baber/WOPTO huggingface dataset:
Patent JP-H09120215-A (JP)
Title: Liquid developing device and method therefor
Inventor: YAGI ATSUSHI
IPC: G03G15/11
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent a preceding developed image pattern from giving an influence to the image density of the succeeding developed image by removing developer sticking to the surface of a developing device. SOLUTION: This device is provided with the developing device 24 arranged opposite to the carrying path of a recording paper 20 on which an electrostatic latent image is formed, and equipped with plural developing grooves 40 extending in the width direction of the recording paper, a developer tank 25 for storing the developer 51, a developer supply path 52 for supplying the developer 51 from the developer tank 25 to the developing device 24, a developer recovering path 53 for recovering the developer 54 supplied to the developing device 24 and a developer pump installed on the way of the developer recovering path and also for making the developer 51 circulate from the developer tank 25 through the developing device 24.  After the end of a developing processing of the electrostatic latent image on the recording paper, the recording paper 20 is moved back and forth with reference to the developing device 24 at a prescribed speed, while circulating the developer 51 to the developing device 24 by the developer pump 26.
Patent JP-H03142169-A (JP)
Title: Abrasive grain injection device
Inventor: KURODA MASAYUKI
IPC: B24C5/04
Filed: 1989-10-25
Abstract: PURPOSE:To keep the position of a nozzle at a proper position at all times by performing the positional adjustment of a nozzle by a moving means so that the light emitted from a light emitting element may be received by a light receiving element with its being reflected on the surface of the body to be worked at the point crossed with the axial line of the nozzle where is the surface of the body to be worked. CONSTITUTION:The detection outputs of the sensors 41, 43 in the horizontal direction are made to be added by an arithmetic amplifier 45. Similarly the outputs of the diodes 42, 44 in the vertical direction are made to be added by an arithmetic amplifier 46. The outputs of two amplifiers 45, 46 are made to be compared by an amplifier 47 and the comparison output is made to be fed to a driving circuit 48. Namely a pulse motor 16 is made to be driven by amplifying the focus error signal obtained by the arithmetic amplifier 47 and the slippage of the height H of a nozzle 10 is made to be fed back to a motor 16. When the motor 16 is driven, a pinion 19 moves the nozzle 10 vertically via a rack 20 and the intersection of the axial line of the nozzle 10 with the surface of the body 27 to be worked is made coincident with the reflection point of an optical system.
Patent JP-H08131693-A (JP)
Title: Clothing dryer
Inventor: NAKAGAWA HIROKAZU
IPC: D06F58/02
Filed: 1994-11-14
Abstract: PURPOSE: To provide a clothing dryer with reduced drying time and capable of conducting efficient drying suitable for characteristics of dried matters by controlling to simultaneously apply low frequency wave to the washing together with air blowing, dehumidification and heating in a state that a drum containing dried matters is rotated. CONSTITUTION: An air blower of this clothing dryer 1 is composed of a fan case 23 of a air discharge hole 22 in a rotation drum 3 integrated with a both blade fan 7 serving also as a heat exchanger 25 for dehumidification. Air is circulated and the clothing in the rotation drum 2 cooled by the rotation of the both blade fan 7. Water vapor is removed as water drops as the both blade fan 25 is cooled by external air and high humidity air from the air discharge hole 22 is cooled being in contact with the heat exchanging part 25. In that case, a wave guide 11 is connected to the both blade fan 7 in the duct 12 and in the adjacent of a heating part and a low frequency wave generator 10 is mounted on the connection part in the opposite side. A control equipment 27 controls to perform hot air drying applying low frequency wave.
Patent JP-H02126740-A (JP)
Title: Data transmission system
Inventor: SANO YASUSHI
IPC: H04J3/07
Filed: 1988-11-07
Abstract: PURPOSE:To execute the phase comparison of two signals and to simplify a circuit by providing a destuff control means to generate a destuff signal and an integrating means to integrate the destuff signal. CONSTITUTION:A detecting circuit 31 of a destuff control circuit 23 outputs a destuff signal (k), a clock signal (l) and a resetting signal (m) from a reproducing signal (i). The clock signal (l) and a separating signal (j) are respectively inputted to a counter 32 and a counter 33, and the output signal is subtracted by a subtracter 34. A subtracter 34 outputs a frequency control signal (e). After the frequency control signal (e) is converted to an analog voltage (n) by a level converting circuit 34 of an integrator 24, the steep change of an analog voltage (n) is absorbed by a time constant circuit 35 and outputted as an integrating signal (f). When the frequency control signal (e) is positive (negative), the integrating signal (f) becomes a negative (positive) voltage, the frequency of the separating signal (j) is descended (ascended) and the signal is operated so as to make the difference with the frequency of the reproducing signal (i) into zero.
Patent JP-H03141500-A (JP)
Title: Navigation device
Inventor: MORI HIROSHI
IPC: G01C21/00
Filed: 1989-10-26
Abstract: PURPOSE:To prevent out-of-course and a detection mistake at an intersection difficult to detect by investigating if there is any road difficult to be discriminated from a guided road by a data processing control means, and outputting a picture for guiding a course when there is the road difficult to be discriminated, and simultaneously, inputting confirmation information for it. CONSTITUTION:The data processing control part 7 to output guidance information checks whether there is the road difficult to the discriminated from the guided road or not, and when there is the road difficult to be discriminated, it outputs the picture for guiding the course, and simultaneously, inputs its confirmation information. Besides, when there is the road difficult to detect from the point of view of the range of the error of a progressing direction and the range of the error of detected distance at a guided intersection, the data processing control part 7 does not trace the place where a vehicle is actually at present from a distance meter 2, an azimuth meter 1 or a steering angle meter 3, but is outputs the picture for guiding the source, and simultaneously, it outputs its confirmation information. Thus, it can be confirmed surely whether the vehicle is out of the course or in the course so that the continuation of the guidance while the vehicle is left out of the course can be prevented.
Patent JP-H0690004-A (JP)
Title: Semiconductor storage device and reading method for stored information therefor
Inventor: SHIMOJI NORIYUKI
IPC: H01L27/115
Filed: 1991-10-25
Abstract: PURPOSE:To stabilize the operation by reversing the polarity of the voltage that is applied between a source area and a drain area during writing, when the information is read out and applying a gate with sense voltage. CONSTITUTION:A gate 20 and a drain area 14 are applied with positive high voltage while a source area 13 is grounded, and hot electrons generating in the boundary between the area 14 and a channel area are locally injected into an area adjacent to the area 14 in an insulating film 19 to allow them to be captured, so that the information can be written. On the other hand, when the information is subject to reading out, the area 14 is grounded, the area 13 is applied with positive read voltage, and a gate 20 is applied with the specified sense voltage, so a channel 25 is formed directing from the area 14 to the area 13. At that time, in such a state where the hot electrons are being captured locally in the film 19, there may occur a time lag in forming the channel 25 adjacent to the area 14, resulting in ensuring a larger memory window.
Patent JP-H1199200-A (JP)
Title: Dialyzing catheter and its manufacture
Inventor: TANAHASHI KAZUHIRO
IPC: A61L29/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent an infectious disease caused by the long-term indwelling of a dialyzing catheter by coating the surface of the catheter with a polymer compound bound with an antimicrobial material via covalent bonding. SOLUTION: A halogen compound, an aldehyde compound, a phenol compound, a cationic surface active agent, or a metal and metal ion compound is used for an antimicrobial material. Fourth-grade ammonium salt is preferably used because it is easily fixed to a polymer, and the material expressed by the formula is more preferably used, where R1 , R3 indicate the alkyl group with a 1-3 C, and R2 indicates the alkyl group with a 3-18 C. X<-> indicates at least one kind of the ions selected from halogen ion, sulfuric acid ion, hydroxide ion, and carboxylic acid ion. A vinyl resin, a urethane resin, an acrylic resin, an epoxy resin, a polyester resin, natural rubber, silicone rubber, or synthetic rubber is used for the polymer compound, for example.
Patent JP-H05242073-A (JP)
Title: Retrieval method for kanji by radical
Inventor: ISHII KEIKO
IPC: G06F17/22
Filed: 1992-10-19
Abstract: PURPOSE:To enable retrieving a desired KANJI (Chinese character) by an alias of its radical even if the radical has multiple names, relating to retrieval of KANJI by its radical in a data processing system into which Japanese is input ted for processing. CONSTITUTION:A dictionary data buffer 53 in which a dictionary data where pronunciation corresponds to its KANJIs is stared and a display buffer 52 are provided to a data processing system into which Japanese is inputted far processing. In this system, a pronunciation conversion table 54 where alias pronunciation of a radical of KANJI ia made to correspond to a correct pronunciation of the radical linked with the pronunciation in the dictionary data buffer 53 is provided. When an alias pronunciation of a radical of the KANJI to be retrieved is inputted, the pronunciation of the radical is retrieved from a pronunciation conversion table 54 and, based upon the pronunciation, the dictionary data buffer 53 is retrieved to obtain the code of a desired KANJI, and then it is set in the display.
Patent JP-H05115847-A (JP)
Title: Screen
Inventor: TSUTSUI HISASHI
IPC: B07B1/04
Filed: 1991-10-28
Abstract: PURPOSE:To perform classification without needing power of a motor, etc., and to remove and collect fine powder stuck on particulates. CONSTITUTION:A classifying screen 2 is inclined and installed in a casing 1 and divides the casing 1 into an upper chamber 3 and a lower chamber 4. The upper chamber 3 is equipped with a charging inlet 5 for charging the upper chamber 3 with particulates above the upper end part of the classifying screen 2 and simultaneously is equipped with a coarse particle outlet 6 at the lower end of the classifying screen. An outlet 7 for dust collection is installed in the top of the upper chamber 3. An impingement surface 8 on which fine particles passing through the classifying screen 2 and falling strikes is formed in the lower chamber 4 and simultaneously an outlet 9 for dust collection is installed in the upper part of the lower chamber 4. A outlet 10 for fine particles is installed in the lower end part of the lower chamber 4. Particulates are classified while falling down the inclined classifying screen 2. Fine powder is separated when particulates strike on the classifying screen 2 and simultaneously fine powder is separated when fine particles strike on the impingement surface 8 of the lower chamber 4 to collect and recover them from the outlet for dust collection 7, 9.
Patent JP-H08133521-A (JP)
Title: Cutform paper sheet feeder of printer
Inventor: TOKUHAMA NOBUTAKA
IPC: B65H5/10
Filed: 1994-11-15
Abstract: PURPOSE: To reliably clamp a cutform paper sheet on a carrying member without dislocating a position. CONSTITUTION: In this device, a clamp mechanism is formed by containing a cam 35 arranged on a pin 31 and a cam-follower (an engaging projection 24) arranged on a clamp member 21, and the cam 35 and the cam-follower 24 are constituted in a shape capable of unclamp operation and clamp operation by using rotary motion in an end part of a guide groove 6 of the pin 31 generated on the basis of revolving motion of a belt 42.
Patent JP-S63133975-A (JP)
Title: Production of concentrated apple fruit juice and apple wine
Inventor: HACHIYA KAZUAKI
IPC: C12G3/02
Filed: 1986-11-25
Abstract: PURPOSE:To obtain an apple fruit juice which is a transparent fruit juice with high saccharide and extract contents and suitable for producing apple wine, etc., by repeating freezing and melting to reduce moisture in apple fruits and pressing the apple fruits without pulverization. CONSTITUTION:Apple fruits are allowed to stand in a storehouse with good ventilation for several months utilizing, e.g. low temperatures in the winter season, etc., to slowly repeat freezing and melting. The resultant fruits are then pressed utilizing a lever, etc., without pulverization to afford the aimed fruit juice with about 16% saccharide content.
Patent JP-S63132052-A (JP)
Title: Contact device for printing press
Inventor: KARAKAWA KOICHI
IPC: B41F13/24
Filed: 1986-11-25
Abstract: PURPOSE:To make the diameter of a contact roll small and to improve printing finish, by mounting the contact roll having a small diameter support in a freely rotatable manner by a frame, a backup roller for preventing the bending of the contact roll, a support for supporting the backup roller in a freely rotatable manner and the guide roll mounted to the frame in a freely rotatable manner. CONSTITUTION:Since the contact roll 32 directly contacting with a web 20 has a relatively small diameter and is easy to generate bending, one set of backup rollers 34, 35 are arranged at a ratio of one per about 20-30 cm to support the contact roll 32 in reduced friction resistance with high accuracy. Guide rolls 52, 54 are used in order to prevent the web 20 from contacting the corner of a frame 40 or the backup rollers 34, 35. When the frame 40 moves, all of the contact roll 32, the backup rollers 34, 35, supports 37, 38, the guide rolls 52, 54 and support members 56, 58 integrally move to act as if they are one plate cylinder. Since the contact roll can be made extremely thin, good quality printing is obtained.
Patent JP-H0587253-A (JP)
Title: Rotary mechanism with labyrinth seal
Inventor: ANDO YOSHIHIRO
IPC: F16J15/447
Filed: 1991-09-30
Abstract: PURPOSE:To provide a rotary mechanism with a labyrinth seal which prevents any penetration of foreign substances into each labyrinth seal part at both sides of a bearing from the outside without fail. CONSTITUTION:Two bearings 6a, 6b are protected from foreign substances from the outside by two labyrinth seals 8a, 8b installed at both sides of these bearings 6a, 6b of a rotary mechanism 1 with these labyrinth seals. Since there are provided two interconnecting passages 16, 20 which interconnects both inner and outer parts of a fixed part 4 separated by the labyrinth seals 8a, 8b, both these inner and outer parts are always kept in the same pressure, and even if a rotating fan action is produced in the labyrinth seal part with rotation of a turning shaft 2, a flow of air from the interconnecting passages 16, 20 to each of these labyrinth seal parts 8a, 8b is produced. At this time, outside air flows into an inner part of the rotary mechanism through the interconnecting passages 16, 20, but a foreign matter interrupting mechanism 20 for preventing only the penetration of foreign substances, is installed in this passage, so that only such air as uninclusive of these foreign substances flows into an inner part of the fixed part 4.
Patent JP-H08209145-A (JP)
Title: Nematic liquid crystal composition and liquid crystal display produced using same
Inventor: TAKEUCHI KIYOBUMI
IPC: C09K19/42
Filed: 1995-10-27
Abstract: PURPOSE: To obtain a nematic liq. crystal compsn. which has a low birefringence (Δn), exhibits a nematic phase in a wide temp. range, and retains the nematic phase in a long-term low-temp. storage. CONSTITUTION: This nematic liq. crystal compsn. has a nematic phase-isotropic liq. phase transition point (TN-1 ) of 90-130 deg.C and a birefringence (Δn) of 0.060-0.085 and contains a compd. represented by the formula (wherein R<11> is a 2-5C linear alkyl; Y<11> is H or F; and X<1> to X<4> are each H or D (deuterium) provided at least one of them is D).
Patent JP-H02128177-A (JP)
Title: Drive circuit in ic testing apparatus
Inventor: SAITOU YOSHIHIRO
IPC: G01R31/28
Filed: 1988-11-08
Abstract: PURPOSE:To change over an operation mode at a high speed by providing a switching means for selectively driving an output active element by the first and second circuits. CONSTITUTION:In a stand-by mode, the signal KG to be measured outputted from an IC to be tested is inputted to a buffer 16 and the output signal voltage from the buffer 16 is given to the respective bases of transistor (TR)Q5, Q6 as bias correction voltage RS. The emitter voltage between the TRQ 5, Q6, that is, the voltage V2 at the middle point of resistors R1, R2 corresponds to the earth signal of the signal KG to be measured. Therefore, the signal voltage of the signal KG to be measured, that is, the voltage V1 applied to an output line SL through a transmission line is almost equal to the voltage V2. Since the inverse bias voltage between the base and emitter of the output TRQ3, Q4 can be set to definite min. voltage, the bias change-over of the TRQ 3, Q4 at the time of the change-over of an operation mode can be rapidly performed.
Patent JP-S63133528-A (JP)
Title: Ashing device
Inventor: NOMURA MASAFUMI
IPC: H01L21/3065
Filed: 1986-11-25
Abstract: PURPOSE:To contrive to obtain a high-speed and uniform ashing speed by a method wherein ashing gas is heated and decomposed by a substrate to be treated heated uniformly by heated air and the atmosphere on its periphery to generate oxygen atom radicals and the oxidation chemical reaction with a film adhered on the substrate is promoted. CONSTITUTION:A semiconductor wafer 12 which is a substrate to be treated is attracted and held on a placing stand 13 and the interval between the diffusing plates 14c of a gas flowing-out part 14 and the surface of the wafer 12 is set at an interval of 0.5-30 mm or thereabouts, for example. The wafer 12 is heated to 300 deg.C or thereabouts by heating air to be flowed out through a heated air diffusing plates 29b. Then, oxygen gas, which is fed from an oxygen feed source 21 and contains ozone which is fed from an ozone generator 22, is flowed out through numerous small holes 14b of the gas flowing-out part 14 and a flow of gas to head for the peripheral part of the wafer 12 from its central part is formed. This gas is heated and decomposed by the wafer 12 and the atmosphere on its periphery, oxygen atom radicals are generated in large quantities and react with a photo resist film adhered on the surface of the wafer 12, an ashing is performed and the photoresist film is removed.
Patent JP-H0699022-A (JP)
Title: Deodorant sheet
Inventor: HASHIBA YUMIKO
IPC: B01D53/34
Filed: 1992-09-24
Abstract: PURPOSE:To provide a deodorant sheet which efficiently remove various malodors, does not cause trouble such as staining and can easily be used for various malodors over a wide range. CONSTITUTION:A deodorant compsn. consisting of magnesium aluminosilicate represented by a formula Al2O3.xMgO.ySiO2.mH2O (where 0.3<=x<=3 and 0.3<=y<=3) and/or aluminum silicate represented by a formula Al2O3.zSiO2.nH2O (where 1<=z<=20) and zinc oxide having 0.5-20wt.% ignition loss is carried on a carrier to produce the objective deodorant sheet.
Patent JP-H09126649-A (JP)
Title: Plug member and cold drink supplier employing this member
Inventor: TSUTSUMI MASATO
IPC: B67D3/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a plug member, capable of connecting the neck of a PET bottle surely to a cold drink supplier even when the neck of bottle is provided with any diameter. SOLUTION: A plug member, employed when a PET bottle 100 is attached to a cold drink supplier provided in a refrigerator, is constituted of an inserting port, into which the neck 102 of the bottle is inserted and which is constituted of a plurality of pushing pieces 34, a holding unit 18, holding the flange 104 of the PET bottle 100 by pawls 36 at the tip ends of the pushing pieces 34, an adjusting screw 16, changing the diameter of inserting port of the holding unit 18, a plug main body 14, holding the holding unit 18 and the adjusting screw 16, and a valve seat 24 as well as a valve 26, which are provided on the plug main body 14.
Patent JP-H03142555-A (JP)
Title: Control system for information of terminal use condition
Inventor: TAKIGAWA NAOKI
IPC: G06F11/34
Filed: 1989-10-27
Abstract: PURPOSE:To automatically collect terminal account information by providing a recording part and a data transfer part as a device to be operated on a terminal side and providing a data reception part and an edition output part as a device to be operated on a host computer. CONSTITUTION:In a user ID check program 1-1 and a user ID collation file 1-2, the number of times for activating the terminal is checked, the data transfer part is activated and the use right of a user is certified. In a terminal account information recording program 1-3 and a terminal account information recording file 1-4, terminal account information are recorded. In a data transmission program 1-5, a communication equipment 1-6 is activated and connection with a host computer is instructed. Then, the data reception part is actuated and it is instructed to transfer the contents of the file 1-4. Further, after the data transfer, a terminal account information recording file 1-4 is initialized. In a terminal data reception program 1-7, the data sent from the terminal are received, additionally successively recorded to a terminal account information recording file 1-8 and outputted to a final output file 1-10.
Patent JP-S62140418-A (JP)
Title: Position detector of surface
Inventor: KAWASHIMA HARUNA
IPC: G03F1/00
Filed: 1985-12-16
Abstract: PURPOSE:To correct the change of a reference point with time, and to detect a position with high precision by providing an electric-signal processing means and detecting the quantity of displacement from a reference surface on the basis of an output from a light-receiving element. CONSTITUTION:A position sensor detector (PSD) 12 is used as a light-receiving element. A reference-signal detection system is employed for eliminating the detection error of a positional signal with the change of a reference point with time in the PSD 12 at that time. Luminous flux emitted from a reference light source 20 passes through a lens 21 and its direction is changed by a beam splitter 22, and an image is formed on the PSD 12. The positional signal S of detecting beams to a wafer 2 is detected. Time intervals when the change DELTAof a reference point with time and the positional signal S are measured are set within a minute time in an extent that the change of the reference point with time in the PSD 12 is not generated at that time. Accordingly, a focal-position detector is controlled by employing the positional signal of (S-DELTA), thus allowing focussing with high accuracy including no change of the reference point with time of the PSD 12.