baber/WOPTO huggingface dataset:
Patent JP-2000106344-A (JP)
Title: Stage device, aligner, manufacture of the device, and method for driving stage
Inventor: KORENAGA NOBUSHIGE
IPC: H01L21/027
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a quick positioning device of high accuracy. SOLUTION: This stage device comprises a stage 101, which moves in a specified direction, a first unit which applies the stage 101 with a force in a specified direction, a movement device for moving the first unit or a structure body equipped with the first unit, a first measurement device for measuring the position or the movement amount of the stage 101, and a second measuring device for measuring the position or the movement amount of the first unit or the structure body. The stage 101 is controlled, based on the measured value of the first measuring device while the movement device is controlled, based on the measured value of the second measurement device.
Patent JP-H0754618-A (JP)
Title: Multivalve type internal combustion engine
Inventor: TSUCHIDA NAOKI
IPC: F02F1/24
Filed: 1993-08-09
Abstract: PURPOSE:To restrain deterioration in combustion probability even at the time of low-speed rotation by passing part of an air-fuel mixture entering from both side intake ports among three suction ports through the exhaust port side of a combustion chamber and a part of the mixture entering from the middle intake port through the intake port side respectively to make an opening area of the middle suction port smaller than that of both sides. CONSTITUTION:Intake ports 12a, 12b, and 12c and exhaust ports 13a and 13b are provided on respective intake and exhaust valves. The middle intake port 12a has a diameter smaller than that of the other intake ports, and an angle of the axis of the intake valve opening/closing the intake port 12a to a cylinder bore center is smaller than that to the bore center of the intake valve opening/ closing both the side intake ports 12b and 12c. Consequently an air-fuel mixture from both the side intake ports 12b and 12c is turned into a tumbling flow passing on an exhaust side, and the mixture from the intake port 12a is turned into a a tumbling flow passing on the intake port 12a side. Consequently exhausting at the time of high speed is improved to increase a flow at the time of low speed. The enlargement of both side intake ports prevents fuel ratio from lowering at the time of low speed.
Patent JP-S6439956-A (JP)
Title: Preparation of cheese-containing jelly food
Inventor: RO KATSUMI
IPC: A23L21/10
Filed: 1987-08-07
Abstract: PURPOSE:To obtain the titled food, having excellent texture and capable of holding a stable jelly state without mustiness or mealiness, by homogenizing a specific cheese.jelly compound mix while heating and stirring, sterilizing the resultant homogenate at an ultrahigh temperature in a short time, reducing the temperature and then homogenizing the cooled homogenate. CONSTITUTION:An adequate amount of water is added to 7-14wt.% cheese, such as natural cheese or process cheese, and dissolved while being heated to provide a cheese paste. Sodium citrate, etc., are then added to adjust the pH to 5.5-7.0 and high methoxyl pectin, together with saccharides, is then added to heat the obtained blend at 70-80 deg.C. The heated blend is subsequently stirred at a high speed of, e.g. 10,000r.p.m., with a high-speed stirrer to afford a homogeneous finely dissolved solution. An aqueous solution consisting of a gelling agent, such as agar or carrageenan, a thickener, such as xanthan gum, and a stabilizer, such as K2HPO4, is added to the above-mentioned solution and a fruit juice, sour agent, etc., are further added to afford a compound mix of the cheese with jelly, which is then subjected to homogenization treatment and sterilization at an ultrahigh temperature in a short time. The temperature is subsequently reduced to 75-85 deg.C and the cooled homogenate is then homogenized and cooled.
Patent JP-S5899141-A (JP)
Title: Paste for forming transparent film
Inventor: KANO MITSURU
IPC: C23C20/06
Filed: 1981-12-10
Abstract: PURPOSE:To obtain printing paste applicable to screen printing and capable of forming a transparent PbO2 film by calcination by incorporating an org. lead compound which forms PbO2 by calcination and is soluble in an org. solvent. CONSTITUTION:Paste is composed of an org. lead compound, an org. solvent and a thickener. The preferred org. lead compound is octyl lead, hexyl lead or butyl lead all of which are soluble in the org. solvent, especially octyl lead, and it is added so as to adjust the Pb content of the paste to 1-10wt%. The preferred org. solvent is terpineol 2-ethylhexanol, benzyl alcohol or the like, and the preferred thickener is nitrocellulose, ethylcellulose or the like. The paste is coated by screen-printing with a screen plate patterned to a desired shape, and it is calcined to form a transparent PbO2 film of the desired shape.
Patent JP-S5989073-A (JP)
Title: Recording device
Inventor: SAKATA KUNIHIRO
IPC: H04N1/40
Filed: 1982-11-12
Abstract: PURPOSE:To improve the recording speed with no increment of the electric power supply capacity by lowering the power supply voltage to prevent increment of power of the power supply when the number of black dots exceeds the prescribed value to have a load exceeding the stabilized region of the power supply. CONSTITUTION:When a recording command is delivered through a control line CNT, gates G1-GP corresponding to ''blacks'' are opened in response to the record information of a shift register SR. Then corresponding transistor switches T1-TP conduct at a recording head part 1, and therefore heating resistors R1-RP connected to the switches T1-TP conduct. Then the ''black'' is recorded at the part corresponding to the recording paper. The time width of the recording command is controlled to be set at the prescribed value at all times in case the number of record dots is less than the prescribed value and the full current is lower than the maximum rated current of a power supply part 3. When the number of record dots exceeds the prescribed value, the output voltage of the part 3 is lower than the rated voltage. Then the time width of the recording command is increased to lower the level of a required electric power.
Patent JP-S6088940-A (JP)
Title: Photosensitive resin composition
Inventor: ARAKI YASUHIKO
IPC: C08G59/62
Filed: 1983-10-21
Abstract: PURPOSE:To enable sufficient hardening through heating for a short time and formation of a permanent protective film by using a composition composed essentially of a specified unsatd. compd., a photopolymn. sensitizer, an epoxy compd., and amine imide. CONSTITUTION:A photosensitive resin compsn. is composed essentially of, preferably, 10-90wt% photopolymerizable unsatd. compd. having >=2 terminal ethylene groups, preferably, 0.01-15wt% photopolymn. sensitizer, preferably, 5-80wt% epoxy compd. having >=2 epoxy groups, and preferably, 0.2-12wt% amine imide represented by the formula in which R1, R4 are each 0-6C aliphatic hydrocarbon capable of contg. O, and R2, R3 are each 0-6C aliphatic hydrocarbon. Said unsatd. compd. is polyol acrylate or methacrylate, etc., and said sensitizer is of a phenyl ethyl ketone type. Such a photosensitive resin compsn. is photopolymerized by irradiation of actinic light, and it can form a permanent protective film by the ordinary method.
Patent JP-H04254817-A (JP)
Title: Ophthalmic lens having double focal points
Inventor: JIYON ANDORIYUU FUZEI
IPC: G02C7/06
Filed: 1991-08-07
Abstract: PURPOSE: To obtain excellent sight by combining the both of a diffraction effect and a refractive effect and providing essentially optical ability concerning a double focus ophthalmology lens. CONSTITUTION: A lens 40 is formed by a smooth front surface 42 and a back surface which is constituted by providing series of diffractive zones 46, 48, 50, 52 and 54 and the respective zones are separated by an optical step 44 being about two-thirds of design wave length through the use of the light dividing range of the max. light adaptation sensitivity of human eyes. The lens is provided with diffractive ability and two focuses, the first focus is related to first diffraction and the second focus is related to second diffraction.
Patent JP-S6359423-A (JP)
Title: Method for cleaning top comb in comber
Inventor: INAGAKI KAZUHIRO
IPC: D01G19/10
Filed: 1986-08-22
Abstract: PURPOSE:In detecting full cans and stopping a comber, to make it possible to exchange cans and to clean top combs at the same time and to improve operating efficiency, by suspending the comber at a position suitable for cleaning of top comb. CONSTITUTION:In detecting full cans and stopping operation of a comber to exchange the cans, first the comber is changed from high-speed operation to low-speed operation. Then the operation of the comber is suspended in such a way that a top comb 2 reciprocating during the operation of the comber stops at a position suitable for cleaning. During the suspension the cans are exchanged and simultaneously air is jetted from a nozzle 22 to clean the top comb 2.
Patent JP-H1121734-A (JP)
Title: Spun-like yarn and its production
Inventor: ISHIGURE KOUJI
IPC: D02G3/24
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject yarn, good in high-order passability and having sufficient spun touch and swelling, and to provide a method for efficiently producing the same. SOLUTION: This spun-like yarn is a false-twist, crimped yarn using multifilament yarns, carrying intertwined yarns and loops, with closed loops 13 accounting for 50 to 99% of total loops, and is obtained by (A) false-twisting the multifilament yarns in such a way to secure the following false-twisting number T: 7000/D<1/2> <=T<=27000/D<1/2> (D is denier number of the multifilament yarn to be false-twisted), and (B) fluid processing them using a nozzle with a yarn guide slanted preferably at an angle (θ) of 20 to 40 deg. to air hole.
Patent JP-H0727385-A (JP)
Title: Production line
Inventor: ARII HIDETOSHI
IPC: F24F7/06
Filed: 1993-07-15
Abstract: PURPOSE:To provide a production line on which a storage operation of processed articles, etc., in a processing step can be smoothly conducted. CONSTITUTION:A production line for an articles has a clean tunnel 1, and a clean stocker 3 aligned in parallel. A connecting passage 2 isolated from an external environment is continuausly arranged between the tunnel 1 and the stocker 3, wherein the processed articles, etc., are transferred between the tunnel 1 and the stocker 3 via the passage.
Patent JP-S6439976-A (JP)
Title: Ozone sterilization for food and sanitary articles
Inventor: KOGANEMARU KIMITAKA
IPC: A23L3/358
Filed: 1987-08-07
Abstract: PURPOSE:To sterilize foods and sanitary articles safely and in a short time, by sterilizing the foods and the sanitary articles by using an aqueous solution containing an iodide with specific concentration and diffused ozone generated in a given concentration. CONSTITUTION:An iodide is added to a given amount of water. Potassium iodide is especially preferable as the iodide and ammonium iodide and sodium iodide can be similarly used besides potassium iodide. The iodide is dissolved in 1/100-1/5,000 normality. Materials to be treated are immersed in the aqueous solution of the iodide and ozone is diffused from an ozonizer having corresponding generating ability into the aqueous solution into 1-25mg/l concentration. Foods and sanitary articles are immersed in the aqueous solution for about 2-3min so that all attached microorganisms can be sterilized. Release of ozone in air can be suppressed to ozone concentration of <=an allowable value and the sterilization carried out safely and in a short time.
Patent JP-H0927272-A (JP)
Title: Manufacture of electron emitting element, electron source and image forming device
Inventor: TAKADA KAZUHIRO
IPC: H01J1/30
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface conduction type electron emitting element having high electron emission efficiency and high stability when driven for a long time. SOLUTION: This method for manufacturing a surface conduction type electron emitting element provided with a conductive film 3 having an electron emitting part 2 between electrodes 4, 5 includes a process for forming a carbonaceous coating in the gap of the conductive film 3 which serves as the electron emitting part 2 and for subjecting the coating selectively to heating treatments. Therefore the crystalline property of the carbonaceous coating can be enhanced.
Patent JP-H11218575-A (JP)
Title: Velocity measurement device
Inventor: TAKAI TAKUO
IPC: G01S15/58
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a velocity measurement device capable of accurately measuring the moving velocity of a small object or a distant object even with sneaking of a sound wave from an ultrasonic transmitter to an ultrasonic receptor or reflection of a sound wave from a stationary body being near the object. SOLUTION: In the velocity measurement device provided with an ultrasonic transmitter 10, an ultrasonic receptor 20 and a signal processor containing an operator 32 operating the moving velocity of a ball 50 based on a Doppler signal component, the receptor 20 is constituted by using a receiver 21, a pre- amplifier 22, a mixer 23 and a low-pass filter 24, and a notch filter 25 is provided to at least one of between the receiver 21 and the pre-amplifier 22 and between the pre-amplifier 22 and the mixer 23.
Patent JP-S6442691-A (JP)
Title: Display controller
Inventor: FURUHASHI TSUTOMU
IPC: G06F3/153
Filed: 1987-08-10
Abstract: PURPOSE: To attain quick plotting processing by the small number of hardware parts by informing a plotting control circuit of the arrival of a time-divided plotting period at timing faster than switching timing between practical display period and plotting period. CONSTITUTION: A display signal generating part 10 for generating a display memory control signal 11 outputs a control signal 13 indicating a plotting period and a display period to the plotting control circuit 2. The control signal 13 is outputted at timing faster than the switching timing between the practical plotting period and display period by a prescribed period so that the circuit 2 can execute quick plotting processing within the plotting period. Consequently the circuit 2 can prepare the execution of plotting processing and execute quick and sure plotting processing and the display system can be constituted of the small number of hardware parts.
Patent JP-H0247800-A (JP)
Title: Gas isolation control circuit
Inventor: KITAGAWA NAOSHI
IPC: G08B21/16
Filed: 1988-08-09
Abstract: PURPOSE:To exclude a malfunction due to erroneous setting by holding the voltage/no-voltage setting signal of a gas insulating signal outputted from a CPU, and generating the gas insulating signal by means of the setting signal. CONSTITUTION:By the initial setting of a CPU 5, the voltage/no-voltage setting signal of the gas insulating signal outputted from the CPU 5 is held in a signal holding circuit 6. When a gas leakage detecting circuit 8 decides a gas leakage condition, a timer circuit 10 is activated in order to prepare the voltage/no- voltage gas insulating signal conforming to the data of the signal holding circuit 6. Based on it, a gas insulating signal output circuit 9 outputs the gas insulating signal conforming to the contents of the setting signal applied by the signal holding circuit 6 to a valve 11 of a gas meter, and executes a valve closing operation.
Patent JP-S6092737-A (JP)
Title: Blood pressure measuring method and pressure band
Inventor: GERAN SHIEENERU
IPC: A61B5/02
Filed: 1984-09-21
Abstract: Blood pressure cuff for measuring slender, normal and thick upper arms as well as thighs, characterized in that it comprises a number of sections (3-5, 3'-5') defining the width of the field acting around the upper arm or thigh at pressure measurement, which sections are connected via each their channel (6) to the force pump creating the pressure, and a throttle means (9) arranged to connect one or more channels with the air pump depending on the thickness of the arm or thigh.
Patent JP-S6354753-A (JP)
Title: Package
Inventor: SAWADA YUKIO
IPC: H01L23/28
Filed: 1986-08-25
Abstract: PURPOSE:To reduce a necessary area at the time of mounting and to eliminate the contact of leads with an implement or a human body at the time of conveying or mounting on a substrate by facing external leads with a through hole formed at a package body to expose it with the exterior. CONSTITUTION:In a package in which an electronic circuit component 1 placed on an island 2 and external leads 3 connected to the component 2 are sealed, the leads 3 are disposed in through holes 7, 8 formed at a package body 6 to be exposed with the exterior. For example, the component 1 and the leads 3 are wholly sealed with the body 6 made of epoxy resin or ceramics, the holes 7 which arrive at the leads 3 in the body 6 are opened at one surface of the body 6, and the leads 3 are exposed with the exterior. Or, the leads 3 may be disposed in the hole 8 which vertically penetrates the body 6 to expose it with the exterior from upper and lower surfaces of the body 6.
Patent JP-S5989722-A (JP)
Title: Heat treatment of crank shaft
Inventor: HOUJIYOU NOBUYOSHI
IPC: C21D9/30
Filed: 1982-11-12
Abstract: PURPOSE:To prevent effectively the fatigue failure of the 1st and the 2nd fillet parts of a crank shaft by hardening fixed ranges of the shaft including the fillet parts. CONSTITUTION:A pin 6 is eccentrically connected to a journal 4 with an arm 5 in-between, and they are united to one body to form a crank shaft 3. The semicircular range E-A-F7 of the 1st fillet part 1 formed at a joint between the journal 4 and the arm 5 and the semicircular range G-B-H8 of the 2nd fillet part 2 formed at a joint between the arm 5 and the pin 6 are hardened with laser beams, electron beams, arc or the like. Thus, ranges of about 90 deg. before and behind both ends A, B of the shortest straight line connecting the fillet parts 1, 2 in the circumferential direction are hardened, and the fatigue strength of the parts is improved.
Patent JP-S6090473-A (JP)
Title: Solid-state image pickup device
Inventor: MATSUMOTO SHIGENORI
IPC: H04N5/335
Filed: 1983-10-24
Abstract: PURPOSE:To obtain a solid-state image pickup device with small occurrence of the smear and high sensitivity by separating and installing a conductive layer opposite to a semiconductor substrate with the dielectric, and forming a unit picture element which constitutes a photoelectric conversion part in the area. CONSTITUTION:The light is irradiated to P-N junction photodiode consisting of P type region 8 and N type region 3 formed at the surface of N type substrate 7, and the electron, which is generated as the result, is accumulated for the fixed period and is read out to an output part by an MOS switch gate. Then, the electrons, which occur in the N type substrate 7, out of electrons occurring at the depth part of the substrate which become causes for occurrence of the smear are all absorbed to the N type substrate 7. Further, since the unit picture elements consisting of the photodiode and MOS switch are completely separated from the adjoining unit picture element by an oxydized film 9 and high-resistant poly- crystal silicon 10, the arrow mark C out of the smear components due to dispersion in the lateral direction is completely restrained.
Patent JP-2000034046-A (JP)
Title: Paper reversing device for printer
Inventor: SO SHINKAN
IPC: B65H29/60
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent both-sided printing to an OHP paper in error by operating a guide means to discharge a paper sheet to a paper discharge path in the case where a paper sheet entering an admission path is a transparent overhead projector(OHP) paper. SOLUTION: When an instruction 'both-sided printing' is given by a user in the condition of receiving a transparent OHP paper in a cassette, a paper discriminating sensor 180 detects that the paper sheet which is about to enter through an admission path 130 is a transparent OHP paper. Whereupon, a control part operates a solenoid 115a to turn a turning plate 115 of a guide means counter-clockwise in spite of an instruction for both-sided printing, thereby closing a reversing path 120 and opening a paper discharge path 110. Accordingly, the OHP paper is subjected to printing only on one side and then discharged to the outside of a printer in spite of the instruction for 'both-sided printing'.
Patent JP-H0946918-A (JP)
Title: Charger of secondary battery
Inventor: KAWAJIRI SUSUMU
IPC: H02J7/10
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To accurately judge whether a PHS is mounted on a charger or not, without using a mechanical means such as a switch, etc. SOLUTION: While a PHS 2 is put on a charger 1, a very small constant current circuit 15 seeks to supply a charging terminal 11 on charging side with a current being very small as compared with the charging current supplied to a constant current circuit 12 for charging, for a specified time periodically according to the control of the controller 16. A current detector 13 detects the current flowing from the very small constant current circuit 15 to the charging terminal 11 on charging side. When the very small constant current circuit 15 seeks to supply currents, unless the current value detected with the current detector 13 is 0, the controller 16 starts the operation of the constant current circuit 12 for charging, judging that the PHS2 is put on the charger 1.
Patent JP-H0645658-A (JP)
Title: Semiconductor element bonding substrate
Inventor: TOYAMA TADATOSHI
IPC: H01L33/62
Filed: 1992-07-24
Abstract: PURPOSE:To obtain a semiconductor element bonding substrate where the light output fluctuation can be compensated by providing a hole at the element bonding part of the semiconductor element bonding substrate. CONSTITUTION:In a semiconductor element bonding substrate 1. a hole 7 leading from the surface to the rear surface is formed at the bonding part with an element 2 on the substrate 1 and an adhesive 3 is dipped or stamped on the substrate 1 previously or the adhesive 3 is coated on the rear surface of the semiconductor element 2. Then, the element 2 is bonding onto the hole 7 of the substrate 1 and the element 2 is sucked to the substrate 1 through the hole 7 from the rear surface side of the substrate 1 by a vacuum suction device, thus sucking out the extra adhesive 3 to the part of the hole 7 and making uniform the adhesion between the element 2 and the substrate 1, thus suppressing the creepage of adhesive 3 onto the element side surface and making equal the height of the element 2 constantly and hence defining the height of the light emission surface between the chips and making uniform the height of the light emission surface of a light emitting diode.
Patent JP-H0941786-A (JP)
Title: Door opening/closing structure of cargo chamber in van type vehicle
Inventor: URANISHI YUKIRO
IPC: E06B7/16
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To remove a continuous part projected from the body existing between 600-1,500mm above the ground to secure the maximum volume in the cargo chamber, in the door opening/closing structure of the cargo chamber in a van type vehicle which can hermetically close the door. SOLUTION: Upper links 6, 7 are provided at the upper end of support rods 4, 5 vertically pivoted by both sides of the external face of a door 2. The front end of the inside of the upper links 6, 7 is pivoted by the lower part of the upper member 10 guided by the upper rail 3b provided at the upper part of the opening 3a of the cargo chamber 1 and lower links 8, 9 are provided at the lower ends of the support rods 4, 5. The front end of the inside of the lower links 8, 9 is pivoted by the arms 13, 14 guided in the downward recess of the lower rail 16 provided on the floor face 3d near the opening 3a of the cargo chamber 1.