baber/WOPTO huggingface dataset:
Patent JP-S6458639-A (JP)
Title: Apparatus for sterilizing packaging material
Inventor: ADACHI TAKUYA
IPC: B65B55/04
Filed: 1987-08-14
Abstract: PURPOSE:To perfectly and efficiently sterilize a packaging material, by passing a strip of packaging material through a sterilizing liquid tank where a sterilizing liquid falls and flows and simultaneously keeping the liquid level of the steriliz ing liquid injected in the sterilizing liquid tank constant automatically. CONSTITUTION:A H2O2 liquid sent from a pump 7 is injected in sterilizing liquid tanks 3a, 3b through nozzles 5 but, by making the supply speed larger than the outflow amount thereof from the bottom part of each of the sterilizing liquid tanks 3a, 3b, the H2O2 liquid is accumulated in the sterilizing liquid tanks 3a, 3b. When the liquid level of the accumulated H2O2 liquid becomes higher than the set upper limit of a level meter 4, the rotational speed of the pump 7 is decreased and, when the liquid level of the H2O2 liquid becomes further lower than the set lower limit of the level meter 4, the rotational speed of the pump 7 again increases to keep the liquid level in each of the sterilizing liquid tanks 3a, 3b almost constant. The strip of packaging material introduced into the sterilizing liquid tanks 3a, 3b through rollers 8, 10, 11 is sufficiently brought into contact with a sufficient amount of the sterilizing liquid falling in the sterilizing liquid tanks 3a, 3b.
Patent JP-H0849623-A (JP)
Title: Liquid atomizer and manufacture thereof
Inventor: TAKEUCHI KIYOSHI
IPC: F02M51/06
Filed: 1994-08-05
Abstract: PURPOSE:To obtain a liquid atomizer by which injection pressure is increased, and the ignition quantities and the atomization of spray can be improved. CONSTITUTION:A valve seat 4a provided with a cylindrical part 4b is provided inside an outlet hole 4c of a container 4. A tapered seal valve part 1a is provided on the tip of a vibrating horn 1 to be operated by ultrasonic wave to be generated by a piezoelectric element 2. When the seal valve part 1a is separated from the cylindrical part 4b after the vibrating horn 1 is contracted, liquid fuel 7 is allowed to flow into a space formed between the seal valve part 1a and the valve seat 4a by pressure by a feed pump 6. When the vibrating horn 1 is extended, the liquid fuel 7 is shut in the space formed between the seal valve part 1a and the valve seat 4a. When the vibrating horn 1 is further extended, the seal valve part 1a acts as piston in the process, and the enclosed liquid fuel is pressurized and injected from the outlet hole 4c.
Patent JP-S6358821-A (JP)
Title: Vapor growth method
Inventor: ISHIKAWA HIDETO
IPC: H01L21/205
Filed: 1986-08-29
Abstract: PURPOSE:To avert the generation of the modified part of the state of an InP substrate surface as well as to perform the vapor growth of III-V compound semiconductor of good quality as well as to perform the vapor growth operation of a III-V compound semiconductor in an excellent reproducible manner by a method wherein, in the vapor growth method with which a III-V compound semiconductor layer containing As as a group V element will be formed on an InP substrate, the supply of the gas containing As atoms or As and the organic metal compound containing a group III element on the InP substrate, which is heated up to the prescribed temperature, is started almost simultaneously. CONSTITUTION:An InP substrate 1 in the state wherein phosphine PH3 gas is introduced into a reactor is heated up to the prescribed vapor growth temperature range of 600-700 deg.C, at 640 deg.C for example, the supply of phosphine PH3 gas is stopped at the prescribed point of time t1 in the state of the above-mentioned temperature. Subsequent ly, at the prescribed point of time t2, the raw gas of AsH3 and a group III element, namely, the organic metal compound gas of a group III element such as trimethylindium, trimethylaluminum and trimethylgallium of organic metal compound gas are introduced simultaneously, and a layer 2 of AlGaAs compound semiconductor is formed by vapor growth.
Patent JP-S6181078-A (JP)
Title: Encoding system of time series signal
Inventor: KOGA TOSHIO
IPC: H04N19/50
Filed: 1984-09-28
Abstract: PURPOSE:To obtain an encoding system that involves little increase of the quantity of information by encoding in a cluster unit used signal processing in processed data which are originally to be encoded when one of two kinds of signal processing is selected in the unit of cluster. CONSTITUTION:The first local decoding signal is generated in an adder 104 from a delayed forecast signal supplied from a delay circuit 108 and forecast error signal and supplied to an interpolating circuit 105. For the first local decoding signal, decoding is made for cluster for which thinning is made as if no thinning was made. Accordingly, interpolation is necessary for thinned, i.e. not encoded, picture element data. An interpolating circuit 105 makes interpolation of picture data which are not encoded in a thinned cluster using the first local decoding signal for neighboring encoded picture element data. For the first local decoding signal for other encoded picture element data, an input is outputted as it is to a frame memory 106 as the second local decoding signal. The frame memory 106 has the capacity to store approximately one picture of a picture signal.
Patent JP-H0252630-A (JP)
Title: Tongue presser having illumination
Inventor: NAKAGAWA MASAHIKO
IPC: A61B1/24
Filed: 1988-08-17
Abstract: PURPOSE:To efficiently transmit an illuminating light optically, and simultaneously, to obtain a tongue presser with light-weight and low cost by disposing plural lines of optical fibers on a pressing plate to be freely removably fitted to a grip in which a light source is incorporated. CONSTITUTION:To a grip 5, a socket 6, where a pressing plate 2 is connected, in fitted, and in the case, an electric lamp L to be the light source for illumination, a power source and a switch are arranged. On the upper surface of the pressing plate 2 and, simultaneously, between reinforcing rims 3, one or above plural lines of optical fibers 7 are arranged. Further, the heads of the above- mentioned reinforcing rims 3 and optical fibers 7 are arranged in positions to be someextent retreated near the light source from the head of the pressing plate 2, and the other edges are fitted to the positions approximately equal to the end edge surface of the pressing plate 2. Rays of lights emitted from the optical fibers irradiate a wide range together with the rays of light to be directly emitted from optical fiber emitting edges, the rays of light, in which the rays of light of one part from the emitting edges are transmitted in a transparent resin to compose the pressing plate 2, and the rays of light from edges formed in a semicircular shape.
Patent JP-S5992372-A (JP)
Title: Obstacle detector for car
Inventor: NISHIDA MINORU
IPC: G01S17/931
Filed: 1982-11-18
Abstract: PURPOSE:To perform wide-range obstacle detection by allowing a photodetecting element to photodetect only reflected light from an obstacle within a short- distance detection range of an obstacle detection in a specific direction. CONSTITUTION:A light emitting circuit 16 drives a laser diode 11 when a trigger pulse rises to generate laser light, which is projected to in front of a vehicle through a light emission lens 12. At this time, the laser diode 11 is closer to the light emission lens 12 than to its focus, so the laser light diverges at a specific angle. The reflected light from a front obstacle is converged by a photodetection lens 13 and guided to the photodetecting element 15. The photodetecting element 15 converts the light into an electric signal, which is inputted to and amplified by a photodetecting circuit 17.
Patent JP-S6094460-A (JP)
Title: Antimicrobial latex composition
Inventor: MOCHIZUKI MASATSUGU
IPC: C08L33/02
Filed: 1983-10-29
Abstract: PURPOSE:A composition, obtained by incorporating a cationic natural rubber latex or a cationic synthetic high polymer latex with a cationic antimicrobial agent, suitable for producing medical tools having lasting antimicrobial activity, etc., and having improved storage stability. CONSTITUTION:An antimicrobial latex composition, obtained by incorporating a cationic natural rubber latex, prepared by adding 1-5wt% cationic or nonionic surfactant to an ordinary natural rubber latex, and adjusting the pH to <=4.7 with an inorganic or organic acid, or a cationic synthetic high polymer latex, consisting of a vinyl based monomer or diene based monomer, etc., and prepared by incorporating a cationic surfactant, etc. as an emulsifying and dispersing agent, with a cationic antimicrobial agent, i.e. antimicrobial agent having positive charges and hydrophobic groups in the molecule, e.g. biguanide compound (salt), acridine compound (salt), a quaternary ammonium salt based compound or basic antibiotic substance (salt) in an amount of preferably 0.01- 30wt% based on the solid content of the latex.
Patent JP-S6265904-A (JP)
Title: City gas producing apparatus
Inventor: IWATANI MITSURU
IPC: C10K3/04
Filed: 1985-09-13
Abstract: PURPOSE:To improve the gasification efficiency of the raw material by controlling the amt. of combustion air which is used in the combustion for heating a catalyst in a specified pattern when city gas is produced by the steam cracking of naphtha or LPG in the cyclic city gas producing apparatus. CONSTITUTION:Naphtha or LPG as the raw material is catalytically cracked with steam in a low-pressure cyclic city gas producing apparatus to produce city gas. Since the steam cracking reaction is endothermic, the temp. of the catalyst is lowered during reaction. Accordingly, fuel is supplied from a combustion valve 2, air is supplied from an air valve 3 into a reactor 1 and the fuel is burned to heat the catalyst. Then the combustion is stopped and the fuel is again craked with steam to produce city gas. The process is repeated. When the fuel is burned, the oxygen concn. in the waste gas is measured, the amt. of air for combustion is appropriately controlled by regulating the r.p.m. of an air blower and the air valve 3 and the gasification efficiency of naphtha, LPG, etc., is improved.
Patent JP-H0951182-A (JP)
Title: Attaching device for part
Inventor: AKAHA MASAMITSU
IPC: H05K7/14
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain an attaching device for a part capable of easily attaching the part and improving the workability during the attachment to a printed circuit board. SOLUTION: An attaching device 7 for a part comprises a leg 4 for attaching to a printed circuit board 8, attaching claws 2, 6 to be inserted to attaching holes 9b, 10b formed in a shield case 9 and a shield plate 10 and a presser tongued piece 3 for pinching a guide portion 2a together with a shield case 9, and thus the shield case 9 and a plate 10 can be fixed to the printed circuit board 8. Also, the attaching device 7 has electric conductivity so that the printed circuit board 8, the shield case 9 and the plate 10 can be electrically connected together. Moreover, by applying taping work to the leg 4 of the attaching device 7, automatic attachment to a printed circuit board 8 can be performed thereby improving the workability.
Patent JP-S6447119-A (JP)
Title: Pulse generator
Inventor: ISHIKURA KAZUO
IPC: H03K5/00
Filed: 1987-08-17
Abstract: PURPOSE:To increase a strobe value by providing a detector inputting a counter output being the result of increasing a setting value of a received reference signal and a clock so as to increase the pulse period by each period of the clock with respect to the reference signal. CONSTITUTION:A setting device 3 gives an initial set to a counter 4. The counter 4 inputs a reference signal as a count input, increments the count by one each and outputs the result at a parallel input terminal 5A of a counter 5. The counter 5 increments the setting value by one each based on the clock having a shorter period than that of the reference signal and the setting value given to a terminal 5A and outputs the result to a detector 6. Thus, the detector 6 receives the setting value of the counter 5 and the clock to output a pulse whose period is incremented by the clock period with respect to that of the reference signal. Thus, the pulse generator is used for a generator for a strobe signal used for an IC tester or the like.
Patent JP-2001034921-A (JP)
Title: Recorder and/or reproducer
Inventor: KAWAZOE KAZUSHIGE
IPC: G11B5/41
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To perform cleaning of a head quickly by detecting adhesion of dust to the head appropriately and conveniently. SOLUTION: At least one of the, current value, voltage value or r.p.m. of a spindle motor 13 is monitored by a sampling circuit 41 and compared with a preset threshold value by means of a comparator 42. If the monitored value exceeds the threshold value, a processing control section 43 makes a decision that dust is adhering to the ABS(air bearing surface) of a flying head slider and actuates a light emitting device 44 or displays information for indicating adhesion of dust on a monitor 45.
Patent JP-H0252987-A (JP)
Title: Condenser protecting device
Inventor: TOYOSAKI YASUYUKI
IPC: F28B9/02
Filed: 1988-08-18
Abstract: PURPOSE:To permit the introduction of turbine bypass steam into a condenser while reducing the pressure and the speed of the steam so as not to affect to the internal structure of the condenser by a method wherein the ratio of the through hole area of a perforated tube injecting the steam into the condenser to the through hole area of a perforated plate for a flush box is specified. CONSTITUTION:A flush box 12 is provided around a perforated tube 11 and the flush box 12 is connected to the upper main body 13 of a condenser. The flush box 12 is penetrated through the upper main body 13 of the condenser and is communicated with the inside of the condenser through a perforated plate 14. In this case, a multitude of through holes 11a is bored on the perforated tube 11 and a multitude of through holes 14a is bored on the perforated plate 14 while the ration of the through hole area A1 of the perforated tube 11 to the through hole area A2 of the perforated plate 14 is specified so that the ratio of the areas becomes 0.2 to 0.6.
Patent JP-H0850886-A (JP)
Title: Rechargeable small type electric appliance
Inventor: CHIYAKI MASANOBU
IPC: B26B19/38
Filed: 1995-07-17
Abstract: PURPOSE:To safely demount a rechargeable battery mounted on a wiring board. CONSTITUTION:A cut-off part 20 is formed in a part facing to the circumferential surface of a rechargeable battery 5 on a wiring board 4. When the rechargeable battery 5 is removed from the wiring board 4, the upper and lower parts on the peripheral surface of the battery 5, whose surfaces are smooth without recessed and projecting parts and do not give any pain even if gripped, can directly be gripped without coming in contact with the wiring board 4 where is easy to be injured when gripped because of existing of soldered or crimped parts.
Patent JP-S6096097-A (JP)
Title: Piezo-electric type electroacoustic transducer
Inventor: KOBAYASHI TERUO
IPC: H04R1/28
Filed: 1983-10-31
Abstract: PURPOSE:To reduce the low frequency only and to make sound easy to hear by installing the leaking hole which makes the sound leak in the air, besides the sound releasing hole to transmit the sound caused by the piezo-electroacoustic diaphragm at the front air chamber to ears. CONSTITUTION:A metallic diaphragm 14 is stuck with the ceramic piezo-electric body 13 with an adhesive, and at the same time, is electrically connected and constructs the piezo-electric vibrator. The case 15 constructs a front air chamber between the diaphragms 14, the case 15 is metallic and is electrically connected with the metallic diaphragm 14 and the case 15 is electrically connected with the terminal board 24. The case 15 has the sound releasing hole 22 at the center and the acoustic leaking hole 23 at the circumference. Since an acoustic leaking hole 23 is separated from the sound releasing hole 22 and is installed at the circumference of the case 15, the sound coming out of the acoustic leaking hole 23 leaks in the air only and reduces the decrease.
Patent JP-H0548905-A (JP)
Title: Quantizing device and reverse quantizing device
Inventor: KIKUCHI YOSHIHIRO
IPC: H03M7/30
Filed: 1991-08-14
Abstract: PURPOSE:To perform the quantization by the quantizing table of small capacity and to perform the small hardware quantity by dividing the absolute value of an input signal into a high order and a low order and dividing a quantizing table into a high order and a low order. CONSTITUTION:A quantizing device divides the positive and negative codes and the absolute value of an input signal C, holds them at a first holding means 1, the high order bit and a quantizing width index Q is inputted to a high order quantizing table 3 and a table is constituted. In the same manner, a low order bit and the index Q are inputted to a low order quantizing table 5 and the table is constituted. These outputs are added by a first adding means 7, a part of the code of the means 1 and the output of the means 7 are converted by a converting means 9, and a quantizing index X is outputted. Thus, the quantizing can be performed by the quantizing table of small capacity.
Patent JP-H0488683-A (JP)
Title: Photoelectric conversion device
Inventor: KUBO HIROAKI
IPC: H01L31/04
Filed: 1990-07-31
Abstract: PURPOSE:To keep a transparent film unchanged in film quality and to prevent a semiconductor film from deteriorating in characteristics by a method wherein an impurity undoped layer is provided to a transparent conductive film on the semiconductor film side to serve as a block layer which stops impurities from diffusing. CONSTITUTION:An impurity doped layer 2a and an undoped layer 2b are successively laminated on a light transmissive insulating substrate 1 to form a transparent conductive film 2, and a photodetective semiconductor film 3 on which the transmitted light impinges from an insulating substrate side is provided to the undoped layer 2b of the transparent conductive film 2, whereby a undoped layer is provided to the side of a transparent conductive film which confronts a semiconductor film, and impurities contained in the transparent conductive film are prevented from diffusing into the semiconductor film even if the transparent conductive film is made to stand under a high temperature. By this setup, the transparent conductive film is lessened in sheet resistance by impurities without deteriorating the semiconductor film in characteristics, so that the semiconductor film can be kept unchanged in characteristics.
Patent JP-H0254452-A (JP)
Title: Magneto-optical recording method
Inventor: KIKITSU SATORU
IPC: G11B11/105
Filed: 1988-08-19
Abstract: PURPOSE:To realize a fast overwrite function by controlling the direction of the magnetization of a magneto-optical recording layer by the power level of a laser by using a recording medium. CONSTITUTION:A laser beam 61 and a magnetic field Hex are applied on a magneto- optical recording medium in which the magneto-optical recording layer 2 having perpendicular magnetic anisotropy and a stabilization layer 3 are laminated via a switched connection force. Here, the laser beam 61 is modulated to two power levels, and the magnetic field Hex is reduced as separating from the irradiation position with the laser beam 61. And the medium is heated to a temperature over a recording temperature by irradiating by the laser of first power level, and an inverted magnetic domain is formed by applying the magnetic field Hex=HHW from a magnet 62, then, magnetization on the stabilization layer 3 progresses so that supplementary grating magnetic moment can be arranged by cooling a heated area to a Curie temperature. Also, the supplementary grating magnetic moment can be arranged when the area is heated over an erasing temperature and the inverted magnetic domain is formed on the recording layer 2 by applying the magnetic field Hex=HH and the stabilization layer 3 is cooled less than the Curie temperature by applying the irradiation of the laser beam of second power level.
Patent JP-H0745559-A (JP)
Title: Bonding method of adhesive tape onto semiconductor wafer
Inventor: KAWASHIMA HIROYUKI
IPC: H01L21/683
Filed: 1993-07-26
Abstract: PURPOSE:To bond an adhesive tape onto a semiconductor wafer without causing bubbles, a sag, wrinkles, etc., at all. CONSTITUTION:An adhesive tape 1 is tightly stuck on a frame ring 6 in omnidirection so that said tape 1 may be bonded onto a wafer 9 by pressing down a soft rubber pad 10 upon the tape 1 on the wafer 9 in deaerating atmosphere. Through these procedures, no sag and wrinkles may be caused at all on the bonded surface between the tape 1 and the wafer 9. Besides, since the tape 1 is bonded onto the wafer 9 in the deaerating atmosphere, no bubbles remain at all between the tape 1 and the wafer 9. Furthermore, since a rubber pad 10 is pressed down upon the tape 1 on the wafer 9 when the tape 1 is bonded on the wafer 9, both residual bubbles and the causing of the sag and wrinkles can be avoided without fail.
Patent JP-S6182425-A (JP)
Title: Charged beam exposure equipment
Inventor: NAKASUJI MAMORU
IPC: H01L21/30
Filed: 1984-09-29
Abstract: PURPOSE:To prevent a throughput from limiting and to improve the drawing accuracy by controlling to increase the maximum size of a beam when a pattern larger in size than the predetermined size is exposed, and to decrease the maximum size of the beam when smaller than the predetermined size. CONSTITUTION:A deflector 25 is a main deflector for largely deflecting a beam, a deflector 24 is a sub deflector for deflecting a beam in small amount at a high speed, and a beam forming circuit 52 varies the beam maximum size by the magnitude of a beam to be drawn. In case of drawing a large pattern, the large beam of the maximum size is drawn, and in case of drawing a small pattern, the small beam of the maximum size is drawn. When drawing at every subfield 62 divided from a field 61 into a plurality, the large pattern of a dicing line 63 or a bonding pad 64 is drawn by the beam of the maximum size, and a fine pattern 65 is drawn by the beam of the maximum size. Thus, the pattern of large area can be drawn at a high speed to improve the drawing throughput.
Patent JP-H1049937-A (JP)
Title: Magnetic recording/reproducing device
Inventor: IWASE SHIGERU
IPC: G11B15/44
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording/reproducing device capable of easily switching to fast-forwarding and reduced in an operational amount and effective for miniaturizing the device and reduced in power consumption and costs. SOLUTION: During a recording/ reproducing operation, FW(forward) or RV(reverse) reel shafts 14 and 16 are rotated via a capstan gear 4, FW or RV switching gears 6 and 7 and reel gears 15 and 17 and, during a fast- forwarding/rewinding operation which is a high-speed feeding operation, or during a queueing/reviewing operation, a gear driving system is switched by moving a PF switching plate and the rotation of the FW or RV reel shafts 14 and 16 are rotary-driven via the capstan 4, the FW or RV switching gears 6 and 7 and FW or RV intermediate gears 9 and 10 or FW or RV idle gears 11 and 12 and reel gears 14a and 16a.
Patent JP-H1195803-A (JP)
Title: Controller for system and driving method for controller
Inventor: RUUDEI MAIAA
IPC: G05B23/02
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To consider cross dependency relation between modules during execution when a different module is executed. SOLUTION: A first storage means is provided and a fault mutually between the modules 10 and 11 is stored in the storage means. A second storage means is provided and which module 10 or 11 is already operated is stored in the storage means. A scheduler 12 detects whether or not the fault can be generated between the modules by the operation of the different module, based on the first and second storage means, for the operation of the different module and the scheduler 12 blocks the simultaneous operation of the modules 10 and 11 for supplying the fault to each other.