowed to flow out together with the foreign matter of chip, etc., downward from the through-hole.
Patent JP-H02111057-A (JP)
Title: Hybrid integrated circuit device for automobile
Inventor: KATAOKA MASAYUKI
IPC: H01L23/40
Filed: 1988-10-20
Abstract: PURPOSE:To suppress a dislocation during a pasting operation when a circuit board is pasted on a heat sink by using an adhesive by a method wherein a protruding part whose surface at a prescribed amount has been shaved so as to expose the surface of aluminum is embossed and formed and the circuit board is connected to the protruding part by a wire bonding operation of an aluminum wire. CONSTITUTION:An embossment of a protruding part is formed on a heat sink of aluminum; the upper part of the protruding part 6 is shaved; aluminum is exposed; a ground wire is connected to this port. That is to say, the protruding part is utilized in order to position a circuit board 4; the circuit board 4 is pasted; after that, the circuit board 4 and the surface of the protruding part 6 are connected by a wire bonding operation using an aluminum wire 5. Thereby, a transistor can be connected and a ground can be connected by an ultrasonic wire bonding operation using the aluminum wire; the protruding part can be used for a positioning operation when the circuit board is pasted.
Patent JP-H08130689-A (JP)
Title: Muse decoder
Inventor: MIZUGUCHI TAKAHIRO
IPC: H04N7/015
Filed: 1994-10-28
Abstract: PURPOSE: To reduce the power consumption and to decrease disturbance of spurious noise radiation onto peripheral equipments by stopping a clock signal used for a digital processing section for decode processing when a signal received by the MUSE decoder is not a MUSE signal. CONSTITUTION: A synchronization extract circuit 104 detects a frame pulse with a digital MUSE signal from an A/D converter circuit 103 and provides the output of a control signal to a relay circuit 115 when the frame pulse cannot be detected. The relay circuit 115 receives a control signal from the synchronization extract circuit 104 to stop power supply to a voice processing PLL clock generating circuit 116 and a time base expansion PLL clock generating circuit 117.
Patent JP-H1092583-A (JP)
Title: Electroluminescent element and manufacture thereof
Inventor: TANPO TETSUYA
IPC: H01L51/52
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To simplify the structure, to improve the light emitting efficiency, to prolong the lifetime, and to enable the even light emission without generating a dark spot. SOLUTION: A positive electrode 12 made of the transparent electrode material such as ITO is formed on a transparent board 10 such as glass or the like, and EL material such as a hole transporting material 15 and an electron transporting material 16 are laminated on the top surface of the transparent positive electrode 12, and a thin layer of a first negative electrode layer 18 of a relatively high purity is laminated on the surface of the EL material, and furthermore, a thin layer of a second negative electrode layer 20 of a relatively low purity, which has high electron donative characteristic, is laminated thereon.  A third negative electrode layer 22 of a relatively high purity is formed on the surface of the second negative electrode layer 20 at a thickness larger than that of the first negative electrode layer 18, and a fourth negative electrode layer 24 having electron donative characteristic higher than that of the second negative electrode layer 20 is formed on the surface of the third negative electrode layer 22 at a thickness larger than that of the second negative electrode layer 20. A protecting layer for shielding the fourth negative electrode layer 24, which is made of metal thin film or resin, from outside air is formed on the fourth negative electrode layer 24.
Patent JP-2000080680-A (JP)
Title: Route diagraming system of inspecting meter for city water consumption
Inventor: UEDA KEN
IPC: E03B1/00
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a route diagraming system of inspecting a meter for the quantity of city water consumed which enables an inspector to check a meter precisely in accordance with inspection route numbers even when the inspector checks the meter for the first time as a relief or a substitute and easily coping with it when a city water consumer or a city water facility in a meter inspection objective area is changed, etc. SOLUTION: It is constituted of a housing map data recording means to record a housing map data, a consumer attribute data recording means to record a data to show a name, a meter inspection route number or a meter number and a consumer position coordinate data recording means to record a position coordinate data on a map of the city water facility. Additionally, it is furnished with an arrow formation means to form a roughly rectilineal arrow in accordance with the route number on the map and a meter inspection route map printing means to output a map on which the arrow is formed to a paper medium.
Patent JP-H04141631-A (JP)
Title: Ultra short wavelight pulse generation device
Inventor: TOUMON MOTOJI
IPC: G02F1/37
Filed: 1990-10-02
Abstract: PURPOSE:To enable the secondary higher harmonic generation of a single pulse with a high noise ratio by spatially breaking down plural pulses emitted by a semiconductor laser, and making only the 1st pulse incident on an optical waveguide and propagating it in the optical waveguide. CONSTITUTION:This device is provided with the semiconductor laser 9, a lens system 4 which converts the laser light emitted by the semiconductor laser 9 into parallel light, a half-wavelength plate 6 which rotates the polarizing direction of the laser light by 90 deg., a condenser lens system 5 which converges the parallel light, and a waveguide type light changing element 2 which has the waveguide 3 for converting the wavelength of the laser light. The semiconductor laser 9 is driven with a pulse current, the laser light emitted by the semiconductor laser 9 is pulse light, and only the 1st pulse of relaxation vibration by the semiconductor laser 9 among the pulses is made incident on the waveguide type light converting element 2 which has the waveguide 3. Consequently, the wavelength break down of the laser light in a focal length direction is performed by the condenser lens system 5. Consequently, a single light pulse of the secondary higher harmonic obtained by wavelength conversion can be outputted as a high output.
Patent JP-H07118799-A (JP)
Title: Hot rolled plate of sn-, ti-, and b-containing dead-soft steel excellent in surface characteristic and its production
Inventor: OKITSU YOSHITAKA
IPC: C22C38/00
Filed: 1993-10-25
Abstract: PURPOSE:To obtain a hot rolled plate of Ti-and B-containing dead-soft steel excellent in surface characteristic by specifying the chemical components of a steel stock and also limiting Sn concentration in the surface layer of a steel plate. CONSTITUTION:A steel stock, having a composition consisting of, by weight, <0.010% C, <=0.10% Si, <=0.10% Si, <=1.0% Mn, <=0.10% P, <=0.03% S, 0.01-0.40% Sn, 0.004-0.10% sol. Al, <=0.0050% N, 0.0005-0.0030% B, 0.005-0.10% Ti, and the balance Fe with inevitable impurities, is used. If Sn concentration in the steel is <=0.4, Sn concentration in the surface layer of a steel plate can be controlled to <=5 and the occurrence of surface flaw can be prevented. By this method, the hot rolled plate of Ti-and B-containing dead-soft steel, for which Sn in tin plate scrap and steel can as iron scrap for steelmaking material is utilized as a reinforcing element and which has superior surface characteristic, can be obtained.
Patent JP-H05118719-A (JP)
Title: Revolution control of motor-driven compressor
Inventor: IKEDA SUSUMU
IPC: F25B1/00
Filed: 1991-10-15
Abstract: PURPOSE:To keep optimum revolution in loading a refrigerant for the purpose of driving at predetermined revolution a motor-driven compressor only when the amount of a refrigerant existent in a refrigerant circuit exceeds a predetermined value and a predetermined revolution instruction signal is outputted to a control part. CONSTITUTION:The number of revolution of a motor driven compressor is previously set to an operation setting part 43, and a set value is provided to a control part 30 as a predetermined revolution instruction signal. A pressure sensor 42 detects whether or not the amount of a refrigerant is over a predetermined value, and provides a detection result to the control part 30 as a pressure sensor signal. The control part 30, once receiving the pressure sensor signal and the predetermined revolution instruction signal, judges whether or not predetermined rotation control of the motor driven compressor should be performed. A judgment result is fed to a switching device module 20, whereby the switching device is opened and closed to control the revolutions of the motor driven compressor.
Patent JP-H05108691-A (JP)
Title: Accumulator circuit
Inventor: YAMAZAKI TAKAO
IPC: G06F7/505
Filed: 1991-10-15
Abstract: PURPOSE:To shorten the addition processing time without increasing the scale of an accumulator circuit. CONSTITUTION:An accumulator circuit consists of an n-bit lower order accumulator 20A containing an n-bit double input adder 31 and a memory 32 which stores the addition output of the adder 31 and a higher order bit deciding circuit 20B. An n-bit digital input signal is supplied to the accumulator 20A and added to the precedent accumulated output. Thus the digital input signal is outputted as an n-bit signal. At the same time, a carry signal obtained from the adder 31 as well as an MSB are supplied to the circuit 20B among those input signals. Based on both signals, the relevant higher order bit (k) is decided (k=an integer/or above) and (n+k) bits are outputted through an accumulator circuit 20. Thus the accumulating time can be shortened even with no use of the high speed adder 31 since the carry processing relation is separated from an addition output system of lower order bits.
Patent JP-S61144827-A (JP)
Title: Dry etching device
Inventor: HIROBE YOSHIMICHI
IPC: H01L21/3065
Filed: 1984-12-19
Abstract: PURPOSE:To perform an etching process with high anisotropy by a method wherein a discharging system feeding etchant and another discharging system feeding inhibitor are made independently workable respectively to form a side wall protecting film in a reaction chamber. CONSTITUTION:An etchant discharging system 6 feeds a vessel 7 with CF4 etc. to produce plasma containing well-known active radicals or ions for irradiating a poly Si3 therewith to advance etching process. Simultaneously or alternately with said process, an inhibitor discharging system 13 feeds CH3 etc. to another vessel 14 for feeding plasma containing active radicals containing C to a reaction chamber 1. Through these procedures, a polymer (inhibitor) may be formed on a sample 3 to augment etching anisotropy as a sidewall protective film. In order to form the inhibitor, plasma containing active O and N may be produced making the plasma react to poly Si to form thermally stable Si-O or Si-N coupling as for an inhibitor. In such a constitution, an etching process with high anisotropy and precision may be performed.