baber/WOPTO huggingface dataset:
Patent JP-2001126975-A (JP)
Title: Substrate applicator
Inventor: TAKAHASHI KAZUHIRO
IPC: B05C11/10
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent application liquid from wasteful feeding and a variation in film thickness due to the difference in feeding means, by devising a scheme about timing for measuring the feeding time. SOLUTION: In a substrate applicator, next command is implemented in an application process, on the basis of at what time application liquid has actually been fed to a substrate after implementation of a feed initiation command by using a detecting means. Then, the substrate applicator includes a first/second timer 60, that begins to measure the feed time from the time of implementation of the feed initiation command for initiating the feed of the application liquid, and a control unit 20 for accelerating rotation, when an acceleration time elapses after the time of detection of the application liquid and implementing a feed stop command, when the measurement of feeding time is completed by the first/second timer 60.
Patent JP-H03163558-A (JP)
Title: Drum cleaning method
Inventor: GOTO SUSUMU
IPC: G03G5/05
Filed: 1989-11-22
Abstract: PURPOSE:To eliminate danger of staining a coating fluid by cleaning the outer circumference of a drum with an organic solvent before coating its circumference with the coating fluid obtained by dissolving or dispersing a photosensitive material in said organic solvent. CONSTITUTION:The drum is cleaned with the organic solvent to be used for the coating fluid in the following coating step after cleaning it with normal washing to remove matter soluble in the solvent from the outer circumference of the drum. After finishing these cleaning operations the drum is immersed in the coating fluid containing the photosensitive material, and then, pulled upwards to coat the drum with the coating fluid, thus permitting the matter soluble in the organic solvent to be securely removed, danger of attaching streaks of said matter at the time of coating to be eliminated, and the coating fluid to be also prevented from being stained with it.
Patent JP-2001127275-A (JP)
Title: Solid-state imaging device
Inventor: NUMAZU SHINYA
IPC: H04N5/335
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To suppress a white spot from occurring when a dark signal is acquired with a photoelectric conversion element in an invalid imaging region by reducing the depletion region of the photoelectric conversion element in the invalid imaging region. SOLUTION: Related to a valid imaging region 100A, an N- type impurity region 132 is formed on a P- type well layer 130 provided at the deep layer of an N- type Si substrate 110, over which an N- type photoelectric conversion region 134 and a P+ type impurity region 136 which constitute a photodiode 112 are formed. The N- type impurity region 132 deepens the overflow barrier of the valid imaging region 100A, for improved sensitivity in a near infrared region. Related to an invalid imaging region 100B, the N- type photoelectric conversion region 134 and the P+ type impurity region 136 which constitute the photodiode 112 are formed, with no N- type impurity region 132 formed on the P- type well layer 130. Thus, the depletion region of the invalid imaging region 100B is reduced, and a white spot at dark signal is suppressed to accurately decide a black level.
Patent JP-H05239096-A (JP)
Title: Aminoalkylthioether compound
Inventor: FURANSESU AIRIIN BUTSUFUAADO
IPC: A61P31/04
Filed: 1992-10-16
Abstract: PURPOSE: To obtain aminoalkylthioether compds. having a specific cyclic peptide structure contg. an aminoalkylthioether group and useful for treatment of mycotis infections as candida species, Saccharouyces, etc., and pnemocystosis carinii pneumonsa in immuno-defficient patients.  
     CONSTITUTION: A microhexapeptide compd. represented by formula I (wherein R 1  is H, OH or CH 3 ; R 2  is a 9-21C alkyl, 9-21C alkenyl or 1-10C alkoxyphenyl) is mixed with an aminoalkane thiol (e.g.; 2-aminoethan thiol hydrochloride) and (1S)-(+)-10-campharsulfonic acid in N,N-dimethylformamide and stirred at 25°C for six days to react. The reaction mixture is diluted with water and purified by flash chromatography to obtain a compd. of formula II (wherein RI and RII are each H, a 1-4C alkyl or benzyl; (n) is 2 to 6), and if necessary quarternized with an alkylating agent to obtain the aminoalkyl thioether compd. of formula III (wherein RIII is the same species as RI; X is an anion). 
     COPYRIGHT: (C)1993,JPO
Patent JP-H08158562-A (JP)
Title: Hanging tool for eaves gutter
Inventor: NAGAHARA HIROSHI
IPC: E04D13/072
Filed: 1994-12-08
Abstract: PURPOSE: To apply one hanging tool for eaves gutters by adjusting simultaneously the inclined angle and the protruded dimension and make it economical by obviating the necessity to prepare the parts for a fixing tool at every inclined angle of the fixing face and further, shorten the working time by facilitating the adjusting work of the inclined angle. CONSTITUTION: In a hanging tool 1 of an eaves gutter composed of a fixing tool 2 fastened to the face to be fitted, a hanging tool body 3 attached to the fixing tool 2, a bolt 4 and a nut 5 fastening the hanging tool body 3 and the fixing tool 2, the fixing tool 2 is constituted of a fixing part 21 and a support part 22. The bolt 4 is inserted in the long hole 23 of the fixing tool 2 and the pierced hole 34 of the hanging tool body 3 to fix to the long hole 23 of the fixing tool 2 or recessed fixing parts 24, 25 attached to the long hole 23.
Patent JP-H11144013-A (JP)
Title: Storage disk, information reader for storage disk, and information security system
Inventor: YAMAOKA TAKAAKI
IPC: G06F21/62
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To increase the security of the storage disk such as CD by allowing only a specific person to read it under a specific condition. SOLUTION: In addition to a data storage part 3, a CD 1 is provided with a storage part 6 having a noncontact data carrier inside, and when a data carrier reader/writer 14 reads the storage contents of the storage part 6 of the IC data carrier, data read by a CD data read part 7 are made valid and read out of a CD data output part 16. When the data carrier reader/writer 14 is not provided, the data of the CD data storage part 3 of the CD1 cannot be read out.
Patent JP-H04176496-A (JP)
Title: Control device for clothing-drying machine
Inventor: KAWASAKI TAKERU
IPC: D06F58/28
Filed: 1990-11-09
Abstract: PURPOSE:To prevent a dryer from stopping with clothes still damp by a method wherein the condition of dryer operation in progress is detected and the optimum control is performed even if, during the drying operation, a door is opened and closed or additional clothing is put in the dryer. CONSTITUTION:When a door 4 is opened and closed during drying operation, a control means 7 detects the fact that the door is opened and closed, by a door movement-detecting means 5, and the temperature change of a temperature difference between a first thermal sensor 2 and a second thermal sensor 3 is monitored by a temperature-detecting means 6. By the magnitude of a temperature change DELTATH after a definite time DELTAt to a temperature just before the door is opened, it is decided that drying operation control is performed according to the state of the progress of drying detected and decided before the door 4 is opened and closed or according to the state newly detected and decided after the state of the progress of drying decided before the movement of the door 4 is cleared.
Patent JP-H10149662-A (JP)
Title: Tape cartridge
Inventor: TOJO TAKEHIKO
IPC: G11B23/107
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a tape cartridge capable of coping with the requirement for increasing the capacity and density, in which not much difference of the surface level exists on the part connecting a leader tape with a magnetic tape, nor much dropout exists. SOLUTION: A single tape reel 3 wound round with the thin type magnetic tape 20, at a tip of which the leader tape 10 is successively provided, is freely rotatably housed in a main body 2 of the cartridge consisting of an upper half 2a and lower half 2b, and on the connection part of the leader tape 10 connected to the magnetic tape 20, a tapered part 11 is formed to the tapered state in the direction of the thickness of leader tape, and also the length L1 of this tapered part 11 is longer than 1/4 of the minimum circumference L2 of a drive tape reel 50.
Patent JP-H07160274-A (JP)
Title: Noise control device
Inventor: BABASAKI MASAHIRO
IPC: H03H17/02
Filed: 1993-12-06
Abstract: PURPOSE:To improve S/N of a noise control device forming a canceling sound having an opposite phase and equal sound pressure to a noise. CONSTITUTION:This noise control device having a microphone 1 outputting a canceling sound interfering in a noise and detecting a residual sound being a result of interference is provided with a microphone gain valuable amplifier 9 which amplifies an output signal of the microphone 1 with variable gain, and a gain recovery section 10 which recovers gain varied by the microphone gain variable amplifier 9 at the preceding stage where a canceling sound is outputted. A gain adjusting section 13 to which information of the number of rotation of an engine is inputted switches gain of the microphone gain variable amplifier 9 and the gain recovery section 10 in accordance with the number of rotations of the engine.
Patent JP-H09142472-A (JP)
Title: Pallet made of synthetic resin
Inventor: MORI TERUICHI
IPC: B65D19/32
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent flashes, that are formed when middle legs of pallet components are thermowelded together, from protruding in the fork inserting direction, and cut down production costs while the thermoweleing area is kept wide enough. SOLUTION: Middle legs 4 protrude from the middle of the back of four sides of a rectangular loading plate 2 and are each made up of two components having different lengths in the direction of the side of a pallet. The first leg component 4A that is long in the direction of the side is located at the mouth of a fork inserting port 6 and the second leg component 4B that is short in the direction of the side is located at the inner part of the fork inserting port 6. Inward recessed parts 8 are formed at the protruding ends of the first leg component 4A on the sides facing the fork inserting holes 6. Flashes are formed when pallet components 1 are thermowelded together, and the flashes formed on the fork inserting port 6 sides of the first leg component 4A are located in the recessed parts 8 to prevent the flashes from protruding beyond the outer face of the first leg component 4A.
Patent JP-S63158317-A (JP)
Title: Dynamic pressure bearing device
Inventor: TANAKA KATSUHIKO
IPC: F16C17/10
Filed: 1986-12-23
Abstract: PURPOSE:To prevent the outside scattering of oil mist by installing a filter material into a circulation passage which communicates to the opened port side part of a cylindrical hole and absorbing the oil mist by the filter material when gas circulates. CONSTITUTION:A circulation passage is formed from thin holes 58 and 62 and a cylindrical hole 44. Therefore, when a bearing member 10 revolves, a gas stream which flows in the upper part in a radial bearing gap 59 is generated, and flows towards the opening port side of the cylindrical hole on the bearing member 10 through the passages 22, 24 and 26, thin holes 62 and 58, and the cylindrical hole 44, and circulates. Since the filling of the filter materials 28 and 60 is executed, the mist of the lubricating oil is absorbed by the filter materials 28 and 60, even if the mist flows on the gas stream, and the outside leak of said mist outside the dynamic pressure bearing device is prevented.
Patent JP-H08148473-A (JP)
Title: Plasma processing device
Inventor: KOBAYASHI AKIRA
IPC: C30B25/02
Filed: 1994-11-15
Abstract: PURPOSE: To provide a plasma processing device which is equipped with a shielding plate that is less deformed and produces less contaminants. CONSTITUTION: A plasma processing device is equipped with a reaction chamber 4 where reactive gas is turned plasmatic by microwaves 2, a wafer processing chamber 7 which processes the surface of at semiconductor wafer 8, and a insulating shielding plate 5 which separates the reaction chamber 4 from the processing chamber 7. The insulating shielding plate 5 prevents ions generated from plasmatic reactive gas from penetrating into the reaction chamber 4 but introduces radicals generated from plasmatic reactive gas into the reaction chamber 4, and furthermore, a mesh provided to the insulating shielding plate 5 is replaced with a finer mesh, whereby ions are stopped from passing through the insulating shielding plate 5.  A quartz plate is used as a shielding plate which hardly contaminates the reaction chamber, and a composite shielding plate, which is composed of an aluminum plate and a quartz plate, not only grounds ions but also protects the reaction chamber against contamination and enables the aluminum plate to absorb ions that pass through the shielding plate. By a heater installed inside the wafer processing chamber 7, plasma processing is carried out at a high reaction speed without causing damage to a work.
Patent JP-H11143338-A (JP)
Title: Process cartridge and electrophotographic image forming device
Inventor: YOKOYAMA KATSUNORI
IPC: B41J2/44
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To surely open a laser shutter. SOLUTION: This process cartridge B attachable to/detachable from an electrophotographic image forming device main body provided with a laser light emitting means, the laser shutter 71 and a moving means for moving the laser shutter 71, is provided with a cartridge frame, an electrophotographic photoreceptor 7, a process means working for the photoreceptor 7, a first contact part 70a provided in the cartridge frame, which is abutted on a fixing member 25 provided in the device main body, to prescribe the position of the process cartridge B with respect to the device main body at the time of attaching the process cartridge B to the device main body, and a second contact part 71a which is one abutted on a moving means, which moves the laser shutter 71 from a closing position to an opening position, in the process of attaching the cartridge B to the device main body,  and which is provided in the cartridge frame so as to be side by side with the first contact part 70a.
Patent JP-2000133947-A (JP)
Title: Insulating layer resin composition for multilayer printed wiring board
Inventor: CHINO MASAAKI
IPC: H05K3/46
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To form an electroless plating film with high reliability in a multilayer printed wiring board having plural conductor circuits which are electrically insulated by means of a resin insulating layer formed of heat resistant resin, by setting the break point stress and the elastic modulus of resin in the resin insulating layer to be not less than specified values. SOLUTION: In the mechanical characteristic of insulating layer resin composition, the break point stress of resin is set to be not less than 8.0 kgf/mm2 and an elastic modulus to be not less than 200 kgf/mm2. Thus, the break point stress of resin is considered to be an index showing the break intensity of resin holding a copper anchor part and the elastic modulus to be that showing the intensity of the chamfer of resin and the copper anchor part. When the characteristic of resin is lower than the range, sufficient anchor effect is not displayed and the adhesion property of a plating film drops. When the mechanical characteristic of resin is within the range, an electroless plating film can be formed with high reliability by optimizing a roughering condition.
Patent JP-H07138909-A (JP)
Title: Mechanical casting method and device for concrete structure
Inventor: MURAKAMI KUNIO
IPC: E01C19/50
Filed: 1993-11-12
Abstract: PURPOSE:To improve workability by making a form board vertically and laterally movable and making it replaceable when concrete is cast while a mechanical casting device mounted to a car is being moved. CONSTITUTION:A mechanical casting device comprising a form unit, a conveyor for deliverying ready mixed-concrete and a hopper etc., is mounted on a moving car to continuously cast a concrete structure such as a side wall of road. For changing the height of a concrete structure 15, an adjustable screw 18 is rotated to vertically move a crest form 11F, and the screw 18 is fixed at a predetermined height to cast concrete. Next, for changing the width of the structure 15, an adjustable screw 17 is rotated to move boards of a molding form 11C and a trowel finish form 11D in the width direction thereof. Further for casting a concrete structure 15 having various sectional configurations, forms 11C, 11D having desired sectional configurations are employed. By this method, one kind of device can be commonly applied to various kinds of structures, thereby reducing costs.
Patent JP-H03167739-A (JP)
Title: Antistatic film
Inventor: MORIMOTO TAKESHI
IPC: G02B1/113
Filed: 1989-11-28
Abstract: PURPOSE:To obtain a high-characteristic antistatic film by adjusting the pH of water in the range 9 to 13, and dispersing in the water tin oxide particles and/or tin oxide particles doped with at least one kind among Sb, F, P, and applying the water-dispersed sol onto a base, and then heating the base. CONSTITUTION:A water-dispersed sol formed by dispersion of tin oxide particles and/or tin oxide particles doped with at least one kind among Sb, F, P, into water whose pH is adjusted in the range 9 to 13 by an alkali, or a sol formed by substitution of one part of the water of the former sol by an organic solvent is applied to a base, and then the base is heated. The tin oxide particles used or those doped with at least one kind among Sb, F, P, can be preferably adopted only if they are obtained by several known methods. Thereby an excellent antistatic film is efficiently obtained.
Patent JP-H03167419-A (JP)
Title: Apparatus for measuring amount of relative movement
Inventor: YOKOYAMA MASARU
IPC: G01D5/245
Filed: 1989-11-28
Abstract: PURPOSE:To obtain the true amount of relative movement by setting a correcting value at a reference point in a memory means, automatically correcting a count based on these data at the time of measurement, and displaying the result. CONSTITUTION:When a correcting value is set, a standard scale 103 and a detecting head 106 are relatively moved. Each count outputted from the head 106 at every reference point and a plurality of correcting values corresponding to the differences between the count and the reference points are stored in a RAM 110 through the setting keys of a key input part 108. When the measurement is performed, two nearest count having the larger and smaller relationships with the present count obtained in the measurement at this time are selected out of the data in the RAM 110. Then, the correcting value for the present count is computed in a CPU 111 based on these two count and each count stored in the RAM 110. The present count is added to the computed correcting value, and the result is displayed on a display part 114.
Patent JP-H08228360-A (JP)
Title: Color band improving circuit
Inventor: NISHIZAWA YUKIO
IPC: H04N9/68
Filed: 1995-10-31
Abstract: PURPOSE: To prevent erroneous correction such as normal coloring which is caused in the case that a component noncorrelative to the amplitude change of a color difference signal is included in the high-band component of a luminance signal. CONSTITUTION: LPFs 5 to 7 extract the low-band components of the luminance signal and the color difference signal, A subtraction circuit 8 extracts the high- band component of the luminance signal. Differentiating circuits 9 to 11 and division circuits 12 and 13 calculate the ratio of the amplitude variation of the color difference signal to that of the low-band component of the luminance signal. Multiplication circuits 14 and 15 calculate the high-band correction signal of the color difference signal by the high-band component of the luminance signal and this ratio. Addition circuits 16 and 17 add the color difference signal and the high-band correction signal.  An erroneous correction detection circuit 20 outputs a detection signal for the part where the component non-correlative to the amplitude change of the color difference signal is included in the high- band component of the luminance signal, and an erroneous correction inhibiting circuit 21 turns off the output of the subtraction circuit 8 to cut off the high- band correction signal when the detection signal is inputted.
Patent JP-H08146102-A (JP)
Title: Test pattern device for semiconductor ic test device
Inventor: FURUKAWA YASUO
IPC: G01R31/3183
Filed: 1994-11-16
Abstract: PURPOSE: To generate an event based on a time when it is possible to fetch on demand by storing independent signal waveforms for the respective pins of a DUT in an event table. CONSTITUTION: A base time signal and a time counter signal are connected so as to be inputted to an adder 110. A time counter output is connected so as to be inputted to an adder 262, and a program counter 120 is provided to which the output of the adder 110 is inputted. An event set memory 130 are provided to which the output of the program counter 120 is inputted, and are connected in parallel with plural event generators 301 to which the output of the event set memory 130 is inputted. Fifteen kinds of events are stored in the event generators 301, and the events are outputted from the plural event generators 301. A test pattern generating device for a semiconductor IC test device 101 is formed as above.
Patent JP-2000127396-A (JP)
Title: Thermal ink jet head
Inventor: UENISHI KATSUZO
IPC: B41J2/05
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermal ink jet head comprising heating elements generating uniform bubbles and insusceptible to cavitation damage. SOLUTION: Heating elements 22 connected with a common electrode 18 and an individual electrode 21 and supplied with a heating pulse are formed under an orifice plate on which orifices (ink ejection nozzles) 32 are formed. The heating element 22 is obtained by shaping a film of Ta-Si-O, or the like, formed by thin film technology into a square by photolithography and making a circular excavated part 33 in the center. Assuming the diameter of the excavated part 33 is D, a relation '5 μm<=D<=orifice diameter' is satisfied. When such a relation is set between the orifice and the excavated part of the heating element, a uniform bubble is generated and a uniform ink drop can be ejected and the heating element is insusceptible to cavitation damage.
Patent JP-H10132196-A (JP)
Title: Ventilation structure of propane gas cylinder storage
Inventor: KOBAYASHI YUKIHIRO
IPC: F17C13/08
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a storage for various types of cylinders to be stored without increasing the types of roof plates by making the length between right and left side plates which form the propane gas cylinder storage more than the longitudinal length of a side plate, overlapping seams between mutual roof plates at an interval vertically for formation of a ventilation opening. SOLUTION: A propane gas cylinder storage consisting of a pair of side plates 1 fitted on the right and left, a door 5 capable of opening and closing which covers the front opening of the side plate 1, a rear plate which covers the rear surface of the side plate 1, and a roof 10 which covers the top part between the side plates 1, the length between the side plates 1 is made more than the fore and aft length of the side plate 1. The roof 10 consists of roof plates 12 at the left end, roof plates 12 in the middle, and roof plates at the right end, which are arranged continuously in the right-left direction. The length between the side plates 1 is capable of being changed by increasing or decreasing the number of the middle roof plates 12.  In the seams between mutual roof plates, one seam is made a protruding part 14 swelling upwards, and the other is made a protruding part 15 bent upwards to overlap these parts and form a ventilation opening 24 at an interval vertically.