baber/WOPTO huggingface dataset:
Patent JP-H03140421-A (JP)
Title: Method for controlling cooling of sintered ore
Inventor: TAKEUCHI KOJI
IPC: C22B1/26
Filed: 1989-10-27
Abstract: PURPOSE:To automatically adjust the opening degree of a damper and to prevent loss of power for a blower due to delayed operation, etc., by adjusting the opening degree of the damper of a cooling fan in a cooler based on the comparison calculated result of the detected temp. and the reference value by a temp. controller. CONSTITUTION:The raw ore is charged into a sintering machine and sintered, and the sintered ore is crushed, cooled by a cooler and discharged by a belt conveyor. The temp. of the sintered ore 21 is detected by a radiation thermometer 20 at the head of the ore discharge belt conveyor 10 in the cooler or especially in the secondary cooler. The initial detected temp. and the cooling target value (set reference value) are compared and calculated by the temp. controller 22, and the opening degree of the damper 23 of the cooling fan in the cooler is automatically controlled when there is a difference between both values. Furthermore, when the temp. of the discharged sintered ore 21 becomes higher than the set temp. of an alarm, an alarm lamp ANN is lit, and cooling water is sprinkled over the sintered ore 21 on the conveyor 10 in case of emergency by a water spraying pump 25.
Patent JP-H11113469-A (JP)
Title: Fishing rod case
Inventor: TAKEDA TAIJI
IPC: A01K97/08
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a case which can hold a fishing rod at an arbitrary position. SOLUTION: This fishing rod case C is provided with a plurality of clamps 4 running continuously on the inner wall 2b in the longitudinal direction of the case C, to hold a fishing rod R. The case C is also provided with a receiving member 5 and attachment body 7, the former being freely attached to the case C at any position to receive the rear end of the rod R and detached therefrom also freely, and the latter holding the fishing rod R and any of clamps 4 in an alternative way.
Patent JP-2001096861-A (JP)
Title: Paper feeding method and recorder
Inventor: YASUE TAKUYA
IPC: B41J29/38
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To improve ease of use by feeding both cut paper and roll paper by using the same transport route and make perform interactively a variety of processes to the roll paper after feeding the roll paper by panel paper feeding and finishing cueing. SOLUTION: The process (A) of ejecting a paper sheet after panel paper feeding by reversing (Step 112), the process (B) of advancing to a cutting-off position after treating by printing to specify a cutting position to a roll paper after printing (Step 113, the process (C) of making wait for next printing (not executing the button operation of Step 110, judging nonexistence of Step 109 for example), and the process (D) of cueing (Step 115), are available and when the button operation lasts for n seconds or more, the process is switched to A, and when the button operation lasts for less than n seconds, the process is switched to B, C and D.
Patent JP-H04155823-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: UEDA SEIJI
IPC: H01L27/092
Filed: 1990-10-18
Abstract: PURPOSE:To enable an aluminum alloy electrode to be miniaturized for enhancing the reliability upon a semiconductor by a method wherein the plugs coated with a high melting point metal are formed in contact holes. CONSTITUTION:A P type well region 2, an N-type well region 3 and element isolating regions 4 comprising silicon dioxide films are formed on a P-type silicon substrate 1; an N-type impurity diffused layer 5 is formed on the P-type well region 2; while a P type impurity diffused layer 6 is formed on the N-type well region 3. Besides, an interlayer insulating film 7 comprising silicon dioxide film is formed on the main surface of the silicon substrate 1 while contact holes A, B are made on the positions above respective impurity diffused layers 5, 6. Furthermore, a titanium tungsten film 11 is formed on the whole surface while a polycrystalline silicon film 12 containing phosphorus is deposited on the surface of the film 12 and then etched back to be left only on the contact holes A, B so as to form polycrystalline silicon plugs 12a, 12b in respective holes A, B. Later, an aluminum alloy film 13 is deposited on the whole surface. Next, the aluminum alloy film 13 is etched away by photoetching step to form the pattern of an electrode wiring and later silicon nitride vacuum as the passivation film 8 of a semiconductor device is produced by plasma excited vapor deposition process.
Patent JP-H08141834-A (JP)
Title: Rotary grinding plate
Inventor: NORIMURA KANEHIKO
IPC: B23D61/02
Filed: 1994-11-15
Abstract: PURPOSE: To maintain specified grinding capacity for a long time and improve durability. CONSTITUTION: A large number of grinding edges 12, 12... are formed by embossing at a disc 10 formed of a thin steel plate. The grinding edges 12, 12... are formed integrally with the disc 10 so as not to be chipped off easily. The disc 10 can be curved at the peripheral edge part and formed of stainless steel.
Patent JP-H0541357-A (JP)
Title: High purification method of material
Inventor: MITSUI TADASHI
IPC: H01L21/203
Filed: 1991-08-02
Abstract: PURPOSE:To separate impurities by means of their mass by a method wherein an energy is made to act on a material, a plasma is generated and the plasma is passed through a fine hole in a cooling metal, through a magnetic-field lens and through a bending magnet. CONSTITUTION:A metal silicon ingot 1 is first irradiated with a laser beam; an AC high magnetic field is applied to a gasified silicon gas; and a plasma is generated. When the plasma is passed through a fine hole 6, a jet stream is generated. Then, the plasma jet stream is accelerated by a DC voltage which has been applied across an anode 2 and a cathode 3; it is controlled by a magnetic-field lens. A magnetic field is applied to the downstream part of the cathode 3 by using a bending magnet 7; the jet stream is bent 6 the right-angle direction. A slit plate 8 which is provided with a fine hole in the central part is installed at the exit of this bend region. Only silicon ions are passed through the central fine hole of the slit plate 8, and impurities whose electric charge and mass are different from those of the silicon ions are deviated form the fine hole and separated from the silicon ions.
Patent JP-H08146195-A (JP)
Title: Cement filler injecting device
Inventor: OMICHI TEPPEI
IPC: G21F9/36
Filed: 1994-11-15
Abstract: PURPOSE: To continuously inject a filler while automatically measuring the liquid level of the filler. CONSTITUTION: A cement filler is force-fed by a flexible hose 15 wound round a reel 13 and discharged from the tip discharge opening 15b in a buried space. A signal of a liquid level of the filler measured by a laser beam liquid level detector 10 controls the drive of a rotary motor 14 for rotating the reel 13 normally and in the reverse direction through a control means 41. The tip discharge opening 15b of the flexible hose 15 is connected to the tips of guide pipes 20, 20 inserted through a pair of vertically fixed bushes 22, 22 by a fixing band 24, and the tip discharge opening 15b of the hose 15 is moved up and down by the rotation of the reel 13 to integrally elevate the guide pipes 20. The hose 15 is elevated according to the rising of the liquid level of the filler.
Patent JP-H10119803-A (JP)
Title: Handle angle correcting device and vehicle in power steering device
Inventor: ISHIKAWA KAZUO
IPC: B62D101/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent the position slippage of a handle owing to a minute regulation of the handle in the straight running condition, in a device furnishing a function to stop the handle position correction when the handle operating speed is slower than a set value. SOLUTION: The dicision whether a handle operating speed is slower than a set value or not is carried out by using the deflection ΔR(=|R-R1|) between the handle angle R1 before a specific time n.t0 and the present handle angle R, that is, the steering angle speed of a steering wheel. When the handle operating speed is decided to be slower than the set value (S50, S60), but the tire turning angle is within the straight advancing scope (S70), a knob position correction is carried out as far as the car speed is not less than 5km/h (S80). When the car speed is less than 5km/h when the tire reaction is large, the knob position correction is prohibited in order to prevent the deterioration of the handle feeling.  In order to carry out the decision of the handle operation speed correctly from the steering speed, deciding values r1 and r2 which are different from the opening and the closing of a valve are prepared.
Patent JP-2000109425-A (JP)
Title: Agent for preventing burst of pollen, prevention of burst of pollen, and agent for cleaning mucous membrane
Inventor: ISHIMARU TAKAKO
IPC: A61K9/00
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain an agent for preventing burst of pollens, capable of preventing the burst even in a weakly acidic to weakly alkaline region, to provide a method for preventing the burst of the pollens, and further to obtain an agent for cleaning a mucous membrane, excellent in cleaning efficiency of the mucous membrane of a nose, an eye, a throat or the like, hardly providing stimulation to the mucous membrane of nasal cavity or the like, capable of reducing the allergic symptom caused by the pollens and manifesting a high therapeutic activities especially for the allergic symptom in the nasal cavity. SOLUTION: This agent for cleaning a mucous membrane contains one or more kinds of compounds selected from a water-soluble compound having a 3-18C alkylene part in the molecule, and a water-soluble compound obtained by substituting a part or the whole of the hydrogen atoms of the alkylene part in the before compound with one or more kinds of hydroxy group, carboxy group, a carboxy ester group, formyl group, amide group, amino group, an alkylamino group and an alkoxy group, and has pH 3-8, and <=1.3 cP viscosity at 25 deg.C. The burst of pollen when cleaning the mucous membrane is prevented by the agent. For example, when the mucous membrane of nasal cavity is cleaned, all over the cleaning portion such as end and small part of the nasal cavity are pervaded with the cleaning agent, and an excellent cleaning effect is obtained.  Thereby, the allergic symptom formed on the mucous membrane is effectively improved, and the stimulation of the mucous membrane can be considerably improved.
Patent JP-H03143062-A (JP)
Title: Message transfer system
Inventor: FURUKAWA HISAO
IPC: H04M3/533
Filed: 1989-10-27
Abstract: PURPOSE:To transfer a message only to a specific person to whom a message is desired to be sent by providing a storage device storing a message for each extension subscriber to a private branch of exchange and a storage device storing an identification name of an opposite party desired of message transmission. CONSTITUTION:An extension subscriber 1 sets an absence transfer to an operator 2 in the absence, a 1st storage device 3 records an identification name of a called party and a 2nd storage device 5 records the message succeedingly. When the operator 2 recognizes a call to be a transfer call of the extension subscriber 1, the 1st storage device 3 is called to compare the identification name with the caller identification name listened to at the incoming call reception and when they are coincident, the incoming call is transferred to the 1st storage device 3 by the known automatic transfer system, the 1st storage device 3 starts the 2nd storage device 5 to send a message of the extension subscriber 1 to the caller 6. Thus, even when plural operators exist and lots of request persons are resident or a message differs from each opposite party, the handling is facilitated.
Patent JP-H04154826-A (JP)
Title: Production of oxygen-passable polymeric material
Inventor: ITO TETSUO
IPC: C08F290/06
Filed: 1990-10-19
Abstract: PURPOSE:To obtain the title material extremely high in oxygen passability, hard to adsorb the stain substances due to the circumstances involved in its use, good in processability, thus suitable for contact lens, by (co)polymerization of polymerizable monomer (s) having specific bisphenylene ether. CONSTITUTION:The objective material can be obtained by (co)polymerization of at least one kind of polymerizable monomer having bisphenylene ether of formula l [R<1> to R<8> and R<11> to R<14> are each (F-substituted)alkyl, phenyl, vinyl or H; R' and R'' are each 1-10C divalent hydrocarbon; A<1> and A<2> are each unsaturated polymerizable group or H, however, being not H at the same time; (m) and (n)are each 0-100; when group of formula II and/or group of formula III are plural, they may be either same mutually or different from each other).
Patent JP-S62139523-A (JP)
Title: Light beam scanning device
Inventor: BANDO TOSHIAKI
IPC: G02B26/10
Filed: 1985-12-13
Abstract: PURPOSE:To eliminate the need to correct an angle of deflection and optical path length by rotating a reflecting mirror which is formed spirally about its center axis of rotation. CONSTITUTION:A figure (a) shows that a laser beam emitted by a semiconductor laser 4 is converged in a specific shape through a collimator lens 5 and a cylindrical lens 6. Then, it illuminates the reflecting surface 8a of the spiral reflecting plate 8 as a light beam parallel to the center axis 9 of rotation and its reflected light is passed through a cylindrical lens 7 to illuminate a photosensitive drum 1. Then when the reflecting surface 8a shifts in position from M1 to M2 at some point of time according to the rotation of the center axis 9 as shown in a figure (b), the length of the laser beam optical path varies from L1 to L2. The reflected light beams L1 and L2, however, are equal in angle of reflection, so both light beams L1 and L2 become parallel and further equalized in optical path length by slanting the drum 2 properly. Therefore, the angle of deflection and the optical path length need not be corrected.
Patent JP-S62140668-A (JP)
Title: Liquid sag preventer of disperser for coating resin
Inventor: YASUHARA SHIGEKI
IPC: B05C5/00
Filed: 1985-12-13
Abstract: PURPOSE:To prevent the liquid sag from a needle when a resin is not discharged by inserting a selector valve which is held open initially during the pressurization and evacuation to a vacuum and is closed after the specified time to a pipeline connecting a control device and dispenser syringe. CONSTITUTION:This invention relates to the dispenser for coating the resin by dropping the resin to electronic parts such as transistors and sealing the same. The selector valve 6 for opening and closing which is held open initially during the pressurization and evacuation to a vacuum and is closed after the specified time since the start of the evacuation to a vacuum is inserted to the pipeline 3 connecting the control device 2 for controlling the pressurization and evacuation to a vacuum and the syringe 1a of the dispenser 2. The evacuation of the inside of the syringe 1a to a vacuum upon lapse of the specified time is then prevented by the evacuation to a vacuum to stop discharging the resin. The pressure reduction to maintain the specified vacuum degree in the syringe 1a is thus made possible, by which the intrusion of air and the liquid sag are prevented.
Patent JP-H10109739-A (JP)
Title: Commodity sorting device
Inventor: NAKAJIMA MASAKI
IPC: B65G47/50
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To accurately position a sorting arm for stopping it at the retreat position and the commodity receiving position without applying an excessive load to the power source when the sorting arm is stopped, as well as to assure compactness and space saving. SOLUTION: A cam plate 12 is swung by a motor 11 as a power source for a sorting arm 8, and the cam plate 12 and the sorting arm 8 are connected to each other by means of a link 15 to constitute a crank mechanism. The profile of the cam plate 12 is established, so that the amount of lift is minimum when the sorting arm 8 is at the retreat position and at the goods receiving position respectively, and it is maximum in the middle course of oscillation of the sorting arm 8, as well as there is provided a roller 21 which energizes the cam plate 12 in its rotational axis direction by means of a plate spring 23. Thereby, since a rotational driving force acts on the cam plate 12 owing to the effect of the energizing force of the roller 21, it is possible to cut off the driving force before stopping of the sorting arm 8 without suddenly stopping the motor 11.
Patent JP-2001099634-A (JP)
Title: Air micro-meter
Inventor: OGURI MASAAKI
IPC: G01B13/10
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an air micro-meter capable of accurately measuring. SOLUTION: For an air micro-meter 10 controlling compressed air supplied from an air source 28 at constant pressure with a regulator 14 and discharging through a throttle placed in an A/E converter 16 from the air nozzle 22 of a jet 12, the length of the air pipe 30C between the air source 28 and the regulator 14 is made sufficiently long. By this, the compressed air supplied from the air source 28 becomes the same temperature as the room temperature during introducing through the air pipe 30 into the regulator 14. As the result, thermal deformation of the A/E converter 14, the jet 12 and a work 24 due to the temperature change in compressed air can be prevented and accurate measurement is made always possible.
Patent JP-H07138739-A (JP)
Title: Vacuum vapor deposition device
Inventor: NAKADA SATOSHI
IPC: C23C14/24
Filed: 1993-11-11
Abstract: PURPOSE:To provide the vacuum vapor deposition device which is capable of making vapor deposition under an ultra-high vacuum and forms films having high quality. CONSTITUTION:This vacuum vapor deposition device has a vacuum vessel C in which a film forming chamber 1 and an evaporating chamber 2 are freely openably and closably partioned by a gate valve 8, a vacuum pump which evacuates the inside of this vacuum vessel C, a first film forming means 3 for forming the prescribed thin films on a substrat 5 arranged in this film forming chamber 1 and a second film forming means 4 for forming the thin films having a getter effect in this evaporating chamber 2. The vacuum vessel C consists of aluminum of aluminum alloy and vapor deposition is executed by maintaining the inside of the vacuum vessel to the ultra high vacuum of <=1X10<-5>Pa. The second film forming means 4 has an electron gun for heating the vapor deposition source and the thin films having the gatter effect are chromium Cr, titanium Ti.
Patent JP-H04155966-A (JP)
Title: Solid-state image pickup component
Inventor: INABA ITSURO
IPC: H01L21/76
Filed: 1990-10-19
Abstract: PURPOSE:To intercept a stray light component from the opening of an aluminum shade film to prevent the generation of smears by forming a groove in the separation part of photosensor and shift register and by filling the inside of the groove with a shading material. CONSTITUTION:Between the N-type diffusion layer 1 of a photosensor cell and the N-type buried channel of a vertical shift register, a deep groove is formed by anisotropic dry etching except a transfer gate region 10, a silicon oxide film 4a is formed on the surface of the groove, and a tungsten silicide film 7 is sputtered inside the silicon oxide film 4a. Further, the inside of the tungsten silicide film is buried when polysilicon is grown as occasion demands. According to this structure, smears can be reduced sharply, because a stray light (a) is reflected and absorbed by the tungsten silicide film 7 even if such light enters the vertical shift register.
Patent JP-2000108285-A (JP)
Title: Laminated polyester film for transparent vapor deposition
Inventor: UCHIUMI SHIGEO
IPC: B32B27/36
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a laminated polyester film for transparent vapor deposition which is excellent in a gas barrier property. SOLUTION: In a film wherein a coated layer and a vapor deposition layer by a metal or a metallic oxide are successively laminated on a one surface of a biaxially oriented laminated polyester film, the biaxially oriented laminated polyester film is a film wherein a polyester layer A of under 50 mg/m2 of low molecular weight extractability by chloroform solvent, is laminated on at least one side of a polyester layer B. The coated layer is a transparent laminated polyester film for vapor deposition provided on a surface of the polyester layer A.
Patent JP-H06106135-A (JP)
Title: Multistage air classifier
Inventor: TOMINAGA SATORU
IPC: B07B9/02
Filed: 1992-09-28
Abstract: PURPOSE:To enhance the fine powder recovery efficiency in a rotary classifier by applying an impact to the coarse powder or medium powder classified by a gravitational classifier to separate the fine powder bonded to the surface of the powder to again classify the same. CONSTITUTION:A gravitational re-classifier 30 which sucks classifying air 21 to allow the same to flow horizontally is arranged in a lower position of a gravitational classifier 2 and connected to a rotary classifier 1 on the downstream side thereof. The lower end of the coarse powder take-out hopper 8 of the gravitational classifier 2 is connected to the upper required position of the gravitational re-classifier 30 and a collision part 33 is formed to the connection part in a protruding state receiving the coarse powder 24 from the coarse powder take-out hopper 8 of the gravitational classifier 2 to charge the same into the gravitational re-classifier 30. The coarse powder 24 falling onto the coarse powder take-out hopper 8 collides with the collision part 33 and the fine powder 22 bonded to the surface of the coarse powder 24 is separated to be again classified in the gravitational re-classifier 30 by classifying air 21.
Patent JP-H01124107-A (JP)
Title: Magnetic disk device
Inventor: SATO HIROSHI
IPC: G11B5/127
Filed: 1987-11-09
Abstract: PURPOSE:To prevent inconvenience that a waveform is formed asymmetrically at the time of reproducing data from occurring by constituting a loop shape core for erasing formed in a loop of magnetic circuit by two cores. CONSTITUTION:At the time of recording the data, magnetic flux that flows on the two cores in the loop shape core 3a for erasing are set in directions opposite to each other at both sides of a track recorded on a magnetic recording medium by the magnetic flux that flows on a read/write core 1, and the magnetic flux on the two cores negate mutually in the read/write core 1, thereby, the unbalancing of the magnetic flux in the read/write core can be removed. In such a way, it is possible to record the data exactly.
Patent JP-H07134553-A (JP)
Title: Label
Inventor: SANNOMIYA AKIRA
IPC: G09F3/10
Filed: 1993-11-11
Abstract: PURPOSE:To provide a label which can easily be peeled off concurrently at the time of alkali-washing by forming the label through coating the rear surface of the substrate of the label with a heat-sensitive adhesive contg. a material which can react with an alkaline solution to generate a gas. CONSTITUTION:The rear surface of the base material 1 of this label is coated with the heat-sensitive adhesive 2 contg. a material which can react with an alkaline solution to generate a gas. This label is used for labelling a bottle by heating it to activate the heat-sensitive adhesive 2 and then sticking it on the surface of a bottle such as a glass bottle, etc., with this heat-sensitive adhesive 2. When the emptied, labelled bottle is recovered and washed with an alkali-washing liquid, the above material in the heat sensitive adhesive 2 reacts with the alkaline solution in the alkali-washing liquid to generate a gas such as gaseous hydrogen, etc., and to form bubbles. At this time, since the heat- sensitive adhesive 2 is held between the substrate 1 of the label and the surface of the bottle, formation of a space between the base material 1 and the surface of the bottle and further, widening of the space can be effected by the action of the bubbles formed with the generated gas.